:root{
      --bg: #f6f7fb;
      --bg2:#ffffff;
      --text:#111827;
      --muted:#4b5563;
      --border: rgba(17,24,39,.10);
      --shadow: 0 10px 30px rgba(17,24,39,.08);
      --shadow2: 0 8px 24px rgba(17,24,39,.10);
      --radius: 18px;

      --neo1:#22c55e;
      --neo2:#3b82f6;
      --neo3:#a855f7;
      --neo4:#f97316;
      --neo5:#06b6d4;

      --primary:#2563eb;
      --primary2:#1d4ed8;
      --soft:#eef2ff;

      --container: 1120px;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", "PingFang SC", "Hiragino Sans GB","Microsoft YaHei", "Apple Color Emoji","Segoe UI Emoji";
      color:var(--text);
      background:
        radial-gradient(1200px 600px at 20% 0%, rgba(59,130,246,.12), transparent 55%),
        radial-gradient(900px 520px at 80% 10%, rgba(168,85,247,.10), transparent 50%),
        linear-gradient(#f7f8fd, #f6f7fb);
      overflow-x:hidden;
    }

    .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; padding:10px 12px;
      background:#0b1220; color:#fff; border-radius:10px; z-index:9999;
    }

    .container{
      width: min(var(--container), calc(100% - 32px));
      margin: 0 auto;
    }

    .topbar{
      position:sticky; top:0; z-index:50;
      backdrop-filter: blur(10px);
      background: rgba(246,247,251,.70);
      border-bottom: 1px solid rgba(17,24,39,.08);
    }

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

    .brand{display:flex; align-items:center; gap:12px; min-width: 180px;}
    .brand-mark{
      width:42px; height:42px; border-radius:14px;
      background: linear-gradient(135deg, rgba(37,99,235,.16), rgba(168,85,247,.10));
      border:1px solid rgba(37,99,235,.25);
      display:grid; place-items:center; position:relative;
      overflow:hidden;
    }
    .neon-dot{
      width:10px; height:10px; border-radius:50%;
      background: radial-gradient(circle at 30% 30%, #93c5fd, #2563eb);
      box-shadow: 0 0 18px rgba(37,99,235,.45);
    }
    .neon-line{
      position:absolute; inset:-30%;
      background: conic-gradient(from 200deg, rgba(59,130,246,.0), rgba(59,130,246,.35), rgba(168,85,247,.35), rgba(6,182,212,.25), rgba(59,130,246,.0));
      animation: spin 8s linear infinite;
      opacity:.55;
    }
    @keyframes spin{to{transform:rotate(360deg)}}

    .brand-link{display:block; width:130px; border-radius:14px; overflow:hidden}
    .ai-page-logo{display:block}

    .nav{flex:1; display:flex; justify-content:flex-end;}
    .nav-toggle{
      display:none;
      align-items:center;
      gap:10px;
      border-radius:14px;
      padding:10px 12px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.75);
      box-shadow: 0 6px 18px rgba(17,24,39,.06);
      cursor:pointer;
      color:var(--text);
      font-weight:650;
    }
    .nav-toggle .bar{
      width:18px; height:2px; background: rgba(17,24,39,.75);
      display:block; border-radius:2px;
    }
    .nav-toggle-text{font-size:13px}
    .nav-panel{
      display:flex;
      align-items:center;
      justify-content:flex-end;
      gap:16px;
      flex-wrap:wrap;
      max-width: 680px;
    }
    .nav-item{
      text-decoration:none;
      color: rgba(17,24,39,.78);
      font-weight:600;
      font-size:13.5px;
      padding:8px 0;
      position:relative;
      white-space:nowrap;
    }
    .nav-item::after{
      content:"";
      position:absolute;
      left:0; bottom:4px;
      width:0; height:2px;
      background: linear-gradient(90deg, rgba(37,99,235,.0), rgba(37,99,235,.85), rgba(168,85,247,.85));
      transition: width .22s ease;
      border-radius:2px;
    }
    .nav-item:hover{color: rgba(17,24,39,1)}
    .nav-item:hover::after{width:100%}

    .nav-item-secondary{
      color: rgba(37,99,235,.92);
    }

    .nav-cta{
      display:flex; align-items:center; gap:10px;
      min-width: 250px; justify-content:flex-end;
    }

    .btn{
      display:inline-flex; align-items:center; justify-content:center;
      gap:10px;
      padding: 10px 14px;
      border-radius: 14px;
      border:1px solid rgba(17,24,39,.12);
      text-decoration:none;
      cursor:pointer;
      font-weight:750;
      color: var(--text);
      background:#fff;
      transition: transform .15s ease, box-shadow .15s ease, background .15s ease, border-color .15s ease, color .15s ease;
      user-select:none;
      -webkit-tap-highlight-color: transparent;
    }
    .btn:hover{transform: translateY(-1px); box-shadow: 0 10px 24px rgba(17,24,39,.10)}
    .btn:active{transform: translateY(0px); box-shadow: none}
    .btn:focus-visible{outline:3px solid rgba(37,99,235,.35); outline-offset:2px}

    .btn-primary{
      border-color: rgba(37,99,235,.45);
      background: linear-gradient(135deg, rgba(37,99,235,1), rgba(29,78,216,1));
      color:#fff;
      box-shadow: 0 14px 34px rgba(37,99,235,.24);
    }
    .btn-primary:hover{box-shadow: 0 18px 44px rgba(37,99,235,.30)}
    .btn-primary.btn-block{width:100%}

    .btn-ghost{
      background: rgba(255,255,255,.76);
      border-color: rgba(17,24,39,.14);
    }
    .btn-ghost:hover{border-color: rgba(37,99,235,.28)}

    .btn-soft{
      background: linear-gradient(135deg, rgba(99,102,241,.14), rgba(37,99,235,.10));
      border-color: rgba(99,102,241,.22);
      color: rgba(17,24,39,.92);
    }
    .btn-soft:hover{border-color: rgba(99,102,241,.34)}

    .btn-visit{padding:10px 16px}
    .btn-home{padding:10px 12px}

    .btn-lg{padding: 12px 16px; border-radius: 16px; font-size:15px}
    .btn-sm{padding:8px 12px; border-radius:12px; font-size:13.5px}
    .btn-block{width:100%}

    .hero{
      position:relative;
      padding: 46px 0 26px;
      overflow:hidden;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.2fr .8fr;
      gap: 22px;
      align-items:start;
    }

    .eyebrow{display:flex; flex-wrap:wrap; gap:10px; margin-bottom: 14px}
    .chip{
      display:inline-flex; align-items:center;
      padding: 8px 10px;
      border-radius: 999px;
      background: rgba(255,255,255,.72);
      border:1px solid rgba(17,24,39,.10);
      font-weight:750; font-size:12.5px;
      color: rgba(17,24,39,.82);
    }
    .chip-outline{
      background: linear-gradient(135deg, rgba(37,99,235,.10), rgba(168,85,247,.10));
      border-color: rgba(37,99,235,.22);
      color: rgba(29,78,216,.96);
    }

    .hero-title{
      font-size: clamp(26px, 3.2vw, 44px);
      line-height:1.12;
      margin:0;
      letter-spacing: -0.02em;
    }
    .hero-subtitle{
      margin: 14px 0 18px;
      color: rgba(17,24,39,.78);
      line-height:1.7;
      font-size: 15.5px;
      max-width: 60ch;
    }

    .hero-actions{display:flex; gap:12px; flex-wrap:wrap; margin-bottom: 18px}
    .hero-meta{
      display:flex; gap:14px; flex-wrap:wrap;
      margin-top: 10px;
    }
    .meta-item{
      display:flex; gap:10px; align-items:flex-start;
      padding: 10px 12px;
      background: rgba(255,255,255,.72);
      border: 1px solid rgba(17,24,39,.10);
      border-radius: 16px;
      min-width: 240px;
      flex:1 1 240px;
    }
    .meta-icon{
      width:34px; height:34px; border-radius:14px;
      background: linear-gradient(135deg, rgba(37,99,235,.14), rgba(168,85,247,.10));
      border:1px solid rgba(37,99,235,.22);
      display:grid; place-items:center;
      color: rgba(29,78,216,.95);
      flex: 0 0 auto;
    }
    .meta-title{font-weight:900; font-size:14px}
    .meta-desc{color: rgba(17,24,39,.68); font-size:12.8px; margin-top:4px}

    .hero-side{display:flex; flex-direction:column; gap:12px;}
    .glow-card{
      background: rgba(255,255,255,.76);
      border:1px solid rgba(17,24,39,.10);
      border-radius: var(--radius);
      box-shadow: var(--shadow);
      overflow:hidden;
      position:relative;
    }
    .glow-card::before{
      content:"";
      position:absolute; inset:-1px;
      background:
        radial-gradient(550px 200px at 20% 0%, rgba(37,99,235,.22), transparent 60%),
        radial-gradient(500px 220px at 90% 30%, rgba(168,85,247,.18), transparent 58%);
      pointer-events:none;
    }
    .card-head{
      padding: 16px 16px 6px;
      position:relative;
    }
    .card-title{font-weight:950; font-size:15.5px}
    .card-sub{color: rgba(17,24,39,.70); font-size:13px; margin-top:6px}

    .stats-grid{
      padding: 12px 16px 14px;
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:10px;
      position:relative;
    }
    .stat{
      background: rgba(255,255,255,.70);
      border:1px solid rgba(17,24,39,.08);
      border-radius: 16px;
      padding: 12px 12px;
      min-height: 70px;
      display:flex; flex-direction:column; justify-content:center;
    }
    .stat-value{
      font-weight:1000; font-size:18px;
      letter-spacing:-0.02em;
    }
    .stat-label{color: rgba(17,24,39,.68); font-size:12.5px; margin-top:6px; line-height:1.3}

    .card-actions{padding: 0 16px 16px; display:grid; gap:10px; position:relative}

    .quickbar{display:flex; gap:10px; flex-wrap:wrap}
    .quick-pill{
      flex:1 1 120px;
      text-decoration:none;
      border-radius: 16px;
      padding: 10px 12px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.70);
      font-weight:900;
      color: rgba(17,24,39,.82);
      display:flex; align-items:center; gap:10px;
      transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
    }
    .quick-pill:hover{
      transform: translateY(-1px);
      box-shadow: 0 12px 26px rgba(17,24,39,.10);
      border-color: rgba(37,99,235,.24);
    }
    .pill-dot{
      width:10px; height:10px; border-radius:50%;
      background: radial-gradient(circle at 30% 30%, #93c5fd, #2563eb);
      box-shadow: 0 0 18px rgba(37,99,235,.45);
    }

    .hero-ornaments{position:absolute; inset:0; pointer-events:none}
    .orb{
      position:absolute; width:240px; height:240px;
      border-radius:50%;
      filter: blur(24px);
      opacity:.35;
      transform: translateZ(0);
    }
    .orb-1{
      left:-90px; top:40px;
      background: radial-gradient(circle at 30% 30%, rgba(37,99,235,.65), rgba(37,99,235,0) 62%);
      animation: floaty 7s ease-in-out infinite;
    }
    .orb-2{
      right:-120px; top:140px;
      background: radial-gradient(circle at 40% 30%, rgba(168,85,247,.55), rgba(168,85,247,0) 60%);
      animation: floaty 8.5s ease-in-out infinite reverse;
    }
    @keyframes floaty{
      0%,100%{transform: translateY(0px) translateX(0px)}
      50%{transform: translateY(16px) translateX(10px)}
    }
    .gridlines{
      position:absolute; left:50%; top:-20px;
      width: 780px; height: 520px; transform: translateX(-50%) rotate(12deg);
      background:
        linear-gradient(to right, rgba(37,99,235,.08) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(168,85,247,.08) 1px, transparent 1px);
      background-size: 44px 44px;
      mask-image: radial-gradient(circle at 50% 30%, rgba(0,0,0,1), rgba(0,0,0,0) 62%);
      opacity:.55;
    }

    .section{padding: 52px 0}
    .section-soft{background: rgba(255,255,255,.64); border-top:1px solid rgba(17,24,39,.06); border-bottom:1px solid rgba(17,24,39,.06)}
    .section-soft2{background: rgba(255,255,255,.44)}
    .section-soft3{background: linear-gradient(180deg, rgba(255,255,255,.45), rgba(238,242,255,.55)); border-top:1px solid rgba(17,24,39,.06); border-bottom:1px solid rgba(17,24,39,.06)}

    .section-head{margin-bottom: 22px}
    .h2{
      margin:0;
      font-size: clamp(20px, 2.3vw, 30px);
      letter-spacing:-0.02em;
    }
    .lead{
      margin: 10px 0 0;
      color: rgba(17,24,39,.74);
      line-height:1.7;
      max-width: 70ch;
      font-size: 15.5px;
    }

    .h3{margin:0; font-size: 16px; font-weight:950}
    .p{color: rgba(17,24,39,.74); line-height:1.7; margin: 10px 0 0; font-size: 14.5px}
    .card, .panel, .case-card, .industry-card, .network-card, .help-card, .spec-card, .price-card, .join-card, .rating-card, .news2-card, .wiki-card, .news-card, .case-card{
      border-radius: var(--radius);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.74);
      box-shadow: 0 10px 28px rgba(17,24,39,.06);
      position:relative;
      overflow:hidden;
    }

    .reveal{
      transform: translateY(10px);
      opacity: 0;
      transition: opacity .6s ease, transform .6s ease;
    }
    .reveal.in-view{
      opacity:1; transform: translateY(0px);
    }

    .about-grid{
      display:grid;
      grid-template-columns: 1.05fr .95fr;
      gap: 16px;
      align-items:stretch;
    }
    .panel{padding: 18px}
    .panel-rail::before{
      content:"";
      position:absolute; inset:0;
      background:
        radial-gradient(600px 220px at 15% 0%, rgba(37,99,235,.18), transparent 60%),
        radial-gradient(520px 220px at 95% 40%, rgba(168,85,247,.14), transparent 56%);
      pointer-events:none;
    }

    .panel-icon{
      width:44px; height:44px;
      border-radius: 16px;
      background: linear-gradient(135deg, rgba(37,99,235,.14), rgba(168,85,247,.10));
      border:1px solid rgba(37,99,235,.22);
      display:grid; place-items:center;
      color: rgba(29,78,216,.95);
      margin-bottom: 12px;
      position:relative;
      z-index:1;
    }
    .bullets{list-style:none; padding:0; margin: 14px 0 0; display:grid; gap:10px; position:relative; z-index:1}
    .bullets li{display:flex; gap:10px; color: rgba(17,24,39,.74); font-size: 14px; line-height:1.5}
    .check{
      width:18px; height:18px; border-radius:7px;
      background: rgba(37,99,235,.12);
      border:1px solid rgba(37,99,235,.25);
      display:grid; place-items:center;
      margin-top:2px;
      position:relative;
      flex:0 0 auto;
    }
    .check::after{
      content:"";
      width:8px; height:4px;
      border-left:2px solid rgba(29,78,216,1);
      border-bottom:2px solid rgba(29,78,216,1);
      transform: rotate(-45deg);
      display:block;
      margin-top:-1px;
    }

    .mini-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 10px;
      margin-top: 14px;
      position:relative;
      z-index:1;
    }
    .mini-item{
      background: rgba(255,255,255,.70);
      border:1px solid rgba(17,24,39,.08);
      border-radius: 16px;
      padding: 12px;
      min-height: 76px;
      display:flex; flex-direction:column; justify-content:center;
    }
    .mini-k{font-weight:1000; font-size:13px; color: rgba(29,78,216,.98)}
    .mini-v{margin-top:6px; color: rgba(17,24,39,.74); font-size:13px; line-height:1.35}

    .panel-foot{display:flex; gap:12px; flex-wrap:wrap; margin-top: 16px; position:relative; z-index:1}
    .service-grid{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 14px;
    }
    .service-card{padding: 16px; transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease}
    .service-card:hover{
      transform: translateY(-2px);
      box-shadow: 0 16px 40px rgba(17,24,39,.10);
      border-color: rgba(37,99,235,.25);
    }
    .card-top{display:flex; align-items:flex-start; justify-content:space-between; gap:12px; margin-bottom:8px}
    .badge{
      display:inline-flex; align-items:center;
      padding: 7px 10px;
      border-radius: 999px;
      font-weight:950;
      font-size:12.5px;
      background: rgba(37,99,235,.12);
      border:1px solid rgba(37,99,235,.22);
      color: rgba(29,78,216,.98);
      white-space:nowrap;
    }
    .badge-cyan{background: rgba(6,182,212,.12); border-color: rgba(6,182,212,.25); color: rgba(8,145,178,1)}
    .badge-purple{background: rgba(168,85,247,.12); border-color: rgba(168,85,247,.24); color: rgba(134,70,210,1)}
    .badge-amber{background: rgba(249,115,22,.12); border-color: rgba(249,115,22,.22); color: rgba(180,83,9,1)}
    .badge-green{background: rgba(34,197,94,.12); border-color: rgba(34,197,94,.22); color: rgba(20,120,58,1)}
    .badge-blue{background: rgba(59,130,246,.10); border-color: rgba(59,130,246,.22); color: rgba(29,78,216,1)}

    .card-icon{
      width:42px; height:42px;
      border-radius: 16px;
      background: linear-gradient(135deg, rgba(37,99,235,.13), rgba(168,85,247,.08));
      border:1px solid rgba(37,99,235,.20);
      display:grid; place-items:center;
      color: rgba(29,78,216,.98);
      flex:0 0 auto;
    }

    .tag-row{display:flex; gap:8px; flex-wrap:wrap; margin-top: 12px}
    .tag{
      padding:6px 10px;
      border-radius: 999px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.70);
      color: rgba(17,24,39,.72);
      font-size:12.5px;
      font-weight:800;
    }

    .platform-strip{
      margin-top: 16px;
      border-radius: var(--radius);
      border:1px solid rgba(17,24,39,.10);
      background: linear-gradient(135deg, rgba(37,99,235,.10), rgba(168,85,247,.08));
      padding: 16px;
      display:grid;
      grid-template-columns: .95fr 1.05fr;
      gap: 14px;
      align-items:start;
    }
    .strip-title{font-weight:1000; font-size:16px}
    .strip-desc{margin-top:8px; color: rgba(17,24,39,.74); line-height:1.6; font-size:14.3px}
    .strip-tags{display:flex; flex-wrap:wrap; gap:10px; align-items:flex-start; justify-content:flex-start}
    .strip-tag{
      background: rgba(255,255,255,.72);
      border:1px solid rgba(17,24,39,.10);
      padding:8px 10px;
      border-radius: 999px;
      font-weight:900;
      font-size:12.5px;
      color: rgba(17,24,39,.78);
      white-space:nowrap;
    }

    .timeline{
      position:relative;
      margin-top: 10px;
      display:grid;
      grid-template-columns: 1fr;
      gap: 12px;
    }
    .timeline-line{
      position:absolute; left: 20px; top: 10px; bottom: 10px; width:2px;
      background: linear-gradient(180deg, rgba(37,99,235,.55), rgba(168,85,247,.35), rgba(6,182,212,.35));
      opacity:.45;
    }
    .step{
      display:flex; gap: 14px; align-items:flex-start;
      padding: 16px;
      background: rgba(255,255,255,.72);
      border:1px solid rgba(17,24,39,.10);
      border-radius: var(--radius);
      box-shadow: 0 10px 26px rgba(17,24,39,.06);
      position:relative;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    }
    .step:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 42px rgba(17,24,39,.10);
      border-color: rgba(37,99,235,.22);
    }
    .step-index{
      width:42px; height:42px; border-radius: 16px;
      display:grid; place-items:center;
      font-weight:1000;
      color:#fff;
      background: linear-gradient(135deg, rgba(37,99,235,.95), rgba(168,85,247,.85));
      box-shadow: 0 14px 30px rgba(37,99,235,.22);
      flex:0 0 auto;
      margin-top:2px;
    }
    .step-body .h3{font-size:15.5px}
    .two-col{
      margin-top: 16px;
      display:grid;
      grid-template-columns: 1.05fr .95fr;
      gap: 14px;
      align-items:stretch;
    }
    .callout{padding:18px}
    .callout-head{display:flex; gap:10px; align-items:center}
    .callout-dot{
      width:12px; height:12px; border-radius:50%;
      background: radial-gradient(circle at 30% 30%, #93c5fd, #2563eb);
      box-shadow: 0 0 18px rgba(37,99,235,.45);
    }
    .cap-grid{display:grid; grid-template-columns: 1fr 1fr; gap:10px; margin-top:12px}
    .cap{
      background: rgba(255,255,255,.70);
      border:1px solid rgba(17,24,39,.08);
      border-radius: 16px;
      padding: 12px;
      min-height: 76px;
      display:flex; flex-direction:column; justify-content:center;
    }
    .cap-k{font-weight:1000; font-size:13.5px; color: rgba(29,78,216,.98)}
    .cap-v{margin-top:6px; color: rgba(17,24,39,.74); font-size:13px; line-height:1.35}
    .callout-actions{display:flex; gap:12px; flex-wrap:wrap; margin-top:14px}

    .capsule-list{padding: 18px; display:flex; flex-direction:column; gap: 12px}
    .capsule-item{
      background: rgba(255,255,255,.72);
      border:1px solid rgba(17,24,39,.10);
      border-radius: var(--radius);
      padding: 14px;
      display:flex; align-items:center; justify-content:space-between; gap: 12px;
    }
    .capsule-left{display:flex; gap:12px; align-items:center}
    .capsule-icon{
      width:40px; height:40px; border-radius:16px;
      background: linear-gradient(135deg, rgba(37,99,235,.12), rgba(168,85,247,.08));
      border:1px solid rgba(37,99,235,.22);
      display:grid; place-items:center;
      color: rgba(29,78,216,.98);
    }
    .capsule-title{font-weight:1000; font-size:14px}
    .capsule-desc{margin-top:4px; color: rgba(17,24,39,.68); font-size:13px}
    .capsule-pill{
      padding:7px 10px;
      border-radius: 999px;
      border:1px solid rgba(17,24,39,.12);
      background: rgba(255,255,255,.70);
      font-weight:950;
      font-size:12.5px;
      color: rgba(17,24,39,.78);
      flex:0 0 auto;
    }
    .pill-warm{border-color: rgba(249,115,22,.25); color: rgba(180,83,9,1); background: rgba(249,115,22,.08)}
    .pill-cool{border-color: rgba(6,182,212,.25); color: rgba(8,145,178,1); background: rgba(6,182,212,.08)}

    .industry-grid{
      display:grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 14px;
    }
    .industry-card{
      padding: 16px;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
      min-height: 220px;
    }
    .industry-card:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 42px rgba(17,24,39,.10);
      border-color: rgba(37,99,235,.25);
    }
    .industry-top{display:flex; align-items:center; justify-content:space-between; gap:10px; margin-bottom:10px}
    .badge-blue2{background: rgba(59,130,246,.10); border-color: rgba(59,130,246,.22); color: rgba(29,78,216,1)}
    .badge-purple2{background: rgba(168,85,247,.12); border-color: rgba(168,85,247,.24); color: rgba(134,70,210,1)}
    .badge-green2{background: rgba(34,197,94,.12); border-color: rgba(34,197,94,.22); color: rgba(20,120,58,1)}
    .badge-amber2{background: rgba(249,115,22,.12); border-color: rgba(249,115,22,.22); color: rgba(180,83,9,1)}
    .spark{
      width:28px; height:28px; border-radius: 12px;
      background: radial-gradient(circle at 30% 30%, rgba(147,197,253,1), rgba(37,99,235,0) 60%);
      box-shadow: 0 0 20px rgba(37,99,235,.35);
      border:1px solid rgba(37,99,235,.18);
    }
    .list-inline{display:flex; flex-wrap:wrap; gap:10px; margin-top: 12px; padding:0; list-style:none; color: rgba(17,24,39,.72); font-weight:850}
    .list-inline li{
      padding:7px 10px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.70);
      border-radius: 999px;
      font-size:12.5px;
    }

    .compare-top{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
      align-items:stretch;
    }
    .rating-card{padding: 18px}
    .rating-top{display:flex; flex-direction:column; gap:10px}
    .rating-badge{
      display:flex; align-items:baseline; gap: 14px; flex-wrap:wrap;
    }
    .rating-stars{font-size: 20px; letter-spacing:2px; color: rgba(245,158,11,1)}
    .rating-score{font-size: 34px; font-weight:1000; letter-spacing:-0.03em; color: rgba(17,24,39,.98)}
    .rating-out-of{font-weight:1000; color: rgba(17,24,39,.65)}
    .rating-note{margin-top:6px; color: rgba(17,24,39,.72); font-weight:850}
    .rating-foot{margin-top: 14px; display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap}
    .rating-desc{color: rgba(17,24,39,.72); line-height:1.6; font-size:14px; max-width: 48ch}

    .compare-legend{padding:18px}
    .legend-title{font-weight:1000; font-size:15.5px; margin-bottom: 10px}
    .legend-grid{display:grid; grid-template-columns: 1fr 1fr; gap:10px}
    .legend-item{display:flex; gap:10px; align-items:center; color: rgba(17,24,39,.74); font-weight:850; font-size:13.5px}
    .dot{width:10px; height:10px; border-radius:50%}
    .dot-1{background: rgba(37,99,235,.95)}
    .dot-2{background: rgba(6,182,212,.95)}
    .dot-3{background: rgba(168,85,247,.95)}
    .dot-4{background: rgba(34,197,94,.95)}
    .dot-5{background: rgba(249,115,22,.95)}
    .dot-6{background: rgba(99,102,241,.95)}
    .dot-7{background: rgba(14,165,233,.95)}
    .dot-8{background: rgba(236,72,153,.95)}

    .compare-table-wrap{margin-top: 14px; padding: 16px; border-radius: var(--radius); border:1px solid rgba(17,24,39,.10); background: rgba(255,255,255,.76)}
    .table-toolbar{display:flex; align-items:baseline; justify-content:space-between; gap:12px; flex-wrap:wrap; margin-bottom: 12px}
    .table-title{font-weight:1000}
    .table-hint{color: rgba(17,24,39,.64); font-size:13.5px}
    .table-scroll{overflow:auto; border-radius: 14px; border:1px solid rgba(17,24,39,.08); background: rgba(255,255,255,.70)}
    .compare-table{
      width: 100%;
      border-collapse: collapse;
      min-width: 780px;
      font-size: 14px;
    }
    .compare-table th, .compare-table td{
      padding: 12px 12px;
      border-bottom: 1px solid rgba(17,24,39,.08);
      vertical-align: top;
      text-align:left;
    }
    .compare-table th{
      background: linear-gradient(135deg, rgba(37,99,235,.10), rgba(168,85,247,.08));
      color: rgba(17,24,39,.88);
      font-weight:1000;
      position:sticky; top:0;
      z-index:1;
    }
    .ok-pill, .warn-pill{
      display:inline-flex; align-items:center;
      padding:7px 10px;
      border-radius: 999px;
      border:1px solid rgba(17,24,39,.12);
      background: rgba(255,255,255,.75);
      font-weight:950;
      white-space:nowrap;
      font-size:12.5px;
    }
    .ok-pill{color: rgba(20,83,45,1); border-color: rgba(34,197,94,.24); background: rgba(34,197,94,.08)}
    .warn-pill{color: rgba(120,53,15,1); border-color: rgba(249,115,22,.24); background: rgba(249,115,22,.08)}

    .compare-foot{display:flex; justify-content:space-between; gap:12px; flex-wrap:wrap; margin-top: 14px}
    .compare-foot .btn{min-width: 200px}

    .network-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
      align-items:stretch;
    }
    .network-card{padding: 18px}
    .network-card-right{background:
      radial-gradient(600px 220px at 10% 0%, rgba(37,99,235,.14), transparent 60%),
      radial-gradient(520px 220px at 90% 30%, rgba(168,85,247,.12), transparent 58%),
      rgba(255,255,255,.76);
    }
    .network-title{font-weight:1000; font-size:15.5px; margin-bottom: 12px}
    .network-list{display:flex; flex-direction:column; gap: 12px}
    .network-item{display:flex; gap:12px; align-items:flex-start}
    .bullet{
      width:12px; height:12px; border-radius:4px;
      background: linear-gradient(135deg, rgba(37,99,235,.9), rgba(168,85,247,.85));
      box-shadow: 0 0 18px rgba(37,99,235,.28);
      margin-top: 4px;
      flex:0 0 auto;
    }
    .network-k{font-weight:1000}
    .network-v{color: rgba(17,24,39,.72); margin-top:6px; line-height:1.5; font-size:13.8px}

    .network-buttons{display:flex; gap:12px; flex-wrap:wrap}
    .network-matrix{margin-top: 14px; display:flex; flex-direction:column; gap: 12px}
    .matrix-row{display:flex; align-items:flex-start; gap: 12px}
    .matrix-label{font-weight:1000; color: rgba(17,24,39,.86); min-width:64px}
    .matrix-values{display:flex; flex-wrap:wrap; gap:10px}
    .mini-chip{
      padding:7px 10px;
      border-radius: 999px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      color: rgba(17,24,39,.72);
      font-weight:900;
      font-size:12.5px;
    }

    .network-qr{margin-top: 16px; border-top:1px solid rgba(17,24,39,.08); padding-top: 14px}
    .qr-head{display:flex; flex-direction:column; gap:6px; margin-bottom: 10px}
    .qr-badge{
      width:max-content;
      padding: 7px 10px;
      border-radius: 999px;
      font-weight:1000;
      background: rgba(37,99,235,.12);
      border:1px solid rgba(37,99,235,.22);
      color: rgba(29,78,216,.98);
      font-size:12.5px;
    }
    .qr-title{font-weight:1000; color: rgba(17,24,39,.86)}
    .qr-row{display:flex; gap:12px; align-items:center}
    .qr-img-wrap{
      width: 108px; height:108px;
      background: rgba(255,255,255,.72);
      border:1px solid rgba(17,24,39,.10);
      border-radius: 18px;
      display:grid; place-items:center;
      overflow:hidden;
      flex: 0 0 auto;
    }
    .qr-img{width:100%; height:auto; display:block}
    .qr-text{display:flex; flex-direction:column; gap:6px}
    .qr-line{color: rgba(17,24,39,.72); font-weight:850; font-size:13.5px}
    .qr-line2{font-size:13px; color: rgba(17,24,39,.64); font-weight:800}
    .btn-sm{font-size:13.5px}

    .process-grid{display:grid; grid-template-columns: 1fr 1fr; gap:14px}
    .process-card{padding:18px}
    .process-title{font-weight:1000; margin-bottom: 12px; font-size:15.5px}
    .process-list{display:flex; flex-direction:column; gap: 12px}
    .process-step{display:flex; gap:12px; align-items:flex-start}
    .ps-num{
      width:42px; height:42px; border-radius: 16px;
      display:grid; place-items:center;
      font-weight:1000;
      color:#fff;
      background: linear-gradient(135deg, rgba(6,182,212,.95), rgba(37,99,235,.88));
      box-shadow: 0 14px 30px rgba(6,182,212,.18);
      flex: 0 0 auto;
      margin-top:2px;
    }
    .ps-k{font-weight:1000; margin-top:2px}
    .ps-v{color: rgba(17,24,39,.70); margin-top:6px; line-height:1.5; font-size:13.8px}
    .process-cta{display:flex; gap:12px; flex-wrap:wrap; margin-top: 14px}

    .spec-card{padding:18px}
    .spec-title{font-weight:1000; font-size:15.5px; margin-bottom: 12px}
    .spec-grid{display:grid; grid-template-columns: 1fr 1fr; gap: 12px}
    .spec-item{
      display:flex; gap:12px; align-items:flex-start;
      background: rgba(255,255,255,.70);
      border:1px solid rgba(17,24,39,.08);
      border-radius: 16px;
      padding: 12px;
      min-height: 104px;
    }
    .spec-icon{
      width:40px; height:40px; border-radius: 16px;
      background: linear-gradient(135deg, rgba(37,99,235,.12), rgba(168,85,247,.08));
      border:1px solid rgba(37,99,235,.22);
      display:grid; place-items:center;
      color: rgba(29,78,216,.98);
      flex:0 0 auto;
    }
    .spec-k{font-weight:1000}
    .spec-v{margin-top:6px; color: rgba(17,24,39,.70); line-height:1.5; font-size:13.5px}
    .spec-foot{margin-top: 14px; display:flex; gap:12px; justify-content:space-between; align-items:flex-end; flex-wrap:wrap}
    .spec-k2{font-weight:1000}
    .spec-v2{margin-top:6px; color: rgba(17,24,39,.70); line-height:1.5; font-size:13.8px}
    .note-bar{
      margin-top: 12px;
      padding: 12px 14px;
      border-radius: var(--radius);
      background: rgba(37,99,235,.08);
      border:1px solid rgba(37,99,235,.18);
      display:flex; gap:12px; align-items:flex-start;
    }
    .note-dot2{
      width:12px; height:12px; border-radius:4px;
      background: linear-gradient(135deg, rgba(37,99,235,.95), rgba(168,85,247,.85));
      margin-top:4px;
      flex:0 0 auto;
      box-shadow: 0 0 18px rgba(37,99,235,.25);
    }
    .note-text2{color: rgba(17,24,39,.75); font-weight:850; line-height:1.6; font-size:13.8px}

    .case-grid{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 14px;
      align-items:stretch;
    }
    .case-card{padding: 16px; transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease}
    .case-card:hover{transform: translateY(-2px); box-shadow: 0 18px 44px rgba(17,24,39,.10); border-color: rgba(37,99,235,.25)}
    .case-head{display:flex; align-items:center; justify-content:space-between; gap:10px; margin-bottom: 10px}
    .case-type{
      padding: 7px 10px;
      border-radius: 999px;
      background: rgba(37,99,235,.12);
      border:1px solid rgba(37,99,235,.22);
      font-weight:1000;
      color: rgba(29,78,216,.98);
      font-size:12.5px;
    }
    .case-type-cyan{background: rgba(6,182,212,.12); border-color: rgba(6,182,212,.25); color: rgba(8,145,178,1)}
    .case-type-purple{background: rgba(168,85,247,.12); border-color: rgba(168,85,247,.24); color: rgba(134,70,210,1)}
    .case-time{color: rgba(17,24,39,.62); font-size:13px; font-weight:850}
    .case-foot{display:flex; gap:12px; margin-top: 14px; flex-wrap:wrap}

    .btn-copied{}
    .copied{border-color: rgba(34,197,94,.35)}
    .section-split{
      margin-top: 18px;
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
      align-items:stretch;
    }
    .split-left, .split-right{padding:18px; border-radius: var(--radius); background: rgba(255,255,255,.72); border:1px solid rgba(17,24,39,.10)}
    .article-list{margin-top: 12px; display:flex; flex-direction:column; gap:10px}
    .article-item{
      text-decoration:none;
      display:flex; gap:12px; align-items:flex-start;
      padding: 12px;
      border-radius: 16px;
      border:1px solid rgba(17,24,39,.08);
      background: rgba(255,255,255,.70);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .article-item:hover{transform: translateY(-2px); box-shadow: 0 18px 40px rgba(17,24,39,.10); border-color: rgba(37,99,235,.25)}
    .article-dot{
      width:12px; height:12px; border-radius:4px;
      background: linear-gradient(135deg, rgba(37,99,235,.95), rgba(168,85,247,.85));
      margin-top:4px; flex:0 0 auto;
      box-shadow: 0 0 18px rgba(37,99,235,.25);
    }
    .article-title{font-weight:1000; color: rgba(17,24,39,.90); line-height:1.4}
    .article-meta{margin-top:6px; color: rgba(17,24,39,.64); font-size:13px; font-weight:850}

    .news-cards{margin-top: 12px; display:flex; flex-direction:column; gap: 12px}
    .news-card{
      padding: 14px;
      border-radius: var(--radius);
      border:1px solid rgba(17,24,39,.08);
      background: rgba(255,255,255,.70);
    }
    .news-k{
      font-weight:1000;
      color: rgba(29,78,216,1);
      background: rgba(37,99,235,.10);
      border:1px solid rgba(37,99,235,.20);
      padding: 7px 10px;
      border-radius: 999px;
      display:inline-block;
      font-size:12.5px;
    }
    .news-k-2{color: rgba(8,145,178,1); background: rgba(6,182,212,.10); border-color: rgba(6,182,212,.20)}
    .news-k-3{color: rgba(134,70,210,1); background: rgba(168,85,247,.10); border-color: rgba(168,85,247,.20)}
    .news-title{margin-top: 10px; font-weight:1000; line-height:1.4}
    .news-desc{margin-top:8px; color: rgba(17,24,39,.70); line-height:1.6; font-size:14px}

    .price-grid{
      display:grid;
      grid-template-columns: 1.05fr .95fr;
      gap: 14px;
      align-items:stretch;
    }
    .price-card{padding: 18px}
    .price-card-right{
      background:
        radial-gradient(720px 260px at 20% 0%, rgba(37,99,235,.16), transparent 60%),
        radial-gradient(520px 220px at 90% 40%, rgba(168,85,247,.12), transparent 56%),
        rgba(255,255,255,.76);
    }
    .price-head{margin-bottom: 12px}
    .price-title{font-weight:1000; font-size:15.5px}
    .price-desc{margin-top:8px; color: rgba(17,24,39,.70); line-height:1.6; font-size:14.2px}

    .ol{margin:12px 0 0; padding:0; list-style:none; display:flex; flex-direction:column; gap: 10px}
    .ol li{
      display:flex; gap:12px; align-items:flex-start;
      color: rgba(17,24,39,.74);
      line-height:1.6;
      font-weight:850;
      font-size:14px;
    }
    .ol-num{
      width:34px; height:34px; border-radius: 14px;
      background: rgba(37,99,235,.12);
      border:1px solid rgba(37,99,235,.22);
      display:grid; place-items:center;
      font-weight:1000;
      color: rgba(29,78,216,1);
      flex:0 0 auto;
      margin-top:1px;
    }
    .price-actions{margin-top: 14px; display:grid; gap:10px}

    .compare-mini{
      border-radius: 16px;
      border:1px solid rgba(17,24,39,.08);
      background: rgba(255,255,255,.70);
      overflow:hidden;
      margin-top: 10px;
    }
    .mini-row{
      display:grid;
      grid-template-columns: 1.25fr 1fr 1.2fr;
      gap: 10px;
      padding: 12px 12px;
      border-bottom: 1px solid rgba(17,24,39,.08);
      align-items:start;
    }
    .mini-row:last-child{border-bottom:none}
    .mini-head{
      background: linear-gradient(135deg, rgba(37,99,235,.10), rgba(168,85,247,.08));
      font-weight:1000;
      color: rgba(17,24,39,.86);
    }
    .mini-cell{font-weight:850; color: rgba(17,24,39,.74); line-height:1.5}
    .price-note{
      margin-top: 14px;
      display:flex; gap:12px; align-items:flex-start;
      padding: 12px 14px;
      border-radius: var(--radius);
      border:1px solid rgba(37,99,235,.18);
      background: rgba(37,99,235,.08);
    }
    .note-dot2{width:12px; height:12px; border-radius:4px; background: linear-gradient(135deg, rgba(37,99,235,.95), rgba(168,85,247,.85)); margin-top:4px}
    .note-text2{color: rgba(17,24,39,.74); line-height:1.6; font-weight:850; font-size:13.8px}
    .price-actions2{margin-top: 14px; display:grid; gap:10px}

    .training-grid{
      display:grid;
      grid-template-columns: 1.05fr .95fr;
      gap: 14px;
      align-items:stretch;
    }
    .training-card{padding:18px}
    .training-head{display:flex; flex-direction:column; gap:10px; margin-bottom: 12px}
    .badge-blue3{
      width:max-content;
      padding: 8px 10px;
      border-radius: 999px;
      background: rgba(37,99,235,.12);
      border:1px solid rgba(37,99,235,.22);
      color: rgba(29,78,216,.98);
      font-weight:1000;
      font-size:12.5px;
    }
    .training-title{font-weight:1000; font-size:15.5px}
    .training-list{display:flex; flex-direction:column; gap: 12px; margin-top: 10px}
    .training-item{display:flex; gap:12px; align-items:flex-start}
    .training-dot{
      width:12px; height:12px; border-radius:4px;
      background: linear-gradient(135deg, rgba(37,99,235,.95), rgba(168,85,247,.85));
      box-shadow: 0 0 18px rgba(37,99,235,.25);
      margin-top: 4px;
      flex:0 0 auto;
    }
    .training-k{font-weight:1000}
    .training-v{margin-top:6px; color: rgba(17,24,39,.72); line-height:1.6; font-size:13.8px}
    .training-actions{margin-top: 14px; display:flex; gap:12px; flex-wrap:wrap}
    .training-head2{margin-bottom: 10px}
    .training-title2{font-weight:1000; font-size:15.5px}
    .training-desc2{margin-top:8px; color: rgba(17,24,39,.70); line-height:1.6; font-size:14.2px}
    .train-modules{display:grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 10px}
    .module{
      background: rgba(255,255,255,.70);
      border:1px solid rgba(17,24,39,.08);
      border-radius: 16px;
      padding: 12px;
      min-height: 92px;
      display:flex; flex-direction:column; justify-content:center;
    }
    .module-k{font-weight:1000}
    .module-v{margin-top:6px; color: rgba(17,24,39,.72); line-height:1.6; font-size:13.8px}
    .train-quote{
      margin-top: 14px;
      padding: 14px;
      border-radius: var(--radius);
      border:1px solid rgba(168,85,247,.18);
      background: rgba(168,85,247,.08);
      position:relative;
      overflow:hidden;
    }
    .quote-mark{
      position:absolute; left:14px; top:-8px;
      font-size: 56px; color: rgba(168,85,247,.18); font-weight:1000;
      line-height:1;
    }
    .quote-text{position:relative; z-index:1; margin-left: 22px; color: rgba(17,24,39,.78); line-height:1.7; font-weight:850; font-size:14.2px}
    .train-foot{margin-top: 14px; display:flex; justify-content:space-between; align-items:flex-end; gap:12px; flex-wrap:wrap}

    .small-k{font-weight:1000}
    .small-v{margin-top:6px; color: rgba(17,24,39,.72); line-height:1.6; font-weight:850; font-size:13.8px}

    .form-wrap{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap: 14px;
      align-items:start;
    }
    .form-card{padding: 18px}
    .form-head{margin-bottom: 12px}
    .form-title{font-weight:1000; font-size:15.5px}
    .form-sub{margin-top:8px; color: rgba(17,24,39,.68); line-height:1.6; font-weight:850; font-size:13.8px}

    .form{margin-top: 8px}
    .form-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(17,24,39,.86); font-size:13.5px}
    .field-input{
      width:100%;
      padding: 12px 12px;
      border-radius: 14px;
      border:1px solid rgba(17,24,39,.12);
      background: rgba(255,255,255,.76);
      font-size: 14.5px;
      color: rgba(17,24,39,.92);
      outline:none;
      transition: border-color .15s ease, box-shadow .15s ease;
    }
    .field-input:focus{
      border-color: rgba(37,99,235,.35);
      box-shadow: 0 0 0 4px rgba(37,99,235,.16);
    }
    textarea.field-input{resize: vertical; min-height: 120px}

    .field-full{margin-top: 12px}
    .form-foot{display:flex; align-items:center; justify-content:space-between; gap:12px; margin-top: 14px; flex-wrap:wrap}
    .form-privacy{color: rgba(17,24,39,.60); font-weight:850; font-size:13.2px}
    .form-msg{
      margin-top: 12px;
      padding: 10px 12px;
      border-radius: 14px;
      border:1px solid rgba(37,99,235,.20);
      background: rgba(37,99,235,.08);
      color: rgba(29,78,216,1);
      font-weight:900;
      width:100%;
    }

    .form-aside{display:flex; flex-direction:column; gap: 14px}
    .aside-card{padding:18px}
    .aside-card-2{background: rgba(255,255,255,.70)}
    .aside-title{font-weight:1000; font-size:15.5px; margin-bottom: 12px}
    .aside-list{display:flex; flex-direction:column; gap: 12px}
    .aside-item{display:flex; gap:12px; align-items:flex-start}
    .aside-icon{
      width:40px; height:40px; border-radius:16px;
      background: linear-gradient(135deg, rgba(37,99,235,.12), rgba(168,85,247,.08));
      border:1px solid rgba(37,99,235,.22);
      display:grid; place-items:center;
      color: rgba(29,78,216,.98);
      flex:0 0 auto;
      margin-top:2px;
    }
    .aside-k{font-weight:1000}
    .aside-v{margin-top:6px; color: rgba(17,24,39,.72); line-height:1.6; font-size:13.8px}

    .aside-cta{margin-top: 14px}
    .contact-lines{display:flex; flex-direction:column; gap: 12px; margin-top: 6px}
    .contact-line{display:flex; justify-content:space-between; gap:12px; border-bottom: 1px dashed rgba(17,24,39,.10); padding-bottom:12px}
    .contact-line:last-child{border-bottom:none; padding-bottom:0}
    .contact-k{color: rgba(17,24,39,.64); font-weight:900}
    .contact-v{font-weight:1000; color: rgba(17,24,39,.86)}
    .faq-grid{display:grid; grid-template-columns: 1.15fr .85fr; gap: 14px; align-items:start}
    .faq-left{padding: 0; background: transparent; border: none; box-shadow:none}
    .faq-item{
      background: rgba(255,255,255,.76);
      border:1px solid rgba(17,24,39,.10);
      border-radius: var(--radius);
      margin-bottom: 12px;
      overflow:hidden;
    }
    .faq-q{
      width:100%;
      text-align:left;
      border:0;
      background: transparent;
      padding: 14px 14px;
      cursor:pointer;
      font-weight:1000;
      color: rgba(17,24,39,.92);
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      font-size: 14.8px;
    }
    .faq-icon{
      width:34px; height:34px; border-radius: 14px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.70);
      position:relative;
      flex:0 0 auto;
    }
    .faq-icon::before, .faq-icon::after{
      content:"";
      position:absolute; left:50%; top:50%;
      width:14px; height:2px;
      background: rgba(17,24,39,.70);
      transform: translate(-50%,-50%);
      border-radius:2px;
      transition: transform .18s ease, opacity .18s ease;
    }
    .faq-icon::after{
      width:2px; height:14px;
    }
    .faq-item .faq-q[aria-expanded="true"] .faq-icon::after{
      opacity:0;
      transform: translate(-50%,-50%) scale(.6);
    }
    .faq-a{
      max-height:0;
      overflow:hidden;
      transition: max-height .26s ease;
    }
    .faq-a-inner{
      padding: 0 14px 14px;
      color: rgba(17,24,39,.72);
      line-height:1.7;
      font-weight:850;
      font-size: 14.2px;
    }

    .faq-right{display:flex; flex-direction:column; gap: 14px}
    .help-card{padding: 18px}
    .help-head{margin-bottom: 12px}
    .badge-hel{
      width:max-content;
      padding:8px 10px;
      border-radius: 999px;
      background: rgba(6,182,212,.12);
      border:1px solid rgba(6,182,212,.22);
      color: rgba(8,145,178,1);
      font-weight:1000;
      font-size:12.5px;
      margin-bottom: 10px;
      display:inline-block;
    }
    .help-links{display:flex; flex-direction:column; gap: 10px}
    .help-link{
      text-decoration:none;
      padding: 12px 12px;
      border-radius: 16px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.70);
      color: rgba(17,24,39,.86);
      font-weight:950;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .help-link:hover{
      transform: translateY(-2px);
      box-shadow: 0 16px 38px rgba(17,24,39,.10);
      border-color: rgba(37,99,235,.25);
    }
    .help-foot{margin-top: 14px}

    .tag-cloud{padding: 18px}
    .tag-cloud-title{font-weight:1000; font-size:15.5px; margin-bottom: 12px}
    .cloud{display:flex; flex-wrap:wrap; gap:10px}
    .cloud-pill{
      text-decoration:none;
      padding: 8px 10px;
      border-radius: 999px;
      background: rgba(255,255,255,.70);
      border:1px solid rgba(17,24,39,.10);
      color: rgba(17,24,39,.78);
      font-weight:950;
      font-size:12.7px;
      transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
    }
    .cloud-pill:hover{
      transform: translateY(-2px);
      border-color: rgba(37,99,235,.25);
      box-shadow: 0 14px 30px rgba(17,24,39,.10);
    }

    .wiki-grid{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 14px;
    }
    .wiki-card{padding: 16px}
    .wiki-title{font-weight:1000; font-size:15.5px}
    .wiki-foot{display:flex; gap:12px; justify-content:flex-start; flex-wrap:wrap; margin-top: 14px}

    .news-grid2{display:grid; grid-template-columns: repeat(3, 1fr); gap: 14px}
    .news2-card{padding: 16px}
    .news2-k{
      display:inline-flex;
      padding: 7px 10px;
      border-radius: 999px;
      font-weight:1000;
      background: rgba(37,99,235,.12);
      border:1px solid rgba(37,99,235,.22);
      color: rgba(29,78,216,.98);
      font-size:12.5px;
      margin-bottom: 10px;
    }
    .news2-k-2{background: rgba(6,182,212,.12); border-color: rgba(6,182,212,.22); color: rgba(8,145,178,1)}
    .news2-k-3{background: rgba(168,85,247,.12); border-color: rgba(168,85,247,.24); color: rgba(134,70,210,1)}

    .contact-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
      align-items:stretch;
    }
    .contact-card{padding: 18px}
    .contact-title{font-weight:1000; font-size:15.5px; margin-bottom: 12px}
    .contact-items{display:flex; flex-direction:column; gap: 12px}
    .contact-item{display:flex; justify-content:space-between; gap:12px; border-bottom: 1px dashed rgba(17,24,39,.10); padding-bottom: 12px}
    .contact-item:last-child{border-bottom:none; padding-bottom:0}
    .contact-label{color: rgba(17,24,39,.64); font-weight:900}
    .contact-value{font-weight:1000; color: rgba(17,24,39,.86)}
    .contact-actions{margin-top: 14px; display:flex; gap:12px; flex-wrap:wrap}

    .support-box{
      padding: 14px;
      border-radius: var(--radius);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.70);
    }
    .support-head{display:flex; flex-direction:column; gap: 8px; margin-bottom: 10px}
    .badge-supp{
      width:max-content;
      padding: 8px 10px;
      border-radius: 999px;
      font-weight:1000;
      background: rgba(34,197,94,.12);
      border:1px solid rgba(34,197,94,.22);
      color: rgba(20,120,58,1);
      font-size:12.5px;
    }
    .support-sub{font-weight:1000; color: rgba(17,24,39,.80)}
    .support-qr-row{display:flex; gap:12px; align-items:center}
    .support-qr{
      width:110px; height:auto; border-radius: 18px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
    }
    .support-text{flex:1}
    .support-line{font-weight:1000}
    .support-line2{margin-top:6px; color: rgba(17,24,39,.70); line-height:1.6; font-size:13.8px; font-weight:850}

    .support-links{margin-top: 14px}
    .support-link-row{display:flex; flex-wrap:wrap; gap:10px}
    .support-link{
      text-decoration:none;
      padding: 10px 12px;
      border-radius: 999px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.74);
      font-weight:950;
      color: rgba(17,24,39,.78);
      transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
    }
    .support-link:hover{transform: translateY(-2px); border-color: rgba(37,99,235,.25); box-shadow: 0 14px 30px rgba(17,24,39,.10)}
    .support-cta{margin-top: 14px}

    .join-grid{display:grid; grid-template-columns: 1fr 1fr; gap: 14px; align-items:stretch}
    .join-card{padding: 18px}
    .join-title{font-weight:1000; font-size:15.5px; margin-bottom: 12px}
    .join-list{display:flex; flex-direction:column; gap: 12px}
    .join-item{display:flex; gap:12px; align-items:flex-start}
    .join-dot{
      width:12px; height:12px; border-radius:4px;
      background: linear-gradient(135deg, rgba(249,115,22,.95), rgba(168,85,247,.85));
      box-shadow: 0 0 18px rgba(249,115,22,.18);
      margin-top: 4px; flex:0 0 auto;
    }
    .join-k{font-weight:1000}
    .join-v{margin-top:6px; color: rgba(17,24,39,.72); line-height:1.6; font-size:13.8px; font-weight:850}
    .join-foot{margin-top: 14px; display:flex; gap:12px; flex-wrap:wrap}

    .join-support{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
      margin-top: 8px;
    }
    .support-tile{
      border-radius: var(--radius);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.70);
      padding: 14px;
      min-height: 92px;
      display:flex; flex-direction:column; justify-content:center;
    }
    .tile-k{font-weight:1000}
    .tile-v{margin-top:6px; color: rgba(17,24,39,.72); line-height:1.6; font-size:13.8px; font-weight:850}
    .join-cta2{margin-top: 14px; display:flex; justify-content:space-between; gap:12px; align-items:flex-end; flex-wrap:wrap}
    .join-k2{font-weight:1000}
    .join-v2{margin-top:6px; color: rgba(17,24,39,.72); line-height:1.6; font-size:13.8px; font-weight:850}

    .link-row{padding: 18px; border-radius: var(--radius); border:1px solid rgba(17,24,39,.10); background: rgba(255,255,255,.72); margin-top: 10px}
    .link-title{font-weight:1000; font-size:15.5px; margin-bottom: 12px}
    .link-group{display:flex; flex-wrap:wrap; gap:10px}
    .link-group a{
      text-decoration:none;
      padding: 9px 12px;
      border-radius: 999px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.74);
      color: rgba(17,24,39,.78);
      font-weight:950;
      font-size:12.7px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .link-group a:hover{transform: translateY(-2px); border-color: rgba(37,99,235,.25); box-shadow: 0 14px 30px rgba(17,24,39,.10)}

    .end-cta{
      margin-top: 14px;
      border-radius: var(--radius);
      border:1px solid rgba(17,24,39,.10);
      background:
        radial-gradient(700px 240px at 10% 0%, rgba(37,99,235,.16), transparent 60%),
        radial-gradient(520px 220px at 90% 40%, rgba(168,85,247,.12), transparent 56%),
        rgba(255,255,255,.76);
      padding: 18px;
      display:flex;
      justify-content:space-between;
      gap: 14px;
      align-items:center;
      flex-wrap:wrap;
    }
    .end-k{font-weight:1000; font-size:15.5px}
    .end-v{margin-top:8px; color: rgba(17,24,39,.72); line-height:1.6; font-size:14px; font-weight:850}
    .end-cta-right{display:flex; gap:12px; flex-wrap:wrap}

    .footer{
      background: #0b1220;
      color:#e5e7eb;
      border-top: 1px solid rgba(255,255,255,.08);
      padding: 26px 0 20px;
    }
    .footer-inner{display:flex; flex-direction:column; gap: 18px}
    .footer-top{
      display:flex; gap: 18px;
      justify-content:space-between;
      flex-wrap:wrap;
    }
    .footer-brand{min-width: 260px; flex: 1 1 320px}
    .footer-logo{width: 140px}
    .footer-img{display:block}
    .footer-desc{
      margin-top: 12px;
      color: rgba(229,231,235,.84);
      line-height:1.7;
      font-weight:850;
      font-size: 13.8px;
      max-width: 56ch;
    }
    .footer-links{display:flex; gap: 18px; flex: 1 1 560px; justify-content:flex-end; flex-wrap:wrap}
    .footer-col{min-width: 190px}
    .footer-col-title{font-weight:1000; color:#fff; margin-bottom: 10px}
    .footer-col a, .footer-text{
      display:block;
      color: rgba(229,231,235,.86);
      text-decoration:none;
      padding: 7px 0;
      font-weight:850;
      font-size: 13.8px;
    }
    .footer-col a:hover{color:#fff}
    .footer-text{padding: 7px 0}

    .footer-bottom{
      display:flex; justify-content:space-between; gap: 12px; flex-wrap:wrap;
      align-items:center;
      padding-top: 14px;
      border-top: 1px solid rgba(255,255,255,.08);
    }
    .footer-copy{color: rgba(229,231,235,.80); font-weight:850}
    .footer-right{display:flex; gap: 12px; flex-wrap:wrap}
    .footer-mini-link{
      color: rgba(229,231,235,.86);
      text-decoration:none;
      font-weight:950;
      font-size: 13.5px;
      border:1px solid rgba(255,255,255,.14);
      background: rgba(255,255,255,.06);
      padding: 8px 10px;
      border-radius: 999px;
      transition: transform .18s ease, border-color .18s ease, background .18s ease;
    }
    .footer-mini-link:hover{transform: translateY(-2px); border-color: rgba(59,130,246,.45); background: rgba(59,130,246,.12); color:#fff}

    .to-top{
      position:fixed; right: 18px; bottom: 18px;
      width: 46px; height:46px;
      border-radius: 18px;
      border:1px solid rgba(17,24,39,.12);
      background: rgba(255,255,255,.80);
      box-shadow: 0 18px 40px rgba(17,24,39,.16);
      cursor:pointer;
      display:grid; place-items:center;
      opacity:0; pointer-events:none;
      transform: translateY(10px);
      transition: opacity .2s ease, transform .2s ease;
      z-index: 60;
      color: rgba(17,24,39,.90);
      font-weight:1000;
    }
    .to-top.show{
      opacity:1; pointer-events:auto; transform: translateY(0px);
    }
    .to-top:focus-visible{outline:3px solid rgba(37,99,235,.35); outline-offset:2px}

    .float-customer{
      position:fixed; left: 14px; bottom: 18px;
      z-index: 60;
      text-decoration:none;
      border-radius: 18px;
      padding: 12px 14px;
      background: linear-gradient(135deg, rgba(37,99,235,1), rgba(168,85,247,.92));
      color:#fff;
      border:1px solid rgba(255,255,255,.18);
      box-shadow: 0 18px 44px rgba(37,99,235,.30);
      display:flex; align-items:center; gap:10px;
      transition: transform .18s ease, box-shadow .18s ease;
    }
    .float-customer:hover{transform: translateY(-2px); box-shadow: 0 22px 60px rgba(37,99,235,.35)}
    .float-dot{
      width:10px; height:10px; border-radius:50%;
      background: radial-gradient(circle at 30% 30%, rgba(255,255,255,1), rgba(147,197,253,.1));
      box-shadow: 0 0 18px rgba(255,255,255,.35);
    }
    .float-text{font-weight:1000}

    @media (max-width: 980px){
      .hero-grid{grid-template-columns: 1fr; gap: 14px}
      .nav-wrap{gap:10px}
      .nav-cta{min-width:auto}
      .service-grid{grid-template-columns: repeat(2, 1fr)}
      .industry-grid{grid-template-columns: repeat(2, 1fr)}
      .compare-top{grid-template-columns: 1fr}
      .network-grid{grid-template-columns: 1fr}
      .process-grid{grid-template-columns: 1fr}
      .price-grid{grid-template-columns: 1fr}
      .training-grid{grid-template-columns: 1fr}
      .form-wrap{grid-template-columns: 1fr}
      .faq-grid{grid-template-columns: 1fr}
      .wiki-grid{grid-template-columns: repeat(2, 1fr)}
      .news-grid2{grid-template-columns: 1fr}
      .join-grid{grid-template-columns: 1fr}
      .contact-grid{grid-template-columns: 1fr}
      .platform-strip{grid-template-columns: 1fr}
      .case-grid{grid-template-columns: 1fr}
      .section-split{grid-template-columns: 1fr}
      .two-col{grid-template-columns: 1fr}
    }

    @media (max-width: 720px){
      .nav-toggle{display:flex}
      .nav-panel{
        display:none;
        width: 100%;
        background: rgba(255,255,255,.88);
        border:1px solid rgba(17,24,39,.10);
        border-radius: 18px;
        padding: 12px;
        position:absolute;
        top: 66px;
        right: 16px;
        left: 16px;
        max-width: calc(100% - 32px);
        box-shadow: 0 18px 44px rgba(17,24,39,.16);
        gap: 10px;
      }
      .nav-panel.open{display:flex; flex-direction:column; align-items:flex-start}
      .nav-item{padding: 10px 0; width:100%}
      .nav-cta .btn-home{display:none}
      .nav-cta .btn-visit{padding:10px 12px}
      .brand{min-width:auto}
      .brand-link{width: 118px}
      .service-grid{grid-template-columns: 1fr}
      .industry-grid{grid-template-columns: 1fr}
      .wiki-grid{grid-template-columns: 1fr}
      .form-grid{grid-template-columns: 1fr}
      .stats-grid{grid-template-columns: 1fr 1fr}
      .float-customer{left: 12px; bottom: 14px}
      .to-top{right: 12px; bottom: 86px}
      .mini-row{grid-template-columns: 1fr; gap: 6px}
      .legend-grid{grid-template-columns: 1fr}
      .spec-grid{grid-template-columns: 1fr}
      .train-modules{grid-template-columns: 1fr}
      .cap-grid{grid-template-columns: 1fr}
      .join-support{grid-template-columns: 1fr}
    }

    @media (prefers-reduced-motion: reduce){
      html{scroll-behavior:auto}
      .orb, .neon-line{animation:none}
      .reveal{transition:none}
      .btn, .quick-pill, .service-card, .industry-card, .article-item, .faq-link, .case-card, .help-link{transition:none}
    }