/* roulang page: index */
:root {
            --blue: #087e9f;
            --blue-dark: #07566d;
            --blue-soft: #e8f7fa;
            --cyan: #24b8c8;
            --amber: #d99632;
            --ink: #183242;
            --muted: #607783;
            --paper: #fffdf9;
            --mist: #f1f8fa;
            --line: #d9e7eb;
            --white: #ffffff;
            --radius: 9px;
            --shadow: 0 14px 34px rgba(24, 65, 81, .10);
            --shadow-hover: 0 20px 42px rgba(24, 65, 81, .17);
            --container: 1220px;
        }

        *, *::before, *::after { box-sizing: border-box; }
        html { scroll-behavior: smooth; }
        body {
            margin: 0;
            background: var(--paper);
            color: var(--ink);
            font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif;
            font-size: 15px;
            line-height: 1.75;
            overflow-x: hidden;
        }
        img { display: block; width: 100%; max-width: 100%; object-fit: cover; }
        a { color: inherit; text-decoration: none; transition: color .2s ease, background .2s ease, transform .2s ease, box-shadow .2s ease; }
        button, input, select { font: inherit; }
        button { cursor: pointer; }
        :focus-visible { outline: 3px solid rgba(217, 150, 50, .7); outline-offset: 3px; }
        .container { width: min(var(--container), calc(100% - 48px)); margin: 0 auto; }
        .eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            color: var(--blue);
            font-size: 12px;
            font-weight: 700;
            letter-spacing: .08em;
            text-transform: uppercase;
        }
        .eyebrow::before {
            content: "";
            width: 22px;
            height: 2px;
            background: var(--amber);
        }
        h1, h2, h3, p { margin-top: 0; }
        h1, h2, h3 { color: var(--ink); line-height: 1.25; }
        h1 { margin-bottom: 20px; font-size: 56px; font-weight: 800; }
        h2 { margin-bottom: 16px; font-size: 34px; font-weight: 800; }
        h3 { margin-bottom: 9px; font-size: 18px; }
        .section { padding: 92px 0; position: relative; }
        .section-mist { background: var(--mist); }
        .section-blue { background: #eaf7f9; }
        .section-head { max-width: 680px; margin-bottom: 42px; }
        .section-head p { color: var(--muted); margin-bottom: 0; font-size: 16px; }
        .section-head.center { margin-right: auto; margin-left: auto; text-align: center; }
        .section-head.center .eyebrow { justify-content: center; }

        .site-header {
            position: sticky;
            top: 0;
            z-index: 50;
            background: rgba(255, 253, 249, .97);
            border-bottom: 1px solid var(--line);
            box-shadow: 0 4px 18px rgba(24, 65, 81, .06);
        }
        .topbar { min-height: 78px; display: flex; align-items: center; gap: 20px; }
        .brand { display: inline-flex; align-items: center; gap: 11px; flex-shrink: 0; }
        .brand-mark {
            display: grid;
            width: 42px;
            height: 42px;
            place-items: center;
            color: #fff;
            background: var(--blue-dark);
            border: 1px solid var(--cyan);
            border-radius: 8px;
            font-weight: 800;
            font-size: 14px;
            box-shadow: inset 0 0 0 3px rgba(255,255,255,.12);
        }
        .brand-name { color: var(--ink); font-size: 18px; font-weight: 800; white-space: nowrap; }
        .desktop-nav { display: flex; align-items: center; gap: 4px; margin-left: auto; }
        .desktop-nav a {
            position: relative;
            min-height: 44px;
            padding: 10px 13px;
            color: var(--muted);
            font-size: 14px;
            font-weight: 600;
        }
        .desktop-nav a::after {
            position: absolute;
            right: 13px;
            bottom: 5px;
            left: 13px;
            height: 2px;
            background: var(--cyan);
            content: "";
            transform: scaleX(0);
            transform-origin: center;
            transition: transform .2s ease;
        }
        .desktop-nav a:hover, .desktop-nav a.active { color: var(--blue-dark); }
        .desktop-nav a:hover::after, .desktop-nav a.active::after { transform: scaleX(1); }
        .nav-button {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-height: 44px;
            padding: 10px 16px;
            color: #fff !important;
            background: var(--blue);
            border-radius: 7px;
            font-size: 14px;
            font-weight: 700;
        }
        .nav-button:hover { background: var(--blue-dark); transform: translateY(-2px); box-shadow: 0 6px 14px rgba(8,126,159,.2); }
        .mobile-toggle { display: none; margin-left: auto; padding: 10px 12px; color: var(--blue-dark); border: 1px solid var(--line); background: #fff; border-radius: 6px; font-weight: 700; }

        .hero {
            position: relative;
            min-height: 630px;
            display: flex;
            align-items: center;
            color: #fff;
            background:
                linear-gradient(90deg, rgba(8, 49, 65, .92) 0%, rgba(8, 49, 65, .72) 45%, rgba(8, 49, 65, .23) 100%),
                url("https://images.unsplash.com/photo-1489599849927-2ee91cede3ba?auto=format&fit=crop&w=1900&q=85") center/cover;
        }
        .hero::after {
            position: absolute;
            right: 7%;
            bottom: 38px;
            width: 160px;
            height: 160px;
            border: 1px solid rgba(255,255,255,.3);
            border-radius: 50%;
            content: "";
            opacity: .45;
        }
        .hero-content { position: relative; z-index: 1; max-width: 710px; padding: 110px 0 100px; }
        .hero .eyebrow { color: #a8edf0; }
        .hero h1 { max-width: 680px; color: #fff; }
        .hero h1 strong { color: #ffd07b; font-weight: 800; }
        .hero-lead { max-width: 660px; margin-bottom: 25px; color: rgba(255,255,255,.88); font-size: 18px; }
        .hero-note { max-width: 670px; margin-bottom: 30px; color: rgba(255,255,255,.78); font-size: 15px; }
        .button-row { display: flex; flex-wrap: wrap; gap: 12px; }
        .button {
            display: inline-flex;
            min-height: 46px;
            align-items: center;
            justify-content: center;
            padding: 11px 20px;
            border: 1px solid transparent;
            border-radius: 7px;
            font-size: 14px;
            font-weight: 700;
        }
        .button-primary { color: #fff; background: var(--blue); }
        .button-primary:hover { color: #fff; background: var(--blue-dark); transform: translateY(-3px); box-shadow: 0 9px 18px rgba(0, 76, 101, .24); }
        .button-light { color: var(--blue-dark); background: #fff; border-color: rgba(255,255,255,.72); }
        .button-light:hover { color: var(--blue-dark); background: #e9fbfc; transform: translateY(-3px); }
        .button-outline { color: var(--blue); background: #fff; border-color: var(--blue); }
        .button-outline:hover { color: #fff; background: var(--blue); transform: translateY(-2px); }
        .hero-rail {
            position: absolute;
            right: 6%;
            bottom: 60px;
            z-index: 2;
            display: flex;
            gap: 12px;
            width: 400px;
        }
        .hero-poster { width: 124px; aspect-ratio: 3 / 4; overflow: hidden; border: 3px solid rgba(255,255,255,.8); border-radius: 8px; box-shadow: 0 17px 30px rgba(0,0,0,.28); }
        .hero-poster:nth-child(2) { transform: translateY(-22px); }
        .hero-poster:nth-child(3) { transform: translateY(10px); }

        .signal-list { display: grid; gap: 14px; }
        .signal {
            display: grid;
            grid-template-columns: 58px 1fr auto;
            align-items: center;
            gap: 18px;
            padding: 22px 24px;
            background: #fff;
            border: 1px solid var(--line);
            border-left: 4px solid var(--cyan);
            box-shadow: var(--shadow);
        }
        .signal-index { color: var(--amber); font-size: 24px; font-weight: 800; }
        .signal strong { display: block; margin-bottom: 3px; font-size: 17px; }
        .signal span { color: var(--muted); font-size: 14px; }
        .signal-mark { color: var(--blue); font-size: 24px; }

        .solution-grid { display: grid; grid-template-columns: 1.02fr .98fr; gap: 66px; align-items: center; }
        .media-frame { position: relative; padding: 12px; background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow); }
        .media-frame img { aspect-ratio: 4 / 3; }
        .media-caption {
            position: absolute;
            right: 28px;
            bottom: 28px;
            max-width: 220px;
            padding: 14px 16px;
            color: #fff;
            background: rgba(7, 77, 96, .93);
            border-left: 3px solid var(--amber);
            font-size: 13px;
        }
        .feature-lines { margin: 28px 0 0; padding: 0; list-style: none; }
        .feature-lines li { display: flex; gap: 12px; padding: 12px 0; border-top: 1px solid var(--line); color: var(--muted); }
        .feature-lines li::before { content: "◆"; color: var(--amber); font-size: 10px; padding-top: 5px; }

        .steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border-top: 1px solid var(--line); }
        .step { position: relative; padding: 28px 22px 10px 0; border-right: 1px solid var(--line); }
        .step:not(:first-child) { padding-left: 24px; }
        .step:last-child { border-right: 0; }
        .step-number { color: var(--amber); font-size: 30px; font-weight: 800; line-height: 1; }
        .step p { margin: 0; color: var(--muted); font-size: 14px; }

        .stat-band { background: var(--blue-dark); color: #fff; }
        .stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
        .stat { padding: 8px 22px; border-left: 1px solid rgba(255,255,255,.25); }
        .stat strong { display: block; color: #fff; font-size: 38px; line-height: 1.15; }
        .stat span { color: rgba(255,255,255,.75); font-size: 13px; }

        .content-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
        .content-card { overflow: hidden; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: 0 8px 22px rgba(24,65,81,.07); transition: transform .25s ease, box-shadow .25s ease; }
        .content-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-hover); }
        .poster { position: relative; overflow: hidden; aspect-ratio: 16 / 10; background: var(--blue-soft); }
        .poster img { height: 100%; transition: transform .35s ease; }
        .content-card:hover .poster img { transform: scale(1.05); }
        .badge { position: absolute; top: 10px; left: 10px; padding: 3px 8px; color: #fff; background: var(--blue); border-radius: 4px; font-size: 11px; font-weight: 700; }
        .badge.amber { background: var(--amber); }
        .card-body { padding: 15px 16px 17px; }
        .card-body h3 { margin-bottom: 8px; font-size: 17px; }
        .meta { display: flex; align-items: center; justify-content: space-between; gap: 8px; color: var(--muted); font-size: 12px; }
        .rating { color: #b57413; font-weight: 800; white-space: nowrap; }

        .popular-grid { display: grid; grid-template-columns: 1.25fr .9fr .9fr; gap: 18px; }
        .popular-card { position: relative; min-height: 250px; overflow: hidden; background: var(--blue-dark); border-radius: var(--radius); }
        .popular-card:first-child { grid-row: span 2; min-height: 518px; }
        .popular-card img { height: 100%; transition: transform .35s ease; }
        .popular-card:hover img { transform: scale(1.04); }
        .popular-overlay { position: absolute; right: 0; bottom: 0; left: 0; padding: 24px 18px 17px; color: #fff; background: linear-gradient(transparent, rgba(5,37,49,.94)); }
        .popular-overlay h3 { margin: 0 0 4px; color: #fff; font-size: 20px; }
        .popular-overlay p { margin: 0; color: rgba(255,255,255,.76); font-size: 12px; }

        .quote-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
        .quote { position: relative; padding: 28px 24px; background: #fff; border: 1px solid var(--line); border-top: 3px solid var(--cyan); box-shadow: var(--shadow); }
        .quote::before { content: "“"; position: absolute; top: 5px; right: 18px; color: #c8edf0; font-size: 54px; font-family: Georgia, serif; }
        .quote p { min-height: 88px; color: var(--muted); }
        .quote small { color: var(--blue-dark); font-weight: 700; }

        .scene-layout { display: grid; grid-template-columns: .75fr 1.25fr; gap: 50px; align-items: start; }
        .scene-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
        .scene-item { padding: 20px; background: #fff; border: 1px solid var(--line); }
        .scene-item strong { display: block; margin-bottom: 6px; color: var(--blue-dark); }
        .scene-item span { color: var(--muted); font-size: 13px; }

        .channel-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
        .channel { display: flex; min-height: 140px; flex-direction: column; justify-content: space-between; padding: 22px; background: #fff; border: 1px solid var(--line); border-bottom: 3px solid var(--cyan); box-shadow: 0 8px 20px rgba(24,65,81,.06); }
        .channel:hover { border-bottom-color: var(--amber); transform: translateY(-3px); }
        .channel h3 { margin-bottom: 5px; color: var(--blue-dark); }
        .channel p { margin: 0; color: var(--muted); font-size: 13px; }

        .rank-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; }
        .rank-list { margin: 0; padding: 0; list-style: none; background: #fff; border: 1px solid var(--line); }
        .rank-item { display: grid; grid-template-columns: 38px 1fr auto auto; align-items: center; gap: 10px; min-height: 55px; padding: 8px 15px; border-bottom: 1px solid #edf3f4; }
        .rank-item:last-child { border-bottom: 0; }
        .rank-num { color: var(--amber); font-weight: 800; }
        .rank-title { min-width: 0; font-weight: 700; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
        .rank-tag { padding: 2px 7px; color: var(--blue); background: var(--blue-soft); border-radius: 3px; font-size: 11px; }
        .rank-score { color: #b57413; font-size: 12px; font-weight: 800; }

        .news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
        .news-card { display: grid; grid-template-columns: 110px 1fr; gap: 15px; align-items: center; padding: 12px; background: #fff; border: 1px solid var(--line); }
        .news-card img { aspect-ratio: 1 / .78; }
        .news-card h3 { margin-bottom: 7px; font-size: 15px; line-height: 1.4; }
        .news-card time { color: var(--muted); font-size: 12px; }

        .accordion { margin: 0; background: transparent; }
        .accordion-item { margin-bottom: 10px; background: #fff; border: 1px solid var(--line); }
        .accordion-title { padding: 18px 48px 18px 20px; color: var(--ink); border: 0; font-weight: 700; }
        .accordion-title:hover, .accordion-title:focus { color: var(--blue-dark); background: var(--blue-soft); }
        .accordion-content { color: var(--muted); border: 0; padding: 0 20px 18px; }

        .metrics { display: grid; grid-template-columns: 1.15fr .85fr; gap: 50px; align-items: center; }
        .metric-row { margin-bottom: 19px; }
        .metric-label { display: flex; justify-content: space-between; margin-bottom: 7px; color: var(--muted); font-size: 13px; }
        .metric-track { height: 8px; overflow: hidden; background: #d8e8eb; border-radius: 4px; }
        .metric-fill { height: 100%; background: var(--cyan); border-radius: 4px; }
        .metric-box { padding: 30px; background: var(--blue-dark); color: #fff; }
        .metric-box strong { display: block; margin-bottom: 7px; color: #fff; font-size: 30px; }
        .metric-box p { margin-bottom: 0; color: rgba(255,255,255,.75); font-size: 14px; }

        .final-cta { padding: 72px 0; background: #dff4f5; border-top: 1px solid #c6e7ea; border-bottom: 1px solid #c6e7ea; }
        .cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 30px; }
        .cta-inner h2 { margin-bottom: 8px; }
        .cta-inner p { max-width: 650px; margin-bottom: 0; color: var(--muted); }

        footer { padding: 55px 0 25px; color: rgba(255,255,255,.72); background: #123746; }
        .footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.1fr; gap: 35px; padding-bottom: 38px; }
        footer .brand-name, footer h3 { color: #fff; }
        footer .brand-mark { background: #0a6079; }
        footer p { font-size: 13px; }
        footer h3 { margin-bottom: 15px; font-size: 15px; }
        .footer-links { display: grid; gap: 8px; margin: 0; padding: 0; list-style: none; font-size: 13px; }
        .footer-links a:hover { color: #a8edf0; }
        .footer-bottom { display: flex; justify-content: space-between; gap: 18px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.16); font-size: 12px; }
        .footer-bottom a { color: #a8edf0; }

        @media (max-width: 1100px) {
            h1 { font-size: 48px; }
            .hero-rail { right: 3%; width: 320px; }
            .hero-poster { width: 95px; }
            .content-grid { grid-template-columns: repeat(3, 1fr); }
            .popular-grid { grid-template-columns: 1fr 1fr; }
            .popular-card:first-child { grid-row: span 1; min-height: 300px; }
        }
        @media (max-width: 900px) {
            .desktop-nav { display: none; }
            .mobile-toggle { display: block; }
            .hero { min-height: 610px; }
            .hero-rail { position: relative; right: auto; bottom: auto; width: auto; margin-top: 25px; }
            .hero-content { padding: 85px 0 80px; }
            .solution-grid, .scene-layout, .metrics { grid-template-columns: 1fr; gap: 35px; }
            .content-grid { grid-template-columns: repeat(3, 1fr); }
            .news-grid { grid-template-columns: repeat(2, 1fr); }
            .footer-grid { grid-template-columns: repeat(2, 1fr); }
        }
        @media (max-width: 700px) {
            .container { width: min(100% - 32px, var(--container)); }
            .section { padding: 62px 0; }
            h1 { font-size: 38px; }
            h2 { font-size: 29px; }
            .hero { min-height: 680px; background-position: 63% center; }
            .hero-content { padding-top: 70px; }
            .hero-lead { font-size: 16px; }
            .hero-rail { gap: 8px; }
            .hero-poster { width: 82px; }
            .signal { grid-template-columns: 42px 1fr; gap: 12px; padding: 17px 15px; }
            .signal-mark { display: none; }
            .steps { grid-template-columns: repeat(2, 1fr); }
            .step:nth-child(2) { border-right: 0; }
            .step:nth-child(3), .step:nth-child(4) { border-top: 1px solid var(--line); }
            .step:nth-child(3) { padding-left: 0; }
            .stat-grid { grid-template-columns: repeat(2, 1fr); gap: 22px 0; }
            .stat strong { font-size: 31px; }
            .content-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
            .card-body { padding: 12px; }
            .card-body h3 { font-size: 15px; }
            .popular-grid, .channel-grid, .quote-grid, .rank-layout { grid-template-columns: 1fr; }
            .popular-card, .popular-card:first-child { min-height: 300px; }
            .scene-list { grid-template-columns: 1fr; }
            .news-grid { grid-template-columns: 1fr; }
            .cta-inner { display: block; }
            .cta-inner .button { margin-top: 22px; }
            .footer-grid { grid-template-columns: 1fr 1fr; gap: 25px 18px; }
            .footer-bottom { display: block; }
            .footer-bottom span, .footer-bottom a { display: block; margin-bottom: 5px; }
        }
        @media (max-width: 480px) {
            .topbar { min-height: 68px; gap: 9px; }
            .brand-mark { width: 36px; height: 36px; font-size: 12px; }
            .brand-name { font-size: 15px; }
            h1 { font-size: 34px; }
            .button-row { display: grid; grid-template-columns: 1fr; }
            .button { width: 100%; }
            .hero-poster { width: 75px; }
            .content-grid { grid-template-columns: 1fr 1fr; }
            .footer-grid { grid-template-columns: 1fr; }
            .rank-item { grid-template-columns: 30px 1fr auto; }
            .rank-tag { display: none; }
        }

/* roulang page: category1 */
:root {
      --blue:#087e9f;--blue-dark:#07566d;--blue-soft:#e8f7fa;--cyan:#24b8c8;
      --amber:#d99632;--ink:#183242;--muted:#607783;--paper:#fffdf9;
      --mist:#f1f8fa;--line:#d9e7eb;--white:#fff;--radius:9px;
      --shadow:0 14px 34px rgba(24,65,81,.10);--shadow-hover:0 20px 42px rgba(24,65,81,.17);
      --container:1220px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;font-size:15px;line-height:1.75;overflow-x:hidden}
    img{display:block;width:100%;max-width:100%;object-fit:cover}
    a{color:inherit;text-decoration:none;transition:color .2s ease,background .2s ease,transform .2s ease,box-shadow .2s ease}
    button,input,select{font:inherit}
    button{cursor:pointer}
    .container{width:min(var(--container),calc(100% - 48px));margin:0 auto}
    h1,h2,h3,p{margin-top:0}
    h1{font-size:52px;line-height:1.2;margin-bottom:18px}
    h2{font-size:32px;line-height:1.3;margin-bottom:14px}
    h3{font-size:18px;line-height:1.4}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--blue);font-size:12px;font-weight:700;letter-spacing:.08em}
    .eyebrow:before{content:"";width:22px;height:2px;background:var(--amber)}
    .section{padding:88px 0;position:relative}
    .section-mist{background:var(--mist)}
    .section-blue{background:#eaf7f9}
    .section-head{max-width:700px;margin-bottom:36px}
    .section-head p{color:var(--muted);font-size:16px;margin-bottom:0}
    .site-header{position:sticky;top:0;z-index:50;background:rgba(255,253,249,.98);border-bottom:1px solid var(--line);box-shadow:0 4px 18px rgba(24,65,81,.06)}
    .topbar{min-height:78px;display:flex;align-items:center;gap:20px}
    .brand{display:inline-flex;align-items:center;gap:11px;flex-shrink:0}
    .brand-mark{display:grid;width:42px;height:42px;place-items:center;color:#fff;background:var(--blue-dark);border:1px solid var(--cyan);border-radius:8px;font-weight:800;font-size:14px;box-shadow:inset 0 0 0 3px rgba(255,255,255,.12)}
    .brand-name{color:var(--ink);font-size:18px;font-weight:800;white-space:nowrap}
    .desktop-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
    .desktop-nav a{position:relative;min-height:44px;padding:10px 13px;color:var(--muted);font-size:14px;font-weight:600}
    .desktop-nav a:after{position:absolute;right:13px;bottom:5px;left:13px;height:2px;background:var(--cyan);content:"";transform:scaleX(0);transition:transform .2s ease}
    .desktop-nav a:hover,.desktop-nav a.active{color:var(--blue-dark)}
    .desktop-nav a:hover:after,.desktop-nav a.active:after{transform:scaleX(1)}
    .nav-button{display:inline-flex!important;align-items:center;justify-content:center;min-height:44px;padding:10px 16px!important;color:#fff!important;background:var(--blue);border-radius:7px;font-weight:700!important}
    .nav-button:after{display:none}
    .nav-button:hover{background:var(--blue-dark);transform:translateY(-2px);box-shadow:0 6px 14px rgba(8,126,159,.2)}
    .mobile-toggle{display:none;margin-left:auto;padding:10px 12px;color:var(--blue-dark);border:1px solid var(--line);background:#fff;border-radius:6px;font-weight:700}
    .mobile-menu{border-top:1px solid var(--line);background:#fff}
    .mobile-menu nav{margin:0;padding:0;list-style:none}
    .mobile-menu li{border-bottom:1px solid var(--line)}
    .mobile-menu a{display:block;padding:13px 0;color:var(--ink);font-weight:600}
    .page-banner{position:relative;overflow:hidden;padding:72px 0 62px;background:#eaf7f9;border-bottom:1px solid var(--line)}
    .page-banner:after{position:absolute;right:7%;top:24px;width:190px;height:190px;border:1px solid rgba(8,126,159,.2);border-radius:50%;content:""}
    .banner-grid{display:grid;grid-template-columns:minmax(0,1fr) 390px;gap:60px;align-items:center}
    .page-banner h1{max-width:700px;color:var(--blue-dark)}
    .page-banner p{max-width:670px;color:var(--muted);font-size:17px;margin-bottom:0}
    .banner-media{position:relative;z-index:1;border:8px solid rgba(255,255,255,.8);box-shadow:var(--shadow);transform:rotate(2deg)}
    .banner-media img{height:220px}
    .filter-wrap{display:flex;flex-wrap:wrap;align-items:center;gap:12px;padding:18px 20px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:var(--radius)}
    .filter-label{color:var(--blue-dark);font-weight:800;margin-right:4px}
    .filter-select,.filter-option{min-height:42px;padding:8px 14px;border:1px solid var(--line);border-radius:6px;background:#fff;color:var(--muted);font-size:14px}
    .filter-option:hover,.filter-option:focus,.filter-option.selected{color:#fff;background:var(--blue);border-color:var(--blue)}
    .filter-select:focus,.filter-option:focus{outline:3px solid rgba(36,184,200,.25);outline-offset:2px}
    .catalog-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
    .movie-item{overflow:hidden;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 8px 22px rgba(24,65,81,.07);transition:transform .2s ease,box-shadow .2s ease}
    .movie-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
    .movie-image{position:relative;overflow:hidden;aspect-ratio:16/10;background:var(--blue-soft)}
    .movie-image img{height:100%;transition:transform .35s ease}
    .movie-item:hover .movie-image img{transform:scale(1.05)}
    .badge{position:absolute;left:12px;top:12px;padding:3px 8px;color:#fff;background:var(--blue);border-radius:4px;font-size:11px;font-weight:800}
    .badge.amber{background:var(--amber)}
    .movie-info{padding:16px}
    .movie-title{display:flex;justify-content:space-between;gap:12px;align-items:flex-start;margin-bottom:7px}
    .movie-title h3{margin-bottom:0;font-size:17px}
    .rating{flex-shrink:0;color:var(--amber);font-size:13px;font-weight:800;white-space:nowrap}
    .movie-meta{display:flex;flex-wrap:wrap;gap:8px;color:var(--muted);font-size:12px}
    .summary-row{display:grid;grid-template-columns:1.15fr .85fr;gap:34px;align-items:stretch}
    .summary-panel{padding:30px;background:#fff;border-left:3px solid var(--cyan);box-shadow:var(--shadow)}
    .summary-panel p{color:var(--muted);margin-bottom:0}
    .summary-list{margin:0;padding:0;list-style:none}
    .summary-list li{display:flex;gap:14px;padding:15px 0;border-bottom:1px solid var(--line)}
    .summary-list li:last-child{border-bottom:0}
    .summary-list strong{color:var(--blue-dark);min-width:58px}
    .ranking-list{display:grid;grid-template-columns:repeat(2,1fr);gap:0 28px;border-top:1px solid var(--line)}
    .rank-item{display:grid;grid-template-columns:42px 1fr auto;gap:12px;align-items:center;padding:16px 0;border-bottom:1px solid var(--line)}
    .rank-num{color:var(--amber);font-size:21px;font-weight:800}
    .rank-name{font-weight:700}
    .rank-type{display:block;color:var(--muted);font-size:12px;font-weight:400}
    .rank-score{color:var(--blue);font-size:13px;font-weight:800}
    .metric-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .metric{padding:24px;background:#fff;border-top:3px solid var(--cyan);box-shadow:0 8px 22px rgba(24,65,81,.06)}
    .metric strong{display:block;color:var(--blue-dark);font-size:30px;line-height:1.1;margin-bottom:7px}
    .metric span{color:var(--muted);font-size:13px}
    .faq-list{max-width:850px;margin:0 auto}
    .faq-list details{background:#fff;border-bottom:1px solid var(--line)}
    .faq-list summary{padding:20px 24px;color:var(--blue-dark);font-weight:800;cursor:pointer;list-style:none}
    .faq-list summary::-webkit-details-marker{display:none}
    .faq-list summary:after{float:right;color:var(--amber);content:"+";font-size:22px;line-height:1}
    .faq-list details[open] summary:after{content:"−"}
    .faq-answer{padding:0 24px 20px;color:var(--muted)}
    .cta-band{padding:56px 0;background:var(--blue-dark);color:#fff}
    .cta-inner{display:flex;align-items:center;justify-content:space-between;gap:28px}
    .cta-inner h2{margin-bottom:8px;color:#fff}
    .cta-inner p{margin:0;color:rgba(255,255,255,.75)}
    .button{display:inline-flex;min-height:46px;align-items:center;justify-content:center;padding:11px 20px;border:1px solid transparent;border-radius:7px;font-size:14px;font-weight:700}
    .button-primary{color:#fff;background:var(--blue)}
    .button-primary:hover{color:#fff;background:var(--blue-dark);transform:translateY(-3px);box-shadow:0 9px 18px rgba(0,76,101,.24)}
    .button-light{color:var(--blue-dark);background:#fff;border-color:rgba(255,255,255,.72)}
    .button-light:hover{color:var(--blue-dark);background:#e9fbfc;transform:translateY(-3px)}
    .button:focus,.mobile-toggle:focus,a:focus,summary:focus{outline:3px solid rgba(36,184,200,.5);outline-offset:3px}
    footer{padding:64px 0 24px;background:#123847;color:rgba(255,255,255,.76)}
    .footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.15fr;gap:34px}
    footer .brand-name,footer h3{color:#fff}
    footer h3{font-size:15px;margin-bottom:14px}
    footer p{font-size:13px;line-height:1.8}
    .footer-links{margin:0;padding:0;list-style:none}
    .footer-links li{margin-bottom:8px}
    .footer-links a,footer a{color:rgba(255,255,255,.76)}
    .footer-links a:hover,footer a:hover{color:#a8edf0}
    .footer-bottom{display:flex;justify-content:space-between;gap:20px;margin-top:42px;padding-top:18px;border-top:1px solid rgba(255,255,255,.16);font-size:12px}
    @media(max-width:1024px){h1{font-size:44px}.banner-grid{grid-template-columns:1fr 320px}.catalog-grid{grid-template-columns:repeat(3,1fr)}.desktop-nav a{padding-left:9px;padding-right:9px}.footer-grid{grid-template-columns:repeat(2,1fr)}}
    @media(max-width:768px){.container{width:min(var(--container),calc(100% - 36px))}.desktop-nav{display:none}.mobile-toggle{display:block}.section{padding:64px 0}.banner-grid,.summary-row{grid-template-columns:1fr;gap:28px}.page-banner{padding:54px 0}.page-banner h1{font-size:38px}.banner-media{max-width:520px;transform:none}.catalog-grid{grid-template-columns:repeat(2,1fr)}.ranking-list{grid-template-columns:1fr}.cta-inner{align-items:flex-start;flex-direction:column}}
    @media(max-width:520px){h1{font-size:34px}h2{font-size:27px}.container{width:min(var(--container),calc(100% - 28px))}.brand-name{font-size:16px}.brand-mark{width:38px;height:38px}.filter-wrap{align-items:stretch;flex-direction:column}.filter-select,.filter-option{width:100%;text-align:left}.catalog-grid{grid-template-columns:1fr}.metric-strip{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.footer-bottom{align-items:flex-start;flex-direction:column}.movie-title{display:block}.rating{display:block;margin-top:5px}}