:root{
      --bg:#f6f8ff;
      --bg2:#f2f5ff;
      --card:#ffffff;
      --text:#122033;
      --muted:#546577;
      --muted2:#6b7b8f;
      --line:rgba(18,32,51,.10);
      --shadow:0 14px 40px rgba(10,35,80,.10);
      --shadow2:0 10px 26px rgba(10,35,80,.12);
      --blue:#145bff;
      --blue2:#0b3bff;
      --teal:#0aa7a6;
      --navy:#0a2a5f;
      --accent:#0b4bff;
      --radius:18px;
      --radius2:24px;
      --focus:0 0 0 4px rgba(20,91,255,.18);
      --max:1160px;
    }

    *{box-sizing:border-box}
    html,body{height:100%}
    body{
      margin:0;
      font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Noto Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei", Arial, "Apple Color Emoji","Segoe UI Emoji";
      color:var(--text);
      background: radial-gradient(900px 520px at 20% -10%, rgba(20,91,255,.16), transparent 60%),
                  radial-gradient(760px 420px at 90% 10%, rgba(10,167,166,.16), transparent 55%),
                  linear-gradient(180deg, var(--bg), #ffffff 40%, #f8fbff 100%);
      line-height:1.55;
      overflow-x:hidden;
    }

    a{color:inherit; text-decoration:none}
    img{max-width:100%; height:auto; display:block}

    .skip-link{
      position:absolute; left:12px; top:-60px;
      background:#fff; color:var(--text);
      padding:10px 12px; border-radius:12px;
      border:1px solid var(--line);
      transition:top .2s ease;
      z-index:9999;
    }
    .skip-link:focus{top:12px; outline:none; box-shadow:var(--focus)}

    .container{
      max-width:var(--max);
      margin:0 auto;
      padding:0 16px;
    }

    .site-header{
      position:sticky; top:0;
      z-index:50;
      background:rgba(246,248,255,.78);
      backdrop-filter:saturate(160%) blur(10px);
      border-bottom:1px solid rgba(18,32,51,.08);
    }

    .header-inner{
      height:68px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
    }

    .brand{
      display:flex; align-items:center; gap:10px;
      min-width:170px;
    }
    .ai-page-logo{width:auto; max-height:40px}

    .desktop-nav{
      display:flex; align-items:center;
      gap:16px;
      flex:1;
      justify-content:center;
      overflow:hidden;
      white-space:nowrap;
    }
    .nav-link{
      font-size:14px;
      color:rgba(18,32,51,.82);
      padding:10px 8px;
      border-radius:12px;
      transition:background .2s ease, color .2s ease, transform .2s ease;
    }
    .nav-link:hover{
      background:rgba(20,91,255,.08);
      color:rgba(18,32,51,.95);
      transform:translateY(-1px);
    }

    .header-actions{
      display:flex; align-items:center; gap:10px; justify-content:flex-end;
      min-width:210px;
    }

    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      padding:12px 14px;
      border-radius:14px;
      border:1px solid rgba(18,32,51,.14);
      background:#fff;
      color:var(--text);
      font-weight:650;
      font-size:14px;
      transition:transform .15s ease, box-shadow .15s ease, background .15s ease, border-color .15s ease;
      user-select:none;
      cursor:pointer;
    }
    .btn:focus{outline:none; box-shadow:var(--focus)}
    .btn:hover{transform:translateY(-1px); box-shadow:0 10px 24px rgba(20,91,255,.12)}
    .btn:active{transform:translateY(0px); box-shadow:none}

    .btn-primary{
      background:linear-gradient(180deg, #1b6bff, #0b4bff);
      color:#fff;
      border-color:rgba(11,75,255,.35);
      box-shadow:0 14px 32px rgba(11,75,255,.18);
    }
    .btn-primary:hover{box-shadow:0 18px 40px rgba(11,75,255,.24)}
    .btn-ghost{
      background:rgba(255,255,255,.72);
      border-color:rgba(20,91,255,.18);
      color:rgba(11,75,255,.98);
    }
    .btn-quiet{
      background:rgba(18,32,51,.03);
      border-color:rgba(18,32,51,.10);
      color:rgba(18,32,51,.86);
    }
    .w-100{width:100%}

    .icon-btn{
      width:44px; height:44px;
      border-radius:14px;
      border:1px solid rgba(18,32,51,.14);
      background:rgba(255,255,255,.78);
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:0;
      cursor:pointer;
      transition:transform .15s ease, box-shadow .15s ease;
    }
    .icon-btn:hover{transform:translateY(-1px); box-shadow:0 12px 26px rgba(10,35,80,.12)}
    .icon-btn:focus{outline:none; box-shadow:var(--focus)}
    .icon-line{
      display:block;
      width:18px;
      height:2px;
      background:rgba(18,32,51,.85);
      border-radius:2px;
      margin:2px 0;
    }

    .mobile-only{display:none}
    .mobile-panel{display:none}

    .hero{
      position:relative;
      padding:40px 0 24px;
      overflow:hidden;
    }
    .hero-bg{
      position:absolute; inset:-1px;
      background:
        radial-gradient(700px 420px at 15% 0%, rgba(20,91,255,.22), transparent 62%),
        radial-gradient(660px 380px at 90% 18%, rgba(10,167,166,.20), transparent 58%),
        linear-gradient(180deg, rgba(245,248,255,0.0), rgba(245,248,255,0.62) 60%, rgba(245,248,255,0.0) 100%);
      pointer-events:none;
      opacity:.95;
    }

    .hero-grid{
      display:grid;
      grid-template-columns: 1.12fr .88fr;
      gap:18px;
      align-items:stretch;
      position:relative;
      z-index:1;
    }

    .hero-copy{
      padding:10px 0;
    }
    .hero-badge{
      display:inline-flex;
      align-items:center;
      gap:10px;
      padding:8px 12px;
      border-radius:999px;
      border:1px solid rgba(20,91,255,.18);
      background:rgba(255,255,255,.70);
      color:rgba(11,75,255,.95);
      font-weight:700;
      font-size:13px;
      margin-bottom:14px;
    }
    .hero-title{
      margin:0;
      font-size:44px;
      line-height:1.1;
      letter-spacing:-.6px;
      color:#0b1733;
    }
    .hero-subtitle{
      margin:14px 0 18px;
      color:rgba(18,32,51,.76);
      font-size:16px;
      max-width:620px;
    }
    .hero-cta{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      align-items:center;
      margin-bottom:18px;
    }

    .hero-meta{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      margin-top:8px;
    }
    .meta-item{
      background:rgba(255,255,255,.66);
      border:1px solid rgba(18,32,51,.10);
      border-radius:16px;
      padding:12px 14px;
      min-width:180px;
      box-shadow:0 10px 22px rgba(10,35,80,.06);
    }
    .meta-k{
      font-weight:800;
      color:rgba(11,75,255,.98);
      font-size:13px;
      margin-bottom:4px;
    }
    .meta-v{font-weight:650; color:rgba(18,32,51,.84); font-size:14px}

    .hero-visual{
      display:flex;
      justify-content:flex-end;
      align-items:flex-start;
      padding:10px 0;
    }

    .glass-card{
      width:min(430px, 100%);
      background:linear-gradient(180deg, rgba(255,255,255,.78), rgba(255,255,255,.60));
      border:1px solid rgba(20,91,255,.14);
      border-radius:var(--radius2);
      box-shadow:var(--shadow2);
      padding:16px 16px 14px;
      position:relative;
      overflow:hidden;
      transform: translateZ(0);
      animation: floatIn .55s ease both;
    }
    @keyframes floatIn{
      from{opacity:0; transform:translateY(10px)}
      to{opacity:1; transform:translateY(0)}
    }

    .glass-card:before{
      content:"";
      position:absolute; inset:-2px;
      background:
        radial-gradient(380px 220px at 20% 0%, rgba(20,91,255,.20), transparent 60%),
        radial-gradient(320px 200px at 80% 40%, rgba(10,167,166,.18), transparent 55%);
      pointer-events:none;
      opacity:.9;
    }

    .glass-head{
      position:relative;
      display:flex; align-items:center; gap:10px;
      margin-bottom:12px;
    }
    .pulse-dot{
      width:10px; height:10px; border-radius:50%;
      background:linear-gradient(180deg, #1b6bff, #0b4bff);
      box-shadow:0 0 0 0 rgba(20,91,255,.45);
      animation:pulse 1.6s ease infinite;
    }
    @keyframes pulse{
      0%{box-shadow:0 0 0 0 rgba(20,91,255,.35)}
      60%{box-shadow:0 0 0 12px rgba(20,91,255,0)}
      100%{box-shadow:0 0 0 0 rgba(20,91,255,0)}
    }
    .glass-title{font-weight:900; color:#0b1733; letter-spacing:-.2px}
    .version-stats{
      position:relative;
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:10px;
      margin-bottom:12px;
    }
    .stat{
      padding:10px 10px;
      border-radius:16px;
      background:rgba(255,255,255,.58);
      border:1px solid rgba(18,32,51,.08);
    }
    .stat-num{
      font-weight:950;
      font-size:22px;
      color:#0b4bff;
      letter-spacing:-.4px;
    }
    .stat-label{
      margin-top:4px;
      color:rgba(18,32,51,.72);
      font-size:12px;
      font-weight:700;
    }
    .divider{
      height:1px;
      background:rgba(18,32,51,.10);
      margin:10px 0 12px;
      position:relative;
    }

    .mini-timeline{
      position:relative;
      display:flex;
      flex-direction:column;
      gap:12px;
      margin-bottom:12px;
    }
    .step{
      display:flex; gap:12px; align-items:flex-start;
    }
    .step-dot{
      width:10px; height:10px; border-radius:3px;
      margin-top:5px;
      background:linear-gradient(180deg, #1b6bff, #0b4bff);
      box-shadow:0 10px 18px rgba(11,75,255,.18);
      flex:0 0 auto;
    }
    .step-title{font-weight:900; color:#0b1733; font-size:14px}
    .step-text{color:rgba(18,32,51,.72); font-size:12.5px; font-weight:650; margin-top:4px}

    .glass-foot{
      position:relative;
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      border-top:1px dashed rgba(18,32,51,.12);
      padding-top:12px;
    }
    .inline-link{
      color:rgba(11,75,255,.98);
      font-weight:900;
      font-size:13px;
      border-bottom:1px solid rgba(11,75,255,.25);
      padding-bottom:2px;
      transition:opacity .2s ease, transform .2s ease;
    }
    .inline-link:hover{transform:translateY(-1px)}
    .chip{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      padding:7px 10px;
      border-radius:999px;
      background:rgba(11,75,255,.08);
      border:1px solid rgba(11,75,255,.14);
      color:rgba(11,75,255,.98);
      font-weight:850;
      font-size:12px;
      white-space:nowrap;
    }
    .chip-blue{
      background:rgba(20,91,255,.08);
      border-color:rgba(20,91,255,.16);
      color:rgba(20,91,255,.98);
    }

    .section{
      padding:56px 0;
    }
    .section-pad{padding:56px 0}
    .section .section-pad{padding:56px 0}

    .alt{
      background:linear-gradient(180deg, rgba(20,91,255,.04), rgba(20,91,255,0) 40%);
      border-top:1px solid rgba(18,32,51,.05);
      border-bottom:1px solid rgba(18,32,51,.05);
    }

    .section-head{
      margin-bottom:24px;
    }
    .kicker{
      display:inline-flex;
      align-items:center;
      padding:8px 12px;
      border-radius:999px;
      border:1px solid rgba(20,91,255,.16);
      background:rgba(255,255,255,.68);
      color:rgba(11,75,255,.98);
      font-weight:900;
      font-size:13px;
      margin-bottom:12px;
    }
    .section-title{
      margin:0 0 12px;
      font-size:30px;
      letter-spacing:-.4px;
      line-height:1.2;
      color:#0b1733;
    }
    .section-desc{
      margin:0;
      color:rgba(18,32,51,.74);
      font-size:15px;
      max-width:860px;
      font-weight:650;
    }

    .two-col{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap:18px;
      align-items:start;
    }

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

    .feature-card{
      background:rgba(255,255,255,.76);
      border:1px solid rgba(18,32,51,.10);
      border-radius:var(--radius);
      padding:16px;
      box-shadow:0 10px 20px rgba(10,35,80,.06);
      transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      position:relative;
      overflow:hidden;
    }
    .feature-card:before{
      content:"";
      position:absolute;
      width:160px; height:160px;
      border-radius:50%;
      right:-80px; top:-90px;
      background:radial-gradient(circle at 30% 30%, rgba(20,91,255,.18), transparent 60%);
      opacity:.9;
      pointer-events:none;
    }
    .feature-card:hover{
      transform:translateY(-3px);
      box-shadow:0 18px 38px rgba(11,75,255,.12);
      border-color:rgba(20,91,255,.20);
    }
    .feature-icon{
      width:42px; height:42px;
      border-radius:14px;
      display:flex; align-items:center; justify-content:center;
      font-weight:950;
      font-size:18px;
      color:rgba(11,75,255,.98);
      background:rgba(20,91,255,.08);
      border:1px solid rgba(20,91,255,.16);
      margin-bottom:10px;
      position:relative;
    }
    .feature-title{
      margin:0 0 8px;
      font-size:16px;
      letter-spacing:-.2px;
      color:#0b1733;
      font-weight:950;
    }
    .feature-text{
      margin:0;
      color:rgba(18,32,51,.72);
      font-weight:650;
      font-size:14px;
    }

    .aside-card{
      background:linear-gradient(180deg, rgba(255,255,255,.82), rgba(255,255,255,.64));
      border:1px solid rgba(20,91,255,.14);
      border-radius:var(--radius2);
      padding:18px;
      box-shadow:var(--shadow);
      position:sticky;
      top:88px;
      overflow:hidden;
    }
    .aside-card:before{
      content:"";
      position:absolute; inset:-2px;
      background:
        radial-gradient(400px 220px at 15% 0%, rgba(20,91,255,.18), transparent 60%),
        radial-gradient(360px 220px at 90% 30%, rgba(10,167,166,.14), transparent 58%);
      pointer-events:none;
      opacity:.9;
    }
    .aside-top{position:relative}
    .aside-title{font-weight:1000; color:#0b1733; font-size:18px; margin-bottom:6px}
    .aside-sub{color:rgba(18,32,51,.74); font-weight:700; font-size:13.5px}

    .bullets{
      position:relative;
      list-style:none; padding:0; margin:14px 0 16px;
      display:flex; flex-direction:column; gap:10px;
    }
    .bullets li{
      display:flex; gap:10px; align-items:flex-start;
      color:rgba(18,32,51,.78);
      font-weight:750;
      font-size:14px;
    }
    .bullet-dot{
      width:10px; height:10px; border-radius:3px;
      background:linear-gradient(180deg, #1b6bff, #0b4bff);
      margin-top:5px;
      flex:0 0 auto;
      box-shadow:0 10px 18px rgba(11,75,255,.18);
    }

    .aside-actions{position:relative; display:flex; flex-direction:column; gap:10px}
    .subtle-note{
      color:rgba(18,32,51,.72);
      font-size:13px;
      font-weight:700;
      margin-top:8px;
      text-align:left;
    }

    .service-row{
      display:grid;
      grid-template-columns: .98fr 1.02fr;
      gap:18px;
      align-items:start;
    }
    .service-col{min-width:0}
    .service-stack{display:flex; flex-direction:column; gap:14px}
    .service-card{
      background:rgba(255,255,255,.78);
      border:1px solid rgba(18,32,51,.10);
      border-radius:var(--radius2);
      padding:16px;
      box-shadow:0 12px 26px rgba(10,35,80,.07);
      transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      position:relative;
      overflow:hidden;
    }
    .service-card:hover{
      transform:translateY(-3px);
      box-shadow:0 18px 38px rgba(11,75,255,.12);
      border-color:rgba(20,91,255,.22);
    }
    .service-card:before{
      content:"";
      position:absolute; right:-90px; top:-110px;
      width:230px; height:230px;
      background:radial-gradient(circle at 30% 30%, rgba(20,91,255,.18), transparent 58%);
      pointer-events:none;
      opacity:.8;
    }
    .service-head{
      display:flex; align-items:center; gap:12px;
      position:relative;
    }
    .service-icon{
      width:44px; height:44px;
      border-radius:16px;
      display:flex; align-items:center; justify-content:center;
      background:rgba(20,91,255,.08);
      border:1px solid rgba(20,91,255,.14);
      color:rgba(11,75,255,.98);
      font-size:18px;
      flex:0 0 auto;
    }
    .service-title{
      margin:0;
      font-weight:1000;
      letter-spacing:-.25px;
      font-size:16px;
      color:#0b1733;
    }
    .service-text{
      margin:10px 0 12px;
      color:rgba(18,32,51,.72);
      font-weight:650;
      font-size:14px;
      position:relative;
    }
    .service-tags{
      display:flex; gap:8px; flex-wrap:wrap;
      position:relative;
    }

    .tag{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      padding:7px 10px;
      border-radius:999px;
      background:rgba(18,32,51,.04);
      border:1px solid rgba(18,32,51,.10);
      color:rgba(18,32,51,.82);
      font-size:12px;
      font-weight:850;
    }

    .note-banner{
      background:linear-gradient(180deg, rgba(20,91,255,.08), rgba(255,255,255,.65));
      border:1px solid rgba(20,91,255,.16);
      border-radius:var(--radius2);
      padding:16px;
      box-shadow:0 16px 36px rgba(11,75,255,.12);
      position:sticky;
      top:88px;
    }
    .note-title{font-weight:1000; color:#0b1733; letter-spacing:-.25px; margin-bottom:8px}
    .note-text{color:rgba(18,32,51,.74); font-weight:700; margin:0; font-size:14px}

    .timeline{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:14px;
      margin-top:16px;
    }
    .timeline-item{
      background:rgba(255,255,255,.76);
      border:1px solid rgba(18,32,51,.10);
      border-radius:var(--radius2);
      padding:18px;
      box-shadow:0 12px 26px rgba(10,35,80,.06);
      display:flex;
      gap:14px;
      align-items:flex-start;
      transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .timeline-item:hover{
      transform:translateY(-3px);
      box-shadow:0 18px 38px rgba(11,75,255,.12);
      border-color:rgba(20,91,255,.22);
    }
    .timeline-no{
      width:42px; height:42px;
      border-radius:16px;
      display:flex; align-items:center; justify-content:center;
      background:rgba(20,91,255,.10);
      border:1px solid rgba(20,91,255,.18);
      color:rgba(11,75,255,.98);
      font-weight:1000;
      flex:0 0 auto;
    }
    .timeline-title{
      margin:2px 0 8px;
      font-size:15.5px;
      font-weight:1000;
      letter-spacing:-.2px;
      color:#0b1733;
    }
    .timeline-text{
      margin:0;
      color:rgba(18,32,51,.72);
      font-weight:650;
      font-size:14px;
    }
    .workflow-actions{
      margin-top:18px;
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      align-items:center;
      justify-content:flex-start;
    }

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

    .compare-grid{
      display:grid;
      grid-template-columns: .9fr 1.1fr;
      gap:18px;
      align-items:stretch;
    }
    .compare-card{
      background:linear-gradient(180deg, rgba(255,255,255,.82), rgba(255,255,255,.62));
      border:1px solid rgba(20,91,255,.14);
      border-radius:var(--radius2);
      padding:18px;
      box-shadow:var(--shadow);
    }
    .rating-top{
      display:flex; gap:14px; align-items:center;
    }
    .rating-num{
      font-size:44px;
      font-weight:1100;
      letter-spacing:-.8px;
      color:#0b4bff;
      line-height:1;
    }
    .rating-stars{
      font-size:16px;
      letter-spacing:1px;
      color:#0b4bff;
      margin-bottom:6px;
      font-weight:900;
    }
    .rating-sub{font-weight:900; color:rgba(18,32,51,.76)}
    .rating-divider{
      height:1px;
      background:rgba(18,32,51,.10);
      margin:14px 0 10px;
    }
    .rating-list{
      display:flex; flex-direction:column; gap:10px;
    }
    .rating-row{
      display:flex; gap:10px; align-items:flex-start;
      font-weight:750;
      color:rgba(18,32,51,.78);
      font-size:14px;
    }
    .check{
      width:18px; height:18px;
      border-radius:6px;
      background:rgba(20,91,255,.10);
      border:1px solid rgba(20,91,255,.18);
      color:rgba(11,75,255,.98);
      display:inline-flex; align-items:center; justify-content:center;
      font-weight:1000;
      flex:0 0 auto;
      margin-top:2px;
    }

    .compare-table-wrap{
      background:rgba(255,255,255,.76);
      border:1px solid rgba(18,32,51,.10);
      border-radius:var(--radius2);
      padding:18px;
      box-shadow:0 12px 26px rgba(10,35,80,.06);
      overflow:hidden;
      display:flex;
      flex-direction:column;
      gap:12px;
    }
    .table-title{
      font-weight:1000;
      letter-spacing:-.25px;
      font-size:16px;
      color:#0b1733;
    }
    .table-scroll{
      overflow:auto;
      border-radius:16px;
      border:1px solid rgba(18,32,51,.10);
      background:rgba(255,255,255,.78);
      outline:none;
    }
    table.compare-table{
      width:100%;
      border-collapse:separate;
      border-spacing:0;
      min-width:620px;
    }
    .compare-table thead th{
      text-align:left;
      padding:14px 14px;
      font-size:13px;
      letter-spacing:.2px;
      background:rgba(20,91,255,.06);
      color:#0b1733;
      font-weight:1000;
      border-bottom:1px solid rgba(18,32,51,.10);
      white-space:nowrap;
    }
    .compare-table tbody td{
      padding:14px 14px;
      font-size:14px;
      color:rgba(18,32,51,.78);
      font-weight:700;
      border-bottom:1px solid rgba(18,32,51,.08);
      vertical-align:top;
    }
    .compare-table tbody tr:last-child td{border-bottom:none}

    .table-actions{
      display:flex; gap:12px; flex-wrap:wrap;
      justify-content:flex-start;
      align-items:center;
    }

    .compare-badges{
      margin-top:16px;
      display:flex; gap:10px; flex-wrap:wrap;
      justify-content:flex-start;
    }

    .match-grid{
      display:grid;
      grid-template-columns: .95fr 1.05fr;
      gap:18px;
      align-items:stretch;
    }
    .match-card{
      background:rgba(255,255,255,.78);
      border:1px solid rgba(18,32,51,.10);
      border-radius:var(--radius2);
      padding:18px;
      box-shadow:0 12px 26px rgba(10,35,80,.06);
    }
    .alt-card{
      background:linear-gradient(180deg, rgba(20,91,255,.08), rgba(255,255,255,.72));
      border-color:rgba(20,91,255,.16);
      box-shadow:0 16px 36px rgba(11,75,255,.12);
    }
    .match-title{
      margin:0 0 12px;
      font-weight:1000;
      letter-spacing:-.25px;
      color:#0b1733;
      font-size:16px;
    }
    .pill-grid{
      display:flex; flex-wrap:wrap; gap:10px;
      margin-bottom:12px;
    }
    .pill{
      padding:10px 12px;
      border-radius:999px;
      border:1px solid rgba(18,32,51,.12);
      background:rgba(255,255,255,.72);
      color:rgba(18,32,51,.84);
      font-weight:900;
      font-size:13px;
      cursor:pointer;
      transition:transform .15s ease, background .15s ease, border-color .15s ease, box-shadow .15s ease;
    }
    .pill:hover{transform:translateY(-2px); box-shadow:0 14px 26px rgba(10,35,80,.10); border-color:rgba(20,91,255,.18)}
    .pill[aria-pressed="true"]{
      background:rgba(20,91,255,.12);
      border-color:rgba(20,91,255,.24);
      color:#0b4bff;
    }

    .match-hint{
      color:rgba(18,32,51,.72);
      font-weight:700;
      font-size:13.5px;
    }

    .preview-top{
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      margin-bottom:12px;
    }
    .preview-title{
      font-weight:1000;
      letter-spacing:-.25px;
      color:#0b1733;
      font-size:16px;
    }
    .preview-badge{
      padding:8px 10px;
      border-radius:999px;
      background:rgba(11,75,255,.08);
      border:1px solid rgba(11,75,255,.16);
      color:rgba(11,75,255,.98);
      font-weight:900;
      font-size:12.5px;
      white-space:nowrap;
    }
    .preview-body{
      display:flex; flex-direction:column; gap:10px;
      margin-bottom:14px;
    }
    .preview-row{
      display:flex; gap:14px; align-items:flex-start;
      padding:12px 12px;
      border-radius:16px;
      background:rgba(255,255,255,.70);
      border:1px solid rgba(18,32,51,.10);
    }
    .preview-k{
      min-width:92px;
      font-weight:1000;
      color:#0b1733;
      font-size:13px;
    }
    .preview-v{
      color:rgba(18,32,51,.74);
      font-weight:750;
      font-size:14px;
    }
    .preview-actions{
      display:flex; gap:10px; flex-direction:column;
    }

    .token-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:18px;
      align-items:stretch;
    }
    .token-card{
      background:rgba(255,255,255,.78);
      border:1px solid rgba(18,32,51,.10);
      border-radius:var(--radius2);
      padding:18px;
      box-shadow:0 12px 26px rgba(10,35,80,.06);
    }
    .token-title{
      margin:0 0 12px;
      font-weight:1000;
      letter-spacing:-.25px;
      color:#0b1733;
      font-size:16px;
    }
    .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;
      font-weight:780;
      color:rgba(18,32,51,.76);
      font-size:14px;
    }
    .check-dot{
      width:10px; height:10px;
      border-radius:3px;
      margin-top:5px;
      background:linear-gradient(180deg, #1b6bff, #0b4bff);
      box-shadow:0 10px 18px rgba(11,75,255,.18);
      flex:0 0 auto;
    }
    .price-structure{
      display:flex; flex-direction:column; gap:10px;
      margin-top:8px;
    }
    .ps-item{
      padding:14px 14px;
      border-radius:16px;
      background:rgba(18,32,51,.03);
      border:1px solid rgba(18,32,51,.10);
    }
    .ps-k{font-weight:1000; color:#0b1733; margin-bottom:6px}
    .ps-v{color:rgba(18,32,51,.74); font-weight:730; font-size:14px}

    .token-cta{
      margin-top:14px;
      display:flex; flex-direction:column; gap:10px;
    }

    .logos-row{
      margin-top:16px;
      display:flex; flex-wrap:wrap; gap:10px;
      justify-content:flex-start;
    }
    .logo-chip{
      padding:10px 12px;
      border-radius:999px;
      border:1px solid rgba(18,32,51,.12);
      background:rgba(255,255,255,.74);
      font-weight:950;
      color:rgba(18,32,51,.78);
      font-size:13px;
      box-shadow:0 10px 22px rgba(10,35,80,.05);
    }

    .network-grid{
      display:grid;
      grid-template-columns: 1.05fr .95fr;
      gap:18px;
      align-items:stretch;
    }
    .network-card{
      background:rgba(255,255,255,.78);
      border:1px solid rgba(18,32,51,.10);
      border-radius:var(--radius2);
      padding:18px;
      box-shadow:0 12px 26px rgba(10,35,80,.06);
    }
    .network-title{
      margin:0 0 14px;
      font-weight:1000;
      letter-spacing:-.25px;
      font-size:16px;
      color:#0b1733;
    }
    .network-list{
      display:flex; flex-direction:column; gap:12px;
    }
    .network-item{
      display:flex; gap:12px; align-items:flex-start;
      padding:12px 12px;
      border-radius:16px;
      background:rgba(18,32,51,.03);
      border:1px solid rgba(18,32,51,.10);
    }
    .network-icon{
      width:34px; height:34px;
      border-radius:14px;
      background:rgba(20,91,255,.10);
      border:1px solid rgba(20,91,255,.18);
      color:rgba(11,75,255,.98);
      font-weight:1000;
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
    }
    .network-k{font-weight:1000; color:#0b1733; margin-bottom:6px}
    .network-v{color:rgba(18,32,51,.74); font-weight:730; font-size:14px}

    .promise{
      display:flex; flex-direction:column; gap:12px;
    }
    .promise-row{
      display:flex; gap:12px; align-items:flex-start;
      padding:12px 12px;
      border-radius:16px;
      background:rgba(255,255,255,.72);
      border:1px solid rgba(18,32,51,.10);
    }
    .promise-badge{
      width:60px;
      padding:10px 10px;
      border-radius:14px;
      background:rgba(20,91,255,.10);
      border:1px solid rgba(20,91,255,.18);
      color:rgba(11,75,255,.98);
      font-weight:1000;
      text-align:center;
      flex:0 0 auto;
    }
    .promise-text{color:rgba(18,32,51,.74); font-weight:760}

    .network-cta{
      margin-top:14px;
      display:flex; gap:10px; flex-direction:column;
    }

    .industry-grid{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap:14px;
    }
    .industry-card{
      background:rgba(255,255,255,.78);
      border:1px solid rgba(18,32,51,.10);
      border-radius:var(--radius2);
      padding:16px;
      box-shadow:0 12px 26px rgba(10,35,80,.06);
      transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .industry-card:hover{
      transform:translateY(-3px);
      box-shadow:0 18px 38px rgba(11,75,255,.12);
      border-color:rgba(20,91,255,.22);
    }
    .industry-title{
      font-weight:1000; letter-spacing:-.25px;
      color:#0b1733;
      font-size:16px;
      margin-bottom:10px;
    }
    .industry-text{
      margin:0 0 14px;
      color:rgba(18,32,51,.74);
      font-weight:700;
      font-size:14px;
    }
    .industry-foot{
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      padding-top:12px;
      border-top:1px solid rgba(18,32,51,.08);
    }

    .section-cta{
      margin-top:18px;
      display:flex; gap:12px; flex-wrap:wrap;
      align-items:center;
    }

    .case-grid{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap:14px;
    }
    .case-card{
      background:rgba(255,255,255,.78);
      border:1px solid rgba(18,32,51,.10);
      border-radius:var(--radius2);
      padding:16px;
      box-shadow:0 12px 26px rgba(10,35,80,.06);
      transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      display:flex; flex-direction:column; min-height:220px;
    }
    .case-card:hover{
      transform:translateY(-3px);
      box-shadow:0 18px 38px rgba(11,75,255,.12);
      border-color:rgba(20,91,255,.22);
    }
    .case-top{margin-bottom:12px}
    .case-badge{
      display:inline-flex; align-items:center;
      padding:8px 10px;
      border-radius:999px;
      background:rgba(20,91,255,.08);
      border:1px solid rgba(20,91,255,.16);
      color:rgba(11,75,255,.98);
      font-weight:950;
      font-size:12px;
      margin-bottom:10px;
    }
    .case-title{
      margin:0;
      font-weight:1000;
      letter-spacing:-.25px;
      font-size:16px;
      color:#0b1733;
      line-height:1.25;
    }
    .case-body{
      display:grid;
      grid-template-columns: 1fr;
      gap:10px;
      margin-bottom:14px;
      flex:1;
    }
    .case-metric{
      padding:12px 12px;
      border-radius:16px;
      background:rgba(18,32,51,.03);
      border:1px solid rgba(18,32,51,.10);
    }
    .case-metric-k{font-weight:1000; color:#0b1733; margin-bottom:6px; font-size:13px}
    .case-metric-v{color:rgba(18,32,51,.76); font-weight:800; font-size:14px}
    .case-foot{margin-top:auto}

    .article-grid{
      display:grid;
      grid-template-columns: 1.15fr .85fr;
      gap:18px;
      align-items:start;
    }
    .article-list-card{
      background:rgba(255,255,255,.78);
      border:1px solid rgba(18,32,51,.10);
      border-radius:var(--radius2);
      padding:18px;
      box-shadow:0 12px 26px rgba(10,35,80,.06);
    }
    .article-card-head{
      margin-bottom:12px;
      display:flex; flex-direction:column; gap:6px;
    }
    .card-title{
      font-weight:1000;
      letter-spacing:-.25px;
      font-size:16px;
      color:#0b1733;
    }
    .card-sub{
      color:rgba(18,32,51,.72);
      font-weight:720;
      font-size:13.5px;
    }
    .article-list{
      list-style:none; padding:0; margin:0;
      display:flex; flex-direction:column; gap:10px;
    }
    .article-list li{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
      padding:12px 12px;
      border-radius:16px;
      border:1px solid rgba(18,32,51,.10);
      background:rgba(18,32,51,.03);
      transition:transform .15s ease, border-color .15s ease, box-shadow .15s ease;
    }
    .article-list li:hover{
      transform:translateY(-2px);
      border-color:rgba(20,91,255,.18);
      box-shadow:0 14px 26px rgba(10,35,80,.08);
    }
    .article-link{
      font-weight:950;
      color:rgba(11,75,255,.98);
      font-size:14px;
      line-height:1.35;
      flex:1;
      min-width:0;
    }
    .article-type{
      padding:8px 10px;
      border-radius:999px;
      background:rgba(255,255,255,.72);
      border:1px solid rgba(18,32,51,.10);
      color:rgba(18,32,51,.78);
      font-weight:950;
      font-size:12px;
      white-space:nowrap;
      flex:0 0 auto;
    }
    .article-more{margin-top:14px}

    .glossary-card{
      background:linear-gradient(180deg, rgba(20,91,255,.08), rgba(255,255,255,.72));
      border:1px solid rgba(20,91,255,.16);
      border-radius:var(--radius2);
      padding:18px;
      box-shadow:0 16px 36px rgba(11,75,255,.12);
    }
    .tag-cloud{
      margin-top:14px;
      display:flex; flex-wrap:wrap;
      gap:10px;
    }
    .cloud-tag{
      padding:10px 12px;
      border-radius:999px;
      background:rgba(255,255,255,.74);
      border:1px solid rgba(18,32,51,.10);
      font-weight:950;
      font-size:13px;
      color:rgba(18,32,51,.78);
      transition:transform .15s ease, border-color .15s ease;
    }
    .cloud-tag:hover{transform:translateY(-2px); border-color:rgba(20,91,255,.20)}
    .glossary-cta{margin-top:14px; display:flex; flex-direction:column; gap:10px}

    .training-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:18px;
      align-items:stretch;
    }
    .training-card{
      background:rgba(255,255,255,.78);
      border:1px solid rgba(18,32,51,.10);
      border-radius:var(--radius2);
      padding:18px;
      box-shadow:0 12px 26px rgba(10,35,80,.06);
    }
    .training-title{
      margin:0 0 14px;
      font-weight:1000;
      letter-spacing:-.25px;
      font-size:16px;
      color:#0b1733;
    }
    .training-list{
      display:flex; flex-direction:column; gap:12px;
    }
    .training-item{
      display:flex; gap:12px; align-items:flex-start;
      padding:12px 12px;
      border-radius:16px;
      border:1px solid rgba(18,32,51,.10);
      background:rgba(18,32,51,.03);
    }
    .training-dot{
      width:10px; height:10px; border-radius:3px;
      margin-top:6px;
      background:linear-gradient(180deg, #1b6bff, #0b4bff);
      box-shadow:0 10px 18px rgba(11,75,255,.18);
      flex:0 0 auto;
    }
    .training-name{font-weight:1000; color:#0b1733; margin-bottom:6px}
    .training-desc{color:rgba(18,32,51,.74); font-weight:720; font-size:14px}

    .training-flow{
      display:flex; flex-direction:column; gap:12px;
    }
    .tf-step{
      display:flex; gap:12px; align-items:flex-start;
      padding:12px 12px;
      border-radius:16px;
      border:1px solid rgba(18,32,51,.10);
      background:rgba(255,255,255,.72);
    }
    .tf-no{
      width:34px; height:34px;
      border-radius:14px;
      background:rgba(20,91,255,.10);
      border:1px solid rgba(20,91,255,.18);
      color:rgba(11,75,255,.98);
      font-weight:1000;
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
    }
    .tf-title{font-weight:1000; color:#0b1733; margin-bottom:6px}
    .tf-text{color:rgba(18,32,51,.74); font-weight:720; font-size:14px}

    .training-cta{margin-top:14px; display:flex; flex-direction:column; gap:10px}
    .training-note{
      margin-top:10px;
      color:rgba(18,32,51,.70);
      font-weight:730;
      font-size:13.5px;
    }

    .help-grid{
      display:grid;
      grid-template-columns: .95fr 1.05fr;
      gap:18px;
      align-items:stretch;
    }
    .help-card{
      background:rgba(255,255,255,.78);
      border:1px solid rgba(18,32,51,.10);
      border-radius:var(--radius2);
      padding:18px;
      box-shadow:0 12px 26px rgba(10,35,80,.06);
    }
    .help-title{
      margin:0 0 12px;
      font-weight:1000;
      letter-spacing:-.25px;
      color:#0b1733;
      font-size:16px;
    }
    .help-links{
      display:flex; flex-direction:column; gap:10px;
    }
    .help-link{
      padding:12px 12px;
      border-radius:16px;
      background:rgba(18,32,51,.03);
      border:1px solid rgba(18,32,51,.10);
      font-weight:950;
      color:rgba(11,75,255,.98);
      transition:transform .15s ease, border-color .15s ease, box-shadow .15s ease;
    }
    .help-link:hover{
      transform:translateY(-2px);
      border-color:rgba(20,91,255,.18);
      box-shadow:0 14px 26px rgba(10,35,80,.08);
    }

    .ability-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
    }
    .ability-item{
      padding:12px 12px;
      border-radius:16px;
      background:rgba(255,255,255,.72);
      border:1px solid rgba(18,32,51,.10);
    }
    .ability-k{font-weight:1000; color:#0b1733; margin-bottom:6px}
    .ability-v{color:rgba(18,32,51,.74); font-weight:720; font-size:14px}
    .ability-cta{margin-top:14px}

    .faq-grid{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap:18px;
      align-items:start;
    }

    .faq-panel{
      background:rgba(255,255,255,.78);
      border:1px solid rgba(18,32,51,.10);
      border-radius:var(--radius2);
      padding:18px;
      box-shadow:0 12px 26px rgba(10,35,80,.06);
    }
    .faq-toolbar{display:flex; flex-direction:column; gap:6px; margin-bottom:12px}
    .toolbar-title{font-weight:1000; color:#0b1733}
    .toolbar-sub{color:rgba(18,32,51,.72); font-weight:720; font-size:13.5px}

    .faq-list{
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .faq-item{
      border-radius:16px;
      border:1px solid rgba(18,32,51,.10);
      background:rgba(18,32,51,.03);
      overflow:hidden;
      transition:border-color .15s ease, box-shadow .15s ease, transform .15s ease;
    }
    .faq-item:hover{
      border-color:rgba(20,91,255,.18);
      box-shadow:0 14px 26px rgba(10,35,80,.08);
      transform:translateY(-1px);
    }
    .faq-item summary{
      cursor:pointer;
      padding:14px 14px;
      font-weight:1000;
      color:#0b1733;
      list-style:none;
      position:relative;
      display:flex; align-items:center; justify-content:space-between; gap:12px;
    }
    .faq-item summary::-webkit-details-marker{display:none}
    .faq-item summary:after{
      content:"+";
      font-weight:1000;
      color:rgba(11,75,255,.98);
      background:rgba(20,91,255,.08);
      border:1px solid rgba(20,91,255,.18);
      width:28px; height:28px;
      border-radius:12px;
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
    }
    .faq-item[open] summary:after{content:"–"}
    .faq-answer{
      padding:0 14px 14px;
      color:rgba(18,32,51,.74);
      font-weight:720;
      font-size:14px;
      line-height:1.6;
    }

    .faq-side{display:flex; flex-direction:column; gap:12px}
    .side-card{
      background:linear-gradient(180deg, rgba(20,91,255,.08), rgba(255,255,255,.72));
      border:1px solid rgba(20,91,255,.16);
      border-radius:var(--radius2);
      padding:18px;
      box-shadow:0 16px 36px rgba(11,75,255,.12);
    }
    .side-k{color:rgba(11,75,255,.98); font-weight:1000; margin-bottom:8px}
    .side-title{font-weight:1100; letter-spacing:-.35px; color:#0b1733; font-size:16px; margin-bottom:10px}
    .side-desc{color:rgba(18,32,51,.74); font-weight:720; font-size:14px; margin-bottom:14px}
    .side-chips{display:flex; flex-wrap:wrap; gap:10px; margin-top:12px}

    .comment-grid{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap:14px;
      align-items:stretch;
    }
    .comment-card{
      background:rgba(255,255,255,.78);
      border:1px solid rgba(18,32,51,.10);
      border-radius:var(--radius2);
      padding:16px;
      box-shadow:0 12px 26px rgba(10,35,80,.06);
      transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      display:flex;
      flex-direction:column;
      gap:12px;
      min-height:210px;
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    .comment-card:hover{
      transform:translateY(-3px);
      box-shadow:0 18px 38px rgba(11,75,255,.12);
      border-color:rgba(20,91,255,.22);
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    .comment-top{
      display:flex; gap:12px; align-items:center;
    }
    .avatar{
      width:42px; height:42px;
      border-radius:16px;
      background:rgba(20,91,255,.10);
      border:1px solid rgba(20,91,255,.18);
      color:rgba(11,75,255,.98);
      font-weight:1100;
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    .contact-grid{
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    .contact-card{
      background:rgba(255,255,255,.78);
      border:1px solid rgba(18,32,51,.10);
      border-radius:var(--radius2);
      padding:18px;
      box-shadow:0 12px 26px rgba(10,35,80,.06);
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    .form{display:flex; flex-direction:column; gap:12px}
    .form-row{display:grid; grid-template-columns: 1fr 1fr; gap:12px}
    .field{display:flex; flex-direction:column; gap:8px}
    .label{font-weight:1000; color:#0b1733; font-size:13.5px}
    input, select, textarea{
      width:100%;
      border-radius:14px;
      border:1px solid rgba(18,32,51,.14);
      background:rgba(255,255,255,.86);
      padding:12px 12px;
      color:var(--text);
      font-weight:700;
      outline:none;
      transition:box-shadow .15s ease, border-color .15s ease;
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    textarea{resize:vertical; min-height:120px}
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    .form-foot{display:flex; align-items:center; gap:12px; justify-content:flex-start; flex-wrap:wrap}
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      min-height:20px;
      color:rgba(18,32,51,.72);
      font-weight:780;
      font-size:13.5px;
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    .contact-extras{
      margin-top:14px;
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:10px;
      border-top:1px solid rgba(18,32,51,.08);
      padding-top:14px;
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      padding:12px 12px;
      border-radius:16px;
      background:rgba(18,32,51,.03);
      border:1px solid rgba(18,32,51,.10);
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    .extra-k{font-weight:1000; color:#0b1733; font-size:13px; margin-bottom:6px}
    .extra-v{font-weight:900; color:rgba(11,75,255,.98); font-size:14px}

    .contact-aside{
      display:flex; flex-direction:column; gap:14px;
    }
    .aside-hero{
      background:linear-gradient(180deg, rgba(20,91,255,.08), rgba(255,255,255,.72));
      border:1px solid rgba(20,91,255,.16);
      border-radius:var(--radius2);
      padding:18px;
      box-shadow:0 16px 36px rgba(11,75,255,.12);
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    .aside-k{color:rgba(11,75,255,.98); font-weight:1000; margin-bottom:8px}
    .aside-title{font-weight:1100; letter-spacing:-.35px; color:#0b1733; font-size:16px; margin-bottom:10px}
    .aside-desc{color:rgba(18,32,51,.74); font-weight:720; font-size:14px; margin-bottom:12px}
    .aside-qr{
      width:160px;
      margin:0 auto 12px;
      border-radius:22px;
      padding:10px;
      background:rgba(255,255,255,.76);
      border:1px solid rgba(18,32,51,.10);
      box-shadow:0 14px 30px rgba(10,35,80,.10);
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    .qr-img{border-radius:16px}
    .aside-quick{display:flex; flex-direction:column; gap:10px}

    .aside-media{
      background:rgba(255,255,255,.78);
      border:1px solid rgba(18,32,51,.10);
      border-radius:var(--radius2);
      padding:18px;
      box-shadow:0 12px 26px rgba(10,35,80,.06);
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      display:flex; gap:12px;
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      flex:1;
      border-radius:18px;
      border:1px solid rgba(18,32,51,.10);
      background:rgba(18,32,51,.03);
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    .join-list{
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    .jb-item{
      padding:12px 12px;
      border-radius:16px;
      border:1px solid rgba(18,32,51,.10);
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      background:rgba(20,91,255,.08);
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      border-radius:16px;
      border:1px solid rgba(18,32,51,.10);
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      color:rgba(11,75,255,.98);
      font-weight:950;
      font-size:14px;
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      border-color:rgba(20,91,255,.20);
      box-shadow:0 14px 26px rgba(10,35,80,.10);
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    .site-footer{
      background:linear-gradient(180deg, #071a3a, #06142c);
      color:#eaf2ff;
      border-top:1px solid rgba(255,255,255,.08);
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    .footer-inner{padding:30px 16px 18px}
    .footer-top{
      display:flex;
      gap:18px;
      align-items:flex-start;
      justify-content:space-between;
      flex-wrap:wrap;
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    .footer-brand{max-width:420px}
    .footer-logo{display:inline-flex}
    .footer-desc{margin-top:10px; color:rgba(234,242,255,.78); font-weight:720; line-height:1.6}
    .footer-links{
      display:flex;
      gap:18px;
      flex-wrap:wrap;
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    .footer-col{
      min-width:160px;
      display:flex; flex-direction:column; gap:10px;
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    .footer-col-title{
      font-weight:1100;
      color:#ffffff;
      margin-bottom:2px;
      font-size:13.5px;
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    .footer-link{
      color:rgba(234,242,255,.78);
      font-weight:720;
      font-size:14px;
      padding:6px 0;
      border-bottom:1px solid transparent;
      width:max-content;
      transition:color .15s ease, border-color .15s ease;
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    .footer-link:hover{color:#fff; border-color:rgba(255,255,255,.28)}
    .footer-mid{
      margin-top:22px;
      padding-top:18px;
      border-top:1px solid rgba(255,255,255,.10);
      display:flex; justify-content:space-between; gap:16px; flex-wrap:wrap;
      align-items:flex-end;
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    .footer-contacts{
      display:grid;
      grid-template-columns: repeat(4, minmax(0,1fr));
      gap:12px;
      flex:1;
      min-width:320px;
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    .fc-item{
      padding:12px 12px;
      border-radius:18px;
      background:rgba(255,255,255,.06);
      border:1px solid rgba(255,255,255,.10);
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    .fc-v{color:#ffffff; font-weight:950; font-size:14px; display:block}
    .footer-cta{display:flex; gap:12px; align-items:center; flex-wrap:wrap}

    .site-footer .btn{
      border-color:rgba(255,255,255,.14);
      background:rgba(255,255,255,.08);
      color:#fff;
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      background:rgba(255,255,255,.06);
      color:#fff;
      border-color:rgba(255,255,255,.16);
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    .footer-bottom{
      margin-top:18px;
      padding-top:14px;
      border-top:1px solid rgba(255,255,255,.10);
    }
    .footer-slim{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      flex-wrap:wrap;
      color:rgba(234,242,255,.78);
      font-weight:720;
      font-size:13px;
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    .sep{opacity:.6}

    .ai-page-home-link{
      color:#fff;
      border-bottom:1px solid rgba(255,255,255,.28);
      padding-bottom:2px;
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    .ai-page-home-link:hover{color:#fff}

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      right:16px;
      bottom:92px;
      width:44px; height:44px;
      border-radius:16px;
      border:1px solid rgba(18,32,51,.12);
      background:rgba(255,255,255,.86);
      box-shadow:0 16px 36px rgba(10,35,80,.12);
      color:#0b1733;
      font-weight:1100;
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      display:flex; align-items:center; justify-content:center;
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    .to-top.show{
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    .to-top:focus{outline:none; box-shadow:var(--focus)}

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      position:fixed;
      right:16px;
      bottom:18px;
      z-index:70;
      display:flex;
      flex-direction:column;
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      gap:10px;
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    .float-btn{
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      width:54px; height:54px;
      border-radius:18px;
      border:1px solid rgba(18,32,51,.12);
      background:linear-gradient(180deg, rgba(20,91,255,.92), rgba(11,75,255,.92));
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    .float-btn:hover{transform:translateY(-2px); box-shadow:0 22px 52px rgba(11,75,255,.26)}
    .float-btn:focus{outline:none; box-shadow:var(--focus)}
    .float-icon{font-weight:1100}
    .float-pop{
      pointer-events:auto;
      width:min(340px, calc(100vw - 32px));
      border-radius:22px;
      background:rgba(255,255,255,.92);
      border:1px solid rgba(18,32,51,.12);
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    .float-pop.open{
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    .float-pop-head{
      padding:14px 14px;
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      background:linear-gradient(180deg, rgba(20,91,255,.10), rgba(20,91,255,0));
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    .float-pop-title{font-weight:1100; color:#0b1733}
    .float-pop-body{padding:14px}
    .float-qr{
      width:160px; margin:0 auto 10px;
      border-radius:20px;
      border:1px solid rgba(18,32,51,.10);
      background:rgba(18,32,51,.03);
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    .float-pop-sub{
      text-align:center;
      color:rgba(18,32,51,.74);
      font-weight:760;
      font-size:13.5px;
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    .float-pop-actions{display:flex; flex-direction:column; gap:10px}

    @media (max-width: 980px){
      .desktop-nav{display:none}
      .mobile-only{display:inline-flex}
      .mobile-panel{
        display:block;
        position:fixed; inset:0;
        background:rgba(3,8,18,.45);
        z-index:80;
        opacity:0;
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        transition:opacity .18s ease;
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      .mobile-panel.open{opacity:1; pointer-events:auto}
      .mobile-panel-inner{
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        height:100%;
        padding:16px;
        margin-left:auto;
        display:flex;
        flex-direction:column;
        gap:14px;
        border-left:1px solid rgba(18,32,51,.10);
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      .mobile-panel-top{
        display:flex; align-items:center; justify-content:space-between;
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      .mobile-brand-name{
        font-weight:1100;
        color:#0b1733;
        font-size:16px;
      }
      .mobile-nav{
        display:flex; flex-direction:column; gap:8px;
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      .mobile-nav .nav-link{
        padding:12px 12px;
        border-radius:16px;
        border:1px solid rgba(18,32,51,.10);
        background:rgba(18,32,51,.03);
        color:rgba(11,75,255,.98);
        font-weight:950;
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      .mobile-panel-cta{margin-top:auto}
      .two-col{grid-template-columns: 1fr; }
      .aside-card, .note-banner{position:relative; top:auto}
      .hero-grid{grid-template-columns: 1fr; }
      .hero-title{font-size:36px}
      .hero-visual{justify-content:flex-start}
      .timeline{grid-template-columns:1fr}
      .service-row{grid-template-columns:1fr}
      .compare-grid{grid-template-columns:1fr}
      .match-grid{grid-template-columns:1fr}
      .token-grid{grid-template-columns:1fr}
      .network-grid{grid-template-columns:1fr}
      .industry-grid{grid-template-columns:1fr}
      .case-grid{grid-template-columns:1fr}
      .article-grid{grid-template-columns:1fr}
      .training-grid{grid-template-columns:1fr}
      .help-grid{grid-template-columns:1fr}
      .faq-grid{grid-template-columns:1fr}
      .comment-grid{grid-template-columns:1fr}
      .contact-grid{grid-template-columns:1fr}
      .form-row{grid-template-columns:1fr}
      .contact-extras{grid-template-columns:1fr}
      .join-grid{grid-template-columns:1fr}
      .friend-grid{grid-template-columns:1fr}
      .footer-contacts{grid-template-columns:1fr 1fr}
      .footer-top{flex-direction:column; align-items:flex-start}
      .footer-cta{width:100%}
      .footer-cta .btn{flex:1}
      .to-top{bottom:110px}
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          const form = document.getElementById('needForm');
          if(form && val){
            const sel = form.querySelector('select[name="serviceType"]');
            if(sel && sel.value === "投放素材版本管理" && (val === "VIDEO" || val === "IMAGE" || val === "MATERIAL" || val === "MANHUA")){
              // no-op: keep user selection; just a gentle UX
            }
          }
        });
      });

      const faqList = document.getElementById('faqList');
      if(faqList && !prefersReduced){
        // Ensure only 1 open at a time for UX clarity on mobile (optional)
        const details = Array.from(faqList.querySelectorAll('details.faq-item, details'));
        details.forEach(d=>{
          d.addEventListener('toggle', ()=>{
            if(d.open){
              details.forEach(other=>{
                if(other !== d && other.open) other.open = false;
              });
            }
          });
        });
      }

      const form = document.getElementById('needForm');
      const statusEl = document.getElementById('formStatus');
      if(form && statusEl){
        form.addEventListener('submit', ()=>{
          statusEl.textContent = '正在提交...';
        });
        form.addEventListener('invalid', ()=>{
          statusEl.textContent = '请先填写完整信息';
        });
        // In absence of response handling, show a confirmation after slight delay
        form.addEventListener('submit', (e)=>{
          // Let it submit normally; provide optimistic UI only when client-side not blocked.
          setTimeout(()=>{
            statusEl.textContent = '已提交请求，我们将尽快与您联系。';
          }, 600);
        });
      }

      const anchorLinks = Array.from(document.querySelectorAll('a[href^="#"]'));
      anchorLinks.forEach(a=>{
        const href = a.getAttribute('href');
        if(!href || href === '#') return;
        a.addEventListener('click', (e)=>{
          const id = href.slice(1);
          const target = document.getElementById(id);
          if(!target) return;
          e.preventDefault();
          closeMenu();
          const top = target.getBoundingClientRect().top + window.pageYOffset - 82;
          window.scrollTo({top, behavior: prefersReduced ? 'auto' : 'smooth'});
        });
      });
    })();
  

  <script>
    (function(){
      const contactAnchor = document.getElementById('contact');
      if(!contactAnchor){
        const form = document.getElementById('form');
        if(form){
          form.id = 'contact';
        }
      }
    })();