/* roulang page: index */
:root {
  --brand: #1a2d4a;
  --brand-light: #2d4a72;
  --brand-dark: #0f1e35;
  --gold: #c9a24b;
  --gold-light: #e2c578;
  --gold-dark: #a98537;
  --bg: #f6f7fb;
  --bg-alt: #eef0f6;
  --text: #1e293b;
  --text-muted: #64748b;
  --border: #e2e8f0;
  --white: #ffffff;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 50px;
  --shadow-sm: 0 2px 10px rgba(0,0,0,0.05);
  --shadow-md: 0 8px 28px rgba(0,0,0,0.09);
  --shadow-lg: 0 20px 50px rgba(0,0,0,0.15);
  --transition: all 0.35s ease;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'PingFang SC', 'Microsoft YaHei', sans-serif;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
button, input { font-family: inherit; }

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

/* ===== Nav ===== */
.site-header {
  background: var(--brand);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 4px 24px rgba(0,0,0,0.18);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 74px;
  gap: 20px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #fff;
  font-weight: 800;
  font-size: 22px;
  letter-spacing: 0.5px;
  flex-shrink: 0;
  transition: var(--transition);
}
.logo:hover { opacity: 0.92; }
.logo-icon {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--gold-light), var(--gold-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 18px;
  box-shadow: 0 4px 14px rgba(201,162,75,0.4);
}
.header-search {
  flex: 1;
  max-width: 420px;
  position: relative;
  margin: 0 auto;
}
.header-search input {
  width: 100%;
  padding: 11px 44px 11px 18px;
  border-radius: var(--radius-full);
  border: none;
  background: rgba(255,255,255,0.12);
  color: #fff;
  font-size: 14px;
  outline: none;
  transition: var(--transition);
}
.header-search input::placeholder { color: rgba(255,255,255,0.55); }
.header-search input:focus {
  background: rgba(255,255,255,0.2);
  box-shadow: 0 0 0 3px rgba(201,162,75,0.35);
}
.header-search .search-icon {
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: rgba(255,255,255,0.6);
  font-size: 14px;
  pointer-events: none;
}
.header-nav { display: flex; gap: 6px; flex-shrink: 0; }
.nav-link {
  padding: 9px 20px;
  border-radius: var(--radius-full);
  color: rgba(255,255,255,0.78);
  font-size: 14.5px;
  font-weight: 600;
  white-space: nowrap;
  transition: var(--transition);
}
.nav-link:hover { color: #fff; background: rgba(255,255,255,0.1); }
.nav-link.active {
  color: var(--brand);
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  box-shadow: 0 4px 14px rgba(201,162,75,0.35);
}
.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: #fff;
  font-size: 22px;
  cursor: pointer;
  padding: 8px;
  flex-shrink: 0;
}
.mobile-menu {
  display: none;
  background: var(--brand-dark);
  padding: 16px 24px 24px;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.mobile-menu.open { display: block; }
.mobile-search { position: relative; margin-bottom: 14px; }
.mobile-search input {
  width: 100%;
  padding: 12px 44px 12px 16px;
  border-radius: var(--radius-full);
  border: none;
  background: rgba(255,255,255,0.1);
  color: #fff;
  font-size: 14px;
  outline: none;
}
.mobile-search input::placeholder { color: rgba(255,255,255,0.5); }
.mobile-search .search-icon {
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: rgba(255,255,255,0.5);
  font-size: 14px;
}
.mobile-link {
  display: block;
  padding: 12px 16px;
  border-radius: 10px;
  color: rgba(255,255,255,0.85);
  font-size: 16px;
  font-weight: 500;
  margin-bottom: 4px;
  transition: var(--transition);
}
.mobile-link:hover { background: rgba(255,255,255,0.08); color: #fff; }
.mobile-link.active {
  background: rgba(201,162,75,0.2);
  color: var(--gold-light);
}

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: 580px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(15,30,53,0.88) 0%, rgba(26,45,74,0.8) 50%, rgba(15,30,53,0.75) 100%);
}
.hero-content {
  position: relative;
  z-index: 10;
  text-align: center;
  padding: 80px 24px;
  max-width: 900px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 22px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(201,162,75,0.6);
  background: rgba(201,162,75,0.12);
  color: var(--gold-light);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 1px;
  margin-bottom: 28px;
  backdrop-filter: blur(6px);
}
.hero h1 {
  font-size: 50px;
  font-weight: 800;
  color: #fff;
  line-height: 1.2;
  letter-spacing: 2px;
  margin-bottom: 18px;
  text-shadow: 0 4px 30px rgba(0,0,0,0.3);
}
.hero p {
  font-size: 18px;
  color: rgba(255,255,255,0.85);
  margin-bottom: 36px;
  line-height: 1.7;
  letter-spacing: 0.5px;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}
.hero-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 34px;
  border-radius: var(--radius-full);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.3px;
  transition: var(--transition);
  cursor: pointer;
  border: none;
}
.btn-gold {
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  color: var(--brand);
  box-shadow: 0 6px 24px rgba(201,162,75,0.4);
}
.btn-gold:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 34px rgba(201,162,75,0.5);
}
.btn-gold:active { transform: translateY(0); box-shadow: 0 4px 14px rgba(201,162,75,0.35); }
.btn-outline {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255,255,255,0.5);
}
.btn-outline:hover {
  border-color: var(--gold-light);
  color: var(--gold-light);
  transform: translateY(-3px);
  background: rgba(201,162,75,0.1);
}
.btn-outline:active { transform: translateY(0); }

/* ===== Section ===== */
.section { padding: 90px 0; }
.section-alt { background: var(--white); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.section-head {
  text-align: center;
  margin-bottom: 60px;
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}
.section-tag {
  display: inline-block;
  padding: 6px 18px;
  border-radius: var(--radius-full);
  background: rgba(201,162,75,0.12);
  color: var(--gold-dark);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 1px;
  margin-bottom: 14px;
  border: 1px solid rgba(201,162,75,0.3);
}
.section-head h2 {
  font-size: 34px;
  color: var(--brand);
  font-weight: 800;
  line-height: 1.3;
  margin-bottom: 14px;
}
.section-head p {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ===== Feature Cards ===== */
.feature-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  height: 100%;
  position: relative;
  overflow: hidden;
}
.feature-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--gold-light), var(--gold));
  opacity: 0;
  transition: var(--transition);
}
.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-md);
  border-color: rgba(201,162,75,0.4);
}
.feature-card:hover::after { opacity: 1; }
.feature-icon {
  width: 64px;
  height: 64px;
  border-radius: 18px;
  background: linear-gradient(135deg, var(--brand), var(--brand-light));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: var(--gold-light);
  margin-bottom: 22px;
  box-shadow: 0 8px 24px rgba(26,45,74,0.25);
}
.feature-card h3 { font-size: 20px; font-weight: 700; color: var(--brand); margin-bottom: 12px; }
.feature-card p { font-size: 15px; color: var(--text-muted); line-height: 1.7; }

/* ===== Category Card ===== */
.category-card {
  border-radius: var(--radius-lg);
  background: var(--white);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}
.category-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}
.category-card-img { position: relative; height: 240px; overflow: hidden; }
.category-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.category-card:hover .category-card-img img { transform: scale(1.06); }
.category-card-img .overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(15,30,53,0.6), transparent);
}
.category-card-body { padding: 32px; flex: 1; display: flex; flex-direction: column; }
.category-card-body h3 { font-size: 22px; font-weight: 700; color: var(--brand); margin-bottom: 10px; }
.category-card-body p { font-size: 15px; color: var(--text-muted); line-height: 1.7; flex: 1; }
.category-card-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 20px;
  color: var(--gold-dark);
  font-weight: 600;
  font-size: 15px;
  transition: var(--transition);
}
.category-card-btn:hover { gap: 14px; color: var(--gold-dark); }

/* ===== News ===== */
.news-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  padding: 28px;
  transition: var(--transition);
  height: 100%;
  display: flex;
  flex-direction: column;
}
.news-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: rgba(201,162,75,0.35);
}
.news-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
  flex-wrap: wrap;
  gap: 8px;
}
.news-cat {
  padding: 4px 14px;
  border-radius: var(--radius-full);
  background: rgba(201,162,75,0.12);
  color: var(--gold-dark);
  font-size: 13px;
  font-weight: 600;
  border: 1px solid rgba(201,162,75,0.25);
}
.news-date { font-size: 13px; color: var(--text-muted); display: flex; align-items: center; gap: 6px; }
.news-title { font-size: 18px; font-weight: 700; color: var(--brand); line-height: 1.4; margin-bottom: 10px; }
.news-title a { transition: var(--transition); }
.news-title a:hover { color: var(--gold-dark); }
.news-desc { font-size: 14px; color: var(--text-muted); line-height: 1.65; flex: 1; }
.news-more {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
  color: var(--brand);
  font-size: 14px;
  font-weight: 600;
  transition: var(--transition);
}
.news-more:hover { color: var(--gold-dark); gap: 12px; }
.news-empty {
  text-align: center;
  padding: 60px 24px;
  font-size: 16px;
  color: var(--text-muted);
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px dashed var(--border);
  grid-column: 1 / -1;
}

/* ===== Stats ===== */
.stats-section {
  background: linear-gradient(135deg, var(--brand) 0%, var(--brand-dark) 100%);
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}
.stats-section::before {
  content: '';
  position: absolute;
  top: -60%;
  right: -20%;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: rgba(201,162,75,0.08);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  position: relative;
  z-index: 2;
}
.stat-item { text-align: center; color: #fff; }
.stat-number {
  font-size: 54px;
  font-weight: 800;
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1.2;
  margin-bottom: 8px;
}
.stat-label {
  font-size: 15px;
  color: rgba(255,255,255,0.75);
  letter-spacing: 1px;
}

/* ===== Showcase ===== */
.showcase-item {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  margin-bottom: 60px;
}
.showcase-item:last-child { margin-bottom: 0; }
.showcase-item.reverse .showcase-img { order: 2; }
.showcase-img {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  position: relative;
}
.showcase-img img { width: 100%; height: 100%; object-fit: cover; min-height: 300px; transition: transform 0.7s ease; }
.showcase-img:hover img { transform: scale(1.05); }
.showcase-content h3 {
  font-size: 26px;
  font-weight: 800;
  color: var(--brand);
  margin-bottom: 14px;
  line-height: 1.4;
}
.showcase-content p {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 20px;
}
.showcase-list { list-style: none; margin-bottom: 24px; }
.showcase-list li {
  padding: 6px 0;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 15px;
  color: var(--text);
}
.showcase-list li i { color: var(--gold); font-size: 14px; }

/* ===== FAQ ===== */
.faq-item {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  margin-bottom: 14px;
  overflow: hidden;
  transition: var(--transition);
}
.faq-item:hover { border-color: rgba(201,162,75,0.4); }
.faq-item.open { box-shadow: var(--shadow-sm); }
.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  cursor: pointer;
  font-size: 16px;
  font-weight: 600;
  color: var(--brand);
  gap: 16px;
  background: none;
  border: none;
  width: 100%;
  text-align: left;
  transition: var(--transition);
}
.faq-question:hover { color: var(--gold-dark); }
.faq-icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(201,162,75,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-dark);
  font-size: 12px;
  transition: var(--transition);
}
.faq-item.open .faq-icon { transform: rotate(45deg); background: var(--gold); color: #fff; }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  padding: 0 24px;
  transition: max-height 0.4s ease, padding 0.4s ease;
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.7;
}
.faq-item.open .faq-answer {
  max-height: 400px;
  padding: 0 24px 22px;
}

/* ===== CTA ===== */
.cta-section {
  background: url('/assets/images/backpic/back-2.png') center/cover no-repeat;
  position: relative;
  padding: 90px 0;
}
.cta-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(15,30,53,0.92), rgba(26,45,74,0.85));
}
.cta-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
  padding: 0 24px;
}
.cta-content h2 {
  font-size: 36px;
  color: #fff;
  font-weight: 800;
  margin-bottom: 16px;
  line-height: 1.3;
}
.cta-content p {
  font-size: 17px;
  color: rgba(255,255,255,0.85);
  margin-bottom: 32px;
}

/* ===== Footer ===== */
.site-footer {
  background: var(--brand-dark);
  padding: 60px 0 0;
  color: rgba(255,255,255,0.7);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
}
.footer-brand .logo { margin-bottom: 16px; }
.footer-brand p { font-size: 14px; line-height: 1.7; max-width: 340px; }
.footer-col h4 {
  color: #fff;
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 16px;
  letter-spacing: 0.5px;
}
.footer-col a {
  display: block;
  padding: 5px 0;
  font-size: 14px;
  color: rgba(255,255,255,0.65);
  transition: var(--transition);
}
.footer-col a:hover { color: var(--gold-light); padding-left: 4px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 13px;
  color: rgba(255,255,255,0.4);
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .header-search { max-width: 280px; }
  .hero h1 { font-size: 42px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 32px; }
}

@media (max-width: 820px) {
  .header-search { display: none; }
  .header-nav { display: none; }
  .menu-toggle { display: block; }
  .hero { min-height: 500px; }
  .hero h1 { font-size: 34px; }
  .hero p { font-size: 16px; }
  .showcase-item { grid-template-columns: 1fr; gap: 32px; }
  .showcase-item.reverse .showcase-img { order: 0; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .section { padding: 60px 0; }
  .section-head h2 { font-size: 28px; }
}

@media (max-width: 520px) {
  .container { padding: 0 16px; }
  .header-inner { height: 64px; gap: 12px; }
  .logo { font-size: 18px; }
  .logo-icon { width: 34px; height: 34px; font-size: 15px; }
  .hero { min-height: 420px; }
  .hero-content { padding: 60px 16px; }
  .hero h1 { font-size: 28px; }
  .hero p { font-size: 14.5px; margin-bottom: 24px; }
  .hero-badge { font-size: 12px; padding: 6px 16px; }
  .btn { padding: 12px 24px; font-size: 14px; }
  .stats-grid { grid-template-columns: 1fr 1fr; gap: 20px; }
  .stat-number { font-size: 38px; }
  .feature-card { padding: 28px 22px; }
  .category-card-body { padding: 24px; }
  .news-card { padding: 20px; }
  .faq-question { padding: 16px 18px; font-size: 15px; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

/* roulang page: category1 */
:root {
  --primary: #c9a45c;
  --primary-dark: #a8873f;
  --primary-light: #e3c88f;
  --dark: #101322;
  --dark-2: #191d31;
  --light-bg: #f6f4ef;
  --text-main: #1c1f2e;
  --text-body: #454858;
  --text-weak: #8a8d9b;
  --border: #e7e3db;
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 8px;
  --shadow-sm: 0 2px 10px rgba(16, 19, 34, .05);
  --shadow-md: 0 8px 24px rgba(16, 19, 34, .08);
  --shadow-lg: 0 20px 48px rgba(16, 19, 34, .12);
  --transition: all .28s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  background: var(--light-bg);
  color: var(--text-body);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

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

button {
  cursor: pointer;
  background: none;
  border: none;
  font-family: inherit;
}

input {
  font-family: inherit;
}

.container {
  max-width: 1220px;
  margin: 0 auto;
  padding: 0 28px;
}

/* ===== Header ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 28px;
  height: 76px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-main);
  white-space: nowrap;
  letter-spacing: .01em;
}

.logo-icon {
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--primary-light), var(--primary));
  color: #fff;
  border-radius: 12px;
  font-size: 1.05rem;
  box-shadow: 0 4px 14px rgba(201, 164, 92, .35);
}

.header-search {
  flex: 1;
  max-width: 380px;
  display: flex;
  align-items: center;
  background: var(--light-bg);
  border: 1px solid var(--border);
  border-radius: 50px;
  padding: 5px 5px 5px 18px;
  transition: var(--transition);
}

.header-search:focus-within {
  border-color: var(--primary);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(201, 164, 92, .12);
}

.header-search input {
  flex: 1;
  border: none;
  background: transparent;
  outline: none;
  font-size: .92rem;
  color: var(--text-main);
}

.header-search input::placeholder {
  color: var(--text-weak);
}

.header-search button {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  flex-shrink: 0;
}

.header-search button:hover {
  background: var(--primary-dark);
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}

.nav-link {
  padding: 8px 18px;
  border-radius: 50px;
  font-size: .92rem;
  font-weight: 500;
  color: var(--text-body);
  transition: var(--transition);
  white-space: nowrap;
}

.nav-link:hover {
  color: var(--primary-dark);
  background: rgba(201, 164, 92, .08);
}

.nav-link.active {
  color: #fff;
  background: var(--dark);
  font-weight: 600;
}

/* ===== Page Hero ===== */
.page-hero {
  position: relative;
  padding: 96px 0 84px;
  background: linear-gradient(135deg, rgba(16, 19, 34, .92), rgba(16, 19, 34, .68)), url('/assets/images/backpic/back-1.png') center/cover no-repeat;
  color: #fff;
  text-align: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 16px;
  background: rgba(201, 164, 92, .16);
  border: 1px solid rgba(201, 164, 92, .5);
  color: var(--primary-light);
  border-radius: 50px;
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .08em;
  margin-bottom: 22px;
}

.page-hero h1 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 18px;
  letter-spacing: .02em;
}

.page-hero .hero-desc {
  max-width: 680px;
  margin: 0 auto 32px;
  font-size: 1.06rem;
  opacity: .86;
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  justify-content: center;
  gap: 16px;
}

.breadcrumb-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: .85rem;
  color: rgba(255, 255, 255, .55);
  margin-top: 28px;
}

.breadcrumb-nav a {
  color: rgba(255, 255, 255, .8);
}

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

.breadcrumb-nav span {
  opacity: .5;
}

/* ===== Section ===== */
.section {
  padding: 92px 0;
}

.section-header {
  text-align: center;
  margin-bottom: 54px;
}

.section-tag {
  display: inline-block;
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .1em;
  color: var(--primary-dark);
  background: rgba(201, 164, 92, .1);
  border: 1px solid rgba(201, 164, 92, .25);
  padding: 6px 18px;
  border-radius: 50px;
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  font-weight: 800;
  color: var(--text-main);
  line-height: 1.3;
  margin-bottom: 14px;
}

.section-subtitle {
  max-width: 640px;
  margin: 0 auto;
  color: var(--text-weak);
  font-size: 1rem;
  line-height: 1.7;
}

/* ===== Grid ===== */
.grid {
  display: grid;
  gap: 24px;
}

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

.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

/* ===== Card ===== */
.card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 30px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(201, 164, 92, .4);
}

.card-icon {
  width: 54px;
  height: 54px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(201, 164, 92, .18), rgba(201, 164, 92, .08));
  border-radius: 16px;
  color: var(--primary-dark);
  font-size: 1.3rem;
  margin-bottom: 20px;
  transition: var(--transition);
}

.card:hover .card-icon {
  background: linear-gradient(135deg, var(--primary-light), var(--primary));
  color: #fff;
  box-shadow: 0 6px 18px rgba(201, 164, 92, .3);
}

.card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 10px;
}

.card p {
  font-size: .92rem;
  line-height: 1.75;
  color: var(--text-body);
}

/* ===== Image Card ===== */
.image-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  background: #fff;
  border: 1px solid var(--border);
}

.image-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.image-card img {
  width: 100%;
  height: 190px;
  object-fit: cover;
  transition: transform .45s ease;
}

.image-card:hover img {
  transform: scale(1.05);
}

.image-card-body {
  padding: 22px 22px 26px;
}

.image-card-body .badge {
  margin-bottom: 12px;
}

.image-card-body h3 {
  font-size: 1.04rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 8px;
}

.image-card-body p {
  font-size: .88rem;
  color: var(--text-weak);
  line-height: 1.7;
}

.image-card-link {
  position: absolute;
  inset: 0;
  z-index: 2;
  border-radius: var(--radius-lg);
}

/* ===== Badge ===== */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 13px;
  border-radius: 50px;
  font-size: .78rem;
  font-weight: 600;
  background: rgba(201, 164, 92, .12);
  color: var(--primary-dark);
  border: 1px solid rgba(201, 164, 92, .25);
}

.badge-light {
  background: rgba(255, 255, 255, .12);
  color: rgba(255, 255, 255, .9);
  border-color: rgba(255, 255, 255, .25);
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: 50px;
  font-size: .95rem;
  font-weight: 600;
  transition: var(--transition);
  border: 1px solid transparent;
  line-height: 1.4;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-light), var(--primary));
  color: #fff;
  box-shadow: 0 6px 20px rgba(201, 164, 92, .35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(201, 164, 92, .45);
}

.btn-outline {
  border-color: rgba(255, 255, 255, .55);
  color: #fff;
}

.btn-outline:hover {
  background: rgba(255, 255, 255, .12);
  border-color: #fff;
}

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

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

.btn-white {
  background: #fff;
  color: var(--primary-dark);
  box-shadow: 0 6px 20px rgba(0, 0, 0, .08);
}

.btn-white:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(255, 255, 255, .2);
}

/* ===== Guide Section ===== */
.guide-section {
  background: linear-gradient(135deg, rgba(16, 19, 34, .95), rgba(16, 19, 34, .84)), url('/assets/images/backpic/back-2.png') center/cover fixed no-repeat;
  color: #fff;
}

.guide-section .section-title {
  color: #fff;
}

.guide-section .section-subtitle {
  color: rgba(255, 255, 255, .65);
}

.guide-section .section-tag {
  color: var(--primary-light);
  background: rgba(201, 164, 92, .1);
  border-color: rgba(201, 164, 92, .4);
}

.guide-list {
  max-width: 900px;
  margin: 0 auto;
}

.guide-item {
  display: flex;
  gap: 22px;
  padding: 24px 0;
  border-bottom: 1px solid rgba(255, 255, 255, .1);
  transition: var(--transition);
  align-items: flex-start;
}

.guide-item:first-child {
  padding-top: 4px;
}

.guide-item:hover {
  border-color: rgba(201, 164, 92, .5);
  padding-left: 10px;
}

.guide-num {
  font-size: 2.2rem;
  font-weight: 800;
  color: rgba(201, 164, 92, .55);
  line-height: 1;
  min-width: 56px;
  font-family: "Georgia", "Times New Roman", serif;
}

.guide-content h3 {
  color: #fff;
  font-size: 1.08rem;
  font-weight: 600;
  margin-bottom: 6px;
}

.guide-content p {
  color: rgba(255, 255, 255, .6);
  font-size: .9rem;
  line-height: 1.75;
}

.guide-tags {
  display: flex;
  gap: 8px;
  margin-top: 12px;
  flex-wrap: wrap;
}

/* ===== Steps ===== */
.step-card {
  text-align: center;
  padding: 34px 22px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  position: relative;
  transition: var(--transition);
}

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

.step-num {
  width: 44px;
  height: 44px;
  margin: 0 auto 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--dark);
  color: var(--primary-light);
  font-weight: 700;
  font-size: 1.05rem;
  border-radius: 50%;
  box-shadow: 0 4px 14px rgba(16, 19, 34, .2);
}

.step-card h3 {
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 8px;
}

.step-card p {
  font-size: .88rem;
  color: var(--text-weak);
  line-height: 1.7;
}

/* ===== Stats ===== */
.stats-section {
  background: linear-gradient(135deg, #0d0f1c, #181c30);
  color: #fff;
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}

.stats-section::before {
  content: "";
  position: absolute;
  top: -60px;
  right: -60px;
  width: 260px;
  height: 260px;
  background: radial-gradient(circle, rgba(201, 164, 92, .15), transparent 65%);
  border-radius: 50%;
}

.stats-section::after {
  content: "";
  position: absolute;
  bottom: -80px;
  left: -40px;
  width: 320px;
  height: 320px;
  background: radial-gradient(circle, rgba(201, 164, 92, .08), transparent 60%);
  border-radius: 50%;
}

.stat-item {
  padding: 30px 20px;
  text-align: center;
  position: relative;
  z-index: 1;
}

.stat-number {
  font-size: clamp(2.2rem, 4vw, 3rem);
  font-weight: 800;
  background: linear-gradient(135deg, var(--primary-light), var(--primary));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  display: inline-block;
  line-height: 1.2;
}

.stat-label {
  color: rgba(255, 255, 255, .6);
  margin-top: 8px;
  font-size: .95rem;
}

/* ===== FAQ ===== */
.faq-list {
  max-width: 820px;
  margin: 0 auto;
}

.faq-item {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 24px 28px;
  margin-bottom: 14px;
  transition: var(--transition);
}

.faq-item:hover {
  border-color: rgba(201, 164, 92, .4);
  box-shadow: var(--shadow-sm);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  font-weight: 600;
  color: var(--text-main);
  font-size: 1rem;
  cursor: pointer;
  user-select: none;
}

.faq-question i {
  color: var(--primary);
  transition: transform .35s ease;
  flex-shrink: 0;
  font-size: .9rem;
}

.faq-item.open .faq-question i {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height .4s ease, margin .4s ease;
  color: var(--text-body);
  line-height: 1.8;
  font-size: .93rem;
}

.faq-item.open .faq-answer {
  max-height: 360px;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px dashed var(--border);
}

/* ===== CTA ===== */
.cta-box {
  background: linear-gradient(135deg, var(--primary-light), var(--primary));
  border-radius: 28px;
  padding: 60px 44px;
  text-align: center;
  color: #fff;
  position: relative;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(201, 164, 92, .3);
}

.cta-box::before {
  content: "";
  position: absolute;
  top: -70px;
  right: -50px;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(255, 255, 255, .18), transparent 65%);
  border-radius: 50%;
}

.cta-box::after {
  content: "";
  position: absolute;
  bottom: -90px;
  left: -30px;
  width: 240px;
  height: 240px;
  background: radial-gradient(circle, rgba(255, 255, 255, .12), transparent 60%);
  border-radius: 50%;
}

.cta-box h2 {
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 800;
  margin-bottom: 14px;
  position: relative;
  z-index: 1;
}

.cta-box p {
  opacity: .93;
  margin-bottom: 30px;
  position: relative;
  z-index: 1;
  font-size: 1rem;
}

.cta-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}

/* ===== Footer ===== */
.site-footer {
  background: var(--dark);
  color: rgba(255, 255, 255, .7);
  padding: 70px 0 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  gap: 52px;
  margin-bottom: 48px;
}

.footer-brand .logo {
  color: #fff;
  margin-bottom: 18px;
}

.footer-brand .logo .logo-icon {
  background: linear-gradient(135deg, var(--primary-light), var(--primary));
}

.footer-brand p {
  font-size: .9rem;
  line-height: 1.85;
  opacity: .6;
  max-width: 360px;
}

.footer-col h4 {
  color: #fff;
  font-size: .95rem;
  font-weight: 600;
  margin-bottom: 18px;
  letter-spacing: .04em;
}

.footer-col a {
  display: block;
  color: rgba(255, 255, 255, .55);
  padding: 7px 0;
  font-size: .9rem;
  transition: var(--transition);
}

.footer-col a:hover {
  color: var(--primary-light);
  padding-left: 6px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, .08);
  padding-top: 26px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: .85rem;
  color: rgba(255, 255, 255, .4);
}

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

/* ===== Focus ===== */
a:focus-visible,
button:focus-visible,
input:focus-visible {
  outline: 3px solid rgba(201, 164, 92, .5);
  outline-offset: 2px;
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .header-inner {
    gap: 16px;
  }
  .header-search {
    max-width: 280px;
  }
  .grid-3,
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  .section {
    padding: 70px 0;
  }
}

@media (max-width: 768px) {
  .header-inner {
    flex-wrap: wrap;
    height: auto;
    padding: 16px 0;
    gap: 14px;
  }
  .logo {
    width: auto;
    flex: 1;
  }
  .header-search {
    order: 3;
    max-width: 100%;
    flex-basis: 100%;
  }
  .header-nav {
    margin-left: 0;
  }
  .page-hero {
    padding: 70px 0 60px;
  }
  .hero-actions {
    flex-direction: column;
    align-items: center;
  }
  .hero-actions .btn {
    width: 100%;
    max-width: 280px;
  }
  .section {
    padding: 56px 0;
  }
  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }
  .footer-brand {
    grid-column: 1 / -1;
  }
  .guide-item {
    gap: 14px;
  }
  .guide-num {
    font-size: 1.6rem;
    min-width: 40px;
  }
  .cta-box {
    padding: 44px 26px;
  }
  .stats-section {
    padding: 60px 0;
  }
  .stats-section .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 520px) {
  .container {
    padding: 0 18px;
  }
  .header-nav {
    width: 100%;
    gap: 4px;
  }
  .nav-link {
    flex: 1;
    text-align: center;
    padding: 8px 10px;
    font-size: .88rem;
  }
  .section-header {
    margin-bottom: 36px;
  }
  .section-title {
    font-size: 1.45rem;
  }
  .card {
    padding: 22px;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
  .guide-item {
    flex-direction: column;
    gap: 8px;
  }
  .guide-num {
    font-size: 1.4rem;
  }
  .faq-item {
    padding: 18px 20px;
  }
  .cta-actions {
    flex-direction: column;
    align-items: center;
  }
  .cta-actions .btn {
    width: 100%;
    max-width: 260px;
  }
  .stats-section .grid-4 {
    grid-template-columns: 1fr;
  }
}

/* roulang page: article */
:root {
      --brand: #b08b4a;
      --brand-2: #8d6b33;
      --gold: #e0c184;
      --ink: #1d1a15;
      --muted: #756c5e;
      --bg: #f6f2ea;
      --card: #ffffff;
      --line: #e7ddcb;
      --radius: 18px;
      --radius-sm: 12px;
      --shadow: 0 14px 34px rgba(42, 33, 18, .09);
      --shadow-sm: 0 6px 18px rgba(42, 33, 18, .06);
      --font: "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", system-ui, sans-serif;
      --font-head: "Noto Serif SC", "Songti SC", "STSong", "SimSun", serif;
    }

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

    html {
      scroll-behavior: smooth;
    }

    body {
      font-family: var(--font);
      background: var(--bg);
      color: var(--ink);
      line-height: 1.7;
      -webkit-font-smoothing: antialiased;
    }

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

    a {
      color: inherit;
      text-decoration: none;
    }

    button,
    input,
    textarea {
      font-family: inherit;
    }

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

    .site-header {
      position: sticky;
      top: 0;
      z-index: 50;
      background: rgba(255, 255, 255, .86);
      backdrop-filter: blur(14px);
      border-bottom: 1px solid var(--line);
    }

    .header-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 20px;
      height: 76px;
    }

    .logo {
      display: flex;
      align-items: center;
      gap: 10px;
      font-weight: 800;
      font-size: 20px;
      white-space: nowrap;
    }

    .logo-icon {
      width: 40px;
      height: 40px;
      border-radius: 12px;
      background: linear-gradient(135deg, var(--gold), var(--brand));
      color: #fff;
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: 0 6px 14px rgba(176, 139, 74, .35);
      flex-shrink: 0;
    }

    .header-nav {
      display: flex;
      align-items: center;
      gap: 6px;
    }

    .nav-link {
      padding: 10px 18px;
      border-radius: 999px;
      font-weight: 600;
      color: var(--muted);
      transition: .25s;
    }

    .nav-link:hover {
      color: var(--brand);
      background: #f4ecdd;
    }

    .nav-link.active {
      color: #fff;
      background: var(--brand);
      box-shadow: 0 6px 14px rgba(176, 139, 74, .28);
    }

    .header-search {
      flex: 0 1 300px;
    }

    .search-form {
      position: relative;
    }

    .search-form i {
      position: absolute;
      left: 15px;
      top: 50%;
      transform: translateY(-50%);
      color: #a89d8c;
      font-size: 14px;
    }

    .search-form input {
      width: 100%;
      height: 44px;
      border-radius: 999px;
      border: 1px solid var(--line);
      background: #f9f6f0;
      padding: 0 18px 0 40px;
      font-size: 14px;
      color: var(--ink);
      outline: none;
      transition: .25s;
    }

    .search-form input:focus {
      border-color: var(--brand);
      background: #fff;
      box-shadow: 0 0 0 4px rgba(176, 139, 74, .15);
    }

    .menu-toggle {
      display: none;
      width: 44px;
      height: 44px;
      border: 1px solid var(--line);
      border-radius: 12px;
      background: #fff;
      color: var(--ink);
      font-size: 18px;
      cursor: pointer;
      align-items: center;
      justify-content: center;
    }

    .page-hero {
      position: relative;
      padding: 88px 0 76px;
      background-size: cover;
      background-position: center;
    }

    .page-hero::after {
      content: '';
      position: absolute;
      inset: 0;
      background: linear-gradient(to right, rgba(24, 18, 10, .82), rgba(24, 18, 10, .55));
    }

    .page-hero .container {
      position: relative;
      z-index: 2;
    }

    .breadcrumb {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      align-items: center;
      color: rgba(255, 255, 255, .65);
      font-size: 14px;
      margin-bottom: 18px;
    }

    .breadcrumb a {
      color: #fff;
      transition: .25s;
    }

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

    .breadcrumb .sep {
      opacity: .5;
    }

    .hero-panel {
      max-width: 780px;
    }

    .badge {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 6px 14px;
      border-radius: 999px;
      font-size: 13px;
      font-weight: 600;
      background: rgba(255, 255, 255, .14);
      color: #fff;
      backdrop-filter: blur(6px);
      border: 1px solid rgba(255, 255, 255, .18);
    }

    .badge-gold {
      background: linear-gradient(135deg, #d9bb7c, #b98d4a);
      color: #fff;
      border: none;
    }

    .badge-soft {
      background: #f3ebdd;
      color: var(--brand);
      border: 1px solid #e7d9bd;
    }

    .hero-title {
      font-family: var(--font-head);
      font-size: clamp(30px, 5vw, 48px);
      line-height: 1.2;
      font-weight: 800;
      color: #fff;
      margin: 18px 0 14px;
      text-shadow: 0 2px 18px rgba(0, 0, 0, .25);
    }

    .hero-desc {
      color: rgba(255, 255, 255, .82);
      font-size: 16px;
      max-width: 640px;
    }

    .section {
      padding: 72px 0;
    }

    .section-alt {
      background: #efe8da;
    }

    .cta-section {
      padding-top: 0;
    }

    .section-head {
      margin-bottom: 36px;
    }

    .section-eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      font-size: 13px;
      font-weight: 700;
      letter-spacing: .08em;
      color: var(--brand);
      text-transform: uppercase;
      margin-bottom: 8px;
    }

    .section-title {
      font-family: var(--font-head);
      font-size: clamp(24px, 3vw, 34px);
      font-weight: 800;
      line-height: 1.25;
    }

    .section-desc {
      color: var(--muted);
      margin-top: 10px;
      max-width: 680px;
    }

    .article-wrap {
      padding: 64px 0 80px;
    }

    .article-grid {
      display: grid;
      grid-template-columns: minmax(0, 1fr) 340px;
      gap: 36px;
      align-items: start;
    }

    .article-card {
      background: var(--card);
      border: 1px solid var(--line);
      border-radius: var(--radius);
      box-shadow: var(--shadow-sm);
      overflow: hidden;
    }

    .article-cover {
      aspect-ratio: 16 / 7;
      overflow: hidden;
      background: #e9dfcd;
    }

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

    .article-body {
      padding: 36px 40px;
    }

    .article-meta {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      align-items: center;
      font-size: 14px;
      color: var(--muted);
      margin-bottom: 24px;
      padding-bottom: 20px;
      border-bottom: 1px solid var(--line);
    }

    .meta-item {
      display: inline-flex;
      align-items: center;
      gap: 6px;
    }

    .cms-content {
      font-size: 16px;
      line-height: 1.9;
      color: #3b362e;
    }

    .cms-content p {
      margin-bottom: 18px;
    }

    .cms-content h2 {
      font-family: var(--font-head);
      font-size: 24px;
      font-weight: 800;
      margin: 36px 0 14px;
      line-height: 1.4;
    }

    .cms-content h3 {
      font-family: var(--font-head);
      font-size: 19px;
      font-weight: 700;
      margin: 28px 0 10px;
    }

    .cms-content ul,
    .cms-content ol {
      margin: 0 0 18px;
      padding-left: 22px;
    }

    .cms-content li {
      margin-bottom: 8px;
    }

    .cms-content a {
      color: var(--brand);
      text-decoration: underline;
      text-underline-offset: 4px;
    }

    .cms-content blockquote {
      border-left: 4px solid var(--gold);
      background: #faf6ed;
      padding: 16px 20px;
      border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
      margin: 0 0 18px;
      color: #5f5544;
    }

    .cms-content figure {
      margin: 20px 0;
    }

    .cms-content img {
      border-radius: var(--radius-sm);
    }

    .cms-content table {
      width: 100%;
      border-collapse: collapse;
      margin: 20px 0;
      font-size: 15px;
    }

    .cms-content th,
    .cms-content td {
      border: 1px solid var(--line);
      padding: 10px 12px;
      text-align: left;
    }

    .cms-content th {
      background: #f7f1e5;
    }

    .cms-content code {
      background: #f0e9dc;
      padding: 2px 7px;
      border-radius: 6px;
      font-size: 14px;
      color: #805d27;
    }

    .cms-content pre {
      background: #1f1b14;
      color: #f3ead9;
      border-radius: var(--radius-sm);
      padding: 18px 20px;
      overflow: auto;
      margin-bottom: 18px;
    }

    .cms-content pre code {
      background: transparent;
      color: inherit;
      padding: 0;
    }

    .article-empty {
      padding: 64px 40px;
      text-align: center;
    }

    .article-empty i {
      font-size: 34px;
      color: var(--brand);
      margin-bottom: 16px;
    }

    .article-empty .empty-title {
      font-family: var(--font-head);
      font-size: 22px;
      font-weight: 800;
      margin-bottom: 8px;
    }

    .article-empty p {
      color: var(--muted);
      margin-bottom: 24px;
    }

    .sidebar {
      display: flex;
      flex-direction: column;
      gap: 24px;
      position: sticky;
      top: 100px;
    }

    .side-card {
      background: var(--card);
      border: 1px solid var(--line);
      border-radius: var(--radius);
      box-shadow: var(--shadow-sm);
      padding: 24px;
    }

    .side-card h3 {
      font-family: var(--font-head);
      font-size: 17px;
      font-weight: 800;
      margin-bottom: 14px;
      padding-bottom: 12px;
      border-bottom: 1px solid var(--line);
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .side-card p {
      font-size: 14px;
      color: var(--muted);
      line-height: 1.8;
    }

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

    .info-list li {
      display: flex;
      justify-content: space-between;
      gap: 12px;
      padding: 9px 0;
      border-bottom: 1px dashed var(--line);
      font-size: 14px;
    }

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

    .info-list .label {
      color: var(--muted);
    }

    .info-list .value {
      font-weight: 600;
      text-align: right;
      word-break: break-word;
    }

    .side-links {
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .side-links a {
      display: flex;
      align-items: center;
      gap: 10px;
      padding: 10px 12px;
      border-radius: 10px;
      background: #f8f4ec;
      font-size: 14px;
      font-weight: 600;
      color: var(--ink);
      transition: .25s;
    }

    .side-links a:hover {
      background: var(--brand);
      color: #fff;
      transform: translateX(4px);
    }

    .side-links a i {
      color: var(--brand);
      transition: .25s;
    }

    .side-links a:hover i {
      color: #fff;
    }

    .side-cover {
      border-radius: var(--radius-sm);
      overflow: hidden;
      margin-bottom: 14px;
    }

    .side-cover img {
      width: 100%;
      height: 150px;
      object-fit: cover;
    }

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

    .guide-card {
      position: relative;
      background: var(--card);
      border: 1px solid var(--line);
      border-radius: var(--radius);
      padding: 30px 26px;
      box-shadow: var(--shadow-sm);
      transition: .3s;
    }

    .guide-card:hover {
      transform: translateY(-6px);
      box-shadow: var(--shadow);
    }

    .guide-num {
      width: 46px;
      height: 46px;
      border-radius: 14px;
      display: flex;
      align-items: center;
      justify-content: center;
      background: linear-gradient(135deg, var(--gold), var(--brand));
      color: #fff;
      font-weight: 800;
      font-size: 18px;
      margin-bottom: 16px;
    }

    .guide-card h3 {
      font-family: var(--font-head);
      font-size: 18px;
      font-weight: 800;
      margin-bottom: 10px;
    }

    .guide-card p {
      font-size: 14px;
      color: var(--muted);
    }

    .faq-list {
      max-width: 880px;
      margin: 0 auto;
      display: flex;
      flex-direction: column;
      gap: 14px;
    }

    .faq-item {
      background: var(--card);
      border: 1px solid var(--line);
      border-radius: 14px;
      overflow: hidden;
      transition: .25s;
    }

    .faq-item:hover {
      border-color: #d4c5a8;
    }

    .faq-q {
      width: 100%;
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 16px;
      padding: 18px 22px;
      font-size: 15px;
      font-weight: 700;
      border: none;
      background: transparent;
      cursor: pointer;
      color: var(--ink);
      transition: .25s;
    }

    .faq-q:hover {
      background: #faf6ee;
    }

    .faq-q i {
      transition: .3s;
      color: var(--brand);
    }

    .faq-item.open .faq-q i {
      transform: rotate(45deg);
    }

    .faq-a {
      display: none;
      padding: 0 22px;
      color: var(--muted);
      font-size: 15px;
      border-top: 0 solid var(--line);
    }

    .faq-item.open .faq-a {
      display: block;
      padding: 16px 22px 18px;
      border-top-width: 1px;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      border-radius: 999px;
      padding: 12px 26px;
      font-weight: 700;
      border: 1px solid transparent;
      transition: .25s;
      cursor: pointer;
      font-size: 15px;
    }

    .btn-gold {
      background: linear-gradient(135deg, var(--gold), var(--brand));
      color: #fff;
      box-shadow: 0 8px 20px rgba(176, 139, 74, .35);
    }

    .btn-gold:hover {
      transform: translateY(-2px);
      box-shadow: 0 12px 26px rgba(176, 139, 74, .45);
    }

    .btn-ghost {
      background: rgba(255, 255, 255, .08);
      border-color: rgba(255, 255, 255, .2);
      color: #fff;
    }

    .btn-ghost:hover {
      background: rgba(255, 255, 255, .16);
    }

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

    .btn-dark:hover {
      background: var(--brand);
      transform: translateY(-2px);
    }

    .btn:focus-visible,
    .nav-link:focus-visible,
    .faq-q:focus-visible {
      outline: 2px solid var(--brand);
      outline-offset: 3px;
    }

    .cta-box {
      position: relative;
      overflow: hidden;
      border-radius: 26px;
      padding: 54px;
      background: linear-gradient(120deg, #2a2117, #4b3820);
      color: #fff;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 30px;
      box-shadow: 0 18px 40px rgba(42, 33, 18, .2);
    }

    .cta-box::before {
      content: '';
      position: absolute;
      right: -60px;
      top: -60px;
      width: 220px;
      height: 220px;
      border-radius: 50%;
      background: rgba(224, 193, 132, .18);
    }

    .cta-title {
      font-family: var(--font-head);
      font-size: clamp(22px, 3vw, 30px);
      font-weight: 800;
      margin-bottom: 10px;
    }

    .cta-desc {
      color: rgba(255, 255, 255, .7);
      max-width: 540px;
      font-size: 15px;
    }

    .cta-coins {
      flex: 0 0 180px;
      text-align: center;
      font-size: 96px;
      color: rgba(224, 193, 132, .35);
    }

    .site-footer {
      background: #1d1912;
      color: rgba(255, 255, 255, .7);
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.6fr 1fr 1fr;
      gap: 40px;
      padding: 64px 0 40px;
    }

    .footer-brand .logo {
      color: #fff;
      margin-bottom: 14px;
    }

    .footer-brand p {
      font-size: 14px;
      line-height: 1.8;
      max-width: 380px;
    }

    .footer-col h4 {
      color: #fff;
      font-size: 16px;
      font-weight: 800;
      margin-bottom: 16px;
      position: relative;
      padding-bottom: 10px;
    }

    .footer-col h4::after {
      content: '';
      position: absolute;
      left: 0;
      bottom: 0;
      width: 26px;
      height: 3px;
      border-radius: 2px;
      background: var(--brand);
    }

    .footer-col a {
      display: block;
      padding: 6px 0;
      font-size: 14px;
      color: rgba(255, 255, 255, .62);
      transition: .25s;
    }

    .footer-col a:hover {
      color: var(--gold);
      padding-left: 6px;
    }

    .footer-bottom {
      border-top: 1px solid rgba(255, 255, 255, .08);
      padding: 20px 0;
      display: flex;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 8px;
      font-size: 13px;
      color: rgba(255, 255, 255, .45);
    }

    @media (max-width: 1024px) {
      .header-inner {
        height: auto;
        padding: 14px 0;
        flex-wrap: wrap;
      }

      .header-search {
        flex: 1 1 100%;
        order: 3;
      }

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

      .sidebar {
        position: static;
      }

      .cta-box {
        flex-direction: column;
        padding: 40px;
        text-align: center;
      }

      .cta-desc {
        margin-left: auto;
        margin-right: auto;
      }

      .cta-coins {
        display: none;
      }
    }

    @media (max-width: 768px) {
      .header-inner {
        flex-wrap: wrap;
        gap: 10px;
      }

      .header-nav {
        display: none;
        width: 100%;
        flex-direction: column;
        align-items: stretch;
        padding: 12px 0;
        background: #fff;
        border-top: 1px solid var(--line);
        margin-top: 8px;
        order: 4;
      }

      .header-nav.mobile-open {
        display: flex;
      }

      .nav-link {
        padding: 12px 14px;
        border-radius: 10px;
      }

      .menu-toggle {
        display: flex;
      }

      .page-hero {
        padding: 60px 0 48px;
      }

      .section {
        padding: 52px 0;
      }

      .article-body {
        padding: 24px 22px;
      }

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

      .footer-grid {
        grid-template-columns: 1fr;
        gap: 28px;
        padding: 48px 0 30px;
      }
    }

    @media (max-width: 520px) {
      .container {
        padding: 0 18px;
      }

      .header-inner {
        padding: 12px 0;
      }

      .logo {
        font-size: 17px;
      }

      .logo-icon {
        width: 36px;
        height: 36px;
      }

      .hero-title {
        font-size: 26px;
      }

      .article-wrap {
        padding: 44px 0 56px;
      }

      .article-body {
        padding: 20px 18px;
      }

      .article-cover {
        aspect-ratio: 16 / 8;
      }

      .cta-box {
        padding: 30px 22px;
      }

      .footer-bottom {
        flex-direction: column;
        align-items: flex-start;
      }
    }