:root{
      --bg0:#fbf9ff;
      --bg1:#f6f2ff;
      --card:#ffffff;
      --text:#17141f;
      --muted:#5a5367;
      --muted2:#7a7389;
      --border:rgba(28, 22, 43, .10);
      --border2:rgba(124, 92, 255, .22);
      --shadow: 0 18px 55px rgba(52, 22, 142, .10);
      --shadow2: 0 10px 26px rgba(52, 22, 142, .12);
      --primary:#6d35ff;
      --primary2:#9a5bff;
      --primary3:#c17bff;
      --accent:#3a2cff;
      --good:#19a46a;
      --warn:#ffb020;
      --radius:18px;
      --radius2:22px;
      --container:1120px;
      --container-pad:18px;
      --focus: 0 0 0 4px rgba(109,53,255,.18);
    }

    html, body{height:100%;}
    body{
      margin:0;
      font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      background: radial-gradient(900px 400px at 18% 0%, rgba(109,53,255,.14), transparent 60%),
                  radial-gradient(900px 400px at 80% 10%, rgba(154,91,255,.10), transparent 55%),
                  linear-gradient(#ffffff, var(--bg0));
      color:var(--text);
      line-height:1.55;
      overflow-x:hidden;
    }

    .skip-link{
      position:absolute; left:-999px; top:10px;
      background:var(--card); color:var(--text);
      padding:10px 12px; border-radius:12px; border:1px solid var(--border);
      z-index:1000;
    }
    .skip-link:focus{ left:12px; outline:none; box-shadow:var(--focus); }

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

    .site-header{
      position:sticky; top:0; z-index:50;
      background: rgba(255,255,255,.70);
      backdrop-filter: blur(10px);
      border-bottom: 1px solid rgba(28, 22, 43, .08);
    }
    .header-inner{
      display:flex; align-items:center; justify-content:space-between;
      gap:14px; padding:12px 0;
    }
    .brand{display:flex; align-items:center; gap:12px; min-width: 240px;}
    .brand-link{display:flex; align-items:center; gap:12px; text-decoration:none;}
    .ai-page-logo{width:44px; height:auto; display:block; border-radius:12px;}
    .brand-meta{display:flex; flex-direction:column; gap:2px;}
    .brand-name{font-weight:860; letter-spacing:.2px; font-size:16px;}
    .brand-sub{color:var(--muted2); font-size:12.5px;}

    .nav{display:flex; align-items:center;}
    .nav-toggle{
      display:none;
      align-items:center; gap:10px;
      border:1px solid var(--border);
      background: rgba(255,255,255,.85);
      border-radius: 14px;
      padding:10px 12px;
      color:var(--text);
      cursor:pointer;
      box-shadow: 0 10px 25px rgba(27,17,66,.06);
    }
    .nav-toggle:focus{outline:none; box-shadow:var(--focus);}
    .nav-toggle-icon{
      width:18px; height:12px; position:relative; display:inline-block;
    }
    .nav-toggle-icon::before,
    .nav-toggle-icon::after{
      content:"";
      position:absolute; left:0; right:0;
      height:2px; background: linear-gradient(90deg, var(--primary), var(--primary3));
      border-radius:2px;
    }
    .nav-toggle-icon::before{top:0;}
    .nav-toggle-icon::after{bottom:0;}
    .nav-toggle-icon{background: linear-gradient(90deg, var(--primary), var(--primary3)); height:2px; border-radius:2px; top:5px;}
    .nav-toggle-text{font-weight:750; font-size:13.5px; color:var(--muted);}

    .nav-panel{
      display:flex; align-items:center; gap:14px;
      flex-wrap:wrap;
      justify-content:flex-end;
    }
    .nav-link{
      text-decoration:none;
      color:var(--muted);
      font-weight:650;
      font-size:13.5px;
      padding:8px 10px;
      border-radius: 12px;
      transition: transform .15s ease, background .15s ease, color .15s ease;
    }
    .nav-link:hover{
      background: rgba(109,53,255,.08);
      color: #2b2140;
      transform: translateY(-1px);
    }
    .nav-cta{
      text-decoration:none;
      color:white;
      font-weight:780;
      font-size:13.5px;
      padding:10px 14px;
      border-radius:14px;
      background: linear-gradient(135deg, var(--primary), var(--primary3));
      box-shadow: 0 16px 40px rgba(109,53,255,.24);
      border: 1px solid rgba(255,255,255,.45);
      transition: transform .15s ease, box-shadow .2s ease, filter .2s ease;
    }
    .nav-cta:hover{ transform: translateY(-1px); filter:saturate(1.05); box-shadow: 0 18px 48px rgba(109,53,255,.28); }

    .hero{
      position:relative;
      padding: 46px 0 18px;
    }
    .hero-bg{
      position:absolute; inset:0;
      overflow:hidden;
      pointer-events:none;
    }
    .glow{
      position:absolute; width:720px; height:360px; border-radius: 50%;
      filter: blur(40px);
      opacity:.7;
      background: radial-gradient(circle at 30% 30%, rgba(154,91,255,.70), rgba(109,53,255,.05) 55%, transparent 70%);
      transform: translate3d(0,0,0);
      animation: floatGlow 10s ease-in-out infinite;
    }
    .glow-1{ left:-260px; top:-120px; }
    .glow-2{ right:-280px; top:-60px; width:680px; height:320px; opacity:.55; }
    @keyframes floatGlow{
      0%,100%{ transform: translateY(0px); }
      50%{ transform: translateY(14px); }
    }
    .gridlines{
      position:absolute; inset:-10% -10% -10% -10%;
      background:
        linear-gradient(to right, rgba(125,92,255,.12) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(125,92,255,.10) 1px, transparent 1px);
      background-size: 60px 60px;
      mask-image: radial-gradient(closest-side at 40% 10%, rgba(0,0,0,1), rgba(0,0,0,0));
      opacity:.55;
      transform: translateZ(0);
    }
    .sparkles{
      position:absolute; left:50%; top:30px; width:900px; height:180px;
      transform: translateX(-50%);
      background:
        radial-gradient(circle at 12% 30%, rgba(255,255,255,.55) 0 2px, transparent 3px),
        radial-gradient(circle at 28% 60%, rgba(201,133,255,.40) 0 2px, transparent 3px),
        radial-gradient(circle at 44% 22%, rgba(255,255,255,.45) 0 2px, transparent 3px),
        radial-gradient(circle at 62% 52%, rgba(255,255,255,.40) 0 2px, transparent 3px),
        radial-gradient(circle at 78% 35%, rgba(201,133,255,.35) 0 2px, transparent 3px),
        radial-gradient(circle at 90% 62%, rgba(255,255,255,.35) 0 2px, transparent 3px);
      opacity:.45;
      filter: blur(.2px);
      animation: drift 8s ease-in-out infinite;
    }
    @keyframes drift{
      0%,100%{ transform: translateX(-50%) translateY(0); }
      50%{ transform: translateX(-50%) translateY(10px); }
    }

    .hero-inner{
      position:relative;
      display:grid;
      grid-template-columns: 1.25fr .9fr;
      gap:22px;
      align-items:start;
    }

    .hero-left{ padding: 6px 0 0; }
    .hero-badge{
      display:inline-flex;
      gap:10px; align-items:center;
      padding:10px 12px;
      border-radius: 999px;
      border: 1px solid rgba(109,53,255,.20);
      background: rgba(255,255,255,.68);
      box-shadow: 0 14px 40px rgba(109,53,255,.10);
      color:#2b2042;
      font-weight:720;
      font-size:13px;
    }
    .badge-dot{
      width:10px; height:10px; border-radius:50%;
      background: linear-gradient(135deg, var(--primary), var(--primary3));
      box-shadow: 0 0 0 6px rgba(109,53,255,.12);
    }

    .hero-title{
      margin:16px 0 10px;
      font-size:46px;
      line-height:1.08;
      letter-spacing:-.6px;
    }
    .hero-lead{
      margin:0 0 18px;
      color:var(--muted);
      font-size:16.5px;
      max-width: 640px;
    }
    .grad-text{
      background: linear-gradient(135deg, var(--primary), #2d2cff 60%, var(--primary3));
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
    }

    .hero-actions{
      display:flex; gap:12px; flex-wrap:wrap;
      margin: 6px 0 18px;
    }
    .btn{
      display:inline-flex; align-items:center; justify-content:center; gap:10px;
      padding:12px 16px;
      border-radius: 14px;
      border: 1px solid var(--border);
      cursor:pointer;
      text-decoration:none;
      font-weight:800;
      color:var(--text);
      background: #fff;
      transition: transform .15s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease, filter .2s ease;
      user-select:none;
      white-space:nowrap;
    }
    .btn:focus{ outline:none; box-shadow:var(--focus); }
    .btn:hover{ transform: translateY(-1px); }
    .btn-arrow{ transition: transform .15s ease; }
    .btn:hover .btn-arrow{ transform: translateX(3px); }

    .btn-primary{
      color:white;
      border-color: rgba(255,255,255,.38);
      background: linear-gradient(135deg, var(--primary), var(--primary3));
      box-shadow: 0 18px 45px rgba(109,53,255,.24);
    }
    .btn-primary:hover{ box-shadow: 0 22px 55px rgba(109,53,255,.30); }

    .btn-ghost{
      background: rgba(255,255,255,.78);
      border-color: rgba(109,53,255,.20);
      color: #2b2042;
      box-shadow: 0 16px 40px rgba(109,53,255,.10);
    }
    .btn-soft{
      background: rgba(109,53,255,.08);
      border-color: rgba(109,53,255,.22);
      color: #2b2042;
    }
    .btn-full{ width:100%; }

    .hero-fast{
      display:grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap:12px;
      margin-top: 18px;
    }
    .fast-item{
      display:flex; gap:10px; align-items:flex-start;
      padding:12px 12px;
      border-radius: 16px;
      background: rgba(255,255,255,.65);
      border: 1px solid rgba(109,53,255,.14);
      box-shadow: 0 12px 30px rgba(27,17,66,.06);
      transition: transform .18s ease, box-shadow .2s ease;
      min-height: 74px;
    }
    .fast-item:hover{
      transform: translateY(-3px);
      box-shadow: 0 18px 46px rgba(109,53,255,.16);
    }
    .fast-ic{
      width:34px; height:34px;
      border-radius: 12px;
      display:flex; align-items:center; justify-content:center;
      background: linear-gradient(135deg, rgba(109,53,255,.18), rgba(154,91,255,.08));
      color: #3a2cff;
      border: 1px solid rgba(109,53,255,.22);
      flex: 0 0 auto;
      margin-top: 2px;
    }
    .fast-title{ font-weight:850; font-size:13.6px; }
    .fast-desc{ color:var(--muted2); font-size:12.5px; margin-top:2px; }

    .hero-right{ display:flex; flex-direction:column; gap:12px; }
    .hero-card{
      background: rgba(255,255,255,.76);
      border: 1px solid rgba(109,53,255,.18);
      border-radius: var(--radius2);
      box-shadow: var(--shadow);
      padding: 16px;
      position:relative;
      overflow:hidden;
    }
    .hero-card::before{
      content:"";
      position:absolute; inset:-2px;
      background: radial-gradient(600px 240px at 20% 0%, rgba(109,53,255,.22), transparent 55%),
                  radial-gradient(500px 220px at 80% 15%, rgba(201,123,255,.18), transparent 55%);
      opacity:.8;
      pointer-events:none;
    }
    .card-top, .metrics, .hero-mini, .card-actions{ position:relative; z-index:1; }
    .card-kicker{
      font-size:12.5px;
      color:var(--muted2);
      font-weight:750;
      letter-spacing:.2px;
    }
    .card-title{
      margin-top:6px;
      font-size:18px;
      font-weight:900;
    }
    .card-sub{
      margin-top:6px;
      color:var(--muted);
      font-size:13.5px;
      max-width: 320px;
    }
    .metrics{
      display:grid;
      grid-template-columns: 1fr;
      gap:10px;
      margin-top:14px;
    }
    .metric{
      display:flex; align-items:baseline; justify-content:space-between;
      padding:12px 12px;
      border-radius: 16px;
      background: rgba(255,255,255,.55);
      border:1px solid rgba(109,53,255,.14);
    }
    .metric-val{ font-weight:950; font-size:14.5px; color:#2b2042; }
    .metric-key{ color:var(--muted2); font-weight:700; font-size:13px; text-align:right; max-width: 220px; }

    .hero-mini{ margin-top:12px; }
    .pill-row{ display:flex; flex-wrap:wrap; gap:8px; }
    .pill{
      padding:8px 10px;
      border-radius: 999px;
      font-size:12.5px;
      font-weight:800;
      color:#2b2042;
      background: rgba(255,255,255,.58);
      border:1px solid rgba(109,53,255,.18);
      transition: transform .15s ease;
    }
    .pill:hover{ transform: translateY(-2px); }

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

    .hero-strip{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      padding:12px 14px;
      border-radius: var(--radius);
      border: 1px solid rgba(28, 22, 43, .10);
      background: rgba(255,255,255,.70);
      box-shadow: 0 12px 30px rgba(27,17,66,.06);
    }
    .strip-title{ font-weight:900; }
    .strip-desc{ color:var(--muted2); font-size:12.8px; margin-top:3px; }
    .strip-link{
      text-decoration:none; font-weight:900;
      color: #3a2cff;
      padding:10px 12px;
      border-radius: 14px;
      border:1px solid rgba(109,53,255,.20);
      background: rgba(109,53,255,.08);
    }
    .strip-link:hover{ transform: translateY(-1px); }

    .section{
      padding: 56px 0;
    }
    .section-soft{
      background: linear-gradient(180deg, rgba(109,53,255,.05), rgba(255,255,255,0));
      border-top: 1px solid rgba(109,53,255,.06);
      border-bottom: 1px solid rgba(109,53,255,.06);
    }
    .section-head{
      margin-bottom: 22px;
    }
    .section-tag{
      display:inline-flex;
      align-items:center;
      padding:8px 12px;
      border-radius: 999px;
      background: rgba(109,53,255,.08);
      border: 1px solid rgba(109,53,255,.18);
      color: #3a2cff;
      font-weight:900;
      font-size:12.8px;
      letter-spacing:.2px;
    }
    .section-title{
      margin: 12px 0 10px;
      font-size: 30px;
      line-height:1.15;
      letter-spacing:-.35px;
    }
    .section-sub{
      color: var(--muted);
      margin:0;
      font-size: 15.6px;
      max-width: 820px;
    }

    .grid{
      display:grid; gap:14px;
    }
    .grid-3{ grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .grid-2{ grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .grid-4{ grid-template-columns: repeat(4, minmax(0, 1fr)); }

    .feature-card, .case-card, .solution-card, .article-card, .wiki-card, .review-card, .platform-card, .token-card, .token-table-card, .help-card, .media-card, .partners-card, .join-card, .side-card {
      background: var(--card);
      border: 1px solid rgba(28, 22, 43, .10);
      border-radius: var(--radius2);
      box-shadow: 0 16px 45px rgba(27,17,66,.05);
      overflow:hidden;
    }

    .feature-card{
      padding: 18px 16px;
      transition: transform .18s ease, box-shadow .2s ease, border-color .2s ease;
    }
    .feature-card:hover{
      transform: translateY(-3px);
      box-shadow: 0 22px 60px rgba(109,53,255,.14);
      border-color: rgba(109,53,255,.22);
    }
    .feature-ic{
      width:44px; height:44px;
      display:flex; align-items:center; justify-content:center;
      border-radius: 16px;
      background: linear-gradient(135deg, rgba(109,53,255,.14), rgba(201,123,255,.06));
      border: 1px solid rgba(109,53,255,.22);
      color:#3a2cff;
      margin-bottom: 12px;
    }
    .feature-title{ margin:0 0 8px; font-size:16px; font-weight:950; letter-spacing:-.2px; }
    .feature-desc{ margin:0; color:var(--muted); font-size:13.8px; }

    .split{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
      align-items:start;
    }

    .cap-list{
      padding: 18px 16px;
      border-radius: var(--radius2);
      border:1px solid rgba(109,53,255,.16);
      background: rgba(255,255,255,.76);
      box-shadow: 0 18px 55px rgba(27,17,66,.06);
    }
    .cap-head{ margin-bottom: 12px; }
    .cap-title{ font-weight:1000; font-size:18px; }
    .cap-sub{ color:var(--muted2); font-size:13.5px; margin-top:4px; }

    .cap-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
    }
    .cap-item{
      display:flex; gap:10px; align-items:flex-start;
      padding:12px 12px;
      border-radius: 16px;
      border:1px solid rgba(28, 22, 43, .09);
      background: rgba(255,255,255,.70);
      transition: transform .18s ease, border-color .2s ease;
      min-height: 88px;
    }
    .cap-item:hover{ transform: translateY(-2px); border-color: rgba(109,53,255,.22); }
    .cap-dot{
      width:10px; height:10px; border-radius:50%;
      background: linear-gradient(135deg, var(--primary), var(--primary3));
      box-shadow: 0 0 0 6px rgba(109,53,255,.10);
      margin-top: 4px;
      flex: 0 0 auto;
    }
    .cap-name{ font-weight:950; font-size:13.8px; }
    .cap-desc{ color:var(--muted2); font-size:12.8px; margin-top:4px; }

    .model-box{
      padding: 18px 16px;
      border-radius: var(--radius2);
      border:1px solid rgba(109,53,255,.16);
      background: rgba(255,255,255,.76);
      box-shadow: 0 18px 55px rgba(27,17,66,.06);
    }
    .model-header{ margin-bottom: 10px; }
    .model-title{ font-weight:1000; font-size:18px; }
    .model-sub{ color:var(--muted2); font-size:13.5px; margin-top:4px; }
    .tag-cloud{ display:flex; flex-wrap:wrap; gap:8px; margin-top:12px; }
    .tag{
      display:inline-flex; align-items:center;
      padding:8px 10px;
      border-radius: 999px;
      font-size:12.6px;
      font-weight:850;
      color:#2b2042;
      background: rgba(109,53,255,.06);
      border:1px solid rgba(109,53,255,.18);
      transition: transform .15s ease, background .2s ease;
    }
    .tag:hover{ transform: translateY(-2px); background: rgba(109,53,255,.10); }
    .model-actions{ margin-top:14px; display:grid; gap:10px; }
    .assist{ margin-top:14px; border-top:1px dashed rgba(28,22,43,.14); padding-top:12px; }
    .assist-row{ display:flex; gap:10px; align-items:center; padding:6px 0; color:var(--muted); font-weight:700; font-size:13px; }
    .assist-ic{ color:#3a2cff; font-weight:1000; }

    .steps{
      display:grid;
      grid-template-columns: 1fr;
      gap: 12px;
      margin-top: 18px;
    }
    .step{
      display:flex;
      gap:14px;
      align-items:flex-start;
      padding: 16px 16px;
      border-radius: var(--radius2);
      border:1px solid rgba(28, 22, 43, .10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 16px 45px rgba(27,17,66,.05);
      transition: transform .18s ease, box-shadow .2s ease, border-color .2s ease;
    }
    .step:hover{
      transform: translateY(-3px);
      border-color: rgba(109,53,255,.22);
      box-shadow: 0 22px 60px rgba(109,53,255,.14);
    }
    .step-num{
      width:46px; height:46px; border-radius: 16px;
      display:flex; align-items:center; justify-content:center;
      background: linear-gradient(135deg, rgba(109,53,255,.18), rgba(201,123,255,.08));
      border: 1px solid rgba(109,53,255,.22);
      color:#3a2cff;
      font-weight:1000;
      flex:0 0 auto;
    }
    .step-title{ margin:0; font-size:16px; font-weight:1000; }
    .step-desc{ margin:6px 0 0; color:var(--muted); font-size:13.8px; max-width: 720px; }

    .callout{
      margin-top: 18px;
      display:flex; align-items:center; justify-content:space-between; gap:14px;
      padding: 18px 18px;
      border-radius: var(--radius2);
      background: linear-gradient(135deg, rgba(109,53,255,.12), rgba(255,255,255,.80));
      border: 1px solid rgba(109,53,255,.18);
      box-shadow: 0 18px 55px rgba(109,53,255,.12);
    }
    .callout-title{ font-weight:1100; font-size:18px; }
    .callout-sub{ color:var(--muted); font-size:14px; margin-top:4px; }
    .callout-right{ display:flex; gap:12px; flex-wrap:wrap; }

    .solution-card{
      padding: 18px 16px;
      transition: transform .18s ease, box-shadow .2s ease, border-color .2s ease;
    }
    .solution-card:hover{
      transform: translateY(-3px);
      border-color: rgba(109,53,255,.22);
      box-shadow: 0 22px 60px rgba(109,53,255,.14);
    }
    .solution-top{
      display:flex; align-items:flex-start; justify-content:space-between; gap:10px;
      margin-bottom: 12px;
    }
    .solution-title{ margin:0; font-size:16px; font-weight:1100; letter-spacing:-.2px; }
    .solution-badge{
      padding:8px 10px;
      border-radius: 999px;
      font-weight:900;
      font-size:12.4px;
      background: rgba(109,53,255,.08);
      border:1px solid rgba(109,53,255,.18);
      color: #3a2cff;
      white-space:nowrap;
    }
    .checklist{ list-style:none; padding:0; margin:0; display:flex; flex-direction:column; gap:10px; }
    .checklist li{ display:flex; gap:10px; align-items:flex-start; color:var(--muted); font-weight:750; font-size:13.8px; }
    .check{
      width:20px; height:20px;
      display:inline-flex; align-items:center; justify-content:center;
      border-radius: 8px;
      background: rgba(25,164,106,.10);
      border:1px solid rgba(25,164,106,.22);
      color: #0f7a4d;
      flex:0 0 auto;
      margin-top:2px;
      font-weight:1000;
      font-size:12px;
    }
    .solution-actions{ margin-top:14px; }

    .network-wrap{ display:grid; grid-template-columns: 1fr 1fr; gap:14px; align-items:start; }
    .timeline{
      padding: 18px 16px;
      border-radius: var(--radius2);
      border:1px solid rgba(109,53,255,.16);
      background: rgba(255,255,255,.76);
      box-shadow: 0 18px 55px rgba(27,17,66,.06);
    }
    .timeline-item{
      display:flex; gap:12px; align-items:flex-start;
      padding: 12px 0;
      border-bottom: 1px dashed rgba(28,22,43,.12);
    }
    .timeline-item:last-child{ border-bottom:none; }
    .timeline-bullet{
      width:14px; height:14px; border-radius: 50%;
      margin-top: 6px;
      background: linear-gradient(135deg, var(--primary), var(--primary3));
      box-shadow: 0 0 0 6px rgba(109,53,255,.12);
      flex:0 0 auto;
    }
    .timeline-title{ font-weight:1050; }
    .timeline-desc{ color:var(--muted2); font-size:13.5px; margin-top:4px; }

    .network-cards{
      display:grid; gap:12px;
    }
    .promise-card{
      padding: 16px 16px;
      border-radius: var(--radius2);
      border: 1px solid rgba(28, 22, 43, .10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 16px 45px rgba(27,17,66,.05);
      transition: transform .18s ease, box-shadow .2s ease, border-color .2s ease;
    }
    .promise-card:hover{
      transform: translateY(-3px);
      border-color: rgba(109,53,255,.22);
      box-shadow: 0 22px 60px rgba(109,53,255,.14);
    }
    .promise-top{ display:flex; gap:12px; align-items:center; }
    .promise-ic{
      width:38px; height:38px; border-radius: 14px;
      background: rgba(109,53,255,.10);
      border: 1px solid rgba(109,53,255,.20);
      display:flex; align-items:center; justify-content:center;
      color:#3a2cff;
      font-weight:1000;
    }
    .promise-title{ font-weight:1100; }
    .promise-desc{ color:var(--muted); margin:10px 0 0; font-size:13.8px; }

    .mini-process{
      padding: 16px 14px;
      border-radius: var(--radius2);
      border: 1px solid rgba(28, 22, 43, .10);
      background: rgba(255,255,255,.80);
      box-shadow: 0 16px 45px rgba(27,17,66,.05);
      transition: transform .18s ease, box-shadow .2s ease, border-color .2s ease;
    }
    .mini-process:hover{
      transform: translateY(-3px);
      border-color: rgba(109,53,255,.22);
      box-shadow: 0 22px 60px rgba(109,53,255,.14);
    }
    .mini-title{ font-weight:1100; }
    .mini-desc{ margin-top:8px; color:var(--muted); font-size:13.6px; }

    .compare-strip{
      margin-top: 16px;
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
      align-items:stretch;
    }
    .strip-box{
      padding: 16px 16px;
      border-radius: var(--radius2);
      border: 1px solid rgba(109,53,255,.16);
      background: rgba(255,255,255,.76);
      box-shadow: 0 18px 55px rgba(27,17,66,.06);
      display:flex; flex-direction:column;
    }
    .strip-box-title{ font-weight:1100; margin-bottom:10px; }
    .strip-box-tags{ display:flex; flex-wrap:wrap; gap:8px; }
    .tag-soft{
      padding:8px 10px;
      border-radius: 999px;
      font-size:12.4px;
      font-weight:850;
      color:#2b2042;
      background: rgba(109,53,255,.06);
      border: 1px solid rgba(109,53,255,.18);
      white-space:nowrap;
    }

    .case-card{
      padding: 18px 16px;
      display:flex; flex-direction:column;
      transition: transform .18s ease, box-shadow .2s ease, border-color .2s ease;
      min-height: 240px;
    }
    .case-card:hover{
      transform: translateY(-3px);
      border-color: rgba(109,53,255,.22);
      box-shadow: 0 22px 60px rgba(109,53,255,.14);
    }
    .case-head{ display:flex; flex-direction:column; gap:10px; }
    .case-badge{
      width:max-content;
      padding:8px 10px;
      border-radius: 999px;
      background: rgba(109,53,255,.08);
      border:1px solid rgba(109,53,255,.18);
      color:#3a2cff;
      font-weight:950;
      font-size:12.6px;
    }
    .case-title{ font-weight:1200; font-size:16px; letter-spacing:-.2px; }
    .case-body{ margin-top: 14px; display:flex; flex-direction:column; gap:10px; }
    .case-line{ display:flex; justify-content:space-between; gap:12px; align-items:baseline; }
    .case-k{ color:var(--muted2); font-weight:800; font-size:12.8px; }
    .case-v{ color:#2b2042; font-weight:800; font-size:12.8px; text-align:right; }
    .case-actions{ margin-top:auto; padding-top:16px; }

    .token-card{
      padding: 18px 16px;
      border-radius: var(--radius2);
      border:1px solid rgba(109,53,255,.16);
      background: rgba(255,255,255,.76);
      box-shadow: 0 18px 55px rgba(27,17,66,.06);
    }
    .token-title{ font-weight:1200; font-size:18px; margin-bottom: 10px; }
    .token-steps{ display:flex; flex-direction:column; gap:12px; margin-top:8px; }
    .token-step{ display:flex; gap:12px; align-items:flex-start; }
    .token-dot{
      width:12px; height:12px;
      border-radius:50%;
      background: linear-gradient(135deg, var(--primary), var(--primary3));
      box-shadow: 0 0 0 6px rgba(109,53,255,.12);
      margin-top: 6px;
      flex:0 0 auto;
    }
    .token-step-title{ font-weight:1050; }
    .token-step-desc{ margin-top:4px; color:var(--muted2); font-size:13.5px; }
    .token-actions{ margin-top:16px; display:flex; gap:12px; flex-wrap:wrap; }

    .token-table-card{
      padding: 18px 16px;
    }
    .token-table-head{ margin-bottom: 12px; }
    .token-table-title{ font-weight:1200; font-size:18px; }
    .token-table-sub{ color:var(--muted2); font-size:13.5px; margin-top:4px; }

    .table-wrap{
      overflow:auto;
      border-radius: 16px;
      border:1px solid rgba(28, 22, 43, .10);
    }
    .data-table{
      width:100%;
      border-collapse:separate;
      border-spacing:0;
      min-width: 520px;
      background:#fff;
    }
    .data-table th, .data-table td{
      padding: 12px 12px;
      border-bottom: 1px solid rgba(28,22,43,.08);
      text-align:left;
      vertical-align:top;
      font-size: 13.6px;
    }
    .data-table th{
      position:sticky;
      top:0;
      background: linear-gradient(135deg, rgba(109,53,255,.10), rgba(255,255,255,.98));
      font-weight:1100;
      color:#2b2042;
      z-index:1;
    }
    .data-table tr:last-child td{ border-bottom:none; }
    .badge-good{
      display:inline-flex; padding:8px 10px;
      border-radius: 999px;
      background: rgba(25,164,106,.10);
      border:1px solid rgba(25,164,106,.22);
      color:#0f7a4d;
      font-weight:950;
      font-size:12.6px;
    }
    .token-note{
      margin-top: 12px;
      color: var(--muted2);
      font-size: 12.8px;
    }

    .form-wrap{
      display:grid;
      grid-template-columns: 1.05fr .95fr;
      gap: 14px;
      align-items:start;
    }
    .form-left{
      padding: 18px 16px;
      border-radius: var(--radius2);
      border:1px solid rgba(109,53,255,.16);
      background: rgba(255,255,255,.76);
      box-shadow: 0 18px 55px rgba(27,17,66,.06);
    }
    .form-kicker{ color:var(--muted2); font-weight:850; font-size:13px; }
    .form-title{ margin-top:8px; font-size:20px; font-weight:1200; letter-spacing:-.25px; }
    .form-hints{ margin-top:14px; display:flex; flex-direction:column; gap:10px; }
    .hint-row{ display:flex; gap:10px; align-items:flex-start; color:var(--muted); font-weight:760; font-size:13.6px; }
    .hint-ic{
      width:22px; height:22px;
      border-radius: 9px;
      background: rgba(109,53,255,.10);
      border:1px solid rgba(109,53,255,.22);
      display:flex; align-items:center; justify-content:center;
      color:#3a2cff;
      font-weight:1100; flex:0 0 auto;
      margin-top: 1px;
    }
    .form-quick{ margin-top:16px; display:grid; gap:12px; }
    .quick-card{
      background: rgba(255,255,255,.70);
      border:1px solid rgba(28,22,43,.10);
      border-radius: var(--radius2);
      padding: 14px 14px;
    }
    .quick-title{ font-weight:1100; margin-bottom:10px; }
    .quick-tags{ display:flex; flex-wrap:wrap; gap:8px; }
    .quick-tag{
      cursor:pointer;
      padding:9px 10px;
      border-radius: 999px;
      border:1px solid rgba(109,53,255,.22);
      background: rgba(109,53,255,.08);
      color:#2b2042;
      font-weight:900;
      font-size:12.6px;
      transition: transform .15s ease, background .2s ease;
    }
    .quick-tag:hover{ transform: translateY(-2px); background: rgba(109,53,255,.12); }
    .quick-list{ display:flex; flex-direction:column; gap:8px; }
    .quick-line{ color:var(--muted); font-weight:760; display:flex; gap:10px; align-items:center; font-size:13.5px; }
    .tiny-dot{
      width:8px; height:8px; border-radius:50%;
      background: linear-gradient(135deg, var(--primary), var(--primary3));
      box-shadow: 0 0 0 6px rgba(109,53,255,.10);
      flex:0 0 auto;
    }

    .form-right{
      padding: 18px 16px;
      border-radius: var(--radius2);
      border:1px solid rgba(28, 22, 43, .10);
      background: rgba(255,255,255,.92);
      box-shadow: 0 16px 45px rgba(27,17,66,.05);
    }
    .field-row{ display:grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 12px; }
    .field-row:last-of-type{ margin-bottom: 0; }
    .field{ display:flex; flex-direction:column; gap:8px; }
    .label-text{ font-weight:900; color:#2b2042; font-size:13.2px; }
    input, select, textarea{
      width:100%;
      border-radius: 14px;
      border: 1px solid rgba(28,22,43,.12);
      background: rgba(255,255,255,.98);
      padding: 12px 12px;
      font-size: 14.5px;
      color: var(--text);
      outline:none;
      transition: box-shadow .15s ease, border-color .15s ease, transform .08s ease;
    }
    textarea{ resize: vertical; min-height: 120px; }
    input:focus, select:focus, textarea:focus{
      box-shadow: var(--focus);
      border-color: rgba(109,53,255,.35);
    }

    .form-actions{ margin-top: 14px; display:flex; flex-direction:column; gap:10px; }
    .form-privacy{
      display:flex; gap:10px; align-items:center;
      color:var(--muted2);
      font-weight:740;
      font-size:12.8px;
      padding: 4px 2px;
    }
    .privacy-dot{
      width:10px; height:10px; border-radius:50%;
      background: rgba(109,53,255,.14);
      border:1px solid rgba(109,53,255,.22);
      flex:0 0 auto;
    }
    .form-msg{ min-height: 18px; color:#3a2cff; font-weight:900; font-size:13.2px; }

    .rating-row{
      display:grid;
      grid-template-columns: 0.95fr 1.05fr;
      gap: 14px;
      align-items:stretch;
      margin-bottom: 14px;
    }
    .rating-card{
      padding: 18px 16px;
      border-radius: var(--radius2);
      border:1px solid rgba(109,53,255,.18);
      background: rgba(255,255,255,.80);
      box-shadow: 0 18px 55px rgba(27,17,66,.06);
      display:flex; flex-direction:column;
      justify-content:space-between;
      gap:10px;
    }
    .rating-top{ display:flex; flex-direction:column; gap:10px; }
    .rating-label{ color:var(--muted2); font-weight:850; font-size:13px; }
    .stars{ color:#ffb020; font-size:20px; letter-spacing:-.5px; }
    .rating-score{ display:flex; align-items:baseline; gap:10px; margin-top:6px; }
    .score-val{ font-size:46px; font-weight:1200; letter-spacing:-1px; line-height:1; }
    .score-unit{ color:var(--muted2); font-weight:900; font-size:14px; }
    .rating-note{ color:var(--muted); font-weight:760; font-size:13.6px; }

    .rating-bullets{
      padding: 18px 16px;
      border-radius: var(--radius2);
      border:1px solid rgba(28,22,43,.10);
      background: rgba(255,255,255,.92);
      box-shadow: 0 16px 45px rgba(27,17,66,.05);
      display:flex; flex-direction:column;
      gap: 12px;
    }
    .bullet{ display:flex; gap:12px; align-items:flex-start; }
    .bullet-ic{
      width:12px; height:12px; border-radius:50%;
      background: linear-gradient(135deg, var(--primary), var(--primary3));
      box-shadow: 0 0 0 6px rgba(109,53,255,.10);
      flex:0 0 auto;
      margin-top: 8px;
    }
    .bullet-text{ color:var(--muted); font-weight:800; font-size:14px; }

    .compare-grid{
      display:grid;
      grid-template-columns: 1.2fr .8fr;
      gap: 14px;
      align-items:start;
    }
    .compare-table-card{ padding: 18px 16px; border-radius: var(--radius2); border:1px solid rgba(28,22,43,.10); background: rgba(255,255,255,.92); box-shadow: 0 16px 45px rgba(27,17,66,.05); }
    .compare-title{ font-weight:1200; font-size:18px; margin-bottom: 12px; }
    .compare-cta{ margin-top: 14px; display:flex; gap:12px; flex-wrap:wrap; }

    .compare-side{ display:flex; flex-direction:column; gap:12px; }
    .side-card{
      padding: 16px 16px;
      border-radius: var(--radius2);
      border:1px solid rgba(28,22,43,.10);
      background: rgba(255,255,255,.92);
      box-shadow: 0 16px 45px rgba(27,17,66,.05);
      overflow:hidden;
    }
    .side-card-compact{ padding: 14px 14px; }
    .side-title{ font-weight:1200; font-size:16.5px; }
    .side-sub{ color:var(--muted2); font-weight:760; font-size:13.4px; margin-top:6px; }
    .side-list{ margin-top:12px; display:flex; flex-direction:column; gap:12px; }
    .side-item{ display:flex; gap:12px; align-items:flex-start; }
    .side-ic{
      width:34px; height:34px; border-radius: 14px;
      display:flex; align-items:center; justify-content:center;
      background: rgba(109,53,255,.10);
      border:1px solid rgba(109,53,255,.20);
      color:#3a2cff;
      font-weight:1100;
      flex:0 0 auto;
      margin-top:2px;
    }
    .side-item-title{ font-weight:1100; }
    .side-item-desc{ color:var(--muted); margin-top:6px; font-weight:760; font-size:13.4px; }

    .side-actions{ margin-top:14px; }
    .links-list{ display:flex; flex-wrap:wrap; gap:8px; margin-top:12px; }
    .link-pill{
      text-decoration:none;
      padding:9px 10px;
      border-radius: 999px;
      background: rgba(109,53,255,.08);
      border: 1px solid rgba(109,53,255,.18);
      color:#2b2042;
      font-weight:900;
      font-size:12.6px;
    }
    .link-pill:hover{ transform: translateY(-2px); }

    .resources-row{ display:flex; flex-wrap:wrap; gap:8px; margin-top:12px; }
    .resource-pill{
      padding:9px 10px;
      border-radius: 999px;
      border:1px solid rgba(109,53,255,.18);
      background: rgba(109,53,255,.08);
      color:#2b2042;
      font-weight:900;
      font-size:12.6px;
    }

    .faq-wrap{
      background: rgba(255,255,255,.92);
      border:1px solid rgba(28,22,43,.10);
      border-radius: var(--radius2);
      padding: 10px;
      box-shadow: 0 16px 45px rgba(27,17,66,.05);
    }
    .faq-item{
      border-radius: 16px;
      border: 1px solid rgba(28,22,43,.08);
      background: #fff;
      margin:10px 0;
      padding: 0;
      overflow:hidden;
      transition: transform .18s ease, border-color .2s ease, box-shadow .2s ease;
    }
    .faq-item:hover{
      border-color: rgba(109,53,255,.22);
      box-shadow: 0 22px 60px rgba(109,53,255,.10);
      transform: translateY(-2px);
    }
    .faq-summary{
      list-style:none;
      cursor:pointer;
      padding: 14px 14px;
      font-weight:1050;
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      color:#2b2042;
    }
    .faq-summary::-webkit-details-marker{ display:none; }
    .faq-chevron{
      width:10px; height:10px;
      border-right:2px solid rgba(58,44,255,.9);
      border-bottom:2px solid rgba(58,44,255,.9);
      transform: rotate(45deg);
      transition: transform .18s ease;
      margin-left:auto;
      flex:0 0 auto;
    }
    .faq-item[open] .faq-chevron{ transform: rotate(-135deg); }
    .faq-answer{
      padding: 0 14px 14px;
      color:var(--muted);
      font-weight:760;
      font-size:13.8px;
    }

    .reviews-head{ display:flex; flex-direction:column; gap:8px; margin-bottom: 14px; }
    .reviews-title{ font-weight:1200; font-size:20px; letter-spacing:-.25px; }

    .review-card{
      padding: 16px 16px;
      transition: transform .18s ease, box-shadow .2s ease, border-color .2s ease;
      min-height: 210px;
      display:flex; flex-direction:column; gap:12px;
    }
    .review-card:hover{
      transform: translateY(-3px);
      border-color: rgba(109,53,255,.22);
      box-shadow: 0 22px 60px rgba(109,53,255,.14);
    }
    .review-top{ display:flex; gap:12px; align-items:flex-start; }
    .avatar{
      width:44px; height:44px; border-radius: 16px;
      background: rgba(109,53,255,.10);
      border:1px solid rgba(109,53,255,.20);
      color:#3a2cff;
      display:flex; align-items:center; justify-content:center;
      font-weight:1100;
      flex:0 0 auto;
    }
    .review-name{ font-weight:1150; }
    .review-meta{ color:var(--muted2); font-weight:800; font-size:13px; margin-top:4px; }
    .review-text{ margin:0; color:var(--muted); font-weight:760; font-size:13.8px; }
    .review-foot{ display:flex; flex-wrap:wrap; gap:8px; margin-top:auto; }
    .review-chip{
      padding:8px 10px;
      border-radius: 999px;
      background: rgba(109,53,255,.08);
      border:1px solid rgba(109,53,255,.18);
      color:#2b2042;
      font-weight:900;
      font-size:12.6px;
    }

    .platform-grid{
      display:grid; gap:14px;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      margin-top: 6px;
    }
    .platform-card{
      padding: 16px 16px;
      border-radius: var(--radius2);
      border:1px solid rgba(28,22,43,.10);
      background: rgba(255,255,255,.92);
      box-shadow: 0 16px 45px rgba(27,17,66,.05);
      transition: transform .18s ease, box-shadow .2s ease, border-color .2s ease;
      min-height: 200px;
      display:flex; flex-direction:column;
    }
    .platform-card:hover{
      transform: translateY(-3px);
      border-color: rgba(109,53,255,.22);
      box-shadow: 0 22px 60px rgba(109,53,255,.14);
    }
    .platform-card-wide{ grid-column: span 3; min-height: 180px; }
    .platform-top{ display:flex; gap:12px; align-items:flex-start; }
    .platform-ic{
      width:44px; height:44px; border-radius: 16px;
      background: rgba(109,53,255,.10);
      border:1px solid rgba(109,53,255,.20);
      color:#3a2cff;
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      margin-top:2px;
    }
    .platform-title{ font-weight:1200; font-size:16.2px; }
    .platform-sub{ color:var(--muted2); font-weight:850; margin-top:4px; font-size:13.4px; }
    .platform-desc{ margin: 12px 0 0; color:var(--muted); font-weight:760; font-size:13.8px; }
    .platform-actions{ margin-top:auto; padding-top: 14px; display:flex; gap:12px; flex-wrap:wrap; }

    .article-card{
      padding: 16px 16px;
      transition: transform .18s ease, box-shadow .2s ease, border-color .2s ease;
      min-height: 200px;
      display:flex; flex-direction:column; gap:12px;
    }
    .article-card:hover{
      transform: translateY(-3px);
      border-color: rgba(109,53,255,.22);
      box-shadow: 0 22px 60px rgba(109,53,255,.14);
    }
    .article-meta{
      width:max-content;
      padding:8px 10px;
      border-radius: 999px;
      background: rgba(109,53,255,.08);
      border:1px solid rgba(109,53,255,.18);
      color:#3a2cff;
      font-weight:950;
      font-size:12.6px;
    }
    .article-title{ margin:0; font-weight:1200; font-size:16.2px; letter-spacing:-.2px; }
    .article-desc{ margin:0; color:var(--muted); font-weight:760; font-size:13.8px; }
    .article-actions{ margin-top:auto; }
    .text-link{
      color:#3a2cff;
      font-weight:950;
      text-decoration:none;
    }
    .text-link:hover{ text-decoration: underline; text-underline-offset: 4px; }

    .section-mini-row{
      margin-top: 14px;
      padding: 14px 14px;
      border-radius: var(--radius2);
      border:1px solid rgba(109,53,255,.16);
      background: rgba(255,255,255,.76);
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      color:var(--muted);
      font-weight:760;
    }
    .mini-badge{
      padding:8px 10px;
      border-radius: 999px;
      background: rgba(109,53,255,.08);
      border: 1px solid rgba(109,53,255,.18);
      color:#3a2cff;
      font-weight:1000;
      font-size:12.6px;
      white-space:nowrap;
    }
    .mini-row-text{ flex:1; font-size:13.6px; }

    .wiki-card{
      padding: 16px 16px;
      transition: transform .18s ease, box-shadow .2s ease, border-color .2s ease;
      min-height: 170px;
    }
    .wiki-card:hover{
      transform: translateY(-3px);
      border-color: rgba(109,53,255,.22);
      box-shadow: 0 22px 60px rgba(109,53,255,.14);
    }
    .wiki-title{ font-weight:1200; font-size:16px; }
    .wiki-desc{ margin:10px 0 0; color:var(--muted); font-weight:760; font-size:13.8px; }
    .wiki-foot{ margin-top: 16px; }

    .help-card{
      padding: 18px 16px;
      border-radius: var(--radius2);
      border:1px solid rgba(28,22,43,.10);
      background: rgba(255,255,255,.92);
      box-shadow: 0 16px 45px rgba(27,17,66,.05);
    }
    .help-card-compact{ padding: 14px 14px; }
    .help-title{ margin:0 0 12px; font-size:18px; font-weight:1200; }
    .help-step{ display:flex; gap:12px; align-items:flex-start; padding: 12px 0; border-top:1px dashed rgba(28,22,43,.12); }
    .help-step:first-of-type{ border-top:none; padding-top:0; }
    .help-step-ic{
      width:34px; height:34px; border-radius: 14px;
      background: rgba(109,53,255,.10);
      border:1px solid rgba(109,53,255,.20);
      color:#3a2cff;
      display:flex; align-items:center; justify-content:center;
      font-weight:1200;
      flex:0 0 auto;
      margin-top: 2px;
    }
    .help-step-title{ font-weight:1100; }
    .help-step-desc{ margin-top:6px; color:var(--muted); font-weight:760; font-size:13.6px; }
    .help-actions{ margin-top: 14px; display:flex; gap:12px; flex-wrap:wrap; }
    .help-title-row{ display:flex; flex-direction:column; gap:6px; margin-bottom:10px; }
    .help-mini{ color:var(--muted2); font-weight:850; font-size:13px; }

    .kefu-block{ display:flex; gap:12px; align-items:flex-start; }
    .kefu-img-wrap{
      width:110px; height:110px;
      border-radius: 22px;
      overflow:hidden;
      border: 1px solid rgba(109,53,255,.20);
      background: rgba(109,53,255,.06);
      flex:0 0 auto;
    }
    .kefu-img{ width:100%; height:100%; object-fit:cover; display:block; }
    .kefu-meta{ flex:1; }
    .kefu-name{ font-weight:1200; font-size:16px; }
    .kefu-desc{ margin-top:6px; color:var(--muted); font-weight:760; font-size:13.6px; }
    .kefu-lines{ margin-top:12px; display:flex; flex-direction:column; gap:8px; }
    .kefu-line{ display:flex; justify-content:space-between; gap:12px; }
    .kefu-key{ color:var(--muted2); font-weight:850; font-size:12.8px; }
    .kefu-val{ font-weight:900; color:#2b2042; font-size:12.8px; text-align:right; }
    .help-link-row{ margin-top: 14px; display:flex; justify-content:space-between; gap:12px; }
    .help-link-row .text-link{ color:#3a2cff; }

    .contact-grid{
      display:grid;
      grid-template-columns: 0.95fr 1.05fr;
      gap: 14px;
      align-items:start;
    }
    .contact-card{
      padding: 18px 16px;
      border-radius: var(--radius2);
      border:1px solid rgba(28,22,43,.10);
      background: rgba(255,255,255,.92);
      box-shadow: 0 16px 45px rgba(27,17,66,.05);
    }
    .contact-title{ font-size:18px; font-weight:1200; }
    .contact-desc{ margin-top:10px; color:var(--muted); font-weight:760; font-size:13.8px; }
    .contact-lines{ margin-top: 14px; display:flex; flex-direction:column; gap:10px; }
    .contact-line{ display:flex; justify-content:space-between; gap:12px; align-items:baseline; }
    .contact-k{ color:var(--muted2); font-weight:900; font-size:12.8px; }
    .contact-v{ font-weight:1000; font-size:12.8px; text-align:right; }
    .contact-v a{ color:#3a2cff; text-decoration:none; font-weight:1100; }
    .contact-v a:hover{ text-decoration: underline; text-underline-offset: 4px; }
    .contact-side-cta{ margin-top: 16px; }
    .contact-mini-links{ margin-top: 14px; display:flex; flex-wrap:wrap; gap:12px; }
    .contact-mini-links .text-link{ padding:6px 0; }

    .contact-media{ display:grid; gap:14px; }
    .media-card{
      padding: 18px 16px;
    }
    .media-title{ font-weight:1200; font-size:18px; }
    .media-sub{ color:var(--muted2); font-weight:850; font-size:13.6px; margin-top:6px; }
    .media-gallery{
      margin-top: 14px;
      display:grid;
      grid-template-columns: 1fr 1fr 1fr;
      gap: 10px;
    }
    .media-tile{
      border-radius: 18px;
      border:1px solid rgba(28,22,43,.10);
      overflow:hidden;
      background: rgba(255,255,255,.92);
    }
    .media-tile img{
      width:100%; height:120px; object-fit:cover; display:block;
    }
    .media-caption{
      padding:10px 10px;
      color:var(--muted2);
      font-weight:850;
      font-size:12.6px;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
      border-top:1px solid rgba(28,22,43,.08);
    }
    .media-actions{ margin-top: 14px; display:flex; gap:12px; flex-wrap:wrap; }

    .partners-card{
      padding: 16px 16px;
      background: rgba(255,255,255,.92);
    }
    .partners-title{ font-weight:1200; font-size:18px; }
    .partners-sub{ color:var(--muted2); font-weight:850; font-size:13.6px; margin-top:6px; }
    .partners-actions{ margin-top:14px; display:flex; gap:12px; flex-wrap:wrap; }
    .partners-links{ margin-top:14px; display:flex; flex-wrap:wrap; gap:12px; }
    .partners-links a{
      text-decoration:none;
      color:#3a2cff;
      font-weight:1050;
      border-bottom:1px solid rgba(58,44,255,.25);
    }
    .partners-links a:hover{ border-bottom-color: rgba(58,44,255,.55); }

    .join-grid{
      display:grid;
      grid-template-columns: 1.05fr .95fr;
      gap: 14px;
      align-items:start;
    }
    .join-card{ padding: 18px 16px; }
    .join-top{ margin-bottom: 12px; }
    .join-title{ font-weight:1200; font-size:18px; }
    .join-sub{ color:var(--muted2); font-weight:850; font-size:13.6px; margin-top:6px; }
    .join-list{ margin-top: 14px; display:flex; flex-direction:column; gap:12px; }
    .join-item{ display:flex; gap:12px; align-items:flex-start; padding: 12px 12px; border-radius: 18px; border:1px solid rgba(28,22,43,.10); background: rgba(255,255,255,.86); }
    .join-ic{
      width:34px; height:34px; border-radius: 14px;
      background: rgba(109,53,255,.10);
      border:1px solid rgba(109,53,255,.20);
      color:#3a2cff;
      display:flex; align-items:center; justify-content:center;
      font-weight:1200;
      flex:0 0 auto;
      margin-top:2px;
    }
    .join-item-title{ font-weight:1150; }
    .join-item-desc{ margin-top:6px; color:var(--muted); font-weight:760; font-size:13.6px; }
    .join-actions{ margin-top: 14px; display:flex; gap:12px; flex-wrap:wrap; }

    .side-media{ margin-top: 14px; display:grid; gap:10px; }
    .side-img{ width:100%; height:132px; object-fit:cover; border-radius: 18px; border:1px solid rgba(28,22,43,.10); display:block; }

    .site-footer{
      background: linear-gradient(180deg, rgba(20, 12, 45, .96), rgba(20, 12, 45, 1));
      color: #f4f1ff;
      border-top: 1px solid rgba(255,255,255,.10);
      margin-top: 12px;
      padding: 28px 0 18px;
    }
    .footer-inner{ padding-top: 6px; }
    .footer-top{
      display:flex; align-items:center; justify-content:space-between; gap:14px; flex-wrap:wrap;
      padding-bottom: 14px;
      border-bottom: 1px solid rgba(255,255,255,.10);
    }
    .footer-brand{ display:flex; align-items:center; gap:12px; }
    .footer-logo-wrap{ width:44px; height:44px; border-radius:16px; overflow:hidden; border:1px solid rgba(255,255,255,.14); background: rgba(255,255,255,.04); display:flex; align-items:center; justify-content:center; }
    .footer-logo{ width:44px; height:auto; display:block; }
    .footer-brand-name{ font-weight:1200; letter-spacing:.2px; }
    .footer-brand-sub{ color: rgba(244,241,255,.72); font-weight:850; font-size:12.8px; margin-top:6px; }
    .footer-actions{ display:flex; gap:12px; flex-wrap:wrap; }

    .site-footer .btn{
      border-color: rgba(255,255,255,.16);
      box-shadow:none;
    }
    .site-footer .btn-ghost{
      background: rgba(255,255,255,.06);
      color: #f7f3ff;
    }

    .footer-links{
      display:grid; grid-template-columns: 1fr 1fr 1fr;
      gap: 14px;
      padding: 18px 0;
    }
    .footer-col{
      display:flex; flex-direction:column; gap:10px;
      padding: 10px 10px;
      border-radius: 18px;
      border: 1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.04);
    }
    .footer-col-title{
      font-weight:1100;
      color: rgba(244,241,255,.95);
      margin-bottom: 4px;
    }
    .footer-col a{
      text-decoration:none;
      color: rgba(244,241,255,.82);
      font-weight:850;
      font-size:13.2px;
    }
    .footer-col a:hover{ color: #ffffff; text-decoration: underline; text-underline-offset: 4px; }

    .footer-bottom{
      display:flex; align-items:center; justify-content:space-between; gap:14px; flex-wrap:wrap;
      padding-top: 8px;
    }
    .footer-legal{ color: rgba(244,241,255,.70); font-weight:850; font-size:12.8px; display:flex; align-items:center; gap:10px; flex-wrap:wrap; }
    .dot-sep{ opacity:.6; }
    .footer-mini{ color: rgba(244,241,255,.80); font-weight:850; }
    .mini-label{ color: rgba(244,241,255,.70); font-weight:900; font-size:12.2px; margin-bottom:8px; }
    .mini-links{ display:flex; flex-wrap:wrap; gap:12px; }
    .mini-links a{
      text-decoration:none;
      color: rgba(244,241,255,.82);
      font-size:13.2px;
      font-weight:900;
      padding-bottom:2px;
      border-bottom: 1px solid rgba(255,255,255,.20);
    }
    .mini-links a:hover{ color:#fff; border-bottom-color: rgba(255,255,255,.55); }

    .to-top{
      position:fixed;
      right:16px;
      bottom: 18px;
      width:44px;
      height:44px;
      border-radius: 16px;
      border:1px solid rgba(109,53,255,.22);
      background: rgba(255,255,255,.86);
      box-shadow: 0 18px 55px rgba(109,53,255,.18);
      color:#3a2cff;
      font-weight:1200;
      cursor:pointer;
      transform: translateY(18px);
      opacity:0;
      pointer-events:none;
      transition: opacity .2s ease, transform .2s ease, background .2s ease;
      z-index:70;
      backdrop-filter: blur(10px);
    }
    .to-top.show{
      opacity:1; pointer-events:auto;
      transform: translateY(0);
    }
    .to-top:hover{ background: rgba(255,255,255,1); }

    .float-kefu{
      position:fixed;
      right: 16px;
      bottom: 78px;
      width:46px; height:46px;
      border-radius: 18px;
      border:1px solid rgba(255,255,255,.18);
      background: linear-gradient(135deg, rgba(109,53,255,.95), rgba(201,123,255,.75));
      color:white;
      box-shadow: 0 18px 55px rgba(109,53,255,.30);
      cursor:pointer;
      z-index:70;
      display:flex; align-items:center; justify-content:center;
      transition: transform .15s ease, filter .2s ease;
      backdrop-filter: blur(10px);
      font-weight:1100;
    }
    .float-kefu:hover{ transform: translateY(-3px); filter:saturate(1.06); }
    .float-kefu-ic{ font-size:12px; letter-spacing:.2px; }

    .toast{
      position:fixed;
      left:50%;
      bottom: 92px;
      transform: translateX(-50%) translateY(10px);
      padding: 12px 14px;
      border-radius: 16px;
      background: rgba(20,12,45,.92);
      color:#fff;
      font-weight:900;
      font-size:13.2px;
      border:1px solid rgba(255,255,255,.14);
      box-shadow: 0 24px 70px rgba(0,0,0,.25);
      opacity:0;
      pointer-events:none;
      transition: opacity .2s ease, transform .2s ease;
      z-index:90;
      max-width: 86vw;
      text-align:center;
    }
    .toast.show{
      opacity:1;
      transform: translateX(-50%) translateY(0);
    }

    .reveal{
      opacity:0;
      transform: translateY(10px);
      transition: opacity .55s ease, transform .55s ease;
    }
    .reveal.is-visible{
      opacity:1;
      transform: translateY(0);
    }

    @media (max-width: 980px){
      .hero-inner{ grid-template-columns: 1fr; }
      .hero-fast{ grid-template-columns: 1fr; }
      .grid-3{ grid-template-columns: 1fr; }
      .grid-4{ grid-template-columns: 1fr 1fr; }
      .split{ grid-template-columns: 1fr; }
      .network-wrap{ grid-template-columns: 1fr; }
      .compare-grid{ grid-template-columns: 1fr; }
      .rating-row{ grid-template-columns: 1fr; }
      .form-wrap{ grid-template-columns: 1fr; }
      .field-row{ grid-template-columns: 1fr; }
      .platform-grid{ grid-template-columns: 1fr; }
      .platform-card-wide{ grid-column: auto; }
      .contact-grid{ grid-template-columns: 1fr; }
      .media-gallery{ grid-template-columns: 1fr; }
      .join-grid{ grid-template-columns: 1fr; }
      .footer-links{ grid-template-columns: 1fr; }
      .nav-toggle{ display:flex; }
      .nav-panel{
        position:absolute;
        right: var(--container-pad);
        top: 66px;
        width: min(360px, calc(100vw - 2*var(--container-pad)));
        padding: 12px;
        border-radius: 18px;
        border:1px solid rgba(28,22,43,.10);
        background: rgba(255,255,255,.92);
        box-shadow: 0 24px 70px rgba(27,17,66,.20);
        display:none;
        flex-direction:column;
        align-items:stretch;
        gap: 6px;
      }
      .nav-panel.open{ display:flex; }
      .nav-link{ width:100%; }
      .nav-cta{ width:100%; }
    }

    @media (prefers-reduced-motion: reduce){
      .glow, .sparkles{ animation:none !important; }
      .reveal{ transition:none !important; }
      .btn, .nav-link, .feature-card, .case-card, .solution-card, .article-card, .review-card, .platform-card, .promise-card, .mini-process{ transition:none !important; }
      html:focus-within{ scroll-behavior:auto; }
    }