/* roulang page: index */
:root{
            --bg:#07111f;
            --bg-deep:#040a13;
            --panel:rgba(17,32,54,.72);
            --panel-strong:#10243d;
            --line:rgba(145,190,231,.16);
            --line-light:rgba(145,190,231,.28);
            --text:#f2f7ff;
            --muted:#9eafc5;
            --blue:#43a7ff;
            --cyan:#63e0df;
            --violet:#9487ff;
            --orange:#ffb870;
            --radius:18px;
            --shadow:0 18px 50px rgba(0,0,0,.25);
            --container:1200px;
        }
        *{box-sizing:border-box;margin:0;padding:0}
        html{scroll-behavior:smooth}
        body{
            background:var(--bg);
            color:var(--text);
            font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;
            line-height:1.7;
            letter-spacing:0;
            overflow-x:hidden;
        }
        body:before{
            content:"";
            position:fixed;
            inset:0;
            pointer-events:none;
            background:
                radial-gradient(circle at 85% 8%,rgba(67,167,255,.12),transparent 26%),
                radial-gradient(circle at 12% 42%,rgba(148,135,255,.08),transparent 24%);
            z-index:-1;
        }
        a{color:inherit;text-decoration:none}
        img{display:block;max-width:100%}
        button{font:inherit;color:inherit}
        .container{width:min(var(--container),calc(100% - 48px));margin:0 auto}
        .site-header{
            position:sticky;top:0;z-index:20;
            background:rgba(4,10,19,.78);
            backdrop-filter:blur(18px);
            border-bottom:1px solid var(--line);
        }
        .nav-wrap{height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}
        .brand{display:flex;align-items:center;gap:12px;min-width:max-content}
        .brand-mark{
            width:38px;height:38px;border-radius:11px;
            display:grid;place-items:center;
            background:linear-gradient(145deg,var(--blue),#655ef1);
            box-shadow:0 0 24px rgba(67,167,255,.34);
            font-weight:800;font-size:18px;
        }
        .brand-name{font-weight:750;font-size:17px;letter-spacing:.02em}
        .nav-links{display:flex;align-items:center;gap:5px}
        .nav-links a{
            color:var(--muted);font-size:14px;padding:9px 13px;border-radius:9px;
            transition:.25s ease;
        }
        .nav-links a:hover,.nav-links a:focus,.nav-links a.active{color:var(--text);background:rgba(67,167,255,.12)}
        .nav-action{
            padding:10px 17px!important;color:#06111e!important;
            background:var(--cyan)!important;font-weight:700!important;
            box-shadow:0 0 22px rgba(99,224,223,.2);
        }
        .menu-toggle{display:none;background:none;border:1px solid var(--line);border-radius:9px;padding:7px 10px;cursor:pointer}
        .menu-toggle span{display:block;width:20px;height:2px;background:var(--text);margin:4px}
        .hero{
            min-height:650px;position:relative;display:flex;align-items:center;
            padding:80px 0 74px;overflow:hidden;
            background:linear-gradient(90deg,rgba(4,10,19,.98) 15%,rgba(4,10,19,.76) 52%,rgba(4,10,19,.35)),url('/assets/images/1200b84080c64f79.jpg') center/cover;
        }
        .hero-grid{display:grid;grid-template-columns:5fr 7fr;align-items:center;gap:62px}
        .eyebrow,.section-kicker{color:var(--cyan);font-size:12px;font-weight:800;letter-spacing:.16em;text-transform:uppercase}
        .hero h1{font-size:clamp(40px,5vw,68px);line-height:1.13;letter-spacing:-.04em;margin:18px 0 22px;max-width:580px}
        .hero h1 em{font-style:normal;color:var(--cyan)}
        .hero-copy{font-size:17px;color:#c1cede;max-width:590px;line-height:1.9}
        .hero-actions{display:flex;gap:13px;margin:30px 0 30px;flex-wrap:wrap}
        .btn{
            display:inline-flex;justify-content:center;align-items:center;gap:8px;
            min-height:46px;padding:0 20px;border-radius:10px;border:1px solid transparent;
            font-size:14px;font-weight:700;cursor:pointer;transition:.25s ease;
        }
        .btn-primary{background:var(--blue);color:#04111e;box-shadow:0 0 25px rgba(67,167,255,.28)}
        .btn-primary:hover{background:#6dbbff;box-shadow:0 0 34px rgba(67,167,255,.45)}
        .btn-secondary{border-color:var(--line-light);color:var(--text);background:rgba(255,255,255,.03)}
        .btn-secondary:hover{border-color:var(--cyan);background:rgba(99,224,223,.08)}
        .btn:focus-visible,.nav-links a:focus-visible,.menu-toggle:focus-visible,summary:focus-visible{outline:3px solid rgba(99,224,223,.65);outline-offset:3px}
        .hero-stats{display:flex;gap:28px;color:var(--muted);font-size:12px}
        .hero-stats strong{display:block;color:var(--text);font-size:20px;line-height:1.25}
        .hero-art{position:relative;min-height:420px;transform:rotate(3deg)}
        .hero-poster{
            position:absolute;right:5%;top:5%;width:74%;height:390px;overflow:hidden;
            border:1px solid var(--line-light);border-radius:22px;box-shadow:var(--shadow);
            transform:skewY(-4deg);
        }
        .hero-poster img{width:100%;height:100%;object-fit:cover}
        .hero-poster:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 42%,rgba(4,10,19,.88))}
        .poster-caption{position:absolute;left:25px;right:25px;bottom:22px;z-index:1}
        .poster-caption b{display:block;font-size:23px;margin-bottom:5px}
        .floating-note{
            position:absolute;left:0;bottom:20px;width:220px;padding:16px;
            background:rgba(12,28,47,.88);border:1px solid var(--line-light);
            backdrop-filter:blur(16px);border-radius:15px;box-shadow:var(--shadow);
        }
        .floating-note small{color:var(--muted);font-size:11px}.floating-note strong{display:block;margin:5px 0;color:var(--cyan)}
        section{padding:86px 0;border-top:1px solid rgba(145,190,231,.07)}
        .section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:30px}
        .section-head h2{font-size:30px;line-height:1.25;margin-top:8px;letter-spacing:-.02em}
        .section-head p{color:var(--muted);font-size:14px;max-width:530px}
        .glass{background:var(--panel);border:1px solid var(--line);box-shadow:var(--shadow);backdrop-filter:blur(12px)}
        .function-strip{display:flex;gap:10px;flex-wrap:wrap}
        .function-strip a{
            padding:14px 18px;border:1px solid var(--line);border-radius:12px;
            background:rgba(255,255,255,.025);color:#c6d3e2;transition:.25s;
        }
        .function-strip a:hover{border-color:var(--blue);color:var(--text);background:rgba(67,167,255,.1)}
        .function-strip b{display:block;font-size:15px;color:var(--text)}.function-strip span{font-size:12px;color:var(--muted)}
        .scenes{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
        .scene{padding:22px;border-left:2px solid var(--blue);background:linear-gradient(120deg,rgba(67,167,255,.1),rgba(255,255,255,.02));border-radius:0 14px 14px 0}
        .scene strong{display:block;font-size:17px;margin-bottom:8px}.scene p{font-size:13px;color:var(--muted)}
        .poster-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:17px}
        .poster-card{min-width:0}
        .poster-img{aspect-ratio:2/3;overflow:hidden;border-radius:14px;border:1px solid var(--line);background:var(--panel-strong);position:relative}
        .poster-img img{width:100%;height:100%;object-fit:cover;transition:.4s}
        .poster-card:hover .poster-img img{transform:scale(1.05)}
        .badge{position:absolute;top:10px;left:10px;padding:3px 8px;border-radius:5px;font-size:10px;font-weight:800;background:var(--cyan);color:#06111e}
        .badge.blue{background:var(--blue)}.badge.orange{background:var(--orange)}.badge.violet{background:var(--violet);color:#0b1020}
        .poster-card h3{font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin:11px 0 4px}
        .meta{display:flex;justify-content:space-between;color:var(--muted);font-size:11px}.score{color:var(--orange);font-weight:700}
        .demo{display:grid;grid-template-columns:1.08fr .92fr;gap:25px;align-items:stretch}
        .demo-image{min-height:390px;border-radius:20px;overflow:hidden;border:1px solid var(--line);position:relative}
        .demo-image img{width:100%;height:100%;object-fit:cover}
        .demo-image:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,12,22,.48),transparent 60%)}
        .demo-label{position:absolute;z-index:1;left:25px;bottom:23px;font-size:22px;font-weight:700}
        .demo-points{display:grid;gap:12px}
        .demo-point{padding:22px;border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.025)}
        .demo-point span{color:var(--cyan);font-size:12px;font-weight:700}.demo-point h3{font-size:17px;margin:5px 0}.demo-point p{font-size:13px;color:var(--muted)}
        .feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
        .feature{padding:24px;border-radius:16px;border:1px solid var(--line);background:linear-gradient(145deg,rgba(148,135,255,.11),rgba(255,255,255,.025))}
        .feature .number{font-size:12px;color:var(--cyan);font-weight:800}.feature h3{margin:12px 0 7px;font-size:18px}.feature p{font-size:13px;color:var(--muted)}
        .benefits{display:grid;grid-template-columns:1fr 1fr;gap:14px}
        .benefit{padding:19px 22px;display:flex;gap:16px;align-items:flex-start;border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.025)}
        .benefit i{font-style:normal;color:var(--cyan);font-size:20px}.benefit h3{font-size:16px}.benefit p{font-size:13px;color:var(--muted)}
        .quote-wall{display:grid;grid-template-columns:1.1fr 1fr 1fr;gap:16px}
        .quote{padding:24px;border-radius:16px;background:var(--panel);border:1px solid var(--line)}
        .quote.big{background:linear-gradient(140deg,rgba(67,167,255,.2),rgba(148,135,255,.1))}
        .quote strong{display:block;font-size:31px;color:var(--cyan);line-height:1;margin-bottom:13px}.quote p{color:#c2d0df;font-size:14px}.quote small{display:block;color:var(--muted);margin-top:16px}
        .feedback-list{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
        .feedback{padding:20px;border-top:2px solid var(--blue);background:rgba(255,255,255,.025);border-radius:0 0 13px 13px}
        .feedback p{font-size:14px;color:#d0dbea}.feedback span{display:block;color:var(--muted);font-size:12px;margin-top:12px}
        .featured-row{display:grid;grid-template-columns:repeat(6,1fr);gap:15px}
        .featured{position:relative;min-height:220px;border-radius:15px;overflow:hidden;border:1px solid var(--line)}
        .featured img{width:100%;height:100%;object-fit:cover;transition:.35s}.featured:hover img{transform:scale(1.07)}
        .featured:after{content:"";position:absolute;inset:35% 0 0;background:linear-gradient(transparent,rgba(3,9,17,.95))}
        .featured-info{position:absolute;z-index:1;left:14px;right:10px;bottom:12px}.featured-info strong{font-size:15px}.featured-info span{display:block;color:var(--orange);font-size:11px;margin-top:3px}
        .category-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
        .category{padding:21px 18px;border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.025);transition:.25s}
        .category:hover{transform:translateY(-3px);border-color:var(--cyan);background:rgba(99,224,223,.07)}
        .category h3{font-size:16px;margin-bottom:7px}.category p{font-size:12px;color:var(--muted)}
        .rank-layout{display:grid;grid-template-columns:1fr 1fr;gap:16px}
        .rank-list{border:1px solid var(--line);border-radius:16px;overflow:hidden}
        .rank-item{display:grid;grid-template-columns:42px 1fr 75px 48px;gap:10px;align-items:center;padding:14px 17px;border-bottom:1px solid var(--line);font-size:13px}
        .rank-item:last-child{border-bottom:0}.rank-no{font-size:21px;color:var(--blue);font-weight:800}.rank-item:nth-child(-n+3) .rank-no{color:var(--orange)}
        .rank-item small{color:var(--muted)}.rank-score{color:var(--orange);text-align:right}
        .news-layout{display:grid;grid-template-columns:1fr 1fr;gap:15px}
        .news-item{display:grid;grid-template-columns:120px 1fr;gap:16px;padding:13px;border-bottom:1px solid var(--line)}
        .news-item img{width:120px;height:76px;object-fit:cover;border-radius:9px}.news-item h3{font-size:15px;line-height:1.45}.news-item time{color:var(--muted);font-size:11px}
        .topic-band{padding:34px;border-radius:20px;background:linear-gradient(115deg,rgba(67,167,255,.17),rgba(148,135,255,.12)),url('/assets/images/fa580a14552799c9.jpg') center/cover;border:1px solid var(--line)}
        .topic-band h2{font-size:28px;margin:8px 0 10px}.topic-band p{color:#c1cede;max-width:680px;font-size:14px}
        .update-list{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
        .update{padding:19px;border:1px solid var(--line);border-radius:13px;background:rgba(255,255,255,.025)}
        .update time{color:var(--cyan);font-size:11px}.update h3{font-size:15px;margin:7px 0}.update p{font-size:12px;color:var(--muted)}
        .faq-list{max-width:880px;margin:auto;border-top:1px solid var(--line)}
        details{border-bottom:1px solid var(--line);padding:18px 0}summary{cursor:pointer;list-style:none;font-weight:700;padding-right:25px;position:relative}summary::-webkit-details-marker{display:none}summary:after{content:"+";position:absolute;right:0;color:var(--cyan);font-size:22px;top:-3px}details[open] summary:after{content:"−"}details p{color:var(--muted);font-size:14px;padding:12px 28px 0 0}
        .final-cta{padding:70px 0}.cta-box{display:flex;align-items:center;justify-content:space-between;gap:25px;padding:38px 42px;border-radius:22px;background:linear-gradient(115deg,#12355a,#142350);border:1px solid rgba(99,224,223,.28);box-shadow:0 0 45px rgba(67,167,255,.12)}
        .cta-box h2{font-size:29px;margin:7px 0}.cta-box p{color:#b8c8da;font-size:14px}
        footer{padding:55px 0 20px;background:var(--bg-deep);border-top:1px solid var(--line)}
        .footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:35px;padding-bottom:40px}.footer-brand p{color:var(--muted);font-size:13px;max-width:280px;margin-top:13px}.footer-col h3{font-size:14px;margin-bottom:14px}.footer-col a{display:block;color:var(--muted);font-size:13px;margin:8px 0}.footer-col a:hover{color:var(--cyan)}
        .copyright{border-top:1px solid var(--line);padding-top:18px;color:#718197;font-size:12px;display:flex;justify-content:space-between;gap:10px}
        @media(max-width:1050px){.poster-grid{grid-template-columns:repeat(4,1fr)}.featured-row{grid-template-columns:repeat(3,1fr)}.category-grid{grid-template-columns:repeat(3,1fr)}.scenes{grid-template-columns:repeat(2,1fr)}}
        @media(max-width:768px){
            .container{width:min(100% - 32px,var(--container))}.nav-wrap{height:68px}.menu-toggle{display:block}
            .nav-links{display:none;position:absolute;left:16px;right:16px;top:76px;padding:10px;background:rgba(7,17,31,.97);border:1px solid var(--line);border-radius:14px;flex-direction:column;align-items:stretch}
            .nav-links.open{display:flex}.nav-links a{padding:12px 14px}.nav-action{text-align:center}
            .hero{padding:58px 0 52px;min-height:auto}.hero-grid{grid-template-columns:1fr;gap:35px}.hero h1{font-size:45px}.hero-art{min-height:340px}.hero-poster{height:310px;right:6%;width:80%}
            section{padding:64px 0}.section-head{display:block}.section-head p{margin-top:10px}.poster-grid{grid-template-columns:repeat(3,1fr);gap:13px}
            .demo,.rank-layout,.news-layout{grid-template-columns:1fr}.demo-image{min-height:280px}.feature-grid,.feedback-list,.update-list{grid-template-columns:1fr 1fr}.quote-wall{grid-template-columns:1fr 1fr}.quote.big{grid-column:span 2}
            .category-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr}.cta-box{display:block;padding:28px}.cta-box .btn{margin-top:20px}
        }
        @media(max-width:520px){
            .brand-name{font-size:15px}.hero h1{font-size:38px}.hero-copy{font-size:15px}.hero-art{min-height:285px}.hero-poster{height:265px}.floating-note{width:175px;padding:12px;font-size:12px}
            .hero-stats{gap:15px}.poster-grid{grid-template-columns:repeat(2,1fr)}.featured-row{display:flex;overflow-x:auto;gap:12px;padding-bottom:8px;scroll-snap-type:x mandatory}
            .featured{flex:0 0 43%;min-height:190px;scroll-snap-align:start}
            .scenes,.feature-grid,.feedback-list,.update-list,.benefits{grid-template-columns:1fr}
            .quote-wall{grid-template-columns:1fr}.quote.big{grid-column:auto}
            .category-grid{grid-template-columns:1fr 1fr;gap:9px}.category{padding:16px 13px}
            .rank-item{grid-template-columns:32px 1fr 55px 40px;padding:12px 10px;gap:6px;font-size:12px}
            .rank-item small{font-size:10px}.news-item{grid-template-columns:92px 1fr;gap:12px}.news-item img{width:92px;height:68px}
            .section-head h2{font-size:25px}.topic-band{padding:25px 20px}.topic-band h2{font-size:23px}
            .footer-grid{grid-template-columns:1fr 1fr;gap:25px 18px}.footer-brand{grid-column:span 2}
            .copyright{display:block;line-height:1.8}.copyright span{display:block}
            .cta-box h2{font-size:24px}
        }
        @media(prefers-reduced-motion:reduce){
            *,*::before,*::after{scroll-behavior:auto!important;transition:none!important}
        }

/* roulang page: category1 */
:root{
      --bg:#07111f;--bg-deep:#040a13;--panel:rgba(17,32,54,.72);--panel-strong:#10243d;
      --line:rgba(145,190,231,.16);--line-light:rgba(145,190,231,.28);--text:#f2f7ff;
      --muted:#9eafc5;--blue:#43a7ff;--cyan:#63e0df;--violet:#9487ff;--orange:#ffb870;
      --radius:18px;--shadow:0 18px 50px rgba(0,0,0,.25);--container:1200px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth;scroll-padding-top:90px}
    body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;line-height:1.7;letter-spacing:0;overflow-x:hidden}
    body:before{content:"";position:fixed;inset:0;pointer-events:none;background:radial-gradient(circle at 85% 8%,rgba(67,167,255,.12),transparent 26%),radial-gradient(circle at 12% 42%,rgba(148,135,255,.08),transparent 24%);z-index:-1}
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%}
    button{font:inherit;color:inherit}
    .container{width:min(var(--container),calc(100% - 48px));margin:0 auto}
    .site-header{position:sticky;top:0;z-index:20;background:rgba(4,10,19,.88);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}
    .nav-wrap{height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}
    .brand{display:flex;align-items:center;gap:12px;min-width:max-content}
    .brand-mark{width:38px;height:38px;border-radius:11px;display:grid;place-items:center;background:linear-gradient(145deg,var(--blue),#655ef1);box-shadow:0 0 24px rgba(67,167,255,.34);font-weight:800;font-size:18px}
    .brand-name{font-weight:750;font-size:17px}
    .nav-links{display:flex;align-items:center;gap:5px}
    .nav-links a{color:var(--muted);font-size:14px;padding:9px 13px;border-radius:9px;transition:background .2s,color .2s}
    .nav-links a:hover,.nav-links a:focus-visible,.nav-links a.active{color:var(--text);background:rgba(67,167,255,.12)}
    .nav-links .nav-action{padding:10px 17px;color:#06111e;background:var(--cyan);font-weight:700;box-shadow:0 0 22px rgba(99,224,223,.2)}
    .nav-links .nav-action:hover{background:#8af1ed}
    .menu-toggle{display:none;background:none;border:1px solid var(--line-light);border-radius:9px;padding:8px 10px;cursor:pointer}
    .menu-toggle span{display:block;width:20px;height:2px;background:var(--text);margin:4px}
    :focus-visible{outline:3px solid rgba(99,224,223,.7);outline-offset:3px}
    .category-banner{position:relative;isolation:isolate;min-height:280px;display:flex;align-items:center;padding:54px 0 48px;border-bottom:1px solid var(--line);background:linear-gradient(90deg,rgba(4,10,19,.96) 0%,rgba(4,10,19,.84) 45%,rgba(4,10,19,.62) 100%),url('/assets/images/758afc2f9c370d27.jpg') center 42%/cover}
    .category-banner:after{content:"";position:absolute;inset:auto 0 0;height:1px;background:linear-gradient(90deg,transparent,rgba(99,224,223,.38),transparent)}
    .banner-copy{max-width:760px}
    .eyebrow,.section-kicker{color:var(--cyan);font-size:12px;font-weight:800;letter-spacing:.12em}
    .category-banner h1{font-size:42px;line-height:1.2;margin:12px 0 13px}
    .category-banner p{max-width:700px;margin:0;color:#c1cede;font-size:16px}
    main{min-height:60vh}
    section{padding:58px 0;border-bottom:1px solid rgba(145,190,231,.09)}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:22px;margin-bottom:24px}
    .section-head h2{font-size:25px;line-height:1.3;margin:6px 0 0}
    .section-head p{color:var(--muted);font-size:14px;max-width:500px;margin:0}
    .filter-row{display:flex;align-items:center;gap:9px;flex-wrap:wrap}
    .filter-label{font-size:13px;color:var(--muted);margin-right:5px}
    .filter-chip{display:inline-flex;align-items:center;min-height:36px;padding:0 14px;border:1px solid var(--line);border-radius:8px;background:rgba(255,255,255,.025);color:#c6d3e2;font-size:13px}
    .filter-chip.current{border-color:rgba(99,224,223,.42);background:rgba(99,224,223,.1);color:var(--cyan)}
    .poster-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:19px}
    .poster-card{min-width:0}
    .poster-img{aspect-ratio:2/3;overflow:hidden;border-radius:12px;border:1px solid var(--line);background:var(--panel-strong);position:relative}
    .poster-img img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
    .poster-card:hover .poster-img img{transform:scale(1.045)}
    .badge{position:absolute;top:10px;left:10px;padding:3px 8px;border-radius:5px;font-size:10px;font-weight:800;background:var(--cyan);color:#06111e}
    .badge.blue{background:var(--blue)}.badge.orange{background:var(--orange)}.badge.violet{background:var(--violet);color:#0b1020}
    .poster-card h3{font-size:14px;line-height:1.5;margin:10px 0 4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
    .meta{display:flex;justify-content:space-between;align-items:center;gap:8px;color:var(--muted);font-size:12px}
    .rating{color:var(--orange);font-weight:700}
    .featured-section{background:linear-gradient(180deg,rgba(16,36,61,.28),transparent)}
    .featured-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
    .featured-item{display:flex;align-items:center;gap:15px;min-width:0;padding:13px;border:1px solid var(--line);border-radius:12px;background:var(--panel);transition:border-color .2s,background .2s}
    .featured-item:hover{border-color:var(--line-light);background:rgba(24,47,75,.8)}
    .featured-item img{width:76px;height:96px;object-fit:cover;border-radius:7px;flex:none}
    .featured-rank{font-size:22px;font-weight:800;color:var(--cyan);min-width:26px}
    .featured-item h3{font-size:15px;margin:0 0 5px}
    .featured-item p{margin:0;color:var(--muted);font-size:12px}
    .topic-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:32px;align-items:stretch}
    .topic-lead{position:relative;min-height:250px;overflow:hidden;border:1px solid var(--line);border-radius:14px;background:linear-gradient(90deg,rgba(4,10,19,.87),rgba(4,10,19,.28)),url('/assets/images/22ce0f971b717fa3.jpg') center/cover}
    .topic-lead-inner{position:absolute;inset:auto 24px 22px;max-width:460px}
    .topic-lead h3{font-size:23px;margin:0 0 8px}
    .topic-lead p{font-size:14px;color:#d1dbe8;margin:0}
    .topic-list{display:flex;flex-direction:column;justify-content:center}
    .topic-row{display:flex;justify-content:space-between;gap:16px;padding:16px 0;border-bottom:1px solid var(--line);color:#d8e2ef}
    .topic-row span:last-child{color:var(--muted);font-size:13px;white-space:nowrap}
    .update-grid{display:grid;grid-template-columns:1fr 1fr;gap:34px}
    .update-list{list-style:none;padding:0;margin:0}
    .update-list li{display:grid;grid-template-columns:90px 1fr;gap:16px;padding:14px 0;border-bottom:1px solid var(--line)}
    .update-date{color:var(--cyan);font-size:12px;font-weight:700}
    .update-list a{font-size:14px;color:#dbe5f1}
    .update-list a:hover{color:var(--cyan)}
    .note-panel{padding:20px 22px;border-left:2px solid var(--blue);background:rgba(67,167,255,.07);color:#c2cfdf;font-size:14px}
    .note-panel strong{display:block;color:var(--text);font-size:15px;margin-bottom:6px}
    .faq-list{display:grid;grid-template-columns:1fr 1fr;gap:12px}
    details{border:1px solid var(--line);border-radius:10px;background:rgba(17,32,54,.52);padding:15px 17px}
    summary{cursor:pointer;list-style:none;font-weight:650;font-size:14px}
    summary::-webkit-details-marker{display:none}
    summary:after{content:"＋";float:right;color:var(--cyan);font-weight:500}
    details[open] summary:after{content:"－"}
    details p{margin:10px 0 1px;color:var(--muted);font-size:13px}
    .related-strip{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:24px 26px;border:1px solid var(--line);border-radius:12px;background:linear-gradient(100deg,rgba(67,167,255,.12),rgba(99,224,223,.04))}
    .related-strip h2{font-size:21px;margin:0 0 4px}
    .related-strip p{font-size:13px;color:var(--muted);margin:0}
    .btn{display:inline-flex;justify-content:center;align-items:center;min-height:44px;padding:0 18px;border-radius:9px;border:1px solid transparent;font-size:14px;font-weight:700;transition:background .2s,border-color .2s,box-shadow .2s}
    .btn-primary{background:var(--blue);color:#04111e;box-shadow:0 0 22px rgba(67,167,255,.25)}
    .btn-primary:hover{background:#6dbbff;box-shadow:0 0 30px rgba(67,167,255,.4)}
    .btn:active{filter:brightness(.9)}
    footer{padding:48px 0 20px;background:rgba(4,10,19,.7)}
    .footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:36px;padding-bottom:34px}
    .footer-brand p{max-width:320px;color:var(--muted);font-size:13px}
    .footer-col{display:flex;flex-direction:column;align-items:flex-start;gap:8px}
    .footer-col h3{font-size:13px;margin:0 0 5px;color:var(--text)}
    .footer-col a{font-size:13px;color:var(--muted);transition:color .2s}
    .footer-col a:hover{color:var(--cyan)}
    .copyright{border-top:1px solid var(--line);padding-top:16px;display:flex;justify-content:space-between;gap:16px;color:#8193aa;font-size:12px}
    @media(max-width:1024px){.poster-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.featured-list{grid-template-columns:repeat(2,minmax(0,1fr))}.nav-wrap{gap:12px}.nav-links a{padding:8px 9px;font-size:13px}}
    @media(max-width:768px){
      .container{width:min(100% - 36px,var(--container))}
      .nav-wrap{height:68px}
      .menu-toggle{display:block}
      .nav-links{display:none;position:absolute;top:68px;left:0;right:0;padding:12px 18px 17px;background:rgba(4,10,19,.98);border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch}
      .nav-links.is-open{display:flex}
      .nav-links a{padding:11px 13px}
      .category-banner{min-height:250px;padding:40px 0}
      .category-banner h1{font-size:34px}
      section{padding:44px 0}
      .section-head{align-items:flex-start;flex-direction:column}
      .poster-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}
      .topic-layout,.update-grid{grid-template-columns:1fr}
      .topic-lead{min-height:230px}
      .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
    }
    @media(max-width:520px){
      .container{width:calc(100% - 30px)}
      .brand-name{font-size:15px}
      .category-banner h1{font-size:30px}
      .category-banner p{font-size:14px}
      .poster-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:17px 12px}
      .featured-list{grid-template-columns:1fr}
      .filter-row{gap:7px}
      .filter-chip{padding:0 11px;font-size:12px}
      .faq-list{grid-template-columns:1fr}
      .related-strip{align-items:flex-start;flex-direction:column;padding:20px}
      .footer-grid{gap:24px 18px}
      .copyright{flex-direction:column;gap:5px}
      .update-list li{grid-template-columns:78px 1fr;gap:10px}
    }
    @media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}

/* roulang page: category2 */
:root{--bg:#07111f;--deep:#040a13;--panel:rgba(17,32,54,.72);--panel2:#10243d;--line:rgba(145,190,231,.16);--line2:rgba(145,190,231,.3);--text:#f2f7ff;--muted:#9eafc5;--blue:#43a7ff;--cyan:#63e0df;--violet:#9487ff;--orange:#ffb870;--radius:18px;--shadow:0 18px 50px rgba(0,0,0,.25);--container:1200px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;line-height:1.7;letter-spacing:0;overflow-x:hidden}body:before{content:"";position:fixed;inset:0;pointer-events:none;z-index:-1;background:radial-gradient(circle at 88% 8%,rgba(67,167,255,.13),transparent 26%),radial-gradient(circle at 10% 55%,rgba(148,135,255,.08),transparent 25%)}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}button{font:inherit;color:inherit}.container{width:min(var(--container),calc(100% - 48px));margin:auto}
.site-header{position:sticky;top:0;z-index:20;background:rgba(4,10,19,.82);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}.nav-wrap{height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:12px;min-width:max-content}.brand-mark{width:38px;height:38px;border-radius:11px;display:grid;place-items:center;background:linear-gradient(145deg,var(--blue),#655ef1);box-shadow:0 0 24px rgba(67,167,255,.34);font-weight:800;font-size:18px}.brand-name{font-weight:750;font-size:17px;letter-spacing:.02em}.nav-links{display:flex;align-items:center;gap:5px}.nav-links a{color:var(--muted);font-size:14px;padding:9px 13px;border-radius:9px;transition:.25s}.nav-links a:hover,.nav-links a:focus,.nav-links a.active{color:var(--text);background:rgba(67,167,255,.12)}.nav-links .nav-action{padding:10px 17px;color:#06111e;background:var(--cyan);font-weight:700;box-shadow:0 0 22px rgba(99,224,223,.2)}.menu-toggle{display:none;background:none;border:1px solid var(--line);border-radius:9px;padding:7px 10px;cursor:pointer}.menu-toggle span{display:block;width:20px;height:2px;background:var(--text);margin:4px}
.page-banner{min-height:350px;display:flex;align-items:center;padding:70px 0;background:linear-gradient(90deg,rgba(4,10,19,.97) 18%,rgba(4,10,19,.72) 58%,rgba(4,10,19,.36)),url('/assets/images/758afc2f9c370d27.jpg') center/cover;border-bottom:1px solid var(--line)}.banner-copy{max-width:720px}.eyebrow,.section-kicker{color:var(--cyan);font-size:12px;font-weight:800;letter-spacing:.16em;text-transform:uppercase}.page-banner h1{font-size:clamp(34px,5vw,58px);line-height:1.16;letter-spacing:-.04em;margin:15px 0}.page-banner h1 em{font-style:normal;color:var(--cyan)}.banner-copy p{max-width:650px;color:#c1cede;font-size:16px;margin:0}
section{padding:72px 0;border-top:1px solid rgba(145,190,231,.07)}.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:28px}.section-head h2{font-size:28px;line-height:1.25;margin:7px 0 0;letter-spacing:-.02em}.section-head p{color:var(--muted);font-size:14px;max-width:530px;margin:0}.filter-bar{display:flex;gap:10px;flex-wrap:wrap;padding:15px;border:1px solid var(--line);background:rgba(255,255,255,.025);border-radius:14px}.filter-bar a{padding:8px 16px;color:var(--muted);border:1px solid transparent;border-radius:8px;font-size:13px}.filter-bar a:hover,.filter-bar a.active{color:var(--text);border-color:var(--blue);background:rgba(67,167,255,.12)}
.poster-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:22px}.poster-card{min-width:0}.poster-img{aspect-ratio:2/3;overflow:hidden;border-radius:14px;border:1px solid var(--line);background:var(--panel2);position:relative}.poster-img img{width:100%;height:100%;object-fit:cover;transition:.4s}.poster-card:hover .poster-img img{transform:scale(1.05)}.badge{position:absolute;top:10px;left:10px;padding:3px 8px;border-radius:5px;font-size:10px;font-weight:800;background:var(--cyan);color:#06111e}.badge.blue{background:var(--blue)}.badge.orange{background:var(--orange)}.badge.violet{background:var(--violet);color:#0b1020}.poster-card h3{font-size:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin:11px 0 4px}.meta{display:flex;justify-content:space-between;color:var(--muted);font-size:12px}.score{color:var(--orange);font-weight:700}
.feature-row{display:grid;grid-template-columns:1.05fr 1.95fr;gap:22px}.feature-main,.topic-card,.update-list,.faq-list{border:1px solid var(--line);background:var(--panel);border-radius:var(--radius);box-shadow:var(--shadow)}.feature-main{min-height:290px;padding:28px;background:linear-gradient(120deg,rgba(11,33,58,.8),rgba(17,32,54,.55)),url('/assets/images/22ce0f971b717fa3.jpg') center/cover}.feature-main h3{font-size:26px;margin:42px 0 8px}.feature-main p,.topic-card p{color:var(--muted);font-size:14px}.feature-list{display:grid;grid-template-columns:repeat(2,1fr);gap:15px}.topic-card{padding:22px;transition:.25s}.topic-card:hover{border-color:var(--blue);transform:translateY(-3px)}.topic-card h3{margin:0;font-size:17px}.topic-card p{margin:8px 0 0}.topic-icon{color:var(--cyan);font-size:20px;margin-bottom:15px}
.update-list{padding:8px 22px}.update-item{display:grid;grid-template-columns:110px 1fr auto;gap:18px;align-items:center;padding:17px 0;border-bottom:1px solid var(--line)}.update-item:last-child{border-bottom:0}.update-date{color:var(--cyan);font-size:13px}.update-item h3{font-size:15px;margin:0}.update-tag{color:var(--muted);font-size:12px}.rank-layout{display:grid;grid-template-columns:1.3fr 1fr;gap:22px}.ranking{border:1px solid var(--line);border-radius:var(--radius);background:rgba(17,32,54,.55);padding:8px 22px}.rank-item{display:grid;grid-template-columns:42px 1fr 80px 55px;gap:12px;align-items:center;padding:14px 0;border-bottom:1px solid var(--line)}.rank-item:last-child{border:0}.rank-no{font-size:22px;font-weight:800;color:var(--blue)}.rank-item:nth-child(-n+3) .rank-no{color:var(--orange)}.rank-item h3{font-size:14px;margin:0}.rank-type,.heat{font-size:12px;color:var(--muted)}.heat{text-align:right;color:var(--cyan)}.faq-list{padding:5px 24px}.faq-list details{border-bottom:1px solid var(--line);padding:18px 0}.faq-list details:last-child{border:0}.faq-list summary{cursor:pointer;font-weight:700}.faq-list p{color:var(--muted);font-size:14px;margin:12px 0 0}.closing{padding:34px;border:1px solid rgba(99,224,223,.25);border-radius:var(--radius);background:linear-gradient(105deg,rgba(67,167,255,.13),rgba(99,224,223,.07));display:flex;align-items:center;justify-content:space-between;gap:24px}.closing h2{margin:0 0 7px;font-size:25px}.closing p{margin:0;color:var(--muted)}.btn{display:inline-flex;justify-content:center;align-items:center;min-height:46px;padding:0 20px;border-radius:10px;border:1px solid transparent;font-size:14px;font-weight:700;cursor:pointer;transition:.25s}.btn-primary{background:var(--blue);color:#04111e;box-shadow:0 0 25px rgba(67,167,255,.28)}.btn-primary:hover{background:#6dbbff;box-shadow:0 0 34px rgba(67,167,255,.45)}.btn-secondary{border-color:var(--line2);color:var(--text);background:rgba(255,255,255,.03)}.btn-secondary:hover{border-color:var(--cyan);background:rgba(99,224,223,.08)}.btn:focus-visible,.nav-links a:focus-visible,.menu-toggle:focus-visible,summary:focus-visible{outline:3px solid rgba(99,224,223,.65);outline-offset:3px}
footer{padding:58px 0 22px;background:var(--deep);border-top:1px solid var(--line)}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:38px}.footer-brand p{color:var(--muted);font-size:13px;max-width:300px;margin-top:16px}.footer-col h3{font-size:14px;margin:0 0 13px}.footer-col a{display:block;color:var(--muted);font-size:13px;margin:8px 0;transition:.2s}.footer-col a:hover{color:var(--cyan)}.copyright{display:flex;justify-content:space-between;gap:16px;border-top:1px solid var(--line);margin-top:38px;padding-top:18px;color:#71839a;font-size:12px}
@media(max-width:1024px){.poster-grid{grid-template-columns:repeat(4,1fr)}.rank-layout{grid-template-columns:1fr}.feature-row{grid-template-columns:1fr}}
@media(max-width:768px){.container{width:min(var(--container),calc(100% - 32px))}.nav-wrap{height:68px}.menu-toggle{display:block}.nav-links{display:none;position:absolute;top:68px;left:16px;right:16px;padding:10px;flex-direction:column;align-items:stretch;background:rgba(4,10,19,.97);border:1px solid var(--line);border-radius:13px}.nav-links.open{display:flex}.nav-links a{padding:12px 14px}.page-banner{min-height:300px;padding:52px 0}.poster-grid{grid-template-columns:repeat(3,1fr);gap:16px}.feature-list{grid-template-columns:1fr}.closing{align-items:flex-start;flex-direction:column}.footer-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.page-banner h1{font-size:35px}.section-head{display:block}.section-head p{margin-top:10px}.poster-grid{grid-template-columns:repeat(2,1fr)}.poster-card h3{font-size:14px}.update-item{grid-template-columns:78px 1fr}.update-tag{display:none}.rank-item{grid-template-columns:32px 1fr 52px}.rank-type{display:none}.footer-grid{grid-template-columns:1fr 1fr}.copyright{display:block}.copyright span{display:block;margin-top:5px}}

/* roulang page: category3 */
:root{
 --bg:#07111f;--bg-deep:#040a13;--panel:rgba(17,32,54,.72);--panel-strong:#10243d;
 --line:rgba(145,190,231,.16);--line-light:rgba(145,190,231,.28);--text:#f2f7ff;
 --muted:#9eafc5;--blue:#43a7ff;--cyan:#63e0df;--violet:#9487ff;--orange:#ffb870;
 --radius:18px;--shadow:0 18px 50px rgba(0,0,0,.25);--container:1200px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;line-height:1.7;overflow-x:hidden}
body:before{content:"";position:fixed;inset:0;pointer-events:none;background:radial-gradient(circle at 85% 8%,rgba(67,167,255,.12),transparent 26%),radial-gradient(circle at 12% 42%,rgba(148,135,255,.08),transparent 24%);z-index:-1}
a{color:inherit;text-decoration:none}img{display:block;max-width:100%}
button{font:inherit;color:inherit}.container{width:min(var(--container),calc(100% - 48px));margin:0 auto}
.site-header{position:sticky;top:0;z-index:20;background:rgba(4,10,19,.78);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}
.nav-wrap{height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:12px;min-width:max-content}
.brand-mark{width:38px;height:38px;border-radius:11px;display:grid;place-items:center;background:linear-gradient(145deg,var(--blue),#655ef1);box-shadow:0 0 24px rgba(67,167,255,.34);font-weight:800;font-size:18px}
.brand-name{font-weight:750;font-size:17px;letter-spacing:.02em}
.nav-links{display:flex;align-items:center;gap:5px}
.nav-links a{color:var(--muted);font-size:14px;padding:9px 13px;border-radius:9px;transition:.25s ease}
.nav-links a:hover,.nav-links a:focus,.nav-links a.active{color:var(--text);background:rgba(67,167,255,.12)}
.nav-links .nav-action{padding:10px 17px;color:#06111e;background:var(--cyan);font-weight:700;box-shadow:0 0 22px rgba(99,224,223,.2)}
.menu-toggle{display:none;background:none;border:1px solid var(--line);border-radius:9px;padding:7px 10px;cursor:pointer}
.menu-toggle span{display:block;width:20px;height:2px;background:var(--text);margin:4px}
.page-intro{position:relative;padding:88px 0 76px;overflow:hidden;background:linear-gradient(90deg,rgba(4,10,19,.96),rgba(4,10,19,.72)),url('/assets/images/22ce0f971b717fa3.jpg') center/cover}
.intro-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:70px;align-items:center}
.eyebrow,.section-kicker{color:var(--cyan);font-size:12px;font-weight:800;letter-spacing:.16em}
.page-intro h1{font-size:clamp(38px,5vw,64px);line-height:1.15;letter-spacing:-.04em;margin:18px 0 22px}
.page-intro h1 em{font-style:normal;color:var(--cyan)}
.intro-copy{max-width:650px;color:#c1cede;font-size:17px;line-height:1.9}
.intro-note{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.note-item{padding:9px 14px;border:1px solid var(--line-light);border-radius:30px;background:rgba(255,255,255,.045);font-size:13px;color:#d9e8f6}
.intro-visual{min-height:300px;border:1px solid var(--line-light);border-radius:24px;padding:14px;background:rgba(7,17,31,.48);box-shadow:var(--shadow);transform:rotate(2deg)}
.intro-visual img{height:300px;width:100%;object-fit:cover;border-radius:16px;opacity:.88}
section{padding:78px 0;border-top:1px solid rgba(145,190,231,.07)}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:22px;margin-bottom:28px}
.section-head h2{font-size:29px;line-height:1.25;margin-top:8px;letter-spacing:-.02em}
.section-head p{max-width:530px;color:var(--muted);font-size:14px}
.filter-bar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding:16px;border:1px solid var(--line);border-radius:15px;background:rgba(17,32,54,.5)}
.filter-label{color:var(--muted);font-size:13px;margin-right:5px}
.filter-chip{border:1px solid var(--line-light);background:rgba(255,255,255,.035);color:#c9d7e6;border-radius:9px;padding:8px 15px;font-size:13px}
.filter-chip.active{color:#06111e;background:var(--cyan);border-color:var(--cyan);font-weight:700}
.poster-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.poster-card{min-width:0}.poster-img{aspect-ratio:2/3;overflow:hidden;border-radius:15px;border:1px solid var(--line);background:var(--panel-strong);position:relative}
.poster-img img{width:100%;height:100%;object-fit:cover;transition:.4s}
.poster-card:hover .poster-img img{transform:scale(1.05)}
.poster-card:hover .poster-img{border-color:var(--blue);box-shadow:0 12px 30px rgba(0,0,0,.25)}
.badge{position:absolute;top:10px;left:10px;padding:3px 8px;border-radius:5px;font-size:10px;font-weight:800;background:var(--cyan);color:#06111e}
.badge.blue{background:var(--blue)}.badge.orange{background:var(--orange)}.badge.violet{background:var(--violet);color:#0b1020}
.poster-card h3{font-size:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin:12px 0 4px}
.meta{display:flex;justify-content:space-between;align-items:center;color:var(--muted);font-size:12px}
.score{color:var(--orange);font-weight:800}
.feature-row{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.feature-card{min-height:190px;padding:22px;border:1px solid var(--line);border-radius:16px;background:linear-gradient(145deg,rgba(20,42,68,.85),rgba(10,22,39,.8));position:relative;overflow:hidden}
.feature-card:after{content:"";position:absolute;width:120px;height:120px;right:-35px;bottom:-50px;border-radius:50%;background:rgba(67,167,255,.13);filter:blur(4px)}
.feature-card h3{font-size:18px;margin:12px 0 7px}.feature-card p{color:var(--muted);font-size:14px;max-width:290px}
.feature-num{color:var(--cyan);font-size:12px;font-weight:800;letter-spacing:.12em}
.topic-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:22px}
.topic-main,.topic-list{border:1px solid var(--line);border-radius:18px;background:var(--panel);overflow:hidden}
.topic-main img{width:100%;height:260px;object-fit:cover}
.topic-body{padding:22px}.topic-body h3{font-size:23px;margin-bottom:8px}.topic-body p{color:var(--muted);font-size:14px}
.topic-list{padding:8px}.topic-item{display:flex;gap:15px;padding:17px 14px;border-bottom:1px solid var(--line);align-items:center}
.topic-item:last-child{border-bottom:0}.topic-icon{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:rgba(99,224,223,.1);color:var(--cyan);font-weight:800}
.topic-item h3{font-size:15px}.topic-item p{color:var(--muted);font-size:12px}
.rank-list{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.rank-item{display:grid;grid-template-columns:38px 1fr auto;gap:12px;align-items:center;padding:15px 17px;border:1px solid var(--line);border-radius:13px;background:rgba(255,255,255,.025)}
.rank-no{font-size:20px;font-weight:800;color:var(--blue)}.rank-item:nth-child(2) .rank-no{color:var(--cyan)}.rank-item:nth-child(3) .rank-no{color:var(--orange)}
.rank-item h3{font-size:14px}.rank-item p{font-size:12px;color:var(--muted)}.rank-score{font-size:13px;color:var(--orange);font-weight:800}
.update-layout{display:grid;grid-template-columns:1.2fr .8fr;gap:20px}
.update-list{border-left:1px solid var(--line);padding-left:22px}
.update-item{position:relative;padding:0 0 22px 18px}.update-item:before{content:"";position:absolute;left:-29px;top:8px;width:9px;height:9px;border-radius:50%;background:var(--cyan);box-shadow:0 0 14px var(--cyan)}
.update-item time{font-size:12px;color:var(--cyan)}.update-item h3{font-size:15px;margin-top:4px}.update-item p{font-size:13px;color:var(--muted)}
.info-panel{padding:25px;border:1px solid var(--line);border-radius:16px;background:rgba(17,32,54,.62)}
.info-panel h3{font-size:19px;margin-bottom:12px}.info-panel p{font-size:14px;color:var(--muted);line-height:1.9}
.faq-list{max-width:850px}.faq-item{border-bottom:1px solid var(--line);padding:18px 0}
summary{cursor:pointer;font-size:16px;font-weight:700;list-style:none;display:flex;justify-content:space-between;gap:15px}
summary::-webkit-details-marker{display:none}summary:after{content:"＋";color:var(--cyan);font-size:21px}details[open] summary:after{content:"－"}
.faq-item p{color:var(--muted);font-size:14px;padding:12px 28px 0 0}
.cta-section{padding:72px 0}.cta-box{display:flex;justify-content:space-between;align-items:center;gap:25px;padding:34px 38px;border:1px solid rgba(99,224,223,.28);border-radius:20px;background:linear-gradient(110deg,rgba(22,61,81,.75),rgba(17,32,54,.72));box-shadow:0 0 38px rgba(67,167,255,.08)}
.cta-box h2{font-size:28px;margin-bottom:7px}.cta-box p{color:var(--muted);font-size:14px}
.btn{display:inline-flex;justify-content:center;align-items:center;gap:8px;min-height:46px;padding:0 20px;border-radius:10px;border:1px solid transparent;font-size:14px;font-weight:700;cursor:pointer;transition:.25s ease}
.btn-primary{background:var(--blue);color:#04111e;box-shadow:0 0 25px rgba(67,167,255,.28)}.btn-primary:hover{background:#6dbbff;box-shadow:0 0 34px rgba(67,167,255,.45)}
.btn-secondary{border-color:var(--line-light);color:var(--text);background:rgba(255,255,255,.03)}.btn-secondary:hover{border-color:var(--cyan);background:rgba(99,224,223,.08)}
.btn:focus-visible,.nav-links a:focus-visible,.menu-toggle:focus-visible,summary:focus-visible{outline:3px solid rgba(99,224,223,.65);outline-offset:3px}
footer{padding:55px 0 22px;background:var(--bg-deep);border-top:1px solid var(--line)}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:35px;padding-bottom:42px}.footer-brand p{color:var(--muted);font-size:13px;max-width:285px;margin-top:16px}
.footer-col{display:flex;flex-direction:column;gap:9px}.footer-col h3{font-size:14px;margin-bottom:8px}.footer-col a{color:var(--muted);font-size:13px;transition:.2s}.footer-col a:hover{color:var(--cyan)}
.copyright{display:flex;justify-content:space-between;gap:20px;padding-top:18px;border-top:1px solid var(--line);color:#71839a;font-size:12px}
@media(max-width:1024px){.nav-links a{padding:9px 8px}.intro-grid{gap:35px}.poster-grid{grid-template-columns:repeat(4,1fr)}}
@media(max-width:768px){.container{width:min(100% - 32px,var(--container))}.nav-wrap{height:68px}.menu-toggle{display:block}.nav-links{display:none;position:absolute;top:68px;left:16px;right:16px;padding:12px;flex-direction:column;align-items:stretch;background:rgba(4,10,19,.97);border:1px solid var(--line);border-radius:13px;box-shadow:var(--shadow)}.nav-links.open{display:flex}.nav-links a{padding:11px 13px}.intro-grid,.topic-layout,.update-layout{grid-template-columns:1fr}.page-intro{padding:62px 0}.intro-visual{min-height:230px;transform:none}.intro-visual img{height:230px}.poster-grid{grid-template-columns:repeat(3,1fr);gap:18px}.feature-row{grid-template-columns:1fr}.rank-list{grid-template-columns:1fr}.cta-box{align-items:flex-start;flex-direction:column}.footer-grid{grid-template-columns:1.5fr 1fr 1fr}}
@media(max-width:520px){.section-head{display:block}.section-head p{margin-top:10px}.page-intro h1{font-size:39px}.intro-copy{font-size:15px}.poster-grid{grid-template-columns:repeat(2,1fr);gap:16px}.poster-card h3{font-size:13px}.filter-bar{gap:7px}.filter-chip{padding:7px 11px;font-size:12px}.topic-main img{height:190px}.cta-box{padding:25px 21px}.cta-box h2{font-size:23px}.footer-grid{grid-template-columns:1fr 1fr;gap:25px}.footer-brand{grid-column:1/-1}.copyright{display:block}.copyright span{display:block;margin-top:5px}}