/* roulang page: index */
:root {
  --primary: #0E5C4F;
  --primary-dark: #0A463D;
  --accent: #ED7248;
  --accent-dark: #D95832;
  --secondary: #F5B34A;
  --bg-warm: #FAF7F1;
  --bg-gray: #F3EFE8;
  --bg-dark: #12231E;
  --text-main: #1F2A26;
  --text-sub: #5C6B65;
  --border-color: #E7DFD2;
  --success: #2F855A;
  --error: #C53030;
  --warning: #D69E2E;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-pill: 999px;
  --shadow-card: 0 2px 8px rgba(18,35,30,.05);
  --shadow-hover: 0 8px 24px rgba(18,35,30,.12);
  --transition-base: all .18s ease;
  --font-stack: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}
body {
  font-family: var(--font-stack);
  font-size: 16px;
  line-height: 1.75;
  color: var(--text-main);
  background-color: var(--bg-warm);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--primary); text-decoration: none; transition: var(--transition-base); }
a:hover { color: var(--primary-dark); }
ul, ol { list-style-position: inside; }
button, input, select, textarea { font-family: inherit; font-size: inherit; }
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: 80px 0; }
.section-sm { padding: 56px 0; }
.text-center { text-align: center; }

/* Header */
.site-header {
  background: var(--primary);
  position: relative;
  z-index: 1000;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.logo-block {
  display: flex;
  align-items: center;
  gap: 10px;
}
.logo-badge {
  width: 40px; height: 40px;
  background: var(--accent);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  font-size: 20px;
  font-weight: 800;
  flex-shrink: 0;
}
.logo-text {
  color: #fff;
  font-size: 20px;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: .5px;
}
.logo-text small { display: block; font-size: 11px; font-weight: 400; opacity: .85; letter-spacing: 2px; }
.main-nav { display: flex; align-items: center; gap: 32px; }
.main-nav a {
  color: rgba(255,255,255,.83);
  font-size: 15px;
  font-weight: 500;
  position: relative;
  padding: 4px 0;
}
.main-nav a:hover { color: #fff; }
.main-nav a.active { color: #fff; font-weight: 700; }
.main-nav a.active::after {
  content: "";
  position: absolute;
  left: 0; bottom: -4px;
  width: 100%; height: 3px;
  background: var(--accent);
  border-radius: 2px;
}
.header-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent);
  color: #fff;
  font-weight: 700;
  font-size: 14px;
  padding: 10px 22px;
  border-radius: var(--radius-pill);
  transition: var(--transition-base);
}
.header-cta:hover { background: var(--accent-dark); color: #fff; transform: translateY(-2px); }

/* Mobile bottom tabs */
.mobile-tabs {
  display: none;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  background: #fff;
  border-top: 1px solid var(--border-color);
  z-index: 999;
  padding-bottom: env(safe-area-inset-bottom);
  box-shadow: 0 -4px 16px rgba(18,35,30,.06);
}
.mobile-tabs-inner { display: grid; grid-template-columns: repeat(5, 1fr); height: 56px; }
.mobile-tab {
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 2px;
  color: var(--text-sub);
  font-size: 10px;
  transition: var(--transition-base);
}
.mobile-tab i { font-size: 16px; }
.mobile-tab.active { color: var(--primary); font-weight: 600; }
.mobile-tab.highlight { color: var(--accent); }

/* Hero */
.hero {
  position: relative;
  background: #0E5C4F;
  background-image: linear-gradient(105deg, rgba(18,35,30,.92), rgba(18,35,30,.55) 60%, rgba(14,92,79,.65)), url('/assets/images/backpic/back-1.webp');
  background-size: cover;
  background-position: center;
  color: #fff;
  padding: 100px 0 90px;
}
.hero-inner { max-width: 760px; }
.hero h1 {
  font-size: 44px;
  font-weight: 800;
  line-height: 1.3;
  margin-bottom: 18px;
  letter-spacing: .5px;
}
.hero-sub {
  font-size: 17px;
  color: rgba(255,255,255,.88);
  margin-bottom: 32px;
  max-width: 620px;
  line-height: 1.8;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.btn-accent {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent);
  color: #fff;
  font-weight: 700;
  font-size: 15px;
  padding: 14px 32px;
  border-radius: 10px;
  border: none;
  cursor: pointer;
  transition: var(--transition-base);
}
.btn-accent:hover { background: var(--accent-dark); color: #fff; transform: translateY(-2px); box-shadow: 0 6px 20px rgba(237,114,72,.35); }
.btn-outline-light {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: #fff;
  font-weight: 600;
  font-size: 15px;
  padding: 13px 30px;
  border-radius: 10px;
  border: 1.5px solid rgba(255,255,255,.7);
  cursor: pointer;
  transition: var(--transition-base);
}
.btn-outline-light:hover { background: rgba(255,255,255,.1); color: #fff; }
.hero-tags { display: flex; gap: 14px; margin-top: 44px; flex-wrap: wrap; }
.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: var(--radius-pill);
  padding: 8px 18px;
  font-size: 13px;
  color: rgba(255,255,255,.92);
  backdrop-filter: none;
}
.hero-tag i { color: var(--secondary); }

/* Buttons */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--primary);
  color: #fff;
  font-weight: 700;
  font-size: 15px;
  padding: 13px 28px;
  border-radius: 10px;
  border: none;
  cursor: pointer;
  transition: var(--transition-base);
}
.btn-primary:hover { background: var(--primary-dark); color: #fff; transform: translateY(-2px); }
.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--primary);
  font-weight: 600;
  font-size: 14px;
  padding: 12px 26px;
  border-radius: 10px;
  border: 1.5px solid var(--primary);
  cursor: pointer;
  transition: var(--transition-base);
}
.btn-outline:hover { background: rgba(14,92,79,.08); color: var(--primary); width: auto; }

/* Section titles */
.section-head { margin-bottom: 48px; }
.section-head .section-eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--primary);
  text-transform: uppercase;
  margin-bottom: 8px;
}
.section-head h2 {
  font-size: 32px;
  font-weight: 800;
  color: var(--text-main);
  line-height: 1.3;
}
.section-head p { color: var(--text-sub); margin-top: 10px; max-width: 560px; }

/* News cards */
.news-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.news-card {
  background: #fff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: var(--transition-base);
  display: flex;
  flex-direction: column;
}
.news-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-3px); }
.news-thumb { height: 160px; background: var(--bg-gray); position: relative; overflow: hidden; }
.news-thumb img { width: 100%; height: 100%; object-fit: cover; }
.news-card .news-placeholder {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  font-size: 32px; color: var(--primary);
  background: var(--bg-gray);
}
.news-body { padding: 20px; display: flex; flex-direction: column; flex: 1; }
.news-meta { display: flex; align-items: center; gap: 10px; font-size: 12px; color: var(--text-sub); margin-bottom: 10px; }
.news-badge {
  display: inline-block;
  background: rgba(14,92,79,.1);
  color: var(--primary);
  font-size: 11px;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
}
.news-body h3 { font-size: 16px; font-weight: 700; line-height: 1.5; margin-bottom: 8px; color: var(--text-main); }
.news-body h3 a { color: inherit; }
.news-body h3 a:hover { color: var(--primary); }
.news-body .news-desc {
  font-size: 14px;
  color: var(--text-sub);
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 14px;
  flex: 1;
}
.news-link {
  font-size: 13px;
  font-weight: 600;
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.news-link:hover { gap: 8px; color: var(--primary-dark); }

/* Empty state */
.empty-state {
  border: 2px dashed var(--border-color);
  border-radius: var(--radius-md);
  padding: 48px 24px;
  text-align: center;
  background: #fff;
}
.empty-state i { font-size: 40px; color: var(--primary); opacity: .4; margin-bottom: 12px; }
.empty-state p { color: var(--text-sub); font-size: 15px; }

/* Pricing steps */
.steps-container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  position: relative;
}
.step-card {
  background: #fff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  position: relative;
  box-shadow: var(--shadow-card);
  transition: var(--transition-base);
}
.step-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-4px); }
.step-card.featured { border: 2px solid var(--primary); background: rgba(14,92,79,.04); }
.step-number {
  font-size: 48px;
  font-weight: 800;
  color: transparent;
  -webkit-text-stroke: 2px var(--primary);
  line-height: 1;
  margin-bottom: 18px;
  font-variant-numeric: tabular-nums;
}
.step-card h3 { font-size: 20px; font-weight: 700; margin-bottom: 8px; }
.step-card .step-desc { font-size: 14px; color: var(--text-sub); margin-bottom: 18px; }
.step-list { list-style: none; padding: 0; margin: 0 0 24px; }
.step-list li {
  font-size: 14px;
  color: var(--text-main);
  padding: 5px 0;
  display: flex;
  align-items: flex-start;
  gap: 8px;
}
.step-list li::before {
  content: "✓";
  color: var(--primary);
  font-weight: 700;
  flex-shrink: 0;
}
.step-price {
  font-size: 28px;
  font-weight: 800;
  color: var(--primary);
  font-variant-numeric: tabular-nums;
  margin-bottom: 18px;
}
.step-price small { font-size: 14px; font-weight: 400; color: var(--text-sub); }

/* Compare table */
.compare-wrap { overflow-x: auto; border-radius: var(--radius-md); box-shadow: var(--shadow-card); }
.compare-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  background: #fff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  min-width: 700px;
}
.compare-table th {
  background: var(--bg-gray);
  color: var(--primary);
  font-weight: 700;
  padding: 18px 20px;
  text-align: center;
  font-size: 15px;
  border-bottom: 2px solid var(--border-color);
}
.compare-table th:first-child { text-align: left; }
.compare-table td {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-color);
  text-align: center;
  font-size: 14px;
}
.compare-table tr:last-child td { border-bottom: none; }
.compare-table td:first-child { text-align: left; font-weight: 600; color: var(--text-main); }
.compare-table tr:hover td { background: rgba(14,92,79,.03); }
.compare-table .featured-col { background: rgba(14,92,79,.04); border-left: 2px solid var(--primary); border-right: 2px solid var(--primary); }
.compare-table .rec-badge {
  display: inline-block;
  background: var(--primary);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 12px;
  border-radius: var(--radius-pill);
  margin-bottom: 6px;
}
.compare-icon-check { color: var(--success); font-size: 16px; }
.compare-icon-times { color: var(--error); font-size: 16px; opacity: .6; }

/* Countdown / dark CTA */
.dark-cta {
  background: var(--bg-dark);
  background-image: linear-gradient(135deg, rgba(18,35,30,.88), rgba(14,92,79,.7)), url('/assets/images/backpic/back-2.webp');
  background-size: cover;
  background-position: center;
  padding: 80px 0;
  color: #fff;
}
.countdown-wrap { display: flex; justify-content: center; gap: 20px; margin-bottom: 36px; flex-wrap: wrap; }
.countdown-box {
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  text-align: center;
  min-width: 90px;
}
.countdown-box .num {
  font-size: 40px;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  line-height: 1.2;
  color: var(--secondary);
}
.countdown-box .label { font-size: 13px; color: rgba(255,255,255,.7); margin-top: 4px; }
.dark-cta h2 { font-size: 32px; font-weight: 800; margin-bottom: 12px; }
.dark-cta p { color: rgba(255,255,255,.78); max-width: 560px; margin: 0 auto 32px; }
.cta-note { font-size: 13px; color: rgba(255,255,255,.55); margin-top: 14px; }

/* Form */
.form-section { background: var(--bg-warm); }
.form-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.form-info h3 { font-size: 24px; font-weight: 700; margin-bottom: 16px; }
.form-info p { color: var(--text-sub); margin-bottom: 12px; }
.contact-list { list-style: none; padding: 0; margin: 24px 0 0; }
.contact-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 10px 0;
  font-size: 15px;
}
.contact-list i { color: var(--primary); font-size: 18px; margin-top: 3px; flex-shrink: 0; }
.form-card {
  background: #fff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-card);
}
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 8px;
}
.form-group label .required { color: var(--error); }
.form-control {
  width: 100%;
  height: 44px;
  background: #FFFDF9;
  border: 1px solid #D8D0C2;
  border-radius: 10px;
  padding: 0 14px;
  font-size: 15px;
  color: var(--text-main);
  transition: var(--transition-base);
  outline: none;
}
.form-control:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(14,92,79,.15);
}
textarea.form-control { height: auto; min-height: 110px; padding: 12px 14px; resize: vertical; }
.form-msg { font-size: 14px; margin-top: 14px; padding: 10px 14px; border-radius: var(--radius-sm); display: none; }
.form-msg.success { display: block; background: rgba(47,133,90,.1); color: var(--success); border: 1px solid rgba(47,133,90,.3); }
.form-msg.error { display: block; background: rgba(197,48,48,.08); color: var(--error); border: 1px solid rgba(197,48,48,.2); }
.form-submit { margin-top: 8px; }

/* FAQ */
.faq-wrap { max-width: 780px; margin: 0 auto; }
.faq-item {
  background: #fff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  margin-bottom: 14px;
  overflow: hidden;
}
.faq-q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  cursor: pointer;
  font-size: 16px;
  font-weight: 600;
  color: var(--text-main);
  background: #fff;
  border: none;
  width: 100%;
  text-align: left;
  font-family: var(--font-stack);
  transition: var(--transition-base);
}
.faq-q:hover { background: var(--bg-warm); }
.faq-q i {
  color: var(--primary);
  font-size: 18px;
  flex-shrink: 0;
  margin-left: 16px;
  transition: var(--transition-base);
}
.faq-item.open .faq-q i { transform: rotate(45deg); }
.faq-item.open .faq-q { border-left: 2px solid var(--primary); }
.faq-a { display: none; padding: 0 24px 20px; color: var(--text-sub); font-size: 15px; line-height: 1.75; }
.faq-item.open .faq-a { display: block; }

/* Footer */
.site-footer {
  background: var(--bg-dark);
  color: #C9D4CE;
  padding: 64px 0 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}
.footer-brand .logo-text { color: #fff; margin-bottom: 16px; }
.footer-brand p { font-size: 14px; color: rgba(255,255,255,.65); line-height: 1.8; }
.footer-col h4 { color: #fff; font-size: 16px; font-weight: 700; margin-bottom: 18px; }
.footer-col ul { list-style: none; padding: 0; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul a { color: #C9D4CE; font-size: 14px; }
.footer-col ul a:hover { color: #fff; padding-left: 4px; }
.footer-contact li { display: flex; gap: 8px; font-size: 14px; margin-bottom: 10px; }
.footer-contact i { color: var(--secondary); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 13px;
  color: rgba(255,255,255,.5);
}
.footer-bottom a { color: rgba(255,255,255,.65); }
.footer-bottom a:hover { color: #fff; }
.back-top { display: inline-flex; align-items: center; gap: 6px; color: rgba(255,255,255,.8); font-size: 13px; }
.back-top:hover { color: var(--secondary); }

/* Feature strip */
.feature-strip { background: var(--bg-gray); }
.feature-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.feature-item { text-align: center; padding: 36px 20px; background: #fff; border-radius: var(--radius-md); border: 1px solid var(--border-color); transition: var(--transition-base); }
.feature-item:hover { box-shadow: var(--shadow-hover); transform: translateY(-3px); }
.feature-icon {
  width: 64px; height: 64px;
  border-radius: var(--radius-md);
  background: rgba(14,92,79,.08);
  color: var(--primary);
  display: flex; align-items: center; justify-content: center;
  font-size: 26px;
  margin: 0 auto 18px;
}
.feature-item h3 { font-size: 18px; font-weight: 700; margin-bottom: 8px; }
.feature-item p { font-size: 14px; color: var(--text-sub); }

/* Scroll fade-up animation */
.fade-up { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* Responsive */
@media (min-width: 1024px) {
  .mobile-tabs { display: none; }
}
@media (max-width: 1023px) {
  .main-nav { display: none; }
  .header-cta { display: none; }
  .mobile-tabs { display: block; }
  body { padding-bottom: 56px; }
  .news-grid { grid-template-columns: repeat(2, 1fr); }
  .steps-container { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 768px) and (max-width: 1023px) {
  .hero h1 { font-size: 36px; }
  .form-layout { grid-template-columns: 1fr; gap: 32px; }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 767px) {
  body { padding-bottom: 56px; }
  .section { padding: 48px 0; }
  .hero { padding: 64px 0 56px; }
  .hero h1 { font-size: 28px; }
  .hero-sub { font-size: 15px; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn-accent, .hero-actions .btn-outline-light { width: 100%; justify-content: center; }
  .hero-tags { gap: 8px; }
  .hero-tag { font-size: 12px; padding: 6px 12px; }
  .news-grid { grid-template-columns: 1fr; }
  .steps-container { grid-template-columns: 1fr; }
  .step-card { margin-bottom: 0; }
  .feature-grid { grid-template-columns: 1fr 1fr; gap: 14px; }
  .feature-item { padding: 24px 12px; }
  .feature-item p { font-size: 13px; }
  .form-layout { grid-template-columns: 1fr; gap: 28px; }
  .form-card { padding: 24px; }
  .countdown-box { min-width: 70px; padding: 14px 10px; }
  .countdown-box .num { font-size: 30px; }
  .section-head h2 { font-size: 24px; }
  .dark-cta h2 { font-size: 24px; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .logo-text { font-size: 17px; }
  .mobile-tab { font-size: 10px; }
}
@media (max-width: 520px) {
  .feature-grid { grid-template-columns: 1fr; }
  .container { padding: 0 16px; }
}

/* roulang page: article */
:root {
  --primary: #0E5C4F;
  --primary-dark: #0A463D;
  --accent: #ED7248;
  --accent-dark: #D95832;
  --secondary: #F5B34A;
  --bg: #FAF7F1;
  --bg-light: #F3EFE8;
  --dark: #12231E;
  --text: #1F2A26;
  --text-light: #5C6B65;
  --border: #E7DFD2;
  --success: #2F855A;
  --error: #C53030;
  --white: #FFFFFF;
  --radius: 14px;
  --radius-sm: 10px;
  --shadow: 0 2px 8px rgba(18, 35, 30, .05);
  --shadow-hover: 0 8px 24px rgba(18, 35, 30, .12);
  --transition: 180ms ease;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
}
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
}
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  font-size: 16px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  padding-bottom: 56px;
}
@media (min-width: 768px) {
  body {
    padding-bottom: 0;
  }
}
img {
  max-width: 100%;
  display: block;
}
a {
  color: var(--primary);
  text-decoration: none;
  transition: color 150ms ease;
}
a:hover {
  color: var(--primary-dark);
}
button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding-left: 20px;
  padding-right: 20px;
}
@media (max-width: 767px) {
  .container {
    padding-left: 16px;
    padding-right: 16px;
  }
}
.reading-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0;
  background: var(--accent);
  z-index: 999;
  transition: width .1s linear;
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 90;
  background: rgba(250, 247, 241, .92);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow 200ms ease;
}
.site-header.scrolled {
  box-shadow: 0 4px 20px rgba(18, 35, 30, .08);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 16px;
}
.logo-block {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}
.logo-badge {
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  background: var(--primary);
  color: #fff;
  flex-shrink: 0;
}
.logo-badge svg {
  width: 18px;
  height: 18px;
}
.logo-text {
  font-size: 18px;
  font-weight: 800;
  color: var(--text);
  line-height: 1.2;
  letter-spacing: 0;
}
.logo-text small {
  display: block;
  font-size: 10px;
  letter-spacing: .14em;
  color: var(--text-light);
  font-weight: 600;
  margin-top: 1px;
}
.main-nav {
  display: flex;
  align-items: center;
  gap: 2px;
  flex: 1;
  justify-content: center;
}
.main-nav a {
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 500;
  color: var(--text);
  text-decoration: none;
  transition: all var(--transition);
  position: relative;
  white-space: nowrap;
}
.main-nav a:hover {
  color: var(--primary);
  background: rgba(14, 92, 79, .06);
}
.main-nav a.active {
  color: var(--primary);
  font-weight: 700;
}
.main-nav a.active::after {
  content: "";
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 2px;
  height: 2px;
  border-radius: 2px;
  background: var(--primary);
}
.header-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  background: var(--primary);
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: all var(--transition);
  flex-shrink: 0;
}
.header-cta:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  color: #fff;
  box-shadow: 0 4px 14px rgba(14, 92, 79, .28);
}
.header-cta svg {
  width: 16px;
  height: 16px;
}
@media (max-width: 1023px) {
  .site-header {
    display: none;
  }
}
.article-head {
  position: relative;
  padding: 56px 0 44px;
  background: linear-gradient(105deg, rgba(250, 247, 241, .94), rgba(250, 247, 241, .82)), url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}
.article-head::after {
  content: "";
  position: absolute;
  top: -80px;
  right: -80px;
  width: 320px;
  height: 320px;
  background: radial-gradient(circle, rgba(14, 92, 79, .06) 0%, transparent 65%);
  border-radius: 50%;
  pointer-events: none;
}
.breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  font-size: 14px;
  color: var(--text-light);
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
}
.breadcrumb a {
  color: var(--text-light);
  text-decoration: none;
  transition: color 150ms ease;
}
.breadcrumb a:hover {
  color: var(--primary);
}
.breadcrumb-sep {
  color: #B8AFA3;
}
.breadcrumb-current {
  color: var(--text);
  font-weight: 600;
}
.article-head h1 {
  font-size: 34px;
  font-weight: 800;
  line-height: 1.3;
  color: var(--text);
  max-width: 860px;
  margin: 0 0 16px;
  position: relative;
  z-index: 1;
}
.article-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 14px;
  color: var(--text-light);
  position: relative;
  z-index: 1;
}
.article-meta .meta-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.article-meta .meta-cat {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 999px;
  background: rgba(14, 92, 79, .08);
  color: var(--primary);
  font-size: 13px;
  font-weight: 600;
}
.article-meta svg {
  width: 15px;
  height: 15px;
}
@media (max-width: 767px) {
  .article-head {
    padding: 36px 0 28px;
  }
  .article-head h1 {
    font-size: 24px;
  }
}
.article-container {
  padding-top: 44px;
  padding-bottom: 56px;
}
.article-content {
  max-width: 760px;
  margin: 0 auto;
  font-size: 16px;
  line-height: 1.8;
  color: var(--text);
}
.article-content > * + * {
  margin-top: 20px;
}
.article-content h2 {
  font-size: 28px;
  font-weight: 800;
  line-height: 1.35;
  margin-top: 44px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--border);
  color: var(--text);
}
.article-content h3 {
  font-size: 20px;
  font-weight: 700;
  line-height: 1.4;
  margin-top: 32px;
  color: var(--text);
}
.article-content p {
  margin: 18px 0 0;
}
.article-content ul,
.article-content ol {
  margin: 18px 0 0;
  padding-left: 24px;
}
.article-content li {
  margin-bottom: 8px;
}
.article-content li::marker {
  color: var(--primary);
}
.article-content blockquote {
  border-left: 4px solid var(--primary);
  background: rgba(14, 92, 79, .04);
  padding: 18px 22px;
  border-radius: 0 var(--radius) var(--radius) 0;
  margin: 24px 0 0;
  color: var(--text-light);
  font-size: 15px;
}
.article-content img {
  border-radius: 12px;
  box-shadow: var(--shadow);
  margin: 24px 0 0;
}
.article-content figcaption {
  font-size: 14px;
  color: var(--text-light);
  text-align: center;
  margin-top: 10px;
}
.article-content a {
  color: var(--primary);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.article-content a:hover {
  color: var(--accent);
}
.article-empty {
  max-width: 640px;
  margin: 40px auto;
  text-align: center;
  padding: 64px 32px;
  background: #fff;
  border: 1px dashed var(--border);
  border-radius: 20px;
}
.empty-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(14, 92, 79, .08);
  color: var(--primary);
}
.empty-icon svg {
  width: 32px;
  height: 32px;
}
.article-empty h2 {
  font-size: 24px;
  font-weight: 800;
  margin-bottom: 10px;
}
.article-empty p {
  color: var(--text-light);
  margin-bottom: 24px;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  transition: all var(--transition);
  border: none;
  cursor: pointer;
  line-height: 1.5;
}
.btn-primary {
  background: var(--primary);
  color: #fff;
}
.btn-primary:hover {
  background: var(--primary-dark);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(14, 92, 79, .25);
}
.btn-accent {
  background: var(--accent);
  color: #fff;
}
.btn-accent:hover {
  background: var(--accent-dark);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(237, 114, 72, .3);
}
.btn-outline {
  background: transparent;
  color: var(--primary);
  border: 1px solid var(--primary);
}
.btn-outline:hover {
  background: rgba(14, 92, 79, .08);
  color: var(--primary-dark);
}
.btn-arrow {
  font-size: 18px;
  line-height: 1;
  transition: transform 150ms ease;
}
.btn-accent:hover .btn-arrow {
  transform: translateX(4px);
}
.article-related {
  background: var(--white);
  border-top: 1px solid var(--border);
  padding: 56px 0;
}
.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
}
.section-head h2 {
  font-size: 28px;
  font-weight: 800;
  position: relative;
  padding-left: 16px;
}
.section-head h2::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 5px;
  height: 24px;
  border-radius: 4px;
  background: var(--accent);
}
.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.related-card {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px;
  text-decoration: none;
  transition: all var(--transition);
}
.related-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-3px);
  border-color: rgba(14, 92, 79, .2);
}
.related-thumb {
  width: 88px;
  height: 66px;
  flex-shrink: 0;
  border-radius: 8px;
  overflow: hidden;
  background: var(--bg-light);
}
.related-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.related-info {
  min-width: 0;
}
.related-info h3 {
  font-size: 15px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--text);
  margin: 0 0 4px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.related-info p {
  font-size: 13px;
  color: var(--text-light);
  line-height: 1.5;
  margin: 0 0 6px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.related-meta {
  font-size: 12px;
  color: var(--text-light);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.related-back {
  margin-top: 28px;
  text-align: center;
}
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  color: var(--text-light);
  text-decoration: none;
  transition: color 150ms ease;
}
.back-link:hover {
  color: var(--primary);
}
.article-cta {
  background: var(--dark);
  padding: 56px 0;
  position: relative;
  overflow: hidden;
}
.article-cta::before {
  content: "";
  position: absolute;
  top: -60px;
  right: -40px;
  width: 260px;
  height: 260px;
  background: radial-gradient(circle, rgba(14, 92, 79, .35) 0%, transparent 65%);
  border-radius: 50%;
}
.article-cta::after {
  content: "";
  position: absolute;
  bottom: -80px;
  left: -40px;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(237, 114, 72, .12) 0%, transparent 60%);
  border-radius: 50%;
}
.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  position: relative;
  z-index: 1;
  flex-wrap: wrap;
}
.cta-text h2 {
  font-size: 28px;
  font-weight: 800;
  color: #fff;
  margin: 0 0 8px;
  line-height: 1.3;
}
.cta-text p {
  color: #C9D4CE;
  font-size: 15px;
  margin: 0;
}
.site-footer {
  background: var(--dark);
  color: #C9D4CE;
  padding: 56px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.2fr;
  gap: 36px;
  padding-bottom: 40px;
}
.footer-brand p {
  font-size: 14px;
  line-height: 1.7;
  color: #A9B8B1;
  max-width: 320px;
  margin-top: 16px;
}
.footer-col h4 {
  font-size: 15px;
  font-weight: 700;
  color: #fff;
  margin: 0 0 16px;
}
.footer-col ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
.footer-col li {
  margin-bottom: 10px;
}
.footer-col a {
  color: #A9B8B1;
  text-decoration: none;
  font-size: 14px;
  transition: color 150ms ease;
}
.footer-col a:hover {
  color: #fff;
}
.footer-contact li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: #A9B8B1;
}
.footer-contact svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  color: var(--secondary);
}
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, .08);
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-size: 13px;
  color: #7E8F88;
  flex-wrap: wrap;
}
.footer-bottom a {
  color: #A9B8B1;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.footer-bottom a:hover {
  color: #fff;
}
.footer-bottom svg {
  width: 14px;
  height: 14px;
}
.mobile-tabbar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(255, 255, 255, .97);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border-top: 1px solid var(--border);
  box-shadow: 0 -4px 16px rgba(18, 35, 30, .06);
  height: 56px;
  padding-bottom: env(safe-area-inset-bottom);
}
.mobile-tabbar .tab-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  font-size: 11px;
  color: var(--text-light);
  text-decoration: none;
  transition: color 150ms ease;
  padding: 4px 0;
}
.mobile-tabbar .tab-item.active {
  color: var(--primary);
  font-weight: 700;
}
.mobile-tabbar .tab-item.tab-highlight {
  color: var(--accent);
  font-weight: 700;
}
.mobile-tabbar .tab-item svg {
  width: 20px;
  height: 20px;
}
@media (max-width: 767px) {
  .mobile-tabbar {
    display: flex;
  }
}
@media (max-width: 1023px) and (min-width: 768px) {
  .mobile-tabbar {
    display: none;
  }
  .site-header {
    display: block;
  }
}
@media (max-width: 767px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }
  .footer-brand {
    grid-column: 1 / -1;
  }
  .related-grid {
    grid-template-columns: 1fr;
  }
  .article-related {
    padding: 40px 0;
  }
  .article-cta {
    padding: 40px 0;
  }
  .cta-inner {
    flex-direction: column;
    align-items: flex-start;
  }
  .cta-text h2 {
    font-size: 22px;
  }
  .btn {
    width: 100%;
  }
  .section-head h2 {
    font-size: 24px;
  }
}
@media (min-width: 768px) and (max-width: 1023px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .footer-brand {
    grid-column: 1 / -1;
  }
  .related-grid {
    grid-template-columns: 1fr 1fr;
  }
  .main-nav a {
    padding: 8px 10px;
    font-size: 14px;
  }
}
@media (max-width: 520px) {
  .article-head h1 {
    font-size: 22px;
  }
  .article-meta {
    gap: 10px;
  }
  .breadcrumb {
    font-size: 13px;
  }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    transition-duration: .01ms !important;
  }
  html {
    scroll-behavior: auto;
  }
}

/* roulang page: category1 */
/* ========== 设计变量 ========== */
:root {
  --primary: #0E5C4F;
  --primary-dark: #0A463D;
  --accent: #ED7248;
  --accent-dark: #D95832;
  --secondary: #F5B34A;
  --bg: #FAF7F1;
  --bg-light: #F3EFE8;
  --bg-dark: #12231E;
  --text: #1F2A26;
  --text-light: #5C6B65;
  --border: #E7DFD2;
  --card-bg: #FFFFFF;
  --success: #2F855A;
  --error: #C53030;
  --warn: #D69E2E;
  --radius-sm: 8px;
  --radius: 14px;
  --radius-lg: 18px;
  --shadow-sm: 0 2px 8px rgba(18,35,30,.05);
  --shadow-md: 0 4px 16px rgba(18,35,30,.1);
  --shadow-lg: 0 8px 30px rgba(18,35,30,.12);
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  --transition: all .18s ease;
}

/* ========== 基础 Reset ========== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.75;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: var(--primary); transition: var(--transition); }
a:hover { color: var(--primary-dark); }
ul, ol { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, select, textarea { font-family: inherit; font-size: inherit; line-height: inherit; }
.container { width: min(1200px, 92%); margin-inline: auto; }

/* ========== 图标 ========== */
.fa { display: inline-block; font-style: normal !important; line-height: 1; }
.fa-bolt::before { content: "⚡"; }
.fa-comments::before { content: "💬"; }
.fa-envelope::before { content: "✉"; }
.fa-globe::before { content: "🌐"; }
.fa-arrow-up::before { content: "↑"; }
.fa-check::before { content: "✓"; }
.fa-chevron-down::before { content: "▾"; }
.fa-clock::before { content: "🕘"; }
.fa-shield::before { content: "🛡"; }
.fa-user::before { content: "👤"; }
.fa-mobile-alt::before { content: "📱"; }
.fa-file-alt::before { content: "📄"; }
.fa-arrow-right::before { content: "→"; }
.fa-comment-dots::before { content: "💬"; }
.fa-question-circle::before { content: "❓"; }
.fa-home::before { content: "🏠"; }
.fa-gift::before { content: "🎁"; }
.fa-compass::before { content: "🧭"; }
.fa-headset::before { content: "🎧"; }
.fa-circle-check::before { content: "✅"; }
.fa-laptop-house::before { content: "🏢"; }
.fa-rotate::before { content: "🔄"; }
.fa-phone::before { content: "📞"; }

/* ========== 按钮 ========== */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 12px 24px; border-radius: 10px; font-size: 15px; font-weight: 600; border: none; cursor: pointer; transition: var(--transition); }
.btn-accent { background: var(--accent); color: #fff; box-shadow: 0 4px 12px rgba(237,114,72,.25); }
.btn-accent:hover { background: var(--accent-dark); color: #fff; transform: translateY(-2px); }
.btn-primary { background: var(--primary); color: #fff; box-shadow: 0 4px 12px rgba(14,92,79,.2); }
.btn-primary:hover { background: var(--primary-dark); color: #fff; transform: translateY(-2px); }
.btn-outline { background: transparent; color: var(--primary); border: 1px solid var(--primary); }
.btn-outline:hover { background: rgba(14,92,79,.08); color: var(--primary); transform: translateY(-2px); }
.btn-lg { padding: 14px 32px; font-size: 16px; }
.w-full { width: 100%; }

/* ========== 顶部导航 ========== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(14,92,79,.88);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255,255,255,.08);
  transition: var(--transition);
}
.site-header.scrolled {
  background: rgba(250,247,241,.96);
  border-bottom-color: var(--border);
  box-shadow: 0 2px 12px rgba(18,35,30,.08);
}
.header-inner { display: flex; align-items: center; gap: 28px; height: 72px; }
.logo-block { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.logo-badge { width: 36px; height: 36px; border-radius: 9px; background: linear-gradient(135deg, var(--accent), var(--secondary)); display: flex; align-items: center; justify-content: center; color: #fff; font-size: 15px; }
.logo-text { font-size: 19px; font-weight: 800; color: #fff; letter-spacing: .3px; line-height: 1.15; white-space: nowrap; }
.logo-text small { display: block; font-size: 10px; font-weight: 600; color: rgba(255,255,255,.68); letter-spacing: 2.4px; }
.main-nav { display: flex; align-items: center; gap: 22px; margin: 0 auto; }
.main-nav a { position: relative; font-size: 15px; font-weight: 500; color: rgba(255,255,255,.86); padding: 6px 2px; }
.main-nav a::after { content: ''; position: absolute; left: 0; right: 0; bottom: -2px; height: 2px; border-radius: 2px; background: var(--secondary); transform: scaleX(0); transition: var(--transition); }
.main-nav a:hover::after,
.main-nav a.active::after { transform: scaleX(1); }
.main-nav a.active { color: #fff; font-weight: 700; }
.header-cta { display: inline-flex; align-items: center; gap: 7px; padding: 10px 20px; border-radius: 10px; background: var(--accent); color: #fff; font-size: 14px; font-weight: 600; box-shadow: 0 4px 12px rgba(237,114,72,.3); transition: var(--transition); }
.header-cta:hover { background: var(--accent-dark); color: #fff; transform: translateY(-2px); }
.site-header.scrolled .logo-text { color: var(--text); }
.site-header.scrolled .logo-text small { color: var(--text-light); }
.site-header.scrolled .main-nav a { color: var(--text-light); }
.site-header.scrolled .main-nav a.active,
.site-header.scrolled .main-nav a:hover { color: var(--primary); }
.site-header.scrolled .main-nav a::after { background: var(--primary); }

/* ========== 移动端底部 Tab ========== */
.mobile-tabbar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 2000;
  height: calc(56px + env(safe-area-inset-bottom));
  padding-bottom: env(safe-area-inset-bottom);
  background: #fff;
  border-top: 1px solid var(--border);
  flex-direction: row;
  justify-content: space-around;
  align-items: center;
  box-shadow: 0 -2px 10px rgba(18,35,30,.06);
}
.tab-item { display: flex; flex-direction: column; align-items: center; gap: 3px; font-size: 11px; color: var(--text-light); min-width: 56px; padding: 4px 6px; border-radius: 8px; transition: var(--transition); }
.tab-item i { font-size: 18px; }
.tab-item.active { color: var(--primary); font-weight: 600; background: rgba(14,92,79,.06); }
.tab-item.tab-highlight { color: var(--accent); }
.tab-item.tab-highlight i { filter: drop-shadow(0 2px 4px rgba(237,114,72,.3)); }

/* ========== Hero ========== */
.page-hero {
  position: relative;
  padding: 150px 0 72px;
  background: var(--bg);
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
  opacity: .14;
}
.page-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(250,247,241,.92) 0%, rgba(250,247,241,.6) 60%, rgba(250,247,241,.3) 100%);
}
.page-hero .container { position: relative; z-index: 2; }
.breadcrumb { display: flex; align-items: center; gap: 8px; font-size: 14px; color: var(--text-light); margin-bottom: 24px; }
.breadcrumb a { color: var(--text-light); }
.breadcrumb a:hover { color: var(--primary); }
.breadcrumb .current { color: var(--primary); font-weight: 600; }
.hero-title { font-size: 44px; line-height: 1.25; font-weight: 800; color: var(--text); letter-spacing: 1px; }
.hero-title em { font-style: normal; color: var(--primary); position: relative; }
.hero-sub { max-width: 640px; font-size: 17px; line-height: 1.8; color: var(--text-light); margin-top: 20px; }
.hero-sub strong { color: var(--text); font-weight: 600; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 32px; }
.hero-trust { display: flex; gap: 20px; flex-wrap: wrap; margin-top: 36px; padding-top: 24px; border-top: 1px solid var(--border); }
.hero-trust span { display: inline-flex; align-items: center; gap: 6px; font-size: 14px; color: var(--text-light); }
.hero-trust i { color: var(--success); font-size: 15px; }

/* ========== 通用板块头 ========== */
.section-head { text-align: center; max-width: 720px; margin: 0 auto 44px; }
.section-head.left { text-align: left; margin-left: 0; }
.section-head .eyebrow { display: inline-block; padding: 5px 14px; border-radius: 999px; background: rgba(14,92,79,.1); color: var(--primary); font-size: 13px; font-weight: 700; letter-spacing: 1px; margin-bottom: 12px; }
.section-head h2 { font-size: 32px; line-height: 1.3; font-weight: 800; color: var(--text); }
.section-head p { margin-top: 12px; font-size: 16px; color: var(--text-light); }

/* ========== 步骤区块 ========== */
.steps-section { padding: 80px 0; background: var(--bg); }
.steps-list { display: flex; flex-direction: column; gap: 48px; }
.step-item { display: grid; grid-template-columns: 1fr 1fr; gap: 44px; align-items: center; }
.step-item.reverse .step-media { order: 2; }
.step-media { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-md); background: var(--bg-light); }
.step-media img { width: 100%; height: 320px; object-fit: cover; transition: transform .4s ease; }
.step-item:hover .step-media img { transform: scale(1.03); }
.step-content { position: relative; }
.step-num { font-size: 64px; font-weight: 800; line-height: 1; color: rgba(14,92,79,.16); font-variant-numeric: tabular-nums; margin-bottom: 8px; }
.step-content h3 { font-size: 24px; font-weight: 700; color: var(--text); margin-bottom: 12px; }
.step-content p { color: var(--text-light); font-size: 15px; line-height: 1.8; margin-bottom: 16px; }
.step-list { display: flex; flex-direction: column; gap: 8px; }
.step-list li { display: flex; align-items: flex-start; gap: 8px; font-size: 14px; color: var(--text); }
.step-list i { color: var(--success); margin-top: 4px; }
.tip-box { margin-top: 20px; padding: 12px 16px; border-radius: 10px; background: rgba(245,179,74,.12); border-left: 3px solid var(--secondary); font-size: 14px; color: var(--text-light); }

/* ========== 状态速览 ========== */
.status-section { padding: 72px 0; background: var(--bg-light); }
.status-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.status-item { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 28px 20px 24px; text-align: center; transition: var(--transition); }
.status-item:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.status-item .status-icon { width: 48px; height: 48px; margin: 0 auto 12px; border-radius: 12px; display: flex; align-items: center; justify-content: center; background: rgba(14,92,79,.08); color: var(--primary); font-size: 20px; }
.status-item .status-dot { width: 20px; height: 20px; border-radius: 50%; background: var(--success); box-shadow: 0 0 0 5px rgba(47,133,90,.15); }
.status-item strong { display: block; font-size: 15px; color: var(--text); font-weight: 700; }
.status-item p { font-size: 14px; color: var(--text-light); margin-top: 4px; }

/* ========== 适用场景 ========== */
.scenario-section { padding: 80px 0; background: #fff; }
.scenario-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.scenario-card { background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 32px 26px; transition: var(--transition); }
.scenario-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: rgba(14,92,79,.3); }
.scenario-icon { width: 48px; height: 48px; border-radius: 12px; background: rgba(14,92,79,.1); color: var(--primary); display: flex; align-items: center; justify-content: center; font-size: 20px; margin-bottom: 18px; }
.scenario-card h3 { font-size: 18px; font-weight: 700; margin-bottom: 10px; }
.scenario-card p { font-size: 15px; color: var(--text-light); line-height: 1.75; margin-bottom: 16px; }
.scenario-card a { display: inline-flex; align-items: center; gap: 6px; font-size: 14px; font-weight: 600; }
.scenario-card a i { transition: transform .18s ease; }
.scenario-card a:hover i { transform: translateX(4px); }

/* ========== FAQ 手风琴 ========== */
.faq-section { padding: 80px 0; background: var(--bg-light); }
.faq-grid { display: grid; grid-template-columns: 0.9fr 1.4fr; gap: 48px; align-items: start; }
.faq-list { display: flex; flex-direction: column; gap: 14px; }
.faq-item { background: #fff; border: 1px solid var(--border); border-left: 3px solid transparent; border-radius: 12px; overflow: hidden; transition: var(--transition); }
.faq-item.open { border-left-color: var(--primary); box-shadow: var(--shadow-sm); }
.faq-q { width: 100%; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 18px 22px; font-size: 15px; font-weight: 600; color: var(--text); text-align: left; transition: var(--transition); }
.faq-q:hover { color: var(--primary); }
.faq-q .fa-chevron-down { color: var(--text-light); transition: transform .2s ease; flex-shrink: 0; }
.faq-item.open .fa-chevron-down { transform: rotate(180deg); color: var(--primary); }
.faq-a { max-height: 0; overflow: hidden; padding: 0 22px; transition: max-height .25s ease, padding .2s ease; }
.faq-item.open .faq-a { max-height: 300px; padding: 2px 22px 20px; }
.faq-a p { font-size: 14px; color: var(--text-light); line-height: 1.8; }

/* ========== CTA / 表单 ========== */
.cta-section { padding: 72px 0; background: var(--bg-dark); }
.cta-card { display: grid; grid-template-columns: 1fr 1fr; gap: 44px; background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.1); border-radius: var(--radius-lg); padding: 44px 48px; }
.cta-info h2 { font-size: 28px; font-weight: 800; color: #fff; margin-bottom: 14px; }
.cta-info p { font-size: 15px; color: #C9D4CE; line-height: 1.8; margin-bottom: 22px; }
.cta-info ul { display: flex; flex-direction: column; gap: 12px; }
.cta-info li { display: flex; align-items: center; gap: 10px; color: #C9D4CE; font-size: 14px; }
.cta-info li i { color: var(--secondary); }
.cta-form { background: rgba(255,255,255,.08); border-radius: var(--radius); padding: 28px; }
.cta-form .form-group { margin-bottom: 16px; }
.cta-form label { display: block; font-size: 14px; font-weight: 600; color: #fff; margin-bottom: 6px; }
.cta-form label span { color: var(--accent); }
.cta-form input,
.cta-form select,
.cta-form textarea { width: 100%; height: 44px; padding: 0 14px; border-radius: 10px; border: 1px solid rgba(255,255,255,.2); background: rgba(255,255,255,.1); color: #fff; transition: var(--transition); }
.cta-form textarea { height: auto; padding: 12px 14px; resize: vertical; }
.cta-form input::placeholder,
.cta-form textarea::placeholder { color: rgba(255,255,255,.45); }
.cta-form select option { color: var(--text); background: #fff; }
.cta-form input:focus,
.cta-form select:focus,
.cta-form textarea:focus { outline: none; border-color: var(--secondary); box-shadow: 0 0 0 3px rgba(245,179,74,.2); }
.form-tip { margin-top: 12px; font-size: 13px; color: rgba(255,255,255,.6); text-align: center; }
.form-status { margin-top: 10px; font-size: 14px; font-weight: 600; text-align: center; min-height: 22px; }
.form-status.success { color: #8FE3B4; }
.form-status.error { color: #F6ADAD; }

/* ========== 页脚 ========== */
.site-footer { background: var(--bg-dark); color: #C9D4CE; padding: 64px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.2fr; gap: 40px; margin-bottom: 44px; }
.footer-brand .logo-text { color: #fff; }
.footer-brand .logo-text small { color: rgba(255,255,255,.6); }
.footer-brand p { font-size: 14px; line-height: 1.8; color: #9BAEAA; margin-top: 16px; }
.footer-col h4 { color: #fff; font-size: 16px; font-weight: 700; margin-bottom: 16px; }
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col a { color: #9BAEAA; font-size: 14px; transition: var(--transition); }
.footer-col a:hover { color: #fff; padding-left: 4px; }
.footer-contact li { display: flex; align-items: center; gap: 8px; font-size: 14px; color: #9BAEAA; }
.footer-contact i { color: var(--secondary); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.1); font-size: 13px; color: #7E9490; }
.footer-bottom a { color: #7E9490; display: inline-flex; align-items: center; gap: 4px; }
.footer-bottom a:hover { color: #fff; }

/* ========== 响应式 ========== */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .status-grid { grid-template-columns: repeat(2, 1fr); }
  .faq-grid { grid-template-columns: 1fr; gap: 32px; }
  .step-item { grid-template-columns: 1fr; gap: 28px; }
  .step-item.reverse .step-media { order: 0; }
  .step-media img { height: 260px; }
  .cta-card { grid-template-columns: 1fr; padding: 36px; }
  .hero-title { font-size: 34px; }
}
@media (max-width: 767px) {
  body { padding-bottom: calc(56px + env(safe-area-inset-bottom)); }
  .site-header { display: none; }
  .mobile-tabbar { display: flex; }
  .page-hero { padding: 56px 0 44px; }
  .hero-title { font-size: 28px; }
  .hero-sub { font-size: 15px; }
  .hero-actions .btn { width: 100%; }
  .hero-trust { gap: 12px; }
  .steps-section { padding: 48px 0; }
  .step-num { font-size: 48px; }
  .step-content h3 { font-size: 20px; }
  .status-section { padding: 48px 0; }
  .status-grid { grid-template-columns: 1fr 1fr; gap: 14px; }
  .status-item { padding: 20px 12px; }
  .scenario-section { padding: 48px 0; }
  .scenario-grid { grid-template-columns: 1fr; gap: 16px; }
  .faq-section { padding: 48px 0; }
  .cta-section { padding: 48px 0; }
  .cta-card { padding: 24px 20px; }
  .cta-form { padding: 20px; }
  .site-footer { padding: 48px 0 24px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 24px; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
  .section-head h2 { font-size: 24px; }
  .step-list li { font-size: 13px; }
  .faq-q { font-size: 14px; padding: 16px 16px; }
  .faq-a { padding: 0 16px; }
  .faq-item.open .faq-a { padding: 2px 16px 16px; }
}
@media (max-width: 520px) {
  .status-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-title { font-size: 26px; }
  .hero-sub { font-size: 14px; }
  .step-media img { height: 220px; }
  .btn { padding: 11px 18px; font-size: 14px; }
}

/* ========== 动效与无障碍 ========== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
}

/* roulang page: category2 */
:root {
  --primary: #0E5C4F;
  --primary-dark: #0A463D;
  --accent: #ED7248;
  --accent-dark: #D95832;
  --secondary: #F5B34A;
  --bg: #FAF7F1;
  --bg-gray: #F3EFE8;
  --dark: #12231E;
  --text: #1F2A26;
  --text-light: #5C6B65;
  --border: #E7DFD2;
  --radius: 14px;
  --radius-sm: 10px;
  --shadow: 0 2px 8px rgba(18,35,30,.05);
  --shadow-hover: 0 8px 24px rgba(18,35,30,.12);
  --transition: all .18s ease;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.75;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  padding-bottom: 56px;
}
img { max-width: 100%; display: block; }
a { color: var(--primary); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--primary-dark); }
ul, ol { list-style: none; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
@media (min-width: 768px) {
  body { padding-bottom: 0; }
  .container { padding: 0 28px; }
}
@media (min-width: 1200px) {
  .container { padding: 0 32px; }
}

/* ===== Buttons ===== */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; border-radius: var(--radius-sm); padding: 12px 24px; font-size: 15px; font-weight: 600; border: 1px solid transparent; cursor: pointer; transition: var(--transition); white-space: nowrap; }
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); color: #fff; transform: translateY(-2px); box-shadow: 0 6px 16px rgba(14,92,79,.25); }
.btn-accent { background: var(--accent); color: #fff; }
.btn-accent:hover { background: var(--accent-dark); color: #fff; transform: translateY(-2px); box-shadow: 0 6px 16px rgba(237,114,72,.25); }
.btn-outline { background: transparent; border-color: var(--primary); color: var(--primary); }
.btn-outline:hover { background: rgba(14,92,79,.08); color: var(--primary); }
.btn-outline-light { background: transparent; border-color: rgba(255,255,255,.7); color: #fff; }
.btn-outline-light:hover { background: rgba(255,255,255,.12); color: #fff; }
.btn-block { width: 100%; }

/* ===== Header ===== */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: var(--primary);
  box-shadow: 0 2px 12px rgba(18,35,30,.12);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 68px; gap: 16px; }
.logo-block { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.logo-badge {
  width: 34px; height: 34px; border-radius: 8px;
  background: var(--accent); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 15px;
}
.logo-text { font-size: 18px; font-weight: 800; color: #fff; letter-spacing: .5px; line-height: 1.2; white-space: nowrap; }
.logo-text small { display: block; font-size: 10px; font-weight: 400; letter-spacing: 2px; color: rgba(255,255,255,.7); }
.main-nav { display: flex; align-items: center; gap: 4px; }
.main-nav a {
  color: rgba(255,255,255,.85); font-size: 14px; font-weight: 500;
  padding: 8px 14px; border-radius: 8px; transition: var(--transition);
}
.main-nav a:hover { color: #fff; background: rgba(255,255,255,.12); }
.main-nav a.active { color: #fff; background: rgba(255,255,255,.16); font-weight: 700; }
.header-cta {
  background: var(--accent); color: #fff; border-radius: var(--radius-sm);
  padding: 9px 18px; font-size: 14px; font-weight: 600; flex-shrink: 0;
  display: inline-flex; align-items: center; gap: 7px; border: 1px solid transparent;
}
.header-cta:hover { background: var(--accent-dark); color: #fff; transform: translateY(-1px); }
@media (max-width: 991px) {
  .main-nav { display: none; }
}

/* ===== Mobile Tabbar ===== */
.mobile-tabbar {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 200;
  background: #fff; border-top: 1px solid var(--border);
  display: flex; height: 56px; padding-bottom: env(safe-area-inset-bottom);
}
.mobile-tabbar a {
  flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 2px; color: var(--text-light); font-size: 11px; font-weight: 500;
  transition: var(--transition);
}
.mobile-tabbar a i { font-size: 17px; }
.mobile-tabbar a:hover, .mobile-tabbar a.active { color: var(--primary); }
.mobile-tabbar a.tab-accent { color: var(--accent); }
.mobile-tabbar a.tab-accent.active { color: var(--accent-dark); }
@media (min-width: 992px) {
  .mobile-tabbar { display: none; }
}

/* ===== Hero ===== */
.page-hero { position: relative; padding: 76px 0 64px; overflow: hidden; }
.page-hero-bg {
  position: absolute; inset: 0;
  background-image: url('/assets/images/backpic/back-1.webp');
  background-size: cover; background-position: center;
}
.page-hero-bg::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(105deg, rgba(18,35,30,.94) 0%, rgba(18,35,30,.68) 62%, rgba(14,92,79,.72) 100%);
}
.page-hero .container { position: relative; z-index: 1; }
.breadcrumb { display: flex; gap: 8px; font-size: 13px; color: rgba(255,255,255,.75); margin-bottom: 18px; }
.breadcrumb a { color: rgba(255,255,255,.85); }
.breadcrumb a:hover { color: #fff; }
.breadcrumb .sep { opacity: .6; }
.page-hero h1 {
  font-size: 42px; font-weight: 800; color: #fff; line-height: 1.25;
  margin-bottom: 14px; letter-spacing: 1px;
}
.page-hero-sub { font-size: 17px; color: rgba(255,255,255,.92); max-width: 620px; line-height: 1.7; margin-bottom: 28px; }
.page-hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 36px; }
.hero-tags { display: flex; flex-wrap: wrap; gap: 10px; }
.hero-tags span {
  background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.24);
  color: #fff; font-size: 13px; padding: 5px 14px; border-radius: 999px;
  display: inline-flex; align-items: center; gap: 6px;
}
.hero-tags i { color: var(--secondary); font-size: 12px; }
@media (max-width: 767px) {
  .page-hero { padding: 48px 0 40px; }
  .page-hero h1 { font-size: 28px; }
  .page-hero-sub { font-size: 15px; }
  .page-hero-actions .btn { width: 100%; }
  .hero-tags { flex-direction: column; }
  .hero-tags span { width: fit-content; }
}

/* ===== Section base ===== */
.section { padding: 72px 0; }
.section-head { text-align: center; max-width: 720px; margin: 0 auto 44px; }
.section-tag {
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(14,92,79,.08); color: var(--primary);
  font-size: 12px; font-weight: 700; letter-spacing: 2px;
  padding: 6px 16px; border-radius: 999px; margin-bottom: 14px;
}
.section-head h2 { font-size: 30px; font-weight: 800; color: var(--text); line-height: 1.3; margin-bottom: 12px; }
.section-head p { color: var(--text-light); font-size: 15px; line-height: 1.7; }
@media (max-width: 767px) {
  .section { padding: 48px 0; }
  .section-head { margin-bottom: 32px; }
  .section-head h2 { font-size: 24px; }
}

/* ===== Package Levels ===== */
.package-levels { background: var(--bg); }
.levels-grid { display: grid; grid-template-columns: 1fr; gap: 20px; max-width: 980px; margin: 0 auto; }
.level-card {
  position: relative; background: #fff; border: 1px solid var(--border);
  border-radius: var(--radius); padding: 32px 30px;
  transition: var(--transition); overflow: hidden;
  border-left: 4px solid var(--primary);
}
.level-card::before {
  content: ''; position: absolute; top: 0; right: 0;
  width: 96px; height: 96px;
  background: linear-gradient(135deg, transparent 50%, rgba(14,92,79,.04) 50%);
  border-radius: 0 0 0 14px;
}
.level-basic { border-left-color: var(--secondary); }
.level-standard { border-left-color: var(--primary); }
.level-premium { border-left-color: var(--accent); }
.level-label {
  display: inline-block; font-size: 12px; font-weight: 700; letter-spacing: 1px;
  color: #fff; background: var(--primary); padding: 5px 14px; border-radius: 999px; margin-bottom: 10px;
}
.level-basic .level-label { background: var(--secondary); color: var(--dark); }
.level-premium .level-label { background: var(--accent); }
.level-card h3 { font-size: 21px; font-weight: 800; margin-bottom: 4px; }
.level-desc { color: var(--text-light); font-size: 14px; margin-bottom: 16px; }
.level-features li { display: flex; align-items: flex-start; gap: 10px; padding: 6px 0; font-size: 14px; color: var(--text); }
.level-features i { color: var(--primary); font-size: 13px; margin-top: 5px; }
.level-features i.fa-minus { color: var(--text-light); opacity: .5; }
.level-price {
  margin-top: 18px; padding-top: 16px; border-top: 1px dashed var(--border);
  font-size: 14px; color: var(--text-light); font-weight: 500;
  display: flex; align-items: center; justify-content: space-between;
}
.level-price strong { font-size: 18px; color: var(--text); font-variant-numeric: tabular-nums; font-weight: 800; }
.level-price .btn { padding: 8px 16px; font-size: 13px; }
@media (min-width: 768px) {
  .levels-grid { grid-template-columns: 1fr; max-width: 900px; }
}
@media (min-width: 1024px) {
  .levels-grid { grid-template-columns: repeat(3, 1fr); gap: 24px; max-width: 100%; }
  .level-card { padding: 36px 28px; }
  .level-standard { transform: scale(1.04); box-shadow: var(--shadow-hover); border-left-width: 4px; }
  .level-standard.level-card { border-left-color: var(--primary); }
}

/* ===== Compare Table ===== */
.package-compare { background: var(--bg-gray); }
.compare-wrapper { overflow-x: auto; background: #fff; border-radius: var(--radius); border: 1px solid var(--border); box-shadow: var(--shadow); }
.compare-table { width: 100%; border-collapse: collapse; min-width: 680px; }
.compare-table th {
  background: var(--primary); color: #fff; text-align: center;
  padding: 16px 14px; font-size: 15px; font-weight: 700; border-right: 1px solid rgba(255,255,255,.14);
}
.compare-table th:first-child { background: var(--dark); text-align: left; width: 160px; }
.compare-table th i { margin-right: 6px; }
.compare-table td {
  padding: 14px; text-align: center; font-size: 14px; color: var(--text);
  border-bottom: 1px solid var(--border); border-right: 1px solid var(--border);
}
.compare-table td:first-child { text-align: left; font-weight: 600; color: var(--text); background: rgba(243,239,232,.4); }
.compare-table tr:last-child td { border-bottom: none; }
.compare-table tr:hover td { background: rgba(14,92,79,.04); }
.compare-table .yes { color: var(--primary); font-weight: 700; }
.compare-table .no { color: #C9C2B4; }
.compare-table .col-hot { background: rgba(14,92,79,.04); }
.compare-table th.col-hot { background: var(--primary-dark); }
.compare-note { margin-top: 16px; font-size: 13px; color: var(--text-light); text-align: center; }
.compare-note i { color: var(--accent); margin-right: 4px; }

/* ===== Promo Strip ===== */
.promo-strip { background: var(--dark); position: relative; overflow: hidden; padding: 56px 0; }
.promo-strip::before {
  content: ''; position: absolute; inset: 0;
  background-image: url('/assets/images/backpic/back-2.webp');
  background-size: cover; background-position: center; opacity: .14;
}
.promo-strip .container { position: relative; z-index: 1; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px; }
.promo-info { max-width: 580px; }
.promo-tag {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--accent); color: #fff; font-size: 12px; font-weight: 700;
  padding: 5px 14px; border-radius: 999px; margin-bottom: 14px; letter-spacing: 1px;
}
.promo-info h2 { color: #fff; font-size: 26px; font-weight: 800; margin-bottom: 8px; }
.promo-info p { color: rgba(255,255,255,.8); font-size: 14px; }
.promo-actions { display: flex; flex-direction: column; gap: 10px; align-items: flex-start; }
.promo-actions small { color: rgba(255,255,255,.55); font-size: 12px; }
@media (max-width: 767px) {
  .promo-strip { padding: 40px 0; }
  .promo-strip .container { flex-direction: column; align-items: flex-start; }
  .promo-actions .btn { width: 100%; }
}

/* ===== Choose Guide ===== */
.choose-guide { background: var(--bg); }
.guide-grid { display: grid; grid-template-columns: 1fr; gap: 20px; max-width: 720px; margin: 0 auto; }
.guide-item {
  display: flex; gap: 18px; background: #fff; border: 1px solid var(--border);
  border-radius: var(--radius); padding: 24px 26px; transition: var(--transition);
}
.guide-item:hover { box-shadow: var(--shadow-hover); transform: translateY(-2px); }
.guide-num {
  width: 44px; height: 44px; border-radius: 12px; background: var(--primary);
  color: #fff; font-size: 18px; font-weight: 800; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center; font-variant-numeric: tabular-nums;
}
.guide-item:nth-child(2) .guide-num { background: var(--secondary); color: var(--dark); }
.guide-item:nth-child(3) .guide-num { background: var(--accent); }
.guide-body h3 { font-size: 17px; font-weight: 700; margin-bottom: 6px; }
.guide-body p { font-size: 14px; color: var(--text-light); line-height: 1.7; }
@media (min-width: 768px) {
  .guide-grid { grid-template-columns: 1fr 1fr 1fr; max-width: 100%; align-items: stretch; }
  .guide-item { flex-direction: column; }
  .guide-num { width: 48px; height: 48px; font-size: 20px; }
}
@media (min-width: 1024px) {
  .guide-grid { gap: 24px; }
}

/* ===== FAQ ===== */
.package-faq { background: var(--bg-gray); }
.faq-wrap { max-width: 780px; margin: 0 auto; }
.faq-item { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); margin-bottom: 12px; overflow: hidden; transition: var(--transition); }
.faq-item.active { border-color: var(--primary); box-shadow: var(--shadow-hover); }
.faq-q {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 24px; cursor: pointer; font-size: 16px; font-weight: 600;
  color: var(--text); border-left: 3px solid transparent; transition: var(--transition);
}
.faq-item.active .faq-q { border-left-color: var(--primary); color: var(--primary); }
.faq-icon { color: var(--text-light); font-size: 15px; transition: transform .25s ease; flex-shrink: 0; margin-left: 12px; }
.faq-item.active .faq-icon { transform: rotate(45deg); color: var(--primary); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .3s ease; }
.faq-a-inner { padding: 0 24px 20px; color: var(--text-light); font-size: 14px; line-height: 1.8; }
.faq-item.active .faq-a { max-height: 300px; }
.faq-more { text-align: center; margin-top: 24px; font-size: 14px; color: var(--text-light); }
.faq-more a { font-weight: 600; }

/* ===== Contact CTA ===== */
.contact-cta { background: var(--bg); padding: 64px 0 72px; }
.cta-inner {
  background: linear-gradient(120deg, var(--primary) 0%, var(--primary-dark) 100%);
  border-radius: 20px; padding: 48px 40px; position: relative; overflow: hidden;
}
.cta-inner::after {
  content: ''; position: absolute; bottom: -40px; right: -40px;
  width: 180px; height: 180px; border-radius: 50%;
  background: rgba(255,255,255,.06);
}
.cta-inner::before {
  content: ''; position: absolute; top: -20px; left: 60px;
  width: 80px; height: 80px; transform: rotate(45deg);
  background: rgba(245,179,74,.08);
}
.cta-grid { display: grid; grid-template-columns: 1fr; gap: 28px; position: relative; z-index: 1; }
.cta-left h2 { color: #fff; font-size: 27px; font-weight: 800; margin-bottom: 12px; }
.cta-left p { color: rgba(255,255,255,.85); font-size: 15px; line-height: 1.7; max-width: 480px; }
.cta-contact-list { margin-top: 18px; display: grid; gap: 10px; }
.cta-contact-list li { display: flex; align-items: center; gap: 12px; color: rgba(255,255,255,.92); font-size: 14px; }
.cta-contact-list i { width: 32px; height: 32px; border-radius: 8px; background: rgba(255,255,255,.12); display: flex; align-items: center; justify-content: center; font-size: 14px; color: var(--secondary); }
.cta-form-card { background: #fff; border-radius: 16px; padding: 30px; box-shadow: 0 12px 32px rgba(0,0,0,.18); }
.cta-form-card h3 { font-size: 18px; font-weight: 800; margin-bottom: 4px; }
.cta-form-card .form-tip { font-size: 13px; color: var(--text-light); margin-bottom: 20px; }
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: 13px; font-weight: 700; margin-bottom: 6px; color: var(--text); }
.form-group label em { color: var(--accent); font-style: normal; margin-left: 2px; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; height: 44px; border: 1px solid #D8D0C2; border-radius: var(--radius-sm);
  padding: 0 14px; font-size: 14px; background: #FFFDF9; color: var(--text);
  transition: var(--transition); outline: none; font-family: inherit;
}
.form-group textarea { height: auto; padding: 12px 14px; resize: vertical; min-height: 84px; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: var(--primary); box-shadow: 0 0 0 3px rgba(14,92,79,.15);
}
.form-submit { margin-top: 20px; }
.form-msg { display: none; margin-top: 12px; font-size: 13px; padding: 10px 14px; border-radius: 10px; }
.form-msg.success { display: block; background: rgba(47,133,90,.1); color: #2F855A; }
.form-msg.error { display: block; background: rgba(197,48,48,.08); color: #C53030; }
@media (min-width: 1024px) {
  .cta-grid { grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
  .cta-inner { padding: 56px 52px; }
}

/* ===== Footer ===== */
.site-footer { background: var(--dark); color: #C9D4CE; padding: 60px 0 24px; }
.footer-grid { display: grid; grid-template-columns: 1fr; gap: 32px; margin-bottom: 40px; }
.footer-brand p { font-size: 14px; line-height: 1.8; color: rgba(255,255,255,.7); margin-top: 14px; max-width: 320px; }
.footer-col h4 { color: #fff; font-size: 15px; font-weight: 700; margin-bottom: 18px; letter-spacing: .5px; }
.footer-col ul li { margin-bottom: 10px; font-size: 14px; }
.footer-col ul li a { color: #C9D4CE; }
.footer-col ul li a:hover { color: #fff; padding-left: 4px; }
.footer-contact li { display: flex; align-items: center; gap: 10px; }
.footer-contact i { color: var(--secondary); font-size: 14px; width: 16px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1); padding-top: 20px;
  display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between;
  font-size: 13px; color: rgba(255,255,255,.5);
}
.footer-bottom a { color: rgba(255,255,255,.65); }
.footer-bottom a:hover { color: #fff; }
@media (min-width: 768px) {
  .footer-grid { grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; }
}

/* ===== Reduced motion ===== */
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; scroll-behavior: auto !important; }
}

/* roulang page: category3 */
:root {
  --primary: #0E5C4F;
  --primary-dark: #0A463D;
  --accent: #ED7248;
  --accent-dark: #D95832;
  --secondary: #F5B34A;
  --bg: #FAF7F1;
  --bg-soft: #F3EFE8;
  --dark: #12231E;
  --text: #1F2A26;
  --text-muted: #5C6B65;
  --border: #E7DFD2;
  --success: #2F855A;
  --error: #C53030;
  --warning: #D69E2E;
  --radius: 14px;
  --radius-sm: 10px;
  --shadow: 0 2px 8px rgba(18,35,30,.05);
  --shadow-lg: 0 8px 24px rgba(18,35,30,.12);
  --transition: all .2s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.75;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  padding-bottom: 0;
}

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

a {
  color: var(--primary);
  text-decoration: none;
}

button {
  font-family: inherit;
  cursor: pointer;
}

input, select, textarea {
  font-family: inherit;
  font-size: 1rem;
}

.container {
  width: min(1200px, 92%);
  margin: 0 auto;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--primary);
  transition: background .2s ease, box-shadow .2s ease;
}

.site-header.scrolled {
  background: var(--bg);
  box-shadow: 0 4px 16px rgba(18, 35, 30, .08);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 24px;
}

.logo-block {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-badge {
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent);
  color: #fff;
  border-radius: 10px;
  font-size: 18px;
  flex-shrink: 0;
}

.logo-text {
  font-weight: 800;
  font-size: 20px;
  color: #fff;
  line-height: 1.2;
  letter-spacing: .5px;
  white-space: nowrap;
}

.logo-text small {
  display: block;
  font-size: 10px;
  font-weight: 400;
  color: rgba(255, 255, 255, .7);
  letter-spacing: 3px;
  margin-top: 2px;
}

.site-header.scrolled .logo-text {
  color: var(--text);
}

.site-header.scrolled .logo-text small {
  color: var(--text-muted);
}

.main-nav {
  display: flex;
  gap: 28px;
}

.main-nav a {
  color: rgba(255, 255, 255, .82);
  font-size: 15px;
  font-weight: 500;
  padding: 8px 2px;
  border-bottom: 2px solid transparent;
  transition: color .2s ease, border-color .2s ease;
  white-space: nowrap;
}

.main-nav a:hover,
.main-nav a.active {
  color: #fff;
  border-bottom-color: var(--accent);
}

.site-header.scrolled .main-nav a {
  color: var(--text);
}

.site-header.scrolled .main-nav a:hover,
.site-header.scrolled .main-nav a.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

.header-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent);
  color: #fff;
  padding: 10px 20px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 14px;
  transition: background .2s ease, transform .2s ease;
  white-space: nowrap;
}

.header-cta:hover {
  background: var(--accent-dark);
  transform: translateY(-2px);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 26px;
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: background .2s ease, transform .2s ease, box-shadow .2s ease;
  line-height: 1.4;
}

.btn-primary {
  background: var(--primary);
  color: #fff;
}

.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(14, 92, 79, .25);
}

.btn-accent {
  background: var(--accent);
  color: #fff;
}

.btn-accent:hover {
  background: var(--accent-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(237, 114, 72, .3);
}

.btn-outline {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, .75);
  color: #fff;
}

.btn-outline:hover {
  background: rgba(255, 255, 255, .12);
  transform: translateY(-2px);
}

.btn-block {
  width: 100%;
}

/* Page Banner */
.page-banner {
  position: relative;
  min-height: 360px;
  display: flex;
  align-items: center;
  color: #fff;
  background: linear-gradient(105deg, rgba(18, 35, 30, .92), rgba(18, 35, 30, .55) 60%, rgba(14, 92, 79, .7)), url("/assets/images/backpic/back-1.webp") center / cover no-repeat var(--primary);
  overflow: hidden;
}

.page-banner::before {
  content: "";
  position: absolute;
  right: -80px;
  top: -80px;
  width: 280px;
  height: 280px;
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 50%;
  box-shadow: 0 0 0 34px rgba(255, 255, 255, .04);
  pointer-events: none;
}

.banner-content {
  position: relative;
  z-index: 2;
  padding: 70px 0;
  max-width: 780px;
}

.banner-badge {
  display: inline-block;
  background: rgba(255, 255, 255, .16);
  border: 1px solid rgba(255, 255, 255, .25);
  padding: 6px 16px;
  border-radius: 999px;
  font-size: 13px;
  margin-bottom: 18px;
  letter-spacing: 1px;
}

.page-banner h1 {
  font-size: 44px;
  line-height: 1.3;
  margin-bottom: 16px;
  font-weight: 800;
}

.page-banner p {
  font-size: 17px;
  color: rgba(255, 255, 255, .92);
  margin-bottom: 28px;
  max-width: 640px;
}

.banner-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

/* Section Head */
.section-head {
  text-align: center;
  margin-bottom: 44px;
}

.section-tag {
  display: inline-block;
  color: var(--primary);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.section-head h2 {
  font-size: 32px;
  font-weight: 800;
  line-height: 1.3;
}

.section-head.light {
  color: #fff;
}

.section-head.light .section-tag {
  color: var(--secondary);
}

.section-head.light h2 {
  color: #fff;
}

/* Support Cards */
.support-cards {
  padding: 80px 0;
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.support-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px 24px;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

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

.card-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: rgba(14, 92, 79, .1);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin-bottom: 18px;
}

.support-card h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
}

.support-card p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.75;
  margin: 0;
}

/* Commitment Strip */
.commitment-strip {
  background: var(--dark);
  color: #fff;
  background-image: repeating-linear-gradient(45deg, rgba(255, 255, 255, .025) 0 2px, transparent 2px 12px);
  padding: 34px 0;
}

.commitment-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.commitment-item {
  padding: 18px 20px;
  border-left: 3px solid var(--accent);
}

.commitment-item i {
  font-size: 22px;
  color: var(--secondary);
  margin-bottom: 8px;
}

.commitment-item strong {
  display: block;
  font-size: 17px;
  margin-bottom: 4px;
}

.commitment-item span {
  font-size: 13px;
  color: rgba(255, 255, 255, .65);
}

/* Process Section */
.process-section {
  padding: 80px 0;
  background: linear-gradient(100deg, rgba(18, 35, 30, .94), rgba(14, 92, 79, .82) 70%), url("/assets/images/backpic/back-2.webp") center / cover no-repeat var(--primary);
  color: #fff;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.step-card {
  position: relative;
  background: rgba(255, 255, 255, .06);
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: var(--radius);
  padding: 32px 22px 24px;
  transition: var(--transition);
  overflow: hidden;
}

.step-card::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  border-left: 36px solid transparent;
  border-bottom: 36px solid rgba(14, 92, 79, .55);
}

.step-card:hover {
  background: rgba(255, 255, 255, .1);
  transform: translateY(-3px);
}

.step-num {
  font-size: 34px;
  font-weight: 800;
  color: var(--accent);
  opacity: .9;
  font-variant-numeric: tabular-nums;
  line-height: 1;
  display: block;
  margin-bottom: 18px;
}

.step-card h3 {
  font-size: 18px;
  margin-bottom: 8px;
}

.step-card p {
  font-size: 14px;
  color: rgba(255, 255, 255, .75);
  margin: 0;
}

/* Service Detail */
.service-detail {
  padding: 80px 0;
}

.detail-wrap {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 56px;
  align-items: center;
}

.detail-image img {
  width: 100%;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
}

.detail-content .section-tag {
  display: block;
  margin-bottom: 8px;
}

.detail-content h2 {
  font-size: 30px;
  font-weight: 800;
  margin-bottom: 20px;
  line-height: 1.3;
}

.check-list {
  list-style: none;
  padding: 0;
  margin: 0 0 28px;
}

.check-list li {
  position: relative;
  padding-left: 34px;
  margin-bottom: 14px;
  font-size: 15px;
}

.check-list li::before {
  content: "\f00c";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  position: absolute;
  left: 0;
  top: 2px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(14, 92, 79, .12);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
}

/* FAQ */
.faq-section {
  padding: 80px 0;
  background: var(--bg-soft);
}

.faq-list {
  max-width: 820px;
  margin: 0 auto;
}

.faq-item {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 14px;
  overflow: hidden;
  transition: box-shadow .2s ease, border-color .2s ease;
}

.faq-item.active {
  box-shadow: var(--shadow);
  border-color: var(--primary);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: 100%;
  padding: 20px 24px;
  background: #fff;
  border: none;
  text-align: left;
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  transition: var(--transition);
}

.faq-item.active .faq-question {
  color: var(--primary);
}

.faq-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--bg-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform .3s ease, background .2s ease;
  color: var(--primary);
  flex-shrink: 0;
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
  background: var(--primary);
  color: #fff;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height .4s ease;
}

.faq-answer p {
  padding: 0 24px 20px;
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.8;
  margin: 0;
}

/* Contact */
.contact-section {
  padding: 80px 0;
}

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 56px;
  align-items: start;
}

.contact-info h2 {
  font-size: 30px;
  font-weight: 800;
  margin-bottom: 16px;
  line-height: 1.3;
}

.contact-info p {
  color: var(--text-muted);
  margin-bottom: 24px;
}

.contact-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.contact-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px dashed var(--border);
  font-size: 15px;
}

.contact-list li:last-child {
  border-bottom: none;
}

.contact-list li i {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: rgba(14, 92, 79, .1);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-form-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 34px;
}

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

.form-group label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 8px;
}

.form-group label em {
  color: var(--error);
  font-style: normal;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  height: 44px;
  border: 1px solid #D8D0C2;
  border-radius: var(--radius-sm);
  padding: 0 14px;
  background: #FFFDF9;
  color: var(--text);
  transition: border-color .2s ease, box-shadow .2s ease;
}

.form-group textarea {
  height: auto;
  padding: 10px 14px;
  resize: vertical;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(14, 92, 79, .15);
}

.form-tip {
  margin-top: 14px;
  text-align: center;
  font-size: 13px;
  color: var(--text-muted);
}

.form-message {
  margin-top: 14px;
  padding: 12px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  display: none;
}

.form-message.success {
  display: block;
  background: rgba(47, 133, 90, .1);
  color: var(--success);
}

.form-message.error {
  display: block;
  background: rgba(197, 48, 48, .1);
  color: var(--error);
}

/* Footer */
.site-footer {
  background: var(--dark);
  color: #C9D4CE;
  padding: 60px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 40px;
}

.footer-brand p {
  font-size: 14px;
  line-height: 1.8;
  color: #9CAEA6;
}

.footer-col h4 {
  color: #fff;
  font-size: 16px;
  margin-bottom: 16px;
}

.footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-col li {
  margin-bottom: 10px;
}

.footer-col a {
  color: #C9D4CE;
  transition: color .2s ease;
}

.footer-col a:hover {
  color: #fff;
}

.footer-contact li {
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-contact i {
  color: var(--secondary);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, .1);
  padding: 20px 0;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 13px;
}

.footer-bottom a {
  color: #C9D4CE;
  transition: color .2s ease;
}

.footer-bottom a:hover {
  color: #fff;
}

/* Bottom Tab */
.bottom-tab {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 200;
  display: none;
  background: #fff;
  border-top: 1px solid var(--border);
  padding-bottom: env(safe-area-inset-bottom);
  height: 56px;
  height: calc(56px + env(safe-area-inset-bottom));
  align-items: stretch;
}

.tab-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  font-size: 11px;
  color: var(--text-muted);
  transition: color .2s ease;
}

.tab-item i {
  font-size: 17px;
}

.tab-item.active {
  color: var(--primary);
  font-weight: 600;
}

.tab-item.promo-tab {
  color: var(--accent);
  font-weight: 600;
}

/* Media Queries */
@media (max-width: 1023px) {
  .cards-grid,
  .process-grid,
  .commitment-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .main-nav {
    gap: 16px;
  }

  .main-nav a {
    font-size: 14px;
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 767px) {
  .site-header {
    display: none;
  }

  .bottom-tab {
    display: flex;
  }

  body {
    padding-bottom: calc(56px + env(safe-area-inset-bottom));
  }

  .container {
    width: 92%;
  }

  .page-banner {
    min-height: 300px;
  }

  .page-banner h1 {
    font-size: 28px;
  }

  .page-banner p {
    font-size: 15px;
  }

  .banner-actions .btn {
    width: 100%;
  }

  .support-cards,
  .process-section,
  .service-detail,
  .faq-section,
  .contact-section {
    padding: 56px 0;
  }

  .cards-grid,
  .process-grid,
  .commitment-grid {
    grid-template-columns: 1fr;
  }

  .detail-wrap,
  .contact-layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .section-head h2,
  .detail-content h2,
  .contact-info h2 {
    font-size: 24px;
  }

  .contact-form-card {
    padding: 24px 18px;
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: .01ms !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }
}