:root{
      --bg0:#ffffff;
      --bg1:#f7f6fb;
      --ink:#1f2937;
      --muted:#5b6677;
      --card:#ffffff;
      --line:rgba(16,24,40,.10);
      --shadow: 0 14px 40px rgba(17,24,39,.08);
      --shadow2: 0 10px 28px rgba(17,24,39,.10);
      --radius:18px;
      --radius2:26px;
      --focus: rgba(99,102,241,.22);
      --brandA:#6d5efc;
      --brandB:#20c997;
      --brandC:#ff7a59;
      --brandD:#18a0fb;
      --brandE:#f59e0b;
      --grad: radial-gradient(1200px 600px at 20% -10%, rgba(109,94,252,.20), transparent 55%),
              radial-gradient(1000px 520px at 90% 10%, rgba(32,201,151,.16), transparent 50%),
              radial-gradient(900px 540px at 70% 110%, rgba(255,122,89,.14), transparent 55%),
              linear-gradient(180deg, #ffffff 0%, #f7f6fb 55%, #ffffff 100%);
      --grad2: linear-gradient(135deg, rgba(109,94,252,.95), rgba(32,201,151,.90), rgba(255,122,89,.92));
      --grad3: linear-gradient(135deg, rgba(24,160,251,.95), rgba(245,158,11,.90));
      --btn:#111827;
      --btnText:#ffffff;
      --link:#2f5eff;
      --good:#0ea5e9;
      --warn:#f59e0b;
      --ok:#22c55e;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family: ui-sans-serif, system-ui, -apple-system, "PingFang SC","Hiragino Sans GB","Microsoft YaHei", Arial, sans-serif;
      color:var(--ink);
      background: var(--grad);
    }
    a{color:inherit; text-decoration:none}
    a:hover{opacity:.95}
    .container{
      width: min(1120px, calc(100% - 32px));
      margin: 0 auto;
    }
    .skip{
      position:absolute;
      left:-9999px;
      top:auto;
      width:1px;height:1px;
      overflow:hidden;
    }
    .skip:focus{
      left:16px; top:16px; width:auto;height:auto;
      padding:10px 12px; background:#fff; border:1px solid var(--line); border-radius:12px;
      z-index:9999;
      box-shadow: var(--shadow2);
      outline:none;
    }

    header{
      position: sticky;
      top: 0;
      z-index: 50;
      backdrop-filter: blur(10px);
      background: rgba(255,255,255,.72);
      border-bottom: 1px solid rgba(16,24,40,.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;
    }
    .ai-page-logo{
      width: 42px; height:auto;
      border-radius: 12px;
      box-shadow: 0 10px 20px rgba(109,94,252,.15);
      background:#fff;
      border: 1px solid rgba(16,24,40,.08);
    }
    .brand-title{
      display:flex; flex-direction:column; line-height:1.1;
    }
    .brand-title strong{
      font-size: 14px;
      letter-spacing:.2px;
    }
    .brand-title span{
      font-size: 12px;
      color: var(--muted);
      margin-top:4px;
      white-space:nowrap;
    }

    nav ul{
      list-style:none; margin:0; padding:0;
      display:flex; gap: 18px;
      align-items:center;
    }
    nav a{
      font-size: 13px;
      color: rgba(17,24,39,.82);
      padding: 10px 8px;
      border-radius: 12px;
      transition: transform .15s ease, background .15s ease;
      display:inline-flex; align-items:center; gap: 8px;
    }
    nav a:hover{
      background: rgba(109,94,252,.08);
      transform: translateY(-1px);
    }
    .nav-right{
      display:flex; align-items:center; gap: 10px;
      min-width: 200px;
      justify-content:flex-end;
    }
    .pill{
      display:inline-flex; align-items:center; gap:10px;
      padding: 10px 12px;
      border:1px solid rgba(16,24,40,.10);
      border-radius: 999px;
      background: rgba(255,255,255,.65);
      box-shadow: 0 12px 28px rgba(17,24,39,.06);
      max-width: 300px;
    }
    .pill b{font-size:12.5px}
    .pill span{font-size:12px; color:var(--muted); white-space:nowrap; overflow:hidden; text-overflow:ellipsis}
    .btn{
      border: 1px solid rgba(17,24,39,.12);
      background:#fff;
      border-radius: 14px;
      padding: 10px 14px;
      font-size: 13px;
      cursor:pointer;
      transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease, background .15s ease;
      display:inline-flex; align-items:center; justify-content:center; gap:10px;
      user-select:none;
      color: rgba(17,24,39,.92);
      box-shadow: 0 12px 26px rgba(17,24,39,.06);
      white-space:nowrap;
    }
    .btn:focus{
      outline: none;
      box-shadow: 0 0 0 4px var(--focus), 0 12px 26px rgba(17,24,39,.06);
    }
    .btn:hover{transform: translateY(-1px); border-color: rgba(109,94,252,.35)}
    .btn-primary{
      background: var(--grad2);
      border-color: rgba(109,94,252,.25);
      color:#fff;
      box-shadow: 0 18px 40px rgba(109,94,252,.22);
    }
    .btn-primary:hover{
      transform: translateY(-2px);
      box-shadow: 0 22px 48px rgba(109,94,252,.26);
    }
    .btn-ghost{
      background: rgba(255,255,255,.6);
    }
    .btn-sm{padding:8px 12px; border-radius: 12px; font-size:12.5px}
    .icon-dot{
      width:10px; height:10px; border-radius:50%;
      background: var(--grad2);
      box-shadow: 0 8px 18px rgba(109,94,252,.35);
      flex: 0 0 auto;
    }
    .hamburger{
      display:none;
      width:44px; height:44px;
      border-radius: 14px;
      border:1px solid rgba(17,24,39,.12);
      background: rgba(255,255,255,.65);
      cursor:pointer;
      align-items:center; justify-content:center;
      box-shadow: 0 12px 26px rgba(17,24,39,.06);
    }
    .hamburger:focus{outline:none; box-shadow: 0 0 0 4px var(--focus), 0 12px 26px rgba(17,24,39,.06);}
    .hamburger span{
      width:18px; height:2px; background: rgba(17,24,39,.84);
      position:relative; display:block; border-radius:2px;
    }
    .hamburger span:before,.hamburger span:after{
      content:""; position:absolute; left:0; width:18px; height:2px; background: rgba(17,24,39,.84); border-radius:2px;
      transition: transform .18s ease, top .18s ease, opacity .18s ease;
    }
    .hamburger span:before{top:-6px}
    .hamburger span:after{top:6px}
    .hamburger[aria-expanded="true"] span{background: transparent}
    .hamburger[aria-expanded="true"] span:before{top:0; transform: rotate(45deg)}
    .hamburger[aria-expanded="true"] span:after{top:0; transform: rotate(-45deg)}

    .mobile-panel{
      display:none;
      padding: 6px 0 14px;
    }
    .mobile-links{
      display:flex; flex-direction:column; gap: 6px;
      border: 1px solid rgba(16,24,40,.08);
      background: rgba(255,255,255,.78);
      border-radius: 18px;
      padding: 10px;
      box-shadow: 0 18px 42px rgba(17,24,39,.10);
    }
    .mobile-links a{
      padding: 12px 12px;
      border-radius: 14px;
      font-size: 13.5px;
      color: rgba(17,24,39,.88);
      background: rgba(255,255,255,.7);
      border: 1px solid rgba(16,24,40,.08);
    }
    .mobile-links a:hover{border-color: rgba(109,94,252,.30)}
    main{padding: 20px 0 44px}

    .hero{
      position:relative;
      padding: 34px 0 18px;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.08fr .92fr;
      gap: 18px;
      align-items: stretch;
    }
    .hero-card{
      border-radius: var(--radius2);
      background: rgba(255,255,255,.70);
      border: 1px solid rgba(16,24,40,.10);
      box-shadow: var(--shadow);
      padding: 22px;
      overflow:hidden;
      position:relative;
      isolation:isolate;
    }
    .hero-card:before{
      content:"";
      position:absolute; inset:-2px;
      background:
        radial-gradient(600px 260px at 20% 10%, rgba(109,94,252,.22), transparent 55%),
        radial-gradient(520px 240px at 90% 0%, rgba(32,201,151,.18), transparent 50%),
        radial-gradient(520px 260px at 70% 110%, rgba(255,122,89,.16), transparent 55%);
      z-index:-1;
      filter: saturate(1.06);
    }
    .hero-badge-row{
      display:flex; flex-wrap:wrap; gap:10px; align-items:center;
      margin-bottom: 12px;
    }
    .badge{
      display:inline-flex; align-items:center; gap:10px;
      padding: 9px 12px;
      border-radius: 999px;
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.70);
      font-size: 12.5px;
      color: rgba(17,24,39,.82);
      box-shadow: 0 12px 28px rgba(17,24,39,.06);
    }
    .badge .spark{
      width: 22px; height: 22px;
      border-radius: 10px;
      background: linear-gradient(135deg, rgba(109,94,252,.95), rgba(32,201,151,.9));
      display:flex; align-items:center; justify-content:center;
      box-shadow: 0 16px 32px rgba(109,94,252,.18);
      color:#fff;
      font-weight:800;
      font-size: 12px;
      flex: 0 0 auto;
    }
    .hero h1{
      margin: 8px 0 10px;
      font-size: 32px;
      line-height: 1.18;
      letter-spacing: -0.6px;
    }
    .lead{
      color: var(--muted);
      font-size: 14.5px;
      line-height: 1.7;
      margin: 0 0 16px;
      max-width: 56ch;
    }
    .hero-actions{
      display:flex; flex-wrap:wrap; gap: 12px;
      align-items:center;
      margin: 16px 0 12px;
    }
    .trust-row{
      display:flex; flex-wrap:wrap;
      gap: 12px;
      margin-top: 10px;
      align-items:flex-start;
    }
    .trust{
      flex: 1 1 220px;
      display:flex; gap: 12px; align-items:flex-start;
      padding: 12px 12px;
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.65);
      border-radius: 18px;
      min-width: 220px;
    }
    .trust svg{flex:0 0 auto}
    .trust b{font-size: 13.5px}
    .trust p{margin: 6px 0 0; color:var(--muted); font-size: 12.8px; line-height: 1.55}

    .hero-side{
      display:flex; flex-direction:column; gap: 12px;
    }
    .gradient-panel{
      border-radius: var(--radius2);
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.66);
      box-shadow: 0 16px 44px rgba(17,24,39,.10);
      padding: 16px;
      position:relative;
      overflow:hidden;
    }
    .gradient-panel:before{
      content:"";
      position:absolute; inset:-2px;
      background:
        radial-gradient(540px 260px at 10% 10%, rgba(24,160,251,.20), transparent 55%),
        radial-gradient(540px 260px at 90% 30%, rgba(245,158,11,.16), transparent 55%),
        radial-gradient(520px 260px at 70% 110%, rgba(109,94,252,.16), transparent 55%);
      z-index:-1;
    }
    .panel-title{
      display:flex; align-items:center; justify-content:space-between; gap: 12px;
      margin-bottom: 10px;
    }
    .panel-title b{font-size: 14.5px}
    .chip-row{display:flex; gap:8px; flex-wrap:wrap}
    .chip{
      border-radius: 999px;
      padding: 8px 10px;
      font-size: 12px;
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.65);
      color: rgba(17,24,39,.82);
      display:inline-flex; gap:8px; align-items:center;
      white-space:nowrap;
    }
    .chip i{
      width: 10px; height: 10px; border-radius: 50%;
      background: var(--grad3);
      display:inline-block;
      box-shadow: 0 12px 24px rgba(24,160,251,.18);
    }
    .metric-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 10px;
      margin-top: 8px;
    }
    .metric{
      padding: 12px;
      border-radius: 16px;
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.72);
      transition: transform .18s ease, box-shadow .18s ease;
    }
    .metric:hover{
      transform: translateY(-2px);
      box-shadow: 0 16px 36px rgba(17,24,39,.10);
    }
    .metric .k{
      font-size: 12px; color: var(--muted);
      display:flex; align-items:center; justify-content:space-between; gap: 10px;
      margin-bottom: 8px;
    }
    .meter{
      width: 46px; height: 10px;
      border-radius: 999px;
      border:1px solid rgba(16,24,40,.10);
      overflow:hidden;
      background: rgba(255,255,255,.7);
    }
    .meter > span{
      display:block; height:100%;
      background: var(--grad2);
      width: 60%;
      border-radius: 999px;
      animation: meterIn 1.1s ease both;
    }
    @keyframes meterIn{
      from{transform: scaleX(.4); opacity:.6}
      to{transform: scaleX(1); opacity:1}
    }
    .metric .v{
      font-size: 18px;
      font-weight: 820;
      letter-spacing: -0.3px;
    }
    .metric .s{
      color: var(--muted);
      font-size: 12.5px;
      margin-top: 6px;
      line-height: 1.45;
      min-height: 36px;
    }
    .side-list{
      border-radius: var(--radius2);
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.68);
      box-shadow: 0 16px 44px rgba(17,24,39,.10);
      padding: 16px;
    }
    .side-list h3{
      margin: 0 0 10px;
      font-size: 14.5px;
    }
    .mini-steps{
      list-style:none; margin:0; padding:0;
      display:flex; flex-direction:column; gap: 10px;
    }
    .mini-steps li{
      display:flex; gap: 12px; align-items:flex-start;
      padding: 10px 10px;
      border-radius: 16px;
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.72);
    }
    .num{
      width: 34px; height: 34px; border-radius: 14px;
      background: rgba(109,94,252,.12);
      border: 1px solid rgba(109,94,252,.25);
      display:flex; align-items:center; justify-content:center;
      font-weight: 900;
      color: rgba(109,94,252,.95);
      flex: 0 0 auto;
    }
    .mini-steps b{font-size: 13.5px}
    .mini-steps p{margin: 5px 0 0; color:var(--muted); font-size: 12.6px; line-height: 1.5}

    section{
      padding: 26px 0;
    }
    .section-head{
      display:flex; align-items:flex-end; justify-content:space-between; gap: 14px; margin-bottom: 14px;
    }
    .section-head h2{
      margin:0;
      font-size: 22px;
      letter-spacing: -0.3px;
    }
    .section-head p{
      margin:0;
      color:var(--muted);
      font-size: 13.8px;
      line-height: 1.6;
      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{
      background: rgba(255,255,255,.70);
      border: 1px solid rgba(16,24,40,.10);
      border-radius: var(--radius);
      box-shadow: 0 14px 40px rgba(17,24,39,.07);
      padding: 16px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      position:relative;
      overflow:hidden;
    }
    .card:hover{
      transform: translateY(-2px);
      box-shadow: 0 20px 50px rgba(17,24,39,.11);
      border-color: rgba(109,94,252,.25);
    }
    .card h3{
      margin: 0 0 8px;
      font-size: 15.5px;
      letter-spacing: -0.2px;
    }
    .card p{
      margin: 0;
      color: var(--muted);
      font-size: 13.6px;
      line-height: 1.7;
    }
    .card .tagrow{display:flex; flex-wrap:wrap; gap:8px; margin-top: 12px}
    .tag{
      border-radius: 999px;
      padding: 8px 10px;
      border:1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.7);
      font-size: 12px;
      color: rgba(17,24,39,.82);
    }

    .cap-grid{
      display:grid;
      grid-template-columns: 1.05fr .95fr;
      gap: 12px;
      align-items: stretch;
    }
    .cap-left{
      padding: 18px;
      border-radius: var(--radius2);
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.70);
      box-shadow: 0 14px 40px rgba(17,24,39,.07);
      overflow:hidden;
      position:relative;
    }
    .cap-left:after{
      content:"";
      position:absolute; inset:-2px;
      background:
        radial-gradient(500px 240px at 15% 10%, rgba(109,94,252,.16), transparent 55%),
        radial-gradient(520px 260px at 80% 30%, rgba(32,201,151,.14), transparent 55%),
        radial-gradient(520px 260px at 60% 110%, rgba(255,122,89,.12), transparent 55%);
      z-index: -1;
    }
    .cap-left .kicker{
      display:flex; align-items:center; gap: 10px; margin-bottom: 10px;
    }
    .kicker .dot{
      width: 12px; height: 12px; border-radius: 50%;
      background: var(--grad2);
      box-shadow: 0 14px 30px rgba(109,94,252,.20);
    }
    .cap-left .kicker b{font-size: 13px; color: rgba(17,24,39,.84)}
    .cap-left h2{margin: 0 0 10px; font-size: 22px; letter-spacing:-0.35px}
    .cap-left .lead2{
      margin: 0 0 14px;
      color: var(--muted);
      line-height: 1.75;
      font-size: 13.8px;
      max-width: 70ch;
      position:relative;
      z-index:1;
    }
    .cap-list{
      list-style:none; margin:0; padding:0;
      display:grid; gap: 10px;
      position:relative; z-index:1;
    }
    .cap-item{
      display:flex; gap: 12px; align-items:flex-start;
      padding: 12px;
      border-radius: 16px;
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.72);
    }
    .cap-icon{
      width: 36px; height: 36px; border-radius: 14px;
      background: rgba(109,94,252,.12);
      border: 1px solid rgba(109,94,252,.22);
      display:flex; align-items:center; justify-content:center;
      flex: 0 0 auto;
      color: rgba(109,94,252,.95);
      font-weight: 900;
    }
    .cap-item b{font-size: 13.8px}
    .cap-item p{margin-top: 6px; color: var(--muted); font-size: 12.8px; line-height: 1.55}

    .cap-right{
      display:flex; flex-direction:column; gap: 12px;
    }
    .quote{
      border-radius: var(--radius2);
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.70);
      padding: 16px;
      box-shadow: 0 14px 40px rgba(17,24,39,.07);
    }
    .quote .top{
      display:flex; align-items:center; justify-content:space-between; gap: 12px;
      margin-bottom: 10px;
    }
    .score{
      display:flex; gap: 10px; align-items:center;
    }
    .score .star{
      width: 42px; height: 42px; border-radius: 18px;
      background: rgba(245,158,11,.14);
      border: 1px solid rgba(245,158,11,.30);
      display:flex; align-items:center; justify-content:center;
      box-shadow: 0 18px 38px rgba(245,158,11,.15);
      font-size: 18px;
    }
    .score b{font-size: 15px}
    .quote p{margin: 0; color: var(--muted); line-height:1.75; font-size: 13.6px}
    .quote .actions{
      display:flex; flex-wrap:wrap; gap: 10px;
      margin-top: 14px;
    }
    .form-mini{
      border-radius: var(--radius2);
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.70);
      padding: 16px;
      box-shadow: 0 14px 40px rgba(17,24,39,.07);
    }
    .form-mini h3{margin:0 0 10px; font-size: 15.5px}
    .form-mini p{margin:0 0 12px; color: var(--muted); font-size: 13.4px; line-height:1.65}
    form{
      display:grid;
      gap: 10px;
    }
    .field-row{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 10px;
    }
    label{
      display:flex; flex-direction:column; gap: 6px;
      font-size: 12.8px;
      color: rgba(17,24,39,.85);
    }
    input, select, textarea{
      width:100%;
      padding: 11px 12px;
      border-radius: 14px;
      border: 1px solid rgba(16,24,40,.12);
      background: rgba(255,255,255,.85);
      color: rgba(17,24,39,.92);
      outline:none;
      transition: box-shadow .15s ease, border-color .15s ease;
      font-size: 13.5px;
    }
    textarea{min-height: 92px; resize: vertical}
    input:focus, select:focus, textarea:focus{
      border-color: rgba(109,94,252,.40);
      box-shadow: 0 0 0 4px var(--focus);
    }
    .form-actions{
      display:flex; gap: 10px; flex-wrap:wrap; align-items:center;
      margin-top: 2px;
    }
    .hint{
      color: var(--muted);
      font-size: 12.2px;
      line-height: 1.5;
    }

    .steps{
      display:grid; grid-template-columns: repeat(4, 1fr);
      gap: 12px;
    }
    .step{
      padding: 16px;
      border-radius: var(--radius);
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.70);
      box-shadow: 0 14px 40px rgba(17,24,39,.07);
      position:relative;
      overflow:hidden;
    }
    .step:before{
      content:"";
      position:absolute; inset:-2px;
      background: radial-gradient(520px 240px at 15% 0%, rgba(109,94,252,.14), transparent 55%);
      z-index:0;
    }
    .step > *{position:relative; z-index:1}
    .step .snum{
      width: 44px; height: 44px; border-radius: 18px;
      background: rgba(109,94,252,.12);
      border: 1px solid rgba(109,94,252,.24);
      display:flex; align-items:center; justify-content:center;
      font-weight: 950;
      color: rgba(109,94,252,.95);
      margin-bottom: 10px;
      box-shadow: 0 18px 40px rgba(109,94,252,.12);
    }
    .step h3{margin: 0 0 8px; font-size: 15.5px}
    .step p{margin:0; color: var(--muted); font-size: 13.5px; line-height: 1.7}

    .table-wrap{
      border-radius: var(--radius2);
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.70);
      box-shadow: 0 14px 40px rgba(17,24,39,.07);
      overflow:hidden;
    }
    .table-head{
      padding: 14px 16px;
      display:flex; justify-content:space-between; align-items:center; gap: 12px;
      border-bottom: 1px solid rgba(16,24,40,.08);
      background:
        radial-gradient(700px 220px at 20% 0%, rgba(109,94,252,.14), transparent 60%),
        radial-gradient(600px 220px at 90% 10%, rgba(32,201,151,.12), transparent 60%),
        rgba(255,255,255,.70);
    }
    .table-head b{font-size: 15px}
    .table-head span{color: var(--muted); font-size: 12.8px}
    .table-scroll{
      overflow:auto;
      -webkit-overflow-scrolling: touch;
    }
    table{
      width:100%;
      border-collapse: collapse;
      min-width: 820px;
    }
    th, td{
      padding: 12px 12px;
      border-bottom: 1px solid rgba(16,24,40,.08);
      text-align:left;
      vertical-align: middle;
      font-size: 13.5px;
    }
    th{
      font-size: 12.5px;
      color: rgba(17,24,39,.78);
      background: rgba(255,255,255,.6);
      position: sticky;
      top: 0;
      z-index: 1;
    }
    tr:last-child td{border-bottom:none}
    .badge2{
      display:inline-flex; align-items:center; gap: 8px;
      padding: 8px 10px;
      border-radius: 999px;
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.72);
      font-size: 12px;
      color: rgba(17,24,39,.84);
      white-space:nowrap;
    }
    .badge2 i{
      width: 10px; height: 10px; border-radius: 50%;
      background: var(--grad2);
      display:inline-block;
      box-shadow: 0 14px 30px rgba(109,94,252,.18);
    }
    .good{
      color: rgba(14,165,233,.95);
      font-weight: 800;
    }
    .neutral{
      color: rgba(17,24,39,.70);
      font-weight: 700;
    }
    .check{
      display:inline-flex; align-items:center; justify-content:center;
      width: 22px; height: 22px;
      border-radius: 10px;
      background: rgba(34,197,94,.12);
      border:1px solid rgba(34,197,94,.28);
      color: rgba(34,197,94,.95);
      font-weight: 900;
    }
    .x{
      display:inline-flex; align-items:center; justify-content:center;
      width: 22px; height: 22px;
      border-radius: 10px;
      background: rgba(239,68,68,.10);
      border:1px solid rgba(239,68,68,.22);
      color: rgba(239,68,68,.9);
      font-weight: 900;
    }

    .timeline{
      display:grid;
      grid-template-columns: 1fr;
      gap: 12px;
    }
    .time-card{
      border-radius: var(--radius2);
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.70);
      box-shadow: 0 14px 40px rgba(17,24,39,.07);
      padding: 16px;
    }
    .time-head{
      display:flex; justify-content:space-between; align-items:flex-start; gap: 12px;
      margin-bottom: 10px;
    }
    .time-head b{font-size: 15.5px}
    .time-head span{color: var(--muted); font-size: 12.8px}
    .time-items{
      display:grid; gap: 10px;
      grid-template-columns: repeat(2, 1fr);
    }
    .time-item{
      padding: 12px;
      border-radius: 16px;
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.72);
    }
    .time-item b{display:flex; align-items:center; gap: 10px; font-size: 13.8px}
    .time-item b i{
      width: 10px; height: 10px; border-radius: 50%;
      background: var(--grad3);
      box-shadow: 0 16px 30px rgba(24,160,251,.16);
      flex: 0 0 auto;
    }
    .time-item p{margin: 7px 0 0; color: var(--muted); font-size: 12.8px; line-height: 1.55}

    .case-grid{
      display:grid; grid-template-columns: repeat(3, 1fr);
      gap: 12px;
    }
    .case-card{
      border-radius: var(--radius2);
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.70);
      box-shadow: 0 14px 40px rgba(17,24,39,.07);
      overflow:hidden;
      padding: 0;
      display:flex; flex-direction:column;
      min-height: 248px;
    }
    .case-media{
      padding: 14px 14px 0;
      display:flex; align-items:center; justify-content:flex-start;
      gap: 10px;
    }
    .media-pill{
      display:inline-flex; align-items:center; gap: 8px;
      padding: 8px 10px;
      border-radius: 999px;
      border:1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.76);
      font-size: 12px;
      color: rgba(17,24,39,.82);
    }
    .media-pill i{width: 10px; height: 10px; border-radius: 50%; background: var(--grad2); display:inline-block}
    .case-body{
      padding: 12px 14px 14px;
      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:13.6px; line-height:1.7}
    .case-footer{
      margin-top:auto;
      display:flex; align-items:center; justify-content:space-between; gap: 10px;
      padding-top: 4px;
    }
    .small{
      color: var(--muted);
      font-size: 12.5px;
    }

    .article-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
    }
    .article-card{
      border-radius: var(--radius2);
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.70);
      box-shadow: 0 14px 40px rgba(17,24,39,.07);
      padding: 16px;
    }
    .article-card h3{margin:0 0 10px; font-size: 15.5px}
    .list{
      list-style:none; margin:0; padding:0;
      display:grid; gap: 10px;
    }
    .list a{
      display:flex; align-items:flex-start; justify-content:space-between; gap: 12px;
      padding: 12px;
      border-radius: 16px;
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.72);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .list a:hover{
      transform: translateY(-2px);
      box-shadow: 0 16px 34px rgba(17,24,39,.10);
      border-color: rgba(109,94,252,.25);
    }
    .list a b{font-size: 13.6px; line-height:1.35}
    .list a span{color: var(--muted); font-size: 12.4px; white-space:nowrap; flex:0 0 auto; margin-top:2px}

    .faq-wrap{
      display:grid;
      grid-template-columns: 1.05fr .95fr;
      gap: 12px;
      align-items:start;
    }
    .faq-col{
      border-radius: var(--radius2);
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.70);
      box-shadow: 0 14px 40px rgba(17,24,39,.07);
      overflow:hidden;
    }
    .faq-item{
      border-bottom: 1px solid rgba(16,24,40,.08);
    }
    .faq-item:last-child{border-bottom:none}
    .faq-q{
      width:100%;
      text-align:left;
      background: transparent;
      border:none;
      cursor:pointer;
      padding: 14px 16px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap: 12px;
      font-size: 14px;
      color: rgba(17,24,39,.92);
    }
    .faq-q:focus{outline:none; box-shadow: inset 0 0 0 3px var(--focus)}
    .faq-q .chev{
      width: 34px; height: 34px; border-radius: 14px;
      border:1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.72);
      display:flex; align-items:center; justify-content:center;
      transition: transform .18s ease;
      flex: 0 0 auto;
    }
    .faq-a{
      max-height: 0;
      overflow:hidden;
      transition: max-height .25s ease;
    }
    .faq-a .inner{
      padding: 0 16px 14px;
      color: var(--muted);
      line-height: 1.75;
      font-size: 13.6px;
    }
    .faq-item[data-open="true"] .faq-a{max-height: 220px}
    .faq-item[data-open="true"] .chev{transform: rotate(180deg)}
    .faq-side{
      display:flex; flex-direction:column; gap: 12px;
    }
    .faq-side .note{
      border-radius: var(--radius2);
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.70);
      box-shadow: 0 14px 40px rgba(17,24,39,.07);
      padding: 16px;
      position:relative;
      overflow:hidden;
    }
    .faq-side .note:before{
      content:"";
      position:absolute; inset:-2px;
      background: radial-gradient(620px 240px at 20% 0%, rgba(255,122,89,.14), transparent 60%);
      z-index:0;
    }
    .faq-side .note > *{position:relative; z-index:1}
    .note h3{margin:0 0 8px; font-size: 15.5px}
    .note p{margin:0; color:var(--muted); line-height:1.7; font-size: 13.6px}
    .note .call{
      margin-top: 12px;
      display:flex; flex-wrap:wrap; gap: 10px;
      align-items:center;
    }
    .label-list{
      display:flex; flex-wrap:wrap; gap:8px; margin-top: 12px;
    }
    .label{
      border-radius: 999px;
      padding: 8px 10px;
      font-size: 12px;
      border:1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.72);
      color: rgba(17,24,39,.82);
      cursor:pointer;
      transition: transform .16s ease, border-color .16s ease;
      user-select:none;
    }
    .label:hover{transform: translateY(-1px); border-color: rgba(109,94,252,.30)}
    .label[data-active="true"]{
      border-color: rgba(109,94,252,.35);
      box-shadow: 0 0 0 4px rgba(109,94,252,.10);
    }

    .clients-grid{
      display:grid; grid-template-columns: repeat(3, 1fr);
      gap: 12px;
    }
    .review{
      border-radius: var(--radius2);
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.70);
      box-shadow: 0 14px 40px rgba(17,24,39,.07);
      padding: 16px;
      display:flex; flex-direction:column; gap: 10px;
      min-height: 210px;
    }
    .review .head{
      display:flex; align-items:center; justify-content:space-between; gap: 12px;
    }
    .avatar{
      width: 42px; height: 42px; border-radius: 18px;
      border:1px solid rgba(16,24,40,.10);
      background:
        radial-gradient(24px 24px at 30% 30%, rgba(109,94,252,.25), transparent 60%),
        radial-gradient(26px 26px at 70% 70%, rgba(32,201,151,.18), transparent 60%),
        rgba(255,255,255,.75);
      display:flex; align-items:center; justify-content:center;
      font-weight: 950; color: rgba(17,24,39,.82);
    }
    .review b{font-size: 14px}
    .stars{
      display:flex; gap: 3px; color: rgba(245,158,11,.95);
      font-size: 13px;
      align-items:center;
    }
    .review p{
      margin:0;
      color: var(--muted);
      font-size: 13.6px;
      line-height: 1.75;
      flex:1;
    }
    .review .meta{
      color: rgba(17,24,39,.76);
      font-size: 12.8px;
      display:flex; align-items:center; justify-content:space-between; gap: 12px;
      border-top: 1px dashed rgba(16,24,40,.10);
      padding-top: 10px;
    }

    .media-grid{
      display:grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 12px;
      align-items:stretch;
    }
    .image-card{
      border-radius: var(--radius2);
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.70);
      box-shadow: 0 14px 40px rgba(17,24,39,.07);
      padding: 14px;
      overflow:hidden;
      display:flex; flex-direction:column; gap: 10px;
    }
    .img-wrap{
      width: 100%;
      border-radius: 18px;
      overflow:hidden;
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.7);
    }
    .img-wrap img{
      display:block;
      width:100%;
      height:auto;
      object-fit: contain;
    }
    .image-card h3{margin:0; font-size: 15.5px}
    .image-card p{margin:0; color:var(--muted); font-size: 13.6px; line-height:1.7}

    .token-grid{
      display:grid; grid-template-columns: 1.05fr .95fr;
      gap: 12px;
      align-items:stretch;
    }
    .token-card{
      border-radius: var(--radius2);
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.70);
      box-shadow: 0 14px 40px rgba(17,24,39,.07);
      padding: 16px;
      overflow:hidden;
      position:relative;
    }
    .token-card:before{
      content:"";
      position:absolute; inset:-2px;
      background: radial-gradient(700px 240px at 20% 0%, rgba(245,158,11,.14), transparent 60%);
      z-index:0;
    }
    .token-card > *{position:relative; z-index:1}
    .token-card h3{margin:0 0 10px; font-size: 15.5px}
    .token-card p{margin:0; color:var(--muted); line-height:1.75; font-size: 13.6px}
    .token-form{
      margin-top: 12px;
      display:grid;
      gap: 10px;
    }
    .token-note{
      border-radius: 18px;
      border:1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.72);
      padding: 12px;
      color: rgba(17,24,39,.82);
      font-size: 12.8px;
      line-height: 1.6;
      margin-top: 12px;
    }
    .token-side{
      display:flex; flex-direction:column; gap: 12px;
    }
    .token-list{
      list-style:none; margin:0; padding:0;
      display:grid; gap: 10px;
    }
    .token-list li{
      padding: 12px;
      border-radius: 16px;
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.72);
      display:flex; justify-content:space-between; gap: 12px; align-items:flex-start;
    }
    .token-list b{font-size: 13.6px}
    .token-list span{color: var(--muted); font-size: 12.5px; white-space:nowrap}
    .muted-line{color: var(--muted); font-size: 12.8px; margin-top: 2px; line-height:1.6}
    .price-pill{
      display:inline-flex; align-items:baseline; gap: 10px;
      padding: 12px 12px;
      border-radius: 18px;
      border:1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.72);
    }
    .price-pill b{font-size: 16.5px}
    .price-pill span{color: var(--muted); font-size: 12.8px}

    .footer{
      border-top: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.70);
      backdrop-filter: blur(10px);
      padding: 18px 0 26px;
      color: rgba(17,24,39,.90);
    }
    .footer-grid{
      display:grid; grid-template-columns: 1.2fr .8fr;
      gap: 12px;
      align-items:start;
    }
    .footer-left{
      display:flex; flex-direction:column; gap: 10px;
    }
    .footer-brand{
      display:flex; align-items:center; gap: 12px;
    }
    .footer-brand .ico{
      width: 44px; height: 44px; border-radius: 18px;
      border:1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.78);
      display:flex; align-items:center; justify-content:center;
      font-weight: 950;
      box-shadow: 0 14px 30px rgba(17,24,39,.08);
      flex:0 0 auto;
    }
    .footer-left b{font-size: 14px}
    .footer-left p{margin:0; color: var(--muted); font-size: 13.3px; line-height:1.7}
    .footer-mid{
      display:flex; flex-wrap:wrap; gap: 10px; align-items:center;
      margin-top: 2px;
    }
    .foot-links{
      display:flex; flex-wrap:wrap; gap: 10px;
      align-items:center;
    }
    .foot-links a{
      border-radius: 14px;
      padding: 10px 12px;
      border:1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.78);
      font-size: 13px;
      color: rgba(17,24,39,.84);
      transition: transform .16s ease, border-color .16s ease;
    }
    .foot-links a:hover{transform: translateY(-1px); border-color: rgba(109,94,252,.30)}
    .footer-right{
      display:flex; flex-direction:column; gap: 10px; align-items:flex-end;
    }
    .kefu{
      display:flex; gap: 12px; align-items:center;
      border-radius: var(--radius2);
      border:1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.78);
      padding: 12px;
      max-width: 460px;
    }
    .kefu img{
      width: 78px;
      height: 78px;
      border-radius: 18px;
      object-fit: cover;
      border:1px solid rgba(16,24,40,.10);
      background:#fff;
    }
    .kefu .txt{
      display:flex; flex-direction:column; gap: 6px;
      align-items:flex-start;
    }
    .kefu .txt b{font-size: 14px}
    .kefu .txt span{color: var(--muted); font-size: 12.8px; line-height:1.55}
    .copyright{
      margin-top: 14px;
      color: rgba(17,24,39,.72);
      font-size: 12.5px;
      text-align:right;
      width:100%;
    }

    .floating{
      position: fixed;
      right: 16px;
      bottom: 16px;
      z-index: 60;
      display:flex; flex-direction:column; gap: 10px;
      align-items:flex-end;
    }
    .float-btn{
      border-radius: 18px;
      border:1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 18px 44px rgba(17,24,39,.18);
      padding: 10px 12px;
      display:flex; align-items:center; gap: 10px;
      cursor:pointer;
      transition: transform .16s ease, box-shadow .16s ease;
      user-select:none;
      max-width: 220px;
    }
    .float-btn:hover{transform: translateY(-2px); box-shadow: 0 22px 56px rgba(17,24,39,.22)}
    .float-btn:focus{outline:none; box-shadow: 0 0 0 4px var(--focus), 0 18px 44px rgba(17,24,39,.18);}
    .float-btn .badgeIcon{
      width: 38px; height: 38px; border-radius: 16px;
      background: rgba(109,94,252,.12);
      border:1px solid rgba(109,94,252,.22);
      display:flex; align-items:center; justify-content:center;
      font-weight: 950;
      color: rgba(109,94,252,.95);
      flex: 0 0 auto;
    }
    .float-btn b{font-size: 13.5px}
    .float-btn span{font-size: 12.6px; color:var(--muted); white-space:nowrap; overflow:hidden; text-overflow:ellipsis}
    .toTop{
      width: 46px; height: 46px;
      border-radius: 18px;
      border:1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 18px 44px rgba(17,24,39,.18);
      display:flex; align-items:center; justify-content:center;
      cursor:pointer;
      transition: transform .16s ease, box-shadow .16s ease;
    }
    .toTop:hover{transform: translateY(-2px); box-shadow: 0 22px 56px rgba(17,24,39,.22)}
    .toTop:focus{outline:none; box-shadow: 0 0 0 4px var(--focus), 0 18px 44px rgba(17,24,39,.18);}

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

    @media (max-width: 980px){
      nav ul{display:none}
      .pill{display:none}
      .hamburger{display:flex}
      .mobile-panel{display:block}
      .hero-grid{grid-template-columns: 1fr; }
      .hero h1{font-size: 28px}
      .grid-3{grid-template-columns: 1fr}
      .grid-2{grid-template-columns: 1fr}
      .steps{grid-template-columns: 1fr 1fr}
      .cap-grid{grid-template-columns: 1fr}
      .case-grid{grid-template-columns: 1fr}
      .article-grid{grid-template-columns: 1fr}
      .faq-wrap{grid-template-columns: 1fr}
      .clients-grid{grid-template-columns: 1fr}
      .media-grid{grid-template-columns: 1fr}
      .token-grid{grid-template-columns: 1fr}
      .time-items{grid-template-columns: 1fr}
      .footer-grid{grid-template-columns: 1fr}
      .footer-right{align-items:flex-start}
      .copyright{text-align:left}
      .floating{right: 12px; bottom: 12px}
    }
    @media (max-width: 520px){
      .container{width: calc(100% - 24px)}
      .hero-card, .gradient-panel, .side-list, .cap-left, .quote, .form-mini, .faq-col, .token-card, .time-card, .image-card, .article-card, .review, .case-card {padding: 14px}
      .hero h1{font-size: 24px}
      .field-row{grid-template-columns: 1fr}
      .steps{grid-template-columns: 1fr}
      .metric-grid{grid-template-columns: 1fr 1fr}
      .kefu img{width: 70px; height: 70px}
      .kefu{max-width: 100%}
    }

    @media (prefers-reduced-motion: reduce){
      html{scroll-behavior:auto}
      .reveal{transition:none}
      .metric:hover{transform:none}
      .card:hover{transform:none}
      .label:hover{transform:none}
      .list a:hover{transform:none}
      .btn:hover{transform:none}
    }