/* roulang page: index */
:root {
  --primary: #2F3E35;
  --primary-rgb: 47, 62, 53;
  --accent: #C8A178;
  --accent-rgb: 200, 161, 120;
  --page-bg: #F3F0EB;
  --card-bg: #FFFFFF;
  --dark-bg: #1A1917;
  --text-ink: #262522;
  --text-sub: #6B6863;
  --text-weak: #9D988F;
  --border: rgba(38, 37, 34, 0.10);
  --border-light: rgba(255, 255, 255, 0.12);
  --success: #4D7C5B;
  --danger: #C94F3D;
  --radius-btn: 6px;
  --radius-card: 8px;
  --radius-input: 10px;
  --radius-lg: 20px;
  --shadow-sm: 0 4px 16px rgba(38, 37, 34, 0.05);
  --shadow-md: 0 8px 30px rgba(38, 37, 34, 0.08);
  --shadow-lg: 0 18px 46px rgba(38, 37, 34, 0.12);
  --shadow-gold: 0 8px 20px rgba(200, 161, 120, 0.4);
  --font-serif: "Noto Serif SC", "Songti SC", "SimSun", serif;
  --font-sans: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.75;
  color: var(--text-ink);
  background-color: var(--page-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; transition: color 0.25s ease-out; }
a:hover { color: var(--accent); }
button { font-family: inherit; border: none; cursor: pointer; }
ul, ol { padding: 0; margin: 0; list-style: none; }
h1, h2, h3, h4 { font-family: var(--font-serif); margin: 0; line-height: 1.3; letter-spacing: 0.02em; }
p { margin: 0; }
.container { max-width: 1200px; padding-left: 40px; padding-right: 40px; }
.btn {
  height: 52px; padding: 0 28px; border-radius: var(--radius-btn);
  font-size: 15px; font-weight: 500; letter-spacing: 0.02em;
  display: inline-flex; align-items: center; justify-content: center;
  transition: all 0.25s ease-out; white-space: nowrap;
}
.btn-gold { background: var(--accent); color: var(--dark-bg); border: 1px solid var(--accent); }
.btn-gold:hover { background: #d6ae84; color: var(--dark-bg); transform: translateY(-2px); box-shadow: var(--shadow-gold); }
.btn-outline-light { background: transparent; color: #fff; border: 1.5px solid rgba(255, 255, 255, 0.75); }
.btn-outline-light:hover { background: rgba(255, 255, 255, 0.18); color: #fff; border-color: #fff; transform: translateY(-2px); }
.btn-outline-dark { background: transparent; color: var(--text-ink); border: 1.5px solid rgba(38, 37, 34, 0.35); }
.btn-outline-dark:hover { background: rgba(47, 62, 53, 0.06); border-color: var(--primary); color: var(--primary); transform: translateY(-2px); }
a:focus-visible, button:focus-visible, .btn:focus-visible, .nav-link:focus-visible, .accordion-button:focus-visible {
  outline: 2px solid var(--accent); outline-offset: 2px;
}
.section-pad { padding: 96px 0; }
.section-head { margin-bottom: 56px; max-width: 720px; }
.section-head h2 { font-size: 32px; font-weight: 600; margin-bottom: 12px; position: relative; }
.section-head p { color: var(--text-sub); font-size: 15px; margin: 0; }
.reveal { opacity: 0; transform: translateY(8px); transition: opacity 0.6s ease-out, transform 0.6s ease-out; }
.reveal.revealed { opacity: 1; transform: none; }
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000; height: 72px;
  background: rgba(26, 25, 23, 0.20);
  backdrop-filter: blur(16px) saturate(160%);
  -webkit-backdrop-filter: blur(16px) saturate(160%);
  border-bottom: 1px solid var(--border-light);
  transition: height 0.25s ease-out, background 0.25s ease-out, box-shadow 0.25s ease-out;
}
.site-header.scrolled {
  height: 64px;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(18px) saturate(180%);
  -webkit-backdrop-filter: blur(18px) saturate(180%);
  border-bottom: 1px solid rgba(38, 37, 34, 0.06);
  box-shadow: 0 6px 20px rgba(38, 37, 34, 0.05);
}
.site-header .navbar { height: 72px; padding: 0; transition: height 0.25s ease-out; }
.site-header.scrolled .navbar { height: 64px; }
.navbar-brand { display: flex; flex-direction: column; line-height: 1.2; padding: 0; margin-right: 24px; }
.brand-name { font-family: var(--font-serif); font-weight: 600; font-size: 17px; color: #fff; letter-spacing: 0.02em; transition: color 0.25s ease-out; }
.brand-sub { font-size: 11px; color: rgba(255, 255, 255, 0.75); letter-spacing: 0.08em; margin-top: 2px; transition: color 0.25s ease-out; }
.site-header.scrolled .brand-name { color: var(--text-ink); }
.site-header.scrolled .brand-sub { color: var(--text-weak); }
.navbar-nav { gap: 6px; align-items: center; }
.navbar-nav .nav-link {
  font-size: 15px; font-weight: 500; color: rgba(255, 255, 255, 0.92);
  padding: 8px 14px; border-radius: 6px; position: relative; transition: color 0.25s ease-out;
}
.navbar-nav .nav-link:hover { color: #fff; }
.navbar-nav .nav-link.active { color: #fff; }
.navbar-nav .nav-link.active::after {
  content: ""; position: absolute; left: 14px; right: 14px; bottom: 2px; height: 2px;
  background: var(--accent); border-radius: 2px;
}
.site-header.scrolled .navbar-nav .nav-link { color: var(--text-sub); }
.site-header.scrolled .navbar-nav .nav-link:hover { color: var(--text-ink); }
.site-header.scrolled .navbar-nav .nav-link.active { color: var(--text-ink); }
.site-header.scrolled .navbar-nav .nav-link.active::after { background: var(--accent); }
.nav-actions { display: flex; align-items: center; gap: 12px; }
.icon-btn {
  width: 40px; height: 40px; border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  display: inline-flex; align-items: center; justify-content: center;
  color: #fff; transition: all 0.25s ease-out;
}
.icon-btn:hover { background: rgba(255, 255, 255, 0.25); color: #fff; }
.site-header.scrolled .icon-btn { background: rgba(38, 37, 34, 0.06); color: var(--text-ink); }
.site-header.scrolled .icon-btn:hover { background: rgba(38, 37, 34, 0.12); color: var(--text-ink); }
.btn-nav { height: 44px; padding: 0 20px; font-size: 14px; }
.navbar-toggler { border: none; display: flex; flex-direction: column; gap: 5px; padding: 10px; }
.navbar-toggler:focus { box-shadow: none; outline: 2px solid var(--accent); outline-offset: 2px; }
.navbar-toggler .toggler-bar { width: 22px; height: 2px; background: #fff; border-radius: 2px; transition: background 0.25s ease-out; }
.site-header.scrolled .navbar-toggler .toggler-bar { background: var(--text-ink); }
.hero-section { position: relative; min-height: 92vh; display: flex; align-items: center; overflow: hidden; }
.hero-bg {
  position: absolute; inset: 0;
  background-image: url('/assets/images/backpic/back-1.webp');
  background-size: cover; background-position: center;
}
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(26, 25, 23, 0.35) 0%, rgba(26, 25, 23, 0.45) 40%, rgba(26, 25, 23, 0.62) 100%);
}
.hero-content { position: relative; z-index: 2; padding-top: 72px; width: 100%; }
.hero-inner { max-width: 740px; }
.hero-inner h1 { font-size: 56px; font-weight: 600; color: #fff; line-height: 1.25; }
.hero-divider { width: 64px; height: 2px; background: var(--accent); margin: 24px 0; }
.hero-sub { font-size: 18px; color: rgba(255, 255, 255, 0.9); line-height: 1.7; margin-bottom: 34px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.about-strip { border-bottom: 1px solid var(--border); }
.about-copy h2 { font-size: 28px; font-weight: 600; margin-bottom: 20px; }
.about-copy p { font-size: 15px; line-height: 1.9; color: var(--text-sub); margin-bottom: 12px; }
.about-copy p:last-child { margin-bottom: 0; }
.stats-wrap { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.stat-item {
  background: var(--card-bg); border: 1px solid var(--border);
  border-radius: var(--radius-card); padding: 26px 16px;
  text-align: center; box-shadow: var(--shadow-sm); transition: transform 0.25s ease-out, box-shadow 0.25s ease-out;
}
.stat-item:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.stat-num { display: block; font-family: var(--font-serif); font-size: 28px; font-weight: 600; color: var(--primary); }
.stat-label { display: block; font-size: 13px; color: var(--text-weak); margin-top: 4px; }
.compare-card {
  display: grid; grid-template-columns: 1fr 1fr;
  background: var(--card-bg); border: 1px solid var(--border);
  border-radius: 12px; box-shadow: var(--shadow-md); overflow: hidden;
}
.compare-col { padding: 40px 36px; position: relative; }
.compare-free { background: #F9F7F4; }
.compare-vip { background: rgba(200, 161, 120, 0.10); border-left: 2px solid var(--accent); padding-top: 56px; }
.badge-rec {
  position: absolute; top: 0; left: 0; z-index: 2;
  background: var(--accent); color: var(--dark-bg);
  font-size: 13px; font-weight: 600; padding: 6px 16px; border-bottom-right-radius: 8px;
}
.compare-col h3 { font-size: 22px; font-weight: 600; margin-bottom: 24px; }
.compare-col ul { display: flex; flex-direction: column; gap: 14px; }
.compare-col li { display: flex; align-items: center; gap: 12px; font-size: 15px; color: var(--text-ink); line-height: 1.5; }
.compare-free li { color: var(--text-sub); }
.ico-svg { flex-shrink: 0; width: 20px; height: 20px; }
.ico-check { color: var(--success); }
.ico-x { color: var(--danger); }
.compare-vip .btn { margin-top: 28px; }
.tier-grid { display: grid; grid-template-columns: 1fr 1.08fr 1fr; align-items: start; gap: 24px; }
.tier-card {
  background: var(--card-bg); border: 1px solid var(--border);
  border-radius: var(--radius-card); padding: 36px 30px;
  box-shadow: var(--shadow-sm); transition: transform 0.25s ease-out, box-shadow 0.25s ease-out;
}
.tier-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.tier-featured {
  background: var(--dark-bg); border-color: var(--dark-bg);
  margin-top: -24px; padding: 44px 34px; box-shadow: var(--shadow-lg);
}
.tier-featured:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.tier-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; }
.tier-num { font-size: 13px; font-family: var(--font-serif); letter-spacing: 0.1em; color: var(--accent); }
.tier-seal {
  width: 32px; height: 32px; border-radius: 50%;
  border: 1px solid var(--accent); color: var(--accent);
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 12px;
}
.tier-card h3 { font-size: 20px; font-weight: 600; margin-bottom: 16px; color: var(--text-ink); }
.tier-featured h3 { color: #fff; }
.tier-card ul { display: flex; flex-direction: column; gap: 10px; margin-bottom: 24px; }
.tier-card li { position: relative; padding-left: 18px; font-size: 14px; color: var(--text-sub); }
.tier-card li::before { content: ""; position: absolute; left: 0; top: 9px; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }
.tier-featured li { color: rgba(255, 255, 255, 0.75); }
.tier-card .btn { width: 100%; }
.preview-grid { display: grid; grid-template-columns: 2fr 1fr; gap: 24px; align-items: stretch; }
.preview-side { display: grid; grid-template-rows: 1fr 1fr; gap: 24px; }
.preview-card {
  position: relative; display: block; border-radius: var(--radius-card);
  overflow: hidden; background: #E5E2DC; box-shadow: var(--shadow-sm);
}
.preview-main { aspect-ratio: 16 / 10; }
.preview-small { aspect-ratio: 16 / 8.6; }
.preview-card img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 0.3s ease-out; }
.preview-card:hover img { transform: scale(1.03); }
.preview-shade { position: absolute; inset: 0; background: linear-gradient(180deg, transparent 38%, rgba(0, 0, 0, 0.55) 100%); }
.preview-text { position: absolute; left: 24px; right: 24px; bottom: 20px; z-index: 1; }
.preview-text h3 { color: #fff; font-size: 18px; font-weight: 600; margin-bottom: 6px; }
.preview-text p { color: rgba(255, 255, 255, 0.85); font-size: 13px; line-height: 1.6; margin: 0; }
.lock-badge {
  position: absolute; right: 14px; bottom: 14px; z-index: 2;
  width: 32px; height: 32px; border-radius: 50%;
  background: rgba(26, 25, 23, 0.65); color: var(--accent);
  display: flex; align-items: center; justify-content: center;
  transition: all 0.2s ease-out; backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}
.preview-card:hover .lock-badge { width: auto; min-width: 56px; border-radius: 16px; padding: 0 10px; color: #fff; }
.lock-badge svg { width: 14px; height: 14px; }
.lock-badge .lock-label { display: none; font-size: 12px; font-weight: 500; }
.preview-card:hover .lock-badge .lock-label { display: inline; }
.preview-card:hover .lock-badge .lock-ico { display: none; }
.preview-foot { text-align: center; margin-top: 28px; }
.preview-foot a { font-size: 15px; color: var(--primary); font-weight: 500; padding-bottom: 4px; border-bottom: 1px solid transparent; transition: border-color 0.25s ease-out; }
.preview-foot a:hover { color: var(--accent); border-color: var(--accent); }
.news-list { display: flex; flex-direction: column; gap: 12px; }
.news-item {
  display: flex; align-items: center; gap: 20px;
  background: var(--card-bg); border: 1px solid var(--border);
  border-radius: var(--radius-card); padding: 16px 20px;
  transition: background 0.25s ease-out, box-shadow 0.25s ease-out;
}
.news-item:hover { background: #F7F5F2; box-shadow: var(--shadow-sm); color: inherit; }
.news-thumb {
  width: 96px; height: 64px; border-radius: 6px; flex-shrink: 0;
  background-size: cover; background-position: center;
  transition: opacity 0.25s ease-out; display: block;
}
.news-item:hover .news-thumb { opacity: 0.85; }
.news-main { flex: 1; min-width: 0; }
.news-main h4 { font-size: 15px; font-weight: 500; margin-bottom: 4px; color: var(--text-ink); }
.news-main p {
  font-size: 13px; color: var(--text-sub); margin: 0; line-height: 1.6;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.news-meta { display: flex; flex-direction: column; align-items: flex-end; gap: 6px; flex-shrink: 0; }
.news-badge {
  background: rgba(47, 62, 53, 0.10); color: var(--primary);
  font-size: 12px; padding: 2px 10px; border-radius: 4px;
}
.news-meta time { font-size: 13px; color: var(--text-weak); }
.news-more { text-align: right; padding-top: 4px; }
.news-more a { font-size: 14px; color: var(--text-sub); border-bottom: 1px solid transparent; }
.news-more a:hover { color: var(--primary); border-color: var(--primary); }
.news-empty {
  min-height: 280px; display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  background: var(--card-bg); border: 1px dashed rgba(38, 37, 34, 0.15);
  border-radius: var(--radius-card); color: var(--text-weak);
}
.news-empty svg { width: 40px; height: 40px; margin-bottom: 12px; }
.news-empty p { font-size: 14px; margin: 0; }
.faq-card {
  background: var(--card-bg); border: 1px solid var(--border) !important;
  border-radius: var(--radius-card) !important; margin-bottom: 12px;
  box-shadow: var(--shadow-sm); overflow: hidden;
}
.accordion-button {
  min-height: 56px; padding: 18px 24px;
  font-family: var(--font-serif); font-size: 17px; font-weight: 500;
  color: var(--text-ink); background: var(--card-bg);
  box-shadow: none !important; display: flex; align-items: center; gap: 16px;
}
.accordion-button::after { display: none; }
.accordion-button:focus { box-shadow: 0 0 0 2px var(--accent) !important; }
.accordion-button:not(.collapsed) { background: var(--card-bg); color: var(--text-ink); }
.accordion-body { background: #F9F7F4; padding: 20px 24px; font-size: 14px; line-height: 1.7; color: var(--text-sub); }
.accordion-icon { width: 20px; height: 20px; flex-shrink: 0; margin-left: auto; color: var(--accent); transition: transform 0.25s ease-out; }
.accordion-button:not(.collapsed) .accordion-icon { transform: rotate(45deg); }
.cta-band { background: var(--dark-bg); position: relative; overflow: hidden; text-align: center; padding: 80px 0; }
.cta-band::before {
  content: ""; position: absolute; inset: 0;
  background-image: url('/assets/images/backpic/back-2.png');
  background-size: cover; background-position: center; opacity: 0.16;
}
.cta-band .container { position: relative; z-index: 2; }
.cta-band h2 { font-size: 32px; color: #fff; font-weight: 600; margin-bottom: 16px; }
.cta-band p { font-size: 14px; color: rgba(255, 255, 255, 0.65); margin-bottom: 28px; }
.site-footer { background: var(--dark-bg); color: #D8D3CC; padding: 64px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1.2fr; gap: 48px; padding-bottom: 48px; }
.footer-brand .brand-name { font-family: var(--font-serif); font-size: 20px; color: #fff; font-weight: 600; margin-bottom: 10px; }
.footer-brand p { font-size: 14px; color: #9D988F; line-height: 1.8; margin: 0; }
.footer-col h4 { font-size: 15px; color: #fff; margin-bottom: 16px; font-family: var(--font-sans); font-weight: 500; }
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col li { font-size: 14px; color: #9D988F; line-height: 1.6; }
.footer-col a { font-size: 14px; color: #9D988F; transition: color 0.25s ease-out; }
.footer-col a:hover { color: #fff; text-decoration: underline; }
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 24px 0; display: flex; justify-content: space-between;
  align-items: center; gap: 12px; flex-wrap: wrap;
}
.footer-bottom p { margin: 0; font-size: 13px; color: #9D988F; }
.search-modal { border-radius: 12px; border: none; box-shadow: var(--shadow-lg); }
.modal-backdrop.show { opacity: 0.5; }
.search-form { display: flex; gap: 8px; padding: 20px; }
.search-form .form-control { height: 48px; border-radius: 8px; border: 1px solid rgba(38, 37, 34, 0.15); font-size: 15px; padding: 0 16px; }
.search-form .form-control:focus { border-color: var(--accent); box-shadow: 0 0 0 4px rgba(200, 161, 120, 0.15); }
.btn-search { height: 48px; border-radius: 8px; padding: 0 22px; }
@media (max-width: 1199.98px) {
  .preview-small { aspect-ratio: 16 / 9; }
}
@media (max-width: 991.98px) {
  .site-header, .site-header .navbar { height: 60px; }
  .site-header.scrolled { height: 60px; }
  .site-header.scrolled .navbar { height: 60px; }
  .navbar-collapse {
    position: absolute; top: calc(100% + 10px); left: 16px; right: 16px;
    background: #fff; border-radius: 12px; box-shadow: var(--shadow-md);
    padding: 16px 20px;
  }
  .navbar-collapse .navbar-nav { align-items: stretch; gap: 4px; margin: 0 0 12px 0; }
  .navbar-collapse .nav-link { color: var(--text-ink) !important; padding: 12px 8px; border-bottom: 1px solid var(--border); }
  .navbar-collapse .nav-link:hover, .navbar-collapse .nav-link.active { color: var(--primary) !important; background: rgba(47, 62, 53, 0.06); }
  .navbar-collapse .nav-link.active::after { display: none; }
  .nav-actions { justify-content: space-between; }
  .icon-btn { background: rgba(38, 37, 34, 0.06); color: var(--text-ink); }
  .btn-nav { height: 42px; }
  .tier-grid { grid-template-columns: 1fr; }
  .tier-featured { margin-top: 0; }
  .preview-grid { grid-template-columns: 1fr; }
  .preview-side { grid-template-rows: none; grid-template-columns: 1fr 1fr; }
  .preview-small { aspect-ratio: 16 / 9; }
}
@media (max-width: 768px) {
  .container { padding-left: 24px; padding-right: 24px; }
  .section-pad { padding: 64px 0; }
  .section-head { margin-bottom: 40px; }
  .section-head h2 { font-size: 28px; }
  .hero-section { min-height: 88vh; }
  .hero-inner h1 { font-size: 36px; }
  .hero-sub { font-size: 16px; margin-bottom: 28px; }
  .hero-actions .btn { width: 100%; max-width: 280px; }
  .about-copy h2 { font-size: 24px; }
  .stats-wrap { gap: 8px; }
  .stat-item { padding: 16px 8px; }
  .stat-num { font-size: 24px; }
  .compare-col { padding: 28px 22px; }
  .compare-vip { border-left: none; border-top: 2px solid var(--accent); }
  .preview-side { grid-template-columns: 1fr; }
  .preview-text { left: 18px; right: 18px; bottom: 16px; }
  .preview-text h3 { font-size: 16px; }
  .news-item { flex-wrap: wrap; padding: 14px 16px; gap: 14px; }
  .news-thumb { width: 80px; height: 56px; }
  .news-meta { flex-direction: row; width: 100%; justify-content: flex-start; }
  .cta-band { padding: 64px 0; }
  .cta-band h2 { font-size: 26px; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 576px) {
  .hero-inner h1 { font-size: 32px; }
  .hero-actions { width: 100%; }
  .hero-actions .btn { width: 100%; max-width: none; }
  .tier-card { padding: 28px 22px; }
  .tier-featured { padding: 34px 24px; }
  .btn { padding: 0 22px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  html { scroll-behavior: auto; }
  .reveal { opacity: 1 !important; transform: none !important; }
}

/* roulang page: category1 */
:root{
  --primary:#2F3E35;
  --accent:#C8A178;
  --page-bg:#F3F0EB;
  --card-bg:#FFFFFF;
  --dark-bg:#1A1917;
  --text-ink:#262522;
  --text-sub:#6B6863;
  --text-weak:#9D988F;
  --line:rgba(38,37,34,0.10);
  --success:#4D7C5B;
  --alert:#C94F3D;
  --radius-btn:6px;
  --radius-card:8px;
  --radius-input:10px;
  --radius-large:20px;
  --shadow-soft:0 4px 16px rgba(38,37,34,0.05);
  --shadow-normal:0 8px 30px rgba(38,37,34,0.08);
  --shadow-hover:0 18px 46px rgba(38,37,34,0.12);
  --shadow-gold:0 8px 20px rgba(200,161,120,0.4);
}
*{
  box-sizing:border-box;
}
html{
  scroll-behavior:smooth;
}
body{
  margin:0;
  font-family:'Noto Sans SC','PingFang SC','Microsoft YaHei',system-ui,sans-serif;
  font-size:16px;
  line-height:1.75;
  color:var(--text-ink);
  background:var(--page-bg);
  -webkit-font-smoothing:antialiased;
}
img{
  max-width:100%;
  display:block;
}
a{
  color:var(--primary);
  text-decoration:none;
  transition:color .2s ease-out;
}
a:hover{
  color:var(--accent);
}
button{
  border:none;
  background:none;
  cursor:pointer;
  font-family:inherit;
}
.container{
  max-width:1200px;
  padding-left:40px;
  padding-right:40px;
}
.site-header{
  position:fixed;
  top:0;
  left:0;
  right:0;
  z-index:1030;
  height:72px;
  display:flex;
  align-items:center;
  background:rgba(26,25,23,0.20);
  -webkit-backdrop-filter:blur(16px) saturate(160%);
  backdrop-filter:blur(16px) saturate(160%);
  border-bottom:1px solid rgba(255,255,255,0.12);
  transition:background .25s ease-out,border-color .25s ease-out,box-shadow .25s ease-out,height .25s ease-out;
}
.site-header.scrolled{
  background:rgba(255,255,255,0.92);
  -webkit-backdrop-filter:blur(18px) saturate(180%);
  backdrop-filter:blur(18px) saturate(180%);
  border-color:rgba(38,37,34,0.06);
  box-shadow:0 6px 20px rgba(38,37,34,0.05);
}
.site-header .navbar{
  width:100%;
  padding:0;
  min-height:0;
}
.site-header .navbar-brand{
  display:flex;
  flex-direction:column;
  align-items:flex-start;
  padding:0;
  margin-right:0;
  line-height:1.2;
}
.brand-name{
  font-family:'Noto Serif SC','PingFang SC',serif;
  font-weight:600;
  font-size:20px;
  letter-spacing:0.02em;
  color:#fff;
  transition:color .25s ease-out;
}
.brand-sub{
  font-size:12px;
  color:rgba(255,255,255,0.70);
  letter-spacing:0.04em;
  transition:color .25s ease-out;
}
.site-header.scrolled .brand-name{
  color:var(--text-ink);
}
.site-header.scrolled .brand-sub{
  color:var(--text-sub);
}
.navbar-nav{
  gap:6px;
}
.navbar-nav .nav-link{
  font-size:15px;
  font-weight:500;
  color:rgba(255,255,255,0.88);
  padding:8px 18px;
  border-radius:var(--radius-btn);
  position:relative;
  transition:color .2s ease-out,background .2s ease-out;
}
.site-header.scrolled .navbar-nav .nav-link{
  color:var(--text-ink);
}
.navbar-nav .nav-link:hover{
  color:var(--accent);
  background:rgba(255,255,255,0.08);
}
.site-header.scrolled .navbar-nav .nav-link:hover{
  background:rgba(200,161,120,0.10);
  color:var(--accent);
}
.navbar-nav .nav-link.active{
  color:var(--accent);
  background:rgba(200,161,120,0.14);
}
.nav-actions{
  display:flex;
  align-items:center;
  gap:14px;
}
.icon-btn{
  width:44px;
  height:44px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border-radius:var(--radius-btn);
  color:#fff;
  transition:background .2s,color .2s;
}
.site-header.scrolled .icon-btn{
  color:var(--text-ink);
}
.icon-btn:hover{
  background:rgba(200,161,120,0.18);
  color:var(--accent);
}
.btn-gold{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  height:52px;
  padding:0 28px;
  background:var(--accent);
  color:#1A1917;
  font-size:15px;
  font-weight:500;
  border-radius:var(--radius-btn);
  border:1.5px solid var(--accent);
  transition:background .25s ease-out,box-shadow .25s ease-out,transform .25s ease-out,color .25s ease-out;
}
.btn-gold:hover{
  background:#D4B488;
  border-color:#D4B488;
  color:#1A1917;
  transform:translateY(-2px);
  box-shadow:var(--shadow-gold);
}
.btn-gold:focus-visible,
.btn-outline:focus-visible,
.icon-btn:focus-visible,
.navbar-toggler:focus-visible{
  outline:2px solid var(--accent);
  outline-offset:2px;
}
.btn-nav{
  height:44px;
  padding:0 22px;
  font-size:14px;
}
.btn-outline{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  height:52px;
  padding:0 28px;
  background:transparent;
  color:#fff;
  font-size:15px;
  font-weight:500;
  border-radius:var(--radius-btn);
  border:1.5px solid rgba(255,255,255,0.80);
  transition:background .25s,color .25s,border-color .25s,transform .25s;
}
.btn-outline:hover{
  background:rgba(255,255,255,0.18);
  color:#fff;
  border-color:#fff;
  transform:translateY(-2px);
}
.navbar-toggler{
  width:44px;
  height:44px;
  padding:0;
  border:none;
  display:flex;
  flex-direction:column;
  justify-content:center;
  gap:5px;
  align-items:center;
}
.toggler-bar{
  width:22px;
  height:2px;
  background:#fff;
  border-radius:2px;
  transition:background .2s;
}
.site-header.scrolled .toggler-bar{
  background:var(--text-ink);
}
@media (min-width:992px){
  .navbar-brand{
    margin-right:56px;
  }
}
@media (max-width:991.98px){
  .site-header{
    height:60px;
  }
  .container{
    padding-left:24px;
    padding-right:24px;
  }
  .navbar-collapse{
    margin-top:10px;
    background:#fff;
    border-radius:12px;
    padding:16px;
    box-shadow:var(--shadow-normal);
  }
  .navbar-nav{
    gap:4px;
  }
  .navbar-nav .nav-link{
    color:var(--text-ink);
    padding:12px 16px;
  }
  .navbar-nav .nav-link:hover{
    background:rgba(200,161,120,0.12);
  }
  .nav-actions{
    margin-top:10px;
    padding-top:10px;
    border-top:1px solid var(--line);
    justify-content:space-between;
  }
  .icon-btn{
    color:var(--text-ink);
  }
}

/* Page Hero */
.page-hero{
  position:relative;
  background:url('/assets/images/backpic/back-2.png') center/cover no-repeat;
  min-height:440px;
  display:flex;
  align-items:center;
  padding:140px 0 80px;
}
.page-hero::before{
  content:'';
  position:absolute;
  inset:0;
  background:linear-gradient(180deg,rgba(26,25,23,0.55) 0%,rgba(26,25,23,0.68) 100%);
}
.page-hero .container{
  position:relative;
  z-index:1;
}
.hero-kicker{
  font-size:14px;
  color:rgba(255,255,255,0.72);
  letter-spacing:0.16em;
  text-transform:uppercase;
  margin-bottom:14px;
}
.page-hero h1{
  font-family:'Noto Serif SC','PingFang SC',serif;
  font-size:48px;
  font-weight:600;
  line-height:1.25;
  color:#fff;
  letter-spacing:0.02em;
  margin:0 0 20px;
}
.hero-line{
  display:block;
  width:64px;
  height:2px;
  background:var(--accent);
  margin-bottom:24px;
}
.page-hero .hero-desc{
  font-size:16px;
  color:rgba(255,255,255,0.86);
  max-width:520px;
  margin:0 0 28px;
}
.breadcrumb-nav{
  font-size:13px;
  color:rgba(255,255,255,0.62);
}
.breadcrumb-nav a{
  color:rgba(255,255,255,0.82);
}
.breadcrumb-nav a:hover{
  color:var(--accent);
}
.breadcrumb-nav .sep{
  margin:0 8px;
  color:rgba(255,255,255,0.50);
}

/* Section common */
.section-block{
  padding:100px 0;
}
.section-head{
  margin-bottom:60px;
}
.section-head .section-kicker{
  font-size:14px;
  font-weight:600;
  letter-spacing:0.12em;
  color:var(--accent);
  text-transform:uppercase;
  margin-bottom:10px;
}
.section-head h2{
  font-family:'Noto Serif SC','PingFang SC',serif;
  font-size:32px;
  font-weight:600;
  color:var(--text-ink);
  line-height:1.3;
  margin:0;
}
.section-head p{
  font-size:15px;
  color:var(--text-sub);
  max-width:560px;
  margin:16px 0 0;
}

/* Intro */
.intro-section{
  background:var(--page-bg);
}
.intro-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:68px;
  align-items:center;
}
.intro-copy h2{
  font-family:'Noto Serif SC','PingFang SC',serif;
  font-size:28px;
  font-weight:600;
  color:var(--text-ink);
  line-height:1.4;
  margin:0 0 20px;
}
.intro-copy p{
  font-size:15px;
  line-height:1.9;
  color:var(--text-sub);
  margin-bottom:16px;
}
.intro-copy p:last-child{
  margin-bottom:0;
}
.intro-scene{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:28px;
}
.scene-tag{
  display:inline-flex;
  align-items:center;
  height:36px;
  padding:0 16px;
  font-size:13px;
  color:var(--primary);
  background:rgba(47,62,53,0.08);
  border-radius:40px;
  border:1px solid rgba(47,62,53,0.12);
}
.intro-media{
  position:relative;
  border-radius:var(--radius-card);
  overflow:hidden;
  box-shadow:var(--shadow-normal);
}
.intro-media img{
  width:100%;
  height:340px;
  object-fit:cover;
  transition:transform .4s ease-out;
}
.intro-media:hover img{
  transform:scale(1.02);
}
.intro-media::after{
  content:'';
  position:absolute;
  inset:0;
  background:linear-gradient(180deg,transparent 55%,rgba(26,25,23,0.18));
  pointer-events:none;
}

/* Points */
.points-section{
  background:var(--card-bg);
}
.points-list{
  border-top:1px solid var(--line);
}
.point-item{
  display:grid;
  grid-template-columns:120px 1fr;
  gap:32px;
  padding:52px 0;
  border-bottom:1px solid var(--line);
  transition:gap .3s ease-out;
}
.point-no{
  font-family:'Noto Serif SC',serif;
  font-size:42px;
  font-weight:600;
  color:var(--accent);
  line-height:1.2;
  display:flex;
  align-items:flex-start;
  letter-spacing:0.02em;
}
.point-body h3{
  font-family:'Noto Serif SC','PingFang SC',serif;
  font-size:22px;
  font-weight:600;
  color:var(--text-ink);
  margin:0 0 12px;
}
.point-body p{
  font-size:15px;
  line-height:1.9;
  color:var(--text-sub);
  max-width:720px;
  margin:0;
}
.point-rule{
  width:40px;
  height:1px;
  background:var(--accent);
  margin-top:18px;
}

/* Service */
.service-section{
  background:var(--page-bg);
}
.service-grid{
  display:grid;
  grid-template-columns:1.1fr 0.9fr;
  gap:68px;
  align-items:center;
}
.service-list{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:28px;
  margin-top:24px;
}
.service-item{
  background:var(--card-bg);
  border:1px solid var(--line);
  border-radius:var(--radius-card);
  padding:26px 24px;
  box-shadow:var(--shadow-soft);
  transition:box-shadow .25s,transform .25s;
}
.service-item:hover{
  box-shadow:var(--shadow-normal);
  transform:translateY(-3px);
}
.service-icon{
  width:42px;
  height:42px;
  border-radius:10px;
  background:rgba(200,161,120,0.14);
  color:var(--accent);
  display:flex;
  align-items:center;
  justify-content:center;
  margin-bottom:16px;
}
.service-item h3{
  font-size:17px;
  font-weight:600;
  color:var(--text-ink);
  margin:0 0 8px;
}
.service-item p{
  font-size:14px;
  line-height:1.7;
  color:var(--text-sub);
  margin:0;
}
.service-media{
  border-radius:var(--radius-card);
  overflow:hidden;
  box-shadow:var(--shadow-normal);
}
.service-media img{
  width:100%;
  height:460px;
  object-fit:cover;
  transition:transform .4s ease-out;
}
.service-media:hover img{
  transform:scale(1.03);
}

/* CTA band */
.cta-section{
  background:var(--dark-bg);
  position:relative;
  overflow:hidden;
  padding:96px 0;
}
.cta-section::before{
  content:'';
  position:absolute;
  inset:0;
  background:url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
  opacity:0.12;
  pointer-events:none;
}
.cta-box{
  position:relative;
  z-index:1;
  text-align:center;
  max-width:720px;
  margin:0 auto;
  padding:0 24px;
}
.cta-box h2{
  font-family:'Noto Serif SC','PingFang SC',serif;
  font-size:30px;
  font-weight:600;
  color:#fff;
  line-height:1.35;
  margin:0 0 18px;
}
.cta-box p{
  font-size:15px;
  color:rgba(255,255,255,0.72);
  line-height:1.8;
  margin:0 0 36px;
}
.cta-box .btn-gold{
  font-size:16px;
}

/* Footer */
.site-footer{
  background:#1A1917;
  color:#D8D3CC;
  padding-top:72px;
}
.footer-grid{
  display:grid;
  grid-template-columns:2fr 1fr 1.2fr;
  gap:56px;
  padding-bottom:44px;
  border-bottom:1px solid rgba(255,255,255,0.08);
}
.footer-brand .brand-name{
  color:#fff;
  font-size:22px;
  margin-bottom:12px;
}
.footer-brand p{
  font-size:14px;
  line-height:1.8;
  color:#9D988F;
  max-width:340px;
  margin:0;
}
.footer-col h4{
  font-size:15px;
  font-weight:600;
  color:#fff;
  margin:0 0 18px;
}
.footer-col ul{
  list-style:none;
  padding:0;
  margin:0;
}
.footer-col li{
  font-size:14px;
  color:#9D988F;
  line-height:2.1;
}
.footer-col a{
  color:#9D988F;
  transition:color .2s;
}
.footer-col a:hover{
  color:#fff;
  text-decoration:underline;
}
.footer-bottom{
  padding:24px 0 28px;
  display:flex;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
  font-size:13px;
  color:#6B6863;
}
.footer-bottom p{
  margin:0;
}

/* Responsive */
@media (max-width:991.98px){
  .section-block{
    padding:76px 0;
  }
  .intro-grid{
    grid-template-columns:1fr;
    gap:36px;
  }
  .service-grid{
    grid-template-columns:1fr;
    gap:40px;
  }
  .service-media img{
    height:360px;
  }
  .point-item{
    grid-template-columns:86px 1fr;
    gap:24px;
    padding:40px 0;
  }
  .point-no{
    font-size:34px;
  }
  .cta-section{
    padding:76px 0;
  }
  .footer-grid{
    grid-template-columns:1fr 1fr;
    gap:40px;
  }
}
@media (max-width:767.98px){
  .container{
    padding-left:20px;
    padding-right:20px;
  }
  .page-hero{
    min-height:380px;
    padding:110px 0 60px;
  }
  .page-hero h1{
    font-size:34px;
  }
  .section-block{
    padding:60px 0;
  }
  .section-head{
    margin-bottom:40px;
  }
  .section-head h2{
    font-size:26px;
  }
  .point-item{
    grid-template-columns:1fr;
    gap:12px;
    padding:36px 0;
  }
  .service-list{
    grid-template-columns:1fr;
  }
  .cta-box h2{
    font-size:26px;
  }
  .footer-grid{
    grid-template-columns:1fr;
    gap:32px;
  }
}
@media (max-width:575.98px){
  .brand-sub{
    display:none;
  }
  .btn-nav{
    padding:0 16px;
    font-size:13px;
  }
  .page-hero{
    min-height:350px;
  }
  .page-hero h1{
    font-size:30px;
  }
}
@media (prefers-reduced-motion:reduce){
  *,
  *::before,
  *::after{
    animation:none !important;
    transition:none !important;
    scroll-behavior:auto !important;
  }
}

/* roulang page: article */
:root{
  --primary:#2F3E35;
  --accent:#C8A178;
  --page-bg:#F3F0EB;
  --card-bg:#FFFFFF;
  --dark-bg:#1A1917;
  --text-ink:#262522;
  --text-sub:#6B6863;
  --text-weak:#9D988F;
  --border:rgba(38,37,34,0.10);
  --radius-sm:6px;
  --radius-md:8px;
  --radius-lg:20px;
  --shadow-soft:0 4px 16px rgba(38,37,34,0.05);
  --shadow-normal:0 8px 30px rgba(38,37,34,0.08);
  --shadow-hover:0 18px 46px rgba(38,37,34,0.12);
  --shadow-gold:0 8px 20px rgba(200,161,120,0.4);
  --section-space:96px;
  --section-space-mobile:64px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
  font-family:'Noto Sans SC','PingFang SC','Microsoft YaHei',system-ui,-apple-system,sans-serif;
  font-size:16px;line-height:1.75;color:var(--text-ink);background:var(--page-bg);
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block;}
a{color:var(--primary);text-decoration:none;transition:color .2s ease;}
a:hover{color:var(--accent);}
button{font-family:inherit;}
.container{max-width:1200px;padding-left:40px;padding-right:40px;}
@media(max-width:768px){.container{padding-left:24px;padding-right:24px;}}

/* 按钮 */
.btn-gold{
  display:inline-flex;align-items:center;justify-content:center;height:52px;padding:0 28px;
  background:var(--accent);color:#1A1917;font-size:15px;font-weight:500;
  border:none;border-radius:var(--radius-sm);cursor:pointer;transition:all .25s ease-out;
}
.btn-gold:hover{background:#D6B28C;color:#1A1917;transform:translateY(-2px);box-shadow:var(--shadow-gold);}
.btn-gold:active{transform:translateY(0);}
.btn-gold:focus-visible{outline:2px solid var(--accent);outline-offset:2px;}
.btn-outline{
  display:inline-flex;align-items:center;justify-content:center;height:52px;padding:0 28px;
  background:transparent;color:#fff;font-size:15px;font-weight:500;border:1.5px solid rgba(255,255,255,0.65);
  border-radius:var(--radius-sm);cursor:pointer;transition:all .25s ease-out;
}
.btn-outline:hover{background:rgba(255,255,255,0.12);color:#fff;border-color:#fff;}
.btn-nav{height:44px;padding:0 22px;border-radius:var(--radius-sm);}

/* 导航 */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:1000;height:72px;
  background:rgba(26,25,23,0.20);
  backdrop-filter:blur(16px) saturate(160%);
  -webkit-backdrop-filter:blur(16px) saturate(160%);
  border-bottom:1px solid rgba(255,255,255,0.12);
  transition:background .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.site-header.scrolled{
  background:rgba(255,255,255,0.92);
  backdrop-filter:blur(18px) saturate(180%);
  -webkit-backdrop-filter:blur(18px) saturate(180%);
  border-bottom-color:rgba(38,37,34,0.06);
  box-shadow:0 6px 20px rgba(38,37,34,0.05);
}
.site-header .navbar{height:72px;padding:0;}
.site-header .navbar-brand{display:flex;align-items:baseline;gap:8px;padding:0;margin:0;}
.site-header .brand-name{
  font-family:'Noto Serif SC',serif;font-size:20px;font-weight:600;color:#fff;
  letter-spacing:.01em;transition:color .25s;line-height:1.2;
}
.site-header .brand-sub{font-size:12px;color:rgba(255,255,255,0.65);letter-spacing:.05em;transition:color .25s;white-space:nowrap;}
.site-header.scrolled .brand-name{color:var(--text-ink);}
.site-header.scrolled .brand-sub{color:var(--text-weak);}
.site-header .nav-link{
  color:rgba(255,255,255,0.92);font-size:15px;font-weight:500;padding:10px 18px !important;
  position:relative;transition:color .25s;white-space:nowrap;
}
.site-header .nav-link::after{
  content:'';position:absolute;left:18px;right:18px;bottom:4px;height:2px;
  background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .3s ease-out;
}
.site-header .nav-link:hover::after,
.site-header .nav-link.active::after{transform:scaleX(1);}
.site-header.scrolled .nav-link{color:var(--text-ink);}
.site-header .nav-actions{display:flex;align-items:center;gap:16px;}
.site-header .icon-btn{
  width:40px;height:40px;display:inline-flex;align-items:center;justify-content:center;
  border:1px solid rgba(255,255,255,0.28);border-radius:50%;background:transparent;color:#fff;
  transition:all .25s ease;
}
.site-header.scrolled .icon-btn{border-color:rgba(38,37,34,0.20);color:var(--text-ink);}
.site-header .icon-btn:hover{border-color:var(--accent);color:var(--accent);}
.site-header .navbar-toggler{border:none;padding:6px 4px;box-shadow:none !important;outline:none;}
.toggler-bar{display:block;width:24px;height:2px;background:#fff;margin:5px 0;transition:background .25s;border-radius:2px;}
.site-header.scrolled .toggler-bar{background:var(--text-ink);}
@media(max-width:991.98px){
  .site-header .navbar-collapse{
    background:rgba(255,255,255,0.97);border-radius:12px;box-shadow:var(--shadow-normal);
    padding:20px;margin-top:12px;border:1px solid rgba(38,37,34,0.06);
  }
  .site-header .navbar-collapse .nav-link{
    color:var(--text-ink) !important;padding:14px 0 !important;border-bottom:1px solid rgba(38,37,34,0.06);
  }
  .site-header .navbar-collapse .nav-link::after{display:none;}
  .site-header .navbar-collapse .nav-actions{padding-top:16px;display:flex;justify-content:flex-start;gap:12px;}
  .site-header .navbar-collapse .icon-btn{border-color:rgba(38,37,34,0.20);color:var(--text-ink);}
}

/* 文章 Banner */
.article-banner{
  position:relative;padding:158px 0 76px;background-size:cover;background-position:center;
  background-color:var(--primary);
}
.article-banner::before{
  content:'';position:absolute;inset:0;
  background:linear-gradient(160deg,rgba(26,25,23,0.80) 0%,rgba(38,50,43,0.58) 55%,rgba(26,25,23,0.74) 100%);
}
.article-banner .container{position:relative;z-index:1;}
.breadcrumb-nav{
  display:flex;align-items:center;flex-wrap:wrap;gap:8px;font-size:13px;
  color:rgba(255,255,255,0.60);margin-bottom:22px;
}
.breadcrumb-nav a{color:rgba(255,255,255,0.72);transition:color .2s;}
.breadcrumb-nav a:hover{color:var(--accent);}
.breadcrumb-sep{opacity:.5;}
.breadcrumb-current{
  color:rgba(255,255,255,0.92);max-width:380px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.article-banner-title{
  font-family:'Noto Serif SC',serif;font-size:42px;font-weight:600;color:#fff;
  line-height:1.3;letter-spacing:.02em;max-width:860px;margin-bottom:22px;
}
.article-meta{
  display:flex;align-items:center;flex-wrap:wrap;gap:22px;font-size:14px;color:rgba(255,255,255,0.65);
}
.meta-item{display:inline-flex;align-items:center;gap:6px;}
.meta-item svg{width:15px;height:15px;opacity:.7;}

/* 正文区域 */
.article-content-section{padding:64px 0 48px;}
.article-content-wrap{max-width:760px;margin:0 auto;}
.article-content{
  font-size:17px;line-height:1.9;color:var(--text-ink);
  background:var(--card-bg);border-radius:12px;padding:48px 48px 40px;
  box-shadow:var(--shadow-normal);border:1px solid rgba(38,37,34,0.06);
}
.article-content p{margin-bottom:24px;font-size:16px;line-height:1.9;}
.article-content h2{
  font-family:'Noto Serif SC',serif;font-size:24px;font-weight:600;color:var(--text-ink);
  margin-top:40px;margin-bottom:16px;line-height:1.4;
}
.article-content h3{
  font-size:19px;font-weight:600;color:var(--text-ink);margin-top:32px;margin-bottom:12px;line-height:1.4;
}
.article-content h4{font-size:17px;font-weight:600;margin-top:24px;margin-bottom:10px;}
.article-content ul,.article-content ol{padding-left:24px;margin-bottom:24px;}
.article-content li{margin-bottom:8px;}
.article-content img{
  border-radius:8px;box-shadow:var(--shadow-normal);margin:32px auto;max-width:100%;height:auto;
}
.article-content figure{margin:32px 0;text-align:center;}
.article-content figcaption{
  font-size:13px;color:var(--text-weak);text-align:center;margin-top:12px;
}
.article-content blockquote{
  border-left:3px solid var(--accent);padding:16px 24px;background:#F9F7F4;
  border-radius:0 8px 8px 0;margin:32px 0;color:var(--text-sub);
}
.article-content a{color:var(--accent);text-decoration:underline;}
.article-content table{width:100%;border-collapse:collapse;margin:32px 0;}
.article-content th,.article-content td{
  border:1px solid rgba(38,37,34,0.10);padding:12px 16px;text-align:left;
}
.article-content th{background:#F9F7F4;font-weight:600;}

/* 空态 */
.article-empty{
  background:var(--card-bg);border-radius:12px;box-shadow:var(--shadow-normal);
  border:1px solid rgba(38,37,34,0.06);padding:72px 48px;text-align:center;
}
.article-empty svg{color:var(--text-weak);margin-bottom:16px;}
.article-empty p{font-size:15px;color:var(--text-weak);margin-bottom:24px;}

/* 上一篇/下一篇 */
.article-nav-row{
  display:flex;align-items:center;justify-content:space-between;gap:20px;
  margin-top:32px;padding-top:28px;border-top:1px solid rgba(38,37,34,0.08);
}
.article-nav-link{
  flex:1;display:flex;flex-direction:column;gap:3px;padding:14px 18px;border-radius:var(--radius-md);
  background:#F9F7F4;border:1px solid rgba(38,37,34,0.06);cursor:default;
  transition:background .2s;
}
.article-nav-link:not(.disabled){cursor:pointer;}
.article-nav-link:not(.disabled):hover{background:#F3EFEA;}
.article-nav-link.disabled{opacity:.5;}
.nav-label{font-size:13px;color:var(--text-weak);}
.nav-tip{font-size:14px;color:var(--text-sub);}
.article-nav-list{
  flex-shrink:0;height:48px;padding:0 28px;display:inline-flex;align-items:center;
  border:1.5px solid var(--primary);color:var(--primary);border-radius:var(--radius-sm);
  font-size:14px;font-weight:500;transition:all .25s ease;
}
.article-nav-list:hover{background:var(--primary);color:#fff;}

/* 相关推荐 */
.related-section{padding:48px 0 96px;border-top:1px solid rgba(38,37,34,0.06);}
.section-head{text-align:center;margin-bottom:48px;}
.section-title{
  font-family:'Noto Serif SC',serif;font-size:30px;font-weight:600;color:var(--text-ink);margin-bottom:8px;
}
.section-desc{font-size:14px;color:var(--text-weak);}
.related-card{
  background:var(--card-bg);border-radius:12px;overflow:hidden;box-shadow:var(--shadow-normal);
  transition:all .3s ease;height:100%;border:1px solid rgba(38,37,34,0.06);
}
.related-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);}
.related-card-link{display:flex;flex-direction:column;height:100%;color:inherit;}
.related-card-link:hover{color:inherit;}
.related-cover{aspect-ratio:16/10;overflow:hidden;background:#EBE7E0;}
.related-cover img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease;}
.related-card:hover .related-cover img{transform:scale(1.03);}
.related-body{padding:24px;display:flex;flex-direction:column;flex:1;}
.related-body h3{font-size:17px;font-weight:600;color:var(--text-ink);margin-bottom:8px;line-height:1.5;}
.related-body p{
  font-size:13px;color:var(--text-sub);line-height:1.7;margin-bottom:14px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.related-more{
  margin-top:auto;font-size:13px;color:var(--accent);font-weight:500;display:inline-flex;align-items:center;gap:4px;
}
.related-more::after{content:'→';transition:transform .2s;}
.related-card:hover .related-more::after{transform:translateX(3px);}

/* 页脚 */
.site-footer{background:var(--dark-bg);color:#D8D3CC;padding:72px 0 0;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:48px;padding-bottom:48px;}
.footer-brand .brand-name{
  font-family:'Noto Serif SC',serif;font-size:22px;font-weight:600;color:#fff;margin-bottom:12px;
}
.footer-brand p{font-size:14px;line-height:1.7;color:#9D988F;max-width:320px;}
.footer-col h4{font-size:16px;font-weight:500;color:#fff;margin-bottom:18px;}
.footer-col ul{list-style:none;padding:0;margin:0;}
.footer-col li{margin-bottom:10px;font-size:14px;}
.footer-col a{color:#9D988F;transition:color .2s;text-decoration:none;}
.footer-col a:hover{color:#fff;text-decoration:underline;}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,0.08);padding:24px 0;display:flex;
  align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;
}
.footer-bottom p{font-size:13px;color:#9D988F;margin:0;}
@media(max-width:768px){
  .footer-grid{grid-template-columns:1fr;gap:32px;padding-bottom:32px;}
}

/* 搜索 Modal */
.search-modal .modal-content{
  border-radius:16px;border:none;background:var(--card-bg);box-shadow:var(--shadow-hover);
}
.search-modal .modal-header{border-bottom:1px solid rgba(38,37,34,0.08);padding:20px 24px;}
.search-modal .modal-title{font-family:'Noto Serif SC',serif;font-size:18px;font-weight:600;color:var(--text-ink);}
.search-modal .btn-close{filter:none;opacity:.5;}
.search-modal .modal-body{padding:24px;}
.search-form{display:flex;gap:12px;}
.search-input{
  height:48px;padding:0 16px;border-radius:8px;border:1px solid rgba(38,37,34,0.15);
  font-size:15px;color:var(--text-ink);background:#F9F7F4;flex:1;transition:border .2s,box-shadow .2s;
}
.search-input:focus{
  border-color:var(--accent);box-shadow:0 0 0 4px rgba(200,161,120,0.15);
  outline:none;background:#fff;
}
.search-form .btn-gold{height:48px;border-radius:8px;}

/* 动效与辅助 */
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms !important;transition-duration:.01ms !important;}
  html{scroll-behavior:auto;}
}
@media(max-width:768px){
  .article-banner{padding:128px 0 56px;}
  .article-banner-title{font-size:32px;}
  .article-content{padding:28px 20px;font-size:16px;}
  .article-nav-row{flex-direction:column;align-items:stretch;gap:12px;}
  .article-nav-list{justify-content:center;}
  .related-section{padding:40px 0 64px;}
}

/* roulang page: category2 */
:root {
            --primary: #2F3E35;
            --accent: #C8A178;
            --page-bg: #F3F0EB;
            --card-bg: #FFFFFF;
            --dark-bg: #1A1917;
            --text-ink: #262522;
            --text-secondary: #6B6863;
            --text-muted: #9D988F;
            --border: rgba(38, 37, 34, 0.10);
            --border-card: rgba(38, 37, 34, 0.08);
            --success: #4D7C5B;
            --danger: #C94F3D;
            --radius-btn: 6px;
            --radius-card: 8px;
            --radius-input: 10px;
            --radius-lg: 20px;
            --shadow-soft: 0 4px 16px rgba(38, 37, 34, 0.05);
            --shadow-base: 0 8px 30px rgba(38, 37, 34, 0.08);
            --shadow-lift: 0 18px 46px rgba(38, 37, 34, 0.12);
            --shadow-btn: 0 8px 20px rgba(200, 161, 120, 0.4);
            --space-section: 104px;
            --space-section-mobile: 68px;
            --font-serif: "Noto Serif SC", "PingFang SC", "Microsoft YaHei", serif;
            --font-sans: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.75;
            color: var(--text-ink);
            background-color: var(--page-bg);
            -webkit-font-smoothing: antialiased;
        }

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

        a {
            color: inherit;
            text-decoration: none;
            transition: color .25s ease-out;
        }

        a:hover,
        a:focus-visible {
            color: var(--accent);
        }

        button,
        input {
            font-family: inherit;
        }

        .container {
            max-width: 1200px;
            padding-left: 40px;
            padding-right: 40px;
        }

        @media (max-width: 768px) {
            .container {
                padding-left: 24px;
                padding-right: 24px;
            }
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            height: 52px;
            padding: 0 28px;
            font-size: 16px;
            font-weight: 500;
            border-radius: var(--radius-btn);
            border: 1.5px solid transparent;
            transition: all .25s ease-out;
            text-decoration: none;
            cursor: pointer;
            white-space: nowrap;
        }

        .btn-gold {
            background: var(--accent);
            color: #1A1917;
            border-color: var(--accent);
        }

        .btn-gold:hover,
        .btn-gold:focus-visible {
            background: #d4b48a;
            border-color: #d4b48a;
            color: #1A1917;
            box-shadow: var(--shadow-btn);
            transform: translateY(-2px);
        }

        .btn-outline-white {
            background: transparent;
            color: #fff;
            border-color: rgba(255, 255, 255, 0.75);
        }

        .btn-outline-white:hover,
        .btn-outline-white:focus-visible {
            background: rgba(255, 255, 255, 0.15);
            border-color: #fff;
            color: #fff;
        }

        .btn-outline-dark {
            background: transparent;
            color: var(--primary);
            border-color: var(--primary);
        }

        .btn-outline-dark:hover,
        .btn-outline-dark:focus-visible {
            background: rgba(47, 62, 53, 0.08);
            color: var(--primary);
        }

        .btn:focus-visible,
        .icon-btn:focus-visible,
        .nav-link:focus-visible,
        .navbar-toggler:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
            box-shadow: none;
        }

        .icon-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 44px;
            height: 44px;
            border: none;
            background: transparent;
            color: inherit;
            border-radius: var(--radius-btn);
            transition: background .25s ease-out;
        }

        .icon-btn:hover {
            background: rgba(38, 37, 34, 0.06);
        }

        /* ============ 导航 ============ */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1080;
            height: 72px;
            display: flex;
            align-items: center;
            background: rgba(26, 25, 23, 0.20);
            backdrop-filter: blur(16px) saturate(160%);
            -webkit-backdrop-filter: blur(16px) saturate(160%);
            border-bottom: 1px solid rgba(255, 255, 255, 0.12);
            transition: background .25s ease-out, box-shadow .25s ease-out, border-color .25s ease-out;
        }

        .site-header.scrolled {
            background: rgba(255, 255, 255, 0.92);
            backdrop-filter: blur(18px) saturate(180%);
            -webkit-backdrop-filter: blur(18px) saturate(180%);
            border-bottom: 1px solid var(--border);
            box-shadow: 0 6px 20px rgba(38, 37, 34, 0.05);
        }

        .site-header .navbar {
            padding: 0;
            width: 100%;
        }

        .site-header .navbar-brand {
            display: flex;
            flex-direction: column;
            align-items: flex-start;
            padding: 0;
            margin: 0;
            line-height: 1.2;
        }

        .site-header .brand-name {
            font-family: var(--font-serif);
            font-size: 20px;
            font-weight: 600;
            color: #fff;
            letter-spacing: 0.02em;
            transition: color .25s ease-out;
        }

        .site-header .brand-sub {
            font-size: 11px;
            color: rgba(255, 255, 255, 0.72);
            letter-spacing: 0.06em;
            transition: color .25s ease-out;
        }

        .site-header.scrolled .brand-name {
            color: var(--text-ink);
        }

        .site-header.scrolled .brand-sub {
            color: var(--text-muted);
        }

        .site-header .navbar-nav {
            gap: 6px;
        }

        .site-header .nav-link {
            font-size: 15px;
            color: rgba(255, 255, 255, 0.90);
            padding: 10px 18px;
            border-radius: var(--radius-btn);
            position: relative;
            font-weight: 400;
            transition: color .25s ease-out, background .25s ease-out;
        }

        .site-header .nav-link::after {
            content: "";
            position: absolute;
            left: 18px;
            right: 18px;
            bottom: 4px;
            height: 2px;
            background: var(--accent);
            transform: scaleX(0);
            transform-origin: left;
            transition: transform .25s ease-out;
        }

        .site-header .nav-link:hover,
        .site-header .nav-link.active {
            color: #fff;
        }

        .site-header .nav-link.active::after {
            transform: scaleX(1);
        }

        .site-header.scrolled .nav-link {
            color: var(--text-ink);
        }

        .site-header.scrolled .nav-link:hover,
        .site-header.scrolled .nav-link.active {
            color: var(--primary);
        }

        .site-header .nav-actions {
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .site-header .nav-actions .icon-btn {
            color: #fff;
            transition: color .25s ease-out, background .25s ease-out;
        }

        .site-header.scrolled .nav-actions .icon-btn {
            color: var(--text-ink);
        }

        .site-header .btn-nav {
            height: 44px;
            padding: 0 22px;
            font-size: 15px;
        }

        .navbar-toggler {
            border: none;
            padding: 0;
            width: 44px;
            height: 44px;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 5px;
            background: transparent;
        }

        .navbar-toggler .toggler-bar {
            display: block;
            width: 24px;
            height: 2px;
            background: #fff;
            border-radius: 2px;
            transition: background .25s ease-out;
        }

        .site-header.scrolled .navbar-toggler .toggler-bar {
            background: var(--text-ink);
        }

        .navbar-toggler[aria-expanded="true"] .toggler-bar:nth-child(1) {
            transform: translateY(4px) rotate(45deg);
        }
        .navbar-toggler[aria-expanded="true"] .toggler-bar:nth-child(2) {
            opacity: 0;
        }
        .navbar-toggler[aria-expanded="true"] .toggler-bar:nth-child(3) {
            transform: translateY(-4px) rotate(-45deg);
        }

        @media (max-width: 991.98px) {
            .site-header {
                height: 60px;
            }

            .site-header .navbar-collapse {
                position: absolute;
                top: calc(100% + 8px);
                left: 16px;
                right: 16px;
                background: #fff;
                border-radius: 12px;
                box-shadow: var(--shadow-base);
                padding: 16px;
            }

            .site-header .navbar-nav {
                gap: 4px;
            }

            .site-header .nav-link {
                color: var(--text-ink);
                padding: 12px 16px;
                border-radius: var(--radius-card);
                font-size: 15px;
            }

            .site-header .nav-link::after {
                display: none;
            }

            .site-header .nav-link:hover,
            .site-header .nav-link.active {
                background: rgba(47, 62, 53, 0.06);
                color: var(--primary);
            }

            .site-header .nav-actions {
                padding: 12px 8px 4px;
                border-top: 1px solid var(--border);
                margin-top: 8px;
            }

            .site-header .nav-actions .icon-btn {
                color: var(--text-ink);
                border: 1px solid var(--border);
            }
        }

        @media (max-width: 576px) {
            .site-header .navbar-brand .brand-name {
                font-size: 18px;
            }
            .site-header .navbar-brand .brand-sub {
                font-size: 10px;
            }
        }

        /* ============ Hero ============ */
        .category-hero {
            position: relative;
            min-height: 500px;
            display: flex;
            align-items: flex-end;
            padding: 168px 0 84px;
            background: linear-gradient(90deg, rgba(26, 25, 23, 0.72) 0%, rgba(26, 25, 23, 0.45) 70%), url('/assets/images/backpic/back-1.webp') center center / cover no-repeat;
        }

        .category-hero .hero-inner {
            position: relative;
            z-index: 2;
        }

        .category-hero .hero-kicker {
            font-size: 14px;
            letter-spacing: 0.3em;
            color: rgba(255, 255, 255, 0.72);
            text-transform: uppercase;
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .category-hero .hero-kicker::before {
            content: "";
            display: inline-block;
            width: 40px;
            height: 1px;
            background: var(--accent);
        }

        .category-hero h1 {
            font-family: var(--font-serif);
            font-size: 52px;
            font-weight: 600;
            line-height: 1.2;
            color: #fff;
            letter-spacing: 0.02em;
            margin: 0 0 10px;
        }

        .category-hero .hero-sub {
            font-size: 17px;
            color: rgba(255, 255, 255, 0.85);
            max-width: 520px;
            margin-bottom: 28px;
            line-height: 1.7;
        }

        .category-hero .breadcrumb {
            margin: 0;
            padding: 0;
            background: transparent;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.66);
        }

        .category-hero .breadcrumb a {
            color: rgba(255, 255, 255, 0.66);
            transition: color .25s ease-out;
        }

        .category-hero .breadcrumb a:hover {
            color: var(--accent);
        }

        .category-hero .breadcrumb-item+.breadcrumb-item::before {
            content: "/";
            color: rgba(255, 255, 255, 0.35);
            padding: 0 6px;
        }

        @media (max-width: 768px) {
            .category-hero {
                min-height: 440px;
                padding: 140px 0 56px;
            }
            .category-hero h1 {
                font-size: 36px;
            }
            .category-hero .hero-sub {
                font-size: 15px;
            }
        }

        /* ============ 板块通用 ============ */
        .section {
            padding: var(--space-section) 0;
        }

        .section-alt {
            background: var(--card-bg);
        }

        .section-tag {
            display: inline-block;
            font-size: 13px;
            font-weight: 500;
            letter-spacing: 0.12em;
            color: var(--accent);
            background: rgba(200, 161, 120, 0.12);
            border-radius: 4px;
            padding: 5px 12px;
            margin-bottom: 18px;
        }

        .section-title {
            font-family: var(--font-serif);
            font-size: 34px;
            font-weight: 600;
            line-height: 1.3;
            color: var(--text-ink);
            letter-spacing: 0.02em;
            margin-bottom: 14px;
        }

        .section-desc {
            font-size: 16px;
            color: var(--text-secondary);
            line-height: 1.8;
            max-width: 640px;
        }

        @media (max-width: 768px) {
            .section {
                padding: var(--space-section-mobile) 0;
            }
            .section-title {
                font-size: 28px;
            }
        }

        /* ============ 简介区 ============ */
        .about-wrap {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 64px;
            align-items: center;
        }

        .about-media {
            position: relative;
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-base);
        }

        .about-media img {
            width: 100%;
            height: 400px;
            object-fit: cover;
            transition: transform .4s ease-out;
        }

        .about-media:hover img {
            transform: scale(1.02);
        }

        .about-media .media-caption {
            position: absolute;
            left: 16px;
            bottom: 16px;
            background: rgba(26, 25, 23, 0.72);
            color: #fff;
            font-size: 13px;
            padding: 6px 14px;
            border-radius: var(--radius-btn);
            backdrop-filter: blur(6px);
        }

        .about-content {
            padding-left: 8px;
        }

        .about-content .section-title {
            margin-bottom: 18px;
        }

        .about-content p {
            font-size: 15.5px;
            line-height: 1.9;
            color: var(--text-secondary);
            margin-bottom: 16px;
        }

        .about-content .lead-text {
            font-size: 17px;
            color: var(--text-ink);
            line-height: 1.85;
        }

        @media (max-width: 991.98px) {
            .about-wrap {
                grid-template-columns: 1fr;
                gap: 40px;
            }
            .about-content {
                padding-left: 0;
            }
        }

        /* ============ 编号要点 ============ */
        .points-section {
            background: var(--card-bg);
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }

        .points-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-lg);
            background: var(--card-bg);
            overflow: hidden;
            box-shadow: var(--shadow-soft);
            margin-top: 40px;
        }

        .point-item {
            padding: 48px 40px;
            border-right: 1px solid var(--border);
            transition: background .25s ease-out;
        }

        .point-item:last-child {
            border-right: none;
        }

        .point-item:hover {
            background: rgba(243, 240, 235, 0.6);
        }

        .point-num {
            font-size: 14px;
            font-weight: 500;
            font-family: var(--font-serif);
            color: var(--accent);
            letter-spacing: 0.15em;
            display: inline-flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 20px;
        }

        .point-num::after {
            content: "";
            width: 36px;
            height: 1px;
            background: var(--accent);
        }

        .point-item h3 {
            font-family: var(--font-serif);
            font-size: 20px;
            font-weight: 600;
            color: var(--text-ink);
            margin-bottom: 12px;
        }

        .point-item p {
            font-size: 14.5px;
            line-height: 1.75;
            color: var(--text-secondary);
            margin: 0;
        }

        @media (max-width: 991.98px) {
            .points-grid {
                grid-template-columns: 1fr;
            }
            .point-item {
                border-right: none;
                border-bottom: 1px solid var(--border);
                padding: 32px 28px;
            }
            .point-item:last-child {
                border-bottom: none;
            }
        }

        /* ============ 内容展示区 ============ */
        .showcase-grid {
            display: grid;
            grid-template-columns: 1.2fr 0.8fr;
            gap: 32px;
            margin-top: 48px;
        }

        .showcase-card {
            position: relative;
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-base);
            background: var(--card-bg);
            transition: transform .3s ease-out, box-shadow .3s ease-out;
        }

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

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

        .showcase-main {
            min-height: 340px;
        }

        .showcase-side {
            display: grid;
            grid-template-rows: 1fr 1fr;
            gap: 32px;
        }

        .showcase-side .showcase-card {
            min-height: 154px;
        }

        .showcase-card .showcase-body {
            position: absolute;
            left: 0;
            right: 0;
            bottom: 0;
            padding: 32px 28px 22px;
            background: linear-gradient(180deg, transparent 0%, rgba(26, 25, 23, 0.55) 70%, rgba(26, 25, 23, 0.82) 100%);
            color: #fff;
        }

        .showcase-card .showcase-title {
            font-family: var(--font-serif);
            font-size: 18px;
            font-weight: 600;
            line-height: 1.4;
            margin-bottom: 4px;
        }

        .showcase-card .showcase-desc {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.80);
            margin: 0;
            line-height: 1.6;
        }

        @media (max-width: 991.98px) {
            .showcase-grid {
                grid-template-columns: 1fr;
            }
            .showcase-side {
                grid-template-columns: 1fr 1fr;
                grid-template-rows: none;
            }
        }

        @media (max-width: 576px) {
            .showcase-side {
                grid-template-columns: 1fr;
            }
        }

        /* ============ 阅读体验区 ============ */
        .reading-section {
            background: var(--page-bg);
        }

        .reading-wrap {
            display: grid;
            grid-template-columns: 0.9fr 1.1fr;
            gap: 64px;
            align-items: center;
        }

        .reading-media {
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-base);
        }

        .reading-media img {
            height: 380px;
            width: 100%;
            object-fit: cover;
        }

        .reading-content h3 {
            font-family: var(--font-serif);
            font-size: 22px;
            font-weight: 600;
            color: var(--text-ink);
            margin-bottom: 14px;
        }

        .reading-content p {
            font-size: 15px;
            line-height: 1.85;
            color: var(--text-secondary);
            margin-bottom: 14px;
        }

        .reading-list {
            list-style: none;
            padding: 0;
            margin: 18px 0 0;
        }

        .reading-list li {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            font-size: 15px;
            line-height: 1.65;
            color: var(--text-ink);
            padding: 10px 0;
            border-bottom: 1px solid var(--border);
        }

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

        .reading-list li svg {
            flex-shrink: 0;
            margin-top: 4px;
            color: var(--success);
        }

        @media (max-width: 991.98px) {
            .reading-wrap {
                grid-template-columns: 1fr;
                gap: 36px;
            }
        }

        /* ============ FAQ ============ */
        .faq-section {
            background: var(--card-bg);
        }

        .faq-wrap {
            max-width: 860px;
            margin: 48px auto 0;
        }

        .faq-item {
            background: var(--card-bg);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-card);
            margin-bottom: 12px;
            overflow: hidden;
            box-shadow: var(--shadow-soft);
            transition: box-shadow .25s ease-out;
        }

        .faq-item:hover {
            box-shadow: var(--shadow-base);
        }

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

        .faq-item .faq-header {
            margin: 0;
        }

        .faq-item .faq-btn {
            width: 100%;
            background: transparent;
            border: none;
            padding: 20px 24px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            font-size: 16px;
            font-weight: 500;
            color: var(--text-ink);
            text-align: left;
            border-radius: var(--radius-card);
            cursor: pointer;
            transition: color .25s ease-out;
        }

        .faq-item .faq-btn:hover {
            color: var(--accent);
        }

        .faq-item .faq-icon {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            border: 1.5px solid var(--accent);
            color: var(--accent);
            transition: transform .25s ease-out, background .25s ease-out;
        }

        .faq-item .faq-btn[aria-expanded="true"] .faq-icon {
            transform: rotate(45deg);
            background: var(--accent);
            color: #fff;
        }

        .faq-item .faq-body {
            background: #F9F7F4;
            padding: 4px 24px 20px;
            font-size: 14px;
            line-height: 1.7;
            color: var(--text-secondary);
        }

        /* ============ CTA带 ============ */
        .cta-band {
            background: var(--dark-bg);
            padding: 88px 0;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .cta-band::before {
            content: "";
            position: absolute;
            inset: 0;
            background: url('/assets/images/backpic/back-2.png') center center / cover no-repeat;
            opacity: 0.08;
        }

        .cta-band .container {
            position: relative;
            z-index: 2;
        }

        .cta-band h2 {
            font-family: var(--font-serif);
            font-size: 32px;
            font-weight: 600;
            color: #fff;
            letter-spacing: 0.02em;
            margin-bottom: 12px;
        }

        .cta-band p {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.68);
            margin-bottom: 28px;
        }

        @media (max-width: 768px) {
            .cta-band {
                padding: 64px 0;
            }
            .cta-band h2 {
                font-size: 26px;
            }
        }

        /* ============ 页脚 ============ */
        .site-footer {
            background: #1A1917;
            color: #D8D3CC;
            padding: 64px 0 24px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr;
            gap: 48px;
            padding-bottom: 40px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }

        .footer-brand .brand-name {
            font-family: var(--font-serif);
            font-size: 22px;
            font-weight: 600;
            color: #fff;
            margin-bottom: 12px;
        }

        .footer-brand p {
            font-size: 14px;
            line-height: 1.75;
            color: rgba(255, 255, 255, 0.65);
            max-width: 320px;
            margin: 0;
        }

        .footer-col h4 {
            font-size: 15px;
            font-weight: 600;
            color: #fff;
            margin-bottom: 18px;
        }

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

        .footer-col li {
            font-size: 14px;
            line-height: 1.6;
            color: rgba(255, 255, 255, 0.55);
            margin-bottom: 10px;
        }

        .footer-col a {
            color: rgba(255, 255, 255, 0.55);
            text-decoration: none;
            transition: color .25s ease-out;
        }

        .footer-col a:hover {
            color: var(--accent);
        }

        .footer-bottom {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 8px;
            padding-top: 24px;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.4);
        }

        @media (max-width: 991.98px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            .footer-brand {
                grid-column: 1 / -1;
            }
        }

        @media (max-width: 576px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 32px;
            }
            .footer-brand {
                grid-column: auto;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
            }
        }

        /* ============ 搜索弹窗 ============ */
        .modal-content {
            border: none;
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-lift);
            overflow: hidden;
        }

        .modal-header {
            border-bottom: 1px solid var(--border);
            padding: 20px 24px;
        }

        .modal-title {
            font-family: var(--font-serif);
            font-size: 20px;
            font-weight: 600;
            color: var(--text-ink);
        }

        .modal-body {
            padding: 24px;
        }

        .modal-body form {
            display: flex;
            gap: 8px;
        }

        .modal-body .form-control {
            height: 48px;
            border-radius: var(--radius-input);
            border: 1px solid rgba(38, 37, 34, 0.15);
            padding: 0 16px;
            font-size: 15px;
            background: var(--card-bg);
        }

        .modal-body .form-control:focus {
            border-color: var(--accent);
            box-shadow: 0 0 0 4px rgba(200, 161, 120, 0.15);
        }

        .modal-body .btn {
            height: 48px;
            border-radius: var(--radius-input);
        }

        .btn-close {
            width: 40px;
            height: 40px;
            background: transparent;
            position: relative;
        }

        .btn-close::before,
        .btn-close::after {
            content: "";
            position: absolute;
            top: 50%;
            left: 50%;
            width: 18px;
            height: 2px;
            background: var(--text-ink);
            border-radius: 2px;
        }

        .btn-close::before {
            transform: translate(-50%, -50%) rotate(45deg);
        }

        .btn-close::after {
            transform: translate(-50%, -50%) rotate(-45deg);
        }

        .btn-close:hover {
            opacity: 0.7;
        }

        /* ============ 动画 ============ */
        .reveal {
            opacity: 0;
            transform: translateY(12px);
            transition: opacity .6s ease-out, transform .6s ease-out;
        }

        .reveal.visible {
            opacity: 1;
            transform: translateY(0);
        }

        @media (prefers-reduced-motion: reduce) {
            *,
            *::before,
            *::after {
                animation: none !important;
                transition: none !important;
                scroll-behavior: auto !important;
            }

            .reveal {
                opacity: 1;
                transform: none;
            }
        }

/* roulang page: category3 */
/* ============ Design Tokens ============ */
    :root {
      --primary: #2F3E35;
      --accent: #C8A178;
      --page-bg: #F3F0EB;
      --card-bg: #FFFFFF;
      --dark-bg: #1A1917;
      --text-ink: #262522;
      --text-sub: #6B6863;
      --text-weak: #9D988F;
      --success: #4D7C5B;
      --alert: #C94F3D;
      --border-soft: rgba(38,37,34,0.08);
      --border-line: rgba(38,37,34,0.10);
      --radius-btn: 6px;
      --radius-card: 8px;
      --radius-input: 10px;
      --radius-large: 20px;
      --shadow-soft: 0 4px 16px rgba(38,37,34,0.05);
      --shadow-normal: 0 8px 30px rgba(38,37,34,0.08);
      --shadow-hover: 0 18px 46px rgba(38,37,34,0.12);
      --shadow-gold: 0 8px 20px rgba(200,161,120,0.4);
      --space-section: 104px;
      --space-mobile: 68px;
      --serif: 'Noto Serif SC', 'PingFang SC', 'Microsoft YaHei', serif;
      --sans: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', system-ui, sans-serif;
    }

    /* ============ Reset & Base ============ */
    *,
    *::before,
    *::after {
      box-sizing: border-box;
    }
    html {
      scroll-behavior: smooth;
    }
    body {
      margin: 0;
      font-family: var(--sans);
      font-size: 16px;
      line-height: 1.75;
      color: var(--text-ink);
      background: var(--page-bg);
      -webkit-font-smoothing: antialiased;
    }
    a {
      color: var(--primary);
      text-decoration: none;
      transition: color 0.2s ease-out;
    }
    a:hover {
      color: var(--accent);
    }
    img {
      max-width: 100%;
      height: auto;
      display: block;
    }
    button {
      font-family: var(--sans);
    }
    .container {
      max-width: 1200px;
      padding-left: 40px;
      padding-right: 40px;
    }
    @media (max-width: 767px) {
      .container {
        padding-left: 24px;
        padding-right: 24px;
      }
    }

    /* ============ Header / Nav ============ */
    .site-header {
      position: fixed;
      top: 0;
      left: 0;
      right: 0;
      z-index: 1000;
      background: rgba(26, 25, 23, 0.20);
      backdrop-filter: blur(16px) saturate(160%);
      -webkit-backdrop-filter: blur(16px) saturate(160%);
      border-bottom: 1px solid rgba(255, 255, 255, 0.12);
      transition: background 0.25s ease-out, box-shadow 0.25s ease-out, border-color 0.25s ease-out;
    }
    .site-header.scrolled {
      background: rgba(255, 255, 255, 0.92);
      backdrop-filter: blur(18px) saturate(180%);
      -webkit-backdrop-filter: blur(18px) saturate(180%);
      border-bottom: 1px solid rgba(38, 37, 34, 0.06);
      box-shadow: 0 6px 20px rgba(38, 37, 34, 0.05);
    }
    .site-header .navbar {
      min-height: 72px;
      padding-top: 0;
      padding-bottom: 0;
    }
    .navbar-brand {
      display: flex;
      flex-direction: column;
      line-height: 1.25;
      padding: 10px 0;
    }
    .brand-name {
      font-family: var(--serif);
      font-size: 19px;
      font-weight: 600;
      color: #ffffff;
      letter-spacing: 0.01em;
      transition: color 0.25s ease-out;
      white-space: nowrap;
    }
    .brand-sub {
      font-size: 11px;
      color: rgba(255, 255, 255, 0.72);
      letter-spacing: 0.1em;
      margin-top: 1px;
      transition: color 0.25s ease-out;
      white-space: nowrap;
    }
    .site-header.scrolled .brand-name {
      color: var(--text-ink);
    }
    .site-header.scrolled .brand-sub {
      color: var(--text-sub);
    }
    .navbar-nav {
      gap: 4px;
    }
    .nav-link {
      font-size: 15px;
      font-weight: 500;
      color: rgba(255, 255, 255, 0.92) !important;
      padding: 8px 16px !important;
      border-radius: 6px;
      transition: background 0.2s ease-out, color 0.2s ease-out;
    }
    .nav-link:hover,
    .nav-link:focus {
      color: var(--accent) !important;
      background: rgba(255, 255, 255, 0.08);
    }
    .nav-link.active {
      color: var(--accent) !important;
      font-weight: 600;
    }
    .site-header.scrolled .nav-link {
      color: var(--text-ink) !important;
    }
    .site-header.scrolled .nav-link:hover,
    .site-header.scrolled .nav-link:focus {
      color: var(--primary) !important;
      background: rgba(47, 62, 53, 0.06);
    }
    .site-header.scrolled .nav-link.active {
      color: var(--primary) !important;
      font-weight: 600;
      background: rgba(47, 62, 53, 0.06);
    }
    .nav-actions {
      display: flex;
      align-items: center;
      gap: 8px;
    }
    .icon-btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 40px;
      height: 40px;
      border: none;
      background: transparent;
      color: #ffffff;
      border-radius: 50%;
      cursor: pointer;
      transition: background 0.2s ease-out, color 0.2s ease-out;
    }
    .icon-btn:hover {
      background: rgba(255, 255, 255, 0.12);
      color: var(--accent);
    }
    .site-header.scrolled .icon-btn {
      color: var(--text-ink);
    }
    .site-header.scrolled .icon-btn:hover {
      background: rgba(47, 62, 53, 0.06);
      color: var(--primary);
    }
    .btn-gold {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      height: 52px;
      padding: 0 28px;
      background: var(--accent);
      color: var(--dark-bg) !important;
      font-weight: 500;
      font-size: 15px;
      border: none;
      border-radius: var(--radius-btn);
      text-decoration: none;
      cursor: pointer;
      transition: background 0.25s ease-out, box-shadow 0.25s ease-out, transform 0.25s ease-out;
    }
    .btn-gold:hover {
      background: #d8b68c;
      box-shadow: var(--shadow-gold);
      transform: translateY(-2px);
    }
    .btn-gold:focus-visible {
      outline: 2px solid var(--accent);
      outline-offset: 2px;
    }
    .btn-nav {
      height: 40px;
      padding: 0 20px;
      font-size: 14px;
      margin-left: 8px;
    }
    .navbar-toggler {
      border: none;
      padding: 6px 10px;
      display: flex;
      flex-direction: column;
      gap: 5px;
      align-items: center;
      justify-content: center;
      background: transparent;
    }
    .navbar-toggler:focus {
      box-shadow: none;
      outline: 2px solid var(--accent);
      outline-offset: 2px;
      border-radius: 6px;
    }
    .toggler-bar {
      display: block;
      width: 22px;
      height: 2px;
      background: #ffffff;
      border-radius: 2px;
      transition: background 0.25s ease-out;
    }
    .site-header.scrolled .toggler-bar {
      background: var(--text-ink);
    }
    @media (max-width: 991px) {
      .site-header .navbar {
        min-height: 60px;
      }
      .navbar-collapse {
        background: #ffffff;
        border-radius: 12px;
        box-shadow: var(--shadow-normal);
        padding: 16px 20px;
        margin-top: 10px;
      }
      .nav-link {
        color: var(--text-ink) !important;
        padding: 10px 12px !important;
        border-radius: 6px;
      }
      .nav-link:hover,
      .nav-link:focus,
      .nav-link.active {
        color: var(--primary) !important;
        background: rgba(47, 62, 53, 0.06);
      }
      .nav-actions {
        justify-content: flex-start;
        padding: 8px 0 0;
        border-top: 1px solid var(--border-soft);
        margin-top: 8px;
      }
      .icon-btn {
        color: var(--text-ink);
      }
      .brand-name {
        color: #ffffff;
      }
      .brand-sub {
        color: rgba(255, 255, 255, 0.72);
      }
      .toggler-bar {
        background: #ffffff;
      }
      .site-header.scrolled .toggler-bar {
        background: var(--text-ink);
      }
    }
    @media (max-width: 575px) {
      .brand-name {
        font-size: 16px;
      }
      .brand-sub {
        font-size: 10px;
      }
      .nav-actions .btn-nav {
        height: 38px;
        padding: 0 14px;
        font-size: 13px;
      }
    }

    /* ============ Page Hero ============ */
    .page-hero {
      position: relative;
      min-height: 46vh;
      display: flex;
      align-items: center;
      overflow: hidden;
      background-size: cover;
      background-position: center;
    }
    .page-hero::before {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(180deg, rgba(26, 25, 23, 0.58) 0%, rgba(26, 25, 23, 0.38) 50%, rgba(26, 25, 23, 0.66) 100%);
      z-index: 1;
    }
    .page-hero-content {
      position: relative;
      z-index: 2;
      padding-top: 140px;
      padding-bottom: 72px;
      color: #ffffff;
      text-align: center;
    }
    .page-hero h1 {
      font-family: var(--serif);
      font-size: 52px;
      font-weight: 600;
      letter-spacing: 0.02em;
      margin-bottom: 16px;
      line-height: 1.2;
      color: #ffffff;
    }
    .hero-gold-line {
      width: 64px;
      height: 2px;
      background: var(--accent);
      margin: 0 auto 22px;
    }
    .hero-lead {
      font-size: 17px;
      color: rgba(255, 255, 255, 0.88);
      max-width: 560px;
      margin: 0 auto 28px;
      line-height: 1.7;
    }
    .hero-breadcrumb {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      font-size: 14px;
      color: rgba(255, 255, 255, 0.72);
      background: rgba(26, 25, 23, 0.36);
      border: 1px solid rgba(255, 255, 255, 0.14);
      border-radius: 999px;
      padding: 6px 18px;
      backdrop-filter: blur(8px);
    }
    .hero-breadcrumb a {
      color: rgba(255, 255, 255, 0.92);
      text-decoration: none;
    }
    .hero-breadcrumb a:hover {
      color: var(--accent);
    }
    .hero-breadcrumb .sep {
      opacity: 0.5;
    }
    @media (max-width: 767px) {
      .page-hero {
        min-height: 52vh;
      }
      .page-hero-content {
        padding-top: 110px;
        padding-bottom: 48px;
      }
      .page-hero h1 {
        font-size: 34px;
      }
      .hero-lead {
        font-size: 15px;
      }
    }

    /* ============ Sections ============ */
    .section-block {
      padding: var(--space-section) 0;
    }
    @media (max-width: 767px) {
      .section-block {
        padding: var(--space-mobile) 0;
      }
    }
    .section-head {
      margin-bottom: 48px;
      max-width: 720px;
    }
    .section-head h2 {
      font-family: var(--serif);
      font-size: 32px;
      font-weight: 600;
      line-height: 1.3;
      color: var(--text-ink);
      margin-bottom: 10px;
      letter-spacing: 0.01em;
    }
    .section-head p {
      font-size: 16px;
      color: var(--text-sub);
      margin-bottom: 0;
      line-height: 1.7;
    }
    @media (max-width: 767px) {
      .section-head h2 {
        font-size: 26px;
      }
      .section-head p {
        font-size: 15px;
      }
    }

    /* ---- Service Intro ---- */
    .service-intro {
      background: var(--card-bg);
      padding: var(--space-section) 0;
    }
    @media (max-width: 767px) {
      .service-intro {
        padding: var(--space-mobile) 0;
      }
    }
    .intro-copy h2 {
      font-family: var(--serif);
      font-size: 30px;
      font-weight: 600;
      line-height: 1.35;
      margin-bottom: 20px;
      color: var(--text-ink);
    }
    .intro-copy p {
      font-size: 16px;
      line-height: 1.85;
      color: var(--text-sub);
      margin-bottom: 16px;
    }
    .intro-copy .intro-lead {
      color: var(--text-ink);
    }
    .intro-images {
      position: relative;
      min-height: 320px;
      padding: 10px;
    }
    .intro-img {
      border-radius: var(--radius-large);
      overflow: hidden;
      box-shadow: var(--shadow-normal);
    }
    .intro-img img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }
    .intro-img.main-img {
      width: 78%;
      height: 240px;
      margin-left: auto;
    }
    .intro-img.sub-img {
      position: absolute;
      left: 0;
      bottom: 0;
      width: 54%;
      height: 170px;
      border: 5px solid var(--card-bg);
      box-shadow: var(--shadow-hover);
    }
    .intro-taglist {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 24px;
    }
    .intro-tag {
      display: inline-flex;
      align-items: center;
      padding: 6px 16px;
      background: rgba(47, 62, 53, 0.06);
      color: var(--primary);
      font-size: 13px;
      font-weight: 500;
      border-radius: 999px;
      border: 1px solid rgba(47, 62, 53, 0.12);
    }
    @media (max-width: 991px) {
      .intro-images {
        margin-top: 36px;
        min-height: 260px;
      }
    }
    @media (max-width: 575px) {
      .intro-img.main-img {
        width: 88%;
        height: 180px;
      }
      .intro-img.sub-img {
        width: 60%;
        height: 130px;
      }
      .intro-copy h2 {
        font-size: 24px;
      }
    }

    /* ---- Service Compare ---- */
    .service-compare {
      background: var(--page-bg);
      padding: var(--space-section) 0;
    }
    @media (max-width: 767px) {
      .service-compare {
        padding: var(--space-mobile) 0;
      }
    }
    .compare-wrap {
      border-radius: 14px;
      overflow: hidden;
      box-shadow: var(--shadow-normal);
      border: 1px solid var(--border-soft);
    }
    .compare-row {
      display: grid;
      grid-template-columns: 1.1fr 1fr 1.25fr;
    }
    .compare-row > span {
      padding: 18px 24px;
      font-size: 14px;
      line-height: 1.6;
      border-bottom: 1px solid var(--border-soft);
      display: flex;
      align-items: center;
      gap: 8px;
    }
    .compare-row:last-child > span {
      border-bottom: none;
    }
    .compare-row.header > span {
      background: var(--dark-bg);
      color: #ffffff;
      font-weight: 500;
      font-size: 15px;
      padding: 16px 24px;
      letter-spacing: 0.02em;
    }
    .compare-row.header .col-label {
      background: var(--dark-bg);
      border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    }
    .col-label {
      background: var(--card-bg);
      color: var(--text-sub);
      font-weight: 500;
    }
    .col-standard {
      background: #F9F7F4;
      color: var(--text-sub);
    }
    .col-enterprise {
      background: rgba(200, 161, 120, 0.10);
      color: var(--text-ink);
      font-weight: 500;
    }
    .compare-mark {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 18px;
      height: 18px;
      flex-shrink: 0;
    }
    .compare-mark.check {
      color: var(--success);
    }
    .compare-mark.cross {
      color: var(--alert);
    }
    .compare-cta {
      background: rgba(200, 161, 120, 0.10);
      padding: 32px 24px;
      text-align: center;
      border-top: 1px solid var(--border-soft);
    }
    .compare-cta .btn-gold {
      height: 48px;
      padding: 0 26px;
      font-size: 14px;
    }
    .badge-recommend {
      display: inline-flex;
      align-items: center;
      background: var(--accent);
      color: var(--dark-bg);
      font-size: 12px;
      font-weight: 600;
      padding: 3px 14px;
      border-radius: 4px;
      letter-spacing: 0.04em;
      margin-left: 12px;
      vertical-align: middle;
    }
    @media (max-width: 767px) {
      .compare-row {
        grid-template-columns: 70px 1fr 1.05fr;
      }
      .compare-row > span {
        padding: 12px 10px;
        font-size: 13px;
      }
      .compare-row.header > span {
        padding: 12px 10px;
        font-size: 13px;
      }
      .badge-recommend {
        font-size: 11px;
        padding: 2px 10px;
        margin-left: 6px;
      }
    }

    /* ---- Numbered Points ---- */
    .points-section {
      background: var(--card-bg);
      padding: var(--space-section) 0;
    }
    @media (max-width: 767px) {
      .points-section {
        padding: var(--space-mobile) 0;
      }
    }
    .points-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 32px;
    }
    .point-item {
      position: relative;
      padding: 36px 32px 32px;
      background: var(--page-bg);
      border-radius: var(--radius-card);
      border: 1px solid var(--border-soft);
      transition: box-shadow 0.25s ease-out, transform 0.25s ease-out;
    }
    .point-item:hover {
      box-shadow: var(--shadow-hover);
      transform: translateY(-4px);
    }
    .point-number {
      font-family: var(--serif);
      font-size: 14px;
      font-weight: 600;
      color: var(--accent);
      letter-spacing: 0.12em;
      margin-bottom: 14px;
    }
    .point-item h3 {
      font-size: 19px;
      font-weight: 600;
      color: var(--text-ink);
      margin-bottom: 12px;
      line-height: 1.4;
    }
    .point-item p {
      font-size: 14px;
      line-height: 1.75;
      color: var(--text-sub);
      margin-bottom: 0;
    }
    @media (max-width: 991px) {
      .points-grid {
        grid-template-columns: 1fr;
        gap: 18px;
      }
    }

    /* ---- Process Steps ---- */
    .process-section {
      background: var(--page-bg);
      padding: var(--space-section) 0;
    }
    @media (max-width: 767px) {
      .process-section {
        padding: var(--space-mobile) 0;
      }
    }
    .steps-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 28px;
      position: relative;
    }
    .steps-grid::before {
      content: "";
      position: absolute;
      top: 32px;
      left: 8%;
      right: 8%;
      height: 1px;
      background: var(--border-line);
      z-index: 0;
    }
    .step-item {
      position: relative;
      z-index: 1;
      text-align: center;
      padding: 0 8px;
    }
    .step-num {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 64px;
      height: 64px;
      border-radius: 50%;
      background: var(--primary);
      color: #ffffff;
      font-family: var(--serif);
      font-size: 22px;
      font-weight: 600;
      margin-bottom: 18px;
      box-shadow: 0 8px 24px rgba(47, 62, 53, 0.22);
    }
    .step-item h3 {
      font-size: 16px;
      font-weight: 600;
      color: var(--text-ink);
      margin-bottom: 8px;
      line-height: 1.4;
    }
    .step-item p {
      font-size: 13px;
      line-height: 1.7;
      color: var(--text-sub);
      margin-bottom: 0;
      max-width: 200px;
      margin-left: auto;
      margin-right: auto;
    }
    @media (max-width: 991px) {
      .steps-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 32px 20px;
      }
      .steps-grid::before {
        display: none;
      }
    }
    @media (max-width: 575px) {
      .steps-grid {
        grid-template-columns: 1fr;
      }
    }

    /* ---- FAQ ---- */
    .faq-section {
      background: var(--card-bg);
      padding: var(--space-section) 0;
    }
    @media (max-width: 767px) {
      .faq-section {
        padding: var(--space-mobile) 0;
      }
    }
    .faq-list {
      max-width: 820px;
      margin: 0 auto;
    }
    .faq-card {
      background: var(--card-bg);
      border: 1px solid var(--border-soft);
      border-radius: 8px;
      box-shadow: var(--shadow-soft);
      margin-bottom: 12px;
      overflow: hidden;
      transition: box-shadow 0.25s ease-out;
    }
    .faq-card:hover {
      box-shadow: var(--shadow-normal);
    }
    .faq-card:last-child {
      margin-bottom: 0;
    }
    .faq-card .accordion-button {
      width: 100%;
      min-height: 56px;
      padding: 18px 24px;
      background: transparent;
      border: none;
      font-size: 15px;
      font-weight: 500;
      color: var(--text-ink);
      text-align: left;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      cursor: pointer;
      transition: background 0.2s ease-out;
    }
    .faq-card .accordion-button:hover {
      background: rgba(47, 62, 53, 0.02);
    }
    .faq-card .accordion-button:focus {
      box-shadow: none;
      outline: 2px solid var(--accent);
      outline-offset: -2px;
      border-radius: 8px;
    }
    .faq-icon {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 24px;
      height: 24px;
      flex-shrink: 0;
      border-radius: 50%;
      border: 1px solid var(--border-line);
      color: var(--accent);
      transition: transform 0.3s ease-out, background 0.2s ease-out, color 0.2s ease-out;
    }
    .faq-card .accordion-button:not(.collapsed) .faq-icon {
      transform: rotate(45deg);
      background: var(--accent);
      color: var(--dark-bg);
      border-color: var(--accent);
    }
    .faq-card .accordion-body {
      padding: 0 24px 20px;
      font-size: 14px;
      line-height: 1.75;
      color: var(--text-sub);
    }
    @media (max-width: 575px) {
      .faq-card .accordion-button {
        padding: 14px 18px;
        font-size: 14px;
      }
      .faq-card .accordion-body {
        padding: 0 18px 16px;
        font-size: 13px;
      }
    }

    /* ---- CTA Band ---- */
    .cta-band {
      position: relative;
      background: var(--dark-bg);
      padding: 84px 40px;
      text-align: center;
      overflow: hidden;
    }
    .cta-band::before {
      content: "";
      position: absolute;
      inset: 0;
      background-image: url('/assets/images/backpic/back-2.png');
      background-size: cover;
      background-position: center;
      opacity: 0.18;
    }
    .cta-band::after {
      content: "";
      position: absolute;
      inset: 0;
      background: radial-gradient(ellipse at center, transparent 0%, rgba(26, 25, 23, 0.55) 75%);
    }
    .cta-inner {
      position: relative;
      z-index: 2;
    }
    .cta-inner h2 {
      font-family: var(--serif);
      font-size: 30px;
      font-weight: 600;
      color: #ffffff;
      margin-bottom: 14px;
      letter-spacing: 0.01em;
      line-height: 1.3;
    }
    .cta-inner p {
      font-size: 14px;
      color: rgba(255, 255, 255, 0.72);
      margin-bottom: 30px;
      line-height: 1.7;
    }
    .cta-inner .btn-gold {
      height: 52px;
      padding: 0 34px;
      font-size: 15px;
    }
    @media (max-width: 767px) {
      .cta-band {
        padding: 60px 24px;
      }
      .cta-inner h2 {
        font-size: 24px;
      }
    }

    /* ============ Footer ============ */
    .site-footer {
      background: var(--dark-bg);
      color: #D8D3CC;
      padding: 56px 0 0;
      border-top: 1px solid rgba(255, 255, 255, 0.06);
    }
    .footer-grid {
      display: grid;
      grid-template-columns: 1.4fr 1fr 1fr;
      gap: 48px;
      padding-bottom: 40px;
    }
    .footer-brand .brand-name {
      color: #ffffff;
      font-size: 20px;
      margin-bottom: 12px;
    }
    .footer-brand p {
      font-size: 14px;
      line-height: 1.75;
      color: #9D988F;
      max-width: 320px;
      margin-bottom: 0;
    }
    .footer-col h4 {
      font-size: 15px;
      font-weight: 600;
      color: #ffffff;
      margin-bottom: 16px;
      letter-spacing: 0.02em;
    }
    .footer-col ul {
      list-style: none;
      padding: 0;
      margin: 0;
    }
    .footer-col li {
      font-size: 14px;
      line-height: 1.7;
      color: #9D988F;
      margin-bottom: 10px;
    }
    .footer-col a {
      color: #9D988F;
      text-decoration: none;
      transition: color 0.2s ease-out;
    }
    .footer-col a:hover {
      color: var(--accent);
      text-decoration: underline;
      text-underline-offset: 3px;
    }
    .footer-bottom {
      border-top: 1px solid rgba(255, 255, 255, 0.08);
      padding: 22px 0;
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 8px;
    }
    .footer-bottom p {
      font-size: 13px;
      color: #9D988F;
      margin: 0;
    }
    @media (max-width: 767px) {
      .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
        padding-bottom: 32px;
      }
      .footer-brand p {
        max-width: 100%;
      }
      .footer-bottom {
        flex-direction: column;
        text-align: center;
      }
    }

    /* ============ Search Modal ============ */
    .modal-content {
      border: none;
      border-radius: 14px;
      box-shadow: var(--shadow-hover);
    }
    .modal-body {
      padding: 24px;
    }
    .search-form {
      display: flex;
      gap: 8px;
    }
    .search-form .form-control {
      height: 48px;
      border: 1px solid rgba(38, 37, 34, 0.15);
      border-radius: 8px;
      font-size: 14px;
      padding: 0 16px;
    }
    .search-form .form-control:focus {
      border-color: var(--accent);
      box-shadow: 0 0 0 4px rgba(200, 161, 120, 0.15);
    }
    .search-form .btn-gold {
      height: 48px;
      padding: 0 24px;
      font-size: 14px;
      border-radius: 8px;
      flex-shrink: 0;
    }

    /* ============ Scroll Reveal ============ */
    .reveal {
      opacity: 0;
      transform: translateY(8px);
      transition: opacity 0.6s ease-out, transform 0.6s ease-out;
    }
    .reveal.visible {
      opacity: 1;
      transform: translateY(0);
    }
    @media (prefers-reduced-motion: reduce) {
      *,
      *::before,
      *::after {
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
      }
      .reveal {
        opacity: 1;
        transform: none;
      }
      html {
        scroll-behavior: auto;
      }
    }