:root{
      --bg0:#fbfaf8;
      --bg1:#f3f6ff;
      --card:#ffffff;
      --text:#151a22;
      --muted:#5a6575;
      --muted2:#7b8796;
      --line:rgba(17,24,39,.10);
      --shadow:0 10px 30px rgba(17,24,39,.08);
      --shadow2:0 14px 40px rgba(17,24,39,.12);
      --radius:18px;
      --radius2:26px;
      --accent:#2f6bff;
      --accent2:#8c4dff;
      --accent3:#ff5aa5;
      --good:#12b76a;
      --warn:#f59e0b;
      --focus: rgba(47,107,255,.22);
      --container: 1140px;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
      color:var(--text);
      background:
        radial-gradient(1100px 600px at 20% -10%, rgba(140,77,255,.18), transparent 55%),
        radial-gradient(900px 500px at 80% 0%, rgba(47,107,255,.18), transparent 55%),
        radial-gradient(900px 520px at 70% 55%, rgba(255,90,165,.12), transparent 52%),
        linear-gradient(180deg, var(--bg0), #ffffff 32%, #f8fafc 78%, #ffffff 100%);
      min-height:100vh;
    }

    .container{
      width:100%;
      max-width:var(--container);
      margin:0 auto;
      padding:0 18px;
    }

    .skip-link{
      position:absolute;
      left:-999px;
      top:10px;
      background:#111827;
      color:#fff;
      padding:10px 14px;
      border-radius:12px;
      z-index:9999;
    }
    .skip-link:focus{left:18px; outline:2px solid #fff; outline-offset:2px}

    header{
      position:sticky;
      top:0;
      z-index:50;
      background: rgba(251,250,248,.72);
      backdrop-filter: blur(10px);
      border-bottom:1px solid rgba(17,24,39,.07);
    }
    .nav-wrap{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      padding:14px 0;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width: 230px;
    }
    .brand img{
      width:40px;
      height:40px;
      object-fit:contain;
    }
    .brand-title{
      display:flex;
      flex-direction:column;
      line-height:1.1;
    }
    .brand-title strong{
      font-size:14.5px;
      letter-spacing:.2px;
    }
    .brand-title span{
      font-size:12px;
      color:var(--muted);
    }

    .nav-links{
      display:flex;
      align-items:center;
      gap:10px;
      flex-wrap:wrap;
      justify-content:flex-end;
    }
    .nav-links a{
      text-decoration:none;
      color:var(--muted);
      font-size:13px;
      padding:10px 10px;
      border-radius:12px;
      border:1px solid transparent;
      transition: transform .15s ease, background .15s ease, border-color .15s ease, color .15s ease;
      white-space:nowrap;
    }
    .nav-links a:hover{
      background:rgba(47,107,255,.08);
      border-color:rgba(47,107,255,.18);
      color:#20324d;
      transform: translateY(-1px);
    }
    .nav-cta{
      display:flex;
      align-items:center;
      gap:10px;
      margin-left:4px;
      flex-wrap:wrap;
      justify-content:flex-end;
    }

    .btn{
      appearance:none;
      border:1px solid rgba(17,24,39,.10);
      background:#fff;
      color:var(--text);
      padding:10px 14px;
      border-radius:14px;
      font-weight:650;
      font-size:13px;
      text-decoration:none;
      display:inline-flex;
      align-items:center;
      gap:10px;
      box-shadow: 0 6px 18px rgba(17,24,39,.06);
      transition: transform .16s ease, box-shadow .16s ease, background .16s ease, border-color .16s ease;
      cursor:pointer;
      user-select:none;
    }
    .btn:hover{
      transform: translateY(-1px);
      box-shadow: 0 10px 26px rgba(17,24,39,.10);
      border-color: rgba(47,107,255,.25);
    }
    .btn:active{transform: translateY(0px); box-shadow: 0 6px 18px rgba(17,24,39,.08)}
    .btn:focus{outline:none}
    .btn:focus-visible{box-shadow: 0 0 0 4px var(--focus), 0 10px 26px rgba(17,24,39,.10); border-color: rgba(47,107,255,.35)}
    .btn-primary{
      border-color: rgba(47,107,255,.25);
      background: linear-gradient(135deg, rgba(47,107,255,1), rgba(140,77,255,1));
      color:#fff;
      box-shadow: 0 14px 38px rgba(47,107,255,.18);
    }
    .btn-primary:hover{
      box-shadow: 0 18px 52px rgba(47,107,255,.24);
      border-color: rgba(255,255,255,.35);
    }
    .btn-soft{
      background: rgba(47,107,255,.08);
      border-color: rgba(47,107,255,.18);
      box-shadow:none;
    }

    .icon-dot{
      width:10px; height:10px; border-radius:50%;
      background: radial-gradient(circle at 30% 30%, #fff, rgba(255,255,255,.2) 36%, rgba(255,255,255,0) 60%),
        linear-gradient(135deg, var(--accent), var(--accent2));
      box-shadow: 0 10px 20px rgba(47,107,255,.22);
    }

    .mobile-toggle{
      display:none;
      align-items:center;
      justify-content:center;
      width:42px;
      height:42px;
      border-radius:14px;
      border:1px solid rgba(17,24,39,.10);
      background:#fff;
      cursor:pointer;
      box-shadow:0 8px 22px rgba(17,24,39,.06);
    }
    .mobile-toggle:focus-visible{outline:none; box-shadow: 0 0 0 4px var(--focus), 0 8px 22px rgba(17,24,39,.06)}
    .burger{
      width:18px; height:12px; position:relative;
    }
    .burger span{
      position:absolute; left:0; right:0; height:2px; border-radius:2px;
      background:#1f2a37; transition: transform .2s ease, top .2s ease, opacity .2s ease;
    }
    .burger span:nth-child(1){top:0}
    .burger span:nth-child(2){top:5px}
    .burger span:nth-child(3){top:10px}
    .mobile-toggle[aria-expanded="true"] .burger span:nth-child(1){top:5px; transform: rotate(45deg)}
    .mobile-toggle[aria-expanded="true"] .burger span:nth-child(2){opacity:0}
    .mobile-toggle[aria-expanded="true"] .burger span:nth-child(3){top:5px; transform: rotate(-45deg)}

    .mobile-panel{
      display:none;
      padding: 0 0 14px 0;
    }
    .mobile-panel-inner{
      border:1px solid rgba(17,24,39,.08);
      background: rgba(255,255,255,.74);
      border-radius: 18px;
      box-shadow: 0 18px 48px rgba(17,24,39,.08);
      padding: 12px;
    }
    .mobile-panel a{
      display:flex;
      align-items:center;
      justify-content:space-between;
      padding: 12px 12px;
      border-radius: 14px;
      text-decoration:none;
      color: var(--text);
      border:1px solid transparent;
      transition: background .15s ease, border-color .15s ease, transform .15s ease;
      margin-bottom:8px;
      font-weight:650;
      font-size:13.5px;
    }
    .mobile-panel a:last-child{margin-bottom:0}
    .mobile-panel a:hover{
      background: rgba(47,107,255,.08);
      border-color: rgba(47,107,255,.18);
      transform: translateY(-1px);
    }

    .hero{
      padding: 26px 0 10px;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.15fr .85fr;
      gap:18px;
      align-items:stretch;
    }

    .hero-card{
      position:relative;
      border:1px solid rgba(17,24,39,.08);
      background:
        radial-gradient(1100px 520px at 0% 0%, rgba(47,107,255,.18), transparent 56%),
        radial-gradient(900px 520px at 70% 0%, rgba(140,77,255,.14), transparent 52%),
        linear-gradient(180deg, rgba(255,255,255,.80), rgba(255,255,255,.66));
      border-radius: var(--radius2);
      padding: 22px;
      overflow:hidden;
      box-shadow: var(--shadow);
      min-height: 380px;
    }
    .hero-card:before{
      content:"";
      position:absolute;
      inset:-2px;
      background:
        radial-gradient(600px 240px at 18% 15%, rgba(255,90,165,.22), transparent 60%),
        radial-gradient(540px 220px at 65% 20%, rgba(47,107,255,.22), transparent 60%),
        radial-gradient(520px 220px at 88% 60%, rgba(140,77,255,.18), transparent 60%);
      filter:saturate(1.05);
      pointer-events:none;
      opacity:.9;
    }
    .hero-inner{position:relative; z-index:1; display:flex; flex-direction:column; height:100%}
    .kicker{
      display:inline-flex;
      gap:10px;
      align-items:center;
      padding:9px 12px;
      border-radius: 999px;
      background: rgba(255,255,255,.72);
      border:1px solid rgba(17,24,39,.08);
      width:fit-content;
    }
    .kicker b{font-size:12.5px}
    .kicker .pill{
      font-size:12px;
      color:var(--muted);
      padding: 3px 10px;
      border-radius: 999px;
      border:1px solid rgba(47,107,255,.18);
      background: rgba(47,107,255,.07);
      font-weight:650;
    }
    .hero h1{
      margin:14px 0 10px;
      font-size: 34px;
      line-height:1.18;
      letter-spacing: -0.6px;
    }
    .hero p{
      margin:0;
      color:var(--muted);
      font-size:15px;
      line-height:1.65;
      max-width: 64ch;
    }
    .hero-actions{
      display:flex;
      align-items:center;
      gap:12px;
      flex-wrap:wrap;
      margin-top: 18px;
    }
    .hero-meta{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
      margin-top:auto;
      padding-top: 18px;
    }
    .meta-chip{
      display:flex;
      align-items:flex-start;
      gap:10px;
      padding: 10px 12px;
      border-radius: 16px;
      background: rgba(255,255,255,.70);
      border: 1px solid rgba(17,24,39,.08);
      min-width: 210px;
    }
    .meta-chip .mini{
      width:34px; height:34px; border-radius: 12px;
      background: linear-gradient(135deg, rgba(47,107,255,1), rgba(140,77,255,1));
      box-shadow: 0 18px 50px rgba(47,107,255,.18);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
    }
    .mini svg{width:18px; height:18px; fill:#fff}
    .meta-chip b{display:block; font-size:13.5px}
    .meta-chip span{display:block; font-size:12.5px; color:var(--muted); margin-top:3px; line-height:1.35}

    .hero-side{
      border:1px solid rgba(17,24,39,.08);
      background: rgba(255,255,255,.74);
      border-radius: var(--radius2);
      padding: 18px;
      box-shadow: 0 14px 44px rgba(17,24,39,.08);
      overflow:hidden;
      position:relative;
      min-height: 380px;
    }
    .hero-side:after{
      content:"";
      position:absolute;
      right:-120px;
      top:-120px;
      width:320px; height:320px;
      border-radius:50%;
      background: radial-gradient(circle at 30% 30%, rgba(255,255,255,.9), rgba(255,255,255,0) 55%),
        conic-gradient(from 140deg, rgba(47,107,255,.55), rgba(140,77,255,.55), rgba(255,90,165,.45), rgba(47,107,255,.55));
      opacity:.18;
      filter: blur(.2px);
      pointer-events:none;
    }
    .side-inner{position:relative; z-index:1; display:flex; flex-direction:column; height:100%}
    .side-top{
      display:flex; align-items:flex-start; justify-content:space-between; gap:10px;
    }
    .side-title{
      display:flex; flex-direction:column;
      gap:6px;
    }
    .side-title b{font-size:15px}
    .side-title span{font-size:13px; color:var(--muted); line-height:1.45}
    .rating-badge{
      display:flex; flex-direction:column; align-items:flex-end;
      gap:6px;
      padding:10px 12px;
      border-radius: 16px;
      border:1px solid rgba(17,24,39,.08);
      background: rgba(255,255,255,.70);
      min-width: 112px;
    }
    .rating-badge .stars{
      display:flex; gap:4px;
    }
    .rating-badge svg{width:16px; height:16px; fill: #f59e0b}
    .rating-badge strong{font-size:14px}
    .rating-badge span{font-size:12px; color:var(--muted);}

    .side-grid{
      display:grid;
      grid-template-columns: 1fr;
      gap:12px;
      margin-top: 14px;
    }
    .side-box{
      border-radius: 18px;
      border:1px solid rgba(17,24,39,.08);
      background: linear-gradient(180deg, rgba(255,255,255,.88), rgba(255,255,255,.62));
      padding: 12px;
    }
    .side-box .row{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      margin-bottom:8px;
    }
    .side-box .row b{font-size:13.5px}
    .side-box .row i{
      font-style:normal;
      font-size:12px;
      color:var(--muted);
      padding: 6px 10px;
      border-radius: 999px;
      border:1px solid rgba(47,107,255,.18);
      background: rgba(47,107,255,.07);
      font-weight:700;
      white-space:nowrap;
    }
    .bar{
      height:10px;
      border-radius:999px;
      background: rgba(17,24,39,.07);
      overflow:hidden;
    }
    .bar > span{
      display:block;
      height:100%;
      width: 62%;
      border-radius:999px;
      background: linear-gradient(90deg, rgba(47,107,255,1), rgba(140,77,255,1));
      box-shadow: 0 12px 30px rgba(47,107,255,.20);
      transition: width .35s ease;
    }
    .bar.alt > span{width: 78%; background: linear-gradient(90deg, rgba(140,77,255,1), rgba(255,90,165,.95))}
    .bar.alt2 > span{width: 54%; background: linear-gradient(90deg, rgba(255,90,165,.95), rgba(47,107,255,1))}
    .side-note{
      margin-top:auto;
      padding-top: 14px;
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .side-note p{
      margin:0;
      color:var(--muted);
      font-size:13px;
      line-height:1.55;
    }
    .mini-list{
      display:flex; gap:10px; flex-wrap:wrap;
    }
    .mini-tag{
      font-size:12.5px;
      color:#243246;
      border-radius: 999px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.68);
      padding:7px 10px;
      font-weight:650;
    }

    section{padding: 34px 0}
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:16px;
      margin-bottom: 16px;
    }
    .section-head h2{
      margin:0;
      font-size:22px;
      letter-spacing: -0.2px;
    }
    .section-head p{
      margin:0;
      color:var(--muted);
      font-size:14px;
      line-height:1.6;
      max-width: 62ch;
    }
    .divider{
      height:1px; background: rgba(17,24,39,.08);
      margin: 18px 0 0;
    }

    .grid-3{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:14px;
    }
    .grid-4{
      display:grid;
      grid-template-columns: repeat(4, 1fr);
      gap:12px;
    }
    .grid-2{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:14px;
    }

    .card{
      background: rgba(255,255,255,.78);
      border:1px solid rgba(17,24,39,.08);
      border-radius: var(--radius);
      box-shadow: 0 14px 44px rgba(17,24,39,.06);
      padding: 16px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease, background .18s ease;
      position:relative;
      overflow:hidden;
    }
    .card:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 52px rgba(17,24,39,.10);
      border-color: rgba(47,107,255,.20);
      background: rgba(255,255,255,.86);
    }
    .card .card-title{
      display:flex; align-items:center; gap:12px;
      margin-bottom:10px;
    }
    .badge-icon{
      width:40px; height:40px;
      border-radius: 16px;
      background: linear-gradient(135deg, rgba(47,107,255,1), rgba(140,77,255,1));
      box-shadow: 0 18px 44px rgba(47,107,255,.18);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
    }
    .badge-icon svg{width:20px; height:20px; fill:#fff}
    .card h3{
      margin:0;
      font-size:15px;
      letter-spacing:-.1px;
    }
    .card p{
      margin:0;
      color:var(--muted);
      font-size:13.5px;
      line-height:1.65;
    }
    .bullets{
      margin:12px 0 0;
      padding:0;
      list-style:none;
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .bullets li{
      display:flex; align-items:flex-start; gap:10px;
      color:var(--muted);
      font-size:13.5px;
      line-height:1.5;
    }
    .check{
      width:18px; height:18px; border-radius:6px;
      background: rgba(18,183,106,.12);
      border:1px solid rgba(18,183,106,.25);
      display:flex; align-items:center; justify-content:center;
      flex: 0 0 auto;
      margin-top:2px;
    }
    .check svg{width:12px; height:12px; fill:#12b76a}

    .steps{
      display:grid;
      grid-template-columns: repeat(4, 1fr);
      gap:12px;
      align-items:start;
    }
    .step{
      padding: 16px;
      border-radius: var(--radius);
      background: rgba(255,255,255,.76);
      border:1px solid rgba(17,24,39,.08);
      box-shadow: 0 12px 38px rgba(17,24,39,.06);
      position:relative;
      overflow:hidden;
    }
    .step:after{
      content:"";
      position:absolute;
      left:-40px;
      top:-40px;
      width:120px; height:120px;
      background: radial-gradient(circle at 30% 30%, rgba(47,107,255,.18), transparent 60%);
      opacity:.9;
      pointer-events:none;
      transform: rotate(12deg);
    }
    .step .top{
      position:relative;
      z-index:1;
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      margin-bottom:10px;
    }
    .num{
      width:36px; height:36px;
      border-radius: 16px;
      background: rgba(47,107,255,.10);
      border: 1px solid rgba(47,107,255,.20);
      color: #1f4fd6;
      font-weight:900;
      display:flex; align-items:center; justify-content:center;
      font-size:14px;
    }
    .step b{font-size:15px; position:relative; z-index:1}
    .step p{
      position:relative; z-index:1;
      margin:0;
      color:var(--muted);
      font-size:13.5px;
      line-height:1.65;
    }

    .timeline{
      display:grid;
      grid-template-columns: 220px 1fr;
      gap:14px;
      align-items:start;
    }
    .timeline .rail{
      border-radius: var(--radius);
      border:1px solid rgba(17,24,39,.08);
      background: rgba(255,255,255,.74);
      padding: 14px;
      position:sticky;
      top: 92px;
      box-shadow: 0 12px 38px rgba(17,24,39,.06);
      align-self:start;
    }
    .rail h3{margin:0 0 10px; font-size:15px}
    .rail p{margin:0; color:var(--muted); font-size:13.5px; line-height:1.6}
    .rail .rail-list{
      margin-top:12px; display:flex; flex-direction:column; gap:10px;
    }
    .rail-item{
      display:flex; gap:10px; align-items:flex-start;
      padding: 10px 10px;
      border-radius: 14px;
      border:1px solid rgba(17,24,39,.08);
      background: rgba(255,255,255,.70);
      cursor:pointer;
      transition: transform .15s ease, border-color .15s ease, background .15s ease;
    }
    .rail-item:hover{transform: translateY(-1px); border-color: rgba(47,107,255,.20)}
    .rail-item[aria-selected="true"]{
      border-color: rgba(47,107,255,.28);
      background: linear-gradient(180deg, rgba(47,107,255,.10), rgba(140,77,255,.06));
    }
    .rail-dot{
      width:16px; height:16px; border-radius: 6px;
      background: linear-gradient(135deg, rgba(47,107,255,1), rgba(140,77,255,1));
      box-shadow: 0 16px 40px rgba(47,107,255,.18);
      margin-top:2px;
      flex:0 0 auto;
    }
    .rail-item b{font-size:13.5px}
    .rail-item span{display:block; color:var(--muted); font-size:12.5px; margin-top:4px; line-height:1.35}

    .timeline-content{
      display:grid; gap:12px;
    }
    .panel{
      border-radius: var(--radius);
      border:1px solid rgba(17,24,39,.08);
      background: rgba(255,255,255,.76);
      box-shadow: 0 12px 38px rgba(17,24,39,.06);
      padding: 16px;
      position:relative;
      overflow:hidden;
    }
    .panel:before{
      content:"";
      position:absolute;
      inset:-2px;
      background: radial-gradient(700px 220px at 20% 0%, rgba(47,107,255,.14), transparent 55%),
        radial-gradient(560px 200px at 80% 20%, rgba(255,90,165,.10), transparent 52%);
      opacity:.95;
      pointer-events:none;
    }
    .panel > *{position:relative; z-index:1}
    .panel h3{margin:0 0 8px; font-size:16px}
    .panel p{margin:0; color:var(--muted); font-size:13.5px; line-height:1.65}
    .panel .kv{
      margin-top:12px;
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:10px;
    }
    .kv .k{
      border-radius: 16px;
      border:1px solid rgba(17,24,39,.08);
      background: rgba(255,255,255,.68);
      padding: 12px;
    }
    .k b{display:block; font-size:13.5px}
    .k span{display:block; color:var(--muted); font-size:12.5px; margin-top:4px; line-height:1.35}

    .table-wrap{
      border-radius: var(--radius2);
      border:1px solid rgba(17,24,39,.08);
      background: rgba(255,255,255,.70);
      box-shadow: 0 14px 44px rgba(17,24,39,.06);
      overflow:hidden;
    }
    .table-scroll{
      width:100%;
      overflow:auto;
      -webkit-overflow-scrolling: touch;
    }
    table{
      width:100%;
      border-collapse:collapse;
      min-width: 840px;
    }
    th, td{
      padding: 14px 14px;
      border-bottom: 1px solid rgba(17,24,39,.08);
      text-align:left;
      vertical-align:top;
      font-size:13.5px;
    }
    th{
      background: linear-gradient(135deg, rgba(47,107,255,.12), rgba(140,77,255,.08));
      color:#1b2a44;
      font-weight:900;
      letter-spacing:.1px;
    }
    tr:last-child td{border-bottom:0}
    td strong{display:block; font-size:13.5px}
    td span{display:block; color:var(--muted); margin-top:4px; line-height:1.45}

    .compare-top{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:14px;
      margin-bottom: 14px;
    }
    .score-card{
      flex:0 0 auto;
      width: 290px;
      border-radius: var(--radius2);
      border:1px solid rgba(17,24,39,.08);
      background: rgba(255,255,255,.72);
      box-shadow: 0 18px 52px rgba(17,24,39,.08);
      padding: 16px;
      position:relative;
      overflow:hidden;
    }
    .score-card:before{
      content:"";
      position:absolute;
      right:-80px; top:-80px;
      width:220px; height:220px;
      border-radius:50%;
      background: conic-gradient(from 120deg, rgba(47,107,255,.55), rgba(140,77,255,.55), rgba(255,90,165,.42), rgba(47,107,255,.55));
      opacity:.18;
      pointer-events:none;
    }
    .score-card > *{position:relative; z-index:1}
    .score-head{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      margin-bottom: 8px;
    }
    .score-head b{font-size:15px}
    .score-stars{
      display:flex; gap:4px; align-items:center;
    }
    .score-stars svg{width:18px; height:18px; fill:#f59e0b}
    .score-val{
      display:flex; align-items:flex-end; gap:10px;
      margin-top: 10px;
    }
    .score-val strong{
      font-size:38px;
      letter-spacing:-1px;
      line-height:1;
    }
    .score-val span{
      color:var(--muted);
      font-size:13.5px;
      line-height:1.4;
      margin-bottom: 8px;
    }
    .score-foot{
      margin-top: 12px;
      color:var(--muted);
      font-size:13.5px;
      line-height:1.6;
    }

    .tag-cloud{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .tag{
      padding: 8px 12px;
      border-radius: 999px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      color:#243246;
      font-size:13px;
      font-weight:650;
      transition: transform .15s ease, border-color .15s ease, background .15s ease;
      cursor:pointer;
      user-select:none;
    }
    .tag:hover{
      transform: translateY(-1px);
      border-color: rgba(47,107,255,.22);
      background: rgba(47,107,255,.07);
    }

    .faq-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
      align-items:start;
    }
    details{
      border-radius: var(--radius);
      border:1px solid rgba(17,24,39,.08);
      background: rgba(255,255,255,.76);
      box-shadow: 0 12px 38px rgba(17,24,39,.06);
      padding: 14px 14px;
      overflow:hidden;
      transition: border-color .18s ease, transform .18s ease, box-shadow .18s ease;
    }
    details:hover{
      border-color: rgba(47,107,255,.22);
      transform: translateY(-1px);
      box-shadow: 0 18px 52px rgba(17,24,39,.10);
    }
    summary{
      cursor:pointer;
      list-style:none;
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:12px;
      font-weight:900;
      font-size:14px;
      color:#1b2a44;
      padding-right: 8px;
    }
    summary::-webkit-details-marker{display:none}
    .sum-left{
      display:flex; gap:10px; align-items:flex-start;
    }
    .qicon{
      width:28px; height:28px; border-radius: 12px;
      background: rgba(47,107,255,.10);
      border: 1px solid rgba(47,107,255,.20);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      margin-top:1px;
    }
    .qicon svg{width:16px; height:16px; fill:#2453e8}
    .chev{
      width:20px; height:20px; flex:0 0 auto;
      transition: transform .2s ease;
      margin-top:2px;
      fill: #4b5563;
      opacity:.85;
    }
    details[open] .chev{transform: rotate(180deg)}
    details .ans{
      margin-top: 10px;
      color:var(--muted);
      font-size:13.5px;
      line-height:1.7;
      padding-right: 4px;
    }

    .reviews{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:12px;
    }
    .review{
      padding:16px;
      border-radius: var(--radius);
      border:1px solid rgba(17,24,39,.08);
      background: rgba(255,255,255,.76);
      box-shadow: 0 12px 38px rgba(17,24,39,.06);
      overflow:hidden;
      position:relative;
    }
    .review:before{
      content:"";
      position:absolute;
      inset:-2px;
      background: radial-gradient(420px 160px at 10% 0%, rgba(47,107,255,.12), transparent 55%),
                  radial-gradient(360px 150px at 90% 20%, rgba(255,90,165,.10), transparent 52%);
      opacity:.9;
      pointer-events:none;
    }
    .review > *{position:relative; z-index:1}
    .review .top{
      display:flex; align-items:flex-start; justify-content:space-between; gap:10px;
      margin-bottom: 10px;
    }
    .avatar{
      width:42px; height:42px;
      border-radius: 16px;
      background: linear-gradient(135deg, rgba(47,107,255,1), rgba(140,77,255,1));
      box-shadow: 0 18px 44px rgba(47,107,255,.18);
      display:flex; align-items:center; justify-content:center;
      color:#fff;
      font-weight:900;
      letter-spacing:.4px;
      flex:0 0 auto;
    }
    .review h3{
      margin:0;
      font-size:14.5px;
    }
    .review .role{
      margin-top:4px;
      color:var(--muted);
      font-size:12.5px;
      line-height:1.35;
    }
    .review .stars{
      display:flex; gap:4px;
      margin-top:3px;
    }
    .review .stars svg{width:16px; height:16px; fill:#f59e0b}
    .review p{
      margin:0;
      color:var(--muted);
      font-size:13.5px;
      line-height:1.7;
    }

    .cards-row{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
      align-items:stretch;
    }
    .case-card{
      padding:16px;
      border-radius: var(--radius);
      border:1px solid rgba(17,24,39,.08);
      background: rgba(255,255,255,.76);
      box-shadow: 0 12px 38px rgba(17,24,39,.06);
      display:flex;
      flex-direction:column;
      gap:10px;
      overflow:hidden;
      position:relative;
    }
    .case-card:before{
      content:"";
      position:absolute;
      inset:-2px;
      background: radial-gradient(480px 180px at 0% 0%, rgba(140,77,255,.12), transparent 55%),
                  radial-gradient(420px 160px at 100% 20%, rgba(47,107,255,.10), transparent 52%);
      pointer-events:none;
      opacity:.85;
    }
    .case-card > *{position:relative; z-index:1}
    .case-top{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
    }
    .case-top b{font-size:15.5px}
    .case-top .chip{
      border-radius: 999px;
      padding: 7px 10px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.70);
      color:#253449;
      font-size:12.5px;
      font-weight:800;
      white-space:nowrap;
    }
    .case-desc{
      color:var(--muted);
      font-size:13.5px;
      line-height:1.7;
      margin:0;
    }
    .case-foot{
      margin-top:auto;
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      flex-wrap:wrap;
    }
    .case-foot .bul{
      display:flex; gap:10px; flex-wrap:wrap;
    }
    .bul span{
      font-size:12.5px;
      color:var(--muted);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.66);
      padding: 7px 10px;
      border-radius: 999px;
      font-weight:650;
    }

    .article-list{
      display:grid;
      grid-template-columns: 1.2fr .8fr;
      gap:12px;
      align-items:start;
    }
    .articles{
      display:grid;
      gap:10px;
    }
    .article{
      padding: 14px;
      border-radius: var(--radius);
      border:1px solid rgba(17,24,39,.08);
      background: rgba(255,255,255,.74);
      box-shadow: 0 12px 38px rgba(17,24,39,.06);
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
      transition: transform .16s ease, border-color .16s ease, background .16s ease;
    }
    .article:hover{
      transform: translateY(-2px);
      border-color: rgba(47,107,255,.22);
      background: rgba(255,255,255,.86);
    }
    .article .left{
      display:flex; gap:12px; align-items:flex-start;
    }
    .aicon{
      width:38px; height:38px; border-radius: 16px;
      background: linear-gradient(135deg, rgba(47,107,255,1), rgba(255,90,165,.85));
      display:flex; align-items:center; justify-content:center;
      color:#fff; font-weight:900;
      box-shadow: 0 18px 44px rgba(47,107,255,.18);
      flex:0 0 auto;
      font-size:14px;
    }
    .article b{
      display:block;
      font-size:14.5px;
      margin-top:1px;
      line-height:1.35;
    }
    .article .meta{
      color:var(--muted);
      font-size:12.5px;
      margin-top:6px;
      line-height:1.35;
      display:flex; gap:10px; flex-wrap:wrap;
    }
    .article a{
      text-decoration:none;
      color:#1f4fd6;
      font-weight:900;
      font-size:13.5px;
      white-space:nowrap;
      margin-top:4px;
    }

    .side-form{
      border-radius: var(--radius2);
      border:1px solid rgba(17,24,39,.08);
      background: rgba(255,255,255,.76);
      box-shadow: 0 14px 44px rgba(17,24,39,.06);
      padding: 16px;
      overflow:hidden;
      position:relative;
    }
    .side-form:before{
      content:"";
      position:absolute;
      inset:-2px;
      background: radial-gradient(520px 200px at 10% 0%, rgba(47,107,255,.14), transparent 55%),
                  radial-gradient(420px 200px at 90% 10%, rgba(140,77,255,.12), transparent 52%);
      opacity:.9;
      pointer-events:none;
    }
    .side-form > *{position:relative; z-index:1}
    .side-form h3{
      margin:0 0 6px;
      font-size:16px;
    }
    .side-form p{
      margin:0 0 12px;
      color:var(--muted);
      font-size:13.5px;
      line-height:1.65;
    }
    form{
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .field{
      display:flex;
      flex-direction:column;
      gap:6px;
    }
    label{
      font-size:12.5px;
      color:#2a3446;
      font-weight:800;
    }
    input, select, textarea{
      width:100%;
      padding:12px 12px;
      border-radius: 14px;
      border:1px solid rgba(17,24,39,.12);
      background: rgba(255,255,255,.90);
      color: var(--text);
      font-size:14px;
      outline:none;
      transition: box-shadow .15s ease, border-color .15s ease, transform .15s ease;
    }
    textarea{min-height:98px; resize:vertical}
    input:focus, select:focus, textarea:focus{
      border-color: rgba(47,107,255,.35);
      box-shadow: 0 0 0 4px var(--focus);
    }
    .form-row{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:10px;
    }
    .form-actions{
      display:flex; gap:10px; flex-wrap:wrap; align-items:center; justify-content:space-between;
      margin-top: 4px;
    }
    .helptext{
      color:var(--muted2);
      font-size:12.5px;
      line-height:1.4;
      margin:0;
      max-width: 42ch;
    }

    .about-metrics{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
      align-items:stretch;
    }
    .about-box{
      border-radius: var(--radius2);
      border:1px solid rgba(17,24,39,.08);
      background: rgba(255,255,255,.76);
      box-shadow: 0 14px 44px rgba(17,24,39,.06);
      padding: 16px;
      position:relative;
      overflow:hidden;
    }
    .about-box:before{
      content:"";
      position:absolute;
      inset:-2px;
      background: radial-gradient(520px 200px at 0% 0%, rgba(255,90,165,.12), transparent 55%),
                  radial-gradient(520px 220px at 90% 10%, rgba(47,107,255,.12), transparent 52%);
      opacity:.9;
      pointer-events:none;
    }
    .about-box > *{position:relative; z-index:1}
    .about-box h3{margin:0 0 8px; font-size:16px}
    .about-box p{margin:0; color:var(--muted); font-size:13.5px; line-height:1.7}
    .metric-grid{
      display:grid;
      grid-template-columns: repeat(2, 1fr);
      gap:10px;
      margin-top: 12px;
    }
    .metric{
      border-radius: 18px;
      border:1px solid rgba(17,24,39,.08);
      background: rgba(255,255,255,.68);
      padding: 12px;
    }
    .metric strong{
      display:block;
      font-size:18px;
      letter-spacing:-.3px;
    }
    .metric span{
      display:block;
      margin-top:6px;
      color:var(--muted);
      font-size:12.5px;
      line-height:1.35;
    }

    .partner-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
      align-items:start;
    }
    .net-list{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .net{
      padding:10px 12px;
      border-radius: 16px;
      border:1px solid rgba(17,24,39,.08);
      background: rgba(255,255,255,.70);
      box-shadow: 0 12px 38px rgba(17,24,39,.05);
      display:flex; align-items:center; gap:10px;
      min-width: 220px;
      flex: 1 1 220px;
    }
    .net i{
      font-style:normal;
      width:30px; height:30px;
      border-radius: 14px;
      background: rgba(47,107,255,.10);
      border: 1px solid rgba(47,107,255,.20);
      display:flex; align-items:center; justify-content:center;
      color:#2453e8;
      font-weight:900;
      flex:0 0 auto;
    }
    .net b{font-size:13.5px}
    .net span{display:block; color:var(--muted); font-size:12.5px; margin-top:4px; line-height:1.35}

    .footer{
      padding: 26px 0 34px;
      background: linear-gradient(180deg, rgba(255,255,255,0), rgba(248,250,252,1) 18%, rgba(255,255,255,1) 100%);
      border-top: 1px solid rgba(17,24,39,.08);
      margin-top: 18px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap:14px;
      align-items:start;
    }
    .foot-card{
      border-radius: var(--radius2);
      border:1px solid rgba(17,24,39,.08);
      background: rgba(255,255,255,.74);
      box-shadow: 0 14px 44px rgba(17,24,39,.06);
      padding: 16px;
      overflow:hidden;
      position:relative;
    }
    .foot-card:before{
      content:"";
      position:absolute;
      inset:-2px;
      background: radial-gradient(520px 200px at 0% 0%, rgba(47,107,255,.12), transparent 55%),
                  radial-gradient(420px 180px at 90% 15%, rgba(140,77,255,.10), transparent 52%);
      opacity:.95;
      pointer-events:none;
    }
    .foot-card > *{position:relative; z-index:1}
    .foot-top{
      display:flex; gap:12px; align-items:flex-start; justify-content:space-between; flex-wrap:wrap;
    }
    .foot-top .left{
      display:flex; gap:12px; align-items:flex-start;
    }
    .foot-top img.logo{
      width:46px; height:46px; object-fit:contain;
      border-radius: 18px;
      background: rgba(255,255,255,.8);
      border:1px solid rgba(17,24,39,.10);
      padding:8px;
    }
    .foot-top b{font-size:16px}
    .foot-top p{
      margin:6px 0 0;
      color:var(--muted);
      font-size:13.5px;
      line-height:1.65;
      max-width: 52ch;
    }
    .foot-links{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top: 12px;
    }
    .foot-links a{
      text-decoration:none;
      color:#1f4fd6;
      border:1px solid rgba(31,79,214,.20);
      background: rgba(31,79,214,.06);
      padding: 9px 12px;
      border-radius: 999px;
      font-weight:850;
      font-size:12.5px;
      transition: transform .15s ease, background .15s ease, border-color .15s ease;
      white-space:nowrap;
    }
    .foot-links a:hover{
      transform: translateY(-1px);
      background: rgba(31,79,214,.10);
      border-color: rgba(31,79,214,.30);
    }
    .wechat{
      display:flex; align-items:center; gap:12px;
    }
    .wechat img{
      width:98px; height:98px;
      object-fit:contain;
      border-radius: 22px;
      border:1px solid rgba(17,24,39,.10);
      background:#fff;
      padding:8px;
    }
    .wechat .text{
      display:flex; flex-direction:column; gap:8px;
      max-width: 260px;
    }
    .wechat .text b{font-size:14.5px}
    .wechat .text span{color:var(--muted); font-size:13.2px; line-height:1.55}
    .copyright{
      margin-top: 14px;
      color: var(--muted);
      font-size:12.5px;
      line-height:1.6;
      display:flex;
      justify-content:space-between;
      gap:12px;
      flex-wrap:wrap;
    }

    .floating{
      position:fixed;
      right:14px;
      bottom: 14px;
      z-index:60;
      display:flex;
      flex-direction:column;
      gap:10px;
      pointer-events:none;
    }
    .float-btn{
      pointer-events:auto;
      width: 48px; height: 48px;
      border-radius: 18px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.85);
      box-shadow: 0 18px 48px rgba(17,24,39,.14);
      display:flex; align-items:center; justify-content:center;
      cursor:pointer;
      transition: transform .16s ease, box-shadow .16s ease, border-color .16s ease;
      text-decoration:none;
    }
    .float-btn:hover{
      transform: translateY(-2px);
      border-color: rgba(47,107,255,.22);
      box-shadow: 0 22px 60px rgba(17,24,39,.18);
    }
    .float-btn svg{width:20px; height:20px; fill:#1f2a37}
    .toast{
      position:fixed;
      left:50%;
      bottom: 84px;
      transform: translateX(-50%);
      background: rgba(17,24,39,.92);
      color:#fff;
      padding: 12px 14px;
      border-radius: 16px;
      box-shadow: 0 18px 52px rgba(17,24,39,.30);
      font-size:13px;
      z-index:80;
      opacity:0;
      pointer-events:none;
      transition: opacity .2s ease, transform .2s ease;
      max-width: 92vw;
      text-align:center;
    }
    .toast.show{
      opacity:1;
      transform: translateX(-50%) translateY(-6px);
    }

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

    @media (max-width: 980px){
      .hero-grid{grid-template-columns: 1fr; }
      .hero-card, .hero-side{min-height:auto}
      .grid-3{grid-template-columns: 1fr}
      .grid-4{grid-template-columns: 1fr 1fr}
      .steps{grid-template-columns: 1fr 1fr}
      .timeline{grid-template-columns: 1fr}
      .timeline .rail{position:relative; top:auto}
      .faq-grid{grid-template-columns: 1fr}
      .reviews{grid-template-columns: 1fr}
      .cards-row{grid-template-columns: 1fr}
      .article-list{grid-template-columns: 1fr}
      .partner-grid{grid-template-columns: 1fr}
      .footer-grid{grid-template-columns: 1fr}
      .score-card{width:100%}
      table{min-width: 760px}
      .form-row{grid-template-columns: 1fr}
      .mobile-toggle{display:flex}
      .nav-links, .nav-cta .btn-soft, .nav-cta .btn-primary{display:none}
      .mobile-panel{display:block}
      .mobile-panel[hidden]{display:none}
    }
    @media (prefers-reduced-motion: reduce){
      html{scroll-behavior:auto}
      .reveal{transition:none}
      .card, .btn, details, .article, .tag, .float-btn{transition:none}
    }