/* ==========================================================================
   李博博客 - 全局样式表 (纯 CSS3 极速加载)
   ========================================================================== */

:root {
  --primary-color: #b93826;
  --primary-hover: #9c2d1e;
  --primary-light: #fdf2f0;
  --text-main: #1f2937;
  --text-muted: #4b5563;
  --text-light: #6b7280;
  --bg-body: #f8fafc;
  --bg-card: #ffffff;
  --border-color: #e5e7eb;
  --border-hover: #cbd5e1;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --max-width: 1140px;
}

/* 基础重置 */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--text-main);
  background-color: var(--bg-body);
  line-height: 1.6;
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--primary-color);
  text-decoration: none;
  transition: color 0.15s ease;
}

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

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 16px;
}

/* 顶部 Header */
.site-header {
  background: #ffffff;
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

/* 品牌 Logo */
.brand-link {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 18px;
  color: #111827;
  text-decoration: none;
}

.brand-logo {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.12);
}

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

/* 中间导航栏 */
.main-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: block;
  padding: 8px 12px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
  border-radius: var(--radius-sm);
  transition: all 0.15s ease;
}

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

.nav-item.warning .nav-link {
  color: #dc2626;
}

.nav-item.warning .nav-link:hover {
  background-color: #fef2f2;
}

/* 下拉菜单 */
.dropdown-toggle::after {
  content: "";
  display: inline-block;
  margin-left: 5px;
  vertical-align: middle;
  border-top: 4px solid currentColor;
  border-right: 4px solid transparent;
  border-left: 4px solid transparent;
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 160px;
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  padding: 6px 0;
  list-style: none;
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  transition: all 0.2s ease;
}

.nav-item:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-menu a {
  display: block;
  padding: 8px 16px;
  font-size: 14px;
  color: var(--text-muted);
}

.dropdown-menu a:hover {
  background-color: var(--primary-light);
  color: var(--primary-color);
}

/* 右侧图标 */
.header-actions {
  display: flex;
  align-items: center;
}

.github-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  color: #374151;
  border-radius: 50%;
  transition: background-color 0.15s ease;
}

.github-link:hover {
  background-color: #f3f4f6;
  color: #111827;
}

/* 面包屑导航 */
.breadcrumb-wrapper {
  background-color: #f1f5f9;
  border-bottom: 1px solid var(--border-color);
  padding: 8px 0;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: #64748b;
  list-style: none;
}

.breadcrumb a {
  color: #64748b;
}

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

.breadcrumb-separator {
  color: #94a3b8;
}

/* 页面主要区域 */
.main-content {
  padding: 24px 0 48px;
}

/* 站长自用 Callout 提示栏 */
.callout-box {
  background: linear-gradient(135deg, #fff7ed 0%, #fffbeb 100%);
  border: 1px solid #fde68a;
  border-left: 4px solid #f97316;
  border-radius: var(--radius-lg);
  padding: 14px 20px;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  box-shadow: 0 2px 8px rgba(249, 115, 22, 0.05);
  width: 100%;
}

.callout-content {
  font-size: 14px;
  color: #9a3412;
  display: flex;
  align-items: center;
  gap: 10px;
  line-height: 1.5;
}

.callout-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background-color: var(--primary-color);
  color: #ffffff !important;
  font-weight: 600;
  font-size: 13px;
  padding: 8px 16px;
  border-radius: 8px;
  box-shadow: 0 2px 6px rgba(185, 56, 38, 0.2);
  transition: all 0.2s ease;
  white-space: nowrap;
}

.callout-btn:hover {
  background-color: var(--primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 10px rgba(185, 56, 38, 0.3);
}

/* 模块标题 */
.section-title {
  font-size: 20px;
  font-weight: 700;
  color: #111827;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.section-title::before {
  content: "";
  display: inline-block;
  width: 4px;
  height: 18px;
  background-color: var(--primary-color);
  border-radius: 2px;
}

/* 核心横向对比测速表 */
.table-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  margin-bottom: 36px;
}

.table-responsive {
  width: 100%;
  overflow-x: auto;
}

.speed-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 14px;
}

.speed-table th {
  background-color: #f8fafc;
  color: #475569;
  font-weight: 600;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-color);
  white-space: nowrap;
}

.speed-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border-color);
  vertical-align: middle;
}

.speed-table tr:last-child td {
  border-bottom: none;
}

.speed-table tr:hover {
  background-color: #f8fafc;
}

.badge {
  display: inline-block;
  padding: 2px 8px;
  font-size: 12px;
  font-weight: 500;
  border-radius: 4px;
  margin-right: 4px;
}

.badge-primary {
  background: #fee2e2;
  color: #991b1b;
}

.badge-blue {
  background: #dbeafe;
  color: #1e40af;
}

.badge-green {
  background: #dcfce7;
  color: #166534;
}

.badge-gray {
  background: #f1f5f9;
  color: #475569;
}

.btn-sm {
  display: inline-block;
  padding: 5px 12px;
  font-size: 13px;
  font-weight: 600;
  border-radius: var(--radius-sm);
  background-color: var(--primary-color);
  color: #ffffff !important;
  text-align: center;
}

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

/* 品牌 Logo 图片集成 */
.airport-brand-cell {
  display: flex;
  align-items: center;
  gap: 12px;
}

.airport-logo-img {
  width: 44px;
  height: 44px;
  object-fit: cover;
  border-radius: 8px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.12);
  border: 1px solid var(--border-color);
}

.coupon-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: #fef3c7;
  color: #92400e;
  border: 1px dashed #f59e0b;
  padding: 2px 8px;
  border-radius: 4px;
  font-family: monospace;
  font-weight: 700;
  font-size: 13px;
  user-select: all;
}

/* 套餐方案卡片网格 */
.plans-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 16px;
  margin-top: 20px;
}

.plan-card {
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 18px;
  position: relative;
  transition: all 0.2s ease;
  box-shadow: var(--shadow-sm);
}

.plan-card:hover {
  border-color: var(--primary-color);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.plan-card.featured {
  border: 2px solid var(--primary-color);
  background: linear-gradient(180deg, #fffdfa 0%, #ffffff 100%);
}

.plan-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  background: var(--primary-color);
  color: #ffffff;
  font-size: 11px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 10px;
}

.plan-name {
  font-size: 17px;
  font-weight: 700;
  color: #111827;
  margin-bottom: 4px;
}

.plan-desc {
  font-size: 12px;
  color: #6b7280;
  margin-bottom: 12px;
}

.plan-price-box {
  margin-bottom: 12px;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--border-color);
}

.plan-price-original {
  font-size: 13px;
  color: #9ca3af;
  text-decoration: line-through;
}

.plan-price-discount {
  font-size: 22px;
  font-weight: 800;
  color: var(--primary-color);
}

.plan-price-period {
  font-size: 12px;
  color: #6b7280;
}

.plan-features {
  list-style: none;
  font-size: 13px;
  color: #4b5563;
  margin-bottom: 16px;
}

.plan-features li {
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.plan-features li::before {
  content: "✓";
  color: #16a34a;
  font-weight: bold;
}

/* ==========================================================================
   一分机场 / Rankings 风格长卡片排版 CSS (模仿 yifenjichang.net 视觉层级)
   ========================================================================== */

.ranking-list {
  display: flex;
  flex-direction: column;
  gap: 28px;
  margin-bottom: 36px;
}

.ranking-list {
  display: flex;
  flex-direction: column;
  gap: 28px;
  margin-bottom: 36px;
}

.ranking-card {
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 26px;
  box-shadow: 0 4px 20px rgba(15, 23, 42, 0.04);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
}

.ranking-card:hover {
  border-color: #cbd5e1;
  box-shadow: 0 14px 36px rgba(15, 23, 42, 0.08);
  transform: translateY(-3px);
}

.ranking-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  padding-bottom: 18px;
  border-bottom: 1px solid #f1f5f9;
  margin-bottom: 18px;
}

.ranking-brand-info {
  display: flex;
  align-items: center;
  gap: 16px;
}

.ranking-logo {
  width: 54px;
  height: 54px;
  object-fit: cover;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.06);
  transition: transform 0.2s ease;
}

.ranking-card:hover .ranking-logo {
  transform: scale(1.05);
}

.ranking-title-area h3 {
  font-size: 20px;
  font-weight: 800;
  color: #0f172a;
  display: flex;
  align-items: center;
  gap: 10px;
  letter-spacing: -0.01em;
}

.ranking-meta-spec {
  font-size: 13px;
  color: var(--text-light);
  margin-top: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.ranking-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 600;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  color: #475569;
  background: #ffffff;
  transition: all 0.2s ease;
  text-decoration: none !important;
}

.btn-outline:hover {
  background-color: #f8fafc;
  color: #0f172a;
  border-color: #94a3b8;
  transform: translateY(-1px);
}

.btn-primary-go {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 18px;
  font-size: 13px;
  font-weight: 700;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--primary-color) 0%, #dc2626 100%);
  color: #ffffff !important;
  box-shadow: 0 4px 12px rgba(220, 38, 38, 0.25);
  transition: all 0.2s ease;
  text-decoration: none !important;
}

.btn-primary-go:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(220, 38, 38, 0.35);
  filter: brightness(1.05);
}

.coupon-badge {
  font-family: inherit;
  font-size: 12px;
  font-weight: 700;
  padding: 3px 9px;
  border-radius: 6px;
  background: #fef2f2;
  color: #dc2626;
  border: 1px dashed #fca5a5;
  cursor: pointer;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.coupon-badge:hover {
  background: #fee2e2;
  border-color: #ef4444;
  transform: scale(1.02);
}

.ranking-desc {
  font-size: 14px;
  line-height: 1.7;
  color: #334155;
  margin-bottom: 18px;
}

.ranking-features-list {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 10px 18px;
  margin-bottom: 22px;
  background: linear-gradient(180deg, #f8fafc 0%, #f1f5f9 100%);
  padding: 16px 18px;
  border-radius: 12px;
  border: 1px solid #e2e8f0;
}

.ranking-features-list li {
  font-size: 13px;
  color: #334155;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 8px;
}

.ranking-features-list li::before {
  content: "✓";
  color: #16a34a;
  font-size: 14px;
  font-weight: 900;
  background: #dcfce7;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;

  font-size: 16px;
  font-weight: bold;
}

/* 长卡片内嵌子模块 */
.sub-block {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px dashed var(--border-color);
}

.sub-block-title {
  font-size: 15px;
  font-weight: 700;
  color: #1f2937;
  margin-bottom: 4px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.sub-block-subtitle {
  font-size: 12px;
  color: #94a3b8;
  margin-bottom: 10px;
}

/* 流媒体 & AI 解锁网格 */
.unlock-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 8px;
}

.unlock-item {
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 6px 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
}

.unlock-name {
  color: #334155;
  font-weight: 500;
}

.unlock-status {
  color: #16a34a;
  font-weight: 700;
}

.unlock-status.part {
  color: #ca8a04;
}

/* 测速报告极简表 */
.mini-speed-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}

.mini-speed-table th {
  background: #f8fafc;
  color: #64748b;
  padding: 6px 10px;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
}

.mini-speed-table td {
  padding: 6px 10px;
  border-bottom: 1px solid var(--border-color);
  color: #334155;
}

.home-grid {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 3fr);
  gap: 24px;
  align-items: start;
}

@media (max-width: 992px) {
  .home-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

/* 文章列表卡片 */
.article-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.article-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 20px;
  box-shadow: var(--shadow-sm);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.article-card:hover {
  border-color: var(--border-hover);
  box-shadow: var(--shadow-md);
}

.article-header-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 13px;
  color: var(--text-light);
  margin-bottom: 8px;
}

.article-title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
  line-height: 1.4;
}

.article-title a {
  color: #111827;
}

.article-title a:hover {
  color: var(--primary-color);
}

.article-summary {
  color: var(--text-muted);
  font-size: 14px;
  margin-bottom: 14px;
  line-height: 1.6;
}

.article-footer-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  color: var(--text-light);
  padding-top: 12px;
  border-top: 1px dashed var(--border-color);
}

/* 侧边栏 Widget */
.sidebar {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.widget {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 18px;
  box-shadow: var(--shadow-sm);
}

.widget-title {
  font-size: 16px;
  font-weight: 700;
  color: #111827;
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 2px solid #f1f5f9;
}

.notice-list,
.recommend-list {
  list-style: none;
}

.notice-list li,
.recommend-list li {
  padding: 8px 0;
  border-bottom: 1px solid var(--border-color);
  font-size: 14px;
}

.notice-list li:last-child,
.recommend-list li:last-child {
  border-bottom: none;
}

/* 正文页样式 (Single Article) */
.article-container {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-sm);
}

.article-main-title {
  font-size: 26px;
  font-weight: 800;
  color: #111827;
  line-height: 1.35;
  margin-bottom: 14px;
}

.article-post-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 13px;
  color: var(--text-light);
  padding-bottom: 20px;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--border-color);
}

.article-body {
  font-size: 16px;
  line-height: 1.8;
  color: #374151;
}

.article-body h2 {
  font-size: 20px;
  font-weight: 700;
  color: #111827;
  margin: 32px 0 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border-color);
}

.article-body h3 {
  font-size: 17px;
  font-weight: 700;
  color: #1f2937;
  margin: 24px 0 12px;
}

.article-body p {
  margin-bottom: 16px;
}

.article-body ul,
.article-body ol {
  margin-bottom: 16px;
  padding-left: 24px;
}

.article-body li {
  margin-bottom: 6px;
}

.article-body blockquote {
  background-color: #f8fafc;
  border-left: 4px solid var(--primary-color);
  padding: 12px 18px;
  margin: 20px 0;
  color: #475569;
  font-style: normal;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

/* 文末 dofollow 转化卡片 */
.convert-card {
  background: linear-gradient(135deg, #fffdfa 0%, #fff7ed 100%);
  border: 1.5px solid #fed7aa;
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-top: 36px;
  text-align: center;
}

.convert-card h3 {
  font-size: 18px;
  font-weight: 700;
  color: #9a3412;
  margin-bottom: 8px;
}

.convert-card p {
  font-size: 14px;
  color: #431407;
  margin-bottom: 16px;
}

.convert-btn {
  display: inline-block;
  background-color: var(--primary-color);
  color: #ffffff !important;
  font-weight: 700;
  font-size: 15px;
  padding: 10px 28px;
  border-radius: var(--radius-md);
  box-shadow: 0 4px 6px -1px rgba(185, 56, 38, 0.3);
  transition: background-color 0.15s ease, transform 0.15s ease;
}

.convert-btn:hover {
  background-color: var(--primary-hover);
  transform: translateY(-1px);
}

/* 单页 (About, Privacy, Terms) */
.page-container {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-sm);
  min-height: 400px;
}

.page-title {
  font-size: 24px;
  font-weight: 700;
  color: #111827;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-color);
}

/* 页脚 Footer */
.site-footer {
  background-color: #1e293b;
  color: #94a3b8;
  padding: 40px 0 24px;
  font-size: 14px;
  border-top: 1px solid #0f172a;
  margin-top: 60px;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.footer-nav {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  list-style: none;
}

.footer-nav a {
  color: #cbd5e1;
}

.footer-nav a:hover {
  color: #ffffff;
}

.footer-friend-links {
  text-align: center;
  padding: 16px 0;
  border-top: 1px solid #334155;
  border-bottom: 1px solid #334155;
}

.footer-friend-links span {
  color: #cbd5e1;
  font-weight: 600;
  margin-right: 12px;
}

.footer-friend-links a {
  color: #38bdf8;
  margin: 0 10px;
  font-weight: 500;
}

.footer-friend-links a:hover {
  color: #7dd3fc;
  text-decoration: underline;
}

.footer-copyright {
  text-align: center;
  font-size: 13px;
  color: #64748b;
}

/* 响应式适配 */
@media (max-width: 768px) {
  .header-inner {
    flex-wrap: wrap;
    height: auto;
    padding: 12px 0;
    gap: 12px;
  }

  .main-nav {
    overflow-x: auto;
    width: 100%;
    padding-bottom: 4px;
  }

  .nav-link {
    white-space: nowrap;
    padding: 6px 10px;
  }

  .article-container,
  .page-container {
    padding: 20px;
  }

  .article-main-title {
    font-size: 22px;
  }
}

/* 性价比机场页面 (best-value.html) 专用样式 (参考 yifenjichang.net/best-value/ 排版) */
.methodology-box {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-left: 4px solid var(--primary-color);
  border-radius: var(--radius-md);
  padding: 20px;
  margin: 24px 0 32px 0;
}

.methodology-box h3 {
  font-size: 17px;
  font-weight: 700;
  color: #1e293b;
  margin-bottom: 12px;
}

.methodology-list {
  list-style-type: disc;
  padding-left: 20px;
  color: #475569;
  font-size: 14px;
  line-height: 1.7;
}

/* “不适合谁”警示呼应框 */
.not-fit-box {
  background: #fff5f5;
  border: 1px dashed #f87171;
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  margin-top: 16px;
  font-size: 13px;
  color: #991b1b;
  line-height: 1.6;
}

.not-fit-title {
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 4px;
  color: #b91c1c;
}

/* FAQ 问答卡片列表 */
.faq-grid {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 20px;
}

.faq-card {
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 20px;
  transition: box-shadow 0.2s ease;
}

.faq-card:hover {
  box-shadow: var(--shadow-sm);
}

.faq-question {
  font-size: 16px;
  font-weight: 700;
  color: #1e293b;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.faq-question::before {
  content: "Q:";
  color: var(--primary-color);
  font-weight: 800;
}

.faq-answer {
  font-size: 14px;
  color: #475569;
  line-height: 1.7;
  padding-left: 24px;
}

/* 底部 CTA 引导盒 */
.cta-box {
  background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
  color: #ffffff;
  border-radius: var(--radius-md);
  padding: 28px;
  text-align: center;
  margin-top: 36px;
}

.cta-box h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 10px;
  color: #ffffff;
}

.cta-box p {
  color: #94a3b8;
  font-size: 14px;
  margin-bottom: 20px;
}

.cta-buttons {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.btn-cta-primary {
  background: var(--primary-color);
  color: #ffffff !important;
  padding: 10px 24px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 14px;
}

.btn-cta-secondary {
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff !important;
  padding: 10px 24px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  border: 1px solid rgba(255, 255, 255, 0.2);
  font-size: 14px;
}

.btn-cta-primary:hover {
  background: var(--primary-hover);
}

.btn-cta-secondary:hover {
  background: rgba(255, 255, 255, 0.2);
}

/* 极简“序号. 名称 + 右侧标签”结构化导航列表组件 - 高级重构版 */
.minimal-nav-list {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  padding: 20px 22px;
  box-shadow: 0 4px 20px -2px rgba(15, 23, 42, 0.05);
  margin-bottom: 32px;
  position: relative;
  overflow: hidden;
}

.minimal-nav-list::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #dc2626 0%, #f59e0b 50%, #2563eb 100%);
}

.minimal-list-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 12px;
  margin-bottom: 14px;
  border-bottom: 1px solid #f1f5f9;
  flex-wrap: wrap;
  gap: 8px;
}

.minimal-header-title {
  display: flex;
  align-items: center;
  gap: 8px;
}

.minimal-list-title {
  font-size: 16px;
  font-weight: 800;
  color: #0f172a;
  letter-spacing: -0.01em;
}

.minimal-list-subtitle {
  font-size: 12.5px;
  color: #64748b;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 6px;
}

.live-dot {
  width: 8px;
  height: 8px;
  background-color: #22c55e;
  border-radius: 50%;
  display: inline-block;
  box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.7);
  animation: pulse-green 2s infinite;
}

@keyframes pulse-green {
  0% {
    box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.7);
  }

  70% {
    box-shadow: 0 0 0 6px rgba(34, 197, 94, 0);
  }

  100% {
    box-shadow: 0 0 0 0 rgba(34, 197, 94, 0);
  }
}

.minimal-list-group {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

/* 01-06 列表项卡片 - 统一毛玻璃 & 轻描边风格 */
.minimal-list-item {
  border-radius: 10px;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  border: 1px solid #e2e8f0;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  overflow: hidden;
  position: relative;
}

.minimal-item-link {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 14px;
  text-decoration: none !important;
  color: #334155;
  gap: 12px;
  width: 100%;
}

/* 默认高亮选中状态 (01 环球梯 - 主推重点高亮) */
.minimal-list-item.active {
  background: linear-gradient(135deg, #fff5f5 0%, #ffffff 100%);
  border-color: #fca5a5;
  border-left: 4px solid #dc2626;
  box-shadow: 0 4px 14px rgba(220, 38, 38, 0.1);
}

.minimal-list-item.active .minimal-name {
  color: #991b1b;
  font-weight: 800;
}

.minimal-list-item:hover {
  background-color: #ffffff;
  border-color: #cbd5e1;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.05);
}

.minimal-list-item.active:hover {
  background-color: #fef2f2;
  border-color: #f87171;
  box-shadow: 0 6px 16px rgba(220, 38, 38, 0.15);
}

/* 左侧信息层级 (序号 + 名称 + 标识) */
.minimal-item-left {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  flex-shrink: 0;
}

/* 序号 Badge */
.rank-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 24px;
  border-radius: 6px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 12.5px;
  font-weight: 800;
  flex-shrink: 0;
}

.rank-badge.rank-1 {
  background: linear-gradient(135deg, #fef08a 0%, #f59e0b 100%);
  color: #78350f;
  box-shadow: 0 2px 4px rgba(245, 158, 11, 0.25);
}

.rank-badge.rank-2,
.rank-badge.rank-3,
.rank-badge.rank-4,
.rank-badge.rank-5,
.rank-badge.rank-6 {
  background: #f1f5f9;
  color: #64748b;
  border: 1px solid #e2e8f0;
}

.minimal-name {
  font-size: 14.5px;
  font-weight: 700;
  color: #0f172a;
  letter-spacing: -0.01em;
  white-space: nowrap;
}

.minimal-subbadge {
  font-size: 11px;
  background: linear-gradient(135deg, #dc2626 0%, #ef4444 100%);
  color: #ffffff;
  padding: 2px 6px;
  border-radius: 4px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 2px;
  line-height: 1.2;
}

/* 右侧标签组与吸附规范 */
.minimal-item-right {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

/* 统一标签基础样式 */
.minimal-tag {
  height: 28px;
  padding: 0 10px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  white-space: nowrap;
}

/* 属性标签（统一轻量灰蓝微描边，弱化杂乱色彩） */
.tag-feature {
  background: #f8fafc;
  color: #475569;
  border: 1px solid #e2e8f0;
}

.tag-highlight-feature {
  background: #f0fdf4;
  color: #16a34a;
  border: 1px solid #bbf7d0;
  font-weight: 600;
}

/* 优惠码交互按钮规范 (尺寸统一 / Hover 悬停 / 点击反馈) */
.tag-coupon {
  cursor: pointer;
  background: #f5f3ff;
  color: #6d28d9;
  border: 1px dashed #c4b5fd;
  font-weight: 600;
  user-select: none;
}

.tag-coupon:hover {
  background: #ede9fe;
  border-color: #a855f7;
  color: #5b21b6;
  transform: translateY(-1px);
  box-shadow: 0 3px 8px rgba(109, 40, 217, 0.15);
}

/* 01 环球梯 核心优惠码高亮 */
.tag-coupon.tag-highlight {
  background: #fef2f2;
  color: #dc2626;
  border: 1px dashed #fca5a5;
}

.tag-coupon.tag-highlight:hover {
  background: #fee2e2;
  border-color: #f87171;
  color: #b91c1c;
  box-shadow: 0 3px 8px rgba(220, 38, 38, 0.15);
}

/* 复制成功即时按钮反馈样式 */
.tag-coupon.copied {
  background: #f0fdf4 !important;
  color: #16a34a !important;
  border: 1px solid #86efac !important;
  box-shadow: 0 0 0 2px rgba(34, 197, 94, 0.15) !important;
  transform: scale(1.02);
}

/* Toast Notification 复制通知浮层 */
.coupon-toast {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: #0f172a;
  color: #ffffff;
  padding: 10px 22px;
  border-radius: 50px;
  font-size: 13.5px;
  font-weight: 600;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
  z-index: 9999;
  opacity: 0;
  transition: all 0.35s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  pointer-events: none;
  display: flex;
  align-items: center;
  gap: 8px;
}

.coupon-toast.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}