:root{
      --bg0:#fbf8f6;
      --bg1:#ffffff;
      --ink:#1d2433;
      --muted:#5a667a;
      --muted2:#7b879c;
      --line:#e9edf3;
      --shadow: 0 18px 46px rgba(18,28,45,.10);
      --shadow2: 0 10px 26px rgba(18,28,45,.10);
      --shadow3: 0 6px 18px rgba(18,28,45,.10);
      --brand:#ff3d6c;
      --brand2:#6c4cff;
      --brand3:#00b3ff;
      --accent:#ffb300;
      --ok:#0ea56a;
      --radius:18px;
      --radius2:14px;
      --radius3:12px;
      --container: 1160px;
      --pad: 20px;
      --focus: 0 0 0 4px rgba(108,76,255,.18);
      --glass: rgba(255,255,255,.72);
      --glass2: rgba(255,255,255,.58);
      --chip: rgba(255,255,255,.68);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      color:var(--ink);
      background:
        radial-gradient(1200px 680px at 15% -10%, rgba(255,61,108,.14), transparent 55%),
        radial-gradient(900px 560px at 95% 5%, rgba(108,76,255,.16), transparent 50%),
        radial-gradient(900px 560px at 10% 60%, rgba(0,179,255,.10), transparent 55%),
        linear-gradient(180deg, var(--bg0) 0%, #ffffff 55%, #fbfafc 100%);
      font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC", "Source Han Sans SC", sans-serif;
      line-height:1.65;
      overflow-x:hidden;
    }
    a{color:inherit; text-decoration:none}
    button, input, textarea, select{font:inherit}
    .container{
      width:100%;
      max-width:var(--container);
      margin:0 auto;
      padding: 0 var(--pad);
    }
    .skip{
      position:absolute; left:-9999px; top:auto; width:1px; height:1px; overflow:hidden;
    }
    .skip:focus{
      left:14px; top:14px; width:auto; height:auto; padding:10px 12px;
      background:#fff; border:1px solid var(--line); border-radius:12px; z-index:9999; box-shadow:var(--shadow3);
    }

    header{
      position:sticky; top:0; z-index:50;
      background: rgba(251,248,246,.72);
      backdrop-filter: blur(10px);
      border-bottom: 1px solid rgba(233,237,243,.7);
    }
    .nav{
      display:flex; align-items:center; justify-content:space-between;
      gap:16px; padding:14px 0;
    }
    .brand{
      display:flex; align-items:center; gap:12px; min-width: 220px;
    }
    .logo-wrap{
      width:38px; height:38px;
      display:grid; place-items:center;
      background: linear-gradient(135deg, rgba(255,61,108,.14), rgba(108,76,255,.14));
      border:1px solid rgba(233,237,243,.9);
      border-radius:12px;
      overflow:hidden;
    }
    .ai-page-logo{display:block; width:100%; height:auto}
    .brand-text{
      display:flex; flex-direction:column; gap:2px;
      white-space:nowrap;
    }
    .brand-text strong{font-size:14px; letter-spacing:.2px}
    .brand-text span{font-size:12px; color:var(--muted2)}
    nav .menu{
      display:flex; align-items:center; gap:16px;
      flex: 1;
      justify-content:center;
    }
    .menu a{
      font-size:13px; color:var(--muted);
      padding:10px 10px; border-radius:12px;
      transition: background .2s ease, color .2s ease, transform .2s ease;
      border: 1px solid transparent;
    }
    .menu a:hover{
      color:var(--ink);
      background: rgba(255,255,255,.62);
      border-color: rgba(233,237,243,.9);
      transform: translateY(-1px);
    }
    .nav-cta{
      display:flex; align-items:center; justify-content:flex-end; gap:10px; min-width: 220px;
    }
    .pill{
      display:inline-flex; align-items:center; gap:8px;
      padding:10px 12px; border-radius:999px;
      border:1px solid rgba(233,237,243,.95);
      background: rgba(255,255,255,.62);
      color:var(--muted);
      font-size:13px;
      transition: transform .2s ease, box-shadow .2s ease;
      white-space:nowrap;
    }
    .pill:hover{
      transform: translateY(-1px);
      box-shadow: 0 10px 20px rgba(18,28,45,.10);
    }
    .dot{
      width:10px; height:10px; border-radius:50%;
      background: radial-gradient(circle at 30% 30%, #fff 0%, rgba(255,255,255,.2) 22%, rgba(255,255,255,0) 55%),
        linear-gradient(135deg, var(--brand), var(--brand2));
      box-shadow: 0 8px 16px rgba(255,61,108,.18);
    }
    .btn{
      display:inline-flex; align-items:center; justify-content:center; gap:10px;
      padding:12px 14px;
      border-radius:14px;
      border: 1px solid rgba(233,237,243,.95);
      background: rgba(255,255,255,.7);
      color:var(--ink);
      font-size:13px;
      transition: transform .15s ease, box-shadow .15s ease, background .15s ease, border-color .15s ease;
      white-space:nowrap;
      cursor:pointer;
    }
    .btn:hover{
      transform: translateY(-1px);
      box-shadow: var(--shadow3);
      background: rgba(255,255,255,.92);
      border-color: rgba(233,237,243,1);
    }
    .btn:focus{outline:none; box-shadow: var(--focus), var(--shadow3)}
    .btn-primary{
      border-color: rgba(255,61,108,.22);
      background:
        linear-gradient(135deg, rgba(255,61,108,.18), rgba(108,76,255,.14)),
        rgba(255,255,255,.82);
    }
    .btn-cta{
      border: 1px solid rgba(255,61,108,.22);
      background: linear-gradient(135deg, rgba(255,61,108,.95), rgba(108,76,255,.92));
      color:#fff;
      box-shadow: 0 18px 44px rgba(108,76,255,.20);
    }
    .btn-cta:hover{
      background: linear-gradient(135deg, rgba(255,61,108,1), rgba(108,76,255,1));
      box-shadow: 0 22px 52px rgba(108,76,255,.28);
    }
    .icon-arrow{
      width:16px; height:16px; display:inline-block;
      border: 2px solid rgba(255,255,255,.92);
      border-left:0; border-bottom:0;
      transform: rotate(45deg);
      margin-left:2px;
    }

    .hamburger{display:none}
    .mobile-panel{display:none}

    main{padding: 22px 0 0}

    .hero{
      position:relative;
      overflow:hidden;
      border-bottom: 1px solid rgba(233,237,243,.9);
    }
    .hero-inner{
      display:grid;
      grid-template-columns: 1.15fr .85fr;
      gap: 22px;
      padding: 30px 0 16px;
      align-items:stretch;
    }
    .hero::before{
      content:"";
      position:absolute; inset:-2px 0 auto 0; height: 420px;
      background:
        radial-gradient(560px 260px at 20% 30%, rgba(255,61,108,.18), transparent 62%),
        radial-gradient(520px 240px at 85% 15%, rgba(108,76,255,.22), transparent 58%),
        radial-gradient(420px 220px at 70% 70%, rgba(0,179,255,.12), transparent 55%),
        linear-gradient(180deg, rgba(255,255,255,.40), rgba(255,255,255,.08));
      pointer-events:none;
    }
    .hero-left{
      position:relative;
      padding: 18px 0 12px;
      display:flex; flex-direction:column; gap:14px;
    }
    .kicker{
      display:flex; gap:10px; align-items:center; flex-wrap:wrap;
    }
    .badge{
      display:inline-flex; align-items:center; gap:8px;
      padding: 8px 12px;
      border-radius:999px;
      background: rgba(255,255,255,.72);
      border: 1px solid rgba(233,237,243,.95);
      color: var(--muted);
      font-size: 12.5px;
    }
    .badge b{color:var(--ink)}
    .badge .spark{
      width:14px; height:14px; display:inline-block;
      background: linear-gradient(135deg, var(--brand), var(--brand2));
      border-radius:4px;
      transform: rotate(18deg);
      box-shadow: 0 14px 26px rgba(255,61,108,.18);
    }
    .hero h1{
      margin:0;
      font-size: 40px;
      line-height: 1.15;
      letter-spacing: -0.8px;
    }
    .hero p{
      margin:0;
      color: var(--muted);
      font-size: 15.5px;
      max-width: 640px;
    }
    .hero-actions{
      display:flex; gap:12px; align-items:center; flex-wrap:wrap;
      margin-top: 6px;
    }
    .hero-meta{
      display:flex; gap:10px; flex-wrap:wrap; margin-top: 6px;
    }
    .meta-item{
      display:flex; align-items:center; gap:10px;
      padding: 10px 12px;
      border-radius: 14px;
      background: rgba(255,255,255,.62);
      border: 1px solid rgba(233,237,243,.95);
      color: var(--muted);
      font-size: 13px;
      min-width: 205px;
    }
    .meta-icon{
      width:26px; height:26px; border-radius:10px;
      background: linear-gradient(135deg, rgba(255,61,108,.18), rgba(108,76,255,.14));
      border: 1px solid rgba(233,237,243,.95);
      display:grid; place-items:center;
      color: var(--brand2);
      font-weight:800;
      font-size: 13px;
    }

    .hero-right{
      position:relative;
      display:flex; flex-direction:column; gap:12px;
      padding: 14px 0;
    }
    .glass-card{
      border-radius: var(--radius);
      background: linear-gradient(180deg, rgba(255,255,255,.72), rgba(255,255,255,.45));
      border: 1px solid rgba(233,237,243,.95);
      box-shadow: 0 18px 46px rgba(18,28,45,.08);
      overflow:hidden;
    }
    .quality-card{
      padding: 14px;
      display:flex; flex-direction:column; gap:10px;
    }
    .quality-top{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
    }
    .quality-top h2{
      margin:0;
      font-size: 15px;
      letter-spacing:.2px;
    }
    .quality-top p{
      margin:6px 0 0;
      color: var(--muted);
      font-size: 12.8px;
      line-height:1.5;
      max-width: 340px;
    }
    .orb{
      width:44px; height:44px; border-radius:16px;
      background:
        radial-gradient(circle at 30% 30%, rgba(255,255,255,.95), rgba(255,255,255,0) 55%),
        linear-gradient(135deg, rgba(255,61,108,.9), rgba(108,76,255,.9));
      box-shadow: 0 20px 50px rgba(108,76,255,.25);
      border: 1px solid rgba(255,255,255,.35);
    }
    .signal-grid{
      display:grid; grid-template-columns: repeat(3, 1fr);
      gap:10px;
    }
    .signal{
      padding: 12px 10px;
      border-radius: 14px;
      background: rgba(255,255,255,.62);
      border: 1px solid rgba(233,237,243,.95);
      transition: transform .2s ease, box-shadow .2s ease;
    }
    .signal:hover{
      transform: translateY(-2px);
      box-shadow: var(--shadow3);
    }
    .signal b{
      display:block;
      font-size: 18px;
      letter-spacing:-.4px;
    }
    .signal span{
      color: var(--muted);
      font-size: 12.5px;
    }
    .progress-row{
      display:flex; flex-direction:column; gap:8px;
      padding: 12px 14px 14px;
      border-top: 1px dashed rgba(233,237,243,.95);
      background: linear-gradient(180deg, rgba(255,255,255,.35), rgba(255,255,255,.15));
    }
    .meter{
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      color: var(--muted);
      font-size: 12.8px;
    }
    .bar{
      width:100%;
      height:10px;
      border-radius:999px;
      background: rgba(29,36,51,.06);
      overflow:hidden;
      border: 1px solid rgba(233,237,243,.95);
    }
    .bar > i{
      display:block; height:100%;
      width: var(--w, 66%);
      background: linear-gradient(90deg, rgba(255,61,108,.95), rgba(108,76,255,.95), rgba(0,179,255,.85));
      border-radius:999px;
    }
    .hero-mini{
      display:grid; grid-template-columns: 1fr 1fr;
      gap:12px;
    }
    .mini{
      padding: 14px 14px 12px;
      border-radius: var(--radius);
      background: rgba(255,255,255,.64);
      border: 1px solid rgba(233,237,243,.95);
      transition: transform .2s ease, box-shadow .2s ease;
    }
    .mini:hover{
      transform: translateY(-2px);
      box-shadow: var(--shadow3);
    }
    .mini h3{
      margin:0;
      font-size: 13.5px;
      letter-spacing:.2px;
      display:flex; align-items:center; justify-content:space-between;
      gap:10px;
    }
    .mini p{
      margin:8px 0 0;
      color: var(--muted);
      font-size: 12.8px;
    }
    .mini .tag{
      font-size: 11px;
      padding:6px 10px;
      border-radius:999px;
      border:1px solid rgba(233,237,243,.95);
      background: var(--chip);
      color: var(--muted);
      white-space:nowrap;
    }
    .tag.hot{border-color: rgba(255,61,108,.25); color: #c31f4a; background: rgba(255,61,108,.10)}
    .tag.pro{border-color: rgba(108,76,255,.22); color: #4b33ff; background: rgba(108,76,255,.10)}

    section{padding: 28px 0}
    .section-title{
      display:flex; align-items:flex-end; justify-content:space-between; gap:16px;
      margin-bottom: 14px;
    }
    .section-title h2{
      margin:0;
      font-size: 24px;
      letter-spacing: -0.4px;
    }
    .section-title p{
      margin:0;
      color: var(--muted);
      font-size: 14.5px;
      max-width: 520px;
    }
    .subtle-line{
      height:1px; background: linear-gradient(90deg, rgba(255,61,108,.35), rgba(108,76,255,.22), rgba(0,179,255,.18));
      border-radius:999px;
      margin: 12px 0 18px;
    }

    .grid-3{display:grid; grid-template-columns: repeat(3, 1fr); gap:14px}
    .grid-2{display:grid; grid-template-columns: repeat(2, 1fr); gap:14px}
    .grid-4{display:grid; grid-template-columns: repeat(4, 1fr); gap:12px}
    .card{
      background: rgba(255,255,255,.72);
      border: 1px solid rgba(233,237,243,.95);
      border-radius: var(--radius);
      box-shadow: 0 10px 26px rgba(18,28,45,.06);
      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: var(--shadow2);
      border-color: rgba(233,237,243,1);
    }
    .card .cap{
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      margin-bottom: 10px;
    }
    .cap .chip{
      display:inline-flex; align-items:center; gap:8px;
      padding: 8px 10px;
      border-radius: 999px;
      border: 1px solid rgba(233,237,243,.95);
      background: rgba(255,255,255,.62);
      color: var(--muted);
      font-size: 12px;
      white-space:nowrap;
    }
    .chip i{
      width:10px; height:10px; border-radius:50%;
      background: linear-gradient(135deg, var(--brand), var(--brand2));
      box-shadow: 0 10px 18px rgba(255,61,108,.18);
      display:inline-block;
    }
    .card h3{
      margin:0;
      font-size: 16px;
      letter-spacing: -.2px;
    }
    .card p{
      margin:10px 0 0;
      color: var(--muted);
      font-size: 13.8px;
    }
    .list{
      margin: 10px 0 0;
      padding:0;
      list-style:none;
      display:flex; flex-direction:column; gap:10px;
    }
    .li{
      display:flex; gap:10px; align-items:flex-start;
      color: var(--muted);
      font-size: 13.6px;
    }
    .li .check{
      width:22px; height:22px; border-radius:10px;
      background: rgba(14,165,106,.10);
      border: 1px solid rgba(14,165,106,.20);
      display:grid; place-items:center;
      color: var(--ok);
      flex: 0 0 auto;
      margin-top:1px;
      font-weight:800;
      font-size: 12px;
    }

    .steps{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
      align-items:start;
    }
    .step-list{
      display:flex; flex-direction:column; gap:12px;
    }
    .step{
      display:flex; gap:12px; align-items:flex-start;
      padding: 14px;
      border-radius: var(--radius);
      background: rgba(255,255,255,.68);
      border: 1px solid rgba(233,237,243,.95);
      transition: transform .2s ease, box-shadow .2s ease;
    }
    .step:hover{transform: translateY(-2px); box-shadow: var(--shadow3)}
    .num{
      width:36px; height:36px; border-radius:14px;
      background: linear-gradient(135deg, rgba(255,61,108,.18), rgba(108,76,255,.16));
      border: 1px solid rgba(233,237,243,.95);
      display:grid; place-items:center;
      font-weight:900;
      color: var(--brand2);
      flex:0 0 auto;
    }
    .step h3{
      margin:0;
      font-size: 15px;
    }
    .step p{
      margin:6px 0 0;
      color: var(--muted);
      font-size: 13.6px;
    }
    .side-panel{
      padding: 16px;
      border-radius: var(--radius);
      background:
        radial-gradient(520px 240px at 10% 10%, rgba(255,61,108,.14), transparent 60%),
        radial-gradient(520px 240px at 90% 20%, rgba(108,76,255,.16), transparent 58%),
        rgba(255,255,255,.62);
      border: 1px solid rgba(233,237,243,.95);
      box-shadow: 0 10px 26px rgba(18,28,45,.06);
      position:relative;
      overflow:hidden;
    }
    .side-panel h3{margin:0; font-size:16px}
    .side-panel p{margin:10px 0 0; color:var(--muted); font-size:13.8px}
    .side-bullets{
      margin: 14px 0 0;
      padding:0;
      list-style:none;
      display:flex; flex-direction:column; gap:10px;
    }
    .side-bullets li{
      display:flex; align-items:center; gap:10px;
      color: var(--muted);
      font-size: 13.4px;
    }
    .badge-icon{
      width:24px; height:24px; border-radius:10px;
      background: rgba(0,179,255,.10);
      border: 1px solid rgba(0,179,255,.20);
      display:grid; place-items:center;
      color: #007db5;
      font-weight:900;
      flex:0 0 auto;
    }

    .compare-wrap{overflow:hidden}
    .table-card{
      background: rgba(255,255,255,.72);
      border: 1px solid rgba(233,237,243,.95);
      border-radius: var(--radius);
      padding: 0;
      overflow:hidden;
      box-shadow: 0 10px 26px rgba(18,28,45,.06);
    }
    .table-head{
      padding: 14px 16px;
      border-bottom: 1px solid rgba(233,237,243,.95);
      background: linear-gradient(135deg, rgba(255,61,108,.10), rgba(108,76,255,.09), rgba(0,179,255,.06));
      display:flex; align-items:flex-start; justify-content:space-between; gap:14px;
      flex-wrap:wrap;
    }
    .table-head h3{margin:0; font-size:16px}
    .table-head p{margin:8px 0 0; color:var(--muted); font-size:13.6px; max-width: 640px}
    .score-badge{
      display:flex; align-items:center; gap:10px;
      padding: 10px 12px;
      border-radius: 16px;
      border: 1px solid rgba(255,61,108,.22);
      background: rgba(255,61,108,.08);
      white-space:nowrap;
    }
    .score{
      width:38px; height:38px; border-radius:14px;
      display:grid; place-items:center;
      background: linear-gradient(135deg, rgba(255,61,108,1), rgba(108,76,255,1));
      color:#fff; font-weight:900;
      box-shadow: 0 18px 44px rgba(108,76,255,.18);
    }
    .score-badge strong{font-size:14px}
    .score-badge span{display:block; color:var(--muted); font-size:12.5px; margin-top:2px}
    table{
      width:100%;
      border-collapse:collapse;
      min-width: 760px;
    }
    .table-scroll{overflow:auto}
    th, td{
      padding: 12px 12px;
      border-bottom: 1px solid rgba(233,237,243,.95);
      vertical-align:top;
      font-size: 13.6px;
      color: var(--muted);
    }
    th{
      background: rgba(255,255,255,.75);
      position:sticky; top:0; z-index:1;
      color: var(--ink);
      font-weight:800;
      letter-spacing: .1px;
      border-bottom: 1px solid rgba(233,237,243,.95);
    }
    tr:last-child td{border-bottom:none}
    td b{color:var(--ink)}
    .star{
      display:inline-flex; align-items:center; gap:6px;
      color: #b36b00;
      font-weight:800;
    }
    .star i{
      width:16px; height:16px; display:inline-block;
      background: linear-gradient(135deg, rgba(255,179,0,1), rgba(255,61,108,.70));
      clip-path: polygon(50% 0%, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%);
      filter: drop-shadow(0 10px 18px rgba(255,179,0,.18));
    }
    .good{
      color:#0b6b44;
      font-weight:800;
    }
    .good i{
      display:inline-block; width:10px; height:10px; border-radius:50%;
      background: rgba(14,165,106,.18);
      border: 1px solid rgba(14,165,106,.30);
      margin-right:8px;
      transform: translateY(1px);
    }

    .tabs{
      display:flex; gap:10px; flex-wrap:wrap;
      margin: 10px 0 18px;
    }
    .tab{
      padding: 10px 12px;
      border-radius: 999px;
      border: 1px solid rgba(233,237,243,.95);
      background: rgba(255,255,255,.65);
      color: var(--muted);
      font-size: 13px;
      cursor:pointer;
      transition: transform .2s ease, background .2s ease, color .2s ease, border-color .2s ease;
      user-select:none;
    }
    .tab:hover{transform: translateY(-1px)}
    .tab[aria-selected="true"]{
      color: var(--ink);
      background: linear-gradient(135deg, rgba(255,61,108,.14), rgba(108,76,255,.12));
      border-color: rgba(255,61,108,.22);
    }

    .timeline{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
    }
    .timeline-card{
      padding: 16px;
      border-radius: var(--radius);
      background: rgba(255,255,255,.72);
      border: 1px solid rgba(233,237,243,.95);
      box-shadow: 0 10px 26px rgba(18,28,45,.06);
    }
    .timeline-card h3{margin:0; font-size:16px}
    .timeline-items{
      margin-top: 12px;
      display:flex; flex-direction:column; gap:10px;
    }
    .t-item{
      display:flex; gap:12px; align-items:flex-start;
    }
    .t-dot{
      width:18px; height:18px; border-radius:8px;
      background: linear-gradient(135deg, rgba(255,61,108,.92), rgba(108,76,255,.86));
      box-shadow: 0 16px 40px rgba(108,76,255,.18);
      border: 1px solid rgba(255,255,255,.5);
      margin-top: 3px;
      flex:0 0 auto;
    }
    .t-body b{display:block; color:var(--ink); font-size:13.8px}
    .t-body span{display:block; color:var(--muted); font-size:13.2px; margin-top:4px}

    .case-grid{
      display:grid; grid-template-columns: repeat(3, 1fr); gap:14px;
    }
    .case{
      padding: 16px;
      border-radius: var(--radius);
      background: rgba(255,255,255,.72);
      border: 1px solid rgba(233,237,243,.95);
      box-shadow: 0 10px 26px rgba(18,28,45,.06);
      transition: transform .2s ease, box-shadow .2s ease;
      overflow:hidden;
      position:relative;
    }
    .case:hover{transform: translateY(-2px); box-shadow: var(--shadow2)}
    .case .head{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
      margin-bottom: 10px;
    }
    .case h3{margin:0; font-size:15.5px}
    .case p{margin:8px 0 0; color:var(--muted); font-size:13.6px}
    .case .chips{
      display:flex; gap:8px; flex-wrap:wrap; margin-top:12px;
    }
    .chip2{
      padding:7px 10px;
      border-radius:999px;
      border:1px solid rgba(233,237,243,.95);
      background: rgba(255,255,255,.62);
      color: var(--muted);
      font-size: 12.2px;
    }
    .case .barline{
      height: 1px;
      background: linear-gradient(90deg, rgba(255,61,108,.35), rgba(108,76,255,.22), rgba(0,179,255,.18));
      margin: 14px 0 12px;
      border-radius:999px;
    }

    .articles{
      display:grid; grid-template-columns: 1fr 1fr 1fr; gap:14px;
    }
    .article{
      padding: 16px;
      border-radius: var(--radius);
      background: rgba(255,255,255,.72);
      border: 1px solid rgba(233,237,243,.95);
      box-shadow: 0 10px 26px rgba(18,28,45,.06);
      transition: transform .2s ease, box-shadow .2s ease;
      display:flex; flex-direction:column; gap:10px;
      min-height: 170px;
    }
    .article:hover{transform: translateY(-2px); box-shadow: var(--shadow2)}
    .article .meta{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      color: var(--muted2); font-size:12.6px;
    }
    .article a.title{
      font-weight:900; color: var(--ink);
      line-height:1.35;
      font-size: 14.8px;
    }
    .article .desc{
      color: var(--muted);
      font-size: 13.6px;
      margin:0;
    }
    .article .more{
      margin-top:auto;
      display:flex; justify-content:space-between; align-items:center; gap:10px;
      color: var(--muted);
      font-size: 13px;
    }
    .arrowlink{
      display:inline-flex; align-items:center; gap:8px;
      padding:8px 10px;
      border-radius:12px;
      border:1px solid rgba(233,237,243,.95);
      background: rgba(255,255,255,.62);
      transition: transform .2s ease;
      white-space:nowrap;
    }
    .arrowlink:hover{transform: translateY(-1px)}
    .arrowlink .arr{
      width:10px; height:10px;
      border-right:2px solid currentColor; border-top:2px solid currentColor;
      transform: rotate(45deg);
      margin-left:2px;
      opacity:.85;
    }

    .pricing{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap:14px;
      align-items:start;
    }
    .price-card{
      padding: 16px;
      border-radius: var(--radius);
      background: rgba(255,255,255,.72);
      border: 1px solid rgba(233,237,243,.95);
      box-shadow: 0 10px 26px rgba(18,28,45,.06);
      overflow:hidden;
    }
    .price-card h3{margin:0; font-size:16px}
    .price-card p{margin:10px 0 0; color: var(--muted); font-size:13.8px}
    .price-table{
      margin-top: 12px;
      border-radius: 14px;
      overflow:hidden;
      border: 1px solid rgba(233,237,243,.95);
      background: rgba(255,255,255,.55);
    }
    .price-table table{min-width: 0}
    .price-table th, .price-table td{font-size:13.2px}
    .price-table th{background: rgba(255,255,255,.82)}
    .token-hint{
      margin-top: 12px;
      display:flex; gap:10px; flex-wrap:wrap;
    }
    .hint{
      display:flex; gap:10px; align-items:flex-start;
      padding: 12px 12px;
      border-radius: 16px;
      background: rgba(255,255,255,.62);
      border: 1px solid rgba(233,237,243,.95);
      color: var(--muted);
      font-size: 13.4px;
      flex: 1 1 210px;
    }
    .hint .ico{
      width:26px; height:26px; border-radius:12px;
      background: rgba(255,179,0,.12);
      border: 1px solid rgba(255,179,0,.25);
      display:grid; place-items:center;
      color:#8a5a00;
      font-weight:900;
      flex:0 0 auto;
      margin-top:1px;
    }

    form{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
      margin-top: 12px;
    }
    .field{display:flex; flex-direction:column; gap:8px}
    label{
      font-size: 13px;
      color: var(--muted);
      font-weight:700;
    }
    input, select, textarea{
      border: 1px solid rgba(233,237,243,.95);
      background: rgba(255,255,255,.75);
      border-radius: 14px;
      padding: 12px 12px;
      outline:none;
      color: var(--ink);
      transition: box-shadow .2s ease, border-color .2s ease, transform .2s ease, background .2s ease;
    }
    textarea{min-height: 110px; resize: vertical}
    input:focus, select:focus, textarea:focus{
      box-shadow: var(--focus);
      border-color: rgba(108,76,255,.35);
      background: rgba(255,255,255,.95);
    }
    .span2{grid-column: 1 / -1}
    .form-actions{
      grid-column: 1 / -1;
      display:flex; gap:12px; align-items:center; justify-content:space-between; flex-wrap:wrap;
      margin-top: 6px;
    }
    .fineprint{
      color: var(--muted2);
      font-size: 12.6px;
      max-width: 520px;
    }

    details{
      background: rgba(255,255,255,.72);
      border: 1px solid rgba(233,237,243,.95);
      border-radius: var(--radius);
      padding: 0;
      overflow:hidden;
      box-shadow: 0 10px 26px rgba(18,28,45,.06);
      transition: transform .2s ease, box-shadow .2s ease;
    }
    details[open]{box-shadow: var(--shadow2); transform: translateY(-2px)}
    details summary{
      cursor:pointer;
      padding: 14px 16px;
      list-style:none;
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
      font-weight:900;
      color: var(--ink);
      user-select:none;
    }
    details summary::-webkit-details-marker{display:none}
    .sum-right{
      display:flex; align-items:center; gap:10px; color: var(--muted2); font-weight:800;
      font-size: 13px;
    }
    .chev{
      width:18px; height:18px;
      border-radius:8px;
      border: 1px solid rgba(233,237,243,.95);
      background: rgba(255,255,255,.6);
      display:grid; place-items:center;
      transition: transform .2s ease;
      flex:0 0 auto;
    }
    details[open] .chev{transform: rotate(180deg)}
    .sum-right .badgeMini{
      padding:6px 10px;
      border-radius:999px;
      border:1px solid rgba(233,237,243,.95);
      background: rgba(255,255,255,.62);
      color: var(--muted);
      font-size: 12.2px;
      white-space:nowrap;
    }
    details .content{
      padding: 0 16px 16px;
      color: var(--muted);
      font-size: 13.8px;
      margin-top: -4px;
    }

    .faq-grid{
      display:grid; grid-template-columns: 1fr 1fr; gap:12px;
    }

    .review-grid{
      display:grid; grid-template-columns: repeat(3, 1fr); gap:14px;
    }
    .review{
      padding: 16px;
      border-radius: var(--radius);
      background: rgba(255,255,255,.72);
      border: 1px solid rgba(233,237,243,.95);
      box-shadow: 0 10px 26px rgba(18,28,45,.06);
      transition: transform .2s ease, box-shadow .2s ease;
      overflow:hidden;
      display:flex; flex-direction:column; gap:10px;
      min-height: 220px;
    }
    .review:hover{transform: translateY(-2px); box-shadow: var(--shadow2)}
    .review .top{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
    }
    .avatar{
      width:42px; height:42px; border-radius:16px;
      background: linear-gradient(135deg, rgba(255,61,108,.18), rgba(108,76,255,.16));
      border: 1px solid rgba(233,237,243,.95);
      display:grid; place-items:center;
      font-weight:900;
      color: var(--brand2);
    }
    .review h3{margin:0; font-size:15.2px}
    .review .role{margin-top:6px; color:var(--muted2); font-size:12.8px}
    .review .text{margin:0; color:var(--muted); font-size:13.8px}
    .review .bottom{
      margin-top:auto;
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      color: var(--muted2); font-size:12.6px;
    }

    .network-grid{
      display:grid; grid-template-columns: 1fr 1fr; gap:14px;
      align-items:start;
    }
    .network-card{
      padding: 16px;
      border-radius: var(--radius);
      background: rgba(255,255,255,.72);
      border: 1px solid rgba(233,237,243,.95);
      box-shadow: 0 10px 26px rgba(18,28,45,.06);
      overflow:hidden;
      position:relative;
    }
    .network-card h3{margin:0; font-size:16px}
    .network-card p{margin:10px 0 0; color:var(--muted); font-size:13.8px}
    .mapline{
      margin-top: 14px;
      padding: 12px;
      border-radius: 16px;
      background:
        linear-gradient(135deg, rgba(255,61,108,.10), rgba(108,76,255,.08), rgba(0,179,255,.06)),
        rgba(255,255,255,.55);
      border: 1px dashed rgba(233,237,243,.95);
      color: var(--muted);
      font-size: 13.4px;
    }
    .mapline b{color:var(--ink)}
    .net-list{margin: 12px 0 0; padding:0; list-style:none; display:flex; flex-direction:column; gap:10px}
    .net-list li{display:flex; gap:10px; align-items:flex-start; color:var(--muted); font-size:13.5px}
    .net-list .pin{
      width:22px; height:22px; border-radius:10px;
      background: rgba(108,76,255,.10);
      border: 1px solid rgba(108,76,255,.18);
      color: var(--brand2);
      display:grid; place-items:center;
      font-weight:900;
      flex:0 0 auto;
      margin-top:1px;
    }

    .tagcloud{
      display:flex; flex-wrap:wrap; gap:10px;
      margin-top: 12px;
    }
    .tagw{
      padding: 10px 12px;
      border-radius: 999px;
      border: 1px solid rgba(233,237,243,.95);
      background: rgba(255,255,255,.62);
      color: var(--muted);
      font-size: 13px;
      cursor:pointer;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
      user-select:none;
    }
    .tagw:hover{
      transform: translateY(-2px);
      box-shadow: var(--shadow3);
      border-color: rgba(108,76,255,.25);
    }

    .banner-media{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:14px;
      align-items:start;
    }
    .media-card{
      border-radius: var(--radius);
      background: rgba(255,255,255,.72);
      border: 1px solid rgba(233,237,243,.95);
      box-shadow: 0 10px 26px rgba(18,28,45,.06);
      overflow:hidden;
    }
    .media-head{
      padding: 14px 16px;
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
      border-bottom: 1px solid rgba(233,237,243,.95);
      background: linear-gradient(135deg, rgba(255,61,108,.09), rgba(108,76,255,.08));
    }
    .media-head h3{margin:0; font-size:16px}
    .media-head p{margin:8px 0 0; color:var(--muted); font-size:13.6px}
    .media-grid{
      padding: 14px;
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
    }
    .imgbox{
      border-radius: 16px;
      border: 1px solid rgba(233,237,243,.95);
      background: rgba(255,255,255,.55);
      overflow:hidden;
      display:block;
    }
    .imgbox .ratio{
      width:100%;
      aspect-ratio: 16 / 10;
      background: rgba(29,36,51,.03);
      display:flex;
      align-items:center;
      justify-content:center;
    }
    .imgbox img{
      width:100%;
      height:100%;
      object-fit: cover;
      display:block;
    }
    .imgbox .cap{
      padding: 10px 12px;
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      color: var(--muted);
      font-size: 12.8px;
      border-top: 1px solid rgba(233,237,243,.95);
      background: rgba(255,255,255,.62);
    }

    .side-media{
      padding: 14px;
      display:grid;
      grid-template-columns: 1fr;
      gap:12px;
    }
    .imgbox.square .ratio{aspect-ratio: 1 / 1}

    footer{
      margin-top: 18px;
      border-top: 1px solid rgba(233,237,243,.95);
      background: linear-gradient(180deg, rgba(255,255,255,.72), rgba(255,255,255,.92));
    }
    .footer-inner{
      padding: 22px 0;
      display:flex; flex-direction:column; gap:14px;
    }
    .foot-top{
      display:flex; align-items:flex-start; justify-content:space-between; gap:16px; flex-wrap:wrap;
    }
    .foot-left{
      display:flex; flex-direction:column; gap:10px; min-width: 260px;
    }
    .foot-left .brandrow{display:flex; align-items:center; gap:12px}
    .foot-left h3{margin:0; font-size:16px}
    .foot-left p{margin:0; color:var(--muted); font-size:13.6px}
    .foot-links{
      display:flex; flex-wrap:wrap; gap:10px;
      align-items:flex-start;
      justify-content:flex-end;
      max-width: 700px;
    }
    .foot-links a{
      padding: 10px 12px;
      border-radius: 999px;
      border:1px solid rgba(233,237,243,.95);
      background: rgba(255,255,255,.62);
      color: var(--muted);
      font-size: 13px;
      transition: transform .2s ease;
      white-space:nowrap;
    }
    .foot-links a:hover{transform: translateY(-2px)}
    .foot-bottom{
      display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap;
      color: var(--muted2);
      font-size: 12.8px;
      padding-top: 10px;
      border-top: 1px dashed rgba(233,237,243,.95);
    }
    .foot-bottom b{color:var(--ink)}
    .foot-bottom .right{
      display:flex; gap:10px; align-items:center; flex-wrap:wrap;
      justify-content:flex-end;
    }

    .float-contact{
      position:fixed; right: 16px; bottom: 16px; z-index:80;
      display:flex; flex-direction:column; gap:10px; align-items:flex-end;
    }
    .float-btn{
      width:52px; height:52px;
      border-radius: 18px;
      border: 1px solid rgba(233,237,243,.95);
      background: rgba(255,255,255,.78);
      box-shadow: 0 18px 46px rgba(18,28,45,.14);
      display:grid; place-items:center;
      cursor:pointer;
      transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
    }
    .float-btn:hover{transform: translateY(-3px); box-shadow: 0 22px 52px rgba(18,28,45,.16); background: rgba(255,255,255,.95)}
    .float-btn .wicon{
      width:22px; height:22px; border-radius:10px;
      background: linear-gradient(135deg, rgba(255,61,108,.92), rgba(108,76,255,.86));
      display:grid; place-items:center;
      color:#fff; font-weight:900; font-size: 12px;
    }
    .qr-pop{
      width: 220px;
      border-radius: 18px;
      border: 1px solid rgba(233,237,243,.95);
      background: rgba(255,255,255,.92);
      box-shadow: 0 24px 60px rgba(18,28,45,.16);
      overflow:hidden;
      transform-origin: 90% 100%;
      animation: popin .18s ease both;
    }
    @keyframes popin{
      from{opacity:0; transform: scale(.98) translateY(8px)}
      to{opacity:1; transform: scale(1) translateY(0)}
    }
    .qr-pop .top{
      padding: 12px 12px 8px;
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      background: linear-gradient(135deg, rgba(255,61,108,.10), rgba(108,76,255,.10));
      border-bottom: 1px solid rgba(233,237,243,.95);
    }
    .qr-pop .top strong{font-size:13.5px}
    .qr-pop .top button{
      border: 1px solid rgba(233,237,243,.95);
      background: rgba(255,255,255,.7);
      border-radius: 12px;
      padding: 7px 10px;
      cursor:pointer;
      color: var(--muted);
      font-weight:900;
      transition: transform .15s ease, background .15s ease;
    }
    .qr-pop .top button:hover{transform: translateY(-1px); background: rgba(255,255,255,.95)}
    .qr-pop img{
      width:100%;
      height:auto;
      display:block;
    }
    .qr-pop .cap{
      padding: 10px 12px 12px;
      color: var(--muted);
      font-size: 12.8px;
      line-height:1.4;
    }

    .to-top{
      width:52px; height:52px;
      border-radius: 18px;
      border: 1px solid rgba(233,237,243,.95);
      background: rgba(255,255,255,.78);
      box-shadow: 0 18px 46px rgba(18,28,45,.14);
      display:grid; place-items:center;
      cursor:pointer;
      transition: transform .2s ease, background .2s ease, box-shadow .2s ease;
    }
    .to-top:hover{transform: translateY(-3px); box-shadow: 0 22px 52px rgba(18,28,45,.16); background: rgba(255,255,255,.95)}
    .up{
      width: 10px; height:10px;
      border-left:2px solid rgba(29,36,51,.86);
      border-top:2px solid rgba(29,36,51,.86);
      transform: rotate(45deg);
      margin-top: 4px;
    }

    .reveal{
      opacity:0;
      transform: translateY(10px);
      transition: opacity .7s ease, transform .7s ease;
    }
    .reveal.show{
      opacity:1;
      transform: translateY(0);
    }

    @media (max-width: 980px){
      nav .menu{display:none}
      .hamburger{display:inline-flex}
      .nav-cta{min-width:auto}
      .hero-inner{grid-template-columns: 1fr; padding-top: 18px}
      .hero-right{padding: 0}
      .grid-3{grid-template-columns: 1fr}
      .grid-2{grid-template-columns: 1fr}
      .case-grid{grid-template-columns: 1fr}
      .articles{grid-template-columns: 1fr}
      .review-grid{grid-template-columns: 1fr}
      .steps{grid-template-columns: 1fr}
      .faq-grid{grid-template-columns: 1fr}
      .pricing{grid-template-columns: 1fr}
      .timeline{grid-template-columns: 1fr}
      .network-grid{grid-template-columns: 1fr}
      .banner-media{grid-template-columns: 1fr}
      form{grid-template-columns: 1fr}
      .span2{grid-column: auto}
    }

    @media (max-width: 640px){
      .hero h1{font-size: 30px}
      .meta-item{min-width: 0; flex: 1 1 220px}
      .hero-mini{grid-template-columns: 1fr}
      .float-contact{right: 12px; bottom: 12px}
    }

    .mobile-drawer{
      display:none;
    }
    @media (max-width: 980px){
      .mobile-drawer{
        display:block;
        position:relative;
      }
      .mobile-panel{
        display:none;
        position:absolute;
        right:0;
        top: 54px;
        width: min(360px, calc(100vw - 20px));
        background: rgba(255,255,255,.92);
        border: 1px solid rgba(233,237,243,.95);
        border-radius: 18px;
        box-shadow: 0 24px 60px rgba(18,28,45,.14);
        overflow:hidden;
      }
      .mobile-panel.open{display:block}
      .mobile-panel .mnav{
        display:flex; flex-direction:column; gap:0;
      }
      .mobile-panel .mnav a{
        padding: 13px 14px;
        color: var(--muted);
        border-bottom: 1px solid rgba(233,237,243,.75);
        font-weight:800;
        font-size: 13.6px;
      }
      .mobile-panel .mnav a:last-child{border-bottom:none}
      .mobile-panel .mnav a:hover{background: rgba(255,61,108,.06); color: var(--ink)}
    }