:root{
      --bg0:#f7faff;
      --bg1:#ffffff;
      --text:#0b1625;
      --muted:#4a5b73;
      --muted2:#6f819b;
      --line:#e6eef7;
      --card:#ffffff;
      --shadow: 0 12px 30px rgba(8, 29, 66, .08);
      --shadow2: 0 10px 24px rgba(11, 22, 37, .10);
      --blue:#0b66ff;
      --blue2:#1a8cff;
      --navy:#0a2a66;
      --indigo:#2a2fdd;
      --teal:#12b5ff;
      --ring: rgba(11, 102, 255, .25);
      --btn:#0b66ff;
      --btn2:#0a4ee8;
      --chip:#eef5ff;
      --chipText:#134a93;
      --good:#0ea77a;
      --warn:#f59e0b;
      --danger:#ef4444;
      --radius:18px;
      --radius2:26px;
      --container: 1120px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", "Noto Sans", sans-serif;
      color:var(--text);
      background:
        radial-gradient(900px 500px at 10% -10%, rgba(11,102,255,.14), transparent 55%),
        radial-gradient(700px 420px at 85% 0%, rgba(26,140,255,.12), transparent 50%),
        radial-gradient(650px 360px at 50% 10%, rgba(18,181,255,.10), transparent 55%),
        linear-gradient(180deg, #f4f8ff 0%, #fbfdff 40%, #ffffff 100%);
    }
    a{color:inherit}
    .container{
      width:100%;
      max-width:var(--container);
      margin:0 auto;
      padding:0 18px;
    }
    .skip{
      position:absolute; left:-9999px; top:auto; width:1px; height:1px; overflow:hidden;
    }
    .skip:focus{
      left:18px; top:18px; width:auto; height:auto; z-index:9999;
      background:#fff; padding:10px 12px; border:1px solid var(--line); border-radius:12px;
      box-shadow: var(--shadow2);
    }

    header{
      position:sticky;
      top:0;
      z-index:50;
      background: rgba(247,250,255,.72);
      backdrop-filter: blur(10px);
      border-bottom: 1px solid rgba(230,238,247,.9);
    }
    .nav-wrap{
      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;
    }
    .logo{
      width:38px; height:38px;
      border-radius:12px;
      background: linear-gradient(135deg, rgba(11,102,255,.15), rgba(26,140,255,.08));
      border: 1px solid rgba(11,102,255,.22);
      display:flex; align-items:center; justify-content:center;
      overflow:hidden;
      flex:0 0 auto;
    }
    .logo img{width:100%; height:auto; display:block}
    .brand-name{
      display:flex; flex-direction:column; line-height:1.1;
    }
    .brand-name strong{
      font-size:14px;
      letter-spacing:.2px;
    }
    .brand-name span{
      font-size:12px;
      color:var(--muted);
    }
    nav{
      display:flex;
      align-items:center;
      gap:10px;
      flex: 1 1 auto;
      justify-content:flex-end;
    }
    .nav-links{
      display:flex;
      align-items:center;
      gap:10px;
      flex-wrap:wrap;
      justify-content:flex-end;
    }
    .nav-links a{
      text-decoration:none;
      font-size:13px;
      color: var(--muted);
      padding:8px 10px;
      border-radius:12px;
      border:1px solid transparent;
      transition: background .2s ease, border-color .2s ease, transform .2s ease, color .2s ease;
      white-space:nowrap;
    }
    .nav-links a:hover{
      background: rgba(11,102,255,.06);
      border-color: rgba(11,102,255,.20);
      color: #0a3b84;
      transform: translateY(-1px);
    }
    .nav-actions{
      display:flex;
      align-items:center;
      gap:10px;
      flex: 0 0 auto;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      padding:11px 14px;
      border-radius:14px;
      border:1px solid rgba(11,102,255,.25);
      background: rgba(255,255,255,.7);
      color:#0a3b84;
      text-decoration:none;
      font-weight:650;
      font-size:13px;
      transition: transform .15s ease, box-shadow .15s ease, background .2s ease, border-color .2s ease;
      cursor:pointer;
      user-select:none;
      white-space:nowrap;
    }
    .btn:hover{transform: translateY(-1px); box-shadow: 0 10px 22px rgba(11,102,255,.12); background:#fff; border-color: rgba(11,102,255,.35)}
    .btn-primary{
      background: linear-gradient(135deg, var(--btn) 0%, var(--teal) 110%);
      border-color: rgba(255,255,255,.22);
      color:#fff;
      box-shadow: 0 14px 30px rgba(11,102,255,.22);
    }
    .btn-primary:hover{
      box-shadow: 0 18px 40px rgba(11,102,255,.28);
      background: linear-gradient(135deg, var(--btn2) 0%, #13d2ff 110%);
    }
    .btn-ghost{
      background: rgba(255,255,255,.55);
      border-color: rgba(11,102,255,.18);
      color:#0a3b84;
    }
    .icon{
      width:18px; height:18px; display:inline-block;
    }
    .hamburger{
      display:none;
      width:42px; height:42px;
      border-radius:14px;
      border:1px solid rgba(11,102,255,.20);
      background: rgba(255,255,255,.65);
      cursor:pointer;
      transition: transform .15s ease, box-shadow .15s ease, background .2s ease;
    }
    .hamburger:hover{transform: translateY(-1px); box-shadow: 0 10px 22px rgba(11,102,255,.12); background:#fff}
    .hamburger svg{width:20px; height:20px}
    .mobile-panel{
      display:none;
      padding:12px 0 16px;
      border-top: 1px solid rgba(230,238,247,.9);
    }
    .mobile-panel .grid{
      display:grid; grid-template-columns: 1fr 1fr;
      gap:10px;
    }
    .mobile-panel a{
      text-decoration:none;
      font-size:13px; color: var(--muted);
      padding:12px 12px; border-radius:16px;
      border:1px solid rgba(230,238,247,.9);
      background: rgba(255,255,255,.6);
      transition: transform .15s ease, border-color .2s ease, background .2s ease, color .2s ease;
    }
    .mobile-panel a:hover{
      transform: translateY(-1px);
      border-color: rgba(11,102,255,.25);
      background:#fff;
      color:#0a3b84;
    }

    main{padding: 18px 0 40px}
    .hero{
      padding: 18px 0 8px;
    }
    .hero-card{
      background:
        radial-gradient(950px 500px at 0% 0%, rgba(11,102,255,.18), transparent 50%),
        radial-gradient(800px 420px at 100% 20%, rgba(26,140,255,.16), transparent 52%),
        linear-gradient(180deg, rgba(255,255,255,.78) 0%, rgba(255,255,255,.62) 100%);
      border: 1px solid rgba(230,238,247,.95);
      border-radius: var(--radius2);
      box-shadow: 0 18px 60px rgba(11,102,255,.10);
      overflow:hidden;
      position:relative;
    }
    .hero-card:before{
      content:"";
      position:absolute; inset:-2px;
      background:
        linear-gradient(90deg, rgba(11,102,255,.18), rgba(26,140,255,.10), rgba(18,181,255,.14));
      opacity:.35;
      filter: blur(22px);
      pointer-events:none;
    }
    .hero-inner{
      position:relative;
      display:grid;
      grid-template-columns: 1.18fr .82fr;
      gap:18px;
      padding: 26px;
      align-items:stretch;
    }
    .eyebrow{
      display:flex; align-items:center; gap:10px; flex-wrap:wrap;
      margin-bottom: 12px;
    }
    .pill{
      display:inline-flex; align-items:center; gap:8px;
      background: rgba(11,102,255,.08);
      border: 1px solid rgba(11,102,255,.18);
      color:#0a3b84;
      padding:8px 10px;
      border-radius:999px;
      font-size:12px;
      font-weight:650;
      letter-spacing:.2px;
    }
    .pill .dot{
      width:8px; height:8px; border-radius:50%;
      background: linear-gradient(135deg, var(--blue) 0%, var(--teal) 100%);
      box-shadow: 0 0 0 6px rgba(11,102,255,.12);
    }
    h1{
      margin:0 0 10px;
      font-size: 36px;
      line-height: 1.15;
      letter-spacing: -0.5px;
    }
    .hero-sub{
      margin:0 0 18px;
      color: var(--muted);
      font-size: 15px;
      line-height: 1.8;
      max-width: 58ch;
    }
    .hero-actions{
      display:flex; align-items:center; gap:12px; flex-wrap:wrap;
      margin-bottom: 16px;
    }
    .trust-row{
      display:flex; gap:12px; flex-wrap:wrap;
      margin-top:auto;
    }
    .trust-item{
      flex: 1 1 auto;
      min-width: 170px;
      background: rgba(255,255,255,.66);
      border: 1px solid rgba(230,238,247,.95);
      border-radius: 16px;
      padding: 12px 12px;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    }
    .trust-item:hover{
      transform: translateY(-2px);
      box-shadow: 0 16px 28px rgba(11,102,255,.10);
      border-color: rgba(11,102,255,.22);
    }
    .trust-top{
      display:flex; align-items:center; gap:10px;
      margin-bottom: 6px;
    }
    .mini-icon{
      width:34px; height:34px; border-radius:12px;
      background: linear-gradient(135deg, rgba(11,102,255,.18), rgba(18,181,255,.10));
      border: 1px solid rgba(11,102,255,.22);
      display:flex; align-items:center; justify-content:center;
      color:#0a3b84;
      flex: 0 0 auto;
    }
    .trust-item b{
      font-size:13px;
      letter-spacing:.2px;
    }
    .trust-item p{
      margin:0;
      color: var(--muted);
      font-size:12px;
      line-height:1.6;
    }

    .hero-side{
      display:flex;
      flex-direction:column;
      gap:12px;
    }
    .stat-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
    }
    .stat{
      background: rgba(255,255,255,.72);
      border: 1px solid rgba(230,238,247,.95);
      border-radius: 18px;
      padding: 14px 14px;
      position:relative;
      overflow:hidden;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
      min-height: 98px;
    }
    .stat:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 34px rgba(11,102,255,.10);
      border-color: rgba(11,102,255,.22);
    }
    .stat:after{
      content:"";
      position:absolute;
      width:120px; height:120px;
      right:-60px; top:-60px;
      background: radial-gradient(circle at 30% 30%, rgba(11,102,255,.18), transparent 60%);
      pointer-events:none;
    }
    .stat .n{
      font-weight: 860;
      font-size: 20px;
      letter-spacing: -0.3px;
      margin-bottom: 6px;
    }
    .stat .l{
      color: var(--muted);
      font-size: 12px;
      line-height: 1.55;
    }

    .side-card{
      background: rgba(255,255,255,.72);
      border: 1px solid rgba(230,238,247,.95);
      border-radius: 20px;
      padding: 14px;
      position:relative;
      overflow:hidden;
    }
    .side-card:before{
      content:"";
      position:absolute;
      inset:-1px;
      background: linear-gradient(135deg, rgba(11,102,255,.14), rgba(18,181,255,.08), transparent 60%);
      opacity:.9;
      pointer-events:none;
    }
    .side-card .content{
      position:relative;
    }
    .side-title{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      margin-bottom: 8px;
    }
    .side-title b{font-size:13px; letter-spacing:.2px}
    .badge{
      font-size:12px;
      padding:7px 10px;
      border-radius:999px;
      background: rgba(11,102,255,.10);
      border:1px solid rgba(11,102,255,.18);
      color:#0a3b84;
      font-weight:700;
      white-space:nowrap;
    }
    .side-list{
      display:flex; flex-direction:column; gap:8px;
      margin:0; padding:0;
      list-style:none;
    }
    .side-list li{
      display:flex; align-items:flex-start; gap:10px;
      color: var(--muted);
      font-size:13px;
      line-height:1.55;
    }
    .check{
      width:18px; height:18px;
      border-radius:6px;
      background: rgba(14,167,122,.10);
      border:1px solid rgba(14,167,122,.25);
      display:flex; align-items:center; justify-content:center;
      color: var(--good);
      flex:0 0 auto;
      margin-top:2px;
    }

    section{
      padding: 22px 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: 22px;
      letter-spacing: -.2px;
    }
    .section-head p{
      margin:0;
      color: var(--muted);
      font-size: 13px;
      line-height: 1.8;
      max-width: 58ch;
    }

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

    .card{
      background: rgba(255,255,255,.78);
      border: 1px solid rgba(230,238,247,.95);
      border-radius: var(--radius);
      box-shadow: 0 10px 26px rgba(11,22,37,.04);
      padding: 16px;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
      position:relative;
      overflow:hidden;
    }
    .card:hover{
      transform: translateY(-2px);
      box-shadow: 0 22px 40px rgba(11,102,255,.12);
      border-color: rgba(11,102,255,.22);
    }
    .card .k{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      margin-bottom: 10px;
    }
    .card h3{
      margin:0;
      font-size: 15px;
      letter-spacing: -.1px;
    }
    .card p{
      margin:0;
      color: var(--muted);
      font-size: 13px;
      line-height: 1.8;
    }
    .card .meta{
      margin-top: 12px;
      display:flex;
      flex-wrap:wrap;
      gap:8px;
    }
    .chip{
      font-size:12px;
      padding:7px 10px;
      border-radius:999px;
      background: var(--chip);
      border:1px solid rgba(11,102,255,.14);
      color: var(--chipText);
      font-weight:650;
      white-space:nowrap;
    }

    .flow{
      display:grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 14px;
    }
    .step{
      padding: 16px;
      border-radius: var(--radius);
      background: rgba(255,255,255,.78);
      border: 1px solid rgba(230,238,247,.95);
      position:relative;
      overflow:hidden;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
      min-height: 166px;
    }
    .step:hover{transform: translateY(-2px); box-shadow: 0 22px 40px rgba(11,102,255,.10); border-color: rgba(11,102,255,.22)}
    .step .num{
      width:42px; height:42px;
      border-radius: 16px;
      background: linear-gradient(135deg, rgba(11,102,255,.16), rgba(18,181,255,.10));
      border:1px solid rgba(11,102,255,.22);
      display:flex; align-items:center; justify-content:center;
      font-weight:900;
      color:#0a3b84;
      margin-bottom: 10px;
    }
    .step b{display:block; font-size:15px; margin-bottom:6px}
    .step .desc{color:var(--muted); font-size:13px; line-height:1.8; margin:0}
    .compare-wrap{
      overflow:hidden;
      border-radius: var(--radius2);
      border: 1px solid rgba(230,238,247,.95);
      background: rgba(255,255,255,.75);
      box-shadow: 0 14px 36px rgba(11,22,37,.06);
    }
    .compare-head{
      padding: 16px 16px 12px;
      border-bottom: 1px solid rgba(230,238,247,.95);
      background: linear-gradient(180deg, rgba(11,102,255,.06), rgba(255,255,255,.0));
    }
    .compare-head .row{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:14px;
      flex-wrap:wrap;
    }
    .stars{
      display:flex; align-items:center; gap:10px; flex-wrap:wrap;
    }
    .star-score{
      display:flex; align-items:flex-end; gap:10px;
    }
    .star-score .score{
      font-weight:950;
      font-size: 30px;
      letter-spacing:-.6px;
      line-height:1;
      color:#0a3b84;
    }
    .star-score .max{
      color: var(--muted);
      font-size: 13px;
      padding-bottom: 6px;
    }
    .stars .star{
      width:18px; height:18px;
      color:#f59e0b;
      filter: drop-shadow(0 8px 10px rgba(245,158,11,.18));
    }
    .compare-table{
      width:100%;
      border-collapse: collapse;
      font-size:13px;
      min-width: 820px;
    }
    .compare-table th, .compare-table td{
      padding: 14px 12px;
      border-bottom: 1px solid rgba(230,238,247,.95);
      vertical-align: top;
    }
    .compare-table th{
      text-align:left;
      color:#0a3b84;
      font-size:13px;
      font-weight:850;
      background: rgba(11,102,255,.05);
      position:sticky;
      top:0;
      z-index:1;
    }
    .compare-table td{color: var(--muted); line-height:1.6}
    .td-strong{
      color: #0b1625;
      font-weight:800;
    }
    .mark{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding: 8px 10px;
      border-radius: 999px;
      border:1px solid rgba(11,102,255,.18);
      background: rgba(11,102,255,.08);
      color:#0a3b84;
      font-weight:750;
      white-space:nowrap;
    }
    .mark.good{
      border-color: rgba(14,167,122,.25);
      background: rgba(14,167,122,.10);
      color:#0c6a4a;
    }
    .mark.warn{
      border-color: rgba(245,158,11,.25);
      background: rgba(245,158,11,.12);
      color:#7a4a00;
    }

    .tabs-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
      align-items:start;
    }
    .timeline{
      border-radius: var(--radius2);
      border: 1px solid rgba(230,238,247,.95);
      background: rgba(255,255,255,.75);
      overflow:hidden;
      box-shadow: 0 14px 36px rgba(11,22,37,.06);
    }
    .timeline .top{
      padding: 16px;
      border-bottom: 1px solid rgba(230,238,247,.95);
      background: linear-gradient(180deg, rgba(11,102,255,.06), rgba(255,255,255,0));
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px; flex-wrap:wrap;
    }
    .timeline .top b{font-size:15px}
    .timeline .top span{color:var(--muted); font-size:13px; line-height:1.7}
    .t-lines{
      padding: 16px;
      display:flex;
      flex-direction:column;
      gap:12px;
    }
    .t-item{
      display:grid;
      grid-template-columns: 44px 1fr;
      gap: 12px;
      align-items:flex-start;
    }
    .t-dot{
      width:44px; height:44px;
      border-radius: 18px;
      background: linear-gradient(135deg, rgba(11,102,255,.18), rgba(18,181,255,.10));
      border:1px solid rgba(11,102,255,.22);
      display:flex; align-items:center; justify-content:center;
      font-weight:900;
      color:#0a3b84;
    }
    .t-content b{display:block; font-size:14px; margin-bottom:4px}
    .t-content p{margin:0; color:var(--muted); font-size:13px; line-height:1.8}

    .table-wrap{
      overflow:auto;
      border-radius: var(--radius2);
      border: 1px solid rgba(230,238,247,.95);
      background: rgba(255,255,255,.75);
      box-shadow: 0 14px 36px rgba(11,22,37,.06);
    }
    .table-wrap::-webkit-scrollbar{height:10px}
    .table-wrap::-webkit-scrollbar-thumb{background: rgba(11,102,255,.25); border-radius: 999px}
    .table-wrap::-webkit-scrollbar-track{background: rgba(230,238,247,.7)}

    .accordion{
      display:grid;
      gap: 10px;
    }
    details.ac{
      background: rgba(255,255,255,.78);
      border: 1px solid rgba(230,238,247,.95);
      border-radius: var(--radius);
      padding: 0;
      overflow:hidden;
      transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease;
    }
    details.ac[open]{
      border-color: rgba(11,102,255,.25);
      box-shadow: 0 20px 40px rgba(11,102,255,.10);
    }
    details.ac summary{
      list-style:none;
      cursor:pointer;
      padding: 14px 16px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      user-select:none;
      font-weight:850;
      color:#0b1625;
    }
    details.ac summary::-webkit-details-marker{display:none}
    .sum-left{
      display:flex; align-items:flex-start; gap:12px;
    }
    .sum-ico{
      width:34px; height:34px;
      border-radius: 14px;
      background: rgba(11,102,255,.08);
      border:1px solid rgba(11,102,255,.18);
      display:flex; align-items:center; justify-content:center;
      color:#0a3b84;
      flex: 0 0 auto;
      margin-top: 2px;
    }
    .sum-right{
      color: var(--muted2);
      font-size: 12px;
      display:flex; align-items:center; gap:8px;
    }
    .chev{
      width:18px; height:18px;
      transition: transform .2s ease;
    }
    details.ac[open] .chev{transform: rotate(180deg)}
    .ac-body{
      padding: 0 16px 14px 62px;
      color: var(--muted);
      font-size: 13px;
      line-height: 1.85;
    }

    .reviews{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 14px;
    }
    .review{
      padding: 16px;
      border-radius: var(--radius);
      border: 1px solid rgba(230,238,247,.95);
      background: rgba(255,255,255,.78);
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
      overflow:hidden;
      position:relative;
      min-height: 182px;
    }
    .review:before{
      content:"";
      position:absolute; inset:-1px;
      background: radial-gradient(420px 200px at 10% 0%, rgba(11,102,255,.12), transparent 55%);
      pointer-events:none;
      opacity:.9;
    }
    .review:hover{transform: translateY(-2px); box-shadow: 0 22px 40px rgba(11,102,255,.10); border-color: rgba(11,102,255,.22)}
    .review .top{
      position:relative;
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      margin-bottom: 10px;
    }
    .review .who{
      display:flex; align-items:center; gap:10px;
      min-width:0;
    }
    .avatar{
      width:40px; height:40px;
      border-radius: 16px;
      background: linear-gradient(135deg, rgba(11,102,255,.18), rgba(18,181,255,.10));
      border:1px solid rgba(11,102,255,.22);
      display:flex; align-items:center; justify-content:center;
      color:#0a3b84;
      font-weight:900;
      flex:0 0 auto;
    }
    .who b{font-size:13px}
    .who span{display:block; color:var(--muted); font-size:12px; margin-top:2px; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; max-width: 160px}
    .review .stars-mini{
      display:flex; align-items:center; gap:4px;
      position:relative;
    }
    .review p{
      position:relative;
      margin:0;
      color: var(--muted);
      font-size: 13px;
      line-height: 1.85;
    }

    .cases{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 14px;
    }
    .case{
      background: rgba(255,255,255,.78);
      border: 1px solid rgba(230,238,247,.95);
      border-radius: var(--radius);
      overflow:hidden;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
      display:flex; flex-direction:column;
      min-height: 250px;
    }
    .case:hover{transform: translateY(-2px); box-shadow: 0 22px 40px rgba(11,102,255,.10); border-color: rgba(11,102,255,.22)}
    .case .thumb{
      padding: 14px 14px 0;
      display:flex; gap:10px; align-items:center; justify-content:space-between;
    }
    .thumb .tag{
      font-size:12px;
      padding:8px 10px;
      border-radius: 999px;
      background: rgba(11,102,255,.08);
      border:1px solid rgba(11,102,255,.18);
      color:#0a3b84;
      font-weight:800;
      white-space:nowrap;
    }
    .thumb .chip2{
      font-size:12px;
      padding:8px 10px;
      border-radius: 999px;
      background: rgba(255,255,255,.7);
      border:1px solid rgba(230,238,247,.95);
      color: var(--muted);
      font-weight:750;
      white-space:nowrap;
    }
    .case .imgbox{
      margin: 12px 14px 0;
      border-radius: 18px;
      border: 1px solid rgba(230,238,247,.95);
      background: linear-gradient(180deg, rgba(11,102,255,.06), rgba(255,255,255,.75));
      padding: 14px;
    }
    .imgbox .fakeimg{
      width:100%;
      aspect-ratio: 16/9;
      border-radius: 14px;
      background:
        radial-gradient(300px 160px at 20% 15%, rgba(11,102,255,.20), transparent 55%),
        radial-gradient(320px 180px at 90% 35%, rgba(18,181,255,.14), transparent 55%),
        linear-gradient(180deg, rgba(255,255,255,.9), rgba(235,245,255,.8));
      border:1px solid rgba(11,102,255,.14);
      display:flex; align-items:center; justify-content:center;
      color:#0a3b84;
      font-weight:900;
      letter-spacing:.2px;
      position:relative;
      overflow:hidden;
    }
    .fakeimg:after{
      content:"";
      position:absolute;
      inset:-40%;
      background: linear-gradient(120deg, transparent 0%, rgba(11,102,255,.18) 30%, transparent 60%);
      transform: translateX(-25%);
      animation: sheen 3.4s ease-in-out infinite;
      opacity:.6;
      pointer-events:none;
    }
    @keyframes sheen{
      0%, 40%{transform: translateX(-45%)}
      70%{transform: translateX(20%)}
      100%{transform: translateX(20%)}
    }
    .case .body{
      padding: 14px;
      display:flex; flex-direction:column;
      gap:10px;
      margin-top:auto;
    }
    .case .body h3{
      margin:0; font-size:15px; letter-spacing:-.1px;
    }
    .case .body p{
      margin:0; color:var(--muted); font-size:13px; line-height:1.8;
    }
    .case .actions{
      display:flex; gap:10px; flex-wrap:wrap;
      margin-top: 4px;
    }

    .article-list{
      display:grid;
      grid-template-columns: 1.2fr .8fr;
      gap: 14px;
      align-items:start;
    }
    .post{
      display:flex; flex-direction:column; gap:10px;
    }
    .post .items{
      display:grid;
      gap: 10px;
    }
    .post .item{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
      padding: 14px 14px;
      border-radius: var(--radius);
      border: 1px solid rgba(230,238,247,.95);
      background: rgba(255,255,255,.78);
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    }
    .post .item:hover{transform: translateY(-2px); box-shadow: 0 22px 40px rgba(11,102,255,.10); border-color: rgba(11,102,255,.22)}
    .post .item b{
      font-size:14px;
      letter-spacing:-.1px;
      display:block;
      margin-bottom: 6px;
      color:#0b1625;
    }
    .post .item span{
      color: var(--muted);
      font-size:13px;
      line-height: 1.7;
      display:block;
    }
    .post .item .link{
      flex:0 0 auto;
      text-decoration:none;
      padding: 10px 12px;
      border-radius: 14px;
      border:1px solid rgba(11,102,255,.22);
      background: rgba(11,102,255,.08);
      color:#0a3b84;
      font-weight:800;
      font-size:13px;
      transition: transform .15s ease, background .2s ease, border-color .2s ease;
      white-space:nowrap;
    }
    .post .item .link:hover{transform: translateY(-1px); background: rgba(11,102,255,.12); border-color: rgba(11,102,255,.32)}
    .side-panel{
      border-radius: var(--radius2);
      border: 1px solid rgba(230,238,247,.95);
      background: rgba(255,255,255,.75);
      padding: 16px;
      box-shadow: 0 14px 36px rgba(11,22,37,.06);
    }
    .side-panel h3{margin:0 0 6px; font-size:15px}
    .side-panel p{margin:0 0 12px; color:var(--muted); font-size:13px; line-height:1.85}
    .tag-cloud{
      display:flex; flex-wrap:wrap; gap:8px;
      margin: 10px 0 0;
    }
    .tag-cloud a{
      text-decoration:none;
      font-size:12px;
      padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(230,238,247,.95);
      background: rgba(255,255,255,.7);
      color: var(--muted);
      transition: transform .15s ease, border-color .2s ease, background .2s ease, color .2s ease;
    }
    .tag-cloud a:hover{
      transform: translateY(-1px);
      border-color: rgba(11,102,255,.22);
      background: rgba(11,102,255,.08);
      color:#0a3b84;
    }

    form{
      margin: 0;
    }
    .form-card{
      border-radius: var(--radius2);
      border: 1px solid rgba(230,238,247,.95);
      background: rgba(255,255,255,.78);
      box-shadow: 0 14px 36px rgba(11,22,37,.06);
      padding: 16px;
    }
    .form-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
      margin-top: 12px;
    }
    label{
      display:block;
      font-size:12px;
      color: var(--muted);
      margin-bottom: 8px;
      font-weight:700;
      letter-spacing:.2px;
    }
    input, select, textarea{
      width:100%;
      padding: 12px 12px;
      border-radius: 14px;
      border: 1px solid rgba(230,238,247,.95);
      background: rgba(255,255,255,.85);
      color: var(--text);
      outline:none;
      transition: box-shadow .2s ease, border-color .2s ease, background .2s ease;
      font-size: 13px;
    }
    input:focus, select:focus, textarea:focus{
      border-color: rgba(11,102,255,.35);
      box-shadow: 0 0 0 6px var(--ring);
      background:#fff;
    }
    textarea{min-height: 116px; resize: vertical}
    .form-actions{
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      margin-top: 12px;
      flex-wrap:wrap;
    }
    .hint{
      color: var(--muted2);
      font-size: 12px;
      line-height: 1.6;
      max-width: 48ch;
    }
    .toast{
      position:fixed;
      right: 16px;
      bottom: 16px;
      z-index: 80;
      background: rgba(255,255,255,.92);
      border: 1px solid rgba(230,238,247,.95);
      border-radius: 16px;
      box-shadow: var(--shadow2);
      padding: 12px 12px;
      display:none;
      max-width: 320px;
    }
    .toast .t{
      display:flex; align-items:flex-start; gap:10px;
    }
    .toast .t b{font-size:13px}
    .toast .t span{display:block; color: var(--muted); font-size:12px; line-height:1.6; margin-top:4px}
    .toast .x{
      margin-left:auto;
      width:34px; height:34px;
      border-radius: 12px;
      border:1px solid rgba(230,238,247,.95);
      background: rgba(255,255,255,.8);
      cursor:pointer;
    }
    .toast .x:hover{background:#fff}
    .toast .status{
      width:34px; height:34px;
      border-radius: 14px;
      background: rgba(14,167,122,.10);
      border:1px solid rgba(14,167,122,.25);
      color: var(--good);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
    }

    footer{
      border-top: 1px solid rgba(230,238,247,.95);
      background: linear-gradient(180deg, rgba(10,42,102,.04), rgba(255,255,255,.0));
      padding: 18px 0 26px;
    }
    .foot-inner{
      display:grid;
      grid-template-columns: 1.2fr .8fr;
      gap: 14px;
      align-items:start;
    }
    .foot-card{
      background: rgba(255,255,255,.75);
      border: 1px solid rgba(230,238,247,.95);
      border-radius: var(--radius2);
      padding: 16px;
      box-shadow: 0 14px 36px rgba(11,22,37,.06);
    }
    .foot-card b{font-size:14px}
    .foot-card p{margin: 8px 0 0; color: var(--muted); font-size:13px; line-height:1.85}
    .foot-links{
      display:grid; gap: 10px;
      grid-template-columns: 1fr 1fr;
      margin-top: 12px;
    }
    .foot-links a{
      text-decoration:none;
      padding: 10px 12px;
      border-radius: 14px;
      border:1px solid rgba(230,238,247,.95);
      background: rgba(255,255,255,.65);
      color: var(--muted);
      font-size: 13px;
      font-weight: 720;
      transition: transform .15s ease, border-color .2s ease, background .2s ease, color .2s ease;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
    }
    .foot-links a:hover{
      transform: translateY(-1px);
      border-color: rgba(11,102,255,.25);
      background: rgba(11,102,255,.08);
      color:#0a3b84;
    }
    .copy{
      margin-top: 14px;
      color: var(--muted2);
      font-size: 12px;
      display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap;
    }

    .float-help{
      position:fixed;
      right: 14px;
      bottom: 96px;
      z-index: 70;
      display:flex;
      flex-direction:column;
      gap:10px;
      align-items:flex-end;
    }
    .float-qr{
      width: 220px;
      border-radius: 18px;
      border: 1px solid rgba(230,238,247,.95);
      background: rgba(255,255,255,.92);
      box-shadow: var(--shadow2);
      overflow:hidden;
      transform-origin: right bottom;
      transform: scale(.98);
      opacity: 0;
      pointer-events:none;
      transition: opacity .18s ease, transform .18s ease;
    }
    .float-qr.show{
      opacity: 1;
      transform: scale(1);
      pointer-events:auto;
    }
    .float-qr .hd{
      padding: 12px 12px 10px;
      border-bottom: 1px solid rgba(230,238,247,.95);
      display:flex; align-items:center; justify-content:space-between; gap:10px;
    }
    .float-qr .hd b{font-size:13px}
    .float-qr .hd .small{
      color: var(--muted2);
      font-size: 12px;
    }
    .float-qr .bd{
      padding: 12px;
      display:flex;
      gap:12px;
      align-items:center;
    }
    .float-qr img{
      width: 92px; height: 92px;
      border-radius: 18px;
      border: 1px solid rgba(230,238,247,.95);
      object-fit: cover;
      background:#fff;
    }
    .float-qr .txt{
      color: var(--muted);
      font-size: 12px;
      line-height: 1.7;
    }

    .float-btn{
      width: 50px; height: 50px;
      border-radius: 18px;
      border: 1px solid rgba(11,102,255,.25);
      background: rgba(255,255,255,.72);
      box-shadow: 0 18px 44px rgba(11,102,255,.14);
      cursor:pointer;
      display:flex; align-items:center; justify-content:center;
      transition: transform .15s ease, background .2s ease, box-shadow .2s ease;
      user-select:none;
    }
    .float-btn:hover{transform: translateY(-2px); background:#fff; box-shadow: 0 22px 56px rgba(11,102,255,.18)}
    .float-btn svg{width:22px; height:22px; color:#0a3b84}
    .backtop{
      width: 50px; height: 50px;
      border-radius: 18px;
      border: 1px solid rgba(230,238,247,.95);
      background: rgba(255,255,255,.72);
      cursor:pointer;
      box-shadow: 0 14px 36px rgba(11,22,37,.08);
      display:flex; align-items:center; justify-content:center;
      transition: transform .15s ease, background .2s ease;
      user-select:none;
    }
    .backtop:hover{transform: translateY(-2px); background:#fff}
    .backtop svg{width:20px; height:20px; color:#0a3b84}

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

    @media (max-width: 980px){
      .hero-inner{grid-template-columns: 1fr; padding: 18px}
      h1{font-size: 30px}
      .flow{grid-template-columns: repeat(2, 1fr)}
      .grid-3{grid-template-columns: 1fr 1fr}
      .grid-4{grid-template-columns: 1fr 1fr}
      .reviews{grid-template-columns: 1fr 1fr}
      .cases{grid-template-columns: 1fr}
      .article-list{grid-template-columns: 1fr}
      .tabs-grid{grid-template-columns: 1fr}
      .foot-inner{grid-template-columns: 1fr}
      .float-help{right: 12px; bottom: 88px}
      .float-qr{width: 210px}
      .nav-links{display:none}
      .hamburger{display:inline-flex; align-items:center; justify-content:center}
      .mobile-panel.show{display:block}
      .mobile-panel .grid{grid-template-columns: 1fr 1fr}
    }
    @media (max-width: 520px){
      .container{padding:0 14px}
      .nav-wrap{padding:10px 0}
      .brand{min-width: auto}
      .brand-name span{display:none}
      .hero-actions .btn{width:100%}
      .hero-actions{align-items:stretch}
      .stat-grid{grid-template-columns: 1fr 1fr}
      .grid-3{grid-template-columns: 1fr}
      .grid-4{grid-template-columns: 1fr}
      .reviews{grid-template-columns: 1fr}
      .flow{grid-template-columns: 1fr}
      .form-grid{grid-template-columns: 1fr}
      .ac-body{padding-left: 52px}
      .compare-table th{position:static}
    }
    @media (prefers-reduced-motion: reduce){
      html{scroll-behavior:auto}
      .reveal{transition:none}
      .fakeimg:after{animation:none}
      .card:hover, .step:hover, .stat:hover, .review:hover, .case:hover, .btn:hover{transform:none}
      .chev{transition:none}
    }