:root{
      --bg:#fbfbfd;
      --panel:#ffffff;
      --text:#1f2937;
      --muted:#5b6678;
      --border:rgba(15,23,42,.12);
      --shadow: 0 14px 40px rgba(15,23,42,.08);
      --shadow-sm: 0 10px 26px rgba(15,23,42,.08);
      --brand:#2563eb;
      --brand2:#7c3aed;
      --accent:#f97316;
      --good:#16a34a;
      --soft:#eef2ff;
      --soft2:#ecfeff;
      --radius:16px;
      --radius2:22px;
      --container:1120px;
      --gutter:20px;
    }

    *{box-sizing:border-box}
    html,body{height:100%}
    body{
      margin:0;
      background:
        radial-gradient(1200px 500px at 20% -10%, rgba(37,99,235,.10), transparent 60%),
        radial-gradient(1000px 450px at 90% 0%, rgba(124,58,237,.10), transparent 55%),
        linear-gradient(#fbfbfd, #f7f8fc);
      color:var(--text);
      font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "PingFang SC","Hiragino Sans GB","Microsoft YaHei", "Noto Sans", "Noto Sans SC", sans-serif;
      line-height:1.6;
      overflow-x:hidden;
    }

    .skip-link{
      position:absolute;left:-999px;top:10px;
      background:#0b1220;color:#fff;
      padding:10px 14px;border-radius:999px;
      z-index:9999;
      text-decoration:none;
    }
    .skip-link:focus{left:14px}

    .container{
      width:100%;
      max-width:var(--container);
      margin:0 auto;
      padding:0 var(--gutter);
    }

    .site-header{
      position:sticky;top:0;
      z-index:50;
      background: rgba(251,251,253,.75);
      backdrop-filter: blur(10px);
      border-bottom:1px solid rgba(15,23,42,.08);
    }

    .nav-wrap{
      display:flex;align-items:center;justify-content:space-between;
      padding:12px 0;
      gap:14px;
    }

    .brand{
      display:flex;align-items:center;gap:10px;min-width:160px;
    }
    .ai-page-logo{display:block}

    .nav{
      flex:1;
      display:flex;align-items:center;justify-content:center;
      min-width:0;
    }

    .nav-toggle{
      display:none;
      align-items:center;gap:10px;
      border:1px solid var(--border);
      background:var(--panel);
      padding:10px 12px;border-radius:12px;
      color:var(--text);
      cursor:pointer;
      box-shadow: 0 10px 22px rgba(15,23,42,.06);
    }
    .nav-toggle:active{transform:translateY(1px)}
    .nav-toggle-icon{
      width:18px;height:12px;position:relative;display:inline-block;
    }
    .nav-toggle-icon::before,.nav-toggle-icon::after{
      content:"";position:absolute;left:0;right:0;height:2px;border-radius:2px;background:rgba(17,24,39,.75);
    }
    .nav-toggle-icon::before{top:0}
    .nav-toggle-icon::after{bottom:0}
    .nav-toggle-icon{background:linear-gradient(rgba(17,24,39,.75),rgba(17,24,39,.75)) center/100% 2px no-repeat}

    .nav-links{
      display:flex;align-items:center;gap:14px;
      flex-wrap:nowrap;
      overflow:hidden;
      padding:0 6px;
    }

    .nav-link{
      text-decoration:none;
      color:rgba(17,24,39,.78);
      font-weight:600;
      font-size:13px;
      padding:10px 8px;
      border-radius:10px;
      transition: background .18s ease, color .18s ease;
      white-space:nowrap;
    }
    .nav-link:hover{
      background:rgba(37,99,235,.08);
      color:#0f172a;
    }

    .nav-cta-link{
      background: linear-gradient(135deg, rgba(37,99,235,.12), rgba(124,58,237,.10));
      border:1px solid rgba(37,99,235,.22);
      color:#0f172a;
    }

    .nav-right{display:flex;align-items:center;gap:10px;justify-content:flex-end;min-width:220px}

    .btn{
      border:1px solid rgba(37,99,235,.24);
      background:#fff;
      color:#0f172a;
      border-radius:12px;
      padding:10px 14px;
      cursor:pointer;
      text-decoration:none;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      font-weight:700;
      transition: transform .12s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease;
      box-shadow: 0 10px 24px rgba(15,23,42,.06);
      user-select:none;
    }
    .btn:active{transform:translateY(1px)}
    .btn:hover{box-shadow: 0 14px 34px rgba(15,23,42,.10)}
    .btn-block{width:100%}
    .btn-sm{padding:8px 12px; font-weight:700}
    .btn-lg{padding:12px 18px}

    .btn-primary{
      background: linear-gradient(135deg, var(--brand), var(--brand2));
      border-color: rgba(255,255,255,.12);
      color:#fff;
      box-shadow: 0 16px 42px rgba(37,99,235,.26);
    }
    .btn-primary:hover{box-shadow: 0 18px 48px rgba(37,99,235,.33)}
    .btn-ghost{
      background: rgba(255,255,255,.85);
      border-color: rgba(15,23,42,.12);
      color:#0f172a;
      box-shadow: 0 12px 30px rgba(15,23,42,.06);
    }
    .btn-soft{
      background: linear-gradient(135deg, rgba(37,99,235,.10), rgba(249,115,22,.10));
      border-color: rgba(37,99,235,.20);
      color:#0f172a;
      box-shadow: none;
    }
    .btn-soft:hover{background: linear-gradient(135deg, rgba(37,99,235,.14), rgba(124,58,237,.12));}

    .site-footer{
      background: #0b1220;
      color: rgba(255,255,255,.9);
      border-top:1px solid rgba(255,255,255,.08);
      margin-top:18px;
    }
    .footer-wrap{padding:28px 0 16px}
    .footer-top{
      display:flex;gap:24px;align-items:flex-start;justify-content:space-between;flex-wrap:wrap;
      padding-bottom:16px;
    }
    .footer-brand{min-width:240px;flex:1}
    .footer-desc{color:rgba(255,255,255,.78);max-width:420px;margin-top:10px;font-size:13px}

    .footer-cols{
      display:grid;grid-template-columns: repeat(3, minmax(160px, 1fr));
      gap:18px;flex:1;min-width:320px;
    }
    .footer-col{
      display:flex;flex-direction:column;gap:10px;
    }
    .footer-title{font-weight:900;color:#fff;margin-bottom:2px}
    .footer-col a{
      color:rgba(255,255,255,.78);
      text-decoration:none;
      font-size:13px;
      padding:6px 0;
    }
    .footer-col a:hover{color:#fff}

    .footer-bottom{
      border-top:1px solid rgba(255,255,255,.10);
      padding-top:14px;
      display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;
    }
    .footer-links{display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:flex-end}
    .footer-bottom .footer-left{color:rgba(255,255,255,.76);font-size:13px}
    .footer-links a{
      color:rgba(255,255,255,.76);text-decoration:none;font-size:13px;
      border:1px solid rgba(255,255,255,.12);
      padding:8px 10px;border-radius:999px;background:rgba(255,255,255,.04);
    }
    .footer-links a:hover{color:#fff;border-color:rgba(255,255,255,.22);background:rgba(255,255,255,.06)}

    .section{
      padding:64px 0;
      position:relative;
    }
    .section-alt{
      background:
        radial-gradient(900px 420px at 15% 0%, rgba(37,99,235,.07), transparent 62%),
        radial-gradient(900px 420px at 90% 10%, rgba(124,58,237,.08), transparent 60%),
        linear-gradient(#ffffff, #fbfbfd);
      border-top:1px solid rgba(15,23,42,.06);
      border-bottom:1px solid rgba(15,23,42,.06);
    }

    .section-head{
      margin-bottom:26px;
    }
    .h2{
      font-size:28px;
      margin:0 0 10px 0;
      letter-spacing:-.02em;
    }
    .h3{margin:0 0 8px 0;font-size:18px;letter-spacing:-.01em}
    .lead{margin:0;color:var(--muted);max-width:760px}

    .p{margin:0;color:rgba(17,24,39,.78)}
    .section-row-strip{
      margin-top:22px;
      padding:18px;
      border:1px solid rgba(15,23,42,.10);
      border-radius:var(--radius);
      background: linear-gradient(135deg, rgba(37,99,235,.06), rgba(124,58,237,.06));
      display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;
    }
    .strip-title{font-weight:900}
    .strip-desc{color:var(--muted);margin-top:6px;font-size:13px}
    .strip-right{display:flex;gap:10px;flex-wrap:wrap}

    .hero{
      position:relative;
      padding:46px 0 46px;
      overflow:hidden;
    }
    .hero-bg{position:absolute;inset:-20% -20% auto -20%;height:520px;pointer-events:none}
    .orb{
      position:absolute;border-radius:999px;filter: blur(20px);
      opacity:.9;
      animation: floaty 7s ease-in-out infinite;
    }
    .orb-1{width:320px;height:320px;left:6%;top:6%;background:rgba(37,99,235,.22)}
    .orb-2{width:260px;height:260px;left:68%;top:0%;background:rgba(124,58,237,.22);animation-duration:8.5s}
    .gridline{
      position:absolute;left:-10%;right:-10%;top:60%;
      height:1px;background:linear-gradient(90deg, transparent, rgba(37,99,235,.35), transparent);
      transform: rotate(-8deg);
      opacity:.7;
    }
    @keyframes floaty{
      0%,100%{transform:translateY(0)}
      50%{transform:translateY(-14px)}
    }

    .hero-grid{
      position:relative;
      display:grid;grid-template-columns: 1.1fr .9fr;
      gap:22px;align-items:start;
    }
    .hero-copy{padding-top:18px}
    .hero-chip{
      display:inline-flex;align-items:center;gap:10px;
      background: rgba(255,255,255,.70);
      border:1px solid rgba(15,23,42,.10);
      padding:10px 12px;border-radius:999px;
      box-shadow: 0 16px 42px rgba(15,23,42,.08);
      font-weight:800;
      color:rgba(17,24,39,.86);
      font-size:13px;
    }
    .chip-dot{
      width:10px;height:10px;border-radius:999px;
      background: linear-gradient(135deg, var(--brand), var(--brand2));
      box-shadow: 0 0 0 6px rgba(37,99,235,.10);
      flex:0 0 auto;
    }
    .hero-title{
      margin:16px 0 10px 0;
      font-size:42px;
      line-height:1.08;
      letter-spacing:-.03em;
    }
    .hero-subtitle{
      margin:0;
      color:rgba(17,24,39,.76);
      max-width:620px;
      font-size:16px;
    }
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px}

    .hero-meta{
      display:grid;grid-template-columns: repeat(3, minmax(0, 1fr));
      gap:12px;margin-top:18px;
    }
    .meta-item{
      background: rgba(255,255,255,.72);
      border:1px solid rgba(15,23,42,.10);
      border-radius:14px;
      padding:12px;
      box-shadow: 0 14px 34px rgba(15,23,42,.06);
    }
    .meta-top{display:flex;align-items:center;gap:10px}
    .meta-icon{font-size:18px}
    .meta-value{font-weight:950}
    .meta-desc{color:var(--muted);font-size:13px;margin-top:6px}

    .hero-panel{
      background: rgba(255,255,255,.78);
      border:1px solid rgba(15,23,42,.10);
      border-radius:var(--radius2);
      box-shadow: var(--shadow);
      padding:18px;
      position:relative;
      overflow:hidden;
    }
    .hero-panel::before{
      content:"";
      position:absolute;inset:-2px;
      background:
        radial-gradient(500px 120px at 30% 0%, rgba(37,99,235,.18), transparent 60%),
        radial-gradient(450px 120px at 90% 10%, rgba(124,58,237,.16), transparent 60%);
      opacity:.9;
      pointer-events:none;
    }
    .panel-top, .panel-bottom, .stats-grid {position:relative}
    .panel-top{margin-bottom:14px}
    .panel-title{font-weight:950;font-size:16px}
    .panel-sub{color:var(--muted);font-size:13px;margin-top:6px}

    .stats-grid{
      display:grid;grid-template-columns: repeat(2, minmax(0, 1fr));
      gap:12px;
      margin-top:10px;
    }

    .stat-card{
      background: rgba(255,255,255,.82);
      border:1px solid rgba(15,23,42,.10);
      border-radius:14px;
      padding:14px;
      box-shadow: 0 10px 24px rgba(15,23,42,.06);
      transform: translateY(10px);
      opacity:.0;
      transition: transform .6s ease, opacity .6s ease;
    }
    .stat-card.in-view{transform:translateY(0);opacity:1}
    .stat-icon{
      width:34px;height:34px;border-radius:12px;
      display:flex;align-items:center;justify-content:center;
      background: linear-gradient(135deg, rgba(37,99,235,.12), rgba(124,58,237,.10));
      border:1px solid rgba(37,99,235,.18);
      margin-bottom:10px;
      font-size:18px;
    }
    .stat-num{font-weight:950;margin-bottom:6px}
    .stat-desc{color:var(--muted);font-size:13px}

    .panel-bottom{
      margin-top:14px;
      padding-top:14px;
      border-top:1px solid rgba(15,23,42,.08);
    }
    .panel-note{color:rgba(17,24,39,.76);font-size:13px}
    .panel-actions{display:grid;grid-template-columns:1fr;gap:10px;margin-top:12px}

    .two-col{
      display:grid;grid-template-columns: 1fr 1fr;gap:18px;align-items:start;
    }
    .card{
      background: rgba(255,255,255,.86);
      border:1px solid rgba(15,23,42,.10);
      border-radius:var(--radius);
      box-shadow: 0 14px 38px rgba(15,23,42,.07);
      padding:18px;
      position:relative;
      overflow:hidden;
    }
    .soft-card{background: rgba(255,255,255,.88)}
    .featured-card{background:
      radial-gradient(900px 260px at 30% 0%, rgba(37,99,235,.10), transparent 62%),
      radial-gradient(700px 240px at 90% 20%, rgba(124,58,237,.10), transparent 62%),
      rgba(255,255,255,.88);
    }

    .card-kicker{
      display:inline-flex;
      background: rgba(37,99,235,.10);
      border:1px solid rgba(37,99,235,.18);
      color:#0f172a;
      padding:8px 10px;border-radius:999px;
      font-weight:900;font-size:12px;
      margin-bottom:10px;
    }

    .tick-list{list-style:none;padding:0;margin:12px 0 0 0;display:flex;flex-direction:column;gap:10px}
    .tick-list-tight{gap:8px}
    .tick{color:var(--good);font-weight:900;margin-right:10px}
    .card-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}

    .featured-top{margin-bottom:12px}
    .featured-title{font-weight:950;font-size:16px}
    .featured-sub{color:var(--muted);font-size:13px;margin-top:6px}

    .timeline{display:flex;flex-direction:column;gap:14px;margin-top:14px}
    .time-step{display:flex;gap:12px;align-items:flex-start}
    .time-dot{
      width:12px;height:12px;border-radius:999px;margin-top:6px;
      background: linear-gradient(135deg, var(--brand), var(--brand2));
      box-shadow: 0 0 0 7px rgba(37,99,235,.10);
      flex:0 0 auto;
    }
    .time-title{font-weight:950}
    .time-desc{color:var(--muted);font-size:13px;margin-top:6px}

    .featured-bottom{margin-top:14px}
    .badge-row{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:12px}
    .badge{
      display:inline-flex;align-items:center;
      padding:8px 10px;border-radius:999px;
      background: rgba(255,255,255,.78);
      border:1px solid rgba(15,23,42,.10);
      font-weight:800;font-size:12px;
      color:rgba(17,24,39,.86);
    }

    .service-grid{
      display:grid;grid-template-columns: repeat(3, minmax(0, 1fr));
      gap:14px;
    }
    .svc-card{
      background: rgba(255,255,255,.86);
      border:1px solid rgba(15,23,42,.10);
      border-radius:var(--radius);
      padding:18px;
      box-shadow: 0 14px 38px rgba(15,23,42,.06);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .svc-card:hover{
      transform: translateY(-4px);
      box-shadow: 0 18px 52px rgba(15,23,42,.10);
      border-color: rgba(37,99,235,.25);
    }
    .svc-icon{
      width:40px;height:40px;border-radius:14px;
      background: linear-gradient(135deg, rgba(37,99,235,.14), rgba(124,58,237,.12));
      border:1px solid rgba(37,99,235,.20);
      display:flex;align-items:center;justify-content:center;
      font-size:18px;margin-bottom:10px;
    }
    .svc-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
    .tag{
      background: rgba(37,99,235,.08);
      border:1px solid rgba(37,99,235,.18);
      color:rgba(15,23,42,.86);
      padding:7px 10px;border-radius:999px;
      font-weight:850;font-size:12px;
    }

    .cta-strip{
      margin-top:18px;
      display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;
      padding:16px;border-radius:var(--radius);
      border:1px solid rgba(15,23,42,.10);
      background: linear-gradient(135deg, rgba(37,99,235,.08), rgba(124,58,237,.08));
    }
    .cta-title{font-weight:950}
    .cta-desc{color:var(--muted);margin-top:6px;font-size:13px}
    .cta-right{display:flex;gap:10px;flex-wrap:wrap}

    .three-col{
      display:grid;grid-template-columns: repeat(3, minmax(0,1fr));
      gap:14px;
    }
    .mini-card{
      background: rgba(255,255,255,.88);
      border:1px solid rgba(15,23,42,.10);
      border-radius:var(--radius);
      padding:18px;
      box-shadow: 0 14px 36px rgba(15,23,42,.06);
      transition: transform .16s ease;
    }
    .mini-card:hover{transform: translateY(-3px)}
    .mini-top{display:flex;align-items:center;gap:10px;margin-bottom:10px}
    .mini-icon{width:38px;height:38px;border-radius:14px;display:flex;align-items:center;justify-content:center;background: rgba(37,99,235,.10);border:1px solid rgba(37,99,235,.18);font-size:18px}
    .mini-title{font-weight:950;margin:0}
    .mini-text{color:rgba(17,24,39,.76);font-size:13.5px}

    .callout{
      margin-top:18px;
      display:grid;grid-template-columns: 1.1fr .9fr;gap:14px;align-items:stretch;
    }
    .callout-left{
      background: rgba(255,255,255,.88);
      border:1px solid rgba(15,23,42,.10);
      border-radius:var(--radius);
      padding:18px;
      box-shadow: 0 14px 38px rgba(15,23,42,.06);
    }
    .callout-title{font-weight:950}
    .callout-list{margin:12px 0 0 0;padding-left:18px;color:rgba(17,24,39,.78)}
    .callout-list li{margin:8px 0}
    .callout-right{
      display:flex;
    }
    .price-box{
      width:100%;
      background:
        radial-gradient(600px 180px at 20% 0%, rgba(37,99,235,.12), transparent 60%),
        radial-gradient(520px 180px at 90% 10%, rgba(249,115,22,.12), transparent 60%),
        rgba(255,255,255,.88);
      border:1px solid rgba(15,23,42,.10);
      border-radius:var(--radius);
      padding:18px;
      box-shadow: 0 14px 38px rgba(15,23,42,.06);
      display:flex;flex-direction:column;justify-content:space-between;
    }
    .price-kicker{display:inline-flex;align-items:center;gap:8px;color:rgba(17,24,39,.86);font-weight:950;font-size:13px}
    .price-value{font-weight:980;margin-top:8px}
    .price-desc{color:var(--muted);font-size:13px;margin-top:8px}
    .price-actions{display:grid;gap:10px;margin-top:14px}

    .solution-grid{
      display:grid;grid-template-columns: repeat(4, minmax(0, 1fr));
      gap:14px;
    }
    .solution-card{
      background: rgba(255,255,255,.88);
      border:1px solid rgba(15,23,42,.10);
      border-radius:var(--radius);
      padding:18px;
      box-shadow: 0 14px 36px rgba(15,23,42,.06);
      transition: transform .18s ease, border-color .18s ease;
    }
    .solution-card:hover{transform: translateY(-4px);border-color: rgba(37,99,235,.22)}
    .solution-title{font-weight:980;display:flex;align-items:center;gap:10px;margin-bottom:10px}
    .solution-icon{
      width:38px;height:38px;border-radius:14px;display:flex;align-items:center;justify-content:center;
      background: rgba(124,58,237,.10);
      border:1px solid rgba(124,58,237,.18);
      font-size:18px;
    }
    .solution-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}

    .steps-grid{
      display:grid;grid-template-columns: repeat(4, minmax(0, 1fr));
      gap:14px;
    }
    .step-card{
      background: rgba(255,255,255,.88);
      border:1px solid rgba(15,23,42,.10);
      border-radius:var(--radius);
      padding:18px;
      box-shadow: 0 14px 36px rgba(15,23,42,.06);
      display:flex;gap:14px;align-items:flex-start;
      transition: transform .18s ease, box-shadow .18s ease;
    }
    .step-card:hover{transform: translateY(-4px);box-shadow: 0 18px 50px rgba(15,23,42,.10)}
    .step-no{
      font-weight:1000;
      width:44px;height:44px;border-radius:14px;
      display:flex;align-items:center;justify-content:center;
      background: linear-gradient(135deg, rgba(37,99,235,.14), rgba(124,58,237,.12));
      border:1px solid rgba(37,99,235,.22);
    }
    .step-body .h3{margin-bottom:6px}

    .split-cta{
      margin-top:18px;
      padding:16px;border-radius:var(--radius);
      border:1px solid rgba(15,23,42,.10);
      background: linear-gradient(135deg, rgba(37,99,235,.08), rgba(124,58,237,.07));
      display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;
    }
    .split-left .h3{margin:0}
    .split-right{display:flex;gap:10px;flex-wrap:wrap}

    .case-grid{
      display:grid;grid-template-columns: repeat(4, minmax(0, 1fr));
      gap:14px;
    }
    .case-card{
      background: rgba(255,255,255,.88);
      border:1px solid rgba(15,23,42,.10);
      border-radius:var(--radius);
      padding:18px;
      box-shadow: 0 14px 36px rgba(15,23,42,.06);
      transition: transform .18s ease, box-shadow .18s ease;
      display:flex;flex-direction:column;
      min-height:190px;
    }
    .case-card:hover{transform: translateY(-4px);box-shadow: 0 18px 52px rgba(15,23,42,.10)}
    .case-top{display:flex;flex-direction:column;gap:10px}
    .case-badge{
      align-self:flex-start;
      background: rgba(37,99,235,.10);
      border:1px solid rgba(37,99,235,.18);
      padding:8px 10px;border-radius:999px;
      font-weight:950;font-size:12px;
    }
    .case-dot{width:100%;height:1px;background:rgba(15,23,42,.08);display:block}
    .case-title{font-weight:980}
    .case-text{margin-top:8px;color:rgba(17,24,39,.78);font-size:13.5px}
    .case-bottom{display:flex;flex-wrap:wrap;gap:10px;margin-top:auto;padding-top:12px}
    .case-pill{
      background: rgba(15,23,42,.04);
      border:1px solid rgba(15,23,42,.10);
      padding:8px 10px;border-radius:999px;
      font-weight:850;font-size:12px;
      color:rgba(17,24,39,.85);
    }

    .case-actions{display:flex;gap:12px;flex-wrap:wrap;justify-content:flex-start;margin-top:18px}

    .compare-grid{
      display:grid;grid-template-columns: .9fr 1.1fr;gap:14px;align-items:start;
    }
    .rating-card{
      background:
        radial-gradient(800px 260px at 20% 0%, rgba(37,99,235,.12), transparent 62%),
        radial-gradient(600px 240px at 90% 20%, rgba(124,58,237,.12), transparent 62%),
        rgba(255,255,255,.88);
      border:1px solid rgba(15,23,42,.10);
      border-radius:var(--radius);
      padding:18px;
      box-shadow: 0 18px 56px rgba(15,23,42,.08);
    }
    .rating-top{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap}
    .rating-stars{letter-spacing:2px;color:#f59e0b;font-size:16px}
    .rating-score{font-weight:1000;font-size:44px;line-height:1}
    .rating-max{color:var(--muted);font-weight:900}
    .rating-desc{margin-top:10px;color:rgba(17,24,39,.78);font-size:13.5px}
    .rating-marks{
      margin-top:14px;
      display:grid;grid-template-columns: 1fr 1fr;
      gap:10px;
    }
    .mark{
      display:flex;align-items:center;gap:10px;
      padding:10px 12px;border-radius:14px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
    }
    .mark-ic{width:30px;height:30px;border-radius:12px;display:flex;align-items:center;justify-content:center;background: rgba(37,99,235,.10);border:1px solid rgba(37,99,235,.18)}
    .mark-t{font-weight:900;font-size:13px}

    .compare-table-wrap{
      background: rgba(255,255,255,.88);
      border:1px solid rgba(15,23,42,.10);
      border-radius:var(--radius);
      box-shadow: 0 14px 40px rgba(15,23,42,.06);
      padding:18px;
    }
    .table-head{margin-bottom:12px}
    .table-title{font-weight:980}
    .table-sub{color:var(--muted);margin-top:6px;font-size:13px}
    .table-scroll{overflow:auto;border-radius:14px;border:1px solid rgba(15,23,42,.08)}
    .compare-table{
      width:100%;
      min-width:680px;
      border-collapse:collapse;
      background:#fff;
    }
    .compare-table th,.compare-table td{
      padding:12px 12px;border-bottom:1px solid rgba(15,23,42,.08);
      vertical-align:top;
      font-size:13.5px;
      text-align:left;
    }
    .compare-table thead th{
      position:sticky;top:0;
      background: linear-gradient(135deg, rgba(37,99,235,.10), rgba(124,58,237,.10));
      color:#0f172a;
      font-weight:950;
      z-index:1;
    }
    .compare-table tr:last-child td{border-bottom:none}
    .yes{display:inline-flex;align-items:center;gap:6px;font-weight:1000;color:#0f172a}
    .maybe{display:inline-flex;align-items:center;gap:6px;font-weight:1000;color:#0f172a}
    .muted{color:var(--muted);margin-left:8px}
    .compare-foot{
      display:flex;gap:12px;flex-wrap:wrap;align-items:center;justify-content:flex-start;margin-top:12px
    }

    .anchor-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}
    .chip-link{
      text-decoration:none;
      color:#0f172a;
      font-weight:900;
      padding:10px 12px;
      border-radius:999px;
      border:1px solid rgba(15,23,42,.12);
      background: rgba(255,255,255,.75);
      box-shadow: 0 14px 36px rgba(15,23,42,.05);
    }
    .chip-link:hover{border-color: rgba(37,99,235,.25);transform: translateY(-2px)}
    .chip-link-soft{
      background: linear-gradient(135deg, rgba(37,99,235,.10), rgba(124,58,237,.08));
      border-color: rgba(37,99,235,.18);
    }

    .form-shell{
      background: rgba(255,255,255,.88);
      border:1px solid rgba(15,23,42,.10);
      border-radius:var(--radius2);
      box-shadow: var(--shadow);
      padding:18px;
      display:grid;grid-template-columns: 1fr 1fr;gap:14px;align-items:start;
    }
    .form-left{padding:6px 6px 6px 6px}
    .form-kicker{
      display:inline-flex;
      background: rgba(124,58,237,.10);
      border:1px solid rgba(124,58,237,.18);
      padding:8px 10px;border-radius:999px;
      font-weight:950;font-size:12px;
      margin-bottom:10px;
    }
    .form-benefits{margin-top:16px;display:grid;grid-template-columns: repeat(1, minmax(0,1fr));gap:10px}
    .benefit{
      display:flex;align-items:center;gap:12px;
      padding:12px;border-radius:14px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.76);
    }
    .benefit-ic{
      width:38px;height:38px;border-radius:14px;
      display:flex;align-items:center;justify-content:center;
      background: rgba(37,99,235,.10);border:1px solid rgba(37,99,235,.18);
    }
    .benefit-t{font-weight:950}

    .form{
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.92);
      border-radius:var(--radius);
      padding:14px;
    }
    .form-row{display:flex;flex-direction:column;gap:8px;margin-bottom:12px}
    .field{font-weight:950;color:rgba(17,24,39,.90);font-size:13px}
    input,select,textarea{
      width:100%;
      padding:12px 12px;
      border-radius:12px;
      border:1px solid rgba(15,23,42,.12);
      background:#fff;
      color:var(--text);
      outline:none;
      font-size:14px;
      transition: box-shadow .18s ease, border-color .18s ease;
    }
    input:focus,select:focus,textarea:focus{
      border-color: rgba(37,99,235,.45);
      box-shadow: 0 0 0 6px rgba(37,99,235,.12);
    }
    select{appearance:none;background-image: linear-gradient(45deg, transparent 50%, rgba(17,24,39,.6) 50%), linear-gradient(135deg, rgba(17,24,39,.6) 50%, transparent 50%); background-position: calc(100% - 18px) calc(1em + 2px), calc(100% - 13px) calc(1em + 2px); background-size: 5px 5px, 5px 5px; background-repeat: no-repeat; padding-right:38px}
    textarea{resize:vertical;min-height:120px}
    .form-actions{margin-top:2px}
    .form-hint{color:var(--muted);font-size:12.5px;margin-top:8px}

    .token-grid{display:grid;grid-template-columns: .9fr 1.1fr;gap:14px;align-items:start}
    .token-card{
      background: rgba(255,255,255,.88);
      border:1px solid rgba(15,23,42,.10);
      border-radius:var(--radius);
      padding:18px;
      box-shadow: 0 14px 36px rgba(15,23,42,.06);
    }
    .token-top{margin-bottom:12px}
    .token-title{font-weight:980}
    .token-sub{color:var(--muted);margin-top:6px;font-size:13px}
    .num-list{list-style:none;padding:0;margin:14px 0 0 0;display:flex;flex-direction:column;gap:12px}
    .num-list li{display:flex;gap:12px;align-items:flex-start;color:rgba(17,24,39,.80)}
    .num{
      width:34px;height:34px;border-radius:14px;
      display:flex;align-items:center;justify-content:center;
      background: rgba(249,115,22,.10);
      border:1px solid rgba(249,115,22,.20);
      font-weight:1000;
      flex:0 0 auto;
    }

    .token-table-card{
      background: rgba(255,255,255,.88);
      border:1px solid rgba(15,23,42,.10);
      border-radius:var(--radius);
      padding:18px;
      box-shadow: 0 14px 36px rgba(15,23,42,.06);
      position:relative;
      overflow:hidden;
    }
    .token-table-card::before{
      content:"";
      position:absolute;left:-30%;top:-30%;
      width:520px;height:420px;
      background: radial-gradient(circle at 40% 40%, rgba(37,99,235,.12), transparent 60%);
      transform: rotate(12deg);
      pointer-events:none;
    }
    .token-table-head, .pill-table, .token-bottom {position:relative}
    .token-title2{font-weight:980}
    .token-sub2{color:var(--muted);margin-top:6px;font-size:13px}
    .pill-table{margin-top:14px;display:flex;flex-direction:column;gap:10px}
    .pill-row{
      display:flex;justify-content:space-between;align-items:center;gap:10px;
      padding:12px;border-radius:14px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
    }
    .pill-left{font-weight:950}
    .pill-right{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}
    .pill-good{
      background: rgba(22,163,74,.10);
      border:1px solid rgba(22,163,74,.20);
      color:#0f172a;
      padding:7px 10px;border-radius:999px;
      font-weight:900;font-size:12px;
    }
    .pill-soft{
      background: rgba(37,99,235,.08);
      border:1px solid rgba(37,99,235,.18);
      color:#0f172a;
      padding:7px 10px;border-radius:999px;
      font-weight:900;font-size:12px;
    }
    .token-bottom{margin-top:14px;padding-top:14px;border-top:1px solid rgba(15,23,42,.08)}
    .token-note{color:var(--muted);font-size:13px}

    .train-grid{display:grid;grid-template-columns: 1fr 1fr;gap:14px;align-items:start}
    .train-card{
      background: rgba(255,255,255,.88);
      border:1px solid rgba(15,23,42,.10);
      border-radius:var(--radius);
      padding:18px;
      box-shadow: 0 14px 36px rgba(15,23,42,.06);
    }
    .train-kicker{
      display:inline-flex;align-items:center;gap:8px;
      background: rgba(37,99,235,.10);
      border:1px solid rgba(37,99,235,.18);
      padding:8px 10px;border-radius:999px;
      font-weight:950;font-size:12px;margin-bottom:10px;
    }
    .train-list{margin-top:14px;display:flex;flex-direction:column;gap:12px}
    .train-item{
      display:flex;align-items:center;gap:12px;
      padding:12px;border-radius:14px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.80);
    }
    .train-ic{
      width:38px;height:38px;border-radius:14px;
      display:flex;align-items:center;justify-content:center;
      background: rgba(124,58,237,.10);
      border:1px solid rgba(124,58,237,.18);
      font-size:16px;
      flex:0 0 auto;
    }
    .train-t{font-weight:980}
    .train-cta{margin-top:14px;display:grid;gap:10px}

    .train-why{
      background: rgba(255,255,255,.88);
      border:1px solid rgba(15,23,42,.10);
      border-radius:var(--radius);
      padding:18px;
      box-shadow: 0 14px 36px rgba(15,23,42,.06);
    }
    .why-title{font-weight:980;margin-bottom:14px}
    .why-grid{display:grid;grid-template-columns: repeat(2, minmax(0,1fr));gap:12px}
    .why-card{
      background: rgba(255,255,255,.80);
      border:1px solid rgba(15,23,42,.10);
      border-radius:14px;
      padding:14px;
    }
    .why-ic{
      width:38px;height:38px;border-radius:14px;
      display:flex;align-items:center;justify-content:center;
      background: rgba(37,99,235,.10);
      border:1px solid rgba(37,99,235,.18);
      margin-bottom:10px;
      font-size:16px;
    }
    .why-t{font-weight:980}
    .why-d{color:var(--muted);font-size:13px;margin-top:6px}
    .train-network{margin-top:14px;padding-top:14px;border-top:1px solid rgba(15,23,42,.08)}
    .network-head{display:flex;align-items:baseline;justify-content:space-between;gap:10px;flex-wrap:wrap}
    .network-title{font-weight:980}
    .network-sub{color:var(--muted);font-size:13px}
    .network-pills{margin-top:12px;display:flex;flex-wrap:wrap;gap:10px}

    .article-grid{display:grid;grid-template-columns: repeat(4, minmax(0,1fr));gap:14px}
    .article-card{
      background: rgba(255,255,255,.88);
      border:1px solid rgba(15,23,42,.10);
      border-radius:var(--radius);
      padding:16px;
      box-shadow: 0 14px 36px rgba(15,23,42,.06);
      display:flex;flex-direction:column;gap:10px;min-height:180px;
    }
    .article-tag{
      display:inline-flex;
      align-self:flex-start;
      padding:7px 10px;border-radius:999px;
      background: rgba(249,115,22,.10);
      border:1px solid rgba(249,115,22,.18);
      font-weight:950;font-size:12px;
    }
    .article-title{font-weight:980}
    .article-meta{color:var(--muted);font-size:13px}
    .article-more{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;margin-top:16px}
    .tag-cloud{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
    .cloud-title{font-weight:950}
    .cloud-tag{
      padding:8px 10px;border-radius:999px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
      font-weight:900;font-size:12px;
    }
    .article-links{display:flex;gap:10px;flex-wrap:wrap}
    .link-pill{
      text-decoration:none;
      color:#0f172a;
      font-weight:950;
      padding:10px 12px;border-radius:999px;
      border:1px solid rgba(15,23,42,.12);
      background: rgba(255,255,255,.78);
    }
    .link-pill:hover{border-color: rgba(37,99,235,.25)}

    .review-grid{display:grid;grid-template-columns: repeat(3, minmax(0,1fr));gap:14px}
    .review-card{
      background: rgba(255,255,255,.88);
      border:1px solid rgba(15,23,42,.10);
      border-radius:var(--radius);
      padding:18px;
      box-shadow: 0 14px 36px rgba(15,23,42,.06);
    }
    .review-top{display:flex;align-items:center;gap:12px;margin-bottom:12px}
    .avatar{
      width:44px;height:44px;border-radius:16px;
      display:flex;align-items:center;justify-content:center;
      background: linear-gradient(135deg, rgba(37,99,235,.16), rgba(124,58,237,.14));
      border:1px solid rgba(37,99,235,.22);
      font-weight:1000;
      color:#0f172a;
      flex:0 0 auto;
    }
    .review-role{font-weight:980}
    .review-stars{color:#f59e0b;font-weight:900;margin-top:6px}
    .review-text{color:rgba(17,24,39,.80);font-size:13.8px}

    .faq-grid{display:grid;grid-template-columns: .85fr 1.15fr;gap:14px;align-items:start}
    .faq-card{
      background: rgba(255,255,255,.88);
      border:1px solid rgba(15,23,42,.10);
      border-radius:var(--radius);
      padding:18px;
      box-shadow: 0 14px 36px rgba(15,23,42,.06);
    }
    .faq-card-title{font-weight:980;margin-bottom:10px}
    .faq-card-sub{color:var(--muted);font-size:13px;margin-top:10px}
    .faq-chip-row{display:flex;flex-wrap:wrap;gap:10px;margin:10px 0 6px 0}

    .quick-logos{
      margin-top:14px;
      background: rgba(255,255,255,.88);
      border:1px solid rgba(15,23,42,.10);
      border-radius:var(--radius);
      padding:18px;
      box-shadow: 0 14px 36px rgba(15,23,42,.06);
    }
    .quick-title{font-weight:980;margin-bottom:12px}
    .logo-badges{display:flex;flex-wrap:wrap;gap:10px}
    .accordion{
      background: rgba(255,255,255,.88);
      border:1px solid rgba(15,23,42,.10);
      border-radius:var(--radius);
      padding:10px;
      box-shadow: 0 14px 36px rgba(15,23,42,.06);
    }
    .acc-item{
      border-bottom:1px solid rgba(15,23,42,.08);
    }
    .acc-item:last-child{border-bottom:none}
    .acc-btn{
      width:100%;
      text-align:left;
      background:transparent;
      border:none;
      padding:14px 12px;
      cursor:pointer;
      display:flex;align-items:center;justify-content:space-between;gap:12px;
      font-weight:980;color:#0f172a;
    }
    .acc-q{font-size:14.5px}
    .acc-icon{
      width:38px;height:38px;border-radius:14px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.80);
      position:relative;
      flex:0 0 auto;
    }
    .acc-icon::before,.acc-icon::after{
      content:"";position:absolute;left:50%;top:50%;
      width:14px;height:2px;border-radius:2px;background:rgba(15,23,42,.65);
      transform: translate(-50%,-50%);
      transition: transform .2s ease, opacity .2s ease;
    }
    .acc-icon::after{
      transform: translate(-50%,-50%) rotate(90deg);
    }
    .acc-btn[aria-expanded="true"] .acc-icon::after{
      transform: translate(-50%,-50%) rotate(0deg);
      opacity:0;
    }
    .acc-panel{
      padding:0 12px 14px 12px;
      color:rgba(17,24,39,.78);
      font-size:13.8px;
    }

    .wiki-grid{display:grid;grid-template-columns: repeat(4, minmax(0,1fr));gap:14px}
    .wiki-card{
      background: rgba(255,255,255,.88);
      border:1px solid rgba(15,23,42,.10);
      border-radius:var(--radius);
      padding:18px;
      box-shadow: 0 14px 36px rgba(15,23,42,.06);
    }
    .wiki-highlight{
      background:
        radial-gradient(700px 240px at 20% 0%, rgba(37,99,235,.12), transparent 60%),
        radial-gradient(600px 220px at 90% 10%, rgba(124,58,237,.12), transparent 60%),
        rgba(255,255,255,.88);
    }
    .wiki-title{font-weight:980;margin-bottom:10px}
    .wiki-foot{margin-top:14px}

    .help-grid{display:grid;grid-template-columns: .95fr 1.05fr;gap:14px;align-items:start;margin-top:14px}
    .help-card{
      background: rgba(255,255,255,.88);
      border:1px solid rgba(15,23,42,.10);
      border-radius:var(--radius);
      padding:18px;
      box-shadow: 0 14px 36px rgba(15,23,42,.06);
    }
    .help-kicker{
      display:inline-flex;
      background: rgba(37,99,235,.10);
      border:1px solid rgba(37,99,235,.18);
      padding:8px 10px;border-radius:999px;
      font-weight:950;font-size:12px;
      margin-bottom:10px;
    }
    .help-list{list-style:none;padding:0;margin:12px 0 0 0;display:flex;flex-direction:column;gap:10px}
    .help-list a{
      color:rgba(17,24,39,.86);
      text-decoration:none;
      font-weight:900;
      padding:10px 12px;border-radius:12px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.80);
      display:block;
    }
    .help-list a:hover{border-color: rgba(37,99,235,.25);transform: translateY(-2px)}

    .help-image-card{
      background: rgba(255,255,255,.88);
      border:1px solid rgba(15,23,42,.10);
      border-radius:var(--radius);
      padding:18px;
      box-shadow: 0 14px 36px rgba(15,23,42,.06);
    }
    .help-image-head{margin-bottom:12px}
    .help-title{font-weight:980;margin-top:6px}
    .img-row{display:grid;grid-template-columns: 1fr 1fr;gap:12px}
    .img-wrap{
      border-radius:14px;
      overflow:hidden;
      border:1px solid rgba(15,23,42,.10);
      background:#fff;
    }
    .ai-page-image{display:block;width:100%;height:auto}
    .help-note{color:var(--muted);font-size:13px;margin:12px 0 0 0}

    .contact-grid{
      display:grid;grid-template-columns: 1.05fr .95fr;gap:14px;align-items:start
    }
    .contact-card{
      background: rgba(255,255,255,.88);
      border:1px solid rgba(15,23,42,.10);
      border-radius:var(--radius);
      padding:18px;
      box-shadow: 0 14px 36px rgba(15,23,42,.06);
    }
    .contact-title{font-weight:980;margin-bottom:14px}
    .contact-methods{display:flex;flex-direction:column;gap:12px}
    .method{display:flex;gap:12px;align-items:flex-start}
    .method-ic{
      width:40px;height:40px;border-radius:16px;
      display:flex;align-items:center;justify-content:center;
      background: rgba(37,99,235,.10);
      border:1px solid rgba(37,99,235,.18);
      flex:0 0 auto;
      font-size:16px;
    }
    .method-t{font-weight:980}
    .method-link{
      display:inline-block;margin-top:6px;
      color:#0f172a;text-decoration:none;font-weight:900;
      border-bottom:1px solid rgba(37,99,235,.35);
    }
    .method-link:hover{border-bottom-color: rgba(37,99,235,.70)}
    .method-text{margin-top:6px;color:rgba(17,24,39,.78);font-weight:900}

    .contact-qr{
      margin-top:16px;
      border-top:1px solid rgba(15,23,42,.08);
      padding-top:14px;
    }
    .qr-title{font-weight:980;margin-bottom:10px}
    .qr-wrap{
      width:170px;max-width:100%;
      border-radius:18px;
      border:1px solid rgba(15,23,42,.10);
      background:#fff;
      padding:10px;
    }
    .qr-img{display:block;width:100%;height:auto;border-radius:12px}
    .qr-sub{color:var(--muted);font-size:13px;margin-top:10px}

    .contact-side{display:flex;flex-direction:column;gap:14px}
    .side-card{
      background: rgba(255,255,255,.88);
      border:1px solid rgba(15,23,42,.10);
      border-radius:var(--radius);
      padding:18px;
      box-shadow: 0 14px 36px rgba(15,23,42,.06);
    }
    .side-title{font-weight:980;margin-bottom:12px}
    .friend-links{display:flex;flex-direction:column;gap:10px}
    .friend-links a{
      text-decoration:none;color:rgba(17,24,39,.86);font-weight:950;
      padding:10px 12px;border-radius:12px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.80);
    }
    .friend-links a:hover{border-color: rgba(37,99,235,.25);transform: translateY(-2px)}
    .side-highlight{
      background:
        radial-gradient(620px 220px at 20% 0%, rgba(37,99,235,.10), transparent 60%),
        radial-gradient(560px 210px at 90% 20%, rgba(124,58,237,.10), transparent 60%),
        rgba(255,255,255,.88);
    }
    .side-list{display:flex;flex-direction:column;gap:12px}
    .side-row{display:flex;gap:12px;align-items:flex-start}
    .side-dot{
      width:10px;height:10px;border-radius:999px;margin-top:8px;
      background: linear-gradient(135deg, var(--brand), var(--brand2));
      box-shadow: 0 0 0 7px rgba(37,99,235,.10);
      flex:0 0 auto;
    }
    .side-text{color:rgba(17,24,39,.80);font-weight:900}
    .side-actions{margin-top:14px;display:grid;gap:10px}

    .partner-grid{display:grid;grid-template-columns: .95fr 1.05fr;gap:14px;align-items:start}
    .partner-card{
      background: rgba(255,255,255,.88);
      border:1px solid rgba(15,23,42,.10);
      border-radius:var(--radius);
      padding:18px;
      box-shadow: 0 14px 36px rgba(15,23,42,.06);
    }
    .partner-kicker{
      display:inline-flex;
      background: rgba(249,115,22,.10);
      border:1px solid rgba(249,115,22,.20);
      padding:8px 10px;border-radius:999px;
      font-weight:950;font-size:12px;
      margin-bottom:10px;
    }
    .partner-actions{margin-top:14px;display:flex;gap:10px;flex-wrap:wrap}
    .partner-image-card{
      background:
        radial-gradient(760px 260px at 20% 0%, rgba(37,99,235,.10), transparent 62%),
        radial-gradient(700px 240px at 90% 20%, rgba(249,115,22,.10), transparent 62%),
        rgba(255,255,255,.88);
    }
    .partner-card-top{margin-bottom:12px}
    .partner-title{font-weight:980;margin-top:6px}
    .media-grid{display:grid;grid-template-columns: 1fr 1fr;gap:12px}
    .media-item:nth-child(3){grid-column: 1 / -1}
    .media-aspect{
      border-radius:14px;
      overflow:hidden;
      border:1px solid rgba(15,23,42,.10);
      background:#fff;
    }
    .media-img{display:block;width:100%;height:100%;object-fit:cover}
    .partner-note{color:var(--muted);font-size:13px;margin-top:12px}

    .to-top{
      position:fixed;right:18px;bottom:18px;
      width:46px;height:46px;border-radius:16px;
      border:1px solid rgba(15,23,42,.12);
      background: rgba(255,255,255,.85);
      box-shadow: 0 18px 48px rgba(15,23,42,.14);
      cursor:pointer;
      display:flex;align-items:center;justify-content:center;
      opacity:0;transform: translateY(10px);
      transition: opacity .2s ease, transform .2s ease, background .2s ease;
    }
    .to-top::before{
      content:"";
      width:12px;height:12px;border-top:3px solid rgba(17,24,39,.75);
      border-right:3px solid rgba(17,24,39,.75);
      transform: rotate(-45deg);
      margin-top:4px;
    }
    .to-top.show{opacity:1;transform: translateY(0)}
    .float-help{
      position:fixed;left:16px;bottom:18px;
      background: linear-gradient(135deg, rgba(37,99,235,.95), rgba(124,58,237,.92));
      color:#fff;text-decoration:none;
      border-radius:18px;
      padding:12px 14px;
      box-shadow: 0 22px 60px rgba(37,99,235,.28);
      display:flex;align-items:center;gap:10px;
      border:1px solid rgba(255,255,255,.16);
      transition: transform .15s ease;
      z-index:60;
    }
    .float-help:hover{transform: translateY(-3px)}
    .float-ic{
      width:34px;height:34px;border-radius:14px;
      background: rgba(255,255,255,.16);
      display:flex;align-items:center;justify-content:center;
      font-size:16px;
    }
    .float-text{font-weight:1000}

    @media (max-width: 980px){
      .hero-grid{grid-template-columns:1fr;gap:14px}
      .hero-title{font-size:36px}
      .hero-meta{grid-template-columns:1fr;gap:10px}
      .nav-links{display:none}
      .nav-toggle{display:inline-flex}
      .nav-links.open{
        display:flex;
        position:absolute;
        top:64px;
        left:12px;right:12px;
        flex-direction:column;
        gap:4px;
        padding:12px;
        background: rgba(255,255,255,.95);
        border:1px solid rgba(15,23,42,.10);
        border-radius:16px;
        box-shadow: 0 18px 52px rgba(15,23,42,.14);
      }
      .nav-right{min-width:auto}
      .service-grid{grid-template-columns:1fr 1fr}
      .solution-grid{grid-template-columns:1fr 1fr}
      .steps-grid{grid-template-columns:1fr 1fr}
      .case-grid{grid-template-columns:1fr 1fr}
      .compare-grid{grid-template-columns:1fr}
      .form-shell{grid-template-columns:1fr}
      .token-grid{grid-template-columns:1fr}
      .train-grid{grid-template-columns:1fr}
      .article-grid{grid-template-columns:1fr 1fr}
      .review-grid{grid-template-columns:1fr 1fr}
      .faq-grid{grid-template-columns:1fr}
      .wiki-grid{grid-template-columns:1fr 1fr}
      .help-grid{grid-template-columns:1fr}
      .contact-grid{grid-template-columns:1fr}
      .partner-grid{grid-template-columns:1fr}
      .footer-cols{grid-template-columns:1fr}
      .nav-right .btn-ghost{display:none}
    }

    @media (max-width: 520px){
      .hero-title{font-size:32px}
      .service-grid{grid-template-columns:1fr}
      .solution-grid{grid-template-columns:1fr}
      .steps-grid{grid-template-columns:1fr}
      .case-grid{grid-template-columns:1fr}
      .article-grid{grid-template-columns:1fr}
      .review-grid{grid-template-columns:1fr}
      .wiki-grid{grid-template-columns:1fr}
      .to-top{right:12px;bottom:86px}
      .float-help{left:12px}
    }