:root{
      --bg0:#ffffff;
      --bg1:#fbf7ff;
      --bg2:#f4f7ff;
      --text:#111827;
      --muted:#4b5563;
      --muted2:#6b7280;
      --card:#ffffff;
      --border:rgba(17,24,39,.10);
      --shadow: 0 10px 30px rgba(17,24,39,.08);
      --shadow2: 0 6px 16px rgba(17,24,39,.08);
      --ring: rgba(99,102,241,.35);
      --primary:#4f46e5;
      --primary2:#7c3aed;
      --accent:#14b8a6;
      --accent2:#f97316;
      --danger:#ef4444;
      --success:#22c55e;
      --radius:18px;
      --radius2:14px;
      --container:1160px;
      --gutter:20px;
    }

    *{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(--text);
      background:
        radial-gradient(900px 400px at 15% 0%, rgba(99,102,241,.14), transparent 55%),
        radial-gradient(800px 420px at 85% 10%, rgba(124,58,237,.12), transparent 52%),
        radial-gradient(700px 420px at 60% 60%, rgba(20,184,166,.10), transparent 52%),
        linear-gradient(180deg, #ffffff 0%, var(--bg1) 35%, #ffffff 100%);
    }

    a{color:inherit; text-decoration:none}
    button, input, select, textarea{font:inherit}
    .container{
      max-width:var(--container);
      margin:0 auto;
      padding:0 var(--gutter);
    }

    .skip{
      position:absolute; left:-9999px; top:auto; width:1px; height:1px; overflow:hidden;
    }
    .skip:focus{
      left:16px; top:16px; width:auto; height:auto; z-index:9999;
      background:#fff; border:1px solid var(--border); border-radius:12px; padding:10px 12px;
      box-shadow: var(--shadow2);
    }

    header{
      position:sticky; top:0; z-index:50;
      backdrop-filter: blur(10px);
      background: rgba(255,255,255,.7);
      border-bottom: 1px solid rgba(17,24,39,.08);
    }
    .nav-wrap{display:flex; align-items:center; justify-content:space-between; gap:14px; padding:12px 0}
    .brand{
      display:flex; align-items:center; gap:10px; min-width: 220px;
    }
    .brand-logo{
      width:44px; height:44px; border-radius:14px;
      background: radial-gradient(circle at 30% 20%, rgba(99,102,241,.25), rgba(124,58,237,.25) 45%, rgba(20,184,166,.18) 80%, rgba(255,255,255,.0));
      border: 1px solid rgba(17,24,39,.10);
      display:flex; align-items:center; justify-content:center;
      overflow:hidden;
      flex:0 0 auto;
    }
    .ai-page-logo{display:block; width:34px; height:auto}
    .brand-name{
      display:flex; flex-direction:column; line-height:1.1;
    }
    .brand-name b{font-size:14px}
    .brand-name span{font-size:12px; color:var(--muted2)}

    nav .nav-links{display:flex; align-items:center; gap:16px}
    .nav-links a{
      font-size:13px; color:var(--muted);
      padding:10px 8px; border-radius:12px;
      border:1px solid transparent;
      transition: background .18s ease, border-color .18s ease, transform .18s ease;
      white-space:nowrap;
    }
    .nav-links a:hover{
      background: rgba(79,70,229,.06);
      border-color: rgba(79,70,229,.15);
      transform: translateY(-1px);
    }

    .nav-actions{display:flex; align-items:center; justify-content:flex-end; gap:10px; min-width: 220px}
    .pill{
      display:inline-flex; align-items:center; gap:8px;
      border:1px solid rgba(17,24,39,.10);
      padding:10px 12px; border-radius:999px;
      background: rgba(255,255,255,.7);
      box-shadow: 0 8px 18px rgba(17,24,39,.05);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      cursor:pointer;
    }
    .pill:hover{
      transform: translateY(-1px);
      border-color: rgba(79,70,229,.2);
      box-shadow: 0 12px 26px rgba(17,24,39,.08);
    }
    .pill .dot{
      width:10px; height:10px; border-radius:50%;
      background: linear-gradient(135deg, var(--primary), var(--accent));
      box-shadow: 0 0 0 5px rgba(79,70,229,.12);
    }
    .pill span{font-size:13px; color:var(--muted)}

    .btn{
      display:inline-flex; align-items:center; justify-content:center; gap:10px;
      border-radius: 14px;
      padding:11px 14px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.75);
      cursor:pointer;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease, background .18s ease;
      user-select:none;
      white-space:nowrap;
    }
    .btn:active{transform: translateY(1px)}
    .btn-primary{
      border-color: rgba(79,70,229,.25);
      background: linear-gradient(135deg, rgba(79,70,229,.95), rgba(124,58,237,.90));
      color:#fff;
      box-shadow: 0 12px 30px rgba(79,70,229,.22);
    }
    .btn-primary:hover{box-shadow: 0 16px 40px rgba(79,70,229,.30)}
    .btn-ghost{
      background: rgba(255,255,255,.68);
    }
    .btn .arrow{
      width:18px; height:18px; display:inline-flex; align-items:center; justify-content:center;
      border-radius:8px;
      background: rgba(255,255,255,.12);
      border: 1px solid rgba(255,255,255,.18);
    }
    .btn-primary .arrow{
      border-color: rgba(255,255,255,.22);
      background: rgba(255,255,255,.14);
    }

    .mobile-toggle{display:none}
    .hamburger{
      width:40px; height:40px; border-radius:14px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      display:flex; align-items:center; justify-content:center;
      cursor:pointer;
      transition: transform .18s ease;
    }
    .hamburger:active{transform: translateY(1px)}
    .hamburger .bars{
      width:18px; height:14px; position:relative;
    }
    .hamburger .bars i{
      position:absolute; left:0; right:0; height:2px; border-radius:999px;
      background: rgba(17,24,39,.75);
      transition: transform .18s ease, top .18s ease, opacity .18s ease;
    }
    .hamburger .bars i:nth-child(1){top:1px}
    .hamburger .bars i:nth-child(2){top:6px}
    .hamburger .bars i:nth-child(3){top:11px}
    .mobile-open .hamburger .bars i:nth-child(1){top:6px; transform: rotate(45deg)}
    .mobile-open .hamburger .bars i:nth-child(2){opacity:0}
    .mobile-open .hamburger .bars i:nth-child(3){top:6px; transform: rotate(-45deg)}

    .mobile-panel{
      display:none;
      padding: 0 0 14px;
    }
    .mobile-panel .panel-inner{
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.85);
      border-radius: 18px;
      padding:12px;
      box-shadow: 0 18px 40px rgba(17,24,39,.10);
    }
    .mobile-panel a{
      display:flex; align-items:center; justify-content:space-between;
      padding:12px 12px; border-radius:14px;
      color:var(--muted);
      border:1px solid transparent;
      transition: background .18s ease, border-color .18s ease, transform .18s ease;
      font-size:14px;
    }
    .mobile-panel a:active{transform: translateY(1px)}
    .mobile-panel a:hover{
      background: rgba(79,70,229,.06);
      border-color: rgba(79,70,229,.15);
    }
    .mobile-panel .panel-links{
      display:flex; flex-direction:column; gap:8px;
    }
    .mobile-panel .panel-actions{
      display:flex; gap:10px; margin-top:12px; flex-wrap:wrap;
    }
    .mobile-panel .panel-actions .btn{flex:1 1 auto}

    .hero{
      padding: 30px 0 10px;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap:18px;
      align-items:stretch;
      margin-top:18px;
    }
    .hero-card{
      border-radius: var(--radius);
      border: 1px solid rgba(17,24,39,.10);
      background:
        radial-gradient(600px 260px at 10% 0%, rgba(79,70,229,.22), transparent 55%),
        radial-gradient(500px 240px at 80% 10%, rgba(124,58,237,.18), transparent 55%),
        radial-gradient(520px 260px at 30% 80%, rgba(20,184,166,.14), transparent 58%),
        linear-gradient(180deg, rgba(255,255,255,.80) 0%, rgba(255,255,255,.58) 100%);
      box-shadow: 0 18px 45px rgba(17,24,39,.10);
      overflow:hidden;
      position:relative;
    }

    .hero-card::before{
      content:"";
      position:absolute; inset:-2px;
      background:
        conic-gradient(from 190deg, rgba(79,70,229,.0), rgba(79,70,229,.22), rgba(124,58,237,.18), rgba(20,184,166,.16), rgba(249,115,22,.14), rgba(79,70,229,.0));
      opacity:.45;
      filter: blur(18px);
      pointer-events:none;
      transform: translate3d(0,0,0);
    }
    .hero-inner{
      position:relative;
      padding: 26px 22px;
      display:flex;
      flex-direction:column;
      height:100%;
      gap:16px;
    }
    .hero-kicker{
      display:flex; align-items:center; gap:10px; flex-wrap:wrap;
    }
    .badge{
      display:inline-flex; align-items:center; gap:8px;
      border-radius:999px;
      padding:8px 10px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.66);
      color:var(--muted);
      font-size:12px;
      letter-spacing:.2px;
    }
    .badge .spark{
      width:18px; height:18px; border-radius:8px;
      background: linear-gradient(135deg, rgba(79,70,229,.95), rgba(20,184,166,.85));
      color:#fff;
      display:flex; align-items:center; justify-content:center;
      box-shadow: 0 10px 24px rgba(79,70,229,.25);
      flex:0 0 auto;
    }

    .hero h1{
      margin:0;
      font-size: 30px;
      line-height: 1.2;
      letter-spacing: -0.6px;
    }
    .hero p{
      margin:0;
      color: var(--muted);
      line-height:1.7;
      font-size:15px;
      max-width: 64ch;
    }

    .hero-actions{
      display:flex; align-items:center; gap:12px; flex-wrap:wrap;
      margin-top:6px;
    }

    .mini-rail{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:10px;
      margin-top:6px;
    }
    .stat{
      border-radius: 16px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      padding:12px 12px;
      box-shadow: 0 10px 24px rgba(17,24,39,.05);
      transform: translateY(0);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      position:relative;
      overflow:hidden;
    }
    .stat:hover{
      transform: translateY(-2px);
      box-shadow: 0 16px 32px rgba(17,24,39,.09);
      border-color: rgba(79,70,229,.20);
    }
    .stat b{display:block; font-size:16px}
    .stat span{display:block; color:var(--muted2); font-size:12.5px; margin-top:4px; line-height:1.4}
    .stat .glow{
      position:absolute; width:120px; height:120px; border-radius:50%;
      background: radial-gradient(circle at 30% 30%, rgba(79,70,229,.25), transparent 62%);
      right:-55px; top:-60px; filter: blur(2px);
      pointer-events:none;
    }

    .side-card{
      border-radius: var(--radius);
      border: 1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.74);
      box-shadow: 0 16px 40px rgba(17,24,39,.10);
      overflow:hidden;
      position:relative;
    }
    .side-card::after{
      content:"";
      position:absolute; inset:0;
      background:
        radial-gradient(460px 240px at 20% 20%, rgba(20,184,166,.16), transparent 60%),
        radial-gradient(420px 260px at 80% 30%, rgba(249,115,22,.12), transparent 58%),
        linear-gradient(180deg, rgba(255,255,255,.76), rgba(255,255,255,.55));
      pointer-events:none;
    }
    .side-inner{
      position:relative;
      padding: 18px;
      display:flex;
      flex-direction:column;
      gap:12px;
      height:100%;
    }
    .side-title{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
    }
    .side-title h2{
      margin:0;
      font-size:16px;
      letter-spacing:-0.2px;
    }
    .side-title p{
      margin:6px 0 0;
      color:var(--muted);
      font-size:13px;
      line-height:1.6;
    }

    .flow-chips{
      display:flex; flex-wrap:wrap; gap:8px;
      margin-top:2px;
    }
    .chip{
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      border-radius: 999px;
      padding:8px 10px;
      font-size:12.5px;
      color:var(--muted);
      transition: transform .18s ease, border-color .18s ease, background .18s ease;
      cursor:default;
      user-select:none;
    }
    .chip:hover{
      transform: translateY(-1px);
      border-color: rgba(20,184,166,.20);
      background: rgba(20,184,166,.06);
    }

    .side-cta{
      margin-top:auto;
      border-radius: 16px;
      border:1px dashed rgba(79,70,229,.25);
      background: rgba(79,70,229,.05);
      padding:14px;
      display:flex; flex-direction:column; gap:10px;
    }
    .side-cta .row{display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap}
    .side-cta b{font-size:14px}
    .side-cta span{font-size:13px; color:var(--muted); line-height:1.6}

    section{padding: 26px 0}
    .section-title{
      display:flex; align-items:flex-end; justify-content:space-between; gap:16px; flex-wrap:wrap;
      margin-bottom:14px;
    }
    .section-title h2{
      margin:0;
      font-size:22px;
      letter-spacing:-0.4px;
    }
    .section-title p{
      margin:0;
      color:var(--muted);
      font-size:14px;
      line-height:1.7;
      max-width: 62ch;
    }

    .grid-2{display:grid; grid-template-columns: 1fr 1fr; gap:16px}
    .grid-3{display:grid; grid-template-columns: repeat(3, 1fr); gap:14px}
    .grid-4{display:grid; grid-template-columns: repeat(4, 1fr); gap:12px}

    .card{
      border-radius: var(--radius2);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 10px 26px rgba(17,24,39,.06);
      padding:16px;
      position:relative;
      overflow:hidden;
      transform: translateY(0);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .card:hover{
      transform: translateY(-3px);
      border-color: rgba(79,70,229,.18);
      box-shadow: 0 18px 40px rgba(17,24,39,.10);
    }
    .card h3{margin:0; font-size:15.5px; letter-spacing:-0.2px}
    .card p{margin:10px 0 0; color:var(--muted); font-size:13.5px; line-height:1.7}
    .iconbox{
      width:40px; height:40px; border-radius:16px;
      display:flex; align-items:center; justify-content:center;
      border:1px solid rgba(17,24,39,.10);
      background: radial-gradient(circle at 30% 20%, rgba(79,70,229,.25), rgba(124,58,237,.16) 50%, rgba(20,184,166,.12) 80%);
      box-shadow: 0 12px 24px rgba(79,70,229,.14);
      margin-bottom:10px;
      flex:0 0 auto;
    }
    .iconbox svg{width:18px; height:18px; opacity:.92}

    .steps{
      counter-reset: step;
      display:grid; grid-template-columns: repeat(4, 1fr); gap:12px;
    }
    .step{
      border-radius: var(--radius2);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.78);
      padding:16px;
      box-shadow: 0 10px 26px rgba(17,24,39,.06);
      position:relative;
      overflow:hidden;
    }
    .step::before{
      content:"";
      position:absolute; inset:-2px;
      background: radial-gradient(360px 140px at 20% 0%, rgba(79,70,229,.16), transparent 55%);
      pointer-events:none;
    }
    .step .num{
      position:relative;
      display:flex; align-items:center; justify-content:space-between;
      gap:10px;
      margin-bottom:10px;
    }
    .step .tag{
      font-size:12px; color:var(--muted);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      padding:6px 10px; border-radius:999px;
      white-space:nowrap;
    }
    .step b{
      position:relative;
      font-size:22px; letter-spacing:-0.6px;
      color:rgba(17,24,39,.88);
    }
    .step h3{
      position:relative;
      margin:6px 0 0;
      font-size:15.5px;
    }
    .step p{
      position:relative;
      margin:10px 0 0;
      color:var(--muted);
      font-size:13.5px;
      line-height:1.7;
    }

    .compare{
      border-radius: var(--radius);
      border:1px solid rgba(17,24,39,.10);
      background:
        radial-gradient(560px 260px at 20% 10%, rgba(79,70,229,.14), transparent 56%),
        radial-gradient(520px 240px at 90% 30%, rgba(20,184,166,.12), transparent 58%),
        linear-gradient(180deg, rgba(255,255,255,.82), rgba(255,255,255,.62));
      box-shadow: 0 18px 45px rgba(17,24,39,.10);
      overflow:hidden;
    }
    .compare-inner{padding:18px}
    .rating-row{
      display:flex; align-items:center; justify-content:space-between; gap:14px; flex-wrap:wrap;
      margin-bottom:14px;
    }
    .rating{
      display:flex; align-items:center; gap:12px;
    }
    .starbox{
      width:54px; height:54px; border-radius:18px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      display:flex; align-items:center; justify-content:center;
      box-shadow: 0 14px 30px rgba(17,24,39,.06);
      flex:0 0 auto;
      position:relative;
      overflow:hidden;
    }
    .starbox::after{
      content:"";
      position:absolute; inset:-2px;
      background: radial-gradient(circle at 30% 20%, rgba(249,115,22,.25), transparent 60%);
      pointer-events:none;
    }
    .rating h3{margin:0; font-size:16px}
    .rating p{margin:6px 0 0; color:var(--muted); font-size:13.5px; line-height:1.6}
    .score{
      display:flex; align-items:center; gap:10px;
      border-radius: 16px; border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      padding:10px 12px;
    }
    .score b{
      font-size:22px; letter-spacing:-0.6px;
    }
    .score span{
      font-size:13px; color:var(--muted);
    }

    .table-wrap{
      overflow:auto;
      border-radius: 16px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.78);
    }
    table{
      width:100%;
      border-collapse:collapse;
      min-width: 760px;
    }
    th, td{
      padding:12px 12px;
      border-bottom: 1px solid rgba(17,24,39,.08);
      vertical-align:top;
      font-size:13.5px;
      line-height:1.6;
    }
    th{
      text-align:left;
      background: rgba(79,70,229,.05);
      color: rgba(17,24,39,.92);
      font-weight:700;
      border-bottom: 1px solid rgba(79,70,229,.12);
    }
    td{color:var(--muted)}
    td strong{color:rgba(17,24,39,.9); font-weight:700}
    .tick{
      display:inline-flex; align-items:center; gap:8px;
      color: rgba(17,24,39,.88);
      font-weight:600;
    }
    .tick i{
      width:18px; height:18px; border-radius:8px;
      background: rgba(34,197,94,.12);
      border:1px solid rgba(34,197,94,.25);
      display:inline-flex; align-items:center; justify-content:center;
      color: rgba(21,128,61,1);
      font-style:normal;
      flex:0 0 auto;
    }

    .timeline{
      display:grid; grid-template-columns: 1fr; gap:12px;
    }
    .time-item{
      display:grid;
      grid-template-columns: 160px 1fr;
      gap:12px;
      align-items:start;
      border-radius: var(--radius2);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.78);
      padding:16px;
      box-shadow: 0 10px 26px rgba(17,24,39,.06);
      position:relative;
      overflow:hidden;
    }
    .time-item::before{
      content:"";
      position:absolute; inset:-2px;
      background: radial-gradient(420px 160px at 0% 0%, rgba(124,58,237,.14), transparent 55%);
      pointer-events:none;
    }
    .time-item .t-left{position:relative}
    .time-item .t-left b{
      display:block;
      font-size:14px;
      color: rgba(17,24,39,.92);
    }
    .time-item .t-left span{
      display:block;
      margin-top:6px;
      color:var(--muted2);
      font-size:13px;
      line-height:1.6;
    }
    .time-item .t-right{position:relative}
    .time-item .t-right h3{margin:0; font-size:15.5px}
    .time-item .t-right p{margin:10px 0 0; color:var(--muted); font-size:13.5px; line-height:1.7}

    .faq{
      border-radius: var(--radius);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.74);
      box-shadow: 0 16px 40px rgba(17,24,39,.10);
      overflow:hidden;
    }
    details.faq-item{
      border-top: 1px solid rgba(17,24,39,.08);
      padding:0;
    }
    details.faq-item:first-child{border-top:none}
    details.faq-item summary{
      list-style:none;
      cursor:pointer;
      padding:14px 16px;
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      user-select:none;
    }
    details.faq-item summary::-webkit-details-marker{display:none}
    .q{
      font-weight:700;
      font-size:14.5px;
      letter-spacing:-0.2px;
    }
    .chev{
      width:34px; height:34px; border-radius:14px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      display:flex; align-items:center; justify-content:center;
      transition: transform .18s ease, border-color .18s ease;
      flex:0 0 auto;
    }
    details[open] .chev{transform: rotate(180deg); border-color: rgba(79,70,229,.22)}
    .faq-item .a{
      padding: 0 16px 14px;
      color:var(--muted);
      font-size:13.8px;
      line-height:1.75;
    }

    .review-grid{display:grid; grid-template-columns: repeat(3, 1fr); gap:14px}
    .review{
      padding:16px;
      border-radius: var(--radius2);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 10px 26px rgba(17,24,39,.06);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      position:relative;
      overflow:hidden;
    }
    .review:hover{transform: translateY(-3px); border-color: rgba(20,184,166,.20); box-shadow: 0 18px 40px rgba(17,24,39,.10)}
    .review .top{display:flex; align-items:flex-start; justify-content:space-between; gap:10px}
    .avatar{
      width:44px; height:44px; border-radius:16px;
      border:1px solid rgba(17,24,39,.10);
      background: radial-gradient(circle at 30% 20%, rgba(79,70,229,.25), rgba(20,184,166,.16) 55%, rgba(255,255,255,.0));
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      font-weight:800;
      color: rgba(17,24,39,.85);
    }
    .review .role{font-size:13px; color:var(--muted2); margin-top:6px}
    .review p{margin:12px 0 0; color:var(--muted); font-size:13.5px; line-height:1.7}
    .review .stars{
      margin-top:12px;
      display:flex; gap:4px; align-items:center;
      color: rgba(249,115,22,.95);
    }
    .review .stars i{
      width:18px; height:18px;
      display:inline-flex; align-items:center; justify-content:center;
      border-radius:8px;
      background: rgba(249,115,22,.12);
      border:1px solid rgba(249,115,22,.20);
      font-style:normal;
      font-size:12px;
    }

    .gallery{
      display:grid; grid-template-columns: repeat(3, 1fr); gap:12px;
    }
    .case{
      border-radius: var(--radius2);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 10px 26px rgba(17,24,39,.06);
      overflow:hidden;
      display:flex; flex-direction:column;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .case:hover{transform: translateY(-3px); border-color: rgba(79,70,229,.18); box-shadow: 0 18px 40px rgba(17,24,39,.10)}
    .media{
      border-bottom:1px solid rgba(17,24,39,.08);
      background:
        radial-gradient(500px 200px at 10% 0%, rgba(79,70,229,.16), transparent 55%),
        radial-gradient(420px 180px at 80% 30%, rgba(20,184,166,.12), transparent 58%),
        linear-gradient(180deg, rgba(255,255,255,.85), rgba(255,255,255,.65));
      padding:14px;
    }
    .thumb{
      width:100%;
      aspect-ratio: 16/9;
      border-radius: 14px;
      background: rgba(17,24,39,.03);
      display:flex; align-items:center; justify-content:center;
      overflow:hidden;
      border:1px solid rgba(17,24,39,.08);
    }
    .thumb img{
      width:100%; height:100%; object-fit:cover; display:block;
    }
    .case .body{
      padding:14px;
      display:flex; flex-direction:column; gap:10px;
      flex:1;
    }
    .case .meta{
      display:flex; gap:8px; flex-wrap:wrap;
    }
    .tag2{
      font-size:12px; color:var(--muted);
      padding:6px 10px; border-radius:999px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
    }
    .case b{font-size:15px; letter-spacing:-0.2px}
    .case p{margin:0; color:var(--muted); font-size:13.5px; line-height:1.7}
    .case .linkrow{
      margin-top:auto;
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      color:var(--muted2); font-size:13px;
    }
    .text-link{
      display:inline-flex; align-items:center; gap:8px;
      color: rgba(79,70,229,.95);
      font-weight:700;
    }
    .text-link .mini{
      width:18px; height:18px; border-radius:8px;
      border:1px solid rgba(79,70,229,.25);
      background: rgba(79,70,229,.08);
      display:inline-flex; align-items:center; justify-content:center;
      font-style:normal;
      color: rgba(79,70,229,.95);
    }

    .articles{
      display:grid; grid-template-columns: 1.1fr .9fr; gap:14px; align-items:start;
    }
    .list{
      border-radius: var(--radius);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.74);
      box-shadow: 0 16px 40px rgba(17,24,39,.10);
      overflow:hidden;
    }
    .list .head{
      padding:16px; border-bottom:1px solid rgba(17,24,39,.08);
      background:
        radial-gradient(520px 220px at 20% 0%, rgba(79,70,229,.12), transparent 55%),
        linear-gradient(180deg, rgba(255,255,255,.78), rgba(255,255,255,.62));
    }
    .list .head b{font-size:16px}
    .list .head span{display:block; margin-top:6px; color:var(--muted); font-size:13.5px; line-height:1.6}
    .list ul{list-style:none; padding:0; margin:0}
    .list li{
      border-top:1px solid rgba(17,24,39,.08);
      padding:14px 16px;
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
      transition: background .18s ease;
    }
    .list li:first-child{border-top:none}
    .list li:hover{background: rgba(79,70,229,.04)}
    .list .l-main{display:flex; flex-direction:column; gap:8px; min-width:0}
    .list .l-main b{
      font-size:14.5px; letter-spacing:-0.2px;
      white-space:nowrap; overflow:hidden; text-overflow:ellipsis;
      max-width: 40ch;
    }
    .list .l-main span{color:var(--muted2); font-size:13px; line-height:1.6}
    .list .l-date{
      color:var(--muted2);
      font-size:12.5px;
      white-space:nowrap;
      padding-top:2px;
      flex:0 0 auto;
    }

    .aside-box{
      border-radius: var(--radius);
      border:1px solid rgba(17,24,39,.10);
      background:
        radial-gradient(520px 220px at 15% 10%, rgba(20,184,166,.14), transparent 55%),
        radial-gradient(520px 220px at 90% 0%, rgba(249,115,22,.10), transparent 55%),
        linear-gradient(180deg, rgba(255,255,255,.78), rgba(255,255,255,.62));
      box-shadow: 0 16px 40px rgba(17,24,39,.10);
      padding:16px;
      overflow:hidden;
    }
    .aside-box h3{margin:0; font-size:16px}
    .aside-box p{margin:10px 0 0; color:var(--muted); font-size:13.8px; line-height:1.75}
    .aside-box .kv{
      margin-top:14px;
      display:grid; grid-template-columns: 1fr 1fr; gap:10px;
    }
    .kv .item{
      border-radius: 16px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      padding:12px;
      box-shadow: 0 10px 24px rgba(17,24,39,.05);
    }
    .kv .item b{display:block; font-size:14.5px}
    .kv .item span{display:block; margin-top:6px; color:var(--muted2); font-size:12.5px; line-height:1.5}

    .form-card{
      border-radius: var(--radius);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 16px 40px rgba(17,24,39,.10);
      overflow:hidden;
    }
    .form-inner{
      padding:18px;
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:16px;
      align-items:start;
    }
    .form-inner .left h2{margin:0; font-size:18px}
    .form-inner .left p{margin:10px 0 0; color:var(--muted); font-size:13.8px; line-height:1.75}
    .form-inner .right form{display:flex; flex-direction:column; gap:12px}
    .field{
      display:flex; flex-direction:column; gap:8px;
    }
    .field label{font-size:13.5px; color: rgba(17,24,39,.86); font-weight:700}
    .field input, .field select, .field textarea{
      border-radius: 14px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.80);
      padding:12px 12px;
      color:var(--text);
      outline:none;
      transition: box-shadow .18s ease, border-color .18s ease, transform .18s ease;
    }
    .field textarea{min-height: 110px; resize: vertical}
    .field input:focus, .field select:focus, .field textarea:focus{
      border-color: rgba(79,70,229,.35);
      box-shadow: 0 0 0 6px rgba(79,70,229,.12);
    }
    .form-actions{
      display:flex; gap:12px; align-items:center; flex-wrap:wrap;
      margin-top:2px;
    }
    .fineprint{
      color:var(--muted2);
      font-size:12.5px;
      line-height:1.6;
    }

    .net-grid{
      display:grid; grid-template-columns: 1fr 1fr; gap:14px;
      align-items:stretch;
    }
    .map-card{
      border-radius: var(--radius);
      border:1px solid rgba(17,24,39,.10);
      background:
        radial-gradient(580px 240px at 20% 10%, rgba(79,70,229,.14), transparent 55%),
        radial-gradient(520px 260px at 90% 35%, rgba(20,184,166,.12), transparent 55%),
        linear-gradient(180deg, rgba(255,255,255,.80), rgba(255,255,255,.62));
      box-shadow: 0 16px 40px rgba(17,24,39,.10);
      padding:16px;
      overflow:hidden;
      position:relative;
    }
    .map-card .map-head{display:flex; align-items:flex-start; justify-content:space-between; gap:12px; margin-bottom:12px}
    .map-card h3{margin:0; font-size:16px}
    .map-card p{margin:8px 0 0; color:var(--muted); font-size:13.5px; line-height:1.7}
    .dots{
      border-radius: 18px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.70);
      height: 260px;
      position:relative;
      overflow:hidden;
    }
    .dots svg{position:absolute; inset:0; width:100%; height:100%}
    .dots .legend{
      position:absolute; left:14px; bottom:14px;
      display:flex; gap:8px; flex-wrap:wrap;
    }
    .legend .l{
      display:inline-flex; align-items:center; gap:8px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.75);
      border-radius:999px;
      padding:8px 10px;
      font-size:12.5px; color:var(--muted);
    }
    .l i{
      width:10px; height:10px; border-radius:50%;
      background: linear-gradient(135deg, var(--primary), var(--accent));
      box-shadow: 0 0 0 5px rgba(79,70,229,.10);
      display:inline-block;
    }

    .price-box{
      border-radius: var(--radius);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 16px 40px rgba(17,24,39,.10);
      overflow:hidden;
    }
    .price-inner{padding:16px}
    .price-top{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px; flex-wrap:wrap;
      margin-bottom:12px;
    }
    .price-top h3{margin:0; font-size:16px}
    .price-top p{margin:8px 0 0; color:var(--muted); font-size:13.5px; line-height:1.7; max-width: 58ch}
    .price-controls{
      display:flex; gap:10px; flex-wrap:wrap; align-items:center;
    }
    .seg{
      display:flex; border-radius:14px; border:1px solid rgba(17,24,39,.10);
      overflow:hidden;
      background: rgba(255,255,255,.70);
    }
    .seg button{
      border:none; background:transparent; padding:10px 12px;
      cursor:pointer; color:var(--muted);
      transition: background .18s ease, color .18s ease;
      font-size:13px; white-space:nowrap;
    }
    .seg button[aria-pressed="true"]{
      background: rgba(79,70,229,.10);
      color: rgba(79,70,229,.98);
      font-weight:800;
    }

    .token-grid{
      display:grid; grid-template-columns: 1fr 1fr 1fr; gap:12px;
    }
    .token-card{
      border-radius: 18px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.75);
      padding:14px;
      box-shadow: 0 10px 26px rgba(17,24,39,.06);
      position:relative;
      overflow:hidden;
    }
    .token-card::after{
      content:"";
      position:absolute; inset:-2px;
      background: radial-gradient(520px 180px at 10% 0%, rgba(124,58,237,.14), transparent 55%);
      pointer-events:none;
    }
    .token-card .k{position:relative; display:flex; align-items:flex-start; justify-content:space-between; gap:12px}
    .token-card b{position:relative; font-size:14px}
    .token-card .min{
      position:relative;
      color: rgba(17,24,39,.90);
      font-weight:900;
      font-size:22px;
      letter-spacing:-.8px;
      margin-top:8px;
      display:block;
    }
    .token-card .sub{
      position:relative;
      color:var(--muted);
      font-size:13px;
      margin-top:6px;
      line-height:1.6;
    }
    .token-card .foot{
      position:relative;
      margin-top:12px;
      display:flex; align-items:center; justify-content:space-between; gap:12px;
    }
    .token-card .meter{
      height:10px; flex:1;
      border-radius:999px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(17,24,39,.03);
      overflow:hidden;
    }
    .token-card .meter i{
      display:block; height:100%;
      width:60%;
      background: linear-gradient(90deg, rgba(79,70,229,.85), rgba(20,184,166,.85));
      border-radius:999px;
    }
    .token-card .cta-mini{
      color: rgba(79,70,229,.95);
      font-weight:800;
      font-size:13px;
      white-space:nowrap;
    }

    .tagcloud{
      display:flex; flex-wrap:wrap; gap:10px;
      margin-top:10px;
    }
    .tagcloud a{
      border-radius:999px;
      padding:10px 12px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      font-size:13px;
      color: var(--muted);
      transition: transform .18s ease, border-color .18s ease, background .18s ease;
    }
    .tagcloud a:hover{
      transform: translateY(-2px);
      border-color: rgba(20,184,166,.22);
      background: rgba(20,184,166,.06);
    }

    .footer{
      background: #0f172a;
      color: rgba(255,255,255,.92);
      padding: 26px 0 18px;
      border-top: 1px solid rgba(255,255,255,.10);
    }
    .footer .foot-grid{
      display:grid; grid-template-columns: 1.2fr .8fr; gap:16px; align-items:start;
    }
    .foot-card{
      border-radius: var(--radius);
      border:1px solid rgba(255,255,255,.14);
      background: rgba(255,255,255,.06);
      padding:16px;
    }
    .foot-card h3{margin:0; font-size:16px}
    .foot-card p{margin:10px 0 0; color: rgba(255,255,255,.78); font-size:13.8px; line-height:1.75}
    .foot-links{
      display:grid; grid-template-columns: repeat(2, 1fr); gap:10px;
      margin-top:12px;
    }
    .foot-links a{
      border-radius: 14px;
      border:1px solid rgba(255,255,255,.14);
      background: rgba(255,255,255,.06);
      padding:10px 12px;
      color: rgba(255,255,255,.86);
      font-size:13px;
      transition: transform .18s ease, background .18s ease, border-color .18s ease;
    }
    .foot-links a:hover{
      transform: translateY(-2px);
      border-color: rgba(99,102,241,.45);
      background: rgba(99,102,241,.14);
    }
    .friendship{
      margin-top:14px;
      border-top:1px solid rgba(255,255,255,.12);
      padding-top:14px;
      color: rgba(255,255,255,.86);
      font-size:13.5px;
      line-height:1.6;
    }
    .friendship b{display:block; margin-bottom:8px; color: rgba(255,255,255,.96)}
    .friendship .fr{
      display:flex; flex-wrap:wrap; gap:10px;
    }
    .friendship .fr a{
      color: rgba(255,255,255,.86);
      border:1px solid rgba(255,255,255,.14);
      background: rgba(255,255,255,.06);
      padding:9px 10px;
      border-radius:999px;
      font-size:12.8px;
      transition: transform .18s ease, border-color .18s ease, background .18s ease;
    }
    .friendship .fr a:hover{
      transform: translateY(-2px);
      border-color: rgba(20,184,166,.45);
      background: rgba(20,184,166,.14);
    }
    .copy{
      margin-top:16px;
      display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap;
      color: rgba(255,255,255,.70);
      font-size:12.8px;
    }

    .float-cs{
      position:fixed;
      right:14px;
      bottom:14px;
      z-index:80;
      display:flex;
      flex-direction:column;
      gap:10px;
      align-items:flex-end;
    }
    .float-cs .bubble{
      display:flex; align-items:center; gap:10px;
      padding:12px 14px;
      border-radius: 18px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.86);
      box-shadow: 0 18px 50px rgba(17,24,39,.18);
      cursor:pointer;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      transform: translateY(0);
    }
    .float-cs .bubble:hover{
      transform: translateY(-2px);
      border-color: rgba(79,70,229,.24);
      box-shadow: 0 22px 65px rgba(17,24,39,.22);
    }
    .bubble .ico{
      width:40px; height:40px; border-radius:16px;
      border:1px solid rgba(17,24,39,.10);
      background: radial-gradient(circle at 30% 20%, rgba(79,70,229,.25), rgba(20,184,166,.16) 55%, rgba(255,255,255,.0));
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
    }
    .bubble .ico svg{width:18px; height:18px; opacity:.9}
    .bubble b{font-size:13.8px}
    .bubble span{display:block; margin-top:3px; color:var(--muted2); font-size:12.5px; line-height:1.3}

    .backtop{
      width:46px; height:46px; border-radius:18px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.86);
      display:flex; align-items:center; justify-content:center;
      box-shadow: 0 18px 50px rgba(17,24,39,.18);
      cursor:pointer;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease, opacity .18s ease;
      opacity:0;
      pointer-events:none;
    }
    .backtop.show{
      opacity:1;
      pointer-events:auto;
    }
    .backtop:hover{
      transform: translateY(-2px);
      border-color: rgba(79,70,229,.24);
      box-shadow: 0 22px 65px rgba(17,24,39,.22);
    }

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

    @media (max-width: 980px){
      .hero-grid{grid-template-columns: 1fr; }
      .mini-rail{grid-template-columns: repeat(3, 1fr)}
      .steps{grid-template-columns: repeat(2, 1fr)}
      .grid-3{grid-template-columns: 1fr 1fr}
      .grid-4{grid-template-columns: 1fr 1fr}
      .review-grid{grid-template-columns: 1fr}
      .gallery{grid-template-columns: 1fr}
      .articles{grid-template-columns: 1fr}
      .form-inner{grid-template-columns: 1fr}
      .net-grid{grid-template-columns: 1fr}
      .token-grid{grid-template-columns: 1fr}
      .time-item{grid-template-columns: 1fr}
      table{min-width: 680px}
    }

    @media (max-width: 760px){
      nav .nav-links{display:none}
      .nav-actions{min-width:auto}
      .pill{display:none}
      .mobile-toggle{display:block}
      .mobile-panel{display:block}
      .steps{grid-template-columns: 1fr}
      .grid-3{grid-template-columns: 1fr}
      .grid-4{grid-template-columns: 1fr}
      .mini-rail{grid-template-columns: 1fr}
      .hero-inner{padding: 22px 16px}
      .hero h1{font-size: 24px}
      .float-cs{right:10px; bottom:10px}
      .float-cs .bubble b{font-size:13.2px}
      .foot-grid{grid-template-columns: 1fr}
      .foot-links{grid-template-columns: 1fr}
    }

    @media (prefers-reduced-motion: reduce){
      html{scroll-behavior:auto}
      .fade-in{transition:none}
      .card, .stat, .btn, .pill, .review, .case, .token-card, .hamburger i{transition:none}
      .card:hover, .stat:hover, .review:hover, .case:hover, .token-card:hover{transform:none}
    }