/* roulang page: index */
:root{
      --ink:#f7f9ff;
      --muted:#9ba7bd;
      --deep:#080b14;
      --panel:#111725;
      --panel-2:#151d2d;
      --line:rgba(255,255,255,.1);
      --cyan:#5de4ff;
      --violet:#9b7cff;
      --pink:#ff6fba;
      --lime:#c7f36b;
      --radius:22px;
      --shadow:0 20px 60px rgba(0,0,0,.28);
    }
    *{box-sizing:border-box;margin:0;padding:0}
    html{scroll-behavior:smooth}
    body{
      background:var(--deep);
      color:var(--ink);
      font-family:Inter,"Noto Sans SC","Microsoft YaHei",sans-serif;
      line-height:1.75;
      letter-spacing:0;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%}
    button,input{font:inherit}
    button{cursor:pointer}
    .container{width:min(1180px,calc(100% - 40px));margin:0 auto}
    .site-header{
      position:sticky;top:0;z-index:20;
      background:rgba(8,11,20,.86);
      backdrop-filter:blur(18px);
      border-bottom:1px solid var(--line)
    }
    .nav-wrap{height:78px;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:12px;
      display:grid;place-items:center;
      color:#071018;font-size:18px;font-weight:900;
      background:linear-gradient(135deg,var(--cyan),var(--violet) 58%,var(--pink));
      box-shadow:0 0 24px rgba(93,228,255,.28)
    }
    .brand-name{font-size:16px;font-weight:800;letter-spacing:.02em}
    .brand-name em{color:var(--cyan);font-style:normal}
    .nav-links{display:flex;align-items:center;gap:8px}
    .nav-links a{
      color:var(--muted);font-size:14px;padding:9px 12px;border-radius:10px;
      transition:.25s ease
    }
    .nav-links a:hover,.nav-links a.active{color:var(--ink);background:rgba(255,255,255,.08)}
    .nav-action{
      padding:10px 16px!important;color:#081019!important;
      background:var(--lime)!important;font-weight:800
    }
    .menu-btn{display:none;border:1px solid var(--line);background:transparent;color:var(--ink);padding:8px 11px;border-radius:10px}
    .hero{
      position:relative;min-height:650px;display:flex;align-items:center;
      background:
        linear-gradient(90deg,rgba(8,11,20,.98) 8%,rgba(8,11,20,.76) 48%,rgba(8,11,20,.35)),
        url("https://images.unsplash.com/photo-1489599849927-2ee91cede3ba?auto=format&fit=crop&w=1800&q=88") center/cover;
      border-bottom:1px solid var(--line)
    }
    .hero:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,var(--deep),transparent 34%);pointer-events:none}
    .hero-inner{position:relative;z-index:1;padding:92px 0 105px}
    .eyebrow,.section-kicker{
      color:var(--cyan);font-size:12px;font-weight:800;letter-spacing:.16em;text-transform:uppercase
    }
    .hero h1{max-width:720px;margin:18px 0 20px;font-size:clamp(42px,6vw,76px);line-height:1.12;letter-spacing:-.02em}
    .hero h1 span{color:var(--cyan)}
    .hero-copy{max-width:650px;color:#c2ccdd;font-size:17px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
    .btn{
      display:inline-flex;align-items:center;justify-content:center;gap:8px;
      min-height:46px;padding:0 19px;border-radius:12px;border:1px solid var(--line);
      font-size:14px;font-weight:800;transition:transform .25s,box-shadow .25s,background .25s
    }
    .btn:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(0,0,0,.24)}
    .btn-primary{background:var(--cyan);color:#061018;border-color:var(--cyan)}
    .btn-secondary{background:rgba(255,255,255,.07);color:var(--ink)}
    .hero-metrics{display:flex;gap:34px;margin-top:54px;flex-wrap:wrap}
    .metric strong{display:block;font-size:25px;color:var(--ink)}
    .metric span{font-size:12px;color:var(--muted)}
    section{padding:88px 0;border-bottom:1px solid var(--line)}
    section:nth-of-type(even){background:rgba(255,255,255,.018)}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:25px;margin-bottom:30px}
    .section-head h2{font-size:clamp(27px,4vw,42px);line-height:1.2;margin-top:8px}
    .section-head p{max-width:520px;color:var(--muted);font-size:14px}
    .text-link{color:var(--cyan);font-weight:700;font-size:14px;white-space:nowrap}
    .text-link:hover{text-decoration:underline}
    .show-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
    .show-card{
      overflow:hidden;background:var(--panel);border:1px solid var(--line);
      border-radius:var(--radius);box-shadow:var(--shadow);transition:.3s ease
    }
    .show-card:hover{transform:translateY(-6px);border-color:rgba(93,228,255,.5)}
    .poster{height:245px;position:relative;overflow:hidden;background:#1d2638}
    .poster img{width:100%;height:100%;object-fit:cover;transition:transform .45s}
    .show-card:hover .poster img{transform:scale(1.05)}
    .poster:after{content:"";position:absolute;inset:45% 0 0;background:linear-gradient(transparent,rgba(0,0,0,.72))}
    .badge{position:absolute;z-index:1;top:12px;left:12px;border-radius:7px;padding:3px 8px;font-size:11px;font-weight:900;background:var(--lime);color:#141b0a}
    .badge.violet{background:var(--violet);color:#fff}
    .badge.pink{background:var(--pink);color:#220b19}
    .card-body{padding:16px}
    .card-body h3{font-size:17px;margin-bottom:7px}
    .card-meta{display:flex;justify-content:space-between;align-items:center;color:var(--muted);font-size:12px}
    .rating{color:var(--lime);font-weight:800}
    .feature-band{display:grid;grid-template-columns:1.05fr .95fr;gap:28px;align-items:stretch}
    .feature-copy,.data-panel,.compare-panel,.method-panel,.quote-panel,.consult-panel{
      background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:32px
    }
    .feature-copy h2,.method-panel h2,.consult-panel h2{font-size:32px;line-height:1.25;margin:12px 0 16px}
    .feature-copy p,.method-panel p,.consult-panel p{color:var(--muted);font-size:15px}
    .feature-points{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:28px}
    .point{padding:17px;border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.035)}
    .point b{display:block;color:var(--cyan);font-size:18px;margin-bottom:4px}
    .point span{color:var(--muted);font-size:13px}
    .dashboard{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
    .dash-item{padding:20px;background:var(--panel-2);border-radius:16px;border:1px solid var(--line)}
    .dash-item strong{font-size:31px;display:block}
    .dash-item small{color:var(--muted)}
    .dash-bar{height:6px;border-radius:9px;background:#293348;margin-top:14px;overflow:hidden}
    .dash-bar i{display:block;height:100%;background:linear-gradient(90deg,var(--cyan),var(--violet));border-radius:inherit}
    .category-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
    .category{min-height:190px;padding:23px;border:1px solid var(--line);border-radius:18px;background:linear-gradient(145deg,#151d2d,#0d121e);transition:.25s}
    .category:hover{border-color:var(--cyan);transform:translateY(-4px)}
    .category .icon{font-size:25px;color:var(--cyan);margin-bottom:18px}
    .category h3{font-size:17px;margin-bottom:9px}
    .category p{font-size:13px;color:var(--muted);line-height:1.7}
    .rank-layout{display:grid;grid-template-columns:1.2fr .8fr;gap:22px}
    .rank-list{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
    .rank-row{display:grid;grid-template-columns:42px 1fr 90px 54px;align-items:center;gap:14px;padding:16px 20px;border-bottom:1px solid var(--line);transition:.2s}
    .rank-row:last-child{border-bottom:0}
    .rank-row:hover{background:rgba(93,228,255,.06)}
    .rank-no{font-size:21px;font-weight:900;color:var(--violet)}
    .rank-row:nth-child(-n+3) .rank-no{color:var(--pink)}
    .rank-title{font-weight:700}
    .rank-title small{display:block;color:var(--muted);font-size:11px;font-weight:400}
    .heat{height:5px;background:#293348;border-radius:6px;overflow:hidden}
    .heat i{display:block;height:100%;background:var(--pink);border-radius:inherit}
    .rank-score{color:var(--lime);font-weight:800;text-align:right}
    .compare{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
    .compare-box{padding:27px;background:var(--panel)}
    .compare-box.after{background:linear-gradient(145deg,#142532,#111725)}
    .compare-box h3{font-size:18px;margin-bottom:17px}
    .compare-box ul{list-style:none;color:var(--muted);font-size:14px}
    .compare-box li{padding:10px 0;border-bottom:1px solid var(--line)}
    .compare-box li:last-child{border:0}
    .compare-box li:before{content:"•";color:var(--cyan);margin-right:9px}
    .method-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:28px}
    .method-step{padding:21px;border-left:2px solid var(--cyan);background:rgba(255,255,255,.04)}
    .method-step strong{display:block;color:var(--cyan);font-size:25px;margin-bottom:7px}
    .method-step h3{font-size:16px;margin-bottom:8px}
    .method-step p{font-size:13px;color:var(--muted)}
    .news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .news-card{display:grid;grid-template-columns:110px 1fr;gap:15px;padding:14px;background:var(--panel);border:1px solid var(--line);border-radius:16px;transition:.25s}
    .news-card:hover{border-color:var(--cyan)}
    .news-card img{width:110px;height:86px;object-fit:cover;border-radius:11px}
    .news-card h3{font-size:15px;line-height:1.45;margin-bottom:8px}
    .news-card time{color:var(--muted);font-size:12px}
    .quote-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:22px}
    .quote-score{font-size:68px;line-height:1;color:var(--lime);font-weight:900;margin:18px 0}
    .quote-panel p{color:var(--muted);font-size:15px}
    .quote-list{display:grid;gap:12px}
    .quote{padding:20px 22px;background:var(--panel);border:1px solid var(--line);border-radius:15px}
    .quote p{font-size:14px;color:#d4dbea}
    .quote span{display:block;color:var(--muted);font-size:12px;margin-top:10px}
    .faq-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
    details{background:var(--panel);border:1px solid var(--line);border-radius:15px;padding:20px 22px}
    summary{cursor:pointer;font-weight:800;list-style:none}
    summary::-webkit-details-marker{display:none}
    details p{color:var(--muted);font-size:14px;padding-top:14px}
    .consult-section{background:linear-gradient(120deg,#111c2b,#171328)!important}
    .consult-panel{display:flex;align-items:center;justify-content:space-between;gap:28px;background:transparent;border:0;padding:0}
    .consult-panel h2{max-width:640px}
    .consult-panel p{max-width:650px}
    .site-footer{padding:55px 0 25px;background:#06080f}
    .footer-grid{display:grid;grid-template-columns:1.35fr repeat(3,1fr);gap:35px;padding-bottom:40px}
    .footer-brand p{color:var(--muted);font-size:13px;max-width:290px;margin-top:15px}
    .footer-col h3{font-size:14px;margin-bottom:15px}
    .footer-col a{display:block;color:var(--muted);font-size:13px;margin:9px 0}
    .footer-col a:hover{color:var(--cyan)}
    .copyright{border-top:1px solid var(--line);padding-top:20px;color:#68748a;font-size:12px;display:flex;justify-content:space-between;gap:15px}
    :focus-visible{outline:3px solid var(--cyan);outline-offset:3px}
    @media(max-width:1024px){
      .show-grid{grid-template-columns:repeat(3,1fr)}
      .category-grid{grid-template-columns:repeat(3,1fr)}
      .news-grid{grid-template-columns:repeat(2,1fr)}
      .footer-grid{grid-template-columns:1.2fr repeat(3,1fr)}
    }
    @media(max-width:768px){
      .container{width:min(100% - 28px,620px)}
      .nav-wrap{height:68px}
      .menu-btn{display:block}
      .nav-links{display:none;position:absolute;left:14px;right:14px;top:76px;padding:10px;background:#111725;border:1px solid var(--line);border-radius:15px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}
      .nav-links.open{display:flex}
      .nav-links a{padding:12px 14px}
      .hero{min-height:620px}
      .hero-inner{padding:70px 0 92px}
      .hero h1{font-size:43px}
      .hero-copy{font-size:15px}
      section{padding:64px 0}
      .section-head{display:block}
      .section-head p{margin-top:13px}
      .feature-band,.rank-layout,.quote-layout{grid-template-columns:1fr}
      .show-grid{grid-template-columns:repeat(2,1fr)}
      .poster{height:220px}
      .category-grid{grid-template-columns:repeat(2,1fr)}
      .method-grid{grid-template-columns:repeat(2,1fr)}
      .consult-panel{display:block}
      .consult-panel .btn{margin-top:22px}
      .footer-grid{grid-template-columns:repeat(2,1fr)}
      .footer-brand{grid-column:1/-1}
    }
    @media(max-width:520px){
      .brand-name{font-size:14px}
      .hero h1{font-size:36px}
      .hero-metrics{gap:20px}
      .hero-actions .btn{width:100%}
      .show-grid,.category-grid,.news-grid,.faq-grid,.method-grid{grid-template-columns:1fr}
      .poster{height:285px}
      .feature-copy,.data-panel,.compare-box,.method-panel,.quote-panel,.consult-panel{padding:23px}
      .feature-points,.dashboard{grid-template-columns:1fr}
      .rank-row{grid-template-columns:29px 1fr 48px;padding:14px 12px;gap:9px}
      .rank-row .heat{display:none}
      .rank-score{font-size:13px}
      .news-card{grid-template-columns:92px 1fr}
      .news-card img{width:92px;height:82px}
      .footer-grid{grid-template-columns:1fr 1fr}
      .copyright{display:block}
      .copyright span{display:block;margin-top:8px}
    }

/* roulang page: category1 */
:root{
      --ink:#f7f9ff;
      --muted:#9ba7bd;
      --deep:#080b14;
      --panel:#111725;
      --panel-2:#151d2d;
      --line:rgba(255,255,255,.1);
      --cyan:#5de4ff;
      --violet:#9b7cff;
      --pink:#ff6fba;
      --lime:#c7f36b;
      --radius:22px;
      --shadow:0 20px 60px rgba(0,0,0,.28);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;background:var(--deep);color:var(--ink);
      font-family:Inter,"Noto Sans SC","Microsoft YaHei",sans-serif;
      line-height:1.75;letter-spacing:0;overflow-x:hidden
    }
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%}
    button,input{font:inherit}
    button{cursor:pointer}
    .container{width:min(1180px,calc(100% - 40px));margin:0 auto}
    .site-header{
      position:sticky;top:0;z-index:20;background:rgba(8,11,20,.86);
      backdrop-filter:blur(18px);border-bottom:1px solid var(--line)
    }
    .nav-wrap{height:78px;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:12px;display:grid;place-items:center;
      color:#071018;font-size:18px;font-weight:900;
      background:linear-gradient(135deg,var(--cyan),var(--violet) 58%,var(--pink));
      box-shadow:0 0 24px rgba(93,228,255,.28)
    }
    .brand-name{font-size:16px;font-weight:800;letter-spacing:.02em}
    .brand-name span{color:var(--cyan)}
    .nav-links{display:flex;align-items:center;gap:8px}
    .nav-links a{
      color:var(--muted);font-size:14px;padding:9px 12px;border-radius:10px;transition:.25s ease
    }
    .nav-links a:hover,.nav-links a.active{color:var(--ink);background:rgba(255,255,255,.08)}
    .nav-action{padding:10px 16px!important;color:#081019!important;background:var(--lime)!important;font-weight:800}
    .menu-btn{display:none;border:1px solid var(--line);background:transparent;color:var(--ink);padding:8px 11px;border-radius:10px}
    .hero{
      position:relative;min-height:550px;display:flex;align-items:center;
      background:linear-gradient(90deg,rgba(8,11,20,.98) 8%,rgba(8,11,20,.82) 48%,rgba(8,11,20,.34)),
      url("https://images.unsplash.com/photo-1517604931442-7e0c8ed2963c?auto=format&fit=crop&w=1800&q=88") center/cover;
      border-bottom:1px solid var(--line)
    }
    .hero:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,var(--deep),transparent 38%);pointer-events:none}
    .hero-inner{position:relative;z-index:1;padding:86px 0 92px}
    .eyebrow,.section-kicker{color:var(--cyan);font-size:12px;font-weight:800;letter-spacing:.16em;text-transform:uppercase}
    .hero h1{max-width:700px;margin:18px 0 18px;font-size:clamp(42px,6vw,72px);line-height:1.12;letter-spacing:-.02em}
    .hero h1 span{color:var(--cyan)}
    .hero-copy{max-width:650px;color:#c2ccdd;font-size:17px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
    .btn{
      display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;
      padding:0 19px;border-radius:12px;border:1px solid var(--line);font-size:14px;
      font-weight:800;transition:transform .25s,box-shadow .25s,background .25s
    }
    .btn:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(0,0,0,.24)}
    .btn:focus-visible,.nav-links a:focus-visible,.menu-btn:focus-visible{outline:3px solid rgba(93,228,255,.5);outline-offset:3px}
    .btn-primary{background:var(--cyan);color:#061018;border-color:var(--cyan)}
    .btn-secondary{background:rgba(255,255,255,.07);color:var(--ink)}
    .hero-panel{
      margin-top:38px;display:grid;grid-template-columns:repeat(3,1fr);max-width:720px;
      border:1px solid var(--line);background:rgba(17,23,37,.78);border-radius:18px;overflow:hidden
    }
    .hero-stat{padding:16px 20px;border-right:1px solid var(--line)}
    .hero-stat:last-child{border-right:0}
    .hero-stat strong{display:block;font-size:25px;color:var(--ink)}
    .hero-stat small{color:var(--muted)}
    section{padding:82px 0;border-bottom:1px solid var(--line)}
    section:nth-of-type(even){background:rgba(255,255,255,.018)}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:25px;margin-bottom:30px}
    .section-head h2{font-size:clamp(27px,4vw,42px);line-height:1.2;margin:8px 0 0}
    .section-head p{max-width:560px;color:var(--muted);font-size:14px;margin:0}
    .text-link{color:var(--cyan);font-weight:700;font-size:14px;white-space:nowrap}
    .text-link:hover{text-decoration:underline}
    .category-layout{display:grid;grid-template-columns:1.08fr .92fr;gap:22px;align-items:stretch}
    .category-intro,.category-aside,.feature-copy,.data-panel,.rank-list,.faq-box,.contact-panel{
      background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)
    }
    .category-intro{padding:34px}
    .category-intro h3{font-size:28px;line-height:1.3;margin:10px 0 14px}
    .category-intro p{color:var(--muted);margin:0}
    .topic-tags{display:flex;flex-wrap:wrap;gap:9px;margin-top:24px}
    .topic-tags span,.category-tag{
      display:inline-flex;align-items:center;border:1px solid rgba(93,228,255,.25);
      color:var(--cyan);background:rgba(93,228,255,.06);border-radius:999px;padding:5px 11px;font-size:12px
    }
    .category-aside{padding:26px;background:linear-gradient(145deg,rgba(155,124,255,.2),rgba(17,23,37,.95) 60%)}
    .category-aside h3{margin:0 0 18px;font-size:17px}
    .signal-list{display:grid;gap:12px}
    .signal-item{display:flex;align-items:center;justify-content:space-between;padding:13px 0;border-bottom:1px solid var(--line)}
    .signal-item:last-child{border-bottom:0}
    .signal-item span{color:var(--muted);font-size:13px}
    .signal-item strong{font-size:18px;color:var(--lime)}
    .matrix{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
    .matrix-card{
      min-height:190px;padding:22px;background:var(--panel);border:1px solid var(--line);
      border-radius:18px;transition:.25s ease;position:relative;overflow:hidden
    }
    .matrix-card:after{content:"";position:absolute;width:90px;height:90px;right:-30px;bottom:-35px;border-radius:50%;background:rgba(93,228,255,.12)}
    .matrix-card:hover{transform:translateY(-5px);border-color:rgba(93,228,255,.5)}
    .matrix-number{font-size:12px;color:var(--pink);font-weight:900}
    .matrix-card h3{font-size:20px;margin:18px 0 8px}
    .matrix-card p{font-size:13px;color:var(--muted);margin:0}
    .filter-bar{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:24px}
    .filter-btn{
      border:1px solid var(--line);background:var(--panel);color:var(--muted);
      border-radius:10px;padding:9px 14px;font-size:13px;transition:.2s
    }
    .filter-btn:hover,.filter-btn.active{color:#071018;background:var(--cyan);border-color:var(--cyan)}
    .show-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
    .show-card{
      overflow:hidden;background:var(--panel);border:1px solid var(--line);
      border-radius:var(--radius);box-shadow:var(--shadow);transition:.3s ease
    }
    .show-card:hover{transform:translateY(-6px);border-color:rgba(93,228,255,.5)}
    .poster{height:235px;position:relative;overflow:hidden;background:var(--panel-2)}
    .poster img{width:100%;height:100%;object-fit:cover;transition:transform .45s}
    .show-card:hover .poster img{transform:scale(1.05)}
    .badge{position:absolute;z-index:1;top:12px;left:12px;border-radius:7px;padding:3px 8px;font-size:11px;font-weight:900;background:var(--lime);color:#141b0a}
    .badge.violet{background:var(--violet);color:#fff}
    .badge.pink{background:var(--pink);color:#220b19}
    .card-body{padding:16px}
    .card-body h3{font-size:17px;margin:0 0 7px}
    .card-body p{color:var(--muted);font-size:12px;line-height:1.65;margin:0 0 12px}
    .card-meta{display:flex;justify-content:space-between;align-items:center;color:var(--muted);font-size:12px}
    .score{color:var(--lime);font-weight:900;font-size:16px}
    .feature-band{display:grid;grid-template-columns:1.05fr .95fr;gap:22px;align-items:stretch}
    .feature-copy,.data-panel{padding:32px}
    .feature-copy h2{font-size:31px;line-height:1.25;margin:12px 0 16px}
    .feature-copy p{color:var(--muted);font-size:15px}
    .feature-points{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:25px}
    .dash-item{padding:18px;background:var(--panel-2);border-radius:16px;border:1px solid var(--line)}
    .dash-item strong{font-size:28px;display:block}
    .dash-item small{color:var(--muted)}
    .compare-row{display:grid;grid-template-columns:1.2fr .65fr .65fr .65fr;gap:12px;align-items:center;padding:15px 0;border-bottom:1px solid var(--line);font-size:13px}
    .compare-row:last-child{border-bottom:0}
    .compare-row strong{color:var(--ink)}
    .compare-score{color:var(--cyan);font-weight:800;text-align:right}
    .rank-list{overflow:hidden}
    .rank-row{display:grid;grid-template-columns:44px 1fr 90px 54px 82px;align-items:center;gap:14px;padding:16px 20px;border-bottom:1px solid var(--line);transition:.2s}
    .rank-row:last-child{border-bottom:0}
    .rank-row:hover{background:rgba(93,228,255,.06)}
    .rank-no{font-size:19px;font-weight:900;color:var(--muted)}
    .rank-row:nth-child(-n+3) .rank-no{color:var(--pink)}
    .rank-title{font-weight:700}
    .rank-title small{display:block;color:var(--muted);font-size:11px;font-weight:400}
    .heat{color:var(--pink);font-size:13px;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;padding:14px;background:var(--panel);border:1px solid var(--line);border-radius:16px;transition:.25s}
    .news-card:hover{border-color:var(--cyan);transform:translateY(-3px)}
    .news-card img{width:110px;height:90px;object-fit:cover;border-radius:11px}
    .news-card h3{font-size:15px;line-height:1.45;margin:2px 0 8px}
    .news-card time{color:var(--muted);font-size:11px}
    .faq-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:24px}
    .faq-intro h2{font-size:34px;line-height:1.25;margin:10px 0 15px}
    .faq-intro p{color:var(--muted);font-size:14px}
    .faq-box{overflow:hidden}
    details{border-bottom:1px solid var(--line);padding:0 22px}
    details:last-child{border-bottom:0}
    summary{list-style:none;cursor:pointer;padding:20px 0;font-weight:700;display:flex;justify-content:space-between;gap:16px}
    summary::-webkit-details-marker{display:none}
    summary:after{content:"+";color:var(--cyan);font-size:20px;line-height:1}
    details[open] summary:after{content:"−"}
    details p{color:var(--muted);font-size:14px;margin:0 0 20px}
    .contact-panel{
      padding:38px;display:flex;justify-content:space-between;align-items:center;gap:30px;
      background:linear-gradient(115deg,rgba(93,228,255,.13),rgba(155,124,255,.12) 52%,rgba(17,23,37,.95))
    }
    .contact-panel h2{font-size:32px;line-height:1.25;margin:10px 0}
    .contact-panel p{color:var(--muted);margin:0;max-width:650px}
    .site-footer{padding:60px 0 24px;background:#070a12}
    .footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:34px;padding-bottom:42px}
    .footer-brand p{color:var(--muted);font-size:13px;max-width:300px;margin:18px 0 0}
    .footer-col{display:flex;flex-direction:column;gap:9px}
    .footer-col h3{font-size:14px;margin:0 0 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:20px;border-top:1px solid var(--line);color:#68758c;font-size:12px}
    @media(max-width:1024px){
      .nav-links{gap:2px}
      .nav-links a{padding:8px 8px;font-size:13px}
      .show-grid{grid-template-columns:repeat(3,1fr)}
      .matrix{grid-template-columns:repeat(2,1fr)}
      .news-grid{grid-template-columns:repeat(2,1fr)}
    }
    @media(max-width:768px){
      .container{width:min(100% - 30px,620px)}
      .nav-wrap{height:70px}
      .menu-btn{display:block}
      .nav-links{
        display:none;position:absolute;left:15px;right:15px;top:66px;padding:10px;
        background:rgba(17,23,37,.98);border:1px solid var(--line);border-radius:14px;
        box-shadow:var(--shadow);flex-direction:column;align-items:stretch
      }
      .nav-links.open{display:flex}
      .nav-links a{text-align:center;padding:11px}
      .hero{min-height:590px}
      .hero-inner{padding:72px 0 78px}
      .hero h1{font-size:45px}
      .hero-panel{grid-template-columns:1fr}
      .hero-stat{border-right:0;border-bottom:1px solid var(--line)}
      .hero-stat:last-child{border-bottom:0}
      section{padding:64px 0}
      .section-head,.contact-panel{align-items:flex-start;flex-direction:column}
      .category-layout,.feature-band,.faq-layout{grid-template-columns:1fr}
      .show-grid{grid-template-columns:repeat(2,1fr);gap:14px}
      .poster{height:220px}
      .rank-row{grid-template-columns:34px 1fr 60px 48px}
      .rank-row .category-tag{display:none}
      .footer-grid{grid-template-columns:repeat(2,1fr)}
    }
    @media(max-width:520px){
      .brand-name{font-size:13px}
      .brand-mark{width:34px;height:34px}
      .hero h1{font-size:39px}
      .hero-copy{font-size:15px}
      .hero-actions .btn{width:100%}
      .category-intro,.category-aside,.feature-copy,.data-panel,.contact-panel{padding:24px}
      .matrix{grid-template-columns:1fr}
      .show-grid{grid-template-columns:1fr 1fr}
      .poster{height:185px}
      .card-body{padding:12px}
      .card-body h3{font-size:15px}
      .news-grid{grid-template-columns:1fr}
      .news-card{grid-template-columns:96px 1fr}
      .news-card img{width:96px;height:82px}
      .compare-row{grid-template-columns:1fr 50px 50px}
      .compare-row span:nth-child(3){display:none}
      .rank-row{grid-template-columns:28px 1fr 52px 45px;gap:8px;padding:14px 12px}
      .rank-title{font-size:13px}
      .heat{font-size:11px}
      .copyright{flex-direction:column;gap:5px}
      .footer-grid{grid-template-columns:1fr 1fr;gap:24px}
    }