:root{
      --bg0:#fbfcff;
      --bg1:#ffffff;
      --text:#121826;
      --muted:#566074;
      --muted2:#6b7280;
      --border:rgba(18,24,38,.10);
      --border2:rgba(18,24,38,.14);
      --shadow:0 18px 40px rgba(16,24,40,.10);
      --shadow2:0 10px 24px rgba(16,24,40,.10);
      --brand:#1d4ed8;
      --brand2:#06b6d4;
      --accent:#f97316;
      --good:#16a34a;
      --warn:#f59e0b;
      --danger:#ef4444;
      --chip:#eef2ff;
      --chipText:#3730a3;
      --radius:16px;
      --radius2:22px;
      --container:1120px;
      --pad:20px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue",
        Arial, "Noto Sans", "PingFang SC","Hiragino Sans GB","Microsoft YaHei", "WenQuanYi Micro Hei", sans-serif;
      color:var(--text);
      background:
        radial-gradient(1000px 500px at 20% -10%, rgba(29,78,216,.14), transparent 60%),
        radial-gradient(900px 520px at 80% 0%, rgba(6,182,212,.14), transparent 55%),
        linear-gradient(180deg, #fbfcff 0%, #f7f9ff 45%, #ffffff 100%);
    }
    a{color:inherit; text-decoration:none}
    button, input, select, textarea{font:inherit}
    .container{
      width:min(var(--container), calc(100% - 2*var(--pad)));
      margin:0 auto;
    }

    /* Topbar */
    .topbar{
      position:sticky; top:0; z-index:50;
      backdrop-filter: blur(10px);
      background: rgba(255,255,255,.75);
      border-bottom:1px solid var(--border);
    }
    .topbar-inner{
      display:flex; align-items:center; justify-content:space-between;
      padding:12px 0;
      gap:14px;
    }
    .brand{
      display:flex; align-items:center; gap:12px; min-width: 220px;
    }
    .ai-page-logo{
      width:44px; height:44px; object-fit:contain;
      border-radius:12px;
      background: linear-gradient(135deg, rgba(29,78,216,.10), rgba(6,182,212,.10));
      border:1px solid rgba(29,78,216,.18);
      box-shadow: 0 10px 25px rgba(29,78,216,.12);
    }
    .brand-txt{display:flex; flex-direction:column; line-height:1.1}
    .brand-txt strong{font-size:14px; letter-spacing:.2px}
    .brand-txt span{font-size:12px; color:var(--muted)}
    nav{display:flex; align-items:center; gap:16px; flex-wrap:wrap; justify-content:flex-end}
    .nav-links{
      display:flex; align-items:center; gap:14px; flex-wrap:wrap; justify-content:flex-end;
    }
    .nav-links a{
      padding:8px 10px;
      border-radius:12px;
      color:var(--muted);
      border:1px solid transparent;
      transition: background .2s ease, border-color .2s ease, transform .2s ease, color .2s ease;
      white-space:nowrap;
      font-size:13px;
    }
    .nav-links a:hover{
      background: rgba(29,78,216,.06);
      border-color: rgba(29,78,216,.15);
      color:var(--text);
      transform: translateY(-1px);
    }
    .nav-cta{
      display:flex; align-items:center; gap:10px;
    }
    .btn{
      border:none; cursor:pointer;
      padding:10px 14px;
      border-radius:14px;
      display:inline-flex; align-items:center; justify-content:center; gap:10px;
      transition: transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
      user-select:none;
      white-space:nowrap;
    }
    .btn:active{transform: translateY(1px)}
    .btn-primary{
      background: linear-gradient(135deg, #1d4ed8 0%, #06b6d4 100%);
      color:#fff;
      box-shadow: 0 16px 30px rgba(29,78,216,.25);
    }
    .btn-primary:hover{box-shadow: 0 18px 36px rgba(29,78,216,.32)}
    .btn-outline{
      background: rgba(255,255,255,.75);
      border:1px solid rgba(18,24,38,.16);
      color:var(--text);
    }
    .btn-outline:hover{
      border-color: rgba(29,78,216,.22);
      box-shadow: 0 10px 24px rgba(29,78,216,.10);
    }
    .hamburger{
      width:44px; height:44px; border-radius:14px;
      border:1px solid rgba(18,24,38,.16);
      background: rgba(255,255,255,.8);
      display:none;
      align-items:center; justify-content:center;
      cursor:pointer;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    }
    .hamburger:hover{
      border-color: rgba(29,78,216,.25);
      box-shadow: 0 12px 26px rgba(29,78,216,.12);
      transform: translateY(-1px);
    }
    .hamburger .bars{
      width:18px; height:14px; position:relative;
    }
    .hamburger .bars span{
      position:absolute; left:0; right:0;
      height:2px; background: #0f172a; border-radius:2px;
      transition: transform .25s ease, top .25s ease, opacity .2s ease;
    }
    .hamburger .bars span:nth-child(1){top:0}
    .hamburger .bars span:nth-child(2){top:6px}
    .hamburger .bars span:nth-child(3){top:12px}
    .mobile-panel{
      display:none;
      padding:0 0 14px 0;
    }
    .mobile-panel .mobile-links{
      display:flex; flex-direction:column; gap:8px;
    }
    .mobile-panel a{
      padding:12px 12px;
      border:1px solid rgba(18,24,38,.12);
      background: rgba(255,255,255,.7);
      border-radius:14px;
      color:var(--text);
      font-size:14px;
    }
    .mobile-panel a:focus{outline:2px solid rgba(29,78,216,.35); outline-offset:2px}

    /* Hero */
    .hero{
      position:relative;
      overflow:hidden;
      padding:34px 0 18px 0;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.15fr .85fr;
      gap:18px;
      align-items:stretch;
    }
    .hero-card{
      border:1px solid rgba(18,24,38,.10);
      background:
        radial-gradient(900px 320px at 10% 0%, rgba(29,78,216,.20), transparent 55%),
        radial-gradient(700px 260px at 90% 20%, rgba(6,182,212,.18), transparent 55%),
        linear-gradient(180deg, rgba(255,255,255,.88) 0%, rgba(255,255,255,.72) 100%);
      border-radius: var(--radius2);
      box-shadow: var(--shadow2);
      padding:26px;
      position:relative;
      overflow:hidden;
    }
    .hero-card::after{
      content:"";
      position:absolute; inset:-2px;
      background:
        linear-gradient(120deg, rgba(255,255,255,.0), rgba(255,255,255,.65), rgba(255,255,255,.0));
      transform: translateX(-60%) rotate(10deg);
      opacity:.55;
      pointer-events:none;
      animation: sheen 5.5s ease-in-out infinite;
    }
    @keyframes sheen{
      0%,45%{transform: translateX(-70%) rotate(10deg); opacity:.0}
      60%{opacity:.45}
      100%{transform: translateX(70%) rotate(10deg); opacity:.0}
    }
    .hero-kicker{
      display:flex; align-items:center; gap:10px; flex-wrap:wrap;
      margin-bottom:12px;
    }
    .pill{
      display:inline-flex; align-items:center; gap:8px;
      padding:8px 10px;
      border-radius:999px;
      background: rgba(29,78,216,.08);
      border:1px solid rgba(29,78,216,.18);
      color:#1e40af;
      font-size:12px;
      font-weight:700;
      letter-spacing:.2px;
    }
    .pill i{
      width:10px; height:10px; border-radius:50%;
      background: linear-gradient(135deg, #1d4ed8, #06b6d4);
      box-shadow: 0 0 0 4px rgba(29,78,216,.12);
      display:inline-block;
    }
    .hero h1{
      margin:0 0 10px 0;
      font-size: clamp(22px, 3.3vw, 40px);
      letter-spacing:-.6px;
      line-height:1.15;
    }
    .hero-sub{
      margin:0 0 16px 0;
      color:var(--muted);
      font-size:14.5px;
      line-height:1.8;
      max-width: 64ch;
    }
    .hero-actions{
      display:flex; gap:12px; flex-wrap:wrap; align-items:center;
      margin-bottom:14px;
    }
    .hero-meta{
      display:flex; gap:10px; flex-wrap:wrap;
      margin-top:8px;
    }
    .meta-chip{
      padding:10px 12px;
      background: rgba(255,255,255,.70);
      border:1px solid rgba(18,24,38,.10);
      border-radius:16px;
      min-width: 140px;
      flex: 1 1 140px;
      transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
    }
    .meta-chip:hover{
      transform: translateY(-2px);
      border-color: rgba(29,78,216,.22);
      box-shadow: 0 16px 30px rgba(29,78,216,.10);
    }
    .meta-chip strong{display:block; font-size:14px}
    .meta-chip span{display:block; color:var(--muted); font-size:12.5px; margin-top:4px; line-height:1.4}

    .hero-side{
      display:flex; flex-direction:column; gap:14px;
    }
    .side-panel{
      border-radius: var(--radius2);
      border:1px solid rgba(18,24,38,.10);
      background: rgba(255,255,255,.78);
      box-shadow: var(--shadow2);
      padding:18px;
      position:relative;
      overflow:hidden;
    }
    .side-panel::before{
      content:"";
      position:absolute; inset:-1px;
      background:
        radial-gradient(450px 190px at 20% 10%, rgba(249,115,22,.18), transparent 60%),
        radial-gradient(420px 200px at 85% 70%, rgba(29,78,216,.14), transparent 55%);
      pointer-events:none;
    }
    .side-title{
      position:relative;
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      margin-bottom:10px;
    }
    .side-title h2{
      margin:0;
      font-size:15px;
      letter-spacing:.2px;
    }
    .badge{
      position:relative;
      display:inline-flex; align-items:center; gap:8px;
      padding:7px 10px;
      border-radius:999px;
      background: rgba(6,182,212,.10);
      border:1px solid rgba(6,182,212,.20);
      color:#0e7490;
      font-weight:800;
      font-size:12px;
      white-space:nowrap;
    }
    .badge b{
      font-size:12px;
      color:#0891b2;
    }
    .quick-list{
      position:relative;
      display:grid; gap:10px;
      margin:0;
      padding:0;
      list-style:none;
    }
    .quick-item{
      display:flex; gap:10px; align-items:flex-start;
      padding:10px 12px;
      background: rgba(255,255,255,.66);
      border:1px solid rgba(18,24,38,.10);
      border-radius:16px;
      transition: transform .2s ease, border-color .2s ease;
    }
    .quick-item:hover{
      transform: translateY(-2px);
      border-color: rgba(6,182,212,.26);
    }
    .icon-dot{
      width:26px; height:26px; border-radius:10px;
      background: linear-gradient(135deg, rgba(29,78,216,.18), rgba(6,182,212,.18));
      border:1px solid rgba(29,78,216,.20);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      margin-top:1px;
    }
    .icon-dot svg{width:14px; height:14px; color:#1d4ed8}
    .quick-item strong{display:block; font-size:13.5px}
    .quick-item span{display:block; color:var(--muted); font-size:12.5px; margin-top:4px; line-height:1.45}

    /* Sections */
    section{padding:26px 0}
    .section-head{
      display:flex; align-items:flex-end; justify-content:space-between; gap:14px;
      margin-bottom:14px;
    }
    .section-head h2{
      margin:0;
      font-size:20px;
      letter-spacing:-.2px;
    }
    .section-head p{
      margin:0;
      color:var(--muted);
      font-size:13.5px;
      line-height:1.8;
      max-width: 58ch;
    }
    .grid-2{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:14px;
    }
    .grid-3{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:14px;
    }
    .grid-4{
      display:grid;
      grid-template-columns: repeat(4, 1fr);
      gap:12px;
    }
    .card{
      background: rgba(255,255,255,.80);
      border:1px solid rgba(18,24,38,.10);
      border-radius: var(--radius);
      box-shadow: 0 10px 24px rgba(16,24,40,.06);
      padding:16px;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
      position:relative;
      overflow:hidden;
    }
    .card:hover{
      transform: translateY(-3px);
      border-color: rgba(29,78,216,.22);
      box-shadow: 0 18px 38px rgba(29,78,216,.12);
    }
    .card h3{
      margin:10px 0 8px 0;
      font-size:14.8px;
      letter-spacing:-.1px;
    }
    .card p{
      margin:0;
      color:var(--muted);
      font-size:13px;
      line-height:1.8;
    }
    .kpi{
      display:flex; align-items:flex-start; justify-content:space-between; gap:10px;
    }
    .kpi-left strong{
      display:block; font-size:22px; letter-spacing:-.6px;
    }
    .kpi-left span{display:block; margin-top:6px; color:var(--muted); font-size:12.8px; line-height:1.4}
    .kpi-mark{
      width:40px; height:40px;
      border-radius:16px;
      background: linear-gradient(135deg, rgba(29,78,216,.16), rgba(6,182,212,.16));
      border:1px solid rgba(29,78,216,.22);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
    }
    .kpi-mark svg{width:18px; height:18px; color:#1d4ed8}

    .capabilities{
      background:
        radial-gradient(900px 320px at 20% 0%, rgba(29,78,216,.10), transparent 60%),
        radial-gradient(820px 300px at 85% 10%, rgba(6,182,212,.10), transparent 55%),
        linear-gradient(180deg, rgba(255,255,255,.9) 0%, rgba(255,255,255,.6) 100%);
      border-top: 1px solid rgba(18,24,38,.06);
      border-bottom: 1px solid rgba(18,24,38,.06);
    }
    .cap-list{
      display:grid;
      grid-template-columns: 1.05fr .95fr;
      gap:14px;
      align-items:start;
    }
    .cap-left .tag-cloud{
      display:flex; flex-wrap:wrap; gap:10px;
      margin-top:10px;
    }
    .tag{
      border-radius:999px;
      padding:9px 11px;
      background: rgba(238,242,255,.85);
      border:1px solid rgba(55,48,163,.14);
      color: var(--chipText);
      font-size:12.5px;
      font-weight:800;
      letter-spacing:.1px;
      white-space:nowrap;
      transition: transform .2s ease, border-color .2s ease;
    }
    .tag:hover{transform: translateY(-2px); border-color: rgba(29,78,216,.22)}
    .cap-right{
      display:flex; flex-direction:column; gap:14px;
    }
    .mini-matrix{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:10px;
    }
    .mini{
      padding:12px 12px;
      border-radius:16px;
      background: rgba(255,255,255,.70);
      border:1px solid rgba(18,24,38,.10);
      transition: transform .2s ease, border-color .2s ease;
    }
    .mini:hover{transform: translateY(-2px); border-color: rgba(6,182,212,.26)}
    .mini strong{display:block; font-size:13.5px}
    .mini span{display:block; color:var(--muted); font-size:12.6px; margin-top:6px; line-height:1.4}

    .steps{
      display:grid;
      grid-template-columns: repeat(4, 1fr);
      gap:12px;
    }
    .step{
      padding:16px;
      border-radius: var(--radius);
      border:1px solid rgba(18,24,38,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 10px 24px rgba(16,24,40,.06);
      transition: transform .2s ease, border-color .2s ease;
      position:relative;
      overflow:hidden;
    }
    .step:hover{transform: translateY(-3px); border-color: rgba(29,78,216,.22)}
    .step .num{
      width:34px; height:34px; border-radius:14px;
      background: linear-gradient(135deg, rgba(29,78,216,.18), rgba(6,182,212,.18));
      border:1px solid rgba(29,78,216,.20);
      display:flex; align-items:center; justify-content:center;
      font-weight:900;
      color:#1d4ed8;
      margin-bottom:10px;
    }
    .step h3{margin:0 0 6px 0; font-size:14.7px}
    .step p{margin:0; color:var(--muted); font-size:12.9px; line-height:1.8}

    /* Compare */
    .compare-wrap{
      display:grid;
      grid-template-columns: 1fr;
      gap:14px;
    }
    .compare-table{
      width:100%;
      border-collapse:separate;
      border-spacing:0;
      overflow:hidden;
      border-radius: var(--radius2);
      border:1px solid rgba(18,24,38,.10);
      background: rgba(255,255,255,.82);
      box-shadow: 0 10px 24px rgba(16,24,40,.06);
    }
    .compare-table th, .compare-table td{
      padding:12px 12px;
      border-bottom:1px solid rgba(18,24,38,.08);
      text-align:left;
      font-size:13.2px;
      vertical-align:top;
    }
    .compare-table th{
      background: linear-gradient(180deg, rgba(29,78,216,.10), rgba(255,255,255,.78));
      color: #0f172a;
      font-weight:900;
      position:relative;
    }
    .compare-table tr:last-child td{border-bottom:none}
    .score-box{
      display:flex; align-items:center; gap:12px; justify-content:flex-start;
    }
    .star{
      width:44px; height:44px;
      border-radius:18px;
      background: rgba(245,158,11,.12);
      border:1px solid rgba(245,158,11,.25);
      display:flex; align-items:center; justify-content:center;
      box-shadow: 0 16px 30px rgba(245,158,11,.18);
      flex:0 0 auto;
    }
    .star svg{width:22px; height:22px; color:#d97706}
    .score-text strong{display:block; font-size:16px}
    .score-text span{display:block; color:var(--muted); font-size:12.8px; margin-top:4px}
    .tagline{
      display:flex; flex-wrap:wrap; gap:10px; margin-top:10px;
    }
    .tagline .chip{
      padding:9px 10px;
      border-radius:14px;
      background: rgba(6,182,212,.10);
      border:1px solid rgba(6,182,212,.20);
      color:#0e7490;
      font-weight:900;
      font-size:12.5px;
      white-space:nowrap;
    }
    .bullet{
      display:flex; flex-direction:column; gap:6px;
    }
    .bullet .li{
      display:flex; gap:10px; align-items:flex-start;
      color:var(--muted);
      line-height:1.6;
    }
    .check{
      width:18px; height:18px; border-radius:8px;
      background: rgba(22,163,74,.12);
      border:1px solid rgba(22,163,74,.22);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      margin-top:2px;
    }
    .check svg{width:12px; height:12px; color:#16a34a}

    /* Stories / Cases */
    .case-grid{
      display:grid;
      grid-template-columns: 1fr 1fr 1fr;
      gap:14px;
    }
    .case-card{
      padding:16px;
      border-radius: var(--radius);
      border:1px solid rgba(18,24,38,.10);
      background: rgba(255,255,255,.80);
      box-shadow: 0 10px 24px rgba(16,24,40,.06);
      transition: transform .2s ease, border-color .2s ease;
      overflow:hidden;
      position:relative;
    }
    .case-card:hover{transform: translateY(-3px); border-color: rgba(29,78,216,.22)}
    .case-top{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
    }
    .case-metric{
      display:flex; flex-direction:column; gap:6px;
    }
    .case-metric b{font-size:16px}
    .case-metric span{color:var(--muted); font-size:12.8px}
    .case-badge{
      padding:8px 10px;
      border-radius:999px;
      background: rgba(29,78,216,.08);
      border:1px solid rgba(29,78,216,.18);
      color:#1d4ed8;
      font-size:12.4px;
      font-weight:900;
      white-space:nowrap;
    }
    .case-card h3{margin:10px 0 6px 0; font-size:14.8px}
    .case-card p{margin:0; color:var(--muted); font-size:13px; line-height:1.8}

    /* Articles */
    .article-list{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap:14px;
      align-items:start;
    }
    .articles{
      display:flex; flex-direction:column; gap:10px;
    }
    .article{
      display:flex; gap:12px; align-items:flex-start;
      padding:14px 14px;
      border-radius:16px;
      border:1px solid rgba(18,24,38,.10);
      background: rgba(255,255,255,.78);
      transition: transform .2s ease, border-color .2s ease;
    }
    .article:hover{transform: translateY(-2px); border-color: rgba(6,182,212,.25)}
    .article .aicon{
      width:38px; height:38px; border-radius:16px;
      background: rgba(6,182,212,.10);
      border:1px solid rgba(6,182,212,.22);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      margin-top:1px;
    }
    .article .aicon svg{width:18px; height:18px; color:#0e7490}
    .article .adata b{display:block; font-size:14px}
    .article .adata span{display:block; color:var(--muted); font-size:12.6px; margin-top:6px; line-height:1.45}
    .article .alink{
      margin-left:auto;
      padding:10px 12px;
      border-radius:14px;
      border:1px solid rgba(18,24,38,.14);
      background: rgba(255,255,255,.74);
      font-size:13px;
      color:var(--text);
      white-space:nowrap;
      align-self:flex-start;
      transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
    }
    .article .alink:hover{
      transform: translateY(-2px);
      border-color: rgba(29,78,216,.25);
      box-shadow: 0 16px 30px rgba(29,78,216,.10);
    }

    .side-links{
      padding:16px;
      border-radius: var(--radius2);
      border:1px solid rgba(18,24,38,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 10px 24px rgba(16,24,40,.06);
    }
    .side-links h3{margin:0 0 10px 0; font-size:14.8px}
    .side-links .net{
      display:flex; flex-wrap:wrap; gap:10px;
    }
    .side-links .net a{
      padding:9px 10px;
      border-radius:14px;
      border:1px solid rgba(18,24,38,.12);
      background: rgba(255,255,255,.70);
      font-size:12.9px;
      color:var(--text);
      transition: transform .2s ease, border-color .2s ease;
      white-space:nowrap;
    }
    .side-links .net a:hover{
      transform: translateY(-2px);
      border-color: rgba(29,78,216,.22);
    }
    .side-links .hint{margin:10px 0 0 0; color:var(--muted); font-size:12.8px; line-height:1.7}

    /* Form */
    form{margin:0}
    .form-wrap{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:14px;
      align-items:start;
    }
    .form-card{
      padding:18px;
      border-radius: var(--radius2);
      border:1px solid rgba(18,24,38,.10);
      background: rgba(255,255,255,.82);
      box-shadow: 0 10px 24px rgba(16,24,40,.06);
    }
    .form-card h3{margin:0 0 6px 0; font-size:15px}
    .form-card p{margin:0 0 12px 0; color:var(--muted); font-size:13px; line-height:1.8}
    .fields{
      display:grid; gap:10px;
    }
    .row-2{
      display:grid; grid-template-columns: 1fr 1fr; gap:10px;
    }
    label{display:block; font-size:12.6px; color:var(--muted); margin-bottom:6px}
    input, select, textarea{
      width:100%;
      border:1px solid rgba(18,24,38,.14);
      background: rgba(255,255,255,.86);
      border-radius:14px;
      padding:12px 12px;
      color:var(--text);
      transition: border-color .2s ease, box-shadow .2s ease;
      outline:none;
      font-size:14px;
    }
    textarea{min-height:110px; resize:vertical}
    input:focus, select:focus, textarea:focus{
      border-color: rgba(29,78,216,.35);
      box-shadow: 0 0 0 4px rgba(29,78,216,.12);
    }
    .form-actions{
      display:flex; gap:10px; align-items:center; flex-wrap:wrap;
      margin-top:8px;
    }
    .btn-submit{
      padding:12px 16px;
      border-radius:16px;
      background: linear-gradient(135deg, #f97316 0%, #1d4ed8 100%);
      color:#fff;
      border:none;
      cursor:pointer;
      box-shadow: 0 18px 36px rgba(249,115,22,.18);
      transition: transform .2s ease, box-shadow .2s ease;
    }
    .btn-submit:hover{box-shadow: 0 22px 44px rgba(249,115,22,.22)}
    .form-note{
      color:var(--muted);
      font-size:12.8px;
      line-height:1.7;
      margin:0;
    }
    .trust-card{
      padding:18px;
      border-radius: var(--radius2);
      border:1px solid rgba(18,24,38,.10);
      background:
        radial-gradient(520px 220px at 20% 10%, rgba(249,115,22,.16), transparent 60%),
        radial-gradient(520px 240px at 90% 0%, rgba(29,78,216,.12), transparent 55%),
        rgba(255,255,255,.82);
      box-shadow: 0 10px 24px rgba(16,24,40,.06);
    }
    .trust-card h3{margin:0 0 8px 0; font-size:15px}
    .trust-list{display:grid; gap:10px; margin-top:10px}
    .trust-item{
      display:flex; gap:12px; align-items:flex-start;
      padding:12px 12px;
      border-radius:16px;
      border:1px solid rgba(18,24,38,.10);
      background: rgba(255,255,255,.72);
    }
    .trust-item .tmark{
      width:34px; height:34px; border-radius:14px;
      background: rgba(29,78,216,.10);
      border:1px solid rgba(29,78,216,.20);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      margin-top:1px;
    }
    .trust-item .tmark svg{width:16px; height:16px; color:#1d4ed8}
    .trust-item b{display:block; font-size:13.6px}
    .trust-item span{display:block; color:var(--muted); font-size:12.8px; margin-top:6px; line-height:1.45}

    /* FAQ */
    .faq-wrap{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:14px;
      align-items:start;
    }
    .faq-col{
      display:flex; flex-direction:column; gap:10px;
    }
    details.faq{
      border-radius:16px;
      border:1px solid rgba(18,24,38,.10);
      background: rgba(255,255,255,.80);
      box-shadow: 0 10px 24px rgba(16,24,40,.05);
      padding:12px 12px;
      transition: border-color .2s ease, transform .2s ease;
    }
    details.faq[open]{border-color: rgba(29,78,216,.22)}
    details.faq summary{
      cursor:pointer;
      list-style:none;
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      font-weight:900;
      font-size:13.8px;
      padding:2px 2px;
      color:var(--text);
    }
    details.faq summary::-webkit-details-marker{display:none}
    .plus{
      width:30px; height:30px;
      border-radius:14px;
      border:1px solid rgba(18,24,38,.12);
      background: rgba(255,255,255,.76);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      transition: transform .2s ease, border-color .2s ease;
    }
    details[open] .plus{transform: rotate(45deg); border-color: rgba(29,78,216,.22)}
    .plus svg{width:14px; height:14px; color:#1d4ed8}
    .faq-body{
      margin-top:10px;
      color:var(--muted);
      font-size:13px;
      line-height:1.85;
      padding:0 2px 2px 2px;
    }

    /* Timeline / Network */
    .timeline{
      padding:16px;
      border-radius: var(--radius2);
      border:1px solid rgba(18,24,38,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 10px 24px rgba(16,24,40,.06);
    }
    .tline{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
      align-items:start;
    }
    .tstep{
      display:flex; gap:12px; align-items:flex-start;
      padding:12px 12px;
      border-radius:16px;
      border:1px solid rgba(18,24,38,.10);
      background: rgba(255,255,255,.72);
      transition: transform .2s ease, border-color .2s ease;
    }
    .tstep:hover{transform: translateY(-2px); border-color: rgba(6,182,212,.25)}
    .tstep .ring{
      width:34px; height:34px; border-radius:14px;
      background: linear-gradient(135deg, rgba(6,182,212,.15), rgba(29,78,216,.10));
      border:1px solid rgba(6,182,212,.22);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      margin-top:1px;
    }
    .tstep .ring svg{width:16px; height:16px; color:#0e7490}
    .tstep b{display:block; font-size:13.7px}
    .tstep span{display:block; color:var(--muted); font-size:12.8px; margin-top:6px; line-height:1.45}

    /* Reviews */
    .review-grid{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:14px;
    }
    .review{
      padding:16px;
      border-radius: var(--radius2);
      border:1px solid rgba(18,24,38,.10);
      background:
        radial-gradient(520px 180px at 10% 0%, rgba(29,78,216,.10), transparent 55%),
        rgba(255,255,255,.82);
      box-shadow: 0 10px 24px rgba(16,24,40,.06);
      transition: transform .2s ease, border-color .2s ease;
      position:relative;
      overflow:hidden;
    }
    .review:hover{transform: translateY(-3px); border-color: rgba(29,78,216,.22)}
    .review .top{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
      margin-bottom:10px;
    }
    .avatar{
      width:42px; height:42px; border-radius:18px;
      background: linear-gradient(135deg, rgba(29,78,216,.18), rgba(6,182,212,.18));
      border:1px solid rgba(29,78,216,.20);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      font-weight:1000;
      color:#0f172a;
      letter-spacing:-.2px;
    }
    .review .role{
      color:var(--muted);
      font-size:12.8px;
      margin-top:5px;
    }
    .review .stars{
      display:flex; gap:4px; margin-top:4px;
    }
    .review .stars svg{width:16px; height:16px; color:#f59e0b}
    .quote{
      margin:0;
      color:var(--text);
      font-size:13.2px;
      line-height:1.9;
    }
    .quote span{
      color:var(--muted2);
    }

    /* Pricing */
    .price-wrap{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:14px;
      align-items:start;
    }
    .price-card{
      padding:18px;
      border-radius: var(--radius2);
      border:1px solid rgba(18,24,38,.10);
      background: rgba(255,255,255,.82);
      box-shadow: 0 10px 24px rgba(16,24,40,.06);
      position:relative;
      overflow:hidden;
    }
    .price-card::before{
      content:"";
      position:absolute; inset:-2px;
      background:
        radial-gradient(560px 220px at 20% 0%, rgba(29,78,216,.14), transparent 55%),
        radial-gradient(520px 240px at 90% 20%, rgba(6,182,212,.12), transparent 55%);
      pointer-events:none;
    }
    .price-card > *{position:relative}
    .price-card h3{margin:0 0 6px 0; font-size:15px}
    .price-card p{margin:0 0 14px 0; color:var(--muted); font-size:13px; line-height:1.8}
    .price-table{
      width:100%;
      border-collapse:collapse;
      border-radius:16px;
      overflow:hidden;
      border:1px solid rgba(18,24,38,.10);
      background: rgba(255,255,255,.72);
    }
    .price-table th, .price-table td{
      padding:12px 12px;
      border-bottom:1px solid rgba(18,24,38,.08);
      font-size:13px;
      text-align:left;
      vertical-align:top;
    }
    .price-table tr:last-child td{border-bottom:none}
    .price-table th{
      background: linear-gradient(180deg, rgba(6,182,212,.10), rgba(255,255,255,.75));
      font-weight:900;
    }
    .mono{
      font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
      font-size:12.8px;
      color:#0f172a;
    }

    /* Case highlight images - used only after hero */
    .media{
      border-radius: var(--radius2);
      overflow:hidden;
      border:1px solid rgba(18,24,38,.10);
      background: rgba(255,255,255,.80);
      box-shadow: 0 10px 24px rgba(16,24,40,.06);
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:0;
    }
    .media .mimg{
      padding:10px;
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .mimg .imgframe{
      border-radius:18px;
      overflow:hidden;
      border:1px solid rgba(18,24,38,.10);
      background: rgba(255,255,255,.74);
    }
    .mimg img{
      width:100%;
      height:auto;
      display:block;
      object-fit:cover;
    }
    .mimg .cap{
      color:var(--muted);
      font-size:12.8px;
      line-height:1.6;
      padding:0 2px 2px 2px;
    }

    /* Footer */
    footer{
      padding:18px 0 26px 0;
      border-top:1px solid rgba(18,24,38,.08);
      background: linear-gradient(180deg, rgba(255,255,255,.4), rgba(255,255,255,.86));
    }
    .footer-inner{
      display:grid;
      grid-template-columns: 1.2fr .8fr;
      gap:14px;
      align-items:start;
    }
    .foot-card{
      padding:16px;
      border-radius: var(--radius2);
      border:1px solid rgba(18,24,38,.10);
      background: rgba(255,255,255,.86);
      box-shadow: 0 10px 24px rgba(16,24,40,.06);
    }
    .foot-top{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
    }
    .foot-left{
      display:flex; gap:12px; align-items:flex-start;
    }
    .foot-left .fbrand img{
      width:42px; height:42px; border-radius:16px; object-fit:contain;
      border:1px solid rgba(29,78,216,.18);
      background: linear-gradient(135deg, rgba(29,78,216,.10), rgba(6,182,212,.10));
    }
    .foot-left .fbrand strong{display:block; font-size:14.8px}
    .foot-left .fbrand span{display:block; color:var(--muted); font-size:12.8px; margin-top:6px; line-height:1.5}
    .foot-links{
      display:flex; flex-wrap:wrap; gap:10px;
      margin-top:12px;
    }
    .foot-links a{
      padding:10px 12px;
      border-radius:14px;
      border:1px solid rgba(18,24,38,.12);
      background: rgba(255,255,255,.74);
      font-size:12.8px;
      color:var(--text);
      transition: transform .2s ease, border-color .2s ease;
      white-space:nowrap;
    }
    .foot-links a:hover{transform: translateY(-2px); border-color: rgba(29,78,216,.22)}
    .copyright{
      color:var(--muted);
      font-size:12.6px;
      line-height:1.7;
      margin-top:12px;
    }
    .foot-right h3{margin:0 0 10px 0; font-size:15px}
    .qr{
      display:flex; gap:12px; align-items:flex-start;
    }
    .qr img{
      width:96px;
      height:auto;
      border-radius:16px;
      border:1px solid rgba(18,24,38,.12);
      background:#fff;
    }
    .qr .qmeta b{display:block; font-size:13.6px}
    .qr .qmeta span{display:block; color:var(--muted); font-size:12.8px; margin-top:6px; line-height:1.6}
    .sysline{
      margin-top:12px;
      display:flex; flex-direction:column; gap:8px;
      color:var(--muted);
      font-size:12.8px;
    }
    .sysline a{
      color:var(--text);
      border-bottom:1px dashed rgba(18,24,38,.22);
      width:fit-content;
    }

    /* Floating */
    .float-bar{
      position:fixed;
      right:16px;
      bottom:16px;
      z-index:60;
      display:flex; flex-direction:column; gap:10px;
      align-items:flex-end;
      pointer-events:none;
    }
    .float-btn{
      pointer-events:auto;
      border:none; cursor:pointer;
      border-radius:18px;
      padding:12px 14px;
      background: rgba(255,255,255,.85);
      border:1px solid rgba(18,24,38,.14);
      box-shadow: 0 18px 36px rgba(16,24,40,.16);
      display:flex; align-items:center; gap:10px;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease, opacity .2s ease;
    }
    .float-btn:hover{
      transform: translateY(-3px);
      border-color: rgba(29,78,216,.22);
      box-shadow: 0 22px 44px rgba(16,24,40,.18);
    }
    .float-btn svg{width:18px; height:18px; color:#1d4ed8}
    .float-btn span{font-weight:900; font-size:13px}
    .float-pop{
      pointer-events:auto;
      width:min(260px, calc(100vw - 32px));
      border-radius: 20px;
      background: rgba(255,255,255,.92);
      border:1px solid rgba(18,24,38,.14);
      box-shadow: 0 22px 48px rgba(16,24,40,.20);
      overflow:hidden;
      transform-origin: 90% 100%;
      animation: pop .18s ease-out;
    }
    @keyframes pop{from{transform: scale(.98); opacity:.6} to{transform: scale(1); opacity:1}}
    .float-pop .head{
      padding:12px 14px;
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      border-bottom:1px solid rgba(18,24,38,.08);
      background: linear-gradient(180deg, rgba(29,78,216,.08), rgba(255,255,255,.72));
    }
    .float-pop .head b{font-size:13.6px}
    .float-pop .close{
      width:34px; height:34px; border-radius:14px;
      border:1px solid rgba(18,24,38,.14);
      background: rgba(255,255,255,.8);
      cursor:pointer;
      display:flex; align-items:center; justify-content:center;
      transition: transform .2s ease, border-color .2s ease;
    }
    .float-pop .close:hover{transform: translateY(-2px); border-color: rgba(29,78,216,.22)}
    .float-pop .close svg{width:14px; height:14px; color:#1d4ed8}
    .float-pop .body{
      padding:12px 14px 14px 14px;
      display:grid;
      grid-template-columns: 84px 1fr;
      gap:12px;
      align-items:start;
    }
    .float-pop img{
      width:84px; height:84px; border-radius:16px;
      border:1px solid rgba(18,24,38,.12);
      background:#fff;
      object-fit:cover;
    }
    .float-pop .bmeta b{display:block; font-size:13.6px}
    .float-pop .bmeta span{display:block; color:var(--muted); font-size:12.8px; margin-top:6px; line-height:1.6}
    .float-pop .cta{
      margin-top:10px;
      display:flex; gap:10px; flex-wrap:wrap;
    }
    .mini-link{
      padding:10px 12px;
      border-radius:16px;
      border:1px solid rgba(18,24,38,.14);
      background: rgba(255,255,255,.84);
      cursor:pointer;
      color:var(--text);
      font-weight:900;
      font-size:12.8px;
      transition: transform .2s ease, border-color .2s ease;
      width:fit-content;
    }
    .mini-link:hover{transform: translateY(-2px); border-color: rgba(29,78,216,.22)}

    /* Scroll reveal */
    .reveal{opacity:0; transform: translateY(10px); transition: opacity .5s ease, transform .6s ease}
    .reveal.show{opacity:1; transform: translateY(0)}
    @media (prefers-reduced-motion: reduce){
      html{scroll-behavior:auto}
      .hero-card::after{animation:none}
      .reveal{transition:none; opacity:1; transform:none}
    }

    /* Responsive */
    @media (max-width: 980px){
      nav{display:none}
      .hamburger{display:flex}
      .mobile-panel{display:block}
      .hero-grid{grid-template-columns: 1fr; }
      .grid-3{grid-template-columns: 1fr}
      .grid-4{grid-template-columns: repeat(2, 1fr)}
      .steps{grid-template-columns: repeat(2, 1fr)}
      .cap-list{grid-template-columns: 1fr}
      .case-grid{grid-template-columns: 1fr}
      .article-list{grid-template-columns: 1fr}
      .faq-wrap{grid-template-columns: 1fr}
      .review-grid{grid-template-columns: 1fr}
      .price-wrap{grid-template-columns: 1fr}
      .form-wrap{grid-template-columns: 1fr}
      .tline{grid-template-columns: 1fr}
      .footer-inner{grid-template-columns: 1fr}
      .float-bar{right:12px; bottom:12px}
      .hero-card{padding:18px}
      .side-panel{padding:14px}
    }
    @media (max-width: 520px){
      .meta-chip{min-width: 0}
      .row-2{grid-template-columns: 1fr}
      .steps{grid-template-columns: 1fr}
      .grid-4{grid-template-columns: 1fr}
      .media{grid-template-columns: 1fr}
      .topbar-inner{padding:10px 0}
    }