/* roulang page: index */
:root {
  --primary: #D85A4A;
  --primary-dark: #B23B32;
  --accent: #E7A75B;
  --secondary: #3E6B5E;
  --background: #FBF7F2;
  --surface: #FFFFFF;
  --ink: #2E241E;
  --muted: #7C6E64;
  --line: #EDE3D8;
  --gradient: linear-gradient(135deg, #D85A4A 0%, #E7A75B 100%);
  --radius-lg: 24px;
  --radius-md: 16px;
  --shadow: 0 8px 30px rgba(185, 60, 45, 0.08);
  --shadow-hover: 0 12px 40px rgba(185, 60, 45, 0.15);
  --font-sans: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  --font-serif: Georgia, "Times New Roman", serif;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  background: var(--background);
  color: var(--ink);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  padding-bottom: calc(64px + env(safe-area-inset-bottom));
}
@media (min-width: 768px) { body { padding-bottom: 0; } }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font-family: inherit; }
a:focus-visible, button:focus-visible, summary:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 3px;
  border-radius: 6px;
}
.container { max-width: 1280px; margin: 0 auto; padding-left: 24px; padding-right: 24px; }
.container-narrow { max-width: 920px; }
.section { padding: 96px 0; }
.section-tint { background: #F6EDE3; }
.section-white { background: #FFFFFF; }

/* ===== Header / Nav ===== */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  height: 72px;
  background: rgba(255,255,255,0.84);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(237,227,216,0.75);
  transition: box-shadow .3s ease;
}
.header-scrolled { box-shadow: 0 8px 30px rgba(46,36,30,0.08); }
.header-inner { height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.logo { display: inline-flex; align-items: center; gap: 10px; font-weight: 800; font-size: 20px; letter-spacing: 0.02em; color: var(--ink); flex-shrink: 0; }
.logo-mark {
  width: 34px; height: 34px; border-radius: 10px;
  background: var(--gradient);
  color: #fff; display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-family: var(--font-serif); font-size: 18px;
  box-shadow: 0 4px 12px rgba(216,90,74,0.3);
}
.logo-domain {
  font-size: 12px; font-weight: 600; color: var(--primary-dark);
  background: rgba(216,90,74,0.1);
  border: 1px solid rgba(216,90,74,0.15);
  padding: 2px 8px; border-radius: 999px;
  letter-spacing: 0.02em;
}
.desktop-nav { display: none; align-items: center; gap: 32px; }
@media (min-width: 768px) { .desktop-nav { display: flex; } }
.desktop-nav a {
  font-size: 15px; font-weight: 500; color: var(--muted);
  padding: 8px 2px; position: relative; transition: color .25s ease;
  white-space: nowrap;
}
.desktop-nav a:hover { color: var(--primary); }
.desktop-nav a.active { color: var(--ink); font-weight: 600; }
.desktop-nav a.active::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0;
  height: 2px; border-radius: 2px; background: var(--gradient);
}
.nav-cta { display: none; }
@media (min-width: 768px) { .nav-cta { display: inline-flex; } }

/* ===== Buttons ===== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border-radius: 999px; font-weight: 600; cursor: pointer; border: none;
  transition: all .25s ease; white-space: nowrap;
}
.btn-primary { background: var(--gradient); color: #fff; padding: 13px 28px; box-shadow: 0 6px 20px rgba(216,90,74,0.3); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 10px 28px rgba(216,90,74,0.42); filter: brightness(1.04); }
.btn-primary:active { transform: scale(0.98); }
.btn-outline { background: transparent; border: 1.5px solid rgba(255,255,255,0.9); color: #fff; padding: 13px 28px; }
.btn-outline:hover { background: rgba(255,255,255,0.12); transform: translateY(-2px); }
.btn-outline:active { transform: scale(0.98); }
.nav-cta { padding: 10px 22px; font-size: 14px; }

/* ===== Hero ===== */
.hero {
  position: relative; min-height: 100svh;
  display: flex; align-items: flex-end; overflow: hidden;
  background-size: cover; background-position: center;
}
@media (min-width: 1024px) { .hero { align-items: center; } }
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(178,59,50,0.72) 0%, rgba(231,167,91,0.55) 100%);
}
.hero-inner {
  position: relative; z-index: 2;
  display: grid; grid-template-columns: 1fr; gap: 40px;
  padding-top: 120px; padding-bottom: 120px;
  width: 100%;
}
@media (min-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr 340px; align-items: center; padding-top: 80px; padding-bottom: 80px; }
}
.hero h1 { font-size: 38px; line-height: 1.18; font-weight: 800; color: #fff; letter-spacing: -0.02em; margin-bottom: 20px; }
@media (min-width: 640px) { .hero h1 { font-size: 48px; } }
@media (min-width: 1024px) { .hero h1 { font-size: 52px; } }
.hero-site {
  display: block; font-size: 0.7em; font-weight: 700; letter-spacing: 0.02em;
  color: rgba(255,255,255,0.95); margin-bottom: 8px;
}
.hero-tagline {
  display: block; font-size: 1.1em; font-weight: 800;
  color: #FFE9CE;
}
.hero-sub { font-size: 16px; line-height: 1.8; color: rgba(255,255,255,0.92); max-width: 480px; margin-bottom: 32px; }
@media (min-width: 640px) { .hero-sub { font-size: 17px; } }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 36px; }
.hero-badges { display: flex; flex-wrap: wrap; gap: 12px; }
.badge-glass {
  display: flex; flex-direction: column; align-items: center; gap: 2px;
  background: rgba(255,255,255,0.18);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.32);
  border-radius: 999px; padding: 12px 22px;
}
.badge-glass .b-num { font-family: var(--font-serif); font-size: 26px; font-weight: 700; color: #fff; line-height: 1.2; }
.badge-glass .b-label { font-size: 12px; color: rgba(255,255,255,0.85); letter-spacing: 0.08em; }
.hero-cover { display: none; position: relative; }
@media (min-width: 1024px) { .hero-cover { display: block; } }
.hero-cover-card { position: relative; border-radius: var(--radius-lg); overflow: hidden; box-shadow: 0 24px 60px rgba(0,0,0,0.32); transform: rotate(2deg); aspect-ratio: 3/4; }
.hero-cover-card img { width: 100%; height: 100%; object-fit: cover; }
.cover-mask { position: absolute; inset: 0; background: linear-gradient(180deg, transparent 50%, rgba(0,0,0,0.45) 100%); }
.cover-play-big {
  position: absolute; left: 50%; top: 42%;
  transform: translate(-50%, -50%);
  width: 52px; height: 52px; border-radius: 50%;
  background: rgba(255,255,255,0.92);
  display: flex; align-items: center; justify-content: center;
  color: var(--primary); box-shadow: 0 6px 20px rgba(0,0,0,0.25);
}
.cover-play-big svg { width: 22px; height: 22px; }
.cover-duration {
  position: absolute; left: 14px; bottom: 40px;
  background: rgba(0,0,0,0.5); color: #fff;
  font-size: 12px; padding: 4px 10px; border-radius: 999px;
}
.cover-caption {
  position: absolute; left: 14px; right: 14px; bottom: 14px;
  color: #fff; font-size: 14px; font-weight: 600; text-shadow: 0 2px 8px rgba(0,0,0,0.3);
}
.cover-float-card {
  position: absolute; right: -20px; top: 32px;
  background: #fff; border-radius: 16px; padding: 12px 16px;
  box-shadow: 0 12px 32px rgba(0,0,0,0.18);
  display: flex; flex-direction: column; align-items: center; gap: 2px;
  transform: rotate(-4deg);
}
.cover-float-card .float-heart { color: var(--primary); font-size: 18px; }
.cover-float-card strong { font-family: var(--font-serif); font-size: 18px; color: var(--ink); }
.cover-float-card small { font-size: 11px; color: var(--muted); }

/* ===== Animations ===== */
@keyframes fadeUp { from { opacity: 0; transform: translateY(28px); } to { opacity: 1; transform: translateY(0); } }
.hero-inner > * { animation: fadeUp .7s ease both; }
.hero-inner > *:nth-child(2) { animation-delay: .12s; }
.hero-inner > *:nth-child(3) { animation-delay: .24s; }
@media (min-width: 1024px) { .hero-inner > *:nth-child(4) { animation-delay: .36s; } }

/* ===== Section Head ===== */
.section-head { text-align: center; max-width: 640px; margin: 0 auto 48px; }
.section-head.left { text-align: left; margin-left: 0; }
.section-head h2 { font-size: 28px; font-weight: 800; letter-spacing: -0.02em; line-height: 1.3; margin: 0 0 10px; }
@media (min-width: 768px) { .section-head h2 { font-size: 36px; } }
.section-head p { color: var(--muted); font-size: 15px; margin: 0; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 13px; font-weight: 600; color: var(--primary-dark);
  background: rgba(216,90,74,0.08);
  border: 1px solid rgba(216,90,74,0.15);
  padding: 5px 14px; border-radius: 999px; margin-bottom: 14px;
}
.scroll-tip { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; color: var(--muted); }

/* ===== Clip Cards ===== */
.clip-grid { display: flex; gap: 16px; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 14px; scrollbar-width: none; }
.clip-grid::-webkit-scrollbar { display: none; }
.clip-card { flex: 0 0 260px; scroll-snap-align: start; }
@media (min-width: 1024px) {
  .clip-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; overflow: visible; padding-bottom: 0; }
  .clip-card { flex: 1; }
}
.clip-card {
  position: relative; border-radius: var(--radius-lg); overflow: hidden;
  background: #fff; box-shadow: var(--shadow);
  transition: all .3s ease; display: block;
}
.clip-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-hover); }
.clip-card:hover .clip-cover img { transform: scale(1.06); }
.clip-cover { position: relative; aspect-ratio: 3/4; overflow: hidden; background: #E9DCD0; }
.clip-cover img { width: 100%; height: 100%; object-fit: cover; transition: transform .55s ease; }
.clip-mask { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(0,0,0,0.08) 0%, transparent 35%, rgba(0,0,0,0.38) 100%); }
.duration-badge {
  position: absolute; left: 12px; top: 12px;
  background: rgba(0,0,0,0.55); backdrop-filter: blur(6px);
  color: #fff; font-size: 12px; padding: 4px 10px; border-radius: 999px;
  display: inline-flex; align-items: center; gap: 4px;
}
.heat-badge {
  position: absolute; right: 12px; bottom: 12px;
  background: rgba(255,255,255,0.88); color: var(--primary-dark);
  font-size: 12px; font-weight: 600; padding: 4px 10px; border-radius: 999px;
  display: inline-flex; align-items: center; gap: 4px;
}
.play-btn {
  position: absolute; left: 50%; top: 42%;
  transform: translate(-50%, -50%);
  width: 44px; height: 44px; border-radius: 50%;
  background: rgba(255,255,255,0.9);
  display: flex; align-items: center; justify-content: center;
  color: var(--primary); box-shadow: 0 4px 16px rgba(0,0,0,0.22);
  transition: transform .25s ease;
}
.play-btn svg { width: 18px; height: 18px; }
.clip-card:hover .play-btn { transform: translate(-50%, -50%) scale(1.1); }
.clip-body { padding: 16px 18px 18px; }
.clip-body h3 { font-size: 16px; line-height: 1.45; font-weight: 600; margin: 0 0 10px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; min-height: 46px; }
.clip-meta { display: flex; align-items: center; justify-content: space-between; gap: 8px; font-size: 12px; color: var(--muted); }
.tag {
  display: inline-block; background: rgba(216,90,74,0.1); color: var(--primary-dark);
  font-size: 12px; font-weight: 500; padding: 3px 10px; border-radius: 999px; flex-shrink: 0;
}
.go-link { font-size: 13px; font-weight: 600; color: var(--primary); white-space: nowrap; }
.go-link:hover { color: var(--primary-dark); text-decoration: underline; }

/* ===== 种草清单 ===== */
.list-grid { display: grid; grid-template-columns: 1fr; gap: 20px; }
@media (min-width: 768px) { .list-grid { grid-template-columns: 1fr 1fr; gap: 24px; } }
.list-card {
  display: flex; align-items: center; gap: 16px;
  background: #fff; border: 1px solid var(--line);
  border-radius: var(--radius-lg); padding: 20px;
  transition: all .25s ease;
}
.list-card:hover { border-color: rgba(216,90,74,0.3); box-shadow: var(--shadow-hover); transform: translateY(-3px); }
.list-num {
  width: 40px; height: 40px; border-radius: 50%; flex-shrink: 0;
  background: var(--gradient); color: #fff; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-serif); font-size: 16px;
  box-shadow: 0 4px 12px rgba(216,90,74,0.28);
}
.list-thumb { width: 84px; height: 84px; border-radius: 16px; object-fit: cover; flex-shrink: 0; background: #E9DCD0; }
.list-info { flex: 1; min-width: 0; }
.list-info h3 { font-size: 16px; font-weight: 600; margin: 0 0 4px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.list-info p { font-size: 13px; color: var(--muted); margin: 0 0 8px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.list-data { display: flex; align-items: center; gap: 12px; font-size: 13px; }
.list-price { color: var(--secondary); font-weight: 700; font-size: 15px; }
.list-score { color: var(--accent); font-weight: 600; display: inline-flex; align-items: center; gap: 2px; }
.list-score-bg { color: #C9B078; }
.btn-follow {
  background: var(--gradient); color: #fff; font-size: 13px; font-weight: 600;
  padding: 9px 18px; border-radius: 999px; flex-shrink: 0;
  box-shadow: 0 4px 14px rgba(216,90,74,0.22);
  transition: all .25s ease; border: none; cursor: pointer; white-space: nowrap;
}
.btn-follow:hover { transform: translateY(-2px); box-shadow: 0 8px 22px rgba(216,90,74,0.36); }
.btn-follow:active { transform: scale(0.97); }
.list-note { margin-top: 28px; text-align: center; font-size: 13px; color: var(--muted); }

/* ===== Reviews ===== */
.review-scroll { display: flex; gap: 16px; overflow-x: auto; scroll-snap-type: x mandatory; padding: 8px 4px 16px; scrollbar-width: none; }
.review-scroll::-webkit-scrollbar { display: none; }
.review-card {
  flex: 0 0 280px; scroll-snap-align: start;
  background: #fff; border-radius: var(--radius-lg); padding: 24px;
  box-shadow: var(--shadow); border: 1px solid rgba(237,227,216,0.6);
  display: flex; flex-direction: column;
}
@media (min-width: 1024px) { .review-card { flex-basis: 320px; } }
.stars { color: var(--accent); letter-spacing: 2px; font-size: 15px; margin-bottom: 10px; }
.review-quote { font-family: var(--font-serif); font-size: 30px; line-height: 1; color: rgba(216,90,74,0.25); margin-bottom: 2px; }
.review-text { font-size: 14px; color: #4A3B31; line-height: 1.75; margin-bottom: 18px; flex: 1; }
.review-user { display: flex; align-items: center; gap: 10px; }
.avatar {
  width: 40px; height: 40px; border-radius: 50%; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-weight: 700; font-size: 15px;
}
.avatar-a { background: var(--gradient); }
.avatar-b { background: linear-gradient(135deg, #3E6B5E, #7BA393); }
.avatar-c { background: linear-gradient(135deg, #B23B32, #D85A4A); }
.avatar-d { background: linear-gradient(135deg, #8A7A5C, #C4A876); }
.review-user .nick { font-size: 14px; font-weight: 600; color: var(--ink); }
.review-user .purchase-tag {
  font-size: 12px; color: var(--secondary);
  background: rgba(62,107,94,0.1); padding: 3px 10px; border-radius: 999px; margin-left: 2px;
}

/* ===== CTA ===== */
.cta-section { position: relative; padding: 96px 0; background-size: cover; background-position: center; }
@media (min-width: 768px) { .cta-section { padding: 120px 0; } }
.cta-mask {
  position: absolute; inset: 0;
  background: linear-gradient(120deg, rgba(178,59,50,0.88) 0%, rgba(62,107,94,0.74) 100%);
}
.cta-inner { position: relative; z-index: 2; text-align: center; color: #fff; max-width: 720px; margin: 0 auto; }
.cta-inner h2 { font-size: 30px; font-weight: 800; line-height: 1.3; letter-spacing: -0.02em; margin-bottom: 14px; }
@media (min-width: 768px) { .cta-inner h2 { font-size: 40px; } }
.cta-inner p { font-size: 15px; color: rgba(255,255,255,0.9); margin-bottom: 32px; }
@media (min-width: 768px) { .cta-inner p { font-size: 17px; } }
.cta-btns { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; }
.btn-cta { background: #fff; color: var(--primary-dark); padding: 14px 34px; border-radius: 999px; font-weight: 700; box-shadow: 0 8px 24px rgba(0,0,0,0.15); transition: all .25s ease; }
.btn-cta:hover { transform: translateY(-2px); box-shadow: 0 12px 30px rgba(0,0,0,0.22); }
.btn-cta:active { transform: scale(0.98); }
.btn-cta-ghost { background: transparent; border: 1.5px solid rgba(255,255,255,0.9); color: #fff; padding: 14px 34px; border-radius: 999px; font-weight: 600; transition: all .25s ease; }
.btn-cta-ghost:hover { background: rgba(255,255,255,0.12); transform: translateY(-2px); }
.btn-cta-ghost:active { transform: scale(0.98); }

/* ===== News / CMS ===== */
.news-grid { display: grid; grid-template-columns: 1fr; gap: 20px; }
@media (min-width: 768px) { .news-grid { grid-template-columns: 1fr 1fr; gap: 24px; } }
.news-card {
  display: flex; gap: 16px; align-items: flex-start;
  background: #fff; border-radius: var(--radius-lg); padding: 16px;
  border: 1px solid var(--line); transition: all .25s ease;
}
.news-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-3px); border-color: rgba(216,90,74,0.25); }
.news-thumb { width: 120px; height: 92px; border-radius: 14px; object-fit: cover; flex-shrink: 0; background: #E9DCD0; }
.news-body { min-width: 0; flex: 1; }
.news-body h3 { font-size: 16px; font-weight: 600; line-height: 1.45; margin: 0 0 6px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.news-body p { font-size: 13px; color: var(--muted); margin: 0 0 8px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.news-meta { display: flex; align-items: center; gap: 12px; font-size: 12px; color: var(--muted); flex-wrap: wrap; }
.news-cat {
  display: inline-block; background: rgba(216,90,74,0.1); color: var(--primary-dark);
  font-size: 12px; padding: 2px 10px; border-radius: 999px; font-weight: 500;
}
.news-card:hover .news-body h3 { color: var(--primary); }
.empty-state {
  grid-column: 1 / -1;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px;
  border: 2px dashed #D9CBBE; border-radius: var(--radius-lg);
  padding: 60px 20px; color: var(--muted); background: rgba(255,255,255,0.55);
  text-align: center; font-size: 14px;
}
.empty-state svg { width: 40px; height: 40px; color: #C9B8A6; }

/* ===== FAQ ===== */
.faq-wrap { display: grid; gap: 14px; }
.faq-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-md); overflow: hidden; transition: box-shadow .25s ease, border-color .25s ease; }
.faq-card:hover { border-color: rgba(216,90,74,0.25); box-shadow: var(--shadow); }
.faq-card summary {
  list-style: none; cursor: pointer;
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
  padding: 20px 24px; font-weight: 600; font-size: 15px; line-height: 1.5;
}
@media (min-width: 768px) { .faq-card summary { font-size: 16px; } }
.faq-card summary::-webkit-details-marker { display: none; }
.faq-card summary::marker { content: ""; }
.faq-icon {
  flex-shrink: 0; width: 28px; height: 28px; border-radius: 50%;
  background: var(--gradient); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 17px; font-style: normal; line-height: 1;
  transition: transform .3s ease;
}
.faq-card[open] .faq-icon { transform: rotate(45deg); }
.faq-body { padding: 0 24px 22px; color: var(--muted); font-size: 14px; line-height: 1.75; }

/* ===== Footer ===== */
.site-footer { background: #2E241E; color: rgba(255,255,255,0.72); padding-top: 64px; }
.footer-grid { display: grid; grid-template-columns: 1fr; gap: 40px; padding-bottom: 48px; }
@media (min-width: 768px) { .footer-grid { grid-template-columns: 2fr 1fr 1fr; gap: 60px; } }
.footer-logo { display: inline-flex; align-items: center; gap: 10px; font-size: 22px; font-weight: 800; color: #fff; }
.footer-logo .logo-domain { background: rgba(231,167,91,0.15); color: var(--accent); border-color: rgba(231,167,91,0.25); }
.footer-brand p { font-size: 14px; line-height: 1.8; margin-top: 14px; max-width: 340px; }
.footer-col h4 { color: #fff; font-size: 15px; font-weight: 600; margin-bottom: 18px; }
.footer-col a { display: block; font-size: 14px; padding: 5px 0; color: rgba(255,255,255,0.7); transition: color .2s ease; }
.footer-col a:hover { color: var(--accent); }
.social-icons { display: flex; gap: 12px; margin-top: 8px; }
.social-icons a {
  width: 40px; height: 40px; border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.2);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.75); transition: all .25s ease;
}
.social-icons a:hover { background: rgba(255,255,255,0.1); color: var(--accent); border-color: var(--accent); transform: translateY(-2px); }
.social-icons svg { width: 18px; height: 18px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.12); padding: 20px 0; text-align: center; font-size: 13px; color: rgba(255,255,255,0.5); }
.footer-bottom a { color: rgba(255,255,255,0.6); }
.footer-bottom a:hover { color: var(--accent); }

/* ===== Mobile Tabbar ===== */
.mobile-tabbar {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 60;
  display: flex;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-top: 1px solid var(--line);
  padding-bottom: env(safe-area-inset-bottom);
}
@media (min-width: 768px) { .mobile-tabbar { display: none; } }
.mobile-tabbar .tab {
  flex: 1; display: flex; flex-direction: column; align-items: center; gap: 3px;
  padding: 10px 0 8px; font-size: 11px; color: var(--muted);
  position: relative; transition: color .2s ease;
}
.mobile-tabbar .tab.active { color: var(--primary); font-weight: 600; }
.mobile-tabbar .tab.active::before {
  content: ""; position: absolute; top: 5px;
  width: 22px; height: 4px; border-radius: 999px;
  background: var(--gradient);
}
.mobile-tabbar .tab svg { width: 22px; height: 22px; }

/* ===== Responsive ===== */
@media (max-width: 767px) {
  .section { padding: 64px 0; }
  .section-head { margin-bottom: 32px; }
  .cta-section { padding: 72px 0; }
  .list-info p { white-space: normal; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
  .list-card { padding: 16px; gap: 12px; }
  .list-thumb { width: 72px; height: 72px; border-radius: 14px; }
  .list-num { width: 34px; height: 34px; font-size: 14px; }
  .news-card { flex-direction: column; }
  .news-thumb { width: 100%; height: 150px; border-radius: 14px; }
  .footer-grid { gap: 32px; }
}
@media (max-width: 480px) {
  .badge-glass { padding: 10px 16px; }
  .badge-glass .b-num { font-size: 22px; }
  .hero h1 { font-size: 34px; }
  .clip-card { flex-basis: 240px; }
}

/* roulang page: article */
:root {
  --primary: #D85A4A;
  --primary-dark: #B23B32;
  --accent: #E7A75B;
  --secondary: #3E6B5E;
  --bg: #FBF7F2;
  --surface: #FFFFFF;
  --text: #2E241E;
  --muted: #7C6E64;
  --border: #EDE3D8;
  --gradient: linear-gradient(135deg, #D85A4A 0%, #E7A75B 100%);
  --dark: #2E241E;
  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-pill: 9999px;
  --shadow: 0 8px 30px rgba(185, 60, 45, 0.08);
  --shadow-hover: 0 12px 40px rgba(185, 60, 45, 0.15);
  --container: 1280px;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font: inherit; color: inherit; }
input, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 3px solid rgba(216, 90, 74, 0.4); outline-offset: 2px; }
.container { max-width: var(--container); margin: 0 auto; padding-left: 24px; padding-right: 24px; }
@media (max-width: 640px) { .container { padding-left: 16px; padding-right: 16px; } }

/* 按钮 */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 8px; padding: 12px 28px; border-radius: var(--radius-pill);
  font-weight: 600; font-size: 15px; line-height: 1.2;
  transition: all .25s ease; border: 1.5px solid transparent;
}
.btn-primary { background: var(--gradient); color: #fff; box-shadow: var(--shadow); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: var(--shadow-hover); filter: brightness(1.05); }
.btn-primary:active { transform: scale(.98); }
.btn-outline-light { border-color: rgba(255,255,255,.75); color: #fff; background: rgba(255,255,255,.08); }
.btn-outline-light:hover { background: rgba(255,255,255,.16); transform: translateY(-2px); }
.btn-outline-dark { border-color: #D8C7B8; color: var(--text); background: transparent; }
.btn-outline-dark:hover { border-color: var(--primary); color: var(--primary); transform: translateY(-2px); }
.btn-outline-dark:active { transform: scale(.98); }

/* 页头导航 */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; gap: 24px; }
.logo { display: inline-flex; align-items: center; gap: 10px; flex-shrink: 0; }
.logo-mark {
  width: 40px; height: 40px; border-radius: 12px;
  background: var(--gradient); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 20px; font-family: Georgia, "Times New Roman", serif;
  box-shadow: var(--shadow);
}
.logo .font-serif { font-family: "Playfair Display", Georgia, serif; font-size: 18px; font-weight: 700; letter-spacing: .02em; color: var(--text); }
.logo-domain {
  font-size: 11px; font-weight: 600; color: var(--muted);
  border: 1px solid var(--border); background: #fff;
  padding: 2px 8px; border-radius: var(--radius-pill); letter-spacing: .03em;
}
.desktop-nav { display: flex; align-items: center; gap: 32px; }
.desktop-nav a {
  font-size: 15px; font-weight: 500; color: var(--muted);
  position: relative; padding: 6px 0; transition: color .2s;
}
.desktop-nav a:hover { color: var(--text); }
.desktop-nav a.active { color: var(--primary); font-weight: 600; }
.desktop-nav a.active::after {
  content: ''; position: absolute; left: 0; bottom: -2px;
  width: 100%; height: 2px; border-radius: 2px; background: var(--gradient);
}
.nav-cta { padding: 10px 22px; font-size: 14px; }
@media (max-width: 767px) {
  .desktop-nav { display: none; }
  .nav-cta { display: none; }
}

/* 阅读进度条 */
.reading-progress {
  position: fixed; top: 72px; left: 0; height: 3px; width: 0%;
  background: var(--gradient); z-index: 200;
  transition: width .1s linear; border-radius: 0 3px 3px 0;
}

/* 面包屑 */
.page-breadcrumb { background: #F5EFE7; border-bottom: 1px solid var(--border); padding: 15px 0; font-size: 14px; }
.page-breadcrumb .container { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.page-breadcrumb a { color: var(--muted); transition: color .2s; }
.page-breadcrumb a:hover { color: var(--primary); }
.page-breadcrumb .sep { color: #C4B6A8; font-size: 13px; }
.page-breadcrumb .current { color: var(--text); font-weight: 500; max-width: 320px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* 文章主体 */
.article-section { padding: 64px 0 80px; }
.article-wrap { max-width: 880px; margin: 0 auto; }
.article-header { text-align: center; margin-bottom: 48px; }
.article-category {
  display: inline-block; padding: 6px 18px;
  background: var(--gradient); color: #fff;
  border-radius: var(--radius-pill);
  font-size: 13px; font-weight: 600; letter-spacing: .06em;
  margin-bottom: 20px; box-shadow: var(--shadow);
}
.article-title {
  font-size: 44px; line-height: 1.25; font-weight: 800;
  letter-spacing: -.5px; margin-bottom: 20px; color: var(--text);
}
.article-meta { display: flex; justify-content: center; gap: 24px; color: var(--muted); font-size: 14px; flex-wrap: wrap; }
.meta-item { display: inline-flex; align-items: center; gap: 6px; }
@media (max-width: 768px) {
  .article-title { font-size: 32px; }
  .article-section { padding: 40px 0 56px; }
  .article-meta { gap: 14px; }
}

/* 正文排版 */
.article-content { max-width: 720px; margin: 0 auto; font-size: 17px; line-height: 1.9; color: #3A2E28; }
.article-content > * + * { margin-top: 1.4em; }
.article-content p { line-height: 1.9; margin-bottom: 1.4em; }
.article-content h2 {
  font-size: 28px; font-weight: 700; line-height: 1.3;
  margin: 2em 0 .8em; color: var(--text); letter-spacing: -.3px;
}
.article-content h3 {
  font-size: 22px; font-weight: 600; line-height: 1.4;
  margin: 1.8em 0 .6em; color: var(--text);
}
.article-content img {
  border-radius: var(--radius-lg); box-shadow: var(--shadow);
  width: 100%; height: auto; margin: .5em 0 1em;
}
.article-content blockquote {
  border-left: 4px solid var(--accent);
  background: #FFF8F0; padding: 20px 28px;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-style: italic; color: var(--text); margin: 1.8em 0;
}
.article-content ul, .article-content ol { padding-left: 1.5em; margin: 1.2em 0; }
.article-content li { margin-bottom: .55em; }
.article-content ul li::marker { color: var(--primary); }
.article-content ol li::marker { color: var(--primary); font-weight: 600; }
.article-content a { color: var(--primary); text-decoration: underline; text-underline-offset: 3px; transition: color .2s; }
.article-content a:hover { color: var(--primary-dark); }
.article-content strong { font-weight: 700; }
.article-content code {
  background: #F5EFE7; padding: 2px 8px; border-radius: 6px;
  font-size: .9em; font-family: "SF Mono", Consolas, monospace;
}
.article-content pre {
  background: var(--dark); color: #F5EFE7;
  padding: 24px; border-radius: var(--radius-md);
  overflow-x: auto; line-height: 1.6; font-size: 14px; margin: 1.8em 0;
}
.article-content figure { margin: 1.8em 0; }
.article-content figcaption { text-align: center; font-size: 14px; color: var(--muted); margin-top: .8em; }
.article-content iframe { max-width: 100%; border-radius: var(--radius-lg); }

/* 点赞分享 */
.article-actions {
  display: flex; justify-content: center; gap: 14px;
  margin-top: 48px; padding-top: 36px; border-top: 1px solid var(--border);
  flex-wrap: wrap;
}
.action-btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 22px; border-radius: var(--radius-pill);
  background: #fff; border: 1px solid var(--border); color: var(--text);
  font-size: 14px; font-weight: 500; transition: all .25s ease;
  box-shadow: 0 2px 8px rgba(0,0,0,.03);
}
.action-btn:hover { border-color: var(--primary); color: var(--primary); transform: translateY(-2px); box-shadow: var(--shadow); }
.action-btn:active { transform: scale(.96); }
.action-btn svg { width: 18px; height: 18px; }

/* 相关推荐 */
.related-section { margin-top: 64px; }
.section-title {
  font-size: 28px; font-weight: 700; letter-spacing: -.3px;
  margin-bottom: 28px; display: flex; align-items: center; gap: 14px;
}
.section-title::after { content: ''; flex: 1; height: 1px; background: var(--border); }
.related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.related-card {
  background: var(--surface); border-radius: var(--radius-lg);
  border: 1px solid var(--border); overflow: hidden;
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
  display: block;
}
.related-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); border-color: rgba(216,90,74,.3); }
.related-cover { aspect-ratio: 16/10; overflow: hidden; }
.related-cover img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.related-card:hover .related-cover img { transform: scale(1.05); }
.related-body { padding: 18px 20px 20px; }
.related-body h3 {
  font-size: 17px; font-weight: 600; line-height: 1.5;
  margin-bottom: 10px; display: -webkit-box; -webkit-line-clamp: 2;
  -webkit-box-orient: vertical; overflow: hidden; min-height: 51px;
}
.related-meta { display: flex; justify-content: space-between; align-items: center; font-size: 13px; color: var(--muted); }
.related-meta span { display: inline-flex; align-items: center; gap: 5px; }
@media (max-width: 1024px) {
  .related-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .related-grid { grid-template-columns: 1fr; }
}

.back-links { display: flex; justify-content: center; gap: 14px; margin-top: 36px; flex-wrap: wrap; }

/* 评论区 */
.comment-section { margin-top: 64px; }
.comment-form {
  background: var(--surface); border-radius: var(--radius-lg);
  border: 1px solid var(--border); padding: 28px;
  margin-bottom: 32px; box-shadow: var(--shadow);
}
.form-row { margin-bottom: 16px; }
.form-input {
  width: 100%; padding: 12px 16px;
  border: 1px solid var(--border); border-radius: var(--radius-md);
  background: #FDFAF7; font-size: 15px; transition: border-color .2s, box-shadow .2s;
  resize: vertical;
}
.form-input:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(216,90,74,.12); }
.comment-list { display: flex; flex-direction: column; gap: 16px; }
.comment-item {
  display: flex; gap: 16px; background: var(--surface);
  border-radius: var(--radius-lg); border: 1px solid var(--border);
  padding: 22px 24px; transition: box-shadow .25s ease;
}
.comment-item:hover { box-shadow: var(--shadow); }
.avatar {
  width: 44px; height: 44px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-weight: 700; font-size: 16px; flex-shrink: 0;
}
.comment-body { flex: 1; }
.comment-name { font-weight: 600; font-size: 15px; margin-bottom: 4px; }
.comment-text { font-size: 14px; color: #4A3B32; line-height: 1.7; margin-bottom: 8px; }
.comment-time { font-size: 12px; color: var(--muted); }

/* 内容未找到 */
.not-found {
  max-width: 640px; margin: 60px auto; text-align: center;
  background: var(--surface); border: 2px dashed #D9CBBE;
  border-radius: var(--radius-lg); padding: 64px 32px;
}
.nf-icon { font-size: 48px; margin-bottom: 16px; }
.not-found h1 { font-size: 30px; font-weight: 700; margin-bottom: 12px; }
.not-found p { color: var(--muted); margin-bottom: 28px; }

/* 页脚 */
.site-footer { background: var(--dark); color: rgba(255,255,255,.75); padding: 64px 0 32px; margin-top: 0; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 48px; padding-bottom: 40px; border-bottom: 1px solid rgba(255,255,255,.1); }
.footer-logo { display: inline-flex; align-items: center; gap: 10px; margin-bottom: 18px; color: #fff; }
.footer-logo .logo-mark { width: 36px; height: 36px; font-size: 17px; }
.footer-brand p { font-size: 14px; line-height: 1.8; max-width: 320px; }
.footer-col h4 {
  font-size: 16px; font-weight: 600; color: #fff;
  margin-bottom: 18px; letter-spacing: .03em;
}
.footer-col a {
  display: block; font-size: 14px; color: rgba(255,255,255,.65);
  padding: 6px 0; transition: color .2s, transform .2s;
}
.footer-col a:hover { color: #fff; transform: translateX(4px); }
.social-icons { display: flex; gap: 12px; margin-top: 8px; }
.social-icons a {
  width: 40px; height: 40px; border-radius: 50%;
  border: 1px solid rgba(255,255,255,.2);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,.7); transition: all .25s ease;
}
.social-icons a:hover { background: var(--gradient); border-color: transparent; color: #fff; transform: translateY(-3px); }
.social-icons svg { width: 19px; height: 19px; }
.footer-bottom { padding-top: 24px; text-align: center; font-size: 13px; color: rgba(255,255,255,.45); }
@media (max-width: 768px) {
  .footer-grid { grid-template-columns: 1fr; gap: 36px; }
}

/* 移动端底部 Tab */
.mobile-tabbar {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 120;
  display: none; height: 64px;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-top: 1px solid var(--border);
  padding-bottom: env(safe-area-inset-bottom);
}
.tabbar-inner { display: flex; height: 100%; max-width: 640px; margin: 0 auto; }
.tab-item {
  flex: 1; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 3px;
  color: var(--muted); font-size: 11px; font-weight: 500;
  position: relative; transition: color .2s;
}
.tab-item svg { width: 22px; height: 22px; transition: transform .2s; }
.tab-item.active { color: var(--primary); font-weight: 600; }
.tab-item.active::before {
  content: ''; position: absolute; top: 0; left: 50%;
  transform: translateX(-50%);
  width: 24px; height: 4px; border-radius: 0 0 4px 4px;
  background: var(--gradient);
}
.tab-item:hover svg { transform: scale(1.1); }
@media (max-width: 767px) {
  .mobile-tabbar { display: block; }
  body { padding-bottom: 64px; }
}

/* 通用动画 */
.fade-up { animation: fadeUp .6s ease both; }
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

/* roulang page: category1 */
:root {
            --primary: #D85A4A;
            --primary-dark: #B23B32;
            --accent: #E7A75B;
            --secondary: #3E6B5E;
            --bg: #FBF7F2;
            --surface: #FFFFFF;
            --text: #2E241E;
            --muted: #7C6E64;
            --border: #EDE3D8;
            --radius-lg: 24px;
            --radius-md: 16px;
            --shadow: 0 8px 30px rgba(185, 60, 45, 0.08);
            --shadow-hover: 0 12px 40px rgba(185, 60, 45, 0.15);
            --gradient: linear-gradient(135deg, #D85A4A 0%, #E7A75B 100%);
            --dark: #2E241E;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            background: var(--bg);
            color: var(--text);
            line-height: 1.7;
            font-size: 16px;
            padding-bottom: 0;
        }
        img {
            max-width: 100%;
            display: block;
        }
        a {
            text-decoration: none;
            color: inherit;
            transition: all .3s ease;
        }
        button {
            cursor: pointer;
        }
        .container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
        }
        .section {
            padding: 96px 0;
        }

        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            height: 72px;
            background: rgba(255, 255, 255, .85);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            z-index: 100;
            border-bottom: 1px solid rgba(237, 227, 216, .6);
        }
        .header-inner {
            height: 72px;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }
        .logo {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 20px;
            font-weight: 700;
            letter-spacing: -0.3px;
        }
        .logo-mark {
            width: 38px;
            height: 38px;
            border-radius: 12px;
            background: var(--gradient);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-family: Georgia, serif;
            font-size: 18px;
            font-weight: 700;
            box-shadow: 0 4px 12px rgba(216, 90, 74, .25);
        }
        .logo .font-serif {
            font-family: Georgia, "Times New Roman", serif;
            font-weight: 700;
            font-size: 20px;
            letter-spacing: 0.5px;
        }
        .logo-domain {
            font-size: 12px;
            color: var(--muted);
            font-weight: 400;
            background: rgba(216, 90, 74, .08);
            padding: 2px 10px;
            border-radius: 9999px;
        }
        .desktop-nav {
            display: flex;
            align-items: center;
            gap: 36px;
        }
        .desktop-nav a {
            font-size: 15px;
            font-weight: 500;
            color: var(--text);
            position: relative;
            padding: 8px 2px;
        }
        .desktop-nav a:hover {
            color: var(--primary);
        }
        .desktop-nav a.active {
            color: var(--primary);
            font-weight: 600;
        }
        .desktop-nav a.active::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 3px;
            border-radius: 3px;
            background: var(--gradient);
        }
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            border: none;
            border-radius: 9999px;
            padding: 13px 28px;
            font-size: 15px;
            font-weight: 600;
            transition: all .3s ease;
            cursor: pointer;
            white-space: nowrap;
        }
        .btn:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-hover);
            filter: brightness(1.05);
        }
        .btn:active {
            transform: scale(.98);
        }
        .btn:focus-visible {
            outline: 3px solid rgba(216, 90, 74, .4);
            outline-offset: 2px;
        }
        .btn-primary {
            background: var(--gradient);
            color: #fff;
            box-shadow: var(--shadow);
        }
        .btn-outline-light {
            background: transparent;
            color: #fff;
            border: 1.5px solid rgba(255, 255, 255, .75);
        }
        .btn-outline-light:hover {
            background: rgba(255, 255, 255, .12);
            border-color: #fff;
        }
        .btn-white {
            background: #fff;
            color: var(--primary);
            box-shadow: var(--shadow);
        }
        .nav-cta {
            padding: 10px 22px;
            font-size: 14px;
        }

        .mobile-tabbar {
            display: none;
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            height: 64px;
            background: rgba(255, 255, 255, .92);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            z-index: 200;
            border-top: 1px solid var(--border);
            padding-bottom: env(safe-area-inset-bottom);
        }
        .mobile-tabbar .tab-item {
            flex: 1;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 4px;
            font-size: 11px;
            color: var(--muted);
            position: relative;
            transition: color .2s;
        }
        .mobile-tabbar .tab-item.active {
            color: var(--primary);
            font-weight: 600;
        }
        .mobile-tabbar .tab-item.active::before {
            content: '';
            position: absolute;
            top: 0;
            width: 24px;
            height: 4px;
            border-radius: 0 0 8px 8px;
            background: var(--gradient);
        }
        .mobile-tabbar .tab-item svg {
            width: 22px;
            height: 22px;
            pointer-events: none;
        }

        .category-hero {
            position: relative;
            min-height: 520px;
            display: flex;
            align-items: center;
            margin-top: 72px;
            padding: 88px 0;
            overflow: hidden;
        }
        .hero-bg {
            position: absolute;
            inset: 0;
            background-size: cover;
            background-position: center;
            z-index: 0;
        }
        .hero-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(216, 90, 74, .78) 0%, rgba(231, 167, 91, .62) 100%);
            z-index: 1;
        }
        .hero-content {
            position: relative;
            z-index: 2;
            color: #fff;
        }
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: rgba(255, 255, 255, .85);
            margin-bottom: 24px;
        }
        .breadcrumb a {
            color: rgba(255, 255, 255, .85);
        }
        .breadcrumb a:hover {
            color: #fff;
            opacity: .8;
        }
        .hero-content h1 {
            font-size: 52px;
            font-weight: 700;
            letter-spacing: -0.5px;
            line-height: 1.15;
            margin-bottom: 18px;
            text-shadow: 0 2px 14px rgba(0, 0, 0, .15);
        }
        .hero-subtitle {
            font-size: 18px;
            max-width: 460px;
            color: rgba(255, 255, 255, .92);
            margin-bottom: 36px;
            line-height: 1.7;
        }
        .hero-actions {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
        }

        .section-header {
            text-align: center;
            max-width: 680px;
            margin: 0 auto 64px;
        }
        .eyebrow {
            display: inline-block;
            font-size: 12px;
            font-weight: 700;
            letter-spacing: .22em;
            text-transform: uppercase;
            color: var(--primary);
            margin-bottom: 12px;
        }
        .section-header h2 {
            font-size: 34px;
            font-weight: 700;
            letter-spacing: -0.3px;
            margin-bottom: 14px;
            line-height: 1.25;
        }
        .section-header p {
            color: var(--muted);
            font-size: 16px;
        }

        .about-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 64px;
            align-items: center;
        }
        .about-text h2 {
            font-size: 34px;
            font-weight: 700;
            line-height: 1.3;
            letter-spacing: -0.3px;
            margin-bottom: 20px;
        }
        .about-text p {
            color: var(--muted);
            font-size: 16px;
            line-height: 1.85;
            margin-bottom: 18px;
        }
        .about-text .btn {
            margin-top: 14px;
        }
        .about-image img {
            width: 100%;
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow);
            object-fit: cover;
            aspect-ratio: 4/3;
        }

        .ranking-section {
            background: var(--surface);
        }
        .ranking-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 28px;
        }
        .ranking-card {
            background: var(--bg);
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--border);
            transition: all .3s ease;
            position: relative;
            display: flex;
            gap: 24px;
            padding: 20px;
        }
        .ranking-card:hover {
            box-shadow: var(--shadow-hover);
            border-color: rgba(216, 90, 74, .3);
            transform: translateY(-4px);
        }
        .rank-badge {
            position: absolute;
            top: 12px;
            left: 12px;
            z-index: 2;
            min-width: 42px;
            height: 42px;
            border-radius: 14px;
            background: var(--gradient);
            color: #fff;
            font-family: Georgia, serif;
            font-weight: 700;
            font-size: 17px;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 4px 14px rgba(216, 90, 74, .3);
        }
        .card-cover {
            flex-shrink: 0;
            width: 150px;
            height: 160px;
            border-radius: 18px;
            overflow: hidden;
            position: relative;
        }
        .card-cover img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform .45s ease;
        }
        .ranking-card:hover .card-cover img {
            transform: scale(1.06);
        }
        .card-tag {
            position: absolute;
            bottom: 8px;
            left: 8px;
            background: rgba(46, 36, 30, .78);
            color: #fff;
            font-size: 11px;
            padding: 3px 10px;
            border-radius: 9999px;
            backdrop-filter: blur(4px);
        }
        .card-body {
            flex: 1;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            padding: 4px 0 4px 0;
        }
        .card-body h3 {
            font-size: 20px;
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--text);
        }
        .card-body>p {
            font-size: 14px;
            color: var(--muted);
            line-height: 1.65;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin-bottom: 12px;
        }
        .card-meta {
            display: flex;
            align-items: center;
            gap: 16px;
            font-size: 13px;
            margin-bottom: 12px;
            flex-wrap: wrap;
        }
        .rating {
            color: var(--primary);
            font-weight: 700;
        }
        .likes {
            color: var(--secondary);
            font-weight: 500;
        }
        .btn-small {
            padding: 8px 18px;
            font-size: 13px;
            border-radius: 9999px;
            background: var(--gradient);
            color: #fff;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: fit-content;
            box-shadow: var(--shadow);
            transition: all .3s ease;
            border: none;
            cursor: pointer;
            font-weight: 600;
        }
        .btn-small:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-hover);
            filter: brightness(1.05);
        }
        .btn-small:active {
            transform: scale(.97);
        }

        .stats-section {
            background: var(--dark);
            color: #fff;
        }
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 28px;
        }
        .stat-item {
            text-align: center;
            padding: 44px 24px;
            border-radius: var(--radius-lg);
            background: rgba(255, 255, 255, .06);
            border: 1px solid rgba(255, 255, 255, .1);
            transition: all .3s ease;
        }
        .stat-item:hover {
            background: rgba(255, 255, 255, .1);
            transform: translateY(-4px);
        }
        .stat-number {
            display: block;
            font-family: Georgia, "Times New Roman", serif;
            font-size: 46px;
            font-weight: 700;
            background: var(--gradient);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            line-height: 1.2;
            margin-bottom: 10px;
        }
        .stat-label {
            font-size: 14px;
            color: rgba(255, 255, 255, .75);
            letter-spacing: .05em;
        }

        .rules-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 32px;
        }
        .rule-item {
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 40px 32px;
            box-shadow: var(--shadow);
            transition: all .3s ease;
            position: relative;
        }
        .rule-item:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-4px);
            border-color: rgba(216, 90, 74, .2);
        }
        .rule-icon {
            width: 56px;
            height: 56px;
            border-radius: 18px;
            background: var(--gradient);
            color: #fff;
            font-family: Georgia, serif;
            font-size: 20px;
            font-weight: 700;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 24px;
            box-shadow: 0 6px 16px rgba(216, 90, 74, .25);
        }
        .rule-item h3 {
            font-size: 20px;
            font-weight: 700;
            margin-bottom: 12px;
            color: var(--text);
        }
        .rule-item p {
            font-size: 15px;
            color: var(--muted);
            line-height: 1.85;
        }

        .faq-section {
            background: var(--surface);
        }
        .faq-list {
            max-width: 820px;
            margin: 0 auto;
        }
        .faq-item {
            background: var(--bg);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            margin-bottom: 16px;
            padding: 22px 28px;
            transition: all .3s ease;
        }
        .faq-item:hover {
            border-color: rgba(216, 90, 74, .25);
        }
        .faq-item[open] {
            border-color: rgba(216, 90, 74, .3);
            box-shadow: var(--shadow);
        }
        .faq-item summary {
            font-size: 16px;
            font-weight: 600;
            color: var(--text);
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            list-style: none;
            outline: none;
        }
        .faq-item summary::-webkit-details-marker {
            display: none;
        }
        .faq-item summary:focus-visible {
            outline: 2px solid rgba(216, 90, 74, .4);
            outline-offset: 4px;
            border-radius: 6px;
        }
        .faq-item summary::after {
            content: '+';
            font-size: 22px;
            font-weight: 400;
            color: var(--primary);
            transition: transform .3s ease;
            flex-shrink: 0;
            width: 30px;
            height: 30px;
            border-radius: 50%;
            background: rgba(216, 90, 74, .1);
            display: flex;
            align-items: center;
            justify-content: center;
            line-height: 1;
        }
        .faq-item[open] summary::after {
            transform: rotate(45deg);
        }
        .faq-item p {
            font-size: 14px;
            color: var(--muted);
            line-height: 1.85;
            padding-top: 14px;
            border-top: 1px dashed var(--border);
            margin-top: 14px;
        }

        .cta-box {
            background: var(--gradient);
            border-radius: 32px;
            padding: 72px 56px;
            text-align: center;
            color: #fff;
            position: relative;
            overflow: hidden;
        }
        .cta-box h2 {
            font-size: 34px;
            font-weight: 700;
            margin-bottom: 14px;
            letter-spacing: -0.3px;
        }
        .cta-box p {
            font-size: 16px;
            color: rgba(255, 255, 255, .9);
            margin-bottom: 36px;
        }
        .cta-actions {
            display: flex;
            gap: 16px;
            justify-content: center;
            flex-wrap: wrap;
        }

        .site-footer {
            background: var(--dark);
            color: rgba(255, 255, 255, .8);
            padding: 80px 0 32px;
            margin-top: 96px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 64px;
            margin-bottom: 48px;
        }
        .footer-brand .footer-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 20px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 16px;
        }
        .footer-brand p {
            font-size: 14px;
            line-height: 1.85;
            color: rgba(255, 255, 255, .6);
            max-width: 320px;
        }
        .footer-col h4 {
            color: #fff;
            font-size: 16px;
            font-weight: 600;
            margin-bottom: 20px;
        }
        .footer-col a {
            display: block;
            color: rgba(255, 255, 255, .6);
            font-size: 14px;
            padding: 6px 0;
            transition: all .3s ease;
        }
        .footer-col a:hover {
            color: var(--accent);
            padding-left: 4px;
        }
        .social-icons {
            display: flex;
            gap: 12px;
        }
        .social-icons a {
            width: 42px;
            height: 42px;
            border-radius: 14px;
            background: rgba(255, 255, 255, .08);
            display: flex;
            align-items: center;
            justify-content: center;
            color: rgba(255, 255, 255, .7);
            transition: all .3s ease;
            padding: 0;
        }
        .social-icons a:hover {
            background: var(--gradient);
            color: #fff;
            transform: translateY(-3px);
        }
        .social-icons a svg {
            width: 20px;
            height: 20px;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, .1);
            padding-top: 24px;
            text-align: center;
            font-size: 13px;
            color: rgba(255, 255, 255, .5);
        }

        @media (max-width: 1024px) {
            .ranking-grid {
                grid-template-columns: 1fr 1fr;
            }
            .rules-grid {
                grid-template-columns: 1fr 1fr;
            }
            .about-grid {
                gap: 40px;
            }
        }
        @media (max-width: 768px) {
            body {
                padding-bottom: 64px;
            }
            .section {
                padding: 64px 0;
            }
            .site-header {
                display: none;
            }
            .mobile-tabbar {
                display: flex;
            }
            .category-hero {
                min-height: 100svh;
                margin-top: 0;
                padding: 0;
                align-items: flex-end;
            }
            .hero-content {
                padding: 80px 16px 120px;
                width: 100%;
            }
            .hero-content h1 {
                font-size: 38px;
            }
            .hero-subtitle {
                font-size: 16px;
                margin-bottom: 28px;
            }
            .hero-actions .btn {
                flex: 1;
            }
            .container {
                padding: 0 16px;
            }
            .about-grid {
                grid-template-columns: 1fr;
                gap: 32px;
            }
            .about-text h2 {
                font-size: 26px;
            }
            .ranking-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .ranking-card {
                flex-direction: column;
                padding: 16px;
            }
            .rank-badge {
                top: 8px;
                left: 8px;
                min-width: 38px;
                height: 38px;
                font-size: 15px;
                border-radius: 12px;
            }
            .card-cover {
                width: 100%;
                height: 190px;
                border-radius: 16px;
            }
            .card-body {
                padding: 12px 4px 4px;
            }
            .card-body h3 {
                font-size: 18px;
            }
            .section-header {
                margin-bottom: 40px;
            }
            .section-header h2 {
                font-size: 26px;
            }
            .stats-grid {
                grid-template-columns: 1fr 1fr;
                gap: 16px;
            }
            .stat-item {
                padding: 28px 16px;
            }
            .stat-number {
                font-size: 32px;
            }
            .rules-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .rule-item {
                padding: 28px 24px;
            }
            .faq-item {
                padding: 18px 20px;
            }
            .cta-box {
                padding: 48px 24px;
                border-radius: 24px;
            }
            .cta-box h2 {
                font-size: 24px;
                line-height: 1.4;
            }
            .cta-actions .btn {
                flex: 1;
                min-width: 140px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 32px;
            }
            .site-footer {
                margin-top: 64px;
                padding: 56px 0 24px;
            }
            .footer-bottom {
                text-align: left;
                padding-top: 20px;
            }
        }
        @media (max-width: 520px) {
            .hero-actions {
                flex-direction: column;
            }
            .hero-actions .btn {
                width: 100%;
            }
            .stats-grid {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }
            .stat-item {
                padding: 20px 12px;
                border-radius: 18px;
            }
            .stat-number {
                font-size: 28px;
            }
            .card-meta {
                gap: 10px;
            }
        }