:root{
      --bg0:#05060a;
      --bg1:#090a12;
      --card:#0f1120cc;
      --card2:#0d0f1bcc;
      --stroke:rgba(255,255,255,.10);
      --stroke2:rgba(255,255,255,.14);
      --text:#e9eaf6;
      --muted:#b7b8d6;
      --muted2:#9a9bbd;
      --brand1:#ff4fd8;
      --brand2:#7a5cff;
      --brand3:#26e7ff;
      --good:#31d38a;
      --warn:#ffd166;
      --danger:#ff5c7a;
      --shadow: 0 18px 60px rgba(0,0,0,.55);
      --shadow2: 0 10px 30px rgba(0,0,0,.35);
      --radius:18px;
      --radius2:14px;
      --container:1120px;
    }

    *{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", "Noto Sans CJK SC", Arial, sans-serif;
      color:var(--text);
      background:
        radial-gradient(1200px 600px at 15% -10%, rgba(122,92,255,.35), transparent 60%),
        radial-gradient(900px 500px at 85% 0%, rgba(255,79,216,.26), transparent 55%),
        radial-gradient(900px 500px at 70% 40%, rgba(38,231,255,.14), transparent 60%),
        linear-gradient(180deg, var(--bg0), var(--bg1) 70%, #070812);
      overflow-x:hidden;
    }

    .container{
      width:min(var(--container), calc(100% - 32px));
      margin:0 auto;
    }

    .skip{
      position:absolute; left:-999px; top:auto; width:1px; height:1px; overflow:hidden;
    }
    .skip:focus{
      left:16px; top:16px; width:auto; height:auto; padding:10px 12px;
      background:#111; border:1px solid var(--stroke2); border-radius:10px; z-index:9999;
    }

    header{
      position:sticky; top:0; z-index:50;
      background: linear-gradient(180deg, rgba(5,6,10,.86), rgba(5,6,10,.55));
      backdrop-filter: blur(10px);
      border-bottom:1px solid rgba(255,255,255,.08);
    }

    .nav-wrap{
      display:flex; align-items:center; justify-content:space-between;
      padding:14px 0;
      gap:14px;
    }

    .brand{
      display:flex; align-items:center; gap:12px; min-width:220px;
    }
    .ai-page-logo{
      width:42px; height:42px; border-radius:12px;
      background: linear-gradient(135deg, rgba(255,79,216,.22), rgba(122,92,255,.22));
      box-shadow: 0 10px 30px rgba(0,0,0,.25);
      object-fit:contain;
      border:1px solid rgba(255,255,255,.10);
      padding:6px;
    }
    .brand-text{display:flex; flex-direction:column; line-height:1.05}
    .brand-text strong{
      font-size:14px; letter-spacing:.2px; color:var(--text);
    }
    .brand-text span{
      font-size:12px; color:var(--muted2);
      margin-top:5px;
    }

    nav{display:flex; align-items:center; gap:16px}
    .nav-links{
      display:flex; gap:10px; align-items:center; flex-wrap:wrap; justify-content:flex-end;
    }
    .nav-links a{
      color:var(--muted);
      text-decoration:none;
      font-size:13px;
      padding:8px 10px;
      border-radius:12px;
      border:1px solid transparent;
      transition: transform .15s ease, background .15s ease, border-color .15s ease, color .15s ease;
      white-space:nowrap;
    }
    .nav-links a:hover{
      transform: translateY(-1px);
      color:var(--text);
      background: rgba(255,255,255,.06);
      border-color: rgba(255,255,255,.12);
    }

    .nav-actions{
      display:flex; align-items:center; gap:10px;
    }

    .btn{
      appearance:none; border:1px solid rgba(255,255,255,.12);
      color:var(--text); background: rgba(255,255,255,.06);
      border-radius:14px;
      padding:10px 14px; font-size:13px;
      cursor:pointer;
      transition: transform .15s ease, box-shadow .15s ease, background .15s ease, border-color .15s ease;
      display:inline-flex; align-items:center; justify-content:center; gap:8px;
      user-select:none;
      text-decoration:none;
      white-space:nowrap;
    }
    .btn:hover{
      transform: translateY(-1px);
      background: rgba(255,255,255,.085);
      border-color: rgba(255,255,255,.18);
      box-shadow: 0 10px 30px rgba(0,0,0,.25);
    }
    .btn:active{transform: translateY(0px) scale(.99)}
    .btn-primary{
      border-color: rgba(255,79,216,.30);
      background: linear-gradient(135deg, rgba(255,79,216,.18), rgba(122,92,255,.16));
      box-shadow: 0 18px 60px rgba(255,79,216,.10);
    }
    .btn-primary .dot{
      width:9px; height:9px; border-radius:50%;
      background: radial-gradient(circle at 30% 30%, #fff, rgba(255,255,255,.0) 55%),
        linear-gradient(135deg, var(--brand1), var(--brand2));
      box-shadow: 0 0 0 4px rgba(255,79,216,.12);
    }

    .icon{
      width:16px; height:16px; display:inline-block;
    }

    .mobile-toggle{
      display:none;
      width:44px; height:44px; border-radius:14px;
      border:1px solid rgba(255,255,255,.12);
      background: rgba(255,255,255,.06);
      cursor:pointer;
      color:var(--text);
      align-items:center; justify-content:center;
    }
    .mobile-toggle:active{transform: scale(.99)}
    .hamburger{
      width:18px; height:12px; position:relative;
    }
    .hamburger span{
      position:absolute; left:0; right:0; height:2px; border-radius:2px;
      background: rgba(233,234,246,.92);
      transition: transform .2s ease, top .2s ease, opacity .2s ease;
    }
    .hamburger span:nth-child(1){top:0}
    .hamburger span:nth-child(2){top:5px; opacity:.9}
    .hamburger span:nth-child(3){top:10px; opacity:.85}
    .mobile-toggle[aria-expanded="true"] .hamburger span:nth-child(1){top:5px; transform: rotate(45deg)}
    .mobile-toggle[aria-expanded="true"] .hamburger span:nth-child(2){opacity:0}
    .mobile-toggle[aria-expanded="true"] .hamburger span:nth-child(3){top:5px; transform: rotate(-45deg)}

    .mobile-panel{
      display:none;
      padding:0 0 14px;
    }
    .mobile-panel .panel-inner{
      border:1px solid rgba(255,255,255,.10);
      background: rgba(10,11,20,.62);
      border-radius:18px;
      padding:12px;
      box-shadow: var(--shadow2);
    }
    .mobile-panel .panel-links{
      display:flex; flex-direction:column; gap:8px;
    }
    .mobile-panel .panel-links a{
      text-decoration:none; color:var(--text);
      border:1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.05);
      padding:12px 12px;
      border-radius:14px;
      font-size:14px;
    }

    main{padding:26px 0 30px}
    .hero{
      position:relative;
      border:1px solid rgba(255,255,255,.10);
      background:
        radial-gradient(800px 360px at 15% 10%, rgba(255,79,216,.18), transparent 60%),
        radial-gradient(800px 360px at 85% 25%, rgba(122,92,255,.18), transparent 60%),
        linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.025));
      border-radius:26px;
      padding:22px;
      overflow:hidden;
      box-shadow: var(--shadow);
    }

    .hero-grid{
      display:grid;
      grid-template-columns: 1.2fr .8fr;
      gap:18px;
      align-items:stretch;
    }

    .hero-copy{
      padding:20px 14px 18px 14px;
      display:flex; flex-direction:column; justify-content:space-between;
      gap:16px;
    }

    .eyebrow{
      display:flex; align-items:center; gap:10px; flex-wrap:wrap;
    }
    .pill{
      display:inline-flex; align-items:center; gap:8px;
      padding:7px 10px;
      border-radius:999px;
      border:1px solid rgba(255,255,255,.12);
      background: rgba(255,255,255,.05);
      color:var(--muted);
      font-size:12px;
    }
    .pill i{
      width:8px; height:8px; border-radius:50%;
      background: linear-gradient(135deg, var(--brand1), var(--brand2));
      box-shadow: 0 0 0 4px rgba(255,79,216,.12);
      display:inline-block;
    }

    h1{
      margin:10px 0 0;
      font-size:30px;
      letter-spacing:.2px;
      line-height:1.2;
    }
    .hero-sub{
      color:var(--muted);
      margin:10px 0 0;
      font-size:14px;
      line-height:1.8;
      max-width:62ch;
    }

    .hero-actions{
      display:flex; gap:12px; flex-wrap:wrap;
      margin-top:14px;
    }

    .btn-ghost{
      background: rgba(255,255,255,.03);
      border-color: rgba(255,255,255,.12);
      box-shadow:none;
    }

    .hero-side{
      border:1px solid rgba(255,255,255,.10);
      background: rgba(9,10,18,.35);
      border-radius:20px;
      padding:14px;
      display:flex; flex-direction:column; gap:12px;
    }

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

    .metric{
      border-radius:16px;
      border:1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.04);
      padding:14px 12px;
      transition: transform .18s ease, border-color .18s ease, background .18s ease;
      position:relative;
      overflow:hidden;
      min-height:92px;
    }
    .metric:hover{
      transform: translateY(-2px);
      border-color: rgba(255,255,255,.16);
      background: rgba(255,255,255,.055);
    }
    .metric .k{
      font-size:26px;
      letter-spacing:.2px;
      font-weight:800;
      background: linear-gradient(135deg, #fff, rgba(255,255,255,.75));
      -webkit-background-clip:text;
      background-clip:text;
      color: transparent;
    }
    .metric .t{
      margin-top:6px;
      color:var(--muted);
      font-size:12.5px;
      line-height:1.5;
    }
    .metric:before{
      content:"";
      position:absolute; inset:-2px auto auto -2px;
      width:80px; height:80px;
      background: radial-gradient(circle at 30% 30%, rgba(255,79,216,.30), transparent 60%);
      pointer-events:none;
      opacity:.9;
    }

    .quick-list{
      display:flex; flex-wrap:wrap; gap:8px;
      margin-top:auto;
    }
    .tag{
      font-size:12px;
      color:var(--muted);
      border:1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.04);
      padding:8px 10px;
      border-radius:999px;
    }

    .hero-canvas{
      position:absolute; inset:0;
      pointer-events:none;
      opacity:.9;
      background:
        linear-gradient(transparent 48%, rgba(255,255,255,.03) 48%, rgba(255,255,255,.03) 52%, transparent 52%),
        linear-gradient(90deg, transparent 48%, rgba(255,255,255,.03) 48%, rgba(255,255,255,.03) 52%, transparent 52%);
      background-size: 110px 110px;
      mask-image: radial-gradient(circle at 50% 35%, rgba(0,0,0,1), rgba(0,0,0,0) 70%);
    }

    .section{
      padding:22px 0 10px;
    }

    .section-title{
      display:flex; align-items:flex-end; justify-content:space-between; gap:16px;
      margin:2px 0 14px;
    }
    .section-title h2{
      margin:0;
      font-size:18px;
      letter-spacing:.2px;
    }
    .section-title p{
      margin:0;
      color:var(--muted);
      font-size:13px;
      line-height:1.6;
      max-width:60ch;
      text-wrap:balance;
    }

    .cards{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:14px;
    }
    .card{
      border:1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.035);
      border-radius:18px;
      padding:14px;
      box-shadow: 0 12px 40px rgba(0,0,0,.18);
      transition: transform .18s ease, border-color .18s ease, background .18s ease;
      position:relative;
      overflow:hidden;
    }
    .card:hover{
      transform: translateY(-2px);
      border-color: rgba(255,255,255,.16);
      background: rgba(255,255,255,.05);
    }
    .card h3{
      margin:10px 0 8px;
      font-size:14.5px;
      letter-spacing:.2px;
    }
    .card p{
      margin:0;
      color:var(--muted);
      font-size:13px;
      line-height:1.75;
    }
    .badge-icon{
      width:38px; height:38px; border-radius:14px;
      border:1px solid rgba(255,255,255,.10);
      background: linear-gradient(135deg, rgba(255,79,216,.14), rgba(122,92,255,.12));
      display:flex; align-items:center; justify-content:center;
    }

    .badge-icon svg{opacity:.95}

    .grid-2{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:14px;
      align-items:start;
    }

    .list{
      display:flex; flex-direction:column; gap:10px;
      padding:0; margin:0;
      list-style:none;
    }
    .li{
      display:flex; gap:10px; align-items:flex-start;
      border:1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.03);
      border-radius:16px;
      padding:12px;
    }
    .li .num{
      width:30px; height:30px; border-radius:12px;
      background: rgba(255,255,255,.05);
      border:1px solid rgba(255,255,255,.10);
      display:flex; align-items:center; justify-content:center;
      color: #fff;
      font-weight:800;
      font-size:12.5px;
      flex:0 0 auto;
    }
    .li .content b{display:block; font-size:13.5px}
    .li .content span{display:block; color:var(--muted); font-size:12.8px; margin-top:4px; line-height:1.65}

    .workflow{
      display:grid; grid-template-columns: 1fr;
      gap:14px;
    }

    .step-row{
      display:grid; grid-template-columns: 1fr 1fr;
      gap:14px;
      align-items:stretch;
    }

    .step-card{
      border:1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.035);
      border-radius:18px;
      padding:14px;
      display:flex; gap:12px; align-items:flex-start;
      transition: transform .18s ease, border-color .18s ease, background .18s ease;
      position:relative;
      overflow:hidden;
    }
    .step-card:hover{
      transform: translateY(-2px);
      border-color: rgba(255,255,255,.16);
      background: rgba(255,255,255,.05);
    }
    .step-card .bubble{
      width:44px; height:44px; border-radius:16px;
      border:1px solid rgba(255,255,255,.12);
      background: linear-gradient(135deg, rgba(38,231,255,.12), rgba(122,92,255,.12));
      display:flex; align-items:center; justify-content:center;
      font-weight:900;
      flex:0 0 auto;
      color:#fff;
      box-shadow: 0 14px 40px rgba(38,231,255,.08);
    }
    .step-card h3{margin:0; font-size:14.5px}
    .step-card p{margin:6px 0 0; color:var(--muted); font-size:13px; line-height:1.75}

    .table-wrap{
      border:1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.03);
      border-radius:18px;
      overflow:hidden;
      box-shadow: 0 10px 30px rgba(0,0,0,.18);
    }
    table{
      width:100%;
      border-collapse:collapse;
      min-width:720px;
    }
    th, td{
      padding:12px 12px;
      border-bottom:1px solid rgba(255,255,255,.08);
      vertical-align:top;
      text-align:left;
      font-size:13px;
    }
    th{
      color:#fff;
      font-weight:800;
      background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.03));
      white-space:nowrap;
    }
    td{color:var(--muted)}
    .td-strong{color:var(--text); font-weight:700}
    .score{
      display:flex; align-items:center; gap:10px; flex-wrap:wrap;
    }
    .star{
      width:28px; height:28px; border-radius:12px;
      background: rgba(255,209,102,.14);
      border:1px solid rgba(255,209,102,.28);
      display:flex; align-items:center; justify-content:center;
      color: #ffd166;
      font-weight:900;
    }

    .score-big{
      font-size:26px;
      font-weight:900;
      color:#fff;
      letter-spacing:.2px;
    }
    .score-sub{color:var(--muted); font-size:12.5px; margin-top:2px; line-height:1.3}

    .h-highlight{
      display:flex; align-items:center; gap:10px; flex-wrap:wrap;
    }
    .meter{
      height:10px; border-radius:999px; background: rgba(255,255,255,.08);
      overflow:hidden;
      border:1px solid rgba(255,255,255,.10);
      width:170px;
    }
    .meter span{
      display:block; height:100%;
      width:92%;
      background: linear-gradient(90deg, rgba(255,79,216,.75), rgba(122,92,255,.72), rgba(38,231,255,.65));
      border-radius:999px;
    }

    .two-cols{
      display:grid; grid-template-columns: 1fr 1fr;
      gap:14px;
      align-items:stretch;
    }

    .comments{
      display:grid; grid-template-columns: repeat(3, 1fr);
      gap:14px;
    }
    .comment{
      border:1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.03);
      border-radius:18px;
      padding:14px;
      transition: transform .18s ease, border-color .18s ease, background .18s ease;
      box-shadow: 0 12px 40px rgba(0,0,0,.16);
    }
    .comment:hover{transform: translateY(-2px); border-color: rgba(255,255,255,.16); background: rgba(255,255,255,.05)}
    .comment .top{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      margin-bottom:10px;
    }
    .avatar{
      width:38px; height:38px; border-radius:14px;
      border:1px solid rgba(255,255,255,.12);
      background: linear-gradient(135deg, rgba(255,79,216,.12), rgba(122,92,255,.12));
      display:flex; align-items:center; justify-content:center;
      color:#fff; font-weight:900;
      flex:0 0 auto;
    }
    .role{
      color:var(--muted);
      font-size:12.8px;
      line-height:1.2;
      margin-top:6px;
    }
    .stars{
      display:flex; gap:4px; align-items:center; justify-content:flex-end;
    }
    .stars svg{fill: rgba(255,209,102,.95)}
    .quote{
      margin:0;
      color:var(--text);
      font-size:13px;
      line-height:1.8;
    }
    .comment .meta{
      margin-top:12px;
      color:var(--muted2);
      font-size:12.2px;
      line-height:1.55;
    }

    .showcase{
      display:grid; grid-template-columns: 1fr 1fr 1fr;
      gap:14px;
    }
    .poster{
      border:1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.03);
      border-radius:18px;
      padding:14px;
      overflow:hidden;
      position:relative;
      transition: transform .18s ease, border-color .18s ease, background .18s ease;
      min-height:230px;
      display:flex; flex-direction:column;
    }
    .poster:hover{transform: translateY(-2px); border-color: rgba(255,255,255,.16); background: rgba(255,255,255,.05)}
    .poster .thumb{
      border-radius:16px;
      border:1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.03);
      overflow:hidden;
      margin-bottom:12px;
      position:relative;
      min-height:120px;
      display:flex;
    }
    .poster .thumb img{
      width:100%; height:100%;
      object-fit:cover;
      display:block;
    }
    .poster h3{margin:0; font-size:14.5px}
    .poster p{margin:8px 0 0; color:var(--muted); font-size:13px; line-height:1.7}
    .poster .foot{
      margin-top:auto;
      display:flex; gap:10px; flex-wrap:wrap; align-items:center;
    }
    .mini-pill{
      font-size:12px;
      color:var(--muted);
      border:1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.04);
      padding:7px 10px;
      border-radius:999px;
    }

    .article-list{
      display:grid; grid-template-columns: 1fr 1fr;
      gap:14px;
    }
    .article{
      border:1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.03);
      border-radius:18px;
      padding:14px;
      display:flex; gap:12px;
      align-items:flex-start;
      transition: transform .18s ease, border-color .18s ease, background .18s ease;
    }
    .article:hover{transform: translateY(-2px); border-color: rgba(255,255,255,.16); background: rgba(255,255,255,.05)}
    .article .dot{
      width:12px; height:12px; border-radius:5px;
      background: linear-gradient(135deg, var(--brand1), var(--brand2));
      box-shadow: 0 0 0 5px rgba(255,79,216,.10);
      margin-top:4px;
      flex:0 0 auto;
    }
    .article a{
      color:var(--text);
      text-decoration:none;
      display:block;
      font-weight:800;
      letter-spacing:.2px;
      font-size:14px;
    }
    .article .sum{
      margin-top:6px;
      color:var(--muted);
      font-size:12.8px;
      line-height:1.7;
    }
    .article .meta{
      margin-top:10px;
      color:var(--muted2);
      font-size:12.2px;
      display:flex; gap:10px; flex-wrap:wrap;
    }
    .article .meta span{
      border:1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.04);
      padding:6px 9px; border-radius:999px;
    }

    .form-card{
      border:1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.03);
      border-radius:18px;
      padding:14px;
      box-shadow: 0 12px 40px rgba(0,0,0,.16);
    }
    form{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
      align-items:start;
    }
    label{
      display:block;
      font-size:12.5px;
      color:var(--muted);
      margin:0 0 8px;
    }
    .field{
      border:1px solid rgba(255,255,255,.12);
      background: rgba(255,255,255,.04);
      border-radius:14px;
      padding:11px 12px;
      color:var(--text);
      width:100%;
      outline:none;
      transition: border-color .15s ease, background .15s ease, transform .15s ease;
      font-size:14px;
    }
    .field:focus{
      border-color: rgba(255,79,216,.35);
      background: rgba(255,255,255,.055);
    }
    textarea.field{min-height:110px; resize:vertical; grid-column:1 / -1}
    .form-actions{
      grid-column:1 / -1;
      display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap;
      margin-top:6px;
    }
    .hint{
      color:var(--muted2);
      font-size:12.2px;
      line-height:1.6;
      max-width:56ch;
    }
    .submit{
      padding:12px 16px;
      border-radius:16px;
      font-size:14px;
    }
    .toast{
      position:fixed; left:50%; bottom:18px; transform: translateX(-50%);
      background: rgba(10,11,20,.82);
      border:1px solid rgba(255,255,255,.12);
      color:var(--text);
      border-radius:16px;
      padding:10px 12px;
      box-shadow: var(--shadow2);
      display:none;
      z-index:999;
      width:min(520px, calc(100% - 26px));
    }
    .toast.show{display:block; animation: pop .18s ease}
    @keyframes pop{from{opacity:0; transform: translateX(-50%) translateY(6px)} to{opacity:1; transform: translateX(-50%) translateY(0)}}

    .faq{
      display:grid; grid-template-columns: 1fr;
      gap:12px;
    }
    details{
      border:1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.03);
      border-radius:18px;
      padding:12px 12px;
      box-shadow: 0 10px 26px rgba(0,0,0,.12);
    }
    summary{
      cursor:pointer;
      list-style:none;
      display:flex; align-items:center; justify-content:space-between; gap:14px;
      font-weight:900; letter-spacing:.2px;
      font-size:14px;
      color:var(--text);
      user-select:none;
    }
    summary::-webkit-details-marker{display:none}
    .sum-right{
      display:flex; align-items:center; gap:10px;
      color:var(--muted2);
      font-size:12.5px;
    }
    .chev{
      width:26px; height:26px; border-radius:12px;
      border:1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.04);
      display:flex; align-items:center; justify-content:center;
      transition: transform .18s ease, border-color .18s ease;
      flex:0 0 auto;
    }
    details[open] .chev{
      transform: rotate(180deg);
      border-color: rgba(255,79,216,.25);
    }
    .faq p{
      margin:10px 0 0;
      color:var(--muted);
      font-size:13px;
      line-height:1.85;
    }

    .token-grid{
      display:grid; grid-template-columns: .9fr 1.1fr;
      gap:14px;
      align-items:start;
    }

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

    .price-card{
      border:1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.03);
      border-radius:18px;
      padding:14px;
      transition: transform .18s ease, border-color .18s ease, background .18s ease;
    }
    .price-card:hover{transform: translateY(-2px); border-color: rgba(255,255,255,.16); background: rgba(255,255,255,.05)}
    .price-top{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
    }
    .price-card h3{margin:0; font-size:14.5px}
    .price{
      font-size:22px; font-weight:900; color:#fff;
      letter-spacing:.2px;
    }
    .price-sub{
      color:var(--muted2);
      font-size:12.2px; margin-top:4px; line-height:1.6;
    }
    .seg{
      display:flex; gap:8px; flex-wrap:wrap; margin-top:10px;
    }

    .timeline{
      border:1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.03);
      border-radius:18px;
      padding:14px;
      position:relative;
      overflow:hidden;
    }
    .timeline ul{
      list-style:none; padding:0; margin:0;
      display:flex; flex-direction:column; gap:10px;
    }
    .tli{
      display:flex; gap:12px; align-items:flex-start;
    }
    .tli .dot{
      width:14px; height:14px; border-radius:6px;
      background: linear-gradient(135deg, var(--brand1), var(--brand2));
      margin-top:3px;
      box-shadow: 0 0 0 6px rgba(255,79,216,.10);
      flex:0 0 auto;
    }
    .tli b{display:block; font-size:13.5px}
    .tli span{display:block; color:var(--muted); font-size:12.9px; margin-top:4px; line-height:1.7}

    .network-grid{
      display:grid; grid-template-columns: repeat(4, 1fr);
      gap:12px;
    }
    .net-card{
      border:1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.03);
      border-radius:18px;
      padding:14px 12px;
      transition: transform .18s ease, border-color .18s ease, background .18s ease;
      min-height:110px;
    }
    .net-card:hover{transform: translateY(-2px); border-color: rgba(255,255,255,.16); background: rgba(255,255,255,.05)}
    .net-card .top{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
    }
    .net-card .city{
      font-weight:900; letter-spacing:.2px;
      font-size:14px;
      color:#fff;
    }
    .net-card .lvl{
      font-size:12px;
      color:var(--muted2);
      border:1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.04);
      padding:6px 9px;
      border-radius:999px;
      white-space:nowrap;
    }
    .net-card p{
      margin:10px 0 0;
      color:var(--muted);
      font-size:12.8px;
      line-height:1.7;
    }

    .tagcloud{
      border:1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.03);
      border-radius:18px;
      padding:14px;
      overflow:hidden;
    }
    .cloud{
      display:flex; flex-wrap:wrap; gap:10px;
    }
    .cloud a{
      color:var(--muted);
      text-decoration:none;
      border:1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.04);
      padding:9px 10px;
      border-radius:999px;
      font-size:12.8px;
      transition: transform .15s ease, border-color .15s ease, background .15s ease, color .15s ease;
    }
    .cloud a:hover{
      transform: translateY(-2px);
      color:var(--text);
      border-color: rgba(255,79,216,.28);
      background: rgba(255,255,255,.06);
    }

    .cta-band{
      border:1px solid rgba(255,255,255,.10);
      background:
        radial-gradient(700px 220px at 20% 0%, rgba(255,79,216,.18), transparent 60%),
        radial-gradient(700px 220px at 80% 30%, rgba(122,92,255,.20), transparent 60%),
        rgba(255,255,255,.03);
      border-radius:26px;
      padding:18px;
      display:flex; align-items:center; justify-content:space-between; gap:14px; flex-wrap:wrap;
      box-shadow: var(--shadow2);
    }
    .cta-band .left b{
      display:block; font-size:16px;
      letter-spacing:.2px;
    }
    .cta-band .left span{
      display:block; margin-top:6px;
      color:var(--muted);
      font-size:13px;
      line-height:1.7;
      max-width:72ch;
    }
    .cta-band .right{
      display:flex; gap:12px; flex-wrap:wrap; align-items:center;
    }

    .footer{
      margin-top:20px;
      border-top:1px solid rgba(255,255,255,.08);
      background: rgba(0,0,0,.25);
      padding:18px 0 22px;
    }
    .footer-grid{
      display:grid; grid-template-columns: 1.1fr .9fr;
      gap:14px;
      align-items:start;
    }
    .foot-left p{
      margin:10px 0 0;
      color:var(--muted);
      font-size:13px;
      line-height:1.8;
      max-width:70ch;
    }
    .links{
      display:flex; flex-wrap:wrap; gap:10px;
      justify-content:flex-end;
      margin-top:8px;
    }
    .links a{
      color:var(--muted);
      text-decoration:none;
      border:1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.03);
      border-radius:999px;
      padding:8px 10px;
      font-size:12.6px;
      transition: transform .15s ease, background .15s ease, border-color .15s ease, color .15s ease;
      white-space:nowrap;
    }
    .links a:hover{
      transform: translateY(-2px);
      color:var(--text);
      border-color: rgba(255,255,255,.16);
      background: rgba(255,255,255,.05);
    }
    .copyright{
      margin-top:14px;
      color:var(--muted2);
      font-size:12.2px;
      display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap;
    }

    .backtop{
      position:fixed; right:16px; bottom:84px; z-index:80;
      width:46px; height:46px; border-radius:16px;
      border:1px solid rgba(255,255,255,.12);
      background: rgba(255,255,255,.06);
      color:var(--text);
      cursor:pointer;
      display:flex; align-items:center; justify-content:center;
      box-shadow: 0 14px 40px rgba(0,0,0,.25);
      opacity:0; transform: translateY(8px);
      pointer-events:none;
      transition: opacity .2s ease, transform .2s ease;
    }
    .backtop.show{opacity:1; transform: translateY(0); pointer-events:auto}
    .backtop:active{transform: translateY(0) scale(.99)}

    .float-kefu{
      position:fixed; right:16px; bottom:26px; z-index:90;
      display:flex; flex-direction:column; gap:10px; align-items:flex-end;
    }
    .kefu-card{
      width:160px;
      border-radius:18px;
      border:1px solid rgba(255,255,255,.12);
      background: rgba(10,11,20,.70);
      backdrop-filter: blur(10px);
      box-shadow: var(--shadow2);
      padding:10px;
      transform: translateY(10px);
      opacity:0;
      pointer-events:none;
      transition: opacity .2s ease, transform .2s ease;
    }
    .kefu-card.show{
      opacity:1; transform: translateY(0);
      pointer-events:auto;
    }
    .kefu-card .title{
      font-weight:900; font-size:12.8px; letter-spacing:.2px;
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      color:#fff;
      margin-bottom:8px;
    }
    .kefu-card .title small{
      color:var(--muted2);
      font-weight:700;
      border:1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.04);
      padding:6px 8px; border-radius:999px;
      font-size:11.8px;
      white-space:nowrap;
    }
    .qr-wrap{
      border-radius:16px;
      border:1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.03);
      overflow:hidden;
      display:flex;
      align-items:center;
      justify-content:center;
      padding:8px;
    }
    .qr-wrap img{
      width:100%; height:auto;
      display:block;
    }

    .kefu-btn{
      width:54px; height:54px;
      border-radius:20px;
      border:1px solid rgba(255,255,255,.12);
      background: linear-gradient(135deg, rgba(255,79,216,.18), rgba(122,92,255,.16));
      box-shadow: 0 18px 60px rgba(255,79,216,.10);
      cursor:pointer;
      color:#fff;
      display:flex; align-items:center; justify-content:center;
      transition: transform .15s ease;
    }
    .kefu-btn:active{transform: scale(.99)}
    .kefu-btn svg{opacity:.95}

    .fade-in{
      opacity:0;
      transform: translateY(12px);
      transition: opacity .5s ease, transform .5s ease;
    }
    .fade-in.show{
      opacity:1;
      transform: translateY(0);
    }

    @media (max-width: 980px){
      .hero-grid{grid-template-columns: 1fr}
      .hero-copy{padding:10px 6px}
      h1{font-size:26px}
      .cards{grid-template-columns: 1fr 1fr}
      .comments{grid-template-columns: 1fr 1fr}
      .showcase{grid-template-columns: 1fr 1fr}
      .article-list{grid-template-columns: 1fr}
      .grid-2{grid-template-columns: 1fr}
      .step-row{grid-template-columns: 1fr}
      .token-grid{grid-template-columns: 1fr}
      .network-grid{grid-template-columns: 1fr 1fr}
      .footer-grid{grid-template-columns: 1fr}
      .links{justify-content:flex-start}
      .nav-links{display:none}
      nav{gap:0}
      .mobile-toggle{display:flex}
      .mobile-panel{display:block}
      .mobile-panel[data-open="false"]{display:none}
      .mobile-panel[data-open="true"]{display:block}
      .mobile-panel{padding-top:2px}
      .mobile-toggle{margin-left:auto}
      form{grid-template-columns: 1fr}
      textarea.field{grid-column:auto}
      .form-actions{grid-column:auto}
    }
    @media (max-width: 520px){
      .cards{grid-template-columns: 1fr}
      .comments{grid-template-columns: 1fr}
      .showcase{grid-template-columns: 1fr}
      .network-grid{grid-template-columns: 1fr}
      .data-row{grid-template-columns: 1fr}
      .hero{padding:14px}
      .section{padding:18px 0 8px}
      h1{font-size:23px}
      table{min-width:620px}
    }