/* roulang page: index */
:root{
            --bg:#f5fbfa;
            --panel:#ffffff;
            --panel-soft:#f0f7f6;
            --line:#d9e7e4;
            --text:#17322f;
            --muted:#5f7470;
            --brand:#0fb59f;
            --brand-2:#2b8cff;
            --brand-3:#15d3c0;
            --accent:#e6fbf7;
            --shadow:0 18px 40px rgba(17, 91, 84, .08);
            --shadow-soft:0 10px 24px rgba(20, 58, 53, .07);
            --radius:18px;
            --radius-sm:14px;
            --space:24px;
            --space-lg:40px;
            --ease:cubic-bezier(.2,.8,.2,1);
        }
        *{box-sizing:border-box}
        html{scroll-behavior:smooth}
        body{
            margin:0;
            font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
            color:var(--text);
            background:
                radial-gradient(circle at 12% 8%, rgba(17,181,159,.08), transparent 24%),
                radial-gradient(circle at 92% 14%, rgba(43,140,255,.08), transparent 20%),
                linear-gradient(180deg, #f8fffe 0%, #f5fbfa 36%, #eef7f6 100%);
            line-height:1.7;
            letter-spacing:.01em;
        }
        a{color:inherit;text-decoration:none;transition:all .25s var(--ease)}
        img{max-width:100%;display:block}
        button,input,textarea,select{font:inherit}
        ::selection{background:rgba(17,181,159,.16);color:var(--text)}
        .page-shell{position:relative;overflow:hidden}
        .page-shell:before,
        .page-shell:after{
            content:"";position:fixed;z-index:-1;pointer-events:none;border-radius:50%;filter:blur(10px);
        }
        .page-shell:before{width:320px;height:320px;right:-120px;top:160px;background:rgba(45,146,255,.08)}
        .page-shell:after{width:260px;height:260px;left:-100px;top:560px;background:rgba(17,181,159,.08)}
        .site-header{
            position:sticky;top:0;z-index:40;
            backdrop-filter:saturate(180%) blur(14px);
            background:rgba(247,253,252,.84);
            border-bottom:1px solid rgba(217,231,228,.8);
        }
        .site-header .header-inner{
            max-width:1240px;margin:0 auto;padding:14px 18px;
            display:flex;align-items:center;gap:18px;justify-content:space-between;
        }
        .brand-box{display:flex;align-items:center;gap:12px;min-width:0}
        .brand-mark{
            width:44px;height:44px;border-radius:14px;
            display:grid;place-items:center;
            background:linear-gradient(145deg, rgba(17,181,159,.15), rgba(43,140,255,.12));
            color:var(--brand);font-size:18px;box-shadow:var(--shadow-soft);
            flex:0 0 auto;
        }
        .brand-text{min-width:0}
        .brand-text strong{display:block;font-size:1.05rem;line-height:1.1;letter-spacing:.03em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
        .brand-text span{display:block;font-size:.82rem;color:var(--muted)}
        .nav-wrap{display:flex;align-items:center;gap:12px;flex-wrap:wrap;justify-content:flex-end}
        .nav-links{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
        .nav-links a{
            padding:10px 15px;border-radius:999px;font-weight:600;font-size:.95rem;
            color:var(--muted);border:1px solid transparent;
        }
        .nav-links a:hover,.nav-links a:focus{background:var(--panel);color:var(--text);border-color:var(--line);box-shadow:var(--shadow-soft)}
        .nav-links a.is-active{color:var(--brand);background:rgba(17,181,159,.08);border-color:rgba(17,181,159,.18)}
        .nav-badge{
            display:inline-flex;align-items:center;gap:8px;
            padding:10px 14px;border-radius:999px;
            background:#fff;border:1px solid var(--line);color:var(--muted);font-size:.9rem;
        }
        .nav-badge i{color:var(--brand)}
        .nav-cta{
            display:inline-flex;align-items:center;gap:10px;
            padding:12px 18px;border-radius:999px;
            background:linear-gradient(135deg,var(--brand),var(--brand-2));
            color:#fff;font-weight:700;box-shadow:0 12px 26px rgba(17,181,159,.22);
        }
        .nav-cta:hover{transform:translateY(-1px);box-shadow:0 18px 32px rgba(17,181,159,.28);color:#fff}
        .menu-toggle{display:none;border:1px solid var(--line);background:#fff;color:var(--text);padding:10px 12px;border-radius:12px}
        .hero{
            max-width:1240px;margin:0 auto;padding:34px 18px 10px;
        }
        .hero-panel{
            position:relative;overflow:hidden;
            background:linear-gradient(180deg, rgba(255,255,255,.96), rgba(245,251,250,.92));
            border:1px solid rgba(217,231,228,.95);
            border-radius:28px;box-shadow:var(--shadow);
            padding:34px;
        }
        .hero-panel:before{
            content:"";position:absolute;inset:auto -80px -120px auto;width:280px;height:280px;border-radius:50%;
            background:radial-gradient(circle, rgba(17,181,159,.12), transparent 68%);
        }
        .hero-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(320px,.85fr);gap:30px;align-items:center;position:relative;z-index:1}
        .eyebrow{
            display:inline-flex;align-items:center;gap:10px;
            padding:8px 14px;border-radius:999px;
            background:rgba(17,181,159,.08);color:var(--brand);font-weight:700;font-size:.88rem;
            letter-spacing:.04em;
        }
        .eyebrow .dot{width:8px;height:8px;border-radius:50%;background:var(--brand);box-shadow:0 0 0 6px rgba(17,181,159,.12)}
        .hero h1{
            margin:.9rem 0 .75rem;font-size:clamp(2rem,4vw,3.8rem);line-height:1.08;
            letter-spacing:.01em;
        }
        .hero p.lead{margin:0 0 18px;color:var(--muted);font-size:1.05rem;max-width:42rem}
        .hero-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:18px}
        .btn{
            display:inline-flex;align-items:center;justify-content:center;gap:10px;
            padding:13px 18px;border-radius:14px;font-weight:700;border:1px solid transparent;
            transition:all .25s var(--ease);cursor:pointer;
        }
        .btn-primary{background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;box-shadow:0 14px 24px rgba(17,181,159,.18)}
        .btn-primary:hover{transform:translateY(-2px);color:#fff;box-shadow:0 18px 34px rgba(17,181,159,.24)}
        .btn-secondary{background:#fff;color:var(--text);border-color:var(--line)}
        .btn-secondary:hover{transform:translateY(-2px);border-color:rgba(17,181,159,.25);box-shadow:var(--shadow-soft)}
        .hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}
        .tag{
            display:inline-flex;align-items:center;gap:8px;
            padding:8px 12px;border-radius:999px;
            background:rgba(255,255,255,.84);border:1px solid var(--line);
            color:var(--muted);font-size:.88rem;
        }
        .tag i{color:var(--brand)}
        .hero-visual{
            background:linear-gradient(180deg,#fff, #f4fbfa);
            border:1px solid var(--line);border-radius:24px;padding:18px;box-shadow:var(--shadow-soft)
        }
        .visual-top{
            display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:14px
        }
        .status-pill{
            display:inline-flex;align-items:center;gap:8px;
            padding:9px 12px;border-radius:999px;background:rgba(17,181,159,.08);color:var(--brand);font-weight:700;font-size:.88rem
        }
        .status-pill .pulse{width:9px;height:9px;border-radius:50%;background:var(--brand);box-shadow:0 0 0 7px rgba(17,181,159,.13);animation:pulse 2s infinite}
        @keyframes pulse{0%{box-shadow:0 0 0 0 rgba(17,181,159,.25)}70%{box-shadow:0 0 0 8px rgba(17,181,159,0)}100%{box-shadow:0 0 0 0 rgba(17,181,159,0)}}
        .mini-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
        .mini-card{
            position:relative;min-height:126px;
            padding:16px;border-radius:18px;background:linear-gradient(180deg,#fff,#f5fbfa);
            border:1px solid var(--line);box-shadow:0 10px 20px rgba(18,59,55,.06);
            overflow:hidden;
        }
        .mini-card:after{
            content:"";position:absolute;inset:auto -20px -24px auto;width:90px;height:90px;border-radius:50%;background:rgba(43,140,255,.06)
        }
        .mini-card i{font-size:1.3rem;color:var(--brand)}
        .mini-card h3{margin:.55rem 0 .35rem;font-size:1rem}
        .mini-card p{margin:0;color:var(--muted);font-size:.9rem;line-height:1.6;position:relative;z-index:1}
        .progress-row{margin-top:14px;padding:14px;border-radius:18px;background:linear-gradient(135deg,rgba(17,181,159,.08),rgba(43,140,255,.05));border:1px solid rgba(17,181,159,.14)}
        .progress-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:10px;color:var(--muted);font-size:.9rem}
        .progress{height:10px;border-radius:999px;background:#e9f4f2;overflow:hidden}
        .progress span{display:block;height:100%;width:72%;border-radius:inherit;background:linear-gradient(90deg,var(--brand),var(--brand-2))}
        .section{max-width:1240px;margin:0 auto;padding:18px 18px}
        .section-title{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;margin-bottom:16px}
        .section-title h2{margin:0;font-size:clamp(1.4rem,2.2vw,2.1rem);line-height:1.15}
        .section-title p{margin:0;color:var(--muted);max-width:50rem}
        .panel{
            background:rgba(255,255,255,.88);border:1px solid rgba(217,231,228,.95);
            border-radius:24px;padding:24px;box-shadow:var(--shadow-soft)
        }
        .stats-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
        .stat-card{
            background:linear-gradient(180deg,#fff,#f5fbfa);border:1px solid var(--line);border-radius:20px;padding:18px;box-shadow:0 10px 22px rgba(18,59,55,.05)
        }
        .stat-icon{
            width:42px;height:42px;border-radius:14px;display:grid;place-items:center;
            background:rgba(17,181,159,.1);color:var(--brand);font-size:1rem;margin-bottom:14px
        }
        .stat-number{font-size:1.7rem;font-weight:800;line-height:1;color:var(--text);margin-bottom:6px}
        .stat-label{font-weight:700;color:var(--text);margin-bottom:6px}
        .stat-desc{margin:0;color:var(--muted);font-size:.93rem;line-height:1.6}
        .matrix-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
        .matrix-card{
            position:relative;overflow:hidden;
            padding:20px;border-radius:22px;background:#fff;border:1px solid var(--line);
            box-shadow:var(--shadow-soft);min-height:182px
        }
        .matrix-card:before{
            content:"";position:absolute;right:-24px;top:-24px;width:104px;height:104px;border-radius:50%;background:rgba(17,181,159,.06)
        }
        .matrix-head{display:flex;align-items:center;gap:12px;margin-bottom:12px;position:relative;z-index:1}
        .step-badge{
            width:40px;height:40px;border-radius:14px;display:grid;place-items:center;
            background:linear-gradient(135deg,rgba(17,181,159,.16),rgba(43,140,255,.12));color:var(--brand);font-weight:800
        }
        .matrix-card h3{margin:0;font-size:1.1rem}
        .matrix-card p{margin:0;color:var(--muted);line-height:1.7;position:relative;z-index:1}
        .matrix-list{margin:14px 0 0;padding:0;list-style:none;display:grid;gap:10px;position:relative;z-index:1}
        .matrix-list li{
            display:flex;align-items:flex-start;gap:10px;
            padding:10px 12px;border-radius:14px;background:rgba(17,181,159,.05);border:1px solid rgba(17,181,159,.1)
        }
        .matrix-list i{color:var(--brand);margin-top:3px}
        .compare-wrap{overflow:hidden;border-radius:24px;border:1px solid var(--line);background:#fff;box-shadow:var(--shadow-soft)}
        .compare-head{padding:18px 22px;border-bottom:1px solid var(--line);background:linear-gradient(180deg,#fff,#f7fbfa)}
        .compare-grid{display:grid;grid-template-columns:1fr 1.1fr 1.1fr;gap:0}
        .compare-grid > div{padding:18px 22px;border-top:1px solid var(--line)}
        .compare-grid .col-title{font-weight:800;color:var(--text);background:var(--panel-soft)}
        .compare-grid .left{background:#fbfdfc;color:var(--muted)}
        .compare-grid .right{background:linear-gradient(180deg,rgba(17,181,159,.05),rgba(43,140,255,.03));}
        .compare-grid .cell-label{font-weight:700;color:var(--text)}
        .news-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:16px}
        .news-list{display:grid;gap:12px}
        .news-item{
            display:flex;align-items:center;justify-content:space-between;gap:16px;
            padding:16px 18px;border-radius:18px;background:#fff;border:1px solid var(--line);
            box-shadow:0 8px 18px rgba(18,59,55,.05)
        }
        .news-main{min-width:0}
        .news-main a{display:block;font-weight:700;color:var(--text);margin-bottom:6px}
        .news-main a:hover{color:var(--brand)}
        .news-meta{display:flex;align-items:center;gap:10px;flex-wrap:wrap;color:var(--muted);font-size:.88rem}
        .mini-badge{padding:4px 9px;border-radius:999px;background:rgba(17,181,159,.1);color:var(--brand);font-weight:700}
        .side-stack{display:grid;gap:14px}
        .side-card{
            padding:18px;border-radius:20px;background:linear-gradient(180deg,#fff,#f7fbfa);
            border:1px solid var(--line);box-shadow:0 10px 22px rgba(18,59,55,.05)
        }
        .side-card h3{margin:0 0 10px;font-size:1.02rem}
        .side-card p{margin:0;color:var(--muted);line-height:1.7}
        .tag-cloud{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}
        .tag-cloud a{
            padding:8px 12px;border-radius:999px;background:#fff;border:1px solid var(--line);
            color:var(--muted);font-size:.9rem;font-weight:600
        }
        .tag-cloud a:hover{border-color:rgba(17,181,159,.25);color:var(--brand);transform:translateY(-1px)}
        .catalog-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
        .catalog-card{
            padding:18px;border-radius:20px;background:#fff;border:1px solid var(--line);
            box-shadow:0 8px 18px rgba(18,59,55,.05);display:flex;flex-direction:column;gap:10px;min-height:164px
        }
        .catalog-icon{
            width:42px;height:42px;border-radius:14px;display:grid;place-items:center;
            background:rgba(43,140,255,.08);color:var(--brand-2);font-weight:800
        }
        .catalog-card h3{margin:0;font-size:1.03rem}
        .catalog-card p{margin:0;color:var(--muted);line-height:1.7;flex:1}
        .catalog-card .catalog-link{margin-top:auto;font-weight:700;color:var(--brand)}
        .faq-list{display:grid;gap:12px}
        details.faq{
            background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:0 8px 18px rgba(18,59,55,.05)
        }
        details.faq summary{
            list-style:none;cursor:pointer;padding:18px 20px;font-weight:700;display:flex;align-items:center;justify-content:space-between;gap:16px
        }
        details.faq summary::-webkit-details-marker{display:none}
        details.faq summary .q{display:flex;align-items:center;gap:12px}
        details.faq summary .q span{display:grid;place-items:center;width:30px;height:30px;border-radius:10px;background:rgba(17,181,159,.1);color:var(--brand)}
        details.faq .answer{padding:0 20px 18px 62px;color:var(--muted);line-height:1.8}
        .form-panel{
            background:linear-gradient(135deg,rgba(17,181,159,.08),rgba(43,140,255,.04));
            border:1px solid rgba(17,181,159,.16);border-radius:28px;padding:24px;box-shadow:var(--shadow-soft)
        }
        .form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
        .form-grid .full{grid-column:1/-1}
        label{display:block;font-size:.92rem;font-weight:700;color:var(--text);margin-bottom:8px}
        input,textarea,select{
            width:100%;border:1px solid var(--line);background:#fff;color:var(--text);
            border-radius:14px;padding:13px 14px;outline:none;transition:all .25s var(--ease)
        }
        input:focus,textarea:focus,select:focus{
            border-color:rgba(17,181,159,.5);box-shadow:0 0 0 4px rgba(17,181,159,.1)
        }
        textarea{min-height:118px;resize:vertical}
        .form-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:14px}
        .form-note{color:var(--muted);font-size:.9rem}
        .notice{
            display:none;margin-top:14px;padding:12px 14px;border-radius:14px;
            background:rgba(17,181,159,.08);border:1px solid rgba(17,181,159,.14);color:var(--brand);font-weight:700
        }
        .site-footer{
            margin-top:24px;background:linear-gradient(180deg,#eef8f7,#e8f3f2);border-top:1px solid rgba(217,231,228,.9)
        }
        .footer-inner{max-width:1240px;margin:0 auto;padding:28px 18px 34px}
        .footer-grid{display:grid;grid-template-columns:1.1fr .9fr .9fr;gap:18px}
        .footer-brand strong{display:block;font-size:1.15rem;margin-bottom:8px}
        .footer-brand p{margin:0;color:var(--muted);line-height:1.8}
        .footer-links h3{margin:0 0 12px;font-size:1rem}
        .footer-links a{
            display:inline-flex;margin:0 10px 10px 0;padding:8px 12px;border-radius:999px;
            background:#fff;border:1px solid var(--line);color:var(--muted)
        }
        .footer-links a:hover{color:var(--brand);border-color:rgba(17,181,159,.22)}
        .copyright{margin-top:18px;padding-top:18px;border-top:1px solid rgba(217,231,228,.85);color:var(--muted);font-size:.9rem;display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
        .copyright a{color:var(--brand)}
        .back-top{
            position:fixed;right:18px;bottom:18px;z-index:50;
            width:46px;height:46px;border-radius:16px;border:none;
            background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;box-shadow:var(--shadow);cursor:pointer
        }
        .back-top:hover{transform:translateY(-2px)}
        .divider{height:1px;background:linear-gradient(90deg,transparent,var(--line),transparent);margin:0}
        .soft-band{
            background:linear-gradient(135deg,rgba(255,255,255,.96),rgba(244,251,250,.94));
            border:1px solid rgba(217,231,228,.95);border-radius:24px;padding:18px 22px;box-shadow:var(--shadow-soft)
        }
        .band-top{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap}
        .band-top h3{margin:0;font-size:1.08rem}
        .band-top p{margin:0;color:var(--muted)}
        .band-strip{margin-top:14px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
        .strip-item{padding:14px;border-radius:18px;background:#fff;border:1px solid var(--line)}
        .strip-item strong{display:block;font-size:1.05rem;margin-bottom:4px}
        .strip-item span{color:var(--muted);font-size:.92rem}
        .focus-ring:focus-visible{outline:3px solid rgba(17,181,159,.28);outline-offset:3px}
        @media (max-width: 1100px){
            .hero-grid,.news-grid,.footer-grid{grid-template-columns:1fr}
            .stats-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
            .catalog-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
            .band-strip{grid-template-columns:repeat(2,minmax(0,1fr))}
        }
        @media (max-width: 768px){
            .site-header .header-inner{padding:12px 14px;flex-wrap:wrap}
            .nav-wrap{width:100%;justify-content:space-between;display:none}
            .nav-wrap.is-open{display:flex;flex-direction:column;align-items:flex-start;gap:12px}
            .nav-links{width:100%}
            .nav-links a{width:100%;text-align:center}
            .nav-badge,.nav-cta{width:100%;justify-content:center}
            .menu-toggle{display:inline-flex;align-items:center;gap:8px}
            .hero{padding:20px 14px 8px}
            .hero-panel{padding:22px;border-radius:24px}
            .panel{padding:18px}
            .stats-grid,.matrix-grid,.catalog-grid,.form-grid,.band-strip{grid-template-columns:1fr}
            .compare-grid{grid-template-columns:1fr}
            .compare-grid > div{padding:15px 16px}
            .compare-grid .col-title{background:#f3f9f8}
            .news-item{flex-direction:column;align-items:flex-start}
            .section{padding:14px}
            .copyright{align-items:flex-start}
        }
        @media (max-width: 520px){
            .hero h1{font-size:1.95rem}
            .hero p.lead{font-size:.98rem}
            .btn,.nav-cta{width:100%}
            .hero-actions{flex-direction:column;align-items:stretch}
            .hero-tags{gap:8px}
            .tag{width:100%;justify-content:center}
            .mini-grid{grid-template-columns:1fr}
            details.faq summary{padding:16px}
            details.faq .answer{padding-left:18px}
        }

/* roulang page: category1 */
:root{
      --bg: #f4fbfb;
      --bg-soft: #eef7f7;
      --surface: #ffffff;
      --surface-2: #f8fcfc;
      --text: #17343d;
      --muted: #5f767d;
      --line: #d9e6e7;
      --line-2: #c9dcde;
      --primary: #15b8a7;
      --primary-dark: #0f8f82;
      --primary-2: #19a3d2;
      --accent: #67e8f9;
      --success: #2fbf71;
      --warning: #f59e0b;
      --shadow: 0 20px 50px rgba(17, 61, 72, .08);
      --shadow-soft: 0 10px 24px rgba(17, 61, 72, .06);
      --radius: 18px;
      --radius-lg: 28px;
      --radius-pill: 999px;
      --space: clamp(1rem, 2vw, 1.4rem);
      --focus: 0 0 0 4px rgba(21, 184, 167, .14);
    }
    *{box-sizing:border-box}
    html{
      scroll-behavior:smooth;
      color-scheme:light;
    }
    body{
      margin:0;
      font-family: -apple-system, BlinkMacSystemFont, "HarmonyOS Sans SC", "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "Segoe UI", sans-serif;
      color:var(--text);
      line-height:1.7;
      background:
        radial-gradient(circle at 15% 15%, rgba(103,232,249,.13), transparent 30%),
        radial-gradient(circle at 85% 0%, rgba(21,184,167,.10), transparent 26%),
        linear-gradient(180deg, #f9fefe 0%, #f3faf9 42%, #f4fbfb 100%);
      min-height:100vh;
      text-rendering:optimizeLegibility;
      -webkit-font-smoothing:antialiased;
    }
    body:before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      background-image:
        linear-gradient(rgba(255,255,255,.35) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.25) 1px, transparent 1px);
      background-size: 54px 54px;
      opacity:.22;
      mask-image: linear-gradient(180deg, rgba(0,0,0,.35), transparent 90%);
    }
    a{
      color:inherit;
      text-decoration:none;
      transition:transform .22s ease, box-shadow .22s ease, background .22s ease, border-color .22s ease, color .22s ease, opacity .22s ease;
    }
    a:hover{text-decoration:none}
    img{
      max-width:100%;
      display:block;
    }
    button,
    input,
    textarea,
    select{
      font:inherit;
    }
    ::selection{
      background:rgba(21,184,167,.18);
      color:var(--text);
    }
    :focus-visible{
      outline:none;
      box-shadow:var(--focus);
    }

    .grid-container{
      max-width:1240px;
      padding-left:clamp(1rem, 2.5vw, 1.5rem);
      padding-right:clamp(1rem, 2.5vw, 1.5rem);
    }

    .site-header{
      position:sticky;
      top:0;
      z-index:60;
      backdrop-filter: blur(16px);
      -webkit-backdrop-filter: blur(16px);
      background: rgba(247, 252, 252, .82);
      border-bottom:1px solid rgba(217, 230, 231, .9);
      box-shadow: 0 1px 0 rgba(255,255,255,.65) inset;
    }
    .announcement-bar{
      background: linear-gradient(90deg, rgba(21,184,167,.12), rgba(25,163,210,.09));
      border-bottom:1px solid rgba(217, 230, 231, .75);
    }
    .announcement-inner{
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:1rem;
      padding:.6rem 0;
      flex-wrap:wrap;
    }
    .announcement-left{
      display:flex;
      align-items:center;
      gap:.65rem;
      flex-wrap:wrap;
    }
    .mini-badge{
      display:inline-flex;
      align-items:center;
      gap:.4rem;
      padding:.38rem .7rem;
      border-radius:var(--radius-pill);
      background:rgba(255,255,255,.78);
      border:1px solid rgba(217,230,231,.95);
      color:var(--primary-dark);
      font-weight:700;
      font-size:.84rem;
      box-shadow:0 8px 18px rgba(17,61,72,.05);
    }
    .mini-badge i{color:var(--primary)}
    .mini-note{
      color:var(--muted);
      font-size:.92rem;
    }
    .announcement-link{
      display:inline-flex;
      align-items:center;
      gap:.4rem;
      color:var(--primary-dark);
      font-weight:700;
      font-size:.92rem;
    }
    .announcement-link:after{
      content:"→";
      font-size:1.02em;
    }

    .site-nav{
      display:flex;
      align-items:center;
      gap:1rem;
      padding:1rem 0;
      flex-wrap:wrap;
    }
    .brand{
      display:inline-flex;
      align-items:center;
      gap:.85rem;
      min-width:fit-content;
      flex:0 0 auto;
    }
    .brand-mark{
      width:48px;
      height:48px;
      border-radius:18px;
      display:grid;
      place-items:center;
      color:#fff;
      font-weight:800;
      font-size:1.08rem;
      letter-spacing:.02em;
      background:
        radial-gradient(circle at 30% 20%, rgba(255,255,255,.46), transparent 28%),
        linear-gradient(135deg, var(--primary), var(--primary-2));
      box-shadow: 0 16px 28px rgba(21,184,167,.20);
    }
    .brand-text strong{
      display:block;
      font-size:1.03rem;
      line-height:1.2;
      letter-spacing:.01em;
    }
    .brand-text small{
      display:block;
      color:var(--muted);
      font-size:.84rem;
      margin-top:.12rem;
    }
    .nav-links{
      display:flex;
      align-items:center;
      gap:.55rem;
      flex-wrap:wrap;
      margin-left:auto;
    }
    .nav-links a{
      display:inline-flex;
      align-items:center;
      gap:.35rem;
      padding:.72rem 1rem;
      border-radius:var(--radius-pill);
      border:1px solid transparent;
      color:var(--muted);
      background:transparent;
      font-weight:700;
      font-size:.95rem;
      line-height:1;
    }
    .nav-links a:hover,
    .nav-links a:focus-visible{
      background:rgba(255,255,255,.92);
      color:var(--text);
      border-color:var(--line);
      box-shadow:var(--shadow-soft);
      transform:translateY(-1px);
    }
    .nav-links .is-active{
      background:linear-gradient(135deg, rgba(21,184,167,.13), rgba(25,163,210,.12));
      color:var(--primary-dark);
      border-color:rgba(21,184,167,.18);
      box-shadow:0 12px 20px rgba(21,184,167,.08);
    }
    .header-cta{
      flex:0 0 auto;
      margin-left:.25rem;
    }

    .site-btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:.5rem;
      padding:.84rem 1.1rem;
      border-radius:var(--radius-pill);
      border:1px solid transparent;
      font-weight:800;
      line-height:1;
      cursor:pointer;
      transition:transform .22s ease, box-shadow .22s ease, background .22s ease, border-color .22s ease, color .22s ease, filter .22s ease;
      white-space:nowrap;
    }
    .site-btn:hover,
    .site-btn:focus-visible{
      transform:translateY(-2px);
      text-decoration:none;
    }
    .site-btn--primary{
      background:linear-gradient(135deg, var(--primary), var(--primary-2));
      color:#fff;
      box-shadow:0 14px 30px rgba(21,184,167,.22);
    }
    .site-btn--primary:hover,
    .site-btn--primary:focus-visible{
      box-shadow:0 18px 36px rgba(21,184,167,.28);
      filter:brightness(1.03);
      color:#fff;
    }
    .site-btn--ghost{
      background:rgba(255,255,255,.82);
      color:var(--text);
      border-color:var(--line);
      box-shadow:var(--shadow-soft);
    }
    .site-btn--ghost:hover,
    .site-btn--ghost:focus-visible{
      border-color:var(--line-2);
      color:var(--text);
      background:#fff;
    }
    .site-btn--soft{
      background:rgba(21,184,167,.08);
      color:var(--primary-dark);
      border-color:rgba(21,184,167,.14);
    }

    main{
      position:relative;
      z-index:1;
    }
    .section{
      padding:clamp(2.1rem, 4vw, 4rem) 0;
    }
    .section-tight{
      padding-top:1.2rem;
    }
    .section-head{
      display:flex;
      justify-content:space-between;
      align-items:flex-end;
      gap:1rem;
      margin-bottom:1.25rem;
      flex-wrap:wrap;
    }
    .section-kicker{
      display:inline-flex;
      align-items:center;
      gap:.45rem;
      color:var(--primary-dark);
      background:rgba(21,184,167,.08);
      border:1px solid rgba(21,184,167,.14);
      border-radius:var(--radius-pill);
      padding:.36rem .72rem;
      font-size:.84rem;
      font-weight:800;
      letter-spacing:.02em;
      margin-bottom:.65rem;
    }
    .section-head h2{
      margin:0;
      font-size:clamp(1.35rem, 2.6vw, 2.05rem);
      line-height:1.18;
      letter-spacing:-.02em;
    }
    .section-head p{
      margin:.4rem 0 0;
      color:var(--muted);
      max-width:62ch;
      font-size:.98rem;
    }
    .section-head .head-actions{
      display:flex;
      gap:.65rem;
      flex-wrap:wrap;
    }

    .hero-wrap{
      position:relative;
      overflow:hidden;
      padding-top:clamp(1rem, 2vw, 1.5rem);
    }
    .hero-shell{
      position:relative;
      background:
        radial-gradient(circle at 18% 18%, rgba(103,232,249,.2), transparent 27%),
        radial-gradient(circle at 85% 0%, rgba(21,184,167,.14), transparent 25%),
        linear-gradient(180deg, rgba(255,255,255,.94), rgba(246,252,252,.98));
      border:1px solid rgba(217,230,231,.94);
      border-radius:32px;
      box-shadow:var(--shadow);
      padding:clamp(1.2rem, 3vw, 2rem);
    }
    .hero-shell:before,
    .hero-shell:after{
      content:"";
      position:absolute;
      border-radius:50%;
      background:linear-gradient(135deg, rgba(21,184,167,.18), rgba(25,163,210,.12));
      filter:blur(2px);
      pointer-events:none;
    }
    .hero-shell:before{
      width:180px;
      height:180px;
      right:-55px;
      top:-55px;
      opacity:.72;
    }
    .hero-shell:after{
      width:120px;
      height:120px;
      left:-20px;
      bottom:-30px;
      opacity:.55;
    }
    .hero-grid{
      position:relative;
      display:grid;
      grid-template-columns:1.18fr .82fr;
      gap:1.1rem;
      align-items:center;
      z-index:1;
    }
    .profile-row{
      display:flex;
      align-items:center;
      gap:1rem;
      margin-bottom:1rem;
      flex-wrap:wrap;
    }
    .hero-avatar{
      width:68px;
      height:68px;
      border-radius:22px;
      display:grid;
      place-items:center;
      background:
        radial-gradient(circle at 30% 20%, rgba(255,255,255,.45), transparent 28%),
        linear-gradient(135deg, var(--primary-dark), var(--primary-2));
      color:#fff;
      box-shadow:0 18px 28px rgba(21,184,167,.22);
      font-weight:800;
      font-size:1.25rem;
      letter-spacing:.02em;
    }
    .profile-copy strong{
      display:block;
      font-size:1.02rem;
      line-height:1.2;
    }
    .profile-copy span{
      display:block;
      color:var(--muted);
      font-size:.9rem;
      margin-top:.16rem;
    }
    .hero-title{
      margin:0 0 .9rem;
      font-size:clamp(2.05rem, 4.2vw, 3.55rem);
      line-height:1.07;
      letter-spacing:-.04em;
    }
    .hero-lead{
      margin:0;
      color:var(--muted);
      font-size:1.02rem;
      max-width:58ch;
    }
    .hero-tags{
      display:flex;
      gap:.5rem;
      flex-wrap:wrap;
      margin:1rem 0 0;
    }
    .pill{
      display:inline-flex;
      align-items:center;
      gap:.4rem;
      padding:.42rem .78rem;
      border-radius:var(--radius-pill);
      background:rgba(255,255,255,.9);
      border:1px solid rgba(217,230,231,.95);
      color:var(--text);
      font-size:.84rem;
      font-weight:700;
      box-shadow:0 8px 16px rgba(17,61,72,.05);
    }
    .pill i{color:var(--primary)}
    .hero-actions{
      display:flex;
      gap:.75rem;
      flex-wrap:wrap;
      margin:1.2rem 0 .95rem;
    }
    .hero-list{
      display:grid;
      grid-template-columns:repeat(3, minmax(0,1fr));
      gap:.65rem;
      margin:1rem 0 0;
      padding:0;
      list-style:none;
    }
    .hero-list li{
      display:flex;
      gap:.55rem;
      align-items:flex-start;
      background:rgba(255,255,255,.75);
      border:1px solid rgba(217,230,231,.95);
      border-radius:16px;
      padding:.75rem .8rem;
      color:var(--muted);
      box-shadow:var(--shadow-soft);
    }
    .hero-list i{
      color:var(--primary);
      margin-top:.22rem;
      font-size:.92rem;
    }

    .signal-board{
      position:relative;
      background:linear-gradient(180deg, rgba(255,255,255,.98), rgba(243,250,251,.95));
      border:1px solid rgba(217,230,231,.95);
      border-radius:28px;
      box-shadow:var(--shadow);
      padding:1rem;
      overflow:hidden;
    }
    .signal-board:before{
      content:"";
      position:absolute;
      inset:auto -30px -50px auto;
      width:160px;
      height:160px;
      border-radius:50%;
      background:radial-gradient(circle, rgba(103,232,249,.18), transparent 68%);
      pointer-events:none;
    }
    .profile-head{
      display:flex;
      align-items:center;
      gap:.95rem;
      margin-bottom:1rem;
    }
    .avatar{
      width:64px;
      height:64px;
      border-radius:20px;
      display:grid;
      place-items:center;
      color:#fff;
      background:
        radial-gradient(circle at 30% 20%, rgba(255,255,255,.46), transparent 28%),
        linear-gradient(135deg, var(--primary), var(--primary-2));
      box-shadow:0 16px 26px rgba(21,184,167,.18);
      font-size:1.18rem;
    }
    .profile-head strong{
      display:block;
      font-size:1.03rem;
      line-height:1.2;
    }
    .profile-head p{
      margin:.16rem 0 0;
      color:var(--muted);
      font-size:.9rem;
    }
    .signal-grid{
      display:grid;
      grid-template-columns:repeat(2, minmax(0,1fr));
      gap:.75rem;
      margin-bottom:.85rem;
    }
    .signal-card{
      background:#fff;
      border:1px solid rgba(217,230,231,.94);
      border-radius:18px;
      padding:.88rem .9rem;
      box-shadow:var(--shadow-soft);
    }
    .signal-card .label{
      display:block;
      color:var(--muted);
      font-size:.82rem;
      margin-bottom:.2rem;
    }
    .signal-card .num{
      display:block;
      font-size:1.58rem;
      line-height:1;
      font-weight:900;
      letter-spacing:-.03em;
      color:var(--primary-dark);
    }
    .signal-card .sub{
      display:block;
      color:var(--muted);
      font-size:.86rem;
      margin-top:.35rem;
    }
    .signal-list{
      display:grid;
      gap:.7rem;
    }
    .step-row{
      display:grid;
      grid-template-columns:auto 1fr;
      gap:.7rem;
      align-items:flex-start;
      padding:.82rem .85rem;
      border-radius:18px;
      background:rgba(255,255,255,.82);
      border:1px solid rgba(217,230,231,.9);
      box-shadow:var(--shadow-soft);
    }
    .step-index{
      width:32px;
      height:32px;
      border-radius:50%;
      display:grid;
      place-items:center;
      background:rgba(21,184,167,.12);
      color:var(--primary-dark);
      font-weight:800;
      font-size:.86rem;
      flex:0 0 auto;
    }
    .step-row strong{
      display:block;
      font-size:.95rem;
      line-height:1.25;
    }
    .step-row p{
      margin:.18rem 0 0;
      color:var(--muted);
      font-size:.87rem;
    }

    .stats-grid{
      display:grid;
      grid-template-columns:repeat(4, minmax(0,1fr));
      gap:1rem;
    }
    .stat-card{
      background:linear-gradient(180deg, rgba(255,255,255,.96), rgba(248,252,252,.98));
      border:1px solid rgba(217,230,231,.95);
      border-radius:22px;
      padding:1rem;
      box-shadow:var(--shadow-soft);
      position:relative;
      overflow:hidden;
      min-height:148px;
    }
    .stat-card:after{
      content:"";
      position:absolute;
      inset:auto -12px -18px auto;
      width:90px;
      height:90px;
      border-radius:50%;
      background:radial-gradient(circle, rgba(21,184,167,.10), transparent 70%);
    }
    .stat-icon{
      width:44px;
      height:44px;
      border-radius:16px;
      display:grid;
      place-items:center;
      background:linear-gradient(135deg, rgba(21,184,167,.12), rgba(25,163,210,.12));
      color:var(--primary-dark);
      margin-bottom:.85rem;
      box-shadow:0 10px 18px rgba(17,61,72,.05);
      font-size:1rem;
    }
    .stat-value{
      display:block;
      font-size:1.9rem;
      line-height:1;
      font-weight:900;
      letter-spacing:-.03em;
      color:var(--text);
    }
    .stat-label{
      display:block;
      margin-top:.25rem;
      font-weight:800;
    }
    .stat-note{
      display:block;
      color:var(--muted);
      font-size:.92rem;
      margin-top:.35rem;
    }

    .matrix-grid{
      display:grid;
      grid-template-columns:repeat(3, minmax(0,1fr));
      gap:1rem;
    }
    .matrix-card{
      position:relative;
      background:
        linear-gradient(180deg, rgba(255,255,255,.96), rgba(244,250,251,.98));
      border:1px solid rgba(217,230,231,.96);
      border-radius:24px;
      padding:1.05rem;
      box-shadow:var(--shadow-soft);
      min-height:170px;
      overflow:hidden;
    }
    .matrix-card:before{
      content:"";
      position:absolute;
      inset:auto -24px -30px auto;
      width:110px;
      height:110px;
      border-radius:50%;
      background:radial-gradient(circle, rgba(25,163,210,.11), transparent 70%);
      pointer-events:none;
    }
    .matrix-num{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      width:34px;
      height:34px;
      border-radius:12px;
      background:rgba(21,184,167,.1);
      color:var(--primary-dark);
      font-size:.88rem;
      font-weight:900;
      margin-bottom:.75rem;
    }
    .matrix-card h3{
      margin:0 0 .45rem;
      font-size:1.04rem;
      line-height:1.3;
      letter-spacing:-.01em;
    }
    .matrix-card p{
      margin:0;
      color:var(--muted);
      font-size:.93rem;
    }
    .matrix-tags{
      display:flex;
      flex-wrap:wrap;
      gap:.45rem;
      margin-top:.85rem;
    }
    .tag{
      display:inline-flex;
      align-items:center;
      gap:.3rem;
      padding:.3rem .58rem;
      border-radius:999px;
      background:#eef8fb;
      border:1px solid #d7eaef;
      color:#2e6874;
      font-size:.76rem;
      font-weight:700;
    }

    .compare-shell{
      background:rgba(255,255,255,.95);
      border:1px solid rgba(217,230,231,.96);
      border-radius:28px;
      box-shadow:var(--shadow);
      overflow:hidden;
    }
    .compare-top{
      padding:1.2rem 1.2rem .2rem;
    }
    .compare-top p{
      margin:0;
      color:var(--muted);
    }
    .compare-table-wrap{
      overflow-x:auto;
    }
    table.compare-table{
      width:100%;
      border-collapse:separate;
      border-spacing:0;
      min-width:720px;
    }
    .compare-table th,
    .compare-table td{
      padding:1rem 1.15rem;
      border-bottom:1px solid rgba(217,230,231,.92);
      vertical-align:top;
      text-align:left;
    }
    .compare-table th{
      background:#f6fbfb;
      color:var(--muted);
      font-size:.88rem;
      font-weight:800;
      letter-spacing:.02em;
    }
    .compare-table tr:last-child td{
      border-bottom:none;
    }
    .compare-table td strong{
      display:block;
      font-size:1rem;
      margin-bottom:.18rem;
    }
    .compare-table td p{
      margin:0;
      color:var(--muted);
      font-size:.93rem;
    }
    .compare-badge{
      display:inline-flex;
      align-items:center;
      padding:.28rem .55rem;
      border-radius:999px;
      font-size:.78rem;
      font-weight:800;
      margin-bottom:.4rem;
    }
    .compare-badge.good{
      background:rgba(47,191,113,.12);
      color:#177f4b;
    }
    .compare-badge.neutral{
      background:rgba(21,184,167,.12);
      color:var(--primary-dark);
    }
    .compare-badge.warn{
      background:rgba(245,158,11,.12);
      color:#a56a06;
    }

    .catalog-grid{
      display:grid;
      grid-template-columns:repeat(4, minmax(0,1fr));
      gap:1rem;
    }
    .catalog-card{
      display:flex;
      flex-direction:column;
      min-height:100%;
      background:rgba(255,255,255,.97);
      border:1px solid rgba(217,230,231,.96);
      border-radius:24px;
      overflow:hidden;
      box-shadow:var(--shadow-soft);
      transition:transform .22s ease, box-shadow .22s ease, border-color .22s ease;
    }
    .catalog-card:hover,
    .catalog-card:focus-within{
      transform:translateY(-4px);
      border-color:rgba(21,184,167,.22);
      box-shadow:0 18px 36px rgba(17,61,72,.12);
    }
    .cover{
      position:relative;
      height:160px;
      overflow:hidden;
      background:
        radial-gradient(circle at 14% 18%, rgba(255,255,255,.52), transparent 30%),
        linear-gradient(135deg, #dff8f4 0%, #e8f3ff 52%, #f5fbf8 100%);
    }
    .cover:before,
    .cover:after{
      content:"";
      position:absolute;
      border-radius:50%;
      pointer-events:none;
    }
    .cover:before{
      width:120px;
      height:120px;
      right:-18px;
      top:-22px;
      background:radial-gradient(circle, rgba(21,184,167,.17), transparent 68%);
    }
    .cover:after{
      width:150px;
      height:150px;
      left:-48px;
      bottom:-50px;
      background:radial-gradient(circle, rgba(25,163,210,.12), transparent 68%);
    }
    .cover-grid{
      position:absolute;
      inset:0;
      background-image:
        linear-gradient(rgba(255,255,255,.35) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.35) 1px, transparent 1px);
      background-size: 26px 26px;
      opacity:.45;
      mix-blend-mode:screen;
    }
    .cover-chip{
      position:absolute;
      top:12px;
      left:12px;
      z-index:1;
      padding:.34rem .62rem;
      border-radius:999px;
      background:rgba(255,255,255,.82);
      color:var(--primary-dark);
      font-size:.77rem;
      font-weight:800;
      border:1px solid rgba(255,255,255,.75);
    }
    .cover-time{
      position:absolute;
      top:12px;
      right:12px;
      z-index:1;
      padding:.34rem .62rem;
      border-radius:999px;
      background:rgba(255,255,255,.82);
      color:var(--muted);
      font-size:.76rem;
      font-weight:700;
      border:1px solid rgba(255,255,255,.75);
    }
    .cover-line{
      position:absolute;
      left:16px;
      right:16px;
      bottom:16px;
      z-index:1;
      display:flex;
      align-items:center;
      gap:.5rem;
    }
    .cover-line i{
      width:34px;
      height:34px;
      display:grid;
      place-items:center;
      border-radius:12px;
      background:rgba(255,255,255,.82);
      color:var(--primary-dark);
      box-shadow:0 10px 18px rgba(17,61,72,.05);
    }
    .cover-line span{
      color:#24535d;
      font-size:.84rem;
      font-weight:800;
    }
    .catalog-content{
      display:flex;
      flex-direction:column;
      gap:.72rem;
      padding:1rem;
      flex:1;
    }
    .meta-row{
      display:flex;
      gap:.45rem;
      flex-wrap:wrap;
    }
    .catalog-content h3{
      margin:0;
      font-size:1.02rem;
      line-height:1.38;
      letter-spacing:-.01em;
    }
    .catalog-content p{
      margin:0;
      color:var(--muted);
      font-size:.92rem;
    }
    .card-foot{
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:.65rem;
      margin-top:auto;
      padding-top:.3rem;
    }
    .tiny-link{
      display:inline-flex;
      align-items:center;
      gap:.35rem;
      color:var(--primary-dark);
      font-weight:800;
      font-size:.88rem;
    }
    .tiny-link:hover,
    .tiny-link:focus-visible{
      color:var(--primary);
    }
    .quiet-link{
      color:var(--muted);
      font-size:.88rem;
      font-weight:700;
    }

    .pager{
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:1rem;
      flex-wrap:wrap;
      margin-top:1.1rem;
      padding-top:1rem;
      border-top:1px dashed rgba(217,230,231,.95);
    }
    .pager-pages{
      display:flex;
      align-items:center;
      gap:.5rem;
      flex-wrap:wrap;
    }
    .pager-chip{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-width:2.25rem;
      height:2.25rem;
      padding:0 .7rem;
      border-radius:999px;
      background:rgba(255,255,255,.9);
      border:1px solid rgba(217,230,231,.96);
      color:var(--muted);
      font-weight:800;
      font-size:.88rem;
    }
    .pager-chip.is-active{
      background:linear-gradient(135deg, var(--primary), var(--primary-2));
      color:#fff;
      border-color:transparent;
      box-shadow:0 10px 20px rgba(21,184,167,.18);
    }
    .pager-load{
      display:inline-flex;
      align-items:center;
      gap:.45rem;
      padding:.8rem 1.05rem;
      border-radius:var(--radius-pill);
      background:rgba(21,184,167,.08);
      border:1px solid rgba(21,184,167,.14);
      color:var(--primary-dark);
      font-weight:800;
    }
    .pager-load:hover,
    .pager-load:focus-visible{
      background:rgba(21,184,167,.12);
      color:var(--primary-dark);
      transform:translateY(-1px);
    }

    .faq-list{
      display:grid;
      gap:.85rem;
    }
    details.faq-item{
      background:rgba(255,255,255,.96);
      border:1px solid rgba(217,230,231,.96);
      border-radius:20px;
      padding:0 1rem;
      box-shadow:var(--shadow-soft);
      transition:border-color .22s ease, box-shadow .22s ease, transform .22s ease;
    }
    details.faq-item:hover{
      border-color:rgba(21,184,167,.18);
      box-shadow:0 12px 24px rgba(17,61,72,.08);
    }
    details.faq-item[open]{
      border-color:rgba(21,184,167,.22);
    }
    summary{
      list-style:none;
      cursor:pointer;
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:1rem;
      padding:1rem 0;
      font-weight:800;
      font-size:1rem;
    }
    summary::-webkit-details-marker{display:none}
    summary:after{
      content:"+";
      width:28px;
      height:28px;
      display:grid;
      place-items:center;
      border-radius:50%;
      background:rgba(21,184,167,.08);
      color:var(--primary-dark);
      flex:0 0 auto;
      font-weight:900;
    }
    details[open] summary:after{
      content:"–";
    }
    .faq-answer{
      padding:0 0 1rem;
      color:var(--muted);
    }
    .faq-answer p{
      margin:0;
    }

    .form-shell{
      background:
        radial-gradient(circle at 18% 10%, rgba(21,184,167,.08), transparent 24%),
        linear-gradient(180deg, rgba(255,255,255,.97), rgba(245,250,250,.99));
      border:1px solid rgba(217,230,231,.96);
      border-radius:32px;
      box-shadow:var(--shadow);
      padding:clamp(1.2rem, 3vw, 2rem);
    }
    .form-grid{
      display:grid;
      grid-template-columns:1.05fr .95fr;
      gap:1rem;
      align-items:start;
    }
    .form-copy h2{
      margin:0 0 .55rem;
      font-size:clamp(1.35rem, 2.6vw, 2rem);
      line-height:1.18;
    }
    .form-copy p{
      margin:0;
      color:var(--muted);
      max-width:60ch;
    }
    .field{
      display:grid;
      gap:.45rem;
      margin-top:1rem;
    }
    .field label{
      font-weight:800;
      font-size:.92rem;
      color:var(--text);
    }
    .field input,
    .field textarea,
    .field select{
      width:100%;
      border-radius:16px;
      border:1px solid rgba(217,230,231,.98);
      background:#fff;
      color:var(--text);
      padding:.92rem 1rem;
      box-shadow:inset 0 1px 0 rgba(255,255,255,.68);
      transition:border-color .22s ease, box-shadow .22s ease, transform .22s ease;
    }
    .field input:focus,
    .field textarea:focus,
    .field select:focus{
      border-color:rgba(21,184,167,.35);
      box-shadow:0 0 0 4px rgba(21,184,167,.12);
      outline:none;
    }
    .field textarea{
      min-height:120px;
      resize:vertical;
    }
    .form-actions{
      display:flex;
      align-items:center;
      gap:.75rem;
      flex-wrap:wrap;
      margin-top:1rem;
    }
    .form-note{
      color:var(--muted);
      font-size:.86rem;
    }
    .secure-box{
      display:grid;
      gap:.85rem;
      background:rgba(239,250,249,.92);
      border:1px solid rgba(212,239,233,.95);
      border-radius:24px;
      padding:1rem;
      box-shadow:var(--shadow-soft);
    }
    .secure-box h3{
      margin:0;
      font-size:1rem;
    }
    .secure-box ul{
      margin:0;
      padding-left:1.1rem;
      color:var(--muted);
    }
    .secure-box li + li{
      margin-top:.4rem;
    }
    .notice-bar{
      display:inline-flex;
      align-items:center;
      gap:.45rem;
      padding:.35rem .65rem;
      border-radius:999px;
      background:rgba(21,184,167,.12);
      color:var(--primary-dark);
      font-size:.82rem;
      font-weight:800;
    }

    .site-footer{
      margin-top:3rem;
      border-top:1px solid rgba(217,230,231,.95);
      background:linear-gradient(180deg, rgba(245,250,250,.96), rgba(237,244,245,.98));
    }
    .footer-inner{
      max-width:1240px;
      margin:0 auto;
      padding:2rem clamp(1rem, 2.5vw, 1.5rem) 1.2rem;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.2fr .8fr .8fr;
      gap:1.2rem;
      padding-bottom:1.2rem;
      border-bottom:1px solid rgba(217,230,231,.85);
    }
    .footer-brand strong{
      display:block;
      font-size:1.05rem;
      margin-bottom:.55rem;
    }
    .footer-brand p{
      margin:0;
      color:var(--muted);
      max-width:48ch;
      font-size:.94rem;
    }
    .footer-links h3{
      margin:0 0 .7rem;
      font-size:.98rem;
    }
    .footer-links a{
      display:block;
      color:var(--muted);
      padding:.24rem 0;
      font-size:.94rem;
    }
    .footer-links a:hover,
    .footer-links a:focus-visible{
      color:var(--primary-dark);
    }
    .copyright{
      display:flex;
      justify-content:space-between;
      gap:1rem;
      flex-wrap:wrap;
      align-items:center;
      padding-top:1rem;
      color:var(--muted);
      font-size:.88rem;
    }
    .copyright a{
      color:var(--primary-dark);
      font-weight:800;
    }

    .section-divider{
      height:1px;
      background:linear-gradient(90deg, transparent, rgba(217,230,231,.95), transparent);
      margin:0;
    }

    @media (max-width: 1200px){
      .catalog-grid{
        grid-template-columns:repeat(3, minmax(0,1fr));
      }
    }
    @media (max-width: 1024px){
      .hero-grid,
      .form-grid{
        grid-template-columns:1fr;
      }
      .stats-grid{
        grid-template-columns:repeat(2, minmax(0,1fr));
      }
      .matrix-grid{
        grid-template-columns:repeat(2, minmax(0,1fr));
      }
      .catalog-grid{
        grid-template-columns:repeat(2, minmax(0,1fr));
      }
      .hero-list{
        grid-template-columns:1fr;
      }
      .footer-grid{
        grid-template-columns:1fr 1fr;
      }
      .footer-brand{
        grid-column:1 / -1;
      }
    }
    @media (max-width: 768px){
      .announcement-inner{
        align-items:flex-start;
      }
      .site-nav{
        gap:.75rem;
      }
      .nav-links{
        order:3;
        width:100%;
        margin-left:0;
      }
      .header-cta{
        margin-left:auto;
      }
      .hero-shell{
        border-radius:26px;
      }
      .hero-title{
        font-size:clamp(1.8rem, 8vw, 2.7rem);
      }
      .stats-grid,
      .matrix-grid,
      .catalog-grid{
        grid-template-columns:1fr;
      }
      .signal-grid{
        grid-template-columns:1fr;
      }
      .compare-table{
        min-width:640px;
      }
      .footer-grid{
        grid-template-columns:1fr;
      }
      .copyright{
        flex-direction:column;
        align-items:flex-start;
      }
    }
    @media (max-width: 520px){
      .site-nav{
        align-items:flex-start;
      }
      .brand{
        width:100%;
      }
      .header-cta{
        width:100%;
      }
      .header-cta .site-btn{
        width:100%;
      }
      .nav-links a{
        padding:.68rem .9rem;
        font-size:.92rem;
      }
      .hero-actions .site-btn{
        width:100%;
      }
      .hero-list li{
        padding:.72rem .75rem;
      }
      .section-head{
        align-items:flex-start;
      }
      .section-head .head-actions{
        width:100%;
      }
      .section-head .head-actions .site-btn{
        width:100%;
      }
      summary{
        font-size:.96rem;
      }
      .form-actions .site-btn{
        width:100%;
      }
    }