/* roulang page: index */
:root{
      --bg:#0b0d18;
      --bg-soft:#121528;
      --bg-card:#171b31;
      --bg-card-2:#1d223a;
      --text:#f7f4ed;
      --text-soft:#c9c4b7;
      --muted:#8f93a7;
      --line:rgba(255,255,255,.12);
      --line-strong:rgba(255,255,255,.22);
      --primary:#ffbf4a;
      --primary-2:#ff7a45;
      --accent:#7c5cff;
      --danger:#ff4d6d;
      --success:#39d98a;
      --radius-sm:12px;
      --radius:20px;
      --radius-lg:30px;
      --shadow:0 24px 80px rgba(0,0,0,.32);
      --shadow-soft:0 18px 50px rgba(8,10,22,.28);
      --container:1180px;
      --nav-h:78px;
      --font:"PingFang SC","Microsoft YaHei",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
    }

    *{box-sizing:border-box;margin:0;padding:0}
    html{scroll-behavior:smooth}
    body{
      min-height:100vh;
      background:
        radial-gradient(circle at 10% 0%,rgba(124,92,255,.18),transparent 34%),
        radial-gradient(circle at 86% 12%,rgba(255,191,74,.13),transparent 28%),
        linear-gradient(180deg,#080a13 0%,var(--bg) 48%,#0d1020 100%);
      color:var(--text);
      font-family:var(--font);
      line-height:1.75;
      letter-spacing:.01em;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,textarea,select{font:inherit}
    button{border:0;cursor:pointer}
    ::selection{background:rgba(255,191,74,.32);color:#fff}
    :focus-visible{outline:3px solid rgba(255,191,74,.55);outline-offset:4px;border-radius:10px}

    .container{width:min(var(--container),calc(100% - 40px));margin-inline:auto}
    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      min-height:var(--nav-h);
      background:rgba(8,10,19,.78);
      backdrop-filter:blur(18px);
      border-bottom:1px solid var(--line);
    }
    .nav-shell{
      min-height:var(--nav-h);
      display:grid;
      grid-template-columns:1fr auto 1fr;
      align-items:center;
      gap:22px;
    }
    .nav-left,.nav-right{display:flex;align-items:center;gap:14px}
    .nav-left{justify-content:flex-end}
    .nav-right{justify-content:flex-start}
    .nav-link{
      padding:10px 14px;
      color:var(--text-soft);
      border-radius:999px;
      font-size:15px;
      transition:.22s ease;
      border:1px solid transparent;
    }
    .nav-link:hover,.nav-link.active{
      color:#fff;
      background:rgba(255,255,255,.07);
      border-color:var(--line);
    }
    .brand{
      display:inline-flex;
      align-items:center;
      gap:10px;
      padding:9px 16px;
      border:1px solid rgba(255,191,74,.28);
      border-radius:999px;
      background:linear-gradient(135deg,rgba(255,191,74,.15),rgba(124,92,255,.12));
      box-shadow:0 10px 28px rgba(0,0,0,.18);
      white-space:nowrap;
      font-weight:800;
      letter-spacing:.03em;
    }
    .brand-mark{
      width:34px;height:34px;border-radius:50%;
      display:grid;place-items:center;
      background:linear-gradient(135deg,var(--primary),var(--primary-2));
      color:#11131e;
      box-shadow:0 0 0 5px rgba(255,191,74,.12);
    }
    .nav-cta{
      margin-left:4px;
      padding:10px 16px;
      border-radius:999px;
      background:var(--primary);
      color:#15110a;
      font-weight:800;
      transition:.22s ease;
      box-shadow:0 12px 28px rgba(255,191,74,.2);
    }
    .nav-cta:hover{transform:translateY(-2px);background:#ffd071}
    .menu-toggle{display:none;background:rgba(255,255,255,.08);color:#fff;border:1px solid var(--line);border-radius:14px;width:44px;height:44px}

    main{overflow:hidden}
    .section{padding:84px 0}
    .section-tight{padding:56px 0}
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:28px;
      margin-bottom:32px;
    }
    .section-kicker{
      display:inline-flex;align-items:center;gap:8px;
      color:var(--primary);
      font-weight:800;
      font-size:14px;
      letter-spacing:.08em;
      margin-bottom:10px;
    }
    .section-title{font-size:clamp(28px,4vw,44px);line-height:1.18;letter-spacing:-.03em}
    .section-desc{max-width:650px;color:var(--text-soft);font-size:16px;margin-top:12px}
    .muted{color:var(--muted)}
    .badge{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:7px 11px;
      border-radius:999px;
      background:rgba(255,255,255,.08);
      border:1px solid var(--line);
      color:var(--text-soft);
      font-size:13px;
      font-weight:700;
      white-space:nowrap;
    }
    .badge.hot{background:rgba(255,77,109,.12);border-color:rgba(255,77,109,.32);color:#ffd5dc}
    .badge.gold{background:rgba(255,191,74,.13);border-color:rgba(255,191,74,.28);color:#ffe0a3}
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      padding:14px 20px;
      border-radius:999px;
      font-weight:900;
      transition:.24s ease;
      border:1px solid transparent;
      min-height:50px;
    }
    .btn-primary{
      color:#14100a;
      background:linear-gradient(135deg,var(--primary),#ffd87a);
      box-shadow:0 18px 38px rgba(255,191,74,.22);
    }
    .btn-primary:hover{transform:translateY(-3px);box-shadow:0 22px 48px rgba(255,191,74,.3)}
    .btn-secondary{
      color:#fff;
      background:rgba(255,255,255,.08);
      border-color:var(--line);
    }
    .btn-secondary:hover{background:rgba(255,255,255,.13);transform:translateY(-3px)}
    .btn-dark{
      background:#111421;
      color:#fff;
      border-color:rgba(255,255,255,.12);
    }
    .btn-dark:hover{background:#1c2236;transform:translateY(-2px)}

    .hero{
      position:relative;
      min-height:720px;
      display:flex;
      align-items:flex-end;
      padding:108px 0 56px;
      background:
        linear-gradient(90deg,rgba(8,10,19,.96) 0%,rgba(8,10,19,.74) 43%,rgba(8,10,19,.25) 100%),
        linear-gradient(180deg,rgba(8,10,19,.12) 0%,rgba(8,10,19,.9) 100%),
        radial-gradient(circle at 74% 26%,rgba(255,122,69,.25),transparent 28%),
        url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='1400' height='760' viewBox='0 0 1400 760'%3E%3Cdefs%3E%3ClinearGradient id='g' x1='0' x2='1' y1='0' y2='1'%3E%3Cstop stop-color='%23202a54'/%3E%3Cstop offset='.45' stop-color='%2380335c'/%3E%3Cstop offset='1' stop-color='%23100f1f'/%3E%3C/linearGradient%3E%3Cfilter id='blur'%3E%3CfeGaussianBlur stdDeviation='18'/%3E%3C/filter%3E%3C/defs%3E%3Crect width='1400' height='760' fill='url(/%23g)'/%3E%3Cg opacity='.42'%3E%3Ccircle cx='1030' cy='210' r='170' fill='%23ffbf4a' filter='url(/%23blur)'/%3E%3Ccircle cx='900' cy='500' r='240' fill='%237c5cff' filter='url(/%23blur)'/%3E%3C/g%3E%3Cg opacity='.28' fill='none' stroke='%23fff' stroke-width='2'%3E%3Cpath d='M760 118h300a36 36 0 0 1 36 36v430a36 36 0 0 1-36 36H760a36 36 0 0 1-36-36V154a36 36 0 0 1 36-36Z'/%3E%3Cpath d='M806 178h208M806 222h160M806 506h210M806 550h130'/%3E%3C/g%3E%3Cg opacity='.25'%3E%3Crect x='1110' y='190' width='150' height='216' rx='18' fill='%23090b16'/%3E%3Crect x='1100' y='176' width='150' height='216' rx='18' fill='%23ffffff'/%3E%3Crect x='1120' y='202' width='110' height='136' rx='12' fill='%23ff7a45'/%3E%3Crect x='1120' y='354' width='92' height='12' rx='6' fill='%23090b16'/%3E%3C/g%3E%3C/svg%3E") center/cover no-repeat;
      border-bottom:1px solid var(--line);
    }
    .hero:after{
      content:"";
      position:absolute;
      inset:auto 0 0;
      height:180px;
      background:linear-gradient(180deg,transparent,var(--bg));
      pointer-events:none;
    }
    .hero-content{
      position:relative;
      z-index:2;
      display:grid;
      grid-template-columns:minmax(0,1.02fr) minmax(320px,.58fr);
      gap:42px;
      align-items:end;
    }
    .hero-copy{max-width:760px}
    h1{
      font-size:clamp(42px,7.2vw,82px);
      line-height:1.03;
      letter-spacing:-.06em;
      margin:18px 0 22px;
    }
    .hero-lead{
      max-width:690px;
      color:#e2ddd0;
      font-size:clamp(16px,2vw,20px);
      line-height:1.9;
    }
    .hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
    .hero-meta{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px}
    .poster-panel{
      position:relative;
      border-radius:var(--radius-lg);
      padding:18px;
      background:linear-gradient(180deg,rgba(255,255,255,.14),rgba(255,255,255,.04));
      border:1px solid var(--line-strong);
      box-shadow:var(--shadow);
      overflow:hidden;
    }
    .poster-panel:before{
      content:"";
      position:absolute;
      inset:-40% -20% auto auto;
      width:260px;height:260px;border-radius:50%;
      background:rgba(255,191,74,.22);
      filter:blur(25px);
    }
    .poster-top{
      min-height:286px;
      border-radius:24px;
      padding:18px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      background:
        linear-gradient(180deg,rgba(0,0,0,.08),rgba(0,0,0,.72)),
        radial-gradient(circle at 38% 26%,rgba(255,191,74,.5),transparent 28%),
        linear-gradient(135deg,#312158,#111421 65%,#271220);
      border:1px solid rgba(255,255,255,.14);
    }
    .heat-row{display:flex;justify-content:space-between;gap:10px;align-items:center}
    .poster-title{font-size:24px;font-weight:900;line-height:1.25;margin-top:auto}
    .poster-note{color:var(--text-soft);font-size:14px;margin-top:8px}
    .poster-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:14px}
    .mini-stat{
      padding:14px;
      border-radius:18px;
      background:rgba(10,12,24,.72);
      border:1px solid var(--line);
    }
    .mini-stat strong{display:block;font-size:22px;color:#fff;line-height:1}
    .mini-stat span{display:block;color:var(--muted);font-size:13px;margin-top:7px}

    .directory{
      margin-top:-18px;
      position:relative;
      z-index:3;
    }
    .directory-shell{
      display:grid;
      grid-template-columns:1.05fr 1.4fr;
      gap:20px;
      align-items:stretch;
    }
    .dir-feature,.dir-list,.card{
      background:linear-gradient(180deg,rgba(255,255,255,.075),rgba(255,255,255,.035));
      border:1px solid var(--line);
      border-radius:var(--radius);
      box-shadow:var(--shadow-soft);
    }
    .dir-feature{padding:28px}
    .dir-feature h2{font-size:30px;line-height:1.25;margin:14px 0 12px}
    .dir-feature p{color:var(--text-soft)}
    .dir-tabs{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
    .dir-tab{
      padding:10px 13px;
      border-radius:999px;
      background:rgba(255,255,255,.07);
      border:1px solid var(--line);
      color:var(--text-soft);
      font-size:14px;
      font-weight:800;
    }
    .dir-list{padding:16px}
    .dir-item{
      display:grid;
      grid-template-columns:auto 1fr auto;
      gap:14px;
      align-items:center;
      padding:16px;
      border-radius:16px;
      transition:.2s ease;
    }
    .dir-item + .dir-item{border-top:1px solid rgba(255,255,255,.08)}
    .dir-item:hover{background:rgba(255,255,255,.065)}
    .dir-num{
      width:34px;height:34px;border-radius:12px;
      display:grid;place-items:center;
      color:#15110a;
      background:var(--primary);
      font-weight:900;
    }
    .dir-item h3{font-size:17px;margin-bottom:2px}
    .dir-item p{font-size:14px;color:var(--muted);line-height:1.6}
    .dir-link{color:var(--primary);font-weight:900;font-size:14px}

    .metrics-strip{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:14px;
    }
    .metric{
      padding:24px;
      border-radius:var(--radius);
      background:rgba(255,255,255,.055);
      border:1px solid var(--line);
      position:relative;
      overflow:hidden;
    }
    .metric:after{
      content:"";
      position:absolute;right:-35px;top:-35px;
      width:100px;height:100px;border-radius:50%;
      background:rgba(255,191,74,.08);
    }
    .metric strong{display:block;font-size:34px;line-height:1;color:#fff;letter-spacing:-.03em}
    .metric span{display:block;margin-top:10px;color:var(--text-soft);font-size:14px}

    .value-layout{
      display:grid;
      grid-template-columns:.82fr 1.18fr;
      gap:24px;
      align-items:start;
    }
    .value-aside{
      position:sticky;
      top:100px;
      padding:30px;
      border-radius:var(--radius-lg);
      background:linear-gradient(135deg,rgba(255,191,74,.16),rgba(124,92,255,.14));
      border:1px solid var(--line-strong);
    }
    .value-aside h2{font-size:36px;line-height:1.15;margin:12px 0}
    .value-aside p{color:var(--text-soft)}
    .value-grid{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:16px;
    }
    .value-card{padding:24px}
    .card-icon{
      width:46px;height:46px;border-radius:16px;
      display:grid;place-items:center;
      background:rgba(255,191,74,.12);
      color:var(--primary);
      margin-bottom:18px;
      border:1px solid rgba(255,191,74,.22);
    }
    .value-card h3{font-size:20px;margin-bottom:8px}
    .value-card p{color:var(--text-soft);font-size:15px}

    .service-matrix{
      display:grid;
      grid-template-columns:1.2fr .8fr;
      gap:20px;
    }
    .commission-card{
      padding:30px;
      border-radius:var(--radius-lg);
      border:1px solid rgba(255,191,74,.26);
      background:
        radial-gradient(circle at 90% 10%,rgba(255,191,74,.18),transparent 30%),
        linear-gradient(180deg,rgba(255,255,255,.08),rgba(255,255,255,.035));
    }
    .commission-card h2{font-size:34px;line-height:1.2;margin:12px 0}
    .commission-list{display:grid;gap:12px;margin-top:22px}
    .commission-list li{
      list-style:none;
      display:flex;
      gap:12px;
      padding:14px;
      border-radius:16px;
      background:rgba(0,0,0,.18);
      border:1px solid var(--line);
      color:var(--text-soft);
    }
    .commission-list i{color:var(--success);margin-top:5px}
    .material-grid{display:grid;gap:14px}
    .material{
      padding:20px;
      border-radius:20px;
      background:rgba(255,255,255,.055);
      border:1px solid var(--line);
      transition:.22s ease;
    }
    .material:hover{transform:translateY(-3px);border-color:rgba(255,191,74,.3)}
    .material h3{display:flex;align-items:center;gap:10px;font-size:18px;margin-bottom:8px}
    .material p{color:var(--text-soft);font-size:14px}

    .compare-wrap{
      border-radius:var(--radius-lg);
      overflow:hidden;
      border:1px solid var(--line);
      background:rgba(255,255,255,.045);
    }
    .compare-row{
      display:grid;
      grid-template-columns:1fr 1fr 1fr;
      gap:0;
    }
    .compare-row > div{padding:20px;border-bottom:1px solid rgba(255,255,255,.08)}
    .compare-head > div{
      background:rgba(255,255,255,.075);
      color:#fff;
      font-weight:900;
    }
    .compare-row:last-child > div{border-bottom:0}
    .compare-row > div + div{border-left:1px solid rgba(255,255,255,.08)}
    .compare-good{color:#bdfad8}
    .compare-warn{color:#ffd7a3}

    .timeline{
      display:grid;
      gap:16px;
      position:relative;
    }
    .timeline:before{
      content:"";
      position:absolute;
      left:25px;top:14px;bottom:14px;
      width:2px;
      background:linear-gradient(var(--primary),rgba(255,255,255,.1));
    }
    .timeline-item{
      position:relative;
      display:grid;
      grid-template-columns:52px 1fr;
      gap:18px;
    }
    .timeline-dot{
      width:52px;height:52px;border-radius:18px;
      display:grid;place-items:center;
      background:#111421;
      border:1px solid rgba(255,191,74,.35);
      color:var(--primary);
      z-index:2;
    }
    .timeline-body{
      padding:22px;
      border-radius:var(--radius);
      background:rgba(255,255,255,.055);
      border:1px solid var(--line);
    }
    .timeline-body h3{font-size:19px;margin-bottom:6px}
    .timeline-body p{color:var(--text-soft);font-size:15px}

    .news-layout{
      display:grid;
      grid-template-columns:1.3fr .7fr;
      gap:22px;
    }
    .news-list{
      border-radius:var(--radius-lg);
      border:1px solid var(--line);
      overflow:hidden;
      background:rgba(255,255,255,.045);
    }
    .news-item{
      display:grid;
      grid-template-columns:auto 1fr auto;
      gap:16px;
      align-items:center;
      padding:20px 22px;
      border-bottom:1px solid rgba(255,255,255,.08);
      transition:.2s ease;
    }
    .news-item:last-child{border-bottom:0}
    .news-item:hover{background:rgba(255,255,255,.06)}
    .news-date{
      min-width:74px;
      color:var(--primary);
      font-weight:900;
      font-size:14px;
    }
    .news-item h3{font-size:18px;line-height:1.35;margin-bottom:4px}
    .news-item p{font-size:14px;color:var(--muted);line-height:1.55}
    .news-arrow{color:var(--muted)}
    .rank-card{
      padding:24px;
      border-radius:var(--radius-lg);
      background:linear-gradient(180deg,rgba(255,255,255,.075),rgba(255,255,255,.035));
      border:1px solid var(--line);
    }
    .rank-card h3{font-size:22px;margin-bottom:18px}
    .rank-list{display:grid;gap:12px}
    .rank-list li{
      list-style:none;
      display:flex;
      justify-content:space-between;
      gap:12px;
      align-items:center;
      padding:12px 0;
      border-bottom:1px dashed rgba(255,255,255,.12);
      color:var(--text-soft);
      font-size:15px;
    }
    .rank-list li:last-child{border-bottom:0}
    .rank-list b{color:#fff}
    .rank-list span{color:var(--primary);font-weight:900}

    .trust-bar{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:14px;
    }
    .trust-item{
      padding:20px;
      border-radius:22px;
      background:rgba(255,255,255,.055);
      border:1px solid var(--line);
      display:flex;
      gap:14px;
      align-items:flex-start;
    }
    .trust-item i{
      width:42px;height:42px;border-radius:15px;
      display:grid;place-items:center;
      flex:none;
      color:#11131e;
      background:linear-gradient(135deg,var(--primary),#ffdf91);
    }
    .trust-item h3{font-size:17px;margin-bottom:3px}
    .trust-item p{color:var(--muted);font-size:13px;line-height:1.55}

    .faq-grid{
      display:grid;
      grid-template-columns:.8fr 1.2fr;
      gap:24px;
      align-items:start;
    }
    .faq-intro{
      padding:30px;
      border-radius:var(--radius-lg);
      background:rgba(255,255,255,.055);
      border:1px solid var(--line);
    }
    .faq-intro h2{font-size:34px;line-height:1.2;margin-bottom:12px}
    .faq-intro p{color:var(--text-soft)}
    .faq-list{display:grid;gap:14px}
    .faq-item{
      border-radius:20px;
      background:rgba(255,255,255,.055);
      border:1px solid var(--line);
      overflow:hidden;
    }
    .faq-question{
      width:100%;
      padding:20px 22px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      background:transparent;
      color:#fff;
      text-align:left;
      font-weight:900;
    }
    .faq-question i{color:var(--primary);transition:.2s ease}
    .faq-answer{
      padding:0 22px 20px;
      color:var(--text-soft);
      font-size:15px;
    }
    .faq-item.active .faq-question i{transform:rotate(45deg)}

    .lead-panel{
      display:grid;
      grid-template-columns:1fr .92fr;
      gap:26px;
      align-items:stretch;
      border-radius:var(--radius-lg);
      padding:34px;
      background:
        radial-gradient(circle at 10% 0%,rgba(255,191,74,.18),transparent 30%),
        radial-gradient(circle at 80% 80%,rgba(124,92,255,.18),transparent 32%),
        linear-gradient(135deg,rgba(255,255,255,.09),rgba(255,255,255,.035));
      border:1px solid var(--line-strong);
      box-shadow:var(--shadow);
    }
    .lead-copy h2{font-size:40px;line-height:1.16;margin:12px 0}
    .lead-copy p{color:var(--text-soft);max-width:560px}
    .download-list{display:grid;gap:12px;margin-top:24px}
    .download-list li{
      list-style:none;
      display:flex;gap:12px;align-items:flex-start;
      color:var(--text-soft);
    }
    .download-list i{color:var(--primary);margin-top:5px}
    .lead-form{
      padding:24px;
      border-radius:24px;
      background:rgba(8,10,19,.62);
      border:1px solid var(--line);
    }
    .form-row{display:grid;gap:8px;margin-bottom:14px}
    label{font-weight:800;color:#fff;font-size:14px}
    input,textarea{
      width:100%;
      border:1px solid var(--line);
      background:rgba(255,255,255,.07);
      color:#fff;
      border-radius:16px;
      padding:14px 15px;
      outline:none;
      transition:.2s ease;
    }
    input::placeholder,textarea::placeholder{color:#777d92}
    input:focus,textarea:focus{border-color:rgba(255,191,74,.55);box-shadow:0 0 0 4px rgba(255,191,74,.12)}
    textarea{min-height:96px;resize:vertical}
    .privacy{
      color:var(--muted);
      font-size:13px;
      line-height:1.65;
      margin:12px 0 16px;
    }
    .form-note{
      display:flex;
      gap:10px;
      align-items:flex-start;
      color:var(--muted);
      font-size:13px;
      margin-top:12px;
    }
    .form-note i{color:var(--success);margin-top:5px}

    .site-footer{
      padding:54px 0 28px;
      border-top:1px solid var(--line);
      background:#080a13;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.2fr .8fr .8fr;
      gap:28px;
      margin-bottom:32px;
    }
    .footer-brand{
      display:flex;
      align-items:center;
      gap:12px;
      font-size:20px;
      font-weight:900;
      margin-bottom:14px;
    }
    .footer-brand .brand-mark{width:38px;height:38px}
    .footer-text{color:var(--text-soft);max-width:520px}
    .footer-col h3{font-size:16px;margin-bottom:14px}
    .footer-links{display:grid;gap:10px}
    .footer-links a,.footer-links span{color:var(--muted);font-size:14px;transition:.2s ease}
    .footer-links a:hover{color:var(--primary)}
    .footer-bottom{
      display:flex;
      justify-content:space-between;
      gap:18px;
      flex-wrap:wrap;
      padding-top:22px;
      border-top:1px solid rgba(255,255,255,.08);
      color:var(--muted);
      font-size:13px;
    }
    .age-tip{
      padding:10px 12px;
      border-radius:14px;
      background:rgba(255,77,109,.1);
      color:#ffd5dc;
      border:1px solid rgba(255,77,109,.25);
      display:inline-flex;
      gap:8px;
      align-items:center;
      margin-top:16px;
      font-size:13px;
      font-weight:800;
    }

    .floating-cta{
      position:fixed;
      left:50%;
      bottom:18px;
      transform:translateX(-50%);
      z-index:40;
      width:min(720px,calc(100% - 26px));
      padding:10px;
      border-radius:999px;
      background:rgba(13,16,32,.86);
      backdrop-filter:blur(16px);
      border:1px solid var(--line-strong);
      box-shadow:0 18px 55px rgba(0,0,0,.34);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
    }
    .floating-cta span{padding-left:12px;color:var(--text-soft);font-size:14px}
    .floating-cta .btn{min-height:42px;padding:10px 16px;font-size:14px}

    @media (max-width:1024px){
      :root{--nav-h:70px}
      .nav-shell{grid-template-columns:auto 1fr auto}
      .brand{justify-self:center}
      .nav-left,.nav-right{display:none}
      .menu-toggle{display:grid}
      .mobile-open .nav-left,.mobile-open .nav-right{
        display:flex;
        position:absolute;
        left:20px;
        right:20px;
        top:76px;
        flex-direction:column;
        align-items:stretch;
        justify-content:flex-start;
        padding:16px;
        border-radius:22px;
        background:rgba(12,15,29,.96);
        border:1px solid var(--line);
        box-shadow:var(--shadow);
      }
      .mobile-open .nav-right{top:194px}
      .mobile-open .nav-link,.mobile-open .nav-cta{text-align:center;margin:0}
      .hero{min-height:auto;padding:92px 0 50px}
      .hero-content,.directory-shell,.value-layout,.service-matrix,.news-layout,.faq-grid,.lead-panel{grid-template-columns:1fr}
      .value-aside{position:relative;top:auto}
      .metrics-strip,.trust-bar{grid-template-columns:repeat(2,1fr)}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width:768px){
      .container{width:min(100% - 28px,var(--container))}
      .section{padding:64px 0}
      .section-head{display:block}
      .hero{padding-top:78px}
      .hero-content{gap:28px}
      h1{font-size:42px}
      .hero-actions .btn{width:100%}
      .poster-grid,.value-grid,.metrics-strip,.trust-bar{grid-template-columns:1fr}
      .compare-row{grid-template-columns:1fr}
      .compare-row > div + div{border-left:0}
      .news-item{grid-template-columns:1fr auto}
      .news-date{grid-column:1/-1}
      .lead-panel{padding:22px}
      .footer-grid{grid-template-columns:1fr}
      .floating-cta{border-radius:22px;align-items:stretch;flex-direction:column}
      .floating-cta span{padding-left:4px}
      .floating-cta .btn{width:100%}
    }
    @media (max-width:520px){
      .brand{font-size:14px;padding:8px 11px}
      .brand-mark{width:30px;height:30px}
      .hero-lead{font-size:15px}
      .dir-item{grid-template-columns:auto 1fr}
      .dir-link{grid-column:2}
      .metric strong{font-size:30px}
      .lead-copy h2,.value-aside h2,.faq-intro h2{font-size:30px}
      .section-title{font-size:30px}
    }