:root{
      --bg: #fbfbfd;
      --surface: rgba(255,255,255,.78);
      --surface2: rgba(255,255,255,.9);
      --text: #101828;
      --muted: #5a6677;
      --line: rgba(16,24,40,.10);
      --line2: rgba(16,24,40,.08);
      --brand: #2a6df6;
      --brand2: #17b7a7;
      --accent: #ff7a18;
      --shadow: 0 18px 50px rgba(16,24,40,.10);
      --shadow2: 0 10px 30px rgba(16,24,40,.10);
      --radius-xl: 22px;
      --radius-lg: 16px;
      --radius-md: 12px;
      --radius-sm: 10px;
      --container: 1120px;
      --pad: 16px;
      --focus: 0 0 0 4px rgba(42,109,246,.18);
      --gradA: linear-gradient(135deg, rgba(42,109,246,.18), rgba(23,183,167,.16) 45%, rgba(255,122,24,.12));
      --gradB: radial-gradient(800px 300px at 10% 0%, rgba(42,109,246,.22), transparent 60%),
               radial-gradient(700px 240px at 85% 10%, rgba(23,183,167,.18), transparent 58%),
               radial-gradient(560px 220px at 70% 80%, rgba(255,122,24,.12), transparent 55%);
      --gradC: linear-gradient(135deg, rgba(42,109,246,.95), rgba(23,183,167,.95));
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      background: var(--bg);
      color: var(--text);
      line-height: 1.55;
      overflow-x:hidden;
    }
    a{color:inherit; text-decoration:none}
    img{max-width:100%; height:auto; display:block}
    button, input, select, textarea{
      font: inherit;
      color:inherit;
    }
    .container{
      max-width: var(--container);
      margin: 0 auto;
      padding: 0 var(--pad);
    }

    .skip-link{
      position:absolute;
      left:-999px;
      top:10px;
      background:#fff;
      border:1px solid var(--line);
      padding:10px 12px;
      border-radius: 10px;
      z-index:9999;
    }
    .skip-link:focus{left: var(--pad); outline:none; box-shadow: var(--focus)}

    header{
      position: sticky;
      top: 0;
      z-index: 50;
      backdrop-filter: blur(10px);
      background: rgba(251,251,253,.66);
      border-bottom: 1px solid rgba(16,24,40,.08);
    }
    .nav-wrap{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap: 14px;
      padding: 10px 0;
    }
    .brand{
      display:flex;
      align-items:center;
      gap: 12px;
      min-width: 220px;
    }
    .brand img{
      width: 40px;
      height: 40px;
      object-fit:contain;
    }
    .brand-title{
      display:flex;
      flex-direction:column;
      gap: 2px;
    }
    .brand-title strong{
      font-size: 14px;
      letter-spacing:.2px;
    }
    .brand-title span{
      font-size: 12px;
      color: var(--muted);
    }
    .nav{
      display:flex;
      align-items:center;
      gap: 10px;
      flex-wrap: wrap;
      justify-content:flex-end;
    }
    .nav a{
      font-size: 13px;
      color: #25324a;
      padding: 8px 10px;
      border-radius: 999px;
      border: 1px solid transparent;
      transition: transform .15s ease, border-color .15s ease, background .15s ease;
      white-space: nowrap;
    }
    .nav a:hover{
      background: rgba(42,109,246,.06);
      border-color: rgba(42,109,246,.18);
      transform: translateY(-1px);
    }

    .nav-cta{
      display:flex;
      align-items:center;
      gap: 10px;
      margin-left: 6px;
      flex-wrap: nowrap;
    }
    .btn{
      border: 1px solid rgba(16,24,40,.12);
      background: rgba(255,255,255,.7);
      padding: 10px 14px;
      border-radius: 999px;
      font-weight: 650;
      font-size: 13px;
      cursor:pointer;
      transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease, background .15s ease;
      display:inline-flex;
      align-items:center;
      gap: 10px;
      user-select:none;
    }
    .btn:focus{outline:none; box-shadow: var(--focus)}
    .btn:hover{transform: translateY(-1px); box-shadow: 0 14px 30px rgba(16,24,40,.10)}
    .btn.primary{
      border-color: rgba(42,109,246,.25);
      background: linear-gradient(135deg, rgba(42,109,246,.12), rgba(23,183,167,.10));
    }
    .btn.solid{
      border-color: rgba(42,109,246,.35);
      background: var(--gradC);
      color: #fff;
      box-shadow: 0 14px 35px rgba(42,109,246,.22);
    }
    .btn.solid:hover{box-shadow: 0 18px 45px rgba(42,109,246,.28)}
    .btn .dot{
      width:10px; height:10px; border-radius:50%;
      background: rgba(255,255,255,.9);
      box-shadow: 0 0 0 4px rgba(255,255,255,.18);
    }
    .btn.solid .dot{background:#fff; box-shadow: 0 0 0 4px rgba(255,255,255,.18)}
    .btn .icon{
      width:16px; height:16px; display:inline-block;
    }

    .mobile-toggle{
      display:none;
      padding: 10px 12px;
    }
    .mobile-toggle .burger{
      width:18px; height:12px; position:relative;
    }
    .mobile-toggle .burger span{
      position:absolute; left:0; right:0; height:2px;
      background:#24324a; border-radius:2px; transition: transform .18s ease, top .18s ease, opacity .18s ease;
    }
    .mobile-toggle .burger span:nth-child(1){top:0}
    .mobile-toggle .burger span:nth-child(2){top:5px}
    .mobile-toggle .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: 10px 0 16px;
    }
    .mobile-panel.open{display:block}
    .mobile-panel .mobile-links{
      display:grid;
      grid-template-columns: repeat(2, minmax(0,1fr));
      gap: 10px;
      padding-top: 10px;
    }
    .mobile-panel a{
      padding: 12px 12px;
      border-radius: 14px;
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.6);
      font-size: 13px;
    }
    .mobile-panel a:hover{border-color: rgba(42,109,246,.25); background: rgba(42,109,246,.06)}
    .mobile-panel .mobile-cta{
      display:flex;
      gap: 10px;
      margin-top: 12px;
      flex-wrap: wrap;
    }

    main{padding: 18px 0 0}

    .hero{
      position: relative;
      padding: 36px 0 18px;
      background: var(--gradB);
      border-bottom: 1px solid rgba(16,24,40,.06);
      overflow:hidden;
    }
    .hero::before{
      content:"";
      position:absolute;
      inset:-40px -40px auto -40px;
      height: 280px;
      background: var(--gradA);
      filter: blur(2px);
      opacity:.9;
      pointer-events:none;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.15fr .85fr;
      gap: 18px;
      align-items: start;
      position:relative;
    }
    .hero-left{
      padding: 12px 0 0;
    }
    .kicker{
      display:inline-flex;
      align-items:center;
      gap: 10px;
      padding: 8px 12px;
      border-radius: 999px;
      border: 1px solid rgba(42,109,246,.22);
      background: rgba(255,255,255,.55);
      box-shadow: 0 10px 25px rgba(16,24,40,.06);
      color: #22324a;
      font-weight: 650;
      font-size: 13px;
    }
    .kicker .spark{
      width: 10px; height: 10px; border-radius: 4px;
      background: linear-gradient(135deg, var(--brand), var(--brand2));
      box-shadow: 0 0 0 5px rgba(42,109,246,.12);
      transform: rotate(10deg);
    }
    h1{
      margin: 16px 0 10px;
      font-size: clamp(26px, 3.2vw, 44px);
      line-height: 1.12;
      letter-spacing: -0.02em;
    }
    .hero-sub{
      color: var(--muted);
      font-size: 15px;
      max-width: 58ch;
      margin: 0 0 18px;
    }
    .hero-actions{
      display:flex;
      gap: 12px;
      align-items:center;
      flex-wrap: wrap;
      margin: 14px 0 10px;
    }
    .trust-row{
      display:flex;
      align-items:center;
      gap: 14px;
      flex-wrap: wrap;
      margin-top: 10px;
    }
    .trust-pill{
      display:flex;
      align-items:center;
      gap: 10px;
      padding: 10px 12px;
      border-radius: 14px;
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.55);
      color: #22324a;
      font-size: 13px;
    }
    .trust-pill svg{width:18px; height:18px; flex:0 0 auto}

    .hero-right{
      display:flex;
      flex-direction:column;
      gap: 12px;
    }
    .glass-card{
      border-radius: var(--radius-xl);
      background: rgba(255,255,255,.62);
      border: 1px solid rgba(16,24,40,.10);
      box-shadow: var(--shadow2);
      padding: 14px;
      overflow:hidden;
      position:relative;
    }
    .glass-card::after{
      content:"";
      position:absolute;
      inset:auto -60px -90px auto;
      width: 220px;
      height: 220px;
      background: radial-gradient(circle at 30% 20%, rgba(42,109,246,.22), transparent 58%),
                  radial-gradient(circle at 70% 30%, rgba(23,183,167,.18), transparent 55%);
      transform: rotate(-18deg);
      pointer-events:none;
    }
    .mini-stats{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 10px;
      position:relative;
      z-index:1;
    }
    .stat{
      padding: 12px 12px;
      border-radius: 16px;
      border: 1px solid rgba(16,24,40,.08);
      background: rgba(255,255,255,.72);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      min-height: 92px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
    }
    .stat:hover{transform: translateY(-2px); border-color: rgba(42,109,246,.22); box-shadow: 0 16px 40px rgba(16,24,40,.10)}
    .stat .top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap: 10px;
    }
    .chip{
      font-size: 12px;
      font-weight: 700;
      padding: 6px 10px;
      border-radius: 999px;
      background: rgba(42,109,246,.10);
      border: 1px solid rgba(42,109,246,.18);
      color: #1f3f8f;
      white-space:nowrap;
    }
    .stat .value{
      font-size: 20px;
      font-weight: 800;
      letter-spacing: -0.01em;
      margin-top: 6px;
    }
    .stat .desc{
      color: var(--muted);
      font-size: 12px;
    }

    .platform-overview{
      border-radius: var(--radius-xl);
      padding: 14px;
      background: rgba(255,255,255,.52);
      border: 1px solid rgba(16,24,40,.10);
      box-shadow: 0 14px 40px rgba(16,24,40,.08);
      position:relative;
      overflow:hidden;
    }
    .platform-overview .section-title{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap: 12px;
      margin-bottom: 10px;
    }
    .section-title h2{
      margin:0;
      font-size: 14px;
      letter-spacing:.2px;
      color: #22324a;
    }
    .badge{
      font-size: 12px;
      font-weight: 750;
      padding: 7px 10px;
      border-radius: 12px;
      background: rgba(23,183,167,.10);
      border: 1px solid rgba(23,183,167,.20);
      color: #0b5a52;
      white-space:nowrap;
    }
    .model-grid{
      display:flex;
      flex-wrap: wrap;
      gap: 8px;
    }
    .tag{
      border-radius: 999px;
      padding: 8px 10px;
      background: rgba(255,255,255,.70);
      border: 1px solid rgba(16,24,40,.10);
      font-size: 12px;
      color: #2a3650;
    }

    .section{
      padding: 30px 0;
    }
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap: 14px;
      margin-bottom: 16px;
    }
    .section-head h2{
      margin:0;
      font-size: 22px;
      letter-spacing: -0.01em;
    }
    .section-head p{
      margin:0;
      color: var(--muted);
      font-size: 14px;
      max-width: 62ch;
    }
    .divider{
      height:1px;
      background: rgba(16,24,40,.08);
      margin-top: 10px;
    }

    .grid-3{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap: 14px;
    }
    .grid-2{
      display:grid;
      grid-template-columns: repeat(2, minmax(0,1fr));
      gap: 14px;
    }
    .card{
      border-radius: var(--radius-xl);
      background: rgba(255,255,255,.68);
      border: 1px solid rgba(16,24,40,.10);
      box-shadow: 0 16px 40px rgba(16,24,40,.06);
      padding: 16px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      position:relative;
      overflow:hidden;
    }
    .card:hover{transform: translateY(-2px); border-color: rgba(42,109,246,.22); box-shadow: 0 22px 60px rgba(16,24,40,.10)}
    .card .card-title{
      display:flex;
      align-items:center;
      gap: 10px;
      margin-bottom: 10px;
    }
    .ico{
      width: 36px; height: 36px;
      border-radius: 14px;
      display:flex; align-items:center; justify-content:center;
      background: linear-gradient(135deg, rgba(42,109,246,.12), rgba(23,183,167,.10));
      border: 1px solid rgba(42,109,246,.18);
    }
    .ico svg{width:18px; height:18px}
    .card h3{
      margin:0;
      font-size: 15px;
      letter-spacing: -0.01em;
    }
    .card p{
      margin:0;
      color: var(--muted);
      font-size: 13.5px;
    }

    .steps{
      display:grid;
      grid-template-columns: repeat(4, minmax(0,1fr));
      gap: 12px;
      align-items:stretch;
    }
    .step{
      padding: 14px;
      border-radius: var(--radius-xl);
      background: rgba(255,255,255,.62);
      border: 1px solid rgba(16,24,40,.10);
      transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
      position:relative;
      overflow:hidden;
      display:flex;
      flex-direction:column;
      gap: 10px;
    }
    .step:hover{transform: translateY(-2px); border-color: rgba(23,183,167,.25); box-shadow: 0 22px 60px rgba(16,24,40,.10)}
    .step .num{
      width: 34px; height: 34px;
      border-radius: 12px;
      display:flex; align-items:center; justify-content:center;
      font-weight: 900;
      background: rgba(23,183,167,.10);
      border: 1px solid rgba(23,183,167,.22);
      color: #0b5a52;
      letter-spacing: -0.02em;
    }
    .step h3{margin:0; font-size: 15px}
    .step p{margin:0; color: var(--muted); font-size: 13.5px}
    .step .micro{
      margin-top:auto;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap: 10px;
      color:#2a3650;
      font-size: 12px;
    }
    .micro .pill{
      padding: 7px 10px;
      border-radius: 999px;
      background: rgba(42,109,246,.08);
      border: 1px solid rgba(42,109,246,.18);
      font-weight: 750;
      white-space:nowrap;
    }

    .table-wrap{
      overflow:auto;
      border-radius: var(--radius-xl);
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.62);
      box-shadow: 0 16px 40px rgba(16,24,40,.05);
    }
    table{
      width:100%;
      border-collapse: collapse;
      min-width: 820px;
    }
    th, td{
      padding: 12px 12px;
      border-bottom: 1px solid rgba(16,24,40,.08);
      vertical-align: top;
      font-size: 13.5px;
    }
    th{
      background: rgba(42,109,246,.06);
      color: #22324a;
      font-weight: 850;
      letter-spacing: .1px;
    }
    td{color:#2a3650}
    .td-muted{color: var(--muted)}
    .mark{
      display:inline-flex;
      align-items:center;
      gap: 8px;
      padding: 8px 10px;
      border-radius: 14px;
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.72);
      font-weight: 750;
      white-space:nowrap;
    }
    .mark.yes{
      border-color: rgba(23,183,167,.25);
      background: rgba(23,183,167,.10);
      color: #0b5a52;
    }
    .mark.no{
      border-color: rgba(255,122,24,.22);
      background: rgba(255,122,24,.10);
      color: #7a3b08;
    }

    .timeline{
      display:grid;
      grid-template-columns: 1fr;
      gap: 10px;
    }
    .time-item{
      display:flex;
      gap: 12px;
      align-items:flex-start;
      padding: 14px;
      border-radius: var(--radius-xl);
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.62);
    }
    .time-item .bullet{
      width: 12px; height: 12px;
      border-radius: 4px;
      margin-top: 6px;
      background: linear-gradient(135deg, rgba(42,109,246,.95), rgba(23,183,167,.95));
      box-shadow: 0 0 0 5px rgba(42,109,246,.12);
      flex:0 0 auto;
    }
    .time-item h3{
      margin:0;
      font-size: 15px;
      letter-spacing: -0.01em;
    }
    .time-item p{margin:6px 0 0; color: var(--muted); font-size: 13.5px}

    .reviews{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap: 14px;
    }
    .review{
      border-radius: var(--radius-xl);
      background: rgba(255,255,255,.64);
      border: 1px solid rgba(16,24,40,.10);
      padding: 16px;
      box-shadow: 0 16px 40px rgba(16,24,40,.05);
      display:flex;
      flex-direction:column;
      gap: 10px;
      min-height: 210px;
      transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
    }
    .review:hover{transform: translateY(-2px); border-color: rgba(42,109,246,.22); box-shadow: 0 22px 60px rgba(16,24,40,.10)}
    .review .head{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap: 10px;
    }
    .avatar{
      width: 38px; height: 38px;
      border-radius: 14px;
      background: linear-gradient(135deg, rgba(42,109,246,.12), rgba(23,183,167,.10));
      border: 1px solid rgba(42,109,246,.18);
      display:flex; align-items:center; justify-content:center;
      font-weight: 900;
      color:#1f3f8f;
    }
    .stars{
      display:flex; gap: 4px; align-items:center;
      color: #f59e0b;
      font-weight: 900;
      letter-spacing: -0.02em;
      font-size: 13px;
      white-space:nowrap;
    }
    .review p{margin:0; color: var(--muted); font-size: 13.5px}
    .review .role{
      font-size: 12px; color:#22324a; font-weight: 750;
      margin-top:auto;
      padding-top: 6px;
      border-top: 1px dashed rgba(16,24,40,.10);
    }

    .case-grid{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap: 14px;
    }
    .case{
      border-radius: var(--radius-xl);
      overflow:hidden;
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.68);
      box-shadow: 0 16px 40px rgba(16,24,40,.05);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      display:flex;
      flex-direction:column;
      min-height: 300px;
    }
    .case:hover{transform: translateY(-2px); border-color: rgba(23,183,167,.25); box-shadow: 0 22px 60px rgba(16,24,40,.10)}
    .case .img-wrap{
      padding: 12px;
      background: rgba(42,109,246,.06);
    }
    .case .img-inner{
      border-radius: 18px;
      border: 1px solid rgba(16,24,40,.10);
      background: #fff;
      overflow:hidden;
    }
    .case .img-inner img{width:100%; height:auto; object-fit:contain}
    .case .body{
      padding: 14px;
      display:flex;
      flex-direction:column;
      gap: 10px;
      flex: 1;
    }
    .case h3{margin:0; font-size: 15px; letter-spacing:-0.01em}
    .case .meta{
      display:flex; gap: 8px; flex-wrap: wrap;
    }
    .pill2{
      font-size: 12px;
      padding: 7px 10px;
      border-radius: 999px;
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.70);
      color:#2a3650;
      font-weight: 750;
    }
    .case .desc{
      margin:0;
      color: var(--muted);
      font-size: 13.5px;
      flex: 1;
    }
    .case .linkrow{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap: 10px;
      border-top: 1px dashed rgba(16,24,40,.10);
      padding-top: 12px;
    }
    .mini-link{
      font-weight: 850;
      color: #1f3f8f;
      font-size: 13px;
      display:inline-flex;
      align-items:center;
      gap: 8px;
    }
    .mini-link svg{width:16px; height:16px}
    .ghost{
      border: 1px solid rgba(16,24,40,.12);
      background: rgba(255,255,255,.65);
      padding: 9px 12px;
      border-radius: 12px;
      font-weight: 850;
      cursor:pointer;
      transition: transform .15s ease, border-color .15s ease, background .15s ease;
      font-size: 13px;
      white-space:nowrap;
    }
    .ghost:hover{transform: translateY(-1px); border-color: rgba(42,109,246,.22); background: rgba(42,109,246,.06)}
    .ghost:focus{outline:none; box-shadow: var(--focus)}

    .article-list{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap: 14px;
      align-items:start;
    }
    .articles{
      border-radius: var(--radius-xl);
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.62);
      box-shadow: 0 16px 40px rgba(16,24,40,.05);
      padding: 14px;
    }
    .article-item{
      padding: 12px;
      border-radius: 16px;
      border: 1px solid rgba(16,24,40,.08);
      background: rgba(255,255,255,.72);
      display:flex;
      flex-direction:column;
      gap: 8px;
      transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
    }
    .article-item:hover{transform: translateY(-2px); border-color: rgba(42,109,246,.22); box-shadow: 0 18px 50px rgba(16,24,40,.10)}
    .article-item + .article-item{margin-top: 10px}
    .article-item .top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap: 10px;
    }
    .label{
      font-size: 12px;
      font-weight: 850;
      padding: 6px 10px;
      border-radius: 999px;
      border: 1px solid rgba(23,183,167,.20);
      background: rgba(23,183,167,.10);
      color:#0b5a52;
      white-space:nowrap;
    }
    .article-item h3{
      margin:0;
      font-size: 14.5px;
      letter-spacing:-0.01em;
    }
    .article-item p{
      margin:0;
      color: var(--muted);
      font-size: 13.5px;
    }
    .side-panel{
      border-radius: var(--radius-xl);
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.58);
      box-shadow: 0 16px 40px rgba(16,24,40,.05);
      padding: 14px;
    }
    .side-panel h3{margin:0; font-size: 15px}
    .side-panel p{margin:8px 0 0; color: var(--muted); font-size: 13.5px}
    .model-chips{
      margin-top: 12px;
      display:flex;
      flex-wrap: wrap;
      gap: 8px;
    }

    .faq-wrap{
      display:grid;
      grid-template-columns: 1fr;
      gap: 10px;
    }
    details.faq{
      border-radius: var(--radius-xl);
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.62);
      box-shadow: 0 16px 40px rgba(16,24,40,.04);
      padding: 10px 12px;
      transition: border-color .15s ease, transform .15s ease, box-shadow .15s ease;
    }
    details.faq[open]{border-color: rgba(42,109,246,.24); box-shadow: 0 22px 60px rgba(16,24,40,.08)}
    details.faq summary{
      cursor:pointer;
      list-style:none;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap: 12px;
      padding: 10px 6px;
      font-weight: 850;
      color:#22324a;
      font-size: 14px;
    }
    details.faq summary::-webkit-details-marker{display:none}
    .faq-right{
      display:flex;
      align-items:center;
      gap: 10px;
      color: var(--muted);
      font-weight: 800;
      font-size: 12px;
      white-space:nowrap;
    }
    .chev{
      width: 18px; height: 18px;
      border-radius: 8px;
      border: 1px solid rgba(16,24,40,.12);
      background: rgba(255,255,255,.70);
      display:flex; align-items:center; justify-content:center;
      transition: transform .18s ease;
      flex:0 0 auto;
    }
    details.faq[open] .chev{transform: rotate(180deg)}
    .faq-body{
      padding: 0 6px 12px;
      color: var(--muted);
      font-size: 13.5px;
    }
    .faq-body a{color:#1f3f8f; font-weight: 850}

    .form-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
      align-items:start;
    }
    form{
      border-radius: var(--radius-xl);
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.62);
      box-shadow: 0 16px 40px rgba(16,24,40,.05);
      padding: 16px;
    }
    .form-title{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap: 12px;
      margin-bottom: 10px;
    }
    .form-title h3{margin:0; font-size: 15px}
    .form-title p{margin:6px 0 0; color: var(--muted); font-size: 13.5px}
    .form-fields{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 10px;
      margin-top: 10px;
    }
    .field{
      display:flex;
      flex-direction:column;
      gap: 6px;
    }
    .field label{
      font-size: 12px;
      color:#2a3650;
      font-weight: 850;
    }
    .input, select, textarea{
      width:100%;
      border-radius: 14px;
      border: 1px solid rgba(16,24,40,.12);
      background: rgba(255,255,255,.78);
      padding: 12px 12px;
      outline:none;
      transition: box-shadow .15s ease, border-color .15s ease, background .15s ease;
      font-size: 14px;
    }
    textarea{min-height: 108px; resize: vertical; grid-column: 1 / -1}
    .input:focus, select:focus, textarea:focus{
      box-shadow: var(--focus);
      border-color: rgba(42,109,246,.32);
      background: rgba(255,255,255,.92);
    }
    .form-actions{
      display:flex;
      gap: 10px;
      margin-top: 12px;
      flex-wrap: wrap;
      align-items:center;
      justify-content:space-between;
    }
    .fineprint{
      color: var(--muted);
      font-size: 12px;
      max-width: 48ch;
    }

    .token-card{
      border-radius: var(--radius-xl);
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.58);
      box-shadow: 0 16px 40px rgba(16,24,40,.05);
      padding: 16px;
      position:relative;
      overflow:hidden;
    }
    .token-card::before{
      content:"";
      position:absolute;
      inset:-60px auto auto -80px;
      width: 260px; height: 260px;
      background: radial-gradient(circle at 30% 30%, rgba(255,122,24,.16), transparent 58%),
                  radial-gradient(circle at 70% 30%, rgba(42,109,246,.14), transparent 55%);
      pointer-events:none;
      transform: rotate(12deg);
    }
    .token-card .inner{position:relative; z-index:1}
    .token-card h3{margin:0; font-size: 15px}
    .token-card p{margin:8px 0 0; color: var(--muted); font-size: 13.5px}
    .price-grid{
      margin-top: 12px;
      display:grid;
      grid-template-columns: 1fr;
      gap: 10px;
    }
    .price-row{
      border-radius: 16px;
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.72);
      padding: 12px;
      display:flex;
      gap: 12px;
      align-items:flex-start;
      justify-content:space-between;
      transition: transform .18s ease, border-color .18s ease;
    }
    .price-row:hover{transform: translateY(-2px); border-color: rgba(255,122,24,.22)}
    .price-left{
      display:flex; flex-direction:column; gap: 6px;
    }
    .price-left strong{font-size: 14px}
    .price-left span{color: var(--muted); font-size: 12.5px}
    .price-right{
      text-align:right;
      white-space:nowrap;
      display:flex; flex-direction:column; gap: 6px;
    }
    .money{
      font-weight: 950;
      font-size: 18px;
      letter-spacing: -0.02em;
      color:#2a2f3b;
    }
    .smallnote{
      font-size: 12px;
      color: var(--muted);
      border: 1px dashed rgba(16,24,40,.18);
      padding: 6px 8px;
      border-radius: 12px;
      background: rgba(255,255,255,.55);
    }

    .partner-grid{
      display:grid;
      grid-template-columns: repeat(4, minmax(0,1fr));
      gap: 10px;
      margin-top: 12px;
    }
    .partner{
      border-radius: 16px;
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.70);
      padding: 12px;
      display:flex;
      flex-direction:column;
      gap: 8px;
      min-height: 108px;
    }
    .partner .top{
      display:flex; align-items:center; justify-content:space-between; gap: 10px;
    }
    .partner .mark2{
      width: 34px; height: 34px; border-radius: 14px;
      background: rgba(42,109,246,.10);
      border: 1px solid rgba(42,109,246,.18);
      display:flex; align-items:center; justify-content:center;
      color:#1f3f8f;
      font-weight: 950;
    }
    .partner h3{margin:0; font-size: 14.5px}
    .partner p{margin:0; color: var(--muted); font-size: 12.8px}

    .footer{
      margin-top: 10px;
      background: #0f172a;
      color: #e7eefc;
      border-top: 1px solid rgba(255,255,255,.10);
    }
    .footer .container{padding: 26px var(--pad) 20px}
    .footer-grid{
      display:grid;
      grid-template-columns: 1.2fr 1fr 1fr;
      gap: 16px;
      align-items:start;
    }
    .foot-brand{
      display:flex; flex-direction:column; gap: 10px;
    }
    .foot-brand .row{
      display:flex; align-items:center; gap: 12px;
    }
    .foot-brand img{
      width: 44px; height: 44px; object-fit:contain;
      border-radius: 16px;
      background: rgba(255,255,255,.06);
      border: 1px solid rgba(255,255,255,.12);
      padding: 6px;
    }
    .foot-brand strong{font-size: 16px}
    .foot-brand p{margin:0; color: rgba(231,238,252,.78); font-size: 13.5px}
    .foot-col h3{
      margin:0 0 10px;
      font-size: 13px;
      letter-spacing:.2px;
      color: rgba(231,238,252,.95);
      font-weight: 900;
    }
    .foot-links{
      display:flex;
      flex-direction:column;
      gap: 8px;
    }
    .foot-links a{
      color: rgba(231,238,252,.78);
      font-size: 13.5px;
      padding: 7px 10px;
      border-radius: 12px;
      border: 1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.04);
      transition: transform .15s ease, background .15s ease, border-color .15s ease;
    }
    .foot-links a:hover{
      transform: translateY(-1px);
      background: rgba(255,255,255,.08);
      border-color: rgba(42,109,246,.35);
      color: #fff;
    }
    .footer-bottom{
      margin-top: 16px;
      padding-top: 14px;
      border-top: 1px solid rgba(255,255,255,.10);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap: 12px;
      flex-wrap: wrap;
    }
    .copyright{
      color: rgba(231,238,252,.72);
      font-size: 12.5px;
    }
    .link-bank{
      display:flex;
      align-items:center;
      gap: 10px;
      flex-wrap: wrap;
      justify-content:flex-end;
    }
    .link-bank a{
      color: rgba(231,238,252,.80);
      font-size: 12.5px;
      border: 1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.04);
      padding: 8px 10px;
      border-radius: 999px;
      transition: border-color .15s ease, background .15s ease, transform .15s ease;
    }
    .link-bank a:hover{transform: translateY(-1px); border-color: rgba(23,183,167,.35); background: rgba(255,255,255,.08); color:#fff}

    .float-chat{
      position: fixed;
      right: 14px;
      bottom: 14px;
      z-index: 60;
      display:flex;
      flex-direction:column;
      gap: 10px;
      align-items:flex-end;
    }
    .chat-btn{
      border-radius: 18px;
      border: 1px solid rgba(16,24,40,.12);
      background: rgba(255,255,255,.75);
      backdrop-filter: blur(10px);
      box-shadow: 0 16px 40px rgba(16,24,40,.14);
      padding: 10px 12px;
      display:flex;
      align-items:center;
      gap: 10px;
      cursor:pointer;
      transition: transform .16s ease, box-shadow .16s ease, border-color .16s ease;
      user-select:none;
    }
    .chat-btn:hover{transform: translateY(-2px); border-color: rgba(42,109,246,.22)}
    .chat-btn:focus{outline:none; box-shadow: var(--focus)}
    .chat-btn .badge2{
      width: 36px; height: 36px;
      border-radius: 14px;
      background: linear-gradient(135deg, rgba(42,109,246,.12), rgba(23,183,167,.10));
      border: 1px solid rgba(42,109,246,.18);
      display:flex; align-items:center; justify-content:center;
      font-weight: 950;
      color:#1f3f8f;
    }
    .chat-btn .txt{
      display:flex; flex-direction:column; gap: 2px;
      text-align:left;
      padding-right: 4px;
    }
    .chat-btn .txt strong{font-size: 13px}
    .chat-btn .txt span{font-size: 12px; color: var(--muted); font-weight: 750}
    .qr-pop{
      display:none;
      width: min(280px, calc(100vw - 28px));
      border-radius: 22px;
      border: 1px solid rgba(16,24,40,.12);
      background: rgba(255,255,255,.82);
      backdrop-filter: blur(10px);
      box-shadow: 0 22px 70px rgba(16,24,40,.18);
      padding: 12px;
      transform-origin: 90% 100%;
      animation: popIn .18s ease both;
    }
    .qr-pop.show{display:block}
    @keyframes popIn{from{opacity:0; transform: translateY(8px) scale(.98)} to{opacity:1; transform: translateY(0) scale(1)}}
    .qr-top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap: 10px;
      margin-bottom: 8px;
    }
    .qr-top strong{font-size: 13.5px}
    .qr-close{
      width: 34px; height: 34px;
      border-radius: 14px;
      border: 1px solid rgba(16,24,40,.12);
      background: rgba(255,255,255,.78);
      cursor:pointer;
      display:flex; align-items:center; justify-content:center;
      transition: transform .15s ease, border-color .15s ease;
    }
    .qr-close:hover{transform: translateY(-1px); border-color: rgba(42,109,246,.22)}
    .qr-body{
      display:flex;
      gap: 12px;
      align-items:center;
    }
    .qr-body img{
      width: 86px; height: 86px;
      border-radius: 18px;
      border: 1px solid rgba(16,24,40,.10);
      background:#fff;
      object-fit:contain;
    }
    .qr-body .hint{
      color: var(--muted);
      font-size: 12.8px;
      line-height: 1.4;
    }

    .to-top{
      position: fixed;
      left: 14px;
      bottom: 14px;
      z-index: 55;
      width: 46px; height: 46px;
      border-radius: 18px;
      border: 1px solid rgba(16,24,40,.12);
      background: rgba(255,255,255,.75);
      box-shadow: 0 16px 40px rgba(16,24,40,.14);
      display:flex; align-items:center; justify-content:center;
      cursor:pointer;
      transition: transform .15s ease, opacity .2s ease, border-color .15s ease;
      opacity:0;
      pointer-events:none;
    }
    .to-top.show{opacity:1; pointer-events:auto}
    .to-top:hover{transform: translateY(-2px); border-color: rgba(23,183,167,.30)}
    .to-top svg{width:20px; height:20px}

    .reveal{
      opacity:0;
      transform: translateY(10px);
      transition: opacity .5s ease, transform .5s ease;
    }
    .reveal.on{
      opacity:1;
      transform: translateY(0);
    }

    @media (max-width: 980px){
      .hero-grid{grid-template-columns: 1fr; gap: 12px}
      .steps{grid-template-columns: repeat(2, minmax(0,1fr))}
      .grid-3{grid-template-columns: 1fr}
      .grid-2{grid-template-columns: 1fr}
      .reviews{grid-template-columns: 1fr}
      .case-grid{grid-template-columns: 1fr}
      .article-list{grid-template-columns: 1fr}
      .form-grid{grid-template-columns: 1fr}
      .partner-grid{grid-template-columns: repeat(2, minmax(0,1fr))}
      .footer-grid{grid-template-columns: 1fr; }
      .nav{display:none}
      .nav-cta{display:none}
      .mobile-toggle{display:inline-flex}
      .mobile-panel.open{display:block}
    }

    @media (min-width: 981px){
      .mobile-panel{display:none !important}
    }