/* roulang page: index */
:root {
      --ink: #172537;
      --muted: #667589;
      --blue: #2464d7;
      --blue-deep: #174ba9;
      --blue-pale: #eaf2ff;
      --orange: #ee8652;
      --green: #21866f;
      --paper: #fff;
      --canvas: #f5f8fc;
      --line: #e3eaf2;
      --shadow: 0 12px 34px rgba(24, 53, 91, .08);
      --shadow-hover: 0 17px 38px rgba(24, 53, 91, .14);
      --radius: 10px;
      --container: 1180px;
    }
    * { box-sizing: border-box; }
    html { scroll-behavior: smooth; scroll-padding-top: 90px; }
    body {
      margin: 0; color: var(--ink); background: var(--canvas);
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
      font-size: 15px; line-height: 1.7;
    }
    img { display: block; max-width: 100%; }
    a { color: inherit; text-decoration: none; }
    button, input, select { font: inherit; }
    button { color: inherit; }
    a:focus-visible, button:focus-visible, select:focus-visible, input:focus-visible, summary:focus-visible {
      outline: 3px solid rgba(36,100,215,.35); outline-offset: 3px;
    }
    .container { width: min(var(--container), calc(100% - 48px)); margin-inline: auto; }
    .site-header {
      position: sticky; top: 0; z-index: 20; background: rgba(255,255,255,.96);
      border-bottom: 1px solid var(--line); backdrop-filter: blur(12px);
    }
    .nav-wrap { min-height: 72px; display: flex; align-items: center; gap: 38px; }
    .brand { display: inline-flex; align-items: center; gap: 10px; flex: 0 0 auto; font-size: 20px; font-weight: 800; }
    .brand-mark {
      width: 34px; height: 34px; display: grid; place-items: center; border-radius: 9px;
      background: var(--blue); color: #fff; font-size: 18px; font-weight: 800;
    }
    .nav-links { display: flex; align-items: center; gap: 28px; flex: 1; }
    .nav-links a { color: #526175; font-size: 14px; font-weight: 600; transition: color .18s ease; }
    .nav-links a:hover, .nav-links a.active { color: var(--blue); }
    .nav-search {
      display: flex; align-items: center; gap: 8px; padding: 8px 12px; border: 1px solid var(--line);
      border-radius: 7px; background: #fff; color: var(--muted); width: 190px;
    }
    .nav-search input { width: 100%; border: 0; outline: 0; background: transparent; color: var(--ink); min-width: 0; }
    .menu-toggle {
      display: none; width: 42px; height: 42px; border: 1px solid var(--line); border-radius: 7px;
      background: #fff; cursor: pointer;
    }
    .hero { padding: 30px 0 50px; }
    .hero-stage {
      min-height: 482px; position: relative; overflow: hidden; display: flex; align-items: flex-end;
      border-radius: 12px; background: #25344c;
      background-image: linear-gradient(90deg, rgba(15,28,46,.88) 0%, rgba(15,28,46,.62) 48%, rgba(15,28,46,.05) 100%),
        url("https://images.unsplash.com/photo-1485846234645-a62644f84728?auto=format&fit=crop&w=1900&q=88");
      background-size: cover; background-position: center 43%; color: #fff;
    }
    .hero-copy { width: min(700px, 75%); padding: 54px 58px; }
    .eyebrow { display: inline-flex; align-items: center; gap: 8px; color: #d7e6ff; font-size: 13px; font-weight: 700; }
    .eyebrow::before { content: ""; width: 20px; height: 2px; background: #f6a574; }
    h1 { margin: 14px 0 12px; font-size: clamp(36px, 5vw, 56px); line-height: 1.13; font-weight: 800; }
    .hero h1 em { color: #ffd09f; font-style: normal; }
    .hero-sub { margin: 0; color: #edf3fb; font-size: 19px; font-weight: 600; }
    .hero-desc { max-width: 650px; margin: 15px 0 24px; color: rgba(255,255,255,.83); font-size: 15px; }
    .hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
    .btn {
      min-height: 44px; display: inline-flex; align-items: center; justify-content: center; gap: 8px;
      padding: 10px 19px; border: 1px solid transparent; border-radius: 7px; font-weight: 700;
      cursor: pointer; transition: background .18s ease, color .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .btn-primary { background: var(--blue); color: #fff; }
    .btn-primary:hover { background: var(--blue-deep); box-shadow: 0 7px 18px rgba(36,100,215,.25); }
    .btn-light { background: rgba(255,255,255,.12); color: #fff; border-color: rgba(255,255,255,.56); }
    .btn-light:hover { background: #fff; color: var(--ink); }
    .btn:disabled { opacity: .48; cursor: not-allowed; box-shadow: none; }
    .hero-caption { position: absolute; right: 26px; bottom: 22px; color: rgba(255,255,255,.8); font-size: 12px; }
    main { padding-bottom: 30px; }
    .section { padding: 48px 0; border-top: 1px solid rgba(218,228,240,.78); }
    .section-white { background: var(--paper); }
    .section-head { display: flex; align-items: end; justify-content: space-between; gap: 24px; margin-bottom: 24px; }
    .section-head h2 { margin: 0; font-size: 27px; line-height: 1.3; letter-spacing: 0; }
    .section-head p { max-width: 660px; margin: 8px 0 0; color: var(--muted); }
    .section-link { color: var(--blue); font-weight: 700; white-space: nowrap; }
    .section-link:hover { color: var(--blue-deep); }
    .pain-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
    .pain-item { min-height: 128px; padding: 20px 22px; display: flex; gap: 15px; align-items: flex-start; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }
    .pain-num { color: var(--orange); font-size: 20px; font-weight: 800; }
    .pain-item h3 { margin: 0 0 5px; font-size: 16px; }
    .pain-item p { margin: 0; color: var(--muted); font-size: 14px; }
    .entry-strip { display: grid; grid-template-columns: repeat(4,1fr); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: #fff; box-shadow: var(--shadow); }
    .entry { min-height: 118px; display: flex; align-items: center; gap: 14px; padding: 20px; border-right: 1px solid var(--line); transition: background .18s ease; }
    .entry:last-child { border-right: 0; }
    .entry:hover { background: var(--blue-pale); }
    .entry-icon { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 8px; background: var(--blue-pale); color: var(--blue); font-size: 18px; font-weight: 800; }
    .entry strong { display: block; font-size: 16px; }
    .entry small { display: block; color: var(--muted); margin-top: 3px; }
    .steps { display: grid; grid-template-columns: repeat(4,1fr); gap: 22px; }
    .step { position: relative; padding: 6px 8px 8px 0; }
    .step:not(:last-child)::after { content: ""; position: absolute; top: 21px; left: 55px; right: 0; border-top: 1px dashed #b8c7d9; }
    .step-num { position: relative; z-index: 1; width: 42px; height: 42px; display: grid; place-items: center; border-radius: 50%; background: var(--blue); color: #fff; font-weight: 800; }
    .step h3 { margin: 13px 0 4px; font-size: 16px; }
    .step p { margin: 0; color: var(--muted); font-size: 14px; }
    .poster-grid { display: grid; grid-template-columns: repeat(6,1fr); gap: 22px 16px; }
    .poster-card { min-width: 0; }
    .poster-img { position: relative; overflow: hidden; aspect-ratio: 2 / 3; border-radius: 8px; background: #dce5ef; box-shadow: var(--shadow); }
    .poster-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s ease; }
    .poster-card:hover .poster-img img { transform: scale(1.045); }
    .poster-img::after { content: ""; position: absolute; inset: 45% 0 0; background: linear-gradient(transparent, rgba(14,28,46,.5)); pointer-events: none; }
    .badge { position: absolute; z-index: 1; top: 9px; left: 9px; padding: 3px 7px; border-radius: 4px; background: var(--blue); color: #fff; font-size: 11px; line-height: 1.5; font-weight: 700; }
    .badge.warm { background: var(--orange); }
    .badge.green { background: var(--green); }
    .poster-info { padding: 10px 2px 0; }
    .poster-info h3 { overflow: hidden; margin: 0 0 4px; font-size: 15px; white-space: nowrap; text-overflow: ellipsis; }
    .poster-meta { display: flex; justify-content: space-between; gap: 6px; color: var(--muted); font-size: 12px; }
    .rating { color: #d17b26; font-weight: 700; white-space: nowrap; }
    .update-list { display: grid; grid-template-columns: 1fr 1fr; column-gap: 38px; }
    .update-row { display: grid; grid-template-columns: 64px minmax(0,1fr) auto; gap: 14px; align-items: center; padding: 15px 0; border-bottom: 1px solid var(--line); }
    .update-day { color: var(--blue); font-size: 13px; font-weight: 800; }
    .update-row h3 { overflow: hidden; margin: 0; font-size: 15px; white-space: nowrap; text-overflow: ellipsis; }
    .update-row small { display: block; color: var(--muted); font-size: 12px; }
    .update-tag { padding: 3px 8px; border-radius: 4px; background: #e8f5ef; color: var(--green); font-size: 12px; white-space: nowrap; }
    .featured-row { display: grid; grid-template-columns: 1.05fr 1.95fr; gap: 22px; }
    .featured-card { position: relative; min-height: 340px; overflow: hidden; border-radius: 10px; background: #34435a; color: #fff; }
    .featured-card img { width: 100%; height: 100%; position: absolute; inset: 0; object-fit: cover; }
    .featured-card::after { content: ""; position: absolute; inset: 30% 0 0; background: linear-gradient(transparent,rgba(12,24,40,.88)); }
    .featured-copy { position: absolute; z-index: 1; right: 22px; bottom: 20px; left: 22px; }
    .featured-copy h3 { margin: 0 0 4px; font-size: 23px; }
    .featured-copy p { margin: 0; color: rgba(255,255,255,.85); font-size: 13px; }
    .popular-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; }
    .popular-mini { display: flex; gap: 14px; min-width: 0; padding: 12px; border: 1px solid var(--line); border-radius: 8px; background: #fff; }
    .popular-mini img { width: 74px; aspect-ratio: 2 / 3; flex: 0 0 auto; object-fit: cover; border-radius: 5px; }
    .popular-mini h3 { margin: 2px 0 4px; font-size: 15px; }
    .popular-mini p { margin: 0 0 7px; color: var(--muted); font-size: 12px; }
    .popular-mini .rating { font-size: 12px; }
    .category-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 14px; }
    .category-card { position: relative; min-height: 142px; overflow: hidden; padding: 20px; border: 1px solid var(--line); border-radius: 8px; background: #fff; box-shadow: var(--shadow); transition: border-color .18s ease, box-shadow .18s ease; }
    .category-card:hover { border-color: #a9c4ef; box-shadow: var(--shadow-hover); }
    .category-card h3 { margin: 0 0 6px; font-size: 18px; }
    .category-card p { max-width: 310px; margin: 0; color: var(--muted); font-size: 13px; }
    .category-arrow { position: absolute; top: 20px; right: 20px; color: var(--blue); font-size: 20px; }
    .rank-list { display: grid; grid-template-columns: 1fr 1fr; column-gap: 40px; }
    .rank-row { display: grid; grid-template-columns: 36px minmax(0,1fr) 84px 42px; gap: 12px; align-items: center; min-height: 62px; border-bottom: 1px solid var(--line); }
    .rank-no { color: #9aabba; font-size: 17px; font-weight: 800; }
    .rank-no.top { color: var(--orange); }
    .rank-title { overflow: hidden; font-weight: 700; white-space: nowrap; text-overflow: ellipsis; }
    .rank-genre { color: var(--muted); font-size: 12px; }
    .heat { color: var(--blue); font-size: 12px; white-space: nowrap; }
    .rank-score { color: #c97727; font-weight: 700; text-align: right; }
    .topic-band { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px; }
    .topic { min-height: 185px; padding: 23px; display: flex; flex-direction: column; justify-content: flex-end; border-radius: 8px; color: #fff; background-size: cover; background-position: center; overflow: hidden; }
    .topic:nth-child(1) { background-image: linear-gradient(0deg,rgba(16,31,50,.8),rgba(16,31,50,.05)),url("https://images.unsplash.com/photo-1516589178581-6cd7833ae3b2?auto=format&fit=crop&w=800&q=80"); }
    .topic:nth-child(2) { background-image: linear-gradient(0deg,rgba(16,31,50,.8),rgba(16,31,50,.05)),url("https://images.unsplash.com/photo-1500530855697-b586d89ba3ee?auto=format&fit=crop&w=800&q=80"); }
    .topic:nth-child(3) { background-image: linear-gradient(0deg,rgba(16,31,50,.8),rgba(16,31,50,.05)),url("https://images.unsplash.com/photo-1518709268805-4e9042af9f23?auto=format&fit=crop&w=800&q=80"); }
    .topic h3 { margin: 0 0 4px; font-size: 19px; }
    .topic p { margin: 0; color: rgba(255,255,255,.83); font-size: 13px; }
    .stats { display: grid; grid-template-columns: repeat(4,1fr); border: 1px solid var(--line); border-radius: 8px; background: #fff; }
    .stat { padding: 22px; border-right: 1px solid var(--line); }
    .stat:last-child { border-right: 0; }
    .stat strong { display: block; color: var(--blue); font-size: 28px; line-height: 1.2; }
    .stat span { color: var(--muted); font-size: 13px; }
    .scene-grid { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 14px; }
    .scene { min-height: 150px; padding: 20px; border-radius: 8px; background: #fff; border: 1px solid var(--line); }
    .scene:first-child { background: var(--blue-pale); border-color: #d4e3fb; }
    .scene-label { color: var(--blue); font-size: 12px; font-weight: 800; }
    .scene h3 { margin: 6px 0; font-size: 17px; }
    .scene p { margin: 0; color: var(--muted); font-size: 13px; }
    .news-list { display: grid; grid-template-columns: repeat(2,1fr); gap: 0 28px; }
    .news-item { display: grid; grid-template-columns: 112px minmax(0,1fr); gap: 15px; padding: 15px 0; border-bottom: 1px solid var(--line); }
    .news-item img { width: 112px; height: 78px; object-fit: cover; border-radius: 6px; background: #dce5ef; }
    .news-item h3 { margin: 2px 0 5px; font-size: 15px; line-height: 1.5; }
    .news-item a:hover h3 { color: var(--blue); }
    .news-item time { color: var(--muted); font-size: 12px; }
    .faq-list { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
    .faq-list details { padding: 16px 18px; border: 1px solid var(--line); border-radius: 8px; background: #fff; }
    .faq-list summary { cursor: pointer; list-style: none; font-weight: 700; }
    .faq-list summary::-webkit-details-marker { display: none; }
    .faq-list summary::after { content: "+"; float: right; color: var(--blue); font-size: 20px; line-height: 1; }
    .faq-list details[open] summary::after { content: "−"; }
    .faq-list details p { margin: 10px 0 0; color: var(--muted); font-size: 14px; }
    .closing { padding: 42px 0 54px; background: #eaf2ff; border-top: 1px solid #dce8f8; }
    .closing-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
    .closing h2 { margin: 0 0 5px; font-size: 25px; }
    .closing p { margin: 0; color: var(--muted); }
    .site-footer { padding: 30px 0; background: #172537; color: #dce5ef; }
    .footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
    .footer-brand { display: flex; align-items: center; gap: 10px; font-size: 17px; font-weight: 800; }
    .footer-meta { color: #aebaca; font-size: 12px; text-align: right; }
    .footer-links { display: flex; gap: 18px; margin-top: 7px; }
    .footer-links a:hover { color: #fff; }
    @media (max-width: 1024px) {
      .poster-grid { grid-template-columns: repeat(4,1fr); }
      .nav-wrap { gap: 24px; }
      .nav-links { gap: 19px; }
      .popular-grid { grid-template-columns: repeat(2,1fr); }
    }
    @media (max-width: 768px) {
      .container { width: min(100% - 32px, var(--container)); }
      .nav-wrap { min-height: 64px; justify-content: space-between; gap: 12px; }
      .menu-toggle { display: grid; place-items: center; }
      .nav-links {
        display: none; position: absolute; top: 64px; left: 0; right: 0; padding: 14px 20px 18px;
        background: #fff; border-bottom: 1px solid var(--line); box-shadow: var(--shadow);
        flex-direction: column; align-items: stretch; gap: 0;
      }
      .nav-links.open { display: flex; }
      .nav-links a { padding: 11px 4px; border-bottom: 1px solid #edf1f5; }
      .nav-search { margin-left: auto; width: min(42vw, 210px); }
      .hero { padding: 18px 0 34px; }
      .hero-stage { min-height: 440px; background-position: 58% center; }
      .hero-copy { width: 92%; padding: 40px 30px; }
      .pain-grid { grid-template-columns: 1fr; }
      .entry-strip { grid-template-columns: repeat(2,1fr); }
      .entry:nth-child(2) { border-right: 0; }
      .entry:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
      .steps { grid-template-columns: repeat(2,1fr); row-gap: 22px; }
      .step:nth-child(2)::after { display: none; }
      .poster-grid { grid-template-columns: repeat(3,1fr); gap: 18px 12px; }
      .featured-row { grid-template-columns: 1fr 1fr; }
      .featured-card { min-height: 280px; }
      .category-grid { grid-template-columns: repeat(2,1fr); }
      .rank-list, .update-list { grid-template-columns: 1fr; }
      .rank-row:nth-child(5) { border-bottom: 1px solid var(--line); }
      .topic-band { grid-template-columns: 1fr 1fr; }
      .topic:last-child { grid-column: 1 / -1; }
      .stats { grid-template-columns: repeat(2,1fr); }
      .stat:nth-child(2) { border-right: 0; }
      .stat:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
      .scene-grid { grid-template-columns: 1fr 1fr; }
      .scene:first-child { grid-column: 1 / -1; }
      .news-list, .faq-list { grid-template-columns: 1fr; }
    }
    @media (max-width: 520px) {
      body { font-size: 14px; }
      .container { width: calc(100% - 28px); }
      .brand { font-size: 18px; }
      .brand-mark { width: 31px; height: 31px; }
      .nav-search { width: 42px; padding: 9px; justify-content: center; }
      .nav-search input { display: none; }
      .hero-stage { min-height: 450px; border-radius: 8px; background-position: 62% center; }
      .hero-copy { width: 100%; padding: 34px 22px; }
      h1 { font-size: 38px; }
      .hero-sub { font-size: 16px; }
      .hero-desc { font-size: 14px; }
      .hero-caption { right: 14px; bottom: 10px; font-size: 10px; }
      .section { padding: 36px 0; }
      .section-head { align-items: flex-start; flex-direction: column; gap: 9px; margin-bottom: 19px; }
      .section-head h2 { font-size: 23px; }
      .section-head p { font-size: 13px; }
      .entry { padding: 14px 12px; gap: 10px; min-height: 102px; }
      .entry-icon { width: 36px; height: 36px; flex: 0 0 auto; font-size: 15px; }
      .entry strong { font-size: 14px; }
      .entry small { font-size: 11px; }
      .steps { gap: 18px 12px; }
      .step:not(:last-child)::after { display: none; }
      .step p { font-size: 12px; }
      .poster-grid { grid-template-columns: repeat(2,1fr); gap: 18px 12px; }
      .poster-info h3 { font-size: 14px; }
      .featured-row { grid-template-columns: 1fr; }
      .featured-card { min-height: 270px; }
      .popular-grid { grid-template-columns: 1fr; }
      .category-grid { grid-template-columns: 1fr; }
      .rank-row { grid-template-columns: 26px minmax(0,1fr) 58px 34px; gap: 7px; }
      .rank-genre { display: none; }
      .heat { font-size: 11px; }
      .topic-band { grid-template-columns: 1fr; }
      .topic, .topic:last-child { min-height: 155px; grid-column: auto; }
      .stat { padding: 17px 14px; }
      .stat strong { font-size: 24px; }
      .scene-grid { grid-template-columns: 1fr; }
      .scene:first-child { grid-column: auto; }
      .news-item { grid-template-columns: 94px minmax(0,1fr); gap: 12px; }
      .news-item img { width: 94px; height: 70px; }
      .closing-inner, .footer-inner { align-items: flex-start; flex-direction: column; }
      .footer-meta { text-align: left; }
      .footer-links { flex-wrap: wrap; }
    }

/* roulang page: category1 */
:root{
 --ink:#172537;--muted:#667589;--blue:#2464d7;--blue-deep:#174ba9;
 --blue-pale:#eaf2ff;--orange:#ee8652;--green:#21866f;--paper:#fff;
 --canvas:#f5f8fc;--line:#e3eaf2;--shadow:0 12px 34px rgba(24,53,91,.08);
 --shadow-hover:0 17px 38px rgba(24,53,91,.14);--radius:10px;--container:1180px
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:90px}
body{margin:0;color:var(--ink);background:var(--canvas);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;font-size:15px;line-height:1.7}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button,input,select{font:inherit}
button{color:inherit}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid rgba(36,100,215,.35);outline-offset:3px}
.container{width:min(var(--container),calc(100% - 48px));margin-inline:auto}
.site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}
.nav-wrap{min-height:72px;display:flex;align-items:center;gap:38px}
.brand{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto;font-size:20px;font-weight:800}
.brand-mark{width:34px;height:34px;display:grid;place-items:center;border-radius:9px;background:var(--blue);color:#fff;font-size:18px;font-weight:800}
.nav-links{display:flex;align-items:center;gap:28px;flex:1}
.nav-links a{color:#526175;font-size:14px;font-weight:600;transition:color .18s ease}
.nav-links a:hover,.nav-links a.active{color:var(--blue)}
.nav-search{display:flex;align-items:center;gap:8px;padding:8px 12px;border:1px solid var(--line);border-radius:7px;background:#fff;color:var(--muted);width:190px}
.nav-search input{width:100%;border:0;outline:0;background:transparent;color:var(--ink);min-width:0}
.menu-toggle{display:none;width:42px;height:42px;border:1px solid var(--line);border-radius:7px;background:#fff;cursor:pointer}
.page-intro{padding:58px 0 34px;background:#fff;border-bottom:1px solid var(--line)}
.breadcrumb{display:flex;gap:9px;align-items:center;color:var(--muted);font-size:13px;margin-bottom:18px}
.breadcrumb a{color:var(--blue)}
.intro-grid{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:52px;align-items:end}
.page-intro h1{margin:0 0 12px;font-size:42px;line-height:1.2;letter-spacing:-1px}
.page-intro h1 em{color:var(--blue);font-style:normal}
.page-intro p{max-width:710px;margin:0;color:var(--muted);font-size:16px}
.intro-note{padding:20px 22px;border-left:3px solid var(--orange);background:#fff8f3;color:#6f5a4d;border-radius:0 var(--radius) var(--radius) 0}
.intro-note strong{display:block;color:var(--ink);font-size:18px;margin-bottom:3px}
.section{padding:48px 0;border-top:1px solid rgba(218,228,240,.78)}
.section-white{background:var(--paper)}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:24px}
.section-head h2{margin:0;font-size:27px;line-height:1.3}
.section-head p{max-width:650px;margin:8px 0 0;color:var(--muted)}
.filter-bar{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:18px 20px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.filter-label{font-size:13px;color:var(--muted);font-weight:700}
.filter-bar select{min-width:132px;padding:9px 32px 9px 12px;border:1px solid var(--line);border-radius:7px;background:#fff;color:var(--ink);cursor:pointer}
.filter-bar select:hover{border-color:#b8cbe7}
.filter-result{margin-left:auto;color:var(--muted);font-size:13px}
.poster-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:30px 20px}
.poster-card{min-width:0}
.poster-img{position:relative;overflow:hidden;aspect-ratio:2/3;border-radius:8px;background:#dce5ef;box-shadow:var(--shadow)}
.poster-img img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
.poster-card:hover .poster-img img{transform:scale(1.045)}
.poster-img:after{content:"";position:absolute;inset:45% 0 0;background:linear-gradient(transparent,rgba(14,28,46,.5));pointer-events:none}
.badge{position:absolute;z-index:1;top:10px;left:10px;padding:3px 8px;border-radius:4px;background:var(--blue);color:#fff;font-size:11px;line-height:1.5;font-weight:700}
.badge.warm{background:var(--orange)}
.badge.green{background:var(--green)}
.poster-info{padding-top:12px}
.poster-info h3{margin:0 0 4px;font-size:17px;line-height:1.4}
.poster-info p{display:-webkit-box;overflow:hidden;margin:0 0 9px;color:var(--muted);font-size:13px;line-height:1.6;-webkit-box-orient:vertical;-webkit-line-clamp:2}
.poster-meta{display:flex;justify-content:space-between;gap:8px;color:var(--muted);font-size:12px}
.rating{color:#d87843;font-weight:800}
.update-layout{display:grid;grid-template-columns:1.2fr .8fr;gap:34px;align-items:start}
.update-list{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:4px 22px;box-shadow:var(--shadow)}
.update-row{display:grid;grid-template-columns:92px minmax(0,1fr) auto;gap:16px;align-items:center;padding:16px 0;border-bottom:1px solid var(--line)}
.update-row:last-child{border-bottom:0}
.update-time{color:var(--blue);font-size:13px;font-weight:700}
.update-row h3{overflow:hidden;margin:0;font-size:15px;white-space:nowrap;text-overflow:ellipsis}
.update-state{color:var(--muted);font-size:12px;white-space:nowrap}
.feature-panel{padding:28px;border-radius:var(--radius);background:var(--blue);color:#fff;box-shadow:var(--shadow)}
.feature-panel .eyebrow{color:#dbe8ff;font-size:12px;font-weight:700}
.feature-panel h3{margin:15px 0 8px;font-size:24px;line-height:1.35}
.feature-panel p{margin:0;color:#dce8fa;font-size:14px}
.feature-panel .panel-stat{display:flex;gap:28px;margin-top:25px;padding-top:18px;border-top:1px solid rgba(255,255,255,.25)}
.panel-stat strong{display:block;font-size:22px;line-height:1.2}.panel-stat span{color:#c7d8f0;font-size:12px}
.rank-layout{display:grid;grid-template-columns:1fr 1fr;gap:32px}
.rank-list{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:6px 22px}
.rank-row{display:grid;grid-template-columns:42px minmax(0,1fr) 82px 58px;gap:12px;align-items:center;padding:14px 0;border-bottom:1px solid var(--line)}
.rank-row:last-child{border-bottom:0}
.rank-num{font-size:20px;font-weight:800;color:#9caabc}.rank-row:nth-child(-n+3) .rank-num{color:var(--orange)}
.rank-title{min-width:0}.rank-title strong{display:block;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.rank-title span{color:var(--muted);font-size:12px}
.rank-hot{color:var(--orange);font-size:12px}.rank-score{font-weight:800;color:var(--blue);font-size:13px}
.topic-strip{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:16px}
.topic{min-height:170px;padding:24px;border-radius:var(--radius);color:#fff;display:flex;flex-direction:column;justify-content:end;background-size:cover;background-position:center;position:relative;overflow:hidden}
.topic:after{content:"";position:absolute;inset:0;background:linear-gradient(transparent,rgba(12,26,46,.82))}
.topic>*{position:relative;z-index:1}.topic h3{margin:0 0 5px;font-size:20px}.topic p{margin:0;color:rgba(255,255,255,.8);font-size:13px}
.topic:first-child{min-height:220px;background-image:url("https://images.unsplash.com/photo-1516589178581-6cd7833ae3b2?auto=format&fit=crop&w=900&q=80")}
.topic:nth-child(2){background-image:url("https://images.unsplash.com/photo-1524504388940-b1c1722653e1?auto=format&fit=crop&w=700&q=80")}
.topic:nth-child(3){background-image:url("https://images.unsplash.com/photo-1500648767791-00dcc994a43e?auto=format&fit=crop&w=700&q=80")}
.news-layout{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.news-list{display:grid;gap:0;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:4px 20px}
.news-item{display:grid;grid-template-columns:104px minmax(0,1fr);gap:15px;padding:15px 0;border-bottom:1px solid var(--line)}
.news-item:last-child{border-bottom:0}
.news-item img{width:104px;height:72px;object-fit:cover;border-radius:6px}
.news-item h3{margin:0 0 5px;font-size:15px;line-height:1.45}
.news-item time{color:var(--muted);font-size:12px}
.faq-list{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.faq-list details{padding:17px 20px;background:#fff;border:1px solid var(--line);border-radius:8px}
.faq-list summary{cursor:pointer;font-weight:700;list-style:none;padding-right:20px;position:relative}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary:after{content:"+";position:absolute;right:0;color:var(--blue);font-size:20px;font-weight:400;line-height:1}
.faq-list details[open] summary:after{content:"−"}
.faq-list details p{margin:12px 0 0;color:var(--muted);font-size:14px}
.cta-band{padding:32px 38px;display:flex;align-items:center;justify-content:space-between;gap:24px;background:var(--blue-pale);border:1px solid #d6e5fb;border-radius:var(--radius)}
.cta-band h2{margin:0 0 6px;font-size:25px}.cta-band p{margin:0;color:var(--muted)}
.btn{min-height:44px;display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 19px;border:1px solid transparent;border-radius:7px;font-weight:700;cursor:pointer;transition:background .18s ease,color .18s ease,box-shadow .18s ease,border-color .18s ease}
.btn-primary{background:var(--blue);color:#fff}.btn-primary:hover{background:var(--blue-deep);box-shadow:0 7px 18px rgba(36,100,215,.25)}
.btn-outline{background:#fff;color:var(--blue);border-color:#bad0f2}.btn-outline:hover{border-color:var(--blue);background:#f7faff}
.site-footer{padding:30px 0;background:#fff;border-top:1px solid var(--line)}
.footer-inner{display:flex;justify-content:space-between;align-items:center;gap:24px}
.footer-brand{display:inline-flex;align-items:center;gap:10px;font-size:18px;font-weight:800}
.footer-links{display:flex;gap:18px;margin-top:12px;color:var(--muted);font-size:13px}
.footer-links a:hover{color:var(--blue)}
.footer-meta{text-align:right;color:var(--muted);font-size:12px;line-height:1.9}
@media(max-width:1024px){
 .nav-wrap{gap:22px}.nav-links{gap:16px}.nav-search{width:160px}
 .poster-grid{grid-template-columns:repeat(3,1fr)}.intro-grid{gap:28px}
}
@media(max-width:768px){
 .container{width:min(var(--container),calc(100% - 32px))}
 .nav-wrap{min-height:64px;justify-content:space-between}.menu-toggle{display:block}
 .nav-links{display:none;position:absolute;left:16px;right:16px;top:72px;padding:12px;background:#fff;border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch;gap:0}
 .nav-links.open{display:flex}.nav-links a{padding:11px 12px;border-bottom:1px solid #eef2f7}.nav-links a:last-child{border-bottom:0}
 .nav-search{display:none}.page-intro{padding:38px 0 28px}.intro-grid{grid-template-columns:1fr}.page-intro h1{font-size:34px}
 .update-layout,.rank-layout,.news-layout{grid-template-columns:1fr}.topic-strip{grid-template-columns:1fr 1fr}
 .topic:first-child{grid-column:1/-1}.faq-list{grid-template-columns:1fr}
 .cta-band{align-items:flex-start;flex-direction:column}
 .footer-inner{align-items:flex-start;flex-direction:column}.footer-meta{text-align:left}
}
@media(max-width:520px){
 .section{padding:36px 0}.section-head{display:block}.section-head h2{font-size:23px}.section-link{display:inline-block;margin-top:10px}
 .poster-grid{grid-template-columns:repeat(2,1fr);gap:24px 12px}.poster-info h3{font-size:15px}
 .filter-bar{align-items:stretch;flex-direction:column}.filter-bar select{width:100%}.filter-result{margin-left:0}
 .update-list{padding:4px 15px}.update-row{grid-template-columns:74px minmax(0,1fr);gap:8px}.update-state{grid-column:2}
 .rank-list{padding:6px 14px}.rank-row{grid-template-columns:32px minmax(0,1fr) 52px;gap:8px}.rank-hot{display:none}
 .topic-strip{grid-template-columns:1fr}.topic:first-child{grid-column:auto}
 .news-list{padding:4px 14px}.news-item{grid-template-columns:88px minmax(0,1fr);gap:12px}.news-item img{width:88px;height:66px}
 .cta-band{padding:25px 21px}.footer-links{flex-wrap:wrap;gap:10px 16px}
}