:root{
      --bg0:#ffffff;
      --bg1:#fbf6f0;
      --bg2:#f4f7ff;
      --text:#111827;
      --muted:#4b5563;
      --muted2:#6b7280;
      --line:rgba(17,24,39,.12);
      --card:rgba(255,255,255,.8);
      --shadow:0 14px 40px rgba(17,24,39,.10);
      --shadow2:0 8px 24px rgba(17,24,39,.10);
      --shadow3:0 6px 16px rgba(17,24,39,.10);
      --radius:18px;
      --radius2:14px;
      --radius3:12px;
      --accent:#ff2d55;     /* 撞色艳色 */
      --accent2:#3b82f6;    /* 科技蓝 */
      --accent3:#f59e0b;    /* 金色 */
      --accent4:#10b981;    /* 绿 */
      --accentInk:#0b1020;
      --focus:0 0 0 4px rgba(59,130,246,.18);
      --max:1160px;
    }
    *{box-sizing:border-box}
    html,body{height:100%}
    body{
      margin:0;
      font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "PingFang SC","Hiragino Sans GB","Microsoft YaHei", sans-serif;
      color:var(--text);
      background:
        radial-gradient(900px 520px at 20% -10%, rgba(255,45,85,.12), transparent 60%),
        radial-gradient(800px 520px at 85% 10%, rgba(59,130,246,.12), transparent 60%),
        linear-gradient(180deg, var(--bg1), var(--bg0) 40%, #ffffff 100%);
      overflow-x:hidden;
    }
    a{color:inherit; text-decoration:none}
    img{max-width:100%; height:auto; display:block}
    .container{
      width:100%;
      max-width:var(--max);
      margin:0 auto;
      padding:0 18px;
    }
    .skip{
      position:absolute; left:10px; top:-60px;
      padding:10px 12px;
      background:#0b1020; color:#fff; border-radius:10px;
      transition:top .2s ease;
      z-index:9999;
    }
    .skip:focus{top:10px; outline:none; box-shadow:var(--focus)}
    header{
      position:sticky; top:0; z-index:50;
      backdrop-filter:saturate(160%) blur(10px);
      background:rgba(255,255,255,.72);
      border-bottom:1px solid rgba(17,24,39,.08);
    }
    .nav-wrap{
      display:flex; align-items:center; justify-content:space-between;
      padding:12px 0;
      gap:12px;
    }
    .brand{
      display:flex; align-items:center; gap:12px; min-width:220px;
    }
    .brand img{
      width:42px; height:42px; object-fit:contain;
      filter:saturate(1.05);
    }
    .brand-text{
      display:flex; flex-direction:column; gap:2px;
      line-height:1.1;
    }
    .brand-name{
      font-weight:800; letter-spacing:.2px;
      font-size:14.5px;
    }
    .brand-sub{
      font-size:12.5px; color:var(--muted2);
      display:flex; gap:8px; align-items:center;
    }
    .chip{
      display:inline-flex; align-items:center; gap:6px;
      padding:6px 10px;
      border:1px solid rgba(17,24,39,.10);
      border-radius:999px;
      background:rgba(255,255,255,.7);
      color:var(--muted);
      font-size:12px;
      white-space:nowrap;
    }
    .nav-right{display:flex; align-items:center; gap:12px}
    .nav-links{
      display:flex; align-items:center; gap:10px;
      flex-wrap:wrap;
      justify-content:flex-end;
    }
    .nav-links a{
      padding:8px 10px;
      border-radius:12px;
      color:var(--muted);
      font-size:13px;
      border:1px solid transparent;
      transition:background .18s ease, border-color .18s ease, transform .18s ease;
    }
    .nav-links a:hover{
      background:rgba(255,45,85,.08);
      border-color:rgba(255,45,85,.18);
      color:var(--text);
      transform:translateY(-1px);
    }
    .nav-cta{
      display:flex; align-items:center; gap:10px;
    }
    .btn{
      appearance:none; border:0; cursor:pointer;
      padding:10px 14px;
      border-radius:14px;
      font-weight:700;
      font-size:13.5px;
      line-height:1;
      transition:transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease;
      display:inline-flex; align-items:center; justify-content:center; gap:10px;
      user-select:none;
      white-space:nowrap;
    }
    .btn:focus{outline:none; box-shadow:var(--focus)}
    .btn-primary{
      background:linear-gradient(135deg, var(--accent) 0%, #ff4d2e 35%, var(--accent3) 100%);
      color:#0b1020;
      box-shadow:0 12px 28px rgba(255,45,85,.20);
      border:1px solid rgba(255,45,85,.22);
    }
    .btn-primary:hover{transform:translateY(-1px); box-shadow:0 16px 34px rgba(255,45,85,.28)}
    .btn-outline{
      background:rgba(255,255,255,.75);
      border:1px solid rgba(17,24,39,.14);
      color:var(--text);
    }
    .btn-outline:hover{transform:translateY(-1px); border-color:rgba(59,130,246,.35); box-shadow:var(--shadow3)}
    .btn-blue{
      background:linear-gradient(135deg, rgba(59,130,246,.98), rgba(16,185,129,.95));
      color:#0b1020;
      border:1px solid rgba(59,130,246,.28);
      box-shadow:0 14px 28px rgba(59,130,246,.18);
    }
    .btn-blue:hover{transform:translateY(-1px); box-shadow:0 18px 34px rgba(59,130,246,.24)}
    .hamburger{
      display:none;
      width:44px; height:44px; border-radius:14px;
      border:1px solid rgba(17,24,39,.14);
      background:rgba(255,255,255,.75);
      align-items:center; justify-content:center;
      cursor:pointer;
      transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .hamburger:hover{transform:translateY(-1px); box-shadow:var(--shadow3); border-color:rgba(255,45,85,.25)}
    .hamburger:focus{outline:none; box-shadow:var(--focus)}
    .hamburger svg{width:20px; height:20px}
    .mobile-drawer{
      display:none;
      padding-bottom:12px;
    }
    .mobile-drawer .panel{
      border:1px solid rgba(17,24,39,.10);
      background:rgba(255,255,255,.92);
      border-radius:18px;
      padding:12px;
      box-shadow:var(--shadow2);
    }
    .mobile-links{
      display:flex; flex-direction:column; gap:6px;
    }
    .mobile-links a{
      padding:11px 12px;
      border-radius:14px;
      background:rgba(17,24,39,.02);
      border:1px solid rgba(17,24,39,.06);
      color:var(--text);
      font-weight:650;
      font-size:13.5px;
      transition:transform .18s ease, border-color .18s ease;
    }
    .mobile-links a:hover{transform:translateY(-1px); border-color:rgba(59,130,246,.30)}
    .hero{
      padding:26px 0 10px;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.12fr .88fr;
      gap:18px;
      align-items:stretch;
    }
    .hero-left{
      border-radius:28px;
      border:1px solid rgba(17,24,39,.10);
      background:
        radial-gradient(800px 420px at 10% 0%, rgba(255,45,85,.18), transparent 55%),
        radial-gradient(760px 360px at 90% 10%, rgba(59,130,246,.18), transparent 52%),
        linear-gradient(180deg, rgba(255,255,255,.75), rgba(255,255,255,.55));
      box-shadow:var(--shadow2);
      padding:22px;
      overflow:hidden;
      position:relative;
    }
    .hero-left:before{
      content:"";
      position:absolute; inset:-2px;
      background:
        conic-gradient(from 210deg, rgba(255,45,85,.20), rgba(59,130,246,.18), rgba(16,185,129,.14), rgba(255,45,85,.20));
      opacity:.22;
      filter:blur(18px);
      pointer-events:none;
    }
    .hero-left > *{position:relative; z-index:1}
    .hero-top{
      display:flex; align-items:center; gap:12px; flex-wrap:wrap;
      margin-bottom:10px;
    }
    .badge{
      display:inline-flex; align-items:center; gap:10px;
      padding:10px 12px;
      border-radius:999px;
      border:1px solid rgba(17,24,39,.10);
      background:rgba(255,255,255,.72);
      box-shadow:0 10px 24px rgba(17,24,39,.06);
      font-weight:700;
      font-size:13px;
      color:var(--text);
      white-space:nowrap;
    }
    .badge .dot{
      width:10px; height:10px; border-radius:50%;
      background:linear-gradient(135deg, var(--accent), var(--accent3));
      box-shadow:0 0 0 6px rgba(255,45,85,.10);
    }
    .hero h1{
      margin:10px 0 10px;
      font-size:34px;
      letter-spacing:-.6px;
      line-height:1.1;
    }
    .hero p{
      margin:0 0 16px;
      color:var(--muted);
      font-size:15px;
      line-height:1.7;
      max-width:62ch;
    }
    .hero-actions{
      display:flex; gap:12px; flex-wrap:wrap; align-items:center;
      margin-top:10px;
    }
    .hero-micro{
      margin-top:14px;
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap:10px;
    }
    .micro-card{
      border-radius:16px;
      background:rgba(255,255,255,.68);
      border:1px solid rgba(17,24,39,.10);
      padding:12px;
      transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .micro-card:hover{
      transform:translateY(-2px);
      box-shadow:0 18px 38px rgba(17,24,39,.10);
      border-color:rgba(59,130,246,.25);
    }
    .micro-title{
      font-weight:850; font-size:13.5px;
      display:flex; align-items:center; gap:8px;
    }
    .micro-title svg{width:18px; height:18px; flex:0 0 auto}
    .micro-text{margin-top:6px; font-size:12.8px; color:var(--muted2); line-height:1.45}
    .hero-right{
      border-radius:28px;
      border:1px solid rgba(17,24,39,.10);
      background:
        linear-gradient(180deg, rgba(255,255,255,.78), rgba(255,255,255,.52));
      box-shadow:var(--shadow2);
      padding:18px;
      overflow:hidden;
      position:relative;
    }
    .hero-right:before{
      content:"";
      position:absolute; top:-80px; right:-80px;
      width:220px; height:220px; border-radius:50%;
      background:radial-gradient(circle at 30% 30%, rgba(255,45,85,.36), rgba(59,130,246,.20), transparent 65%);
      filter:blur(6px);
      opacity:.9;
      pointer-events:none;
    }
    .hero-right > *{position:relative; z-index:1}
    .right-title{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
      margin-bottom:12px;
    }
    .right-title h2{
      margin:0;
      font-size:16.5px;
      letter-spacing:-.2px;
    }
    .right-title .mini{
      color:var(--muted2);
      font-size:12.5px;
      line-height:1.4;
      text-align:right;
    }
    .metric-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
    }
    .metric{
      border-radius:18px;
      padding:14px 12px;
      border:1px solid rgba(17,24,39,.10);
      background:rgba(255,255,255,.70);
      transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      min-height:92px;
      display:flex; flex-direction:column; justify-content:space-between;
    }
    .metric:hover{
      transform:translateY(-2px);
      box-shadow:0 18px 34px rgba(17,24,39,.12);
      border-color:rgba(255,45,85,.22);
    }
    .metric .k{
      font-weight:900; font-size:22px;
      letter-spacing:-.4px;
    }
    .metric .l{
      color:var(--muted2);
      font-size:12.8px;
      line-height:1.4;
      margin-top:6px;
    }
    .spark{
      height:10px; width:100%;
      border-radius:999px;
      background:
        linear-gradient(90deg, rgba(255,45,85,.18), rgba(59,130,246,.25), rgba(16,185,129,.18));
      position:relative;
      overflow:hidden;
      margin-top:8px;
    }
    .spark:after{
      content:"";
      position:absolute; top:0; bottom:0; left:-30%;
      width:46%;
      background:linear-gradient(90deg, transparent, rgba(255,255,255,.9), transparent);
      transform:skewX(-18deg);
      animation:shine 2.6s ease-in-out infinite;
      opacity:.75;
    }
    @keyframes shine{
      0%{left:-40%}
      60%{left:110%}
      100%{left:110%}
    }
    .hero-bottom{
      display:flex; gap:12px; flex-wrap:wrap; align-items:center;
      margin-top:14px;
    }
    .trust{
      display:flex; gap:10px; align-items:center; flex-wrap:wrap;
      color:var(--muted2); font-size:12.8px;
    }
    .trust b{color:var(--text)}
    .divider-dot{
      width:5px; height:5px; border-radius:50%; background:rgba(17,24,39,.22);
    }
    .section{
      padding:24px 0;
    }
    .section-head{
      display:flex; align-items:flex-end; justify-content:space-between; gap:12px;
      margin-bottom:14px;
    }
    .section-head h2{
      margin:0;
      font-size:22px;
      letter-spacing:-.3px;
    }
    .section-head p{
      margin:0;
      color:var(--muted);
      font-size:14px;
      line-height:1.6;
      max-width:60ch;
    }
    .tagrow{
      display:flex; flex-wrap:wrap; gap:10px;
      margin-top:10px;
    }
    .tag{
      padding:8px 12px;
      border-radius:999px;
      border:1px solid rgba(17,24,39,.10);
      background:rgba(255,255,255,.68);
      color:var(--muted);
      font-size:12.8px;
      transition:transform .18s ease, border-color .18s ease;
      display:inline-flex; gap:8px; align-items:center;
    }
    .tag:hover{transform:translateY(-1px); border-color:rgba(59,130,246,.26)}
    .tag .s{
      width:10px; height:10px; border-radius:3px;
      background:linear-gradient(135deg, var(--accent2), var(--accent4));
    }
    .grid-3{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap:14px;
    }
    .grid-4{
      display:grid;
      grid-template-columns: repeat(4, minmax(0,1fr));
      gap:12px;
    }
    .card{
      border-radius:20px;
      border:1px solid rgba(17,24,39,.10);
      background:rgba(255,255,255,.70);
      box-shadow:0 10px 26px rgba(17,24,39,.06);
      padding:16px;
      transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      overflow:hidden;
      position:relative;
    }
    .card:hover{
      transform:translateY(-2px);
      box-shadow:0 18px 40px rgba(17,24,39,.10);
      border-color:rgba(255,45,85,.22);
    }
    .card:before{
      content:"";
      position:absolute; inset:-2px;
      background:radial-gradient(420px 140px at 10% 0%, rgba(255,45,85,.16), transparent 55%);
      opacity:.6;
      pointer-events:none;
    }
    .card > *{position:relative; z-index:1}
    .card h3{
      margin:0 0 8px;
      font-size:15.6px;
      letter-spacing:-.2px;
    }
    .card p{
      margin:0;
      color:var(--muted);
      font-size:13.5px;
      line-height:1.65;
    }
    .icon{
      width:40px; height:40px; border-radius:14px;
      border:1px solid rgba(17,24,39,.10);
      background:linear-gradient(180deg, rgba(255,255,255,.78), rgba(255,255,255,.52));
      display:flex; align-items:center; justify-content:center;
      margin-bottom:10px;
    }
    .icon svg{width:20px; height:20px}
    .steps{
      display:grid;
      grid-template-columns: repeat(4, minmax(0,1fr));
      gap:12px;
    }
    .step{
      padding:16px;
      border-radius:20px;
      border:1px solid rgba(17,24,39,.10);
      background:
        linear-gradient(180deg, rgba(255,255,255,.76), rgba(255,255,255,.58));
      box-shadow:0 10px 26px rgba(17,24,39,.06);
      transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      position:relative;
      overflow:hidden;
      min-height:160px;
    }
    .step:hover{transform:translateY(-2px); box-shadow:0 18px 40px rgba(17,24,39,.10); border-color:rgba(59,130,246,.26)}
    .step .num{
      display:inline-flex; align-items:center; gap:8px;
      font-weight:900;
      color:#0b1020;
      background:linear-gradient(135deg, rgba(255,45,85,.18), rgba(59,130,246,.18));
      border:1px solid rgba(17,24,39,.10);
      padding:7px 10px;
      border-radius:999px;
      font-size:13px;
      margin-bottom:12px;
    }
    .step h3{margin:0 0 8px; font-size:15.4px}
    .step p{margin:0; color:var(--muted); font-size:13.5px; line-height:1.65}
    .split{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:14px;
      align-items:start;
    }
    .table-wrap{
      border-radius:22px;
      border:1px solid rgba(17,24,39,.10);
      background:rgba(255,255,255,.70);
      box-shadow:0 10px 26px rgba(17,24,39,.06);
      overflow:hidden;
    }
    table{
      width:100%;
      border-collapse:separate;
      border-spacing:0;
      font-size:13.5px;
      min-width:720px;
    }
    th,td{
      padding:12px 12px;
      border-bottom:1px solid rgba(17,24,39,.08);
      vertical-align:top;
      text-align:left;
    }
    th{
      background:linear-gradient(135deg, rgba(255,45,85,.14), rgba(59,130,246,.12));
      color:var(--text);
      font-weight:900;
      letter-spacing:.2px;
    }
    tr:last-child td{border-bottom:0}
    .pill{
      display:inline-flex; align-items:center; gap:8px;
      padding:6px 10px;
      border-radius:999px;
      border:1px solid rgba(17,24,39,.10);
      background:rgba(255,255,255,.68);
      color:var(--muted);
      font-weight:700;
      font-size:12.5px;
      white-space:nowrap;
    }
    .pill.good{
      border-color:rgba(16,185,129,.30);
      background:rgba(16,185,129,.10);
      color:#065f46;
    }
    .pill.mid{
      border-color:rgba(245,158,11,.30);
      background:rgba(245,158,11,.12);
      color:#7c4a00;
    }
    .pill.no{
      border-color:rgba(17,24,39,.16);
      background:rgba(17,24,39,.04);
      color:#374151;
    }
    .form{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
      margin-top:10px;
    }
    .field{
      display:flex; flex-direction:column; gap:7px;
    }
    .field label{
      font-weight:800; font-size:12.8px; color:var(--muted);
    }
    .field input,.field select,.field textarea{
      width:100%;
      padding:11px 12px;
      border-radius:14px;
      border:1px solid rgba(17,24,39,.14);
      background:rgba(255,255,255,.84);
      color:var(--text);
      font-size:14px;
      transition:border-color .18s ease, box-shadow .18s ease, transform .18s ease;
    }
    .field textarea{min-height:112px; resize:vertical}
    .field input:focus,.field select:focus,.field textarea:focus{
      outline:none;
      border-color:rgba(59,130,246,.42);
      box-shadow:var(--focus);
    }
    .form .full{grid-column:1 / -1}
    .form-actions{
      display:flex; gap:12px; align-items:center; flex-wrap:wrap;
      margin-top:12px;
    }
    .hint{
      color:var(--muted2);
      font-size:12.5px;
      line-height:1.4;
    }
    .ai-about{
      display:grid;
      grid-template-columns: 1.08fr .92fr;
      gap:14px;
      align-items:stretch;
    }
    .quote{
      border-left:4px solid rgba(255,45,85,.55);
      padding:14px 14px 14px 12px;
      background:rgba(255,255,255,.60);
      border-radius:18px;
      border:1px solid rgba(17,24,39,.08);
      margin-top:14px;
    }
    .quote b{display:block; margin-bottom:6px}
    .quote p{margin:0; color:var(--muted); font-size:13.6px; line-height:1.7}
    .timeline{
      display:flex; flex-direction:column; gap:10px;
    }
    .time-item{
      display:flex; gap:12px; align-items:flex-start;
      padding:12px;
      border-radius:18px;
      border:1px solid rgba(17,24,39,.10);
      background:rgba(255,255,255,.68);
      transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .time-item:hover{transform:translateY(-2px); box-shadow:0 18px 40px rgba(17,24,39,.10); border-color:rgba(59,130,246,.26)}
    .time-dot{
      width:16px; height:16px; border-radius:6px;
      margin-top:2px;
      background:linear-gradient(135deg, var(--accent), var(--accent2));
      box-shadow:0 0 0 6px rgba(255,45,85,.10);
      flex:0 0 auto;
    }
    .time-item h3{margin:0; font-size:14.6px}
    .time-item p{margin:5px 0 0; color:var(--muted); font-size:13.3px; line-height:1.6}
    .cases{
      display:grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap:12px;
    }
    .case{
      border-radius:20px;
      border:1px solid rgba(17,24,39,.10);
      background:rgba(255,255,255,.68);
      box-shadow:0 10px 26px rgba(17,24,39,.06);
      overflow:hidden;
      transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      display:flex; flex-direction:column;
      min-height:240px;
    }
    .case:hover{transform:translateY(-2px); box-shadow:0 18px 40px rgba(17,24,39,.10); border-color:rgba(255,45,85,.22)}
    .case .thumb{
      padding:14px;
      background:
        linear-gradient(135deg, rgba(255,45,85,.14), rgba(59,130,246,.10)),
        radial-gradient(260px 120px at 20% 20%, rgba(16,185,129,.20), transparent 65%);
      border-bottom:1px solid rgba(17,24,39,.08);
      position:relative;
    }
    .case .thumb .mark{
      display:inline-flex; align-items:center; gap:10px;
      font-weight:900;
      padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(17,24,39,.10);
      background:rgba(255,255,255,.68);
      font-size:12.8px;
    }
    .case .content{
      padding:14px 14px 12px;
      display:flex; flex-direction:column; gap:10px;
      flex:1;
    }
    .case h3{margin:0; font-size:15.6px; letter-spacing:-.2px}
    .case ul{
      margin:0; padding-left:16px;
      color:var(--muted);
      font-size:13.3px;
      line-height:1.7;
    }
    .case .bottom{
      margin-top:auto;
      display:flex; gap:10px; align-items:center; justify-content:space-between;
      padding:0 14px 14px;
    }
    .case .meta{
      color:var(--muted2);
      font-size:12.6px;
    }
    .article-list{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
    }
    .article{
      border-radius:20px;
      border:1px solid rgba(17,24,39,.10);
      background:rgba(255,255,255,.70);
      box-shadow:0 10px 26px rgba(17,24,39,.06);
      padding:14px;
      transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      display:flex; flex-direction:column; gap:10px;
    }
    .article:hover{transform:translateY(-2px); box-shadow:0 18px 40px rgba(17,24,39,.10); border-color:rgba(59,130,246,.26)}
    .article .top{
      display:flex; align-items:flex-start; justify-content:space-between; gap:10px;
    }
    .article .k{
      font-weight:900; font-size:13.2px;
      padding:7px 10px;
      border-radius:999px;
      border:1px solid rgba(17,24,39,.10);
      background:rgba(255,255,255,.66);
      color:var(--muted);
      white-space:nowrap;
    }
    .article h3{margin:0; font-size:15.4px}
    .article p{
      margin:0;
      color:var(--muted);
      font-size:13.4px;
      line-height:1.65;
    }
    .article a.link{
      margin-top:auto;
      display:inline-flex; align-items:center; gap:10px;
      font-weight:850; color:var(--text);
      padding:10px 12px;
      border-radius:14px;
      border:1px solid rgba(17,24,39,.12);
      background:rgba(255,255,255,.7);
      transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .article a.link:hover{transform:translateY(-1px); box-shadow:var(--shadow3); border-color:rgba(255,45,85,.26)}
    .reviews{
      display:grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap:12px;
    }
    .review{
      border-radius:20px;
      border:1px solid rgba(17,24,39,.10);
      background:rgba(255,255,255,.70);
      box-shadow:0 10px 26px rgba(17,24,39,.06);
      padding:16px;
      transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      display:flex; flex-direction:column; gap:10px;
      min-height:220px;
    }
    .review:hover{transform:translateY(-2px); box-shadow:0 18px 40px rgba(17,24,39,.10); border-color:rgba(16,185,129,.24)}
    .review .person{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
    }
    .avatar{
      width:42px; height:42px; border-radius:16px;
      border:1px solid rgba(17,24,39,.10);
      background:linear-gradient(135deg, rgba(255,45,85,.18), rgba(59,130,246,.16));
      display:flex; align-items:center; justify-content:center;
      font-weight:950;
      color:var(--text);
      letter-spacing:-.2px;
      user-select:none;
    }
    .review .role{
      margin:0;
      font-weight:900;
      color:var(--text);
      font-size:13.4px;
    }
    .review .stars{
      display:flex; gap:3px; align-items:center;
      color:#b45309;
      font-size:12.5px;
      font-weight:900;
      white-space:nowrap;
    }
    .stars svg{width:14px; height:14px}
    .review p{
      margin:0;
      color:var(--muted);
      font-size:13.6px;
      line-height:1.75;
    }
    .faq{
      border-radius:22px;
      border:1px solid rgba(17,24,39,.10);
      background:rgba(255,255,255,.70);
      box-shadow:0 10px 26px rgba(17,24,39,.06);
      overflow:hidden;
    }
    .faq .item{
      border-bottom:1px solid rgba(17,24,39,.08);
    }
    .faq .item:last-child{border-bottom:0}
    .faq button{
      width:100%;
      text-align:left;
      background:transparent;
      border:0;
      padding:14px 14px;
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:12px;
      cursor:pointer;
      font-weight:900;
      color:var(--text);
      font-size:14.6px;
      transition:background .18s ease;
    }
    .faq button:hover{background:rgba(255,45,85,.06)}
    .faq .qwrap{display:flex; gap:12px; align-items:flex-start}
    .chev{
      width:20px; height:20px;
      border-radius:8px;
      border:1px solid rgba(17,24,39,.12);
      background:rgba(255,255,255,.72);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      margin-top:1px;
      transition:transform .18s ease;
    }
    .faq .a{
      padding:0 14px 14px 46px;
      color:var(--muted);
      font-size:13.6px;
      line-height:1.75;
      display:none;
    }
    .faq .item[data-open="true"] .a{display:block}
    .faq .item[data-open="true"] .chev{transform:rotate(180deg)}
    .case-gallery{
      border-radius:22px;
      border:1px solid rgba(17,24,39,.10);
      background:rgba(255,255,255,.70);
      box-shadow:0 10px 26px rgba(17,24,39,.06);
      padding:14px;
    }
    .gallery-grid{
      display:grid;
      grid-template-columns: 1.2fr .8fr;
      gap:12px;
      align-items:stretch;
    }
    .gallery-main{
      border-radius:18px;
      border:1px solid rgba(17,24,39,.08);
      overflow:hidden;
      background:linear-gradient(135deg, rgba(255,45,85,.10), rgba(59,130,246,.10));
      position:relative;
    }
    .gallery-main:before{
      content:"";
      position:absolute; inset:-1px;
      background:
        radial-gradient(320px 160px at 20% 20%, rgba(255,45,85,.22), transparent 60%),
        radial-gradient(280px 140px at 85% 25%, rgba(59,130,246,.22), transparent 60%),
        radial-gradient(240px 120px at 55% 90%, rgba(16,185,129,.18), transparent 60%);
      pointer-events:none;
      opacity:.9;
    }
    .gallery-main .inner{
      position:relative; z-index:1;
      padding:14px;
      height:100%;
      display:flex; flex-direction:column; justify-content:space-between;
      gap:10px;
      min-height:240px;
    }
    .gallery-main h3{
      margin:0;
      font-size:15.8px;
      letter-spacing:-.2px;
    }
    .gallery-main p{
      margin:0;
      color:var(--muted);
      font-size:13.5px;
      line-height:1.7;
      max-width:52ch;
    }
    .mini-metrics{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:10px;
    }
    .mini-metric{
      border-radius:16px;
      border:1px solid rgba(17,24,39,.10);
      background:rgba(255,255,255,.66);
      padding:12px;
    }
    .mini-metric b{display:block; font-size:18px; letter-spacing:-.3px}
    .mini-metric span{color:var(--muted2); font-size:12.7px; line-height:1.4}
    .gallery-side{
      display:flex; flex-direction:column; gap:12px;
    }
    .side-card{
      border-radius:18px;
      border:1px solid rgba(17,24,39,.10);
      background:rgba(255,255,255,.66);
      padding:14px;
    }
    .side-card h3{margin:0 0 8px; font-size:14.8px}
    .side-card ul{margin:0; padding-left:16px; color:var(--muted); font-size:13.3px; line-height:1.7}
    .token-box{
      display:grid; grid-template-columns: 1fr 1fr; gap:12px;
      align-items:stretch;
    }
    .price-card{
      border-radius:22px;
      border:1px solid rgba(17,24,39,.10);
      background:rgba(255,255,255,.70);
      box-shadow:0 10px 26px rgba(17,24,39,.06);
      padding:16px;
      overflow:hidden;
      position:relative;
    }
    .price-card:before{
      content:"";
      position:absolute; inset:-2px;
      background:radial-gradient(520px 160px at 15% 0%, rgba(245,158,11,.16), transparent 55%);
      pointer-events:none;
      opacity:.7;
    }
    .price-card > *{position:relative; z-index:1}
    .price-card h3{margin:0 0 8px; font-size:15.8px}
    .price-card p{margin:0; color:var(--muted); font-size:13.5px; line-height:1.7}
    .range{
      margin-top:12px;
      border-radius:18px;
      padding:12px;
      border:1px solid rgba(17,24,39,.10);
      background:rgba(255,255,255,.66);
    }
    .range-row{display:flex; gap:12px; align-items:center; flex-wrap:wrap; justify-content:space-between}
    .range .big{
      font-size:28px; font-weight:950; letter-spacing:-.6px;
    }
    .range .sub{color:var(--muted2); font-size:12.8px; line-height:1.4}
    .range .bar{
      height:10px; border-radius:999px;
      background:rgba(17,24,39,.08);
      overflow:hidden; margin-top:10px;
      position:relative;
    }
    .range .bar > i{
      display:block; height:100%; width:68%;
      background:linear-gradient(90deg, rgba(255,45,85,.55), rgba(59,130,246,.50), rgba(16,185,129,.45));
      border-radius:999px;
      animation:barGrow 1.4s ease both;
    }
    @keyframes barGrow{
      from{width:8%}
      to{width:68%}
    }
    .gallery-img-row{
      display:grid; grid-template-columns: 1fr 1fr;
      gap:10px;
      margin-top:10px;
    }
    .img-tile{
      border-radius:16px;
      border:1px solid rgba(17,24,39,.10);
      background:rgba(255,255,255,.66);
      overflow:hidden;
    }
    .img-tile img{width:100%; height:100%; object-fit:cover}
    .skeleton{
      width:100%;
      height:12px;
      border-radius:999px;
      background:linear-gradient(90deg, rgba(17,24,39,.06), rgba(17,24,39,.10), rgba(17,24,39,.06));
      background-size:200% 100%;
      animation:sk 1.2s ease-in-out infinite;
    }
    @keyframes sk{
      from{background-position:0% 0}
      to{background-position:200% 0}
    }
    .up{
      margin:18px 0 0;
      display:flex; justify-content:flex-end;
    }
    .backtop{
      display:inline-flex; align-items:center; gap:10px;
      padding:10px 12px;
      border-radius:14px;
      border:1px solid rgba(17,24,39,.12);
      background:rgba(255,255,255,.75);
      box-shadow:0 10px 26px rgba(17,24,39,.06);
      font-weight:850;
      cursor:pointer;
      transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease, opacity .2s ease;
    }
    .backtop:hover{transform:translateY(-1px); box-shadow:0 18px 36px rgba(17,24,39,.10); border-color:rgba(59,130,246,.25)}
    .backtop[aria-hidden="true"]{opacity:0; pointer-events:none}
    footer{
      background:linear-gradient(180deg, rgba(255,255,255,.6), rgba(250,251,255,.95));
      border-top:1px solid rgba(17,24,39,.08);
      padding:22px 0;
      margin-top:10px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns: 1.15fr .85fr;
      gap:14px;
      align-items:start;
    }
    .footer-card{
      border-radius:22px;
      border:1px solid rgba(17,24,39,.10);
      background:rgba(255,255,255,.78);
      box-shadow:0 10px 26px rgba(17,24,39,.06);
      padding:16px;
    }
    .footer-card h3{
      margin:0 0 8px;
      font-size:15.8px;
      letter-spacing:-.2px;
    }
    .footer-card p{
      margin:0;
      color:var(--muted);
      font-size:13.5px;
      line-height:1.7;
    }
    .footer-links{
      display:flex; flex-wrap:wrap; gap:10px;
      margin-top:12px;
    }
    .footer-links a{
      padding:9px 12px;
      border-radius:14px;
      border:1px solid rgba(17,24,39,.10);
      background:rgba(255,255,255,.70);
      color:var(--muted);
      font-weight:800;
      font-size:12.8px;
      transition:transform .18s ease, border-color .18s ease;
    }
    .footer-links a:hover{transform:translateY(-1px); border-color:rgba(255,45,85,.26); color:var(--text)}
    .copyright{
      margin-top:12px;
      color:var(--muted2);
      font-size:12.5px;
      display:flex; gap:10px; align-items:center; justify-content:space-between; flex-wrap:wrap;
    }
    .kefu-float{
      position:fixed; right:14px; bottom:14px;
      z-index:60;
      display:flex; flex-direction:column; gap:10px;
      align-items:flex-end;
    }
    .kefu-btn{
      width:52px; height:52px;
      border-radius:18px;
      border:1px solid rgba(17,24,39,.12);
      background:rgba(255,255,255,.82);
      box-shadow:0 16px 40px rgba(17,24,39,.14);
      display:flex; align-items:center; justify-content:center;
      cursor:pointer;
      transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      position:relative;
      overflow:hidden;
    }
    .kefu-btn:hover{transform:translateY(-2px); box-shadow:0 22px 52px rgba(17,24,39,.18); border-color:rgba(59,130,246,.25)}
    .kefu-btn svg{width:22px; height:22px}
    .kefu-panel{
      width:264px;
      border-radius:22px;
      border:1px solid rgba(17,24,39,.12);
      background:rgba(255,255,255,.92);
      box-shadow:0 22px 60px rgba(17,24,39,.18);
      overflow:hidden;
      transform-origin:bottom right;
      animation:pop .18s ease both;
    }
    @keyframes pop{
      from{opacity:0; transform:scale(.96) translateY(6px)}
      to{opacity:1; transform:scale(1) translateY(0)}
    }
    .kefu-panel .hd{
      padding:12px 12px 10px;
      background:linear-gradient(135deg, rgba(255,45,85,.14), rgba(59,130,246,.12));
      border-bottom:1px solid rgba(17,24,39,.08);
    }
    .kefu-panel .hd b{display:block; font-size:13.6px; letter-spacing:-.2px}
    .kefu-panel .hd span{display:block; margin-top:4px; color:var(--muted2); font-size:12.5px}
    .kefu-panel .bd{
      padding:12px;
      display:flex; gap:12px; align-items:center;
    }
    .kefu-panel img{
      width:84px; height:84px;
      border-radius:18px;
      border:1px solid rgba(17,24,39,.10);
      object-fit:cover;
      background:#fff;
    }
    .kefu-panel .info{
      display:flex; flex-direction:column; gap:8px;
      min-width:0;
    }
    .kefu-panel .info a{
      padding:9px 10px;
      border-radius:14px;
      border:1px solid rgba(17,24,39,.12);
      background:rgba(255,255,255,.76);
      font-weight:900;
      font-size:12.8px;
      color:var(--text);
      transition:transform .18s ease, border-color .18s ease;
      display:inline-flex; align-items:center; justify-content:center; gap:8px;
      white-space:nowrap;
    }
    .kefu-panel .info a:hover{transform:translateY(-1px); border-color:rgba(255,45,85,.26)}
    .reveal{
      opacity:0;
      transform:translateY(10px);
      transition:opacity .6s ease, transform .6s ease;
    }
    .reveal.in{
      opacity:1; transform:translateY(0);
    }

    .sr-only{
      position:absolute!important;
      width:1px!important; height:1px!important;
      padding:0!important; margin:-1px!important;
      overflow:hidden!important; clip:rect(0,0,0,0)!important;
      white-space:nowrap!important; border:0!important;
    }

    .compare-card{
      border-radius:22px;
      border:1px solid rgba(17,24,39,.10);
      background:rgba(255,255,255,.70);
      box-shadow:0 10px 26px rgba(17,24,39,.06);
      padding:16px;
      overflow:hidden;
      position:relative;
    }
    .compare-card:before{
      content:"";
      position:absolute; inset:-2px;
      background:radial-gradient(520px 170px at 10% 0%, rgba(255,45,85,.16), transparent 55%);
      opacity:.7; pointer-events:none;
    }
    .compare-card > *{position:relative; z-index:1}
    .rating-row{
      display:flex; gap:12px; align-items:center; justify-content:space-between; flex-wrap:wrap;
      margin-bottom:12px;
    }
    .rating-left{
      display:flex; gap:12px; align-items:center;
      flex-wrap:wrap;
    }
    .rating-badge{
      width:92px; height:92px; border-radius:28px;
      border:1px solid rgba(17,24,39,.10);
      background:linear-gradient(135deg, rgba(255,45,85,.18), rgba(59,130,246,.14));
      display:flex; align-items:center; justify-content:center;
      box-shadow:0 18px 44px rgba(255,45,85,.16);
      position:relative;
      overflow:hidden;
    }
    .rating-badge:after{
      content:"";
      position:absolute; inset:-40px;
      background:conic-gradient(from 180deg, rgba(255,45,85,.35), rgba(59,130,246,.25), rgba(16,185,129,.20), rgba(255,45,85,.35));
      opacity:.35;
      filter:blur(18px);
    }
    .rating-badge > span{
      position:relative; z-index:1;
      font-weight:1000; letter-spacing:-.6px;
      font-size:28px;
    }
    .rating-meta b{display:block; font-size:16px; letter-spacing:-.2px}
    .rating-meta span{display:block; color:var(--muted2); font-size:12.8px; margin-top:4px}
    .stars5{
      display:flex; gap:4px; align-items:center;
      color:#b45309;
    }
    .stars5 svg{width:16px; height:16px}
    .compare-note{
      color:var(--muted);
      font-size:13.5px;
      margin:0 0 10px;
      line-height:1.7;
    }
    .scroll-x{
      overflow:auto;
      -webkit-overflow-scrolling:touch;
    }
    .scroll-x::-webkit-scrollbar{height:10px}
    .scroll-x::-webkit-scrollbar-thumb{
      background:rgba(17,24,39,.20);
      border-radius:999px;
    }

    @media (max-width: 980px){
      .hero-grid{grid-template-columns:1fr}
      .hero-bottom{justify-content:flex-start}
      .hero-micro{grid-template-columns:1fr}
      .grid-3{grid-template-columns:1fr}
      .grid-4{grid-template-columns:repeat(2, minmax(0,1fr))}
      .steps{grid-template-columns:1fr 1fr}
      .split{grid-template-columns:1fr}
      .ai-about{grid-template-columns:1fr}
      .cases{grid-template-columns:1fr}
      .reviews{grid-template-columns:1fr}
      .article-list{grid-template-columns:1fr}
      .token-box{grid-template-columns:1fr}
      .gallery-grid{grid-template-columns:1fr}
      table{min-width:680px}
      .footer-grid{grid-template-columns:1fr}
      .nav-links{display:none}
      .hamburger{display:flex}
      .mobile-drawer{display:block}
    }
    @media (prefers-reduced-motion: reduce){
      *{scroll-behavior:auto!important}
      .reveal{transition:none}
      .spark:after, .range .bar > i, .skeleton, .kefu-panel{animation:none!important}
    }