:root{
      --bg:#fbfbfe;
      --panel:#ffffff;
      --text:#14161a;
      --muted:#5b616a;
      --muted2:#7b838f;
      --border:rgba(20,22,26,.10);
      --border2:rgba(20,22,26,.14);
      --shadow: 0 18px 55px rgba(12,18,28,.10);
      --shadow2: 0 10px 30px rgba(12,18,28,.10);
      --primary:#2a63ff;
      --primary2:#1f4fe6;
      --accent:#ff3d77;
      --accent2:#ff6b3d;
      --good:#00b37e;
      --warn:#ffb020;
      --container: 1120px;
      --radius:18px;
      --radius2:24px;
      --focus: 0 0 0 4px rgba(42,99,255,.18);
      --grid-gap:18px;
    }

    *{ box-sizing:border-box; }
    html,body{ height:100%; }
    body{
      margin:0;
      font-family: ui-sans-serif, system-ui, -apple-system, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", Segoe UI, Roboto, Arial, sans-serif;
      background: radial-gradient(1100px 600px at 18% 0%, rgba(42,99,255,.12), transparent 60%),
                  radial-gradient(900px 520px at 88% 16%, rgba(255,61,119,.10), transparent 55%),
                  linear-gradient(180deg, #fcfcff 0%, #fbfbfe 55%, #f7f8ff 100%);
      color:var(--text);
      overflow-x:hidden;
    }

    a{ color:inherit; text-decoration:none; }
    .skip-link{
      position:absolute; left:-999px; top:auto; width:1px; height:1px; overflow:hidden;
    }
    .skip-link:focus{
      left:16px; top:16px; width:auto; height:auto; z-index:9999;
      background:#fff; padding:10px 12px; border:1px solid var(--border2); border-radius:12px;
      box-shadow: var(--shadow2);
      outline:none;
    }

    .container{ max-width:var(--container); margin:0 auto; padding:0 18px; }
    .reveal{ opacity:0; transform: translateY(10px); transition: opacity .7s ease, transform .7s ease; }
    .reveal.in{ opacity:1; transform:none; }

    .site-header{
      position:sticky; top:0; z-index:50;
      background: rgba(252,252,255,.72);
      backdrop-filter: blur(10px);
      border-bottom: 1px solid rgba(20,22,26,.08);
    }
    .header-inner{
      display:flex; align-items:center; justify-content:space-between;
      gap:14px; padding:12px 0;
    }
    .brand{ display:flex; align-items:center; gap:12px; min-width:240px; }
    .ai-page-logo{ width:44px; height:44px; border-radius:12px; object-fit:contain; background:#fff; border:1px solid rgba(20,22,26,.08); padding:6px; }
    .brand-text{ display:flex; flex-direction:column; gap:2px; }
    .brand-name{ font-weight:800; letter-spacing:.2px; }
    .brand-sub{ font-size:12px; color:var(--muted); }

    .nav{ flex:1; display:flex; justify-content:center; }
    .nav-toggle{
      display:none;
      width:44px; height:44px;
      border-radius:14px;
      border:1px solid rgba(20,22,26,.12);
      background:#fff;
      box-shadow: 0 10px 24px rgba(12,18,28,.06);
      align-items:center; justify-content:center;
      cursor:pointer;
    }
    .nav-toggle:focus{ outline:none; box-shadow: var(--focus); }
    .bar{ display:block; width:18px; height:2px; background:rgba(20,22,26,.75); border-radius:999px; }
    .bar + .bar{ margin-top:4px; }

    .nav-links{
      display:flex; gap:16px; flex-wrap:wrap;
      justify-content:flex-start;
      align-items:center;
      max-width:720px;
    }
    .nav-link{
      font-size:13px;
      color:rgba(20,22,26,.78);
      padding:8px 10px; border-radius:12px;
      transition: background .2s ease, color .2s ease, transform .2s ease;
      white-space:nowrap;
    }
    .nav-link:hover{
      background: rgba(42,99,255,.10);
      color: rgba(20,22,26,.98);
      transform: translateY(-1px);
    }

    .header-actions{ display:flex; align-items:center; gap:10px; min-width:240px; justify-content:flex-end; }

    .btn{
      display:inline-flex; align-items:center; justify-content:center;
      gap:10px;
      border-radius:14px;
      border:1px solid rgba(20,22,26,.12);
      padding:10px 14px;
      font-weight:700;
      font-size:14px;
      cursor:pointer;
      transition: transform .16s ease, box-shadow .16s ease, background .16s ease, border-color .16s ease;
      user-select:none;
      white-space:nowrap;
    }
    .btn:focus{ outline:none; box-shadow: var(--focus); }
    .btn:active{ transform: translateY(1px); }
    .btn-primary{
      background: linear-gradient(135deg, var(--primary) 0%, #2c7dff 45%, var(--accent) 140%);
      color:#fff;
      border-color: rgba(42,99,255,.24);
      box-shadow: 0 16px 38px rgba(42,99,255,.22);
    }
    .btn-primary:hover{ box-shadow: 0 18px 44px rgba(42,99,255,.28); transform: translateY(-1px); }
    .btn-ghost{
      background:#fff;
      color:rgba(20,22,26,.92);
      border-color: rgba(20,22,26,.14);
      box-shadow: 0 12px 26px rgba(12,18,28,.06);
    }
    .btn-ghost:hover{ transform: translateY(-1px); border-color: rgba(20,22,26,.20); }
    .btn-lg{ padding:12px 18px; border-radius:16px; font-size:15px; }

    .hero{
      position:relative;
      padding:34px 0 22px;
    }
    .hero-bg{
      position:absolute; inset:-40px 0 auto 0; height:520px;
      background:
        radial-gradient(800px 340px at 22% 22%, rgba(42,99,255,.18), transparent 60%),
        radial-gradient(620px 280px at 80% 15%, rgba(255,61,119,.14), transparent 60%),
        radial-gradient(520px 240px at 58% 55%, rgba(255,107,61,.10), transparent 65%);
      pointer-events:none;
      filter:saturate(1.05);
    }
    .hero-inner{
      display:grid;
      grid-template-columns: 1.25fr .75fr;
      gap:24px;
      align-items:start;
      position:relative;
    }
    .hero-content{
      padding:16px 0;
    }
    .eyebrow{ display:flex; gap:10px; flex-wrap:wrap; margin-bottom:14px; }
    .pill{
      background: rgba(255,255,255,.72);
      border:1px solid rgba(20,22,26,.10);
      padding:8px 10px;
      border-radius:999px;
      font-weight:800;
      font-size:12px;
      color: rgba(20,22,26,.84);
      box-shadow: 0 10px 24px rgba(12,18,28,.06);
    }
    .pill-2{ color: rgba(20,22,26,.84); }
    .pill-3{
      background: linear-gradient(135deg, rgba(42,99,255,.14), rgba(255,61,119,.12));
      border-color: rgba(42,99,255,.20);
    }

    .hero-title{
      margin:0;
      font-size:44px;
      line-height:1.08;
      letter-spacing:-.7px;
      font-weight:900;
      max-width:620px;
    }
    .hero-desc{
      margin:14px 0 18px;
      color: rgba(20,22,26,.78);
      font-size:16px;
      line-height:1.7;
      max-width:640px;
    }
    .hero-cta{ display:flex; gap:12px; flex-wrap:wrap; margin-bottom:18px; }
    .hero-meta{
      display:flex; gap:12px; flex-wrap:wrap;
      margin-top:10px;
    }
    .meta-item{
      background: rgba(255,255,255,.78);
      border:1px solid rgba(20,22,26,.10);
      border-radius:16px;
      padding:12px 12px;
      min-width:190px;
      box-shadow: 0 12px 28px rgba(12,18,28,.06);
    }
    .meta-k{ font-weight:900; font-size:13px; }
    .meta-v{ color:var(--muted); font-size:12.5px; margin-top:4px; }

    .hero-side{
      padding:10px 0;
    }
    .stat-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:12px;
    }
    .stat-card{
      background: rgba(255,255,255,.78);
      border:1px solid rgba(20,22,26,.10);
      border-radius:18px;
      padding:14px 14px;
      box-shadow: 0 16px 36px rgba(12,18,28,.06);
      transition: transform .2s ease, box-shadow .2s ease;
      min-height:126px;
      display:flex; flex-direction:column; justify-content:space-between;
    }
    .stat-card:hover{
      transform: translateY(-3px);
      box-shadow: 0 22px 52px rgba(12,18,28,.12);
    }
    .stat-top{ display:flex; align-items:center; gap:10px; }
    .stat-icon{
      width:34px; height:34px; border-radius:14px;
      display:flex; align-items:center; justify-content:center;
      background: linear-gradient(135deg, rgba(42,99,255,.16), rgba(255,61,119,.12));
      border:1px solid rgba(42,99,255,.18);
      font-size:16px;
    }
    .stat-title{ font-weight:900; font-size:13px; color: rgba(20,22,26,.88); }
    .stat-num{ font-weight:950; font-size:18px; letter-spacing:-.2px; margin-top:6px; }
    .stat-desc{ color:var(--muted); font-size:12.5px; line-height:1.5; margin-top:8px; }

    .side-note{
      margin-top:14px;
      background: linear-gradient(135deg, rgba(42,99,255,.10), rgba(255,61,119,.08));
      border:1px solid rgba(42,99,255,.18);
      border-radius:20px;
      padding:14px 14px;
      box-shadow: 0 18px 44px rgba(42,99,255,.10);
    }
    .side-note-title{
      font-weight:950;
      letter-spacing:-.2px;
      margin-bottom:10px;
    }
    .side-list{ list-style:none; padding:0; margin:0; display:flex; flex-direction:column; gap:10px; }
    .side-list li{ display:flex; gap:10px; color: rgba(20,22,26,.80); font-size:13.5px; line-height:1.5; }
    .dot{ width:9px; height:9px; border-radius:50%; background: var(--primary); margin-top:5px; box-shadow: 0 10px 26px rgba(42,99,255,.22); }

    .hero-swipe{ margin-top:16px; }
    .brief-row{
      display:grid; grid-template-columns: repeat(4, 1fr);
      gap:12px;
    }
    .brief-item{
      background: rgba(255,255,255,.78);
      border:1px solid rgba(20,22,26,.10);
      border-radius:18px;
      padding:12px 12px;
      box-shadow: 0 12px 28px rgba(12,18,28,.06);
      transition: transform .2s ease;
      display:flex; flex-direction:column; gap:6px;
      min-height:90px;
    }
    .brief-item:hover{ transform: translateY(-2px); }
    .brief-ico{ font-size:18px; }
    .brief-title{ font-weight:950; font-size:13.5px; }
    .brief-desc{ color:var(--muted); font-size:12.5px; line-height:1.45; }

    .section{ padding:54px 0; }
    .section-tight{ padding:28px 0 48px; }
    .section-alt{
      background: linear-gradient(180deg, rgba(255,255,255,.55) 0%, rgba(255,255,255,.35) 100%);
      border-top: 1px solid rgba(20,22,26,.06);
      border-bottom: 1px solid rgba(20,22,26,.06);
    }

    .section-head{ margin-bottom:22px; }
    .kicker{
      display:inline-flex;
      align-items:center;
      gap:8px;
      font-weight:900;
      font-size:13px;
      color: rgba(20,22,26,.78);
      padding:8px 12px;
      border-radius:999px;
      background: rgba(255,255,255,.78);
      border:1px solid rgba(20,22,26,.10);
      box-shadow: 0 12px 26px rgba(12,18,28,.05);
      margin-bottom:12px;
    }
    .h2{
      margin:0;
      font-size:30px;
      letter-spacing:-.6px;
      line-height:1.2;
      font-weight:950;
    }
    .lead{
      margin:12px 0 0;
      color: rgba(20,22,26,.74);
      font-size:15.5px;
      line-height:1.7;
      max-width:860px;
    }

    .feature-row{
      display:grid;
      grid-template-columns: 1fr 1.08fr 1.02fr;
      gap:16px;
      align-items:stretch;
    }
    .feature-card{
      background: rgba(255,255,255,.80);
      border:1px solid rgba(20,22,26,.10);
      border-radius:22px;
      padding:18px 18px;
      box-shadow: 0 18px 46px rgba(12,18,28,.06);
      position:relative;
      overflow:hidden;
    }
    .feature-card-accent{
      background: radial-gradient(900px 300px at 0% 0%, rgba(42,99,255,.18), transparent 55%),
                  radial-gradient(720px 300px at 100% 30%, rgba(255,61,119,.14), transparent 60%),
                  rgba(255,255,255,.84);
      border-color: rgba(42,99,255,.20);
    }
    .feature-tag{
      display:inline-flex;
      font-weight:950;
      letter-spacing:.2px;
      padding:8px 12px;
      border-radius:999px;
      background: rgba(42,99,255,.10);
      border:1px solid rgba(42,99,255,.20);
      color: rgba(20,22,26,.84);
      margin-bottom:10px;
    }
    .feature-card-accent .feature-tag{
      background: rgba(255,61,119,.10);
      border-color: rgba(255,61,119,.22);
    }
    .h3{ margin:0; font-size:18px; font-weight:950; letter-spacing:-.25px; }
    .muted{ color: rgba(20,22,26,.72); line-height:1.7; margin:10px 0 0; font-size:14.2px; }
    .divider{ height:1px; background: rgba(20,22,26,.10); margin:14px 0; }

    .chips{ display:flex; flex-wrap:wrap; gap:8px; margin-top:12px; }
    .chip{
      border:1px solid rgba(20,22,26,.12);
      background: rgba(255,255,255,.70);
      padding:8px 10px; border-radius:999px;
      font-weight:850; font-size:12.5px; color: rgba(20,22,26,.82);
    }

    .check-grid{ display:grid; grid-template-columns: 1fr 1fr; gap:10px; margin-top:10px; }
    .check{
      display:flex; gap:10px; align-items:flex-start;
      color: rgba(20,22,26,.78); font-size:13.2px; line-height:1.5;
      padding:10px 10px;
      border-radius:16px;
      background: rgba(255,255,255,.62);
      border:1px solid rgba(20,22,26,.08);
    }
    .check span{ color: var(--good); font-weight:950; }

    .accent-line{
      position:absolute; inset:auto -80px -120px auto; width:220px; height:220px;
      background: radial-gradient(circle at 30% 30%, rgba(255,61,119,.35), transparent 60%),
                  radial-gradient(circle at 70% 70%, rgba(42,99,255,.35), transparent 60%);
      transform: rotate(18deg);
      pointer-events:none;
      filter: blur(2px);
    }
    .mini-cta{ display:flex; gap:10px; flex-wrap:wrap; margin-top:14px; position:relative; z-index:1; }
    .trust-row{
      display:grid; grid-template-columns: repeat(4, 1fr);
      gap:12px; margin-top:18px;
    }
    .trust-item{
      background: rgba(255,255,255,.76);
      border:1px solid rgba(20,22,26,.10);
      border-radius:20px;
      padding:14px 14px;
      box-shadow: 0 14px 34px rgba(12,18,28,.05);
      transition: transform .2s ease;
      min-height:106px;
    }
    .trust-item:hover{ transform: translateY(-2px); }
    .trust-ico{ font-size:18px; }
    .trust-title{ margin-top:8px; font-weight:950; }
    .trust-desc{ margin-top:6px; color:var(--muted); font-size:13px; line-height:1.5; }

    .cap-grid{
      display:grid; grid-template-columns: repeat(4, 1fr);
      gap:14px;
    }
    .cap-card{
      background: rgba(255,255,255,.80);
      border:1px solid rgba(20,22,26,.10);
      border-radius:22px;
      padding:18px 18px;
      box-shadow: 0 18px 44px rgba(12,18,28,.06);
      transition: transform .22s ease, box-shadow .22s ease;
      overflow:hidden;
    }
    .cap-card:hover{ transform: translateY(-4px); box-shadow: 0 26px 68px rgba(12,18,28,.12); }
    .cap-top{ display:flex; align-items:center; justify-content:space-between; gap:10px; }
    .cap-ico{
      width:44px; height:44px; border-radius:18px;
      display:flex; align-items:center; justify-content:center;
      background: linear-gradient(135deg, rgba(42,99,255,.14), rgba(255,61,119,.12));
      border:1px solid rgba(42,99,255,.18);
      font-size:18px;
    }
    .cap-tags{ display:flex; flex-wrap:wrap; gap:8px; margin-top:12px; }
    .badge{
      font-weight:900;
      font-size:12px;
      padding:7px 10px;
      border-radius:999px;
      border:1px solid rgba(20,22,26,.12);
      background: rgba(255,255,255,.68);
      color: rgba(20,22,26,.82);
    }
    .badge-soft{
      background: rgba(42,99,255,.08);
      border-color: rgba(42,99,255,.16);
    }

    .tool-row{
      margin-top:16px;
      display:grid;
      grid-template-columns: 1.05fr .95fr;
      gap:14px;
      align-items:stretch;
    }
    .tool-card{
      background: rgba(255,255,255,.80);
      border:1px solid rgba(20,22,26,.10);
      border-radius:22px;
      padding:18px 18px;
      box-shadow: 0 18px 44px rgba(12,18,28,.06);
      overflow:hidden;
    }
    .tool-card-soft{
      background: radial-gradient(700px 220px at 100% 0%, rgba(42,99,255,.16), transparent 55%),
                  rgba(255,255,255,.80);
    }
    .tag-cloud{ display:flex; flex-wrap:wrap; gap:10px; margin-top:12px; }
    .tag{
      padding:10px 12px;
      border-radius:16px;
      border:1px solid rgba(20,22,26,.10);
      background: rgba(255,255,255,.70);
      font-weight:900;
      font-size:13px;
      color: rgba(20,22,26,.82);
      transition: transform .2s ease;
      box-shadow: 0 10px 24px rgba(12,18,28,.05);
    }
    .tag:hover{ transform: translateY(-2px); }

    .grid-2{ display:grid; grid-template-columns: 1fr 1fr; gap:16px; }
    .panel-card{
      background: rgba(255,255,255,.80);
      border:1px solid rgba(20,22,26,.10);
      border-radius:22px;
      padding:18px 18px;
      box-shadow: 0 18px 44px rgba(12,18,28,.06);
    }
    .panel-card-bright{
      background: radial-gradient(900px 300px at 20% 10%, rgba(255,61,119,.14), transparent 55%),
                  radial-gradient(800px 260px at 100% 60%, rgba(42,99,255,.14), transparent 60%),
                  rgba(255,255,255,.84);
      border-color: rgba(255,61,119,.18);
    }
    .panel-card-glow{
      background: radial-gradient(800px 280px at 20% 0%, rgba(42,99,255,.18), transparent 60%),
                  radial-gradient(720px 280px at 90% 20%, rgba(255,61,119,.12), transparent 60%),
                  rgba(255,255,255,.86);
    }
    .panel-side{ position:relative; overflow:hidden; }
    .form-actions{ display:flex; gap:10px; flex-wrap:wrap; margin-top:14px; }
    .micro-cards{ display:grid; grid-template-columns: 1fr 1fr 1fr; gap:10px; margin-top:14px; }
    .micro-card{
      border:1px solid rgba(20,22,26,.10);
      background: rgba(255,255,255,.68);
      border-radius:18px;
      padding:12px 12px;
      box-shadow: 0 14px 32px rgba(12,18,28,.05);
      transition: transform .2s ease, box-shadow .2s ease;
    }
    .micro-card:hover{ transform: translateY(-3px); box-shadow: 0 24px 58px rgba(12,18,28,.10); }
    .micro-title{ font-weight:950; font-size:13.5px; }
    .micro-desc{ color:var(--muted); font-size:12.5px; margin-top:6px; }

    .list-checks{ display:flex; flex-direction:column; gap:10px; margin-top:12px; }
    .line-check{
      display:flex; align-items:center; gap:10px;
      padding:12px 12px;
      border-radius:18px;
      background: rgba(255,255,255,.62);
      border:1px solid rgba(20,22,26,.08);
      color: rgba(20,22,26,.82);
      font-weight:800;
      font-size:13.5px;
    }
    .line-check span:last-child{ font-weight:750; color: rgba(20,22,26,.74); }
    .line-check span:first-child{ color: var(--good); font-weight:950; }

    .timeline{
      display:grid; grid-template-columns: 1fr 1fr; gap:14px;
      margin-top:12px;
    }
    .time-item{
      background: rgba(255,255,255,.80);
      border:1px solid rgba(20,22,26,.10);
      border-radius:22px;
      padding:16px 16px;
      box-shadow: 0 18px 44px rgba(12,18,28,.06);
      display:flex; gap:12px; align-items:flex-start;
    }
    .time-dot{
      width:14px; height:14px; border-radius:50%;
      background: linear-gradient(135deg, var(--primary), var(--accent));
      margin-top:6px;
      box-shadow: 0 18px 45px rgba(42,99,255,.25);
      flex:0 0 auto;
    }
    .time-content h3{ margin-top:0; }
    .grid-3{ display:grid; grid-template-columns: repeat(3, 1fr); gap:14px; }
    .net-card{
      background: rgba(255,255,255,.80);
      border:1px solid rgba(20,22,26,.10);
      border-radius:22px;
      padding:18px 18px;
      box-shadow: 0 18px 44px rgba(12,18,28,.06);
      transition: transform .2s ease;
    }
    .net-card:hover{ transform: translateY(-3px); }
    .net-ico{ font-size:20px; }
    .service-map{
      margin-top:16px;
      display:grid; grid-template-columns: 1.1fr .9fr; gap:14px;
      align-items:stretch;
    }
    .map-plate{
      height:100%;
      min-height:240px;
      border-radius:22px;
      background: linear-gradient(135deg, rgba(42,99,255,.10), rgba(255,61,119,.08));
      border:1px solid rgba(42,99,255,.16);
      position:relative;
      overflow:hidden;
      box-shadow: 0 24px 66px rgba(12,18,28,.08);
    }
    .map-gridline{
      position:absolute; inset:-40px;
      background:
        linear-gradient(rgba(20,22,26,.08) 1px, transparent 1px),
        linear-gradient(90deg, rgba(20,22,26,.08) 1px, transparent 1px);
      background-size: 44px 44px;
      opacity:.25;
      transform: rotate(8deg);
      pointer-events:none;
    }
    .map-dot{
      width:14px; height:14px; border-radius:50%;
      background: rgba(42,99,255,.9);
      border:2px solid rgba(255,255,255,.85);
      position:absolute;
      box-shadow: 0 18px 45px rgba(42,99,255,.28);
      animation: pulse 2.2s ease-in-out infinite;
    }
    .d1{ left:18%; top:22%; animation-delay:0s; }
    .d2{ left:62%; top:26%; background: rgba(255,61,119,.92); animation-delay:.4s; }
    .d3{ left:42%; top:58%; background: rgba(42,99,255,.92); animation-delay:.8s; }
    .d4{ left:26%; top:62%; background: rgba(255,107,61,.92); animation-delay:1.1s; }
    .d5{ left:74%; top:62%; background: rgba(42,99,255,.92); animation-delay:1.4s; }
    @keyframes pulse{
      0%,100%{ transform: scale(1); opacity:.95; }
      50%{ transform: scale(1.18); opacity:.75; }
    }
    .map-label{
      position:absolute;
      padding:10px 12px;
      border-radius:16px;
      background: rgba(255,255,255,.80);
      border:1px solid rgba(20,22,26,.10);
      box-shadow: 0 18px 44px rgba(12,18,28,.06);
      font-weight:950;
      font-size:12.8px;
      color: rgba(20,22,26,.86);
      backdrop-filter: blur(6px);
      white-space:nowrap;
    }
    .l1{ left:10%; top:10%; }
    .l2{ left:56%; top:10%; }
    .l3{ left:44%; top:44%; }
    .l4{ left:14%; top:54%; }
    .l5{ left:62%; top:54%; }

    .map-left .muted{ margin-top:10px; }
    .map-stats{
      display:flex; gap:12px; flex-wrap:wrap;
      margin-top:14px;
    }
    .map-stat{
      background: rgba(255,255,255,.66);
      border:1px solid rgba(20,22,26,.10);
      border-radius:18px;
      padding:12px 12px;
      min-width:120px;
      box-shadow: 0 14px 34px rgba(12,18,28,.05);
    }
    .map-stat-num{ font-weight:950; font-size:16px; }
    .map-stat-t{ color:var(--muted); font-size:12.5px; margin-top:6px; font-weight:750; }

    .step-grid{
      display:grid; grid-template-columns: repeat(4, 1fr);
      gap:14px;
      align-items:stretch;
    }
    .step-card{
      background: rgba(255,255,255,.80);
      border:1px solid rgba(20,22,26,.10);
      border-radius:22px;
      padding:18px 18px;
      box-shadow: 0 18px 44px rgba(12,18,28,.06);
      transition: transform .2s ease;
      position:relative;
      overflow:hidden;
      min-height:190px;
    }
    .step-card:hover{ transform: translateY(-3px); }
    .step-num{
      width:52px; height:52px; border-radius:20px;
      display:flex; align-items:center; justify-content:center;
      background: linear-gradient(135deg, rgba(42,99,255,.18), rgba(255,61,119,.14));
      border:1px solid rgba(42,99,255,.20);
      font-weight:950;
      letter-spacing:-.2px;
      box-shadow: 0 18px 44px rgba(42,99,255,.12);
      margin-bottom:12px;
    }

    .callout{
      margin-top:16px;
      background: radial-gradient(900px 220px at 20% 0%, rgba(42,99,255,.18), transparent 60%),
                  radial-gradient(900px 220px at 90% 40%, rgba(255,61,119,.14), transparent 60%),
                  rgba(255,255,255,.86);
      border:1px solid rgba(42,99,255,.18);
      border-radius:26px;
      padding:18px 18px;
      box-shadow: 0 26px 76px rgba(12,18,28,.09);
      display:flex; align-items:center; justify-content:space-between;
      gap:16px;
    }
    .callout-right{ display:flex; gap:12px; flex-wrap:wrap; justify-content:flex-end; }

    .industry-grid{ display:grid; grid-template-columns: repeat(4, 1fr); gap:14px; }
    .industry-card{
      background: rgba(255,255,255,.80);
      border:1px solid rgba(20,22,26,.10);
      border-radius:22px;
      padding:18px 18px;
      box-shadow: 0 18px 44px rgba(12,18,28,.06);
      transition: transform .2s ease, box-shadow .2s ease;
      min-height:200px;
    }
    .industry-card:hover{ transform: translateY(-3px); box-shadow: 0 26px 68px rgba(12,18,28,.10); }
    .industry-tags{ display:flex; flex-wrap:wrap; gap:8px; margin-top:14px; }

    .case-grid{ display:grid; grid-template-columns: repeat(3, 1fr); gap:14px; }
    .case-card{
      background: rgba(255,255,255,.82);
      border:1px solid rgba(20,22,26,.10);
      border-radius:22px;
      padding:18px 18px;
      box-shadow: 0 18px 44px rgba(12,18,28,.06);
      transition: transform .2s ease, box-shadow .2s ease;
      overflow:hidden;
      display:flex; flex-direction:column;
      min-height:240px;
    }
    .case-card:hover{ transform: translateY(-4px); box-shadow: 0 28px 74px rgba(12,18,28,.12); }
    .case-top{ display:flex; align-items:center; justify-content:space-between; gap:12px; }
    .case-badge{
      font-weight:950;
      padding:8px 12px;
      border-radius:999px;
      background: rgba(42,99,255,.10);
      border:1px solid rgba(42,99,255,.18);
      font-size:12.5px;
    }
    .case-icon{ font-size:20px; width:44px; height:44px; border-radius:18px; display:flex; align-items:center; justify-content:center;
      background: linear-gradient(135deg, rgba(42,99,255,.14), rgba(255,61,119,.12));
      border:1px solid rgba(42,99,255,.18);
    }
    .case-meta{ display:flex; gap:8px; flex-wrap:wrap; margin-top:auto; padding-top:14px; }
    .meta-pill{
      font-weight:900;
      font-size:12px;
      padding:7px 10px;
      border-radius:999px;
      border:1px solid rgba(20,22,26,.12);
      background: rgba(255,255,255,.70);
      color: rgba(20,22,26,.82);
    }
    .case-link{
      margin-top:12px;
      font-weight:950;
      color: rgba(42,99,255,.95);
      display:inline-flex; align-items:center; gap:8px;
    }
    .case-link:hover{ text-decoration:underline; text-underline-offset:4px; }

    .article-list{ padding:18px 18px; }
    .article-head{ display:flex; align-items:center; justify-content:space-between; gap:12px; }
    .muted-link{ color: rgba(20,22,26,.72); font-weight:850; font-size:13.5px; }
    .muted-link:hover{ color: rgba(42,99,255,.95); text-decoration:underline; text-underline-offset:4px; }

    .article-items{ margin-top:14px; display:flex; flex-direction:column; gap:10px; }
    .article-item{
      display:flex; align-items:flex-start; gap:12px;
      padding:12px 12px;
      border-radius:18px;
      background: rgba(255,255,255,.62);
      border:1px solid rgba(20,22,26,.08);
      transition: transform .2s ease, border-color .2s ease;
    }
    .article-item:hover{ transform: translateY(-2px); border-color: rgba(42,99,255,.20); }
    .article-dot{ width:10px; height:10px; border-radius:50%; background: rgba(255,61,119,.9); margin-top:7px; box-shadow: 0 18px 45px rgba(255,61,119,.18); }
    .article-title{ font-weight:950; font-size:14.3px; line-height:1.35; }
    .article-meta{ color:var(--muted); font-size:12.7px; margin-top:6px; }
    .article-more{
      margin-left:auto;
      border:1px solid rgba(20,22,26,.12);
      background:#fff;
      padding:10px 10px;
      border-radius:14px;
      font-weight:950;
      font-size:13px;
      box-shadow: 0 14px 34px rgba(12,18,28,.05);
      transition: transform .2s ease, border-color .2s ease;
    }
    .article-more:hover{ transform: translateY(-2px); border-color: rgba(42,99,255,.24); }
    .article-footer{ display:flex; gap:10px; flex-wrap:wrap; margin-top:14px; }

    .side-media{ padding:18px 18px; }
    .media-strip{ display:grid; grid-template-columns: repeat(3,1fr); gap:12px; margin-top:14px; }
    .media-item{ background: rgba(255,255,255,.64); border:1px solid rgba(20,22,26,.10); border-radius:18px; padding:10px; }
    .media-img{ width:100%; height:auto; border-radius:14px; display:block; object-fit:cover; }
    .media-cap{ margin-top:8px; color:var(--muted); font-size:12.6px; font-weight:750; line-height:1.35; }
    .media-grid{ display:grid; grid-template-columns: 1fr 1fr; gap:10px; margin-top:12px; }
    .asset-card{
      border:1px solid rgba(20,22,26,.10);
      background: rgba(255,255,255,.70);
      border-radius:18px;
      padding:12px 12px;
      box-shadow: 0 14px 34px rgba(12,18,28,.05);
      transition: transform .2s ease;
    }
    .asset-card:hover{ transform: translateY(-3px); }
    .asset-title{ font-weight:950; font-size:13.8px; }
    .asset-desc{ color:var(--muted); font-size:12.5px; margin-top:6px; font-weight:750; }

    .compare-top{ display:grid; grid-template-columns: 1fr 1fr; gap:14px; }
    .rating-card{
      background: rgba(255,255,255,.84);
      border:1px solid rgba(20,22,26,.10);
      border-radius:26px;
      padding:18px 18px;
      box-shadow: 0 26px 76px rgba(12,18,28,.09);
      display:flex; align-items:center; justify-content:space-between; gap:16px;
    }
    .rating-left{ display:flex; flex-direction:column; gap:8px; }
    .rating-stars{ font-size:20px; letter-spacing:2px; }
    .star{ color: rgba(255,176,32,.35); }
    .star.on{ color: #ffb020; text-shadow: 0 18px 45px rgba(255,176,32,.22); }
    .rating-text{ font-weight:950; color: rgba(20,22,26,.86); }
    .rating-right{ text-align:right; }
    .rating-score{ font-weight:1000; font-size:34px; letter-spacing:-.8px; }
    .rating-unit{ font-size:14px; color:var(--muted); font-weight:950; }
    .rating-sub{ color:var(--muted); font-weight:850; margin-top:4px; }

    .compare-quick{
      background: rgba(255,255,255,.80);
      border:1px solid rgba(20,22,26,.10);
      border-radius:26px;
      padding:18px 18px;
      box-shadow: 0 18px 44px rgba(12,18,28,.06);
    }
    .bullets{ margin:12px 0 0; padding:0 0 0 18px; color: rgba(20,22,26,.78); }
    .bullets li{ margin:10px 0; line-height:1.55; font-size:14.2px; }
    .bullets strong{ color: rgba(20,22,26,.92); }

    .compare-table-wrap{
      margin-top:14px;
      background: rgba(255,255,255,.82);
      border:1px solid rgba(20,22,26,.10);
      border-radius:26px;
      padding:18px 18px;
      box-shadow: 0 18px 44px rgba(12,18,28,.06);
    }
    .table-head .muted{ margin-top:8px; }
    .table-scroll{ overflow:auto; border-radius:16px; }
    .compare-table, .price-table{
      width:100%;
      border-collapse:collapse;
      min-width:760px;
      background:#fff;
    }
    .compare-table th, .compare-table td, .price-table th, .price-table td{
      border-bottom:1px solid rgba(20,22,26,.10);
      padding:12px 12px;
      text-align:left;
      vertical-align:top;
      font-size:14px;
    }
    .compare-table thead th{
      position:sticky; top:0;
      background: linear-gradient(135deg, rgba(42,99,255,.10), rgba(255,61,119,.08));
      font-weight:950;
      color: rgba(20,22,26,.88);
      border-bottom:1px solid rgba(42,99,255,.18);
    }
    .price-table thead th{
      background: linear-gradient(135deg, rgba(42,99,255,.10), rgba(255,61,119,.08));
      font-weight:950;
      color: rgba(20,22,26,.88);
      border-bottom:1px solid rgba(42,99,255,.18);
    }
    .compare-actions{
      margin-top:14px;
      background: rgba(255,255,255,.82);
      border:1px solid rgba(20,22,26,.10);
      border-radius:26px;
      padding:16px 16px;
      box-shadow: 0 18px 44px rgba(12,18,28,.06);
      display:flex; align-items:center; justify-content:space-between; gap:14px;
    }

    .match-grid .panel-side{ padding:18px 18px; }
    .side-accordion{ margin-top:14px; display:flex; flex-direction:column; gap:10px; }
    .acc-item{
      border:1px solid rgba(20,22,26,.10);
      background: rgba(255,255,255,.66);
      border-radius:18px;
      overflow:hidden;
    }
    .acc-btn{
      width:100%;
      text-align:left;
      border:none;
      background:transparent;
      padding:12px 12px;
      font-weight:950;
      cursor:pointer;
      color: rgba(20,22,26,.90);
      font-size:14.2px;
    }
    .acc-btn:focus{ outline:none; box-shadow: var(--focus); }
    .acc-body{
      padding:0 12px 12px;
    }
    .acc-body p{ margin:0; }
    .mini-divider{ height:1px; background: rgba(20,22,26,.10); margin:14px 0; }
    .trusted-row{ display:flex; flex-direction:column; gap:10px; }
    .trusted-item{
      display:flex; gap:12px; align-items:flex-start;
      background: rgba(255,255,255,.62);
      border:1px solid rgba(20,22,26,.08);
      border-radius:18px;
      padding:12px 12px;
    }
    .trusted-ico{ width:38px; height:38px; border-radius:16px; display:flex; align-items:center; justify-content:center;
      background: linear-gradient(135deg, rgba(42,99,255,.14), rgba(255,61,119,.12));
      border:1px solid rgba(42,99,255,.18);
      font-size:18px;
    }
    .trusted-title{ font-weight:950; }
    .trusted-desc{ color:var(--muted); margin-top:6px; font-size:12.7px; font-weight:800; line-height:1.45; }

    .form{ margin-top:14px; }
    .field-row{ display:grid; grid-template-columns: 1fr 1fr; gap:12px; margin-top:12px; }
    .field{ display:flex; flex-direction:column; gap:8px; }
    .label{ font-weight:900; font-size:13px; color: rgba(20,22,26,.86); }
    input, select, textarea{
      width:100%;
      border-radius:16px;
      border:1px solid rgba(20,22,26,.14);
      background: rgba(255,255,255,.92);
      padding:12px 12px;
      font-size:14.2px;
      color: rgba(20,22,26,.92);
      transition: box-shadow .2s ease, border-color .2s ease, transform .2s ease;
    }
    textarea{ resize:vertical; min-height:120px; max-height:260px; }
    input:focus, select:focus, textarea:focus{
      outline:none;
      border-color: rgba(42,99,255,.40);
      box-shadow: var(--focus);
    }
    .form-bottom{ margin-top:14px; display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap; }
    .form-hint{ color:var(--muted); font-size:12.5px; font-weight:800; }
    .form-actions .btn{ flex:0 0 auto; }

    .side-call{
      margin-top:14px;
      background: radial-gradient(720px 220px at 20% 0%, rgba(255,61,119,.13), transparent 60%),
                  rgba(255,255,255,.70);
      border:1px solid rgba(255,61,119,.18);
      border-radius:22px;
      padding:14px 14px;
      box-shadow: 0 18px 44px rgba(12,18,28,.06);
    }
    .side-call-head{ display:flex; gap:12px; align-items:flex-start; }
    .side-call-ico{
      width:44px; height:44px; border-radius:18px;
      display:flex; align-items:center; justify-content:center;
      background: linear-gradient(135deg, rgba(255,61,119,.15), rgba(42,99,255,.12));
      border:1px solid rgba(255,61,119,.18);
      font-size:20px;
    }
    .side-call-title{ font-weight:1000; letter-spacing:-.2px; }
    .side-call-sub{ color:var(--muted); margin-top:6px; font-size:12.8px; font-weight:800; }
    .side-call-actions{ margin-top:12px; display:flex; gap:10px; flex-wrap:wrap; }

    .token-points{ margin-top:12px; display:flex; flex-direction:column; gap:10px; }
    .token-point{
      display:flex; gap:12px; align-items:flex-start;
      padding:12px 12px;
      border-radius:18px;
      background: rgba(255,255,255,.62);
      border:1px solid rgba(20,22,26,.08);
    }
    .tp-ico{
      width:38px; height:38px; border-radius:16px;
      display:flex; align-items:center; justify-content:center;
      background: linear-gradient(135deg, rgba(42,99,255,.16), rgba(255,61,119,.12));
      border:1px solid rgba(42,99,255,.20);
      font-weight:1000;
      color: rgba(20,22,26,.86);
    }
    .tp-title{ font-weight:1000; }
    .tp-desc{ color:var(--muted); margin-top:6px; font-size:12.8px; font-weight:800; line-height:1.45; }
    .token-actions{ margin-top:14px; display:flex; gap:10px; flex-wrap:wrap; }

    .token-note{
      margin-top:12px;
      display:flex; gap:10px; align-items:flex-start;
      padding:12px 12px;
      border-radius:18px;
      background: rgba(255,255,255,.62);
      border:1px solid rgba(20,22,26,.08);
    }
    .token-note-ico{ width:34px; height:34px; border-radius:16px; background: rgba(42,99,255,.12); border:1px solid rgba(42,99,255,.18); display:flex; align-items:center; justify-content:center; font-weight:950; }
    .token-note-text{ color:var(--muted); font-weight:800; font-size:12.8px; line-height:1.5; }

    .training-list{ margin-top:12px; display:flex; flex-direction:column; gap:10px; }
    .train-item{
      display:flex; align-items:center; gap:12px;
      padding:12px 12px;
      border-radius:18px;
      background: rgba(255,255,255,.62);
      border:1px solid rgba(20,22,26,.08);
      font-weight:900;
      color: rgba(20,22,26,.86);
      font-size:14px;
    }
    .train-dot{ width:10px; height:10px; border-radius:50%; background: rgba(42,99,255,.95); box-shadow: 0 18px 45px rgba(42,99,255,.22); }
    .training-bottom{ margin-top:14px; }
    .small{ font-size:12.8px; }

    .panel-card-grad{
      background: radial-gradient(900px 260px at 10% 0%, rgba(255,61,119,.14), transparent 60%),
                  radial-gradient(860px 260px at 100% 30%, rgba(42,99,255,.18), transparent 62%),
                  rgba(255,255,255,.86);
    }
    .skill-grid{
      margin-top:14px;
      display:grid; grid-template-columns: 1fr 1fr;
      gap:12px;
    }
    .skill{
      border-radius:18px;
      padding:12px 12px;
      background: rgba(255,255,255,.64);
      border:1px solid rgba(20,22,26,.10);
      box-shadow: 0 14px 34px rgba(12,18,28,.05);
    }
    .skill-ico{
      width:40px; height:40px; border-radius:18px;
      display:flex; align-items:center; justify-content:center;
      background: linear-gradient(135deg, rgba(42,99,255,.14), rgba(255,61,119,.12));
      border:1px solid rgba(42,99,255,.18);
      font-size:18px;
    }
    .skill-title{ margin-top:10px; font-weight:1000; }
    .skill-desc{ margin-top:6px; color:var(--muted); font-weight:800; font-size:12.8px; line-height:1.45; }
    .training-cta{ margin-top:14px; display:flex; gap:10px; flex-wrap:wrap; }

    .help-card{ padding:18px 18px; }
    .help-top{ display:flex; align-items:center; justify-content:space-between; gap:12px; }
    .kb-list{ margin-top:14px; display:flex; flex-direction:column; gap:10px; }
    .kb-item{
      display:flex; gap:12px; align-items:flex-start;
      padding:12px 12px;
      border-radius:18px;
      background: rgba(255,255,255,.62);
      border:1px solid rgba(20,22,26,.08);
    }
    .kb-ico{
      width:44px; height:44px; border-radius:18px;
      display:flex; align-items:center; justify-content:center;
      background: rgba(42,99,255,.12);
      border:1px solid rgba(42,99,255,.18);
      font-size:18px;
    }
    .kb-title{ font-weight:1000; }
    .kb-desc{ margin-top:6px; color:var(--muted); font-weight:800; font-size:12.8px; line-height:1.45; }
    .help-cta{ margin-top:14px; display:flex; gap:10px; flex-wrap:wrap; }

    .news-card{ padding:18px 18px; }
    .news-head{ display:flex; flex-direction:column; gap:6px; }
    .news-sub{ color:var(--muted); font-weight:850; font-size:13px; }
    .news-list{ margin-top:14px; display:flex; flex-direction:column; gap:10px; }
    .news-item{
      display:flex; gap:12px; align-items:flex-start;
      padding:12px 12px;
      border-radius:18px;
      background: rgba(255,255,255,.62);
      border:1px solid rgba(20,22,26,.08);
    }
    .news-dot{ width:10px; height:10px; border-radius:50%; background: rgba(255,61,119,.95); margin-top:7px; box-shadow: 0 18px 45px rgba(255,61,119,.18); }
    .news-title{ font-weight:1000; }
    .news-meta{ margin-top:6px; color:var(--muted); font-weight:800; font-size:12.8px; line-height:1.45; }
    .news-footer{ margin-top:14px; display:flex; gap:10px; flex-wrap:wrap; justify-content:flex-end; }

    .faq-grid{ display:grid; grid-template-columns: 1fr 1fr; gap:14px; }
    .faq-item{
      background: rgba(255,255,255,.82);
      border:1px solid rgba(20,22,26,.10);
      border-radius:22px;
      padding:12px 12px;
      box-shadow: 0 18px 44px rgba(12,18,28,.06);
      margin-bottom:12px;
      overflow:hidden;
    }
    .faq-q{
      width:100%;
      border:none;
      background:transparent;
      text-align:left;
      padding:10px 6px;
      font-weight:1000;
      font-size:14.5px;
      cursor:pointer;
      color: rgba(20,22,26,.92);
    }
    .faq-q:focus{ outline:none; box-shadow: var(--focus); border-radius:14px; }
    .faq-a{
      max-height:0;
      overflow:hidden;
      transition: max-height .35s ease;
      padding:0 6px;
    }
    .faq-a.open{ max-height:220px; padding:0 6px 12px; }
    .faq-a p{ margin:0; color: rgba(20,22,26,.72); font-weight:750; line-height:1.7; font-size:13.9px; }
    .faq-col .faq-item:last-child{ margin-bottom:0; }

    .faq-bottom-actions{
      margin-top:14px;
      border-radius:26px;
      background: radial-gradient(900px 240px at 20% 0%, rgba(42,99,255,.18), transparent 60%),
                  radial-gradient(900px 240px at 90% 40%, rgba(255,61,119,.14), transparent 60%),
                  rgba(255,255,255,.86);
      border:1px solid rgba(42,99,255,.18);
      padding:16px 16px;
      display:flex; align-items:center; justify-content:space-between; gap:14px;
      box-shadow: 0 26px 76px rgba(12,18,28,.08);
    }
    .faq-bottom-title{ font-weight:1000; letter-spacing:-.2px; }
    .faq-bottom-desc{ margin-top:6px; color:var(--muted); font-weight:850; }
    .faq-bottom-right{ display:flex; gap:10px; flex-wrap:wrap; justify-content:flex-end; }

    .contact-grid{ display:grid; grid-template-columns: 1fr 1fr; gap:14px; }
    .contact-card{
      background: rgba(255,255,255,.82);
      border:1px solid rgba(20,22,26,.10);
      border-radius:26px;
      padding:18px 18px;
      box-shadow: 0 18px 44px rgba(12,18,28,.06);
      overflow:hidden;
    }
    .contact-lines{ margin-top:12px; display:flex; flex-direction:column; gap:10px; }
    .contact-line{
      display:flex; gap:12px; align-items:flex-start;
      padding:12px 12px;
      border-radius:18px;
      background: rgba(255,255,255,.62);
      border:1px solid rgba(20,22,26,.08);
    }
    .contact-ico{
      width:44px; height:44px; border-radius:18px;
      display:flex; align-items:center; justify-content:center;
      background: rgba(42,99,255,.12);
      border:1px solid rgba(42,99,255,.18);
      font-size:18px;
      flex:0 0 auto;
    }
    .contact-title{ font-weight:950; }
    .contact-value{ margin-top:6px; font-weight:900; color: rgba(20,22,26,.88); }
    .inline-link{ color: rgba(42,99,255,.95); font-weight:950; }
    .inline-link:hover{ text-decoration:underline; text-underline-offset:4px; }
    .contact-cta{ margin-top:14px; display:flex; gap:10px; flex-wrap:wrap; }

    .contact-card-qr{
      background: radial-gradient(760px 260px at 20% 0%, rgba(42,99,255,.18), transparent 60%),
                  radial-gradient(760px 260px at 90% 20%, rgba(255,61,119,.14), transparent 60%),
                  rgba(255,255,255,.86);
      border-color: rgba(42,99,255,.18);
      position:relative;
    }
    .qr-head{ display:flex; flex-direction:column; gap:6px; }
    .qr-wrap{ margin-top:14px; display:flex; flex-direction:column; align-items:flex-start; gap:10px; }
    .qr-img{
      width:170px; height:170px;
      border-radius:22px;
      object-fit:cover;
      background:#fff;
      border:1px solid rgba(20,22,26,.10);
      box-shadow: 0 26px 76px rgba(12,18,28,.10);
    }
    .qr-badge{
      font-weight:1000;
      color: rgba(20,22,26,.86);
      background: rgba(255,255,255,.70);
      border:1px solid rgba(20,22,26,.10);
      padding:10px 12px;
      border-radius:999px;
      box-shadow: 0 14px 34px rgba(12,18,28,.06);
    }
    .qr-actions{ margin-top:14px; display:flex; gap:10px; flex-wrap:wrap; }

    .linkbox{
      margin-top:14px;
      background: rgba(255,255,255,.76);
      border:1px solid rgba(20,22,26,.10);
      border-radius:26px;
      padding:16px 16px;
      box-shadow: 0 18px 44px rgba(12,18,28,.06);
    }
    .linkbox-head .h3{ margin-top:8px; }
    .friend-links{
      margin-top:12px;
      display:flex; flex-wrap:wrap; gap:10px;
    }
    .friend-links a{
      padding:10px 12px;
      border-radius:16px;
      border:1px solid rgba(20,22,26,.10);
      background: rgba(255,255,255,.70);
      font-weight:950;
      font-size:13px;
      color: rgba(20,22,26,.84);
      box-shadow: 0 14px 34px rgba(12,18,28,.05);
      transition: transform .2s ease, border-color .2s ease;
    }
    .friend-links a:hover{ transform: translateY(-2px); border-color: rgba(42,99,255,.22); color: rgba(42,99,255,.95); text-decoration:none; }

    .partner-card{ min-height:320px; }
    .partner-list{ margin-top:12px; display:flex; flex-direction:column; gap:10px; }
    .partner-item{
      display:flex; gap:12px; align-items:center;
      background: rgba(255,255,255,.62);
      border:1px solid rgba(20,22,26,.08);
      border-radius:18px;
      padding:12px 12px;
      font-weight:950;
      color: rgba(20,22,26,.86);
    }
    .partner-item span:first-child{ color: var(--good); font-weight:1000; }
    .partner-note{
      margin-top:14px;
      display:flex; gap:10px; align-items:flex-start;
      padding:12px 12px;
      border-radius:18px;
      background: rgba(255,255,255,.62);
      border:1px solid rgba(20,22,26,.08);
    }
    .partner-note-ico{
      width:38px; height:38px; border-radius:16px;
      background: rgba(255,61,119,.12);
      border:1px solid rgba(255,61,119,.18);
      display:flex; align-items:center; justify-content:center;
      font-weight:1000;
    }
    .partner-note-text{ color:var(--muted); font-weight:850; line-height:1.5; font-size:12.8px; }

    .stack-steps{ margin-top:14px; display:flex; flex-direction:column; gap:12px; }
    .stack-step{
      display:flex; gap:12px; align-items:flex-start;
      padding:12px 12px;
      border-radius:18px;
      background: rgba(255,255,255,.62);
      border:1px solid rgba(20,22,26,.08);
    }
    .ss-num{
      width:56px; height:56px; border-radius:20px;
      display:flex; align-items:center; justify-content:center;
      background: linear-gradient(135deg, rgba(42,99,255,.14), rgba(255,61,119,.12));
      border:1px solid rgba(42,99,255,.18);
      font-weight:1000;
      box-shadow: 0 18px 44px rgba(42,99,255,.10);
      flex:0 0 auto;
    }
    .ss-title{ font-weight:1000; }
    .ss-desc{ margin-top:6px; color:var(--muted); font-weight:850; font-size:12.8px; line-height:1.45; }
    .partner-mini{ margin-top:14px; padding:14px 14px; border-radius:22px; border:1px solid rgba(20,22,26,.10); background: rgba(255,255,255,.68); box-shadow: 0 18px 44px rgba(12,18,28,.06); }
    .partner-mini-head{ font-weight:1000; }
    .partner-mini-links{ margin-top:10px; display:flex; flex-wrap:wrap; gap:10px; }
    .partner-mini-links a{
      padding:10px 12px;
      border-radius:16px;
      border:1px solid rgba(20,22,26,.10);
      background: rgba(255,255,255,.70);
      font-weight:950;
      color: rgba(20,22,26,.84);
      box-shadow: 0 14px 34px rgba(12,18,28,.05);
      transition: transform .2s ease, border-color .2s ease;
    }
    .partner-mini-links a:hover{ transform: translateY(-2px); border-color: rgba(42,99,255,.22); color: rgba(42,99,255,.95); }

    .final-strip{
      background: radial-gradient(1000px 260px at 18% 0%, rgba(42,99,255,.22), transparent 60%),
                  radial-gradient(900px 260px at 90% 40%, rgba(255,61,119,.16), transparent 60%),
                  rgba(255,255,255,.88);
      border:1px solid rgba(42,99,255,.18);
      border-radius:30px;
      padding:18px 18px;
      box-shadow: 0 26px 76px rgba(12,18,28,.10);
      display:flex; align-items:center; justify-content:space-between; gap:16px;
    }
    .final-title{
      font-weight:1000;
      letter-spacing:-.3px;
      margin-top:8px;
      font-size:18px;
    }
    .final-desc{ margin-top:8px; color:var(--muted); font-weight:850; line-height:1.6; }
    .final-strip-right{ display:flex; gap:10px; flex-wrap:wrap; justify-content:flex-end; }

    .site-footer{
      background: linear-gradient(180deg, rgba(14,20,33,1) 0%, rgba(9,13,24,1) 100%);
      color:#e9eef7;
      border-top:1px solid rgba(255,255,255,.10);
      padding:34px 0 24px;
    }
    .footer-inner{ padding-top:6px; }
    .footer-top{
      display:grid;
      grid-template-columns: 1.1fr 1fr 1fr 1.2fr;
      gap:16px;
      align-items:start;
    }
    .footer-brand{ display:flex; gap:12px; align-items:flex-start; }
    .footer-logo{
      width:46px; height:46px; border-radius:16px; object-fit:contain;
      background:#fff; padding:6px;
      border:1px solid rgba(255,255,255,.16);
    }
    .footer-name{ font-weight:1000; letter-spacing:-.2px; font-size:16px; }
    .footer-sub{ color: rgba(233,238,247,.78); font-weight:850; margin-top:6px; font-size:12.8px; line-height:1.5; }
    .footer-title{ font-weight:1000; margin-bottom:10px; color:#fff; }
    .footer-links{ display:flex; flex-direction:column; gap:10px; }
    .footer-links a{
      color: rgba(233,238,247,.78);
      font-weight:850;
      font-size:13px;
      transition: color .2s ease;
    }
    .footer-links a:hover{ color:#fff; text-decoration:underline; text-underline-offset:4px; }

    .footer-bottom{
      margin-top:20px;
      padding-top:16px;
      border-top: 1px solid rgba(255,255,255,.12);
      display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap;
    }
    .copyright{ color: rgba(233,238,247,.78); font-weight:850; font-size:12.8px; }
    .footer-small{ margin-top:6px; color: rgba(233,238,247,.78); font-weight:850; font-size:12.8px; display:flex; align-items:center; gap:10px; flex-wrap:wrap; }
    .sep{ opacity:.7; }
    .ai-page-home-link{
      padding:10px 12px;
      border-radius:16px;
      border:1px solid rgba(255,255,255,.16);
      background: rgba(255,255,255,.06);
      color:#fff;
      font-weight:1000;
      font-size:13px;
      box-shadow: 0 18px 50px rgba(0,0,0,.25);
    }
    .ai-page-home-link:hover{ background: rgba(255,255,255,.10); text-decoration:none; }
    .to-top{
      border-radius:16px;
      border:1px solid rgba(255,255,255,.16);
      background: rgba(255,255,255,.06);
      color:#fff;
      font-weight:1000;
      padding:10px 12px;
      cursor:pointer;
    }
    .to-top:focus{ outline:none; box-shadow: 0 0 0 4px rgba(255,255,255,.18); }
    .to-top:hover{ background: rgba(255,255,255,.10); }

    .float-kefu{
      position:fixed; right:14px; bottom:14px;
      z-index:100;
      display:flex;
      flex-direction:column;
      gap:10px;
      align-items:flex-end;
    }
    .float-link{
      display:flex; align-items:center; gap:10px;
      background: rgba(255,255,255,.86);
      border:1px solid rgba(20,22,26,.10);
      border-radius:18px;
      padding:10px 12px;
      box-shadow: 0 26px 76px rgba(12,18,28,.14);
      transition: transform .2s ease, box-shadow .2s ease;
      max-width: 180px;
    }
    .float-link:hover{ transform: translateY(-3px); box-shadow: 0 34px 90px rgba(12,18,28,.18); }
    .float-ico{ font-size:18px; }
    .float-text{ font-weight:1000; color: rgba(20,22,26,.90); font-size:13.5px; }
    .float-top{
      width:46px; height:46px; border-radius:18px;
      border:1px solid rgba(20,22,26,.10);
      background: rgba(255,255,255,.86);
      box-shadow: 0 26px 76px rgba(12,18,28,.14);
      position:relative;
      cursor:pointer;
      display:inline-block;
    }
    .float-top::before{
      content:"↑";
      position:absolute; inset:0;
      display:flex; align-items:center; justify-content:center;
      font-weight:1000; color: rgba(20,22,26,.88);
      font-size:18px;
    }
    .float-top:hover{ transform: translateY(-3px); }

    .toast{
      position:fixed; left:50%; top:20px; transform: translateX(-50%) translateY(-10px);
      background: rgba(20,22,26,.92);
      color:#fff;
      padding:10px 12px;
      border-radius:16px;
      box-shadow: 0 30px 90px rgba(0,0,0,.35);
      opacity:0; pointer-events:none;
      transition: opacity .25s ease, transform .25s ease;
      z-index:200;
      font-weight:900;
      font-size:13px;
      max-width: 86vw;
      text-align:center;
    }
    .toast.show{
      opacity:1; transform: translateX(-50%) translateY(0);
    }

    @media (prefers-reduced-motion: reduce){
      .reveal{ transition:none; }
      .map-dot{ animation:none; }
      .stat-card, .cap-card, .step-card, .industry-card, .brief-item, .article-item, .micro-card, .tag, .asset-card, .news-item, .friend-links a{ transition:none !important; }
    }

    @media (max-width: 980px){
      .hero-inner{ grid-template-columns: 1fr; }
      .nav{ justify-content:flex-end; }
      .nav-links{ display:none; }
      .nav-toggle{ display:flex; }
      .nav-links{
        position:absolute; left:18px; right:18px; top:68px;
        background: rgba(255,255,255,.92);
        border:1px solid rgba(20,22,26,.10);
        border-radius:22px;
        padding:12px 12px;
        box-shadow: 0 30px 90px rgba(12,18,28,.18);
        flex-direction:column;
        align-items:stretch;
        max-width:none;
        gap:6px;
      }
      .nav-links.open{ display:flex; }
      .nav-link{ padding:10px 12px; background: rgba(255,255,255,.70); border:1px solid rgba(20,22,26,.08); }
      .header-actions{ min-width:auto; }
      .hero-title{ font-size:36px; }
      .stat-grid{ grid-template-columns: 1fr 1fr; }
      .brief-row{ grid-template-columns: repeat(2, 1fr); }
      .feature-row{ grid-template-columns:1fr; }
      .cap-grid{ grid-template-columns: 1fr 1fr; }
      .tool-row{ grid-template-columns: 1fr; }
      .grid-2{ grid-template-columns: 1fr; }
      .timeline{ grid-template-columns: 1fr; }
      .step-grid{ grid-template-columns: 1fr 1fr; }
      .industry-grid{ grid-template-columns: 1fr 1fr; }
      .case-grid{ grid-template-columns: 1fr; }
      .compare-top{ grid-template-columns:1fr; }
      .faq-grid{ grid-template-columns:1fr; }
      .contact-grid{ grid-template-columns:1fr; }
      .service-map{ grid-template-columns:1fr; }
      .footer-top{ grid-template-columns: 1fr; }
      .float-kefu .float-text{ display:none; }
    }

    @media (max-width: 520px){
      .hero-title{ font-size:30px; }
      .meta-item{ min-width: 100%; }
      .stat-grid{ grid-template-columns: 1fr; }
      .cap-grid{ grid-template-columns:1fr; }
      .brief-row{ grid-template-columns:1fr; }
      .step-grid{ grid-template-columns:1fr; }
      .industry-grid{ grid-template-columns:1fr; }
      .micro-cards{ grid-template-columns: 1fr; }
      .form-bottom{ justify-content:flex-start; }
      .field-row{ grid-template-columns: 1fr; }
      .faq-bottom-actions{ flex-direction:column; align-items:flex-start; }
      .compare-actions{ flex-direction:column; align-items:flex-start; }
      .final-strip{ flex-direction:column; align-items:flex-start; }
      .final-strip-right{ justify-content:flex-start; }
    }