:root{
      --bg:#fbf8f3;
      --card:#ffffff;
      --text:#1f2430;
      --muted:#5b6172;
      --muted2:#7b8294;
      --line:rgba(17,24,39,.12);
      --shadow: 0 12px 34px rgba(24, 39, 75, .10);
      --shadow2: 0 10px 22px rgba(24, 39, 75, .12);
      --radius:18px;
      --radius2:14px;
      --accent:#ff2f6f;
      --accent2:#6d28d9;
      --accent3:#0ea5e9;
      --accent4:#f59e0b;
      --accent-soft:rgba(255,47,111,.10);
      --focus: 0 0 0 3px rgba(14,165,233,.25);
      --container: 1160px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", Arial, "Apple Color Emoji","Segoe UI Emoji";
      color:var(--text);
      background:
        radial-gradient(900px 500px at 18% 0%, rgba(255,47,111,.12), transparent 55%),
        radial-gradient(900px 500px at 78% 10%, rgba(14,165,233,.10), transparent 55%),
        linear-gradient(180deg, #fff 0%, var(--bg) 52%, #fff 100%);
      overflow-x:hidden;
    }
    .skip-link{
      position:absolute;left:-999px;top:auto;width:1px;height:1px;overflow:hidden;
    }
    .skip-link:focus{
      left:16px;top:16px;width:auto;height:auto;z-index:9999;
      background:#0b1220;color:#fff;padding:10px 12px;border-radius:12px;
      box-shadow:var(--shadow2);
      outline:none;
    }
    .container{
      width:100%;
      max-width:var(--container);
      margin:0 auto;
      padding:0 20px;
    }
    .site-header{
      position:sticky;top:0;z-index:50;
      backdrop-filter: blur(10px);
      background: rgba(255,255,255,.72);
      border-bottom:1px solid rgba(17,24,39,.08);
    }
    .nav-container{
      height:74px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
    }
    .brand{display:flex;align-items:center;gap:12px;min-width:240px}
    .brand-link{display:flex;align-items:center;gap:12px;text-decoration:none;color:inherit}
    .ai-page-logo{
      width:46px;height:46px;border-radius:14px;
      background: linear-gradient(135deg, rgba(255,47,111,.18), rgba(14,165,233,.14));
      padding:8px;
      box-shadow: 0 10px 20px rgba(255,47,111,.08);
      border:1px solid rgba(17,24,39,.08);
      object-fit:contain;
    }
    .brand-text{display:flex;flex-direction:column;line-height:1.1}
    .brand-name{font-weight:850;letter-spacing:.2px}
    .brand-sub{font-size:12px;color:var(--muted);margin-top:4px;white-space:nowrap}
    .desktop-nav{
      display:flex;align-items:center;gap:18px;
      padding:10px 14px;
      border-radius:999px;
      border:1px solid rgba(17,24,39,.08);
      background: rgba(255,255,255,.55);
    }
    .desktop-nav a{
      text-decoration:none;color:var(--text);
      font-size:13px;font-weight:650;
      padding:8px 10px;border-radius:999px;
      transition: background .2s ease, transform .2s ease, color .2s ease;
      white-space:nowrap;
    }
    .desktop-nav a:hover{
      background: rgba(255,47,111,.10);
      color:#0b1220;
      transform: translateY(-1px);
    }
    .nav-actions{display:flex;align-items:center;gap:12px;min-width:240px;justify-content:flex-end}
    .btn{
      display:inline-flex;align-items:center;justify-content:center;gap:10px;
      text-decoration:none;
      padding:12px 16px;border-radius:14px;
      border:1px solid rgba(17,24,39,.10);
      font-weight:750;
      transition: transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease;
      cursor:pointer;
      user-select:none;
      white-space:nowrap;
    }
    .btn:focus{outline:none; box-shadow: var(--focus)}
    .btn:active{transform: translateY(0)}
    .btn-primary{
      background: linear-gradient(135deg, var(--accent) 0%, var(--accent2) 55%, #0b5cff 110%);
      color:#fff;border-color:transparent;
      box-shadow: 0 18px 40px rgba(109,40,217,.20);
    }
    .btn-primary:hover{transform: translateY(-2px); box-shadow: 0 22px 46px rgba(109,40,217,.28)}
    .btn-ghost{
      background: rgba(255,255,255,.65);
      color:var(--text);
      border-color: rgba(17,24,39,.12);
    }
    .btn-ghost:hover{
      transform: translateY(-2px);
      background: rgba(255,255,255,.92);
      box-shadow: 0 18px 34px rgba(17,24,39,.10);
    }
    .btn-soft{
      background: rgba(14,165,233,.10);
      color:#0b1220;
      border-color: rgba(14,165,233,.22);
    }
    .btn-soft:hover{transform: translateY(-2px); background: rgba(14,165,233,.14)}
    .btn-block{width:100%}
    .menu-toggle{
      width:44px;height:44px;border-radius:14px;
      border:1px solid rgba(17,24,39,.12);
      background: rgba(255,255,255,.6);
      display:none;
      align-items:center;justify-content:center;
      flex-direction:column;gap:5px;
      cursor:pointer;
    }
    .menu-toggle span{
      display:block;width:18px;height:2px;border-radius:3px;background: var(--text);
      transition: transform .2s ease, opacity .2s ease;
    }
    .mobile-menu{
      display:none;
      border-top:1px solid rgba(17,24,39,.08);
      background: rgba(255,255,255,.86);
    }
    .mobile-menu-inner{padding:14px 20px 18px}
    .mobile-links{
      display:flex;flex-direction:column;gap:10px;
      margin-bottom:14px;
    }
    .mobile-links a{
      text-decoration:none;color:var(--text);
      font-weight:750;font-size:14px;
      padding:12px 14px;border-radius:14px;
      border:1px solid rgba(17,24,39,.08);
      background: rgba(255,255,255,.65);
    }
    .mobile-actions{display:flex;flex-direction:column;gap:10px}
    .hero{
      position:relative;
      padding:58px 0 42px;
      overflow:hidden;
    }
    .hero-inner{
      display:grid;
      grid-template-columns: 1.12fr .88fr;
      gap:28px;
      align-items:start;
      position:relative;
      z-index:2;
    }
    .badge-row{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:14px}
    .badge{
      font-size:12px;
      padding:8px 12px;border-radius:999px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.55);
      font-weight:800;
      color:#101827;
    }
    .badge-strong{
      border-color: rgba(255,47,111,.25);
      background: rgba(255,47,111,.10);
    }
    h1{
      margin:0;
      font-size:44px;
      line-height:1.08;
      letter-spacing:-.5px;
      font-weight:920;
    }
    .lead{
      margin:16px 0 0;
      font-size:16px;
      line-height:1.75;
      color:var(--muted);
      max-width:560px;
    }
    .hero-cta{
      display:flex;gap:12px;flex-wrap:wrap;
      margin-top:18px;
    }
    .hero-mini{
      margin-top:22px;
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap:12px;
    }
    .mini-item{
      display:flex;align-items:flex-start;gap:10px;
      padding:12px 12px;
      border-radius:16px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.60);
      box-shadow: 0 10px 20px rgba(17,24,39,.06);
    }
    .mini-icon{font-size:18px;margin-top:2px}
    .mini-title{font-weight:860;font-size:13px}
    .mini-sub{font-size:12px;color:var(--muted);margin-top:4px;line-height:1.35}
    .hero-panel{
      padding:18px;
      border-radius:22px;
      background:
        linear-gradient(180deg, rgba(255,255,255,.82) 0%, rgba(255,255,255,.62) 100%);
      border:1px solid rgba(17,24,39,.10);
      box-shadow: var(--shadow);
      position:relative;
      overflow:hidden;
    }
    .hero-panel:before{
      content:"";
      position:absolute;inset:-2px;
      background:
        radial-gradient(500px 240px at 20% 0%, rgba(255,47,111,.18), transparent 60%),
        radial-gradient(520px 260px at 85% 20%, rgba(14,165,233,.18), transparent 55%);
      z-index:0;
      pointer-events:none;
    }
    .hero-panel > *{position:relative;z-index:1}
    .panel-top{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
    .panel-title{font-size:16px;font-weight:900;letter-spacing:-.2px}
    .panel-sub{font-size:13px;color:var(--muted)}
    .metrics{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
      margin-top:8px;
    }
    .metric-card{
      padding:14px 14px;
      border-radius:18px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.62);
      transition: transform .18s ease, box-shadow .18s ease;
      min-height:104px;
    }
    .metric-card:hover{
      transform: translateY(-3px);
      box-shadow: 0 18px 32px rgba(17,24,39,.12);
    }
    .metric-k{font-size:12px;color:var(--muted);font-weight:800}
    .metric-v{font-size:15px;font-weight:920;margin-top:8px}
    .metric-foot{font-size:12px;color:var(--muted2);margin-top:6px;line-height:1.35}
    .panel-divider{height:1px;background: rgba(17,24,39,.10);margin:14px 0}
    .panel-links{display:flex;flex-direction:column;gap:10px}
    .panel-link{
      text-decoration:none;color:var(--text);
      display:flex;align-items:center;gap:10px;
      padding:10px 12px;border-radius:14px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.52);
      font-weight:800;
      font-size:13px;
      transition: transform .18s ease, background .18s ease;
    }
    .panel-link:hover{transform: translateY(-2px); background: rgba(255,255,255,.86)}
    .panel-link-dot{
      width:10px;height:10px;border-radius:999px;
      background: var(--accent);
      box-shadow: 0 0 0 4px rgba(255,47,111,.15);
      flex:0 0 auto;
    }
    .panel-link-dot-2{background: var(--accent2); box-shadow:0 0 0 4px rgba(109,40,217,.15)}
    .panel-link-dot-3{background: var(--accent3); box-shadow:0 0 0 4px rgba(14,165,233,.15)}
    .panel-note{
      margin-top:14px;
      display:flex;gap:10px;align-items:flex-start;
      padding:12px 12px;
      border-radius:16px;
      background: rgba(255,47,111,.08);
      border:1px solid rgba(255,47,111,.16);
    }
    .note-mark{color:var(--accent);font-weight:900;line-height:1}
    .note-text{font-size:12.5px;color:#3d2a36;line-height:1.5}
    .hero-bg{
      position:absolute;inset:0;
      pointer-events:none;
      z-index:0;
    }
    .blob{
      position:absolute;border-radius:999px;
      filter: blur(0px);
      opacity:.75;
      transform: translateZ(0);
      animation: floaty 10s ease-in-out infinite;
    }
    .b1{width:520px;height:520px;left:-160px;top:-220px;background: radial-gradient(circle at 30% 30%, rgba(255,47,111,.28), rgba(255,47,111,.02) 65%);}
    .b2{width:520px;height:520px;right:-180px;top:-150px;background: radial-gradient(circle at 30% 30%, rgba(14,165,233,.24), rgba(14,165,233,.02) 60%); animation-delay:-3s}
    @keyframes floaty{
      0%,100%{transform: translate3d(0,0,0) scale(1)}
      50%{transform: translate3d(0,18px,0) scale(1.02)}
    }
    .gridlines{
      position:absolute;left:50%;top:56%;
      width:1200px;height:700px;
      transform: translate(-50%,-50%) rotate(-7deg);
      background:
        linear-gradient(to right, rgba(17,24,39,.06) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(17,24,39,.06) 1px, transparent 1px);
      background-size: 54px 54px;
      mask-image: radial-gradient(circle at 50% 50%, rgba(0,0,0,.9), transparent 66%);
      opacity:.75;
    }
    .section{padding:56px 0}
    .section-soft{background: rgba(255,255,255,.55); border-top:1px solid rgba(17,24,39,.05); border-bottom:1px solid rgba(17,24,39,.05)}
    .section-head{display:flex;flex-direction:column;gap:10px;margin-bottom:22px}
    h2{margin:0;font-size:30px;letter-spacing:-.3px;font-weight:920}
    .section-sub{margin:0;color:var(--muted);line-height:1.7;max-width:820px}
    .muted{color:var(--muted)}
    .muted2{color:var(--muted2)}
    .about-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:18px;
      align-items:stretch;
      margin-top:14px;
    }
    .about-card{
      padding:18px;
      border-radius:22px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.70);
      box-shadow: 0 14px 28px rgba(17,24,39,.06);
    }
    .about-card-accent{
      background:
        radial-gradient(700px 220px at 30% 0%, rgba(255,47,111,.15), transparent 55%),
        radial-gradient(600px 240px at 80% 10%, rgba(109,40,217,.13), transparent 55%),
        rgba(255,255,255,.72);
    }
    .card-eyebrow{
      font-size:12px;
      font-weight:900;
      letter-spacing:.35px;
      text-transform:uppercase;
      color:#3a2a4a;
      display:inline-flex;
      align-items:center;
      gap:8px;
    }
    .card-eyebrow:before{
      content:"";
      width:10px;height:10px;border-radius:3px;
      background: linear-gradient(135deg, var(--accent) 0%, var(--accent2) 70%, var(--accent3) 110%);
      box-shadow: 0 0 0 4px rgba(255,47,111,.10);
    }
    .about-title{font-size:18px;font-weight:920;margin-top:10px;letter-spacing:-.2px}
    .checklist{
      list-style:none;padding:0;margin:14px 0 0;
      display:flex;flex-direction:column;gap:10px;
    }
    .checklist li{
      display:flex;gap:10px;align-items:flex-start;
      font-size:14px;color:var(--text);
      line-height:1.55;
    }
    .checklist span[aria-hidden="true"]{
      width:18px;height:18px;border-radius:6px;
      display:inline-flex;align-items:center;justify-content:center;
      background: rgba(14,165,233,.12);
      color:#0b4f7a;
      font-weight:900;
      flex:0 0 auto;
      border:1px solid rgba(14,165,233,.18);
    }
    .about-stats{display:grid;grid-template-columns:1fr;gap:12px;margin-top:14px}
    .stat{
      padding:12px 12px;border-radius:16px;
      background: rgba(255,255,255,.55);
      border:1px solid rgba(17,24,39,.10);
    }
    .stat-num{font-weight:950}
    .stat-desc{color:var(--muted);margin-top:6px;font-size:13px;line-height:1.5}
    .about-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:16px}
    .platform-intro{
      margin-top:20px;
      border-radius:26px;
      border:1px solid rgba(17,24,39,.10);
      background:
        linear-gradient(180deg, rgba(255,255,255,.78) 0%, rgba(255,255,255,.55) 100%);
      box-shadow: 0 22px 50px rgba(17,24,39,.08);
      padding:18px;
      display:grid;
      grid-template-columns: .9fr 1.1fr;
      gap:18px;
      align-items:stretch;
      overflow:hidden;
      position:relative;
    }
    .platform-intro:before{
      content:"";
      position:absolute;left:-120px;top:-120px;
      width:320px;height:320px;border-radius:999px;
      background: radial-gradient(circle at 30% 30%, rgba(255,47,111,.22), rgba(255,47,111,.02) 62%);
      pointer-events:none;
    }
    .platform-intro > *{position:relative;z-index:1}
    h3{margin:0}
    .platform-left h3{font-size:18px;font-weight:950}
    .platform-left p{margin:12px 0 0;line-height:1.7}
    .pill-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}
    .pill{
      padding:10px 12px;border-radius:999px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.60);
      font-weight:850;
      font-size:12.5px;
    }
    .platform-right{
      padding:10px 10px;
      border-radius:22px;
      background: rgba(255,255,255,.42);
      border:1px dashed rgba(17,24,39,.16);
    }
    .timeline{display:flex;flex-direction:column;gap:12px;padding:6px}
    .tl-item{display:flex;gap:12px;align-items:flex-start}
    .tl-dot{
      width:12px;height:12px;border-radius:4px;
      margin-top:6px;
      background: linear-gradient(135deg, var(--accent) 0%, var(--accent2) 70%, var(--accent3) 110%);
      box-shadow: 0 0 0 4px rgba(109,40,217,.12);
      flex:0 0 auto;
    }
    .tl-title{font-weight:950}
    .tl-text{margin-top:6px;font-size:13px;color:var(--muted);line-height:1.55}
    .platform-right-actions{display:flex;gap:12px;flex-wrap:wrap;padding:10px 10px 14px}
    .service-grid{
      display:grid;grid-template-columns: repeat(4, minmax(0,1fr));
      gap:14px;
    }
    .service-card{
      padding:16px;
      border-radius:22px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.70);
      box-shadow: 0 18px 40px rgba(17,24,39,.06);
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
      position:relative;
      overflow:hidden;
      min-height:260px;
    }
    .service-card:hover{
      transform: translateY(-4px);
      box-shadow: 0 26px 56px rgba(17,24,39,.12);
      border-color: rgba(255,47,111,.22);
    }
    .service-card-warm{
      background:
        radial-gradient(520px 220px at 20% 0%, rgba(245,158,11,.18), transparent 55%),
        rgba(255,255,255,.72);
    }
    .service-card-contrast{
      background:
        radial-gradient(520px 220px at 20% 0%, rgba(14,165,233,.18), transparent 55%),
        rgba(255,255,255,.72);
    }
    .service-top{display:flex;align-items:center;justify-content:space-between;gap:12px}
    .service-icon{
      width:44px;height:44px;border-radius:16px;
      display:flex;align-items:center;justify-content:center;
      background: rgba(255,47,111,.10);
      border:1px solid rgba(255,47,111,.18);
      font-size:18px;
      flex:0 0 auto;
    }
    .service-card-warm .service-icon{background: rgba(245,158,11,.14); border-color: rgba(245,158,11,.22)}
    .service-card-contrast .service-icon{background: rgba(14,165,233,.14); border-color: rgba(14,165,233,.22)}
    .service-card h3{font-size:16px;font-weight:950;letter-spacing:-.2px}
    .service-card p{margin:12px 0 0;line-height:1.7;color:var(--muted);font-size:14px}
    .service-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
    .tag{
      font-size:12px;
      padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.62);
      font-weight:850;
      color:#111827;
    }
    .text-link{
      display:inline-flex;align-items:center;gap:8px;
      margin-top:14px;
      text-decoration:none;
      font-weight:900;
      color: #0b1220;
      padding:10px 12px;
      border-radius:14px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.55);
      transition: transform .18s ease, background .18s ease;
      font-size:13.5px;
    }
    .text-link:hover{transform: translateY(-2px); background: rgba(255,255,255,.88)}
    .models-strip{
      margin-top:22px;
      border-radius:26px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.65);
      padding:16px;
      display:flex;gap:18px;align-items:flex-start;justify-content:space-between;
    }
    .models-left{min-width:240px}
    .models-title{font-weight:950;font-size:16px}
    .models-sub{margin-top:8px;font-size:13px}
    .models-badges{
      display:flex;flex-wrap:wrap;gap:10px;
      justify-content:flex-end;
    }
    .chip{
      padding:10px 12px;border-radius:999px;
      background: rgba(255,255,255,.58);
      border:1px solid rgba(17,24,39,.10);
      font-weight:850;
      font-size:12.5px;
      color:#111827;
      white-space:nowrap;
      transition: transform .18s ease, border-color .18s ease;
    }
    .chip:hover{transform: translateY(-2px); border-color: rgba(255,47,111,.22)}
    .two-col{display:grid;grid-template-columns: 1fr 1fr;gap:16px;align-items:start}
    .cards-col{display:flex;flex-direction:column;gap:12px}
    .stack-card{
      display:flex;gap:14px;align-items:flex-start;
      padding:16px;
      border-radius:22px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      box-shadow: 0 18px 40px rgba(17,24,39,.06);
    }
    .stack-card-alt{
      background:
        radial-gradient(560px 220px at 12% 0%, rgba(255,47,111,.14), transparent 55%),
        rgba(255,255,255,.72);
    }
    .stack-icon{
      width:48px;height:48px;border-radius:18px;
      display:flex;align-items:center;justify-content:center;
      background: rgba(255,47,111,.10);
      border:1px solid rgba(255,47,111,.18);
      font-size:18px;
      flex:0 0 auto;
    }
    .stack-card-alt .stack-icon{background: rgba(109,40,217,.12); border-color: rgba(109,40,217,.20)}
    .stack-body h3{font-size:16px;font-weight:950;margin-top:2px}
    .stack-body p{margin:8px 0 0;line-height:1.7}
    .request-card{
      padding:18px;border-radius:26px;
      border:1px solid rgba(17,24,39,.10);
      background:
        radial-gradient(680px 260px at 20% 0%, rgba(14,165,233,.14), transparent 60%),
        radial-gradient(540px 240px at 90% 0%, rgba(255,47,111,.12), transparent 55%),
        rgba(255,255,255,.70);
      box-shadow: 0 26px 60px rgba(17,24,39,.09);
    }
    .request-head{margin-bottom:14px}
    .request-title{font-size:18px;font-weight:950}
    .request-sub{margin-top:8px}
    .form-card{
      border-radius:22px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      padding:14px;
    }
    .form-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
    }
    .field{display:flex;flex-direction:column;gap:8px}
    .field-label{font-size:13px;font-weight:900;color:#111827}
    input, select, textarea{
      width:100%;
      padding:12px 12px;
      border-radius:14px;
      border:1px solid rgba(17,24,39,.14);
      background: rgba(255,255,255,.9);
      color:var(--text);
      font-size:14px;
      outline:none;
      transition: box-shadow .18s ease, border-color .18s ease, background .18s ease;
    }
    textarea{resize:vertical;min-height:110px}
    input:focus, select:focus, textarea:focus{
      box-shadow: var(--focus);
      border-color: rgba(14,165,233,.38);
      background: #fff;
    }
    select{appearance:none; background-image: linear-gradient(45deg, transparent 50%, rgba(31,36,48,.65) 50%), linear-gradient(135deg, rgba(31,36,48,.65) 50%, transparent 50%); background-position: calc(100% - 18px) calc(1em + 2px), calc(100% - 13px) calc(1em + 2px); background-size: 5px 5px, 5px 5px; background-repeat:no-repeat;}
    .form-actions{margin-top:12px}
    .form-foot{font-size:12.5px;margin-top:10px;line-height:1.4}
    .request-benefits{margin-top:14px;display:grid;gap:12px}
    .benefit{display:flex;gap:12px;align-items:flex-start;padding:12px;border-radius:18px;border:1px solid rgba(17,24,39,.10);background: rgba(255,255,255,.58)}
    .benefit-icon{
      width:40px;height:40px;border-radius:16px;display:flex;align-items:center;justify-content:center;
      background: rgba(109,40,217,.12); border:1px solid rgba(109,40,217,.20);
      flex:0 0 auto;
    }
    .benefit-title{font-weight:950}
    .benefit-text{font-size:12.5px;margin-top:6px;line-height:1.45}
    .solution-grid{
      display:grid;grid-template-columns: repeat(4, minmax(0,1fr));
      gap:14px;
    }
    .sol-card{
      padding:16px;
      border-radius:22px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      box-shadow: 0 18px 40px rgba(17,24,39,.06);
      transition: transform .2s ease, box-shadow .2s ease;
      min-height:240px;
    }
    .sol-card:hover{transform: translateY(-4px);box-shadow: 0 28px 60px rgba(17,24,39,.12)}
    .sol-card-accent{
      background:
        radial-gradient(520px 220px at 20% 0%, rgba(245,158,11,.16), transparent 55%),
        rgba(255,255,255,.72);
    }
    .sol-card-contrast{
      background:
        radial-gradient(520px 220px at 20% 0%, rgba(14,165,233,.16), transparent 55%),
        rgba(255,255,255,.72);
    }
    .sol-top{display:flex;align-items:center;justify-content:space-between;gap:12px}
    .sol-icon{
      width:44px;height:44px;border-radius:16px;
      display:flex;align-items:center;justify-content:center;
      background: rgba(255,47,111,.10); border:1px solid rgba(255,47,111,.18);
      font-size:18px;
      flex:0 0 auto;
    }
    .sol-card-accent .sol-icon{background: rgba(245,158,11,.14); border-color: rgba(245,158,11,.22)}
    .sol-card-contrast .sol-icon{background: rgba(14,165,233,.14); border-color: rgba(14,165,233,.22)}
    .sol-card h3{font-size:16px;font-weight:950}
    .bullets{margin:12px 0 0;padding-left:18px;color:var(--muted);line-height:1.75;font-size:14px}
    .bullets li{margin:8px 0}
    .network-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:16px;
      align-items:stretch;
    }
    .network-card{
      padding:18px;border-radius:26px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      box-shadow: 0 26px 60px rgba(17,24,39,.09);
    }
    .network-title{font-size:18px;font-weight:950}
    .network-list{margin-top:14px;display:flex;flex-direction:column;gap:12px}
    .net-item{display:flex;gap:12px;align-items:flex-start;padding:12px;border-radius:18px;border:1px solid rgba(17,24,39,.10);background: rgba(255,255,255,.58)}
    .net-ic{
      width:40px;height:40px;border-radius:16px;display:flex;align-items:center;justify-content:center;
      background: rgba(255,47,111,.10);border:1px solid rgba(255,47,111,.18);
      flex:0 0 auto;
    }
    .network-card .net-item:nth-child(2) .net-ic{background: rgba(14,165,233,.12); border-color: rgba(14,165,233,.22)}
    .network-card .net-item:nth-child(3) .net-ic{background: rgba(109,40,217,.12); border-color: rgba(109,40,217,.20)}
    .net-t{font-weight:950}
    .net-d{margin-top:6px;font-size:12.5px;line-height:1.45}
    .network-cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:14px}
    .qr-card{
      padding:18px;border-radius:26px;
      border:1px solid rgba(17,24,39,.10);
      background:
        radial-gradient(680px 280px at 20% 0%, rgba(255,47,111,.14), transparent 60%),
        radial-gradient(620px 280px at 88% 10%, rgba(14,165,233,.12), transparent 55%),
        rgba(255,255,255,.72);
      box-shadow: 0 26px 60px rgba(17,24,39,.09);
      display:flex;flex-direction:column;gap:14px;
    }
    .qr-head{display:flex;flex-direction:column;gap:8px}
    .qr-title{font-weight:950;font-size:18px}
    .qr-sub{font-size:13px}
    .qr-wrap{
      border-radius:22px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.65);
      padding:14px;
      display:flex;align-items:center;justify-content:center;
    }
    .qr-img{width:100%;max-width:260px;height:auto;display:block}
    .qr-meta{
      display:flex;flex-direction:column;gap:10px;
      padding:6px 4px 2px;
    }
    .meta-line{display:flex;justify-content:space-between;gap:10px;border-bottom:1px dashed rgba(17,24,39,.12);padding-bottom:10px}
    .meta-k{color:var(--muted2);font-weight:900;font-size:12.5px}
    .meta-v{color:var(--text);font-weight:850;font-size:13px}
    .stepper{
      display:grid;
      grid-template-columns: repeat(5, minmax(0,1fr));
      gap:12px;
      align-items:start;
    }
    .step{
      border-radius:22px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      padding:16px 14px;
      box-shadow: 0 18px 40px rgba(17,24,39,.06);
      position:relative;
      overflow:hidden;
      transition: transform .2s ease, box-shadow .2s ease;
      min-height:160px;
    }
    .step:hover{transform: translateY(-4px); box-shadow: 0 28px 60px rgba(17,24,39,.12)}
    .step:before{
      content:"";
      position:absolute;right:-30px;top:-30px;
      width:90px;height:90px;border-radius:26px;
      background: rgba(255,47,111,.12);
      transform: rotate(18deg);
    }
    .step-num{
      font-weight:950;
      letter-spacing:.2px;
      color:#111827;
      font-size:13px;
      opacity:.9;
    }
    .step-title{margin-top:10px;font-weight:950;font-size:15px;letter-spacing:-.2px}
    .step-text{margin-top:8px;font-size:13px;line-height:1.6}
    .inline-cta{
      margin-top:18px;
      border-radius:26px;
      border:1px solid rgba(17,24,39,.10);
      background:
        linear-gradient(135deg, rgba(255,47,111,.12), rgba(14,165,233,.10)),
        rgba(255,255,255,.70);
      padding:16px;
      display:flex;align-items:center;justify-content:space-between;gap:14px;
    }
    .inline-cta-title{font-weight:980;font-size:16px}
    .inline-cta-sub{margin-top:8px;font-size:13px;line-height:1.5}
    .inline-cta-right{display:flex;gap:12px;flex-wrap:wrap}
    .case-grid{
      display:grid;grid-template-columns: repeat(4, minmax(0,1fr));
      gap:14px;
    }
    .case-card{
      border-radius:24px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      padding:16px;
      box-shadow: 0 18px 40px rgba(17,24,39,.06);
      transition: transform .2s ease, box-shadow .2s ease;
      min-height:220px;
    }
    .case-card:hover{transform: translateY(-4px);box-shadow:0 28px 60px rgba(17,24,39,.12)}
    .case-card-accent{
      background:
        radial-gradient(520px 220px at 20% 0%, rgba(255,47,111,.14), transparent 55%),
        rgba(255,255,255,.72);
    }
    .case-card-contrast{
      background:
        radial-gradient(520px 220px at 20% 0%, rgba(14,165,233,.14), transparent 55%),
        rgba(255,255,255,.72);
    }
    .case-kicker{
      font-size:12px;font-weight:900;color:var(--muted2);
      text-transform:uppercase;
      letter-spacing:.35px;
    }
    .case-card h3{margin-top:10px;font-weight:980;font-size:16px;letter-spacing:-.2px}
    .case-card p{margin-top:10px;line-height:1.7;font-size:13.8px}
    .case-meta{margin-top:14px;display:flex;flex-wrap:wrap;gap:8px}
    .case-pill{
      font-size:12px;font-weight:900;
      padding:8px 10px;border-radius:999px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.60);
      color:#111827;
    }
    .recent-articles{margin-top:18px}
    .articles-head{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;margin-bottom:12px}
    .articles-title{font-weight:980;font-size:16px}
    .articles-sub{margin-top:6px}
    .article-list{display:grid;gap:10px}
    .article-item{
      text-decoration:none;
      display:flex;align-items:center;justify-content:space-between;gap:14px;
      border-radius:18px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.70);
      padding:12px 12px;
      transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
    }
    .article-item:hover{transform: translateY(-2px); box-shadow: 0 18px 40px rgba(17,24,39,.12); background: rgba(255,255,255,.90)}
    .article-body{flex:1}
    .article-title{font-weight:950;letter-spacing:-.2px}
    .article-meta{margin-top:6px;font-size:12.5px}
    .article-dot{width:10px;height:10px;border-radius:4px;background: var(--accent); box-shadow:0 0 0 4px rgba(255,47,111,.12)}
    .article-arrow{font-weight:980;color:var(--muted2)}
    .compare-top{
      display:grid;grid-template-columns: 320px 1fr;gap:14px;align-items:start;
      margin-bottom:16px;
    }
    .rating-card{
      border-radius:26px;
      border:1px solid rgba(17,24,39,.10);
      background:
        radial-gradient(520px 220px at 20% 0%, rgba(255,47,111,.16), transparent 55%),
        radial-gradient(520px 240px at 90% 0%, rgba(14,165,233,.14), transparent 55%),
        rgba(255,255,255,.72);
      box-shadow: 0 26px 60px rgba(17,24,39,.09);
      padding:18px;
    }
    .rating-badge{display:flex;gap:6px}
    .star{color: #ffb703; font-size:20px}
    .rating-main{display:flex;align-items:flex-end;gap:8px;margin-top:14px}
    .rating-num{font-size:52px; font-weight:990; line-height:1}
    .rating-unit{font-size:18px; font-weight:950; color:var(--muted)}
    .rating-sub{margin-top:10px;font-size:13px}
    .compare-note{
      padding:18px;border-radius:26px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.70);
      box-shadow: 0 18px 40px rgba(17,24,39,.06);
    }
    .compare-note-title{font-weight:980;font-size:16px}
    .compare-ul{margin:12px 0 0;padding:0;list-style:none;display:flex;flex-direction:column;gap:10px}
    .compare-ul li{display:flex;gap:10px;align-items:flex-start;color:var(--muted);line-height:1.6;font-weight:750}
    .compare-ul li span{display:inline-block}
    .compare-table-wrap{margin-top:12px;border-radius:26px;border:1px solid rgba(17,24,39,.10);background: rgba(255,255,255,.70);overflow:hidden;box-shadow: 0 18px 40px rgba(17,24,39,.06)}
    .compare-table{
      width:100%;
      border-collapse:collapse;
      min-width:720px;
    }
    .compare-table th, .compare-table td{
      padding:14px 14px;
      border-bottom:1px solid rgba(17,24,39,.08);
      text-align:left;
      vertical-align:top;
    }
    .compare-table thead th{
      background: linear-gradient(135deg, rgba(255,47,111,.14), rgba(109,40,217,.12));
      font-weight:980;
      color:#0b1220;
    }
    .compare-table tbody tr:hover td{background: rgba(255,255,255,.75)}
    .compare-actions{margin-top:16px;display:flex;gap:12px;flex-wrap:wrap}
    .token-grid{display:grid;grid-template-columns: .95fr 1.05fr;gap:16px;align-items:start}
    .token-card{
      padding:18px;border-radius:26px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      box-shadow: 0 26px 60px rgba(17,24,39,.09);
    }
    .token-title{font-weight:980;font-size:18px}
    .numlist{margin:12px 0 0;padding-left:18px;color:var(--muted);line-height:1.8}
    .numlist li{margin:8px 0}
    .token-bottom{display:flex;gap:12px;flex-wrap:wrap;margin-top:16px}
    .token-table-card{
      padding:18px;border-radius:26px;
      border:1px solid rgba(17,24,39,.10);
      background:
        radial-gradient(720px 260px at 10% 0%, rgba(14,165,233,.14), transparent 58%),
        rgba(255,255,255,.72);
      box-shadow: 0 26px 60px rgba(17,24,39,.09);
    }
    .token-table-title{font-weight:980;font-size:18px}
    .token-sub{margin-top:8px;font-size:13px;line-height:1.5}
    .hscroll{overflow:auto; border-radius:18px; border:1px solid rgba(17,24,39,.10); background: rgba(255,255,255,.62); margin-top:12px}
    .mini-price-table{width:100%;min-width:760px;border-collapse:collapse}
    .mini-price-table th, .mini-price-table td{
      padding:12px 12px;
      border-bottom:1px solid rgba(17,24,39,.08);
      text-align:left;
      vertical-align:top;
      font-size:13.5px;
    }
    .mini-price-table th{background: rgba(255,47,111,.10); font-weight:980}
    .callout{
      margin-top:12px;
      padding:12px 12px;border-radius:18px;
      border:1px solid rgba(255,47,111,.18);
      background: rgba(255,47,111,.08);
      display:flex;gap:12px;align-items:flex-start;
    }
    .callout-ic{font-size:18px;margin-top:2px}
    .callout-title{font-weight:980}
    .callout-text{margin-top:6px;font-size:13px;line-height:1.55}
    .callout .btn{margin-top:12px}
    .training-grid{display:grid;grid-template-columns: 1fr 1fr;gap:16px;align-items:start}
    .training-card{
      padding:18px;border-radius:26px;border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      box-shadow: 0 26px 60px rgba(17,24,39,.09);
    }
    .training-title{font-size:18px;font-weight:980}
    .training-card p{margin:10px 0 0;line-height:1.7}
    .training-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:16px}
    .training-steps{
      padding:18px;border-radius:26px;border:1px solid rgba(17,24,39,.10);
      background:
        radial-gradient(740px 280px at 10% 0%, rgba(109,40,217,.14), transparent 60%),
        rgba(255,255,255,.72);
      box-shadow: 0 26px 60px rgba(17,24,39,.09);
    }
    .training-steps-title{font-weight:980;font-size:18px;margin-bottom:12px}
    .train-flow{display:flex;flex-direction:column;gap:12px}
    .train-item{display:flex;gap:12px;align-items:flex-start;padding:12px;border-radius:18px;border:1px solid rgba(17,24,39,.10);background: rgba(255,255,255,.60)}
    .train-ic{
      width:40px;height:40px;border-radius:16px;display:flex;align-items:center;justify-content:center;
      background: rgba(14,165,233,.12); border:1px solid rgba(14,165,233,.22);
      flex:0 0 auto;
    }
    .train-item:nth-child(2) .train-ic{background: rgba(255,47,111,.10); border-color: rgba(255,47,111,.18)}
    .train-item:nth-child(3) .train-ic{background: rgba(109,40,217,.12); border-color: rgba(109,40,217,.20)}
    .train-t{font-weight:980}
    .train-d{margin-top:6px;font-size:13px;line-height:1.55}
    .training-cta{
      margin-top:14px;padding:12px;border-radius:18px;border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.60);
      display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap
    }
    .training-cta-title{font-weight:980}
    .training-cta-sub{margin-top:6px;font-size:13px;line-height:1.5}
    .faq-grid{display:grid;grid-template-columns: 1fr 1fr;gap:14px}
    .faq-col{display:flex;flex-direction:column;gap:12px}
    .faq-item{
      border-radius:22px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      box-shadow: 0 18px 40px rgba(17,24,39,.06);
      overflow:hidden;
    }
    .faq-q{
      width:100%;
      text-align:left;
      padding:14px 14px;
      border:0;
      background: transparent;
      cursor:pointer;
      display:flex;align-items:center;justify-content:space-between;gap:12px;
      font-weight:980;
      color:var(--text);
    }
    .faq-q:focus{outline:none; box-shadow: var(--focus)}
    .faq-ic{
      width:34px;height:34px;border-radius:14px;
      display:flex;align-items:center;justify-content:center;
      border:1px solid rgba(17,24,39,.12);
      background: rgba(255,255,255,.6);
      flex:0 0 auto;
      transition: transform .2s ease;
    }
    .faq-item[data-open="true"] .faq-ic{transform: rotate(45deg); background: rgba(255,47,111,.10); border-color: rgba(255,47,111,.20)}
    .faq-a{
      padding:0 14px 14px 14px;
      line-height:1.7;
      font-size:13.8px;
    }
    .faq-bottom-cta{
      margin-top:18px;
      padding:16px;border-radius:26px;border:1px solid rgba(17,24,39,.10);
      background:
        radial-gradient(780px 280px at 10% 0%, rgba(255,47,111,.12), transparent 60%),
        rgba(255,255,255,.72);
      display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap
    }
    .faq-bottom-title{font-weight:990;font-size:16px}
    .faq-bottom-sub{margin-top:8px;font-size:13px;line-height:1.5}
    .faq-bottom-right{display:flex;gap:12px;flex-wrap:wrap}
    .wiki-grid{
      display:grid;grid-template-columns: repeat(4, minmax(0,1fr));
      gap:14px;
    }
    .wiki-card{
      padding:16px;border-radius:24px;border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      box-shadow: 0 18px 40px rgba(17,24,39,.06);
      transition: transform .2s ease, box-shadow .2s ease;
      min-height:170px;
    }
    .wiki-card:hover{transform: translateY(-4px);box-shadow:0 28px 60px rgba(17,24,39,.12)}
    .wiki-card-accent{
      background:
        radial-gradient(540px 220px at 20% 0%, rgba(245,158,11,.16), transparent 55%),
        rgba(255,255,255,.72);
    }
    .wiki-card-contrast{
      background:
        radial-gradient(540px 220px at 20% 0%, rgba(14,165,233,.16), transparent 55%),
        rgba(255,255,255,.72);
    }
    .wiki-title{font-weight:990;font-size:16px}
    .wiki-card p{margin:10px 0 0;line-height:1.7}
    .wiki-footer{margin-top:14px;display:flex;flex-wrap:wrap;gap:8px}
    .wiki-chip{
      padding:8px 10px;border-radius:999px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.62);
      font-weight:900;font-size:12px;
    }
    .wiki-cta{
      margin-top:16px;
      border-radius:26px;border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      box-shadow: 0 18px 40px rgba(17,24,39,.06);
      padding:16px;
    }
    .wiki-cta .inline-cta-title{font-size:16px;font-weight:990}
    .news-grid{
      display:grid;grid-template-columns: repeat(2, minmax(0,1fr));
      gap:14px;
    }
    .news-item{
      text-decoration:none;
      border-radius:26px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      box-shadow: 0 18px 40px rgba(17,24,39,.06);
      padding:16px;
      display:flex;align-items:flex-start;justify-content:space-between;gap:14px;
      transition: transform .2s ease, box-shadow .2s ease;
      min-height:150px;
    }
    .news-item:hover{transform: translateY(-4px);box-shadow:0 28px 60px rgba(17,24,39,.12)}
    .news-item-accent{
      background:
        radial-gradient(560px 240px at 10% 0%, rgba(255,47,111,.12), transparent 60%),
        rgba(255,255,255,.72);
    }
    .news-badge{
      display:inline-flex;align-items:center;justify-content:center;
      padding:8px 10px;border-radius:999px;
      background: rgba(14,165,233,.12);
      border:1px solid rgba(14,165,233,.20);
      font-weight:980;font-size:12px;color:#0b4f7a;
    }
    .news-item-accent .news-badge{background: rgba(255,47,111,.10); border-color: rgba(255,47,111,.20); color:#4a0c26}
    .news-title{margin-top:12px;font-weight:990;font-size:16px;letter-spacing:-.2px}
    .news-desc{margin-top:8px;line-height:1.7;font-size:13.5px}
    .news-arrow{font-weight:980;color:var(--muted2);font-size:18px;margin-top:6px}
    .match-grid{
      display:grid;grid-template-columns: .9fr 1.1fr;gap:16px;align-items:start;
    }
    .match-card{
      padding:18px;border-radius:26px;border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      box-shadow: 0 26px 60px rgba(17,24,39,.09);
    }
    .match-title{font-weight:990;font-size:18px}
    .segmented{
      display:flex;flex-wrap:wrap;gap:10px;margin-top:14px;
    }
    .seg-btn{
      border-radius:999px;
      padding:10px 12px;
      border:1px solid rgba(17,24,39,.12);
      background: rgba(255,255,255,.62);
      font-weight:900;
      cursor:pointer;
      transition: transform .18s ease, background .18s ease, border-color .18s ease;
    }
    .seg-btn:hover{transform: translateY(-2px)}
    .seg-btn.is-active{
      background: linear-gradient(135deg, rgba(255,47,111,.16), rgba(109,40,217,.14));
      border-color: rgba(255,47,111,.25);
    }
    .match-note{margin-top:12px;font-size:13.5px;line-height:1.6}
    .match-detail{
      padding:18px;border-radius:26px;border:1px solid rgba(17,24,39,.10);
      background:
        radial-gradient(720px 280px at 10% 0%, rgba(109,40,217,.12), transparent 60%),
        rgba(255,255,255,.72);
      box-shadow: 0 26px 60px rgba(17,24,39,.09);
      min-height:250px;
    }
    .detail-panel{display:none}
    .detail-panel.is-active{display:block}
    .detail-title{font-weight:990;font-size:18px}
    .detail-panel .bullets{margin-top:12px}
    .detail-actions{margin-top:16px;display:flex;gap:12px;flex-wrap:wrap}
    .contact-grid{display:grid;grid-template-columns: 1.06fr .94fr;gap:16px;align-items:start}
    .contact-card{
      padding:18px;border-radius:26px;border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      box-shadow: 0 26px 60px rgba(17,24,39,.09);
    }
    .contact-title{font-weight:990;font-size:18px}
    .contact-sub{margin-top:10px}
    .contact-side{display:flex;flex-direction:column;gap:14px}
    .side-block{
      padding:16px;border-radius:26px;border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      box-shadow: 0 18px 40px rgba(17,24,39,.06);
    }
    .side-block-accent{
      background:
        radial-gradient(680px 260px at 20% 0%, rgba(255,47,111,.12), transparent 60%),
        rgba(255,255,255,.72);
    }
    .side-title{font-weight:990;font-size:16px}
    .side-sub{margin-top:8px}
    .kv{margin-top:12px;display:flex;flex-direction:column;gap:12px}
    .kv-row{display:flex;justify-content:space-between;gap:12px;align-items:flex-start;border-bottom:1px dashed rgba(17,24,39,.12);padding-bottom:12px}
    .kv-k{color:var(--muted2);font-weight:900;font-size:12.5px}
    .kv-v{font-weight:860;font-size:13.5px;text-align:right}
    .kv-link{color:var(--text);text-decoration:none;border-bottom:1px solid rgba(31,36,48,.18)}
    .kv-link:hover{border-bottom-color: rgba(255,47,111,.45); color:#0b1220}
    .side-actions{margin-top:12px}
    .small-qr .qr-img{max-width:200px}
    .side-mini{margin-top:10px;font-size:12.8px;line-height:1.5}
    .friend-links{display:flex;flex-direction:column;gap:10px;margin-top:12px}
    .friend-links a{
      text-decoration:none;
      padding:10px 12px;border-radius:16px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.58);
      font-weight:900;
      font-size:13.5px;
      color:var(--text);
      transition: transform .18s ease, background .18s ease;
    }
    .friend-links a:hover{transform: translateY(-2px); background: rgba(255,255,255,.92)}
    .friend-foot{margin-top:12px;font-size:12.8px;line-height:1.5}
    .join-grid{display:grid;grid-template-columns: 1fr 1fr;gap:16px;align-items:start}
    .join-card{
      padding:18px;border-radius:26px;border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      box-shadow: 0 26px 60px rgba(17,24,39,.09);
    }
    .join-title{font-weight:990;font-size:18px}
    .join-list{margin-top:12px;display:flex;flex-direction:column;gap:12px}
    .join-item{display:flex;gap:12px;align-items:flex-start;padding:12px;border-radius:18px;border:1px solid rgba(17,24,39,.10);background: rgba(255,255,255,.58)}
    .join-ic{
      width:40px;height:40px;border-radius:16px;display:flex;align-items:center;justify-content:center;
      background: rgba(245,158,11,.14); border:1px solid rgba(245,158,11,.22);
      flex:0 0 auto;
    }
    .join-item:nth-child(2) .join-ic{background: rgba(14,165,233,.12); border-color: rgba(14,165,233,.22)}
    .join-item:nth-child(3) .join-ic{background: rgba(109,40,217,.12); border-color: rgba(109,40,217,.20)}
    .join-t{font-weight:990}
    .join-d{margin-top:6px;font-size:13px;line-height:1.55}
    .join-actions{margin-top:16px;display:flex;gap:12px;flex-wrap:wrap}
    .join-form-card{
      padding:18px;border-radius:26px;border:1px solid rgba(17,24,39,.10);
      background:
        radial-gradient(720px 280px at 10% 0%, rgba(255,47,111,.12), transparent 60%),
        rgba(255,255,255,.72);
      box-shadow: 0 26px 60px rgba(17,24,39,.09);
    }
    .join-sub{margin-top:10px;line-height:1.6;font-size:13.5px}
    .join-foot{margin-top:12px;font-size:12.8px;line-height:1.5}
    .site-footer{
      background: #0b1220;
      color:#e6e9f2;
      border-top:1px solid rgba(255,255,255,.10);
      padding:32px 0 26px;
    }
    .footer-inner{display:flex;flex-direction:column;gap:16px}
    .footer-top{display:flex;justify-content:space-between;gap:18px;align-items:flex-start;flex-wrap:wrap}
    .footer-brand{display:flex;gap:12px;align-items:flex-start}
    .footer-logo{width:54px;height:54px;border-radius:18px;border:1px solid rgba(255,255,255,.12);background: rgba(255,255,255,.06);display:flex;align-items:center;justify-content:center}
    .footer-img{width:38px;height:38px;object-fit:contain}
    .footer-name{font-weight:990;font-size:16px}
    .footer-sub{margin-top:8px;color:rgba(230,233,242,.72);font-size:13px;line-height:1.55;max-width:440px}
    .footer-links{display:flex;gap:26px;flex-wrap:wrap}
    .footer-col{min-width:160px}
    .footer-title{font-weight:990;margin-bottom:10px;color:#fff}
    .footer-col a{
      display:block;
      text-decoration:none;
      color:rgba(230,233,242,.78);
      padding:8px 0;
      font-weight:750;
      font-size:13px;
      transition: color .18s ease;
    }
    .footer-col a:hover{color:#fff}
    .footer-bottom{
      display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;
      border-top:1px solid rgba(255,255,255,.10);
      padding-top:14px;
    }
    .muted{color:var(--muted)}
    .site-footer .muted{color:rgba(230,233,242,.70)}
    .footer-link-inline{color:#fff;text-decoration:none;border-bottom:1px solid rgba(255,255,255,.35)}
    .footer-link-inline:hover{border-bottom-color:#ff2f6f}
    .ai-page-home-link.footer-home-link{
      color:#fff;text-decoration:none;
      border:1px solid rgba(255,255,255,.14);
      background: rgba(255,255,255,.06);
      padding:10px 14px;border-radius:14px;
      font-weight:950;
    }
    .ai-page-home-link.footer-home-link:hover{background: rgba(255,255,255,.10)}
    .to-top{
      position:fixed;right:18px;bottom:18px;z-index:60;
      width:46px;height:46px;border-radius:16px;
      border:1px solid rgba(17,24,39,.12);
      background: rgba(255,255,255,.82);
      box-shadow: 0 18px 40px rgba(17,24,39,.14);
      cursor:pointer;
      display:flex;align-items:center;justify-content:center;
      font-weight:990;color:#0b1220;
      transform: translateY(14px);
      opacity:0;
      pointer-events:none;
      transition: opacity .2s ease, transform .2s ease, background .2s ease;
    }
    .to-top.is-visible{opacity:1; transform: translateY(0); pointer-events:auto}
    .to-top:hover{background:#fff}
    .float-customer{
      position:fixed;left:18px;bottom:18px;z-index:60;
      width:54px;
    }
    .float-btn{
      width:54px;height:54px;border-radius:20px;
      border:1px solid rgba(17,24,39,.12);
      background: linear-gradient(135deg, rgba(255,47,111,.14), rgba(109,40,217,.12));
      box-shadow: 0 18px 40px rgba(17,24,39,.14);
      cursor:pointer;
      display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;
      transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
      padding:0;
    }
    .float-btn:hover{transform: translateY(-2px); box-shadow: 0 22px 48px rgba(17,24,39,.18)}
    .float-btn:focus{outline:none; box-shadow: var(--focus)}
    .float-ic{font-size:18px;line-height:1}
    .float-txt{font-size:11px;font-weight:980}
    .float-pop{
      position:absolute;left:0;bottom:64px;
      width:280px;
      border-radius:22px;
      border:1px solid rgba(17,24,39,.12);
      background: rgba(255,255,255,.92);
      box-shadow: 0 26px 60px rgba(17,24,39,.18);
      padding:14px;
      transform: translateY(10px);
      opacity:0;
      pointer-events:none;
      transition: opacity .2s ease, transform .2s ease;
    }
    .float-customer[data-open="true"] .float-pop{
      opacity:1; transform: translateY(0); pointer-events:auto;
    }
    .pop-title{font-weight:990;font-size:14px}
    .pop-row{margin-top:10px}
    .pop-link{
      display:block;
      text-decoration:none;
      padding:10px 12px;border-radius:16px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.65);
      color:var(--text);
      font-weight:900;font-size:13px;
      transition: transform .18s ease, background .18s ease;
    }
    .pop-link:hover{transform: translateY(-2px); background: rgba(255,255,255,.95)}
    .pop-q{margin-top:12px;font-size:12.5px;line-height:1.5}
    @media (max-width: 1080px){
      .hero-inner{grid-template-columns:1fr;gap:16px}
      .desktop-nav{display:none}
      .menu-toggle{display:flex}
      .mobile-menu{display:block}
      .hero-mini{grid-template-columns:1fr; }
      h1{font-size:36px}
      .metrics{grid-template-columns:1fr 1fr}
      .service-grid{grid-template-columns:1fr 1fr}
      .models-strip{flex-direction:column;align-items:flex-start}
      .models-badges{justify-content:flex-start}
      .two-col{grid-template-columns:1fr}
      .solution-grid{grid-template-columns:1fr 1fr}
      .network-grid{grid-template-columns:1fr}
      .stepper{grid-template-columns:1fr; }
      .case-grid{grid-template-columns:1fr 1fr}
      .compare-top{grid-template-columns:1fr}
      .token-grid{grid-template-columns:1fr}
      .training-grid{grid-template-columns:1fr}
      .faq-grid{grid-template-columns:1fr}
      .wiki-grid{grid-template-columns:1fr 1fr}
      .news-grid{grid-template-columns:1fr}
      .match-grid{grid-template-columns:1fr}
      .contact-grid{grid-template-columns:1fr}
      .join-grid{grid-template-columns:1fr}
      .footer-links{width:100%}
      .nav-container{height:auto;padding:12px 0}
      .brand{min-width:auto}
      .nav-actions{min-width:auto}
      .float-customer{left:12px;bottom:12px}
    }
    @media (max-width: 520px){
      .container{padding:0 14px}
      h2{font-size:24px}
      h1{font-size:30px}
      .hero{padding:44px 0 28px}
      .service-grid, .solution-grid, .case-grid, .wiki-grid{grid-template-columns:1fr}
      .metrics{grid-template-columns:1fr}
      .hero-mini{gap:10px}
      .form-grid{grid-template-columns:1fr}
      .to-top{right:12px;bottom:12px}
      .float-pop{width:250px}
    }
    @media (prefers-reduced-motion: reduce){
      html{scroll-behavior:auto}
      *{animation:none !important; transition:none !important}
    }