:root{
      --bg0:#fff7fb;
      --bg1:#ffffff;
      --text:#1b1f2a;
      --muted:#5b6172;
      --muted2:#7a8194;
      --line:rgba(20,25,38,.10);
      --card:#ffffff;
      --shadow:0 18px 40px rgba(16, 24, 40, .10);
      --shadow2:0 10px 26px rgba(16, 24, 40, .10);
      --shadow3:0 6px 14px rgba(16, 24, 40, .10);
      --primary:#7c2cff;
      --primary2:#ff3d8a;
      --primary3:#00c2ff;
      --accent:#ff4d6d;
      --good:#17b26a;
      --warn:#ffb020;
      --radius:18px;
      --radius2:14px;
      --radius3:12px;
      --container:1120px;
      --padX:18px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC","Hiragino Sans GB","Microsoft YaHei", Arial, "Noto Sans", sans-serif;
      color:var(--text);
      background:
        radial-gradient(1200px 700px at 10% -10%, rgba(124,44,255,.18), transparent 55%),
        radial-gradient(900px 500px at 90% 0%, rgba(255,61,138,.14), transparent 50%),
        radial-gradient(900px 650px at 60% 110%, rgba(0,194,255,.10), transparent 45%),
        linear-gradient(180deg, #fff7fb 0%, #ffffff 45%, #ffffff 100%);
      overflow-x:hidden;
    }
    a{color:inherit}
    .container{
      width:100%;
      max-width:var(--container);
      margin:0 auto;
      padding:0 var(--padX);
    }

    .skip-link{
      position:absolute;
      left:10px; top:10px;
      padding:10px 12px;
      background:#0f172a;
      color:#fff;
      border-radius:12px;
      transform:translateY(-160%);
      transition:transform .2s ease;
      z-index:1000;
      text-decoration:none;
      font-weight:700;
      font-size:14px;
    }
    .skip-link:focus{transform:translateY(0)}

    header{
      position:sticky;
      top:0;
      z-index:50;
      backdrop-filter: blur(10px);
      background: rgba(255,255,255,.72);
      border-bottom:1px solid rgba(20,25,38,.08);
    }
    .nav-wrap{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      padding:12px 0;
    }
    .brand{
      display:flex; align-items:center; gap:12px; min-width:210px;
    }
    .brand img{display:block; width:44px; height:44px; object-fit:contain}
    .brand .brand-text{display:flex; flex-direction:column; line-height:1.05}
    .brand .name{font-weight:900; letter-spacing:.2px}
    .brand .sub{font-size:12px; color:var(--muted); margin-top:4px}

    .nav-right{display:flex; align-items:center; gap:10px; flex-wrap:wrap; 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:999px;
      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(124,44,255,.08);
      border-color: rgba(124,44,255,.18);
      color: #3b2a78;
      transform: translateY(-1px);
    }
    .cta{
      display:flex; align-items:center; gap:10px; flex-wrap:wrap;
    }
    .btn{
      appearance:none;
      border:1px solid rgba(20,25,38,.12);
      background:#fff;
      color:var(--text);
      padding:10px 14px;
      border-radius:14px;
      font-weight:800;
      font-size:13px;
      text-decoration:none;
      display:inline-flex; align-items:center; gap:10px;
      transition: transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease;
      box-shadow: 0 10px 24px rgba(16, 24, 40, .06);
    }
    .btn:hover{transform: translateY(-2px); box-shadow: 0 14px 30px rgba(16, 24, 40, .10); border-color: rgba(124,44,255,.30)}
    .btn-primary{
      background: linear-gradient(135deg, rgba(124,44,255,1) 0%, rgba(255,61,138,1) 55%, rgba(255,77,109,1) 100%);
      border-color: rgba(255,255,255,.18);
      color:#fff;
      box-shadow: 0 18px 40px rgba(124,44,255,.22);
    }
    .btn-primary:hover{box-shadow: 0 22px 50px rgba(124,44,255,.28)}
    .btn .dot{
      width:10px; height:10px; border-radius:50%;
      background: rgba(255,255,255,.9);
      box-shadow: 0 0 0 6px rgba(255,255,255,.18);
    }
    .burger{
      display:none;
      width:42px; height:42px;
      border-radius:14px;
      border:1px solid rgba(20,25,38,.12);
      background: rgba(255,255,255,.9);
      align-items:center; justify-content:center;
      cursor:pointer;
      transition: transform .18s ease, border-color .18s ease;
    }
    .burger:hover{transform: translateY(-1px); border-color: rgba(124,44,255,.28)}
    .burger svg{width:20px; height:20px}
    .mobile-panel{
      display:none;
      padding:10px 0 16px;
    }
    .mobile-links{
      display:flex; flex-direction:column; gap:8px;
      padding:12px;
      border:1px solid rgba(20,25,38,.10);
      background: rgba(255,255,255,.84);
      border-radius:18px;
      box-shadow: 0 18px 40px rgba(16, 24, 40, .08);
    }
    .mobile-links a{
      text-decoration:none;
      padding:10px 12px;
      border-radius:14px;
      border:1px solid rgba(20,25,38,.08);
      color:var(--text);
      font-weight:750;
      font-size:14px;
      background: rgba(255,255,255,.9);
    }
    .mobile-links a span{color:var(--muted); font-weight:700; margin-left:8px; font-size:12px}

    main{padding-bottom:40px}

    .hero{
      position:relative;
      padding:30px 0 10px;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap:18px;
      align-items:stretch;
    }
    .hero-left{
      padding:26px 22px;
      border-radius:24px;
      background:
        radial-gradient(800px 350px at 0% 0%, rgba(124,44,255,.18), transparent 60%),
        radial-gradient(600px 280px at 95% 10%, rgba(255,61,138,.16), transparent 55%),
        linear-gradient(180deg, rgba(255,255,255,.78) 0%, rgba(255,255,255,.64) 100%);
      border:1px solid rgba(20,25,38,.10);
      box-shadow: var(--shadow);
      overflow:hidden;
      position:relative;
      transform: translateZ(0);
    }
    .hero-left:before{
      content:"";
      position:absolute; inset:-2px;
      background:
        radial-gradient(500px 260px at 15% 20%, rgba(124,44,255,.18), transparent 55%),
        radial-gradient(520px 260px at 85% 20%, rgba(255,61,138,.15), transparent 56%),
        radial-gradient(520px 260px at 60% 105%, rgba(0,194,255,.10), transparent 50%);
      pointer-events:none;
      z-index:0;
    }
    .hero-left > *{position:relative; z-index:1}
    .kicker{
      display:flex; align-items:center; gap:10px; flex-wrap:wrap;
      margin-bottom:12px;
    }
    .pill{
      display:inline-flex; align-items:center; gap:8px;
      padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(124,44,255,.20);
      background: rgba(124,44,255,.08);
      font-weight:850;
      font-size:12px;
      color:#3a2a77;
      letter-spacing:.2px;
    }
    .pill i{
      width:10px; height:10px; border-radius:50%;
      background: linear-gradient(135deg, var(--primary), var(--primary2));
      box-shadow: 0 0 0 6px rgba(124,44,255,.14);
    }
    .kicker .hint{
      color:var(--muted);
      font-size:13px;
      font-weight:700;
    }
    h1{
      margin:0;
      font-size:34px;
      line-height:1.18;
      letter-spacing:-.6px;
    }
    .lead{
      margin:12px 0 18px;
      color:var(--muted);
      font-size:15px;
      line-height:1.7;
      max-width:62ch;
      font-weight:650;
    }
    .hero-actions{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      align-items:center;
      margin:10px 0 18px;
    }
    .mini-note{
      display:flex; gap:12px; flex-wrap:wrap; align-items:center;
      margin-top:8px;
      color:var(--muted2);
      font-size:12.5px;
      font-weight:700;
    }
    .mini-note .sep{
      width:1px; height:16px; background: rgba(20,25,38,.12);
    }
    .signal{
      display:flex; align-items:center; gap:10px;
      margin-top:14px;
    }
    .signal .ring{
      width:42px; height:42px; border-radius:50%;
      background: conic-gradient(from 180deg, rgba(124,44,255,1), rgba(255,61,138,1), rgba(0,194,255,1), rgba(124,44,255,1));
      display:flex; align-items:center; justify-content:center;
      box-shadow: 0 14px 30px rgba(124,44,255,.18);
      border:1px solid rgba(255,255,255,.35);
    }
    .signal .ring span{
      width:28px; height:28px; border-radius:50%;
      background: rgba(255,255,255,.92);
      display:block;
      position:relative;
    }
    .signal .ring span:after{
      content:"";
      position:absolute; left:50%; top:50%;
      width:10px; height:10px; border-radius:50%;
      background: linear-gradient(135deg, var(--primary), var(--primary2));
      transform: translate(-50%,-50%);
      box-shadow: 0 0 0 7px rgba(124,44,255,.12);
    }
    .signal .text{
      display:flex; flex-direction:column; gap:2px;
    }
    .signal .text strong{font-size:14px}
    .signal .text em{font-style:normal; color:var(--muted); font-size:12.5px; font-weight:700}

    .hero-right{
      padding:18px;
      border-radius:24px;
      background: rgba(255,255,255,.70);
      border:1px solid rgba(20,25,38,.10);
      box-shadow: var(--shadow2);
      overflow:hidden;
      position:relative;
    }
    .hero-right:before{
      content:"";
      position:absolute; inset:-2px;
      background:
        radial-gradient(550px 260px at 20% 10%, rgba(255,61,138,.14), transparent 55%),
        radial-gradient(500px 260px at 90% 25%, rgba(124,44,255,.14), transparent 58%),
        linear-gradient(180deg, rgba(255,255,255,.18) 0%, rgba(255,255,255,.0) 60%);
      pointer-events:none;
    }
    .hero-right > *{position:relative}
    .data-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:12px;
      margin-top:10px;
    }
    .stat{
      background: rgba(255,255,255,.85);
      border:1px solid rgba(20,25,38,.10);
      border-radius:18px;
      padding:14px 12px;
      box-shadow: 0 10px 24px rgba(16, 24, 40, .06);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      min-height:96px;
    }
    .stat:hover{
      transform: translateY(-3px);
      box-shadow: 0 16px 34px rgba(16, 24, 40, .10);
      border-color: rgba(124,44,255,.24);
    }
    .stat .top{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      margin-bottom:8px;
    }
    .badge{
      display:inline-flex; align-items:center; gap:8px;
      padding:7px 10px;
      border-radius:999px;
      background: rgba(124,44,255,.08);
      border:1px solid rgba(124,44,255,.18);
      color:#3a2a77;
      font-weight:900;
      font-size:12px;
      white-space:nowrap;
    }
    .badge b{
      width:9px; height:9px; border-radius:50%;
      background: linear-gradient(135deg, var(--primary), var(--primary2));
      display:inline-block;
      box-shadow: 0 0 0 6px rgba(124,44,255,.14);
    }
    .stat .num{
      font-size:22px;
      font-weight:950;
      letter-spacing:-.4px;
    }
    .stat .label{
      color:var(--muted);
      font-size:12.5px;
      font-weight:750;
      line-height:1.35;
    }

    .right-block{
      margin-top:14px;
      padding:14px;
      border-radius:18px;
      border:1px solid rgba(20,25,38,.10);
      background:
        linear-gradient(180deg, rgba(255,255,255,.82) 0%, rgba(255,255,255,.68) 100%);
      overflow:hidden;
    }
    .right-block h2{
      margin:0 0 8px;
      font-size:14px;
      letter-spacing:.2px;
    }
    .chips{
      display:flex; flex-wrap:wrap; gap:8px;
    }
    .chip{
      padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(20,25,38,.10);
      background: rgba(255,255,255,.88);
      color:var(--muted);
      font-size:12.5px;
      font-weight:800;
      transition: transform .18s ease, border-color .18s ease;
      white-space:nowrap;
    }
    .chip:hover{transform: translateY(-2px); border-color: rgba(255,61,138,.26)}
    .chip strong{
      color:#2b2f3d;
      font-weight:950;
      margin-right:4px;
    }

    section.block{
      padding:22px 0;
    }
    .section-head{
      display:flex; align-items:flex-end; justify-content:space-between; gap:14px; flex-wrap:wrap;
      margin-bottom:14px;
    }
    .section-head h2{
      margin:0;
      font-size:20px;
      letter-spacing:-.2px;
    }
    .section-head p{
      margin:0;
      color:var(--muted);
      font-weight:700;
      font-size:13.5px;
      line-height:1.6;
      max-width:58ch;
    }

    .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(20,25,38,.10);
      background: rgba(255,255,255,.86);
      box-shadow: 0 12px 28px rgba(16, 24, 40, .06);
      padding:16px;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
      position:relative;
      overflow:hidden;
    }
    .card:after{
      content:"";
      position:absolute;
      right:-60px; top:-60px;
      width:160px; height:160px;
      background: radial-gradient(circle at 30% 30%, rgba(124,44,255,.18), transparent 60%);
      transform: rotate(8deg);
      pointer-events:none;
      opacity:.9;
    }
    .card > *{position:relative}
    .card:hover{
      transform: translateY(-4px);
      box-shadow: 0 20px 45px rgba(16, 24, 40, .12);
      border-color: rgba(124,44,255,.22);
    }
    .icon{
      width:44px; height:44px; border-radius:16px;
      background: linear-gradient(135deg, rgba(124,44,255,.14), rgba(255,61,138,.10));
      border:1px solid rgba(124,44,255,.18);
      display:flex; align-items:center; justify-content:center;
      margin-bottom:10px;
    }
    .icon svg{width:20px; height:20px}
    .card h3{
      margin:0 0 8px;
      font-size:15px;
      letter-spacing:-.1px;
    }
    .card p{
      margin:0;
      color:var(--muted);
      font-weight:700;
      line-height:1.7;
      font-size:13.5px;
    }
    .card ul{
      margin:10px 0 0; padding:0; list-style:none;
      display:flex; flex-direction:column; gap:8px;
    }
    .li{
      display:flex; gap:10px; align-items:flex-start;
      color:var(--muted);
      font-weight:750;
      line-height:1.5;
      font-size:13px;
    }
    .check{
      width:18px; height:18px; border-radius:7px;
      background: rgba(23,178,106,.12);
      border:1px solid rgba(23,178,106,.25);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      margin-top:1px;
    }
    .check svg{width:12px; height:12px; color: var(--good)}

    .steps{
      display:grid;
      grid-template-columns: repeat(4, minmax(0,1fr));
      gap:12px;
    }
    .step{
      padding:16px;
      border-radius:20px;
      border:1px solid rgba(20,25,38,.10);
      background:
        linear-gradient(180deg, rgba(255,255,255,.88) 0%, rgba(255,255,255,.76) 100%);
      box-shadow: 0 12px 28px rgba(16, 24, 40, .06);
      transition: transform .2s ease, border-color .2s ease;
      position:relative;
      overflow:hidden;
    }
    .step:hover{transform: translateY(-3px); border-color: rgba(255,61,138,.22)}
    .step:before{
      content:"";
      position:absolute; left:-30px; top:-30px;
      width:90px; height:90px;
      background: radial-gradient(circle at 40% 40%, rgba(255,61,138,.18), transparent 62%);
      pointer-events:none;
    }
    .step .n{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      margin-bottom:8px;
      position:relative;
    }
    .step .num{
      font-weight:1000;
      font-size:20px;
      letter-spacing:-.4px;
      background: linear-gradient(135deg, rgba(124,44,255,1), rgba(255,61,138,1));
      -webkit-background-clip:text;
      background-clip:text;
      color:transparent;
    }
    .step .tag{
      padding:7px 10px;
      border-radius:999px;
      border:1px solid rgba(124,44,255,.18);
      background: rgba(124,44,255,.08);
      color:#3a2a77;
      font-weight:900;
      font-size:12px;
      white-space:nowrap;
    }
    .step h3{margin:0 0 8px; font-size:15px}
    .step p{margin:0; color:var(--muted); font-size:13.5px; font-weight:720; line-height:1.7; position:relative}

    .table-wrap{
      border-radius:22px;
      border:1px solid rgba(20,25,38,.10);
      background: rgba(255,255,255,.82);
      box-shadow: 0 14px 32px rgba(16, 24, 40, .07);
      overflow:hidden;
    }
    .table-head{
      padding:14px 16px;
      border-bottom:1px solid rgba(20,25,38,.10);
      display:flex; justify-content:space-between; align-items:center; gap:12px; flex-wrap:wrap;
      background:
        radial-gradient(800px 220px at 10% 0%, rgba(124,44,255,.12), transparent 55%),
        radial-gradient(700px 240px at 90% 0%, rgba(255,61,138,.10), transparent 55%),
        linear-gradient(180deg, rgba(255,255,255,.86) 0%, rgba(255,255,255,.72) 100%);
    }
    .table-head .title{
      display:flex; flex-direction:column; gap:3px;
    }
    .table-head .title strong{font-size:16px}
    .table-head .title span{color:var(--muted); font-weight:750; font-size:13px}
    .rating{
      display:flex; align-items:center; gap:10px; flex-wrap:wrap;
    }
    .stars{
      display:flex; gap:3px; align-items:center;
      padding:9px 12px;
      border-radius:999px;
      border:1px solid rgba(255,176,32,.28);
      background: rgba(255,176,32,.10);
    }
    .stars svg{width:16px; height:16px; color:#ffb020}
    .rating .score{
      font-weight:1000;
      font-size:18px;
      letter-spacing:-.3px;
    }
    .rating .full{
      color:var(--muted);
      font-weight:850;
      font-size:13px;
    }
    table{
      width:100%;
      border-collapse:collapse;
      min-width:820px;
    }
    .table-scroll{overflow:auto}
    th, td{
      padding:14px 12px;
      border-bottom:1px solid rgba(20,25,38,.08);
      vertical-align:top;
      text-align:left;
      font-size:13.5px;
      font-weight:750;
      color:var(--muted);
    }
    th{
      color:#2b2f3d;
      background: rgba(255,255,255,.9);
      font-weight:950;
      position:sticky;
      left:0;
      z-index:1;
    }
    td strong{color:var(--text)}
    .mark{
      display:inline-flex; align-items:center; gap:8px; flex-wrap:wrap;
    }
    .mark .s{
      padding:6px 10px;
      border-radius:999px;
      border:1px solid rgba(20,25,38,.10);
      background: rgba(255,255,255,.9);
      font-weight:900;
      font-size:12px;
      color:var(--text);
    }
    .mark .good{
      border-color: rgba(23,178,106,.28);
      background: rgba(23,178,106,.10);
      color:#0e7a41;
    }
    .mark .mid{
      border-color: rgba(255,176,32,.28);
      background: rgba(255,176,32,.10);
      color:#8a5a00;
    }

    .compare-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:14px;
      align-items:start;
    }

    .timeline{
      border-radius:22px;
      border:1px solid rgba(20,25,38,.10);
      background: rgba(255,255,255,.84);
      box-shadow: 0 14px 32px rgba(16, 24, 40, .07);
      padding:16px;
    }
    .timeline h3{margin:0 0 10px; font-size:15px}
    .tlist{
      display:flex; flex-direction:column; gap:12px;
    }
    .titem{
      display:flex; gap:12px; align-items:flex-start;
      padding:12px;
      border-radius:18px;
      border:1px solid rgba(20,25,38,.08);
      background: rgba(255,255,255,.9);
      transition: transform .18s ease, border-color .18s ease;
    }
    .titem:hover{transform: translateY(-2px); border-color: rgba(124,44,255,.20)}
    .tbullet{
      width:36px; height:36px; border-radius:14px;
      background: linear-gradient(135deg, rgba(124,44,255,.14), rgba(255,61,138,.10));
      border:1px solid rgba(124,44,255,.18);
      display:flex; align-items:center; justify-content:center; flex:0 0 auto;
    }
    .tbullet svg{width:18px; height:18px; color: #4b2aa0}
    .ttext strong{display:block; font-size:14px; margin-bottom:4px}
    .ttext span{display:block; color:var(--muted); font-size:13px; font-weight:720; line-height:1.6}

    .split{
      display:grid;
      grid-template-columns: .95fr 1.05fr;
      gap:14px;
      align-items:start;
    }
    .list-card{
      padding:16px;
      border-radius:22px;
      border:1px solid rgba(20,25,38,.10);
      background: rgba(255,255,255,.84);
      box-shadow: 0 14px 32px rgba(16, 24, 40, .07);
    }
    .list-card h3{margin:0 0 10px; font-size:15px}
    .switch-row{
      display:flex; gap:10px; flex-wrap:wrap; margin-bottom:12px;
    }
    .seg{
      padding:9px 12px;
      border-radius:999px;
      border:1px solid rgba(20,25,38,.10);
      background: rgba(255,255,255,.9);
      font-weight:900;
      color:var(--muted);
      font-size:13px;
      cursor:pointer;
      transition: transform .18s ease, border-color .18s ease, background .18s ease, color .18s ease;
      user-select:none;
    }
    .seg:hover{transform: translateY(-2px); border-color: rgba(255,61,138,.22)}
    .seg.active{
      background: rgba(124,44,255,.10);
      border-color: rgba(124,44,255,.26);
      color:#3a2a77;
    }
    .match-list{display:flex; flex-direction:column; gap:10px}
    .match-item{
      display:flex; gap:12px; align-items:flex-start;
      padding:12px;
      border-radius:18px;
      border:1px solid rgba(20,25,38,.08);
      background: rgba(255,255,255,.92);
    }
    .match-item .num{
      width:34px; height:34px;
      border-radius:14px;
      background: rgba(255,61,138,.10);
      border:1px solid rgba(255,61,138,.20);
      display:flex; align-items:center; justify-content:center;
      font-weight:1000;
      color:#8a1238;
      flex:0 0 auto;
    }
    .match-item .body strong{display:block; margin-bottom:4px; font-size:14px}
    .match-item .body span{display:block; color:var(--muted); font-weight:720; font-size:13px; line-height:1.6}

    .accordion{
      display:flex; flex-direction:column; gap:10px;
    }
    details.acc{
      border-radius:20px;
      border:1px solid rgba(20,25,38,.10);
      background: rgba(255,255,255,.84);
      box-shadow: 0 10px 26px rgba(16, 24, 40, .06);
      overflow:hidden;
      transition: border-color .18s ease;
    }
    details.acc[open]{border-color: rgba(124,44,255,.22)}
    details.acc summary{
      list-style:none;
      cursor:pointer;
      padding:14px 16px;
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      font-weight:950;
      color:#1f2533;
      font-size:14px;
      user-select:none;
    }
    details.acc summary::-webkit-details-marker{display:none}
    .sum-left{display:flex; gap:12px; align-items:center}
    .qtag{
      width:36px; height:36px; border-radius:14px;
      background: rgba(124,44,255,.10);
      border:1px solid rgba(124,44,255,.18);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
    }
    .qtag svg{width:18px; height:18px; color:#4b2aa0}
    .chev{
      width:34px; height:34px; border-radius:14px;
      border:1px solid rgba(20,25,38,.10);
      background: rgba(255,255,255,.9);
      display:flex; align-items:center; justify-content:center;
      transition: transform .2s ease;
      flex:0 0 auto;
    }
    details.acc[open] .chev{transform: rotate(180deg)}
    .acc-body{
      padding:0 16px 14px;
      color:var(--muted);
      font-weight:720;
      font-size:13.5px;
      line-height:1.75;
    }

    .reviews{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap:12px;
    }
    .review{
      padding:16px;
      border-radius:22px;
      border:1px solid rgba(20,25,38,.10);
      background: rgba(255,255,255,.86);
      box-shadow: 0 12px 28px rgba(16, 24, 40, .06);
      position:relative;
      overflow:hidden;
      transition: transform .2s ease, box-shadow .2s ease;
      min-height:168px;
    }
    .review:hover{transform: translateY(-4px); box-shadow: 0 20px 45px rgba(16, 24, 40, .12)}
    .review:before{
      content:"";
      position:absolute; right:-70px; top:-70px;
      width:180px; height:180px;
      background: radial-gradient(circle at 30% 30%, rgba(0,194,255,.14), transparent 60%);
      pointer-events:none;
    }
    .review > *{position:relative}
    .review .top{
      display:flex; gap:10px; align-items:center; justify-content:space-between;
      margin-bottom:10px;
    }
    .avatar{
      width:44px; height:44px; border-radius:16px;
      background: linear-gradient(135deg, rgba(124,44,255,.18), rgba(255,61,138,.12));
      border:1px solid rgba(124,44,255,.18);
      display:flex; align-items:center; justify-content:center;
      font-weight:1000;
      color:#3a2a77;
      letter-spacing:-.3px;
    }
    .review .role{
      font-weight:1000;
      font-size:14px;
      line-height:1.2;
    }
    .review .tag{
      padding:7px 10px;
      border-radius:999px;
      border:1px solid rgba(20,25,38,.10);
      background: rgba(255,255,255,.9);
      color:var(--muted);
      font-weight:900;
      font-size:12px;
      white-space:nowrap;
    }
    .review p{
      margin:0;
      color:var(--muted);
      font-weight:720;
      font-size:13.5px;
      line-height:1.75;
    }

    .case-grid{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap:12px;
    }
    .case{
      padding:16px;
      border-radius:22px;
      border:1px solid rgba(20,25,38,.10);
      background: rgba(255,255,255,.86);
      box-shadow: 0 12px 28px rgba(16, 24, 40, .06);
      overflow:hidden;
      position:relative;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
      display:flex; flex-direction:column; gap:10px;
      min-height:210px;
    }
    .case:hover{transform: translateY(-4px); box-shadow: 0 20px 45px rgba(16, 24, 40, .12); border-color: rgba(255,61,138,.22)}
    .case .thumb{
      height:118px;
      border-radius:18px;
      border:1px solid rgba(20,25,38,.10);
      background:
        radial-gradient(520px 180px at 10% 20%, rgba(124,44,255,.16), transparent 55%),
        radial-gradient(520px 180px at 90% 0%, rgba(255,61,138,.14), transparent 55%),
        linear-gradient(180deg, rgba(255,255,255,.7) 0%, rgba(255,255,255,.3) 100%);
      display:flex; align-items:flex-end;
      padding:12px;
      position:relative;
      overflow:hidden;
    }
    .case .thumb:after{
      content:"";
      position:absolute; inset:-2px;
      background:
        linear-gradient(135deg, rgba(124,44,255,.20), transparent 60%),
        linear-gradient(315deg, rgba(255,61,138,.18), transparent 55%);
      opacity:.55;
      pointer-events:none;
    }
    .case .thumb > *{position:relative}
    .case .thumb .label{
      display:inline-flex; align-items:center; gap:8px;
      padding:8px 10px;
      border-radius:999px;
      background: rgba(255,255,255,.84);
      border:1px solid rgba(20,25,38,.10);
      font-weight:1000;
      font-size:12px;
      color:#2b2f3d;
    }
    .case .thumb .label i{
      width:10px; height:10px; border-radius:50%;
      background: linear-gradient(135deg, var(--primary), var(--primary2));
      box-shadow: 0 0 0 6px rgba(124,44,255,.14);
      display:inline-block;
    }
    .case h3{margin:0; font-size:15px; letter-spacing:-.1px}
    .case p{margin:0; color:var(--muted); font-weight:720; font-size:13.5px; line-height:1.75}
    .case .meta{
      margin-top:auto;
      display:flex; gap:8px; flex-wrap:wrap;
    }
    .meta .m{
      padding:7px 10px;
      border-radius:999px;
      border:1px solid rgba(20,25,38,.10);
      background: rgba(255,255,255,.92);
      font-weight:900;
      color:var(--muted);
      font-size:12px;
    }

    .article-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
    }
    .article{
      padding:16px;
      border-radius:22px;
      border:1px solid rgba(20,25,38,.10);
      background: rgba(255,255,255,.86);
      box-shadow: 0 12px 28px rgba(16, 24, 40, .06);
      transition: transform .2s ease, border-color .2s ease;
      display:flex; flex-direction:column; gap:10px;
    }
    .article:hover{transform: translateY(-3px); border-color: rgba(124,44,255,.22)}
    .article .top{
      display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap;
    }
    .article .cat{
      padding:7px 10px;
      border-radius:999px;
      border:1px solid rgba(124,44,255,.18);
      background: rgba(124,44,255,.08);
      color:#3a2a77;
      font-weight:950;
      font-size:12px;
    }
    .article time{
      color:var(--muted2);
      font-weight:850;
      font-size:12.5px;
    }
    .article h3{margin:0; font-size:15px; letter-spacing:-.1px}
    .article p{margin:0; color:var(--muted); font-weight:720; font-size:13.5px; line-height:1.75}
    .article a.read{
      text-decoration:none;
      font-weight:1000;
      color:#2a2f3d;
      display:inline-flex; gap:10px; align-items:center;
      margin-top:auto;
      padding:10px 12px;
      border-radius:14px;
      border:1px solid rgba(20,25,38,.10);
      background: rgba(255,255,255,.92);
      transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
    }
    .article a.read:hover{transform: translateY(-2px); border-color: rgba(255,61,138,.22); box-shadow: 0 18px 40px rgba(124,44,255,.10)}
    .article a.read svg{width:18px; height:18px}

    .pricing{
      display:grid;
      grid-template-columns: 1fr 1fr 1fr;
      gap:12px;
      align-items:stretch;
    }
    .price-card{
      padding:16px;
      border-radius:22px;
      border:1px solid rgba(20,25,38,.10);
      background: rgba(255,255,255,.86);
      box-shadow: 0 12px 28px rgba(16, 24, 40, .06);
      position:relative;
      overflow:hidden;
      transition: transform .2s ease, border-color .2s ease;
      display:flex; flex-direction:column; gap:10px;
      min-height:210px;
    }
    .price-card:hover{transform: translateY(-3px); border-color: rgba(0,194,255,.22)}
    .price-card:before{
      content:"";
      position:absolute; inset:-2px;
      background:
        radial-gradient(420px 180px at 10% 0%, rgba(0,194,255,.12), transparent 55%),
        radial-gradient(420px 180px at 90% 10%, rgba(255,61,138,.10), transparent 55%);
      pointer-events:none;
      opacity:.85;
    }
    .price-card > *{position:relative}
    .price-card h3{margin:0}
    .price-card .row{
      display:flex; align-items:flex-end; gap:10px; flex-wrap:wrap;
    }
    .price{
      font-weight:1100;
      font-size:28px;
      letter-spacing:-.6px;
    }
    .unit{color:var(--muted); font-weight:850; font-size:13px; margin-bottom:6px}
    .price-desc{margin:0; color:var(--muted); font-weight:720; font-size:13.5px; line-height:1.7}
    .price-list{
      margin:6px 0 0; padding:0; list-style:none;
      display:flex; flex-direction:column; gap:8px;
    }
    .price-list li{
      display:flex; gap:10px; align-items:flex-start;
      color:var(--muted);
      font-weight:750;
      font-size:13px;
      line-height:1.5;
    }
    .spark{
      width:18px; height:18px; border-radius:7px;
      background: rgba(124,44,255,.10);
      border:1px solid rgba(124,44,255,.18);
      display:flex; align-items:center; justify-content:center; flex:0 0 auto;
      margin-top:1px;
    }
    .spark svg{width:12px; height:12px; color:#4b2aa0}

    .form-card{
      padding:16px;
      border-radius:24px;
      border:1px solid rgba(20,25,38,.10);
      background: rgba(255,255,255,.86);
      box-shadow: 0 14px 32px rgba(16, 24, 40, .07);
    }
    .form-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
      margin-top:10px;
    }
    .field label{
      display:block;
      font-weight:950;
      color:#2b2f3d;
      font-size:13px;
      margin-bottom:8px;
    }
    .field input, .field select, .field textarea{
      width:100%;
      padding:12px 12px;
      border-radius:16px;
      border:1px solid rgba(20,25,38,.12);
      background: rgba(255,255,255,.92);
      font-size:14px;
      font-weight:750;
      color:var(--text);
      outline:none;
      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{
      border-color: rgba(124,44,255,.35);
      box-shadow: 0 0 0 5px rgba(124,44,255,.12);
    }
    .form-actions{
      display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap;
      margin-top:12px;
    }
    .form-note{
      color:var(--muted2);
      font-weight:750;
      font-size:12.5px;
      line-height:1.6;
      max-width:52ch;
    }
    .primary-submit{
      border:none;
      cursor:pointer;
      background: linear-gradient(135deg, rgba(124,44,255,1) 0%, rgba(255,61,138,1) 55%, rgba(255,77,109,1) 100%);
      color:#fff;
      padding:12px 16px;
      border-radius:16px;
      font-weight:1000;
      font-size:14px;
      display:inline-flex; align-items:center; gap:10px;
      box-shadow: 0 18px 40px rgba(124,44,255,.22);
      transition: transform .18s ease, box-shadow .18s ease;
    }
    .primary-submit:hover{transform: translateY(-2px); box-shadow: 0 22px 50px rgba(124,44,255,.28)}
    .primary-submit:active{transform: translateY(0)}
    .ghost-btn{
      border:1px solid rgba(20,25,38,.12);
      background: rgba(255,255,255,.92);
      color:var(--text);
      padding:11px 14px;
      border-radius:16px;
      font-weight:1000;
      font-size:14px;
      cursor:pointer;
      transition: transform .18s ease, border-color .18s ease;
      display:inline-flex; align-items:center; gap:10px;
      text-decoration:none;
    }
    .ghost-btn:hover{transform: translateY(-2px); border-color: rgba(0,194,255,.24)}

    footer{
      background:
        radial-gradient(900px 280px at 10% 0%, rgba(124,44,255,.14), transparent 55%),
        radial-gradient(900px 280px at 90% 0%, rgba(255,61,138,.12), transparent 55%),
        linear-gradient(180deg, rgba(255,255,255,.7) 0%, rgba(255,255,255,.9) 100%);
      border-top:1px solid rgba(20,25,38,.10);
      padding:18px 0 26px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns: 1.2fr 1fr 1fr;
      gap:14px;
      align-items:start;
    }
    .foot-card{
      padding:14px;
      border-radius:22px;
      border:1px solid rgba(20,25,38,.10);
      background: rgba(255,255,255,.86);
      box-shadow: 0 12px 28px rgba(16, 24, 40, .05);
    }
    .foot-card h3{margin:0 0 10px; font-size:14px}
    .foot-card p, .foot-card a{
      margin:0;
      color:var(--muted);
      font-weight:750;
      font-size:13.5px;
      line-height:1.7;
      text-decoration:none;
    }
    .foot-links{
      display:flex; flex-direction:column; gap:10px;
    }
    .foot-links a{
      padding:8px 10px;
      border-radius:14px;
      border:1px solid rgba(20,25,38,.10);
      background: rgba(255,255,255,.92);
      transition: transform .18s ease, border-color .18s ease;
      font-weight:950;
      color:var(--text);
      font-size:13.5px;
    }
    .foot-links a:hover{transform: translateY(-2px); border-color: rgba(124,44,255,.22)}
    .copyright{
      margin-top:14px;
      padding-top:14px;
      border-top:1px solid rgba(20,25,38,.10);
      color:var(--muted2);
      font-weight:780;
      font-size:12.5px;
      display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap;
    }

    .tagcloud{
      display:flex; flex-wrap:wrap; gap:8px;
    }
    .tagcloud .t{
      padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(20,25,38,.10);
      background: rgba(255,255,255,.92);
      font-weight:900;
      color:var(--muted);
      font-size:12.5px;
      transition: transform .18s ease, border-color .18s ease;
      cursor:default;
    }
    .tagcloud .t:hover{transform: translateY(-2px); border-color: rgba(255,61,138,.22)}

    .floating{
      position:fixed;
      right:16px;
      bottom:16px;
      z-index:60;
      display:flex;
      flex-direction:column;
      gap:10px;
      align-items:flex-end;
      pointer-events:none;
    }
    .float-btn{
      pointer-events:auto;
      border:none;
      cursor:pointer;
      width:48px; height:48px;
      border-radius:18px;
      background: rgba(255,255,255,.92);
      border:1px solid rgba(20,25,38,.12);
      box-shadow: 0 16px 34px rgba(16, 24, 40, .12);
      display:flex; align-items:center; justify-content:center;
      transition: transform .18s ease, border-color .18s ease;
    }
    .float-btn:hover{transform: translateY(-3px); border-color: rgba(124,44,255,.24)}
    .float-btn svg{width:20px; height:20px; color:#2b2f3d}
    .float-panel{
      pointer-events:auto;
      width:240px;
      border-radius:22px;
      border:1px solid rgba(20,25,38,.12);
      background: rgba(255,255,255,.92);
      box-shadow: 0 22px 50px rgba(16, 24, 40, .18);
      overflow:hidden;
      transform-origin: right bottom;
      animation: pop .16s ease;
    }
    @keyframes pop{
      from{transform: scale(.98); opacity:.4}
      to{transform: scale(1); opacity:1}
    }
    .float-panel .hd{
      padding:12px 12px 10px;
      display:flex; justify-content:space-between; align-items:center; gap:10px;
      border-bottom:1px solid rgba(20,25,38,.10);
      background:
        radial-gradient(420px 120px at 10% 0%, rgba(124,44,255,.14), transparent 60%),
        radial-gradient(420px 120px at 90% 0%, rgba(255,61,138,.12), transparent 60%),
        rgba(255,255,255,.86);
    }
    .float-panel .hd strong{font-size:13.5px}
    .float-panel .close{
      border:none; background: transparent; cursor:pointer;
      width:34px; height:34px; border-radius:14px;
      border:1px solid rgba(20,25,38,.10);
      display:flex; align-items:center; justify-content:center;
      transition: transform .18s ease;
    }
    .float-panel .close:hover{transform: translateY(-2px)}
    .float-panel .close svg{width:18px; height:18px}
    .float-panel .bd{
      padding:12px;
      display:flex; gap:12px; align-items:center;
    }
    .float-panel .bd img{
      width:74px; height:74px; object-fit:cover; border-radius:16px;
      border:1px solid rgba(20,25,38,.12);
      background:#fff;
    }
    .float-panel .bd .txt{
      display:flex; flex-direction:column; gap:6px; min-width:0;
    }
    .float-panel .bd .txt .s1{
      font-weight:1000; font-size:13.5px; line-height:1.2;
    }
    .float-panel .bd .txt .s2{
      color:var(--muted);
      font-weight:800; font-size:12.5px; line-height:1.5;
    }
    .float-panel .ft{
      padding:0 12px 12px;
      display:flex; gap:10px; align-items:center; justify-content:space-between;
      flex-wrap:wrap;
    }
    .mini-link{
      text-decoration:none;
      font-weight:1000;
      font-size:12.5px;
      padding:9px 11px;
      border-radius:14px;
      border:1px solid rgba(20,25,38,.12);
      background: rgba(255,255,255,.92);
      transition: transform .18s ease, border-color .18s ease;
      color:var(--text);
    }
    .mini-link:hover{transform: translateY(-2px); border-color: rgba(0,194,255,.24)}
    .mini-link.primary{
      border:none;
      background: linear-gradient(135deg, rgba(124,44,255,1), rgba(255,61,138,1));
      color:#fff;
    }

    .fade-up{
      opacity:0;
      transform: translateY(10px);
      transition: opacity .6s ease, transform .6s ease;
    }
    .fade-up.is-in{
      opacity:1;
      transform: translateY(0);
    }

    @media (max-width: 980px){
      .hero-grid{grid-template-columns: 1fr; }
      .hero-left{padding:22px 18px}
      h1{font-size:30px}
      .grid-3{grid-template-columns: 1fr}
      .grid-4{grid-template-columns: 1fr 1fr}
      .steps{grid-template-columns: 1fr 1fr}
      .reviews{grid-template-columns: 1fr}
      .case-grid{grid-template-columns: 1fr}
      .article-grid{grid-template-columns: 1fr}
      .pricing{grid-template-columns: 1fr}
      .compare-grid{grid-template-columns: 1fr}
      .split{grid-template-columns: 1fr}
      .footer-grid{grid-template-columns: 1fr}
      .nav-links{display:none}
      .burger{display:flex}
      .mobile-panel{display:block}
      .mobile-panel[hidden]{display:none}
    }
    @media (prefers-reduced-motion: reduce){
      *{scroll-behavior:auto !important}
      .fade-up{transition:none}
      .stat:hover, .card:hover, .review:hover, .case:hover, .step:hover, .price-card:hover{transform:none}
      header{backdrop-filter:none}
    }