:root{
      --bg:#f7fafc;
      --card:#ffffff;
      --text:#1c2430;
      --muted:#5b6a7c;
      --line:rgba(17, 24, 39, .10);
      --shadow: 0 10px 30px rgba(13, 26, 45, .10);
      --shadow2: 0 18px 50px rgba(12, 24, 40, .12);
      --accent:#16b6c8;
      --accent2:#2b6bff;
      --accent3:#7c3aed;
      --accent4:#00d4ff;
      --chipBg: rgba(22,182,200,.10);
      --focus: rgba(43,107,255,.35);
      --radius:16px;
      --radius2:22px;
      --container: 1120px;
      --padX: 18px;
    }

    *{box-sizing:border-box}
    html,body{height:100%}
    body{
      margin:0;
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB",
        "Microsoft YaHei", "Noto Sans SC", Helvetica, Arial, sans-serif;
      background: radial-gradient(1200px 800px at 20% -10%, rgba(22,182,200,.18), transparent 55%),
                  radial-gradient(900px 620px at 90% 10%, rgba(43,107,255,.16), transparent 50%),
                  linear-gradient(#f7fafc, #f7fbff);
      color:var(--text);
      overflow-x:hidden;
    }

    a{color:inherit; text-decoration:none}
    .skip-link{
      position:absolute; left:-999px; top:12px;
      background:#0b1220; color:#fff; padding:10px 12px; border-radius:10px;
      z-index:9999;
    }
    .skip-link:focus{left:12px}

    .container{
      width: min(var(--container), calc(100% - var(--padX) * 2));
      margin:0 auto;
    }

    .sr-only{
      position:absolute !important;
      width:1px;height:1px;
      padding:0;margin:-1px;
      overflow:hidden;clip:rect(0,0,0,0);
      white-space:nowrap;border:0;
    }

    .site-header{
      position:sticky; top:0; z-index:50;
      backdrop-filter: blur(10px);
      background: rgba(247,250,252,.72);
      border-bottom:1px solid rgba(17, 24, 39, .06);
    }
    .nav-glow{
      position:absolute; left:0; right:0; top:0; height:1px;
      background: linear-gradient(90deg, rgba(22,182,200,.35), rgba(43,107,255,.35), rgba(124,58,237,.25));
      opacity:.8;
      pointer-events:none;
    }
    .nav-wrap{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      padding:12px 0;
      position:relative;
    }

    .brand-link{display:flex; align-items:center; gap:10px}
    .ai-page-logo{
      width:132px;
      max-height:38px;
      object-fit:contain;
      display:block;
      filter: drop-shadow(0 10px 18px rgba(21, 110, 255, .10));
    }

    .nav{display:flex; align-items:center; gap:14px}
    .nav-panel{
      display:flex;
      align-items:center;
      gap:14px;
    }
    .nav-item{
      padding:10px 10px;
      border-radius:12px;
      color: rgba(28,36,48,.86);
      font-weight:600;
      font-size:14px;
      transition: background .2s ease, transform .2s ease, color .2s ease;
      white-space:nowrap;
    }
    .nav-item:hover{
      background: rgba(22,182,200,.08);
      color:#0f172a;
      transform: translateY(-1px);
    }

    .nav-cta{
      display:flex; align-items:center; gap:10px; flex-wrap:wrap;
      justify-content:flex-end;
    }

    .nav-toggle{
      display:none;
      width:42px;height:42px;
      border-radius:14px;
      border:1px solid rgba(17, 24, 39, .10);
      background: rgba(255,255,255,.65);
      cursor:pointer;
      align-items:center; justify-content:center;
      gap:4px;
      padding:10px;
      transition: transform .15s ease;
    }
    .nav-toggle:active{transform: scale(.98)}
    .nav-toggle-line{
      width:18px;height:2px;
      background: rgba(28,36,48,.85);
      border-radius:999px;
      display:block;
    }

    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      border-radius:14px;
      padding:10px 14px;
      border:1px solid transparent;
      font-weight:700;
      letter-spacing:.01em;
      transition: transform .15s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
      cursor:pointer;
      white-space:nowrap;
      user-select:none;
    }
    .btn:focus{outline:none; box-shadow: 0 0 0 4px var(--focus)}
    .btn:active{transform: translateY(1px)}

    .btn-lg{padding:12px 16px; border-radius:16px; font-size:15px}
    .btn-wide{width:100%}

    .btn-primary{
      background: linear-gradient(135deg, rgba(22,182,200,1), rgba(43,107,255,1));
      color:#fff;
      box-shadow: 0 18px 40px rgba(22,182,200,.22), 0 10px 20px rgba(43,107,255,.12);
      border-color: rgba(255,255,255,.18);
    }
    .btn-primary:hover{
      box-shadow: 0 22px 52px rgba(22,182,200,.25), 0 16px 26px rgba(43,107,255,.16);
      transform: translateY(-1px);
    }

    .btn-ghost{
      background: rgba(255,255,255,.66);
      border-color: rgba(17, 24, 39, .10);
      color:#0f172a;
    }
    .btn-ghost:hover{
      background: rgba(255,255,255,.85);
      transform: translateY(-1px);
      border-color: rgba(22,182,200,.25);
    }

    .btn-soft{
      background: rgba(22,182,200,.10);
      border-color: rgba(22,182,200,.22);
      color:#0b1220;
    }
    .btn-soft:hover{
      background: rgba(22,182,200,.14);
      transform: translateY(-1px);
      border-color: rgba(22,182,200,.28);
    }

    .btn-link{
      padding:10px 10px;
      background:transparent;
      border-color:transparent;
      color: rgba(28,36,48,.92);
      font-weight:800;
    }
    .btn-link:hover{
      color:#0b1220;
      background: rgba(43,107,255,.08);
      transform: translateY(-1px);
    }
    .btn-arrow{opacity:.85; transition: transform .15s ease}
    .btn-link:hover .btn-arrow{transform: translateX(2px)}

    .hero{
      position:relative;
      padding:48px 0 20px;
      overflow:hidden;
    }
    .hero-bg{
      position:absolute; inset:-100px -80px auto -80px;
      height:820px;
      pointer-events:none;
      z-index:0;
    }
    .bg-grid{
      position:absolute; inset:0;
      background:
        linear-gradient(transparent 0 16px, rgba(22,182,200,.10) 16px 17px, transparent 17px),
        linear-gradient(90deg, transparent 0 16px, rgba(43,107,255,.10) 16px 17px, transparent 17px);
      background-size: 38px 38px;
      transform: rotate(-8deg);
      opacity:.45;
      mask-image: radial-gradient(circle at 20% 30%, #000 0%, transparent 62%);
    }
    .bg-orbit{
      position:absolute;
      width:760px; height:760px;
      right:-300px; top:-240px;
      border-radius:50%;
      background: radial-gradient(circle at 30% 30%, rgba(0,212,255,.35), transparent 55%),
                  radial-gradient(circle at 70% 70%, rgba(43,107,255,.22), transparent 52%);
      filter: blur(6px);
      opacity:.55;
      animation: orbitFloat 10s ease-in-out infinite;
    }
    @keyframes orbitFloat{
      0%,100%{transform: translateY(0) scale(1)}
      50%{transform: translateY(18px) scale(1.02)}
    }

    .hero-grid{
      display:grid;
      grid-template-columns: 1.18fr .82fr;
      gap:26px;
      align-items:start;
      position:relative;
      z-index:1;
    }
    .hero-copy{
      padding:10px 0;
      animation: fadeUp .7s ease both;
    }
    @keyframes fadeUp{
      from{opacity:0; transform: translateY(10px)}
      to{opacity:1; transform: translateY(0)}
    }

    .pill{
      display:inline-flex;
      align-items:center;
      gap:10px;
      background: rgba(255,255,255,.66);
      border:1px solid rgba(17, 24, 39, .10);
      padding:8px 12px;
      border-radius:999px;
      box-shadow: 0 10px 22px rgba(12,24,40,.06);
      margin-bottom:16px;
    }
    .pill-dot{
      width:10px;height:10px;border-radius:50%;
      background: linear-gradient(135deg, rgba(22,182,200,1), rgba(43,107,255,1));
      box-shadow: 0 0 0 6px rgba(22,182,200,.12);
      animation: pulse 2.4s ease-in-out infinite;
    }
    @keyframes pulse{
      0%,100%{transform: scale(1); box-shadow: 0 0 0 6px rgba(22,182,200,.10)}
      50%{transform: scale(1.08); box-shadow: 0 0 0 10px rgba(22,182,200,.16)}
    }
    .pill-text{font-weight:800; font-size:13px; color: rgba(28,36,48,.86)}
    .hero-title{
      margin:0 0 12px;
      font-size:40px;
      line-height:1.08;
      letter-spacing:-.02em;
      max-width: 16em;
    }
    .hero-sub{
      margin:0 0 20px;
      color: rgba(28,36,48,.78);
      font-size:16px;
      line-height:1.7;
      max-width: 52ch;
      font-weight:650;
    }

    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      align-items:center;
      margin-bottom:20px;
    }

    .hero-badges{
      display:grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap:12px;
      margin-top:10px;
    }
    .badge-card{
      background: rgba(255,255,255,.68);
      border:1px solid rgba(17,24,39,.09);
      border-radius:18px;
      padding:12px 12px;
      display:flex; gap:12px; align-items:flex-start;
      box-shadow: 0 14px 36px rgba(12,24,40,.06);
      transition: transform .2s ease, box-shadow .25s ease;
      min-height:84px;
    }
    .badge-card:hover{
      transform: translateY(-3px);
      box-shadow: 0 20px 48px rgba(12,24,40,.10);
    }
    .badge-icon{
      width:36px; height:36px;
      border-radius:14px;
      background: linear-gradient(135deg, rgba(22,182,200,.16), rgba(43,107,255,.10));
      border:1px solid rgba(22,182,200,.18);
      display:flex; align-items:center; justify-content:center;
      color: rgba(22,182,200,1);
      flex:0 0 auto;
    }
    .badge-title{font-weight:900; font-size:14px; margin-bottom:4px}
    .badge-desc{color: rgba(28,36,48,.70); font-weight:700; font-size:12.5px}

    .hero-mini{
      margin-top:16px;
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:10px;
    }
    .mini-item{
      background: rgba(255,255,255,.55);
      border:1px solid rgba(17,24,39,.08);
      border-radius:16px;
      padding:12px 12px;
    }
    .mini-label{
      display:block;
      font-weight:900;
      font-size:12px;
      color: rgba(28,36,48,.78);
      margin-bottom:6px;
    }
    .mini-value{
      font-weight:750;
      color: rgba(28,36,48,.68);
      font-size:13px;
      line-height:1.45;
    }

    .hero-visual{
      position:relative;
      padding-top:6px;
    }
    .viz-panel{
      background: linear-gradient(180deg, rgba(255,255,255,.70), rgba(255,255,255,.55));
      border:1px solid rgba(17,24,39,.10);
      border-radius: var(--radius2);
      box-shadow: var(--shadow2);
      padding:16px;
      position:relative;
      overflow:hidden;
      animation: fadeUp .8s ease both;
    }
    .viz-orn{
      position:absolute; inset:-60px -60px auto auto;
      width:240px;height:240px;border-radius:50%;
      background: radial-gradient(circle at 30% 30%, rgba(0,212,255,.30), transparent 60%),
                  radial-gradient(circle at 70% 70%, rgba(43,107,255,.22), transparent 55%);
      filter: blur(6px);
      opacity:.65;
      pointer-events:none;
    }
    .viz-top{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      margin-bottom:14px;
    }
    .viz-title{
      display:flex; align-items:center; gap:10px;
      font-weight:950;
      letter-spacing:.01em;
    }
    .viz-dot{
      width:10px;height:10px;border-radius:50%;
      background: linear-gradient(135deg, rgba(22,182,200,1), rgba(43,107,255,1));
      box-shadow: 0 0 0 7px rgba(22,182,200,.12);
    }
    .viz-tag{
      background: rgba(22,182,200,.10);
      border:1px solid rgba(22,182,200,.20);
      color: rgba(15,23,42,.85);
      padding:8px 10px;
      border-radius:999px;
      font-weight:850;
      font-size:12.5px;
      white-space:nowrap;
    }

    .viz-stats{
      display:grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap:10px;
      margin-bottom:14px;
    }
    .stat-card{
      border-radius:18px;
      background: rgba(255,255,255,.62);
      border:1px solid rgba(17,24,39,.08);
      padding:12px;
      min-height:86px;
      display:flex; flex-direction:column; justify-content:center;
      transition: transform .2s ease, box-shadow .2s ease;
    }
    .stat-card:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 40px rgba(12,24,40,.08);
    }
    .stat-value{
      font-weight:1000;
      font-size:18px;
      letter-spacing:-.02em;
      margin-bottom:6px;
      background: linear-gradient(135deg, rgba(22,182,200,1), rgba(43,107,255,1));
      -webkit-background-clip:text;
      background-clip:text;
      color:transparent;
    }
    .stat-sub{
      color: rgba(28,36,48,.68);
      font-weight:750;
      font-size:12.5px;
      line-height:1.45;
    }

    .viz-steps{
      border-radius:18px;
      border:1px solid rgba(17,24,39,.08);
      background: rgba(255,255,255,.55);
      padding:12px;
      display:flex; flex-direction:column; gap:10px;
    }
    .step-row{
      display:flex; gap:12px; align-items:flex-start;
      padding:8px 6px;
      border-radius:14px;
      transition: background .2s ease, transform .2s ease;
    }
    .step-row:hover{
      background: rgba(43,107,255,.06);
      transform: translateY(-1px);
    }
    .step-num{
      width:34px;height:34px;border-radius:14px;
      background: rgba(22,182,200,.10);
      border:1px solid rgba(22,182,200,.18);
      display:flex; align-items:center; justify-content:center;
      font-weight:1000;
      color: rgba(22,182,200,1);
      flex:0 0 auto;
    }
    .step-title{font-weight:950; margin-bottom:4px}
    .step-desc{color: rgba(28,36,48,.68); font-weight:750; font-size:12.5px; line-height:1.45}

    .viz-bottom{
      margin-top:14px;
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:10px;
    }

    .hero-callouts{
      margin-top:12px;
      display:grid;
      grid-template-columns: 1fr;
      gap:12px;
    }
    .callout{
      background: rgba(255,255,255,.55);
      border:1px solid rgba(17,24,39,.09);
      border-radius: var(--radius);
      padding:14px 14px;
      box-shadow: 0 14px 36px rgba(12,24,40,.06);
      transition: transform .2s ease, box-shadow .25s ease;
    }
    .callout:hover{
      transform: translateY(-3px);
      box-shadow: 0 22px 50px rgba(12,24,40,.10);
    }
    .callout-title{font-weight:1000; letter-spacing:-.01em; margin-bottom:6px}
    .callout-desc{color: rgba(28,36,48,.68); font-weight:750; font-size:13.2px; line-height:1.5}
    .callout-link{
      display:inline-flex; align-items:center; gap:6px;
      margin-top:10px;
      font-weight:900;
      color: rgba(22,182,200,1);
    }
    .callout-link:hover{color: rgba(43,107,255,1)}

    .section{
      padding:56px 0;
      position:relative;
    }
    .section-alt{
      background: linear-gradient(180deg, rgba(22,182,200,.06), rgba(43,107,255,.03));
      border-top:1px solid rgba(17,24,39,.05);
      border-bottom:1px solid rgba(17,24,39,.05);
    }
    .section-alt2{
      background: linear-gradient(180deg, rgba(43,107,255,.05), rgba(124,58,237,.02));
      border-top:1px solid rgba(17,24,39,.05);
      border-bottom:1px solid rgba(17,24,39,.05);
    }
    .section-alt3{
      background: radial-gradient(1000px 500px at 10% 0%, rgba(22,182,200,.09), transparent 55%),
                  radial-gradient(900px 420px at 90% 20%, rgba(43,107,255,.08), transparent 55%),
                  linear-gradient(180deg, rgba(255,255,255,.55), rgba(255,255,255,.35));
      border-top:1px solid rgba(17,24,39,.05);
    }
    .footer-tight{padding:36px 0 28px}

    .section-head{margin-bottom:26px}
    .kicker{
      display:inline-flex;
      align-items:center;
      gap:10px;
      font-weight:1000;
      color: rgba(22,182,200,1);
      letter-spacing:.02em;
      text-transform:none;
      font-size:13px;
      margin-bottom:10px;
    }
    .h2{
      font-size:30px;
      margin:0 0 10px;
      letter-spacing:-.02em;
      line-height:1.25;
    }
    .h2-tight{margin-top:8px}
    .h3{
      margin:0;
      font-size:18px;
      letter-spacing:-.01em;
      line-height:1.35;
      font-weight:980;
    }
    .section-sub{
      margin:0;
      color: rgba(28,36,48,.74);
      font-weight:720;
      line-height:1.7;
      max-width: 72ch;
    }

    .about-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:16px;
      align-items:stretch;
    }
    .about-card{
      background: rgba(255,255,255,.65);
      border:1px solid rgba(17,24,39,.10);
      border-radius: var(--radius2);
      padding:18px;
      box-shadow: 0 18px 45px rgba(12,24,40,.06);
    }
    .about-card-soft{
      background: linear-gradient(180deg, rgba(22,182,200,.07), rgba(255,255,255,.55));
      position:relative;
      overflow:hidden;
    }
    .about-card-soft:before{
      content:"";
      position:absolute;
      inset:-120px -120px auto auto;
      width:280px;height:280px;border-radius:50%;
      background: radial-gradient(circle at 30% 30%, rgba(0,212,255,.25), transparent 55%),
                  radial-gradient(circle at 70% 70%, rgba(124,58,237,.18), transparent 52%);
      filter: blur(8px);
      opacity:.75;
      pointer-events:none;
    }
    .about-card-top{
      display:flex; gap:12px; align-items:center; margin-bottom:10px;
      position:relative;
      z-index:1;
    }
    .about-icon{
      width:44px;height:44px;border-radius:18px;
      display:flex; align-items:center; justify-content:center;
      background: rgba(43,107,255,.07);
      border:1px solid rgba(43,107,255,.14);
      color: rgba(43,107,255,1);
      flex:0 0 auto;
    }
    .about-text{
      color: rgba(28,36,48,.74);
      font-weight:720;
      line-height:1.7;
      margin:0 0 12px;
      position:relative;
      z-index:1;
    }

    .list{
      padding-left:18px;
      margin:10px 0 0;
      color: rgba(28,36,48,.74);
      font-weight:720;
      line-height:1.85;
    }
    .list-compact{padding-left:16px}
    .list li{margin:4px 0}

    .cta-row{
      margin-top:18px;
      display:flex; align-items:center; justify-content:space-between; gap:16px;
      background: rgba(255,255,255,.58);
      border:1px solid rgba(17,24,39,.08);
      border-radius: var(--radius2);
      padding:16px;
      box-shadow: 0 18px 45px rgba(12,24,40,.06);
    }
    .cta-title{font-weight:1000; margin-bottom:6px}
    .cta-sub{color: rgba(28,36,48,.72); font-weight:740; line-height:1.6}
    .cta-actions{display:flex; gap:12px; flex-wrap:wrap; justify-content:flex-end}

    .service-grid{
      display:grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap:14px;
      align-items:stretch;
    }
    .service-card{
      background: rgba(255,255,255,.64);
      border:1px solid rgba(17,24,39,.10);
      border-radius: var(--radius2);
      padding:16px;
      box-shadow: 0 18px 45px rgba(12,24,40,.06);
      transition: transform .2s ease, box-shadow .25s ease, border-color .2s ease;
      position:relative;
      overflow:hidden;
      min-height:170px;
    }
    .service-card:hover{
      transform: translateY(-4px);
      box-shadow: 0 26px 62px rgba(12,24,40,.12);
      border-color: rgba(43,107,255,.20);
    }
    .service-top{
      display:flex; gap:12px; align-items:center; margin-bottom:10px;
    }
    .service-icon{
      width:44px;height:44px;border-radius:18px;
      display:flex; align-items:center; justify-content:center;
      background: linear-gradient(135deg, rgba(22,182,200,.12), rgba(43,107,255,.08));
      border:1px solid rgba(22,182,200,.18);
      color: rgba(22,182,200,1);
      flex:0 0 auto;
    }
    .service-text{margin:0 0 12px; color: rgba(28,36,48,.72); font-weight:720; line-height:1.7}
    .service-meta{display:flex; flex-wrap:wrap; gap:8px}
    .meta-chip{
      display:inline-flex; align-items:center;
      border-radius:999px;
      padding:7px 10px;
      background: rgba(22,182,200,.10);
      border:1px solid rgba(22,182,200,.18);
      color: rgba(15,23,42,.86);
      font-weight:900;
      font-size:12px;
    }
    .meta-chip-outline{
      background: transparent;
      border-color: rgba(43,107,255,.22);
      color: rgba(43,107,255,.95);
    }

    .model-band{
      margin-top:16px;
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:14px;
      align-items:stretch;
    }
    .model-band-left, .model-band-right{
      background: rgba(255,255,255,.60);
      border:1px solid rgba(17,24,39,.10);
      border-radius: var(--radius2);
      padding:18px;
      box-shadow: 0 18px 45px rgba(12,24,40,.05);
    }
    .model-band-text{
      margin:10px 0 0;
      color: rgba(28,36,48,.72);
      font-weight:720;
      line-height:1.7;
    }
    .brand-scroll{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      align-items:center;
    }
    .brand-chip{
      background: rgba(43,107,255,.06);
      border:1px solid rgba(43,107,255,.14);
      border-radius:999px;
      padding:8px 10px;
      font-weight:950;
      font-size:12.5px;
      color: rgba(15,23,42,.90);
    }
    .model-band-note{
      margin-top:12px;
      display:flex; gap:10px; align-items:center;
      color: rgba(28,36,48,.70);
      font-weight:740;
    }
    .note-dot{
      width:10px;height:10px;border-radius:50%;
      background: linear-gradient(135deg, rgba(22,182,200,1), rgba(43,107,255,1));
      box-shadow: 0 0 0 6px rgba(22,182,200,.12);
      flex:0 0 auto;
    }

    .tag-cloud{
      display:flex; flex-wrap:wrap; gap:10px;
      position:relative;
      z-index:1;
    }
    .tag{
      background: rgba(22,182,200,.10);
      border:1px solid rgba(22,182,200,.18);
      color: rgba(15,23,42,.88);
      padding:9px 12px;
      border-radius:999px;
      font-weight:950;
      font-size:12.5px;
      transition: transform .15s ease, background .2s ease;
    }
    .tag:hover{
      transform: translateY(-2px);
      background: rgba(22,182,200,.14);
    }

    .split-grid{
      display:grid;
      grid-template-columns: .95fr 1.05fr;
      gap:14px;
      align-items:start;
    }
    .sticky-card{
      background: rgba(255,255,255,.62);
      border:1px solid rgba(17,24,39,.10);
      border-radius: var(--radius2);
      padding:18px;
      box-shadow: 0 18px 45px rgba(12,24,40,.06);
      position:sticky;
      top:90px;
    }
    .sticky-card-top{margin-bottom:12px}
    .sticky-title{display:flex; align-items:center; gap:10px; font-weight:1000}
    .sticky-dot{
      width:10px;height:10px;border-radius:50%;
      background: linear-gradient(135deg, rgba(124,58,237,1), rgba(43,107,255,1));
      box-shadow: 0 0 0 7px rgba(124,58,237,.10);
    }
    .sticky-sub{color: rgba(28,36,48,.70); font-weight:740; margin-top:6px}

    .process{
      margin:0;
      padding:0;
      list-style:none;
      display:flex; flex-direction:column; gap:10px;
    }
    .process-item{
      display:flex; gap:12px; align-items:flex-start;
      padding:12px 12px;
      border-radius:18px;
      border:1px solid rgba(17,24,39,.08);
      background: rgba(255,255,255,.55);
      transition: transform .2s ease, background .2s ease, border-color .2s ease;
    }
    .process-item:hover{
      transform: translateY(-2px);
      background: rgba(43,107,255,.06);
      border-color: rgba(43,107,255,.18);
    }
    .process-num{
      width:34px;height:34px;border-radius:14px;
      background: rgba(124,58,237,.08);
      border:1px solid rgba(124,58,237,.18);
      display:flex; align-items:center; justify-content:center;
      font-weight:1000;
      color: rgba(124,58,237,1);
      flex:0 0 auto;
    }
    .process-name{font-weight:1000; margin-bottom:4px}
    .process-desc{color: rgba(28,36,48,.68); font-weight:760; font-size:13px; line-height:1.5}

    .process-actions{display:grid; grid-template-columns:1fr; gap:10px; margin-top:14px}

    .compare-block{
      background: rgba(255,255,255,.62);
      border:1px solid rgba(17,24,39,.10);
      border-radius: var(--radius2);
      padding:18px;
      box-shadow: 0 18px 45px rgba(12,24,40,.06);
      overflow:hidden;
    }
    .compare-head{margin-bottom:12px}
    .h2{color: rgba(15,23,42,.98)}
    .h2-tight{margin-top:8px}
    .score-row{
      display:flex; align-items:center; gap:14px;
      margin-top:10px; margin-bottom:12px;
    }
    .score-big{
      font-size:46px; font-weight:1100; letter-spacing:-.03em;
      color: rgba(43,107,255,1);
      background: linear-gradient(135deg, rgba(22,182,200,1), rgba(43,107,255,1));
      -webkit-background-clip:text;
      background-clip:text;
      color:transparent;
    }
    .score-stars{
      font-size:18px; letter-spacing:1px;
      color: rgba(22,182,200,1);
    }
    .star{filter: drop-shadow(0 10px 18px rgba(22,182,200,.14))}
    .star-half{opacity:.55}
    .score-sub{color: rgba(28,36,48,.70); font-weight:760; margin-top:6px}

    .compare-table-wrap{
      background: rgba(255,255,255,.55);
      border:1px solid rgba(17,24,39,.08);
      border-radius: 20px;
      padding:14px;
    }
    .compare-note{
      display:flex; align-items:center; gap:10px;
      color: rgba(28,36,48,.70);
      font-weight:740;
      margin-bottom:10px;
    }
    .table-scroll{
      overflow:auto;
      border-radius:16px;
      border:1px solid rgba(17,24,39,.08);
      background: rgba(255,255,255,.60);
    }
    .compare-table{
      width:100%;
      border-collapse:collapse;
      min-width: 720px;
    }
    .compare-table th, .compare-table td{
      padding:12px 12px;
      border-bottom:1px solid rgba(17,24,39,.08);
      text-align:left;
      vertical-align:top;
    }
    .compare-table thead th{
      font-weight:1000;
      background: linear-gradient(135deg, rgba(22,182,200,.12), rgba(43,107,255,.08));
      color: rgba(15,23,42,.95);
      position:sticky;
      top:0;
      z-index:1;
    }
    .compare-table tbody tr:last-child td{border-bottom:none}
    .ok{
      display:inline-flex; align-items:center; gap:8px;
      font-weight:1000;
      color: rgba(20, 184, 166, 1);
    }
    .mid{
      display:inline-flex; align-items:center; gap:8px;
      font-weight:1000;
      color: rgba(59, 130, 246, 1);
    }
    .fine{
      display:block;
      margin-top:6px;
      color: rgba(28,36,48,.68);
      font-weight:740;
      line-height:1.45;
      font-size:12.8px;
    }

    .compare-actions{
      margin-top:12px;
      display:flex; gap:12px; flex-wrap:wrap;
      justify-content:flex-end;
    }

    .token-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:14px;
      align-items:stretch;
    }
    .token-card{
      background: rgba(255,255,255,.62);
      border:1px solid rgba(17,24,39,.10);
      border-radius: var(--radius2);
      padding:18px;
      box-shadow: 0 18px 45px rgba(12,24,40,.06);
    }
    .token-card-primary{
      background: radial-gradient(900px 320px at 15% -10%, rgba(22,182,200,.14), transparent 55%),
                  linear-gradient(180deg, rgba(255,255,255,.65), rgba(255,255,255,.52));
      border-color: rgba(22,182,200,.20);
    }
    .token-title{
      font-weight:1100;
      display:flex; align-items:center; gap:10px;
      margin-bottom:10px;
      font-size:16px;
    }
    .token-icon{
      width:34px;height:34px;border-radius:14px;
      display:flex; align-items:center; justify-content:center;
      background: rgba(22,182,200,.10);
      border:1px solid rgba(22,182,200,.18);
      color: rgba(22,182,200,1);
      font-weight:1100;
    }
    .token-actions{
      margin-top:14px;
      display:flex; gap:12px; flex-wrap:wrap;
    }

    .chart{
      margin-top:10px;
      display:flex; flex-direction:column; gap:12px;
    }
    .bar-row{
      display:grid;
      grid-template-columns: 120px 1fr 70px;
      align-items:center;
      gap:12px;
    }
    .bar-label{font-weight:950; color: rgba(15,23,42,.92)}
    .bar-track{
      height:12px;
      border-radius:999px;
      border:1px solid rgba(17,24,39,.08);
      background: rgba(255,255,255,.60);
      overflow:hidden;
      position:relative;
    }
    .bar{
      height:100%;
      border-radius:999px;
      transform-origin:left;
      animation: fillIn .8s ease both;
    }
    .fill1{width:62%; background: linear-gradient(90deg, rgba(124,58,237,.35), rgba(43,107,255,.55))}
    .fill2{width:40%; background: linear-gradient(90deg, rgba(22,182,200,.35), rgba(43,107,255,.45))}
    .fill3{width:58%; background: linear-gradient(90deg, rgba(43,107,255,.40), rgba(22,182,200,.40))}
    .fill4{width:36%; background: linear-gradient(90deg, rgba(22,182,200,.32), rgba(124,58,237,.30))}
    @keyframes fillIn{
      from{transform: scaleX(.86); opacity:.65}
      to{transform: scaleX(1); opacity:1}
    }
    .bar-value{
      text-align:right;
      font-weight:1000;
      color: rgba(28,36,48,.72);
    }
    .token-foot{
      margin-top:14px;
      display:flex; gap:10px; align-items:center;
      color: rgba(28,36,48,.70);
      font-weight:740;
    }

    .timeline-wrap{
      margin-top:18px;
      background: rgba(255,255,255,.58);
      border:1px solid rgba(17,24,39,.08);
      border-radius: var(--radius2);
      padding:16px;
      box-shadow: 0 18px 45px rgba(12,24,40,.04);
    }
    .timeline-head{margin-bottom:10px}
    .timeline{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap:12px;
      align-items:start;
      position:relative;
    }
    .timeline-item{
      display:flex; gap:12px; align-items:flex-start;
      padding:8px 6px;
      border-radius:20px;
      background: rgba(255,255,255,.52);
      border:1px solid rgba(17,24,39,.08);
    }
    .t-dot{
      width:14px;height:14px;border-radius:50%;
      margin-top:8px;
      background: linear-gradient(135deg, rgba(22,182,200,1), rgba(43,107,255,1));
      box-shadow: 0 0 0 8px rgba(22,182,200,.10);
      flex:0 0 auto;
    }
    .t-card{padding:10px 0}
    .t-title{font-weight:1100; margin-bottom:6px}
    .t-desc{color: rgba(28,36,48,.70); font-weight:740; line-height:1.6}

    .solution-grid{
      display:grid;
      grid-template-columns: repeat(4, minmax(0,1fr));
      gap:14px;
      align-items:stretch;
    }
    .solution-card{
      background: rgba(255,255,255,.62);
      border:1px solid rgba(17,24,39,.10);
      border-radius: var(--radius2);
      padding:16px;
      box-shadow: 0 18px 45px rgba(12,24,40,.06);
      transition: transform .2s ease, box-shadow .25s ease, border-color .2s ease;
      min-height: 215px;
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .solution-card:hover{
      transform: translateY(-4px);
      box-shadow: 0 26px 62px rgba(12,24,40,.12);
      border-color: rgba(22,182,200,.22);
    }
    .solution-top{display:flex; align-items:center; gap:12px}
    .solution-icon{
      width:44px;height:44px;border-radius:18px;
      background: linear-gradient(135deg, rgba(22,182,200,.12), rgba(43,107,255,.08));
      border:1px solid rgba(22,182,200,.18);
      color: rgba(22,182,200,1);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
    }
    .solution-text{
      margin:0;
      color: rgba(28,36,48,.72);
      font-weight:720;
      line-height:1.7;
    }
    .solution-tags{display:flex; flex-wrap:wrap; gap:8px}
    .card-link{
      display:inline-flex; align-items:center; gap:8px;
      color: rgba(43,107,255,1);
      font-weight:950;
      margin-top:auto;
    }
    .card-link:hover{color: rgba(22,182,200,1)}
    .solution-card-emph{
      background: radial-gradient(920px 280px at 10% 0%, rgba(43,107,255,.14), transparent 55%),
                  linear-gradient(180deg, rgba(255,255,255,.68), rgba(255,255,255,.52));
      border-color: rgba(43,107,255,.22);
    }

    .network-grid{
      display:grid;
      grid-template-columns: 1fr 1.2fr 1fr;
      gap:14px;
      align-items:stretch;
    }
    .network-card{
      background: rgba(255,255,255,.60);
      border:1px solid rgba(17,24,39,.10);
      border-radius: var(--radius2);
      padding:18px;
      box-shadow: 0 18px 45px rgba(12,24,40,.06);
      position:relative;
      overflow:hidden;
    }
    .network-card-emph{border-color: rgba(22,182,200,.22)}
    .network-title{
      display:flex; align-items:center; gap:10px;
      font-weight:1100;
      margin-bottom:10px;
      font-size:16px;
    }
    .network-icon{
      width:36px;height:36px;border-radius:14px;
      background: rgba(22,182,200,.10);
      border:1px solid rgba(22,182,200,.18);
      color: rgba(22,182,200,1);
      display:flex; align-items:center; justify-content:center;
      font-weight:1100;
    }
    .network-text{
      color: rgba(28,36,48,.72);
      font-weight:720;
      line-height:1.7;
      margin:0 0 12px;
    }
    .network-actions{display:flex; gap:12px; flex-wrap:wrap}

    .network-card-map{
      background: radial-gradient(820px 340px at 10% 0%, rgba(22,182,200,.14), transparent 60%),
                  linear-gradient(180deg, rgba(255,255,255,.62), rgba(255,255,255,.50));
    }
    .map-head{margin-bottom:10px}
    .map-sub{color: rgba(28,36,48,.70); font-weight:740}
    .map-visual{
      height:190px;
      border-radius:20px;
      border:1px solid rgba(17,24,39,.08);
      background: linear-gradient(180deg, rgba(255,255,255,.65), rgba(255,255,255,.45));
      position:relative;
      overflow:hidden;
    }
    .map-glow{
      position:absolute; inset:-60px -60px auto auto;
      width:280px;height:280px;border-radius:50%;
      background: radial-gradient(circle at 30% 30%, rgba(0,212,255,.25), transparent 55%),
                  radial-gradient(circle at 70% 70%, rgba(43,107,255,.20), transparent 55%);
      filter: blur(8px);
      opacity:.75;
      pointer-events:none;
    }
    .map-dot{
      position:absolute;
      width:14px;height:14px;border-radius:50%;
      background: linear-gradient(135deg, rgba(22,182,200,1), rgba(43,107,255,1));
      box-shadow: 0 0 0 8px rgba(22,182,200,.10);
    }
    .d1{left:18%; top:38%}
    .d2{left:46%; top:26%}
    .d3{left:70%; top:45%}
    .d4{left:52%; top:62%}
    .map-line{
      position:absolute;
      height:2px;
      background: linear-gradient(90deg, rgba(22,182,200,.0), rgba(22,182,200,.60), rgba(43,107,255,.0));
      opacity:.55;
      border-radius:999px;
      transform-origin:left;
    }
    .l1{left:20%; top:45%; width:45%; transform: rotate(-10deg)}
    .l2{left:35%; top:30%; width:45%; transform: rotate(18deg)}
    .l3{left:38%; top:58%; width:40%; transform: rotate(-6deg)}
    .map-legend{
      margin-top:12px;
      display:flex; gap:12px; flex-wrap:wrap;
      color: rgba(28,36,48,.72);
      font-weight:760;
    }
    .legend-item{display:flex; align-items:center; gap:10px}
    .legend-dot{
      width:10px;height:10px;border-radius:50%;
      background: rgba(43,107,255,1);
      box-shadow: 0 0 0 6px rgba(43,107,255,.12);
    }

    .case-grid{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap:14px;
      align-items:stretch;
    }
    .case-card{
      background: rgba(255,255,255,.62);
      border:1px solid rgba(17,24,39,.10);
      border-radius: var(--radius2);
      overflow:hidden;
      box-shadow: 0 18px 45px rgba(12,24,40,.06);
      transition: transform .2s ease, box-shadow .25s ease, border-color .2s ease;
      display:flex;
      flex-direction:column;
      min-height: 360px;
    }
    .case-card:hover{
      transform: translateY(-4px);
      box-shadow: 0 26px 62px rgba(12,24,40,.12);
      border-color: rgba(43,107,255,.22);
    }
    .case-imgwrap{
      padding:12px;
      background: linear-gradient(180deg, rgba(43,107,255,.05), rgba(22,182,200,.03));
      border-bottom:1px solid rgba(17,24,39,.08);
    }
    .case-img{
      width:100%;
      height:auto;
      display:block;
      border-radius:16px;
      object-fit:contain;
      box-shadow: 0 16px 40px rgba(12,24,40,.10);
      background: rgba(255,255,255,.55);
    }
    .case-body{
      padding:14px 16px 16px;
      display:flex;
      flex-direction:column;
      gap:10px;
      flex:1 1 auto;
    }
    .case-top{display:flex; align-items:flex-start; justify-content:space-between; gap:12px}
    .case-chip{
      background: rgba(22,182,200,.10);
      border:1px solid rgba(22,182,200,.18);
      color: rgba(15,23,42,.88);
      padding:8px 10px;
      border-radius:999px;
      font-weight:950;
      font-size:12.5px;
      white-space:nowrap;
    }
    .case-text{margin:0; color: rgba(28,36,48,.72); font-weight:720; line-height:1.7}
    .case-foot{
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      margin-top:auto;
    }
    .muted{color: rgba(28,36,48,.62); font-weight:740; font-size:12.8px}

    .cases-bottom{
      margin-top:16px;
      display:flex; align-items:center; justify-content:space-between; gap:16px;
      background: rgba(255,255,255,.58);
      border:1px solid rgba(17,24,39,.08);
      border-radius: var(--radius2);
      padding:16px;
      box-shadow: 0 18px 45px rgba(12,24,40,.04);
    }
    .cases-title{font-weight:1100; margin-bottom:6px}
    .cases-sub{color: rgba(28,36,48,.72); font-weight:740; line-height:1.6}
    .cases-actions{display:flex; gap:12px; flex-wrap:wrap; justify-content:flex-end}

    .articles-grid{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap:14px;
      align-items:start;
    }
    .article-list-wrap{
      background: rgba(255,255,255,.62);
      border:1px solid rgba(17,24,39,.10);
      border-radius: var(--radius2);
      padding:18px;
      box-shadow: 0 18px 45px rgba(12,24,40,.06);
    }
    .list-head{display:flex; align-items:center; justify-content:space-between; gap:12px; margin-bottom:12px}
    .list-title{font-weight:1100; font-size:16px}
    .article-links{display:flex; flex-direction:column; gap:10px}
    .article-link{
      padding:12px 12px;
      border-radius:16px;
      border:1px solid rgba(17,24,39,.08);
      background: rgba(255,255,255,.55);
      font-weight:950;
      color: rgba(15,23,42,.92);
      transition: transform .2s ease, border-color .2s ease, background .2s ease;
    }
    .article-link:hover{
      transform: translateY(-2px);
      border-color: rgba(43,107,255,.22);
      background: rgba(43,107,255,.06);
    }
    .articles-foot{margin-top:12px}
    .foot-note{
      display:flex; gap:10px; align-items:center;
      color: rgba(28,36,48,.70);
      font-weight:740;
    }

    .side-panels{display:flex; flex-direction:column; gap:14px}
    .panel-card{
      background: rgba(255,255,255,.62);
      border:1px solid rgba(17,24,39,.10);
      border-radius: var(--radius2);
      padding:18px;
      box-shadow: 0 18px 45px rgba(12,24,40,.06);
    }
    .panel-card-emph{
      background: radial-gradient(860px 280px at 12% 0%, rgba(22,182,200,.14), transparent 55%),
                  linear-gradient(180deg, rgba(255,255,255,.66), rgba(255,255,255,.52));
      border-color: rgba(22,182,200,.20);
    }
    .panel-title{font-weight:1100; margin-bottom:10px; font-size:16px}

    .quick-grid{
      display:grid;
      grid-template-columns: repeat(2, minmax(0,1fr));
      gap:10px;
      margin-bottom:12px;
    }
    .quick-item{
      background: rgba(255,255,255,.55);
      border:1px solid rgba(17,24,39,.08);
      border-radius:18px;
      padding:12px 12px;
      display:flex; gap:10px; align-items:center;
      font-weight:1000;
      transition: transform .2s ease, border-color .2s ease, background .2s ease;
    }
    .quick-item:hover{
      transform: translateY(-2px);
      border-color: rgba(22,182,200,.22);
      background: rgba(22,182,200,.06);
    }
    .quick-icon{
      width:36px;height:36px;border-radius:14px;
      display:flex; align-items:center; justify-content:center;
      background: rgba(22,182,200,.10);
      border:1px solid rgba(22,182,200,.18);
      color: rgba(22,182,200,1);
      font-weight:1100;
      flex:0 0 auto;
    }
    .quick-item span:last-child{font-size:13.5px}

    .btn-sm{padding:8px 12px; border-radius:12px; font-size:13px}
    .btn-wide.btn-sm{width:auto}

    .train-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:14px;
      align-items:stretch;
    }
    .train-card{
      background: rgba(255,255,255,.62);
      border:1px solid rgba(17,24,39,.10);
      border-radius: var(--radius2);
      padding:18px;
      box-shadow: 0 18px 45px rgba(12,24,40,.06);
    }
    .train-tags{display:flex; flex-wrap:wrap; gap:10px; margin-top:10px}
    .train-text{margin:12px 0 0; color: rgba(28,36,48,.72); font-weight:720; line-height:1.7}
    .train-actions{display:flex; gap:12px; flex-wrap:wrap; margin-top:14px}

    .stats-grid{
      display:grid;
      grid-template-columns: repeat(2, minmax(0,1fr));
      gap:12px;
      margin-top:10px;
    }
    .stat-mini{
      background: rgba(255,255,255,.55);
      border:1px solid rgba(17,24,39,.08);
      border-radius:20px;
      padding:14px;
      min-height:104px;
    }
    .stat-mini-top{
      width:34px;height:34px;border-radius:14px;
      background: rgba(43,107,255,.08);
      border:1px solid rgba(43,107,255,.16);
      display:flex; align-items:center; justify-content:center;
      font-weight:1100;
      color: rgba(43,107,255,1);
      margin-bottom:10px;
      font-size:13px;
    }
    .stat-mini-title{font-weight:1100; margin-bottom:6px}
    .stat-mini-desc{color: rgba(28,36,48,.70); font-weight:740; line-height:1.6; font-size:13px}
    .train-note{
      margin-top:12px;
      display:flex; gap:10px; align-items:center;
      color: rgba(28,36,48,.70);
      font-weight:740;
    }

    .faq-layout{
      display:grid;
      grid-template-columns: .95fr 1.05fr;
      gap:14px;
      align-items:start;
    }
    .faq-side{
      display:flex; flex-direction:column; gap:14px;
    }
    .faq-side-card{
      background: rgba(255,255,255,.62);
      border:1px solid rgba(17,24,39,.10);
      border-radius: var(--radius2);
      padding:18px;
      box-shadow: 0 18px 45px rgba(12,24,40,.06);
    }
    .faq-side-title{font-weight:1100; margin-bottom:10px; font-size:16px}
    .faq-side-links{
      display:flex; flex-wrap:wrap; gap:10px;
    }
    .faq-quick{
      padding:10px 12px;
      border-radius:999px;
      background: rgba(22,182,200,.10);
      border:1px solid rgba(22,182,200,.18);
      color: rgba(15,23,42,.90);
      font-weight:950;
      font-size:12.8px;
      transition: transform .2s ease, background .2s ease, border-color .2s ease;
    }
    .faq-quick:hover{
      transform: translateY(-2px);
      background: rgba(22,182,200,.14);
      border-color: rgba(43,107,255,.22);
    }
    .faq-side-foot{margin-top:14px; display:grid; grid-template-columns:1fr; gap:10px}

    .mini-widgets{
      display:flex; flex-direction:column; gap:14px;
    }
    .widget{
      background: rgba(255,255,255,.62);
      border:1px solid rgba(17,24,39,.10);
      border-radius: var(--radius2);
      padding:18px;
      box-shadow: 0 18px 45px rgba(12,24,40,.06);
    }
    .widget-soft{
      background: linear-gradient(180deg, rgba(22,182,200,.06), rgba(255,255,255,.55));
    }
    .widget-title{font-weight:1100; margin-bottom:10px; font-size:16px}
    .widget-body{display:flex; flex-direction:column; gap:10px}
    .widget-row{display:flex; justify-content:space-between; gap:10px; border-bottom:1px dashed rgba(17,24,39,.10); padding-bottom:10px}
    .widget-row:last-child{border-bottom:none}
    .widget-label{color: rgba(28,36,48,.72); font-weight:760}
    .widget-value{font-weight:1000; color: rgba(15,23,42,.95)}

    .faq-main{
      background: rgba(255,255,255,.62);
      border:1px solid rgba(17,24,39,.10);
      border-radius: var(--radius2);
      padding:18px;
      box-shadow: 0 18px 45px rgba(12,24,40,.06);
    }
    .faq-head-row{
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      margin-bottom:12px;
    }
    .faq-controls{display:flex; gap:10px; flex-wrap:wrap; justify-content:flex-end}

    .faq-list{display:flex; flex-direction:column; gap:10px; margin-top:10px}
    .faq-item{
      border-radius:20px;
      border:1px solid rgba(17,24,39,.08);
      background: rgba(255,255,255,.55);
      overflow:hidden;
      transition: transform .2s ease, border-color .2s ease;
    }
    .faq-item:hover{
      transform: translateY(-2px);
      border-color: rgba(43,107,255,.20);
    }
    .faq-summary{
      list-style:none;
      cursor:pointer;
      padding:14px 14px;
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      font-weight:1000;
      user-select:none;
    }
    .faq-summary::-webkit-details-marker{display:none}
    .faq-plus{
      width:30px; height:30px;
      border-radius:12px;
      background: rgba(43,107,255,.08);
      border:1px solid rgba(43,107,255,.14);
      display:flex; align-items:center; justify-content:center;
      font-weight:1100;
      color: rgba(43,107,255,1);
      flex:0 0 auto;
      transition: transform .2s ease;
    }
    details[open] .faq-plus{transform: rotate(45deg)}
    .faq-answer{
      padding:0 14px 14px;
      color: rgba(28,36,48,.74);
      font-weight:720;
      line-height:1.75;
      max-height: 0;
      overflow:hidden;
      opacity:0;
      transform: translateY(-4px);
      transition: max-height .28s ease, opacity .2s ease, transform .2s ease;
    }
    details[open] .faq-answer{
      opacity:1;
      transform: translateY(0);
      max-height: 320px;
    }

    .pedia-grid{margin-top:20px}
    .pedia-cards{
      display:grid;
      grid-template-columns: repeat(4, minmax(0,1fr));
      gap:14px;
    }
    .pedia-card{
      background: rgba(255,255,255,.62);
      border:1px solid rgba(17,24,39,.10);
      border-radius: var(--radius2);
      padding:18px;
      box-shadow: 0 18px 45px rgba(12,24,40,.06);
      transition: transform .2s ease, box-shadow .25s ease;
      min-height:132px;
    }
    .pedia-card:hover{
      transform: translateY(-3px);
      box-shadow: 0 26px 62px rgba(12,24,40,.12);
    }
    .pedia-title{font-weight:1100; margin-bottom:10px; font-size:16px}
    .pedia-text{color: rgba(28,36,48,.72); font-weight:720; line-height:1.7; margin:0}

    .form-grid{
      display:grid;
      grid-template-columns: 1.05fr .95fr;
      gap:14px;
      align-items:start;
    }
    .form-card{
      background: rgba(255,255,255,.62);
      border:1px solid rgba(17,24,39,.10);
      border-radius: var(--radius2);
      padding:18px;
      box-shadow: 0 18px 45px rgba(12,24,40,.06);
    }
    .form-head{margin-bottom:10px}
    .form-title{font-weight:1100; font-size:16px}
    .form-sub{color: rgba(28,36,48,.70); font-weight:740; margin-top:6px; line-height:1.6}

    .lead-form{margin-top:12px; display:flex; flex-direction:column; gap:12px}
    .field-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
    }
    .field{display:flex; flex-direction:column; gap:8px}
    .field-label{font-weight:950; color: rgba(15,23,42,.90); font-size:13.5px}
    input,select,textarea{
      width:100%;
      border-radius:16px;
      border:1px solid rgba(17,24,39,.12);
      background: rgba(255,255,255,.72);
      padding:12px 12px;
      font-weight:720;
      color: rgba(15,23,42,.95);
      transition: box-shadow .2s ease, border-color .2s ease, background .2s ease;
      outline:none;
    }
    textarea{resize:vertical; min-height:120px}
    input:focus,select:focus,textarea:focus{
      border-color: rgba(43,107,255,.35);
      box-shadow: 0 0 0 4px rgba(43,107,255,.14);
      background:#fff;
    }
    select{appearance:none}
    .form-accept{
      display:flex; align-items:center; gap:10px;
      color: rgba(28,36,48,.70);
      font-weight:740;
    }
    .accept-dot{
      width:10px;height:10px;border-radius:50%;
      background: linear-gradient(135deg, rgba(22,182,200,1), rgba(43,107,255,1));
      box-shadow: 0 0 0 6px rgba(22,182,200,.10);
      flex:0 0 auto;
    }
    .form-actions{display:flex; gap:12px; flex-wrap:wrap; align-items:center}
    .form-footnote{
      display:flex; align-items:center; gap:10px;
      color: rgba(28,36,48,.70);
      font-weight:740;
    }

    .form-side{
      display:flex; flex-direction:column; gap:14px;
    }
    .form-side-card{
      background: rgba(255,255,255,.62);
      border:1px solid rgba(17,24,39,.10);
      border-radius: var(--radius2);
      padding:18px;
      box-shadow: 0 18px 45px rgba(12,24,40,.06);
    }
    .kefu-row{
      display:grid;
      grid-template-columns: 1fr 140px;
      gap:12px;
      align-items:center;
    }
    .kefu-title{font-weight:1100; font-size:16px}
    .kefu-sub{color: rgba(28,36,48,.70); font-weight:740; margin-top:6px; line-height:1.6}
    .kefu-bullets{display:flex; flex-direction:column; gap:8px; margin-top:12px}
    .kefu-bullet{display:flex; align-items:center; gap:10px; color: rgba(28,36,48,.76); font-weight:760}
    .kdot{width:10px;height:10px;border-radius:50%; background: rgba(43,107,255,1); box-shadow: 0 0 0 6px rgba(43,107,255,.12); flex:0 0 auto}
    .qr-img{
      width:140px;
      height:auto;
      border-radius:18px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      box-shadow: 0 18px 45px rgba(12,24,40,.10);
      display:block;
      justify-self:end;
    }
    .contact-quick{
      margin-top:14px;
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:10px;
    }

    .contact-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:14px;
      align-items:start;
    }
    .contact-card{
      background: rgba(255,255,255,.62);
      border:1px solid rgba(17,24,39,.10);
      border-radius: var(--radius2);
      padding:18px;
      box-shadow: 0 18px 45px rgba(12,24,40,.06);
    }
    .contact-card-emph{
      background: radial-gradient(900px 300px at 15% 0%, rgba(22,182,200,.14), transparent 55%),
                  linear-gradient(180deg, rgba(255,255,255,.66), rgba(255,255,255,.52));
      border-color: rgba(22,182,200,.22);
    }
    .contact-title{font-weight:1100; font-size:16px; margin-bottom:12px}
    .contact-items{display:flex; flex-direction:column; gap:12px}
    .contact-item{display:flex; gap:12px; align-items:flex-start; padding:12px 12px; border-radius:20px; background: rgba(255,255,255,.55); border:1px solid rgba(17,24,39,.08)}
    .contact-icon{color: rgba(43,107,255,1); flex:0 0 auto; margin-top:2px}
    .contact-label{font-weight:950; color: rgba(28,36,48,.74); font-size:13px; margin-bottom:6px}
    .contact-value{font-weight:820; color: rgba(15,23,42,.94); line-height:1.5}
    .contact-value a{color: rgba(43,107,255,1); font-weight:1000}

    .contact-actions-grid{
      display:grid;
      grid-template-columns: repeat(2, minmax(0,1fr));
      gap:10px;
      margin-top:10px;
    }
    .action-tile{
      background: rgba(255,255,255,.55);
      border:1px solid rgba(17,24,39,.08);
      border-radius:20px;
      padding:14px 14px;
      transition: transform .2s ease, border-color .2s ease, background .2s ease;
      display:flex; flex-direction:column; gap:8px;
      min-height:96px;
    }
    .action-tile:hover{
      transform: translateY(-2px);
      border-color: rgba(22,182,200,.22);
      background: rgba(22,182,200,.06);
    }
    .tile-icon{
      width:38px;height:38px;border-radius:16px;
      background: rgba(22,182,200,.10);
      border:1px solid rgba(22,182,200,.18);
      color: rgba(22,182,200,1);
      display:flex; align-items:center; justify-content:center;
      font-weight:1100;
      flex:0 0 auto;
    }
    .tile-title{font-weight:1100; font-size:14.2px}
    .tile-sub{color: rgba(28,36,48,.70); font-weight:760; font-size:12.8px; line-height:1.5}

    .contact-divider{height:1px; background: rgba(17,24,39,.08); margin:14px 0}
    .contact-cta-title{font-weight:1100; font-size:16px; margin-bottom:6px}
    .contact-cta-sub{color: rgba(28,36,48,.70); font-weight:740; line-height:1.6; margin-bottom:12px}
    .contact-cta-actions{display:flex; gap:12px; flex-wrap:wrap}

    .partner-band{
      margin-top:14px;
      background: rgba(255,255,255,.58);
      border:1px solid rgba(17,24,39,.08);
      border-radius: var(--radius2);
      padding:16px;
      box-shadow: 0 18px 45px rgba(12,24,40,.04);
    }
    .partner-links{
      margin-top:10px;
      display:flex; flex-wrap:wrap; gap:10px;
    }
    .partner-links a{
      padding:9px 12px;
      border-radius:999px;
      background: rgba(255,255,255,.55);
      border:1px solid rgba(17,24,39,.08);
      font-weight:950;
      color: rgba(15,23,42,.90);
      transition: transform .2s ease, border-color .2s ease, background .2s ease;
    }
    .partner-links a:hover{
      transform: translateY(-2px);
      border-color: rgba(43,107,255,.22);
      background: rgba(43,107,255,.06);
    }

    .join-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:14px;
      align-items:start;
    }
    .join-card{
      background: rgba(255,255,255,.62);
      border:1px solid rgba(17,24,39,.10);
      border-radius: var(--radius2);
      padding:18px;
      box-shadow: 0 18px 45px rgba(12,24,40,.06);
    }
    .join-card-emph{
      background: radial-gradient(860px 280px at 12% 0%, rgba(124,58,237,.12), transparent 55%),
                  linear-gradient(180deg, rgba(255,255,255,.66), rgba(255,255,255,.52));
      border-color: rgba(124,58,237,.18);
    }
    .join-note{
      margin-top:12px;
      display:flex; gap:10px; align-items:center;
      color: rgba(28,36,48,.70);
      font-weight:740;
    }
    .join-items{
      display:flex; flex-direction:column; gap:12px;
      margin-top:12px;
    }
    .join-item{
      background: rgba(255,255,255,.55);
      border:1px solid rgba(17,24,39,.08);
      border-radius:20px;
      padding:14px;
      display:flex; gap:12px; align-items:flex-start;
    }
    .join-item-icon{
      width:36px;height:36px;border-radius:16px;
      background: rgba(124,58,237,.10);
      border:1px solid rgba(124,58,237,.18);
      color: rgba(124,58,237,1);
      display:flex; align-items:center; justify-content:center;
      font-weight:1100;
      flex:0 0 auto;
    }
    .join-item-title{font-weight:1100; margin-bottom:6px}
    .join-item-desc{color: rgba(28,36,48,.70); font-weight:740; line-height:1.6}
    .join-actions{margin-top:14px; display:flex; gap:12px; flex-wrap:wrap}

    .site-footer{
      background: rgba(255,255,255,.55);
      border:1px solid rgba(17,24,39,.08);
      border-radius: var(--radius2);
      padding:16px;
      box-shadow: 0 18px 45px rgba(12,24,40,.04);
    }
    .footer-top{
      display:flex; gap:16px; align-items:flex-start; justify-content:space-between;
      flex-wrap:wrap;
    }
    .footer-brand{display:flex; gap:12px; align-items:flex-start}
    .footer-img{
      width:120px; height:auto; object-fit:contain;
      filter: drop-shadow(0 12px 24px rgba(22,182,200,.10));
      display:block;
    }
    .footer-name{font-weight:1100; font-size:16px; margin-bottom:6px}
    .footer-sub{color: rgba(28,36,48,.70); font-weight:740; line-height:1.6; max-width: 42ch}

    .footer-columns{
      display:grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap:14px;
      min-width: 520px;
    }
    .footer-col-title{font-weight:1100; margin-bottom:10px}
    .footer-col{
      display:flex; flex-direction:column; gap:10px;
      padding:10px 10px;
      border-radius:18px;
      border:1px solid rgba(17,24,39,.06);
      background: rgba(255,255,255,.45);
    }
    .footer-link{
      font-weight:900;
      color: rgba(15,23,42,.90);
      font-size:13.5px;
      transition: color .2s ease, transform .2s ease;
    }
    .footer-link:hover{
      color: rgba(43,107,255,1);
      transform: translateY(-1px);
    }

    .footer-bottom{
      margin-top:14px;
      padding-top:12px;
      border-top:1px solid rgba(17,24,39,.08);
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      flex-wrap:wrap;
    }
    .ai-page-home-link{
      font-weight:1000;
      color: rgba(43,107,255,1);
      padding:8px 12px;
      border-radius:999px;
      background: rgba(43,107,255,.06);
      border:1px solid rgba(43,107,255,.14);
      transition: transform .2s ease, border-color .2s ease, background .2s ease;
    }
    .ai-page-home-link:hover{
      transform: translateY(-2px);
      border-color: rgba(22,182,200,.22);
      background: rgba(22,182,200,.06);
    }

    .to-top{
      position:fixed;
      right:14px; bottom:18px;
      width:44px;height:44px;
      border-radius:16px;
      border:1px solid rgba(17,24,39,.12);
      background: rgba(255,255,255,.78);
      box-shadow: 0 18px 45px rgba(12,24,40,.12);
      cursor:pointer;
      display:flex; align-items:center; justify-content:center;
      color: rgba(15,23,42,.92);
      z-index:60;
      opacity:0;
      transform: translateY(8px);
      pointer-events:none;
      transition: opacity .2s ease, transform .2s ease, background .2s ease;
    }
    .to-top.show{
      opacity:1;
      transform: translateY(0);
      pointer-events:auto;
    }
    .to-top:hover{background:#fff}

    .float-kefu{
      position:fixed;
      right:14px; top:92px;
      z-index:60;
    }
    .float-link{
      display:flex; align-items:center; gap:10px;
      background: rgba(255,255,255,.82);
      border:1px solid rgba(17,24,39,.12);
      border-radius:18px;
      padding:10px 12px;
      box-shadow: 0 18px 45px rgba(12,24,40,.12);
      transition: transform .2s ease, background .2s ease;
    }
    .float-link:hover{transform: translateY(-3px); background:#fff}
    .float-icon{
      width:36px;height:36px;border-radius:16px;
      background: linear-gradient(135deg, rgba(22,182,200,.12), rgba(43,107,255,.08));
      border:1px solid rgba(22,182,200,.18);
      color: rgba(22,182,200,1);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
    }
    .float-text{font-weight:1000; color: rgba(15,23,42,.92); font-size:13.5px}

    .modal-backdrop{
      position:fixed; inset:0;
      background: rgba(10, 16, 28, .48);
      z-index:100;
    }
    .modal{
      position:fixed;
      left:50%; top:50%;
      transform: translate(-50%,-50%);
      width: min(980px, calc(100% - 22px));
      z-index:110;
      background: rgba(255,255,255,.90);
      border:1px solid rgba(255,255,255,.35);
      border-radius: 26px;
      box-shadow: 0 40px 120px rgba(0,0,0,.22);
      overflow:hidden;
    }
    .modal-inner{padding:16px}
    .modal[hidden]{display:none}
    .modal-head{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
      padding:6px 6px 12px;
      border-bottom:1px solid rgba(17,24,39,.08);
    }
    .icon-btn{
      width:42px;height:42px;
      border-radius:16px;
      border:1px solid rgba(17,24,39,.12);
      background: rgba(255,255,255,.74);
      cursor:pointer;
      display:flex; align-items:center; justify-content:center;
      font-size:22px;
      color: rgba(15,23,42,.92);
      transition: transform .2s ease, background .2s ease;
    }
    .icon-btn:hover{transform: translateY(-2px); background:#fff}

    .modal-body{padding:14px 6px 6px}
    .modal-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:14px;
      align-items:start;
    }
    .modal-copy{
      background: linear-gradient(180deg, rgba(22,182,200,.08), rgba(255,255,255,.50));
      border:1px solid rgba(22,182,200,.14);
      border-radius:22px;
      padding:16px;
    }
    .modal-bullets{display:flex; flex-direction:column; gap:10px; margin-bottom:14px}
    .modal-bullet{display:flex; align-items:center; gap:10px; font-weight:860; color: rgba(15,23,42,.92)}
    .modal-contact-title{font-weight:1100; margin-bottom:10px}
    .modal-qr{
      width:100%;
      max-width: 220px;
      height:auto;
      border-radius:18px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      display:block;
      margin-bottom:8px;
      box-shadow: 0 18px 45px rgba(12,24,40,.12);
    }
    .modal-contact-sub{color: rgba(28,36,48,.70); font-weight:760}

    .modal-form{
      background: rgba(255,255,255,.62);
      border:1px solid rgba(17,24,39,.10);
      border-radius:22px;
      padding:16px;
      box-shadow: 0 18px 45px rgba(12,24,40,.06);
      display:flex; flex-direction:column; gap:12px;
    }
    .modal-actions{display:flex; gap:12px; flex-wrap:wrap}
    .modal-actions .btn-wide{flex:1}
    .modal-footnote{
      display:flex; align-items:center; gap:10px;
      color: rgba(28,36,48,.70);
      font-weight:740;
    }

    [data-reveal]{
      opacity:0;
      transform: translateY(10px);
      transition: opacity .6s ease, transform .6s ease;
    }
    .reveal-in{
      opacity:1 !important;
      transform: translateY(0) !important;
    }

    @media (prefers-reduced-motion: reduce){
      *{animation-duration:.001ms !important; animation-iteration-count:1 !important; transition-duration:.001ms !important; scroll-behavior:auto !important}
    }

    @media (max-width: 980px){
      .hero-grid{grid-template-columns: 1fr; gap:14px}
      .hero-title{font-size:34px}
      .hero-badges{grid-template-columns: 1fr; }
      .hero-mini{grid-template-columns: 1fr}
      .viz-bottom{grid-template-columns:1fr 1fr}
      .service-grid{grid-template-columns: repeat(2, minmax(0,1fr))}
      .model-band{grid-template-columns: 1fr}
      .split-grid{grid-template-columns:1fr}
      .sticky-card{position:relative; top:auto}
      .token-grid{grid-template-columns:1fr}
      .solution-grid{grid-template-columns: repeat(2, minmax(0,1fr))}
      .network-grid{grid-template-columns: 1fr}
      .case-grid{grid-template-columns: 1fr}
      .articles-grid{grid-template-columns:1fr}
      .train-grid{grid-template-columns:1fr}
      .faq-layout{grid-template-columns:1fr}
      .pedia-cards{grid-template-columns: repeat(2, minmax(0,1fr))}
      .form-grid{grid-template-columns:1fr}
      .contact-grid{grid-template-columns:1fr}
      .join-grid{grid-template-columns:1fr}
      .footer-columns{min-width: 0; width:100%; grid-template-columns: 1fr}
      .float-kefu{display:none}
      .nav-cta .btn-ghost{display:none}
      .nav-toggle{display:flex}
      .nav-panel{
        position:absolute;
        right: var(--padX);
        top: 66px;
        width: min(320px, calc(100% - var(--padX)*2));
        background: rgba(255,255,255,.92);
        border:1px solid rgba(17,24,39,.10);
        border-radius:22px;
        box-shadow: 0 30px 90px rgba(0,0,0,.18);
        padding:12px;
        flex-direction:column;
        align-items:stretch;
        gap:6px;
        display:none;
      }
      .nav-panel.open{display:flex}
      .nav-item{font-size:14.5px; padding:12px 12px; background: rgba(255,255,255,.55); border:1px solid rgba(17,24,39,.08)}
    }

    @media (max-width: 520px){
      .hero-title{font-size:30px}
      .viz-stats{grid-template-columns:1fr}
      .viz-bottom{grid-template-columns:1fr}
      .service-grid{grid-template-columns: 1fr}
      .solution-grid{grid-template-columns: 1fr}
      .bar-row{grid-template-columns: 96px 1fr 66px}
      .field-grid{grid-template-columns:1fr}
      .kefu-row{grid-template-columns:1fr; }
      .qr-img{justify-self:start}
      .contact-actions-grid{grid-template-columns: 1fr}
      .modal-grid{grid-template-columns:1fr}
      .modal-actions{flex-direction:column}
      .modal-actions .btn-wide{width:100%}
      .cases-bottom{flex-direction:column; align-items:flex-start}
      .cases-actions{justify-content:flex-start}
    }