:root{
      --bg0:#fbf7f0;
      --bg1:#ffffff;
      --text:#14161a;
      --muted:#5b6472;
      --muted2:#7b8796;
      --card:#ffffff;
      --border:rgba(18,22,28,.10);
      --shadow: 0 10px 30px rgba(18,22,28,.08);
      --shadow2: 0 8px 18px rgba(18,22,28,.10);
      --brand:#6a35ff;
      --brand2:#ff2f6d;
      --accent:#00a3ff;
      --good:#0ea5a6;
      --warn:#f59e0b;
      --radius:18px;
      --radius2:26px;
      --ring: 0 0 0 4px rgba(106,53,255,.15);
      --container: 1120px;
    }
    *{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", "Apple Color Emoji","Segoe UI Emoji";
      color:var(--text);
      background:
        radial-gradient(1200px 500px at 10% 0%, rgba(106,53,255,.10), transparent 55%),
        radial-gradient(900px 450px at 90% 10%, rgba(255,47,109,.10), transparent 60%),
        linear-gradient(180deg, var(--bg0) 0%, #ffffff 45%, #ffffff 100%);
      overflow-x:hidden;
    }
    a{color:inherit}
    .container{
      max-width: var(--container);
      margin: 0 auto;
      padding: 0 18px;
    }

    /* Topbar */
    header{
      position:sticky;
      top:0;
      z-index:50;
      backdrop-filter: blur(10px);
      background: rgba(251,247,240,.72);
      border-bottom: 1px solid rgba(18,22,28,.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: 220px;
    }
    .brand-logo{
      width:42px; height:42px; flex:0 0 auto;
      border-radius:14px;
      background:
        linear-gradient(135deg, rgba(106,53,255,.18), rgba(255,47,109,.16));
      display:flex; align-items:center; justify-content:center;
      border: 1px solid rgba(18,22,28,.08);
      overflow:hidden;
    }
    .brand-logo img{width:100%; height:100%; object-fit:contain; display:block}
    .brand-title{
      display:flex; flex-direction:column; line-height:1.1;
    }
    .brand-title strong{font-size:14.5px; letter-spacing:.2px}
    .brand-title span{font-size:12px; color:var(--muted); margin-top:4px}
    nav{display:flex; align-items:center; gap:8px}
    .nav-links{
      display:flex; align-items:center; gap:10px;
      flex-wrap:nowrap;
      overflow:hidden;
    }
    .nav-links a{
      text-decoration:none;
      font-size:13px;
      color:rgba(20,22,26,.86);
      padding:9px 10px;
      border-radius:12px;
      border:1px solid transparent;
      transition: background .2s ease, border-color .2s ease, transform .2s ease;
      white-space:nowrap;
    }
    .nav-links a:hover{
      background: rgba(106,53,255,.08);
      border-color: rgba(106,53,255,.18);
      transform: translateY(-1px);
    }
    .nav-cta{
      display:flex; align-items:center; gap:10px;
    }
    .pill{
      display:inline-flex; align-items:center; gap:8px;
      padding:10px 12px;
      border-radius:999px;
      border:1px solid rgba(18,22,28,.10);
      background: rgba(255,255,255,.75);
      box-shadow: 0 10px 20px rgba(18,22,28,.04);
      font-size:13px;
      color: rgba(20,22,26,.86);
    }
    .pill .dot{
      width:9px; height:9px; border-radius:50%;
      background: linear-gradient(135deg, var(--brand), var(--brand2));
      box-shadow: 0 0 0 4px rgba(106,53,255,.12);
    }
    .btn{
      display:inline-flex; align-items:center; justify-content:center; gap:10px;
      border-radius: 14px;
      padding: 12px 14px;
      text-decoration:none;
      border: 1px solid rgba(18,22,28,.12);
      background: rgba(255,255,255,.8);
      color: rgba(20,22,26,.92);
      font-weight: 650;
      font-size: 13.5px;
      transition: transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease;
      white-space:nowrap;
      user-select:none;
    }
    .btn:hover{
      transform: translateY(-1px);
      box-shadow: 0 14px 26px rgba(18,22,28,.10);
      border-color: rgba(106,53,255,.24);
      background:#fff;
    }
    .btn-primary{
      background: linear-gradient(135deg, var(--brand) 0%, var(--brand2) 100%);
      color:#fff;
      border: 1px solid rgba(255,255,255,.18);
      box-shadow: 0 18px 40px rgba(106,53,255,.20);
    }
    .btn-primary:hover{
      box-shadow: 0 22px 50px rgba(255,47,109,.20);
      border-color: rgba(255,255,255,.26);
    }
    .btn svg{opacity:.95}
    .burger{
      display:none;
      width:42px; height:42px;
      border-radius:14px;
      border: 1px solid rgba(18,22,28,.12);
      background: rgba(255,255,255,.76);
      align-items:center; justify-content:center;
      cursor:pointer;
      transition: transform .18s ease, box-shadow .18s ease;
    }
    .burger:hover{transform: translateY(-1px); box-shadow: 0 12px 22px rgba(18,22,28,.10)}
    .burger span{
      width:18px; height:2px; background: rgba(20,22,26,.86); display:block; position:relative;
    }
    .burger span::before,.burger span::after{
      content:""; position:absolute; left:0; right:0; height:2px; background: rgba(20,22,26,.86);
      border-radius:2px;
    }
    .burger span::before{top:-6px}
    .burger span::after{top:6px}

    .mobile-drawer{
      display:none;
      padding: 0 0 14px 0;
    }
    .mobile-drawer .drawer-panel{
      background: rgba(255,255,255,.78);
      border: 1px solid rgba(18,22,28,.10);
      border-radius: var(--radius);
      box-shadow: var(--shadow);
      padding: 12px;
    }
    .mobile-links{
      display:flex; flex-direction:column; gap:8px;
    }
    .mobile-links a{
      text-decoration:none;
      padding: 12px 12px;
      border-radius: 14px;
      border:1px solid rgba(18,22,28,.08);
      background: rgba(255,255,255,.70);
      font-size: 14px;
      color: rgba(20,22,26,.90);
    }
    .mobile-actions{display:flex; gap:10px; margin-top:12px; flex-wrap:wrap}

    /* Hero */
    .hero{
      padding: 34px 0 18px;
      position:relative;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.12fr .88fr;
      gap: 18px;
      align-items:stretch;
    }
    .hero-card{
      border-radius: var(--radius2);
      background:
        radial-gradient(800px 360px at 0% 0%, rgba(106,53,255,.18), transparent 55%),
        radial-gradient(700px 340px at 100% 15%, rgba(255,47,109,.16), transparent 60%),
        linear-gradient(180deg, rgba(255,255,255,.86) 0%, rgba(255,255,255,.72) 100%);
      border: 1px solid rgba(18,22,28,.10);
      box-shadow: 0 18px 55px rgba(18,22,28,.10);
      padding: 22px;
      position:relative;
      overflow:hidden;
      min-height: 360px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
    }
    .hero-card::after{
      content:"";
      position:absolute;
      inset:-2px;
      background:
        radial-gradient(380px 190px at 30% 20%, rgba(0,163,255,.13), transparent 60%),
        radial-gradient(420px 240px at 85% 70%, rgba(245,158,11,.10), transparent 62%);
      pointer-events:none;
      opacity:.9;
    }
    .hero-inner{
      position:relative;
      z-index:1;
    }
    .badge-row{
      display:flex; gap:10px; flex-wrap:wrap; align-items:center;
      margin-bottom: 14px;
    }
    .badge{
      display:inline-flex; align-items:center; gap:8px;
      border-radius:999px;
      padding: 9px 12px;
      border: 1px solid rgba(18,22,28,.10);
      background: rgba(255,255,255,.74);
      font-size: 13px;
      color: rgba(20,22,26,.86);
    }
    .badge i{
      width:18px; height:18px; border-radius:6px;
      display:inline-flex; align-items:center; justify-content:center;
      background: linear-gradient(135deg, rgba(106,53,255,.18), rgba(255,47,109,.18));
      border:1px solid rgba(106,53,255,.18);
      font-style:normal;
      color: rgba(106,53,255,.95);
      font-weight:800;
      font-size:12px;
      transform: rotate(-6deg);
    }

    h1{
      margin: 0;
      font-size: clamp(26px, 3.1vw, 40px);
      line-height: 1.12;
      letter-spacing: -0.6px;
    }
    .hero-lead{
      margin-top: 12px;
      color: var(--muted);
      font-size: 15.5px;
      line-height: 1.65;
      max-width: 58ch;
    }
    .hero-actions{
      display:flex; gap:12px; flex-wrap:wrap;
      margin-top: 18px;
      align-items:center;
    }
    .fineprint{
      margin-top: 12px;
      color: rgba(91,100,114,.92);
      font-size: 12.6px;
      display:flex; gap:10px; flex-wrap:wrap;
      align-items:center;
    }
    .fineprint .sep{opacity:.35}
    .hero-stats{
      position:relative;
      z-index:1;
      margin-top: 18px;
      display:grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap:10px;
    }
    .stat{
      padding: 12px 12px;
      border-radius: 16px;
      border: 1px solid rgba(18,22,28,.10);
      background: rgba(255,255,255,.76);
      transition: transform .18s ease, box-shadow .18s ease;
    }
    .stat:hover{transform: translateY(-2px); box-shadow: 0 16px 30px rgba(18,22,28,.10)}
    .stat strong{
      display:block;
      font-size: 18px;
      letter-spacing: -0.3px;
    }
    .stat span{
      display:block;
      margin-top: 6px;
      font-size: 12.8px;
      color: var(--muted);
      line-height:1.35;
    }

    .hero-side{
      border-radius: var(--radius2);
      background: linear-gradient(180deg, rgba(255,255,255,.84) 0%, rgba(255,255,255,.68) 100%);
      border: 1px solid rgba(18,22,28,.10);
      box-shadow: 0 18px 55px rgba(18,22,28,.08);
      padding: 18px;
      display:flex;
      flex-direction:column;
      gap: 14px;
      min-height: 360px;
    }
    .side-top{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
    }
    .side-top h2{
      margin:0;
      font-size: 16.5px;
      letter-spacing: -0.2px;
    }
    .side-top p{
      margin: 8px 0 0;
      color: var(--muted);
      font-size: 13.5px;
      line-height: 1.6;
    }
    .spark{
      width:44px; height:44px; border-radius:16px;
      background: linear-gradient(135deg, rgba(0,163,255,.14), rgba(106,53,255,.16));
      border: 1px solid rgba(0,163,255,.18);
      display:flex; align-items:center; justify-content:center;
      box-shadow: 0 16px 30px rgba(0,163,255,.12);
      flex:0 0 auto;
    }
    .spark svg{color: rgba(0,163,255,.95)}
    .model-cloud{
      display:flex; flex-wrap:wrap; gap:10px;
      padding-top: 4px;
    }
    .tag{
      border-radius: 999px;
      padding: 10px 12px;
      border:1px solid rgba(18,22,28,.10);
      background: rgba(255,255,255,.76);
      font-size: 12.8px;
      color: rgba(20,22,26,.88);
      display:inline-flex; align-items:center; gap:8px;
      transition: transform .18s ease, border-color .18s ease, background .18s ease;
    }
    .tag:hover{
      transform: translateY(-2px);
      border-color: rgba(255,47,109,.25);
      background: rgba(255,47,109,.06);
    }
    .tag b{
      width:8px; height:8px; border-radius:50%;
      background: linear-gradient(135deg, var(--brand), var(--brand2));
      display:inline-block;
      box-shadow: 0 0 0 4px rgba(255,47,109,.12);
    }

    .side-bot{
      margin-top:auto;
      display:flex; flex-direction:column; gap:10px;
    }
    .mini-steps{
      display:grid;
      grid-template-columns: 1fr;
      gap:10px;
    }
    .mini-step{
      display:flex; gap:12px; align-items:flex-start;
      padding: 12px 12px;
      border-radius: 16px;
      border: 1px solid rgba(18,22,28,.10);
      background: rgba(255,255,255,.76);
    }
    .mini-step .num{
      width:34px; height:34px;
      border-radius:14px;
      display:flex; align-items:center; justify-content:center;
      font-weight: 900;
      color:#fff;
      background: linear-gradient(135deg, var(--brand), var(--brand2));
      box-shadow: 0 16px 30px rgba(106,53,255,.18);
      flex:0 0 auto;
    }
    .mini-step strong{display:block; font-size: 13.8px}
    .mini-step span{
      display:block; margin-top:6px;
      font-size: 12.7px; color: var(--muted); line-height:1.45;
    }

    /* Section base */
    main{padding-bottom: 26px}
    section{
      padding: 36px 0;
    }
    .section-head{
      display:flex; align-items:flex-end; justify-content:space-between; gap:16px;
      margin-bottom: 18px;
    }
    .kicker{
      display:inline-flex; align-items:center; gap:10px;
      color: rgba(20,22,26,.88);
      font-size: 13px;
      padding: 9px 12px;
      border-radius: 999px;
      border: 1px solid rgba(18,22,28,.10);
      background: rgba(255,255,255,.70);
      width: fit-content;
    }
    .kicker .mark{
      width:22px; height:22px; border-radius:9px;
      background: linear-gradient(135deg, rgba(106,53,255,.20), rgba(255,47,109,.18));
      border: 1px solid rgba(106,53,255,.18);
      display:flex; align-items:center; justify-content:center;
      color: rgba(106,53,255,.95);
      font-weight: 900;
      transform: rotate(-6deg);
    }
    h2{
      margin: 10px 0 0;
      font-size: 24px;
      letter-spacing: -0.35px;
    }
    .sub{
      margin: 8px 0 0;
      color: var(--muted);
      font-size: 14.5px;
      line-height:1.7;
      max-width: 70ch;
    }

    .grid-2{
      display:grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 14px;
      align-items:stretch;
    }
    .grid-3{
      display:grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 14px;
      align-items:stretch;
    }
    .grid-4{
      display:grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 12px;
      align-items:stretch;
    }

    .card{
      background: rgba(255,255,255,.78);
      border: 1px solid rgba(18,22,28,.10);
      border-radius: var(--radius);
      box-shadow: 0 12px 30px rgba(18,22,28,.06);
      padding: 16px;
      position:relative;
      overflow:hidden;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .card:hover{transform: translateY(-2px); box-shadow: 0 16px 40px rgba(18,22,28,.10); border-color: rgba(106,53,255,.22)}
    .card h3{
      margin: 0;
      font-size: 15.5px;
      letter-spacing: -0.2px;
    }
    .card p{
      margin: 10px 0 0;
      color: var(--muted);
      font-size: 13.6px;
      line-height: 1.7;
    }
    .card .topline{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
      margin-bottom: 8px;
    }
    .iconbox{
      width:44px; height:44px; border-radius:16px;
      display:flex; align-items:center; justify-content:center;
      border: 1px solid rgba(18,22,28,.10);
      background:
        radial-gradient(26px 20px at 20% 20%, rgba(255,47,109,.18), transparent 60%),
        radial-gradient(30px 24px at 80% 70%, rgba(106,53,255,.18), transparent 60%),
        rgba(255,255,255,.78);
      flex:0 0 auto;
    }
    .iconbox svg{opacity:.95}
    .muted-list{
      margin: 10px 0 0; padding: 0; list-style:none;
      display:flex; flex-direction:column; gap:10px;
    }
    .muted-list li{
      display:flex; gap:10px; align-items:flex-start;
      color: rgba(20,22,26,.88);
      font-size: 13.5px;
      line-height:1.5;
    }
    .check{
      width:18px; height:18px; border-radius:7px;
      background: rgba(14,165,166,.12);
      border: 1px solid rgba(14,165,166,.22);
      display:flex; align-items:center; justify-content:center;
      color: rgba(14,165,166,.95);
      flex:0 0 auto;
      margin-top:2px;
    }
    .check svg{width:12px; height:12px}

    /* Process */
    .steps{
      display:grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 14px;
    }
    .step{
      padding: 16px;
      border-radius: var(--radius);
      border: 1px solid rgba(18,22,28,.10);
      background:
        linear-gradient(180deg, rgba(255,255,255,.82) 0%, rgba(255,255,255,.68) 100%);
      box-shadow: 0 12px 28px rgba(18,22,28,.06);
      position:relative;
      overflow:hidden;
      transition: transform .18s ease, box-shadow .18s ease;
    }
    .step:hover{transform: translateY(-2px); box-shadow: 0 16px 38px rgba(18,22,28,.10)}
    .step .snum{
      width:44px; height:44px;
      border-radius: 18px;
      display:flex; align-items:center; justify-content:center;
      font-weight: 900;
      color: #fff;
      background: linear-gradient(135deg, var(--accent), var(--brand));
      box-shadow: 0 18px 40px rgba(0,163,255,.18);
    }
    .step h3{margin: 12px 0 0; font-size: 15.5px}
    .step p{margin: 10px 0 0; color: var(--muted); font-size: 13.6px; line-height:1.7}

    /* Compare */
    .compare-wrap{
      display:grid;
      grid-template-columns: 1fr;
      gap: 14px;
    }
    .rating-row{
      display:flex; flex-wrap:wrap; gap:12px; align-items:center; justify-content:space-between;
      margin-top: 8px;
    }
    .rating-badge{
      display:flex; align-items:center; gap:12px;
      padding: 14px 16px;
      border-radius: var(--radius);
      border: 1px solid rgba(18,22,28,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 12px 26px rgba(18,22,28,.06);
    }
    .stars{
      display:flex; gap:4px; align-items:center;
    }
    .star{
      width:18px; height:18px;
      color: rgba(245,158,11,.98);
      filter: drop-shadow(0 6px 10px rgba(245,158,11,.18));
    }
    .rating-badge strong{font-size: 18px; letter-spacing:-.2px}
    .rating-badge span{display:block; margin-top: 6px; color: var(--muted); font-size: 13px}
    table{
      width:100%;
      border-collapse: separate;
      border-spacing: 0;
      overflow:hidden;
      border-radius: var(--radius);
      border: 1px solid rgba(18,22,28,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 12px 30px rgba(18,22,28,.06);
    }
    thead th{
      text-align:left;
      padding: 14px 14px;
      font-size: 13.5px;
      color: rgba(20,22,26,.90);
      background:
        linear-gradient(135deg, rgba(106,53,255,.12), rgba(255,47,109,.10));
      border-bottom: 1px solid rgba(18,22,28,.10);
      white-space:nowrap;
    }
    tbody td{
      padding: 14px 14px;
      border-bottom: 1px solid rgba(18,22,28,.08);
      color: rgba(20,22,26,.88);
      font-size: 13.6px;
      vertical-align:top;
      line-height:1.55;
    }
    tbody tr:last-child td{border-bottom:none}
    .hl{
      border: 1px solid rgba(106,53,255,.22);
      background: linear-gradient(135deg, rgba(106,53,255,.10), rgba(255,47,109,.06));
      border-radius: 14px;
      padding: 10px 12px;
      display:inline-block;
      min-width: 70px;
      font-weight: 750;
    }
    .check2{
      display:inline-flex; align-items:center; gap:8px;
      padding: 6px 10px;
      border-radius: 999px;
      border: 1px solid rgba(14,165,166,.22);
      background: rgba(14,165,166,.10);
      color: rgba(14,165,166,.98);
      font-weight: 700;
      font-size: 12.8px;
      margin-top: 4px;
      white-space:nowrap;
    }
    .muted-cell{color: var(--muted)}
    .token-hint{
      display:flex; gap:12px; align-items:flex-start; flex-wrap:wrap;
      margin-top: 12px;
    }
    .token-hint .note{
      flex:1 1 320px;
      padding: 14px 14px;
      border-radius: var(--radius);
      border: 1px solid rgba(18,22,28,.10);
      background: rgba(255,255,255,.72);
      color: var(--muted);
      line-height:1.7;
      font-size: 13.5px;
    }
    .token-hint .note b{color: rgba(20,22,26,.92)}
    .token-hint .cta{
      flex: 0 0 auto;
      padding: 14px 14px;
      border-radius: var(--radius);
      border: 1px solid rgba(106,53,255,.22);
      background: linear-gradient(135deg, rgba(106,53,255,.12), rgba(255,47,109,.06));
      min-width: 260px;
    }
    .token-hint .cta strong{display:block; font-size: 14px}
    .token-hint .cta span{display:block; margin-top: 6px; font-size: 13px; color: var(--muted); line-height:1.6}

    /* Scenarios */
    .scenario-grid{
      display:grid;
      grid-template-columns: 1fr;
      gap: 14px;
    }
    .scenario-top{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
      align-items:stretch;
    }
    .scenario-list{
      display:flex; flex-wrap:wrap; gap:10px;
      margin-top: 10px;
    }
    .chip{
      display:inline-flex; align-items:center; gap:10px;
      border-radius: 999px;
      padding: 10px 12px;
      border: 1px solid rgba(18,22,28,.10);
      background: rgba(255,255,255,.76);
      font-size: 13px;
      color: rgba(20,22,26,.88);
      transition: transform .18s ease, border-color .18s ease, background .18s ease;
    }
    .chip:hover{transform: translateY(-2px); border-color: rgba(0,163,255,.24); background: rgba(0,163,255,.06)}
    .chip .mini-dot{
      width:10px; height:10px; border-radius:50%;
      background: linear-gradient(135deg, var(--accent), var(--brand2));
      box-shadow: 0 0 0 4px rgba(0,163,255,.12);
    }

    /* Timeline */
    .timeline{
      display:grid;
      grid-template-columns: 1fr;
      gap: 14px;
    }
    .timeline-row{
      display:grid;
      grid-template-columns: 200px 1fr;
      gap: 14px;
      align-items:start;
      padding: 14px;
      border-radius: var(--radius);
      border: 1px solid rgba(18,22,28,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 12px 26px rgba(18,22,28,.06);
    }
    .tlabel{
      padding: 10px 12px;
      border-radius: 16px;
      border: 1px solid rgba(18,22,28,.10);
      background: linear-gradient(135deg, rgba(106,53,255,.10), rgba(255,47,109,.06));
      font-weight: 800;
      color: rgba(20,22,26,.92);
      line-height:1.3;
    }
    .tcontent h3{margin: 0; font-size: 15.5px}
    .tcontent p{margin: 10px 0 0; color: var(--muted); font-size: 13.6px; line-height:1.7}
    .tcontent .bul{
      margin: 10px 0 0; padding:0; list-style:none;
      display:flex; flex-wrap:wrap; gap:10px;
    }
    .tcontent .bul li{
      padding: 8px 10px;
      border-radius: 999px;
      border: 1px solid rgba(18,22,28,.10);
      background: rgba(255,255,255,.74);
      font-size: 12.8px;
      color: rgba(20,22,26,.86);
    }

    /* Comparison / price */
    .price-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
      align-items:stretch;
    }
    .price-card{
      border-radius: var(--radius);
      border: 1px solid rgba(18,22,28,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 12px 26px rgba(18,22,28,.06);
      padding: 16px;
      overflow:hidden;
    }
    .price-card .row{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
    }
    .price-card h3{margin:0; font-size: 16px}
    .price-card p{margin:10px 0 0; color: var(--muted); line-height:1.7; font-size: 13.6px}
    .price-table{
      margin-top: 12px;
      display:flex; flex-direction:column; gap:10px;
    }
    .pitem{
      display:flex; align-items:flex-start; justify-content:space-between; gap:10px;
      padding: 12px 12px;
      border-radius: 16px;
      border: 1px solid rgba(18,22,28,.08);
      background: rgba(255,255,255,.74);
    }
    .pitem strong{font-size: 13.8px}
    .pitem span{display:block; margin-top:6px; font-size: 12.8px; color: var(--muted); line-height:1.45}
    .badge2{
      padding: 7px 10px;
      border-radius: 999px;
      border: 1px solid rgba(106,53,255,.22);
      background: rgba(106,53,255,.10);
      color: rgba(106,53,255,.95);
      font-weight: 800;
      font-size: 12.8px;
      white-space:nowrap;
    }

    /* Gallery */
    .gallery{
      display:grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 12px;
      align-items:stretch;
    }
    .img-card{
      border-radius: var(--radius);
      border: 1px solid rgba(18,22,28,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 12px 26px rgba(18,22,28,.06);
      overflow:hidden;
      display:flex;
      flex-direction:column;
      min-width:0;
    }
    .img-wrap{
      width:100%;
      aspect-ratio: 4/3;
      background:
        radial-gradient(220px 160px at 10% 10%, rgba(106,53,255,.18), transparent 60%),
        radial-gradient(220px 160px at 90% 40%, rgba(255,47,109,.16), transparent 60%),
        linear-gradient(180deg, rgba(255,255,255,.86), rgba(255,255,255,.62));
      display:flex; align-items:center; justify-content:center;
      overflow:hidden;
    }
    .img-wrap img{
      width:100%; height:100%;
      object-fit:cover;
      display:block;
    }
    .img-card .meta{
      padding: 14px 14px 16px;
      display:flex; flex-direction:column; gap:8px;
    }
    .img-card .meta strong{font-size: 14.2px}
    .img-card .meta span{color: var(--muted); font-size: 13.1px; line-height:1.55}

    /* Article list */
    .article-list{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
      align-items:stretch;
    }
    .article{
      padding: 16px;
      border-radius: var(--radius);
      border:1px solid rgba(18,22,28,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 12px 26px rgba(18,22,28,.06);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      display:flex;
      flex-direction:column;
      gap: 10px;
    }
    .article:hover{transform: translateY(-2px); box-shadow: 0 16px 40px rgba(18,22,28,.10); border-color: rgba(255,47,109,.22)}
    .article .top{
      display:flex; align-items:flex-start; justify-content:space-between; gap:10px;
    }
    .label{
      padding: 7px 10px;
      border-radius:999px;
      border: 1px solid rgba(18,22,28,.10);
      background: rgba(255,255,255,.74);
      color: rgba(20,22,26,.86);
      font-size: 12.6px;
      width: fit-content;
      white-space:nowrap;
    }
    .article h3{margin:0; font-size: 15.8px; letter-spacing: -0.25px}
    .article p{margin:0; color: var(--muted); font-size: 13.5px; line-height:1.7}
    .article a{
      text-decoration:none;
      display:inline-flex; align-items:center; gap:10px;
      margin-top:auto;
      color: rgba(20,22,26,.92);
      font-weight: 750;
      font-size: 13.5px;
    }
    .article a .arr{
      width:28px; height:28px;
      border-radius: 12px;
      border: 1px solid rgba(18,22,28,.10);
      background: rgba(255,255,255,.74);
      display:flex; align-items:center; justify-content:center;
      transition: transform .18s ease, border-color .18s ease;
    }
    .article:hover a .arr{transform: translateX(2px); border-color: rgba(106,53,255,.22)}

    /* FAQ */
    .faq{
      display:grid;
      grid-template-columns: 1fr;
      gap: 10px;
    }
    details.faq-item{
      background: rgba(255,255,255,.78);
      border: 1px solid rgba(18,22,28,.10);
      border-radius: var(--radius);
      box-shadow: 0 12px 26px rgba(18,22,28,.06);
      padding: 6px 10px;
      overflow:hidden;
      transition: border-color .18s ease, transform .18s ease, box-shadow .18s ease;
    }
    details.faq-item[open]{
      border-color: rgba(106,53,255,.22);
      box-shadow: 0 16px 40px rgba(18,22,28,.10);
      transform: translateY(-2px);
    }
    summary{
      cursor:pointer;
      padding: 12px 8px;
      list-style:none;
      display:flex; align-items:flex-start; justify-content:space-between; gap:14px;
    }
    summary::-webkit-details-marker{display:none}
    .qtext{
      font-weight: 850;
      letter-spacing: -0.2px;
      font-size: 14.4px;
      line-height:1.5;
    }
    .chev{
      width:34px; height:34px;
      border-radius: 14px;
      border: 1px solid rgba(18,22,28,.10);
      background: rgba(255,255,255,.74);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      transition: transform .22s ease, border-color .18s ease;
      margin-top: -2px;
    }
    details[open] .chev{transform: rotate(180deg); border-color: rgba(255,47,109,.22)}
    details .ans{
      padding: 0 8px 14px;
      color: var(--muted);
      font-size: 13.7px;
      line-height: 1.75;
    }

    /* Reviews */
    .reviews{
      display:grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 14px;
      align-items:stretch;
    }
    .review{
      padding: 16px;
      border-radius: var(--radius);
      border: 1px solid rgba(18,22,28,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 12px 26px rgba(18,22,28,.06);
      display:flex;
      flex-direction:column;
      gap: 12px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .review:hover{transform: translateY(-2px); box-shadow: 0 16px 40px rgba(18,22,28,.10); border-color: rgba(0,163,255,.22)}
    .review .who{
      display:flex; gap:12px; align-items:center;
    }
    .avatar{
      width:44px; height:44px; border-radius: 18px;
      background: linear-gradient(135deg, rgba(0,163,255,.16), rgba(106,53,255,.16));
      border: 1px solid rgba(0,163,255,.22);
      display:flex; align-items:center; justify-content:center;
      font-weight: 950;
      color: rgba(0,163,255,.95);
      flex:0 0 auto;
    }
    .who strong{display:block; font-size: 14.2px}
    .who span{display:block; margin-top:6px; color: var(--muted); font-size: 12.8px}
    .review .text{
      color: rgba(20,22,26,.88);
      font-size: 13.7px;
      line-height: 1.8;
      margin:0;
    }
    .review .meta{
      display:flex; justify-content:space-between; align-items:center; gap:10px;
      margin-top:auto;
      padding-top: 6px;
      border-top: 1px dashed rgba(18,22,28,.12);
      color: var(--muted);
      font-size: 12.8px;
    }

    /* Form */
    .form-wrap{
      display:grid;
      grid-template-columns: 1.05fr .95fr;
      gap: 14px;
      align-items:stretch;
    }
    .form-card{
      border-radius: var(--radius2);
      border: 1px solid rgba(18,22,28,.10);
      background:
        radial-gradient(520px 240px at 0% 0%, rgba(106,53,255,.16), transparent 60%),
        radial-gradient(520px 240px at 100% 20%, rgba(255,47,109,.14), transparent 60%),
        rgba(255,255,255,.76);
      box-shadow: 0 18px 55px rgba(18,22,28,.08);
      padding: 18px;
      overflow:hidden;
    }
    form{
      display:flex; flex-direction:column; gap:12px;
      margin-top: 12px;
    }
    .field-row{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
    }
    label{
      display:flex; flex-direction:column; gap:8px;
      font-size: 13.3px;
      color: rgba(20,22,26,.90);
      font-weight: 700;
    }
    input, select, textarea{
      width:100%;
      padding: 12px 12px;
      border-radius: 14px;
      border: 1px solid rgba(18,22,28,.12);
      background: rgba(255,255,255,.85);
      color: rgba(20,22,26,.92);
      outline:none;
      transition: box-shadow .18s ease, border-color .18s ease;
      font-size: 14px;
    }
    textarea{min-height: 104px; resize: vertical}
    input:focus, select:focus, textarea:focus{
      border-color: rgba(106,53,255,.35);
      box-shadow: var(--ring);
    }
    .form-actions{
      display:flex; gap:10px; flex-wrap:wrap; align-items:center;
      margin-top: 4px;
    }
    .btn-submit{
      padding: 13px 16px;
      border-radius: 16px;
      border: 1px solid rgba(255,255,255,.18);
      background: linear-gradient(135deg, var(--brand), var(--brand2));
      color:#fff;
      font-weight: 900;
      cursor:pointer;
      transition: transform .18s ease, box-shadow .18s ease, filter .18s ease;
      display:inline-flex; align-items:center; gap:10px;
      user-select:none;
    }
    .btn-submit:hover{
      transform: translateY(-1px);
      box-shadow: 0 20px 45px rgba(106,53,255,.20);
      filter:saturate(1.05);
    }
    .btn-ghost{
      padding: 13px 16px;
      border-radius: 16px;
      border: 1px solid rgba(18,22,28,.12);
      background: rgba(255,255,255,.80);
      color: rgba(20,22,26,.92);
      font-weight: 900;
      cursor:pointer;
      transition: transform .18s ease, box-shadow .18s ease;
      user-select:none;
    }
    .btn-ghost:hover{transform: translateY(-1px); box-shadow: 0 14px 26px rgba(18,22,28,.10)}
    .form-help{
      padding: 16px;
      border-radius: var(--radius2);
      border: 1px solid rgba(18,22,28,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 12px 26px rgba(18,22,28,.06);
      display:flex;
      flex-direction:column;
      gap: 12px;
    }
    .form-help h3{margin:0; font-size: 16px}
    .help-item{
      display:flex; gap:12px; align-items:flex-start;
      padding: 12px 12px;
      border-radius: var(--radius);
      border: 1px solid rgba(18,22,28,.08);
      background: rgba(255,255,255,.70);
    }
    .help-item .b{
      width:42px; height:42px; border-radius: 16px;
      background: linear-gradient(135deg, rgba(0,163,255,.14), rgba(106,53,255,.16));
      border: 1px solid rgba(0,163,255,.20);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      color: rgba(0,163,255,.95);
      font-weight: 950;
    }
    .help-item strong{display:block; font-size: 13.8px}
    .help-item span{display:block; margin-top:6px; color: var(--muted); font-size: 13px; line-height:1.6}

    /* Networks */
    .network-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
      align-items:stretch;
    }
    .map-card{
      border-radius: var(--radius2);
      border: 1px solid rgba(18,22,28,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 12px 26px rgba(18,22,28,.06);
      padding: 16px;
      overflow:hidden;
      position:relative;
    }
    .map-card::before{
      content:"";
      position:absolute;
      inset:-2px;
      background:
        radial-gradient(600px 260px at 20% 10%, rgba(106,53,255,.14), transparent 60%),
        radial-gradient(600px 260px at 80% 35%, rgba(255,47,109,.12), transparent 60%),
        radial-gradient(420px 200px at 40% 90%, rgba(0,163,255,.10), transparent 60%);
      opacity:.9;
      pointer-events:none;
    }
    .map-inner{position:relative; z-index:1}
    .map-title{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
      margin-bottom: 10px;
    }
    .map-title h3{margin:0; font-size: 16px}
    .map-title span{display:block; margin-top:6px; color: var(--muted); font-size: 13.4px; line-height:1.6}
    .city-grid{
      display:grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 10px;
      margin-top: 12px;
    }
    .city{
      padding: 12px 12px;
      border-radius: 16px;
      border: 1px solid rgba(18,22,28,.08);
      background: rgba(255,255,255,.72);
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
    }
    .city strong{font-size: 13.6px}
    .city span{color: var(--muted); font-size: 12.8px; margin-top:6px; display:block; line-height:1.5}
    .city .pulse{
      width:12px; height:12px; border-radius:50%;
      background: linear-gradient(135deg, var(--brand), var(--brand2));
      box-shadow: 0 0 0 6px rgba(255,47,109,.10);
      margin-top:4px;
    }
    .ops-card{
      border-radius: var(--radius2);
      border: 1px solid rgba(18,22,28,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 12px 26px rgba(18,22,28,.06);
      padding: 16px;
      display:flex;
      flex-direction:column;
      gap: 12px;
    }
    .ops-card h3{margin:0; font-size: 16px}
    .ops-list{
      display:flex; flex-direction:column; gap:10px;
    }
    .ops{
      padding: 12px 12px;
      border-radius: var(--radius);
      border: 1px solid rgba(18,22,28,.08);
      background: rgba(255,255,255,.72);
      display:flex; gap:12px; align-items:flex-start; justify-content:space-between;
    }
    .ops .l{display:flex; gap:12px; align-items:flex-start}
    .ops .icon{
      width:42px; height:42px; border-radius: 16px;
      border: 1px solid rgba(18,22,28,.10);
      background:
        radial-gradient(26px 20px at 20% 20%, rgba(0,163,255,.18), transparent 60%),
        radial-gradient(30px 24px at 80% 70%, rgba(106,53,255,.18), transparent 60%),
        rgba(255,255,255,.78);
      display:flex; align-items:center; justify-content:center;
      color: rgba(106,53,255,.95);
      flex:0 0 auto;
    }
    .ops strong{display:block; font-size: 13.7px}
    .ops span{display:block; margin-top:6px; color: var(--muted); font-size: 13px; line-height:1.6}
    .ops .k{
      padding: 7px 10px;
      border-radius:999px;
      border:1px solid rgba(106,53,255,.22);
      background: rgba(106,53,255,.10);
      color: rgba(106,53,255,.95);
      font-weight: 900;
      font-size: 12.6px;
      white-space:nowrap;
      margin-top: 2px;
    }

    /* Footer */
    footer{
      padding: 18px 0 26px;
      background:
        linear-gradient(180deg, rgba(255,255,255,.0) 0%, rgba(251,247,240,.92) 20%, rgba(251,247,240,.98) 100%);
      border-top: 1px solid rgba(18,22,28,.08);
    }
    .footer-grid{
      display:grid;
      grid-template-columns: 1.2fr .8fr;
      gap: 14px;
      align-items:flex-start;
    }
    .foot-card{
      border-radius: var(--radius2);
      border: 1px solid rgba(18,22,28,.10);
      background: rgba(255,255,255,.72);
      box-shadow: 0 12px 26px rgba(18,22,28,.06);
      padding: 16px;
    }
    .foot-top{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px; flex-wrap:wrap;
    }
    .foot-brand{
      display:flex; gap:12px; align-items:flex-start;
    }
    .foot-brand img{
      width:48px; height:48px; border-radius:18px;
      border: 1px solid rgba(18,22,28,.10);
      background: rgba(255,255,255,.78);
      padding: 6px;
      object-fit:contain;
    }
    .foot-brand strong{display:block; font-size: 16px}
    .foot-brand span{display:block; margin-top:6px; color: var(--muted); font-size: 13.4px; line-height:1.6}
    .foot-links{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 10px 14px;
      margin-top: 12px;
    }
    .foot-links a{
      text-decoration:none;
      padding: 10px 12px;
      border-radius: 14px;
      border: 1px solid rgba(18,22,28,.10);
      background: rgba(255,255,255,.74);
      font-size: 13.2px;
      color: rgba(20,22,26,.90);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .foot-links a:hover{
      transform: translateY(-2px);
      box-shadow: 0 16px 34px rgba(18,22,28,.10);
      border-color: rgba(255,47,109,.22);
    }
    .foot-right{
      display:flex; flex-direction:column; gap:12px;
    }
    .qr-card{
      border-radius: var(--radius2);
      border: 1px solid rgba(18,22,28,.10);
      background: rgba(255,255,255,.72);
      box-shadow: 0 12px 26px rgba(18,22,28,.06);
      padding: 16px;
      display:flex; gap:14px; align-items:flex-start; justify-content:space-between;
    }
    .qr-card .qtext strong{display:block; font-size: 15px}
    .qr-card .qtext span{display:block; margin-top:8px; color: var(--muted); font-size: 13.2px; line-height:1.6}
    .qr-card img{
      width: 92px; height: 92px;
      object-fit: cover;
      border-radius: 18px;
      border: 1px solid rgba(18,22,28,.10);
      background: rgba(255,255,255,.78);
      padding: 6px;
    }
    .copyright{
      margin-top: 12px;
      color: rgba(91,100,114,.92);
      font-size: 12.8px;
      display:flex; flex-wrap:wrap; gap:10px; align-items:center; justify-content:space-between;
    }
    .copyright a{color: rgba(106,53,255,.98); text-decoration:none; font-weight: 800}
    .copyright a:hover{text-decoration:underline}

    /* Floating */
    .floatbar{
      position:fixed;
      right: 14px;
      bottom: 16px;
      z-index:60;
      display:flex;
      flex-direction:column;
      gap: 10px;
      align-items:flex-end;
      pointer-events:none;
    }
    .floatbar .btnf{
      pointer-events:auto;
      width: 46px; height: 46px;
      border-radius: 18px;
      border: 1px solid rgba(18,22,28,.12);
      background: rgba(255,255,255,.86);
      box-shadow: 0 16px 30px rgba(18,22,28,.10);
      display:flex; align-items:center; justify-content:center;
      cursor:pointer;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .btnf:hover{transform: translateY(-2px); border-color: rgba(106,53,255,.24)}
    .btnf.primary{
      background: linear-gradient(135deg, var(--brand), var(--brand2));
      color:#fff;
      border-color: rgba(255,255,255,.18);
    }
    .tooltip{
      position:absolute;
      right: 54px;
      background: rgba(20,22,26,.92);
      color:#fff;
      padding: 10px 12px;
      border-radius: 14px;
      font-size: 12.6px;
      line-height:1.4;
      white-space:nowrap;
      opacity:0;
      transform: translateY(6px);
      pointer-events:none;
      transition: opacity .18s ease, transform .18s ease;
    }
    .btnf:hover .tooltip{opacity:1; transform: translateY(0)}
    .floatbar .hint{
      pointer-events:auto;
      padding: 12px 12px;
      border-radius: 18px;
      border: 1px solid rgba(18,22,28,.10);
      background: rgba(255,255,255,.86);
      box-shadow: 0 16px 30px rgba(18,22,28,.10);
      width: 220px;
    }
    .floatbar .hint strong{display:block; font-size: 13.6px}
    .floatbar .hint span{display:block; margin-top:8px; color: var(--muted); font-size: 12.8px; line-height:1.6}
    .floatbar .hint a{display:inline-flex; margin-top:10px; color: rgba(106,53,255,.98); font-weight: 900; text-decoration:none}
    .floatbar .hint a:hover{text-decoration:underline}

    /* Reveal on scroll */
    .reveal{
      opacity:0;
      transform: translateY(12px);
      transition: opacity .6s ease, transform .6s ease;
    }
    .reveal.on{
      opacity:1;
      transform: translateY(0);
    }
    @media (prefers-reduced-motion: reduce){
      html{scroll-behavior:auto}
      .reveal{opacity:1; transform:none}
      .card:hover,.step:hover,.article:hover,.tag:hover,.chip:hover,.btn:hover,.btnf:hover{transform:none; box-shadow:none}
    }

    /* Responsive */
    @media (max-width: 980px){
      .hero-grid{grid-template-columns: 1fr; }
      .hero-card, .hero-side{min-height: unset}
      .hero-stats{grid-template-columns: repeat(3, minmax(0, 1fr))}
      .steps{grid-template-columns: repeat(2, minmax(0, 1fr))}
      .grid-3{grid-template-columns: repeat(2, minmax(0, 1fr))}
      .grid-4{grid-template-columns: repeat(2, minmax(0, 1fr))}
      .scenario-top{grid-template-columns: 1fr}
      .price-grid{grid-template-columns: 1fr}
      .gallery{grid-template-columns: repeat(2, minmax(0, 1fr))}
      .article-list{grid-template-columns: 1fr}
      .reviews{grid-template-columns: 1fr}
      .form-wrap{grid-template-columns: 1fr}
      .network-grid{grid-template-columns: 1fr}
      .timeline-row{grid-template-columns: 1fr}
      .field-row{grid-template-columns: 1fr}
      .footer-grid{grid-template-columns: 1fr}
      .nav-links{display:none}
      .pill{display:none}
      .burger{display:flex}
      .mobile-drawer{display:block}
      nav{display:flex}
    }
    @media (max-width: 520px){
      .hero-card{padding: 16px}
      .hero-side{padding: 14px}
      .hero-stats{grid-template-columns: 1fr}
      .gallery{grid-template-columns: 1fr}
      .foot-links{grid-template-columns: 1fr}
      .floatbar{right: 10px; bottom: 12px}
      .floatbar .hint{display:none}
    }

    /* Anchor offset */
    .anchor{
      scroll-margin-top: 88px;
    }

    /* Articles / tokens horizontal scroll safe */
    .table-scroll{overflow:auto}