:root{
      --bg:#fbfbfd;
      --panel:#ffffff;
      --text:#14161a;
      --muted:#5b606a;
      --muted2:#7a818e;
      --border:rgba(20,22,26,.10);
      --shadow:0 10px 35px rgba(20,22,26,.08);
      --shadow2:0 14px 45px rgba(20,22,26,.10);
      --brand:#ffcc00;
      --brand2:#ff9f00;
      --brand3:#ff3b30;
      --accent:#0b5cff;
      --ok:#0a8f3c;
      --radius:18px;
      --radius2:26px;
      --container:1120px;
      --pad:18px;
      --focus:0 0 0 4px rgba(255,204,0,.35);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", "Noto Sans", sans-serif;
      background:
        radial-gradient(1200px 600px at 70% -120px, rgba(255,204,0,.22), transparent 55%),
        radial-gradient(900px 500px at -10% 10%, rgba(11,92,255,.12), transparent 55%),
        linear-gradient(180deg, #ffffff 0%, var(--bg) 40%, #ffffff 100%);
      color:var(--text);
    }
    a{color:inherit; text-decoration:none}
    .container{
      max-width:var(--container);
      margin:0 auto;
      padding:0 var(--pad);
    }
    .skip{
      position:absolute; left:-9999px; top:auto; width:1px; height:1px; overflow:hidden;
    }
    .skip:focus{
      left:14px; top:14px; width:auto; height:auto; background:#fff; border:1px solid var(--border); padding:10px 12px; border-radius:12px; z-index:9999;
      box-shadow: var(--shadow);
    }

    header{
      position:sticky; top:0; z-index:50;
      background:rgba(255,255,255,.72);
      backdrop-filter: blur(10px);
      border-bottom:1px solid rgba(20,22,26,.08);
    }
    .nav-wrap{
      display:flex; align-items:center; justify-content:space-between;
      padding:12px 0;
      gap:14px;
    }
    .brand{
      display:flex; align-items:center; gap:12px; min-width:200px;
    }
    .brand img{width:40px; height:40px; border-radius:12px; border:1px solid rgba(20,22,26,.08); background:#fff}
    .brand .brand-text{
      display:flex; flex-direction:column; line-height:1.05;
    }
    .brand .brand-name{font-weight:850; letter-spacing:.2px; font-size:14px}
    .brand .brand-sub{font-size:12px; color:var(--muted); margin-top:3px}

    nav{display:flex; align-items:center; gap:10px; flex-wrap:nowrap}
    .nav-links{
      display:flex; gap:12px; align-items:center;
      padding:0; margin:0; list-style:none;
    }
    .nav-links a{
      font-size:13px; color:#2b2f36;
      padding:9px 10px; border-radius:12px;
      border:1px solid transparent;
      transition:transform .15s ease, background .15s ease, border-color .15s ease;
      white-space:nowrap;
    }
    .nav-links a:hover{
      background:rgba(255,204,0,.14);
      border-color:rgba(255,204,0,.35);
      transform:translateY(-1px);
    }

    .nav-cta{
      display:flex; align-items:center; gap:10px;
    }
    .pill{
      border:1px solid rgba(20,22,26,.10);
      background:rgba(255,255,255,.8);
      border-radius:999px;
      padding:9px 12px;
      font-size:13px;
      color:#262a31;
      display:flex; align-items:center; gap:8px;
      box-shadow: 0 8px 20px rgba(20,22,26,.06);
      cursor:pointer;
      transition:transform .15s ease, box-shadow .15s ease, border-color .15s ease;
    }
    .pill:hover{
      transform:translateY(-1px);
      box-shadow: 0 12px 30px rgba(20,22,26,.10);
      border-color: rgba(255,204,0,.35);
    }
    .dot{
      width:10px; height:10px; border-radius:50%;
      background:linear-gradient(135deg, var(--brand), var(--brand2));
      box-shadow:0 0 0 4px rgba(255,204,0,.22);
    }

    .btn{
      border:none; cursor:pointer;
      border-radius:14px;
      padding:11px 14px;
      font-weight:800;
      font-size:14px;
      transition:transform .15s ease, box-shadow .15s ease, filter .15s ease;
      display:inline-flex; align-items:center; justify-content:center; gap:10px;
      user-select:none;
      will-change:transform;
    }
    .btn:focus{outline:none; box-shadow: var(--focus)}
    .btn-primary{
      background:linear-gradient(135deg, var(--brand) 0%, var(--brand2) 45%, #ff7a00 100%);
      color:#1b1200;
      box-shadow: 0 14px 35px rgba(255,167,0,.22);
    }
    .btn-primary:hover{transform:translateY(-1px); box-shadow: 0 18px 48px rgba(255,167,0,.30); filter:saturate(1.02)}
    .btn-ghost{
      background:rgba(255,255,255,.78);
      color:#1d2128;
      border:1px solid rgba(20,22,26,.12);
      box-shadow: 0 10px 26px rgba(20,22,26,.06);
    }
    .btn-ghost:hover{transform:translateY(-1px); box-shadow: 0 16px 40px rgba(20,22,26,.10)}
    .btn-link{
      background:transparent;
      color:#0b3aa8;
      border:1px dashed rgba(11,92,255,.35);
      box-shadow:none;
      padding:10px 12px;
      border-radius:14px;
      font-weight:800;
    }
    .btn-link:hover{background:rgba(11,92,255,.06); transform:translateY(-1px)}

    .menu-btn{
      display:none;
      width:44px; height:44px;
      border-radius:14px;
      border:1px solid rgba(20,22,26,.12);
      background:rgba(255,255,255,.78);
      box-shadow: 0 10px 24px rgba(20,22,26,.06);
      cursor:pointer;
      transition:transform .15s ease, box-shadow .15s ease;
    }
    .menu-btn:hover{transform:translateY(-1px); box-shadow: 0 16px 40px rgba(20,22,26,.10)}
    .menu-icon{
      width:18px; height:12px; margin:0 auto; position:relative;
    }
    .menu-icon span{
      position:absolute; left:0; right:0;
      height:2px; border-radius:2px; background:#1b1f27;
      transition:transform .2s ease, top .2s ease, opacity .2s ease;
    }
    .menu-icon span:nth-child(1){top:0}
    .menu-icon span:nth-child(2){top:5px}
    .menu-icon span:nth-child(3){top:10px}
    .menu-open .menu-icon span:nth-child(1){top:5px; transform:rotate(45deg)}
    .menu-open .menu-icon span:nth-child(2){opacity:0}
    .menu-open .menu-icon span:nth-child(3){top:5px; transform:rotate(-45deg)}

    .mobile-panel{
      display:none;
      padding:10px 0 16px;
      border-top:1px solid rgba(20,22,26,.08);
    }
    .mobile-panel .mobile-links{
      display:flex; flex-direction:column; gap:10px;
    }
    .mobile-panel .mobile-links a{
      padding:12px 12px;
      border:1px solid rgba(20,22,26,.10);
      background:#fff;
      border-radius:16px;
      font-weight:800;
      font-size:14px;
      color:#262a31;
      box-shadow:0 10px 28px rgba(20,22,26,.06);
    }

    main{padding:18px 0 34px}
    section{padding:42px 0}
    .hero{
      padding:28px 0 18px;
    }
    .hero-grid{
      display:grid; grid-template-columns:1.15fr .85fr; gap:18px; align-items:stretch;
    }
    .hero-card{
      border:1px solid rgba(20,22,26,.10);
      background:
        radial-gradient(600px 240px at 20% 0%, rgba(255,204,0,.30), transparent 55%),
        radial-gradient(520px 240px at 100% 30%, rgba(11,92,255,.16), transparent 55%),
        linear-gradient(180deg, rgba(255,255,255,.88) 0%, rgba(255,255,255,.72) 100%);
      border-radius: var(--radius2);
      box-shadow: var(--shadow2);
      padding:26px 22px;
      position:relative;
      overflow:hidden;
    }
    .hero-card:before{
      content:"";
      position:absolute; inset:-2px;
      background:
        linear-gradient(90deg, rgba(255,204,0,.0), rgba(255,204,0,.28), rgba(11,92,255,.18), rgba(255,204,0,.0));
      opacity:.35;
      transform:translateX(-35%);
      animation: sheen 8s ease-in-out infinite;
      pointer-events:none;
    }
    @keyframes sheen{
      0%,40%{transform:translateX(-45%)}
      70%,100%{transform:translateX(35%)}
    }
    .hero-content{position:relative; z-index:1}
    .badge-row{display:flex; flex-wrap:wrap; gap:10px; align-items:center; margin-bottom:14px}
    .badge{
      border-radius:999px;
      padding:8px 12px;
      font-weight:850;
      font-size:13px;
      letter-spacing:.1px;
      background:rgba(255,204,0,.16);
      border:1px solid rgba(255,204,0,.35);
      color:#3a2a00;
    }
    .badge b{color:#1b1200}
    .badge2{
      background:rgba(11,92,255,.10);
      border:1px solid rgba(11,92,255,.25);
      color:#0a2a77;
    }
    .hero-title{
      margin:0;
      font-size:34px;
      line-height:1.15;
      letter-spacing:-.5px;
    }
    .hero-lead{
      margin:12px 0 18px;
      color:var(--muted);
      font-size:15px;
      line-height:1.75;
      max-width:60ch;
    }
    .hero-actions{
      display:flex; gap:12px; align-items:center; flex-wrap:wrap;
      margin-top:18px;
    }
    .quick-stats{
      display:grid; grid-template-columns:repeat(3, minmax(0,1fr));
      gap:12px; margin-top:18px;
    }
    .stat{
      border:1px solid rgba(20,22,26,.10);
      background:rgba(255,255,255,.72);
      border-radius:16px;
      padding:14px 12px;
      box-shadow: 0 12px 28px rgba(20,22,26,.05);
    }
    .stat .num{
      font-weight:950; letter-spacing:-.4px;
      font-size:18px;
      margin-bottom:6px;
    }
    .stat .lab{font-size:12px; color:var(--muted2); line-height:1.4}

    .hero-side{
      border:1px solid rgba(20,22,26,.10);
      background:linear-gradient(180deg, rgba(255,255,255,.85) 0%, rgba(255,255,255,.70) 100%);
      border-radius: var(--radius2);
      box-shadow: var(--shadow);
      padding:18px;
      position:relative;
      overflow:hidden;
    }
    .hero-side:after{
      content:"";
      position:absolute; right:-40px; top:-40px;
      width:180px; height:180px;
      border-radius:40px;
      background:radial-gradient(circle at 30% 30%, rgba(255,204,0,.55), rgba(255,204,0,.0) 58%),
                 radial-gradient(circle at 80% 70%, rgba(11,92,255,.35), rgba(11,92,255,.0) 60%);
      filter:saturate(1.1);
      opacity:.9;
      pointer-events:none;
    }
    .side-inner{position:relative; z-index:1; display:flex; flex-direction:column; height:100%}
    .side-top{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
      padding:10px 8px 14px;
      border-bottom:1px solid rgba(20,22,26,.08);
      margin-bottom:14px;
    }
    .side-top h3{margin:0; font-size:14px; letter-spacing:.2px}
    .side-top p{margin:6px 0 0; color:var(--muted); font-size:12.5px; line-height:1.6}
    .spark{
      width:42px; height:42px; border-radius:16px;
      background:linear-gradient(135deg, rgba(255,204,0,.25), rgba(11,92,255,.12));
      border:1px solid rgba(255,204,0,.35);
      display:flex; align-items:center; justify-content:center;
      box-shadow: 0 14px 35px rgba(255,204,0,.18);
      flex:0 0 auto;
    }
    .spark svg{width:22px; height:22px; fill:#3a2a00}
    .chip-grid{
      display:flex; flex-wrap:wrap; gap:10px;
      padding:6px 6px 12px;
    }
    .chip{
      border-radius:999px;
      padding:9px 10px;
      border:1px solid rgba(20,22,26,.10);
      background:rgba(255,255,255,.74);
      font-size:12.5px; color:#2b2f36;
      font-weight:800;
      transition:transform .15s ease, border-color .15s ease, background .15s ease;
      cursor:pointer;
    }
    .chip:hover{
      transform:translateY(-1px);
      border-color:rgba(255,204,0,.45);
      background:rgba(255,204,0,.10);
    }
    .side-foot{
      margin-top:auto;
      border-top:1px solid rgba(20,22,26,.08);
      padding-top:14px;
      display:flex; flex-direction:column; gap:12px;
    }
    .side-foot .tiny{
      color:var(--muted2); font-size:12.5px; line-height:1.6;
    }
    .token-quick{
      display:grid; grid-template-columns:1fr 1fr; gap:10px;
    }
    .token-card{
      border-radius:16px; border:1px solid rgba(20,22,26,.10);
      background:rgba(255,255,255,.74);
      padding:12px;
      box-shadow: 0 12px 25px rgba(20,22,26,.05);
      min-height:84px;
      display:flex; flex-direction:column; justify-content:center;
    }
    .token-card .k{font-size:12px; color:var(--muted2); margin-bottom:8px; font-weight:800}
    .token-card .v{font-size:16px; font-weight:950; letter-spacing:-.3px}
    .token-card .sub{font-size:11.5px; color:var(--muted2); margin-top:4px}

    .section-head{
      display:flex; align-items:flex-end; justify-content:space-between; gap:16px;
      margin-bottom:18px;
    }
    .section-head h2{
      margin:0;
      font-size:24px;
      letter-spacing:-.4px;
    }
    .section-head p{
      margin:0;
      color:var(--muted);
      font-size:14px; line-height:1.7;
      max-width:60ch;
    }

    .grid-3{
      display:grid; grid-template-columns:repeat(3, minmax(0,1fr)); gap:14px;
    }
    .grid-2{
      display:grid; grid-template-columns:repeat(2, minmax(0,1fr)); gap:14px;
    }
    .grid-4{
      display:grid; grid-template-columns:repeat(4, minmax(0,1fr)); gap:14px;
    }
    .card{
      border:1px solid rgba(20,22,26,.10);
      background:rgba(255,255,255,.80);
      border-radius: var(--radius);
      padding:16px;
      box-shadow: 0 12px 30px rgba(20,22,26,.05);
      transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      position:relative;
      overflow:hidden;
    }
    .card:hover{
      transform:translateY(-2px);
      border-color: rgba(255,204,0,.45);
      box-shadow: 0 20px 55px rgba(20,22,26,.10);
    }
    .card h3{
      margin:0 0 8px;
      font-size:15px;
      letter-spacing:-.2px;
    }
    .card p{
      margin:0;
      color:var(--muted);
      font-size:13.5px; line-height:1.7;
    }
    .iconbox{
      width:44px; height:44px;
      border-radius:18px;
      border:1px solid rgba(255,204,0,.35);
      background:linear-gradient(135deg, rgba(255,204,0,.18), rgba(11,92,255,.10));
      display:flex; align-items:center; justify-content:center;
      box-shadow: 0 18px 40px rgba(255,204,0,.14);
      margin-bottom:12px;
    }
    .iconbox svg{width:22px; height:22px; fill:#3a2a00}
    .kpi-row{
      display:flex; gap:10px; flex-wrap:wrap; margin-top:12px;
    }
    .tag{
      border-radius:999px;
      padding:8px 10px;
      border:1px solid rgba(20,22,26,.10);
      background:rgba(255,255,255,.72);
      font-weight:850;
      font-size:12px;
      color:#2b2f36;
    }
    .tag.yellow{
      background:rgba(255,204,0,.14);
      border-color:rgba(255,204,0,.35);
      color:#3a2a00;
    }
    .tag.blue{
      background:rgba(11,92,255,.10);
      border-color:rgba(11,92,255,.25);
      color:#0a2a77;
    }

    .steps{
      display:grid; grid-template-columns:repeat(4, minmax(0,1fr)); gap:14px;
    }
    .step{
      border:1px solid rgba(20,22,26,.10);
      background:linear-gradient(180deg, rgba(255,255,255,.86) 0%, rgba(255,255,255,.72) 100%);
      border-radius: var(--radius);
      padding:16px;
      box-shadow: 0 12px 30px rgba(20,22,26,.05);
      position:relative;
      overflow:hidden;
      min-height:162px;
      transition:transform .18s ease, border-color .18s ease, box-shadow .18s ease;
    }
    .step:hover{
      transform:translateY(-2px);
      border-color: rgba(255,204,0,.45);
      box-shadow: 0 20px 55px rgba(20,22,26,.10);
    }
    .step .no{
      width:44px; height:44px; border-radius:18px;
      display:flex; align-items:center; justify-content:center;
      background:linear-gradient(135deg, rgba(255,204,0,.22), rgba(11,92,255,.10));
      border:1px solid rgba(255,204,0,.35);
      font-weight:1000;
      color:#2a2000;
      box-shadow: 0 18px 40px rgba(255,204,0,.14);
      margin-bottom:12px;
      letter-spacing:-.5px;
    }
    .step h3{margin:0 0 8px; font-size:15px}
    .step p{margin:0; color:var(--muted); font-size:13.5px; line-height:1.7}

    .compare-wrap{
      border:1px solid rgba(20,22,26,.10);
      background:rgba(255,255,255,.82);
      border-radius: var(--radius2);
      box-shadow: var(--shadow);
      overflow:hidden;
    }
    .compare-head{
      padding:16px 16px 12px;
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
      border-bottom:1px solid rgba(20,22,26,.08);
      background:
        radial-gradient(520px 180px at 20% 0%, rgba(255,204,0,.20), transparent 55%),
        radial-gradient(520px 180px at 95% 30%, rgba(11,92,255,.14), transparent 55%),
        linear-gradient(180deg, rgba(255,255,255,.9) 0%, rgba(255,255,255,.76) 100%);
    }
    .scorebox{
      display:flex; gap:12px; align-items:center;
    }
    .star{
      width:54px; height:54px; border-radius:22px;
      background:linear-gradient(135deg, rgba(255,204,0,.30), rgba(11,92,255,.10));
      border:1px solid rgba(255,204,0,.45);
      display:flex; align-items:center; justify-content:center;
      box-shadow: 0 20px 55px rgba(255,204,0,.18);
    }
    .star svg{width:26px; height:26px; fill:#3a2a00}
    .scorebox .big{
      font-weight:1000;
      font-size:18px;
      letter-spacing:-.3px;
    }
    .scorebox .small{
      color:var(--muted2); font-size:12.5px; margin-top:4px;
      line-height:1.4;
      font-weight:800;
    }
    .compare-table{
      width:100%;
      border-collapse:separate;
      border-spacing:0;
      font-size:13.5px;
      color:#2b2f36;
    }
    .compare-table th, .compare-table td{
      padding:12px 12px;
      border-bottom:1px solid rgba(20,22,26,.08);
      vertical-align:top;
    }
    .compare-table th{
      background:rgba(255,204,0,.10);
      font-weight:950;
      text-align:left;
    }
    .compare-table td{
      background:#fff;
    }
    .compare-table tr:last-child td{border-bottom:none}
    .check{
      display:inline-flex; align-items:center; gap:8px;
      font-weight:900;
    }
    .check i{
      width:18px; height:18px;
      border-radius:6px;
      background:rgba(10,143,60,.12);
      border:1px solid rgba(10,143,60,.35);
      display:inline-flex; align-items:center; justify-content:center;
      flex:0 0 auto;
    }
    .check svg{width:12px; height:12px; fill:#0a8f3c}
    .maybe{
      color:var(--muted);
      font-weight:800;
    }

    .timeline{
      border:1px solid rgba(20,22,26,.10);
      background:rgba(255,255,255,.82);
      border-radius: var(--radius2);
      box-shadow: var(--shadow);
      padding:16px;
    }
    .timeline-row{
      display:flex; flex-direction:column; gap:12px;
    }
    .titem{
      display:grid; grid-template-columns:120px 1fr; gap:14px; align-items:start;
      padding:12px 12px;
      border:1px solid rgba(20,22,26,.08);
      background:rgba(255,255,255,.72);
      border-radius:18px;
      transition:transform .18s ease, border-color .18s ease;
    }
    .titem:hover{
      transform:translateY(-2px);
      border-color:rgba(255,204,0,.45);
    }
    .titem .time{
      font-weight:1000;
      color:#2a2000;
      background:rgba(255,204,0,.14);
      border:1px solid rgba(255,204,0,.35);
      border-radius:999px;
      padding:8px 12px;
      display:inline-flex;
      justify-content:center;
      align-self:start;
      white-space:nowrap;
    }
    .titem h3{margin:0 0 8px; font-size:15px}
    .titem p{margin:0; color:var(--muted); font-size:13.5px; line-height:1.7}

    .cases{
      display:grid; grid-template-columns:repeat(3, minmax(0,1fr)); gap:14px;
    }
    .case-card{
      border:1px solid rgba(20,22,26,.10);
      background:rgba(255,255,255,.82);
      border-radius: var(--radius2);
      box-shadow: 0 14px 35px rgba(20,22,26,.06);
      overflow:hidden;
      transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      display:flex; flex-direction:column;
      min-height:250px;
    }
    .case-card:hover{
      transform:translateY(-2px);
      border-color:rgba(255,204,0,.45);
      box-shadow: 0 22px 60px rgba(20,22,26,.10);
    }
    .case-media{
      padding:14px 14px 0;
      display:flex; justify-content:space-between; align-items:flex-start; gap:10px;
    }
    .case-media .thumb{
      width:44px; height:44px;
      border-radius:18px;
      border:1px solid rgba(20,22,26,.10);
      background:linear-gradient(135deg, rgba(255,204,0,.16), rgba(11,92,255,.10));
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      box-shadow: 0 18px 40px rgba(255,204,0,.12);
    }
    .case-media .thumb svg{width:22px; height:22px; fill:#3a2a00}
    .case-media .meta{
      text-align:right;
      flex:1 1 auto;
      color:var(--muted2);
      font-size:12.5px;
      font-weight:900;
      line-height:1.4;
      padding-top:2px;
    }
    .case-body{padding:10px 16px 16px; display:flex; flex-direction:column; gap:10px; flex:1}
    .case-body h3{margin:0; font-size:15.5px}
    .case-body p{margin:0; color:var(--muted); font-size:13.5px; line-height:1.7}
    .case-body .list{
      margin:0; padding-left:18px; color:var(--muted);
      font-size:13px; line-height:1.65;
    }
    .case-body .actions{
      display:flex; gap:10px; flex-wrap:wrap; margin-top:auto;
    }
    .mini-btn{
      background:rgba(255,204,0,.14);
      border:1px solid rgba(255,204,0,.35);
      color:#2a2000;
      padding:10px 12px;
      border-radius:14px;
      font-weight:950;
      font-size:13px;
      cursor:pointer;
      transition:transform .15s ease, background .15s ease;
      user-select:none;
    }
    .mini-btn:hover{transform:translateY(-1px); background:rgba(255,204,0,.18)}
    .mini-btn.secondary{
      background:rgba(11,92,255,.08);
      border-color:rgba(11,92,255,.25);
      color:#0a2a77;
    }

    .article-grid{
      display:grid; grid-template-columns:1.1fr .9fr; gap:14px; align-items:start;
    }
    .article-list{
      border:1px solid rgba(20,22,26,.10);
      background:rgba(255,255,255,.82);
      border-radius: var(--radius2);
      box-shadow: var(--shadow);
      overflow:hidden;
    }
    .article-list header{
      position:static;
      background:transparent;
      border:none;
      backdrop-filter:none;
      padding:0;
    }
    .article-list .top{
      padding:16px 16px 12px;
      border-bottom:1px solid rgba(20,22,26,.08);
      background:linear-gradient(180deg, rgba(255,255,255,.92) 0%, rgba(255,255,255,.75) 100%);
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
    }
    .article-list .top h3{margin:0; font-size:16px}
    .article-list .top p{margin:6px 0 0; color:var(--muted); font-size:13px; line-height:1.6}
    .article-list ul{list-style:none; margin:0; padding:0}
    .article-list li{
      border-bottom:1px solid rgba(20,22,26,.08);
      padding:12px 16px;
      display:flex; gap:12px; align-items:flex-start;
      transition:background .15s ease;
    }
    .article-list li:last-child{border-bottom:none}
    .article-list li:hover{background:rgba(255,204,0,.08)}
    .article-list .idx{
      width:28px; height:28px; border-radius:12px;
      background:rgba(255,204,0,.14);
      border:1px solid rgba(255,204,0,.35);
      display:flex; align-items:center; justify-content:center;
      font-weight:1000; color:#2a2000;
      flex:0 0 auto;
      margin-top:2px;
      font-size:12.5px;
    }
    .article-list .txt{flex:1}
    .article-list .title{
      font-weight:1000; font-size:14px; margin-bottom:6px;
      display:flex; align-items:center; gap:10px; justify-content:space-between;
    }
    .article-list .desc{
      color:var(--muted); font-size:13px; line-height:1.6;
      margin:0;
    }
    .article-list .go{
      border:1px solid rgba(20,22,26,.12);
      background:#fff;
      border-radius:12px;
      padding:8px 10px;
      font-size:12.5px;
      font-weight:950;
      white-space:nowrap;
      transition:transform .15s ease, border-color .15s ease;
    }
    .article-list li:hover .go{transform:translateY(-1px); border-color:rgba(255,204,0,.45)}
    .side-panel{
      border:1px solid rgba(20,22,26,.10);
      background:rgba(255,255,255,.82);
      border-radius: var(--radius2);
      box-shadow: var(--shadow);
      padding:16px;
      position:relative;
      overflow:hidden;
    }
    .side-panel:before{
      content:"";
      position:absolute; inset:-2px;
      background:radial-gradient(480px 180px at 20% 10%, rgba(255,204,0,.20), transparent 60%),
                 radial-gradient(420px 200px at 90% 50%, rgba(11,92,255,.14), transparent 55%);
      opacity:.9;
      pointer-events:none;
    }
    .side-panel .inner{position:relative; z-index:1}
    .side-panel h3{margin:0 0 10px; font-size:16px}
    .side-panel p{margin:0 0 12px; color:var(--muted); font-size:13.5px; line-height:1.7}
    .network{
      display:flex; flex-direction:column; gap:10px;
      margin-top:12px;
    }
    .netitem{
      display:flex; gap:12px; align-items:flex-start;
      padding:12px;
      border-radius:18px;
      border:1px solid rgba(20,22,26,.08);
      background:rgba(255,255,255,.74);
      transition:transform .18s ease, border-color .18s ease;
    }
    .netitem:hover{transform:translateY(-2px); border-color:rgba(255,204,0,.45)}
    .neticon{
      width:42px; height:42px; border-radius:16px;
      display:flex; align-items:center; justify-content:center;
      border:1px solid rgba(255,204,0,.35);
      background:linear-gradient(135deg, rgba(255,204,0,.18), rgba(11,92,255,.10));
      box-shadow: 0 18px 40px rgba(255,204,0,.12);
      flex:0 0 auto;
    }
    .neticon svg{width:22px; height:22px; fill:#3a2a00}
    .netitem b{display:block; font-size:14px; margin-top:2px}
    .netitem span{display:block; color:var(--muted); font-size:13px; line-height:1.6; margin-top:6px}

    .faq{
      border:1px solid rgba(20,22,26,.10);
      background:rgba(255,255,255,.82);
      border-radius: var(--radius2);
      box-shadow: var(--shadow);
      overflow:hidden;
    }
    .faq .faq-head{
      padding:16px 16px 12px;
      border-bottom:1px solid rgba(20,22,26,.08);
      background:linear-gradient(180deg, rgba(255,255,255,.92) 0%, rgba(255,255,255,.76) 100%);
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
    }
    .faq .faq-head h3{margin:0; font-size:16px}
    .faq .faq-head p{margin:6px 0 0; color:var(--muted); font-size:13px; line-height:1.6}
    details.faq-item{
      border-bottom:1px solid rgba(20,22,26,.08);
      padding:0;
      background:#fff;
    }
    details.faq-item:last-child{border-bottom:none}
    details.faq-item summary{
      list-style:none;
      cursor:pointer;
      padding:14px 16px;
      display:flex; gap:12px; align-items:flex-start; justify-content:space-between;
      user-select:none;
      outline:none;
    }
    details.faq-item summary::-webkit-details-marker{display:none}
    .q{
      font-weight:1000; font-size:14px; line-height:1.6;
      color:#2b2f36;
      padding-top:2px;
    }
    .chev{
      width:34px; height:34px; border-radius:14px;
      border:1px solid rgba(20,22,26,.12);
      background:rgba(255,255,255,.78);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      transition:transform .18s ease, border-color .18s ease;
      margin-left:12px;
    }
    .chev svg{width:16px; height:16px; fill:#2b2f36}
    details[open] .chev{
      transform:rotate(180deg);
      border-color:rgba(255,204,0,.45);
    }
    details.faq-item .ans{
      padding:0 16px 16px;
      color:var(--muted);
      font-size:13.5px; line-height:1.75;
    }

    .reviews{
      display:grid; grid-template-columns:repeat(3, minmax(0,1fr)); gap:14px;
    }
    .review{
      border:1px solid rgba(20,22,26,.10);
      background:rgba(255,255,255,.84);
      border-radius: var(--radius2);
      box-shadow: 0 14px 35px rgba(20,22,26,.06);
      padding:16px;
      transition:transform .18s ease, border-color .18s ease, box-shadow .18s ease;
      position:relative;
      overflow:hidden;
      min-height:200px;
      display:flex; flex-direction:column;
      gap:10px;
    }
    .review:hover{transform:translateY(-2px); border-color:rgba(255,204,0,.45); box-shadow: 0 22px 60px rgba(20,22,26,.10)}
    .review .top{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
    }
    .avatar{
      width:44px; height:44px; border-radius:18px;
      border:1px solid rgba(20,22,26,.10);
      background:linear-gradient(135deg, rgba(255,204,0,.16), rgba(11,92,255,.10));
      box-shadow: 0 18px 40px rgba(255,204,0,.12);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
    }
    .avatar svg{width:22px; height:22px; fill:#3a2a00}
    .who b{display:block; font-size:14.5px; letter-spacing:-.2px}
    .who span{display:block; color:var(--muted2); font-size:12.5px; margin-top:4px; font-weight:850}
    .review .stars{
      display:flex; align-items:center; gap:6px;
      color:#2a2000; font-weight:1000; font-size:12.5px;
      white-space:nowrap;
    }
    .review .stars svg{width:14px; height:14px; fill:#ffb400}
    .review .text{
      margin:0;
      color:var(--muted);
      font-size:13.5px;
      line-height:1.75;
      flex:1;
    }
    .review .foot{
      display:flex; gap:10px; flex-wrap:wrap;
    }
    .review .pill2{
      border-radius:999px;
      padding:8px 10px;
      border:1px solid rgba(20,22,26,.10);
      background:rgba(255,255,255,.72);
      font-size:12.5px;
      font-weight:900;
      color:#2b2f36;
    }
    .review .pill2.y{background:rgba(255,204,0,.14); border-color:rgba(255,204,0,.35); color:#3a2a00}

    .form-wrap{
      border:1px solid rgba(20,22,26,.10);
      background:rgba(255,255,255,.82);
      border-radius: var(--radius2);
      box-shadow: var(--shadow);
      overflow:hidden;
    }
    .form-wrap .form-top{
      padding:16px 16px 12px;
      border-bottom:1px solid rgba(20,22,26,.08);
      background:
        radial-gradient(520px 180px at 18% 0%, rgba(255,204,0,.20), transparent 55%),
        radial-gradient(520px 180px at 95% 30%, rgba(11,92,255,.14), transparent 55%),
        linear-gradient(180deg, rgba(255,255,255,.92) 0%, rgba(255,255,255,.76) 100%);
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
    }
    .form-wrap .form-top h3{margin:0; font-size:16px}
    .form-wrap .form-top p{margin:6px 0 0; color:var(--muted); font-size:13.5px; line-height:1.6}
    form{
      padding:16px;
      display:grid;
      grid-template-columns:repeat(2, minmax(0,1fr));
      gap:12px;
    }
    .field{display:flex; flex-direction:column; gap:8px}
    .field label{
      font-size:12.5px;
      color:#2b2f36;
      font-weight:950;
    }
    .control, select, textarea, input{
      width:100%;
      border-radius:14px;
      border:1px solid rgba(20,22,26,.12);
      background:rgba(255,255,255,.86);
      padding:12px 12px;
      font-size:14px;
      color:#1d2128;
      outline:none;
      transition:box-shadow .15s ease, border-color .15s ease, transform .15s ease;
    }
    textarea{min-height:108px; resize:vertical}
    .control:focus, select:focus, textarea:focus, input:focus{
      box-shadow: var(--focus);
      border-color: rgba(255,204,0,.55);
    }
    .full{grid-column:1 / -1}
    .form-actions{
      grid-column:1 / -1;
      display:flex; gap:12px; align-items:center; justify-content:space-between; flex-wrap:wrap;
      padding-top:2px;
    }
    .hint{
      color:var(--muted2);
      font-size:12.5px;
      line-height:1.6;
      font-weight:850;
      max-width:55ch;
    }

    .ai-badge-row{
      display:flex; gap:10px; flex-wrap:wrap; margin-top:10px;
    }

    .tagcloud{
      display:flex; flex-wrap:wrap; gap:10px;
      padding-top:6px;
    }
    .cloudtag{
      border-radius:999px;
      padding:9px 10px;
      background:rgba(255,255,255,.74);
      border:1px solid rgba(20,22,26,.10);
      font-size:12.5px;
      font-weight:950;
      color:#2b2f36;
      transition:transform .15s ease, border-color .15s ease, background .15s ease;
      cursor:pointer;
    }
    .cloudtag:hover{
      transform:translateY(-1px);
      border-color:rgba(255,204,0,.45);
      background:rgba(255,204,0,.10);
    }

    .partner-strip{
      display:grid; grid-template-columns:repeat(5, minmax(0,1fr));
      gap:10px;
      margin-top:14px;
    }
    .partner{
      border-radius:16px;
      border:1px solid rgba(20,22,26,.10);
      background:rgba(255,255,255,.74);
      padding:12px 10px;
      text-align:center;
      font-weight:1000;
      color:#2b2f36;
      font-size:12.5px;
      box-shadow: 0 12px 25px rgba(20,22,26,.05);
    }

    footer{
      background:linear-gradient(180deg, rgba(255,204,0,.08) 0%, rgba(255,255,255,.95) 40%, rgba(255,255,255,1) 100%);
      border-top:1px solid rgba(20,22,26,.08);
      padding:22px 0 26px;
      margin-top:10px;
    }
    .footer-grid{
      display:grid; grid-template-columns:1.2fr .8fr; gap:16px; align-items:start;
    }
    .foot-card{
      border-radius: var(--radius2);
      border:1px solid rgba(20,22,26,.10);
      background:rgba(255,255,255,.86);
      box-shadow: 0 12px 30px rgba(20,22,26,.05);
      padding:16px;
    }
    .foot-card h3{margin:0 0 10px; font-size:16px}
    .foot-card p{margin:0; color:var(--muted); font-size:13.5px; line-height:1.75}
    .foot-links{
      margin-top:12px;
      display:flex; flex-wrap:wrap; gap:10px;
    }
    .foot-links a{
      border-radius:999px;
      padding:9px 10px;
      border:1px solid rgba(20,22,26,.10);
      background:rgba(255,255,255,.74);
      font-size:12.5px;
      font-weight:950;
      color:#2b2f36;
      transition:transform .15s ease, border-color .15s ease, background .15s ease;
    }
    .foot-links a:hover{transform:translateY(-1px); border-color:rgba(255,204,0,.45); background:rgba(255,204,0,.10)}
    .footer-right .kv{
      display:grid; grid-template-columns:1fr; gap:10px;
    }
    .kv .row{
      border:1px solid rgba(20,22,26,.10);
      border-radius:18px;
      padding:12px;
      background:rgba(255,255,255,.74);
    }
    .kv b{display:block; font-weight:1000; font-size:13.5px; margin-bottom:6px}
    .kv span{display:block; color:var(--muted); font-size:13px; line-height:1.6; font-weight:850}
    .copy{
      margin-top:14px;
      color:var(--muted2);
      font-size:12.5px;
      font-weight:850;
      display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap;
    }

    .backtop{
      position:fixed;
      right:16px;
      bottom:16px;
      z-index:60;
      width:46px; height:46px;
      border-radius:18px;
      border:1px solid rgba(20,22,26,.12);
      background:rgba(255,255,255,.86);
      box-shadow: 0 18px 48px rgba(20,22,26,.12);
      display:flex; align-items:center; justify-content:center;
      cursor:pointer;
      transition:transform .15s ease, opacity .2s ease, border-color .15s ease;
      opacity:0;
      pointer-events:none;
    }
    .backtop.show{
      opacity:1;
      pointer-events:auto;
      transform:translateY(0);
    }
    .backtop:hover{transform:translateY(-2px); border-color:rgba(255,204,0,.45)}
    .backtop svg{width:18px; height:18px; fill:#2b2f36}

    .float-cs{
      position:fixed;
      left:16px;
      bottom:16px;
      z-index:60;
      border-radius:20px;
      border:1px solid rgba(20,22,26,.12);
      background:rgba(255,255,255,.88);
      box-shadow: 0 18px 48px rgba(20,22,26,.12);
      padding:10px;
      display:flex; gap:10px; align-items:center;
      cursor:pointer;
      transition:transform .15s ease, border-color .15s ease;
    }
    .float-cs:hover{transform:translateY(-2px); border-color:rgba(255,204,0,.45)}
    .float-cs .qr{
      width:40px; height:40px;
      border-radius:16px;
      border:1px solid rgba(20,22,26,.10);
      background:linear-gradient(135deg, rgba(255,204,0,.16), rgba(11,92,255,.10));
      display:flex; align-items:center; justify-content:center;
      box-shadow: 0 18px 40px rgba(255,204,0,.12);
      flex:0 0 auto;
    }
    .float-cs img{
      width:34px; height:34px; border-radius:12px; object-fit:cover;
      display:block;
    }
    .float-cs .txt{
      display:flex; flex-direction:column; gap:4px;
      line-height:1.1;
    }
    .float-cs b{font-size:13px; font-weight:1000}
    .float-cs span{font-size:11.5px; color:var(--muted2); font-weight:850}

    .toast{
      position:fixed;
      left:50%; transform:translateX(-50%);
      bottom:96px;
      background:rgba(20,22,26,.92);
      color:#fff;
      border-radius:16px;
      padding:10px 12px;
      font-weight:900;
      font-size:13px;
      box-shadow: 0 20px 60px rgba(0,0,0,.22);
      opacity:0;
      pointer-events:none;
      transition:opacity .2s ease, transform .2s ease;
      z-index:70;
    }
    .toast.show{
      opacity:1;
      transform:translateX(-50%) translateY(-6px);
    }

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

    @media (max-width: 980px){
      .hero-grid{grid-template-columns:1fr; }
      .quick-stats{grid-template-columns:repeat(3, minmax(0,1fr))}
      .steps{grid-template-columns:repeat(2, minmax(0,1fr))}
      .cases{grid-template-columns:repeat(2, minmax(0,1fr))}
      .reviews{grid-template-columns:repeat(2, minmax(0,1fr))}
      .article-grid{grid-template-columns:1fr}
      .grid-3{grid-template-columns:repeat(2, minmax(0,1fr))}
      .partner-strip{grid-template-columns:repeat(3, minmax(0,1fr))}
      .float-cs{left:12px; bottom:12px}
      .backtop{right:12px; bottom:12px}
      form{grid-template-columns:1fr}
      .titem{grid-template-columns:1fr}
      .titem .time{justify-content:flex-start}
      .footer-grid{grid-template-columns:1fr}
    }
    @media (max-width: 720px){
      .nav-links{display:none}
      .menu-btn{display:block}
      .mobile-panel{display:block}
      nav{gap:0}
      .hero-card{padding:22px 16px}
      .hero-title{font-size:28px}
      .quick-stats{grid-template-columns:1fr}
      .grid-3, .grid-4{grid-template-columns:1fr}
      .steps{grid-template-columns:1fr}
      .cases{grid-template-columns:1fr}
      .reviews{grid-template-columns:1fr}
      .partner-strip{grid-template-columns:repeat(2, minmax(0,1fr))}
      .compare-head{flex-direction:column; align-items:flex-start}
      .token-quick{grid-template-columns:1fr 1fr}
      .section-head{flex-direction:column; align-items:flex-start}
      .float-cs .txt span{display:none}
    }

    @media (prefers-reduced-motion: reduce){
      html{scroll-behavior:auto}
      .hero-card:before{animation:none}
      .reveal{transition:none}
      .card, .step, .titem, .netitem, .review, .chip{transition:none}
      .backtop, .float-cs{transition:none}
    }