:root{
      --bg0:#f6fbff;
      --bg1:#f3f7ff;
      --card:#ffffff;
      --text:#121826;
      --muted:#5b667a;
      --muted2:#7c879b;
      --line:rgba(17,24,39,.10);
      --line2:rgba(16,185,129,.18);
      --brand1:#22d3ee;
      --brand2:#60a5fa;
      --brand3:#34d399;
      --brand4:#22c55e;
      --ink:#0b1220;
      --shadow: 0 18px 60px rgba(17,24,39,.08);
      --shadow2: 0 10px 30px rgba(17,24,39,.08);
      --radius:18px;
      --radius2:14px;
      --radius3:12px;
      --focus: rgba(34,211,238,.28);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "PingFang SC","Hiragino Sans GB","Microsoft YaHei", "Noto Sans CJK SC", "Noto Sans SC", sans-serif;
      color:var(--text);
      background:
        radial-gradient(1200px 600px at 20% -10%, rgba(34,211,238,.22), transparent 60%),
        radial-gradient(900px 520px at 85% 0%, rgba(96,165,250,.22), transparent 55%),
        radial-gradient(700px 420px at 60% 55%, rgba(52,211,153,.14), transparent 55%),
        linear-gradient(180deg, var(--bg0), #fff 36%, #f8fbff 100%);
      overflow-x:hidden;
    }
    a{color:inherit; text-decoration:none}
    .container{
      width:100%;
      max-width:1120px;
      margin:0 auto;
      padding:0 18px;
    }
    .topbar-wrap{
      position:sticky;
      top:0;
      z-index:50;
      backdrop-filter: blur(10px);
      background: rgba(246, 251, 255, .78);
      border-bottom:1px solid rgba(17,24,39,.08);
    }
    .topbar{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      padding:12px 0;
    }
    .brand{
      display:flex; align-items:center; gap:12px; min-width: 230px;
    }
    .brand img{
      width:38px; height:38px; border-radius:12px; object-fit:cover;
      box-shadow: 0 10px 22px rgba(34,211,238,.18);
    }
    .brand-title{
      display:flex; flex-direction:column; line-height:1.12;
    }
    .brand-title strong{font-size:14px; letter-spacing:.2px}
    .brand-title span{font-size:12px; color:var(--muted)}
    .nav{
      display:flex; align-items:center; justify-content:flex-end; gap:14px; flex-wrap:wrap;
    }
    .nav a{
      font-size:13px; color:#253041;
      padding:10px 10px;
      border-radius:12px;
      transition: transform .15s ease, background .15s ease, box-shadow .15s ease;
      white-space:nowrap;
    }
    .nav a:hover{
      background: rgba(96,165,250,.10);
      transform: translateY(-1px);
      box-shadow: 0 10px 18px rgba(96,165,250,.10);
    }
    .nav-cta{
      display:flex; align-items:center; gap:10px; margin-left:8px;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      padding:12px 14px;
      border-radius:14px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.70);
      color:#0b1220;
      font-weight:650;
      font-size:13px;
      transition: transform .15s ease, box-shadow .15s ease, background .15s ease, border-color .15s ease;
      cursor:pointer;
      user-select:none;
    }
    .btn:focus{outline:none; box-shadow:0 0 0 4px var(--focus)}
    .btn:hover{transform: translateY(-1px); box-shadow: 0 12px 28px rgba(17,24,39,.10)}
    .btn-primary{
      border-color: rgba(34,211,238,.35);
      background: linear-gradient(135deg, rgba(34,211,238,.95), rgba(96,165,250,.95));
      color:#06101f;
      box-shadow: 0 18px 40px rgba(34,211,238,.20);
    }
    .btn-primary:hover{
      box-shadow: 0 22px 52px rgba(34,211,238,.26);
      border-color: rgba(34,211,238,.55);
    }
    .btn-ghost{
      background: rgba(255,255,255,.60);
    }
    .icon{
      width:18px; height:18px; display:inline-block;
    }
    .hamburger{
      display:none;
      width:42px; height:42px;
      border-radius:14px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.70);
      align-items:center; justify-content:center;
      cursor:pointer;
      transition: transform .15s ease, box-shadow .15s ease;
    }
    .hamburger:hover{transform: translateY(-1px); box-shadow: 0 12px 22px rgba(17,24,39,.10)}
    .hamburger span{
      width:18px; height:2px; background:#223042; position:relative; display:block;
      border-radius:2px;
    }
    .hamburger span:before,.hamburger span:after{
      content:""; position:absolute; left:0; width:18px; height:2px; background:#223042; border-radius:2px;
    }
    .hamburger span:before{top:-6px}
    .hamburger span:after{top:6px}

    .mobile-drawer{
      display:none;
      padding:0 0 14px;
    }
    .drawer-panel{
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.78);
      border-radius:18px;
      box-shadow: var(--shadow2);
      padding:14px;
    }
    .drawer-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:10px;
    }
    .drawer-grid a{
      padding:12px 12px;
      border-radius:14px;
      border:1px solid rgba(17,24,39,.08);
      background: rgba(255,255,255,.55);
      font-size:13px;
      color:#253041;
      transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
    }
    .drawer-grid a:hover{transform: translateY(-1px); box-shadow: 0 12px 22px rgba(96,165,250,.10)}
    .drawer-actions{
      display:flex; gap:10px; margin-top:12px; flex-wrap:wrap;
    }

    .hero{
      padding: 34px 0 8px;
      position:relative;
    }
    .hero-inner{
      display:grid;
      grid-template-columns: 1.05fr .95fr;
      gap:18px;
      align-items:stretch;
    }
    .hero-left{
      padding: 22px 0 10px;
    }
    .eyebrow{
      display:inline-flex; align-items:center; gap:10px;
      padding:8px 12px;
      border-radius:999px;
      border:1px solid rgba(34,211,238,.28);
      background: rgba(255,255,255,.58);
      color:#0b1220;
      font-weight:650;
      font-size:13px;
    }
    .pulse-dot{
      width:10px; height:10px; border-radius:50%;
      background: radial-gradient(circle at 30% 30%, #b8fff2, #22d3ee);
      box-shadow: 0 0 0 0 rgba(34,211,238,.35);
      animation: pulse 2.2s ease-in-out infinite;
    }
    @keyframes pulse{
      0%{box-shadow: 0 0 0 0 rgba(34,211,238,.35)}
      55%{box-shadow: 0 0 0 12px rgba(34,211,238,0)}
      100%{box-shadow: 0 0 0 0 rgba(34,211,238,0)}
    }
    .hero h1{
      margin:14px 0 10px;
      font-size: 34px;
      letter-spacing:-.5px;
      line-height:1.12;
      color:#071224;
    }
    .hero p{
      margin:0;
      color:var(--muted);
      font-size:15px;
      line-height:1.8;
      max-width: 58ch;
    }
    .hero-actions{
      display:flex; align-items:center; gap:12px; margin-top:16px; flex-wrap:wrap;
    }
    .meta-strip{
      margin-top:18px;
      display:flex; gap:10px; flex-wrap:wrap;
      align-items:center;
    }
    .meta-pill{
      padding:10px 12px;
      border-radius:16px;
      border:1px solid rgba(17,24,39,.08);
      background: rgba(255,255,255,.64);
      display:flex; gap:10px; align-items:center;
      min-width: 210px;
    }
    .meta-pill strong{font-size:13px}
    .meta-pill span{font-size:12px; color:var(--muted)}
    .meta-badge{
      width:34px; height:34px; border-radius:12px;
      background: linear-gradient(135deg, rgba(34,211,238,.18), rgba(96,165,250,.18));
      border:1px solid rgba(34,211,238,.25);
      display:flex; align-items:center; justify-content:center;
    }

    .hero-right{
      border-radius: var(--radius);
      border: 1px solid rgba(17,24,39,.10);
      background:
        radial-gradient(900px 360px at 20% 0%, rgba(34,211,238,.22), transparent 55%),
        radial-gradient(650px 300px at 85% 30%, rgba(96,165,250,.18), transparent 55%),
        linear-gradient(180deg, rgba(255,255,255,.72), rgba(255,255,255,.52));
      box-shadow: var(--shadow2);
      padding:16px;
      position:relative;
      overflow:hidden;
      display:flex;
      flex-direction:column;
      gap:12px;
    }
    .hero-right:before{
      content:"";
      position:absolute; inset:-2px -2px auto -2px;
      height:140px;
      background: linear-gradient(90deg, rgba(34,211,238,.20), rgba(96,165,250,.18), rgba(52,211,153,.16));
      filter: blur(14px);
      opacity:.55;
      pointer-events:none;
    }
    .hero-right-top{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px; position:relative;
    }
    .mini-title{
      display:flex; flex-direction:column; gap:6px;
    }
    .mini-title strong{font-size:14px; color:#0b1220}
    .mini-title span{font-size:12px; color:var(--muted)}
    .scorebox{
      min-width: 170px;
      border-radius:16px;
      border: 1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.66);
      padding:10px 12px;
      position:relative;
    }
    .score-row{
      display:flex; justify-content:space-between; align-items:center; gap:10px;
    }
    .score-row strong{font-size:13px}
    .stars{
      display:flex; gap:3px; align-items:center;
    }
    .star{
      width:14px; height:14px; display:inline-block;
      background: conic-gradient(from 180deg, #fbbf24, #f59e0b);
      clip-path: polygon(50% 0%, 63% 30%, 98% 35%, 70% 57%, 79% 92%, 50% 74%, 21% 92%, 30% 57%, 2% 35%, 37% 30%);
      filter: drop-shadow(0 8px 16px rgba(245,158,11,.18));
      opacity:.98;
    }
    .score-sub{
      margin-top:8px;
      display:flex; align-items:baseline; justify-content:space-between; gap:10px;
    }
    .score-sub em{
      font-style:normal; font-weight:900; font-size:26px; letter-spacing:-.4px; color:#0b1220;
    }
    .score-sub span{
      font-size:12px; color:var(--muted);
      max-width: 72px; text-align:right;
    }

    .token-cards{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:10px;
      position:relative;
    }
    .kcard{
      border-radius:16px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.65);
      padding:12px;
      transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
    }
    .kcard:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 40px rgba(17,24,39,.10);
      border-color: rgba(34,211,238,.28);
    }
    .kcard strong{font-size:13px}
    .kcard p{margin:6px 0 0; font-size:12px; color:var(--muted); line-height:1.6}
    .tag-row{
      margin-top:10px;
      display:flex; gap:8px; flex-wrap:wrap;
    }
    .tag{
      font-size:12px;
      color:#0b1220;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.55);
      padding:8px 10px;
      border-radius:999px;
      white-space:nowrap;
    }

    section{padding: 26px 0}
    .section-title{
      display:flex; align-items:flex-end; justify-content:space-between; gap:12px; margin-bottom:14px;
      flex-wrap:wrap;
    }
    .section-title h2{
      margin:0;
      font-size:22px;
      letter-spacing:-.3px;
      color:#071224;
    }
    .section-title p{
      margin:0; color:var(--muted);
      font-size:13px; line-height:1.7;
      max-width: 60ch;
    }

    .grid-3{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:12px;
    }
    .grid-2{
      display:grid;
      grid-template-columns: repeat(2, 1fr);
      gap:12px;
    }
    .card{
      border-radius: var(--radius);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      box-shadow: 0 10px 26px rgba(17,24,39,.06);
      padding:16px;
      transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
      position:relative;
      overflow:hidden;
    }
    .card:hover{
      transform: translateY(-2px);
      box-shadow: 0 22px 54px rgba(17,24,39,.10);
      border-color: rgba(96,165,250,.22);
    }
    .card:before{
      content:"";
      position:absolute; inset:-1px -1px auto -1px;
      height:64px;
      background: linear-gradient(90deg, rgba(34,211,238,.18), rgba(96,165,250,.18), rgba(52,211,153,.14));
      filter: blur(14px);
      opacity:.55;
      pointer-events:none;
    }
    .card > *{position:relative}
    .card h3{
      margin:0;
      font-size:15px;
      letter-spacing:-.1px;
      color:#0b1220;
    }
    .card p{
      margin:8px 0 0;
      font-size:13px;
      color:var(--muted);
      line-height:1.75;
    }
    .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:#223042;
      font-size:13px;
    }
    .check{
      width:18px; height:18px; border-radius:6px;
      background: rgba(34,211,238,.14);
      border:1px solid rgba(34,211,238,.28);
      display:flex; align-items:center; justify-content:center;
      margin-top:1px;
      flex:0 0 auto;
    }
    .check svg{width:12px; height:12px; fill:#0b1220}
    .two-col{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
      align-items:stretch;
    }
    .steps{
      display:flex; flex-direction:column; gap:10px;
    }
    .step{
      display:flex; gap:12px; align-items:flex-start;
      padding:14px;
      border-radius:18px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.66);
      transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
    }
    .step:hover{transform: translateY(-2px); box-shadow: 0 22px 52px rgba(17,24,39,.08); border-color: rgba(34,211,238,.26)}
    .step .num{
      width:38px; height:38px; border-radius:14px;
      background: linear-gradient(135deg, rgba(34,211,238,.20), rgba(96,165,250,.20));
      border:1px solid rgba(34,211,238,.28);
      display:flex; align-items:center; justify-content:center;
      font-weight:900; color:#0b1220;
      flex:0 0 auto;
      box-shadow: 0 10px 22px rgba(34,211,238,.12);
    }
    .step strong{display:block; font-size:14px}
    .step span{display:block; margin-top:4px; font-size:13px; color:var(--muted); line-height:1.7}

    .compare{
      border-radius: var(--radius);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.70);
      box-shadow: 0 10px 26px rgba(17,24,39,.06);
      overflow:hidden;
    }
    .compare-head{
      padding:16px;
      border-bottom:1px solid rgba(17,24,39,.08);
      background:
        radial-gradient(700px 220px at 10% 0%, rgba(34,211,238,.20), transparent 55%),
        radial-gradient(600px 220px at 90% 20%, rgba(96,165,250,.18), transparent 55%),
        rgba(255,255,255,.66);
    }
    .compare-head h2{margin:0; font-size:20px; letter-spacing:-.2px}
    .compare-head p{margin:8px 0 0; color:var(--muted); font-size:13px; line-height:1.7}
    table{
      width:100%;
      border-collapse:separate;
      border-spacing:0;
      font-size:13px;
      color:#223042;
      background:#fff0;
    }
    thead th{
      text-align:left;
      padding:14px 14px;
      border-bottom:1px solid rgba(17,24,39,.08);
      background: rgba(255,255,255,.82);
      position:sticky;
      top:64px;
      z-index:1;
    }
    tbody td{
      padding:12px 14px;
      border-bottom:1px solid rgba(17,24,39,.08);
      vertical-align:top;
    }
    tbody tr:last-child td{border-bottom:none}
    .emph{
      font-weight:850;
      color:#071224;
      display:flex; align-items:center; gap:8px;
    }
    .pill{
      display:inline-flex; align-items:center; gap:8px;
      padding:7px 10px;
      border-radius:999px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.62);
      font-weight:800;
      font-size:12px;
      white-space:nowrap;
    }
    .pill.good{border-color: rgba(52,211,153,.30); background: rgba(52,211,153,.10)}
    .pill.brand{border-color: rgba(34,211,238,.35); background: rgba(34,211,238,.12)}
    .pill.warn{border-color: rgba(245,158,11,.30); background: rgba(245,158,11,.10)}
    .tick{
      width:18px; height:18px; border-radius:7px;
      background: rgba(52,211,153,.12);
      border:1px solid rgba(52,211,153,.30);
      display:inline-flex; align-items:center; justify-content:center;
      margin-right:2px;
      flex:0 0 auto;
    }
    .tick svg{width:12px; height:12px; fill:#0b1220}
    .cross{
      width:18px; height:18px; border-radius:7px;
      background: rgba(248,113,113,.10);
      border:1px solid rgba(248,113,113,.28);
      display:inline-flex; align-items:center; justify-content:center;
      margin-right:2px;
      flex:0 0 auto;
    }
    .cross svg{width:12px; height:12px; fill:#0b1220}

    .accordion{
      display:flex; flex-direction:column; gap:10px;
    }
    details{
      border-radius:18px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.70);
      box-shadow: 0 10px 26px rgba(17,24,39,.06);
      padding:0 12px;
      overflow:hidden;
      transition: border-color .15s ease, box-shadow .15s ease, transform .15s ease;
    }
    details[open]{
      border-color: rgba(34,211,238,.28);
      box-shadow: 0 22px 56px rgba(17,24,39,.09);
      transform: translateY(-1px);
    }
    summary{
      list-style:none;
      cursor:pointer;
      padding:14px 4px;
      display:flex; align-items:flex-start; justify-content:space-between; gap:14px;
      font-weight:800;
      color:#0b1220;
      outline:none;
      user-select:none;
    }
    summary::-webkit-details-marker{display:none}
    .sum-right{
      display:flex; gap:10px; align-items:center; flex:0 0 auto;
    }
    .chev{
      width:34px; height:34px; border-radius:14px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.60);
      display:flex; align-items:center; justify-content:center;
      transition: transform .2s ease;
    }
    details[open] .chev{transform: rotate(180deg)}
    .ans{
      padding:0 4px 14px;
      color:var(--muted);
      font-size:13px;
      line-height:1.8;
    }

    .reviews{
      display:grid; grid-template-columns: repeat(3, 1fr); gap:12px;
    }
    .review{
      padding:16px;
      border-radius: var(--radius);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      box-shadow: 0 10px 26px rgba(17,24,39,.06);
      transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
      overflow:hidden;
      position:relative;
    }
    .review:hover{transform: translateY(-2px); box-shadow: 0 22px 56px rgba(17,24,39,.10); border-color: rgba(96,165,250,.22)}
    .review:after{
      content:"";
      position:absolute; inset:auto -30px -30px auto;
      width:120px; height:120px;
      background: radial-gradient(circle at 30% 30%, rgba(34,211,238,.26), transparent 60%);
      filter: blur(2px);
      opacity:.65;
      pointer-events:none;
    }
    .review > *{position:relative}
    .avatar{
      width:44px; height:44px; border-radius:16px;
      background: linear-gradient(135deg, rgba(34,211,238,.18), rgba(96,165,250,.18));
      border:1px solid rgba(34,211,238,.26);
      display:flex; align-items:center; justify-content:center;
      font-weight:900;
      color:#0b1220;
      box-shadow: 0 12px 26px rgba(34,211,238,.14);
    }
    .review-top{display:flex; align-items:center; justify-content:space-between; gap:12px}
    .review h3{margin:10px 0 0; font-size:14px}
    .review .role{margin:6px 0 0; color:var(--muted); font-size:12px}
    .review .text{margin:12px 0 0; color:#223042; font-size:13px; line-height:1.8}
    .review .biz{
      margin-top:12px;
      display:flex; gap:8px; flex-wrap:wrap;
    }

    .case-grid{
      display:grid;
      grid-template-columns: 1fr 1fr 1fr;
      gap:12px;
    }
    .case{
      border-radius: var(--radius);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      box-shadow: 0 10px 26px rgba(17,24,39,.06);
      overflow:hidden;
      transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
      display:flex; flex-direction:column;
    }
    .case:hover{transform: translateY(-2px); box-shadow: 0 22px 56px rgba(17,24,39,.10); border-color: rgba(34,211,238,.25)}
    .case-media{
      padding:12px;
      display:flex; align-items:center; justify-content:center;
      background:
        radial-gradient(420px 180px at 20% 0%, rgba(34,211,238,.22), transparent 60%),
        radial-gradient(380px 180px at 90% 30%, rgba(96,165,250,.18), transparent 55%),
        rgba(255,255,255,.55);
    }
    .case-media img{
      width:100%;
      max-width: 320px;
      aspect-ratio: 16/10;
      object-fit: cover;
      border-radius: 16px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.6);
    }
    .case-body{padding:14px 16px 16px; display:flex; flex-direction:column; gap:10px}
    .case-body h3{margin:0; font-size:15px}
    .case-body p{margin:0; color:var(--muted); font-size:13px; line-height:1.75}
    .case-foot{display:flex; align-items:center; justify-content:space-between; gap:10px; margin-top:auto}
    .mini-link{
      display:inline-flex; align-items:center; gap:8px;
      font-size:13px; font-weight:800; color:#0b1220;
      padding:10px 12px;
      border-radius:14px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.64);
      transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
    }
    .mini-link:hover{transform: translateY(-1px); box-shadow: 0 18px 40px rgba(17,24,39,.10); border-color: rgba(34,211,238,.24)}
    .small-muted{color:var(--muted2); font-size:12px}

    .articles{
      display:grid;
      grid-template-columns: 1fr 1fr 1fr;
      gap:12px;
    }
    .article{
      border-radius: var(--radius);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      box-shadow: 0 10px 26px rgba(17,24,39,.06);
      padding:16px;
      transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
      display:flex; flex-direction:column; gap:10px;
      overflow:hidden;
    }
    .article:hover{transform: translateY(-2px); box-shadow: 0 22px 56px rgba(17,24,39,.10); border-color: rgba(96,165,250,.22)}
    .article .kline{
      display:flex; gap:8px; flex-wrap:wrap;
    }
    .article h3{margin:0; font-size:15px}
    .article p{margin:0; color:var(--muted); font-size:13px; line-height:1.8}
    .article a{
      margin-top:auto;
      display:inline-flex; align-items:center; justify-content:space-between; gap:12px;
      padding:12px 12px;
      border-radius:14px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.62);
      font-weight:900;
      color:#0b1220;
      transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
    }
    .article a:hover{transform: translateY(-1px); box-shadow: 0 18px 40px rgba(17,24,39,.10); border-color: rgba(34,211,238,.22)}
    .article a span{font-weight:800; color:var(--muted2); font-size:12px}

    .form-card{
      border-radius: var(--radius);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.74);
      box-shadow: var(--shadow2);
      padding:16px;
      overflow:hidden;
      position:relative;
    }
    .form-card:before{
      content:"";
      position:absolute; inset:-2px -2px auto -2px;
      height:84px;
      background: linear-gradient(90deg, rgba(34,211,238,.18), rgba(96,165,250,.18), rgba(52,211,153,.14));
      filter: blur(16px);
      opacity:.55;
      pointer-events:none;
    }
    .form-card > *{position:relative}
    form{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
      margin-top:10px;
    }
    .field{display:flex; flex-direction:column; gap:8px}
    .field label{font-size:13px; color:#223042; font-weight:800}
    .field input, .field select, .field textarea{
      width:100%;
      padding:12px 12px;
      border-radius:14px;
      border:1px solid rgba(17,24,39,.12);
      background: rgba(255,255,255,.78);
      color:#0b1220;
      font-size:13px;
      outline:none;
      transition: box-shadow .15s ease, border-color .15s ease;
    }
    .field textarea{min-height:104px; resize:vertical}
    .field input:focus, .field select:focus, .field textarea:focus{
      border-color: rgba(34,211,238,.35);
      box-shadow: 0 0 0 4px rgba(34,211,238,.18);
    }
    .span-2{grid-column: 1 / -1}
    .form-foot{
      display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap;
      margin-top:10px;
    }
    .fineprint{color:var(--muted2); font-size:12px; line-height:1.6}
    .toast{
      position:fixed;
      left:50%;
      bottom:22px;
      transform: translateX(-50%);
      background: rgba(7,18,36,.92);
      color:#fff;
      border:1px solid rgba(255,255,255,.14);
      border-radius:16px;
      padding:12px 14px;
      box-shadow: 0 22px 70px rgba(0,0,0,.25);
      z-index:100;
      display:none;
      max-width: calc(100vw - 24px);
      font-size:13px;
      line-height:1.6;
    }

    .timeline{
      border-radius: var(--radius);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      box-shadow: 0 10px 26px rgba(17,24,39,.06);
      padding:16px;
    }
    .time-row{
      display:grid;
      grid-template-columns: repeat(4, 1fr);
      gap:12px;
    }
    .time-item{
      border-radius:18px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.66);
      padding:14px;
      transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
    }
    .time-item:hover{transform: translateY(-2px); box-shadow: 0 22px 56px rgba(17,24,39,.09); border-color: rgba(96,165,250,.24)}
    .time-item strong{display:block; font-size:14px}
    .time-item span{display:block; margin-top:8px; color:var(--muted); font-size:13px; line-height:1.7}

    .network{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
      align-items:stretch;
    }
    .network-map{
      border-radius: var(--radius);
      border:1px solid rgba(17,24,39,.10);
      background:
        radial-gradient(680px 260px at 10% 0%, rgba(34,211,238,.20), transparent 55%),
        radial-gradient(620px 260px at 95% 20%, rgba(96,165,250,.18), transparent 55%),
        rgba(255,255,255,.70);
      box-shadow: 0 10px 26px rgba(17,24,39,.06);
      padding:16px;
      overflow:hidden;
      position:relative;
    }
    .net-title{display:flex; align-items:flex-start; justify-content:space-between; gap:12px}
    .net-title h3{margin:0; font-size:15px}
    .net-title p{margin:6px 0 0; color:var(--muted); font-size:13px; line-height:1.8}
    .grid-chips{
      display:flex; flex-wrap:wrap; gap:8px; margin-top:14px;
    }
    .chip{
      padding:10px 12px;
      border-radius:999px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.64);
      font-size:13px;
      font-weight:850;
      color:#0b1220;
      transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
      user-select:none;
    }
    .chip:hover{transform: translateY(-1px); box-shadow: 0 18px 40px rgba(17,24,39,.10); border-color: rgba(34,211,238,.22)}
    .network-roles{
      border-radius: var(--radius);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      box-shadow: 0 10px 26px rgba(17,24,39,.06);
      padding:16px;
      display:flex; flex-direction:column; gap:10px;
    }
    .role-item{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
      padding:14px;
      border-radius:18px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.64);
    }
    .role-item strong{font-size:14px}
    .role-item p{margin:6px 0 0; color:var(--muted); font-size:13px; line-height:1.7}
    .role-item .right{
      font-size:12px; color:var(--muted2);
      white-space:nowrap;
      padding-top:2px;
      text-align:right;
    }

    .price-ref{
      display:grid;
      grid-template-columns: 1.05fr .95fr;
      gap:12px;
      align-items:stretch;
    }
    .price-panel{
      border-radius: var(--radius);
      border:1px solid rgba(17,24,39,.10);
      background:
        radial-gradient(720px 260px at 10% 0%, rgba(34,211,238,.18), transparent 55%),
        radial-gradient(620px 260px at 90% 30%, rgba(96,165,250,.16), transparent 55%),
        rgba(255,255,255,.74);
      box-shadow: 0 10px 26px rgba(17,24,39,.06);
      padding:16px;
      overflow:hidden;
      position:relative;
    }
    .price-panel:after{
      content:"";
      position:absolute; inset:auto -60px -70px auto;
      width:220px; height:220px;
      background: radial-gradient(circle at 35% 35%, rgba(52,211,153,.24), transparent 62%);
      filter: blur(2px);
      opacity:.7;
      pointer-events:none;
    }
    .price-panel > *{position:relative}
    .price-panel h3{margin:0; font-size:16px}
    .price-panel p{margin:8px 0 0; color:var(--muted); font-size:13px; line-height:1.8}
    .ref-list{margin-top:12px; display:flex; flex-direction:column; gap:10px}
    .ref-row{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
      padding:12px;
      border-radius:18px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.66);
    }
    .ref-row strong{font-size:13px}
    .ref-row span{display:block; margin-top:6px; color:var(--muted); font-size:12px; line-height:1.7}
    .ref-row em{
      font-style:normal; font-weight:950; color:#0b1220; font-size:20px; letter-spacing:-.3px; white-space:nowrap;
    }
    .ref-row .unit{font-size:12px; color:var(--muted2); font-weight:900; margin-left:6px}
    .calc-panel{
      border-radius: var(--radius);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      box-shadow: 0 10px 26px rgba(17,24,39,.06);
      padding:16px;
    }
    .calc-panel h3{margin:0; font-size:16px}
    .calc-panel p{margin:8px 0 0; color:var(--muted); font-size:13px; line-height:1.8}
    .calc{
      margin-top:12px;
      display:grid; gap:10px;
    }
    .calc-row{display:grid; grid-template-columns: 1fr 1fr; gap:10px}
    .mini-select{
      padding:12px 12px;
      border-radius:14px;
      border:1px solid rgba(17,24,39,.12);
      background: rgba(255,255,255,.78);
      color:#0b1220;
      font-size:13px;
      outline:none;
    }
    .calc-result{
      border-radius:18px;
      border:1px solid rgba(34,211,238,.22);
      background: linear-gradient(135deg, rgba(34,211,238,.12), rgba(96,165,250,.10));
      padding:12px;
      display:flex; align-items:center; justify-content:space-between; gap:12px;
    }
    .calc-result strong{font-size:13px}
    .calc-result em{
      font-style:normal; font-size:22px; font-weight:950; letter-spacing:-.3px;
    }
    .calc-result span{display:block; color:var(--muted2); font-size:12px; margin-top:2px; text-align:right}

    .floating{
      position:fixed;
      right:14px;
      bottom:16px;
      z-index:60;
      display:flex; flex-direction:column; gap:10px;
    }
    .float-btn{
      width:46px; height:46px;
      border-radius:18px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.80);
      box-shadow: 0 18px 50px rgba(17,24,39,.14);
      display:flex; align-items:center; justify-content:center;
      cursor:pointer;
      transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
      user-select:none;
    }
    .float-btn:hover{
      transform: translateY(-2px);
      border-color: rgba(34,211,238,.24);
      box-shadow: 0 22px 60px rgba(17,24,39,.18);
    }
    .float-pop{
      position:absolute;
      right:56px; bottom:0;
      width:260px;
      border-radius:18px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.86);
      box-shadow: 0 28px 86px rgba(17,24,39,.18);
      padding:12px;
      display:none;
      transform-origin: right bottom;
      animation: popIn .18s ease-out;
    }
    @keyframes popIn{
      from{transform: scale(.98); opacity:.6}
      to{transform: scale(1); opacity:1}
    }
    .float-pop .row{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
    }
    .float-pop h4{margin:0; font-size:14px}
    .float-pop p{margin:6px 0 0; color:var(--muted); font-size:12px; line-height:1.7}
    .qr-wrap{
      margin-top:10px;
      display:flex; gap:12px; align-items:center; justify-content:space-between;
    }
    .qr-wrap img{
      width:86px; height:86px; object-fit:cover;
      border-radius:16px;
      border:1px solid rgba(17,24,39,.10);
      background:#fff;
    }
    .close-x{
      width:34px; height:34px; border-radius:14px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.75);
      display:flex; align-items:center; justify-content:center;
      cursor:pointer;
      transition: transform .15s ease;
    }
    .close-x:hover{transform: translateY(-1px)}
    .close-x svg{width:16px; height:16px; fill:#0b1220}
    .sr-only{
      position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0,0,0,0); border:0;
    }

    .footer{
      padding: 22px 0 34px;
      border-top:1px solid rgba(17,24,39,.08);
      background: linear-gradient(180deg, rgba(255,255,255,.65), rgba(255,255,255,.85));
    }
    .footer-grid{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap:14px;
      align-items:flex-start;
    }
    .footer-card{
      border-radius: var(--radius);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 10px 26px rgba(17,24,39,.06);
      padding:16px;
    }
    .footer-card h3{margin:0; font-size:15px}
    .footer-card p{margin:8px 0 0; color:var(--muted); font-size:13px; line-height:1.8}
    .footer-links{
      margin-top:12px;
      display:flex; flex-wrap:wrap; gap:10px;
    }
    .footer-links a{
      padding:10px 12px;
      border-radius:999px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.64);
      font-size:13px;
      font-weight:850;
      color:#0b1220;
      transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
      white-space:nowrap;
    }
    .footer-links a:hover{transform: translateY(-1px); box-shadow: 0 18px 40px rgba(17,24,39,.10); border-color: rgba(34,211,238,.22)}
    .footer-right{
      display:flex; flex-direction:column; gap:12px;
    }
    .copyright{
      color:var(--muted2);
      font-size:12px;
      line-height:1.8;
      display:flex;
      justify-content:space-between;
      gap:12px;
      flex-wrap:wrap;
      padding:14px 2px 0;
    }
    .kbd{
      padding:6px 10px;
      border-radius:12px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.70);
      font-weight:900;
      color:#0b1220;
    }
    .fade-in{
      opacity:0;
      transform: translateY(10px);
      transition: opacity .5s ease, transform .5s ease;
    }
    .fade-in.show{
      opacity:1;
      transform: translateY(0);
    }

    .anchor{scroll-margin-top:90px}
    .subtle-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
      align-items:stretch;
    }
    .list-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:10px;
      margin-top:10px;
    }
    .mini-card{
      border-radius:18px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.66);
      padding:12px;
    }
    .mini-card strong{display:block; font-size:13px}
    .mini-card span{display:block; margin-top:6px; color:var(--muted); font-size:12px; line-height:1.7}

    .badge-row{
      display:flex; gap:10px; flex-wrap:wrap; margin-top:10px;
    }
    .badge{
      padding:10px 12px;
      border-radius:16px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.62);
      font-weight:900;
      font-size:13px;
      color:#0b1220;
      display:flex; align-items:center; gap:10px;
      white-space:nowrap;
    }
    .badge i{
      width:10px; height:10px; border-radius:50%;
      background: linear-gradient(135deg, rgba(34,211,238,.95), rgba(96,165,250,.95));
      box-shadow: 0 10px 18px rgba(34,211,238,.18);
    }

    @media (max-width: 980px){
      .hero-inner{grid-template-columns: 1fr; }
      .meta-pill{min-width: auto; flex: 1 1 240px}
      .grid-3{grid-template-columns: 1fr; }
      .grid-2{grid-template-columns: 1fr; }
      .two-col{grid-template-columns: 1fr; }
      .reviews{grid-template-columns: 1fr; }
      .case-grid{grid-template-columns: 1fr; }
      .articles{grid-template-columns: 1fr; }
      .time-row{grid-template-columns: 1fr 1fr}
      .network{grid-template-columns: 1fr}
      .price-ref{grid-template-columns: 1fr}
      .footer-grid{grid-template-columns: 1fr}
      form{grid-template-columns: 1fr}
      thead th{top:62px}
      .nav-cta{display:none}
      .nav{display:none}
      .hamburger{display:flex}
      .mobile-drawer{display:block}
      .drawer-actions{margin-top:10px}
    }
    @media (max-width: 520px){
      .hero h1{font-size:26px}
      .token-cards{grid-template-columns: 1fr}
      .time-row{grid-template-columns: 1fr}
      .reviews .review{padding:14px}
      .float-pop{width: 232px}
    }