* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --primary-color: #2563EB;
  --primary-light: #E0F2FE;
  --primary-dark: #1D4ED8;
  --secondary-color: #FF8C38;
  --secondary-light: #FFF7ED;
  --secondary-dark: #FF7A20;
  --accent-color: #87D2AF;
  --accent-light: #ECFDF5;
  --accent-dark: #0D9488;
  --bg-color: #FEFDF7;
  --card-bg: #FFFFFF;
  --text-primary: #1E293B;
  --text-secondary: #64748B;
  --text-muted: #94A3B8;
  --border-color: #E2E8F0;
  --border-light: #F1F5F9;
  --error-color: #EF4444;
  --error-bg: #FFF5F5;
  --shadow-soft: 0 6px 18px rgba(0, 0, 0, 0.05);
  --shadow-hover: 0 8px 24px rgba(0, 0, 0, 0.08);
  --shadow-card: 0 6px 18px rgba(0, 0, 0, 0.05);
  --radius-card: 24px;
  --radius-card-small: 20px;
  --radius-banner: 32px;
  --radius-pill: 999px;
  --radius-input: 12px;
  --fs-section-title: 24px;
  --fs-card-title: 18px;
  --fs-body: 15px;
  --fs-caption: 13px;
  --fs-small: 12px;
  --section-padding-large: 60px 0;
  --section-padding-medium: 48px 0;
  --section-padding-small: 36px 0;
  --gap-xs: 8px;
  --gap-sm: 12px;
  --gap-md: 16px;
  --gap-lg: 24px;
  --gap-xl: 32px;
  --gradient-blue: #FEFDF7;
  --gradient-pink: #FEFDF7;
  --gradient-green: #FEFDF7;
  --gradient-banner: #2563EB;
  --gradient-body: #FEFDF7;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'PingFang SC', 'Microsoft YaHei', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
  color: var(--text-primary);
  background: var(--gradient-body);
  background-attachment: fixed;
  line-height: 1.6;
  letter-spacing: 0.01em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-size: var(--fs-body);
  text-rendering: optimizeLegibility;
}

img {
  display: block;
  max-width: 100%;
}

/* SVG Icon System */
.icon-svg {
  display: inline-block;
  vertical-align: middle;
  flex-shrink: 0;
}

/* SVG icon spacing in headings */
h1 .icon-svg, h2 .icon-svg, h3 .icon-svg, h4 .icon-svg {
  margin-right: 2px;
}

/* SVG icon in flex layouts */
.section-header h2 .icon-svg,
.section-title .icon-svg,
.card-title .icon-svg {
  color: var(--primary-color);
}

/* SVG icon color variants */
.icon-svg.text-primary { color: var(--primary-color); }
.icon-svg.text-accent { color: var(--accent-dark); }
.icon-svg.text-secondary { color: var(--text-secondary); }
.icon-svg.text-white { color: #FFFFFF; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.header {
  background: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  color: var(--text-primary);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.header-top {
  padding: 8px 0;
  background: rgba(37, 99, 235, 0.05);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.header-top .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.header-top-right {
  display: flex;
  align-items: center;
  gap: 10px;
}

.header-user-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.header-avatar-link {
  display: flex;
  align-items: center;
}

.header-avatar {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: var(--gradient-banner);
  border-radius: var(--radius-pill);
  color: #FFFFFF;
  transition: transform 0.3s ease;
}

.header-avatar:hover {
  transform: scale(1.05);
}

.welcome-text {
  font-size: 13px;
  font-weight: 500;
  opacity: 0.9;
}

.student-login {
  color: var(--primary-color);
  text-decoration: none;
  font-size: 13px;
  padding: 4px 14px;
  background: var(--primary-color);
  color: white;
  border-radius: var(--radius-pill);
  transition: all 0.3s ease;
  margin-right: 12px;
}

.student-login:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.admin-link {
  color: var(--primary-color);
  text-decoration: none;
  font-size: 13px;
  padding: 4px 14px;
  background: rgba(37, 99, 235, 0.1);
  border-radius: var(--radius-pill);
  transition: all 0.3s ease;
}

.admin-link:hover {
  background: rgba(37, 99, 235, 0.15);
  transform: translateY(-1px);
}

.header-capsule-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: var(--primary-color);
  color: white;
  border-radius: var(--radius-pill);
  text-decoration: none;
  font-size: 15px;
  transition: all 0.3s ease;
  margin: 0 8px;
}

.header-capsule-btn:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.header-action-btn {
  color: var(--primary-color);
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
  padding: 6px 14px;
  background: rgba(37, 99, 235, 0.1);
  border-radius: var(--radius-pill);
  transition: all 0.3s ease;
  white-space: nowrap;
  line-height: 20px;
}

.header-action-btn:hover {
  background: rgba(37, 99, 235, 0.16);
  transform: translateY(-1px);
}

.header-logout-btn {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 13px;
  padding: 6px 14px;
  background: rgba(0, 0, 0, 0.04);
  border-radius: var(--radius-pill);
  transition: all 0.3s ease;
  white-space: nowrap;
  line-height: 20px;
}

.header-logout-btn:hover {
  background: rgba(239, 68, 68, 0.1);
  color: var(--error-color);
  transform: translateY(-1px);
}

/* ====== 导航栏用户操作区 ====== */
.navbar-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
  margin-left: 16px;
}

/* ====== 消息通知按钮 ====== */
.nav-msg-btn {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-pill);
  color: var(--text-secondary);
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s ease;
  background: rgba(37, 99, 235, 0.06);
}

.nav-msg-btn:hover {
  background: rgba(37, 99, 235, 0.12);
  color: var(--primary-color);
  transform: translateY(-1px);
}

.msg-badge {
  position: absolute;
  top: -2px;
  right: -2px;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  background: #EF4444;
  color: #FFFFFF;
  font-size: 11px;
  font-weight: 600;
  border-radius: var(--radius-pill);
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  border: 2px solid #FFFFFF;
}

/* ====== 消息下拉面板 ====== */
.msg-dropdown {
  position: fixed;
  top: 64px;
  right: 20px;
  width: 360px;
  max-width: calc(100vw - 40px);
  background: #FFFFFF;
  border-radius: 16px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
  z-index: 9999;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all 0.3s ease;
  overflow: hidden;
}

.msg-dropdown.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.msg-dropdown-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.msg-dropdown-header h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0;
}

.msg-mark-all {
  font-size: 13px;
  color: var(--primary-color);
  text-decoration: none;
  cursor: pointer;
  transition: opacity 0.2s;
}

.msg-mark-all:hover {
  opacity: 0.7;
}

.msg-dropdown-body {
  max-height: 400px;
  overflow-y: auto;
}

.msg-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 20px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.04);
  cursor: pointer;
  transition: background 0.2s;
}

.msg-item:hover {
  background: rgba(37, 99, 235, 0.03);
}

.msg-item.unread {
  background: rgba(37, 99, 235, 0.04);
}

.msg-item.unread .msg-title {
  font-weight: 600;
}

.msg-icon {
  font-size: 20px;
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(37, 99, 235, 0.08);
  border-radius: 10px;
}

.msg-content {
  flex: 1;
  min-width: 0;
}

.msg-title {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.msg-desc {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.4;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.msg-time {
  font-size: 12px;
  color: #94A3B8;
  margin-top: 4px;
}

.msg-empty,
.msg-loading {
  padding: 40px 20px;
  text-align: center;
  color: var(--text-secondary);
  font-size: 14px;
}

.msg-dropdown-footer {
  padding: 12px 20px;
  text-align: center;
  border-top: 1px solid rgba(0, 0, 0, 0.06);
}

.msg-dropdown-footer a {
  font-size: 13px;
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 500;
}

.msg-dropdown-footer a:hover {
  text-decoration: underline;
}

/* ====== 独立消息中心页面 ====== */
.messages-page-section {
  padding: 32px 0 64px;
}

.messages-layout {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 24px;
  align-items: start;
}

.messages-sidebar-card,
.messages-content-card {
  background: #FFFFFF;
  border-radius: 24px;
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(226, 232, 240, 0.8);
}

.messages-sidebar-card {
  padding: 18px;
  position: sticky;
  top: 88px;
}

.messages-sidebar-title {
  font-size: 16px;
  color: var(--text-primary);
  margin: 0 0 14px;
}

.messages-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.messages-nav-link {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  padding: 10px 12px;
  color: var(--text-secondary);
  text-decoration: none;
  border-radius: 14px;
  transition: all 0.2s ease;
}

.messages-nav-link:hover,
.messages-nav-link.active {
  background: var(--primary-light);
  color: var(--primary-color);
}

.msg-nav-icon {
  width: 32px;
  height: 32px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(37, 99, 235, 0.08);
  flex-shrink: 0;
}

.msg-nav-text {
  flex: 1;
  font-size: 14px;
  font-weight: 500;
}

.msg-nav-badge {
  min-width: 22px;
  height: 22px;
  padding: 0 7px;
  border-radius: var(--radius-pill);
  background: #EF4444;
  color: #FFFFFF;
  font-size: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.messages-content-card {
  overflow: hidden;
}

.messages-content-header {
  padding: 22px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 1px solid var(--border-light);
}

.messages-content-title {
  font-size: 20px;
  color: var(--text-primary);
  margin: 0;
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.messages-count {
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 400;
}

.messages-read-all-btn {
  border: none;
  background: var(--primary-color);
  color: #FFFFFF;
  border-radius: var(--radius-pill);
  padding: 9px 16px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
  transition: all 0.2s ease;
}

.messages-read-all-btn:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
}

.messages-list {
  display: flex;
  flex-direction: column;
}

.message-item {
  position: relative;
  display: flex;
  gap: 16px;
  padding: 20px 58px 20px 24px;
  border-bottom: 1px solid var(--border-light);
  cursor: pointer;
  transition: all 0.2s ease;
}

.message-item:hover {
  background: #F8FBFF;
}

.message-item.unread {
  background: rgba(37, 99, 235, 0.04);
}

.message-item-icon {
  width: 44px;
  height: 44px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: #FFFFFF;
}

.message-type-like { background: linear-gradient(135deg, #F97316, #FB7185); }
.message-type-comment { background: #2563EB; }
.message-type-favorite { background: linear-gradient(135deg, #F59E0B, #FBBF24); }
.message-type-order { background: linear-gradient(135deg, #0D9488, #34D399); }
.message-type-system { background: linear-gradient(135deg, #64748B, #94A3B8); }

.message-item-body {
  flex: 1;
  min-width: 0;
}

.message-item-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
}

.message-item-title {
  font-size: 16px;
  color: var(--text-primary);
  margin: 0;
}

.message-unread-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #EF4444;
  flex-shrink: 0;
}

.message-item-content {
  font-size: 14px;
  color: var(--text-secondary);
  margin: 0 0 10px;
  line-height: 1.6;
}

.message-item-footer {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.message-item-time {
  color: var(--text-muted);
  font-size: 12px;
}

.message-item-type-tag {
  font-size: 12px;
  border-radius: var(--radius-pill);
  padding: 3px 9px;
  background: var(--primary-light);
  color: var(--primary-color);
}

.message-item-link {
  color: var(--primary-color);
  text-decoration: none;
  font-size: 13px;
  font-weight: 600;
}

.message-item-link:hover {
  text-decoration: underline;
}

.message-delete-btn {
  position: absolute;
  top: 20px;
  right: 18px;
  width: 32px;
  height: 32px;
  border: none;
  border-radius: 50%;
  color: var(--text-muted);
  background: transparent;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.message-delete-btn:hover {
  background: var(--error-bg);
  color: var(--error-color);
}

.messages-empty {
  padding: 72px 24px;
  text-align: center;
  color: var(--text-muted);
}

.messages-empty-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 14px;
  border-radius: 24px;
  background: var(--primary-light);
  color: var(--primary-color);
  display: flex;
  align-items: center;
  justify-content: center;
}

.messages-empty p {
  font-size: 16px;
  color: var(--text-primary);
  margin: 0 0 4px;
  font-weight: 600;
}

.messages-empty span {
  font-size: 13px;
}

@media (max-width: 900px) {
  .messages-layout {
    grid-template-columns: 1fr;
  }

  .messages-sidebar-card {
    position: static;
  }

  .messages-nav-list {
    flex-direction: row;
    overflow-x: auto;
    padding-bottom: 4px;
  }

  .messages-nav-link {
    min-width: max-content;
  }
}

@media (max-width: 640px) {
  .messages-content-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .message-item {
    padding: 18px 48px 18px 18px;
  }
}

/* 移动端消息面板适配 */
@media (max-width: 768px) {
  .msg-dropdown {
    top: 56px;
    right: 10px;
    left: 10px;
    width: auto;
  }

  .navbar-actions {
    gap: 6px;
    margin-left: 8px;
  }

  .navbar-actions .header-action-btn,
  .navbar-actions .header-logout-btn {
    display: none;
  }
}

.navbar {
  padding: 12px 0;
}

.navbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.navbar-brand {
  display: flex;
  align-items: center;
  text-decoration: none;
  color: var(--primary-color);
  transition: transform 0.3s ease;
}

.navbar-brand:hover {
  transform: scale(1.02);
}

.brand-text {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 1px;
  white-space: nowrap;
  flex-shrink: 0;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 4px;
  flex-wrap: nowrap;
  white-space: nowrap;
}

.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  padding: 8px 10px;
  border-radius: var(--radius-pill);
  transition: all 0.3s ease;
  font-weight: 500;
  font-size: 14px;
  white-space: nowrap;
}

.nav-link:hover,
.nav-link.active {
  background: rgba(37, 99, 235, 0.1);
  color: var(--primary-color);
  transform: translateY(-2px);
}

.navbar-toggle {
  display: none;
  flex-direction: column;
  cursor: pointer;
  padding: 8px;
  gap: 5px;
}

.navbar-toggle span {
  width: 25px;
  height: 3px;
  background: var(--primary-color);
  border-radius: var(--radius-pill);
  transition: all 0.3s ease;
}

.banner-section {
  padding: 40px 0 50px;
  background: var(--gradient-blue);
}

.banner-wrapper {
  position: relative;
  max-width: 100%;
  margin: 0 auto;
  border-radius: var(--radius-banner);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}

.banner-slider {
  display: flex;
  overflow: visible;
  will-change: transform;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.banner-item {
  min-width: 100%;
  position: relative;
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform;
}

.banner-item img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  will-change: opacity;
}

.banner-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(37, 99, 235, 0.5);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  color: white;
  padding: 40px;
}

.banner-overlay h2 {
  font-size: 34px;
  margin-bottom: 15px;
  text-align: center;
  font-weight: 700;
  letter-spacing: 2px;
}

.banner-overlay p {
  font-size: 16px;
  margin-bottom: 30px;
  text-align: center;
  opacity: 0.9;
}

.banner-btn {
  background: var(--secondary-color);
  color: white;
  padding: 14px 40px;
  border-radius: var(--radius-pill);
  text-decoration: none;
  font-size: 16px;
  font-weight: 600;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-soft);
}

.banner-btn:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.banner-indicators {
  position: absolute;
  bottom: 25px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 12px;
}

.indicator {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  border: 2px solid rgba(255, 255, 255, 0.8);
  cursor: pointer;
  transition: all 0.3s ease;
}

.indicator.active {
  background: white;
  width: 36px;
  border-radius: var(--radius-pill);
}

.banner-prev,
.banner-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.25);
  border: none;
  color: white;
  font-size: 28px;
  padding: 12px;
  border-radius: 50%;
  cursor: pointer;
  transition: all 0.3s ease;
  backdrop-filter: blur(5px);
}

.banner-prev:hover,
.banner-next:hover {
  background: rgba(255, 255, 255, 0.4);
  transform: translateY(-50%) scale(1.1);
}

.banner-prev {
  left: 20px;
}

.banner-next {
  right: 20px;
}

.page-header {
  padding: 32px 0;
  background: var(--bg-color);
}

.page-banner {
  position: relative;
  border-radius: var(--radius-banner);
  overflow: hidden;
  height: 240px;
  box-shadow: var(--shadow-soft);
}

.page-banner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.banner-text {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(37, 99, 235, 0.5);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  color: white;
  padding: 30px;
}

.banner-text h1 {
  font-size: 28px;
  margin-bottom: 12px;
  font-weight: 700;
  text-align: center;
}

.banner-text p {
  font-size: 15px;
  text-align: center;
  opacity: 0.9;
}

.page-header h1 {
  font-size: 32px;
  margin-bottom: 12px;
  color: var(--text-primary);
  font-weight: 700;
}

.page-header p {
  color: var(--text-secondary);
  font-size: 16px;
}

.section-header {
  text-align: center;
  margin-bottom: 36px;
}

.section-header h2 {
  font-size: var(--fs-section-title);
  color: var(--text-primary);
  margin-bottom: 10px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  letter-spacing: 0.02em;
}

.section-header p {
  color: var(--text-secondary);
  font-size: var(--fs-body);
}

.view-more {
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 600;
  font-size: 14px;
  transition: color 0.3s ease;
}

.view-more:hover {
  color: var(--primary-dark);
}

.quick-nav-section {
  padding: var(--section-padding-large);
  background: #FEFDF7;
}

/* 常用快捷操作卡片 */
.quick-action-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.quick-action-item {
  position: relative;
  display: flex;
  align-items: center;
  gap: 14px;
  background: #FFFFFF;
  border-radius: 16px;
  padding: 18px 20px;
  text-decoration: none;
  color: var(--text-primary);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  box-shadow: var(--shadow-soft);
}

.quick-action-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 20px rgba(37, 99, 235, 0.1);
}

.action-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  transition: transform 0.3s ease;
}

.quick-action-item:hover .action-icon {
  transform: scale(1.08);
}

.action-icon-blue { background: #2563EB; }
.action-icon-orange { background: #FF8C38; }
.action-icon-green { background: #87D2AF; }

.action-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
  flex: 1;
}

.action-title {
  font-size: 15px;
  font-weight: 600;
  color: #1E293B;
  white-space: nowrap;
}

.action-desc {
  font-size: 12px;
  color: #64748B;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.action-badge {
  position: absolute;
  top: 10px;
  right: 12px;
  font-size: 10px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 999px;
  line-height: 1.4;
}

.action-badge-hot { background: #FFF0F2; color: #EF4444; }
.action-badge-new { background: #ECFDF5; color: #10B981; }

/* 快捷操作响应式 */
@media (max-width: 1024px) {
  .quick-action-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 768px) {
  .quick-action-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .quick-action-item { padding: 14px 16px; gap: 10px; }
  .action-icon { width: 40px; height: 40px; border-radius: 12px; }
  .action-title { font-size: 14px; }
  .action-desc { font-size: 11px; }
}
@media (max-width: 480px) {
  .quick-action-grid { grid-template-columns: 1fr; }
  .quick-action-item { padding: 12px 14px; }
}

.quick-nav-item {
  background: var(--card-bg);
  border-radius: var(--radius-card);
  padding: 28px 16px;
  text-align: center;
  text-decoration: none;
  color: var(--text-primary);
  transition: all 0.3s ease;
  box-shadow: var(--shadow-soft);
}

.quick-nav-item:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
}

.nav-icon {
  margin-bottom: 12px;
  width: 72px;
  height: 72px;
  display: flex;
  justify-content: center;
  align-items: center;
  background: var(--gradient-banner);
  border-radius: var(--radius-pill);
  margin-left: auto;
  margin-right: auto;
  color: #FFFFFF;
}

.nav-title {
  font-size: var(--fs-caption);
  font-weight: 600;
  color: var(--text-primary);
}

.campus-map-section {
  padding: var(--section-padding-large);
  background: var(--gradient-blue);
}

.map-container {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 32px;
}

.map-canvas {
  background: var(--card-bg);
  border-radius: var(--radius-card);
  height: 420px;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}

.map-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.map-background img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.map-overlay {
  width: 100%;
  height: 100%;
  background: rgba(240, 249, 255, 0.6);
  position: relative;
  z-index: 1;
}

.map-grid {
  position: relative;
  width: 100%;
  height: 100%;
}

.map-point {
  position: absolute;
  font-size: 32px;
  cursor: pointer;
  transition: all 0.3s ease;
  z-index: 10;
  filter: drop-shadow(0 4px 8px rgba(37, 99, 235, 0.15));
}

.map-point:hover {
  transform: scale(1.3);
  filter: drop-shadow(0 8px 16px rgba(37, 99, 235, 0.25));
}

.map-sidebar {
  background: var(--card-bg);
  border-radius: var(--radius-card);
  padding: 20px;
  box-shadow: var(--shadow-soft);
  height: 420px;
  overflow-y: auto;
}

.map-sidebar h3 {
  margin-bottom: 16px;
  color: var(--primary-color);
  font-size: var(--fs-card-title);
}

.location-list {
  list-style: none;
}

.location-item {
  padding: 12px 14px;
  border-radius: var(--radius-card-small);
  margin-bottom: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.location-item:hover {
  background: rgba(37, 99, 235, 0.08);
  color: var(--primary-color);
}

.location-item .hours {
  display: block;
  font-size: 12px;
  color: var(--text-secondary);
}

.location-item:hover .hours {
  color: var(--text-secondary);
}

.map-detail {
  display: none;
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: var(--card-bg);
  padding: 32px;
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-hover);
  z-index: 1000;
  min-width: 320px;
  max-width: 90%;
}

.detail-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.detail-close {
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
  color: var(--text-secondary);
  transition: color 0.3s ease;
}

.detail-close:hover {
  color: var(--text-primary);
}

.info-section {
  padding: var(--section-padding-large);
  background: var(--gradient-blue);
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.info-card {
  background: var(--card-bg);
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  transition: all 0.3s ease;
}

.info-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
}

.info-card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
}

.info-content {
  padding: 22px;
}

.info-category {
  background: var(--secondary-light);
  color: var(--secondary-color);
  padding: 4px 14px;
  border-radius: var(--radius-pill);
  font-size: var(--fs-caption);
  font-weight: 600;
  margin-bottom: 12px;
  display: inline-block;
}

.info-content h3 {
  margin-bottom: 10px;
  font-size: var(--fs-card-title);
  font-weight: 600;
}

.info-content p {
  color: var(--text-secondary);
  font-size: var(--fs-body);
  line-height: 1.7;
}

.jobs-section {
  padding: var(--section-padding-large);
  background: var(--gradient-blue);
}

.jobs-section .section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.jobs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.job-card {
  background: var(--card-bg);
  border-radius: var(--radius-card);
  padding: 22px;
  box-shadow: var(--shadow-soft);
  transition: all 0.3s ease;
  border-top: 4px solid var(--primary-color);
  display: flex;
  flex-direction: column;
}

.job-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
}

.job-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.job-header h3 {
  font-size: var(--fs-card-title);
  font-weight: 600;
}

.hot-tag {
  background: var(--secondary-color);
  color: white;
  padding: 3px 12px;
  border-radius: var(--radius-pill);
  font-size: var(--fs-caption);
  font-weight: 600;
}

.job-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 10px;
}

.job-info .salary {
  font-weight: 700;
  color: var(--secondary-color);
  font-size: 16px;
}

.job-info .location {
  font-size: var(--fs-caption);
  color: var(--text-secondary);
}

.job-desc {
  font-size: var(--fs-body);
  color: var(--text-secondary);
  margin-bottom: 12px;
  line-height: 1.6;
  flex: 1;
}

.job-btn {
  background: var(--primary-color);
  color: white;
  padding: 10px 24px;
  border-radius: var(--radius-pill);
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  display: inline-block;
  text-align: center;
  transition: all 0.3s ease;
  align-self: flex-start;
}

.job-btn:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-soft);
}

.promo-section {
  padding: var(--section-padding-medium);
  background: var(--gradient-blue);
}

.promo-card {
  background: var(--card-bg);
  border-radius: var(--radius-card);
  padding: 28px;
  text-align: center;
  color: var(--text-primary);
  box-shadow: var(--shadow-soft);
  border: 1px solid var(--border-color);
}

.promo-card.orange {
  background: var(--card-bg);
}

.promo-card-white {
  background: var(--card-bg);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

.promo-grid .promo-card-white {
  margin-bottom: 20px;
}

.promo-grid .promo-card-white:last-child {
  margin-bottom: 0;
}

.promo-card-white h3 {
  color: var(--primary-color);
}

.promo-card-white p {
  color: var(--text-secondary);
}

.promo-content h2 {
  font-size: var(--fs-section-title);
  margin-bottom: 12px;
  font-weight: 700;
  color: var(--primary-color);
}

.promo-content p {
  font-size: var(--fs-body);
  margin-bottom: 20px;
  color: var(--text-secondary);
}

.promo-btn {
  background: var(--primary-color);
  color: #FFFFFF;
  padding: 14px 36px;
  border-radius: var(--radius-pill);
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
}

.promo-btn:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.promo-card.orange .promo-btn {
  background: var(--secondary-color);
  color: #FFFFFF;
}

.footer {
  background: #EAF4FF;
  padding: 60px 0 30px;
  margin-top: 48px;
  border-radius: var(--radius-card) var(--radius-card) 0 0;
  border-top: 1px solid var(--border-color);
}

.footer-content {
  display: grid;
  grid-template-columns: 1.2fr 1.1fr 1.2fr 1fr;
  gap: 24px;
  margin-bottom: 36px;
}

.footer-section {
  padding: 0 6px;
}

.footer-section h4 {
  margin-bottom: 20px;
  font-size: 17px;
  font-weight: 600;
  color: var(--primary-color);
}

.footer-section p {
  color: #475569;
  font-size: 14px;
  line-height: 1.8;
  margin-bottom: 10px;
  text-align: left;
}

.footer-section p:last-child {
  margin-bottom: 0;
}

.footer-section ul {
  list-style: none;
}

.footer-section ul li {
  margin-bottom: 10px;
  color: #475569;
  font-size: 14px;
  line-height: 1.8;
}

.footer-section ul li:last-child {
  margin-bottom: 0;
}

/* Footer columns 2-4: single-line text */
.footer-section:nth-child(2) ul li,
.footer-section:nth-child(3) p,
.footer-section:nth-child(4) p {
  white-space: nowrap;
}

.footer-bottom {
  padding-top: 28px;
  text-align: center;
  color: var(--text-secondary);
  font-size: 13px;
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--border-light);
}

/* 底部法律合规栏 - 参考阿里云风格 */
.footer-links {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 13px;
  transition: color 0.3s ease;
}

.footer-links a:hover {
  color: var(--primary-color);
}

.footer-link-divider {
  color: var(--border-color);
  font-size: 12px;
}

.footer-mobile-links {
  display: none;
}

.footer-copyright {
  color: var(--text-secondary);
  font-size: 13px;
  margin-bottom: 8px;
  line-height: 1.6;
}

.footer-filing {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.filing-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 13px;
  transition: color 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.filing-link:hover {
  color: var(--primary-color);
}

.filing-police {
  gap: 6px;
}

.beian-icon {
  width: 16px;
  height: 16px;
  display: inline-block;
}

.footer-filing-divider {
  color: var(--border-color);
  font-size: 12px;
}

.footer-bottom a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-bottom a:hover {
  color: var(--primary-color);
}

/* Legal Modal (Privacy & Terms) */
.legal-modal-overlay {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(15, 23, 42, 0.4);
  backdrop-filter: blur(4px);
  z-index: 9999;
  opacity: 0;
  transition: opacity 0.3s ease;
  align-items: center;
  justify-content: center;
}

.legal-modal-overlay.active {
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 1;
}

.legal-modal {
  background: #FFFFFF;
  border-radius: var(--radius-card);
  width: 90%;
  max-width: 600px;
  max-height: 80vh;
  overflow: hidden;
  box-shadow: var(--shadow-hover);
  display: flex;
  flex-direction: column;
  transform: translateY(20px);
  transition: transform 0.3s ease;
}

.legal-modal-overlay.active .legal-modal {
  transform: translateY(0);
}

.legal-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 32px;
  border-bottom: 1px solid var(--border-color);
  background: var(--gradient-blue);
}

.legal-modal-header h3 {
  font-size: 20px;
  font-weight: 600;
  color: var(--primary-color);
}

.legal-modal-close {
  background: none;
  border: none;
  font-size: 24px;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 4px 8px;
  line-height: 1;
  transition: color 0.3s ease;
}

.legal-modal-close:hover {
  color: var(--primary-color);
}

.legal-modal-body {
  padding: 28px 32px;
  overflow-y: auto;
  font-size: var(--fs-body);
  line-height: 1.8;
  color: var(--text-primary);
}

.legal-modal-body h4 {
  margin: 20px 0 8px;
  font-size: 16px;
  font-weight: 600;
  color: var(--primary-color);
}

.legal-modal-body p {
  margin-bottom: 8px;
  color: var(--text-primary);
}

@media (max-width: 768px) {
  .legal-modal {
    width: calc(100% - 32px);
    max-height: calc(100dvh - 48px);
    border-radius: 20px;
  }
  .legal-modal-header {
    padding: 16px 20px;
  }
  .legal-modal-body {
    padding: 16px 20px 20px;
    font-size: 14px;
    -webkit-overflow-scrolling: touch;
  }
}

.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  padding: 12px 24px;
  background: rgba(37, 99, 235, 0.08);
  color: var(--primary-color);
  border-radius: var(--radius-pill);
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 16px;
  font-weight: 500;
  cursor: pointer;
  opacity: 0;
  transition: all 0.3s ease;
  z-index: 100;
  box-shadow: 0 2px 12px rgba(37, 99, 235, 0.1);
  border: 1px solid rgba(37, 99, 235, 0.1);
}

.back-to-top.show {
  opacity: 1;
}

.back-to-top:hover {
  transform: translateY(-3px);
  background: rgba(37, 99, 235, 0.15);
  box-shadow: 0 4px 16px rgba(37, 99, 235, 0.15);
}

.network-section {
  padding: 60px 0;
  background: var(--gradient-blue);
}

.tabs {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-bottom: 48px;
}

.tab-btn {
  padding: 12px 32px;
  border: none;
  background: var(--card-bg);
  border-radius: var(--radius-pill);
  font-size: 15px;
  cursor: pointer;
  transition: all 0.3s ease;
  font-weight: 600;
  color: var(--text-secondary);
  box-shadow: var(--shadow-soft);
}

.tab-btn.active {
  background: var(--primary-color);
  color: white;
  box-shadow: var(--shadow-soft);
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}

.plans-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.plan-card {
  background: var(--card-bg);
  border-radius: var(--radius-card);
  padding: 36px;
  box-shadow: var(--shadow-soft);
  transition: all 0.3s ease;
  position: relative;
}

.plan-card.hot {
  background: #FFFFFF;
  box-shadow: 0 8px 24px rgba(37, 99, 235, 0.10);
  border: 2px solid rgba(37, 99, 235, 0.15);
}

.plan-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.hot-badge {
  position: absolute;
  top: -10px;
  right: 20px;
  background: var(--secondary-color);
  color: white;
  padding: 5px 16px;
  border-radius: var(--radius-pill);
  font-size: 12px;
  font-weight: 600;
  box-shadow: 0 2px 8px rgba(255, 140, 56, 0.3);
  z-index: 2;
}

.plan-card .hot-badge {
  position: absolute;
  top: -10px;
  right: 20px;
  background: var(--secondary-color);
  color: white;
  padding: 5px 16px;
  border-radius: var(--radius-pill);
  font-size: 12px;
  font-weight: 600;
  box-shadow: 0 2px 8px rgba(255, 140, 56, 0.3);
  z-index: 2;
}

.plan-card h3 {
  font-size: 20px;
  margin-bottom: 20px;
  font-weight: 700;
}

.price {
  margin-bottom: 24px;
}

.price .amount {
  font-size: 48px;
  font-weight: 700;
  color: var(--secondary-color);
}

.price .unit {
  font-size: 16px;
  color: var(--text-secondary);
}

.features {
  list-style: none;
  margin-bottom: 24px;
}

.features li {
  padding: 12px 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  font-size: 14px;
  color: var(--text-primary);
}

.desc {
  color: var(--text-secondary);
  font-size: 14px;
  margin-bottom: 24px;
  line-height: 1.6;
}

.plan-btn {
  background: var(--primary-color);
  color: white;
  padding: 12px 32px;
  border-radius: var(--radius-pill);
  text-decoration: none;
  display: block;
  text-align: center;
  font-weight: 600;
  transition: all 0.3s ease;
}

.plan-btn:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-soft);
}

.service-info {
  padding: 60px 0;
  background: #FEFDF7;
}

.service-card {
  background: var(--card-bg);
  border-radius: var(--radius-card);
  padding: 40px;
  box-shadow: var(--shadow-soft);
}

.service-card h2 {
  margin-bottom: 28px;
  color: var(--primary-color);
  font-size: 22px;
}

.service-details {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.detail-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 20px;
  background: var(--primary-light);
  border-radius: var(--radius-card);
}

.detail-item span:first-child {
  font-weight: 600;
  color: var(--text-primary);
}

.detail-item span:last-child {
  color: var(--text-secondary);
  font-size: 14px;
}

.booking-section {
  padding: 50px 0;
  background: var(--gradient-blue);
}

.booking-card {
  background: var(--card-bg);
  border-radius: var(--radius-banner);
  padding: 48px 44px;
  text-align: center;
  color: var(--text-primary);
  box-shadow: var(--shadow-soft);
  margin-bottom: 44px;
  border: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.booking-card h2 {
  font-size: 24px;
  margin-bottom: 16px;
  color: var(--primary-color);
}

.booking-card p {
  font-size: 16px;
  margin-bottom: 0;
  color: var(--text-secondary);
}

.booking-btn {
  background: var(--primary-color);
  color: #FFFFFF;
  padding: 14px 44px;
  border-radius: var(--radius-pill);
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
}

.booking-btn:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.form-section {
  padding: 50px 0;
  background: var(--gradient-blue);
}

.booking-form,
.apply-form,
.recharge-form,
.print-form,
.publish-form {
  background: var(--card-bg);
  border-radius: var(--radius-card);
  padding: 44px;
  box-shadow: var(--shadow-soft);
  max-width: 600px;
  margin: 0 auto;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
  color: var(--text-primary);
  font-size: 14px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 13px 18px;
  border: 1px solid #E2E8F0;
  border-radius: 14px;
  font-size: 14px;
  transition: all 0.25s ease;
  background: #F8FAFC;
  color: #1F2937;
  box-sizing: border-box;
  font-family: inherit;
}

.form-group input:hover,
.form-group select:hover,
.form-group textarea:hover {
  border-color: #CBD5E1;
  background: #fff;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: #2563EB;
  background: #fff;
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.08);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: #C7CDD6;
}

.form-group textarea {
  height: 120px;
  resize: vertical;
}

.submit-btn {
  background: var(--primary-color);
  color: white;
  padding: 16px 40px;
  border: none;
  border-radius: var(--radius-pill);
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  width: 100%;
  transition: all 0.3s ease;
}

.submit-btn:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(41, 120, 229, 0.3);
}

.warning-section {
  padding: 30px 0;
  background: var(--gradient-pink);
}

.warning-card {
  background: #FEFDF7;
  border-radius: var(--radius-card);
  padding: 28px;
  display: flex;
  gap: 20px;
  box-shadow: var(--shadow-soft);
}

.warning-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  background: rgba(239, 68, 68, 0.1);
  border-radius: var(--radius-card-small);
  color: var(--error-color);
  flex-shrink: 0;
}

.warning-content h3 {
  margin-bottom: 12px;
  color: var(--error-color);
  font-size: 18px;
}

.warning-content p {
  margin-bottom: 8px;
  color: var(--text-secondary);
  font-size: 14px;
}

.jobs-filter {
  padding: 30px 0;
}

.jobs-list {
  padding: 30px 0;
}

.job-card-large {
  background: var(--card-bg);
  border-radius: var(--radius-card);
  padding: 28px;
  box-shadow: var(--shadow-soft);
  transition: all 0.3s ease;
}

.job-card-large:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.job-body {
  margin-bottom: 20px;
}

.job-main {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 16px;
}

.salary-box {
  text-align: right;
}

.salary-amount {
  font-size: 28px;
  font-weight: 700;
  color: var(--secondary-color);
}

.salary-unit {
  font-size: 14px;
  color: var(--text-secondary);
}

.job-type {
  background: var(--primary-light);
  color: var(--primary-color);
  padding: 4px 14px;
  border-radius: var(--radius-pill);
  font-size: 12px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  white-space: nowrap;
  flex-shrink: 0;
}

/* ===== 兼职大卡片子元素（专属样式，覆盖通用重复定义）===== */
.job-card-large .job-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}
.job-card-large .job-header h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0;
  line-height: 1.4;
  flex: 1;
  min-width: 0;
}
.job-card-large .job-header .hot-tag {
  background: var(--secondary-color);
  color: #FFFFFF;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
  flex-shrink: 0;
}
.job-card-large .job-body {
  margin-bottom: 20px;
}
.job-card-large .job-main {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  margin-bottom: 16px;
}
.job-card-large .salary-box {
  text-align: left;
  flex-shrink: 0;
  display: flex;
  align-items: baseline;
  gap: 4px;
}
.job-card-large .salary-amount {
  font-size: 28px;
  font-weight: 700;
  color: var(--secondary-color);
  line-height: 1;
}
.job-card-large .salary-unit {
  font-size: 13px;
  color: var(--text-secondary);
  white-space: nowrap;
}
.job-card-large .job-info {
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
  min-width: 0;
  margin-bottom: 0;
}
.job-card-large .job-info p {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.5;
}
.job-card-large .job-info p svg {
  flex-shrink: 0;
  color: var(--primary-color);
}
.job-card-large .job-desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin: 0 0 0 0;
  display: block;
  -webkit-line-clamp: unset;
  -webkit-box-orient: unset;
  overflow: visible;
}
.job-card-large .job-footer {
  display: flex;
  justify-content: flex-start;
}
.job-card-large .job-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 28px;
  border-radius: var(--radius-pill);
  background: var(--primary-color);
  color: #FFFFFF;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.25s ease;
  letter-spacing: 0.02em;
}
.job-card-large .job-btn:hover {
  background: var(--primary-dark, #1D4ED8);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(37,99,235,0.2);
  color: #FFFFFF;
}

/* 兼职大卡片移动端适配 */
@media (max-width: 640px) {
  .job-card-large { padding: 20px; }
  .job-card-large .job-header {
    flex-wrap: wrap;
    margin-bottom: 14px;
  }
  .job-card-large .job-header h3 { font-size: 16px; }
  .job-card-large .job-main {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
  .job-card-large .salary-amount { font-size: 24px; }
  .job-card-large .job-desc { font-size: 13px; line-height: 1.6; }
}

.store-info {
  padding: 30px 0;
}

.store-card {
  background: var(--card-bg);
  border-radius: var(--radius-card);
  padding: 32px;
  box-shadow: var(--shadow-soft);
}

.store-header h2 {
  margin-bottom: 24px;
  color: var(--primary-color);
  font-size: 22px;
}

.store-details {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.detail-row {
  display: flex;
  gap: 10px;
  font-size: 15px;
}

.detail-row span:first-child {
  font-weight: 600;
  color: var(--text-primary);
}

.detail-row span:last-child {
  color: var(--text-secondary);
}

.recharge-section {
  padding: 30px 0;
}

.recharge-card {
  background: #FFFFFF;
  border-radius: 24px;
  padding: 36px 32px;
  text-align: center;
  box-shadow: 0 6px 18px rgba(0,0,0,0.05);
}

.recharge-header h2 {
  font-size: 22px;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0 0 8px;
}

.recharge-header p {
  font-size: 14px;
  color: var(--text-secondary);
  margin: 0 0 16px;
}

.recharge-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: #FFF7ED;
  color: #FF8C38;
  padding: 6px 16px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
}

.recharge-tiers {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin: 28px 0;
}

.recharge-tier {
  background: #F8FBFF;
  border: 2px solid #EEF4FF;
  border-radius: 16px;
  padding: 24px 12px;
  transition: all 0.25s ease;
  position: relative;
}

.recharge-tier:hover {
  transform: translateY(-3px);
  border-color: #2563EB;
  box-shadow: 0 6px 16px rgba(37,99,235,0.08);
}

.recharge-tier .tier-amount {
  font-size: 28px;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1;
  margin-bottom: 8px;
}

.recharge-tier .tier-bonus {
  font-size: 14px;
  font-weight: 600;
  color: #FF8C38;
  margin-bottom: 4px;
}

.recharge-tier .tier-actual {
  font-size: 12px;
  color: var(--text-secondary);
}

.recharge-tier-popular {
  background: linear-gradient(180deg, #FEFDF7 0%, #FFFFFF 100%);
  border-color: #2563EB;
}

.popular-tag {
  display: inline-block;
  background: #2563EB;
  color: #FFFFFF;
  padding: 3px 12px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  white-space: nowrap;
  margin-bottom: 8px;
}

.recharge-btn {
  display: inline-block;
  background: #2563EB;
  color: #FFFFFF;
  padding: 14px 48px;
  border-radius: 999px;
  text-decoration: none;
  font-size: 15px;
  font-weight: 600;
  transition: all 0.25s ease;
  letter-spacing: 0.02em;
}

.recharge-btn:hover {
  background: #1D4ED8;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(37,99,235,0.2);
}

.products-section {
  padding: 50px 0;
  background: var(--gradient-green);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}

.product-card {
  background: var(--card-bg);
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  transition: all 0.3s ease;
}

.product-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
}

.product-image {
  position: relative;
  height: 180px;
  overflow: hidden;
}

.product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-image .hot-badge {
  position: absolute;
  top: 10px;
  right: 10px;
}

.product-info {
  padding: 16px;
}

.product-info h3 {
  font-size: var(--fs-body);
  margin-bottom: 8px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-weight: 600;
}

.product-price {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}

.current-price {
  font-size: 18px;
  font-weight: 700;
  color: var(--secondary-color);
}

.original-price {
  font-size: var(--fs-caption);
  color: var(--text-muted);
  text-decoration: line-through;
}

.category {
  background: var(--primary-light);
  color: var(--primary-color);
  padding: 3px 12px;
  border-radius: var(--radius-pill);
  font-size: var(--fs-caption);
  font-weight: 600;
}

.product-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-top: 4px;
}

.product-category {
  background: var(--primary-light);
  color: var(--primary-color);
  padding: 3px 12px;
  border-radius: var(--radius-pill);
  font-size: var(--fs-caption);
  font-weight: 600;
}

.product-sold {
  font-size: var(--fs-caption);
  color: var(--text-muted);
}

.product-tips {
  padding: 16px 20px;
  background: var(--secondary-light);
  text-align: center;
  border-top: 1px solid var(--border-color);
}

.product-tips span {
  color: var(--secondary-color);
  font-size: 13px;
  font-weight: 500;
}

.group-buying-desc {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 8px;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.group-buying-progress {
  margin-top: 10px;
}

.group-progress-text {
  font-size: 12px;
  color: var(--text-secondary);
  display: block;
  margin-bottom: 6px;
}

.group-progress-bar {
  width: 100%;
  height: 6px;
  background: #E5E7EB;
  border-radius: 999px;
  overflow: hidden;
}

.group-progress-fill {
  height: 100%;
  background: var(--primary-color);
  border-radius: 999px;
  transition: width 0.4s ease;
}

.group-join-btn {
  display: block;
  width: calc(100% - 40px);
  margin: 0 20px 16px;
  padding: 10px;
  background: var(--primary-color);
  color: #FFFFFF;
  border: none;
  border-radius: var(--radius-pill);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}

.group-join-btn:hover {
  background: #1D4ED8;
  transform: translateY(-2px);
}

.group-join-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.product-actions {
  padding: 16px 20px;
  border-top: 1px solid var(--border-color);
}

.add-cart-btn {
  width: 100%;
  background: var(--primary-color);
  color: white;
  padding: 12px;
  border: none;
  border-radius: var(--radius-pill);
  cursor: pointer;
  font-weight: 600;
  font-size: 14px;
  transition: all 0.3s ease;
}

.add-cart-btn:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(41, 120, 229, 0.3);
}

.cart-summary {
  margin-top: 36px;
  text-align: center;
}

.cart-link {
  background: var(--primary-color);
  color: white;
  padding: 16px 36px;
  border-radius: var(--radius-pill);
  text-decoration: none;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  transition: all 0.3s ease;
}

.cart-link:hover {
  background: var(--primary-dark);
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.cart-count {
  background: var(--secondary-color);
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  font-size: 14px;
  font-weight: 700;
}

.supermarket-section {
  padding: 60px 0;
  background: var(--gradient-blue);
}

.category-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 40px;
}

.category-btn {
  padding: 10px 28px;
  border: none;
  background: var(--card-bg);
  border-radius: var(--radius-pill);
  font-size: 14px;
  cursor: pointer;
  transition: all 0.3s ease;
  font-weight: 500;
  box-shadow: var(--shadow-soft);
}

.category-btn.active {
  background: var(--primary-color);
  color: white;
  box-shadow: var(--shadow-soft);
  box-shadow: 0 4px 12px rgba(41, 120, 229, 0.3);
}

.print-info {
  padding: 30px 0;
}

.info-card {
  background: var(--card-bg);
  border-radius: var(--radius-card);
  padding: 32px;
  box-shadow: var(--shadow-soft);
}

.info-card h2 {
  margin-bottom: 20px;
  color: var(--primary-color);
  font-size: 20px;
}

.info-card ul {
  list-style: none;
}

.info-card ul li {
  padding: 12px 0;
  border-bottom: 1px solid var(--border-color);
  font-size: 15px;
  color: var(--text-primary);
}

.info-card ul li:last-child {
  border-bottom: none;
}

.upload-area {
  border: 2px dashed var(--border-color);
  border-radius: var(--radius-card);
  padding: 44px;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s ease;
  background: var(--bg-color);
}

.upload-area:hover {
  border-color: var(--primary-color);
  background: var(--primary-light);
}

.upload-area input {
  display: none;
}

.order-status {
  padding: 50px 0;
}

.status-card {
  background: var(--primary-light);
  border-radius: var(--radius-card);
  padding: 36px;
  text-align: center;
}

.status-card h3 {
  margin-bottom: 16px;
  color: var(--primary-color);
  font-size: 20px;
}

.status-card p {
  margin-bottom: 24px;
  color: var(--text-secondary);
}

.status-btn {
  background: var(--primary-color);
  color: white;
  padding: 12px 36px;
  border-radius: var(--radius-pill);
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
}

.status-btn:hover {
  background: var(--primary-dark);
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

/* .apply-section 样式统一在兼职详情页区块定义 */

.apply-card {
  background: var(--card-bg);
  border-radius: var(--radius-banner);
  padding: 44px;
  text-align: center;
  color: var(--text-primary);
  box-shadow: var(--shadow-soft);
  border: 1px solid var(--border-color);
}

.apply-card h2 {
  font-size: 24px;
  margin-bottom: 16px;
  color: var(--primary-color);
}

.apply-card p {
  font-size: 16px;
  margin-bottom: 28px;
  color: var(--text-secondary);
}

.apply-btn {
  background: var(--primary-color);
  color: #FFFFFF;
  padding: 14px 44px;
  border-radius: var(--radius-pill);
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
}

.apply-btn:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.rules-section {
  padding: 60px 0;
  background: var(--gradient-green);
}

.rules-card {
  background: var(--card-bg);
  border-radius: var(--radius-card);
  padding: 36px;
  box-shadow: var(--shadow-soft);
}

.rules-card h2 {
  margin-bottom: 28px;
  color: var(--primary-color);
  font-size: 22px;
}

.rules-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.rules-list .rule-item {
  display: flex;
  gap: 16px;
  padding: 24px;
  background: var(--primary-light);
  border-radius: var(--radius-card);
}

.rules-list .rule-item span {
  width: 36px;
  height: 36px;
  background: var(--primary-color);
  color: white;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-weight: 700;
  flex-shrink: 0;
}

.rules-list .rule-item h4 {
  margin-bottom: 6px;
  font-size: 15px;
}

.rules-list .rule-item p {
  color: var(--text-secondary);
  font-size: 14px;
}

.merchants-section {
  padding: 50px 0;
  background: var(--gradient-green);
}

.merchants-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.merchant-card {
  background: var(--card-bg);
  border-radius: var(--radius-card);
  padding: 28px;
  box-shadow: var(--shadow-soft);
  transition: all 0.3s ease;
}

.merchant-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.merchant-logo {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  overflow: hidden;
  margin-bottom: 16px;
  border: 3px solid var(--primary-light);
}

.merchant-logo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.merchant-logo-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #FEFDF7 0%, #F1F5F9 100%);
  color: var(--primary-color);
}

.merchant-info h3 {
  margin-bottom: 10px;
  font-size: 17px;
}

.business-type {
  background: var(--secondary-light);
  color: var(--secondary-color);
  padding: 4px 14px;
  border-radius: var(--radius-pill);
  font-size: 12px;
  font-weight: 600;
  margin-bottom: 16px;
  display: inline-block;
}

.merchant-contact {
  margin-top: 16px;
}

.merchant-contact span {
  display: block;
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

/* 商家空状态 */
.merchants-empty {
  background: #FFFFFF;
  border-radius: var(--radius-card);
  padding: 56px 32px;
  text-align: center;
  box-shadow: var(--shadow-soft);
}

.merchants-empty-icon {
  width: 88px;
  height: 88px;
  margin: 0 auto 24px;
  border-radius: 50%;
  background: #EFF6FF;
  color: var(--primary-color);
  display: flex;
  align-items: center;
  justify-content: center;
}

.merchants-empty h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 10px;
}

.merchants-empty > p {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 28px;
}

.merchants-empty-features {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 32px;
}

.empty-feature {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--text-secondary);
  background: #F8FAFC;
  padding: 8px 16px;
  border-radius: var(--radius-pill);
}

.empty-feature svg {
  color: #87D2AF;
  flex-shrink: 0;
}

.community-filter {
  padding: 24px 0;
  background: var(--gradient-blue);
}

.filter-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}

.filter-btn {
  padding: 6px 16px;
  border: 1px solid #E2E8F0;
  background: #fff;
  color: #64748B;
  border-radius: 999px;
  font-size: 13px;
  cursor: pointer;
  transition: all 0.2s ease;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  white-space: nowrap;
  text-decoration: none;
}

.filter-btn:hover {
  border-color: #2563EB;
  color: #2563EB;
  background: #F8FAFC;
}

.filter-btn.active {
  background: #2563EB;
  color: #fff;
  border-color: #2563EB;
}

.filter-btn.active:hover {
  background: #1D4ED8;
  color: #fff;
}

.filter-icon {
  font-size: 10px;
  line-height: 1;
}

.publish-btn {
  background: var(--secondary-color);
  color: white;
  padding: 8px 20px;
  border-radius: var(--radius-pill);
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: var(--fs-body);
  white-space: nowrap;
}

.publish-btn:hover {
  background: var(--secondary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}

.posts-section {
  padding: var(--section-padding-medium);
  background: var(--gradient-blue);
}

.posts-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.post-card {
  background: var(--card-bg);
  border-radius: var(--radius-card);
  padding: 22px;
  box-shadow: var(--shadow-soft);
  transition: all 0.3s ease;
}

.post-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
}

.post-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 14px;
}

.post-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  background: rgba(37, 99, 235, 0.08);
}

.post-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.post-meta {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.post-category {
  background: var(--primary-light);
  color: var(--primary-color);
  padding: 3px 12px;
  border-radius: var(--radius-pill);
  font-size: var(--fs-caption);
  font-weight: 600;
}

.post-author {
  color: var(--text-secondary);
  font-size: var(--fs-caption);
}

.post-card h3 {
  margin-bottom: 10px;
}

.post-card h3 a {
  color: var(--text-primary);
  text-decoration: none;
  font-size: var(--fs-card-title);
  font-weight: 600;
  transition: color 0.3s ease;
}

.post-card h3 a:hover {
  color: var(--primary-color);
}

.post-card p {
  color: var(--text-secondary);
  font-size: var(--fs-body);
  line-height: 1.7;
  margin-bottom: 14px;
}

.post-image {
  width: 100%;
  height: 180px;
  border-radius: var(--radius-card-small);
  overflow: hidden;
  margin: 14px 0;
}

.post-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.post-footer {
  display: flex;
  gap: 24px;
  margin-top: 14px;
  font-size: var(--fs-caption);
  color: var(--text-secondary);
  padding-top: 14px;
  border-top: 1px solid var(--border-color);
}

.back-link {
  display: inline-block;
  margin-bottom: 16px;
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 600;
}

.back-link:hover {
  text-decoration: underline;
}

.comments-section {
  background: var(--card-bg);
  border-radius: var(--radius-card);
  padding: 28px;
  box-shadow: var(--shadow-soft);
}

.comments-section h3 {
  margin-bottom: 20px;
  font-size: 18px;
}

.comments-list {
  margin-bottom: 30px;
}

.comment-item {
  padding: 20px 0;
  border-bottom: 1px solid var(--border-color);
}

.comment-item:last-child {
  border-bottom: none;
}

.comment-author {
  font-weight: 600;
  margin-right: 16px;
}

.comment-time {
  color: var(--text-secondary);
  font-size: 13px;
}

.no-comments {
  text-align: center;
  padding: 30px;
  color: var(--text-secondary);
}

.comment-form {
  margin-top: 20px;
}

.map-full-section {
  padding: 50px 0;
  background: #FEFDF7;
}

/* 门店位置页面样式 */
.store-locations-section {
  padding: 50px 0;
  background: #FEFDF7;
}

.store-locations-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.store-loc-card {
  background: #FFFFFF;
  border-radius: 16px;
  padding: 28px 24px;
  box-shadow: var(--shadow-soft);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.store-loc-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 20px rgba(37, 99, 235, 0.1);
}

.store-loc-header {
  display: flex;
  align-items: center;
  gap: 14px;
}

.store-loc-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  flex-shrink: 0;
}

.store-loc-icon-blue { background: #2563EB; }
.store-loc-icon-orange { background: #FF8C38; }
.store-loc-icon-green { background: #87D2AF; }

.store-loc-name {
  font-size: 18px;
  font-weight: 600;
  color: #1E293B;
  margin: 0;
}

.store-loc-desc {
  font-size: 14px;
  color: #64748B;
  line-height: 1.6;
  margin: 0;
}

.store-loc-details {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-top: 4px;
  border-top: 1px solid #F1F5F9;
}

.store-loc-detail-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: #475569;
}

.store-loc-detail-item svg {
  color: #94A3B8;
  flex-shrink: 0;
}

.store-loc-nav-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 20px;
  border-radius: 999px;
  background: #2563EB;
  color: #FFFFFF;
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  margin-top: auto;
}

.store-loc-nav-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(37, 99, 235, 0.25);
  background: #1D4ED8;
}

.store-loc-nav-btn svg {
  flex-shrink: 0;
}

/* 校园配套点位 */
.campus-poi-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.campus-poi-item {
  display: flex;
  align-items: center;
  gap: 10px;
  background: #FFFFFF;
  border-radius: 12px;
  padding: 14px 16px;
  box-shadow: var(--shadow-soft);
  transition: transform 0.3s ease;
}

.campus-poi-item:hover {
  transform: translateY(-2px);
}

.campus-poi-item svg {
  color: #94A3B8;
  flex-shrink: 0;
}

.campus-poi-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.campus-poi-name {
  font-size: 14px;
  font-weight: 500;
  color: #1E293B;
  white-space: nowrap;
}

.campus-poi-addr {
  font-size: 12px;
  color: #94A3B8;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* 门店位置响应式 */
@media (max-width: 1024px) {
  .store-locations-grid { grid-template-columns: repeat(2, 1fr); }
  .campus-poi-list { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 768px) {
  .store-locations-grid { grid-template-columns: 1fr; gap: 16px; }
  .campus-poi-list { grid-template-columns: repeat(2, 1fr); }
  .store-loc-card { padding: 20px 18px; }
}
@media (max-width: 480px) {
  .campus-poi-list { grid-template-columns: 1fr; }
}

.map-full-container {
  margin-bottom: 44px;
}

.map-full-canvas {
  background: var(--card-bg);
  border-radius: var(--radius-card);
  height: 500px;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}

.map-legend {
  position: absolute;
  top: 20px;
  right: 20px;
  background: var(--card-bg);
  padding: 16px;
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-soft);
  z-index: 20;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
  font-size: 14px;
}

.legend-item:last-child {
  margin-bottom: 0;
}

.map-grid-full {
  position: relative;
  width: 100%;
  height: 100%;
}

.map-point-full {
  position: absolute;
  font-size: 36px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 10;
  filter: drop-shadow(0 4px 8px rgba(41, 120, 229, 0.2));
}

.map-point-full:hover {
  transform: scale(1.2);
}

.locations-list {
  margin-top: 44px;
}

.locations-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.location-card {
  background: var(--card-bg);
  border-radius: var(--radius-card);
  padding: 24px;
  box-shadow: var(--shadow-soft);
  display: flex;
  gap: 20px;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid var(--border-color);
}

.location-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-soft);
}

.location-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  background: var(--primary-color);
  border-radius: var(--radius-card-small);
  color: #FFFFFF;
  flex-shrink: 0;
}

.location-info h4 {
  margin-bottom: 10px;
  font-size: 16px;
}

.location-info p {
  color: var(--text-secondary);
  font-size: 14px;
  margin-bottom: 6px;
}

.map-detail-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  justify-content: center;
  align-items: center;
  z-index: 2000;
  backdrop-filter: blur(5px);
}

.modal-content {
  background: var(--card-bg);
  border-radius: var(--radius-card);
  padding: 32px;
  width: 90%;
  max-width: 480px;
  box-shadow: var(--shadow-hover);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.modal-close {
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
  color: var(--text-secondary);
  transition: color 0.3s ease;
}

.modal-close:hover {
  color: var(--text-primary);
}

img.lazy {
  opacity: 0;
  transition: opacity 0.4s ease-in-out;
}

img.lazy.loaded {
  opacity: 1;
}

/* ===== 平台公告模块 ===== */
.announcement-section {
  padding: 20px 0 40px;
  background: #FEFDF7;
}
.announcement-board {
  background: #fff;
  border-radius: 20px;
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}
.announcement-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  border-bottom: 1px solid #F1F5F9;
}
.announcement-title-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
}
.announcement-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px; height: 36px;
  border-radius: 10px;
  background: linear-gradient(135deg, #2563EB, #3B82F6);
  color: #fff;
}
.announcement-header h2 {
  font-size: 18px;
  font-weight: 600;
  color: #1E293B;
  margin: 0;
}
.announcement-count {
  font-size: 13px;
  color: #94A3B8;
}
.announcement-list {
  padding: 4px 0;
}
.announcement-item {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  padding: 14px 24px;
  border-bottom: 1px solid #F8FAFC;
  cursor: pointer;
  transition: background 0.2s ease;
  position: relative;
}
.announcement-item:last-child { border-bottom: none; }
.announcement-item:hover { background: #F8FAFE; }
.announcement-item::before {
  content: '';
  position: absolute;
  left: 0; top: 50%;
  transform: translateY(-50%);
  width: 3px; height: 24px;
  border-radius: 0 3px 3px 0;
  background: #94A3B8;
}
.announcement-item.cat-important::before { background: #EF4444; }
.announcement-item.cat-service::before { background: #2563EB; }
.announcement-item.cat-activity::before { background: #16A34A; }
.announcement-item.cat-other::before { background: #94A3B8; }
.announcement-item-left {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1;
  min-width: 0;
}
.announcement-item-title {
  font-size: 15px;
  font-weight: 500;
  color: #1E293B;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.ann-cat {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 500;
  white-space: nowrap;
  flex-shrink: 0;
}
.ann-cat-important { background: rgba(239,68,68,0.1); color: #EF4444; }
.ann-cat-service { background: rgba(37,99,235,0.08); color: #2563EB; }
.ann-cat-activity { background: rgba(34,197,94,0.1); color: #16A34A; }
.ann-cat-other { background: #F1F5F9; color: #64748B; }
.ann-pin-badge {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  padding: 1px 6px 1px 4px;
  border-radius: 4px;
  font-size: 10px;
  font-weight: 600;
  background: rgba(37,99,235,0.1);
  color: #2563EB;
  flex-shrink: 0;
}
.announcement-item-meta {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-shrink: 0;
  margin-left: 16px;
}
.ann-author, .ann-date {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  color: #94A3B8;
}
.announcement-detail {
  width: 100%;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease, margin 0.3s ease;
}
.announcement-detail p {
  font-size: 14px;
  color: #475569;
  line-height: 1.7;
  padding: 0;
  margin: 0;
}
.announcement-item.expanded .announcement-detail {
  max-height: 300px;
  padding: 10px 0 6px;
  margin-top: 4px;
}
.announcement-item.expanded {
  background: #F8FAFE;
}

@media (max-width: 768px) {
  .announcement-item { padding: 12px 16px; }
  .announcement-item-meta { margin-left: 0; width: 100%; margin-top: 4px; }
  .announcement-item-title { font-size: 14px; }
  .announcement-header { padding: 14px 16px; }
}

.ann-detail-date {
  display: none;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  color: #94A3B8;
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px dashed #E2E8F0;
}

.news-section {
  padding: 80px 0;
  background: var(--gradient-blue);
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.news-card {
  background: var(--card-bg);
  border-radius: var(--radius-card);
  padding: 20px;
  box-shadow: var(--shadow-soft);
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  border-top: 3px solid var(--secondary-color);
}

.news-card:nth-child(2) {
  border-top-color: var(--primary-color);
}

.news-card:nth-child(3) {
  border-top-color: var(--accent-color);
}

.news-image {
  width: 100%;
  height: 130px;
  border-radius: var(--radius-card-small);
  overflow: hidden;
  margin-bottom: 14px;
  flex-shrink: 0;
}

.news-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.news-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
}

.news-tag {
  background: var(--accent-light);
  color: var(--accent-dark);
  padding: 3px 12px;
  border-radius: var(--radius-pill);
  font-size: var(--fs-caption);
  font-weight: 600;
  margin-bottom: 12px;
  display: inline-block;
}

.news-card:nth-child(2) .news-tag {
  background: var(--primary-light);
  color: var(--primary-color);
}

.news-card:nth-child(3) .news-tag {
  background: var(--accent-light);
  color: var(--accent-dark);
}

.news-card h3 {
  font-size: var(--fs-card-title);
  margin-bottom: 8px;
  color: var(--text-primary);
}

.news-card p {
  font-size: var(--fs-body);
  color: var(--text-secondary);
  line-height: 1.6;
}

.faq-section {
  padding: 50px 0;
  background: var(--gradient-blue);
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--card-bg);
  border-radius: var(--radius-card);
  margin-bottom: 16px;
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  border: 1px solid var(--border-color);
}

.faq-question {
  padding: 20px 24px;
  background: var(--primary-light);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 600;
  transition: all 0.3s ease;
}

.faq-question:hover {
  background: var(--primary-color);
}

.faq-answer {
  padding: 0 24px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-answer.open {
  padding: 20px 24px;
  max-height: 200px;
}

.faq-answer p {
  color: var(--text-secondary);
  line-height: 1.7;
}

.guide-section {
  padding: 60px 0;
  background: var(--gradient-blue);
}

.guide-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.guide-card {
  background: var(--card-bg);
  border-radius: var(--radius-card);
  padding: 32px;
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(41, 120, 229, 0.08);
}

.guide-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  margin-bottom: 16px;
  background: var(--gradient-banner);
  border-radius: var(--radius-pill);
  color: #FFFFFF;
}

.guide-card h3 {
  margin-bottom: 16px;
  font-size: 17px;
  color: var(--primary-color);
}

.guide-card ul {
  list-style: none;
}

.guide-card ul li {
  padding: 8px 0;
  font-size: 14px;
  color: var(--text-secondary);
  border-bottom: 1px dashed var(--border-color);
}

.guide-card ul li:last-child {
  border-bottom: none;
}

.service-section {
  padding: 80px 0;
  background: var(--gradient-blue);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.service-item {
  background: var(--card-bg);
  border-radius: var(--radius-card);
  padding: 36px;
  text-align: center;
  box-shadow: var(--shadow-soft);
  transition: all 0.3s ease;
}

.service-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.service-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  margin: 0 auto 16px;
  background: var(--gradient-banner);
  border-radius: var(--radius-pill);
  color: #FFFFFF;
}

.service-item h3 {
  margin-bottom: 12px;
  font-size: 17px;
  color: var(--secondary-color);
}

.service-item p {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 4px;
}

.recharge-rules-card {
  background: #FEFDF7;
  border-radius: var(--radius-card);
  padding: 24px;
  margin-bottom: 24px;
  box-shadow: var(--shadow-soft);
}

.recharge-rules-card h3 {
  margin-bottom: 16px;
  color: var(--accent-color);
}

.amount-options {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 16px;
}

.amount-btn {
  padding: 10px 20px;
  border: none;
  background: var(--card-bg);
  border-radius: var(--radius-pill);
  font-size: 14px;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-soft);
}

.amount-btn:hover {
  border-color: var(--accent-color);
  color: var(--accent-color);
}

.cart-section {
  padding: 50px 0;
  background: var(--gradient-blue);
}

.cart-items {
  margin-bottom: 36px;
}

.cart-item {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px;
  background: var(--card-bg);
  border-radius: var(--radius-card);
  margin-bottom: 16px;
  box-shadow: var(--shadow-soft);
}

.item-image {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-pill);
  overflow: hidden;
}

.item-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.item-info h3 {
  font-size: 15px;
  margin-bottom: 6px;
}

.item-quantity {
  display: flex;
  align-items: center;
  gap: 12px;
}

.qty-btn {
  width: 36px;
  height: 36px;
  border: 2px solid var(--border-color);
  background: var(--card-bg);
  border-radius: 50%;
  font-size: 18px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.qty-btn:hover {
  border-color: var(--primary-color);
  color: var(--primary-color);
}

.item-total {
  margin-left: auto;
  font-weight: 700;
  color: var(--secondary-color);
}

.remove-btn {
  width: 36px;
  height: 36px;
  border: none;
  background: var(--error-bg);
  border-radius: 50%;
  font-size: 20px;
  cursor: pointer;
  color: var(--error-color);
  transition: all 0.3s ease;
}

.remove-btn:hover {
  background: var(--error-color);
  color: white;
}

.empty-cart {
  text-align: center;
  padding: 60px;
  background: var(--card-bg);
  border-radius: var(--radius-card);
}

.empty-cart span {
  font-size: 64px;
  display: block;
  margin-bottom: 16px;
}

.empty-cart p {
  margin-bottom: 24px;
  color: var(--text-secondary);
}

.btn-primary {
  background: var(--primary-color);
  color: white;
  padding: 14px 36px;
  border-radius: var(--radius-pill);
  text-decoration: none;
  font-weight: 600;
  display: inline-block;
  transition: all 0.3s ease;
}

.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.summary-info {
  display: flex;
  gap: 24px;
  margin-bottom: 24px;
}

.checkout-btn {
  background: var(--secondary-color);
  color: white;
  padding: 16px 40px;
  border-radius: var(--radius-pill);
  text-decoration: none;
  font-weight: 600;
  display: inline-block;
  transition: all 0.3s ease;
}

.checkout-btn:hover {
  background: var(--secondary-dark);
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(255, 140, 56, 0.4);
}

.checkout-section {
  padding: 50px 0;
  background: var(--gradient-blue);
}

.checkout-content {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 36px;
}

.order-items {
  background: var(--card-bg);
  border-radius: var(--radius-card);
  padding: 32px;
  box-shadow: var(--shadow-soft);
}

.order-items h3 {
  margin-bottom: 24px;
  color: var(--primary-color);
}

.order-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--border-color);
}

.order-item:last-child {
  border-bottom: none;
}

.order-total {
  text-align: right;
  padding-top: 20px;
  font-size: 20px;
  font-weight: 700;
  color: var(--secondary-color);
}

.delivery-form {
  background: var(--card-bg);
  border-radius: var(--radius-card);
  padding: 32px;
  box-shadow: var(--shadow-soft);
}

.delivery-form h3 {
  margin-bottom: 24px;
  color: var(--primary-color);
}

.job-detail {
  padding: 50px 0;
}

.detail-card {
  background: var(--card-bg);
  border-radius: 24px;
  padding: 40px;
  box-shadow: var(--shadow-soft);
  margin-bottom: 32px;
}

.detail-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
}

.detail-price {
  margin-bottom: 28px;
  display: flex;
  align-items: baseline;
  gap: 4px;
}

.detail-price .amount {
  font-size: 36px;
  font-weight: 700;
  color: var(--secondary-color);
  line-height: 1;
}

.detail-price .unit {
  font-size: 15px;
  color: var(--text-secondary);
}

.detail-info {
  margin-bottom: 28px;
  background: #F8FBFF;
  border-radius: 16px;
  padding: 8px 24px;
}

.info-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 0;
  border-bottom: 1px solid #EEF4FF;
}

.info-row:last-child {
  border-bottom: none;
}

.info-row span:first-child {
  font-weight: 500;
  color: var(--text-secondary);
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.info-row span:last-child {
  font-size: 14px;
  color: var(--text-primary);
  text-align: right;
}

.detail-section {
  margin-bottom: 20px;
  padding: 24px 28px;
  background: #FEFDF7;
  border-radius: 16px;
}

.detail-section h3 {
  margin: 0 0 12px;
  color: var(--primary-color);
  font-size: 16px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
}

.detail-section p {
  color: var(--text-secondary);
  line-height: 1.8;
  font-size: 14px;
  margin: 0;
}

.apply-section {
  background: #FEFDF7;
  padding: 40px 0;
  border-radius: 24px;
}

.apply-section h2 {
  margin-bottom: 24px;
  color: var(--primary-color);
  font-size: 22px;
  font-weight: 700;
  text-align: center;
}

/* 兼职详情页移动端适配 */
@media (max-width: 640px) {
  .detail-card { padding: 24px 20px; border-radius: 20px; }
  .detail-price .amount { font-size: 30px; }
  .detail-section { padding: 20px; border-radius: 14px; }
  .detail-info { padding: 6px 16px; border-radius: 14px; }
  .info-row { padding: 12px 0; }
  .info-row span:first-child { font-size: 13px; }
  .info-row span:last-child { font-size: 13px; }
  .apply-section { padding: 28px 0; border-radius: 20px; }
  .apply-form, .recharge-form, .print-form, .publish-form { padding: 28px 20px; }
}

.post-detail {
  padding: 50px 0;
}

.post-info {
  display: flex;
  gap: 16px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.post-author,
.post-time {
  color: var(--text-secondary);
  font-size: 14px;
}

.post-content {
  margin-bottom: 24px;
}

.post-content p {
  font-size: 16px;
  line-height: 1.9;
  color: var(--text-primary);
}

.post-actions {
  display: flex;
  gap: 24px;
}

.action-btn {
  background: var(--primary-light);
  border: none;
  padding: 10px 24px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  font-weight: 500;
  transition: all 0.3s ease;
}

.action-btn:hover {
  background: var(--primary-color);
  color: white;
}

@media (max-width: 768px) {
  .header-top {
    padding: 6px 0;
  }

  .header-top-left {
    display: none;
  }

  .header-top .container {
    justify-content: flex-end;
  }

  .header-user-actions {
    gap: 8px;
  }

  .header-action-btn,
  .header-logout-btn {
    padding: 5px 12px;
    font-size: 12px;
  }

  .nav-links {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #FFFFFF;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 8px 16px 16px;
    gap: 2px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.12);
    border-top: 1px solid rgba(226,232,240,0.8);
    z-index: 1000;
    max-height: 70vh;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }

  .nav-links.active {
    display: flex;
  }

  .nav-links .nav-link {
    color: #334155;
    padding: 12px 16px;
    border-radius: 10px;
    font-size: 15px;
    font-weight: 500;
    min-height: 44px;
    display: flex;
    align-items: center;
  }

  .nav-links .nav-link:hover,
  .nav-links .nav-link.active {
    background: #EFF6FF;
    color: #2563EB;
  }

  .nav-links .mobile-only {
    border-top: 1px solid #F1F5F9;
    margin-top: 4px;
    padding-top: 4px;
  }

  .navbar-toggle {
    display: flex;
  }

  .container {
    padding: 0 16px;
  }

  .banner-section {
    padding: 24px 0 32px;
  }

  .banner-item img {
    height: 180px;
    object-fit: cover;
  }

  .banner-overlay h2 {
    font-size: 18px;
  }

  .banner-overlay p {
    font-size: var(--fs-caption);
  }

  .banner-btn {
    padding: 10px 28px;
    font-size: var(--fs-body);
  }

  .section-header {
    margin-bottom: 28px;
  }

  .section-header h2 {
    font-size: 20px;
  }

  .quick-nav-section {
    padding: 36px 0;
  }

  .quick-nav-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .quick-nav-item {
    padding: 20px 12px;
  }

  .nav-icon {
    width: 56px;
    height: 56px;
    margin-bottom: 8px;
  }

  .nav-title {
    font-size: 12px;
  }

  .campus-map-section {
    padding: 36px 0;
  }

  .map-container {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .map-canvas {
    height: 300px;
  }

  .map-sidebar {
    padding: 16px;
    height: auto;
    max-height: 300px;
  }

  .location-item {
    padding: 10px 12px;
    margin-bottom: 6px;
  }

  .info-section {
    padding: 36px 0;
  }

  .info-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .info-card img {
    height: 150px;
  }

  .info-content {
    padding: 18px;
  }

  .jobs-section {
    padding: 36px 0;
  }

  .jobs-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .job-card {
    padding: 18px;
  }

  .promo-section {
    padding: 32px 0;
  }

  .promo-card {
    padding: 28px 20px;
  }

  .footer {
    padding: 40px 0 24px;
    margin-top: 32px;
  }

  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 28px;
  }

  .footer-section h4 {
    font-size: 16px;
    margin-bottom: 14px;
  }

  .footer-section p,
  .footer-section ul li {
    font-size: var(--fs-caption);
    line-height: 1.6;
    white-space: normal;
  }

  .footer-filing {
    flex-direction: column;
    gap: 6px;
  }

  .footer-filing-divider {
    display: none;
  }

  .footer-copyright {
    font-size: 12px;
  }

  .back-to-top {
    padding: 8px 16px;
    font-size: 13px;
    bottom: 16px;
    right: 16px;
  }

  .page-header {
    padding: 20px 0;
  }

  .page-banner {
    height: 180px;
  }

  .banner-text h1 {
    font-size: 22px;
  }

  .banner-text p {
    font-size: var(--fs-caption);
  }

  .plans-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .plan-card {
    padding: 24px;
  }

  .service-details {
    grid-template-columns: 1fr;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .products-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .product-card {
    border-radius: 16px;
  }

  .product-image {
    height: 140px;
  }

  .product-info {
    padding: 12px;
  }

  .merchants-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .merchants-empty {
    padding: 40px 20px;
  }

  .merchants-empty-features {
    gap: 10px;
  }

  .rules-list {
    grid-template-columns: 1fr;
  }

  .locations-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .news-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .news-card {
    padding: 16px;
  }

  .news-image {
    height: 120px;
  }

  .community-filter {
    padding: 20px 0;
  }

  .filter-tabs {
    gap: 8px;
  }

  .filter-btn {
    padding: 8px 14px;
    font-size: 13px;
  }

  .publish-btn {
    padding: 8px 18px;
    font-size: 13px;
  }

  .guide-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .service-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .checkout-content {
    grid-template-columns: 1fr;
  }

  .cart-item {
    flex-wrap: wrap;
  }

  .item-total {
    margin-left: 0;
    width: 100%;
    text-align: right;
  }

  .login-card {
    padding: 28px 20px;
    margin: 0 16px;
  }

  .login-header h1 {
    font-size: 22px;
  }

  .login-header {
    margin-bottom: 28px;
  }

  .login-form {
    gap: 18px;
  }

  .code-input-group {
    flex-direction: column;
  }

  .profile-header {
    flex-direction: column;
    text-align: center;
    gap: 16px;
  }

  .profile-avatar {
    width: 80px;
    height: 80px;
  }

  .profile-card {
    padding: 24px;
  }

  .menu-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .schedule-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .schedule-table {
    padding: 12px;
  }

  .schedule-table th,
  .schedule-table td {
    padding: 10px 6px;
    font-size: 11px;
  }

  .class-name {
    font-size: 10px;
  }

  .groupbuy-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .groupbuy-form-card {
    padding: 20px 16px;
  }

  .groupbuy-info {
    padding: 16px;
  }

  .groupbuy-image {
    height: 140px;
  }
}

.login-section {
  padding: 60px 0;
  min-height: calc(100vh - 280px);
  display: flex;
  align-items: center;
  background: var(--gradient-blue);
}

.login-card {
  max-width: 460px;
  margin: 0 auto;
  background: var(--card-bg);
  border-radius: var(--radius-card);
  padding: 48px;
  box-shadow: var(--shadow-hover);
}

.login-header {
  text-align: center;
  margin-bottom: 40px;
}

.login-header h1 {
  font-size: 28px;
  color: var(--primary-color);
  margin-bottom: 12px;
}

.login-header p {
  color: var(--text-secondary);
  font-size: 15px;
}

.login-form {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.code-input-group {
  display: flex;
  gap: 12px;
}

.code-input-group input {
  flex: 1;
}

.send-code-btn {
  padding: 14px 20px;
  background: var(--secondary-color);
  color: white;
  border: none;
  border-radius: var(--radius-pill);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  white-space: nowrap;
}

.send-code-btn:hover:not(:disabled) {
  background: var(--secondary-dark);
  transform: translateY(-1px);
}

.send-code-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.login-tips {
  margin-top: 24px;
  text-align: center;
  color: var(--text-muted);
  font-size: 13px;
  line-height: 2;
}

.required {
  color: var(--error-color);
}

.center-section {
  padding: 40px 0;
  background: var(--gradient-blue);
}

.center-content {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.profile-card {
  background: var(--card-bg);
  border-radius: var(--radius-card);
  padding: 36px;
  box-shadow: var(--shadow-soft);
}

.profile-header {
  display: flex;
  align-items: center;
  gap: 24px;
}

.profile-avatar {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  overflow: hidden;
  border: 4px solid var(--primary-light);
}

.profile-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.profile-info h2 {
  font-size: 24px;
  color: var(--primary-color);
  margin-bottom: 8px;
}

.profile-info p {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 4px;
}

.menu-card {
  background: var(--card-bg);
  border-radius: var(--radius-card);
  padding: 28px;
  box-shadow: var(--shadow-soft);
}

.menu-card h3 {
  font-size: 18px;
  color: var(--text-primary);
  margin-bottom: 20px;
}

.menu-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.menu-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px;
  background: var(--bg-color);
  border-radius: var(--radius-card);
  text-decoration: none;
  color: var(--text-primary);
  transition: all 0.3s ease;
}

.menu-item:hover {
  background: var(--primary-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-soft);
}

.menu-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: var(--gradient-blue);
  border-radius: var(--radius-card-small);
  color: var(--primary-color);
  flex-shrink: 0;
}

.menu-text {
  flex: 1;
  font-size: 14px;
  font-weight: 500;
}

.menu-arrow {
  color: var(--text-muted);
  font-size: 16px;
}

/* ===== 学生个人中心重构 ===== */
.center-profile-section {
  padding: 48px 0 24px;
  background: var(--gradient-blue);
}

.center-profile-card {
  background: var(--card-bg);
  border-radius: var(--radius-banner);
  padding: 36px 40px;
  box-shadow: var(--shadow-soft);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}

.center-profile-left {
  display: flex;
  align-items: center;
  gap: 24px;
}

.center-avatar-wrap {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  overflow: hidden;
  border: 4px solid var(--primary-light);
  flex-shrink: 0;
}

.center-avatar {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.center-profile-info h1 {
  font-size: 26px;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.center-info-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.center-info-tag {
  padding: 4px 14px;
  background: rgba(37, 99, 235, 0.06);
  border-radius: var(--radius-pill);
  font-size: 13px;
  color: var(--text-secondary);
}

.center-profile-right {
  display: flex;
  gap: 40px;
}

.center-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.center-stat-value {
  font-size: 28px;
  font-weight: 700;
  color: var(--primary-color);
}

.center-stat-label {
  font-size: 13px;
  color: var(--text-secondary);
  margin-top: 4px;
}

.center-menu-section {
  padding: 24px 0 60px;
  background: var(--gradient-blue);
}

.center-menu-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.center-menu-card {
  background: var(--card-bg);
  border-radius: var(--radius-card);
  padding: 28px;
  box-shadow: var(--shadow-soft);
  transition: box-shadow 0.3s ease;
}

.center-menu-card:hover {
  box-shadow: var(--shadow-hover);
}

.center-menu-card-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-color);
}

.center-menu-icon-lg {
  font-size: 28px;
}

.center-menu-card-header h2 {
  font-size: 18px;
  color: var(--text-primary);
  font-weight: 600;
}

.center-menu-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.center-menu-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  border-radius: var(--radius-card-small);
  text-decoration: none;
  color: var(--text-primary);
  transition: all 0.3s ease;
}

.center-menu-item:hover {
  background: rgba(37, 99, 235, 0.04);
  transform: translateX(4px);
}

.center-menu-item-icon {
  font-size: 22px;
  flex-shrink: 0;
}

.center-menu-item-text {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.center-menu-item-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
}

.center-menu-item-desc {
  font-size: 12px;
  color: var(--text-muted);
}

.center-menu-arrow {
  color: var(--text-muted);
  font-size: 16px;
  transition: transform 0.3s ease;
}

.center-menu-item:hover .center-menu-arrow {
  transform: translateX(4px);
  color: var(--primary-color);
}

.schedule-section {
  padding: 40px 0;
  background: var(--gradient-blue);
}

.schedule-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 32px;
  flex-wrap: wrap;
  gap: 16px;
}

.schedule-info p {
  font-size: 15px;
  color: var(--text-secondary);
  margin-bottom: 4px;
}

.schedule-nav {
  display: flex;
  align-items: center;
  gap: 16px;
}

.nav-btn {
  padding: 10px 20px;
  background: var(--bg-color);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-pill);
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
  cursor: pointer;
  transition: all 0.3s ease;
}

.nav-btn:hover {
  background: var(--primary-light);
  border-color: var(--primary-color);
  color: var(--primary-color);
}

.current-week {
  font-size: 16px;
  font-weight: 600;
  color: var(--primary-color);
  min-width: 80px;
  text-align: center;
}

.schedule-table {
  background: var(--card-bg);
  border-radius: var(--radius-card);
  padding: 24px;
  box-shadow: var(--shadow-soft);
  overflow-x: auto;
}

.schedule-table table {
  width: 100%;
  border-collapse: collapse;
}

.schedule-table th,
.schedule-table td {
  padding: 16px 12px;
  text-align: center;
  border-bottom: 1px solid var(--border-color);
  font-size: 14px;
}

.schedule-table th {
  background: var(--primary-light);
  color: var(--primary-color);
  font-weight: 600;
  white-space: nowrap;
}

.schedule-table tbody tr:hover {
  background: var(--bg-color);
}

.class-cell {
  background: var(--accent-light);
  border-radius: 12px;
  padding: 8px !important;
}

.class-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.class-name {
  font-weight: 600;
  color: var(--accent-dark);
  font-size: 13px;
}

.class-room,
.class-teacher {
  font-size: 11px;
  color: var(--text-secondary);
}

.schedule-tips {
  margin-top: 24px;
  background: var(--secondary-light);
  border-radius: var(--radius-card);
  padding: 20px;
}

.schedule-tips h4 {
  color: var(--secondary-color);
  margin-bottom: 8px;
  font-size: 15px;
}

.schedule-tips p {
  color: var(--text-secondary);
  font-size: 14px;
}

@media (max-width: 768px) {
  .login-card {
    padding: 32px 24px;
    margin: 0 16px;
  }

  .login-header h1 {
    font-size: 24px;
  }

  .code-input-group {
    flex-direction: column;
  }

  .profile-header {
    flex-direction: column;
    text-align: center;
  }

  .menu-grid {
    grid-template-columns: 1fr;
  }

  .schedule-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .schedule-table {
    padding: 16px;
  }

  .schedule-table th,
  .schedule-table td {
    padding: 12px 8px;
    font-size: 12px;
  }

  .class-name {
    font-size: 11px;
  }
}

.reserved-section {
  margin-top: 40px;
  padding: 40px 0;
  border-top: 1px dashed var(--border-color);
  background: var(--gradient-blue);
}

.reserved-section h3 {
  font-size: 18px;
  color: var(--text-secondary);
  margin-bottom: 20px;
  text-align: center;
}

.plan-card.reserved {
  background: var(--bg-color);
  border: 2px dashed var(--border-color);
  opacity: 0.7;
}

.plan-card.reserved h3 {
  color: var(--text-muted);
  font-size: 16px;
}

.reserved-note {
  color: var(--text-muted);
  font-size: 13px;
  text-align: center;
}

.groupbuy-section {
  padding: 40px 0;
  background: var(--gradient-green);
}

.groupbuy-intro {
  margin-bottom: 32px;
}

.intro-card {
  background: var(--card-bg);
  border-radius: var(--radius-card);
  padding: 28px;
  box-shadow: var(--shadow-soft);
}

.intro-card h3 {
  font-size: 18px;
  color: var(--primary-color);
  margin-bottom: 16px;
}

.intro-card ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.intro-card li {
  padding: 8px 16px;
  background: var(--bg-color);
  border-radius: var(--radius-pill);
  font-size: 14px;
  color: var(--text-secondary);
}

.groupbuy-form-card {
  background: var(--card-bg);
  border-radius: var(--radius-card);
  padding: 32px;
  box-shadow: var(--shadow-soft);
  margin-bottom: 32px;
}

.groupbuy-form-card h3 {
  font-size: 18px;
  color: var(--primary-color);
  margin-bottom: 24px;
}

.groupbuy-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.groupbuy-list h3 {
  font-size: 18px;
  color: var(--text-primary);
  margin-bottom: 20px;
}

.groupbuy-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.groupbuy-card {
  background: var(--card-bg);
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  transition: all 0.3s ease;
}

.groupbuy-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.groupbuy-image {
  position: relative;
  height: 180px;
  overflow: hidden;
}

.groupbuy-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.groupbuy-info {
  padding: 20px;
}

.groupbuy-info h4 {
  font-size: 16px;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.groupbuy-info p {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 12px;
  line-height: 1.5;
}

.groupbuy-price {
  margin-bottom: 12px;
}

.groupbuy-price .current-price {
  font-size: 20px;
  font-weight: 700;
  color: var(--secondary-color);
}

.groupbuy-price .original-price {
  font-size: 14px;
  color: var(--text-muted);
  text-decoration: line-through;
  margin-left: 8px;
}

.groupbuy-progress {
  margin-bottom: 16px;
}

.progress-bar {
  height: 8px;
  background: var(--border-color);
  border-radius: var(--radius-pill);
  overflow: hidden;
  margin-bottom: 8px;
}

.progress-fill {
  height: 100%;
  background: var(--primary-color);
  border-radius: var(--radius-pill);
  transition: width 0.3s ease;
}

.groupbuy-progress span {
  font-size: 13px;
  color: var(--text-secondary);
}

.groupbuy-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.groupbuy-footer span {
  font-size: 13px;
  color: var(--text-muted);
}

.join-btn {
  padding: 8px 20px;
  background: var(--secondary-color);
  color: white;
  border: none;
  border-radius: var(--radius-pill);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
}

.join-btn:hover {
  background: var(--secondary-dark);
  transform: translateY(-1px);
}

@media (max-width: 768px) {
  .form-row {
    grid-template-columns: 1fr;
  }

  .intro-card ul {
    flex-direction: column;
  }

  .groupbuy-grid {
    grid-template-columns: 1fr;
  }

  .groupbuy-form-card {
    padding: 24px 16px;
  }
}

/* ===== 登录弹窗 ===== */
.auth-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(30, 41, 59, 0.5);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.35s ease, visibility 0.35s ease;
  padding: 24px;
}

.auth-modal-overlay.show {
  opacity: 1;
  visibility: visible;
}

.auth-modal {
  background: var(--card-bg);
  border-radius: var(--radius-banner);
  width: 100%;
  max-width: 480px;
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.18);
  transform: translateY(30px) scale(0.96);
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
  overflow: hidden;
}

.auth-modal-wide {
  max-width: 520px;
}

.auth-modal-overlay.show .auth-modal {
  transform: translateY(0) scale(1);
}

.auth-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 28px 32px 20px;
  background: var(--gradient-blue);
}

.admin-modal-header {
  background: #FEFDF7;
}

.auth-modal-title {
  display: flex;
  align-items: center;
  gap: 12px;
}

.auth-modal-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: var(--gradient-banner);
  border-radius: var(--radius-pill);
  color: #FFFFFF;
}

.auth-modal-header h2 {
  font-size: 22px;
  color: var(--text-primary);
  font-weight: 700;
}

.auth-modal-close {
  background: none;
  border: none;
  font-size: 20px;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.3s ease;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}

.auth-modal-close:hover {
  background: rgba(0, 0, 0, 0.06);
  color: var(--text-primary);
  transform: rotate(90deg);
}

.auth-modal-body {
  padding: 28px 32px 32px;
}

.auth-modal-tip {
  text-align: center;
  color: var(--text-secondary);
  font-size: 14px;
  margin-bottom: 24px;
}

.auth-modal-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 24px;
  background: rgba(37, 99, 235, 0.06);
  padding: 4px;
  border-radius: var(--radius-pill);
}

.auth-tab {
  flex: 1;
  padding: 12px;
  background: none;
  border: none;
  border-radius: var(--radius-pill);
  font-size: 14px;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.3s ease;
}

.auth-tab.active {
  background: var(--card-bg);
  color: var(--primary-color);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.auth-form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.auth-form-group label {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
}

.auth-form input {
  width: 100%;
  padding: 14px 18px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-card-small);
  font-size: 15px;
  transition: all 0.3s ease;
  outline: none;
  background: rgba(37, 99, 235, 0.02);
}

.auth-form input:focus {
  border-color: var(--primary-color);
  background: var(--card-bg);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.08);
}

.auth-form .submit-btn {
  margin-top: 8px;
}

.auth-modal-test-tip {
  margin-top: 20px;
  padding: 12px 16px;
  background: rgba(37, 99, 235, 0.04);
  border-radius: var(--radius-card-small);
  text-align: center;
  font-size: 13px;
  color: var(--text-secondary);
}

.auth-modal-register-link {
  text-align: center;
  margin-top: 16px;
  font-size: 14px;
  color: var(--text-secondary);
}

.auth-modal-register-link a {
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 600;
  transition: color 0.3s ease;
}

.auth-modal-register-link a:hover {
  color: var(--primary-dark);
}

.register-modal-header {
  background: #FEFDF7;
}

.auth-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.required {
  color: var(--error-color);
  margin-left: 2px;
}

.auth-error {
  background: rgba(239, 68, 68, 0.08);
  color: var(--error-color);
  padding: 12px 16px;
  border-radius: var(--radius-card-small);
  font-size: 14px;
  margin-bottom: 16px;
  text-align: center;
}

/* ===== 登录页增强 ===== */
.login-logo {
  width: 72px;
  height: 72px;
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-banner);
  border-radius: 50%;
  box-shadow: var(--shadow-soft);
  color: #FFFFFF;
}

.login-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  margin: 0 auto 16px;
  background: var(--gradient-banner);
  border-radius: 50%;
  box-shadow: var(--shadow-soft);
  color: #FFFFFF;
}

.login-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 24px;
  background: rgba(37, 99, 235, 0.06);
  padding: 4px;
  border-radius: var(--radius-pill);
}

.login-tab {
  flex: 1;
  padding: 12px;
  background: none;
  border: none;
  border-radius: var(--radius-pill);
  font-size: 14px;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.3s ease;
}

.login-tab.active {
  background: var(--card-bg);
  color: var(--primary-color);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.login-back {
  text-align: center;
  margin-top: 20px;
}

.login-back a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 14px;
  transition: color 0.3s ease;
}

.login-back a:hover {
  color: var(--primary-color);
}

/* ===== 管理员登录页 ===== */
.admin-body {
  background: var(--gradient-body);
  background-attachment: fixed;
  min-height: 100vh;
}

.admin-login {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: var(--gradient-blue);
}

.admin-login .login-container {
  max-width: 440px;
  width: 100%;
  background: var(--card-bg);
  border-radius: var(--radius-card);
  padding: 48px;
  box-shadow: var(--shadow-hover);
}

/* ===== 管理后台布局 ===== */
.admin-layout {
  display: flex;
  min-height: 100vh;
  background: var(--gradient-body);
}

.admin-sidebar {
  width: 240px;
  background: var(--card-bg);
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
  flex-shrink: 0;
}

.sidebar-header {
  padding: 28px 24px;
  background: var(--gradient-blue);
}

.sidebar-header h2 {
  font-size: 20px;
  color: var(--text-primary);
}

.sidebar-nav {
  flex: 1;
  padding: 16px 0;
}

.sidebar-nav .nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 24px;
  text-decoration: none;
  color: var(--text-secondary);
  font-size: 15px;
  transition: all 0.3s ease;
  border-left: 3px solid transparent;
}

.sidebar-nav .nav-item:hover {
  background: rgba(37, 99, 235, 0.04);
  color: var(--primary-color);
}

.sidebar-nav .nav-item.active {
  background: rgba(37, 99, 235, 0.08);
  color: var(--primary-color);
  border-left-color: var(--primary-color);
  font-weight: 600;
}

.sidebar-nav .nav-item.logout {
  color: var(--error-color);
  margin-top: 16px !important;
  border-top: 1px solid var(--border-color);
}

.sidebar-nav .nav-item.nav-home {
  color: var(--primary-color);
  margin-top: 16px !important;
  border-top: 1px solid var(--border-color);
}

/* ===== 管理后台侧边栏分组子菜单 ===== */
.sidebar-nav .nav-group {
  margin-top: 2px;
}

.sidebar-nav .nav-group-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 24px;
  cursor: pointer;
  color: var(--text-secondary);
  font-size: 15px;
  transition: all 0.3s ease;
  border-left: 3px solid transparent;
  user-select: none;
}

.sidebar-nav .nav-group-header:hover {
  background: rgba(37, 99, 235, 0.04);
  color: var(--primary-color);
}

.sidebar-nav .nav-group-header span {
  flex: 1;
}

.sidebar-nav .nav-group-header .nav-arrow {
  flex-shrink: 0;
  transition: transform 0.3s ease;
  opacity: 0.5;
}

.sidebar-nav .nav-group.open > .nav-group-header {
  color: var(--primary-color);
}

.sidebar-nav .nav-group.open > .nav-group-header .nav-arrow {
  transform: rotate(90deg);
  opacity: 1;
}

.sidebar-nav .nav-group-items {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}

.sidebar-nav .nav-group.open > .nav-group-items {
  max-height: 800px;
}

.sidebar-nav .nav-item.sub {
  padding-left: 52px;
  font-size: 14px;
  padding-top: 10px;
  padding-bottom: 10px;
}

/* ===== 管理后台筛选栏统一组件 ===== */
.admin-filter-select {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  padding: 7px 38px 7px 16px;
  border: 1px solid #E2E8F0;
  border-radius: 999px;
  font-size: 13px;
  background: #F8FAFC;
  color: #475569;
  cursor: pointer;
  transition: all 0.25s ease;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%2364748B' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  white-space: nowrap;
}

.admin-filter-select:hover {
  border-color: #CBD5E1;
  background-color: #fff;
  color: #2563EB;
}

.admin-filter-select:focus {
  outline: none;
  border-color: #2563EB;
  background-color: #fff;
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.08);
}

.admin-filter-input {
  flex: 1;
  padding: 7px 18px;
  border: 1px solid #E2E8F0;
  border-radius: 999px;
  font-size: 13px;
  background: #F8FAFC;
  color: #1F2937;
  transition: all 0.25s ease;
  min-width: 200px;
  max-width: 320px;
  outline: none;
}

.admin-filter-input::placeholder {
  color: #94A3B8;
}

.admin-filter-input:hover {
  border-color: #CBD5E1;
  background: #fff;
}

.admin-filter-input:focus {
  border-color: #2563EB;
  background: #fff;
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.08);
}

.admin-filter-input:hover {
  border-color: #CBD5E1;
}

/* 统一筛选栏容器 */
.admin-filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-bottom: 20px;
}

/* 统一搜索栏表单 */
.admin-filter-bar form {
  display: flex;
  gap: 8px;
  align-items: center;
  flex: 1;
  min-width: 200px;
}

/* 统一重置链接样式 */
.admin-filter-bar .action-link {
  font-size: 13px;
  color: #64748B;
  text-decoration: none;
  white-space: nowrap;
  padding: 6px 14px;
  border-radius: 999px;
  background: #F1F5F9;
  border: 1px solid #E2E8F0;
  transition: all 0.2s ease;
}

.admin-filter-bar .action-link:hover {
  background: #E2E8F0;
  color: #475569;
}

/* ===== 管理后台全局select统一样式 ===== */
.admin-main select {
  appearance: none !important;
  -webkit-appearance: none !important;
  -moz-appearance: none !important;
  padding: 8px 36px 8px 14px !important;
  border: 1px solid #E2E8F0 !important;
  border-radius: 10px !important;
  font-size: 13px !important;
  background-color: #fff !important;
  color: #475569 !important;
  cursor: pointer !important;
  transition: all 0.2s ease !important;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%2364748B' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E") !important;
  background-repeat: no-repeat !important;
  background-position: right 12px center !important;
  outline: none !important;
}

.admin-main select:hover {
  border-color: #2563EB !important;
  color: #2563EB !important;
}

.admin-main select:focus {
  border-color: #2563EB !important;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1) !important;
}

/* 筛选栏select - 胶囊形 */
.admin-main .admin-filter-select {
  padding: 6px 36px 6px 14px !important;
  border-radius: 999px !important;
  font-size: 13px !important;
  white-space: nowrap !important;
}

/* 表格内状态select - 紧凑 */
.admin-main .status-select {
  padding: 5px 30px 5px 12px !important;
  border-radius: 8px !important;
  font-size: 12px !important;
  border-color: #E2E8F0 !important;
  background-color: #F8FAFC !important;
}

.admin-main .status-select:hover {
  background-color: #fff !important;
}

/* 表单内select - 标准尺寸 */
.admin-main form select:not(.admin-filter-select):not(.status-select) {
  padding: 13px 38px 13px 18px !important;
  border-radius: 14px !important;
  font-size: 14px !important;
  border-color: #E2E8F0 !important;
  background-color: #F8FAFC !important;
  transition: all 0.25s ease !important;
}

.admin-main form select:not(.admin-filter-select):not(.status-select):hover {
  border-color: #CBD5E1 !important;
  background-color: #fff !important;
}

/* 筛选栏搜索按钮 - 统一蓝色胶囊 */
.admin-search-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 7px 18px;
  background: #2563EB;
  color: #fff !important;
  border: none;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.2s ease;
  text-decoration: none;
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.2);
}

.admin-search-btn:hover {
  background: #1D4ED8;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.admin-search-btn:active {
  transform: translateY(0);
}

/* 筛选栏清除按钮 - 灰色胶囊 */
.admin-clear-btn {
  display: inline-flex;
  align-items: center;
  padding: 7px 16px;
  background: #F1F5F9;
  color: #64748B !important;
  border: 1px solid #E2E8F0;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.2s ease;
  text-decoration: none;
}

.admin-clear-btn:hover {
  background: #E2E8F0;
  color: #475569 !important;
}

.admin-main {
  flex: 1;
  padding: 32px;
  overflow-y: auto;
  animation: adminPageFadeIn 0.4s ease;
}

@keyframes adminPageFadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ===== 管理后台自定义下拉框组件 ===== */
/* 隐藏已被JS替换的原生select，防止残留箭头 */
.admin-main select[data-customized] {
  display: none !important;
}
.custom-dropdown {
  position: relative;
  display: inline-block;
}

.cd-trigger {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  background: #fff;
  border: 1px solid #E2E8F0;
  cursor: pointer;
  transition: all 0.2s ease;
  outline: none;
  user-select: none;
}

.cd-trigger:hover {
  border-color: #2563EB;
}

.cd-trigger.open {
  border-color: #2563EB;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.cd-text {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: #475569;
  font-size: 13px;
}

.cd-trigger:hover .cd-text {
  color: #2563EB;
}

.cd-arrow {
  flex-shrink: 0;
  color: #94A3B8;
  transition: transform 0.25s ease;
}

.cd-trigger.open .cd-arrow {
  transform: rotate(180deg);
  color: #2563EB;
}

/* 筛选栏样式 - 胶囊形 */
.cd-filter .cd-trigger {
  padding: 6px 14px;
  border-radius: 999px;
  min-width: 100px;
}

/* 表格内样式 - 紧凑 */
.cd-status .cd-trigger {
  padding: 5px 12px;
  border-radius: 8px;
  background: #F8FAFC;
  font-size: 12px;
}

.cd-status .cd-text {
  font-size: 12px;
}

.cd-status .cd-trigger:hover {
  background: #fff;
}

/* 表单样式 - 标准 */
.cd-form {
  display: block;
  width: 100%;
}

.cd-form .cd-trigger {
  padding: 10px 14px;
  border-radius: 12px;
  background: #F8FAFC;
  font-size: 14px;
  width: 100%;
}

.cd-form .cd-text {
  font-size: 14px;
}

.cd-form .cd-trigger:hover {
  background: #fff;
}

/* 下拉面板 */
.cd-panel {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  min-width: 100%;
  background: #fff;
  border: 1px solid #E2E8F0;
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08), 0 2px 8px rgba(0, 0, 0, 0.04);
  padding: 6px;
  z-index: 9999;
  max-height: 280px;
  overflow-y: auto;
  display: none;
  animation: cdPanelIn 0.2s ease;
}

.cd-panel.show {
  display: block;
}

@keyframes cdPanelIn {
  from { opacity: 0; transform: translateY(-6px); }
  to { opacity: 1; transform: translateY(0); }
}

.cd-option {
  padding: 9px 14px;
  border-radius: 8px;
  font-size: 13px;
  color: #475569;
  cursor: pointer;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.cd-option:hover {
  background: #F1F5F9;
  color: #2563EB;
}

.cd-option.selected {
  background: #EFF6FF;
  color: #2563EB;
  font-weight: 600;
}

.cd-option.selected::before {
  content: '\2713';
  margin-right: 6px;
  font-weight: 700;
}

/* 紧凑型选项 */
.cd-status .cd-option {
  padding: 7px 12px;
  font-size: 12px;
}

/* 表单型选项 */
.cd-form .cd-option {
  padding: 10px 14px;
  font-size: 14px;
}

/* 滚动条美化 */
.cd-panel::-webkit-scrollbar {
  width: 6px;
}
.cd-panel::-webkit-scrollbar-track {
  background: transparent;
}
.cd-panel::-webkit-scrollbar-thumb {
  background: #CBD5E1;
  border-radius: 3px;
}
.cd-panel::-webkit-scrollbar-thumb:hover {
  background: #94A3B8;
}

/* 通用管理后台过渡动画 */
.admin-main .admin-header {
  animation: adminSlideDown 0.35s ease;
}
.admin-main .dashboard-cards .stat-card {
  animation: adminCardIn 0.4s ease backwards;
}
.admin-main .dashboard-cards .stat-card:nth-child(1) { animation-delay: 0.05s; }
.admin-main .dashboard-cards .stat-card:nth-child(2) { animation-delay: 0.10s; }
.admin-main .dashboard-cards .stat-card:nth-child(3) { animation-delay: 0.15s; }
.admin-main .dashboard-cards .stat-card:nth-child(4) { animation-delay: 0.20s; }

.admin-main .admin-table {
  animation: adminCardIn 0.45s ease 0.1s backwards;
}

@keyframes adminSlideDown {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes adminCardIn {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

/* 表格行渐入 */
.admin-table tbody tr {
  animation: adminRowIn 0.3s ease backwards;
}
.admin-table tbody tr:nth-child(1) { animation-delay: 0.08s; }
.admin-table tbody tr:nth-child(2) { animation-delay: 0.12s; }
.admin-table tbody tr:nth-child(3) { animation-delay: 0.16s; }
.admin-table tbody tr:nth-child(4) { animation-delay: 0.20s; }
.admin-table tbody tr:nth-child(5) { animation-delay: 0.24s; }
.admin-table tbody tr:nth-child(6) { animation-delay: 0.28s; }
.admin-table tbody tr:nth-child(7) { animation-delay: 0.32s; }
.admin-table tbody tr:nth-child(8) { animation-delay: 0.36s; }

@keyframes adminRowIn {
  from { opacity: 0; transform: translateX(-6px); }
  to { opacity: 1; transform: translateX(0); }
}

/* 筛选/搜索栏渐入 */
.admin-main .filter-tabs-admin,
.admin-main .filter-tabs,
.admin-main > div[style*="flex"] {
  animation: adminCardIn 0.35s ease 0.05s backwards;
}

/* 模态弹窗增强过渡 */
.detail-modal-overlay,
.reset-modal-overlay,
.confirm-overlay,
.modal-overlay {
  transition: opacity 0.3s ease !important;
}
.detail-modal,
.reset-modal,
.confirm-modal,
.modal-content {
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.3s ease !important;
}

/* 按钮统一微交互 */
.admin-main button,
.admin-main .action-link,
.admin-main .filter-btn,
.admin-main .nav-item {
  transition: all 0.2s ease;
}

/* 下拉选择框过渡 */
.admin-main select,
.admin-main input[type="text"],
.admin-main input[type="number"],
.admin-main textarea {
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.admin-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 32px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border-color);
}

.admin-header h1 {
  font-size: 24px;
  color: var(--text-primary);
}

.admin-header .welcome {
  color: var(--text-secondary);
  font-size: 14px;
}

.add-job-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 22px;
  border-radius: 999px;
  background: linear-gradient(135deg, #2563EB 0%, #3B82F6 100%);
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.25);
  transition: all 0.25s ease;
  white-space: nowrap;
}
.add-job-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 99, 235, 0.35);
}
.add-job-btn svg {
  flex-shrink: 0;
}

/* 统一的后台添加按钮样式 */
.admin-add-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 20px;
  border: 1px solid rgba(37, 99, 235, 0.2);
  border-radius: 999px;
  background: rgba(37, 99, 235, 0.08);
  color: var(--primary-color);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
  white-space: nowrap;
  line-height: 1.4;
}
.admin-add-btn:hover {
  background: var(--primary-color);
  color: #fff;
  border-color: var(--primary-color);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.2);
}
.admin-add-btn svg {
  flex-shrink: 0;
}

.back-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 22px;
  border-radius: 999px;
  background: #fff;
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-soft);
  transition: all 0.25s ease;
  white-space: nowrap;
}
.back-btn:hover {
  transform: translateY(-2px);
  border-color: var(--primary-color);
  color: var(--primary-color);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.1);
}
.back-btn svg {
  flex-shrink: 0;
}

/* ===== 仪表盘统计卡片 ===== */
.dashboard-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 20px;
  margin-bottom: 32px;
}

.stat-card {
  background: var(--card-bg);
  border-radius: var(--radius-card);
  padding: 24px;
  box-shadow: var(--shadow-soft);
  display: flex;
  align-items: center;
  gap: 16px;
  transition: transform 0.3s ease;
}

.stat-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}

.stat-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-card-small);
  background: var(--gradient-blue);
  color: var(--primary-color);
  flex-shrink: 0;
}

.stat-info {
  display: flex;
  flex-direction: column;
}

.stat-value {
  font-size: 28px;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.2;
  white-space: nowrap;
}

.stat-label {
  font-size: 13px;
  color: var(--text-secondary);
  margin-top: 4px;
}

/* ===== 管理后台通用区域 ===== */
.admin-section {
  background: var(--card-bg);
  border-radius: var(--radius-card);
  padding: 28px;
  box-shadow: var(--shadow-soft);
  margin-bottom: 24px;
}

.admin-section h2 {
  font-size: 18px;
  color: var(--text-primary);
  margin-bottom: 20px;
}

/* ===== 管理后台表格 ===== */
.admin-table {
  width: 100%;
  border-collapse: collapse;
}

.admin-table th {
  text-align: left;
  padding: 14px 16px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  border-bottom: 2px solid var(--border-color);
  white-space: nowrap;
}

.admin-table td {
  padding: 14px 16px;
  font-size: 14px;
  color: var(--text-primary);
  border-bottom: 1px solid var(--border-color);
}

.admin-table tbody tr:hover {
  background: rgba(37, 99, 235, 0.02);
}

.admin-table img {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  object-fit: cover;
}

/* ===== 状态徽章 ===== */
.status-badge, .status-completed, .status-approved, .status-resolved, .status-active, .status-published, .status-delivering, .status-processing, .status-pending, .status-draft, .status-rejected, .status-cancelled {
  display: inline-block;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  font-size: 12px;
  font-weight: 600;
}

.status-completed, .status-approved, .status-resolved, .status-active, .status-published {
  background: rgba(135, 210, 175, 0.15);
  color: var(--accent-dark);
}

.status-delivering, .status-processing {
  background: rgba(37, 99, 235, 0.1);
  color: var(--primary-color);
}

.status-pending, .status-draft {
  background: rgba(255, 140, 56, 0.1);
  color: var(--secondary-color);
}

.status-rejected, .status-cancelled {
  background: rgba(239, 68, 68, 0.1);
  color: var(--error-color);
}

/* ===== 管理后台操作按钮 ===== */
.action-link {
  display: inline-block;
  padding: 4px 14px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-pill);
  background: var(--card-bg);
  color: var(--text-secondary);
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
  white-space: nowrap;
}
.action-link:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-soft);
}
.action-link.edit {
  background: rgba(37, 99, 235, 0.08);
  color: var(--primary-color);
  border-color: rgba(37, 99, 235, 0.2);
}
.action-link.edit:hover {
  background: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
}
.action-link.delete {
  background: rgba(239, 68, 68, 0.08);
  color: var(--error-color);
  border-color: rgba(239, 68, 68, 0.2);
}
.action-link.delete:hover {
  background: var(--error-color);
  color: white;
  border-color: var(--error-color);
}
.action-link.toggle {
  background: rgba(255, 140, 56, 0.08);
  color: #FF8C38;
  border-color: rgba(255, 140, 56, 0.2);
}
.action-link.toggle:hover {
  background: #FF8C38;
  color: white;
  border-color: #FF8C38;
}

/* ===== 勾选框卡片式开关（job-add/job-edit） ===== */
.checkbox-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  background: #F8FAFC;
  border: 1px solid #E2E8F0;
  border-radius: 12px;
  margin-bottom: 16px;
  transition: all 0.2s ease;
}
.checkbox-card:hover {
  border-color: rgba(37, 99, 235, 0.2);
  background: #F0F7FF;
}
.checkbox-card-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.checkbox-card-title {
  font-size: 15px;
  font-weight: 600;
  color: #1e293b;
}
.checkbox-card-desc {
  font-size: 13px;
  color: #64748B;
}

/* iOS风格拨动开关 */
.checkbox-toggle {
  position: relative;
  display: inline-block;
  width: 48px;
  height: 26px;
  flex-shrink: 0;
  cursor: pointer;
}
.checkbox-toggle input {
  opacity: 0;
  width: 0;
  height: 0;
  position: absolute;
}
.checkbox-toggle-slider {
  position: absolute;
  inset: 0;
  background: #CBD5E1;
  border-radius: 999px;
  transition: all 0.3s ease;
}
.checkbox-toggle-slider::before {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  left: 3px;
  top: 3px;
  background: #fff;
  border-radius: 50%;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
  transition: all 0.3s ease;
}
.checkbox-toggle input:checked + .checkbox-toggle-slider {
  background: #2563EB;
}
.checkbox-toggle input:checked + .checkbox-toggle-slider::before {
  transform: translateX(22px);
}

/* ===== 行内自定义勾选框（弹窗表单通用） ===== */
.admin-form-checkbox,
.plan-form-checkbox,
.checkbox-group {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}
.admin-form-checkbox input[type="checkbox"],
.plan-form-checkbox input[type="checkbox"],
.checkbox-group input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  width: 20px;
  height: 20px;
  border: 2px solid #CBD5E1;
  border-radius: 6px;
  background: #fff;
  cursor: pointer;
  position: relative;
  flex-shrink: 0;
  transition: all 0.2s ease;
}
.admin-form-checkbox input[type="checkbox"]:hover,
.plan-form-checkbox input[type="checkbox"]:hover,
.checkbox-group input[type="checkbox"]:hover {
  border-color: #2563EB;
}
.admin-form-checkbox input[type="checkbox"]:checked,
.plan-form-checkbox input[type="checkbox"]:checked,
.checkbox-group input[type="checkbox"]:checked {
  background: #2563EB;
  border-color: #2563EB;
}
.admin-form-checkbox input[type="checkbox"]:checked::after,
.plan-form-checkbox input[type="checkbox"]:checked::after,
.checkbox-group input[type="checkbox"]:checked::after {
  content: '';
  position: absolute;
  left: 5px;
  top: 1px;
  width: 6px;
  height: 11px;
  border: solid #fff;
  border-width: 0 2.5px 2.5px 0;
  transform: rotate(45deg);
}
.admin-form-checkbox label,
.plan-form-checkbox label,
.checkbox-group label {
  font-size: 14px;
  color: #475569;
  cursor: pointer;
  user-select: none;
}

/* ===== 表格内勾选框（帖子批量选择） ===== */
.post-checkbox {
  appearance: none;
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  border: 2px solid #CBD5E1;
  border-radius: 5px;
  background: #fff;
  cursor: pointer;
  position: relative;
  transition: all 0.2s ease;
  vertical-align: middle;
}
.post-checkbox:hover {
  border-color: #2563EB;
}
.post-checkbox:checked {
  background: #2563EB;
  border-color: #2563EB;
}
.post-checkbox:checked::after {
  content: '';
  position: absolute;
  left: 4px;
  top: 0px;
  width: 5px;
  height: 10px;
  border: solid #fff;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

/* ===== 筛选标签 ===== */
.filter-tabs-admin {
  display: flex;
  gap: 8px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

/* ============================================================
   支付方式选择弹窗（微信支付 / 支付宝）
   配套组件：views/partials/payment-modal.ejs
   ============================================================ */

.payment-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(30, 41, 59, 0.5);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.35s ease, visibility 0.35s ease;
  padding: 24px;
}

.payment-modal-overlay.show {
  opacity: 1;
  visibility: visible;
}

.payment-modal {
  background: var(--card-bg);
  border-radius: var(--radius-card);
  width: 100%;
  max-width: 420px;
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.18);
  transform: translateY(30px) scale(0.96);
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
  overflow: hidden;
}

.payment-modal-overlay.show .payment-modal {
  transform: translateY(0) scale(1);
}

/* 顶部金额区 */
.payment-modal-header {
  position: relative;
  text-align: center;
  padding: 28px 32px 24px;
  background: var(--card-bg);
  color: var(--text-primary);
  border-bottom: 1px solid var(--border-color);
}

.payment-modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: #F1F5F9;
  border: none;
  font-size: 16px;
  color: var(--text-secondary);
  cursor: pointer;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: all 0.3s ease;
}

.payment-modal-close:hover {
  background: #E2E8F0;
  transform: rotate(90deg);
}

.payment-modal-title {
  font-size: 15px;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.payment-amount {
  font-size: 36px;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.5px;
  color: var(--primary-color);
}

.payment-amount span {
  font-size: 36px;
}

/* 主体内容 */
.payment-modal-body {
  padding: 24px 28px 28px;
  position: relative;
}

.payment-modal-tip {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 16px;
  font-weight: 600;
}

/* 支付方式卡片列表 */
.payment-method-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 24px;
}

.payment-method-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
  background: #F8FAFC;
  border: 2px solid transparent;
  border-radius: var(--radius-card-small);
  cursor: pointer;
  transition: all 0.3s ease;
}

.payment-method-card:hover {
  background: #F1F5F9;
  transform: translateY(-1px);
}

.payment-method-card.selected {
  background: rgba(37, 99, 235, 0.05);
  border-color: var(--primary-color);
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.12);
}

/* 支付方式图标 */
.payment-method-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  flex-shrink: 0;
}

.payment-method-icon-wechat {
  background: #07C160;
}

.payment-method-icon-alipay {
  background: #1677FF;
}

.payment-method-icon svg {
  display: block;
}

/* 支付方式文字 */
.payment-method-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
  min-width: 0;
}

.payment-method-name {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
}

.payment-method-desc {
  font-size: 12px;
  color: var(--text-muted);
}

/* 单选指示器 */
.payment-method-radio {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 2px solid #CBD5E1;
  flex-shrink: 0;
  position: relative;
  transition: all 0.3s ease;
}

.payment-method-card.selected .payment-method-radio {
  border-color: var(--primary-color);
}

.payment-method-card.selected .payment-method-radio::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 11px;
  height: 11px;
  background: var(--primary-color);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  animation: paymentRadioPop 0.25s ease;
}

@keyframes paymentRadioPop {
  0% { transform: translate(-50%, -50%) scale(0); }
  100% { transform: translate(-50%, -50%) scale(1); }
}

/* 支付处理中遮罩 */
.payment-processing {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 20px 0 8px;
}

.payment-processing-spinner {
  width: 38px;
  height: 38px;
  border: 3px solid rgba(37, 99, 235, 0.15);
  border-top-color: var(--primary-color);
  border-radius: 50%;
  animation: paymentSpin 0.8s linear infinite;
}

@keyframes paymentSpin {
  to { transform: rotate(360deg); }
}

.payment-processing-text {
  font-size: 14px;
  color: var(--text-secondary);
}

/* 操作按钮 */
.payment-modal-actions {
  display: flex;
  gap: 12px;
}

.payment-btn-cancel,
.payment-btn-confirm {
  flex: 1;
  padding: 14px 20px;
  border-radius: var(--radius-pill);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  border: none;
}

.payment-btn-cancel {
  background: #F1F5F9;
  color: var(--text-secondary);
}

.payment-btn-cancel:hover {
  background: #E2E8F0;
}

.payment-btn-confirm {
  background: var(--primary-color);
  color: #FFFFFF;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.payment-btn-confirm:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(37, 99, 235, 0.4);
}

.payment-btn-confirm:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none;
}

/* 底部安全提示 */
.payment-modal-foot-tip {
  text-align: center;
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 18px;
  line-height: 1.6;
}

/* 移动端响应式 */
@media (max-width: 480px) {
  .payment-modal-overlay {
    padding: 16px;
  }

  .payment-modal {
    max-width: 100%;
  }

  .payment-modal-header {
    padding: 24px 24px 20px;
  }

  .payment-amount,
  .payment-amount span {
    font-size: 30px;
  }

  .payment-modal-body {
    padding: 20px 20px 24px;
  }

  .payment-method-card {
    padding: 14px 14px;
  }

  .payment-btn-cancel,
  .payment-btn-confirm {
    padding: 13px 16px;
    font-size: 14px;
  }
}

.filter-tabs-admin a {
  padding: 8px 20px;
  border-radius: var(--radius-pill);
  font-size: 14px;
  text-decoration: none;
  color: var(--text-secondary);
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  transition: all 0.3s ease;
}

.filter-tabs-admin a:hover {
  border-color: var(--primary-color);
  color: var(--primary-color);
}

.filter-tabs-admin a.active {
  background: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
}

/* ===== 管理后台卡片列表 ===== */
.admin-card-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.admin-card-item {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-card-small);
  padding: 20px 24px;
  transition: box-shadow 0.3s ease;
}

.admin-card-item:hover {
  box-shadow: var(--shadow-soft);
}

.admin-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
  flex-wrap: wrap;
  gap: 8px;
}

.admin-card-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
}

.admin-card-meta {
  display: flex;
  gap: 12px;
  align-items: center;
  font-size: 13px;
  color: var(--text-muted);
}

.admin-card-content {
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.7;
}

.admin-card-reply {
  margin-top: 12px;
  padding: 12px 16px;
  background: rgba(37, 99, 235, 0.04);
  border-radius: var(--radius-card-small);
  font-size: 13px;
  color: var(--text-secondary);
}

.admin-card-reply strong {
  color: var(--primary-color);
}

/* 桌面端隐藏汉堡按钮和遮罩（移动端媒体查询内覆盖显示） */
.sidebar-toggle { display: none; }
.sidebar-backdrop { display: none; }

/* ===== 管理后台移动端适配（抽屉式侧边栏）v20260816u ===== */
@media (max-width: 768px) {

  /* --- 汉堡按钮（仅移动端显示） --- */
  .sidebar-toggle {
    display: flex !important;
    align-items: center;
    justify-content: center;
    position: fixed;
    top: 12px;
    left: 12px;
    width: 42px;
    height: 42px;
    border: none;
    border-radius: 12px;
    background: #FFFFFF;
    color: #2563EB;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
    cursor: pointer;
    z-index: 1002;
    transition: background 0.2s ease;
  }
  .sidebar-toggle:active { background: #EAF4FF; }

  /* --- 遮罩层 --- */
  .sidebar-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.45);
    z-index: 1000;
    opacity: 0;
    transition: opacity 0.3s ease;
  }
  .sidebar-backdrop.show {
    display: block;
    opacity: 1;
  }

  /* --- 侧边栏：默认隐藏，滑动抽屉 --- */
  .admin-sidebar {
    position: fixed !important;
    top: 0;
    left: 0;
    height: 100vh;
    width: 260px !important;
    z-index: 1001;
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    box-shadow: 2px 0 20px rgba(0,0,0,0.08);
  }
  .admin-sidebar.mobile-open {
    transform: translateX(0);
  }

  /* 侧边栏内文字标签保留显示（不再隐藏） */
  .sidebar-header h2 { font-size: 18px; }
  .sidebar-nav .nav-item { font-size: 14px; }
  .sidebar-nav .nav-group-header { font-size: 14px; }
  .sidebar-nav .nav-group-header span,
  .sidebar-nav .nav-group-header .nav-arrow { display: flex; }
  .sidebar-nav .nav-group-items { max-height: 0; overflow: hidden; }
  .sidebar-nav .nav-group.open > .nav-group-items { max-height: 800px; }

  /* --- 主内容区：全宽，顶部留出汉堡按钮空间 --- */
  .admin-main {
    width: 100% !important;
    padding: 56px 14px 20px !important;
  }
  .admin-main .admin-header {
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 14px !important;
    padding-bottom: 10px !important;
  }
  .admin-main .admin-header h1 {
    font-size: 18px;
  }
  .admin-main .admin-header .admin-subtitle {
    font-size: 12px;
  }

  .dashboard-cards {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }

  .stat-card {
    padding: 16px;
    flex-direction: column;
    text-align: center;
  }

  .stat-icon {
    width: 44px;
    height: 44px;
  }

  .stat-value {
    font-size: 22px;
  }

  .admin-table {
    display: block;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .admin-login .login-container {
    padding: 32px 24px;
  }
}

/* ===== 弹窗 & 个人中心移动端适配 ===== */
@media (max-width: 768px) {
  .auth-modal {
    max-width: 100%;
    border-radius: 24px;
  }

  .auth-modal-wide {
    max-width: 100%;
  }

  .auth-modal-header {
    padding: 20px 24px 16px;
  }

  .auth-modal-body {
    padding: 20px 24px 24px;
  }

  .auth-modal-tabs {
    flex-direction: column;
    gap: 4px;
  }

  .auth-tab {
    padding: 10px;
  }

  .auth-form input {
    padding: 12px 14px;
    font-size: 14px;
  }

  .auth-form-row {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .center-profile-card {
    flex-direction: column;
    text-align: center;
    padding: 28px 20px;
  }

  .center-profile-left {
    flex-direction: column;
    gap: 16px;
  }

  .center-profile-right {
    gap: 24px;
    justify-content: center;
    width: 100%;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
  }

  .center-menu-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .center-profile-info h1 {
    font-size: 22px;
  }

  .center-avatar-wrap {
    width: 72px;
    height: 72px;
  }
}

/* ===== 打印页面样式 ===== */
.upload-area {
  border: 2px dashed var(--border-color);
  border-radius: var(--radius-card);
  padding: 32px;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s ease;
  background: var(--bg-color);
  position: relative;
}

.upload-area:hover {
  border-color: var(--primary-color);
  background: var(--primary-light);
}

.upload-area input[type="file"] {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
}

.upload-placeholder span {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  margin: 0 auto 12px;
  background: var(--gradient-blue);
  border-radius: var(--radius-card-small);
  color: var(--primary-color);
}

.upload-placeholder p {
  font-size: 16px;
  color: var(--text-primary);
  margin-bottom: 8px;
  font-weight: 500;
}

.upload-placeholder small {
  font-size: 13px;
  color: var(--text-muted);
}

.file-list {
  margin-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.file-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: var(--bg-color);
  border-radius: var(--radius-card-small);
}

.file-name {
  flex: 1;
  font-size: 14px;
  color: var(--text-primary);
}

.file-size {
  font-size: 13px;
  color: var(--text-muted);
}

.file-remove {
  background: none;
  border: none;
  font-size: 18px;
  color: var(--text-muted);
  cursor: pointer;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  transition: all 0.3s ease;
}

.file-remove:hover {
  background: var(--error-bg);
  color: var(--error-color);
}

.price-preview {
  padding: 16px 20px;
  background: var(--gradient-blue);
  border-radius: var(--radius-card);
  font-size: 18px;
  font-weight: 600;
  color: var(--primary-color);
  text-align: right;
}

/* ===== FAQ 折叠样式 ===== */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background: var(--card-bg);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

.faq-question {
  padding: 20px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  transition: all 0.3s ease;
}

.faq-question:hover {
  background: var(--bg-color);
}

.faq-question span {
  font-size: 20px;
  color: var(--primary-color);
  transition: transform 0.3s ease;
}

.faq-answer {
  display: none;
  padding: 0 24px 20px;
  color: var(--text-secondary);
  line-height: 1.8;
}

.faq-answer p {
  font-size: 15px;
}

/* ===== 打印表单增强 ===== */
.print-form .form-group small {
  display: block;
  margin-top: 6px;
  color: var(--text-muted);
  font-size: 13px;
}

.print-form textarea {
  resize: vertical;
  min-height: 80px;
}

.print-form .submit-btn {
  width: 100%;
  margin-top: 8px;
}

/* ===== 响应式补充 ===== */
@media (max-width: 768px) {
  .upload-area {
    padding: 24px 16px;
  }
  
  .upload-placeholder span {
    width: 48px;
    height: 48px;
  }
  
  .upload-placeholder p {
    font-size: 14px;
  }
  
  .price-preview {
    font-size: 16px;
  }
  
  .faq-question {
    padding: 16px 20px;
    font-size: 15px;
  }
  
  .faq-answer {
    padding: 0 20px 16px;
  }
}

/* ===== 首页拼豆入口卡片 ===== */
.pindou-entry-section {
  padding: 0 0 48px;
}

.pindou-entry-card {
  display: flex;
  align-items: center;
  gap: 20px;
  background: var(--card-bg);
  border-radius: var(--radius-card);
  padding: 28px 32px;
  box-shadow: var(--shadow-soft);
  transition: all 0.3s ease;
  text-decoration: none;
}

.pindou-entry-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.pindou-entry-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  background: var(--gradient-banner);
  border-radius: var(--radius-pill);
  color: #FFFFFF;
  flex-shrink: 0;
}

.pindou-entry-text {
  flex: 1;
}

.pindou-entry-text h3 {
  font-size: var(--fs-card-title);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.pindou-entry-text p {
  font-size: var(--fs-caption);
  color: var(--text-secondary);
}

.pindou-entry-arrow {
  color: var(--primary-color);
  flex-shrink: 0;
}

@media (max-width: 768px) {
  .pindou-entry-card {
    padding: 20px 18px;
    gap: 14px;
  }
  .pindou-entry-icon {
    width: 48px;
    height: 48px;
  }
  .pindou-entry-text h3 {
    font-size: 16px;
  }
  .pindou-entry-text p {
    font-size: 12px;
  }
}

/* ===== 统一页面标题卡片（page-hero） ===== */
.page-hero {
  padding: 48px 0 36px;
}

.page-hero-card {
  background: var(--card-bg);
  border-radius: var(--radius-card);
  padding: 40px 36px;
  text-align: center;
  box-shadow: var(--shadow-soft);
}

.page-hero-card h1 {
  font-size: 26px;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.page-hero-card p {
  font-size: var(--fs-body);
  color: var(--text-secondary);
}

/* 社区页面标题卡片中的发布按钮间距 */
.community-hero-card .community-publish-fab {
  margin-top: 20px;
}

/* ===== 拼豆预约页：快速信息标签 ===== */
.pindou-quick-badges {
  display: flex;
  gap: 16px;
  margin-top: 20px;
  flex-wrap: wrap;
  justify-content: center;
}

.pindou-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #F8FAFC;
  color: var(--text-secondary);
  padding: 8px 18px;
  border-radius: var(--radius-pill);
  font-size: 13px;
  font-weight: 500;
  border: 1px solid #E2E8F0;
  transition: all 0.25s ease;
}

.pindou-badge svg {
  color: var(--primary-color);
  flex-shrink: 0;
}

/* ===== 拼豆预约页：步骤区域 ===== */
.pindou-step-section {
  padding: 0 0 36px;
}

.pindou-step-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
}

.pindou-step-num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: var(--primary-color);
  color: #FFFFFF;
  border-radius: 50%;
  font-size: 15px;
  font-weight: 700;
  flex-shrink: 0;
}

.pindou-step-header h2 {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
}

.pindou-step-hint {
  margin-left: auto;
  font-size: 13px;
  color: var(--text-secondary);
  font-weight: 400;
}

/* ===== 拼豆预约页：日期横向滚动选择 ===== */
.pindou-date-scroll {
  display: flex;
  align-items: stretch;
  gap: 12px;
  overflow-x: auto;
  padding: 14px 0 12px;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: #CBD5E1 transparent;
}

.pindou-date-scroll::-webkit-scrollbar {
  height: 6px;
}

.pindou-date-scroll::-webkit-scrollbar-track {
  background: transparent;
}

.pindou-date-scroll::-webkit-scrollbar-thumb {
  background: #CBD5E1;
  border-radius: 3px;
}

.pindou-date-card {
  flex-shrink: 0;
  width: 72px;
  background: var(--card-bg);
  border-radius: 16px;
  padding: 16px 8px;
  text-align: center;
  box-shadow: var(--shadow-soft);
  cursor: pointer;
  transition: all 0.25s ease;
  border: 2px solid transparent;
  scroll-snap-align: start;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}

.pindou-date-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
}

.pindou-date-selected {
  border-color: var(--primary-color);
  background: #EFF6FF;
}

.pindou-date-disabled {
  opacity: 0.45;
  cursor: not-allowed;
  pointer-events: none;
}

.pindou-date-today {
  position: absolute;
  top: -8px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--primary-color);
  color: #FFFFFF;
  font-size: 10px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 999px;
  white-space: nowrap;
}

.pindou-date-weekday {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
}

.pindou-date-day {
  font-size: 24px;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.1;
}

.pindou-date-month {
  font-size: 11px;
  color: var(--text-secondary);
}

.pindou-date-lock {
  position: absolute;
  bottom: 4px;
  right: 4px;
  color: #94A3B8;
  opacity: 0.6;
}

.pindou-date-divider {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  font-size: 13px;
  font-weight: 700;
  color: var(--primary-color);
  background: rgba(37, 99, 235, 0.06);
  border-radius: 12px;
  scroll-snap-align: start;
}

/* ===== 拼豆预约页：时段选择 ===== */
.pindou-slot-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.pindou-slot-card {
  background: var(--card-bg);
  border-radius: var(--radius-card);
  padding: 28px 20px;
  text-align: center;
  box-shadow: var(--shadow-soft);
  cursor: pointer;
  transition: all 0.3s ease;
  border: 2px solid transparent;
}

.pindou-slot-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.pindou-slot-selected {
  border-color: var(--primary-color);
  background: #EFF6FF;
}

.pindou-slot-duration {
  display: inline-block;
  font-size: var(--fs-caption);
  font-weight: 600;
  color: var(--primary-color);
  background: #EFF6FF;
  padding: 4px 14px;
  border-radius: var(--radius-pill);
  margin-bottom: 14px;
}

.pindou-slot-time {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.pindou-slot-period {
  font-size: var(--fs-caption);
  color: var(--text-secondary);
  margin-bottom: 12px;
}

.pindou-slot-status {
  font-size: var(--fs-caption);
  color: var(--accent-dark);
  font-weight: 500;
}

/* ===== 拼豆预约页：表单区 ===== */
.pindou-form-card {
  background: var(--card-bg);
  border-radius: var(--radius-card);
  padding: 36px;
  box-shadow: var(--shadow-soft);
}

.pindou-selected-info {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 16px;
  background: #F8FBFF;
  border-radius: var(--radius-card-small);
  padding: 20px;
  margin-bottom: 28px;
}

.pindou-selected-item {
  display: flex;
  align-items: center;
  gap: 12px;
}

.pindou-selected-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: rgba(37, 99, 235, 0.1);
  border-radius: 50%;
  color: var(--primary-color);
  flex-shrink: 0;
}

.pindou-selected-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.pindou-selected-label {
  font-size: 12px;
  color: var(--text-secondary);
}

.pindou-selected-value {
  font-size: 15px;
  font-weight: 600;
  color: var(--primary-color);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.pindou-form-group {
  margin-bottom: 20px;
}

.pindou-form-row {
  display: flex;
  gap: 16px;
  margin-bottom: 20px;
}

.pindou-form-row .pindou-form-group {
  flex: 1;
  margin-bottom: 0;
}

@media (max-width: 640px) {
  .pindou-form-row {
    flex-direction: column;
    gap: 20px;
  }
}

.pindou-form-group label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: #374151;
  margin-bottom: 8px;
}

.pindou-form-group input,
.pindou-form-group textarea {
  width: 100%;
  box-sizing: border-box;
  padding: 14px 18px;
  border: 2px solid #E5E7EB;
  border-radius: 14px;
  font-size: 15px;
  color: var(--text-primary);
  background: #FFFFFF;
  transition: border-color 0.2s ease;
  font-family: inherit;
  outline: none;
}

.pindou-form-group input:focus,
.pindou-form-group textarea:focus {
  border-color: var(--primary-color);
}

.pindou-form-group input.pindou-input-error {
  border-color: #EF4444;
  background: #FEF2F2;
}

.pindou-form-group input.pindou-input-error:focus {
  border-color: #EF4444;
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.pindou-field-error {
  display: block;
  color: #EF4444;
  font-size: 12px;
  margin-top: 6px;
  line-height: 1.4;
}

.pindou-form-group input::placeholder,
.pindou-form-group textarea::placeholder {
  color: #C7CDD6;
}

.pindou-submit-btn {
  width: 100%;
  padding: 16px;
  background: var(--primary-color);
  color: #FFFFFF;
  border: none;
  border-radius: var(--radius-pill);
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s ease;
  letter-spacing: 0.04em;
}

.pindou-submit-btn:hover {
  background: #1D4ED8;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.2);
}

.pindou-submit-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

/* ===== 拼豆预约页：须知 ===== */
.pindou-notice-section {
  padding: 0 0 48px;
}

.pindou-notice-card {
  background: var(--card-bg);
  border-radius: var(--radius-card);
  padding: 28px 32px;
  box-shadow: var(--shadow-soft);
}

.pindou-notice-card h3 {
  font-size: var(--fs-card-title);
  font-weight: 600;
  color: var(--primary-color);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.pindou-notice-card ul {
  list-style: none;
}

.pindou-notice-card ul li {
  padding: 6px 0;
  font-size: var(--fs-body);
  color: var(--text-secondary);
  line-height: 1.8;
  position: relative;
  padding-left: 18px;
}

.pindou-notice-card ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 14px;
  width: 6px;
  height: 6px;
  background: var(--primary-color);
  border-radius: 50%;
}

/* ===== 拼豆预约页：响应式 ===== */
@media (max-width: 768px) {
  .page-hero-card {
    padding: 28px 20px;
  }
  .page-hero-card h1 {
    font-size: 22px;
  }
  .pindou-quick-badges {
    gap: 10px;
  }
  .pindou-badge {
    font-size: 12px;
    padding: 6px 14px;
  }
  .pindou-step-hint {
    display: none;
  }
  .pindou-date-card {
    width: 64px;
    padding: 14px 6px;
  }
  .pindou-date-day {
    font-size: 20px;
  }
  .pindou-slot-grid {
    grid-template-columns: 1fr 1fr;
    gap: 14px;
  }
  .pindou-slot-card {
    padding: 20px 14px;
  }
  .pindou-slot-time {
    font-size: 16px;
  }
  .pindou-form-card {
    padding: 24px 20px;
  }
  .pindou-selected-info {
    grid-template-columns: 1fr;
    gap: 14px;
    padding: 16px;
  }
  .pindou-notice-card {
    padding: 22px 18px;
  }
}

@media (max-width: 480px) {
  .pindou-date-card {
    width: 58px;
    padding: 12px 4px;
  }
  .pindou-date-day {
    font-size: 18px;
  }
  .pindou-date-divider {
    width: 32px;
    font-size: 12px;
  }
}

/* ============================================================
   拼豆校园 - 新增组件样式（桌号/余量/自定义时段/我的预约）
   ============================================================ */

/* 日期余量标识 */
.pindou-date-avail {
  font-size: 11px;
  font-weight: 600;
  margin-top: 4px;
  padding: 2px 6px;
  border-radius: 6px;
  background: #F0FDF4;
  color: #10B981;
}
.pindou-date-full {
  opacity: 0.55;
  background: #FEF2F2 !important;
  border-color: #FECACA !important;
  cursor: not-allowed !important;
}
.pindou-date-full .pindou-date-avail {
  background: #FEE2E2;
  color: #EF4444;
}
.pindou-date-full:hover {
  transform: none !important;
  box-shadow: none !important;
}

/* 自定义时段输入 */
.pindou-custom-time {
  display: flex;
  align-items: flex-end;
  gap: 16px;
  margin-top: 16px;
  padding: 18px 20px;
  background: #F8FAFC;
  border-radius: 16px;
  border: 1px solid #E2E8F0;
  flex-wrap: wrap;
}
.pindou-custom-time-row {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.pindou-custom-time-row label {
  font-size: 13px;
  color: #64748B;
  font-weight: 500;
}
.pindou-custom-time-row input[type="time"] {
  padding: 8px 14px;
  border: 1.5px solid #E2E8F0;
  border-radius: 10px;
  font-size: 15px;
  color: #1F2937;
  outline: none;
  transition: border-color 0.2s;
}
.pindou-custom-time-row input[type="time"]:focus {
  border-color: #2563EB;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}
.pindou-custom-time-hint {
  font-size: 13px;
  font-weight: 500;
  padding-bottom: 8px;
}

/* 桌号选择网格 */
.pindou-table-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
}
.pindou-table-card {
  background: #FFFFFF;
  border: 2px solid #E2E8F0;
  border-radius: 16px;
  padding: 20px 8px;
  text-align: center;
  cursor: pointer;
  transition: all 0.25s ease;
  position: relative;
}
.pindou-table-card:hover {
  border-color: #2563EB;
  transform: translateY(-3px);
  box-shadow: 0 6px 18px rgba(37, 99, 235, 0.1);
}
.pindou-table-selected {
  border-color: #2563EB !important;
  background: #EFF6FF !important;
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.1);
}
.pindou-table-booked {
  background: #F8FAFC;
  border-color: #F1F5F9;
  cursor: not-allowed;
  opacity: 0.5;
}
.pindou-table-booked:hover {
  transform: none;
  box-shadow: none;
  border-color: #F1F5F9;
}
.pindou-table-num {
  font-size: 24px;
  font-weight: 700;
  color: #2563EB;
  line-height: 1.2;
}
.pindou-table-booked .pindou-table-num {
  color: #CBD5E1;
}
.pindou-table-label {
  font-size: 12px;
  color: #64748B;
  margin-top: 4px;
}
.pindou-table-booked .pindou-table-label {
  color: #CBD5E1;
}

/* 我的预约 */
.pindou-myres-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
}
.pindou-myres-card {
  background: #FFFFFF;
  border-radius: 16px;
  padding: 20px;
  border: 1px solid #EEF4FF;
  transition: all 0.25s ease;
}
.pindou-myres-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.05);
}
.pindou-myres-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid #F1F5F9;
}
.pindou-myres-date {
  font-size: 17px;
  font-weight: 700;
  color: #1F2937;
}
.pindou-myres-status {
  font-size: 12px;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 999px;
}
.pindou-res-pending {
  background: #FEF3C7;
  color: #D97706;
}
.pindou-res-confirmed {
  background: #DCFCE7;
  color: #059669;
}
.pindou-res-cancelled {
  background: #FEE2E2;
  color: #DC2626;
}
.pindou-myres-info {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.pindou-myres-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 14px;
}
.pindou-myres-row span:first-child {
  color: #94A3B8;
}
.pindou-myres-row span:last-child {
  color: #1F2937;
  font-weight: 500;
}

/* 桌号网格移动端适配 */
@media (max-width: 768px) {
  .pindou-table-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
  }
  .pindou-table-card {
    padding: 16px 6px;
  }
  .pindou-table-num {
    font-size: 20px;
  }
  .pindou-custom-time {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }
}
@media (max-width: 480px) {
  .pindou-table-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .pindou-selected-info {
    grid-template-columns: 1fr !important;
  }
}

/* ============================================================
   拼豆校园 - 支付系统新增样式
   ============================================================ */

/* 支付标识徽章 */
.pindou-badge-pay {
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.08), rgba(135, 210, 175, 0.08));
  color: #2563EB;
}

/* 价格说明卡 */
.pindou-price-guide {
  padding: 0 0 12px;
}
.pindou-price-guide-card {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  background: linear-gradient(135deg, #EFF6FF, #ECFDF5);
  border-radius: 20px;
  padding: 20px 32px;
  box-shadow: var(--shadow-soft);
}
.pindou-price-guide-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 0 36px;
}
.pindou-price-guide-label {
  font-size: 14px;
  color: #64748B;
  font-weight: 500;
}
.pindou-price-guide-amount {
  font-size: 26px;
  font-weight: 700;
  color: #2563EB;
}
.pindou-price-guide-unit {
  font-size: 14px;
  font-weight: 500;
  color: #94A3B8;
}
.pindou-price-guide-divider {
  width: 1px;
  height: 40px;
  background: #E2E8F0;
}
@media (max-width: 640px) {
  .pindou-price-guide-card {
    padding: 16px 12px;
    border-radius: 16px;
  }
  .pindou-price-guide-item {
    padding: 0 12px;
  }
  .pindou-price-guide-amount {
    font-size: 20px;
  }
  .pindou-price-guide-label {
    font-size: 12px;
  }
  .pindou-price-guide-divider {
    height: 30px;
  }
}

/* 时段卡片价格标签 */
.pindou-slot-price {
  font-size: 18px;
  font-weight: 700;
  color: #FF8C38;
  margin-top: 4px;
}
.pindou-slot-selected .pindou-slot-price {
  color: #EA580C;
}

/* 必填标记 */
.pindou-required {
  color: #EF4444;
  font-size: 13px;
}

/* 字段提示 */
.pindou-field-hint {
  display: block;
  font-size: 12px;
  color: #94A3B8;
  margin-top: 6px;
  line-height: 1.4;
}

/* 价格汇总 */
.pindou-price-summary {
  background: linear-gradient(135deg, #EFF6FF, #F0FDF4);
  border-radius: 16px;
  padding: 20px 24px;
  margin-bottom: 24px;
}
.pindou-price-summary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.pindou-price-summary-label {
  font-size: 15px;
  font-weight: 600;
  color: #374151;
}
.pindou-price-summary-amount {
  font-size: 28px;
  font-weight: 700;
  color: #FF8C38;
}
.pindou-price-summary-detail {
  font-size: 13px;
  color: #64748B;
  margin-top: 6px;
}

/* 我的预约 - 未支付状态 */
.pindou-res-unpaid {
  background: #FEE2E2;
  color: #DC2626;
}

/* 我的预约 - 操作按钮 */
.pindou-myres-actions {
  display: flex;
  gap: 10px;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid #F1F5F9;
}
.pindou-myres-btn {
  flex: 1;
  text-align: center;
  padding: 10px 16px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s ease;
  text-decoration: none;
  border: none;
  font-family: inherit;
}
.pindou-myres-btn-pay {
  background: #2563EB;
  color: #FFFFFF;
}
.pindou-myres-btn-pay:hover {
  background: #1D4ED8;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.2);
}
.pindou-myres-btn-extend {
  background: #F0FDF4;
  color: #059669;
  border: 1.5px solid #BBF7D0;
}
.pindou-myres-btn-extend:hover {
  background: #DCFCE7;
  transform: translateY(-2px);
}

/* 加时弹窗 */
.pindou-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.45);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: pindouFadeIn 0.25s ease;
}
@keyframes pindouFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
.pindou-modal-card {
  background: #FFFFFF;
  border-radius: 24px;
  width: 90%;
  max-width: 440px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
  animation: pindouSlideUp 0.3s ease;
  overflow: hidden;
}
@keyframes pindouSlideUp {
  from { transform: translateY(30px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}
.pindou-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 28px 16px;
  border-bottom: 1px solid #F1F5F9;
}
.pindou-modal-header h3 {
  font-size: 18px;
  font-weight: 600;
  color: #1F2937;
  margin: 0;
}
.pindou-modal-close {
  background: none;
  border: none;
  font-size: 24px;
  color: #94A3B8;
  cursor: pointer;
  padding: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: all 0.2s ease;
}
.pindou-modal-close:hover {
  background: #F1F5F9;
  color: #475569;
}
.pindou-modal-body {
  padding: 24px 28px;
}
.pindou-modal-info {
  background: #F8FAFC;
  border-radius: 14px;
  padding: 16px;
  margin-bottom: 20px;
}
.pindou-modal-info-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 0;
  font-size: 14px;
}
.pindou-modal-info-row span:first-child {
  color: #64748B;
}
.pindou-modal-info-row span:last-child {
  color: #1F2937;
  font-weight: 500;
}
.pindou-extend-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
  background: linear-gradient(135deg, #EFF6FF, #F0FDF4);
  border-radius: 14px;
  margin-top: 16px;
}
.pindou-extend-total span:first-child {
  font-size: 15px;
  font-weight: 600;
  color: #374151;
}
.pindou-extend-amount {
  font-size: 24px;
  font-weight: 700;
  color: #FF8C38;
}
.pindou-modal-footer {
  display: flex;
  gap: 12px;
  padding: 0 28px 24px;
}
.pindou-modal-btn-cancel {
  flex: 1;
  padding: 14px;
  border-radius: 999px;
  border: 2px solid #E5E7EB;
  background: #FFFFFF;
  color: #64748B;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s ease;
  font-family: inherit;
}
.pindou-modal-btn-cancel:hover {
  border-color: #CBD5E1;
  background: #F8FAFC;
}
.pindou-modal-btn-confirm {
  flex: 2;
  padding: 14px;
  border-radius: 999px;
  border: none;
  background: #2563EB;
  color: #FFFFFF;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s ease;
  font-family: inherit;
}
.pindou-modal-btn-confirm:hover {
  background: #1D4ED8;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.2);
}
.pindou-modal-btn-confirm:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

/* 移动端适配 - 加时弹窗 */
@media (max-width: 480px) {
  .pindou-modal-card {
    width: 95%;
    border-radius: 20px;
  }
  .pindou-modal-header {
    padding: 20px 20px 14px;
  }
  .pindou-modal-body {
    padding: 20px;
  }
  .pindou-modal-footer {
    padding: 0 20px 20px;
  }
  .pindou-price-summary-amount {
    font-size: 24px;
  }
}

/* ============================================================
   错误页面样式
   ============================================================ */
.error-section {
  padding: 80px 0;
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.error-card {
  text-align: center;
  background: #FFFFFF;
  border-radius: 24px;
  padding: 64px 40px;
  box-shadow: 0 6px 18px rgba(0,0,0,0.05);
  max-width: 500px;
  margin: 0 auto;
}

.error-icon {
  font-size: 72px;
  font-weight: 800;
  color: #2563EB;
  margin-bottom: 16px;
  line-height: 1;
}

.error-card h1 {
  font-size: 24px;
  font-weight: 700;
  color: #1E293B;
  margin-bottom: 12px;
}

.error-card p {
  font-size: 15px;
  color: #64748B;
  margin-bottom: 32px;
}

.error-back-btn {
  display: inline-block;
  padding: 12px 40px;
  background: #2563EB;
  color: #FFFFFF;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.3s ease;
}

.error-back-btn:hover {
  background: #1D4ED8;
  transform: translateY(-2px);
}

/* ============================================================
   全站风格优化 v2.0 — 参考 minebbs.com 简洁排版风格
   保持校园清新蓝白配色，统一字体层级、间距、对齐
   ============================================================ */

/* --- 全局排版统一 --- */
h1, h2, h3, h4, h5, h6 {
  line-height: 1.4;
  letter-spacing: 0.01em;
}

h1 { font-size: 28px; font-weight: 700; }
h2 { font-size: var(--fs-section-title); font-weight: 700; }
h3 { font-size: var(--fs-card-title); font-weight: 600; }
h4 { font-size: 16px; font-weight: 600; }

p {
  line-height: 1.6;
  word-break: break-word;
}

a {
  transition: color 0.2s ease, opacity 0.2s ease;
}

/* --- 带查看更多的 section-header（左右分布） --- */
.section-header.with-action {
  display: flex;
  justify-content: space-between;
  align-items: center;
  text-align: left;
  flex-wrap: wrap;
  gap: 12px;
}

.section-header.with-action h2 {
  justify-content: flex-start;
  margin-bottom: 0;
}

/* --- 导航栏优化 --- */
.navbar {
  padding: 10px 0;
}

.nav-links {
  gap: 2px;
  align-items: center;
}

.nav-link {
  padding: 8px 12px;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.01em;
  border-radius: var(--radius-pill);
  transition: all 0.2s ease;
}

.nav-link:hover,
.nav-link.active {
  background: rgba(37, 99, 235, 0.08);
  color: var(--primary-color);
  transform: none;
}

.nav-link.active {
  font-weight: 600;
}

/* --- 卡片统一样式 --- */
.news-card,
.job-card,
.info-card,
.quick-nav-item,
.service-item,
.recharge-rules-card,
.checkout-content > div,
.order-items,
.delivery-form {
  box-shadow: var(--shadow-soft);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.news-card:hover,
.job-card:hover,
.info-card:hover,
.quick-nav-item:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
}

/* --- 新闻卡片标题统一 --- */
.news-card h3 {
  font-size: var(--fs-card-title);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
  line-height: 1.4;
}

.news-card p {
  font-size: var(--fs-caption);
  color: var(--text-secondary);
  line-height: 1.6;
}

/* --- 兼职卡片标题统一 --- */
.job-card h3 {
  font-size: var(--fs-card-title);
  font-weight: 600;
  color: var(--text-primary);
}

/* --- 信息卡片标题统一 --- */
.info-card h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.info-card p {
  font-size: var(--fs-caption);
  color: var(--text-secondary);
}

/* --- 表单输入统一 --- */
.form-group input,
.form-group select,
.form-group textarea,
.recharge-form input,
.recharge-form select,
.checkout-section input,
.checkout-section textarea {
  width: 100%;
  box-sizing: border-box;
  padding: 13px 18px;
  font-size: 14px;
  color: #1F2937;
  border: 1px solid #E2E8F0;
  border-radius: 14px;
  background: #F8FAFC;
  outline: none;
  transition: all 0.25s ease;
  font-family: inherit;
}

.form-group input:hover,
.form-group select:hover,
.form-group textarea:hover,
.recharge-form input:hover,
.recharge-form select:hover,
.checkout-section input:hover,
.checkout-section textarea:hover {
  border-color: #CBD5E1;
  background: #fff;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus,
.recharge-form input:focus,
.recharge-form select:focus,
.checkout-section input:focus,
.checkout-section textarea:focus {
  border-color: #2563EB;
  background: #fff;
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.08);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: #C7CDD6;
}

.form-group label {
  display: block;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 8px;
}

/* --- 按钮统一 --- */
.submit-btn,
.banner-btn,
.pc-btn,
.error-back-btn {
  cursor: pointer;
  font-family: inherit;
  transition: all 0.25s ease;
}

.submit-btn:hover,
.banner-btn:hover {
  transform: translateY(-2px);
}

/* --- 页脚优化 --- */
.footer {
  padding: 56px 0 28px;
}

.footer-section h4 {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 16px;
  letter-spacing: 0.02em;
}

.footer-section p,
.footer-section span,
.footer-section a {
  font-size: var(--fs-caption);
  color: var(--text-secondary);
  line-height: 2;
}

.footer-section a {
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer-section a:hover {
  color: var(--primary-color);
}

.footer-bottom {
  text-align: center;
  padding-top: 24px;
  border-top: 1px solid var(--border-light);
  font-size: var(--fs-small);
  color: var(--text-muted);
}

.footer-filing {
  margin-top: 6px;
}

/* --- 分区标题与内容间距统一 --- */
.news-section,
.quick-nav-section,
.campus-map-section,
.info-section,
.jobs-section,
.service-section,
.feedback-section {
  padding: var(--section-padding-large);
}

/* --- 管理后台表格优化 --- */
.admin-table table {
  width: 100%;
  border-collapse: collapse;
}

.admin-table th {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  text-align: left;
  padding: 12px 16px;
  background: #F8FAFC;
  border-bottom: 2px solid var(--border-color);
  white-space: nowrap;
}

.admin-table td {
  font-size: 14px;
  color: var(--text-secondary);
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-light);
  vertical-align: middle;
}

.admin-table tr:hover td {
  background: #F8FBFF;
}

/* --- 管理后台搜索框 --- */
.admin-search-bar {
  display: flex;
  gap: 12px;
  margin-bottom: 20px;
  flex-wrap: wrap;
  align-items: center;
}

.admin-search-bar input {
  flex: 1;
  min-width: 200px;
  max-width: 400px;
  padding: 10px 16px;
  font-size: 14px;
  border: 1px solid #E5E7EB;
  border-radius: var(--radius-input);
  outline: none;
  transition: border-color 0.2s ease;
}

.admin-search-bar input:focus {
  border-color: var(--primary-color);
}

.admin-search-bar button,
.admin-search-bar .btn-clear {
  padding: 10px 20px;
  font-size: 14px;
  border: none;
  border-radius: var(--radius-pill);
  cursor: pointer;
  font-weight: 500;
  transition: all 0.2s ease;
}

.admin-search-bar button {
  background: var(--primary-color);
  color: #FFFFFF;
}

.admin-search-bar button:hover {
  background: var(--primary-dark);
}

.admin-search-bar .btn-clear {
  background: #F1F5F9;
  color: var(--text-secondary);
}

.admin-search-bar .btn-clear:hover {
  background: #E2E8F0;
}

/* --- 状态标签统一样式 --- */
.status-completed,
.status-delivered {
  display: inline-block;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  font-size: var(--fs-small);
  font-weight: 500;
  background: #DCFCE7;
  color: #166534;
}

.status-processing,
.status-delivering,
.status-paid,
.status-confirmed {
  display: inline-block;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  font-size: var(--fs-small);
  font-weight: 500;
  background: #DBEAFE;
  color: #1E40AF;
}

.status-pending,
.status-waiting {
  display: inline-block;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  font-size: var(--fs-small);
  font-weight: 500;
  background: #FEF3C7;
  color: #92400E;
}

.status-cancelled,
.status-canceled,
.status-rejected {
  display: inline-block;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  font-size: var(--fs-small);
  font-weight: 500;
  background: #FEE2E2;
  color: #991B1B;
}

/* --- 内容卡片图文布局优化 --- */
.news-image img,
.info-card img,
.item-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.news-card:hover .news-image img,
.info-card:hover img {
  transform: scale(1.03);
}

/* --- 标签统一 --- */
.news-tag,
.hot-tag,
.info-category {
  display: inline-block;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  font-size: var(--fs-small);
  font-weight: 500;
  letter-spacing: 0.02em;
}

/* --- 空状态统一 --- */
.empty-state {
  text-align: center;
  padding: 48px 20px;
  color: var(--text-muted);
}

.empty-state-icon {
  font-size: 48px;
  color: #C7D2FE;
  margin-bottom: 12px;
}

.empty-state-text {
  font-size: var(--fs-body);
}

/* --- 返回链接统一 --- */
.back-link {
  display: inline-block;
  font-size: var(--fs-caption);
  color: var(--text-secondary);
  text-decoration: none;
  margin-bottom: 12px;
  transition: color 0.2s ease;
}

.back-link:hover {
  color: var(--primary-color);
}

/* --- 分页统一样式 --- */
.pagination {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 32px;
  flex-wrap: wrap;
}

.pagination a,
.pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 36px;
  padding: 0 10px;
  font-size: 14px;
  border-radius: var(--radius-pill);
  text-decoration: none;
  color: var(--text-secondary);
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  transition: all 0.2s ease;
}

.pagination a:hover {
  background: var(--primary-light);
  color: var(--primary-color);
  border-color: var(--primary-color);
}

.pagination .active {
  background: var(--primary-color);
  color: #FFFFFF;
  border-color: var(--primary-color);
}

/* --- 社区帖子列表优化 --- */
.community-post-card,
.post-card {
  background: var(--card-bg);
  border-radius: var(--radius-card);
  padding: 20px 24px;
  box-shadow: var(--shadow-soft);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  margin-bottom: 16px;
}

.community-post-card:hover,
.post-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}

/* --- 全局滚动条美化 --- */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: #F1F5F9;
}

::-webkit-scrollbar-thumb {
  background: #CBD5E1;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: #94A3B8;
}

/* --- 文字截断工具类 --- */
.text-ellipsis {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.text-ellipsis-2 {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.text-ellipsis-3 {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* --- 响应式补充优化 --- */
@media (max-width: 768px) {
  :root {
    --fs-section-title: 20px;
    --fs-card-title: 16px;
    --section-padding-large: 40px 0;
    --section-padding-medium: 32px 0;
    --section-padding-small: 24px 0;
  }

  .container {
    padding: 0 16px;
  }

  .section-header {
    margin-bottom: 24px;
  }

  .section-header h2 {
    font-size: var(--fs-section-title);
  }

  .banner-overlay h2 {
    font-size: 22px;
    letter-spacing: 1px;
  }

  .banner-overlay p {
    font-size: 14px;
  }

  .page-header h1 {
    font-size: 22px;
  }

  .news-grid,
  .jobs-grid,
  .info-grid,
  .quick-nav-grid {
    grid-template-columns: 1fr !important;
    gap: 16px;
  }

  .quick-nav-grid {
    grid-template-columns: repeat(2, 1fr) !important;
  }

  .map-container {
    grid-template-columns: 1fr;
  }

  .map-canvas {
    height: 300px;
  }

  .footer-content {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .footer-section h4 {
    font-size: 15px;
  }

  .admin-table {
    overflow-x: auto;
  }

  .admin-table table {
    min-width: 600px;
  }

  .admin-search-bar {
    flex-direction: column;
    align-items: stretch;
  }

  .admin-search-bar input {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  :root {
    --fs-section-title: 18px;
  }

  .container {
    padding: 0 12px;
  }

  .quick-nav-grid {
    grid-template-columns: 1fr 1fr !important;
    gap: 12px;
  }

  .quick-nav-item {
    padding: 20px 12px;
  }

  .nav-icon {
    width: 56px;
    height: 56px;
  }

  .banner-overlay {
    padding: 20px;
  }

  .banner-overlay h2 {
    font-size: 18px;
  }

  .news-card,
  .job-card,
  .info-card {
    padding: 16px;
  }

  .pc-profile-card {
    padding: 20px;
  }

  .pc-tabs {
    padding: 0 8px;
  }

  .pc-tab {
    padding: 14px 12px;
    font-size: 14px;
  }
}

/* --- 选中文本颜色 --- */
::selection {
  background: rgba(37, 99, 235, 0.15);
  color: var(--primary-color);
}

/* --- 图片加载占位 --- */
img.lazy {
  background: linear-gradient(135deg, #F1F5F9 0%, #E2E8F0 100%);
}

img.lazy:not([src]),
img.lazy[src=""] {
  opacity: 0;
}

/* --- 焦点可见性 --- */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

/* --- 减少动画偏好 --- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ============================================================
   全站风格优化 v3.0 — 参考 minebbs.com 简洁论坛排版
   保持校园清新蓝白配色，优化间距/对齐/层次/密度
   目标：排版整齐、层次分明、无溢出/错位/字体分叉
   ============================================================ */

/* --- 容器与内容密度优化 --- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

@media (min-width: 1400px) {
  .container { max-width: 1280px; }
}

/* --- 板块标题统一（左对齐 + 副标题） --- */
.section-header {
  text-align: left;
  margin-bottom: 28px;
  padding-bottom: 0;
}

.section-header h2 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: var(--fs-section-title);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
  line-height: 1.3;
}

.section-header h2 .icon-svg {
  color: var(--primary-color);
  flex-shrink: 0;
}

.section-header p {
  font-size: var(--fs-caption);
  color: var(--text-secondary);
  font-weight: 400;
  margin: 0;
  line-height: 1.5;
}

/* --- 板块间统一间距 --- */
.main > section + section { margin-top: 0; }
.main > section:first-child { padding-top: 0; }

/* --- 卡片统一：白底 + 极淡边框 + 柔影 --- */
.news-card,
.info-card,
.job-card,
.quick-nav-item,
.service-item {
  background: var(--card-bg);
  border: 1px solid #F1F5F9;
  border-radius: var(--radius-card-small);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

.news-card:hover,
.info-card:hover,
.job-card:hover,
.quick-nav-item:hover {
  border-color: #DBEAFE;
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
}

/* --- 新闻卡片内边距统一 --- */
.news-card { padding: 0; }
.news-card .news-content,
.news-card > h3,
.news-card > p,
.news-card > span {
  padding-left: 20px;
  padding-right: 20px;
}
.news-card .news-content { padding-bottom: 20px; padding-top: 16px; }
.news-card > h3 { padding-top: 16px; padding-bottom: 8px; }
.news-card > p { padding-bottom: 16px; }
.news-card > span.news-tag { margin: 16px 0 0; align-self: center; }

/* --- 快捷入口图标容器统一 --- */
.quick-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 28px 16px;
  text-decoration: none;
  gap: 12px;
}

.nav-icon {
  width: 64px;
  height: 64px;
  border-radius: 18px;
  background: var(--primary-color);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.25s ease, background 0.25s ease;
}

.quick-nav-item:hover .nav-icon {
  transform: scale(1.08);
  background: #1D4ED8;
}

.nav-title {
  font-size: var(--fs-caption);
  font-weight: 500;
  color: var(--text-primary);
  text-align: center;
}

/* --- 服务卡片统一 --- */
.service-item {
  padding: 28px 24px;
  text-align: center;
}

.service-icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: var(--primary-color);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}

.service-item h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 10px;
}

.service-item p {
  font-size: var(--fs-caption);
  color: var(--text-secondary);
  line-height: 1.7;
}

/* --- 兼职卡片统一 --- */
.job-card { padding: 24px; }

.job-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 14px;
}

.job-card h3 {
  font-size: var(--fs-card-title);
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.4;
}

.job-info {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.job-info .salary {
  font-size: 15px;
  font-weight: 700;
  color: var(--secondary-color);
  display: flex;
  align-items: center;
  gap: 4px;
}

.job-info .location {
  font-size: var(--fs-caption);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 4px;
}

.job-desc {
  font-size: var(--fs-caption);
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.job-btn {
  display: inline-block;
  padding: 8px 24px;
  border-radius: var(--radius-pill);
  background: var(--primary-light);
  color: var(--primary-color);
  font-size: var(--fs-caption);
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s ease;
}

.job-btn:hover {
  background: var(--primary-color);
  color: #FFFFFF;
}

/* --- 热门标签统一 --- */
.hot-tag {
  background: var(--secondary-color);
  color: #FFFFFF;
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  font-size: var(--fs-small);
  font-weight: 600;
  white-space: nowrap;
}

/* --- 新闻标签统一 --- */
.news-tag {
  background: var(--primary-light);
  color: var(--primary-color);
}

/* --- 页面横幅统一 --- */
.page-header {
  padding: 32px 0 24px;
}

.page-header h1 {
  font-size: 24px;
  font-weight: 700;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 12px;
}

.page-banner {
  position: relative;
  border-radius: var(--radius-banner);
  overflow: hidden;
  min-height: 160px;
  display: flex;
  align-items: center;
}

.page-banner img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.banner-text {
  position: relative;
  z-index: 1;
  padding: 32px;
  background: linear-gradient(90deg, rgba(37,99,235,0.85) 0%, rgba(37,99,235,0.3) 100%);
  border-radius: var(--radius-banner);
  color: #FFFFFF;
}

.banner-text h1 {
  color: #FFFFFF;
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 8px;
}

.banner-text p {
  font-size: var(--fs-caption);
  opacity: 0.9;
}

/* --- 表单区域统一 --- */
.form-section {
  padding: var(--section-padding-medium);
}

.form-section .print-form,
.form-section form {
  background: var(--card-bg);
  border-radius: var(--radius-card-small);
  padding: 32px;
  box-shadow: var(--shadow-soft);
  border: 1px solid #F1F5F9;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}

@media (max-width: 640px) {
  .form-row { grid-template-columns: 1fr; gap: 16px; }
}

.form-group {
  margin-bottom: 20px;
}

.form-group:last-child {
  margin-bottom: 0;
}

/* --- 提交按钮统一 --- */
.submit-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 36px;
  font-size: 15px;
  font-weight: 600;
  color: #FFFFFF;
  background: var(--primary-color);
  border: none;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: all 0.25s ease;
  min-width: 140px;
}

.submit-btn:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 99, 235, 0.25);
}

.submit-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

/* --- 返回链接样式 --- */
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: var(--fs-caption);
  color: var(--text-secondary);
  text-decoration: none;
  margin-bottom: 16px;
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  background: var(--card-bg);
  border: 1px solid var(--border-light);
  transition: all 0.2s ease;
}

.back-link:hover {
  color: var(--primary-color);
  border-color: var(--primary-light);
  background: var(--primary-light);
}

/* --- 价格预览统一 --- */
.price-preview {
  background: var(--primary-light);
  border-radius: var(--radius-input);
  padding: 16px 20px;
  margin-bottom: 20px;
  text-align: right;
}

.price-preview span {
  font-size: 16px;
  font-weight: 700;
  color: var(--secondary-color);
}

/* --- 上传区域统一 --- */
.upload-area {
  border: 2px dashed var(--border-color);
  border-radius: var(--radius-card-small);
  padding: 32px 20px;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.2s ease, background 0.2s ease;
  background: #FAFBFC;
}

.upload-area:hover,
.upload-area.dragover {
  border-color: var(--primary-color);
  background: var(--primary-light);
}

.upload-placeholder p {
  font-size: 14px;
  color: var(--text-secondary);
  margin: 8px 0 4px;
}

.upload-placeholder small {
  font-size: var(--fs-small);
  color: var(--text-muted);
}

.file-list {
  margin-top: 12px;
}

/* --- 信息卡片列表样式 --- */
.info-card ul {
  list-style: none;
  padding: 0;
}

.info-card ul li {
  font-size: var(--fs-caption);
  color: var(--text-secondary);
  line-height: 2;
  padding-left: 16px;
  position: relative;
}

.info-card ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--primary-color);
}

/* --- 社区帖子列表优化（论坛风格） --- */
.community-post-card,
.post-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 20px 24px;
  border: 1px solid #F1F5F9;
}

.community-post-card .post-title,
.post-card .post-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.5;
  text-decoration: none;
  display: block;
}

.community-post-card .post-title:hover,
.post-card .post-title:hover {
  color: var(--primary-color);
}

.community-post-card .post-meta,
.post-card .post-meta {
  font-size: var(--fs-small);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.community-post-card .post-content,
.post-card .post-content {
  font-size: var(--fs-body);
  color: var(--text-secondary);
  line-height: 1.7;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* --- 社区分类导航 --- */
.community-filters,
.category-nav {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 24px;
  padding: 16px;
  background: var(--card-bg);
  border-radius: var(--radius-card-small);
  border: 1px solid #F1F5F9;
  box-shadow: var(--shadow-soft);
}

.community-filters a,
.category-nav a {
  padding: 8px 18px;
  border-radius: var(--radius-pill);
  font-size: var(--fs-caption);
  font-weight: 500;
  color: var(--text-secondary);
  text-decoration: none;
  transition: all 0.2s ease;
}

.community-filters a:hover,
.category-nav a:hover {
  color: var(--primary-color);
  background: var(--primary-light);
}

.community-filters a.active,
.category-nav a.active {
  background: var(--primary-color);
  color: #FFFFFF;
}

/* --- 社区帖子统计信息 --- */
.post-stats {
  display: flex;
  gap: 20px;
  font-size: var(--fs-small);
  color: var(--text-muted);
  align-items: center;
}

.post-stats span {
  display: flex;
  align-items: center;
  gap: 4px;
}

/* --- 横幅区域优化 --- */
.banner-section { padding: 24px 0; }

.banner-wrapper {
  position: relative;
  border-radius: var(--radius-banner);
  overflow: hidden;
}

.banner-item {
  position: relative;
  min-height: 320px;
}

.banner-item img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.banner-overlay {
  position: relative;
  z-index: 1;
  padding: 40px;
  background: linear-gradient(90deg, rgba(37,99,235,0.85) 0%, rgba(37,99,235,0.1) 100%);
  border-radius: 0 0 0 var(--radius-banner);
  width: 100%;
}

.banner-overlay h2 {
  color: #FFFFFF;
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 8px;
}

.banner-overlay p {
  color: rgba(255, 255, 255, 0.9);
  font-size: var(--fs-caption);
  margin-bottom: 16px;
}

.banner-btn {
  display: inline-block;
  padding: 10px 28px;
  background: var(--primary-color);
  color: #FFFFFF;
  border-radius: var(--radius-pill);
  font-size: var(--fs-caption);
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s ease;
}

.banner-btn:hover {
  transform: translateY(-2px);
  background: #1D4ED8;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}

/* --- 横幅导航箭头 --- */
.banner-prev,
.banner-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.8);
  border: none;
  font-size: 20px;
  color: var(--text-primary);
  cursor: pointer;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  opacity: 0.6;
}

.banner-prev { left: 16px; }
.banner-next { right: 16px; }

.banner-prev:hover,
.banner-next:hover {
  opacity: 1;
  background: #FFFFFF;
}

/* --- 横幅指示器 --- */
.banner-indicators {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 2;
}

.indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, 0.5);
  cursor: pointer;
  transition: all 0.2s ease;
  padding: 0;
}

.indicator.active {
  width: 24px;
  border-radius: 4px;
  background: #FFFFFF;
}

/* --- 地图区域优化 --- */
.map-container {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 24px;
  border-radius: var(--radius-card);
  overflow: hidden;
  background: var(--card-bg);
  border: 1px solid #F1F5F9;
  box-shadow: var(--shadow-soft);
}

.map-canvas {
  position: relative;
  height: 400px;
  background: var(--primary-light);
  overflow: hidden;
}

.map-background img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.map-sidebar {
  padding: 24px;
  overflow-y: auto;
  max-height: 400px;
}

.map-sidebar h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 16px;
}

.location-list {
  list-style: none;
  padding: 0;
}

.location-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border-radius: var(--radius-input);
  cursor: pointer;
  transition: background 0.2s ease;
  font-size: var(--fs-caption);
  color: var(--text-secondary);
}

.location-item:hover {
  background: var(--primary-light);
  color: var(--primary-color);
}

.location-item .hours {
  margin-left: auto;
  font-size: var(--fs-small);
  color: var(--text-muted);
}

/* --- 促销区域统一 --- */
.promo-section { padding: var(--section-padding-large); }

.promo-card {
  background: var(--card-bg);
  border-radius: var(--radius-banner);
  padding: 40px;
  text-align: center;
  box-shadow: var(--shadow-soft);
  border: 1px solid #F1F5F9;
}

.promo-content h2 {
  font-size: var(--fs-section-title);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.promo-content p {
  font-size: var(--fs-body);
  color: var(--text-secondary);
  margin-bottom: 24px;
  line-height: 1.7;
}

.promo-btn {
  display: inline-block;
  padding: 12px 36px;
  background: var(--primary-color);
  color: #FFFFFF;
  border-radius: var(--radius-pill);
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.25s ease;
}

.promo-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 99, 235, 0.3);
}

/* --- 超市商品卡片统一 --- */
.product-card {
  background: var(--card-bg);
  border-radius: var(--radius-card-small);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  border: 1px solid #F1F5F9;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.product-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
  border-color: #DBEAFE;
}

.product-image {
  width: 100%;
  height: 180px;
  overflow: hidden;
}

.product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.product-card:hover .product-image img {
  transform: scale(1.05);
}

.product-info {
  padding: 16px;
}

.product-name {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 6px;
  line-height: 1.4;
}

.product-price {
  font-size: 18px;
  font-weight: 700;
  color: var(--secondary-color);
}

/* --- 购物车页面统一 --- */
.cart-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px;
  background: var(--card-bg);
  border-radius: var(--radius-card-small);
  border: 1px solid #F1F5F9;
  margin-bottom: 12px;
  transition: border-color 0.2s ease;
}

.cart-item:hover {
  border-color: #DBEAFE;
}

/* --- 结算页面统一 --- */
.checkout-content {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 24px;
}

@media (max-width: 900px) {
  .checkout-content { grid-template-columns: 1fr; }
}

.order-items,
.delivery-form {
  background: var(--card-bg);
  border-radius: var(--radius-card-small);
  padding: 28px;
  border: 1px solid #F1F5F9;
  box-shadow: var(--shadow-soft);
}

.order-items h3,
.delivery-form h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-light);
}

.order-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border-light);
}

.order-item:last-child { border-bottom: none; }

.item-image {
  width: 60px;
  height: 60px;
  border-radius: 12px;
  overflow: hidden;
  flex-shrink: 0;
}

.item-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.item-info span:first-child {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
}

.item-info span:last-child {
  font-size: var(--fs-caption);
  color: var(--text-muted);
}

.item-total {
  font-size: 15px;
  font-weight: 700;
  color: var(--secondary-color);
}

.order-total {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 12px;
  padding-top: 16px;
  margin-top: 8px;
  border-top: 2px solid var(--border-light);
}

.order-total span:first-child {
  font-size: 14px;
  color: var(--text-secondary);
}

.order-total span:last-child {
  font-size: 22px;
  font-weight: 700;
  color: var(--secondary-color);
}

/* --- 管理后台侧边栏统一 --- */
.admin-sidebar a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: var(--radius-input);
  font-size: 14px;
  color: var(--text-secondary);
  text-decoration: none;
  transition: all 0.2s ease;
  font-weight: 500;
}

.admin-sidebar a:hover {
  background: var(--primary-light);
  color: var(--primary-color);
}

.admin-sidebar a.active {
  background: var(--primary-color);
  color: #FFFFFF;
}

/* --- 管理后台内容区统一 --- */
.admin-content {
  padding: 24px;
  background: var(--card-bg);
  border-radius: var(--radius-card-small);
  border: 1px solid #F1F5F9;
  box-shadow: var(--shadow-soft);
}

.admin-content h2 {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--border-light);
  display: flex;
  align-items: center;
  gap: 8px;
}

/* --- 管理后台统计卡片 --- */
.admin-stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 20px;
  margin-bottom: 32px;
}

.admin-stat-card {
  background: var(--card-bg);
  border-radius: var(--radius-card-small);
  padding: 24px;
  border: 1px solid #F1F5F9;
  box-shadow: var(--shadow-soft);
  text-align: center;
  transition: transform 0.2s ease;
}

.admin-stat-card:hover {
  transform: translateY(-2px);
}

.admin-stat-card .stat-value {
  font-size: 32px;
  font-weight: 700;
  color: var(--primary-color);
}

.admin-stat-card .stat-label {
  font-size: var(--fs-caption);
  color: var(--text-secondary);
  margin-top: 4px;
}

/* --- 管理后台按钮统一 --- */
.admin-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  font-size: var(--fs-caption);
  font-weight: 500;
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
}

.admin-btn-primary {
  background: var(--primary-color);
  color: #FFFFFF;
}

.admin-btn-primary:hover {
  background: var(--primary-dark);
}

.admin-btn-view {
  background: var(--primary-light);
  color: var(--primary-color);
}

.admin-btn-view:hover {
  background: #DBEAFE;
}

/* --- 管理后台操作列 --- */
.admin-table .btn-view,
.admin-table .btn-delete,
.admin-table .btn-approve,
.admin-table .btn-reject {
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  font-size: var(--fs-small);
  border: none;
  cursor: pointer;
  font-weight: 500;
  transition: all 0.2s ease;
  margin-right: 4px;
}

.admin-table .btn-view { background: var(--primary-light); color: var(--primary-color); }
.admin-table .btn-view:hover { background: #DBEAFE; }
.admin-table .btn-delete { background: #FEE2E2; color: #EF4444; }
.admin-table .btn-delete:hover { background: #FECACA; }
.admin-table .btn-approve { background: #DCFCE7; color: #166534; }
.admin-table .btn-approve:hover { background: #BBF7D0; }
.admin-table .btn-reject { background: #FEF3C7; color: #92400E; }
.admin-table .btn-reject:hover { background: #FDE68A; }

/* --- 状态选择器统一 --- */
.status-select {
  padding: 6px 12px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-pill);
  font-size: var(--fs-small);
  color: var(--text-secondary);
  background: var(--card-bg);
  outline: none;
  cursor: pointer;
  transition: border-color 0.2s ease;
}

.status-select:focus {
  border-color: var(--primary-color);
}

/* --- 空表格提示 --- */
.empty-cell {
  text-align: center;
  color: var(--text-muted);
  font-size: var(--fs-caption);
  padding: 32px 16px !important;
}

/* --- 信息提示卡片统一 --- */
.info-card {
  padding: 28px;
  border-radius: var(--radius-card-small);
}

.info-card h2 {
  font-size: var(--fs-section-title);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* --- 状态卡片（打印进度等） --- */
.status-card {
  background: var(--card-bg);
  border-radius: var(--radius-card-small);
  padding: 28px;
  text-align: center;
  border: 1px solid #F1F5F9;
  box-shadow: var(--shadow-soft);
}

.status-card h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.status-card p {
  font-size: var(--fs-caption);
  color: var(--text-secondary);
  margin-bottom: 16px;
}

.status-btn {
  display: inline-block;
  padding: 10px 28px;
  border-radius: var(--radius-pill);
  background: var(--primary-light);
  color: var(--primary-color);
  font-size: var(--fs-caption);
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s ease;
}

.status-btn:hover {
  background: var(--primary-color);
  color: #FFFFFF;
}

/* --- 充值规则卡片 --- */
.recharge-rules-card {
  background: var(--card-bg);
  border-radius: var(--radius-card-small);
  padding: 28px;
  border: 1px solid #F1F5F9;
  box-shadow: var(--shadow-soft);
}

/* --- 零食商品卡片 --- */
.snack-product-card {
  background: var(--card-bg);
  border-radius: var(--radius-card-small);
  overflow: hidden;
  border: 1px solid #F1F5F9;
  box-shadow: var(--shadow-soft);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.snack-product-card:hover {
  transform: translateY(-3px);
  border-color: #DBEAFE;
  box-shadow: var(--shadow-hover);
}

/* --- 拼豆预约页面统一 --- */
.pindou-section {
  padding: var(--section-padding-medium);
}

.pindou-card {
  background: var(--card-bg);
  border-radius: var(--radius-card);
  padding: 32px;
  border: 1px solid #F1F5F9;
  box-shadow: var(--shadow-soft);
}

/* --- 兼职防骗警示统一 --- */
.warning-section {
  padding: var(--section-padding-medium);
}

.warning-card {
  background: #FFF0F2;
  border-radius: var(--radius-card-small);
  padding: 28px;
  border: 1px solid #FCE7EA;
}

.warning-card h3 {
  color: #B91C1C;
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 12px;
}

.warning-card p {
  color: #7F1D1D;
  font-size: var(--fs-caption);
  line-height: 1.8;
}

/* --- 响应式网格补充 --- */
@media (max-width: 768px) {
  .news-grid,
  .jobs-grid,
  .info-grid {
    grid-template-columns: 1fr !important;
    gap: 16px;
  }

  .quick-nav-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 12px;
  }

  .service-grid {
    grid-template-columns: 1fr !important;
    gap: 16px;
  }

  .map-container {
    grid-template-columns: 1fr;
  }

  .map-sidebar {
    max-height: none;
  }

  .banner-item { min-height: 220px; }
  .banner-overlay { padding: 24px; }
  .banner-overlay h2 { font-size: 20px; }

  .promo-card { padding: 28px 20px; }
  .promo-content h2 { font-size: 20px; }

  .form-section form,
  .print-form,
  .pindou-card {
    padding: 20px;
  }

  .checkout-content { grid-template-columns: 1fr; }
  .order-items, .delivery-form { padding: 20px; }

  .admin-stat-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .admin-stat-card { padding: 16px; }
  .admin-stat-card .stat-value { font-size: 24px; }
}

@media (max-width: 480px) {
  .container { padding: 0 12px; }
  .quick-nav-grid { grid-template-columns: 1fr 1fr !important; }
  .banner-overlay { padding: 16px; }
  .banner-overlay h2 { font-size: 18px; }
  .news-card .news-content,
  .news-card > h3,
  .news-card > p {
    padding-left: 16px;
    padding-right: 16px;
  }
  .admin-stat-grid { grid-template-columns: 1fr; }
}

/* --- 中文字体渲染优化 --- */
body {
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  word-break: break-word;
  overflow-wrap: break-word;
  overflow-x: hidden;
}

/* --- 防止长文本溢出 --- */
h1, h2, h3, h4, h5, h6 {
  overflow-wrap: break-word;
  word-break: break-word;
}

/* --- 表格防溢出 --- */
.admin-table {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.admin-table table {
  min-width: 600px;
  width: 100%;
}

/* --- 图片防溢出 --- */
img { max-width: 100%; height: auto; }

/* --- 弹窗防溢出 --- */
.modal-overlay,
.auth-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  align-items: center;
  justify-content: center;
  z-index: 9999;
  padding: 20px;
  overflow-y: auto;
}
/* legal-modal-overlay 和 payment-modal-overlay 使用 display:none/flex 切换，
   不在此处统一设置 display，避免覆盖默认隐藏状态 */

/* --- 弹窗内容自适应 --- */
.modal,
.auth-modal,
.payment-modal,
.legal-modal {
  max-width: 560px;
  width: 100%;
  max-height: 85vh;
  overflow-y: auto;
  background: var(--card-bg);
  border-radius: var(--radius-card);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

@media (max-width: 640px) {
  .modal-overlay,
  .auth-modal-overlay,
  .payment-modal-overlay,
  .legal-modal-overlay,
  .pindou-modal-overlay,
  .confirm-overlay,
  .confirm-modal-overlay,
  .detail-modal-overlay,
  .reset-modal-overlay,
  .vw-modal-overlay,
  .map-detail-modal {
    padding: 24px 16px !important;
    align-items: center !important;
  }

  .modal,
  .modal-box,
  .auth-modal,
  .payment-modal,
  .legal-modal,
  .pindou-modal-card,
  .confirm-modal,
  .confirm-modal-box,
  .detail-modal,
  .reset-modal,
  .vw-modal-card,
  .map-detail-modal .modal-content,
  .map-detail-modal .modal-body {
    max-height: calc(100dvh - 48px) !important;
    border-radius: 20px !important;
    width: 100% !important;
    -webkit-overflow-scrolling: touch;
  }

  .confirm-modal,
  .confirm-modal-box,
  .detail-modal,
  .reset-modal,
  .modal,
  .modal-box,
  .map-detail-modal .modal-content,
  .map-detail-modal .modal-body,
  .pindou-modal-card,
  .vw-modal-card {
    overflow-y: auto !important;
  }

  .auth-modal-body,
  .legal-modal-body,
  .payment-modal-body {
    flex: 1 1 auto !important;
    min-height: 0 !important;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch;
  }
}

/* ============================================================
   全站风格优化 v4.0 — 最终排版精修
   参考 minebbs.com 简洁论坛排版 + 校园清新风格
   目标：消除所有排版错位、字体分叉、间距不齐
   ============================================================ */

/* --- 全局字体渲染优化 --- */
body {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  font-variant-ligatures: none;
  letter-spacing: 0;
  word-break: break-word;
  overflow-wrap: break-word;
}

/* --- 消除图片加载空白导致的布局跳动 --- */
img.lazy:not([src]),
img.lazy[data-src]:not([src]) {
  background: linear-gradient(135deg, #FEFDF7 0%, #F0F7FF 100%);
  min-height: 120px;
}
img.lazy[data-src]:not([src])::before {
  content: '🐟';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  font-size: 32px;
  opacity: 0.3;
}

/* --- Banner 区域优化 --- */
.banner-section { padding: 20px 0 32px; }
.banner-wrapper {
  position: relative;
  border-radius: var(--radius-banner);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}
.banner-item {
  position: relative;
  flex: 0 0 100%;
  min-height: 280px;
  background: linear-gradient(135deg, #FEFDF7 0%, #DBEAFE 50%, #FEFDF7 100%);
}
.banner-item img {
  display: block;
  width: 100%;
  height: 400px;
  object-fit: cover;
}
.banner-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0) 40%, rgba(0,0,0,0.5) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 32px;
}
.banner-overlay h2 {
  color: #FFFFFF;
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 8px;
  text-shadow: 0 2px 8px rgba(0,0,0,0.3);
}
.banner-overlay p {
  color: rgba(255,255,255,0.9);
  font-size: 14px;
  margin-bottom: 16px;
}
.banner-btn {
  display: inline-block;
  padding: 10px 24px;
  background: var(--primary-color);
  color: #FFFFFF;
  border-radius: var(--radius-pill);
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.25s ease;
  align-self: flex-start;
}
.banner-btn:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
}
.banner-indicators {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 2;
}
.indicator {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.4);
  border: none;
  cursor: pointer;
  transition: all 0.25s ease;
  padding: 0;
}
.indicator.active {
  width: 24px;
  border-radius: 4px;
  background: #FFFFFF;
}
.banner-prev, .banner-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 40px; height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,0.8);
  border: none;
  font-size: 20px;
  color: var(--text-primary);
  cursor: pointer;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.25s ease;
}
.banner-prev { left: 16px; }
.banner-next { right: 16px; }
.banner-prev:hover, .banner-next:hover {
  background: #FFFFFF;
  box-shadow: var(--shadow-soft);
}

/* --- 板块间距统一（参考minebbs宽松留白） --- */
.main > section {
  padding: 48px 0;
}
.main > section:first-child {
  padding-top: 20px;
}
.main > section + section {
  margin-top: 0;
}

/* --- section-header 副标题优化 --- */
.section-header {
  margin-bottom: 32px;
}
.section-header h2 {
  font-size: 22px;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0 0 6px;
  line-height: 1.35;
}
.section-header p {
  font-size: 14px;
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.5;
}

/* --- "查看更多"链接统一 --- */
.section-header .view-more {
  font-size: 14px;
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 500;
  white-space: nowrap;
  transition: opacity 0.2s ease;
}
.section-header .view-more:hover {
  opacity: 0.8;
}

/* --- 新闻卡片优化 --- */
.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.news-card {
  background: var(--card-bg);
  border-radius: var(--radius-card-small);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  display: flex;
  flex-direction: column;
}
.news-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}
.news-image {
  width: 100%;
  height: 180px;
  overflow: hidden;
  background: #FEFDF7;
}
.news-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}
.news-card:hover .news-image img {
  transform: scale(1.05);
}
.news-tag {
  display: inline-block;
  padding: 3px 12px;
  border-radius: var(--radius-pill);
  font-size: 12px;
  font-weight: 500;
  margin: 16px 0 0;
  align-self: center;
  background: #DBEAFE;
  color: var(--primary-color);
}
.news-card h3 {
  font-size: 17px;
  font-weight: 600;
  color: var(--text-primary);
  padding: 12px 20px 8px;
  margin: 0;
  line-height: 1.4;
}
.news-card p {
  font-size: 14px;
  color: var(--text-secondary);
  padding: 0 20px 20px;
  margin: 0;
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* --- 快捷入口网格优化 --- */
.quick-nav-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}
.quick-nav-item {
  background: var(--card-bg);
  border-radius: var(--radius-card-small);
  box-shadow: var(--shadow-soft);
  padding: 24px 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.quick-nav-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}
.nav-icon {
  width: 56px; height: 56px;
  border-radius: 16px;
  background: var(--primary-color);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.25s ease, background 0.25s ease;
}
.quick-nav-item:hover .nav-icon {
  transform: scale(1.08);
  background: #1D4ED8;
}
.nav-title {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-primary);
  text-align: center;
}

/* --- 信息卡片优化 --- */
.info-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.info-card {
  background: var(--card-bg);
  border-radius: var(--radius-card-small);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.info-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}
.info-card img {
  width: 100%;
  height: 160px;
  object-fit: cover;
}
.info-content { padding: 16px 20px 20px; }
.info-category {
  display: inline-block;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  font-size: 12px;
  font-weight: 500;
  background: #ECFDF5;
  color: #0D9488;
  margin-bottom: 8px;
}
.info-card h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0 0 6px;
  line-height: 1.4;
}
.info-card p {
  font-size: 14px;
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.5;
}

/* --- 兼职卡片优化 --- */
.jobs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.job-card {
  background: var(--card-bg);
  border-radius: var(--radius-card-small);
  box-shadow: var(--shadow-soft);
  padding: 24px;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.job-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}
.job-card h3 {
  font-size: 17px;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0 0 12px;
  line-height: 1.4;
}
.job-info {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}
.job-info .salary {
  font-size: 15px;
  font-weight: 700;
  color: var(--secondary-color);
}
.job-info .location {
  font-size: 13px;
  color: var(--text-secondary);
}
.job-desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0 0 16px;
}
.job-btn {
  display: inline-block;
  padding: 8px 20px;
  border-radius: var(--radius-pill);
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  background: var(--primary-color);
  color: #FFFFFF;
  transition: all 0.25s ease;
}
.job-btn:hover {
  background: #1D4ED8;
  color: #FFFFFF;
}

/* --- 服务卡片优化 --- */
.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.service-item {
  background: var(--card-bg);
  border-radius: var(--radius-card-small);
  box-shadow: var(--shadow-soft);
  padding: 28px 24px;
  text-align: center;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.service-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}
.service-item h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0 0 8px;
}
.service-item p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin: 0;
}

/* --- 促销区域优化 --- */
.promo-section { padding: 48px 0; }
.promo-card {
  background: var(--card-bg);
  border-radius: var(--radius-banner);
  box-shadow: var(--shadow-soft);
  padding: 40px;
  overflow: hidden;
}
.promo-content h2 {
  font-size: 22px;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0 0 12px;
}
.promo-content p {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0 0 20px;
}
.promo-btn {
  display: inline-block;
  padding: 12px 28px;
  border-radius: var(--radius-pill);
  font-size: 15px;
  font-weight: 500;
  text-decoration: none;
  background: var(--primary-color);
  color: #FFFFFF;
  transition: all 0.25s ease;
}
.promo-btn:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
}

/* --- 页面横幅统一 --- */
.page-header { padding: 20px 0 32px; }
.page-banner {
  position: relative;
  border-radius: var(--radius-banner);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  min-height: 200px;
  background: linear-gradient(135deg, #FEFDF7 0%, #DBEAFE 50%, #FEFDF7 100%);
}
.page-banner img {
  width: 100%;
  height: 100%;
  min-height: 200px;
  max-height: 300px;
  object-fit: cover;
}
.banner-text {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 32px;
  background: linear-gradient(180deg, rgba(0,0,0,0) 30%, rgba(0,0,0,0.4) 100%);
}
.banner-text h1 {
  color: #FFFFFF;
  font-size: 24px;
  font-weight: 700;
  margin: 0 0 8px;
  text-shadow: 0 2px 8px rgba(0,0,0,0.3);
}
.banner-text p {
  color: rgba(255,255,255,0.9);
  font-size: 14px;
  margin: 0;
}

/* --- 地图区域优化 --- */
.map-container {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 24px;
}
.map-canvas {
  background: var(--card-bg);
  border-radius: var(--radius-card-small);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
  position: relative;
  min-height: 360px;
}
.map-sidebar {
  background: var(--card-bg);
  border-radius: var(--radius-card-small);
  box-shadow: var(--shadow-soft);
  padding: 24px;
}
.map-sidebar h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0 0 16px;
}
.location-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.location-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 0;
  font-size: 14px;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border-light);
  cursor: pointer;
  transition: color 0.2s ease;
}
.location-item:last-child { border-bottom: none; }
.location-item:hover { color: var(--primary-color); }
.location-item .hours {
  margin-left: auto;
  font-size: 12px;
  color: var(--text-muted);
}

/* --- 表单区域统一 --- */
.form-section,
.checkout-section,
.order-section,
.store-info,
.print-info,
.info-section {
  padding: 48px 0;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 8px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 13px 18px;
  font-size: 14px;
  border: 1px solid #E2E8F0;
  border-radius: 14px;
  background: #F8FAFC;
  outline: none;
  transition: all 0.25s ease;
  font-family: inherit;
  color: #1F2937;
  box-sizing: border-box;
}
.form-group input:hover,
.form-group select:hover,
.form-group textarea:hover {
  border-color: #CBD5E1;
  background: #fff;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: #2563EB;
  background: #fff;
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.08);
}
.form-group input::placeholder,
.form-group textarea::placeholder {
  color: #C7CDD6;
}

/* select 统一下拉箭头 */
.form-group select {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' stroke='%2364748B' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' viewBox='0 0 24 24'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
}

.submit-btn {
  display: inline-block;
  padding: 12px 32px;
  border: none;
  border-radius: var(--radius-pill);
  font-size: 15px;
  font-weight: 500;
  cursor: pointer;
  background: var(--primary-color);
  color: #FFFFFF;
  transition: all 0.25s ease;
  font-family: inherit;
}
.submit-btn:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
}
.submit-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

/* --- 价格预览统一 --- */
.price-preview {
  background: #FEFDF7;
  border-radius: var(--radius-input);
  padding: 12px 20px;
  margin: 20px 0;
  font-size: 15px;
  font-weight: 600;
  color: var(--primary-color);
}

/* --- 上传区域统一 --- */
.upload-area {
  border: 2px dashed #C7D2FE;
  border-radius: var(--radius-card-small);
  padding: 32px;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.25s ease, background 0.25s ease;
  background: #FAFBFF;
}
.upload-area:hover {
  border-color: var(--primary-color);
  background: #F0F7FF;
}
.upload-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.upload-placeholder p {
  font-size: 15px;
  color: var(--text-primary);
  font-weight: 500;
  margin: 0;
}
.upload-placeholder small {
  font-size: 13px;
  color: var(--text-muted);
}
.upload-area input[type="file"] {
  position: absolute;
  opacity: 0;
  width: 100%;
  height: 100%;
  top: 0; left: 0;
  cursor: pointer;
}

/* --- 门店信息卡片统一 --- */
.store-card,
.order-card,
.info-card.store-info-card {
  background: var(--card-bg);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-soft);
  padding: 28px 32px;
}
.store-card h2,
.order-card h2 {
  font-size: 20px;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0 0 20px;
}
.detail-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 0;
  font-size: 14px;
  color: var(--text-secondary);
}
.detail-row span:first-child {
  color: var(--text-muted);
  white-space: nowrap;
}
.detail-row span:last-child {
  color: var(--text-primary);
  font-weight: 500;
}

/* --- 商品网格统一 --- */
.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.product-card {
  background: var(--card-bg);
  border-radius: var(--radius-card-small);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}
.product-image {
  width: 100%;
  height: 160px;
  overflow: hidden;
  background: #FEFDF7;
  position: relative;
}
.product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hot-badge {
  position: absolute;
  top: 8px; right: 8px;
  background: var(--secondary-color);
  color: #FFFFFF;
  font-size: 12px;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
}
.product-info {
  padding: 12px 16px;
}
.product-info h3 {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
  margin: 0 0 8px;
  line-height: 1.4;
}
.product-price {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}
.current-price {
  font-size: 16px;
  font-weight: 700;
  color: var(--secondary-color);
}
.original-price {
  font-size: 13px;
  color: var(--text-muted);
  text-decoration: line-through;
}
.product-info .category {
  font-size: 12px;
  color: var(--text-muted);
}
.product-tips {
  padding: 8px 16px 12px;
  font-size: 12px;
  color: var(--accent-dark);
}

/* --- 社区帖子卡片统一 --- */
.community-post-card,
.post-card {
  background: var(--card-bg);
  border-radius: var(--radius-card-small);
  box-shadow: var(--shadow-soft);
  padding: 20px 24px;
  margin-bottom: 16px;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.community-post-card:hover,
.post-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}

/* --- 支付弹窗优化 --- */
.payment-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  padding: 20px;
}
.payment-modal-overlay.show {
  display: flex;
  animation: fadeIn 0.25s ease;
}
.payment-modal {
  background: var(--card-bg);
  border-radius: var(--radius-card);
  box-shadow: 0 20px 60px rgba(0,0,0,0.15);
  max-width: 420px;
  width: 100%;
  overflow: hidden;
}
.payment-modal-header {
  padding: 24px 28px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.payment-modal-header h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0;
}
.payment-modal-close {
  background: none;
  border: none;
  font-size: 24px;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0;
  line-height: 1;
  transition: color 0.2s ease;
}
.payment-modal-close:hover {
  color: var(--text-primary);
}
.payment-modal-body {
  padding: 20px 28px 28px;
}
.payment-amount {
  text-align: center;
  font-size: 32px;
  font-weight: 700;
  color: var(--text-primary);
  margin: 16px 0 24px;
}
.payment-amount span {
  color: var(--secondary-color);
}
.payment-methods {
  display: flex;
  gap: 12px;
  margin-bottom: 24px;
}
.payment-method-card {
  flex: 1;
  border: 2px solid #E5E7EB;
  border-radius: var(--radius-card-small);
  padding: 20px 16px;
  text-align: center;
  cursor: pointer;
  transition: all 0.25s ease;
  background: var(--card-bg);
}
.payment-method-card:hover {
  border-color: #C7D2FE;
}
.payment-method-card.selected {
  border-color: var(--primary-color);
  background: #F0F7FF;
}
.payment-icon {
  margin-bottom: 8px;
  display: flex;
  justify-content: center;
}
.payment-info h4 {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0 0 4px;
}
.payment-info p {
  font-size: 12px;
  color: var(--text-muted);
  margin: 0;
}
.payment-selector {
  width: 20px; height: 20px;
  border: 2px solid #E5E7EB;
  border-radius: 50%;
  margin: 8px auto 0;
  transition: all 0.25s ease;
}
.payment-method-card.selected .payment-selector {
  border-color: var(--primary-color);
  background: var(--primary-color);
  box-shadow: inset 0 0 0 3px #FFFFFF;
}
.payment-actions {
  display: flex;
  gap: 12px;
}
.payment-btn-cancel,
.payment-btn-confirm {
  flex: 1;
  padding: 12px;
  border: none;
  border-radius: var(--radius-pill);
  font-size: 15px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.25s ease;
  font-family: inherit;
}
.payment-btn-cancel {
  background: #F1F5F9;
  color: var(--text-secondary);
}
.payment-btn-cancel:hover {
  background: #E2E8F0;
}
.payment-btn-confirm {
  background: var(--primary-color);
  color: #FFFFFF;
}
.payment-btn-confirm:hover {
  background: var(--primary-dark);
}
.payment-btn-confirm:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}
.payment-hint {
  text-align: center;
  margin-top: 16px;
}
.payment-hint p {
  font-size: 12px;
  color: var(--text-muted);
  margin: 0;
}

/* --- 管理后台统一优化 --- */
.admin-content {
  padding: 24px 0;
}
.admin-content .section-header {
  margin-bottom: 24px;
}
.admin-content .section-header h2 {
  font-size: 20px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
}
.admin-table {
  background: var(--card-bg);
  border-radius: var(--radius-card-small);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
  overflow-x: auto;
}
.admin-table table {
  width: 100%;
  border-collapse: collapse;
  min-width: 600px;
}
.admin-table th {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  text-align: left;
  padding: 14px 16px;
  background: #F8FAFC;
  border-bottom: 2px solid var(--border-color);
  white-space: nowrap;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.admin-table td {
  font-size: 14px;
  color: var(--text-primary);
  padding: 14px 16px;
  border-bottom: 1px solid var(--border-light);
  vertical-align: middle;
}
.admin-table tr:last-child td {
  border-bottom: none;
}
.admin-table tr:hover td {
  background: #F8FBFF;
}
.admin-table .empty-cell {
  text-align: center;
  color: var(--text-muted);
  padding: 40px 16px;
  font-size: 14px;
}
.status-select {
  padding: 6px 12px;
  font-size: 13px;
  border: 1px solid #E5E7EB;
  border-radius: var(--radius-input);
  background: #FFFFFF;
  color: var(--text-primary);
  cursor: pointer;
  outline: none;
}
.status-select:focus {
  border-color: var(--primary-color);
}
.btn-view {
  padding: 6px 16px;
  font-size: 13px;
  border: none;
  border-radius: var(--radius-pill);
  background: #FEFDF7;
  color: var(--primary-color);
  cursor: pointer;
  transition: all 0.2s ease;
}
.btn-view:hover {
  background: var(--primary-color);
  color: #FFFFFF;
}

/* --- 状态标签统一（管理后台） --- */
.status-badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  font-size: 12px;
  font-weight: 500;
}

/* --- 404/500 页面统一 --- */
.error-page {
  min-height: 60vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 48px 24px;
}
.error-page h1 {
  font-size: 72px;
  font-weight: 700;
  color: var(--primary-color);
  margin: 0 0 16px;
  line-height: 1;
}
.error-page h2 {
  font-size: 20px;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0 0 8px;
}
.error-page p {
  font-size: 14px;
  color: var(--text-secondary);
  margin: 0 0 24px;
}
.error-back-btn {
  display: inline-block;
  padding: 10px 28px;
  border: none;
  border-radius: var(--radius-pill);
  font-size: 15px;
  font-weight: 500;
  background: var(--primary-color);
  color: #FFFFFF;
  text-decoration: none;
  transition: all 0.25s ease;
}
.error-back-btn:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
}

/* --- 动画 --- */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes slideUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}

/* --- 响应式优化 --- */
@media (max-width: 1024px) {
  .news-grid,
  .info-grid,
  .jobs-grid,
  .service-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .quick-nav-grid {
    grid-template-columns: repeat(4, 1fr);
  }
  .products-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .map-container {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .container { padding: 0 16px; }
  .main > section { padding: 32px 0; }
  .section-header { margin-bottom: 24px; }
  .section-header h2 { font-size: 20px; }

  .news-grid,
  .info-grid,
  .jobs-grid,
  .service-grid,
  .quick-nav-grid,
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .form-row { grid-template-columns: 1fr; gap: 0; }

  .banner-overlay { padding: 20px; }
  .banner-overlay h2 { font-size: 18px; }
  .banner-overlay p { font-size: 13px; }
  .banner-item,
  .banner-item img { min-height: 200px; }

  .page-banner { min-height: 160px; }
  .page-banner img { min-height: 160px; }
  .banner-text { padding: 20px; }
  .banner-text h1 { font-size: 20px; }

  .promo-card { padding: 24px; }
  .store-card,
  .order-card { padding: 20px; }
  .recharge-card { padding: 24px 16px; }
  .recharge-tiers { grid-template-columns: 1fr; gap: 12px; }
  .recharge-tier { padding: 16px 12px; }
  .recharge-tier .tier-amount { font-size: 24px; }

  .payment-methods { flex-direction: column; }
  .payment-amount { font-size: 28px; }

  .pc-profile-card { padding: 20px; flex-direction: column; align-items: flex-start; }
  .pc-profile-left { flex-direction: column; align-items: center; text-align: center; }
  .pc-profile-right { width: 100%; justify-content: center; }
  .pc-stat { min-width: 80px; padding: 12px 16px; }
  .pc-stat-value { font-size: 22px; }
  .pc-tabs { padding: 0 8px; }
  .pc-tab { padding: 14px 12px; font-size: 14px; }
  .pc-panel { padding: 16px; }
}

@media (max-width: 480px) {
  .news-grid,
  .info-grid,
  .jobs-grid,
  .service-grid,
  .quick-nav-grid,
  .products-grid {
    grid-template-columns: 1fr;
  }
  .quick-nav-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .banner-prev, .banner-next { display: none; }
  .news-image { height: 140px; }
  .product-image { height: 140px; }
}

/* --- 滚动条美化 --- */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #C7D2FE; border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: #93C5FD; }

/* --- 选中文本颜色 --- */
::selection { background: rgba(37, 99, 235, 0.15); color: var(--text-primary); }

/* ============================================================
   v4.0 全站风格升级 — 参考minebbs论坛排版，校园清新蓝白
   更高级的卡片、导航、间距、社区交互
   ============================================================ */

/* --- 导航栏优化：半透明毛玻璃 + 更精致的间距 --- */
.header-top {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.6);
}
.header-top-left .welcome-text {
  font-size: 13px;
  color: var(--text-secondary);
  letter-spacing: 0.02em;
}
.header-top-right {
  display: flex;
  align-items: center;
  gap: 8px;
}
.header-top-right a {
  font-size: 13px;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  transition: all 0.2s ease;
  font-weight: 500;
}
.header-top-right .student-login {
  background: var(--primary-color);
  color: #FFFFFF;
}
.header-top-right .student-login:hover {
  background: var(--primary-dark);
}
.header-top-right .admin-link {
  color: var(--text-secondary);
  background: #F1F5F9;
}
.header-top-right .admin-link:hover {
  color: var(--primary-color);
  background: #FEFDF7;
}
.header-user-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}
.header-avatar-link {
  display: flex;
  align-items: center;
}
.header-avatar {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: #2563EB;
  color: #FFFFFF;
  font-size: 13px;
  font-weight: 600;
}
.header-action-btn {
  padding: 6px 14px !important;
  background: var(--primary-color) !important;
  color: #FFFFFF !important;
  border-radius: var(--radius-pill) !important;
  font-size: 13px !important;
  font-weight: 500;
  transition: all 0.2s ease;
}
.header-action-btn:hover {
  background: #1D4ED8 !important;
  color: #FFFFFF !important;
}
.header-logout-btn {
  padding: 6px 14px !important;
  color: var(--text-secondary) !important;
  background: #F1F5F9 !important;
  border-radius: var(--radius-pill) !important;
  font-size: 13px !important;
  font-weight: 500;
  transition: all 0.2s ease;
}
.header-logout-btn:hover {
  color: #EF4444 !important;
  background: #FEF2F2 !important;
}

/* --- 主导航栏：更精致的毛玻璃效果 --- */
.navbar {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.5);
  position: sticky;
  top: 0;
  z-index: 100;
  transition: box-shadow 0.3s ease;
}
.navbar.scrolled {
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
}
.navbar-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  font-size: 18px;
  font-weight: 700;
  color: var(--primary-color);
  letter-spacing: 0.02em;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
  list-style: none;
}
.nav-link {
  display: flex;
  align-items: center;
  padding: 8px 14px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  text-decoration: none;
  border-radius: var(--radius-pill);
  transition: all 0.2s ease;
  white-space: nowrap;
}
.nav-link:hover {
  color: var(--primary-color);
  background: #EAF4FF;
}
.nav-link.active {
  color: var(--primary-color);
  background: #EAF4FF;
  font-weight: 600;
}

/* --- 板块间距统一 --- */
.main > section {
  padding: 40px 0;
}
.main > section + section {
  padding-top: 0;
}
.section-header {
  margin-bottom: 28px;
}
.section-header h2 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 22px;
  font-weight: 700;
  color: var(--text-primary);
}
.section-header h2 .icon-svg {
  color: var(--primary-color);
}
.section-header p {
  font-size: 14px;
  color: var(--text-secondary);
  margin-top: 6px;
}
.section-header.with-action {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}
.view-more {
  font-size: 14px;
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 500;
  transition: opacity 0.2s ease;
}
.view-more:hover {
  opacity: 0.8;
}

/* --- 卡片统一升级：更精致的边框和hover --- */
.news-card,
.info-card,
.job-card,
.quick-nav-item,
.service-item {
  background: var(--card-bg);
  border: 1px solid #F1F5F9;
  border-radius: var(--radius-card-small);
  box-shadow: var(--shadow-soft);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}
.news-card:hover,
.info-card:hover,
.job-card:hover,
.quick-nav-item:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
  border-color: #DBEAFE;
}

/* --- 返回链接统一 --- */
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  background: var(--card-bg);
  box-shadow: var(--shadow-soft);
  transition: all 0.2s ease;
}
.back-link:hover {
  color: var(--primary-color);
  background: #EAF4FF;
}

/* ============================================================
   社区论坛样式 — 参考百度贴吧/minebbs论坛列表
   ============================================================ */

/* --- 社区横幅 --- */
.community-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: linear-gradient(135deg, #FEFDF7 0%, #F0FDF4 100%);
  border-radius: var(--radius-banner);
  padding: 32px 36px;
  min-height: 100px;
}
.community-banner .banner-text h1 {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 24px;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
}
.community-banner .banner-text h1 .icon-svg {
  color: var(--primary-color);
}
.community-banner .banner-text p {
  font-size: 14px;
  color: var(--text-secondary);
  margin-top: 6px;
}
.community-publish-fab {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 24px;
  background: var(--gradient-banner);
  color: #FFFFFF;
  text-decoration: none;
  border-radius: var(--radius-pill);
  font-size: 14px;
  font-weight: 600;
  transition: all 0.25s ease;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.2);
}
.community-publish-fab:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(37, 99, 235, 0.3);
}

/* --- 社区工具栏（分类筛选） --- */
.community-section {
  padding: 32px 0;
}
.community-toolbar {
  background: var(--card-bg);
  border-radius: var(--radius-card-small);
  box-shadow: var(--shadow-soft);
  padding: 8px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  overflow-x: auto;
}
.community-tabs {
  display: flex;
  gap: 4px;
  flex-wrap: nowrap;
}
.community-tab {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 18px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  text-decoration: none;
  border-radius: var(--radius-pill);
  transition: all 0.2s ease;
  white-space: nowrap;
}
.community-tab:hover {
  color: var(--primary-color);
  background: #EAF4FF;
}
.community-tab.active {
  color: #FFFFFF;
  background: var(--primary-color);
  font-weight: 600;
}
.community-tab.active .icon-svg {
  color: #FFFFFF;
}

/* --- 论坛帖子列表 --- */
.forum-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.forum-thread {
  display: flex;
  gap: 16px;
  background: var(--card-bg);
  border: 1px solid #F1F5F9;
  border-radius: var(--radius-card-small);
  padding: 20px 24px;
  cursor: pointer;
  transition: all 0.25s ease;
}
.forum-thread:hover {
  border-color: #DBEAFE;
  box-shadow: var(--shadow-hover);
  transform: translateY(-1px);
}
.thread-avatar {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #2563EB;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  font-size: 18px;
  font-weight: 600;
}
.thread-avatar-text {
  line-height: 1;
}
.thread-body {
  flex: 1;
  min-width: 0;
}
.thread-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
  flex-wrap: wrap;
}
.thread-author {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
}
.thread-time {
  font-size: 12px;
  color: var(--text-muted);
}
.thread-category {
  display: inline-block;
  padding: 2px 10px;
  font-size: 12px;
  font-weight: 500;
  border-radius: var(--radius-pill);
}
.thread-category-secondhand { background: #FFF7ED; color: #C2410C; }
.thread-category-lost { background: #FEF2F2; color: #B91C1C; }
.thread-category-buy { background: #FEFDF7; color: #2563EB; }
.thread-category-interest { background: #ECFDF5; color: #059669; }

.thread-pin-badge {
  display: inline-block;
  background: #2563EB;
  color: #FFFFFF;
  font-size: 11px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 4px;
  margin-right: 6px;
  vertical-align: middle;
  line-height: 1.4;
}

.thread-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0 0 6px;
  line-height: 1.4;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.forum-thread:hover .thread-title {
  color: var(--primary-color);
}
.thread-excerpt {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0 0 12px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.thread-footer {
  display: flex;
  align-items: center;
  gap: 20px;
}
.thread-stat {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 13px;
  color: var(--text-muted);
  background: none;
  border: none;
  cursor: default;
  font-family: inherit;
  padding: 0;
  transition: color 0.2s ease;
}
.thread-stat .icon-svg {
  color: var(--text-muted);
}
.thread-stat-like {
  cursor: pointer;
  transition: all 0.2s ease;
}
.thread-stat-like:hover {
  color: var(--primary-color);
}
.thread-stat-like:hover .icon-svg {
  color: var(--primary-color);
}
.thread-stat-like.liked {
  color: #EF4444;
}
.thread-stat-like.liked .icon-svg {
  color: #EF4444;
  fill: #EF4444;
}

/* --- 空状态 --- */
.forum-empty {
  text-align: center;
  padding: 60px 24px;
  background: var(--card-bg);
  border-radius: var(--radius-card-small);
  box-shadow: var(--shadow-soft);
}
.forum-empty-icon {
  color: var(--text-muted);
  margin-bottom: 16px;
  display: flex;
  justify-content: center;
}
.forum-empty-icon .icon-svg {
  opacity: 0.4;
}
.forum-empty p {
  font-size: 15px;
  color: var(--text-secondary);
  margin: 0 0 20px;
}
.forum-empty-btn {
  display: inline-block;
  padding: 10px 28px;
  background: var(--gradient-banner);
  color: #FFFFFF;
  text-decoration: none;
  border-radius: var(--radius-pill);
  font-size: 14px;
  font-weight: 600;
  transition: all 0.25s ease;
}
.forum-empty-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

/* ============================================================
   帖子详情页样式 — 参考贴吧帖子页
   ============================================================ */
.post-detail-section {
  padding: 24px 0 48px;
}
.post-detail-wrapper {
  max-width: 800px;
  margin: 0 auto;
}

/* --- 帖子卡片 --- */
.post-detail-card {
  background: var(--card-bg);
  border: 1px solid #F1F5F9;
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-soft);
  padding: 32px;
  margin-bottom: 20px;
}
.post-detail-header {
  display: flex;
  gap: 14px;
  align-items: center;
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border-light);
}
.post-detail-avatar {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: #2563EB;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  font-size: 20px;
  font-weight: 600;
}
.post-detail-info {
  flex: 1;
}
.post-detail-author-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 4px;
}
.post-detail-author {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
}
.post-detail-category {
  display: inline-block;
  padding: 2px 10px;
  font-size: 12px;
  font-weight: 500;
  border-radius: var(--radius-pill);
}
.post-detail-category-secondhand { background: #FFF7ED; color: #C2410C; }
.post-detail-category-lost { background: #FEF2F2; color: #B91C1C; }
.post-detail-category-buy { background: #FEFDF7; color: #2563EB; }
.post-detail-category-interest { background: #ECFDF5; color: #059669; }
.post-detail-time {
  font-size: 13px;
  color: var(--text-muted);
}
.post-detail-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0 0 20px;
  line-height: 1.4;
}
.post-detail-content {
  font-size: 15px;
  color: var(--text-primary);
  line-height: 1.8;
  margin-bottom: 20px;
}
.post-detail-content p {
  margin: 0;
}
.post-detail-images {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 24px;
}
.post-detail-image {
  max-width: 200px;
  border-radius: var(--radius-input);
  cursor: pointer;
  transition: transform 0.25s ease;
}
.post-detail-image:hover {
  transform: scale(1.02);
}

/* --- 帖子操作栏 --- */
.post-detail-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  padding-top: 20px;
  border-top: 1px solid var(--border-light);
}
.post-action-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 20px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  background: #F8FAFC;
  border: 1px solid #F1F5F9;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: all 0.25s ease;
  font-family: inherit;
}
.post-action-btn:hover {
  background: #FEFDF7;
  color: var(--primary-color);
  border-color: #DBEAFE;
}
.post-action-btn.active {
  background: #FEF2F2;
  color: #EF4444;
  border-color: #FECACA;
}
.post-action-btn.active .icon-svg {
  fill: #EF4444;
}
.post-action-stat {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  color: var(--text-muted);
  margin-left: auto;
}

/* --- 评论区 --- */
.comments-section {
  background: var(--card-bg);
  border: 1px solid #F1F5F9;
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-soft);
  padding: 28px;
}
.comments-header {
  margin-bottom: 20px;
}
.comments-header h3 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
}
.comments-header h3 .icon-svg {
  color: var(--primary-color);
}
.comments-count {
  font-size: 15px;
  color: var(--text-secondary);
  font-weight: 500;
}

/* --- 评论输入 --- */
.comment-input-box {
  margin-bottom: 24px;
}
.comment-input {
  width: 100%;
  min-height: 80px;
  padding: 14px 16px;
  font-size: 14px;
  font-family: inherit;
  border: 1px solid #E5E7EB;
  border-radius: var(--radius-input);
  resize: vertical;
  transition: border-color 0.2s ease;
  outline: none;
}
.comment-input:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}
.comment-submit-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 10px;
  padding: 8px 24px;
  background: var(--primary-color);
  color: #FFFFFF;
  border: none;
  border-radius: var(--radius-pill);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  font-family: inherit;
  transition: all 0.25s ease;
}
.comment-submit-btn:hover {
  background: var(--primary-dark);
}
.comment-submit-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* --- 游客评论登录提示 --- */
.comment-login-hint {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 28px 16px;
  background: #F8FAFC;
  border: 1px dashed #CBD5E1;
  border-radius: var(--radius-input);
  text-align: center;
}
.comment-login-hint p {
  display: flex;
  align-items: center;
  gap: 6px;
  margin: 0;
  font-size: 14px;
  color: var(--text-secondary);
}
.comment-login-hint .icon-svg {
  color: var(--text-muted);
}
.comment-login-btn {
  padding: 8px 28px;
  background: var(--primary-color);
  color: #FFFFFF;
  border: none;
  border-radius: var(--radius-pill);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  font-family: inherit;
  transition: background 0.25s ease;
}
.comment-login-btn:hover {
  background: var(--primary-dark);
}

/* --- 帖子图片上传 --- */
.image-upload-area {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: flex-start;
}
.image-preview-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.image-preview-item {
  position: relative;
  width: 80px;
  height: 80px;
  border-radius: 12px;
  overflow: hidden;
  background: #F1F5F9;
}
.image-preview-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.image-remove {
  position: absolute;
  top: 2px;
  right: 2px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: rgba(0,0,0,0.55);
  color: #FFFFFF;
  border: none;
  font-size: 14px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}
.image-upload-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  background: #F1F5F9;
  color: var(--text-secondary);
  border: 1px dashed #CBD5E1;
  border-radius: 12px;
  font-size: 14px;
  cursor: pointer;
  font-family: inherit;
  transition: all 0.2s ease;
}
.image-upload-btn:hover {
  background: #E0F2FE;
  border-color: var(--primary-color);
  color: var(--primary-color);
}

/* --- 评论列表 --- */
.comments-list {
  display: flex;
  flex-direction: column;
}
.comments-empty {
  text-align: center;
  padding: 32px 16px;
  color: var(--text-muted);
  font-size: 14px;
}
.comment-item {
  display: flex;
  gap: 12px;
  padding: 16px 0;
  border-bottom: 1px solid var(--border-light);
}
.comment-item:last-child {
  border-bottom: none;
}
.comment-item-new {
  animation: fadeInUp 0.4s ease;
}
.comment-avatar {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: #2563EB;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  font-size: 15px;
  font-weight: 600;
}
.comment-content-wrap {
  flex: 1;
}
.comment-header-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 4px;
}
.comment-author {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
}
.comment-time {
  font-size: 12px;
  color: var(--text-muted);
}
.comment-text {
  font-size: 14px;
  color: var(--text-primary);
  line-height: 1.6;
  margin: 0;
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* --- 贴吧式楼层评论 --- */
.floor-item {
  padding: 18px 0;
  border-bottom: 1px solid var(--border-light);
}
.floor-item:last-child {
  border-bottom: none;
}
.floor-main {
  display: flex;
  gap: 12px;
}
.floor-avatar {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #2563EB;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  font-size: 16px;
  font-weight: 600;
}
.floor-body {
  flex: 1;
  min-width: 0;
}
.floor-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 6px;
}
.floor-author {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
}
.floor-number {
  font-size: 12px;
  color: var(--text-muted);
  background: #F1F5F9;
  padding: 2px 8px;
  border-radius: var(--radius-pill);
}
.floor-text {
  font-size: 15px;
  color: var(--text-primary);
  line-height: 1.6;
  margin: 0 0 8px;
  word-break: break-word;
}
.floor-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.floor-time {
  font-size: 12px;
  color: var(--text-muted);
}
.floor-actions {
  display: flex;
  align-items: center;
  gap: 6px;
}
.floor-action-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  border: none;
  background: transparent;
  color: var(--text-secondary);
  font-size: 13px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: all 0.2s ease;
  font-family: inherit;
}
.floor-action-btn:hover {
  background: #F1F5F9;
  color: var(--primary-color);
}
.floor-action-btn.comment-like-btn.active {
  color: #EF4444;
}
.floor-action-btn.comment-like-btn.active svg {
  fill: #EF4444;
}
.floor-action-btn .like-count {
  font-size: 12px;
}

/* --- 楼中楼回复区 --- */
.sub-comments {
  margin-top: 10px;
  margin-left: 52px;
  padding: 10px 14px;
  background: #F8FAFC;
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.sub-comment-item {
  display: flex;
  gap: 8px;
  padding: 6px 0;
}
.sub-comment-item:not(:last-child) {
  border-bottom: 1px solid rgba(0, 0, 0, 0.04);
}
.sub-comment-avatar {
  flex-shrink: 0;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: #2563EB;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  font-size: 11px;
  font-weight: 600;
}
.sub-comment-body {
  flex: 1;
  min-width: 0;
}
.sub-comment-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 2px;
}
.sub-comment-author {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
}
.sub-comment-time {
  font-size: 11px;
  color: var(--text-muted);
}
.sub-comment-text {
  font-size: 13px;
  color: var(--text-primary);
  line-height: 1.5;
  margin: 0 0 4px;
  word-break: break-word;
}
.sub-comment-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}
.sub-action-btn {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  padding: 2px 6px;
  border: none;
  background: transparent;
  color: var(--text-muted);
  font-size: 12px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: all 0.2s ease;
  font-family: inherit;
}
.sub-action-btn:hover {
  background: rgba(37, 99, 235, 0.08);
  color: var(--primary-color);
}
.sub-action-btn.comment-like-btn.active {
  color: #EF4444;
}
.sub-action-btn.comment-like-btn.active svg {
  fill: #EF4444;
}

/* --- 回复输入框 --- */
.reply-input-box {
  margin-top: 8px;
  margin-left: 52px;
  gap: 8px;
  align-items: center;
}
.reply-input {
  flex: 1;
  padding: 8px 14px;
  border: 1px solid #E5E7EB;
  border-radius: var(--radius-pill);
  font-size: 13px;
  outline: none;
  transition: border-color 0.2s ease;
  font-family: inherit;
}
.reply-input:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}
.reply-submit-btn {
  padding: 6px 18px;
  background: var(--primary-color);
  color: #FFFFFF;
  border: none;
  border-radius: var(--radius-pill);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.2s ease;
  font-family: inherit;
  white-space: nowrap;
}
.reply-submit-btn:hover {
  background: var(--primary-dark);
}
.reply-submit-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}
.reply-cancel-btn {
  padding: 6px 14px;
  background: transparent;
  color: var(--text-secondary);
  border: none;
  border-radius: var(--radius-pill);
  font-size: 13px;
  cursor: pointer;
  transition: all 0.2s ease;
  font-family: inherit;
  white-space: nowrap;
}
.reply-cancel-btn:hover {
  background: #F1F5F9;
  color: var(--text-primary);
}

/* --- 楼层评论响应式 --- */
@media (max-width: 768px) {
  .floor-avatar {
    width: 34px;
    height: 34px;
    font-size: 14px;
  }
  .floor-text {
    font-size: 14px;
  }
  .sub-comments {
    margin-left: 46px;
    padding: 8px 10px;
  }
  .reply-input-box {
    margin-left: 46px;
    flex-wrap: wrap;
  }
  .reply-input {
    font-size: 13px;
  }
  .floor-action-btn {
    padding: 3px 8px;
    font-size: 12px;
  }
}

/* --- 社区响应式 --- */
@media (max-width: 768px) {
  .community-hero-card .community-publish-fab {
    margin-top: 16px;
  }
  .community-tab {
    padding: 8px 14px;
    font-size: 13px;
  }
  .forum-thread {
    padding: 16px;
    gap: 12px;
  }
  .thread-avatar {
    width: 36px;
    height: 36px;
    font-size: 15px;
  }
  .thread-title {
    font-size: 15px;
  }
  .thread-excerpt {
    font-size: 13px;
    -webkit-line-clamp: 2;
  }
  .thread-footer {
    gap: 14px;
  }
  .post-detail-card {
    padding: 20px;
  }
  .post-detail-title {
    font-size: 18px;
  }
  .comments-section {
    padding: 20px;
  }
  .post-detail-actions {
    flex-wrap: wrap;
    gap: 10px;
  }
  .post-action-stat {
    margin-left: 0;
    width: 100%;
    margin-top: 4px;
  }
}

/* ============================================================
   v5.0 PREMIUM 视觉升级 — 参考minebbs高级感，校园清新定制
   更精致的层次感、留白、交互反馈，拒绝模板化
   ============================================================ */

/* --- 全局字体渲染优化 --- */
body {
  font-feature-settings: "kern" 1, "liga" 1;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

/* --- 容器宽度微调 --- */
.container {
  max-width: 1180px;
}

/* --- 顶部栏精致化 --- */
.header-top {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid rgba(226, 232, 240, 0.5);
  padding: 7px 0;
}
.header-top-left .welcome-text {
  font-size: 12.5px;
  color: var(--text-secondary);
  letter-spacing: 0.03em;
  font-weight: 400;
}
.header-top-right {
  gap: 6px;
}
.header-top-right a {
  font-size: 12.5px;
  padding: 5px 13px;
  font-weight: 500;
  letter-spacing: 0.02em;
}
.header-top-right .student-login {
  background: var(--primary-color);
  color: #FFFFFF;
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.25);
}
.header-top-right .student-login:hover {
  background: var(--primary-dark);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.35);
  transform: translateY(-1px);
}
.header-top-right .admin-link {
  color: var(--text-secondary);
  background: transparent;
}
.header-top-right .admin-link:hover {
  color: var(--primary-color);
  background: rgba(37, 99, 235, 0.06);
}

/* --- 主导航栏：更通透的毛玻璃 --- */
.navbar {
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  border-bottom: 1px solid rgba(226, 232, 240, 0.4);
  padding: 10px 0;
}
.navbar.scrolled {
  box-shadow: 0 1px 20px rgba(0, 0, 0, 0.03);
}
.navbar-brand {
  gap: 10px;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.01em;
}
.nav-links {
  gap: 1px;
}
.nav-link {
  padding: 7px 13px;
  font-size: 13.5px;
  font-weight: 500;
  letter-spacing: 0.01em;
  border-radius: var(--radius-pill);
  color: var(--text-secondary);
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}
.nav-link:hover {
  color: var(--primary-color);
  background: rgba(37, 99, 235, 0.06);
}
.nav-link.active {
  color: var(--primary-color);
  background: rgba(37, 99, 235, 0.1);
  font-weight: 600;
}

/* --- 已登录用户头部操作区 --- */
.header-user-actions {
  gap: 6px;
}
.header-avatar {
  width: 30px;
  height: 30px;
  font-size: 12px;
  box-shadow: 0 2px 6px rgba(37, 99, 235, 0.2);
}
.header-action-btn {
  padding: 5px 13px !important;
  font-size: 12.5px !important;
}
.header-logout-btn {
  padding: 5px 13px !important;
  font-size: 12.5px !important;
}

/* --- 板块间距优化 --- */
.main > section {
  padding: 36px 0;
}
.section-header {
  margin-bottom: 24px;
}
.section-header h2 {
  font-size: 21px;
  font-weight: 700;
  letter-spacing: 0.01em;
}

/* --- 卡片系统全面升级：去掉硬边框，用层次感替代 --- */
.news-card,
.info-card,
.job-card,
.quick-nav-item,
.service-item,
.activity-card,
.campus-map-card,
.guide-card,
.product-card,
.snack-category-card,
.recharge-tier,
.job-detail-card,
.network-card {
  border: 1px solid transparent !important;
  box-shadow: var(--shadow-soft) !important;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
}
.news-card:hover,
.info-card:hover,
.job-card:hover,
.quick-nav-item:hover,
.service-item:hover,
.activity-card:hover,
.campus-map-card:hover,
.guide-card:hover,
.product-card:hover,
.snack-category-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.04), 0 12px 28px rgba(0, 0, 0, 0.06) !important;
  border-color: rgba(37, 99, 235, 0.1) !important;
}

/* --- 快捷导航卡片精致化 --- */
.quick-nav-item {
  border-radius: 16px !important;
  padding: 20px 16px !important;
}
.quick-nav-icon {
  width: 44px !important;
  height: 44px !important;
  border-radius: 13px !important;
  margin-bottom: 12px !important;
}

/* --- 按钮系统升级 --- */
.submit-btn,
.community-publish-fab,
.forum-empty-btn {
  font-weight: 600;
  letter-spacing: 0.03em;
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.2);
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1) !important;
}
.submit-btn:hover,
.community-publish-fab:hover,
.forum-empty-btn:hover {
  box-shadow: 0 4px 16px rgba(37, 99, 235, 0.3);
  transform: translateY(-2px);
}

/* --- 页面横幅区域优化 --- */
.page-banner {
  border-radius: var(--radius-banner);
  padding: 32px 36px;
}
.page-banner h1 {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.02em;
}
.page-banner p {
  font-size: 14px;
  letter-spacing: 0.03em;
  margin-top: 6px;
}

/* --- 社区工具栏（分类筛选）精致化 --- */
.community-toolbar {
  background: var(--card-bg);
  border-radius: 14px;
  box-shadow: var(--shadow-soft);
  padding: 6px;
  margin-bottom: 18px;
}
.community-tab {
  padding: 8px 16px;
  font-size: 13.5px;
  font-weight: 500;
  letter-spacing: 0.01em;
  border-radius: var(--radius-pill);
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}
.community-tab:hover {
  color: var(--primary-color);
  background: rgba(37, 99, 235, 0.06);
}
.community-tab.active {
  color: #FFFFFF;
  background: var(--primary-color);
  font-weight: 600;
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.25);
}

/* --- 论坛帖子列表：贴吧风高级感 --- */
.forum-list {
  gap: 10px;
}
.forum-thread {
  background: var(--card-bg);
  border: 1px solid transparent;
  border-radius: 14px;
  padding: 18px 22px;
  gap: 14px;
  box-shadow: var(--shadow-soft);
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}
.forum-thread:hover {
  border-color: rgba(37, 99, 235, 0.08);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04), 0 8px 24px rgba(0, 0, 0, 0.06);
  transform: translateY(-1px);
}
.thread-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #2563EB;
  font-size: 16px;
  box-shadow: 0 2px 6px rgba(37, 99, 235, 0.15);
}
.thread-meta {
  gap: 8px;
  margin-bottom: 6px;
}
.thread-author {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--text-primary);
}
.thread-time {
  font-size: 12px;
  color: var(--text-muted);
}
.thread-category {
  padding: 2px 9px;
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: 0.02em;
}
.thread-title {
  font-size: 15.5px;
  font-weight: 600;
  margin: 0 0 5px;
  letter-spacing: 0.01em;
}
.thread-excerpt {
  font-size: 13.5px;
  line-height: 1.55;
  margin: 0 0 10px;
}
.thread-footer {
  gap: 18px;
}
.thread-stat {
  font-size: 12.5px;
  gap: 4px;
}
.thread-stat .icon-svg {
  width: 14px;
  height: 14px;
}
.thread-stat-like:hover {
  color: var(--primary-color);
}
.thread-stat-like.liked {
  color: #EF4444;
}
.thread-stat-like.liked .icon-svg {
  color: #EF4444;
  fill: #EF4444;
}

/* --- 帖子详情页：贴吧帖子页风格 --- */
.post-detail-card {
  background: var(--card-bg);
  border: 1px solid transparent;
  border-radius: 18px;
  box-shadow: var(--shadow-soft);
  padding: 28px 32px;
}
.post-detail-header {
  gap: 12px;
  margin-bottom: 20px;
  padding-bottom: 18px;
}
.post-detail-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #2563EB;
  font-size: 18px;
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.15);
}
.post-detail-author {
  font-size: 15px;
  font-weight: 600;
}
.post-detail-title {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.01em;
  margin: 0 0 16px;
}
.post-detail-content {
  font-size: 14.5px;
  line-height: 1.75;
}
.post-detail-actions {
  gap: 12px;
  padding-top: 20px;
  margin-top: 20px;
  border-top: 1px solid var(--border-light);
}
.post-action-btn {
  padding: 8px 18px;
  font-size: 13.5px;
  font-weight: 500;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-color);
  background: var(--card-bg);
  color: var(--text-secondary);
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}
.post-action-btn:hover {
  border-color: rgba(37, 99, 235, 0.2);
  background: rgba(37, 99, 235, 0.04);
  color: var(--primary-color);
}
.post-action-btn.active {
  border-color: rgba(37, 99, 235, 0.3);
  background: rgba(37, 99, 235, 0.08);
  color: var(--primary-color);
}
.post-like-btn.active {
  border-color: rgba(239, 68, 68, 0.2);
  background: rgba(239, 68, 68, 0.05);
  color: #EF4444;
}

/* --- 评论区精致化 --- */
.comments-section {
  background: var(--card-bg);
  border: 1px solid transparent;
  border-radius: 18px;
  box-shadow: var(--shadow-soft);
  padding: 24px 28px;
}
.comments-header h3 {
  font-size: 16px;
  font-weight: 700;
}
.comment-input {
  border: 1.5px solid var(--border-color);
  border-radius: 12px;
  padding: 12px 16px;
  font-size: 14px;
  transition: border-color 0.2s ease;
  font-family: inherit;
}
.comment-input:focus {
  outline: none;
  border-color: rgba(37, 99, 235, 0.3);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.08);
}
.comment-submit-btn {
  padding: 8px 22px;
  font-size: 13.5px;
  font-weight: 600;
  background: var(--primary-color);
  color: #FFFFFF;
  border: none;
  border-radius: var(--radius-pill);
  cursor: pointer;
  font-family: inherit;
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.2);
  transition: all 0.25s ease;
}
.comment-submit-btn:hover {
  background: var(--primary-dark);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}
.comment-item {
  padding: 14px 0;
  border-bottom: 1px solid var(--border-light);
}
.comment-item:last-child {
  border-bottom: none;
}
.comment-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: #2563EB;
  font-size: 14px;
}
.comment-author {
  font-size: 13.5px;
  font-weight: 600;
}
.comment-time {
  font-size: 12px;
}
.comment-text {
  font-size: 14px;
  line-height: 1.6;
}

/* --- 表单输入框统一升级 --- */
.auth-form-group input,
.auth-form-group select,
.auth-form-group textarea {
  border: 1.5px solid var(--border-color) !important;
  border-radius: 10px !important;
  padding: 10px 14px !important;
  font-size: 14px !important;
  transition: all 0.2s ease !important;
  font-family: inherit !important;
}
.auth-form-group input:focus,
.auth-form-group select:focus,
.auth-form-group textarea:focus {
  outline: none !important;
  border-color: rgba(37, 99, 235, 0.4) !important;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.08) !important;
}

/* --- 弹窗升级 --- */
.auth-modal {
  border-radius: 22px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12);
}
.auth-modal-header {
  padding: 24px 28px 16px;
}
.auth-modal-body {
  padding: 0 28px 28px;
}
.auth-modal-title h2 {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.01em;
}
.auth-modal-tip {
  font-size: 13.5px;
  color: var(--text-secondary);
  margin-bottom: 20px;
}

/* --- 返回链接 --- */
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--text-secondary);
  text-decoration: none;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  background: var(--card-bg);
  box-shadow: var(--shadow-soft);
  transition: all 0.2s ease;
}
.back-link:hover {
  color: var(--primary-color);
  background: rgba(37, 99, 235, 0.04);
}

/* --- 发帖浮动按钮 --- */
.community-publish-fab {
  font-size: 13.5px;
  font-weight: 600;
  padding: 8px 20px;
  border-radius: var(--radius-pill);
  letter-spacing: 0.02em;
}

/* --- 页脚优化 --- */
.site-footer {
  background: rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid rgba(226, 232, 240, 0.5);
}

/* --- 移动端导航优化 --- */
@media (max-width: 768px) {
  .navbar-brand {
    font-size: 16px;
  }
  .header-top-left .welcome-text {
    font-size: 11px;
  }
  .header-top-right a {
    font-size: 11.5px;
    padding: 4px 10px;
  }
  .page-banner {
    padding: 24px 20px;
    border-radius: 20px;
  }
  .page-banner h1 {
    font-size: 18px;
  }
  .forum-thread {
    padding: 14px 16px;
    gap: 10px;
    border-radius: 12px;
  }
  .thread-avatar {
    width: 36px;
    height: 36px;
    font-size: 14px;
    border-radius: 10px;
  }
  .thread-title {
    font-size: 14.5px;
  }
  .thread-excerpt {
    font-size: 13px;
  }
  .post-detail-card {
    padding: 20px 18px;
    border-radius: 14px;
  }
  .post-detail-title {
    font-size: 17px;
  }
  .comments-section {
    padding: 18px 16px;
    border-radius: 14px;
  }
  .community-tab {
    padding: 7px 13px;
    font-size: 12.5px;
  }
  .section-header h2 {
    font-size: 18px;
  }
}

/* ============================================================
   v6.0 ULTRA-PREMIUM 视觉升级 — minebbs高级感校园定制版
   精致层次 · 优雅留白 · 微交互 · 清新校园风
   ============================================================ */

/* --- CSS变量增强 --- */
:root {
  --radius-thread: 12px;
  --radius-input-premium: 10px;
  --shadow-card-premium: 0 6px 18px rgba(0, 0, 0, 0.05);
  --shadow-card-hover-premium: 0 8px 24px rgba(0, 0, 0, 0.08);
  --shadow-modal-premium: 0 24px 80px rgba(0,0,0,0.14), 0 8px 24px rgba(0,0,0,0.06);
  --transition-premium: all 0.28s cubic-bezier(0.4, 0, 0.2, 1);
  --blue-50: #EFF6FF;
  --blue-100: #DBEAFE;
  --blue-200: #BFDBFE;
  --blue-500: #3B82F6;
  --blue-600: #2563EB;
  --blue-700: #1D4ED8;
  --slate-50: #F8FAFC;
  --slate-100: #F1F5F9;
  --slate-200: #E2E8F0;
  --slate-300: #CBD5E1;
  --slate-400: #94A3B8;
  --slate-500: #64748B;
  --slate-600: #475569;
  --slate-700: #334155;
  --slate-800: #1E293B;
  --slate-900: #0F172A;
}

/* --- 全局滚动条美化 --- */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: rgba(148, 163, 184, 0.3);
  border-radius: 999px;
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(148, 163, 184, 0.5);
}

/* --- 选中文本美化 --- */
::selection {
  background: rgba(37, 99, 235, 0.15);
  color: var(--blue-700);
}

/* --- 顶部信息栏终极精致化 --- */
.header-top {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(24px) saturate(200%);
  -webkit-backdrop-filter: blur(24px) saturate(200%);
  border-bottom: 1px solid rgba(226, 232, 240, 0.6);
}
.header-top-left .welcome-text {
  font-size: 12px;
  color: var(--slate-500);
  letter-spacing: 0.04em;
  font-weight: 400;
}

/* --- 主导航栏终极毛玻璃 --- */
.navbar {
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(28px) saturate(200%);
  -webkit-backdrop-filter: blur(28px) saturate(200%);
  border-bottom: 1px solid rgba(226, 232, 240, 0.5);
}
.navbar-brand {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.02em;
  margin-right: 28px;
}
.navbar-brand .brand-text {
  background: #2563EB;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* --- 导航链接终极精致化 --- */
.nav-links {
  gap: 2px;
}
.nav-link {
  padding: 7px 14px;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.02em;
  border-radius: var(--radius-pill);
  color: var(--slate-500);
  transition: var(--transition-premium);
  position: relative;
}
.nav-link:hover {
  color: var(--blue-600);
  background: rgba(37, 99, 235, 0.05);
}
.nav-link.active {
  color: var(--blue-600);
  background: rgba(37, 99, 235, 0.08);
  font-weight: 600;
}
.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 50%;
  transform: translateX(-50%);
  width: 16px;
  height: 2px;
  border-radius: 999px;
  background: var(--blue-600);
}

/* --- 已登录用户区精致化 --- */
.header-user-actions {
  gap: 8px;
  align-items: center;
}
.header-avatar {
  width: 32px;
  height: 32px;
  border-radius: 10px;
  background: #2563EB;
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 600;
  color: #FFFFFF;
  letter-spacing: 0.02em;
}
.header-avatar .icon-svg {
  color: #FFFFFF;
}
.header-action-btn,
.header-logout-btn {
  padding: 5px 14px !important;
  font-size: 12px !important;
  font-weight: 500 !important;
  border-radius: var(--radius-pill) !important;
  letter-spacing: 0.02em;
  transition: var(--transition-premium);
}
.header-action-btn {
  color: #FFFFFF !important;
}
.header-action-btn:hover {
  color: #FFFFFF !important;
}
.header-logout-btn {
  background: transparent;
  color: var(--slate-400) !important;
  border: 1px solid var(--slate-200);
}
.header-logout-btn:hover {
  color: #EF4444 !important;
  border-color: rgba(239, 68, 68, 0.2);
  background: rgba(239, 68, 68, 0.04);
}

/* --- 登录/管理员按钮 --- */
.header-top-right .student-login {
  background: #2563EB;
  color: #FFFFFF;
  font-size: 12px;
  padding: 5px 16px;
  border-radius: var(--radius-pill);
  font-weight: 600;
  letter-spacing: 0.03em;
  box-shadow: 0 2px 10px rgba(37, 99, 235, 0.25);
  transition: var(--transition-premium);
}
.header-top-right .student-login:hover {
  box-shadow: 0 4px 16px rgba(37, 99, 235, 0.35);
  transform: translateY(-1px);
}
.header-top-right .admin-link {
  color: var(--slate-500);
  background: transparent;
  font-size: 12px;
  padding: 5px 14px;
  border-radius: var(--radius-pill);
  font-weight: 500;
  border: 1px solid var(--slate-200);
  transition: var(--transition-premium);
}
.header-top-right .admin-link:hover {
  color: var(--blue-600);
  border-color: rgba(37, 99, 235, 0.2);
  background: rgba(37, 99, 235, 0.04);
}

/* --- 容器优化 --- */
.container {
  max-width: 1200px;
  padding: 0 20px;
}

/* --- 板块间距终极优化 --- */
.main > section {
  padding: 40px 0;
}
.main > section:first-child {
  padding-top: 24px;
}
.section-header {
  margin-bottom: 28px;
}
.section-header h2 {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--slate-800);
  display: flex;
  align-items: center;
  gap: 8px;
}
.section-header h2 .icon-svg {
  color: var(--blue-600);
}
.section-header p {
  font-size: 13px;
  color: var(--slate-400);
  margin-top: 4px;
  letter-spacing: 0.02em;
}

/* --- 卡片系统终极升级 --- */
.news-card,
.info-card,
.job-card,
.quick-nav-item,
.service-item,
.product-card,
.snack-category-card,
.recharge-tier,
.network-card,
.guide-card,
.campus-map-card {
  background: #FFFFFF !important;
  border: 1px solid rgba(226, 232, 240, 0.6) !important;
  border-radius: 16px !important;
  box-shadow: var(--shadow-card-premium) !important;
  transition: var(--transition-premium) !important;
  overflow: hidden;
}
.news-card:hover,
.info-card:hover,
.job-card:hover,
.quick-nav-item:hover,
.service-item:hover,
.product-card:hover,
.snack-category-card:hover,
.recharge-tier:hover,
.network-card:hover,
.guide-card:hover,
.campus-map-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-card-hover-premium) !important;
  border-color: rgba(37, 99, 235, 0.12) !important;
}

/* --- 快捷导航卡片 --- */
.quick-nav-item {
  padding: 22px 16px !important;
  text-align: center;
  border-radius: 14px !important;
}
.quick-nav-item .nav-icon {
  width: 46px !important;
  height: 46px !important;
  border-radius: 14px !important;
  margin: 0 auto 12px !important;
  display: flex;
  align-items: center;
  justify-content: center;
}
.quick-nav-item .nav-title {
  font-size: 13px;
  font-weight: 500;
  color: var(--slate-600);
  letter-spacing: 0.02em;
}

/* ============================================================
   ====== 管理后台 - 高级数据仪表盘样式 ======
   ============================================================ */

/* 顶部标题栏 */
.admin-header-left {
  display: flex;
  align-items: baseline;
  gap: 12px;
}
.admin-subtitle {
  font-size: 13px;
  color: #64748B;
  font-weight: 400;
}
.admin-header-right {
  margin-left: auto;
}
.admin-date {
  font-size: 13px;
  color: #64748B;
  font-variant-numeric: tabular-nums;
  font-weight: 500;
}

/* ====== 核心指标卡片网格 ====== */
.dash-core-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 14px;
  margin-bottom: 18px;
}
.dash-core-card {
  background: #FFFFFF;
  border-radius: 14px;
  padding: 18px 16px 16px;
  position: relative;
  overflow: hidden;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  border: 1px solid rgba(0,0,0,0.03);
}
.dash-core-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  border-radius: 14px 14px 0 0;
}
.dash-core-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.06);
}
.dash-core-blue::before { background: #2563EB; }
.dash-core-green::before { background: #10B981; }
.dash-core-orange::before { background: #F59E0B; }
.dash-core-purple::before { background: #8B5CF6; }
.dash-core-teal::before { background: #06B6D4; }
.dash-core-pink::before { background: #EC4899; }

.dash-core-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}
.dash-core-icon {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.dash-core-blue .dash-core-icon { background: rgba(37,99,235,0.1); color: #2563EB; }
.dash-core-green .dash-core-icon { background: rgba(16,185,129,0.1); color: #10B981; }
.dash-core-orange .dash-core-icon { background: rgba(245,158,11,0.1); color: #F59E0B; }
.dash-core-purple .dash-core-icon { background: rgba(139,92,246,0.1); color: #8B5CF6; }
.dash-core-teal .dash-core-icon { background: rgba(6,182,212,0.1); color: #06B6D4; }
.dash-core-pink .dash-core-icon { background: rgba(236,72,153,0.1); color: #EC4899; }

.dash-core-trend {
  font-size: 11px;
  color: #94A3B8;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.dash-core-value {
  font-size: 26px;
  font-weight: 700;
  color: #1E293B;
  line-height: 1.2;
  margin-bottom: 2px;
  font-variant-numeric: tabular-nums;
}
.dash-core-label {
  font-size: 13px;
  color: #64748B;
  margin-bottom: 8px;
}
.dash-core-sub {
  font-size: 11px;
  color: #94A3B8;
  padding-top: 6px;
  border-top: 1px solid #F1F5F9;
}
.dash-core-sub strong {
  color: #2563EB;
  font-weight: 600;
}

/* ====== 两列布局 ====== */
.dash-row-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 18px;
}
.dash-row-3col {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-bottom: 18px;
}

/* ====== 面板通用样式 ====== */
.dash-panel {
  background: #FFFFFF;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid rgba(0,0,0,0.03);
}
.dash-panel-full {
  margin-bottom: 18px;
}
.dash-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  border-bottom: 1px solid #F1F5F9;
}
.dash-panel-header h3 {
  font-size: 15px;
  font-weight: 600;
  color: #1E293B;
  margin: 0;
  display: flex;
  align-items: center;
  gap: 6px;
}
.dash-panel-tag {
  font-size: 11px;
  color: #94A3B8;
  background: #F8FAFC;
  padding: 3px 10px;
  border-radius: 999px;
  font-weight: 500;
}
.dash-panel-link {
  font-size: 12px;
  color: #2563EB;
  text-decoration: none;
  font-weight: 500;
  transition: opacity 0.2s;
}
.dash-panel-link:hover {
  opacity: 0.7;
}
.dash-panel-body {
  padding: 16px 18px;
}

/* ====== 营收分析条形图 ====== */
.dash-revenue-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.dash-revenue-item {
  display: grid;
  grid-template-columns: 1fr 100px;
  gap: 8px;
  align-items: center;
  margin-bottom: 14px;
}
.dash-revenue-item:last-child {
  margin-bottom: 0;
}
.dash-revenue-info {
  grid-column: 1 / 3;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 4px;
}
.dash-revenue-name {
  font-size: 13px;
  color: #475569;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 5px;
}
.dash-revenue-amount {
  font-size: 14px;
  font-weight: 700;
  color: #1E293B;
  font-variant-numeric: tabular-nums;
}
.dash-revenue-bar-track {
  grid-column: 1 / 2;
  height: 8px;
  background: #F1F5F9;
  border-radius: 999px;
  overflow: hidden;
}
.dash-revenue-bar {
  height: 100%;
  border-radius: 999px;
  transition: width 0.6s ease;
  min-width: 4px;
}
.dash-bar-blue { background: linear-gradient(90deg, #2563EB, #3B82F6); }
.dash-bar-orange { background: linear-gradient(90deg, #F59E0B, #FBBF24); }
.dash-bar-green { background: linear-gradient(90deg, #10B981, #34D399); }
.dash-bar-purple { background: linear-gradient(90deg, #8B5CF6, #A78BFA); }
.dash-bar-teal { background: linear-gradient(90deg, #06B6D4, #22D3EE); }
.dash-revenue-count {
  grid-column: 2 / 3;
  text-align: right;
  font-size: 12px;
  color: #94A3B8;
  font-variant-numeric: tabular-nums;
}

/* ====== 订单状态环形图 ====== */
.dash-status-ring {
  width: 130px;
  height: 130px;
  border-radius: 50%;
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.dash-status-ring::before {
  content: '';
  position: absolute;
  width: 96px;
  height: 96px;
  border-radius: 50%;
  background: #FFFFFF;
}
.dash-status-center {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.dash-status-num {
  font-size: 24px;
  font-weight: 700;
  color: #1E293B;
  line-height: 1;
}
.dash-status-text {
  font-size: 11px;
  color: #94A3B8;
  margin-top: 2px;
}
.dash-status-legend {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
.dash-status-leg-item {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  background: #F8FAFC;
  border-radius: 8px;
}
.dash-leg-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}
.dash-dot-pending { background: #F59E0B; }
.dash-dot-processing { background: #3B82F6; }
.dash-dot-delivering { background: #06B6D4; }
.dash-dot-completed { background: #10B981; }
.dash-leg-label {
  font-size: 12px;
  color: #64748B;
}
.dash-leg-val {
  font-size: 13px;
  font-weight: 700;
  color: #1E293B;
  margin-left: auto;
  font-variant-numeric: tabular-nums;
}

/* ====== 7天趋势柱状图 ====== */
.dash-trend-chart {
  padding: 4px 0;
}
.dash-trend-bars {
  display: flex;
  align-items: flex-end;
  justify-content: space-around;
  gap: 8px;
  height: 160px;
}
.dash-trend-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex: 1;
  height: 100%;
  justify-content: flex-end;
}
.dash-trend-bar-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  height: 100%;
  justify-content: flex-end;
  position: relative;
}
.dash-trend-count {
  font-size: 11px;
  font-weight: 600;
  color: #475569;
  margin-bottom: 4px;
  font-variant-numeric: tabular-nums;
}
.dash-trend-bar {
  width: 70%;
  max-width: 32px;
  background: linear-gradient(180deg, #3B82F6, #2563EB);
  border-radius: 6px 6px 2px 2px;
  min-height: 4px;
  transition: height 0.5s ease;
}
.dash-trend-day {
  font-size: 11px;
  color: #94A3B8;
  margin-top: 6px;
  font-weight: 500;
}

/* ====== 全站数据总览网格 ====== */
.dash-mini-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 10px;
}
.dash-mini-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 14px 6px;
  background: #F8FAFC;
  border-radius: 10px;
  transition: background 0.2s;
}
.dash-mini-item:hover {
  background: #F1F5F9;
}
.dash-mini-icon {
  color: #64748B;
  margin-bottom: 6px;
}
.dash-mini-val {
  font-size: 17px;
  font-weight: 700;
  color: #1E293B;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.dash-mini-label {
  font-size: 11px;
  color: #94A3B8;
  margin-top: 3px;
  text-align: center;
  white-space: nowrap;
}

/* ====== 订单表格增强 ====== */
.dash-table table {
  width: 100%;
  border-collapse: collapse;
}
.dash-table th {
  font-size: 12px;
  font-weight: 600;
  color: #64748B;
  text-align: left;
  padding: 10px 14px;
  background: #F8FAFC;
  border-bottom: 1px solid #E2E8F0;
  white-space: nowrap;
}
.dash-table td {
  font-size: 13px;
  color: #334155;
  padding: 10px 14px;
  border-bottom: 1px solid #F1F5F9;
}
.dash-table tr:hover td {
  background: #FAFBFE;
}
.td-mono {
  font-family: 'SF Mono', 'Consolas', monospace;
  font-size: 12px;
}
.td-amount {
  font-weight: 600;
  color: #2563EB;
  font-variant-numeric: tabular-nums;
}
.td-time {
  font-size: 12px;
  color: #94A3B8;
  white-space: nowrap;
}
.td-empty {
  text-align: center;
  color: #94A3B8;
  padding: 30px !important;
}

/* ====== 订单类型标签 ====== */
.dash-tag {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  white-space: nowrap;
}
.dash-tag-blue { background: rgba(37,99,235,0.1); color: #2563EB; }
.dash-tag-green { background: rgba(16,185,129,0.1); color: #059669; }
.dash-tag-purple { background: rgba(139,92,246,0.1); color: #7C3AED; }
.dash-tag-orange { background: rgba(245,158,11,0.1); color: #D97706; }
.dash-tag-teal { background: rgba(6,182,212,0.1); color: #0891B2; }

/* ====== 列表样式 ====== */
.dash-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.dash-list-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: 10px;
  transition: background 0.2s;
}
.dash-list-item:hover {
  background: #F8FAFC;
}
.dash-list-item-col {
  flex-direction: column;
  align-items: stretch;
  gap: 4px;
}
.dash-list-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: #2563EB;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 600;
  flex-shrink: 0;
}
.dash-list-icon {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.dash-list-icon-warn {
  background: rgba(245,158,11,0.1);
  color: #F59E0B;
}
.dash-list-info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 1px;
}
.dash-list-name {
  font-size: 13px;
  font-weight: 600;
  color: #1E293B;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.dash-list-meta {
  font-size: 11px;
  color: #94A3B8;
}
.dash-list-time {
  font-size: 11px;
  color: #94A3B8;
  white-space: nowrap;
  flex-shrink: 0;
}
.dash-list-action {
  font-size: 11px;
  color: #2563EB;
  text-decoration: none;
  padding: 4px 10px;
  background: rgba(37,99,235,0.08);
  border-radius: 999px;
  font-weight: 500;
  flex-shrink: 0;
  transition: background 0.2s;
}
.dash-list-action:hover {
  background: rgba(37,99,235,0.15);
}
.dash-list-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.dash-list-text {
  font-size: 12px;
  color: #64748B;
  line-height: 1.4;
}
.dash-empty-mini {
  text-align: center;
  padding: 24px 0;
  font-size: 13px;
  color: #94A3B8;
}

/* ====== 快捷入口 ====== */
.dash-shortcuts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 16px;
  background: #FFFFFF;
  border-radius: 14px;
  border: 1px solid rgba(0,0,0,0.03);
}
.dash-shortcut {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  background: #F8FAFC;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 500;
  color: #475569;
  text-decoration: none;
  transition: all 0.2s;
}
.dash-shortcut:hover {
  background: rgba(37,99,235,0.08);
  color: #2563EB;
  transform: translateY(-1px);
}

/* ====== 订单筛选栏 + 分页 ====== */
.dash-order-filters {
  display: flex;
  gap: 10px;
  padding: 12px 16px 16px;
  flex-wrap: wrap;
  align-items: center;
}
.dash-filter-select, .dash-filter-input {
  padding: 7px 12px;
  border: 1px solid #E2E8F0;
  border-radius: 8px;
  font-size: 13px;
  color: #334155;
  background: #F8FAFC;
  outline: none;
  transition: border-color 0.2s;
}
.dash-filter-select:focus, .dash-filter-input:focus {
  border-color: #2563EB;
  background: #FFFFFF;
}
.dash-filter-input {
  flex: 1;
  min-width: 200px;
}
.dash-filter-btn {
  padding: 7px 18px;
  border: none;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  color: #FFFFFF;
  background: #2563EB;
  cursor: pointer;
  transition: background 0.2s;
  white-space: nowrap;
}
.dash-filter-btn:hover {
  background: #1D4ED8;
}
.dash-pagination {
  display: flex;
  gap: 6px;
  padding: 12px 16px;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
}
.dash-page-btn {
  padding: 6px 12px;
  border: 1px solid #E2E8F0;
  border-radius: 8px;
  font-size: 13px;
  color: #475569;
  background: #FFFFFF;
  cursor: pointer;
  transition: all 0.2s;
}
.dash-page-btn:hover:not(.disabled):not(.active) {
  border-color: #2563EB;
  color: #2563EB;
}
.dash-page-btn.active {
  background: #2563EB;
  border-color: #2563EB;
  color: #FFFFFF;
}
.dash-page-btn.disabled {
  opacity: 0.4;
  cursor: not-allowed;
}
.dash-page-ellipsis {
  padding: 0 4px;
  color: #94A3B8;
  font-size: 13px;
}
.dash-order-row {
  cursor: pointer;
  transition: background 0.15s;
}
.dash-order-row:hover {
  background: rgba(37, 99, 235, 0.04) !important;
}

/* ====== 实时指示器 + 数据闪烁动画 ====== */
.dash-live-indicator {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  background: rgba(34, 197, 94, 0.1);
  color: #16a34a;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  margin-left: 12px;
  transition: all 0.3s ease;
}
.dash-live-indicator.dash-live-active {
  background: rgba(34, 197, 94, 0.2);
  transform: scale(1.05);
}
.dash-live-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #22c55e;
  animation: dash-pulse 2s infinite;
}
@keyframes dash-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}
.dash-flash {
  animation: dash-flash-anim 0.6s ease;
}
@keyframes dash-flash-anim {
  0% { color: inherit; }
  30% { color: #2563EB; transform: scale(1.08); }
  100% { color: inherit; transform: scale(1); }
}

/* ====== 响应式适配 ====== */
@media (max-width: 1200px) {
  .dash-core-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .dash-mini-grid {
    grid-template-columns: repeat(6, 1fr);
  }
  .dash-revenue-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 768px) {
  .dash-core-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .dash-row-2col {
    grid-template-columns: 1fr;
  }
  .dash-row-3col {
    grid-template-columns: 1fr;
  }
  .dash-revenue-grid {
    grid-template-columns: 1fr;
  }
  .dash-mini-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .dash-table {
    overflow-x: auto;
  }
  .dash-table table {
    min-width: 600px;
  }
}

/* --- 新闻卡片精致化 --- */
.news-card {
  border-radius: 16px !important;
}
.news-card .news-image {
  height: 160px;
  overflow: hidden;
  border-radius: 12px 12px 0 0;
}
.news-card .news-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.news-card:hover .news-image img {
  transform: scale(1.05);
}
.news-card h3 {
  font-size: 15px;
  font-weight: 600;
  color: var(--slate-800);
}
.news-card p {
  font-size: 13px;
  color: var(--slate-500);
  line-height: 1.6;
}
.news-tag {
  font-size: 11px;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  letter-spacing: 0.03em;
}

/* --- 兼职卡片 --- */
.job-card {
  padding: 20px;
  border-radius: 14px !important;
}
.job-card h3 {
  font-size: 15px;
  font-weight: 600;
  color: var(--slate-800);
}
.job-card .salary {
  font-size: 14px;
  font-weight: 700;
  color: var(--blue-600);
}
.job-card .job-desc {
  font-size: 13px;
  color: var(--slate-500);
  line-height: 1.6;
}

/* --- 按钮系统终极升级 --- */
.submit-btn,
.community-publish-fab,
.forum-empty-btn,
.banner-btn,
.promo-btn,
.job-btn {
  font-weight: 600;
  letter-spacing: 0.04em;
  border-radius: var(--radius-pill);
  transition: var(--transition-premium);
}
.submit-btn {
  background: #2563EB;
  color: #FFFFFF;
  box-shadow: 0 2px 10px rgba(37, 99, 235, 0.22);
  font-size: 14px;
  padding: 11px 28px;
}
.submit-btn:hover {
  box-shadow: 0 6px 20px rgba(37, 99, 235, 0.35);
  transform: translateY(-2px);
}
.submit-btn:active {
  transform: translateY(0);
}

/* --- 页面横幅终极精致化 --- */
.page-banner {
  border-radius: 20px;
  padding: 28px 32px;
  background: #FFFFFF;
  border: 1px solid rgba(226, 232, 240, 0.6);
  box-shadow: var(--shadow-card-premium);
}
.page-banner h1 {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--slate-800);
}
.page-banner p {
  font-size: 13px;
  color: var(--slate-400);
  letter-spacing: 0.03em;
  margin-top: 6px;
}

/* --- Banner轮播 --- */
.banner-section {
  padding: 20px 0 28px !important;
}
.banner-item picture {
  display: block;
  width: 100%;
}
.banner-wrapper {
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
}
.banner-item {
  border-radius: 20px;
  overflow: hidden;
}
.banner-overlay h2 {
  font-size: 24px;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.3);
}
.banner-overlay p {
  font-size: 13px;
  letter-spacing: 0.04em;
}
.banner-btn {
  font-size: 13px;
  font-weight: 600;
  padding: 10px 24px;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.95);
  color: var(--blue-600);
  backdrop-filter: blur(10px);
  transition: var(--transition-premium);
}
.banner-btn:hover {
  background: #FFFFFF;
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}
.banner-indicators .indicator {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.5);
  transition: var(--transition-premium);
}
.banner-indicators .indicator.active {
  width: 24px;
  background: #FFFFFF;
}

/* --- 客服咨询卡片 --- */
.service-item {
  padding: 24px;
  border-radius: 16px !important;
  background: #FFFFFF !important;
}
.service-item .service-icon {
  width: 44px;
  height: 44px;
  border-radius: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
}
.service-item h3 {
  font-size: 15px;
  font-weight: 600;
  color: var(--slate-800);
  margin-bottom: 8px;
}
.service-item p {
  font-size: 13px;
  color: var(--slate-500);
  line-height: 1.7;
}

/* --- 促销卡片 --- */
.promo-card {
  border-radius: 20px;
  overflow: hidden;
  background: var(--card-bg);
  box-shadow: var(--shadow-soft);
  border: 1px solid var(--border-color);
}
.promo-card h2 {
  font-size: 22px;
  font-weight: 700;
  color: var(--primary-color);
}
.promo-card p {
  font-size: 14px;
  color: var(--text-secondary);
}
.promo-btn {
  background: var(--primary-color);
  color: #FFFFFF;
  font-size: 13px;
  font-weight: 600;
  padding: 10px 24px;
  border-radius: var(--radius-pill);
  transition: var(--transition-premium);
}
.promo-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}

/* --- 地图区域 --- */
.map-container {
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--shadow-card-premium);
  border: 1px solid rgba(226, 232, 240, 0.6);
}
.map-sidebar {
  background: #FFFFFF;
}
.location-item {
  border-radius: 10px;
  padding: 10px 14px;
  transition: var(--transition-premium);
}
.location-item:hover {
  background: rgba(37, 99, 235, 0.04);
}

/* --- 表单输入终极精致化 --- */
.auth-form-group input,
.auth-form-group select,
.auth-form-group textarea {
  border: 1.5px solid var(--slate-200) !important;
  border-radius: 10px !important;
  padding: 11px 15px !important;
  font-size: 14px !important;
  font-weight: 400 !important;
  color: var(--slate-800) !important;
  background: var(--slate-50) !important;
  transition: var(--transition-premium) !important;
  font-family: inherit !important;
}
.auth-form-group input:hover,
.auth-form-group select:hover,
.auth-form-group textarea:hover {
  border-color: var(--slate-300) !important;
  background: #FFFFFF !important;
}
.auth-form-group input:focus,
.auth-form-group select:focus,
.auth-form-group textarea:focus {
  outline: none !important;
  border-color: var(--blue-500) !important;
  background: #FFFFFF !important;
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.08) !important;
}
.auth-form-group label {
  font-size: 13px;
  font-weight: 500;
  color: var(--slate-600);
  letter-spacing: 0.02em;
  margin-bottom: 6px;
  display: block;
}

/* --- 弹窗终极精致化 --- */
.auth-modal {
  border-radius: 24px;
  box-shadow: var(--shadow-modal-premium);
  background: #FFFFFF;
}
.auth-modal-overlay.show {
  background: rgba(15, 23, 42, 0.4);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.auth-modal-header {
  padding: 28px 32px 12px;
  border-bottom: none;
}
.auth-modal-body {
  padding: 0 32px 32px;
}
.auth-modal-title {
  gap: 12px;
}
.auth-modal-title h2 {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--slate-800);
}
.auth-modal-icon {
  width: 44px;
  height: 44px;
  border-radius: 13px;
  background: #2563EB;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.2);
}
.auth-modal-icon .icon-svg {
  color: #FFFFFF;
}
.auth-modal-close {
  width: 32px;
  height: 32px;
  border-radius: 10px;
  background: var(--slate-100);
  color: var(--slate-500);
  font-size: 16px;
  border: none;
  cursor: pointer;
  transition: var(--transition-premium);
  display: flex;
  align-items: center;
  justify-content: center;
}
.auth-modal-close:hover {
  background: var(--slate-200);
  color: var(--slate-700);
}
.auth-modal-tip {
  font-size: 13px;
  color: var(--slate-400);
  margin-bottom: 20px;
  letter-spacing: 0.02em;
}
.auth-modal-register-link {
  text-align: center;
  font-size: 13px;
  color: var(--slate-400);
  margin-top: 18px;
}
.auth-modal-register-link a {
  color: var(--blue-600);
  font-weight: 600;
}
.auth-form-row {
  gap: 16px;
}

/* --- 社区工具栏终极精致化 --- */
.community-toolbar {
  background: #FFFFFF;
  border-radius: 14px;
  box-shadow: var(--shadow-card-premium);
  border: 1px solid rgba(226, 232, 240, 0.6);
  padding: 6px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 4px;
  overflow-x: auto;
}
.community-tabs {
  display: flex;
  gap: 4px;
  flex-wrap: nowrap;
}
.community-tab {
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.02em;
  border-radius: var(--radius-pill);
  color: var(--slate-500);
  transition: var(--transition-premium);
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 5px;
}
.community-tab:hover {
  color: var(--blue-600);
  background: rgba(37, 99, 235, 0.05);
}
.community-tab.active {
  color: #FFFFFF;
  background: #2563EB;
  font-weight: 600;
  box-shadow: 0 2px 10px rgba(37, 99, 235, 0.25);
}
.community-tab .icon-svg {
  width: 15px;
  height: 15px;
}

/* --- 社区统计栏 --- */
.community-stats-bar {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 12px;
  padding-left: 12px;
  border-left: 1px solid var(--slate-200);
  flex-shrink: 0;
}
.community-stat-item {
  font-size: 12px;
  color: var(--slate-400);
  display: flex;
  align-items: center;
  gap: 4px;
  white-space: nowrap;
  letter-spacing: 0.02em;
}
.community-stat-item .icon-svg {
  width: 13px;
  height: 13px;
  color: var(--blue-500);
}

/* --- 论坛帖子列表：贴吧风终极版 --- */
.forum-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.forum-thread {
  background: #FFFFFF;
  border: 1px solid rgba(226, 232, 240, 0.5);
  border-radius: 14px;
  padding: 18px 22px;
  display: flex;
  gap: 14px;
  box-shadow: var(--shadow-soft);
  transition: var(--transition-premium);
  cursor: pointer;
  position: relative;
}
.forum-thread::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 0;
  border-radius: 999px;
  background: var(--blue-600);
  transition: height 0.3s ease;
}
.forum-thread:hover {
  border-color: rgba(37, 99, 235, 0.1);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
  transform: translateY(-1px);
}
.forum-thread:hover::before {
  height: 60%;
}
.thread-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: #2563EB;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: 600;
  color: #FFFFFF;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.15);
}
.thread-body {
  flex: 1;
  min-width: 0;
}
.thread-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 5px;
  flex-wrap: wrap;
}
.thread-author {
  font-size: 13px;
  font-weight: 600;
  color: var(--slate-700);
}
.thread-time {
  font-size: 12px;
  color: var(--slate-400);
}
.thread-category {
  padding: 2px 10px;
  font-size: 11px;
  font-weight: 600;
  border-radius: var(--radius-pill);
  letter-spacing: 0.03em;
}
.thread-category-secondhand {
  background: rgba(255, 140, 56, 0.1);
  color: #FF8C38;
}
.thread-category-lost {
  background: rgba(239, 68, 68, 0.08);
  color: #EF4444;
}
.thread-category-buy {
  background: rgba(37, 99, 235, 0.08);
  color: var(--blue-600);
}
.thread-category-interest {
  background: rgba(135, 210, 175, 0.15);
  color: #0D9488;
}
.thread-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--slate-800);
  margin: 0 0 5px;
  letter-spacing: 0.01em;
  line-height: 1.4;
}
.thread-excerpt {
  font-size: 13px;
  line-height: 1.6;
  color: var(--slate-500);
  margin: 0 0 10px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.thread-footer {
  display: flex;
  align-items: center;
  gap: 18px;
}
.thread-stat {
  font-size: 12px;
  color: var(--slate-400);
  display: flex;
  align-items: center;
  gap: 4px;
  transition: var(--transition-premium);
}
.thread-stat .icon-svg {
  width: 14px;
  height: 14px;
}
.thread-stat-view:hover {
  color: var(--slate-600);
}
.thread-stat-like {
  cursor: pointer;
  background: none;
  border: none;
  font-family: inherit;
  padding: 2px 4px;
  border-radius: 6px;
}
.thread-stat-like:hover {
  color: var(--blue-600);
  background: rgba(37, 99, 235, 0.04);
}
.thread-stat-like.liked {
  color: #EF4444;
}
.thread-stat-like.liked .icon-svg {
  color: #EF4444;
  fill: #EF4444;
}

/* --- 空状态 --- */
.forum-empty {
  text-align: center;
  padding: 60px 20px;
  background: #FFFFFF;
  border-radius: 16px;
  border: 1px solid rgba(226, 232, 240, 0.5);
}
.forum-empty-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 18px;
  background: var(--blue-50);
  color: var(--blue-500);
}
.forum-empty p {
  font-size: 14px;
  color: var(--slate-400);
  margin-bottom: 16px;
}
.forum-empty-btn {
  display: inline-block;
  padding: 10px 28px;
  background: #2563EB;
  color: #FFFFFF;
  border-radius: var(--radius-pill);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-decoration: none;
  box-shadow: 0 2px 10px rgba(37, 99, 235, 0.22);
  transition: var(--transition-premium);
}
.forum-empty-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(37, 99, 235, 0.35);
}

/* --- 发帖按钮 --- */
.community-publish-fab {
  font-size: 13px;
  font-weight: 600;
  padding: 9px 22px;
  border-radius: var(--radius-pill);
  background: #2563EB;
  color: #FFFFFF;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  letter-spacing: 0.03em;
  box-shadow: 0 2px 10px rgba(37, 99, 235, 0.22);
  transition: var(--transition-premium);
}
.community-publish-fab:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(37, 99, 235, 0.35);
  color: #FFFFFF;
}

/* --- 帖子详情页终极精致化 --- */
.post-detail-section {
  padding: 20px 0 40px;
}
.post-detail-wrapper {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.post-detail-card {
  background: #FFFFFF;
  border: 1px solid rgba(226, 232, 240, 0.5);
  border-radius: 18px;
  box-shadow: var(--shadow-card-premium);
  padding: 28px 32px;
}
.post-detail-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--slate-100);
}
.post-detail-avatar {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: #2563EB;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 600;
  color: #FFFFFF;
  flex-shrink: 0;
  box-shadow: 0 2px 10px rgba(37, 99, 235, 0.18);
}
.post-detail-info {
  flex: 1;
}
.post-detail-author-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 3px;
}
.post-detail-author {
  font-size: 15px;
  font-weight: 600;
  color: var(--slate-800);
}
.post-detail-category {
  padding: 2px 10px;
  font-size: 11px;
  font-weight: 600;
  border-radius: var(--radius-pill);
  letter-spacing: 0.03em;
}
.post-detail-category-secondhand { background: rgba(255, 140, 56, 0.1); color: #FF8C38; }
.post-detail-category-lost { background: rgba(239, 68, 68, 0.08); color: #EF4444; }
.post-detail-category-buy { background: rgba(37, 99, 235, 0.08); color: var(--blue-600); }
.post-detail-category-interest { background: rgba(135, 210, 175, 0.15); color: #0D9488; }
.post-detail-time {
  font-size: 12px;
  color: var(--slate-400);
}
.post-detail-title {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--slate-900);
  margin: 0 0 16px;
  line-height: 1.35;
}
.post-detail-content {
  font-size: 15px;
  line-height: 1.8;
  color: var(--slate-700);
}
.post-detail-content p {
  margin-bottom: 12px;
}
.post-detail-images {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 18px 0;
}
.post-detail-image {
  max-width: 240px;
  border-radius: 12px;
  object-fit: cover;
  cursor: pointer;
  transition: var(--transition-premium);
}
.post-detail-image:hover {
  transform: scale(1.02);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}
.post-detail-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 20px;
  margin-top: 20px;
  border-top: 1px solid var(--slate-100);
}
.post-action-btn {
  padding: 8px 20px;
  font-size: 13px;
  font-weight: 500;
  border-radius: var(--radius-pill);
  border: 1px solid var(--slate-200);
  background: #FFFFFF;
  color: var(--slate-500);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition-premium);
  font-family: inherit;
}
.post-action-btn:hover {
  border-color: rgba(37, 99, 235, 0.2);
  background: rgba(37, 99, 235, 0.04);
  color: var(--blue-600);
  transform: translateY(-1px);
}
.post-action-btn.active {
  border-color: rgba(37, 99, 235, 0.2);
  background: rgba(37, 99, 235, 0.06);
  color: var(--blue-600);
}
.post-like-btn.active {
  border-color: rgba(239, 68, 68, 0.15);
  background: rgba(239, 68, 68, 0.04);
  color: #EF4444;
}
.post-action-stat {
  font-size: 13px;
  color: var(--slate-400);
  display: flex;
  align-items: center;
  gap: 5px;
  margin-left: auto;
}

/* --- 评论区终极精致化 --- */
.comments-section {
  background: #FFFFFF;
  border: 1px solid rgba(226, 232, 240, 0.5);
  border-radius: 18px;
  box-shadow: var(--shadow-card-premium);
  padding: 24px 28px;
}
.comments-header {
  margin-bottom: 20px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--slate-100);
}
.comments-header h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--slate-800);
  display: flex;
  align-items: center;
  gap: 6px;
}
.comments-count {
  font-size: 13px;
  font-weight: 400;
  color: var(--slate-400);
}
.comment-input-box {
  margin-bottom: 20px;
}
.comment-input {
  width: 100%;
  border: 1.5px solid var(--slate-200);
  border-radius: 12px;
  padding: 12px 16px;
  font-size: 14px;
  font-family: inherit;
  color: var(--slate-700);
  background: var(--slate-50);
  resize: vertical;
  min-height: 80px;
  transition: var(--transition-premium);
  margin-bottom: 10px;
}
.comment-input:hover {
  border-color: var(--slate-300);
  background: #FFFFFF;
}
.comment-input:focus {
  outline: none;
  border-color: var(--blue-500);
  background: #FFFFFF;
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.08);
}
.comment-submit-btn {
  padding: 8px 22px;
  font-size: 13px;
  font-weight: 600;
  background: #2563EB;
  color: #FFFFFF;
  border: none;
  border-radius: var(--radius-pill);
  cursor: pointer;
  font-family: inherit;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  box-shadow: 0 2px 10px rgba(37, 99, 235, 0.22);
  transition: var(--transition-premium);
}
.comment-submit-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.3);
}
.comment-login-hint {
  text-align: center;
  padding: 20px;
  background: var(--slate-50);
  border-radius: 12px;
  border: 1px dashed var(--slate-200);
}
.comment-login-hint p {
  font-size: 14px;
  color: var(--slate-500);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}
.comment-login-btn {
  padding: 8px 24px;
  font-size: 13px;
  font-weight: 600;
  background: var(--blue-600);
  color: #FFFFFF;
  border: none;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: var(--transition-premium);
}
.comment-login-btn:hover {
  background: var(--blue-700);
}
.comment-item {
  display: flex;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid var(--slate-100);
}
.comment-item:last-child {
  border-bottom: none;
}
.comment-item-new {
  animation: fadeInUp 0.4s ease;
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}
.comment-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: #2563EB;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 600;
  color: #FFFFFF;
  flex-shrink: 0;
}
.comment-content-wrap {
  flex: 1;
}
.comment-header-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 4px;
}
.comment-author {
  font-size: 13px;
  font-weight: 600;
  color: var(--slate-700);
}
.comment-time {
  font-size: 12px;
  color: var(--slate-400);
}
.comment-text {
  font-size: 14px;
  line-height: 1.65;
  color: var(--slate-600);
}
.comments-empty {
  text-align: center;
  padding: 30px 20px;
  color: var(--slate-400);
  font-size: 14px;
}

/* --- 返回链接 --- */
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 13px;
  font-weight: 500;
  color: var(--slate-500);
  text-decoration: none;
  padding: 7px 16px;
  border-radius: var(--radius-pill);
  background: #FFFFFF;
  border: 1px solid var(--slate-200);
  box-shadow: var(--shadow-soft);
  transition: var(--transition-premium);
}
.back-link:hover {
  color: var(--blue-600);
  border-color: rgba(37, 99, 235, 0.2);
  background: rgba(37, 99, 235, 0.04);
}

/* --- 页脚终极精致化 --- */
.site-footer {
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  border-top: 1px solid rgba(226, 232, 240, 0.5);
  padding: 40px 0 24px;
}

/* --- 信息提示toast --- */
.message {
  border-radius: 12px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
  backdrop-filter: blur(10px);
  font-size: 14px;
  font-weight: 500;
}
.message-success {
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid rgba(135, 210, 175, 0.3);
  color: #0D9488;
}
.message-error {
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid rgba(239, 68, 68, 0.2);
  color: #EF4444;
}
.message-warning {
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid rgba(255, 140, 56, 0.2);
  color: #FF8C38;
}

/* --- 自定义确认弹窗 --- */
.confirm-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 100000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.confirm-overlay.show {
  opacity: 1;
}
.confirm-modal {
  background: #FFFFFF;
  border-radius: 20px;
  padding: 32px 28px 24px;
  width: 360px;
  max-width: calc(100vw - 40px);
  text-align: center;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
  transform: scale(0.9);
  transition: transform 0.3s ease;
}
.confirm-overlay.show .confirm-modal {
  transform: scale(1);
}
.confirm-modal-icon {
  color: #F59E0B;
  margin-bottom: 16px;
  display: flex;
  justify-content: center;
}
.confirm-modal-text {
  font-size: 15px;
  color: #1E293B;
  line-height: 1.6;
  margin: 0 0 24px;
  font-weight: 500;
}
.confirm-modal-actions {
  display: flex;
  gap: 12px;
}
.confirm-btn-cancel,
.confirm-btn-ok {
  flex: 1;
  padding: 10px 20px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  border: none;
  transition: all 0.3s ease;
}
.confirm-btn-cancel {
  background: #F1F5F9;
  color: #64748B;
}
.confirm-btn-cancel:hover {
  background: #E2E8F0;
}
.confirm-btn-ok {
  background: #EF4444;
  color: #FFFFFF;
}
.confirm-btn-ok:hover {
  background: #DC2626;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
}

/* --- 回到顶部按钮 --- */
.back-to-top {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: #FFFFFF;
  border: 1px solid var(--slate-200);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-premium);
}
.back-to-top:hover {
  background: var(--blue-600);
  border-color: var(--blue-600);
  transform: translateY(-2px);
}
.back-to-top:hover .icon-svg {
  color: #FFFFFF;
}

/* --- 移动端终极适配 --- */
@media (max-width: 768px) {
  .container {
    padding: 0 16px;
  }
  .header-top-left .welcome-text {
    font-size: 10.5px;
  }
  .header-top-right a {
    font-size: 11px;
    padding: 4px 11px;
  }
  .navbar-brand {
    font-size: 15px;
  }
  .nav-link {
    padding: 6px 11px;
    font-size: 12px;
  }
  .main > section {
    padding: 28px 0;
  }
  .section-header h2 {
    font-size: 17px;
  }
  .page-banner {
    padding: 22px 18px;
    border-radius: 16px;
  }
  .page-banner h1 {
    font-size: 17px;
  }
  .community-toolbar {
    padding: 5px;
    border-radius: 12px;
  }
  .community-tab {
    padding: 7px 12px;
    font-size: 12px;
  }
  .forum-thread {
    padding: 14px 16px;
    gap: 10px;
    border-radius: 12px;
  }
  .thread-avatar {
    width: 36px;
    height: 36px;
    font-size: 14px;
    border-radius: 10px;
  }
  .thread-title {
    font-size: 14px;
  }
  .thread-excerpt {
    font-size: 12.5px;
    -webkit-line-clamp: 1;
  }
  .thread-footer {
    gap: 14px;
  }
  .thread-stat {
    font-size: 11.5px;
  }
  .post-detail-card {
    padding: 20px 18px;
    border-radius: 14px;
  }
  .post-detail-title {
    font-size: 18px;
  }
  .post-detail-content {
    font-size: 14px;
  }
  .post-action-btn {
    padding: 7px 14px;
    font-size: 12px;
  }
  .comments-section {
    padding: 18px 16px;
    border-radius: 14px;
  }
  .comment-input {
    font-size: 13px;
  }
  .auth-modal {
    border-radius: 18px;
  }
  .auth-modal-header {
    padding: 22px 22px 10px;
  }
  .auth-modal-body {
    padding: 0 22px 22px;
  }
  .auth-modal-title h2 {
    font-size: 18px;
  }
  .banner-overlay h2 {
    font-size: 18px;
  }
  .banner-overlay p {
    font-size: 11px;
  }
  .banner-btn {
    font-size: 12px;
    padding: 8px 18px;
  }
  .quick-nav-item {
    padding: 16px 10px !important;
  }
  .quick-nav-item .nav-icon {
    width: 40px !important;
    height: 40px !important;
  }
  .quick-nav-item .nav-title {
    font-size: 12px;
  }
  .news-card .news-image {
    height: 130px;
  }
  .news-card h3 {
    font-size: 14px;
  }
  .news-card p {
    font-size: 12px;
  }
  .promo-card {
    border-radius: 16px;
  }
  .promo-card h2 {
    font-size: 18px;
  }
  .promo-card p {
    font-size: 12px;
  }
}

/* --- 手机端导航适配 --- */
.mobile-only { display: none; }

@media (max-width: 768px) {
  .mobile-only { display: list-item; }
  .navbar-actions .student-login,
  .navbar-actions .admin-link,
  .navbar-actions .header-user-actions {
    display: none !important;
  }
  .navbar-actions .nav-msg-btn { display: flex; }
  .header-avatar-link { cursor: pointer; }
  .navbar-toggle {
    min-width: 44px;
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .nav-links .nav-link {
    padding: 12px 16px;
    font-size: 14px;
    min-height: 44px;
    display: flex;
    align-items: center;
  }
}

/* --- 修复：tabs无响应式 --- */
@media (max-width: 768px) {
  .tabs {
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
    margin-bottom: 32px;
  }
  .tab-btn {
    padding: 10px 20px;
    font-size: 14px;
  }
  .booking-card {
    padding: 24px 20px;
  }
  .warning-card {
    flex-direction: column;
    gap: 12px;
  }
  .warning-card .warning-icon {
    width: 100%;
    display: flex;
    justify-content: flex-start;
  }
  .filter-bar .filter-btn {
    padding: 8px 16px;
    font-size: 13px;
    min-height: 36px;
  }
}

/* --- 修复：data-table溢出 --- */
.data-table {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

/* --- 修复：拼豆价格指南卡片溢出 --- */
@media (max-width: 640px) {
  .pindou-price-guide-card {
    flex-wrap: wrap;
  }
  .pindou-price-guide-card > .pindou-price-guide-item {
    padding: 0 12px;
  }
  .pindou-price-guide-divider {
    display: none !important;
  }
}

/* --- 修复：注册表单两列布局提前堆叠 --- */
@media (max-width: 640px) {
  .auth-form-row {
    grid-template-columns: 1fr !important;
  }
}

/* --- 修复：首页指南按钮 --- */
.guide-btns-wrap {
  text-align: center;
  margin-top: 20px;
  display: flex;
  gap: 24px;
  justify-content: center;
  flex-wrap: wrap;
}
.guide-link-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 32px;
  background: #2563EB;
  color: #fff;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.2s, background 0.2s;
}
.guide-link-btn:hover {
  transform: translateY(-2px);
  background: #1D4ED8;
}
@media (max-width: 640px) {
  .guide-btns-wrap { gap: 12px; }
  .guide-link-btn { padding: 10px 24px; font-size: 14px; }
}

/* --- 平板适配 --- */
@media (max-width: 1024px) and (min-width: 769px) {
  .nav-link {
    padding: 6px 10px;
    font-size: 12.5px;
  }
}

/* --- 加载动画 --- */
@keyframes shimmer {
  0% { background-position: -1000px 0; }
  100% { background-position: 1000px 0; }
}

/* --- 图片懒加载占位 --- */
img.lazy {
  background: linear-gradient(90deg, var(--slate-100) 0%, var(--slate-50) 50%, var(--slate-100) 100%);
  background-size: 1000px 100%;
  animation: shimmer 2s infinite linear;
}

/* --- 管理后台统一风格 --- */
.admin-card,
.admin-table {
  background: #FFFFFF;
  border: 1px solid rgba(226, 232, 240, 0.6);
  border-radius: 16px;
  box-shadow: var(--shadow-card-premium);
  overflow: hidden;
}
.admin-table {
  width: 100%;
  border-collapse: collapse;
}
.admin-table th {
  background: var(--slate-50);
  font-size: 13px;
  font-weight: 600;
  color: var(--slate-600);
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--slate-100);
  letter-spacing: 0.02em;
}
.admin-table td {
  padding: 12px 16px;
  font-size: 13px;
  color: var(--slate-700);
  border-bottom: 1px solid var(--slate-100);
}
.admin-table tr:hover td {
  background: var(--slate-50);
}
.admin-table tr:last-child td {
  border-bottom: none;
}

/* --- 学生中心统一风格 --- */
.student-center-card {
  background: #FFFFFF;
  border: 1px solid rgba(226, 232, 240, 0.6);
  border-radius: 16px;
  box-shadow: var(--shadow-card-premium);
  padding: 24px;
  transition: var(--transition-premium);
}
.student-center-card:hover {
  box-shadow: var(--shadow-card-hover-premium);
}

/* --- 移动端导航菜单优化 --- */
.navbar-menu.active {
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: 16px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
  padding: 12px;
  gap: 4px;
}
.navbar-menu.active .nav-link {
  padding: 10px 16px;
  font-size: 14px;
  border-radius: 10px;
  width: 100%;
}
.navbar-menu.active .nav-link.active {
  background: rgba(37, 99, 235, 0.08);
}

/* ============================================================
   全站圆润化 + 丝滑过渡终极美化
   ============================================================ */

/* --- 输入框圆润化：去硬边、加柔和背景 --- */
.auth-form-group input,
.auth-form-group select,
.auth-form-group textarea {
  border: 1.5px solid rgba(226, 232, 240, 0.8) !important;
  border-radius: 14px !important;
  padding: 12px 16px !important;
  font-size: 14px !important;
  background: #F8FAFC !important;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
  font-family: inherit !important;
}
.auth-form-group input:hover,
.auth-form-group select:hover,
.auth-form-group textarea:hover {
  border-color: rgba(37, 99, 235, 0.25) !important;
  background: #FFFFFF !important;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03) !important;
}
.auth-form-group input:focus,
.auth-form-group select:focus,
.auth-form-group textarea:focus {
  outline: none !important;
  border-color: rgba(37, 99, 235, 0.5) !important;
  background: #FFFFFF !important;
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.06), 0 2px 8px rgba(0, 0, 0, 0.03) !important;
}
.auth-form-group input::placeholder,
.auth-form-group textarea::placeholder {
  color: #94A3B8 !important;
  transition: opacity 0.3s ease !important;
}
.auth-form-group input:focus::placeholder,
.auth-form-group textarea:focus::placeholder {
  opacity: 0.5 !important;
}

/* --- 弹窗丝滑过渡 --- */
.auth-modal-overlay {
  background: rgba(15, 23, 42, 0.35) !important;
  backdrop-filter: blur(10px) !important;
  -webkit-backdrop-filter: blur(10px) !important;
  transition: opacity 0.4s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.4s cubic-bezier(0.4, 0, 0.2, 1) !important;
}
.auth-modal {
  border-radius: 28px !important;
  box-shadow: 0 24px 80px rgba(15, 23, 42, 0.12), 0 8px 24px rgba(15, 23, 42, 0.04) !important;
  transform: translateY(40px) scale(0.92) !important;
  transition: transform 0.5s cubic-bezier(0.34, 1.4, 0.5, 1) !important;
}
.auth-modal-overlay.show .auth-modal {
  transform: translateY(0) scale(1) !important;
}
.auth-modal-header {
  padding: 32px 32px 16px !important;
  background: linear-gradient(180deg, rgba(234, 244, 255, 0.8) 0%, rgba(255, 255, 255, 0) 100%) !important;
  border-bottom: none !important;
}
.admin-modal-header {
  background: linear-gradient(180deg, rgba(234, 244, 255, 0.9) 0%, rgba(255, 255, 255, 0) 100%) !important;
}
.auth-modal-body {
  padding: 8px 32px 32px !important;
}
.auth-modal-icon {
  width: 48px !important;
  height: 48px !important;
  border-radius: 16px !important;
  background: #2563EB !important;
  box-shadow: 0 6px 18px rgba(37, 99, 235, 0.18) !important;
  transition: transform 0.4s cubic-bezier(0.34, 1.4, 0.5, 1) !important;
}
.auth-modal:hover .auth-modal-icon {
  transform: scale(1.06) rotate(-3deg);
}
.auth-modal-close {
  width: 36px !important;
  height: 36px !important;
  border-radius: 50% !important;
  background: rgba(241, 245, 249, 0.8) !important;
  color: #64748B !important;
  font-size: 18px !important;
  border: none !important;
  cursor: pointer !important;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1) !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
}
.auth-modal-close:hover {
  background: rgba(239, 68, 68, 0.1) !important;
  color: #EF4444 !important;
  transform: rotate(90deg) scale(1.08) !important;
}

/* --- 提交按钮丝滑润色 --- */
.submit-btn {
  border-radius: var(--radius-pill) !important;
  background: #2563EB !important;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.2) !important;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1) !important;
  position: relative;
  overflow: hidden;
}
.submit-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.15), transparent);
  transition: left 0.6s ease;
}
.submit-btn:hover {
  transform: translateY(-3px) !important;
  box-shadow: 0 8px 24px rgba(37, 99, 235, 0.28) !important;
  background: #1D4ED8 !important;
}
.submit-btn:hover::before {
  left: 100%;
}
.submit-btn:active {
  transform: translateY(-1px) !important;
  transition: all 0.1s ease !important;
}
.submit-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none !important;
}

/* --- 信息提示toast丝滑动画 --- */
.message {
  position: fixed !important;
  top: 24px !important;
  left: 50% !important;
  transform: translateX(-50%) translateY(-100px) !important;
  z-index: 100001 !important;
  padding: 14px 24px !important;
  border-radius: 16px !important;
  box-shadow: 0 12px 40px rgba(15, 23, 42, 0.1), 0 4px 12px rgba(15, 23, 42, 0.04) !important;
  backdrop-filter: blur(16px) saturate(180%) !important;
  -webkit-backdrop-filter: blur(16px) saturate(180%) !important;
  font-size: 14px !important;
  font-weight: 500 !important;
  display: flex !important;
  align-items: center !important;
  gap: 12px !important;
  opacity: 0;
  transition: transform 0.5s cubic-bezier(0.34, 1.4, 0.5, 1), opacity 0.4s cubic-bezier(0.4, 0, 0.2, 1) !important;
  pointer-events: auto !important;
}
.message.message-show {
  transform: translateX(-50%) translateY(0) !important;
  opacity: 1 !important;
}
.message.message-hide {
  transform: translateX(-50%) translateY(-100px) !important;
  opacity: 0 !important;
}
.message-success {
  background: rgba(255, 255, 255, 0.96) !important;
  border: 1px solid rgba(135, 210, 175, 0.3) !important;
  color: #0D9488 !important;
}
.message-error {
  background: rgba(255, 255, 255, 0.96) !important;
  border: 1px solid rgba(239, 68, 68, 0.2) !important;
  color: #EF4444 !important;
}
.message-warning {
  background: rgba(255, 255, 255, 0.96) !important;
  border: 1px solid rgba(255, 140, 56, 0.2) !important;
  color: #FF8C38 !important;
}
.message-close {
  background: none !important;
  border: none !important;
  font-size: 18px !important;
  cursor: pointer !important;
  color: inherit !important;
  opacity: 0.5;
  transition: opacity 0.2s ease !important;
  padding: 0 !important;
  line-height: 1 !important;
}
.message-close:hover {
  opacity: 1 !important;
}

/* --- 确认弹窗丝滑过渡 --- */
.confirm-overlay {
  background: rgba(15, 23, 42, 0.35) !important;
  backdrop-filter: blur(10px) !important;
  -webkit-backdrop-filter: blur(10px) !important;
  transition: opacity 0.4s cubic-bezier(0.4, 0, 0.2, 1) !important;
}
.confirm-modal {
  border-radius: 24px !important;
  box-shadow: 0 24px 80px rgba(15, 23, 42, 0.12), 0 8px 24px rgba(15, 23, 42, 0.04) !important;
  transform: scale(0.88) translateY(20px) !important;
  transition: transform 0.45s cubic-bezier(0.34, 1.4, 0.5, 1) !important;
}
.confirm-overlay.show .confirm-modal {
  transform: scale(1) translateY(0) !important;
}
.confirm-modal-icon {
  width: 64px !important;
  height: 64px !important;
  border-radius: 50% !important;
  background: rgba(245, 158, 11, 0.1) !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  margin: 0 auto 20px !important;
}
.confirm-btn-cancel,
.confirm-btn-ok {
  border-radius: var(--radius-pill) !important;
  padding: 12px 24px !important;
  font-weight: 600 !important;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
}
.confirm-btn-cancel:hover {
  background: #E2E8F0 !important;
  transform: translateY(-1px) !important;
}
.confirm-btn-ok:hover {
  transform: translateY(-2px) !important;
  box-shadow: 0 6px 18px rgba(239, 68, 68, 0.25) !important;
}

/* --- 消息下拉面板丝滑过渡 --- */
.msg-dropdown {
  transition: opacity 0.35s cubic-bezier(0.4, 0, 0.2, 1), transform 0.35s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.35s !important;
  transform: translateY(-12px) !important;
  opacity: 0 !important;
}
.msg-dropdown.show {
  transform: translateY(0) !important;
  opacity: 1 !important;
}

/* --- 注册弹窗标签页丝滑过渡 --- */
.auth-tab {
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
}
.auth-tab.active {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06) !important;
}

/* --- 注册链接丝滑过渡 --- */
.auth-modal-register-link a {
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
}
.auth-modal-register-link a:hover {
  transform: translateX(3px);
}

/* --- 卡片统一圆润化 + 丝滑hover --- */
.warning-card,
.quick-nav-item,
.snack-product-card,
.supermarket-product-card,
.job-card,
.community-post-card,
.community-toolbar,
.print-form,
.network-form-card,
.pindou-card,
.banner-wrapper,
.campus-info-card,
.dash-core-card {
  border-radius: 20px !important;
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.4s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

/* --- 返回链接丝滑 --- */
.back-link {
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
}
.back-link:hover {
  transform: translateX(-3px);
}

/* --- 导航链接丝滑 --- */
.nav-link {
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

/* --- 回到顶部按钮丝滑 --- */
.back-to-top {
  transition: all 0.4s cubic-bezier(0.34, 1.4, 0.5, 1) !important;
  border-radius: 50% !important;
}

/* --- 页面入场动画 --- */
.main {
  animation: pageFadeIn 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}
@keyframes pageFadeIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* --- 管理后台侧边栏导航丝滑 --- */
.sidebar-nav .nav-item,
.sidebar-nav .nav-group-header {
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
  border-radius: 12px !important;
  margin: 2px 8px !important;
}
.sidebar-nav .nav-item:hover,
.sidebar-nav .nav-group-header:hover {
  transform: translateX(3px);
}

/* --- 社区帖子卡片丝滑 --- */
.community-post-card {
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1) !important;
}
.community-post-card:hover {
  transform: translateY(-3px) !important;
}

/* --- 帖子楼层丝滑 --- */
.floor-action-btn,
.sub-action-btn {
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1) !important;
}
.floor-action-btn:hover,
.sub-action-btn:hover {
  transform: scale(1.08);
}

/* --- 评论输入框丝滑 --- */
.comment-input {
  border-radius: 14px !important;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
}
.comment-input:focus {
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.06) !important;
}
.comment-submit-btn,
.reply-submit-btn {
  border-radius: var(--radius-pill) !important;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

/* --- 回复输入框丝滑展开 --- */
.reply-input-box {
  display: none;
}
.reply-input-box.show {
  display: flex;
  animation: replyBoxSlideIn 0.3s cubic-bezier(0.34, 1.4, 0.5, 1);
}
@keyframes replyBoxSlideIn {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* --- 移动端菜单丝滑 --- */
.navbar-menu {
  transition: opacity 0.35s cubic-bezier(0.4, 0, 0.2, 1), transform 0.35s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.35s !important;
}

/* --- 全局滚动条美化 --- */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: rgba(37, 99, 235, 0.15);
  border-radius: 999px;
  transition: background 0.3s ease;
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(37, 99, 235, 0.3);
}

/* --- 选中文本高亮 --- */
::selection {
  background: rgba(37, 99, 235, 0.12);
  color: inherit;
}

/* ============================================================
   第二轮：全站弹窗/切换/折叠丝滑过渡修复
   ============================================================ */

/* --- 地图详情弹窗：display切换 → visibility+transform丝滑 --- */
.map-detail-modal {
  display: flex !important;
  visibility: hidden;
  opacity: 0;
  background: rgba(15, 23, 42, 0.35) !important;
  backdrop-filter: blur(10px) !important;
  -webkit-backdrop-filter: blur(10px) !important;
  transition: opacity 0.4s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.4s cubic-bezier(0.4, 0, 0.2, 1) !important;
  z-index: 10000 !important;
}
.map-detail-modal.show {
  visibility: visible;
  opacity: 1;
}
.map-detail-modal .modal-content,
.map-detail-modal .modal-body {
  transform: scale(0.9) translateY(24px);
  transition: transform 0.45s cubic-bezier(0.34, 1.4, 0.5, 1) !important;
  border-radius: 24px !important;
  box-shadow: 0 24px 80px rgba(15, 23, 42, 0.12), 0 8px 24px rgba(15, 23, 42, 0.04) !important;
}
.map-detail-modal.show .modal-content,
.map-detail-modal.show .modal-body {
  transform: scale(1) translateY(0);
}
.map-detail {
  display: flex !important;
  visibility: hidden;
  opacity: 0;
  transform: translate(-50%, -50%) scale(0.9);
  transition: opacity 0.4s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.4s, transform 0.45s cubic-bezier(0.34, 1.4, 0.5, 1) !important;
}
.map-detail.show {
  visibility: visible;
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

/* --- 法律弹窗：display切换 → visibility丝滑 --- */
.legal-modal-overlay {
  display: flex !important;
  visibility: hidden;
  opacity: 0;
  background: rgba(15, 23, 42, 0.35) !important;
  backdrop-filter: blur(10px) !important;
  -webkit-backdrop-filter: blur(10px) !important;
  transition: opacity 0.4s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.4s cubic-bezier(0.4, 0, 0.2, 1) !important;
  padding: 24px !important;
}
.legal-modal-overlay.active {
  visibility: visible;
  opacity: 1;
}
.legal-modal {
  transform: scale(0.9) translateY(24px) !important;
  transition: transform 0.45s cubic-bezier(0.34, 1.4, 0.5, 1) !important;
  border-radius: 24px !important;
  box-shadow: 0 24px 80px rgba(15, 23, 42, 0.12), 0 8px 24px rgba(15, 23, 42, 0.04) !important;
}
.legal-modal-overlay.active .legal-modal {
  transform: scale(1) translateY(0) !important;
}

/* --- 支付弹窗：修复重复display定义，统一visibility丝滑 --- */
.payment-modal-overlay {
  display: flex !important;
  visibility: hidden;
  opacity: 0;
  background: rgba(15, 23, 42, 0.35) !important;
  backdrop-filter: blur(10px) !important;
  -webkit-backdrop-filter: blur(10px) !important;
  transition: opacity 0.4s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.4s cubic-bezier(0.4, 0, 0.2, 1) !important;
}
.payment-modal-overlay.show {
  visibility: visible;
  opacity: 1;
  display: flex !important;
}
.payment-modal {
  transform: scale(0.9) translateY(24px) !important;
  transition: transform 0.45s cubic-bezier(0.34, 1.4, 0.5, 1) !important;
  border-radius: 24px !important;
  box-shadow: 0 24px 80px rgba(15, 23, 42, 0.12), 0 8px 24px rgba(15, 23, 42, 0.04) !important;
}
.payment-modal-overlay.show .payment-modal {
  transform: scale(1) translateY(0) !important;
}

/* --- Tab切换内容淡入动画 --- */
.tab-content {
  display: none;
}
.tab-content.active {
  display: block;
  animation: tabFadeIn 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
@keyframes tabFadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* --- FAQ折叠丝滑展开/收起 --- */
.faq-answer {
  display: block !important;
  max-height: 0 !important;
  overflow: hidden !important;
  padding: 0 24px !important;
  opacity: 0;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.35s cubic-bezier(0.4, 0, 0.2, 1) !important;
}
.faq-answer.open {
  max-height: 300px !important;
  padding: 16px 24px 20px !important;
  opacity: 1;
}
.faq-question span {
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1) !important;
}
.faq-question span.open {
  transform: rotate(45deg);
}

/* --- 通用弹窗关闭按钮统一圆润化 --- */
.modal-close,
.detail-close,
.legal-modal-close {
  border-radius: 50% !important;
  width: 36px !important;
  height: 36px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1) !important;
  background: rgba(241, 245, 249, 0.8) !important;
  border: none !important;
  cursor: pointer !important;
}
.modal-close:hover,
.detail-close:hover,
.legal-modal-close:hover {
  background: rgba(239, 68, 68, 0.1) !important;
  color: #EF4444 !important;
  transform: rotate(90deg) !important;
}

/* --- 圆化剩余小圆角元素 --- */
.dash-status-leg-item {
  border-radius: 12px !important;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
}
.dash-list-icon {
  border-radius: 12px !important;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
}
.thread-stat-like {
  border-radius: 10px !important;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
}
.dash-trend-bar {
  border-radius: 8px 8px 4px 4px !important;
}

/* --- 管理后台表格圆润化 --- */
.admin-table,
.data-table {
  border-radius: 16px !important;
  overflow: hidden;
}
.admin-table th,
.data-table th {
  background: #F8FAFC !important;
  font-weight: 600 !important;
}
.admin-table td,
.data-table td {
  transition: background 0.2s ease !important;
}
.admin-table tbody tr:hover,
.data-table tbody tr:hover {
  background: rgba(37, 99, 235, 0.02) !important;
}

/* --- 管理后台按钮统一圆润 --- */
.admin-btn,
.dash-btn,
.action-btn {
  border-radius: var(--radius-pill) !important;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
}
.admin-btn:hover,
.dash-btn:hover,
.action-btn:hover {
  transform: translateY(-1px) !important;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.15) !important;
}

/* --- 管理后台卡片圆润化 --- */
.admin-card,
.dash-card,
.stat-card {
  border-radius: 16px !important;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1) !important;
}
.admin-card:hover,
.dash-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.06) !important;
}

/* --- 管理后台输入框圆润化 --- */
.admin-input,
.admin-select,
.filter-input,
.filter-select {
  border-radius: 12px !important;
  border: 1.5px solid rgba(226, 232, 240, 0.8) !important;
  padding: 10px 14px !important;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
  background: #F8FAFC !important;
}
.admin-input:focus,
.admin-select:focus,
.filter-input:focus,
.filter-select:focus {
  outline: none !important;
  border-color: rgba(37, 99, 235, 0.5) !important;
  background: #FFFFFF !important;
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.06) !important;
}

/* --- 分页按钮圆润化 --- */
.pagination-btn,
.page-btn {
  border-radius: 10px !important;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
}
.pagination-btn:hover,
.page-btn:hover {
  transform: translateY(-1px);
}

/* --- 标签/徽章圆润化 --- */
.tag,
.badge,
.status-tag {
  border-radius: var(--radius-pill) !important;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

/* --- 图片/封面圆润化 --- */
.news-image img,
.info-card img,
.product-image,
.snack-product-image {
  border-radius: 14px !important;
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1) !important;
}
.news-card:hover .news-image img,
.info-card:hover img,
.snack-product-card:hover .snack-product-image,
.supermarket-product-card:hover .product-image {
  transform: scale(1.05);
}

/* --- 全局a标签过渡 --- */
a {
  transition: color 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* --- 渐变文字过渡 --- */
.section-header h2 {
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* --- 移动端弹窗最终修正（覆盖后续 !important 冲突） --- */
@media (max-width: 640px) {
  .legal-modal-overlay {
    padding: 24px 16px !important;
  }
  .auth-modal,
  .legal-modal,
  .payment-modal {
    border-radius: 20px !important;
    max-height: calc(100dvh - 48px) !important;
    display: flex !important;
    flex-direction: column !important;
  }
  .map-detail-modal .modal-content,
  .map-detail-modal .modal-body {
    border-radius: 20px !important;
    max-height: calc(100dvh - 48px) !important;
  }
  .auth-modal-body {
    padding: 8px 24px 28px !important;
  }
  .legal-modal-body {
    padding: 16px 20px 20px !important;
  }
  .payment-modal-body {
    padding: 20px 20px 24px !important;
  }
}

/* --- 导航栏实时头像样式 --- */
.header-avatar-img {
  padding: 0 !important;
  overflow: hidden;
  background: transparent !important;
  border-radius: 50% !important;
  box-shadow: none !important;
}
.header-avatar-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
  display: block;
}
.header-avatar-fallback {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: #2563EB;
  color: #FFFFFF;
  font-size: 13px;
  font-weight: 600;
}
.header-avatar-link {
  cursor: default;
}

/* --- 热门兼职标题排版与客服咨询一致 --- */
.jobs-section .section-header {
  display: block !important;
  text-align: left;
}
.jobs-section .section-header h2 {
  justify-content: center;
  font-size: 22px;
  font-weight: 700;
  margin: 0 0 6px;
}
.jobs-section .section-header p {
  font-size: 14px;
  color: var(--text-secondary);
  margin: 0;
  text-align: left;
}

/* --- 全站 section-header 字体大小统一 --- */
.section-header h2,
.jobs-section .section-header h2,
.news-section .section-header h2,
.quick-nav-section .section-header h2,
.info-section .section-header h2,
.service-section .section-header h2,
.promo-section .section-header h2 {
  font-size: 22px !important;
  font-weight: 700 !important;
  margin: 0 0 6px !important;
  line-height: 1.35 !important;
}

.section-header p,
.jobs-section .section-header p,
.news-section .section-header p,
.quick-nav-section .section-header p,
.info-section .section-header p,
.service-section .section-header p,
.promo-section .section-header p {
  font-size: 14px !important;
  color: var(--text-secondary) !important;
  margin: 0 !important;
  line-height: 1.5 !important;
}

/* === 全局后台表格统一居中+不换行 === */
.admin-table table th,
.admin-table table td {
  text-align: center !important;
  white-space: nowrap !important;
}

/* ============================================================
   支付宝支付组件 - 结算页
   ============================================================ */
.alipay-pay-section {
  margin-top: 20px;
}
.alipay-pay-method {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 20px;
  border: 2px solid #1677FF;
  border-radius: 16px;
  background: linear-gradient(180deg, #F0F7FF 0%, #FFFFFF 100%);
  cursor: default;
}
.alipay-pay-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: #1677FF;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.alipay-pay-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
}
.alipay-pay-name {
  font-size: 15px;
  font-weight: 600;
  color: #1F2937;
}
.alipay-pay-desc {
  font-size: 13px;
  color: #64748B;
}
.alipay-pay-check {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: #1677FF;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  flex-shrink: 0;
}
.alipay-pay-tip {
  margin-top: 12px;
  font-size: 13px;
  color: #64748B;
  line-height: 1.5;
}
.alipay-result-card {
  max-width: 520px;
  margin: 20px auto;
  background: #FFFFFF;
  border-radius: 24px;
  padding: 48px 40px;
  text-align: center;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.05);
}
.alipay-result-icon {
  margin-bottom: 20px;
}
.alipay-result-title {
  font-size: 24px;
  font-weight: 700;
  color: #1F2937;
  margin-bottom: 8px;
}
.alipay-result-desc {
  font-size: 15px;
  color: #64748B;
  margin-bottom: 24px;
}
.alipay-result-loading {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: #FF8C38;
  font-size: 14px;
  margin-bottom: 24px;
}
.alipay-result-spinner {
  width: 20px;
  height: 20px;
  border: 3px solid #FFF0E5;
  border-top-color: #FF8C38;
  border-radius: 50%;
  animation: alipay-spin 0.8s linear infinite;
}
@keyframes alipay-spin {
  to { transform: rotate(360deg); }
}
.alipay-result-order {
  background: #F8FAFC;
  border-radius: 16px;
  padding: 20px 24px;
  margin-bottom: 28px;
  text-align: left;
}
.alipay-result-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 0;
  font-size: 14px;
}
.alipay-result-row span:first-child {
  color: #64748B;
}
.alipay-result-row span:last-child {
  color: #1F2937;
  font-weight: 500;
}
.alipay-result-mono {
  font-family: 'Courier New', monospace;
  font-size: 13px;
}
.alipay-result-amount {
  color: #FF8C38 !important;
  font-size: 18px !important;
  font-weight: 700 !important;
}
.alipay-result-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
}
.alipay-result-btn-primary {
  background: #1677FF;
  color: #FFFFFF;
  padding: 12px 32px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
}
.alipay-result-btn-primary:hover {
  background: #0958D9;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(22, 119, 255, 0.3);
}
.alipay-result-btn-secondary {
  background: #F1F5F9;
  color: #475569;
  padding: 12px 32px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.3s ease;
}
.alipay-result-btn-secondary:hover {
  background: #E2E8F0;
  transform: translateY(-2px);
}
@media (max-width: 640px) {
  .alipay-result-card {
    padding: 32px 20px;
    margin: 12px;
  }
  .alipay-result-actions {
    flex-direction: column;
  }
  .alipay-result-btn-primary,
  .alipay-result-btn-secondary {
    text-align: center;
    width: 100%;
  }
}

/* ============================================================
   手机端终极修复 (v=20260816f)
   覆盖所有先前冲突规则，仅影响 max-width:768px
   ============================================================ */
@media (max-width: 768px) {

  /* === 导航菜单：白色背景 + 深色文字，确保可读 === */
  .nav-links {
    display: flex !important;
    flex-direction: column !important;
    position: absolute !important;
    top: 100% !important;
    left: 0 !important;
    right: 0 !important;
    background: #FFFFFF !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    padding: 8px 12px 12px !important;
    gap: 2px !important;
    box-shadow: 0 8px 24px rgba(0,0,0,0.10) !important;
    border-top: 1px solid #E2E8F0 !important;
    border-radius: 0 0 16px 16px !important;
    z-index: 9999 !important;
    max-height: 70vh !important;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch !important;
    opacity: 0 !important;
    visibility: hidden !important;
    transform: translateY(-12px) !important;
    pointer-events: none !important;
    transition: opacity 0.3s cubic-bezier(0.4, 0, 0.2, 1), transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.3s !important;
  }

  .nav-links.active {
    opacity: 1 !important;
    visibility: visible !important;
    transform: translateY(0) !important;
    pointer-events: auto !important;
  }

  .nav-links .nav-link {
    color: #334155 !important;
    background: transparent !important;
    padding: 12px 16px !important;
    border-radius: 10px !important;
    font-size: 15px !important;
    font-weight: 500 !important;
    min-height: 44px !important;
    display: flex !important;
    align-items: center !important;
    transform: none !important;
    box-shadow: none !important;
    transition: background 0.25s ease, color 0.25s ease !important;
  }

  .nav-links .nav-link:hover,
  .nav-links .nav-link.active {
    background: #EFF6FF !important;
    color: #2563EB !important;
    transform: none !important;
  }

  .nav-links .mobile-only {
    border-top: 1px solid #F1F5F9 !important;
    margin-top: 4px !important;
    padding-top: 4px !important;
  }

  /* === 铃铛与汉堡菜单靠拢 === */
  .navbar-actions {
    margin-left: auto !important;
  }
  .navbar-toggle {
    margin-left: 4px !important;
    display: flex !important;
    min-width: 44px !important;
    min-height: 44px !important;
    align-items: center !important;
    justify-content: center !important;
  }

  .navbar-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 6px) !important;
  }
  .navbar-toggle.active span:nth-child(2) {
    opacity: 0 !important;
  }
  .navbar-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -6px) !important;
  }

  /* === 隐藏桌面端登录按钮，仅显示移动端 === */
  .navbar-actions .student-login,
  .navbar-actions .admin-link,
  .navbar-actions .header-user-actions {
    display: none !important;
  }

  /* === 轮播图：手机端高度限制，防止过大 === */
  .banner-section {
    padding: 12px 0 20px !important;
  }

  .banner-wrapper {
    border-radius: 16px !important;
  }

  .banner-item {
    min-height: auto !important;
  }

  .banner-item picture {
    display: block;
    width: 100%;
  }

  .banner-item img {
    height: 200px !important;
    object-fit: cover !important;
  }

  .banner-overlay {
    padding: 12px 16px !important;
  }

  .banner-overlay h2 {
    font-size: 15px !important;
    margin-bottom: 4px !important;
  }

  .banner-overlay p {
    font-size: 12px !important;
    margin-bottom: 8px !important;
  }

  .banner-btn {
    padding: 6px 16px !important;
    font-size: 12px !important;
  }

  .banner-prev,
  .banner-next {
    width: 32px !important;
    height: 32px !important;
    font-size: 18px !important;
  }

  /* === 平台公告：确保不被遮挡 === */
  .announcement-section {
    padding: 16px 0 24px !important;
    position: relative !important;
    z-index: 1 !important;
  }

  .announcement-board {
    border-radius: 16px !important;
  }

  .announcement-header {
    padding: 14px 16px !important;
  }

  .announcement-list {
    padding: 8px 12px !important;
  }

  /* 手机端：隐藏列表日期，日期移到展开内容末尾 */
  .announcement-item-meta {
    display: none !important;
  }

  /* 展开时才显示日期 */
  .announcement-item:not(.expanded) .ann-detail-date {
    display: none !important;
  }

  .announcement-item.expanded .ann-detail-date {
    display: flex !important;
  }

  /* 手机端：公告项布局优化 */
  .announcement-item {
    display: flex !important;
    flex-wrap: wrap !important;
    align-items: center !important;
    padding: 12px 14px !important;
  }

  /* 强制标题容器可见 */
  .announcement-item-left {
    display: flex !important;
    align-items: center !important;
    flex: 1 1 100% !important;
    min-width: 0 !important;
    gap: 6px !important;
  }

  /* 强制标题文字可见 */
  .announcement-item-title {
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
    font-size: 13px !important;
    flex: 1 1 auto !important;
    min-width: 0 !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    color: #1E293B !important;
  }

  /* 强制收起时详情隐藏 */
  .announcement-item:not(.expanded) .announcement-detail {
    max-height: 0 !important;
    overflow: hidden !important;
    padding: 0 !important;
    margin: 0 !important;
  }

  .ann-cat {
    font-size: 10px !important;
    padding: 2px 6px !important;
    border-radius: 5px !important;
    flex-shrink: 0 !important;
  }

  .ann-pin-badge {
    font-size: 9px !important;
    padding: 1px 5px 1px 3px !important;
    flex-shrink: 0 !important;
  }

  /* 手机端：大标题下副标题居中 */
  .section-header {
    text-align: center !important;
  }

  .section-header p {
    text-align: center !important;
  }

  .section-header.with-action {
    justify-content: center !important;
    text-align: center !important;
  }

  .section-header.with-action h2 {
    justify-content: center !important;
  }

  .section-header.with-action p {
    flex-basis: 100% !important;
    text-align: center !important;
  }

  .jobs-section .section-header {
    display: block !important;
    text-align: center !important;
  }

  /* === 消息下拉面板：居中显示 === */
  .msg-dropdown {
    left: 12px !important;
    right: 12px !important;
    width: auto !important;
    max-width: none !important;
    top: 56px !important;
  }

  /* === 导航栏容器确保不溢出 === */
  .navbar {
    position: relative !important;
    z-index: 1000 !important;
    background: rgba(234, 244, 255, 0.95) !important;
    backdrop-filter: blur(16px) !important;
    -webkit-backdrop-filter: blur(16px) !important;
    border-bottom: 1px solid rgba(37, 99, 235, 0.08) !important;
  }

  .navbar .container {
    flex-wrap: nowrap !important;
    overflow: visible !important;
  }

  .navbar-brand {
    flex-shrink: 0 !important;
  }

  .brand-text {
    font-size: 16px !important;
  }

  /* === 消息中心页面优化 === */
  .page-hero {
    padding: 20px 0 12px !important;
  }

  .page-hero-card {
    padding: 20px 16px !important;
    border-radius: 16px !important;
  }

  .page-hero-card h1 {
    font-size: 20px !important;
    margin-bottom: 6px !important;
  }

  .page-hero-card p {
    font-size: 13px !important;
  }

  .back-link {
    font-size: 13px !important;
    margin-bottom: 10px !important;
    display: inline-block !important;
  }

  .messages-page-section {
    padding: 12px 0 24px !important;
  }

  .messages-sidebar-card {
    background: transparent !important;
    box-shadow: none !important;
    border: none !important;
    padding: 0 0 8px !important;
    border-radius: 0 !important;
  }

  .messages-sidebar-title {
    display: none !important;
  }

  .messages-nav-list {
    flex-direction: row !important;
    flex-wrap: wrap !important;
    gap: 6px !important;
    padding-bottom: 0 !important;
    overflow-x: visible !important;
  }

  .messages-nav-link {
    padding: 6px 10px !important;
    font-size: 12px !important;
    min-height: 32px !important;
    border-radius: 999px !important;
    white-space: nowrap !important;
    gap: 6px !important;
  }

  .msg-nav-icon {
    width: 24px !important;
    height: 24px !important;
    border-radius: 8px !important;
  }

  .msg-nav-icon svg {
    width: 14px !important;
    height: 14px !important;
  }

  .msg-nav-text {
    font-size: 12px !important;
  }

  .msg-nav-badge {
    min-width: 18px !important;
    height: 18px !important;
    font-size: 10px !important;
    padding: 0 5px !important;
  }

  .messages-content-card {
    border-radius: 16px !important;
  }

  /* === FAQ：移动端防止hover导致文字消失 === */
  .faq-question,
  .faq-question:hover,
  .faq-question:active {
    color: var(--text-primary) !important;
    background: var(--primary-light) !important;
  }
  .faq-question span {
    color: var(--primary-color) !important;
  }
  .faq-question {
    padding: 14px 16px !important;
    font-size: 14px !important;
  }
  .faq-answer,
  .faq-answer.open {
    padding-left: 16px !important;
    padding-right: 16px !important;
  }
  .faq-answer p {
    font-size: 13px !important;
    line-height: 1.7 !important;
  }

  /* === 宽带营业厅信息：标题居中 === */
  .service-card {
    padding: 20px 16px !important;
  }
  .service-card h2 {
    text-align: center !important;
    font-size: 18px !important;
    margin-bottom: 16px !important;
  }
  .service-details {
    grid-template-columns: 1fr !important;
    gap: 10px !important;
  }
  .detail-item {
    padding: 14px 16px !important;
  }

  /* === 美食汇：商家入驻卡片 === */
  .apply-card {
    padding: 24px 16px !important;
  }
  .apply-card h2 {
    margin-bottom: 8px !important;
  }
  .apply-card p {
    white-space: nowrap !important;
    font-size: 13px !important;
    margin-bottom: 20px !important;
  }

  /* === 美食汇：平台优势/入驻规则标题居中 === */
  .rules-card {
    padding: 20px 16px !important;
  }
  .rules-card h2 {
    text-align: center !important;
    font-size: 18px !important;
    margin-bottom: 16px !important;
  }

  /* === 兼职防骗警示：纵向布局 === */

  .warning-card {
    flex-direction: column !important;
    gap: 12px !important;
    padding: 16px !important;
    text-align: center !important;
  }
  .warning-icon {
    display: none !important;
  }
  .warning-content {
    text-align: left !important;
  }
  .warning-content h3,
  .warning-card h3 {
    font-size: 15px !important;
    margin-bottom: 8px !important;
  }
  .warning-content p,
  .warning-card p {
    font-size: 13px !important;
    line-height: 1.7 !important;
    margin-bottom: 6px !important;
  }

  .messages-content-header {
    padding: 14px 16px !important;
  }

  .messages-content-title {
    font-size: 16px !important;
  }

  .messages-empty {
    padding: 36px 16px !important;
  }

  .messages-empty-icon {
    width: 52px !important;
    height: 52px !important;
    margin-bottom: 10px !important;
    border-radius: 14px !important;
  }

  .messages-empty p {
    font-size: 14px !important;
  }

  .messages-empty span {
    font-size: 12px !important;
  }

  .message-item {
    padding: 14px 16px !important;
  }

  /* === 页脚紧凑化：4个板块改为精简链接 === */
  .footer {
    padding: 20px 0 16px !important;
    margin-top: 16px !important;
    border-radius: 20px 20px 0 0 !important;
  }

  .footer-content {
    display: none !important;
  }

  .footer-mobile-links {
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
    flex-wrap: wrap !important;
    gap: 6px !important;
    margin-bottom: 10px !important;
  }

  .footer-mobile-links a {
    color: #64748B !important;
    text-decoration: none !important;
    font-size: 12px !important;
    transition: color 0.2s ease !important;
  }

  .footer-mobile-links a:active {
    color: #2563EB !important;
  }

  .footer-bottom {
    padding-top: 14px !important;
  }

  .footer-copyright {
    font-size: 12px !important;
  }

  /* === 全局丝滑过渡 === */

  /* 卡片 hover/tap 过渡 */
  .quick-card,
  .service-card,
  .guide-card,
  .feature-card,
  .announcement-item,
  .job-card,
  .product-card,
  .post-card {
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.3s ease, background 0.3s ease !important;
  }

  .quick-card:active,
  .service-card:active,
  .guide-card:active,
  .feature-card:active,
  .announcement-item:active,
  .job-card:active,
  .product-card:active,
  .post-card:active {
    transform: scale(0.97) !important;
  }

  /* 按钮按压过渡 */
  .btn,
  .banner-btn,
  .header-action-btn,
  .header-logout-btn,
  .admin-link,
  .student-login,
  .submit-btn,
  .filter-btn,
  .tab-btn,
  .messages-nav-link,
  .back-to-top {
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1) !important;
  }

  .btn:active,
  .banner-btn:active,
  .header-action-btn:active,
  .header-logout-btn:active,
  .admin-link:active,
  .student-login:active,
  .submit-btn:active,
  .filter-btn:active,
  .tab-btn:active {
    transform: scale(0.95) !important;
    opacity: 0.85 !important;
  }

  /* 返回顶部按钮 */
  .back-to-top {
    transition: opacity 0.35s ease, transform 0.35s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.35s !important;
  }

  .back-to-top:active {
    transform: scale(0.9) !important;
  }

  /* 标签按钮激活过渡 */
  .tab-btn,
  .filter-btn,
  .messages-nav-link {
    transition: background 0.25s ease, color 0.25s ease, border-color 0.25s ease, transform 0.15s ease !important;
  }

  /* 表单输入框聚焦过渡 */
  .form-input,
  .form-select,
  .form-textarea,
  input[type="text"],
  input[type="password"],
  input[type="tel"],
  input[type="email"],
  select,
  textarea {
    transition: border-color 0.25s ease, box-shadow 0.25s ease, background 0.25s ease !important;
  }

  /* 链接点击过渡 */
  .nav-link,
  .footer-links a,
  .footer-section a,
  .back-link {
    transition: color 0.25s ease, background 0.25s ease, opacity 0.2s ease !important;
  }

  .nav-link:active,
  .footer-links a:active,
  .footer-section a:active {
    opacity: 0.7 !important;
  }

  /* 轮播图指示器过渡 */
  .indicator {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
  }

  .banner-prev,
  .banner-next {
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1) !important;
  }

  .banner-prev:active,
  .banner-next:active {
    transform: scale(0.88) !important;
  }

  /* 汉堡按钮过渡 */
  .navbar-toggle span {
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.2s ease !important;
  }

  .navbar-toggle:active {
    opacity: 0.7 !important;
  }

  /* 消息铃铛过渡 */
  .nav-msg-btn {
    transition: transform 0.25s ease !important;
  }

  .nav-msg-btn:active {
    transform: scale(0.88) !important;
  }

  /* 弹窗内元素过渡 */
  .auth-tab {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
  }

  /* 页面载入淡入 */
  .main,
  .banner-section,
  .announcement-section {
    animation: mobileFadeIn 0.4s ease-out !important;
  }

  @keyframes mobileFadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
  }
}

/* ============================================================
   移动端弹窗统一修正 v20260816q
   问题：底部截断、上下间距不等、底部无圆角
   范围：所有弹窗（前台+后台）
   原则：overlay 对称 padding 20px、卡片 overflow:hidden 保留圆角、
         body 滚动且上下等距 padding、max-height 不超出视口
   ============================================================ */
@media (max-width: 768px) {

  /* ===== 1. Overlay：统一 20px 上下对称内边距 ===== */
  .legal-modal-overlay,
  .auth-modal-overlay,
  .payment-modal-overlay,
  .pindou-modal-overlay,
  .confirm-overlay,
  .confirm-modal-overlay,
  .detail-modal-overlay,
  .reset-modal-overlay,
  .vw-modal-overlay,
  .modal-overlay,
  .pc-modal-overlay,
  .map-detail-modal,
  .smk-detail-modal,
  .post-detail-modal,
  .reject-modal,
  .pwd-success-overlay,
  .recharge-loading-overlay {
    padding: 20px 16px !important;
    align-items: center !important;
    justify-content: center !important;
  }

  /* Pattern A: .detail-modal 自身作为 overlay 时，重置错误的最大高度 */
  .detail-modal {
    padding: 20px 16px !important;
    align-items: center !important;
    justify-content: center !important;
    max-height: 100dvh !important;
    border-radius: 0 !important;
    overflow: hidden !important;
  }

  /* ===== 2. 有 header+body 结构的卡片：flex 列布局 + overflow hidden 保留圆角 ===== */
  .legal-modal,
  .auth-modal,
  .payment-modal,
  .pindou-modal-card,
  .pc-modal,
  .map-detail-modal .modal-content {
    max-height: calc(100dvh - 40px) !important;
    border-radius: 20px !important;
    overflow: hidden !important;
    display: flex !important;
    flex-direction: column !important;
    width: 100% !important;
  }

  /* ===== 3. 无 header+body 结构的单体卡片：overflow-y auto + 圆角 ===== */
  .modal,
  .modal-box,
  .confirm-modal,
  .confirm-modal-box,
  .detail-modal-content,
  .reset-modal,
  .vw-modal-card,
  .smk-detail-modal-content,
  .post-detail-content,
  .reject-modal-content,
  .map-detail-modal .modal-body,
  .pwd-success-box {
    max-height: calc(100dvh - 40px) !important;
    border-radius: 20px !important;
    overflow-y: auto !important;
    overflow-x: hidden !important;
    width: 100% !important;
    -webkit-overflow-scrolling: touch;
  }

  /* Pattern B: .detail-modal 作为 .detail-modal-overlay 内的卡片 */
  .detail-modal-overlay > .detail-modal {
    max-height: calc(100dvh - 40px) !important;
    border-radius: 20px !important;
    overflow-y: auto !important;
    overflow-x: hidden !important;
    padding: 20px 20px !important;
    width: 100% !important;
    -webkit-overflow-scrolling: touch;
  }

  /* ===== 4. Header & Footer：固定不滚动 ===== */
  .legal-modal-header,
  .auth-modal-header,
  .payment-modal-header,
  .pindou-modal-header,
  .pindou-modal-footer,
  .pc-modal-header {
    flex-shrink: 0 !important;
  }

  /* ===== 5. Body：可滚动 + 上下等距 padding ===== */
  .legal-modal-body {
    flex: 1 1 auto !important;
    min-height: 0 !important;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch;
    padding: 20px 20px !important;
  }
  .auth-modal-body {
    flex: 1 1 auto !important;
    min-height: 0 !important;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch;
    padding: 20px 24px !important;
  }
  .payment-modal-body {
    flex: 1 1 auto !important;
    min-height: 0 !important;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch;
    padding: 20px 20px !important;
  }
  .pindou-modal-body {
    flex: 1 1 auto !important;
    min-height: 0 !important;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch;
    padding: 20px 24px !important;
  }
  .pc-modal-body {
    flex: 1 1 auto !important;
    min-height: 0 !important;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch;
    padding: 20px 24px !important;
  }

  /* ===== 6. 确认弹窗 padding 统一 ===== */
  .confirm-modal,
  .confirm-modal-box {
    padding: 24px !important;
  }
}

/* ============================================================
   移动端全面优化 v20260816s
   修复：字体过小、间距不足、触摸目标过小、布局溢出、iOS缩放
   ============================================================ */
@media (max-width: 768px) {

  /* === 1. 表单字段间距修复（gap:0 → gap:16px） === */
  .form-row {
    gap: 16px !important;
  }

  /* === 2. 过小字体提升到可读最小值 === */
  .ann-pin-badge {
    font-size: 11px !important;
  }
  .ann-cat {
    font-size: 12px !important;
  }
  .action-desc {
    font-size: 12px !important;
  }
  .class-name {
    font-size: 12px !important;
  }
  .thread-stat {
    font-size: 12px !important;
  }

  /* === 3. iOS 输入框缩放修复（font-size < 16px 触发缩放） === */
  input[type="text"],
  input[type="password"],
  input[type="number"],
  input[type="email"],
  input[type="tel"],
  input[type="search"],
  input[type="url"],
  input[type="date"],
  textarea,
  select {
    font-size: 16px !important;
  }

  /* === 4. 触摸目标修复（按钮 padding 增大） === */
  .banner-btn {
    padding: 10px 24px !important;
    font-size: 13px !important;
  }
  .post-action-btn {
    padding: 10px 16px !important;
    font-size: 13px !important;
  }
  .filter-bar .filter-btn {
    min-height: 40px !important;
    padding: 8px 16px !important;
  }

  /* === 5. 快捷导航卡片优化 === */
  .quick-nav-item {
    padding: 16px 12px !important;
  }
  .quick-nav-item .nav-icon {
    width: 44px !important;
    height: 44px !important;
  }

  /* === 6. 拼豆页面优化 === */
  .pindou-table-card {
    padding: 16px 12px !important;
  }
  .pindou-date-card {
    width: 64px !important;
    padding: 12px 6px !important;
  }

  /* === 7. 标题字号优化 === */
  .banner-overlay h2 {
    font-size: 18px !important;
  }

  /* === 8. 地图弹窗溢出修复 === */
  .map-detail {
    min-width: auto !important;
    width: calc(100% - 32px) !important;
    max-width: calc(100% - 32px) !important;
  }

  /* === 9. 页脚链接间距优化 === */
  .footer-mobile-links {
    gap: 8px !important;
  }
  .footer-mobile-links a {
    padding: 4px 10px !important;
    line-height: 1.6 !important;
  }

  /* === 10. 课表单元格优化 === */
  .schedule-table th,
  .schedule-table td {
    padding: 10px 10px !important;
    line-height: 1.4 !important;
  }

  /* === 11. 表格平滑滚动 === */
  .dash-table,
  .admin-table {
    -webkit-overflow-scrolling: touch;
  }
}

@media (max-width: 480px) {
  /* === 480px 断点额外优化 === */
  .schedule-table th,
  .schedule-table td {
    padding: 8px 8px !important;
  }
  .banner-overlay h2 {
    font-size: 16px !important;
  }
}

/* ============================================================
   移动端深度优化 v20260816t
   修复：弹窗内时间线横向溢出、按钮触摸目标不足44px、
         个人中心弹窗关闭按钮过小、卡片底部操作区堆叠
   范围：仅 max-width:768px，不影响桌面端
   ============================================================ */
@media (max-width: 768px) {

  /* === 1. 个人中心订单详情弹窗：时间线转纵向，防横向溢出 === */
  .app-modal-timeline {
    flex-direction: column !important;
    align-items: flex-start !important;
    gap: 12px !important;
    padding: 14px 16px !important;
  }
  .app-modal-ts {
    width: 100% !important;
    gap: 8px !important;
  }
  .app-modal-ts:not(:last-child)::after {
    display: none !important;
  }
  .app-modal-ts-label {
    white-space: normal !important;
    font-size: 13px !important;
  }

  /* === 2. 兼职报名页时间线标签：允许换行，防窄屏挤压 === */
  .timeline-label {
    white-space: normal !important;
    font-size: 12px !important;
  }
  .app-ts-label {
    white-space: normal !important;
  }

  /* === 3. 触摸目标统一提升至 44px（不覆盖已有 padding） === */
  .app-btn,
  .app-detail-btn,
  .pc-row-btn,
  .pc-view-all-btn,
  .app-btn-go,
  .app-empty .app-btn-go,
  .confirm-btn,
  .pwd-success-btn,
  .tier-pay-btn {
    min-height: 44px !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
  }

  /* === 4. 弹窗关闭按钮放大到 40px === */
  .pc-modal-close {
    width: 40px !important;
    height: 40px !important;
    font-size: 18px !important;
  }

  /* === 5. 个人中心 Tab / 筛选标签触摸目标 === */
  .pc-tab {
    min-height: 44px !important;
    padding: 14px 16px !important;
    font-size: 14px !important;
  }
  .pc-filter {
    min-height: 40px !important;
    padding: 8px 16px !important;
  }

  /* === 6. 个人中心卡片内边距紧凑化 === */
  .pc-profile-card {
    padding: 24px 20px !important;
  }
  .pc-panel {
    padding: 16px !important;
  }
  .pc-modal-header {
    padding: 16px 18px !important;
  }
  .pc-modal-body {
    padding: 18px !important;
  }

  /* === 6.5 个人中心信息卡片美化 === */
  .pc-info-grid {
    grid-template-columns: 1fr 1fr !important;
    gap: 10px !important;
    width: 100% !important;
  }
  .pc-info-item {
    flex-direction: row !important;
    justify-content: flex-start !important;
    align-items: center !important;
    gap: 10px !important;
    padding: 12px 14px !important;
    background: #F8FAFC !important;
    border-radius: 14px !important;
    text-align: left !important;
  }
  .pc-info-item .pc-info-icon {
    width: 36px !important;
    height: 36px !important;
    border-radius: 10px !important;
    flex-shrink: 0 !important;
  }
  .pc-info-item .pc-info-text {
    font-size: 13px !important;
    line-height: 1.4 !important;
  }
  .pc-info-item:nth-child(3) {
    display: none !important;
  }
  .pc-info-spending {
    background: #ECFDF5 !important;
  }
  .pc-info-balance {
    background: #FFF7ED !important;
  }

  /* === 7. 兼职报名卡片底部：纵向堆叠，按钮右对齐 === */
  .app-card-footer {
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 12px !important;
  }
  .app-actions {
    width: 100% !important;
    justify-content: flex-end !important;
    flex-wrap: wrap !important;
  }
  .app-submit-time {
    font-size: 12px !important;
  }

  /* === 8. 兼职报名详情页内边距紧凑 === */
  .app-detail-hero {
    padding: 20px 18px !important;
  }
  .app-detail-card {
    padding: 18px 16px !important;
  }

  /* === 9. 兼职报名统计卡片紧凑化 === */
  .app-stat-card {
    padding: 14px 12px !important;
    gap: 10px !important;
  }
  .app-stat-icon {
    width: 40px !important;
    height: 40px !important;
  }
  .app-stat-num {
    font-size: 22px !important;
  }

  /* === 10. 充值页密码卡片内边距紧凑 === */
  .pwd-card {
    padding: 24px 18px !important;
  }
  .balance-card {
    padding: 20px 18px !important;
  }
  .store-recharge-card {
    padding: 22px 18px !important;
  }

  /* === 11. 报名须知卡片内边距紧凑 === */
  .app-empty {
    padding: 48px 16px !important;
  }
  .app-empty-icon {
    width: 60px !important;
    height: 60px !important;
  }
}

/* ============================================================
   管理后台仪表盘 + 营收分析 移动端优化 v20260816u
   范围：仅 max-width:768px，不影响桌面端
   ============================================================ */
@media (max-width: 768px) {

  /* === 仪表盘：核心指标卡片 2列 === */
  .dash-core-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 10px !important;
  }
  .dash-core-card {
    padding: 14px 12px 12px !important;
  }
  .dash-core-icon {
    width: 32px !important;
    height: 32px !important;
  }
  .dash-core-value {
    font-size: 20px !important;
  }
  .dash-core-label {
    font-size: 12px !important;
  }
  .dash-core-sub {
    font-size: 10px !important;
  }

  /* === 仪表盘：面板紧凑化 === */
  .dash-panel-header {
    padding: 12px 14px !important;
  }
  .dash-panel-header h3 {
    font-size: 14px !important;
  }
  .dash-panel-body {
    padding: 12px 14px !important;
  }

  /* === 仪表盘：营收分析条形图单列 === */
  .dash-revenue-grid {
    grid-template-columns: 1fr !important;
    gap: 14px !important;
  }
  .dash-revenue-item {
    grid-template-columns: 1fr 80px !important;
    margin-bottom: 10px !important;
  }

  /* === 仪表盘：两列布局转单列 === */
  .dash-row-2col {
    grid-template-columns: 1fr !important;
  }

  /* === 仪表盘：全站数据总览 3列 === */
  .dash-mini-grid {
    grid-template-columns: repeat(3, 1fr) !important;
    gap: 8px !important;
  }
  .dash-mini-item {
    padding: 10px 4px !important;
  }
  .dash-mini-val {
    font-size: 15px !important;
  }
  .dash-mini-label {
    font-size: 10px !important;
  }

  /* === 仪表盘：待处理订单搜索栏 === */
  .dash-order-filters {
    flex-direction: row !important;
    gap: 8px !important;
    padding: 10px 12px 12px !important;
  }
  .dash-filter-input {
    min-width: 0 !important;
    flex: 1 !important;
    font-size: 13px !important;
    padding: 8px 10px !important;
  }
  .dash-filter-btn {
    min-height: 38px !important;
    padding: 8px 16px !important;
    white-space: nowrap !important;
  }

  /* === 仪表盘：待处理订单表格紧凑化 === */
  .dash-table {
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch;
  }
  .dash-table table {
    min-width: 560px !important;
  }
  .dash-table th {
    padding: 10px 12px !important;
    font-size: 11px !important;
    white-space: nowrap !important;
  }
  .dash-table td {
    padding: 10px 12px !important;
    font-size: 12px !important;
    white-space: nowrap !important;
  }

  /* === 营收分析：筛选栏紧凑（查询按钮移至日期下方） === */
  .rev-filter-bar {
    padding: 0 14px !important;
    margin-bottom: 12px !important;
    gap: 6px !important;
    align-items: center !important;
  }
  .rev-quick-btn {
    padding: 0 14px !important;
    font-size: 13px !important;
    height: 34px !important;
    line-height: 34px !important;
    box-sizing: border-box !important;
    border-radius: 999px !important;
    white-space: nowrap !important;
  }
  .rev-date-group {
    margin-left: 0 !important;
    width: 100% !important;
    flex-wrap: wrap !important;
    justify-content: flex-start !important;
    margin-top: 6px !important;
    align-items: center !important;
    gap: 6px !important;
  }
  .rev-date-input {
    flex: 1 !important;
    min-width: 0 !important;
    font-size: 13px !important;
    padding: 0 10px !important;
    height: 34px !important;
    box-sizing: border-box !important;
    line-height: 34px !important;
    border-radius: 999px !important;
    border-width: 1px !important;
  }
  .rev-date-sep {
    line-height: 34px !important;
    flex-shrink: 0 !important;
  }
  .rev-apply-btn {
    width: 100% !important;
    padding: 0 16px !important;
    font-size: 13px !important;
    white-space: nowrap !important;
    height: 34px !important;
    box-sizing: border-box !important;
    line-height: 34px !important;
    border-radius: 999px !important;
    flex-basis: 100% !important;
    margin-top: 4px !important;
  }

  /* === 营收分析：汇总卡片 2列 === */
  .rev-summary-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 10px !important;
    padding: 0 14px !important;
    margin-bottom: 14px !important;
  }
  .rev-sum-card {
    padding: 16px 14px !important;
  }
  .rev-sum-value {
    font-size: 20px !important;
  }
  .rev-sum-label {
    font-size: 12px !important;
  }
  .rev-sum-sub {
    font-size: 11px !important;
  }

  /* === 营收分析：表格区紧凑 === */
  .rev-table-wrap {
    margin: 0 14px !important;
  }
  .rev-table-header {
    padding: 14px 16px !important;
  }
  .rev-table-header h3 {
    font-size: 15px !important;
  }
  .rev-table th {
    padding: 10px 12px !important;
    font-size: 12px !important;
  }
  .rev-table td {
    padding: 11px 12px !important;
    font-size: 13px !important;
  }
  .rev-table {
    min-width: 600px !important;
  }

  /* === 营收分析：空状态紧凑 === */
  .rev-empty {
    padding: 40px 16px !important;
    font-size: 14px !important;
  }

  /* === 通用筛选栏：纵向堆叠，防溢出 === */
  .admin-filter-bar {
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 8px !important;
    margin-bottom: 14px !important;
  }
  .admin-filter-bar .admin-filter-select {
    flex-shrink: 0 !important;
    max-width: 110px !important;
    font-size: 12px !important;
    padding: 7px 28px 7px 10px !important;
  }
  .admin-filter-bar form {
    flex-wrap: nowrap !important;
    min-width: 0 !important;
    gap: 6px !important;
    width: 100% !important;
    align-items: center !important;
  }
  .admin-filter-input {
    min-width: 0 !important;
    flex: 1 1 0 !important;
    max-width: none !important;
    font-size: 13px !important;
    padding: 7px 12px !important;
  }
  .admin-filter-bar .admin-search-btn {
    flex-shrink: 0 !important;
    padding: 7px 14px !important;
    font-size: 13px !important;
  }

  /* === 仪表盘待处理订单筛选栏 === */
  .dash-order-filters {
    flex-wrap: wrap !important;
    gap: 8px !important;
  }
  .dash-filter-input {
    min-width: 0 !important;
    flex: 1 !important;
  }
  .dash-filter-btn {
    flex-shrink: 0 !important;
    padding: 7px 14px !important;
  }

  /* === 信息管理：admin-header-left 标题副标题纵向堆叠 === */
  .admin-header-left {
    flex-direction: column !important;
    align-items: flex-start !important;
    gap: 4px !important;
  }
  .admin-header-left h1 {
    font-size: 18px !important;
    word-break: break-word !important;
  }
  .admin-subtitle {
    font-size: 12px !important;
    line-height: 1.4 !important;
  }

  /* === 信息管理：info-card 纵向堆叠 === */
  .info-card {
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 12px !important;
    padding: 14px !important;
  }
  .info-thumb {
    width: 100% !important;
    height: 140px !important;
    max-width: 100% !important;
  }
  .info-body {
    width: 100% !important;
  }
  .info-body h4 {
    font-size: 15px !important;
    word-break: break-word !important;
  }
  .info-body .info-preview {
    max-width: none !important;
    white-space: normal !important;
    overflow: visible !important;
    text-overflow: clip !important;
    line-height: 1.5 !important;
  }
  .info-body p {
    font-size: 13px !important;
    line-height: 1.5 !important;
  }

  /* === 信息管理：操作按钮行均分 === */
  .action-row {
    width: 100% !important;
    justify-content: space-between !important;
    gap: 8px !important;
  }
  .action-row .btn {
    flex: 1 !important;
    text-align: center !important;
    padding: 8px 4px !important;
    font-size: 13px !important;
  }

  /* === 信息管理：section-title 紧凑 === */
  .hp-section-title {
    font-size: 16px !important;
    margin-bottom: 12px !important;
  }

  /* === 通用表格：确保横向可滚动 === */
  .admin-table {
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
    max-width: 100% !important;
  }
  .admin-table table {
    min-width: 800px !important;
  }
  .admin-table th {
    padding: 10px 12px !important;
    font-size: 12px !important;
  }
  .admin-table td {
    padding: 10px 12px !important;
    font-size: 13px !important;
  }

  /* === 搜索栏清除按钮：跟搜索按钮同行 === */
  .admin-filter-bar .admin-clear-btn,
  .admin-filter-bar .action-link {
    flex-shrink: 0 !important;
    text-align: center !important;
    padding: 7px 14px !important;
    white-space: nowrap !important;
  }

  /* === 商家管理：统计卡片3列等宽 === */
  .dashboard-cards {
    grid-template-columns: repeat(3, 1fr) !important;
    gap: 8px !important;
    margin-bottom: 14px !important;
  }
  .stat-card {
    padding: 12px 8px !important;
    gap: 6px !important;
    flex-direction: column !important;
    text-align: center !important;
  }
  .stat-icon {
    width: 36px !important;
    height: 36px !important;
    margin: 0 auto !important;
  }
  .stat-icon svg { width: 20px !important; height: 20px !important; }
  .stat-value { font-size: 20px !important; }
  .stat-label { font-size: 10px !important; }

  /* === 商家管理：Tab等宽撑满 === */
  .merchant-tabs {
    gap: 6px !important;
  }
  .merchant-tab {
    flex: 1 !important;
    text-align: center !important;
    padding: 8px 8px !important;
    font-size: 12px !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
  }

  /* === 商家管理：筛选标签等宽撑满 === */
  .filter-tabs {
    justify-content: space-between !important;
    gap: 4px !important;
    margin-bottom: 10px !important;
  }
  .filter-btn {
    flex: 1 !important;
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
    gap: 0 !important;
    padding: 6px 4px !important;
    font-size: 12px !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
  }

  /* === 商家管理：admin-section 撑满 === */
  .admin-section {
    width: 100% !important;
  }

  /* === 兼职管理：添加按钮紧凑 === */
  .admin-add-btn {
    padding: 6px 14px !important;
    font-size: 12px !important;
  }
}

@media (max-width: 480px) {
  /* === 小屏：营收汇总卡片转1列 === */
  .rev-summary-grid {
    grid-template-columns: 1fr !important;
  }
  /* === 小屏：仪表盘核心卡片仍保持2列 === */
}

/* ============================================================
   首页移动端导航栏汉堡按钮 v20260816v
   与管理后台侧边栏汉堡按钮样式完全一致
   ============================================================ */
@media (max-width: 768px) {
  .navbar-toggle {
    width: 42px !important;
    height: 42px !important;
    min-width: 42px !important;
    min-height: 42px !important;
    background: #FFFFFF !important;
    border-radius: 12px !important;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08) !important;
    padding: 10px !important;
    gap: 5px !important;
  }
  .navbar-toggle:active {
    background: #EAF4FF !important;
    opacity: 1 !important;
  }
  .navbar-toggle span {
    width: 20px !important;
    height: 2.5px !important;
    background: #2563EB !important;
    border-radius: 2px !important;
  }
  /* 调整 X 动画位移匹配 20px 线宽 */
  .navbar-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(4px, 5px) !important;
  }
  .navbar-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(4px, -5px) !important;
  }
}