/* roulang page: index */
:root {
  --primary: #123B30;
  --primary-dark: #0B2A22;
  --primary-light: #1D5A48;
  --accent: #D9782B;
  --accent-hover: #B86220;
  --bg: #F6F4F0;
  --bg-dark: #1D1B16;
  --white: #FFFFFF;
  --border: #E4E0D8;
  --text-main: #1D1B16;
  --text-body: #3A3732;
  --text-muted: #7A746A;
  --text-light: #F6F4F0;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --shadow-sm: 0 1px 3px rgba(29,27,22,0.05);
  --shadow-md: 0 4px 12px rgba(29,27,22,0.08);
  --shadow-lg: 0 8px 24px rgba(29,27,22,0.10);
  --font-sans: "PingFang SC","Microsoft YaHei","Noto Sans CJK SC","Source Han Sans SC","Inter","Roboto",sans-serif;
  --container-max: 1200px;
  --section-pad-desktop: 72px;
  --section-pad-mobile: 40px;
  --transition: all 0.25s ease;
}
*,*::before,*::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text-body);
  line-height: 1.7;
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--primary); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--accent); }
button { cursor: pointer; font-family: inherit; }
input, select, textarea { font-family: inherit; }
.container { max-width: var(--container-max); margin: 0 auto; padding: 0 20px; }
.section { padding: var(--section-pad-desktop) 0; }
.section-alt { background: var(--white); }
.section-dark { background: var(--bg-dark); }
.section-dark .section-title { color: var(--text-light); }
.section-dark .section-subtitle { color: #B5AEA2; }
.section-title {
  font-size: 28px;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.35;
  margin-bottom: 8px;
}
.section-subtitle {
  font-size: 15px;
  color: var(--text-muted);
  margin-bottom: 32px;
}
.section-header { margin-bottom: 28px; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 15px;
  font-weight: 600;
  padding: 11px 22px;
  border-radius: var(--radius-md);
  border: none;
  transition: var(--transition);
  text-align: center;
  line-height: 1.4;
}
.btn-primary {
  background: var(--primary);
  color: var(--white);
}
.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  color: var(--white);
}
.btn-primary:active { transform: translateY(0); box-shadow: var(--shadow-sm); }
.btn-accent {
  background: var(--accent);
  color: var(--white);
}
.btn-accent:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  color: var(--white);
}
.btn-accent:active { transform: translateY(0); box-shadow: var(--shadow-sm); }
.btn-outline {
  background: transparent;
  color: var(--primary);
  border: 1.5px solid var(--primary);
}
.btn-outline:hover { background: rgba(18,59,48,0.06); transform: translateY(-2px); }
.btn-ghost {
  background: transparent;
  color: var(--text-light);
  border: 1.5px solid var(--text-light);
}
.btn-ghost:hover { background: var(--text-light); color: var(--primary); }
.btn-sm { padding: 8px 16px; font-size: 13px; border-radius: var(--radius-sm); }
.btn-block { width: 100%; }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* Top Trust Bar */
.top-bar {
  background: #EDE9E2;
  font-size: 13px;
  color: var(--text-body);
  border-bottom: 1px solid var(--border);
}
.top-bar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 0;
  flex-wrap: wrap;
  gap: 6px 16px;
}
.top-bar-left { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.top-bar-left .live-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}
@keyframes pulse-dot {
  0%,100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.4); }
}
.top-bar-right { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.top-bar-right a { color: var(--primary); font-weight: 600; }
.top-bar-right a:hover { color: var(--accent); }
.top-bar-right .divider { color: var(--border); }

/* Header Nav */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}
.site-header.scrolled {
  background: #FFFFFF;
  box-shadow: 0 2px 12px rgba(29,27,22,0.06);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
  gap: 20px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 20px;
  font-weight: 700;
  color: var(--primary);
  white-space: nowrap;
}
.logo-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.logo-icon svg { width: 20px; height: 20px; }
.logo-text { letter-spacing: 1px; }
.main-nav { display: flex; align-items: center; gap: 4px; }
.main-nav a {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 8px 14px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-body);
  border-radius: var(--radius-sm);
  white-space: nowrap;
  transition: var(--transition);
}
.main-nav a:hover { color: var(--primary); background: rgba(18,59,48,0.05); }
.main-nav a.active { color: var(--primary); font-weight: 700; background: rgba(18,59,48,0.08); }
.header-cta { display: flex; align-items: center; gap: 10px; }
.hamburger {
  display: none;
  width: 40px;
  height: 40px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 4px;
  cursor: pointer;
}
.hamburger span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--text-main);
  border-radius: 2px;
  transition: var(--transition);
}
.hamburger.active span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* Mobile Nav */
.mobile-nav {
  display: none;
  background: var(--white);
  border-bottom: 1px solid var(--border);
  padding: 8px 20px 16px;
  flex-direction: column;
  gap: 4px;
  box-shadow: var(--shadow-md);
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  padding: 10px 12px;
  font-size: 15px;
  color: var(--text-body);
  border-radius: var(--radius-sm);
}
.mobile-nav a:hover { background: rgba(18,59,48,0.05); color: var(--primary); }
.mobile-nav a.active { background: rgba(18,59,48,0.08); color: var(--primary); font-weight: 700; }

/* Hero */
.hero {
  background: var(--bg);
  padding: 60px 0 56px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: url('/assets/images/6fae2b1932b74348.webp');
  background-size: cover;
  background-position: center;
  opacity: 0.08;
  pointer-events: none;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(217,120,43,0.1);
  color: var(--accent);
  font-size: 13px;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 16px;
}
.hero-title {
  font-size: 36px;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.3;
  margin-bottom: 16px;
}
.hero-subtitle {
  font-size: 16px;
  color: var(--text-body);
  line-height: 1.8;
  margin-bottom: 28px;
  max-width: 560px;
}
.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-image-wrapper {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4 / 3;
  background: #E8E4DC;
}
.hero-image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.hero-image-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(29,27,22,0.75));
  color: var(--text-light);
  padding: 24px 20px 16px;
  font-size: 13px;
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.hero-image-overlay span { display: flex; align-items: center; gap: 4px; }

/* Stats Bar */
.stats-bar {
  background: var(--primary);
  padding: 28px 0;
  border-top: 3px solid var(--accent);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  text-align: center;
}
.stat-item .stat-number {
  font-size: 32px;
  font-weight: 700;
  color: var(--accent);
  line-height: 1.2;
  letter-spacing: 0.5px;
}
.stat-item .stat-label {
  font-size: 13px;
  color: rgba(246,244,240,0.8);
  margin-top: 4px;
}
.stat-item .stat-meta {
  font-size: 11px;
  color: rgba(246,244,240,0.55);
  margin-top: 2px;
}

/* Cards */
.card-grid { display: grid; gap: 20px; }
.card-grid-4 { grid-template-columns: repeat(4, 1fr); }
.card-grid-3 { grid-template-columns: repeat(3, 1fr); }
.card-grid-2 { grid-template-columns: repeat(2, 1fr); }
.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}
.card:hover {
  transform: translateY(-4px);
  border-color: var(--primary);
  box-shadow: var(--shadow-lg);
}
.card-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: rgba(18,59,48,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
}
.card-icon svg { width: 24px; height: 24px; stroke: var(--primary); }
.card-title { font-size: 17px; font-weight: 600; color: var(--text-main); margin-bottom: 6px; }
.card-desc { font-size: 14px; color: var(--text-muted); line-height: 1.7; }
.card-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 13px;
  font-weight: 600;
  color: var(--primary);
  margin-top: 12px;
}
.card-link:hover { color: var(--accent); gap: 8px; }

/* Badge */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  font-size: 12px;
  font-weight: 600;
  border-radius: 999px;
  white-space: nowrap;
}
.badge-accent { background: rgba(217,120,43,0.12); color: var(--accent); }
.badge-dark { background: rgba(29,27,22,0.08); color: var(--text-body); }
.badge-primary { background: rgba(18,59,48,0.1); color: var(--primary); }
.badge-light { background: rgba(246,244,240,0.15); color: var(--text-light); }
.badge-verified {
  background: rgba(18,59,48,0.08);
  color: var(--primary);
  font-size: 11px;
  padding: 3px 10px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

/* Process Steps */
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.process-step {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px 18px;
  text-align: center;
  transition: var(--transition);
}
.process-step:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: var(--primary); }
.process-step .step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: var(--primary);
  color: var(--white);
  font-size: 16px;
  font-weight: 700;
  border-radius: 50%;
  margin-bottom: 12px;
}
.process-step .step-title { font-size: 15px; font-weight: 600; color: var(--text-main); margin-bottom: 4px; }
.process-step .step-desc { font-size: 13px; color: var(--text-muted); line-height: 1.6; }

/* Route Cards */
.route-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }
.route-tags .tag {
  display: inline-flex;
  padding: 6px 14px;
  font-size: 13px;
  font-weight: 500;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--text-body);
  transition: var(--transition);
}
.route-tags .tag:hover { border-color: var(--primary); color: var(--primary); }
.route-card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.route-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}
.route-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--primary); }
.route-card-img { aspect-ratio: 16/10; background: #E8E4DC; position: relative; }
.route-card-img img { width: 100%; height: 100%; object-fit: cover; }
.route-card-body { padding: 14px 16px; }
.route-card-title { font-size: 15px; font-weight: 600; color: var(--text-main); }
.route-card-info { font-size: 12px; color: var(--text-muted); margin-top: 4px; display: flex; justify-content: space-between; align-items: center; }
.route-trend { color: var(--accent); font-weight: 700; font-size: 13px; }

/* CMS News List */
.news-list { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.news-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
}
.news-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--primary); }
.news-card-img { aspect-ratio: 16/9; background: #E8E4DC; }
.news-card-img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.news-card-body { padding: 14px 16px; flex: 1; display: flex; flex-direction: column; }
.news-card-title { font-size: 15px; font-weight: 600; color: var(--text-main); line-height: 1.5; margin-bottom: 4px; }
.news-card-title a { color: var(--text-main); }
.news-card-title a:hover { color: var(--accent); }
.news-card-excerpt { font-size: 13px; color: var(--text-muted); line-height: 1.6; margin-bottom: 10px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.news-card-meta { display: flex; align-items: center; gap: 8px; margin-top: auto; font-size: 12px; color: var(--text-muted); }
.news-empty { padding: 40px; text-align: center; color: var(--text-muted); font-size: 14px; }

/* Rate Panels */
.rate-panels { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.rate-panel {
  background: rgba(246,244,240,0.06);
  border: 1px solid rgba(246,244,240,0.12);
  border-radius: var(--radius-lg);
  padding: 24px 20px;
  text-align: center;
}
.rate-panel .rate-label { font-size: 13px; color: #B5AEA2; margin-bottom: 8px; }
.rate-panel .rate-value { font-size: 28px; font-weight: 700; color: var(--accent); margin-bottom: 4px; }
.rate-panel .rate-change { font-size: 12px; color: #8A847A; }

/* Scroll Area */
.scroll-area {
  overflow-x: auto;
  display: flex;
  gap: 16px;
  padding-bottom: 8px;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
}
.scroll-area::-webkit-scrollbar { height: 6px; }
.scroll-area::-webkit-scrollbar-track { background: rgba(29,27,22,0.04); border-radius: 3px; }
.scroll-area::-webkit-scrollbar-thumb { background: rgba(18,59,48,0.25); border-radius: 3px; }
.scroll-card {
  flex: 0 0 280px;
  scroll-snap-align: start;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 16px;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}
.scroll-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: var(--primary); }
.scroll-card-header { display: flex; justify-content: space-between; align-items: flex-start; gap: 8px; margin-bottom: 10px; }
.scroll-card-title { font-size: 15px; font-weight: 600; color: var(--text-main); line-height: 1.4; }
.scroll-card-tag { font-size: 12px; color: var(--text-muted); background: rgba(29,27,22,0.04); padding: 3px 10px; border-radius: 999px; white-space: nowrap; }
.scroll-card-info { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; font-size: 13px; color: var(--text-muted); }
.scroll-card-info span { display: flex; align-items: center; gap: 4px; }

/* Advantage */
.advantage-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.advantage-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px 18px;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}
.advantage-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: var(--primary); }
.advantage-card .adv-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: rgba(217,120,43,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
}
.advantage-card .adv-icon svg { width: 22px; height: 22px; stroke: var(--accent); }
.advantage-card .adv-title { font-size: 15px; font-weight: 600; color: var(--text-main); margin-bottom: 6px; }
.advantage-card .adv-desc { font-size: 13px; color: var(--text-muted); line-height: 1.7; }

/* Scene Cards */
.scene-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.scene-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}
.scene-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--primary); }
.scene-card-img { aspect-ratio: 16/9; background: #E8E4DC; }
.scene-card-img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.scene-card-body { padding: 16px 18px; }
.scene-card-tag { display: inline-block; font-size: 12px; font-weight: 600; color: var(--accent); background: rgba(217,120,43,0.1); padding: 3px 10px; border-radius: 999px; margin-bottom: 8px; }
.scene-card-title { font-size: 16px; font-weight: 600; color: var(--text-main); margin-bottom: 8px; }
.scene-card-row { font-size: 13px; color: var(--text-muted); line-height: 1.6; display: flex; gap: 6px; }
.scene-card-row strong { color: var(--text-body); font-weight: 600; flex-shrink: 0; }

/* FAQ */
.faq-list { max-width: 800px; }
.faq-item {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  margin-bottom: 10px;
  overflow: hidden;
  transition: var(--transition);
}
.faq-item:hover { border-color: var(--primary); }
.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 18px;
  font-size: 15px;
  font-weight: 600;
  color: var(--text-main);
  cursor: pointer;
  background: transparent;
  border: none;
  width: 100%;
  text-align: left;
}
.faq-icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: var(--primary);
  transition: var(--transition);
  font-weight: 400;
}
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-answer {
  padding: 0 18px 16px;
  font-size: 14px;
  color: var(--text-body);
  line-height: 1.8;
  display: none;
}
.faq-item.open .faq-answer { display: block; }

/* Reviews */
.review-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.review-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}
.review-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: var(--primary); }
.review-header { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.review-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(18,59,48,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: 700;
  color: var(--primary);
  flex-shrink: 0;
}
.review-name { font-size: 15px; font-weight: 600; color: var(--text-main); }
.review-org { font-size: 12px; color: var(--text-muted); }
.review-text { font-size: 14px; color: var(--text-body); line-height: 1.7; margin-bottom: 10px; }
.review-tag { font-size: 12px; color: var(--accent); }

/* CTA Section */
.cta-section { text-align: center; }
.cta-section .cta-title {
  font-size: 28px;
  font-weight: 700;
  color: var(--text-light);
  margin-bottom: 10px;
  line-height: 1.4;
}
.cta-section .cta-subtitle {
  font-size: 15px;
  color: #B5AEA2;
  margin-bottom: 28px;
}
.cta-actions { display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; }

/* Partners */
.partner-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px; }
.partner-placeholder {
  aspect-ratio: 3/1;
  background: #EDE9E2;
  border: 1px dashed var(--border);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  color: #A8A094;
  font-weight: 500;
  transition: var(--transition);
}
.partner-placeholder:hover { background: #E5E0D8; border-color: #C8C2B6; }

/* Quick Links */
.quick-links-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.quick-link-col { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 20px; box-shadow: var(--shadow-sm); }
.quick-link-col .ql-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 2px solid rgba(18,59,48,0.1);
}
.quick-link-col a {
  display: block;
  padding: 6px 0;
  font-size: 14px;
  color: var(--text-body);
}
.quick-link-col a:hover { color: var(--accent); padding-left: 4px; }

/* Subscribe Form */
.subscribe-section { background: #EDE9E2; }
.subscribe-inner { display: grid; grid-template-columns: 1fr 1.2fr; gap: 36px; align-items: center; }
.subscribe-title { font-size: 24px; font-weight: 700; color: var(--text-main); margin-bottom: 6px; }
.subscribe-desc { font-size: 14px; color: var(--text-muted); }
.subscribe-form { display: flex; gap: 10px; flex-wrap: wrap; }
.subscribe-form input {
  flex: 1;
  min-width: 120px;
  padding: 11px 14px;
  font-size: 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--white);
  color: var(--text-body);
  transition: var(--transition);
}
.subscribe-form input:focus { border-color: var(--primary); outline: none; box-shadow: 0 0 0 3px rgba(18,59,48,0.08); }
.subscribe-note { font-size: 12px; color: var(--text-muted); margin-top: 8px; }

/* Footer */
.site-footer {
  background: var(--bg-dark);
  color: #B5AEA2;
  padding: 48px 0 20px;
}
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 32px; margin-bottom: 32px; }
.footer-brand .logo { color: var(--text-light); margin-bottom: 12px; }
.footer-brand p { font-size: 13px; line-height: 1.7; color: #8A847A; }
.footer-col h4 {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-light);
  margin-bottom: 14px;
  padding-bottom: 8px;
  border-bottom: 2px solid rgba(217,120,43,0.4);
  display: inline-block;
}
.footer-col a {
  display: block;
  padding: 5px 0;
  font-size: 13px;
  color: #B5AEA2;
}
.footer-col a:hover { color: var(--accent); padding-left: 4px; }
.footer-contact p { font-size: 13px; line-height: 1.8; color: #B5AEA2; }
.footer-contact .contact-line { display: flex; align-items: center; gap: 6px; margin-bottom: 6px; }
.footer-bottom {
  border-top: 1px solid rgba(246,244,240,0.1);
  padding-top: 16px;
  text-align: center;
  font-size: 12px;
  color: #7A746A;
}
.footer-bottom a { color: #B5AEA2; }
.footer-bottom a:hover { color: var(--accent); }

/* Responsive */
@media (max-width: 1024px) {
  .main-nav { display: none; }
  .hamburger { display: flex; }
  .card-grid-4 { grid-template-columns: repeat(2, 1fr); }
  .news-list { grid-template-columns: repeat(2, 1fr); }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .route-card-grid { grid-template-columns: repeat(2, 1fr); }
  .advantage-grid { grid-template-columns: repeat(2, 1fr); }
  .scene-grid { grid-template-columns: repeat(2, 1fr); }
  .review-grid { grid-template-columns: repeat(2, 1fr); }
  .partner-grid { grid-template-columns: repeat(3, 1fr); }
  .hero-inner { grid-template-columns: 1fr; gap: 32px; }
  .hero-image-wrapper { order: 2; aspect-ratio: 16/9; }
  .hero-content { order: 1; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .rate-panels { grid-template-columns: repeat(3, 1fr); }
  .subscribe-inner { grid-template-columns: 1fr; gap: 20px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  :root { --section-pad-desktop: 40px; }
  .card-grid-4, .card-grid-3, .card-grid-2 { grid-template-columns: 1fr; }
  .news-list { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: 1fr; }
  .route-card-grid { grid-template-columns: 1fr; }
  .advantage-grid { grid-template-columns: 1fr; }
  .scene-grid { grid-template-columns: 1fr; }
  .review-grid { grid-template-columns: 1fr; }
  .partner-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .rate-panels { grid-template-columns: 1fr; }
  .quick-links-grid { grid-template-columns: 1fr; }
  .hero-title { font-size: 27px; }
  .section-title { font-size: 22px; }
  .cta-section .cta-title { font-size: 22px; }
  .subscribe-inner { grid-template-columns: 1fr; }
  .subscribe-form { flex-direction: column; }
  .subscribe-form input { width: 100%; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .top-bar-inner { flex-direction: column; align-items: flex-start; }
  .hero { padding: 36px 0 40px; }
  .header-cta .btn { padding: 8px 14px; font-size: 13px; }
}
@media (max-width: 520px) {
  .hero-title { font-size: 22px; }
  .stat-item .stat-number { font-size: 24px; }
  .stats-grid { grid-template-columns: 1fr; gap: 12px; text-align: left; }
  .stat-item { display: flex; align-items: baseline; gap: 8px; }
  .stat-item .stat-meta { margin-left: auto; }
  .partner-grid { grid-template-columns: 1fr 1fr; }
  .scroll-card { flex: 0 0 250px; }
  .btn { width: 100%; justify-content: center; }
  .cta-actions .btn { width: auto; }
  .hero-cta .btn { width: auto; }
}

/* roulang page: article */
:root {
            --primary: #123B30;
            --primary-dark: #0B2A22;
            --primary-light: #1D5A48;
            --accent: #D9782B;
            --accent-hover: #B86220;
            --bg: #F6F4F0;
            --bg-dark: #1D1B16;
            --white: #FFFFFF;
            --border: #E4E0D8;
            --text-main: #1D1B16;
            --text-body: #3A3732;
            --text-muted: #7A746A;
            --text-light: #F6F4F0;
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --shadow-sm: 0 1px 3px rgba(29,27,22,0.05);
            --shadow-md: 0 4px 12px rgba(29,27,22,0.08);
            --shadow-lg: 0 8px 24px rgba(29,27,22,0.10);
            --font-sans: "PingFang SC","Microsoft YaHei","Noto Sans CJK SC","Source Han Sans SC","Inter","Roboto",sans-serif;
            --container-max: 1200px;
            --section-pad-desktop: 64px;
            --section-pad-mobile: 40px;
            --transition: all 0.25s ease;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        html { scroll-behavior: smooth; }
        body {
            font-family: var(--font-sans);
            background: var(--bg);
            color: var(--text-body);
            line-height: 1.7;
            font-size: 15px;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        img { max-width: 100%; height: auto; display: block; }
        a { color: var(--primary); text-decoration: none; transition: var(--transition); }
        a:hover { color: var(--accent); }
        button { cursor: pointer; font-family: inherit; }
        input, select, textarea { font-family: inherit; }
        .container { max-width: var(--container-max); margin: 0 auto; padding: 0 20px; }
        .section { padding: var(--section-pad-desktop) 0; }
        .section-alt { background: var(--white); }
        .section-dark { background: var(--bg-dark); }
        .section-dark .section-title { color: var(--text-light); }
        .section-dark .section-subtitle { color: #B5AEA2; }
        .section-title {
            font-size: 26px;
            font-weight: 700;
            color: var(--text-main);
            line-height: 1.35;
            margin-bottom: 8px;
        }
        .section-subtitle {
            font-size: 15px;
            color: var(--text-muted);
            margin-bottom: 32px;
        }
        .section-header { margin-bottom: 28px; }
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            font-size: 15px;
            font-weight: 600;
            padding: 11px 22px;
            border-radius: var(--radius-md);
            border: none;
            transition: var(--transition);
            text-align: center;
            line-height: 1.4;
        }
        .btn-primary { background: var(--primary); color: var(--white); }
        .btn-primary:hover { background: var(--primary-dark); transform: translateY(-2px); box-shadow: var(--shadow-md); color: var(--white); }
        .btn-primary:active { transform: translateY(0); box-shadow: var(--shadow-sm); }
        .btn-accent { background: var(--accent); color: var(--white); }
        .btn-accent:hover { background: var(--accent-hover); transform: translateY(-2px); box-shadow: var(--shadow-md); color: var(--white); }
        .btn-accent:active { transform: translateY(0); box-shadow: var(--shadow-sm); }
        .btn-outline {
            background: transparent;
            color: var(--primary);
            border: 1.5px solid var(--primary);
        }
        .btn-outline:hover { background: rgba(18,59,48,0.06); transform: translateY(-2px); }
        .btn-ghost {
            background: transparent;
            color: var(--text-light);
            border: 1.5px solid var(--text-light);
        }
        .btn-ghost:hover { background: var(--text-light); color: var(--primary); }
        .btn-sm { padding: 8px 16px; font-size: 13px; border-radius: var(--radius-sm); }
        .btn-block { width: 100%; }
        a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
        }
        /* Top bar */
        .top-bar {
            background: #EDE9E1;
            padding: 8px 0;
            font-size: 13px;
            border-bottom: 1px solid var(--border);
            color: var(--text-body);
        }
        .top-bar-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
        }
        .top-bar-left span { color: var(--text-main); font-weight: 600; }
        .top-bar-right { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
        .top-bar-right a { color: var(--primary); font-weight: 600; }
        .top-bar-right a:hover { color: var(--accent); }
        .top-bar-right .divider { color: var(--border); }
        /* Header */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: var(--bg);
            border-bottom: 1px solid var(--border);
            transition: var(--transition);
        }
        .site-header.scrolled {
            background: #FFFFFF;
            box-shadow: 0 2px 12px rgba(29,27,22,0.06);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 14px 0;
            gap: 20px;
        }
        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 20px;
            font-weight: 700;
            color: var(--primary);
            white-space: nowrap;
        }
        .logo-icon {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }
        .logo-icon svg { width: 20px; height: 20px; }
        .logo-text { letter-spacing: 1px; }
        .main-nav { display: flex; align-items: center; gap: 4px; }
        .main-nav a {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            padding: 8px 14px;
            font-size: 14px;
            font-weight: 500;
            color: var(--text-body);
            border-radius: var(--radius-sm);
            white-space: nowrap;
            transition: var(--transition);
        }
        .main-nav a:hover { color: var(--primary); background: rgba(18,59,48,0.05); }
        .main-nav a.active { color: var(--primary); font-weight: 700; background: rgba(18,59,48,0.08); }
        .header-cta { display: flex; align-items: center; gap: 10px; }
        .header-cta .btn-free { background: var(--accent); color: #fff; border-radius: var(--radius-md); padding: 10px 18px; font-weight: 600; font-size: 14px; }
        .header-cta .btn-free:hover { background: var(--accent-hover); color:#fff; transform: translateY(-2px); }
        .hamburger {
            display: none;
            width: 40px;
            height: 40px;
            background: transparent;
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            align-items: center;
            justify-content: center;
            flex-direction: column;
            gap: 4px;
            cursor: pointer;
        }
        .hamburger span {
            display: block;
            width: 20px;
            height: 2px;
            background: var(--text-main);
            border-radius: 2px;
            transition: var(--transition);
        }
        .hamburger.active span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
        .hamburger.active span:nth-child(2) { opacity: 0; }
        .hamburger.active span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
        .mobile-nav {
            display: none;
            background: var(--white);
            border-bottom: 1px solid var(--border);
            padding: 8px 20px 16px;
            flex-direction: column;
            gap: 4px;
            box-shadow: var(--shadow-md);
        }
        .mobile-nav.open { display: flex; }
        .mobile-nav a {
            padding: 10px 12px;
            font-size: 15px;
            color: var(--text-body);
            border-radius: var(--radius-sm);
        }
        .mobile-nav a:hover { background: rgba(18,59,48,0.05); color: var(--primary); }
        .mobile-nav a.active { background: rgba(18,59,48,0.08); color: var(--primary); font-weight: 700; }
        /* Breadcrumb */
        .breadcrumb-wrap { padding: 20px 0 0; font-size: 14px; }
        .breadcrumb { display: flex; align-items: center; gap: 8px; color: var(--text-muted); flex-wrap: wrap; }
        .breadcrumb a { color: var(--text-muted); }
        .breadcrumb a:hover { color: var(--accent); }
        .breadcrumb span.sep { color: #B5AEA2; }
        .breadcrumb .current { color: var(--text-main); font-weight: 600; }
        /* Article layout */
        .article-page { padding: 24px 0 60px; }
        .article-wrapper {
            display: grid;
            grid-template-columns: minmax(0,1fr) 300px;
            gap: 36px;
            margin-top: 16px;
        }
        .article-content { min-width: 0; }
        .article-title {
            font-size: 32px;
            font-weight: 700;
            color: var(--text-main);
            line-height: 1.3;
            margin-bottom: 14px;
        }
        .article-meta {
            display: flex;
            align-items: center;
            gap: 16px;
            font-size: 13px;
            color: var(--text-muted);
            padding-bottom: 16px;
            border-bottom: 1px solid var(--border);
            flex-wrap: wrap;
        }
        .article-meta .meta-category {
            background: rgba(18,59,48,0.08);
            color: var(--primary);
            padding: 3px 10px;
            border-radius: 999px;
            font-weight: 600;
        }
        .article-meta .meta-read { color: var(--text-muted); }
        .article-body {
            max-width: 780px;
            margin: 24px auto 0;
            line-height: 1.9;
            font-size: 16px;
            color: var(--text-body);
        }
        .article-body h2, .article-body h3 {
            color: var(--text-main);
            font-weight: 700;
            margin: 28px 0 12px;
            line-height: 1.35;
        }
        .article-body h2 { font-size: 22px; }
        .article-body h3 { font-size: 18px; }
        .article-body p { margin-bottom: 16px; }
        .article-body ul, .article-body ol { margin: 0 0 16px 24px; }
        .article-body li { margin-bottom: 8px; }
        .article-body blockquote {
            border-left: 4px solid var(--primary);
            background: rgba(18,59,48,0.04);
            padding: 14px 20px;
            margin: 20px 0;
            border-radius: 0 var(--radius-md) var(--radius-md) 0;
            color: var(--text-main);
            font-size: 15px;
        }
        .article-body table { width: 100%; border-collapse: collapse; margin: 20px 0; border: 1px solid var(--border); border-radius: var(--radius-md); overflow: hidden; }
        .article-body th, .article-body td { padding: 10px 14px; border-bottom: 1px solid var(--border); text-align: left; vertical-align: top; }
        .article-body th { background: rgba(18,59,48,0.06); color: var(--text-main); font-weight: 600; }
        .article-body img, .article-body .image-placeholder {
            width: 100%;
            aspect-ratio: 16 / 9;
            object-fit: cover;
            border-radius: var(--radius-md);
            margin: 16px 0;
            background: #eae6df;
        }
        .article-empty {
            background: var(--white);
            border: 1px dashed var(--border);
            border-radius: var(--radius-lg);
            padding: 40px 20px;
            text-align: center;
            margin-top: 24px;
        }
        .article-empty p { color: var(--text-muted); margin-bottom: 16px; }
        .article-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-top: 24px;
            max-width: 780px;
            margin-left: auto;
            margin-right: auto;
        }
        .tag {
            background: #F0EDE7;
            color: var(--text-main);
            font-size: 12px;
            padding: 4px 12px;
            border-radius: 999px;
        }
        /* Related */
        .article-related { margin-top: 40px; max-width: 780px; margin-left: auto; margin-right: auto; }
        .related-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; margin-top: 16px; }
        .related-card {
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
        }
        .related-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--primary); }
        .related-card a { display: block; color: inherit; }
        .related-card img { aspect-ratio: 16 / 9; object-fit: cover; }
        .related-card-body { padding: 12px 14px; }
        .related-card-title { font-size: 15px; font-weight: 600; color: var(--text-main); line-height: 1.45; margin-bottom: 6px; }
        .related-card-summary { font-size: 13px; color: var(--text-muted); line-height: 1.5; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; margin-bottom: 8px; }
        .related-card-meta { font-size: 12px; color: var(--text-muted); display: flex; gap: 8px; }
        .back-entry { margin-top: 30px; max-width: 780px; margin-left: auto; margin-right: auto; }
        /* Sidebar */
        .article-sidebar { display: flex; flex-direction: column; gap: 24px; }
        .sidebar-card {
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 18px;
            box-shadow: var(--shadow-sm);
        }
        .sidebar-card h3 {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 14px;
            padding-bottom: 10px;
            border-bottom: 1px solid var(--border);
        }
        .sidebar-route {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 8px 0;
            border-bottom: 1px solid var(--border);
        }
        .sidebar-route:last-child { border-bottom: none; }
        .sidebar-route img { width: 48px; height: 48px; border-radius: var(--radius-sm); object-fit: cover; flex-shrink: 0; }
        .sidebar-route-info { font-size: 13px; }
        .sidebar-route-name { font-weight: 600; color: var(--text-main); }
        .sidebar-route-price { color: var(--accent); font-weight: 700; }
        .sidebar-news-list { list-style: none; padding: 0; margin: 0; }
        .sidebar-news-list li { padding: 8px 0; border-bottom: 1px solid var(--border); font-size: 13px; }
        .sidebar-news-list li:last-child { border-bottom: none; }
        .sidebar-news-list a { color: var(--text-body); line-height: 1.5; }
        .sidebar-news-list a:hover { color: var(--accent); }
        /* Bottom CTA */
        .bottom-cta {
            background: var(--white);
            border-top: 1px solid var(--border);
            padding: 28px 0;
        }
        .bottom-cta-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            flex-wrap: wrap;
        }
        .bottom-cta-text {
            font-size: 16px;
            color: var(--text-main);
            font-weight: 600;
        }
        /* Footer */
        .site-footer {
            background: var(--bg-dark);
            color: #B5AEA2;
            padding: 52px 0 24px;
            font-size: 14px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.3fr 0.8fr 0.8fr 1.1fr;
            gap: 30px;
            margin-bottom: 32px;
        }
        .footer-brand .logo { color: #F6F4F0; margin-bottom: 12px; }
        .footer-brand p { font-size: 13px; line-height: 1.7; color: #B5AEA2; }
        .footer-col h4, .footer-contact h4 {
            font-size: 15px;
            font-weight: 700;
            color: var(--text-light);
            margin-bottom: 14px;
        }
        .footer-col a {
            display: block;
            color: #B5AEA2;
            padding: 4px 0;
            font-size: 13px;
        }
        .footer-col a:hover { color: var(--accent); }
        .footer-contact .contact-line { display: flex; gap: 8px; align-items: center; font-size: 13px; padding: 4px 0; color: #B5AEA2; }
        .footer-contact p { font-size: 12px; color: #7A746A; }
        .footer-bottom {
            border-top: 1px solid rgba(255,255,255,0.08);
            padding-top: 20px;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 10px;
            font-size: 12px;
            color: #7A746A;
        }
        .footer-bottom a { color: #B5AEA2; }
        .footer-bottom a:hover { color: var(--accent); }
        /* Responsive */
        @media (max-width: 1024px) {
            .main-nav { display: none; }
            .hamburger { display: flex; }
            .header-cta .btn-free { display: none; }
            .article-wrapper { grid-template-columns: 1fr; }
            .article-sidebar { flex-direction: row; flex-wrap: wrap; }
            .sidebar-card { flex: 1 1 45%; }
            .related-grid { grid-template-columns: 1fr 1fr; }
            .footer-grid { grid-template-columns: 1fr 1fr; }
        }
        @media (max-width: 768px) {
            :root { --section-pad-desktop: 40px; }
            .top-bar-inner { flex-direction: column; align-items: flex-start; gap: 4px; }
            .article-title { font-size: 24px; }
            .article-body { font-size: 15px; }
            .related-grid { grid-template-columns: 1fr; }
            .article-sidebar { flex-direction: column; }
            .footer-grid { grid-template-columns: 1fr; }
            .bottom-cta-inner { flex-direction: column; align-items: flex-start; }
        }
        @media (max-width: 520px) {
            .footer-grid { grid-template-columns: 1fr; }
            .btn { width: 100%; }
            .article-meta { flex-direction: column; align-items: flex-start; gap: 6px; }
        }

/* roulang page: category1 */
:root {
            --primary: #123B30;
            --primary-dark: #0B2A22;
            --primary-light: #1D5A48;
            --accent: #D9782B;
            --accent-hover: #B86220;
            --bg: #F6F4F0;
            --bg-dark: #1D1B16;
            --white: #FFFFFF;
            --border: #E4E0D8;
            --text-main: #1D1B16;
            --text-body: #3A3732;
            --text-muted: #7A746A;
            --text-light: #F6F4F0;
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --shadow-sm: 0 1px 3px rgba(29,27,22,0.05);
            --shadow-md: 0 4px 12px rgba(29,27,22,0.08);
            --shadow-lg: 0 8px 24px rgba(29,27,22,0.10);
            --font-sans: "PingFang SC","Microsoft YaHei","Noto Sans CJK SC","Source Han Sans SC","Inter","Roboto",sans-serif;
            --container-max: 1200px;
            --section-pad-desktop: 64px;
            --section-pad-mobile: 40px;
            --transition: all 0.25s ease;
        }
        html { scroll-behavior: smooth; }
        body {
            font-family: var(--font-sans);
            background: var(--bg);
            color: var(--text-body);
            line-height: 1.7;
            font-size: 15px;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            margin: 0;
        }
        img { max-width: 100%; height: auto; display: block; }
        a { color: var(--primary); text-decoration: none; transition: var(--transition); }
        a:hover { color: var(--accent); }
        button { cursor: pointer; font-family: inherit; }
        input, select, textarea { font-family: inherit; }
        .container { max-width: var(--container-max); margin: 0 auto; padding: 0 20px; }
        .section { padding: var(--section-pad-desktop) 0; }
        .section-alt { background: var(--white); }
        .section-dark { background: var(--bg-dark); }
        .section-dark .section-title { color: var(--text-light); }
        .section-dark .section-subtitle { color: #B5AEA2; }
        .section-title {
            font-size: 26px;
            font-weight: 700;
            color: var(--text-main);
            line-height: 1.35;
            margin-bottom: 8px;
        }
        .section-subtitle {
            font-size: 15px;
            color: var(--text-muted);
            margin-bottom: 32px;
        }
        .section-header { margin-bottom: 28px; }
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            font-size: 15px;
            font-weight: 600;
            padding: 11px 22px;
            border-radius: var(--radius-md);
            border: none;
            transition: var(--transition);
            text-align: center;
            line-height: 1.4;
            cursor: pointer;
        }
        .btn-primary { background: var(--primary); color: var(--white); }
        .btn-primary:hover { background: var(--primary-dark); transform: translateY(-2px); box-shadow: var(--shadow-md); color: var(--white); }
        .btn-primary:active { transform: translateY(0); box-shadow: var(--shadow-sm); }
        .btn-accent { background: var(--accent); color: var(--white); }
        .btn-accent:hover { background: var(--accent-hover); transform: translateY(-2px); box-shadow: var(--shadow-md); color: var(--white); }
        .btn-accent:active { transform: translateY(0); box-shadow: var(--shadow-sm); }
        .btn-outline {
            background: transparent;
            color: var(--primary);
            border: 1.5px solid var(--primary);
        }
        .btn-outline:hover { background: rgba(18,59,48,0.06); transform: translateY(-2px); }
        .btn-ghost { background: transparent; color: var(--text-light); border: 1.5px solid var(--text-light); }
        .btn-ghost:hover { background: var(--text-light); color: var(--primary); }
        .btn-sm { padding: 8px 16px; font-size: 13px; border-radius: var(--radius-sm); }
        .btn-block { width: 100%; }
        a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
        }

        /* Top Bar */
        .top-bar {
            background: var(--bg-dark);
            color: #D8D2C6;
            font-size: 13px;
            padding: 8px 0;
            line-height: 1.5;
        }
        .top-bar-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
        }
        .top-bar-left { display: flex; align-items: center; gap: 8px; }
        .top-bar-left .dot {
            width: 6px; height: 6px;
            border-radius: 50%;
            background: var(--accent);
            display: inline-block;
            animation: pulse 2s infinite;
        }
        @keyframes pulse {
            0%,100% { opacity: 1; }
            50% { opacity: 0.35; }
        }
        .top-bar-right { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
        .top-bar-right a { color: #F6F4F0; font-weight: 600; font-size: 13px; }
        .top-bar-right a:hover { color: var(--accent); }
        .top-bar-right .separator { color: #5A554A; }
        .top-bar-right .quick-link { color: var(--accent); }

        /* Site Header */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: var(--bg);
            border-bottom: 1px solid var(--border);
            transition: var(--transition);
        }
        .site-header.scrolled {
            background: #FFFFFF;
            box-shadow: 0 2px 12px rgba(29,27,22,0.06);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 14px 0;
            gap: 20px;
        }
        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 20px;
            font-weight: 700;
            color: var(--primary);
            white-space: nowrap;
            text-decoration: none;
        }
        .logo:hover { color: var(--primary); }
        .logo-icon {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }
        .logo-icon svg { width: 20px; height: 20px; }
        .logo-text { letter-spacing: 1px; }
        .main-nav { display: flex; align-items: center; gap: 4px; }
        .main-nav a {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            padding: 8px 14px;
            font-size: 14px;
            font-weight: 500;
            color: var(--text-body);
            border-radius: var(--radius-sm);
            white-space: nowrap;
            transition: var(--transition);
            text-decoration: none;
        }
        .main-nav a:hover { color: var(--primary); background: rgba(18,59,48,0.05); }
        .main-nav a.active { color: var(--primary); font-weight: 700; background: rgba(18,59,48,0.08); }
        .header-cta { display: flex; align-items: center; gap: 10px; }
        .hamburger {
            display: none;
            width: 40px;
            height: 40px;
            background: transparent;
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            align-items: center;
            justify-content: center;
            flex-direction: column;
            gap: 4px;
            cursor: pointer;
        }
        .hamburger span {
            display: block;
            width: 20px;
            height: 2px;
            background: var(--text-main);
            border-radius: 2px;
            transition: var(--transition);
        }
        .hamburger.active span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
        .hamburger.active span:nth-child(2) { opacity: 0; }
        .hamburger.active span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

        .mobile-nav {
            display: none;
            background: var(--white);
            border-bottom: 1px solid var(--border);
            padding: 8px 20px 16px;
            flex-direction: column;
            gap: 4px;
            box-shadow: var(--shadow-md);
        }
        .mobile-nav.open { display: flex; }
        .mobile-nav a {
            padding: 10px 12px;
            font-size: 15px;
            color: var(--text-body);
            border-radius: var(--radius-sm);
            text-decoration: none;
        }
        .mobile-nav a:hover { background: rgba(18,59,48,0.05); color: var(--primary); }
        .mobile-nav a.active { background: rgba(18,59,48,0.08); color: var(--primary); font-weight: 700; }

        /* Category Hero */
        .cat-hero {
            background: var(--bg);
            padding: 52px 0 40px;
            border-bottom: 1px solid var(--border);
        }
        .cat-hero-inner {
            display: flex;
            align-items: flex-start;
            justify-content: space-between;
            gap: 24px;
            flex-wrap: wrap;
        }
        .breadcrumb {
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 10px;
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .breadcrumb a { color: var(--text-muted); }
        .breadcrumb a:hover { color: var(--accent); }
        .breadcrumb .sep { color: #B5AEA2; }
        .cat-hero h1 {
            font-size: 34px;
            font-weight: 700;
            color: var(--text-main);
            line-height: 1.3;
            margin: 0 0 10px;
        }
        .cat-hero-desc {
            font-size: 16px;
            color: var(--text-body);
            max-width: 640px;
            margin: 0;
        }
        .cat-hero-right { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }

        /* Filter Section */
        .filter-section { padding: 28px 0 20px; }
        .filter-card {
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 20px 24px;
            box-shadow: var(--shadow-sm);
        }
        .filter-row {
            display: flex;
            align-items: flex-end;
            gap: 14px;
            flex-wrap: wrap;
        }
        .filter-field {
            flex: 1 1 160px;
            min-width: 140px;
        }
        .filter-field label {
            display: block;
            font-size: 13px;
            font-weight: 600;
            color: var(--text-main);
            margin-bottom: 6px;
        }
        .filter-field select,
        .filter-search input {
            width: 100%;
            padding: 10px 14px;
            font-size: 14px;
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            background: var(--bg);
            color: var(--text-body);
            transition: var(--transition);
            appearance: none;
            -webkit-appearance: none;
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%237A746A' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
            background-repeat: no-repeat;
            background-position: right 12px center;
            cursor: pointer;
        }
        .filter-field select:focus,
        .filter-search input:focus {
            border-color: var(--primary);
            outline: none;
            background-color: var(--white);
        }
        .filter-search {
            flex: 1 1 220px;
            min-width: 200px;
        }
        .filter-search input {
            background-image: none;
            cursor: text;
        }
        .filter-actions {
            display: flex;
            gap: 10px;
            flex-shrink: 0;
        }

        /* Listing Body */
        .listing-section { padding: 20px 0 40px; }
        .listing-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 18px;
        }
        .listing-card {
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 20px;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
            display: flex;
            flex-direction: column;
            gap: 10px;
            position: relative;
        }
        .listing-card:hover {
            transform: translateY(-4px);
            border-color: var(--primary-light);
            box-shadow: var(--shadow-lg);
        }
        .listing-badge {
            position: absolute;
            top: 16px;
            right: 16px;
            background: rgba(217,120,43,0.1);
            color: var(--accent);
            font-size: 12px;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: 999px;
        }
        .listing-card h3 {
            font-size: 17px;
            font-weight: 600;
            color: var(--text-main);
            margin: 0;
            line-height: 1.4;
            padding-right: 60px;
        }
        .listing-attrs {
            display: flex;
            flex-direction: column;
            gap: 6px;
            font-size: 14px;
            color: var(--text-body);
        }
        .listing-attrs span {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .listing-attrs .label {
            font-weight: 600;
            color: var(--text-muted);
            min-width: 70px;
            flex-shrink: 0;
        }
        .listing-footer {
            display: flex;
            align-items: center;
            justify-content: space-between;
            border-top: 1px solid var(--border);
            padding-top: 12px;
            margin-top: 4px;
        }
        .listing-time {
            font-size: 12px;
            color: var(--text-muted);
        }
        .listing-link {
            font-size: 14px;
            font-weight: 600;
            color: var(--primary);
        }
        .listing-link:hover { color: var(--accent); }
        .listing-more {
            display: flex;
            justify-content: center;
            margin-top: 28px;
        }

        /* Stats Section */
        .stats-section { padding: 48px 0; }
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 18px;
        }
        .stat-card {
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 22px 24px;
            box-shadow: var(--shadow-sm);
            text-align: center;
        }
        .stat-card .stat-value {
            font-size: 32px;
            font-weight: 700;
            color: var(--accent);
            line-height: 1.2;
            margin-bottom: 6px;
        }
        .stat-card .stat-label {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-main);
            margin-bottom: 2px;
        }
        .stat-card .stat-sub {
            font-size: 12px;
            color: var(--text-muted);
        }

        /* CTA Strip */
        .cta-strip {
            background: var(--bg-dark);
            padding: 48px 0;
        }
        .cta-strip-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            flex-wrap: wrap;
        }
        .cta-strip-left h2 {
            font-size: 24px;
            font-weight: 700;
            color: var(--text-light);
            margin: 0 0 8px;
        }
        .cta-strip-left p {
            font-size: 15px;
            color: #B5AEA2;
            margin: 0;
        }
        .cta-strip-right { display: flex; gap: 12px; flex-shrink: 0; }

        /* Tools Section */
        .tools-section { padding: 48px 0; background: var(--white); }
        .tools-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 18px;
        }
        .tool-card {
            background: var(--bg);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: var(--transition);
            display: flex;
            flex-direction: column;
            box-shadow: var(--shadow-sm);
        }
        .tool-card:hover {
            transform: translateY(-4px);
            border-color: var(--primary-light);
            box-shadow: var(--shadow-lg);
        }
        .tool-card-img {
            width: 100%;
            height: 160px;
            object-fit: cover;
        }
        .tool-card-body {
            padding: 18px 20px 20px;
            display: flex;
            flex-direction: column;
            gap: 8px;
            flex: 1;
        }
        .tool-card-body h3 {
            font-size: 17px;
            font-weight: 600;
            color: var(--text-main);
            margin: 0;
        }
        .tool-card-body p {
            font-size: 14px;
            color: var(--text-muted);
            margin: 0;
            flex: 1;
        }
        .tool-card-body .tool-link {
            font-size: 14px;
            font-weight: 600;
            color: var(--primary);
        }
        .tool-card-body .tool-link:hover { color: var(--accent); }

        /* FAQ */
        .faq-section { padding: 48px 0; }
        .faq-list { max-width: 820px; margin: 0 auto; }
        .faq-item {
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            margin-bottom: 12px;
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
        }
        .faq-item:hover { border-color: #D0C9BD; }
        .faq-question {
            width: 100%;
            background: transparent;
            border: none;
            padding: 18px 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            cursor: pointer;
            font-size: 16px;
            font-weight: 600;
            color: var(--text-main);
            text-align: left;
            transition: var(--transition);
        }
        .faq-question:hover { color: var(--primary); }
        .faq-icon {
            width: 24px;
            height: 24px;
            flex-shrink: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            background: rgba(18,59,48,0.06);
            color: var(--primary);
            font-weight: 700;
            transition: var(--transition);
            font-size: 16px;
            line-height: 1;
        }
        .faq-item.open .faq-icon { transform: rotate(45deg); background: var(--primary); color: var(--white); }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease, padding 0.35s ease;
            padding: 0 20px;
        }
        .faq-item.open .faq-answer {
            max-height: 400px;
            padding: 0 20px 18px;
        }
        .faq-answer p {
            font-size: 14px;
            color: var(--text-body);
            margin: 0;
            line-height: 1.8;
        }

        /* Footer */
        .site-footer {
            background: var(--bg-dark);
            color: #B5AEA2;
            padding: 48px 0 24px;
            font-size: 14px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.5fr;
            gap: 32px;
            margin-bottom: 32px;
        }
        .footer-brand .logo { margin-bottom: 12px; }
        .footer-brand p { font-size: 13px; color: #8E877A; margin: 0; line-height: 1.7; }
        .footer-col h4 {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-light);
            margin: 0 0 14px;
        }
        .footer-col a {
            display: block;
            color: #8E877A;
            font-size: 13px;
            padding: 4px 0;
            text-decoration: none;
            transition: var(--transition);
        }
        .footer-col a:hover { color: var(--accent); }
        .footer-contact h4 {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-light);
            margin: 0 0 14px;
        }
        .contact-line {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: #8E877A;
            padding: 4px 0;
        }
        .contact-line .icon { width: 16px; text-align: center; }
        .footer-bottom {
            border-top: 1px solid #2A2723;
            padding-top: 16px;
            text-align: center;
            font-size: 12px;
            color: #6E685C;
        }
        .footer-bottom a { color: #8E877A; text-decoration: none; }
        .footer-bottom a:hover { color: var(--accent); }

        /* Responsive */
        @media (max-width: 1024px) {
            .main-nav { gap: 0; }
            .main-nav a { padding: 8px 10px; font-size: 13px; }
            .header-cta .btn { padding: 9px 16px; font-size: 13px; }
            .listing-grid { grid-template-columns: repeat(2, 1fr); }
            .tools-grid { grid-template-columns: repeat(2, 1fr); }
            .stats-grid { grid-template-columns: repeat(3, 1fr); }
            .footer-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
        }
        @media (max-width: 768px) {
            .main-nav { display: none; }
            .hamburger { display: flex; }
            .header-cta .btn { display: none; }
            .header-cta .btn-mobile-visible { display: inline-flex; }
            .cat-hero { padding: 36px 0 28px; }
            .cat-hero h1 { font-size: 26px; }
            .cat-hero-inner { flex-direction: column; }
            .cat-hero-right { width: 100%; }
            .filter-row { gap: 10px; }
            .filter-field { flex: 1 1 calc(50% - 8px); min-width: calc(50% - 8px); }
            .filter-search { flex: 1 1 100%; min-width: 100%; }
            .filter-actions { flex: 1 1 100%; }
            .filter-actions .btn { flex: 1; }
            .listing-grid { grid-template-columns: 1fr; }
            .stats-grid { grid-template-columns: 1fr; gap: 12px; }
            .tools-grid { grid-template-columns: 1fr; gap: 14px; }
            .cta-strip-inner { flex-direction: column; align-items: flex-start; }
            .cta-strip-right { width: 100%; }
            .cta-strip-right .btn { flex: 1; }
            .footer-grid { grid-template-columns: 1fr; gap: 20px; }
            .section { padding: var(--section-pad-mobile) 0; }
            .stats-section { padding: 32px 0; }
            .tools-section { padding: 32px 0; }
            .faq-section { padding: 32px 0; }
            .cta-strip { padding: 32px 0; }
            .filter-card { padding: 16px; }
            .btn { font-size: 14px; padding: 10px 18px; }
        }
        @media (max-width: 520px) {
            .cat-hero h1 { font-size: 22px; }
            .cat-hero-desc { font-size: 14px; }
            .filter-field { flex: 1 1 100%; min-width: 100%; }
            .filter-actions { flex-direction: column; }
            .listing-card h3 { font-size: 16px; padding-right: 0; }
            .listing-badge { position: static; display: inline-block; width: fit-content; margin-bottom: 4px; }
            .stat-card .stat-value { font-size: 26px; }
            .cta-strip-left h2 { font-size: 20px; }
        }

/* roulang page: category3 */
:root {
            --primary: #123B30;
            --primary-dark: #0B2A22;
            --primary-light: #1D5A48;
            --accent: #D9782B;
            --accent-hover: #B86220;
            --bg: #F6F4F0;
            --bg-dark: #1D1B16;
            --white: #FFFFFF;
            --border: #E4E0D8;
            --text-main: #1D1B16;
            --text-body: #3A3732;
            --text-muted: #7A746A;
            --text-light: #F6F4F0;
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --shadow-sm: 0 1px 3px rgba(29,27,22,0.05);
            --shadow-md: 0 4px 12px rgba(29,27,22,0.08);
            --shadow-lg: 0 8px 24px rgba(29,27,22,0.10);
            --font-sans: "PingFang SC","Microsoft YaHei","Noto Sans CJK SC","Source Han Sans SC","Inter","Roboto",sans-serif;
            --container-max: 1200px;
            --section-pad-desktop: 40px;
            --section-pad-mobile: 40px;
            --transition: all 0.25s ease;
        }
        html { scroll-behavior: smooth; }
        body {
            font-family: var(--font-sans);
            background: var(--bg);
            color: var(--text-body);
            line-height: 1.7;
            font-size: 15px;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        img { max-width: 100%; height: auto; display: block; }
        a { color: var(--primary); text-decoration: none; transition: var(--transition); }
        a:hover { color: var(--accent); }
        button { cursor: pointer; font-family: inherit; }
        input, select, textarea { font-family: inherit; }
        .container { max-width: var(--container-max); margin: 0 auto; padding: 0 20px; }
        .section { padding: var(--section-pad-desktop) 0; }
        .section-alt { background: var(--white); }
        .section-dark { background: var(--bg-dark); }
        .section-dark .section-title { color: var(--text-light); }
        .section-dark .section-subtitle { color: #B5AEA2; }
        .section-title {
            font-size: 28px;
            font-weight: 700;
            color: var(--text-main);
            line-height: 1.35;
            margin-bottom: 8px;
        }
        .section-subtitle {
            font-size: 15px;
            color: var(--text-muted);
            margin-bottom: 32px;
        }
        .section-header { margin-bottom: 28px; }
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            font-size: 15px;
            font-weight: 600;
            padding: 11px 22px;
            border-radius: var(--radius-md);
            border: none;
            transition: var(--transition);
            text-align: center;
            line-height: 1.4;
        }
        .btn-primary {
            background: var(--primary);
            color: var(--white);
        }
        .btn-primary:hover {
            background: var(--primary-dark);
            transform: translateY(-2px);
            box-shadow: var(--shadow-md);
            color: var(--white);
        }
        .btn-primary:active { transform: translateY(0); box-shadow: var(--shadow-sm); }
        .btn-accent {
            background: var(--accent);
            color: var(--white);
        }
        .btn-accent:hover {
            background: var(--accent-hover);
            transform: translateY(-2px);
            box-shadow: var(--shadow-md);
            color: var(--white);
        }
        .btn-accent:active { transform: translateY(0); box-shadow: var(--shadow-sm); }
        .btn-outline {
            background: transparent;
            color: var(--primary);
            border: 1.5px solid var(--primary);
        }
        .btn-outline:hover { background: rgba(18,59,48,0.06); transform: translateY(-2px); }
        .btn-ghost {
            background: transparent;
            color: var(--text-light);
            border: 1.5px solid var(--text-light);
        }
        .btn-ghost:hover { background: var(--text-light); color: var(--primary); }
        .btn-sm { padding: 8px 16px; font-size: 13px; border-radius: var(--radius-sm); }
        .btn-block { width: 100%; }
        a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
        }
        .top-bar-right a { color: var(--primary); font-weight: 600; }
        .top-bar-right a:hover { color: var(--accent); }
        .top-bar-right .divider { color: var(--border); }
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: var(--bg);
            border-bottom: 1px solid var(--border);
            transition: var(--transition);
        }
        .site-header.scrolled {
            background: #FFFFFF;
            box-shadow: 0 2px 12px rgba(29,27,22,0.06);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 14px 0;
            gap: 20px;
        }
        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 20px;
            font-weight: 700;
            color: var(--primary);
            white-space: nowrap;
        }
        .logo-icon {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }
        .logo-icon svg { width: 20px; height: 20px; }
        .logo-text { letter-spacing: 1px; }
        .main-nav { display: flex; align-items: center; gap: 4px; }
        .main-nav a {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            padding: 8px 14px;
            font-size: 14px;
            font-weight: 500;
            color: var(--text-body);
            border-radius: var(--radius-sm);
            white-space: nowrap;
            transition: var(--transition);
        }
        .main-nav a:hover { color: var(--primary); background: rgba(18,59,48,0.05); }
        .main-nav a.active { color: var(--primary); font-weight: 700; background: rgba(18,59,48,0.08); }
        .header-cta { display: flex; align-items: center; gap: 10px; }
        .hamburger {
            display: none;
            width: 40px;
            height: 40px;
            background: transparent;
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            align-items: center;
            justify-content: center;
            flex-direction: column;
            gap: 4px;
            cursor: pointer;
        }
        .hamburger span {
            display: block;
            width: 20px;
            height: 2px;
            background: var(--text-main);
            border-radius: 2px;
            transition: var(--transition);
        }
        .hamburger.active span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
        .hamburger.active span:nth-child(2) { opacity: 0; }
        .hamburger.active span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
        .mobile-nav {
            display: none;
            background: var(--white);
            border-bottom: 1px solid var(--border);
            padding: 8px 20px 16px;
            flex-direction: column;
            gap: 4px;
            box-shadow: var(--shadow-md);
        }
        .mobile-nav.open { display: flex; }
        .mobile-nav a {
            padding: 10px 12px;
            font-size: 15px;
            color: var(--text-body);
            border-radius: var(--radius-sm);
        }
        .mobile-nav a:hover { background: rgba(18,59,48,0.05); color: var(--primary); }
        .mobile-nav a.active { background: rgba(18,59,48,0.08); color: var(--primary); font-weight: 700; }

        /* 分类H1区 */
        .category-hero {
            background: linear-gradient(135deg, #F6F4F0 0%, #EDE8DF 100%);
            background-image: url('/assets/images/6fae2b1932b74348.webp');
            background-size: cover;
            background-position: center;
            padding: 56px 0 48px;
            position: relative;
        }
        .category-hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: rgba(246,244,240,0.88);
            z-index: 0;
        }
        .category-hero .container { position: relative; z-index: 1; }
        .category-hero-inner {
            display: flex;
            align-items: flex-start;
            justify-content: space-between;
            gap: 30px;
            flex-wrap: wrap;
        }
        .category-hero-left { max-width: 680px; }
        .category-hero h1 {
            font-size: 32px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 6px;
            line-height: 1.3;
        }
        .breadcrumb-line {
            font-size: 13px;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 12px;
            flex-wrap: wrap;
        }
        .breadcrumb-line a { color: var(--text-muted); }
        .breadcrumb-line a:hover { color: var(--primary); }
        .breadcrumb-line .sep { color: var(--border); }
        .breadcrumb-line .current { color: var(--primary); font-weight: 600; }
        .category-hero-desc {
            font-size: 15px;
            color: var(--text-body);
            line-height: 1.75;
            max-width: 560px;
            margin-top: 12px;
        }
        .category-hero-right {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-shrink: 0;
        }

        /* 筛选/搜索区 */
        .filter-card {
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 20px 24px;
            box-shadow: var(--shadow-sm);
            margin-bottom: 20px;
        }
        .filter-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr) minmax(160px, 1.2fr) auto;
            gap: 12px;
            align-items: end;
        }
        .filter-field label {
            display: block;
            font-size: 12px;
            font-weight: 600;
            color: var(--text-muted);
            margin-bottom: 5px;
            letter-spacing: 0.5px;
            text-transform: uppercase;
        }
        .filter-field select,
        .filter-field input {
            width: 100%;
            padding: 9px 12px;
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            background: var(--bg);
            color: var(--text-body);
            font-size: 14px;
            transition: var(--transition);
        }
        .filter-field select:focus,
        .filter-field input:focus {
            border-color: var(--primary);
            outline: none;
            box-shadow: 0 0 0 2px rgba(18,59,48,0.08);
        }

        /* 卡片列表主体 */
        .route-list {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 16px;
        }
        .route-card {
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: var(--transition);
            display: flex;
            flex-direction: column;
        }
        .route-card:hover {
            transform: translateY(-4px);
            border-color: var(--primary);
            box-shadow: var(--shadow-lg);
        }
        .route-card-image {
            height: 140px;
            background-size: cover;
            background-position: center;
            position: relative;
        }
        .route-card-image .badge-tag {
            position: absolute;
            top: 12px;
            left: 12px;
            z-index: 2;
        }
        .route-card-body {
            padding: 16px 18px 18px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }
        .route-card-title {
            font-size: 16px;
            font-weight: 600;
            color: var(--text-main);
            line-height: 1.4;
            margin-bottom: 10px;
        }
        .route-meta {
            display: flex;
            flex-direction: column;
            gap: 6px;
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 14px;
            flex: 1;
        }
        .route-meta-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
        }
        .route-meta-row .label { color: var(--text-muted); flex-shrink: 0; }
        .route-meta-row .value { color: var(--text-body); font-weight: 500; text-align: right; }
        .route-price {
            color: var(--accent);
            font-weight: 700;
            font-size: 15px;
        }
        .route-card-footer {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
            padding-top: 12px;
            border-top: 1px solid var(--border);
        }
        .route-tag {
            font-size: 12px;
            color: var(--text-muted);
            background: var(--bg);
            padding: 4px 10px;
            border-radius: 999px;
        }
        .route-link {
            font-size: 13px;
            font-weight: 600;
            color: var(--primary);
        }
        .route-link:hover { color: var(--accent); }

        .badge-tag {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            padding: 4px 12px;
            border-radius: 999px;
            font-size: 12px;
            font-weight: 600;
            background: var(--accent);
            color: var(--white);
            white-space: nowrap;
        }
        .badge-tag.hot { background: var(--accent); }
        .badge-tag.new { background: var(--primary-light); }
        .badge-tag.verified { background: var(--primary); }

        /* 数据统计/行情速览 */
        .stats-panel-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 16px;
            margin-top: 24px;
        }
        .stats-panel {
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 22px 20px;
            text-align: center;
            transition: var(--transition);
        }
        .stats-panel:hover {
            border-color: var(--primary);
            box-shadow: var(--shadow-md);
        }
        .stats-panel-number {
            font-size: 32px;
            font-weight: 700;
            color: var(--accent);
            line-height: 1.3;
            margin-bottom: 6px;
            letter-spacing: -0.5px;
        }
        .stats-panel-label {
            font-size: 13px;
            color: var(--text-muted);
            font-weight: 500;
        }
        .stats-panel-sub {
            font-size: 11px;
            color: var(--text-muted);
            margin-top: 4px;
            opacity: 0.8;
        }

        /* CTA条 */
        .cta-strip {
            background: var(--bg-dark);
            border-radius: var(--radius-lg);
            padding: 32px 36px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            flex-wrap: wrap;
            margin-top: 28px;
        }
        .cta-strip-text h3 {
            font-size: 20px;
            font-weight: 700;
            color: var(--text-light);
            margin-bottom: 4px;
            line-height: 1.4;
        }
        .cta-strip-text p {
            font-size: 14px;
            color: #B5AEA2;
            margin: 0;
        }
        .cta-strip .btn { flex-shrink: 0; }

        /* 服务工具卡片 */
        .tool-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 16px;
        }
        .tool-card {
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 24px 20px;
            text-align: left;
            transition: var(--transition);
        }
        .tool-card:hover {
            border-color: var(--primary);
            transform: translateY(-4px);
            box-shadow: var(--shadow-md);
        }
        .tool-card-icon {
            width: 44px;
            height: 44px;
            border-radius: 12px;
            background: rgba(18,59,48,0.06);
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 14px;
        }
        .tool-card-icon svg {
            width: 22px;
            height: 22px;
            stroke: var(--primary);
            fill: none;
        }
        .tool-card h3 {
            font-size: 16px;
            font-weight: 600;
            color: var(--text-main);
            margin-bottom: 6px;
            line-height: 1.4;
        }
        .tool-card p {
            font-size: 13px;
            color: var(--text-muted);
            margin: 0;
            line-height: 1.7;
        }

        /* FAQ */
        .faq-list {
            max-width: 720px;
            margin: 0 auto;
        }
        .faq-item {
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            margin-bottom: 10px;
            overflow: hidden;
            transition: var(--transition);
        }
        .faq-item:hover { border-color: var(--primary); box-shadow: var(--shadow-sm); }
        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 14px;
            padding: 16px 20px;
            font-size: 15px;
            font-weight: 600;
            color: var(--text-main);
            cursor: pointer;
            background: transparent;
            border: none;
            width: 100%;
            text-align: left;
            transition: var(--transition);
        }
        .faq-question:hover { color: var(--primary); }
        .faq-question .faq-icon {
            flex-shrink: 0;
            width: 22px;
            height: 22px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            background: rgba(18,59,48,0.06);
            transition: var(--transition);
            font-size: 14px;
            color: var(--primary);
            font-weight: 700;
        }
        .faq-item.open .faq-icon { transform: rotate(45deg); }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease, padding 0.35s ease;
            padding: 0 20px;
            font-size: 14px;
            color: var(--text-body);
            line-height: 1.8;
        }
        .faq-item.open .faq-answer {
            max-height: 220px;
            padding: 0 20px 18px;
        }

        .footer { margin-top: 40px; }
        .site-footer {
            background: var(--bg-dark);
            color: #B5AEA2;
            padding: 52px 0 0;
            margin-top: 40px;
        }
        .site-footer .footer-grid {
            display: grid;
            grid-template-columns: 1.6fr 1fr 1fr 1.4fr;
            gap: 32px;
            padding-bottom: 36px;
            border-bottom: 1px solid rgba(255,255,255,0.08);
        }
        .site-footer .footer-brand .logo-text { color: var(--text-light); }
        .site-footer .footer-brand p {
            font-size: 13px;
            color: #B5AEA2;
            margin-top: 14px;
            line-height: 1.7;
            max-width: 280px;
        }
        .site-footer h4 {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-light);
            margin-bottom: 14px;
            letter-spacing: 0.5px;
        }
        .site-footer .footer-col a,
        .site-footer .footer-contact a {
            display: block;
            font-size: 13px;
            color: #B5AEA2;
            margin-bottom: 8px;
            transition: var(--transition);
        }
        .site-footer .footer-col a:hover,
        .site-footer .footer-contact a:hover {
            color: var(--accent);
            transform: translateX(3px);
        }
        .site-footer .contact-line {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: #B5AEA2;
            margin-bottom: 8px;
        }
        .site-footer .footer-bottom {
            padding: 18px 0;
            text-align: center;
            font-size: 12px;
            color: #7A746A;
        }
        .site-footer .footer-bottom a {
            color: #B5AEA2;
        }
        .site-footer .footer-bottom a:hover { color: var(--accent); }

        /* 响应式 */
        @media (max-width: 1024px) {
            .filter-grid { grid-template-columns: repeat(2, 1fr); }
            .route-list { grid-template-columns: repeat(2, 1fr); }
            .stats-panel-grid { grid-template-columns: repeat(3, 1fr); }
            .tool-grid { grid-template-columns: repeat(3, 1fr); }
            .main-nav { gap: 0; }
            .main-nav a { padding: 8px 10px; font-size: 13px; }
            .site-footer .footer-grid { grid-template-columns: 1fr 1fr; }
        }
        @media (max-width: 768px) {
            .main-nav { display: none; }
            .hamburger { display: flex; }
            .header-cta .btn { display: none; }
            .category-hero { padding: 40px 0 36px; }
            .category-hero h1 { font-size: 26px; }
            .category-hero-inner { flex-direction: column; }
            .category-hero-right { width: 100%; }
            .category-hero-right .btn { flex: 1; justify-content: center; }
            .filter-grid { grid-template-columns: 1fr 1fr; }
            .route-list { grid-template-columns: 1fr; }
            .stats-panel-grid { grid-template-columns: 1fr; }
            .stats-panel { padding: 16px; }
            .stats-panel-number { font-size: 26px; }
            .tool-grid { grid-template-columns: 1fr; }
            .cta-strip { flex-direction: column; text-align: center; }
            .cta-strip .btn { width: 100%; justify-content: center; }
            .site-footer .footer-grid { grid-template-columns: 1fr; gap: 24px; }
            .section { padding: var(--section-pad-mobile) 0; }
        }
        @media (max-width: 520px) {
            .filter-grid { grid-template-columns: 1fr; }
            .container { padding: 0 16px; }
            .filter-card { padding: 16px; }
            .category-hero h1 { font-size: 22px; }
            .category-hero-desc { font-size: 13px; }
            .route-card-image { height: 120px; }
        }

/* roulang page: category2 */
:root {
    --primary: #123B30;
    --primary-dark: #0B2A22;
    --primary-light: #1D5A48;
    --accent: #D9782B;
    --accent-hover: #B86220;
    --bg: #F6F4F0;
    --bg-dark: #1D1B16;
    --white: #FFFFFF;
    --border: #E4E0D8;
    --text-main: #1D1B16;
    --text-body: #3A3732;
    --text-muted: #7A746A;
    --text-light: #F6F4F0;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --shadow-sm: 0 1px 3px rgba(29,27,22,0.05);
    --shadow-md: 0 4px 12px rgba(29,27,22,0.08);
    --shadow-lg: 0 8px 24px rgba(29,27,22,0.10);
    --font-sans: "PingFang SC","Microsoft YaHei","Noto Sans CJK SC","Source Han Sans SC","Inter","Roboto",sans-serif;
    --container-max: 1200px;
    --section-pad-desktop: 40px;
    --section-pad-mobile: 40px;
    --transition: all 0.25s ease;
  }
  html { scroll-behavior: smooth; }
  body {
    font-family: var(--font-sans);
    background: var(--bg);
    color: var(--text-body);
    line-height: 1.7;
    font-size: 15px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
  }
  img { max-width: 100%; height: auto; display: block; }
  a { color: var(--primary); text-decoration: none; transition: var(--transition); }
  a:hover { color: var(--accent); }
  button { cursor: pointer; font-family: inherit; }
  input, select, textarea { font-family: inherit; }
  h1, h2, h3, h4, h5, h6 { color: var(--text-main); line-height: 1.35; font-weight: 700; }
  .container { max-width: var(--container-max); margin: 0 auto; padding: 0 20px; }
  .section { padding: var(--section-pad-desktop) 0; }
  .section-alt { background: var(--white); }
  .section-dark { background: var(--bg-dark); }
  .section-dark .section-title { color: var(--text-light); }
  .section-title {
    font-size: 26px;
    font-weight: 700;
    color: var(--text-main);
    line-height: 1.35;
    margin-bottom: 8px;
  }
  .section-subtitle {
    font-size: 15px;
    color: var(--text-muted);
    margin-bottom: 32px;
  }
  .section-header { margin-bottom: 28px; }
  .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 15px;
    font-weight: 600;
    padding: 11px 22px;
    border-radius: var(--radius-md);
    border: none;
    transition: var(--transition);
    text-align: center;
    line-height: 1.4;
  }
  .btn-primary { background: var(--primary); color: var(--white); }
  .btn-primary:hover { background: var(--primary-dark); transform: translateY(-2px); box-shadow: var(--shadow-md); color: var(--white); }
  .btn-primary:active { transform: translateY(0); box-shadow: var(--shadow-sm); }
  .btn-accent { background: var(--accent); color: var(--white); }
  .btn-accent:hover { background: var(--accent-hover); transform: translateY(-2px); box-shadow: var(--shadow-md); color: var(--white); }
  .btn-accent:active { transform: translateY(0); box-shadow: var(--shadow-sm); }
  .btn-outline { background: transparent; color: var(--primary); border: 1.5px solid var(--primary); }
  .btn-outline:hover { background: rgba(18,59,48,0.06); transform: translateY(-2px); }
  .btn-ghost { background: transparent; color: var(--text-light); border: 1.5px solid var(--text-light); }
  .btn-ghost:hover { background: var(--text-light); color: var(--primary); }
  .btn-sm { padding: 8px 16px; font-size: 13px; border-radius: var(--radius-sm); }
  .btn-block { width: 100%; }
  a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
  }

  /* Header */
  .site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
  }
  .site-header.scrolled { background: #FFFFFF; box-shadow: 0 2px 12px rgba(29,27,22,0.06); }
  .header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 0;
    gap: 20px;
  }
  .logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 20px;
    font-weight: 700;
    color: var(--primary);
    white-space: nowrap;
  }
  .logo-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
  }
  .logo-icon svg { width: 20px; height: 20px; }
  .logo-text { letter-spacing: 1px; }
  .main-nav { display: flex; align-items: center; gap: 4px; flex-wrap: wrap; }
  .main-nav a {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 8px 14px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-body);
    border-radius: var(--radius-sm);
    white-space: nowrap;
    transition: var(--transition);
  }
  .main-nav a:hover { color: var(--primary); background: rgba(18,59,48,0.05); }
  .main-nav a.active { color: var(--primary); font-weight: 700; background: rgba(18,59,48,0.08); }
  .header-cta { display: flex; align-items: center; gap: 10px; }
  .hamburger {
    display: none;
    width: 40px;
    height: 40px;
    background: transparent;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 4px;
    cursor: pointer;
  }
  .hamburger span {
    display: block;
    width: 20px;
    height: 2px;
    background: var(--text-main);
    border-radius: 2px;
    transition: var(--transition);
  }
  .hamburger.active span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
  .hamburger.active span:nth-child(2) { opacity: 0; }
  .hamburger.active span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
  .mobile-nav {
    display: none;
    background: var(--white);
    border-bottom: 1px solid var(--border);
    padding: 8px 20px 16px;
    flex-direction: column;
    gap: 4px;
    box-shadow: var(--shadow-md);
  }
  .mobile-nav.open { display: flex; }
  .mobile-nav a {
    padding: 10px 12px;
    font-size: 15px;
    color: var(--text-body);
    border-radius: var(--radius-sm);
  }
  .mobile-nav a:hover { background: rgba(18,59,48,0.05); color: var(--primary); }
  .mobile-nav a.active { background: rgba(18,59,48,0.08); color: var(--primary); font-weight: 700; }

  /* Category Hero */
  .category-hero {
    background: var(--bg);
    padding: 40px 0 32px;
    border-bottom: 1px solid var(--border);
  }
  .category-hero-inner { display: flex; align-items: flex-start; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
  .category-hero-content { flex: 1; min-width: 280px; }
  .breadcrumb-bar {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 12px;
  }
  .breadcrumb-bar a { color: var(--text-muted); }
  .breadcrumb-bar a:hover { color: var(--primary); }
  .breadcrumb-bar .separator { color: var(--border); }
  .category-hero h1 {
    font-size: 32px;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 8px;
  }
  .category-hero .hero-subtitle {
    font-size: 16px;
    color: var(--text-body);
    max-width: 620px;
  }
  .category-hero-action { display: flex; align-items: center; }

  /* Filter Area */
  .filter-section { padding: 24px 0 16px; }
  .filter-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 24px 20px;
    box-shadow: var(--shadow-sm);
  }
  .filter-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr) 1.4fr auto;
    gap: 12px;
    align-items: end;
  }
  .filter-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-main);
    margin-bottom: 6px;
  }
  .filter-group select, .filter-group input {
    width: 100%;
    padding: 9px 12px;
    font-size: 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--bg);
    color: var(--text-body);
    transition: var(--transition);
  }
  .filter-group select:focus, .filter-group input:focus {
    border-color: var(--primary);
    background: var(--white);
    outline: none;
    box-shadow: 0 0 0 3px rgba(18,59,48,0.08);
  }

  /* List Section */
  .list-section { padding: 24px 0 48px; }
  .list-header-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 12px;
  }
  .list-header-row h2 { font-size: 22px; font-weight: 700; margin-bottom: 0; }
  .list-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(217,120,43,0.1);
    color: var(--accent);
    font-size: 12px;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 999px;
  }
  .car-list-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
  .car-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 18px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    gap: 12px;
  }
  .car-card:hover {
    transform: translateY(-4px);
    border-color: var(--primary);
    box-shadow: var(--shadow-lg);
  }
  .car-card-top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
  }
  .car-card-title {
    font-size: 17px;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 2px;
  }
  .car-card-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 11px;
    font-weight: 600;
    padding: 3px 10px;
    border-radius: 999px;
    background: rgba(18,59,48,0.08);
    color: var(--primary);
    white-space: nowrap;
    flex-shrink: 0;
  }
  .car-card-badge.certified {
    background: rgba(18,59,48,0.1);
    color: var(--primary);
  }
  .car-card-spec {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px 16px;
    font-size: 13px;
    color: var(--text-body);
  }
  .car-card-spec .spec-item { display: flex; align-items: center; gap: 6px; }
  .car-card-spec .spec-label { color: var(--text-muted); font-size: 12px; }
  .car-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 12px;
    border-top: 1px solid var(--border);
    font-size: 12px;
    color: var(--text-muted);
  }
  .car-card-footer .view-link {
    font-size: 13px;
    font-weight: 600;
    color: var(--primary);
    transition: var(--transition);
  }
  .car-card-footer .view-link:hover { color: var(--accent); }
  .list-more {
    display: flex;
    justify-content: center;
    margin-top: 24px;
  }

  /* Stats */
  .stats-section { padding: 36px 0; background: var(--bg-dark); }
  .stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
  }
  .stat-panel {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-lg);
    padding: 22px 18px;
    text-align: center;
  }
  .stat-number {
    font-size: 32px;
    font-weight: 700;
    color: var(--accent);
    line-height: 1.2;
    margin-bottom: 4px;
  }
  .stat-label {
    font-size: 13px;
    color: #B5AEA2;
  }

  /* CTA */
  .cta-section { padding: 36px 0; background: var(--bg-dark); }
  .cta-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
  }
  .cta-text h3 {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-light);
    margin-bottom: 6px;
  }
  .cta-text p { color: #B5AEA2; margin-bottom: 0; }

  /* Tools */
  .tools-section { padding: 48px 0; }
  .tools-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
  }
  .tool-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
  }
  .tool-card:hover {
    transform: translateY(-4px);
    border-color: var(--primary);
    box-shadow: var(--shadow-lg);
  }
  .tool-card-img {
    height: 140px;
    overflow: hidden;
    position: relative;
  }
  .tool-card-img img { width: 100%; height: 100%; object-fit: cover; }
  .tool-card-body { padding: 16px 18px 18px; }
  .tool-card-body h4 {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 6px;
  }
  .tool-card-body p {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 10px;
  }
  .tool-card-body .tool-link {
    font-size: 13px;
    font-weight: 600;
    color: var(--primary);
  }
  .tool-card-body .tool-link:hover { color: var(--accent); }

  /* FAQ */
  .faq-section { padding: 48px 0 56px; background: var(--white); }
  .faq-list { max-width: 720px; margin: 0 auto; display: flex; flex-direction: column; gap: 10px; }
  .faq-item {
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    overflow: hidden;
    background: var(--bg);
    transition: var(--transition);
  }
  .faq-item:hover { border-color: var(--primary); }
  .faq-item summary {
    list-style: none;
    cursor: pointer;
    padding: 16px 18px;
    font-size: 15px;
    font-weight: 600;
    color: var(--text-main);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
  }
  .faq-item summary::-webkit-details-marker { display: none; }
  .faq-item summary::after {
    content: "+";
    font-size: 20px;
    font-weight: 400;
    color: var(--text-muted);
    transition: var(--transition);
    flex-shrink: 0;
  }
  .faq-item[open] summary::after {
    content: "−";
    color: var(--primary);
    transform: rotate(180deg);
  }
  .faq-item .faq-answer {
    padding: 0 18px 16px;
    font-size: 14px;
    color: var(--text-body);
    line-height: 1.8;
  }

  /* Footer */
  .site-footer {
    background: var(--bg-dark);
    color: #B5AEA2;
    padding: 48px 0 24px;
    font-size: 14px;
  }
  .site-footer h4 {
    color: var(--text-light);
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 14px;
  }
  .footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
    gap: 24px;
    margin-bottom: 32px;
  }
  .footer-brand .logo { margin-bottom: 12px; color: var(--text-light); }
  .footer-brand p { font-size: 13px; line-height: 1.7; color: #B5AEA2; }
  .footer-col a {
    display: block;
    padding: 4px 0;
    color: #B5AEA2;
    font-size: 13px;
  }
  .footer-col a:hover { color: var(--accent); }
  .footer-contact .contact-line {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    margin-bottom: 6px;
    color: #B5AEA2;
  }
  .footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding-top: 16px;
    text-align: center;
    font-size: 12px;
    color: #7A746A;
  }
  .footer-bottom a { color: #B5AEA2; }
  .footer-bottom a:hover { color: var(--accent); }

  /* Responsive */
  @media (max-width: 1024px) {
    .filter-row { grid-template-columns: repeat(2, 1fr); }
    .car-list-grid { grid-template-columns: repeat(2, 1fr); }
    .tools-grid { grid-template-columns: repeat(2, 1fr); }
    .stats-grid { grid-template-columns: repeat(3, 1fr); }
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
    .main-nav { display: none; }
    .hamburger { display: flex; }
    .header-cta .btn-accent { display: none; }
  }
  @media (max-width: 768px) {
    :root { --section-pad-desktop: 32px; }
    .category-hero h1 { font-size: 26px; }
    .filter-row { grid-template-columns: 1fr; }
    .car-list-grid { grid-template-columns: 1fr; }
    .tools-grid { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: 1fr; }
    .cta-inner { flex-direction: column; text-align: center; }
    .cta-inner .btn { width: 100%; }
    .footer-grid { grid-template-columns: 1fr; }
    .section-title { font-size: 22px; }
    .car-card-spec { grid-template-columns: 1fr; }
    .category-hero-inner { flex-direction: column; }
    .category-hero-action { width: 100%; }
    .category-hero-action .btn { width: 100%; }
    .list-header-row { flex-direction: column; align-items: flex-start; }
  }
  @media (max-width: 520px) {
    .category-hero h1 { font-size: 22px; }
    .breadcrumb-bar { font-size: 12px; }
    .filter-card { padding: 16px; }
    .car-card { padding: 14px; }
    .stat-number { font-size: 26px; }
  }