:root{
      --bg0:#f7f6ff;
      --bg1:#ffffff;
      --ink:#1f2937;
      --muted:#5b667a;
      --line:#e7e9f2;
      --card:#ffffff;
      --soft:#f3f4ff;
      --brand:#2563eb;
      --brand2:#22c55e;
      --brand3:#06b6d4;
      --accent:#7c3aed;
      --danger:#ef4444;
      --shadow: 0 10px 30px rgba(17,24,39,.08);
      --shadow2: 0 8px 18px rgba(37,99,235,.14);
      --radius: 18px;
      --radius2: 14px;
      --container: 1120px;
      --pad: 20px;
      --focus: 0 0 0 4px rgba(37,99,235,.18);
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family: ui-sans-serif, system-ui, -apple-system, "PingFang SC","Microsoft YaHei","Noto Sans SC", Arial, sans-serif;
      color:var(--ink);
      background:
        radial-gradient(900px 500px at 20% -10%, rgba(37,99,235,.10), transparent 55%),
        radial-gradient(900px 540px at 85% 0%, rgba(124,58,237,.10), transparent 60%),
        linear-gradient(180deg, #f8fafc 0%, #f7f6ff 30%, #ffffff 100%);
    }

    .skip-link{
      position:absolute;
      left:10px; top:-48px;
      background:#0f172a;
      color:#fff;
      padding:10px 12px;
      border-radius:10px;
      z-index:9999;
      transition: top .2s ease;
      text-decoration:none;
    }
    .skip-link:focus{ top: 10px; outline:none; box-shadow: var(--focus); }

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

    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      backdrop-filter:saturate(140%) blur(10px);
      background: rgba(255,255,255,.72);
      border-bottom:1px solid rgba(231,233,242,.8);
    }
    .header-inner{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      padding:12px 0;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:10px;
      text-decoration:none;
      color:inherit;
      min-width:150px;
    }
    .ai-page-logo{ display:block; max-height:44px; }

    .nav{ display:flex; align-items:center; gap:10px; }
    .nav-desktop-links{ display:none; gap:18px; align-items:center; white-space:nowrap; }
    .nav-desktop-links a{
      color:var(--muted);
      text-decoration:none;
      font-weight:600;
      font-size:14px;
      padding:10px 0;
      position:relative;
    }
    .nav-desktop-links a:after{
      content:"";
      position:absolute;
      left:0; bottom:6px;
      width:0; height:2px;
      background: linear-gradient(90deg, var(--brand), var(--accent));
      transition: width .25s ease;
    }
    .nav-desktop-links a:hover{ color:#111827; }
    .nav-desktop-links a:hover:after{ width:100%; }

    .header-actions{ display:none; gap:10px; align-items:center; }

    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      padding:12px 16px;
      border-radius:12px;
      text-decoration:none;
      font-weight:800;
      border:1px solid transparent;
      transition: transform .15s ease, box-shadow .15s ease, background .15s ease, border-color .15s ease;
      user-select:none;
      -webkit-tap-highlight-color: transparent;
      white-space:nowrap;
    }
    .btn:focus{ outline:none; box-shadow: var(--focus); }

    .btn-primary{
      background: linear-gradient(135deg, #2563eb 0%, #7c3aed 100%);
      color:#fff;
      box-shadow: 0 12px 26px rgba(37,99,235,.22);
    }
    .btn-primary:hover{ transform: translateY(-1px); box-shadow: 0 16px 34px rgba(37,99,235,.26); }
    .btn-ghost{
      background: rgba(255,255,255,.75);
      color:#111827;
      border-color: rgba(231,233,242,.95);
      box-shadow: 0 8px 18px rgba(17,24,39,.05);
    }
    .btn-ghost:hover{ transform: translateY(-1px); border-color: rgba(37,99,235,.25); box-shadow: 0 12px 22px rgba(17,24,39,.07); }
    .btn-soft{
      background: rgba(37,99,235,.08);
      border-color: rgba(37,99,235,.18);
      color:#0b1b3b;
    }
    .btn-soft:hover{ transform: translateY(-1px); box-shadow: 0 12px 24px rgba(37,99,235,.14); }

    .btn-block{ width:100%; }
    .btn-lg{ padding:14px 18px; border-radius:14px; font-size:16px; }
    .btn-small{ padding:10px 12px; border-radius:12px; font-size:14px; }
    .btn-loader{ width:16px; height:16px; border-radius:999px; border:2px solid rgba(255,255,255,.65); border-top-color: rgba(255,255,255,0); display:none; }
    .loading{ position:relative; }
    .loading .btn-loader{
      display:inline-block;
      animation: spin .75s linear infinite;
    }
    @keyframes spin{ to{ transform:rotate(360deg); } }

    .nav-toggle{
      width:44px; height:44px;
      border-radius:12px;
      border:1px solid rgba(231,233,242,.95);
      background: rgba(255,255,255,.75);
      box-shadow: 0 8px 18px rgba(17,24,39,.05);
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:4px;
      flex-direction:column;
      cursor:pointer;
    }
    .nav-toggle .bar{
      width:18px; height:2px;
      background:#0f172a;
      border-radius:2px;
      opacity:.85;
    }
    .nav-panel{
      position:fixed;
      inset:0;
      background: rgba(15,23,42,.35);
      display:none;
      align-items:flex-start;
      justify-content:center;
      padding:14px var(--pad);
    }
    .nav-panel.open{ display:flex; }
    .nav-panel[aria-modal="false"]{ }
    .nav-panel > div{
      width:100%;
      max-width:560px;
      background:#fff;
      border:1px solid rgba(231,233,242,.9);
      border-radius:18px;
      box-shadow: var(--shadow);
      overflow:hidden;
      transform: translateY(6px);
      animation: popIn .22s ease both;
    }
    @keyframes popIn{ from{opacity:0; transform: translateY(10px);} to{opacity:1; transform: translateY(0);} }

    #mobile-menu{
      position:fixed;
      inset:0;
      background: rgba(15,23,42,.35);
      display:none;
      align-items:flex-start;
      justify-content:center;
      padding:14px var(--pad);
      z-index:100;
    }
    #mobile-menu.open{ display:flex; }
    #mobile-menu .nav-panel-top{
      display:flex; align-items:center; justify-content:space-between;
      padding:14px 14px;
      border-bottom:1px solid rgba(231,233,242,.9);
      background: linear-gradient(180deg, rgba(37,99,235,.06), rgba(255,255,255,1));
    }
    #mobile-menu .nav-panel-title{ font-weight:900; letter-spacing:.2px; }
    #mobile-menu .nav-close{
      width:38px; height:38px;
      border-radius:12px;
      border:1px solid rgba(231,233,242,.95);
      background:#fff;
      cursor:pointer;
      color:#0f172a;
    }
    #mobile-menu .nav-links{
      display:flex;
      flex-direction:column;
      gap:6px;
      padding:12px 14px 8px 14px;
      max-height: calc(100vh - 190px);
      overflow:auto;
    }
    #mobile-menu .nav-links a{
      text-decoration:none;
      color:#111827;
      font-weight:800;
      padding:10px 12px;
      border-radius:12px;
      border:1px solid rgba(231,233,242,.7);
      background: rgba(248,250,252,.7);
    }
    #mobile-menu .nav-links a:active{ transform: translateY(1px); }
    #mobile-menu .nav-panel-cta{
      display:flex;
      gap:10px;
      padding:12px 14px 16px 14px;
      border-top:1px solid rgba(231,233,242,.9);
      background:#fff;
    }

    .main{ padding-bottom:28px; }

    .hero{
      position:relative;
      overflow:hidden;
      padding:30px 0 18px;
    }
    .hero-inner{
      position:relative;
      z-index:2;
      display:grid;
      grid-template-columns: 1fr;
      gap:18px;
      align-items:start;
      padding-top:10px;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:10px;
      padding:8px 12px;
      border-radius:999px;
      border:1px solid rgba(231,233,242,.95);
      background: rgba(255,255,255,.72);
      box-shadow: 0 10px 22px rgba(17,24,39,.06);
      color:#111827;
      font-weight:900;
      letter-spacing:.2px;
      font-size:13px;
    }
    .eyebrow-dot{
      width:10px; height:10px;
      border-radius:999px;
      background: linear-gradient(135deg, var(--brand), var(--accent));
      box-shadow: 0 0 0 4px rgba(37,99,235,.12);
    }
    .hero-title{
      margin:14px 0 10px;
      font-size:28px;
      line-height:1.22;
      letter-spacing:-.4px;
      font-weight:950;
      color:#0f172a;
    }
    .hero-subtitle{
      margin:0 0 16px;
      color:var(--muted);
      font-size:15px;
      line-height:1.7;
      max-width:62ch;
      font-weight:650;
    }
    .hero-cta{
      display:flex;
      flex-direction:column;
      gap:10px;
      margin:16px 0 18px;
      max-width:420px;
    }
    .hero-badges{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .badge{
      flex: 1 1 150px;
      min-width:150px;
      display:flex;
      align-items:center;
      gap:10px;
      padding:10px 12px;
      border-radius:14px;
      border:1px solid rgba(231,233,242,.95);
      background: rgba(255,255,255,.75);
      box-shadow: 0 10px 20px rgba(17,24,39,.05);
      font-weight:900;
      color:#0f172a;
      font-size:13px;
    }
    .badge-icon{ width:22px; height:22px; display:flex; align-items:center; justify-content:center; border-radius:10px; background: rgba(37,99,235,.12); }

    .hero-panel{
      border-radius:var(--radius);
      background: linear-gradient(180deg, rgba(255,255,255,.92), rgba(255,255,255,.78));
      border:1px solid rgba(231,233,242,.95);
      box-shadow: var(--shadow);
      padding:16px;
      position:relative;
      overflow:hidden;
    }
    .hero-panel:before{
      content:"";
      position:absolute;
      left:-60px; top:-60px;
      width:180px; height:180px;
      background: radial-gradient(circle at center, rgba(37,99,235,.22), transparent 60%);
      filter: blur(2px);
      pointer-events:none;
    }

    .panel-top{ display:flex; justify-content:space-between; align-items:flex-start; gap:10px; margin-bottom:12px; }
    .panel-title{
      display:flex; align-items:center; gap:10px;
      font-weight:950; letter-spacing:-.2px;
      color:#0f172a;
    }
    .panel-title-mark{
      width:14px; height:14px; border-radius:4px;
      background: linear-gradient(135deg, var(--brand), var(--accent));
      box-shadow: 0 0 0 4px rgba(124,58,237,.12);
    }
    .panel-tip{ color:var(--muted); font-weight:700; font-size:13px; text-align:right; }

    .kpi-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:10px;
      margin:10px 0 14px;
    }
    .kpi{
      padding:12px 12px;
      border-radius:14px;
      border:1px solid rgba(231,233,242,.9);
      background: rgba(248,250,252,.7);
      box-shadow: 0 8px 16px rgba(17,24,39,.04);
    }
    .kpi-num{
      font-weight:1000;
      font-size:20px;
      letter-spacing:-.3px;
      color:#0f172a;
    }
    .kpi-label{ color:var(--muted); font-weight:750; font-size:13px; margin-top:2px; line-height:1.3; }

    .panel-flow{
      display:flex;
      flex-direction:column;
      gap:10px;
      padding-top:6px;
    }
    .flow-step{
      display:flex;
      align-items:flex-start;
      gap:10px;
      padding:10px 10px;
      border-radius:14px;
      border:1px solid rgba(231,233,242,.85);
      background: rgba(255,255,255,.78);
    }
    .flow-dot{
      width:12px; height:12px;
      border-radius:999px;
      margin-top:4px;
      background: linear-gradient(135deg, var(--brand2), var(--brand3));
      box-shadow: 0 0 0 4px rgba(34,197,94,.14);
      flex:0 0 auto;
    }
    .flow-head{ font-weight:950; color:#0f172a; margin-bottom:2px; font-size:13px; }
    .flow-body{ color:var(--muted); font-weight:700; font-size:12.5px; line-height:1.45; }

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

    .hero-bg{ position:absolute; inset:0; z-index:1; pointer-events:none; }
    .grid-lines{
      position:absolute;
      left:50%; top:-100px;
      width:1100px; height:500px;
      transform: translateX(-50%) rotate(-10deg);
      background:
        linear-gradient(90deg, rgba(37,99,235,.12) 1px, transparent 1px) 0 0/42px 42px,
        linear-gradient(0deg, rgba(124,58,237,.10) 1px, transparent 1px) 0 0/42px 42px;
      mask-image: radial-gradient(circle at 50% 25%, #000 0%, transparent 62%);
      opacity:.75;
    }
    .grid-orb{
      position:absolute;
      border-radius:999px;
      filter: blur(0px);
      opacity:.9;
    }
    .orb-a{
      width:340px; height:340px;
      left:-140px; top:20px;
      background: radial-gradient(circle at 30% 30%, rgba(37,99,235,.32), transparent 58%);
    }
    .orb-b{
      width:420px; height:420px;
      right:-220px; top:-80px;
      background: radial-gradient(circle at 35% 35%, rgba(124,58,237,.28), transparent 62%);
    }

    .section{ padding:34px 0; }
    .section-head{ margin-bottom:18px; }
    .section-title{
      margin:0;
      font-size:22px;
      letter-spacing:-.3px;
      font-weight:980;
      color:#0f172a;
      line-height:1.35;
    }
    .section-desc{
      margin:10px 0 0;
      color:var(--muted);
      font-weight:700;
      line-height:1.75;
      font-size:14.5px;
      max-width:72ch;
    }

    .two-col{
      display:grid;
      grid-template-columns: 1fr;
      gap:14px;
    }

    .card{
      background: var(--card);
      border:1px solid rgba(231,233,242,.95);
      border-radius:var(--radius);
      box-shadow: 0 10px 24px rgba(17,24,39,.05);
      padding:16px;
      position:relative;
      overflow:hidden;
    }
    .card.soft{ background: linear-gradient(180deg, #ffffff 0%, #fbfbff 100%); }
    .card.glow{
      background: linear-gradient(180deg, rgba(255,255,255,.96), rgba(243,244,255,.74));
    }
    .card-glow:before{}
    .card-title{
      margin:0 0 10px;
      font-weight:1000;
      color:#0f172a;
      letter-spacing:-.2px;
      font-size:16px;
    }
    .card-desc{ margin:0 0 12px; color:var(--muted); font-weight:700; line-height:1.7; }
    .card-foot{
      margin-top:14px;
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      align-items:center;
    }
    .card-foot .btn{ flex: 1 1 auto; }

    .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:#0f172a;
      font-weight:800;
      line-height:1.55;
      font-size:13.6px;
    }
    .checklist li span{
      width:18px; height:18px;
      border-radius:10px;
      background: rgba(37,99,235,.10);
      color: #1d4ed8;
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      font-weight:1000;
      margin-top:1px;
      font-size:12px;
    }
    .checklist-compact li{ font-size:13.2px; }
    .checklist-compact li span{ margin-top:2px; }

    .pill-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:10px;
      margin:12px 0 14px;
    }
    .pill{
      padding:10px 12px;
      border-radius:14px;
      border:1px solid rgba(231,233,242,.95);
      background: rgba(255,255,255,.72);
      font-weight:950;
      color:#0f172a;
      font-size:13px;
      box-shadow: 0 8px 16px rgba(17,24,39,.04);
    }

    .glow-head{ margin-bottom:4px; }
    .glow-sub{ color:var(--muted); font-weight:750; line-height:1.6; font-size:13.5px; margin-top:4px; }
    .glow-stats{
      display:grid;
      grid-template-columns: 1fr;
      gap:10px;
      margin-top:10px;
    }
    .stat{
      padding:12px 12px;
      border-radius:14px;
      border:1px solid rgba(231,233,242,.9);
      background: rgba(248,250,252,.75);
    }
    .stat-top{ font-weight:1000; color:#0f172a; margin-bottom:2px; }
    .stat-bot{ color:var(--muted); font-weight:750; font-size:13px; line-height:1.5; }

    .grid-3{
      display:grid;
      grid-template-columns: 1fr;
      gap:14px;
    }
    .service-card{
      border-radius:var(--radius);
      border:1px solid rgba(231,233,242,.95);
      background: rgba(255,255,255,.85);
      box-shadow: 0 10px 24px rgba(17,24,39,.05);
      padding:16px;
      transition: transform .18s ease, box-shadow .18s ease;
      position:relative;
      overflow:hidden;
    }
    .service-card:hover{
      transform: translateY(-3px);
      box-shadow: 0 18px 40px rgba(17,24,39,.10);
    }
    .service-card:before{
      content:"";
      position:absolute;
      right:-40px; top:-40px;
      width:130px; height:130px;
      border-radius:999px;
      background: radial-gradient(circle at center, rgba(37,99,235,.22), transparent 60%);
      opacity:.7;
      pointer-events:none;
    }
    .service-card.featured:before{ background: radial-gradient(circle at center, rgba(124,58,237,.22), transparent 60%); }
    .service-icon{
      width:42px; height:42px;
      border-radius:14px;
      background: rgba(37,99,235,.10);
      color: #1d4ed8;
      display:flex; align-items:center; justify-content:center;
      box-shadow: 0 10px 18px rgba(37,99,235,.10);
      margin-bottom:12px;
      position:relative;
      z-index:2;
    }
    .service-title{
      margin:0 0 8px;
      font-size:16px;
      font-weight:1000;
      letter-spacing:-.2px;
      color:#0f172a;
      position:relative;
      z-index:2;
    }
    .service-desc{ margin:0 0 12px; color:var(--muted); font-weight:750; line-height:1.7; position:relative; z-index:2; }
    .mini-list{ margin:0; padding-left:18px; color:#111827; font-weight:800; line-height:1.7; font-size:13.3px; position:relative; z-index:2; }
    .service-tags{ display:flex; flex-wrap:wrap; gap:8px; margin-top:10px; position:relative; z-index:2; }
    .tag{
      display:inline-flex;
      align-items:center;
      padding:8px 10px;
      border-radius:999px;
      background: rgba(37,99,235,.08);
      border:1px solid rgba(37,99,235,.14);
      font-weight:950;
      color:#0f172a;
      font-size:12.5px;
    }

    .steps{
      display:grid;
      grid-template-columns: 1fr;
      gap:12px;
      margin-top:6px;
    }
    .step{
      display:flex;
      gap:12px;
      align-items:flex-start;
      padding:14px 14px;
      border-radius:var(--radius);
      border:1px solid rgba(231,233,242,.95);
      background: rgba(255,255,255,.86);
      box-shadow: 0 10px 24px rgba(17,24,39,.05);
      transition: transform .18s ease;
    }
    .step:hover{ transform: translateY(-2px); }
    .step-num{
      width:50px; height:50px;
      border-radius:16px;
      background: linear-gradient(135deg, rgba(37,99,235,.14), rgba(124,58,237,.14));
      border:1px solid rgba(37,99,235,.18);
      display:flex; align-items:center; justify-content:center;
      font-weight:1000;
      color:#1d4ed8;
      box-shadow: 0 12px 26px rgba(37,99,235,.12);
      flex:0 0 auto;
    }
    .step-title{ margin:0; font-weight:1000; color:#0f172a; letter-spacing:-.2px; }
    .step-desc{ margin:6px 0 0; color:var(--muted); font-weight:750; line-height:1.7; font-size:13.5px; }

    .inline-cta{
      margin-top:18px;
      border-radius:var(--radius);
      border:1px solid rgba(231,233,242,.95);
      background: linear-gradient(90deg, rgba(37,99,235,.10), rgba(124,58,237,.08));
      box-shadow: 0 14px 30px rgba(37,99,235,.12);
      padding:14px;
      display:flex;
      flex-direction:column;
      gap:12px;
      align-items:flex-start;
    }
    .inline-cta-title{ font-weight:1000; color:#0f172a; letter-spacing:-.2px; }
    .inline-cta-desc{ color:var(--muted); font-weight:750; line-height:1.6; margin-top:4px; }
    .inline-cta-actions{ display:flex; flex-wrap:wrap; gap:10px; width:100%; }

    .grid-2{
      display:grid;
      grid-template-columns: 1fr;
      gap:14px;
    }

    .sector-card{
      padding:16px;
      background: rgba(255,255,255,.88);
    }
    .sector-list{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:10px;
      margin:10px 0 14px;
    }
    .sector-item{
      padding:10px 12px;
      border-radius:14px;
      border:1px solid rgba(231,233,242,.9);
      background: rgba(248,250,252,.75);
      font-weight:900;
      color:#0f172a;
      display:flex;
      gap:10px;
      align-items:center;
      font-size:13px;
    }
    .sector-actions{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .grid-4{
      margin-top:14px;
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
    }
    .mini-card{
      padding:14px 14px;
      border-radius:var(--radius);
      border:1px solid rgba(231,233,242,.95);
      background: rgba(255,255,255,.86);
      box-shadow: 0 10px 24px rgba(17,24,39,.05);
    }
    .mini-title{ font-weight:1000; color:#0f172a; letter-spacing:-.2px; margin-bottom:6px; }
    .mini-desc{ color:var(--muted); font-weight:750; line-height:1.6; font-size:13.5px; }

    .network-wrap{
      display:grid;
      grid-template-columns: 1fr;
      gap:14px;
    }
    .map-card{
      border-radius:var(--radius);
      border:1px solid rgba(231,233,242,.95);
      background: rgba(255,255,255,.88);
      box-shadow: 0 14px 34px rgba(17,24,39,.06);
      padding:16px;
      overflow:hidden;
      position:relative;
    }
    .map-card:before{
      content:"";
      position:absolute;
      left:-80px; top:-100px;
      width:240px; height:240px;
      background: radial-gradient(circle at center, rgba(37,99,235,.18), transparent 62%);
      pointer-events:none;
    }
    .map-head{ display:flex; align-items:flex-start; justify-content:space-between; gap:10px; margin-bottom:8px; }
    .map-title{ font-weight:1000; color:#0f172a; letter-spacing:-.2px; }
    .map-sub{ color:var(--muted); font-weight:750; line-height:1.6; font-size:13.5px; }
    .map-grid{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:10px;
      padding:12px 0 14px;
      position:relative;
      z-index:1;
    }
    .map-node{
      height:62px;
      border-radius:18px;
      border:1px solid rgba(231,233,242,.95);
      background: linear-gradient(180deg, rgba(248,250,252,.85), rgba(255,255,255,.7));
      box-shadow: 0 10px 22px rgba(17,24,39,.04);
    }
    .map-node:nth-child(2){ background: linear-gradient(180deg, rgba(37,99,235,.10), rgba(255,255,255,.7)); }
    .map-node:nth-child(5){ background: linear-gradient(180deg, rgba(124,58,237,.10), rgba(255,255,255,.7)); }
    .map-legend{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      color:var(--muted);
      font-weight:800;
      font-size:13px;
      position:relative;
      z-index:1;
    }
    .legend-item{ display:flex; align-items:center; gap:8px; }
    .legend-dot{ width:10px; height:10px; border-radius:999px; background: linear-gradient(135deg, var(--brand), var(--accent)); box-shadow: 0 0 0 4px rgba(124,58,237,.12); }

    .network-right{ display:grid; grid-template-columns: 1fr; gap:14px; }
    .radio-grid{
      display:grid;
      grid-template-columns: 1fr;
      gap:10px;
      margin-top:8px;
    }
    .radio-pill{
      display:flex;
      gap:12px;
      align-items:flex-start;
      padding:12px 12px;
      border-radius:16px;
      border:1px solid rgba(231,233,242,.95);
      background: rgba(248,250,252,.75);
    }
    .radio-ico{
      width:38px; height:38px;
      border-radius:14px;
      background: rgba(37,99,235,.10);
      color:#1d4ed8;
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      box-shadow: 0 10px 18px rgba(37,99,235,.10);
    }
    .radio-title{ font-weight:1000; color:#0f172a; }
    .radio-desc{ color:var(--muted); font-weight:750; line-height:1.6; font-size:13.3px; margin-top:3px; }

    .note-card{
      background: linear-gradient(180deg, rgba(255,255,255,.9), rgba(243,244,255,.6));
      border-style:dashed;
    }
    .note-title{ font-weight:1000; color:#0f172a; margin-bottom:6px; }
    .note-body{ color:var(--muted); font-weight:750; line-height:1.7; margin-bottom:10px; }
    .link-underline{
      color:#1d4ed8;
      font-weight:950;
      text-decoration:none;
      position:relative;
      display:inline-block;
      padding-bottom:2px;
    }
    .link-underline:after{
      content:"";
      position:absolute;
      left:0; bottom:0;
      width:100%; height:2px;
      background: linear-gradient(90deg, rgba(37,99,235,.7), rgba(124,58,237,.55));
      transform: scaleX(0);
      transform-origin:left;
      transition: transform .2s ease;
      border-radius:2px;
    }
    .link-underline:hover:after{ transform: scaleX(1); }

    .process-card{
      padding:16px;
      border-radius:var(--radius);
      border:1px solid rgba(231,233,242,.95);
      background: rgba(255,255,255,.88);
      box-shadow: 0 12px 26px rgba(17,24,39,.05);
      overflow:hidden;
      position:relative;
      transition: transform .18s ease;
    }
    .process-card:hover{ transform: translateY(-2px); }
    .process-top{ display:flex; align-items:center; gap:12px; margin-bottom:10px; }
    .process-num{
      width:44px; height:44px;
      border-radius:16px;
      display:flex; align-items:center; justify-content:center;
      background: linear-gradient(135deg, rgba(37,99,235,.12), rgba(124,58,237,.12));
      color:#1d4ed8;
      border:1px solid rgba(37,99,235,.18);
      font-weight:1000;
    }
    .process-title{ margin:0; font-weight:1000; color:#0f172a; letter-spacing:-.2px; }
    .process-list{ margin:0; padding-left:18px; color:#111827; font-weight:800; line-height:1.75; }
    .compare-strip{
      margin-top:14px;
      border-radius:var(--radius);
      border:1px solid rgba(231,233,242,.95);
      background: linear-gradient(90deg, rgba(34,197,94,.08), rgba(6,182,212,.07));
      box-shadow: 0 14px 30px rgba(6,182,212,.10);
      padding:14px;
      display:flex;
      flex-direction:column;
      gap:12px;
      align-items:flex-start;
    }
    .strip-title{ font-weight:1000; color:#0f172a; }
    .strip-sub{ color:var(--muted); font-weight:750; line-height:1.7; margin-top:4px; }
    .strip-right{ display:flex; flex-wrap:wrap; gap:10px; width:100%; }

    .case-grid{
      display:grid;
      grid-template-columns: 1fr;
      gap:14px;
    }
    .case-card{
      border-radius:var(--radius);
      border:1px solid rgba(231,233,242,.95);
      background: rgba(255,255,255,.88);
      box-shadow: 0 14px 30px rgba(17,24,39,.06);
      overflow:hidden;
      display:flex;
      flex-direction:column;
      transition: transform .18s ease, box-shadow .18s ease;
    }
    .case-card:hover{ transform: translateY(-2px); box-shadow: 0 20px 44px rgba(17,24,39,.10); }
    .case-thumb{
      padding:12px;
      background: linear-gradient(180deg, rgba(248,250,252,.9), rgba(255,255,255,.7));
      border-bottom:1px solid rgba(231,233,242,.95);
    }
    .case-thumb img{
      width:100%;
      height:auto;
      display:block;
      border-radius:14px;
      object-fit:cover;
    }
    .case-body{ padding:14px 16px 16px; }
    .case-meta{ color:var(--muted); font-weight:850; font-size:13px; }
    .case-title{ margin:8px 0 6px; font-size:16px; font-weight:1000; letter-spacing:-.2px; color:#0f172a; }
    .case-desc{ margin:0 0 12px; color:var(--muted); font-weight:750; line-height:1.7; font-size:13.7px; }
    .case-actions{ display:flex; gap:10px; flex-wrap:wrap; }

    .case-bottom{
      margin-top:14px;
      border-radius:var(--radius);
      border:1px solid rgba(231,233,242,.95);
      background: linear-gradient(180deg, rgba(255,255,255,.88), rgba(243,244,255,.55));
      box-shadow: 0 14px 30px rgba(124,58,237,.10);
      padding:14px;
      display:flex;
      flex-direction:column;
      gap:10px;
      align-items:flex-start;
    }
    .case-bottom-title{ font-weight:1000; color:#0f172a; letter-spacing:-.2px; }
    .case-bottom-desc{ color:var(--muted); font-weight:750; line-height:1.7; }
    .case-bottom-right{ display:flex; gap:10px; flex-wrap:wrap; }

    .compare-grid{
      display:grid;
      grid-template-columns: 1fr;
      gap:14px;
      align-items:start;
    }
    .rating-card{
      padding:16px;
      border-radius:var(--radius);
      border:1px solid rgba(231,233,242,.95);
      background: linear-gradient(180deg, rgba(255,255,255,.94), rgba(243,244,255,.62));
      box-shadow: 0 18px 44px rgba(37,99,235,.12);
    }
    .rating-top{ display:flex; align-items:flex-start; justify-content:space-between; gap:10px; }
    .rating-stars{ color:#f59e0b; font-size:18px; letter-spacing:1px; }
    .rating-text{ display:flex; align-items:baseline; gap:8px; }
    .rating-score{ font-weight:1000; font-size:40px; letter-spacing:-1px; color:#0f172a; }
    .rating-max{ color:var(--muted); font-weight:900; }
    .rating-desc{ margin-top:10px; color:var(--muted); font-weight:800; line-height:1.7; }
    .rating-actions{ margin-top:14px; display:flex; flex-wrap:wrap; gap:10px; }
    .rating-brief{
      margin-top:14px;
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:10px;
    }
    .brief-item{
      padding:10px 12px;
      border-radius:14px;
      border:1px solid rgba(231,233,242,.95);
      background: rgba(255,255,255,.75);
      color:#0f172a;
      font-weight:900;
      font-size:13px;
      display:flex;
      gap:8px;
      align-items:center;
    }

    .compare-table-wrap{
      padding:16px;
      border-radius:var(--radius);
      border:1px solid rgba(231,233,242,.95);
      background: rgba(255,255,255,.88);
      box-shadow: 0 14px 30px rgba(17,24,39,.06);
    }
    .table-head{ margin-bottom:12px; }
    .table-title{ font-weight:1000; color:#0f172a; letter-spacing:-.2px; }
    .table-sub{ color:var(--muted); font-weight:750; line-height:1.6; margin-top:4px; font-size:13.5px; }

    .table-scroll{
      overflow:auto;
      border-radius:14px;
      border:1px solid rgba(231,233,242,.95);
      background: rgba(248,250,252,.6);
    }
    .compare-table, .price-table{
      width:100%;
      border-collapse:collapse;
      min-width:820px;
    }
    .compare-table th, .compare-table td, .price-table th, .price-table td{
      padding:12px 12px;
      border-bottom:1px solid rgba(231,233,242,.9);
      text-align:left;
      vertical-align:top;
      font-weight:800;
      color:#0f172a;
    }
    .compare-table th, .price-table th{
      background: rgba(255,255,255,.85);
      font-weight:1000;
      color:#0f172a;
      position:sticky;
      top:0;
      z-index:1;
    }
    .compare-table td, .price-table td{
      color:var(--muted);
      font-weight:750;
      line-height:1.6;
      font-size:13.3px;
    }

    .table-actions{
      margin-top:12px;
      display:flex;
      gap:10px;
      flex-wrap:wrap;
    }

    .token-grid{
      display:grid;
      grid-template-columns: 1fr;
      gap:14px;
      align-items:start;
    }
    .token-table-card{ padding:16px; }
    .token-table-head{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:12px;
      margin-bottom:12px;
    }
    .token-table-title{ font-weight:1000; color:#0f172a; letter-spacing:-.2px; }
    .token-table-sub{ margin-top:4px; color:var(--muted); font-weight:750; line-height:1.6; font-size:13.3px; }
    .token-badge{
      padding:10px 12px;
      border-radius:14px;
      background: linear-gradient(135deg, rgba(34,197,94,.16), rgba(6,182,212,.12));
      border:1px solid rgba(34,197,94,.22);
      font-weight:1000;
      color:#0f172a;
      white-space:nowrap;
      box-shadow: 0 14px 30px rgba(6,182,212,.10);
      font-size:13px;
    }
    .token-actions{ margin-top:14px; display:flex; flex-wrap:wrap; gap:10px; }
    .token-bottom-note{
      margin-top:12px;
      padding:12px 12px;
      border-radius:14px;
      border:1px dashed rgba(37,99,235,.25);
      background: rgba(37,99,235,.06);
      color:var(--muted);
      font-weight:800;
      line-height:1.6;
      display:flex;
      gap:10px;
      align-items:flex-start;
    }
    .token-bottom-note .dot{
      width:10px; height:10px; border-radius:999px;
      background: linear-gradient(135deg, var(--brand), var(--accent));
      box-shadow: 0 0 0 4px rgba(124,58,237,.12);
      margin-top:5px;
      flex:0 0 auto;
    }

    .form-layout{ align-items:start; }
    .form-card, .contact-form-card{ padding:16px; }
    .form{
      display:flex;
      flex-direction:column;
      gap:12px;
    }
    .form.compact{ gap:10px; }
    .form-row{
      display:grid;
      grid-template-columns: 1fr;
      gap:12px;
    }
    .field{ display:flex; flex-direction:column; gap:8px; }
    .label{
      font-weight:950;
      color:#0f172a;
      font-size:13px;
    }
    input, select, textarea{
      width:100%;
      padding:12px 12px;
      border-radius:14px;
      border:1px solid rgba(231,233,242,.95);
      background: rgba(255,255,255,.85);
      color:#0f172a;
      font-weight:800;
      outline:none;
      transition: box-shadow .15s ease, border-color .15s ease;
    }
    textarea{ resize:vertical; min-height:110px; }
    input:focus, select:focus, textarea:focus{
      border-color: rgba(37,99,235,.45);
      box-shadow: var(--focus);
    }
    .form-foot{
      display:flex;
      flex-direction:column;
      gap:10px;
      align-items:flex-start;
    }
    .form-foot .btn{ width:100%; }
    .form-agree{ color:var(--muted); font-weight:800; line-height:1.6; font-size:13.2px; }
    .form-security{
      margin-top:12px;
      display:grid;
      grid-template-columns: 1fr;
      gap:10px;
    }
    .security-item{
      padding:10px 12px;
      border-radius:14px;
      border:1px solid rgba(231,233,242,.95);
      background: rgba(248,250,252,.7);
      color:var(--muted);
      font-weight:850;
      display:flex;
      gap:10px;
      align-items:center;
    }

    .tips-card{
      background: linear-gradient(180deg, rgba(255,255,255,.9), rgba(243,244,255,.55));
    }
    .tip-item{
      display:flex;
      gap:12px;
      padding:12px 12px;
      border-radius:16px;
      border:1px solid rgba(231,233,242,.95);
      background: rgba(248,250,252,.65);
      margin-bottom:10px;
    }
    .tip-ico{
      width:34px; height:34px;
      border-radius:14px;
      background: rgba(37,99,235,.10);
      border:1px solid rgba(37,99,235,.18);
      color:#1d4ed8;
      display:flex; align-items:center; justify-content:center;
      font-weight:1000;
      flex:0 0 auto;
      box-shadow: 0 10px 18px rgba(37,99,235,.10);
    }
    .tip-title{ font-weight:1000; color:#0f172a; letter-spacing:-.2px; }
    .tip-desc{ color:var(--muted); font-weight:800; line-height:1.7; margin-top:3px; font-size:13.3px; }

    .tips-actions{ display:grid; grid-template-columns:1fr; gap:10px; margin-top:10px; }
    .small-note{
      margin-top:12px;
      padding:12px 12px;
      border-radius:14px;
      border:1px solid rgba(231,233,242,.95);
      background: rgba(255,255,255,.7);
      color:var(--muted);
      font-weight:850;
      line-height:1.6;
      display:flex;
      gap:10px;
      align-items:flex-start;
    }
    .small-note-dot{
      width:10px; height:10px; border-radius:999px;
      background: linear-gradient(135deg, var(--brand2), var(--brand3));
      box-shadow: 0 0 0 4px rgba(6,182,212,.12);
      margin-top:5px;
      flex:0 0 auto;
    }

    .training-layout{ gap:14px; }
    .training-side .side-head{ margin-bottom:8px; }
    .training-list{ display:flex; flex-direction:column; gap:10px; margin-top:10px; }
    .training-item{
      display:flex; gap:12px;
      padding:12px 12px;
      border-radius:16px;
      border:1px solid rgba(231,233,242,.95);
      background: rgba(248,250,252,.7);
    }
    .training-ico{
      width:40px; height:40px;
      border-radius:16px;
      background: rgba(124,58,237,.10);
      border:1px solid rgba(124,58,237,.18);
      color:#6d28d9;
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      font-weight:1000;
      box-shadow: 0 10px 18px rgba(109,40,217,.10);
    }
    .training-title{ font-weight:1000; color:#0f172a; letter-spacing:-.2px; }
    .training-desc{ margin-top:3px; color:var(--muted); font-weight:800; line-height:1.7; font-size:13.3px; }

    .timeline{ display:flex; flex-direction:column; gap:12px; margin-top:8px; }
    .time-item{
      display:flex;
      gap:12px;
      align-items:flex-start;
      padding:12px 12px;
      border-radius:16px;
      border:1px solid rgba(231,233,242,.95);
      background: rgba(248,250,252,.7);
    }
    .time-dot{
      width:14px; height:14px;
      border-radius:999px;
      background: linear-gradient(135deg, var(--brand), var(--accent));
      box-shadow: 0 0 0 4px rgba(37,99,235,.12);
      margin-top:5px;
      flex:0 0 auto;
    }
    .time-title{ font-weight:1000; color:#0f172a; letter-spacing:-.2px; }
    .time-desc{ margin-top:4px; color:var(--muted); font-weight:800; line-height:1.7; font-size:13.3px; }
    .training-side-actions{ display:grid; grid-template-columns:1fr; gap:10px; margin-top:12px; }
    .side-card.compact{ margin-top:12px; }

    .review-grid{
      display:grid;
      grid-template-columns: 1fr;
      gap:12px;
    }
    .review-card{
      padding:16px;
      border-radius:var(--radius);
      border:1px solid rgba(231,233,242,.95);
      background: rgba(255,255,255,.88);
      box-shadow: 0 14px 30px rgba(17,24,39,.06);
    }
    .review-top{ display:flex; align-items:flex-start; gap:12px; margin-bottom:10px; }
    .review-avatar{
      width:44px; height:44px;
      border-radius:16px;
      background: linear-gradient(135deg, rgba(37,99,235,.14), rgba(124,58,237,.14));
      border:1px solid rgba(37,99,235,.18);
      display:flex; align-items:center; justify-content:center;
      font-weight:1000;
      color:#1d4ed8;
      flex:0 0 auto;
    }
    .review-role{ font-weight:1000; color:#0f172a; letter-spacing:-.2px; }
    .review-rating{ color:#f59e0b; font-weight:1000; margin-top:4px; letter-spacing:.5px; }
    .review-text{
      color:var(--muted);
      font-weight:800;
      line-height:1.8;
      margin:0 0 12px;
      font-size:13.6px;
    }
    .review-foot{ color:#0f172a; font-weight:950; font-size:13px; }

    .help-grid{
      display:grid;
      grid-template-columns: 1fr;
      gap:12px;
    }
    .help-card{
      padding:16px;
      border-radius:var(--radius);
      border:1px solid rgba(231,233,242,.95);
      background: rgba(255,255,255,.88);
      box-shadow: 0 14px 30px rgba(17,24,39,.06);
    }
    .help-ico{
      width:42px; height:42px;
      border-radius:16px;
      background: rgba(37,99,235,.10);
      border:1px solid rgba(37,99,235,.18);
      color:#1d4ed8;
      display:flex; align-items:center; justify-content:center;
      font-weight:1000;
      box-shadow: 0 10px 18px rgba(37,99,235,.10);
      margin-bottom:10px;
    }
    .help-title{ margin:0 0 6px; font-weight:1000; color:#0f172a; letter-spacing:-.2px; }
    .help-desc{ margin:0 0 10px; color:var(--muted); font-weight:800; line-height:1.7; }

    .faq-grid{ display:grid; grid-template-columns: 1fr; gap:14px; }
    .faq-panel{
      border-radius:var(--radius);
      border:1px solid rgba(231,233,242,.95);
      background: rgba(255,255,255,.88);
      box-shadow: 0 14px 30px rgba(17,24,39,.06);
      padding:8px;
      overflow:hidden;
    }
    .faq-item{
      border-radius:16px;
      border:1px solid rgba(231,233,242,.85);
      background: rgba(248,250,252,.65);
      margin:10px;
      overflow:hidden;
    }
    .faq-q{
      width:100%;
      text-align:left;
      background: transparent;
      border:none;
      cursor:pointer;
      padding:14px 14px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      font-weight:1000;
      color:#0f172a;
      letter-spacing:-.2px;
    }
    .faq-q:focus{ outline:none; box-shadow: var(--focus); }
    .faq-icon{
      width:38px; height:38px;
      border-radius:14px;
      border:1px solid rgba(231,233,242,.95);
      background: rgba(255,255,255,.78);
      position:relative;
      flex:0 0 auto;
      box-shadow: 0 10px 18px rgba(17,24,39,.05);
    }
    .faq-icon:before, .faq-icon:after{
      content:"";
      position:absolute;
      left:50%; top:50%;
      transform: translate(-50%,-50%);
      width:16px; height:2px;
      background: linear-gradient(90deg, var(--brand), var(--accent));
      border-radius:2px;
      transition: transform .2s ease, opacity .2s ease;
    }
    .faq-icon:after{
      transform: translate(-50%,-50%) rotate(90deg);
      opacity:1;
    }
    .faq-item .faq-q[aria-expanded="true"] .faq-icon:after{
      transform: translate(-50%,-50%) rotate(0deg);
      opacity:0.0;
    }
    .faq-a{
      padding:0 14px 14px 14px;
      color:var(--muted);
      font-weight:800;
      line-height:1.8;
      font-size:13.7px;
    }

    .faq-side{ display:grid; grid-template-columns: 1fr; gap:14px; }
    .side-card{
      padding:16px;
      background: linear-gradient(180deg, rgba(255,255,255,.92), rgba(243,244,255,.55));
    }
    .side-card .side-actions{ display:flex; flex-direction:column; gap:10px; }
    .side-actions .btn{ width:100%; }
    .side-divider{ height:1px; background: rgba(231,233,242,.95); margin:14px 0; }
    .side-links{ display:flex; flex-direction:column; gap:8px; }
    .side-links a{
      color:#1d4ed8;
      text-decoration:none;
      font-weight:950;
      padding:10px 12px;
      border-radius:14px;
      border:1px solid rgba(231,233,242,.95);
      background: rgba(248,250,252,.7);
    }
    .side-links a:hover{ border-color: rgba(37,99,235,.25); box-shadow: 0 12px 22px rgba(37,99,235,.10); }
    .side-tags{ display:flex; flex-wrap:wrap; gap:8px; margin-top:10px; }

    .wiki-grid{
      display:grid;
      grid-template-columns: 1fr;
      gap:12px;
    }
    .wiki-card{
      padding:16px;
      border-radius:var(--radius);
      border:1px solid rgba(231,233,242,.95);
      background: rgba(255,255,255,.88);
      box-shadow: 0 14px 30px rgba(17,24,39,.06);
      transition: transform .18s ease;
    }
    .wiki-card:hover{ transform: translateY(-2px); }
    .wiki-title{ margin:0 0 6px; font-weight:1000; color:#0f172a; letter-spacing:-.2px; }
    .wiki-desc{ margin:0; color:var(--muted); font-weight:800; line-height:1.8; }

    .tag-cloud{
      margin-top:14px;
      border-radius:var(--radius);
      border:1px solid rgba(231,233,242,.95);
      background: linear-gradient(90deg, rgba(37,99,235,.08), rgba(124,58,237,.06));
      box-shadow: 0 14px 30px rgba(37,99,235,.10);
      padding:14px;
    }
    .tag-cloud-title{ font-weight:1000; color:#0f172a; letter-spacing:-.2px; margin-bottom:10px; }
    .cloud-wrap{ display:flex; flex-wrap:wrap; gap:10px; }
    .cloud-tag{
      text-decoration:none;
      font-weight:1000;
      color:#0f172a;
      padding:10px 12px;
      border-radius:999px;
      background: rgba(255,255,255,.78);
      border:1px solid rgba(231,233,242,.95);
      box-shadow: 0 10px 18px rgba(17,24,39,.05);
      transition: transform .15s ease, border-color .15s ease;
    }
    .cloud-tag:hover{ transform: translateY(-1px); border-color: rgba(37,99,235,.25); }

    .articles{ grid-template-columns: 1fr; }
    .article-card{
      padding:16px;
      border-radius:var(--radius);
      border:1px solid rgba(231,233,242,.95);
      background: rgba(255,255,255,.88);
      box-shadow: 0 14px 30px rgba(17,24,39,.06);
      transition: transform .18s ease, box-shadow .18s ease;
    }
    .article-card:hover{ transform: translateY(-2px); box-shadow: 0 20px 44px rgba(17,24,39,.10); }
    .article-top{ display:flex; align-items:center; justify-content:space-between; gap:10px; margin-bottom:10px; }
    .article-badge{
      padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(231,233,242,.95);
      background: rgba(37,99,235,.08);
      color:#0f172a;
      font-weight:1000;
      font-size:12.5px;
      white-space:nowrap;
    }
    .article-time{ color:var(--muted); font-weight:850; font-size:13px; }
    .article-title{ margin:0 0 8px; font-weight:1000; letter-spacing:-.2px; color:#0f172a; line-height:1.35; font-size:16px; }
    .article-desc{ margin:0 0 12px; color:var(--muted); font-weight:800; line-height:1.8; font-size:13.6px; }
    .article-link{
      color:#1d4ed8;
      font-weight:1000;
      text-decoration:none;
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:10px 12px;
      border-radius:14px;
      border:1px solid rgba(231,233,242,.95);
      background: rgba(248,250,252,.7);
    }
    .article-link:hover{ border-color: rgba(37,99,235,.25); box-shadow: 0 12px 22px rgba(37,99,235,.10); }

    .article-more{
      margin-top:14px;
      border-radius:var(--radius);
      border:1px solid rgba(231,233,242,.95);
      background: rgba(255,255,255,.86);
      box-shadow: 0 14px 30px rgba(17,24,39,.06);
      padding:14px;
      display:flex;
      flex-direction:column;
      gap:12px;
      align-items:flex-start;
    }
    .article-more-title{ font-weight:1000; color:#0f172a; letter-spacing:-.2px; }
    .article-more-desc{ color:var(--muted); font-weight:800; line-height:1.7; margin-top:4px; }
    .more-links{ display:flex; flex-wrap:wrap; gap:10px; }
    .more-links a{
      color:#0f172a;
      font-weight:1000;
      text-decoration:none;
      border:1px solid rgba(231,233,242,.95);
      background: rgba(248,250,252,.7);
      padding:10px 12px;
      border-radius:14px;
    }
    .more-links a:hover{ border-color: rgba(37,99,235,.25); box-shadow: 0 12px 22px rgba(37,99,235,.10); }

    .contact{ padding-top:38px; }
    .contact-grid{
      display:grid;
      grid-template-columns: 1fr;
      gap:14px;
    }
    .contact-card{
      padding:16px;
      background: linear-gradient(180deg, rgba(255,255,255,.92), rgba(243,244,255,.55));
    }
    .contact-head{ margin-bottom:12px; }
    .contact-sub{ color:var(--muted); font-weight:800; line-height:1.7; margin-top:6px; font-size:13.6px; }
    .contact-info{ display:flex; flex-direction:column; gap:10px; margin:10px 0 14px; }
    .contact-item{
      display:flex;
      gap:12px;
      align-items:flex-start;
      padding:12px 12px;
      border-radius:16px;
      border:1px solid rgba(231,233,242,.95);
      background: rgba(248,250,252,.7);
    }
    .contact-ico{
      width:40px; height:40px;
      border-radius:16px;
      background: rgba(6,182,212,.10);
      border:1px solid rgba(6,182,212,.18);
      color:#0e7490;
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      font-weight:1000;
      box-shadow: 0 10px 18px rgba(6,182,212,.10);
    }
    .contact-label{ color:#0f172a; font-weight:1000; letter-spacing:-.2px; font-size:13px; margin-bottom:4px; }
    .contact-link{ color:#1d4ed8; font-weight:1000; text-decoration:none; }
    .contact-link:hover{ text-decoration: underline; }
    .contact-text{ color:var(--muted); font-weight:850; line-height:1.6; }

    .contact-actions{ display:flex; flex-wrap:wrap; gap:10px; }

    .contact-qr{
      margin-top:14px;
      display:flex;
      gap:12px;
      align-items:center;
      padding:14px 14px;
      border-radius:var(--radius);
      border:1px solid rgba(231,233,242,.95);
      background: rgba(255,255,255,.78);
    }
    .qr-wrap{
      width:96px;
      height:96px;
      border-radius:22px;
      border:1px solid rgba(231,233,242,.95);
      background: rgba(248,250,252,.7);
      display:flex;
      align-items:center;
      justify-content:center;
      overflow:hidden;
      flex:0 0 auto;
    }
    .qr-wrap img{ width:100%; height:auto; display:block; }
    .qr-text{ font-weight:1000; color:#0f172a; letter-spacing:-.2px; }
    .qr-sub{ margin-top:6px; color:var(--muted); font-weight:850; line-height:1.6; font-size:13.3px; }

    .contact-form-card{ background: rgba(255,255,255,.9); }
    .join-grid{
      display:grid;
      grid-template-columns: 1fr;
      gap:14px;
    }
    .join-card{
      background: linear-gradient(180deg, rgba(255,255,255,.92), rgba(243,244,255,.55));
    }
    .join-actions{ margin-top:14px; display:flex; gap:10px; flex-wrap:wrap; }
    .join-side-actions{ display:grid; grid-template-columns: 1fr; gap:10px; margin-top:12px; }
    .join-side-list{ display:flex; flex-wrap:wrap; gap:10px; margin-top:10px; }
    .join-pill{
      padding:10px 12px;
      border-radius:999px;
      border:1px solid rgba(231,233,242,.95);
      background: rgba(248,250,252,.7);
      font-weight:1000;
      color:#0f172a;
      display:inline-flex;
      align-items:center;
      gap:10px;
    }
    .join-bonus{
      margin-top:14px;
      padding:14px;
      border-radius:var(--radius);
      border:1px dashed rgba(37,99,235,.25);
      background: rgba(37,99,235,.06);
    }
    .bonus-title{ font-weight:1000; color:#0f172a; letter-spacing:-.2px; }
    .bonus-desc{ margin-top:6px; color:var(--muted); font-weight:850; line-height:1.7; font-size:13.4px; }
    .bonus-grid{
      margin-top:12px;
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:10px;
    }
    .bonus-item{
      padding:12px 12px;
      border-radius:16px;
      border:1px solid rgba(231,233,242,.95);
      background: rgba(255,255,255,.76);
      color:#0f172a;
      font-weight:1000;
      display:flex;
      gap:10px;
      align-items:center;
      font-size:13px;
    }

    .partner-strip{
      margin-top:14px;
      border-radius:var(--radius);
      border:1px solid rgba(231,233,242,.95);
      background: rgba(255,255,255,.86);
      box-shadow: 0 14px 30px rgba(17,24,39,.06);
      padding:14px;
    }
    .partner-title{ font-weight:1000; color:#0f172a; letter-spacing:-.2px; margin-bottom:10px; }
    .partner-links{
      display:flex; flex-wrap:wrap;
      gap:10px;
    }
    .partner-links a{
      color:#0f172a;
      text-decoration:none;
      font-weight:1000;
      padding:10px 12px;
      border-radius:14px;
      border:1px solid rgba(231,233,242,.95);
      background: rgba(248,250,252,.7);
    }
    .partner-links a:hover{ border-color: rgba(37,99,235,.25); box-shadow: 0 12px 22px rgba(37,99,235,.10); }

    .site-footer{
      margin-top:18px;
      background: #0b1220;
      color:#e5e7eb;
      border-top:1px solid rgba(255,255,255,.10);
    }
    .footer-inner{ padding:24px 0 18px; }
    .footer-top{
      display:grid;
      grid-template-columns: 1fr;
      gap:16px;
      align-items:flex-start;
      margin-bottom:14px;
    }
    .footer-brand img{ width:140px; }
    .footer-desc{
      color:#cbd5e1;
      font-weight:800;
      line-height:1.75;
      margin-top:10px;
      max-width:60ch;
      font-size:13.5px;
    }
    .footer-columns{
      display:grid;
      grid-template-columns: 1fr;
      gap:14px;
    }
    .footer-col{
      padding:14px;
      border-radius:18px;
      border:1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.04);
    }
    .footer-title{
      font-weight:1000;
      color:#fff;
      letter-spacing:-.2px;
      margin-bottom:10px;
    }
    .footer-col a{
      display:block;
      color:#cbd5e1;
      text-decoration:none;
      font-weight:850;
      padding:8px 0;
    }
    .footer-col a:hover{ color:#fff; text-decoration: underline; }
    .footer-text{ color:#cbd5e1; font-weight:850; line-height:1.7; padding:6px 0; }

    .footer-bottom{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      border-top:1px solid rgba(255,255,255,.10);
      padding-top:14px;
      margin-top:10px;
      flex-wrap:wrap;
    }
    .footer-left{ color:#cbd5e1; font-weight:900; font-size:13px; }
    .to-top{
      color:#fff;
      text-decoration:none;
      font-weight:1000;
      border:1px solid rgba(255,255,255,.14);
      padding:10px 12px;
      border-radius:14px;
      background: rgba(255,255,255,.04);
    }
    .to-top:hover{ background: rgba(255,255,255,.08); }

    .float-customer{
      position:fixed;
      right:14px;
      bottom:14px;
      z-index:80;
      display:flex;
      gap:10px;
      align-items:flex-end;
    }
    .float-cta{
      display:flex;
      align-items:center;
      gap:10px;
      padding:12px 14px;
      border-radius:16px;
      background: linear-gradient(135deg, rgba(37,99,235,.95), rgba(124,58,237,.95));
      color:#fff;
      font-weight:1000;
      text-decoration:none;
      border:1px solid rgba(255,255,255,.18);
      box-shadow: 0 20px 44px rgba(37,99,235,.28);
      transition: transform .15s ease;
      position:relative;
      overflow:hidden;
    }
    .float-cta:hover{ transform: translateY(-2px); }
    .float-icon{
      width:38px; height:38px;
      border-radius:14px;
      background: rgba(255,255,255,.14);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
    }
    .float-text{ display:inline-block; }
    .float-pop{
      width:220px;
      padding:12px 12px;
      border-radius:16px;
      border:1px solid rgba(231,233,242,.95);
      background: rgba(255,255,255,.92);
      box-shadow: var(--shadow);
      opacity:0;
      transform: translateY(6px);
      transition: opacity .2s ease, transform .2s ease;
      pointer-events:none;
    }

    @media (min-width: 920px){
      .nav-toggle{ display:none; }
      .nav-panel{ display:none !important; }
      .nav-desktop-links{ display:flex; }
      .header-actions{ display:flex; }
      .hero-inner{ grid-template-columns: 1.1fr .9fr; gap:18px; padding-top:16px; }
      .hero-title{ font-size:34px; }
      .hero-cta{ flex-direction:row; max-width:none; }
      .grid-3{ grid-template-columns: 1fr 1fr 1fr; }
      .two-col{ grid-template-columns: 1fr 1fr; gap:14px; }
      .steps{ grid-template-columns: repeat(5, 1fr); gap:12px; }
      .step{ flex-direction:column; align-items:flex-start; }
      .inline-cta{ flex-direction:row; align-items:center; justify-content:space-between; }
      .inline-cta-actions{ width:auto; }
      .grid-2{ grid-template-columns: 1fr 1fr; }
      .grid-4{ grid-template-columns: repeat(4, 1fr); }
      .network-wrap{ grid-template-columns: 1.1fr .9fr; }
      .glow-stats{ grid-template-columns: 1fr; }
      .radio-grid{ grid-template-columns: 1fr; }
      .case-grid{ grid-template-columns: 1.05fr .95fr; grid-template-rows: auto; }
      .case-grid .case-card.tall{ grid-row: span 2; }
      .compare-grid{ grid-template-columns: .95fr 1.05fr; }
      .token-grid{ grid-template-columns: .95fr 1.05fr; }
      .form-row{ grid-template-columns: 1fr 1fr; }
      .form-foot{ flex-direction:row; align-items:flex-start; justify-content:space-between; }
      .form-foot .btn{ width:auto; }
      .form-layout{ grid-template-columns: 1fr 1fr; }
      .review-grid{ grid-template-columns: repeat(3, 1fr); }
      .help-grid{ grid-template-columns: repeat(4, 1fr); }
      .faq-grid{ grid-template-columns: 1.25fr .75fr; }
      .wiki-grid{ grid-template-columns: repeat(3, 1fr); }
      .articles{ grid-template-columns: repeat(3, 1fr); }
      .contact-grid{ grid-template-columns: 1fr 1fr; }
      .join-grid{ grid-template-columns: 1.05fr .95fr; }
      .footer-top{ grid-template-columns: 1fr 1.3fr; }
      .footer-columns{ grid-template-columns: repeat(3, 1fr); }
      .float-pop{ display:block; }
    }

    @media (prefers-reduced-motion: reduce){
      html{ scroll-behavior:auto; }
      .service-card, .case-card, .wiki-card{ transition:none; }
      .nav-panel > div{ animation:none; }
    }