:root{
      --bg0:#070913;
      --bg1:#0b0f22;
      --bg2:#0f1634;
      --card:#0f1430cc;
      --card2:#121a3d;
      --stroke:rgba(255,255,255,.10);
      --stroke2:rgba(255,255,255,.16);
      --text:#e9ecff;
      --muted:rgba(233,236,255,.72);
      --muted2:rgba(233,236,255,.60);
      --accent:#ff4fd8;
      --accent2:#7c5cff;
      --accent3:#2de0ff;
      --good:#39d98a;
      --warn:#ffd166;
      --danger:#ff5a7a;
      --shadow: 0 18px 40px rgba(0,0,0,.35);
      --shadow2: 0 10px 28px rgba(0,0,0,.28);
      --radius:18px;
      --radius2:14px;
      --container:1100px;
      --container-pad:20px;
      --focus: 0 0 0 3px rgba(255,79,216,.25), 0 0 0 1px rgba(255,79,216,.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, Arial, "Noto Sans", "PingFang SC","Microsoft YaHei","Apple Color Emoji","Segoe UI Emoji";
      color:var(--text);
      background:
        radial-gradient(1200px 700px at 20% -10%, rgba(255,79,216,.18), transparent 55%),
        radial-gradient(900px 560px at 85% 10%, rgba(124,92,255,.22), transparent 52%),
        radial-gradient(900px 560px at 60% 65%, rgba(45,224,255,.10), transparent 55%),
        linear-gradient(180deg, var(--bg0), var(--bg1) 45%, #070a16 100%);
      overflow-x:hidden;
    }
    a{color:inherit; text-decoration:none}
    .container{
      width:100%;
      max-width:var(--container);
      margin:0 auto;
      padding:0 var(--container-pad);
    }
    .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:rgba(10,14,32,.95);
      border:1px solid var(--stroke2);
      border-radius:12px;
      z-index:9999;
      outline:none;
      box-shadow:var(--focus);
    }

    /* Topbar */
    .topbar{
      position:sticky;
      top:0;
      z-index:50;
      backdrop-filter: blur(10px);
      -webkit-backdrop-filter: blur(10px);
      background: linear-gradient(180deg, rgba(7,9,19,.72), rgba(7,9,19,.40));
      border-bottom:1px solid rgba(255,255,255,.08);
    }
    .topbar-inner{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      padding:12px 0;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:200px;
    }
    .brand img.ai-page-logo{
      width:44px; height:44px;
      border-radius:14px;
      border:1px solid rgba(255,255,255,.10);
      box-shadow:0 12px 30px rgba(0,0,0,.25);
      object-fit:cover;
    }
    .brand-meta{display:flex; flex-direction:column; line-height:1.1}
    .brand-name{
      font-weight:800;
      letter-spacing:.2px;
      font-size:14px;
    }
    .brand-sub{
      color:var(--muted);
      font-size:12px;
      margin-top:4px;
      white-space:nowrap;
    }
    .nav{
      display:flex;
      align-items:center;
      gap:10px;
      flex-wrap:nowrap;
      justify-content:flex-end;
    }
    .nav a.navlink{
      font-size:13px;
      color:rgba(233,236,255,.78);
      padding:10px 10px;
      border-radius:12px;
      border:1px solid transparent;
      transition: transform .18s ease, background .18s ease, border-color .18s ease, color .18s ease;
      white-space:nowrap;
    }
    .nav a.navlink:hover{
      background:rgba(255,255,255,.06);
      border-color:rgba(255,255,255,.10);
      color:rgba(255,255,255,.95);
      transform: translateY(-1px);
    }
    .nav-cta{
      display:flex;
      align-items:center;
      gap:10px;
      margin-left:6px;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      padding:11px 14px;
      border-radius:14px;
      border:1px solid rgba(255,255,255,.12);
      background:rgba(255,255,255,.06);
      color:rgba(255,255,255,.92);
      font-weight:700;
      font-size:13px;
      cursor:pointer;
      transition: transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease;
      user-select:none;
      -webkit-tap-highlight-color: transparent;
    }
    .btn:hover{
      transform: translateY(-1px);
      border-color:rgba(255,255,255,.18);
      box-shadow:0 14px 34px rgba(0,0,0,.25);
      background:rgba(255,255,255,.08);
    }
    .btn:active{transform: translateY(0px) scale(.99)}
    .btn:focus{outline:none; box-shadow: var(--focus)}
    .btn-primary{
      border-color: rgba(255,79,216,.30);
      background: linear-gradient(135deg, rgba(255,79,216,.24), rgba(124,92,255,.20));
      box-shadow: 0 14px 40px rgba(255,79,216,.12);
    }
    .btn-primary .dot{
      width:9px; height:9px; border-radius:50%;
      background: radial-gradient(circle at 30% 30%, #fff, rgba(255,255,255,.0) 60%), linear-gradient(135deg, var(--accent), var(--accent2));
      box-shadow:0 0 0 4px rgba(255,79,216,.12);
    }
    .btn-ghost{
      background: transparent;
      border-color: rgba(255,255,255,.14);
    }
    .burger{
      display:none;
      width:44px; height:44px;
      border-radius:14px;
      border:1px solid rgba(255,255,255,.14);
      background:rgba(255,255,255,.06);
      color:#fff;
      cursor:pointer;
      transition: transform .18s ease, background .18s ease, border-color .18s ease;
      -webkit-tap-highlight-color: transparent;
    }
    .burger:hover{transform: translateY(-1px); border-color:rgba(255,255,255,.22); background:rgba(255,255,255,.08)}
    .burger:focus{outline:none; box-shadow:var(--focus)}
    .burger-lines{
      width:18px; height:12px; margin:0 auto; position:relative;
    }
    .burger-lines span{
      position:absolute; left:0; right:0;
      height:2px;
      border-radius:2px;
      background: rgba(255,255,255,.92);
      transition: transform .22s ease, top .22s ease, opacity .18s ease;
    }
    .burger-lines span:nth-child(1){top:0}
    .burger-lines span:nth-child(2){top:5px}
    .burger-lines span:nth-child(3){top:10px}

    .mobile-panel{
      display:none;
      border-top:1px solid rgba(255,255,255,.08);
      padding:12px 0 16px;
    }
    .mobile-links{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:10px;
      padding-top:10px;
    }
    .mobile-links a{
      padding:12px 12px;
      border-radius:14px;
      border:1px solid rgba(255,255,255,.10);
      background:rgba(255,255,255,.04);
      color:rgba(233,236,255,.88);
      font-weight:650;
      font-size:13px;
      transition: transform .18s ease, border-color .18s ease, background .18s ease;
    }
    .mobile-links a:hover{
      transform: translateY(-1px);
      border-color:rgba(255,255,255,.18);
      background:rgba(255,255,255,.06);
    }
    .mobile-cta{
      display:flex;
      gap:12px;
      margin-top:12px;
      flex-wrap:wrap;
    }

    /* Hero */
    main{padding-bottom:26px}
    .hero{
      padding:34px 0 22px;
      position:relative;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap:18px;
      align-items:stretch;
    }
    .hero-left{
      border-radius: calc(var(--radius) + 6px);
      border:1px solid rgba(255,255,255,.10);
      background:
        radial-gradient(900px 500px at 15% 0%, rgba(255,79,216,.20), transparent 55%),
        radial-gradient(900px 500px at 95% 25%, rgba(124,92,255,.25), transparent 50%),
        linear-gradient(180deg, rgba(17,22,56,.72), rgba(10,14,32,.45));
      box-shadow: var(--shadow);
      padding:26px;
      position:relative;
      overflow:hidden;
    }
    .hero-left:before{
      content:"";
      position:absolute; inset:-2px;
      background:
        linear-gradient(135deg, rgba(255,79,216,.10), transparent 40%),
        linear-gradient(45deg, rgba(45,224,255,.08), transparent 55%);
      pointer-events:none;
    }
    .hero-kicker{
      display:flex;
      align-items:center;
      gap:10px;
      position:relative;
      z-index:1;
    }
    .pill{
      display:inline-flex;
      align-items:center;
      gap:10px;
      padding:9px 12px;
      border-radius:999px;
      border:1px solid rgba(255,255,255,.12);
      background: rgba(255,255,255,.05);
      color: rgba(233,236,255,.92);
      font-size:12px;
      font-weight:750;
      letter-spacing:.2px;
    }
    .pulse{
      width:8px; height:8px; border-radius:50%;
      background: linear-gradient(135deg, var(--accent), var(--accent2));
      box-shadow: 0 0 0 0 rgba(255,79,216,.45);
      animation: pulse 2.2s ease-in-out infinite;
    }
    @keyframes pulse{
      0%{box-shadow:0 0 0 0 rgba(255,79,216,.45)}
      60%{box-shadow:0 0 0 12px rgba(255,79,216,.0)}
      100%{box-shadow:0 0 0 0 rgba(255,79,216,.0)}
    }
    .hero-title{
      position:relative;
      z-index:1;
      margin:16px 0 10px;
      font-size:34px;
      line-height:1.15;
      letter-spacing:-.6px;
      font-weight:900;
    }
    .hero-title .grad{
      background: linear-gradient(135deg, #ffd2ff 0%, #c7b5ff 35%, #aaf4ff 80%);
      -webkit-background-clip:text;
      background-clip:text;
      color:transparent;
    }
    .hero-desc{
      position:relative;
      z-index:1;
      color: var(--muted);
      font-size:14.5px;
      line-height:1.8;
      margin:0 0 18px;
      max-width:62ch;
    }
    .hero-actions{
      position:relative;
      z-index:1;
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      align-items:center;
      margin:18px 0 8px;
    }
    .meta-row{
      position:relative;
      z-index:1;
      display:flex;
      gap:10px;
      flex-wrap:wrap;
      margin-top:12px;
      padding-top:10px;
      border-top:1px solid rgba(255,255,255,.08);
    }
    .meta-item{
      flex:0 0 auto;
      display:flex;
      align-items:flex-start;
      gap:10px;
      padding:10px 12px;
      border-radius:14px;
      border:1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.04);
      min-width:190px;
    }
    .meta-ico{
      width:36px; height:36px;
      border-radius:14px;
      display:flex; align-items:center; justify-content:center;
      border:1px solid rgba(255,255,255,.12);
      background: linear-gradient(135deg, rgba(255,79,216,.14), rgba(124,92,255,.10));
      box-shadow:0 16px 34px rgba(0,0,0,.18);
      flex:0 0 auto;
    }
    .meta-ico svg{width:18px; height:18px; opacity:.95}
    .meta-txt{display:flex; flex-direction:column}
    .meta-txt strong{font-size:13px}
    .meta-txt span{color:var(--muted2); font-size:12px; margin-top:4px; line-height:1.4}

    .hero-right{
      display:flex;
      flex-direction:column;
      gap:12px;
    }
    .floating-mesh{
      border-radius: calc(var(--radius) + 6px);
      border:1px solid rgba(255,255,255,.10);
      background:
        radial-gradient(900px 500px at 20% 0%, rgba(255,79,216,.16), transparent 52%),
        radial-gradient(900px 560px at 95% 30%, rgba(45,224,255,.10), transparent 50%),
        linear-gradient(180deg, rgba(17,22,56,.55), rgba(10,14,32,.35));
      box-shadow: var(--shadow2);
      padding:18px;
      overflow:hidden;
      position:relative;
      min-height: 220px;
    }
    .floating-mesh:after{
      content:"";
      position:absolute; inset:-40px;
      background:
        repeating-linear-gradient(90deg, rgba(255,255,255,.06) 0 1px, transparent 1px 36px),
        repeating-linear-gradient(0deg, rgba(255,255,255,.05) 0 1px, transparent 1px 36px);
      transform: rotate(10deg);
      opacity:.20;
      pointer-events:none;
    }
    .mesh-head{
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      position:relative; z-index:1;
    }
    .mesh-title{
      font-weight:900;
      letter-spacing:-.2px;
      font-size:14px;
      color: rgba(255,255,255,.92);
    }
    .chip{
      font-size:12px;
      padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(255,255,255,.12);
      background: rgba(255,255,255,.05);
      color: rgba(233,236,255,.86);
      display:flex; align-items:center; gap:8px;
      white-space:nowrap;
    }
    .chip i{
      width:8px; height:8px; border-radius:50%;
      background: linear-gradient(135deg, var(--accent3), var(--accent2));
      display:inline-block;
      box-shadow: 0 0 0 4px rgba(45,224,255,.12);
    }
    .stats{
      position:relative; z-index:1;
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:10px;
      margin-top:14px;
    }
    .stat{
      padding:14px 14px;
      border-radius:16px;
      border:1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.04);
      transition: transform .18s ease, border-color .18s ease, background .18s ease;
    }
    .stat:hover{
      transform: translateY(-2px);
      background: rgba(255,255,255,.06);
      border-color: rgba(255,255,255,.16);
    }
    .stat strong{
      display:block;
      font-size:18px;
      letter-spacing:-.2px;
    }
    .stat span{
      display:block;
      margin-top:6px;
      color: var(--muted2);
      font-size:12.5px;
      line-height:1.35;
    }

    .mini-form{
      border-radius: calc(var(--radius) + 6px);
      border:1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.04);
      box-shadow: var(--shadow2);
      padding:16px;
    }
    .mini-form h3{
      margin:0 0 10px;
      font-size:14px;
      letter-spacing:-.15px;
    }
    .mini-form p{
      margin:0 0 12px;
      color: var(--muted);
      font-size:13px;
      line-height:1.7;
    }
    .inline-actions{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
      align-items:center;
    }
    .input-small{
      flex:1 1 200px;
      display:flex; align-items:center; gap:10px;
      padding:11px 12px;
      border-radius:14px;
      background: rgba(255,255,255,.04);
      border:1px solid rgba(255,255,255,.12);
    }
    .input-small svg{width:18px; height:18px; opacity:.9}
    .input-small input{
      width:100%;
      background:transparent;
      border:none;
      outline:none;
      color:rgba(255,255,255,.92);
      font-weight:650;
      font-size:13px;
    }
    .input-small input::placeholder{color:rgba(233,236,255,.45)}
    .input-small input:focus{outline:none}
    .toast{
      position:fixed;
      left:50%;
      transform:translateX(-50%);
      bottom:18px;
      background: rgba(10,14,32,.92);
      border:1px solid rgba(255,255,255,.14);
      padding:12px 14px;
      border-radius:14px;
      box-shadow:0 18px 50px rgba(0,0,0,.35);
      color: rgba(255,255,255,.92);
      z-index:99;
      opacity:0;
      pointer-events:none;
      transition: opacity .2s ease, transform .2s ease;
      max-width: 92vw;
    }
    .toast.show{
      opacity:1;
      pointer-events:auto;
      transform:translateX(-50%) translateY(-6px);
    }
    .toast strong{font-size:13px}
    .toast span{display:block; margin-top:3px; color:var(--muted); font-size:12.5px; line-height:1.35}

    /* Sections */
    section{
      padding:28px 0;
    }
    .section-title{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:12px;
      margin-bottom:14px;
    }
    .section-title h2{
      margin:0;
      font-size:22px;
      letter-spacing:-.35px;
      font-weight:950;
    }
    .section-title p{
      margin:0;
      color:var(--muted);
      font-size:13.5px;
      line-height:1.6;
      max-width:62ch;
    }
    .divider{
      height:1px;
      background: linear-gradient(90deg, rgba(255,255,255,.10), rgba(255,255,255,.04), rgba(255,255,255,.10));
      margin-top:18px;
    }

    .grid-2{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:14px;
      align-items:stretch;
    }
    .grid-3{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:14px;
      align-items:stretch;
    }
    .grid-4{
      display:grid;
      grid-template-columns: repeat(4, 1fr);
      gap:12px;
      align-items:stretch;
    }
    .card{
      border-radius: var(--radius);
      border:1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.04);
      box-shadow: 0 14px 34px rgba(0,0,0,.18);
      padding:16px;
      transition: transform .2s ease, border-color .2s ease, background .2s ease;
      min-width:0;
    }
    .card:hover{
      transform: translateY(-2px);
      border-color: rgba(255,255,255,.16);
      background: rgba(255,255,255,.06);
    }
    .card h3{
      margin:2px 0 8px;
      font-size:15px;
      letter-spacing:-.15px;
      font-weight:900;
    }
    .card p{
      margin:0;
      color:var(--muted);
      font-size:13.2px;
      line-height:1.75;
    }
    .tagrow{display:flex; flex-wrap:wrap; gap:8px; margin-top:12px}
    .tag{
      font-size:12px;
      padding:7px 10px;
      border-radius:999px;
      border:1px solid rgba(255,255,255,.12);
      background: rgba(255,255,255,.04);
      color: rgba(233,236,255,.86);
      white-space:nowrap;
    }
    .iconbubble{
      width:44px; height:44px;
      border-radius:16px;
      border:1px solid rgba(255,255,255,.12);
      background: linear-gradient(135deg, rgba(255,79,216,.18), rgba(124,92,255,.12));
      display:flex; align-items:center; justify-content:center;
      margin-bottom:12px;
      box-shadow:0 18px 40px rgba(0,0,0,.22);
    }
    .iconbubble svg{width:20px; height:20px; opacity:.95}

    /* Process */
    .step{
      padding:16px;
      border-radius: var(--radius);
      border:1px solid rgba(255,255,255,.10);
      background: linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.03));
      position:relative;
      overflow:hidden;
      min-width:0;
    }
    .step:before{
      content:"";
      position:absolute; inset:auto -60px -60px auto;
      width:160px; height:160px;
      background: radial-gradient(circle at 30% 30%, rgba(255,79,216,.25), transparent 60%);
      transform: rotate(12deg);
      pointer-events:none;
    }
    .step-top{display:flex; align-items:center; gap:12px; position:relative; z-index:1}
    .step-num{
      width:40px; height:40px;
      border-radius:16px;
      display:flex; align-items:center; justify-content:center;
      font-weight:950;
      letter-spacing:-.2px;
      background: rgba(255,255,255,.05);
      border:1px solid rgba(255,255,255,.12);
    }
    .step h3{margin:0; font-size:15px; font-weight:950}
    .step p{margin:10px 0 0; color:var(--muted); font-size:13.2px; line-height:1.75; position:relative; z-index:1}

    /* Comparison */
    .compare-wrap{
      border-radius: calc(var(--radius) + 6px);
      border:1px solid rgba(255,255,255,.10);
      background:
        radial-gradient(1000px 520px at 0% 0%, rgba(255,79,216,.12), transparent 55%),
        radial-gradient(1000px 520px at 100% 0%, rgba(124,92,255,.16), transparent 55%),
        rgba(255,255,255,.03);
      padding:16px;
      box-shadow: var(--shadow2);
    }
    .rating-row{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      flex-wrap:wrap;
      margin-bottom:12px;
    }
    .rating-left{
      display:flex; align-items:center; gap:14px; flex-wrap:wrap;
    }
    .stars{
      display:flex; align-items:center; gap:6px;
      padding:12px 14px;
      border-radius:16px;
      border:1px solid rgba(255,255,255,.12);
      background: rgba(255,255,255,.04);
    }
    .star{
      width:18px; height:18px; display:inline-block;
      background: linear-gradient(135deg, #ffd166, #ff7ac5);
      clip-path: polygon(50% 0%, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%);
      filter: drop-shadow(0 6px 14px rgba(255,209,102,.14));
    }
    .rating-score{
      padding:12px 14px;
      border-radius:16px;
      border:1px solid rgba(255,255,255,.12);
      background: rgba(255,255,255,.04);
      min-width: 220px;
    }
    .rating-score strong{
      font-size:20px; letter-spacing:-.35px;
    }
    .rating-score span{display:block; margin-top:6px; color:var(--muted); font-size:12.8px; line-height:1.45}
    .badge-reco{
      display:flex; align-items:center; gap:10px;
      padding:10px 12px;
      border-radius:16px;
      border:1px solid rgba(57,217,138,.35);
      background: rgba(57,217,138,.10);
      color: rgba(210,255,229,.95);
      font-weight:900;
      letter-spacing:-.1px;
    }
    .badge-reco i{
      width:22px; height:22px; border-radius:8px;
      background: rgba(57,217,138,.18);
      border:1px solid rgba(57,217,138,.35);
      display:flex; align-items:center; justify-content:center;
      font-style:normal;
    }

    .table-wrap{
      overflow:auto;
      border-radius: 16px;
      border:1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.03);
    }
    table{
      width:100%;
      border-collapse:separate;
      border-spacing:0;
      min-width:720px;
      color: rgba(255,255,255,.92);
    }
    th, td{
      padding:12px 12px;
      border-bottom:1px solid rgba(255,255,255,.08);
      font-size:13px;
      vertical-align:top;
    }
    th{
      position:sticky;
      top:0;
      background: rgba(15,20,48,.85);
      backdrop-filter: blur(8px);
      -webkit-backdrop-filter: blur(8px);
      z-index:2;
      text-align:left;
      font-weight:950;
      letter-spacing:-.1px;
    }
    tr:last-child td{border-bottom:none}
    .td-muted{color: var(--muted)}
    .ok{
      display:inline-flex;
      align-items:center;
      gap:8px;
      font-weight:800;
      color: rgba(210,255,229,.95);
    }
    .ok:before{
      content:"";
      width:18px; height:18px;
      border-radius:8px;
      background: rgba(57,217,138,.14);
      border:1px solid rgba(57,217,138,.35);
      box-shadow:0 12px 24px rgba(57,217,138,.10);
      background-image: linear-gradient(135deg, rgba(57,217,138,.9), rgba(45,224,255,.15));
      clip-path: polygon(14% 54%, 32% 70%, 70% 20%, 85% 34%, 35% 90%, 0% 60%);
    }
    .mid{
      display:inline-flex;
      align-items:center;
      gap:8px;
      font-weight:800;
      color: rgba(255,209,102,.95);
    }
    .mid:before{
      content:"";
      width:18px; height:18px;
      border-radius:8px;
      background: rgba(255,209,102,.14);
      border:1px solid rgba(255,209,102,.35);
      clip-path: polygon(45% 0%, 55% 0%, 100% 50%, 55% 100%, 45% 100%, 0% 50%);
      transform: rotate(45deg);
    }

    /* Reviews */
    .review-grid{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:14px;
      align-items:stretch;
    }
    .review{
      padding:16px;
      border-radius: var(--radius);
      border:1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.04);
      box-shadow: 0 14px 34px rgba(0,0,0,.18);
      transition: transform .2s ease, border-color .2s ease, background .2s ease;
      min-width:0;
    }
    .review:hover{transform: translateY(-2px); border-color:rgba(255,255,255,.16); background: rgba(255,255,255,.06)}
    .review-top{
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      margin-bottom:10px;
    }
    .avatar{
      width:42px; height:42px;
      border-radius:16px;
      border:1px solid rgba(255,255,255,.12);
      background: linear-gradient(135deg, rgba(255,79,216,.18), rgba(124,92,255,.12));
      display:flex; align-items:center; justify-content:center;
      font-weight:950;
      letter-spacing:-.2px;
    }
    .review-role{
      display:flex; flex-direction:column; gap:4px; min-width:0;
      flex:1;
      margin-left:10px;
    }
    .review-role strong{font-size:13.5px; letter-spacing:-.15px}
    .review-role span{color:var(--muted2); font-size:12.3px}
    .review-rate{
      color: rgba(255,209,102,.98);
      font-weight:900;
      font-size:12.5px;
      padding:7px 10px;
      border-radius:999px;
      border:1px solid rgba(255,209,102,.25);
      background: rgba(255,209,102,.08);
      white-space:nowrap;
    }
    .review p{
      margin:0;
      color: var(--muted);
      font-size:13.1px;
      line-height:1.75;
    }

    /* Case & Articles */
    .case-grid{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:14px;
      align-items:stretch;
    }
    .thumb{
      border-radius: 16px;
      border:1px solid rgba(255,255,255,.10);
      background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.03));
      padding:12px;
      overflow:hidden;
      position:relative;
    }
    .thumb:after{
      content:"";
      position:absolute; inset:-40px;
      background:
        radial-gradient(circle at 20% 30%, rgba(255,79,216,.18), transparent 55%),
        radial-gradient(circle at 80% 20%, rgba(124,92,255,.18), transparent 60%);
      opacity:.65;
      pointer-events:none;
    }
    .thumb .thumb-inner{
      position:relative; z-index:1;
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
    }
    .thumb .thumb-ico{
      width:44px; height:44px; border-radius:16px;
      display:flex; align-items:center; justify-content:center;
      border:1px solid rgba(255,255,255,.12);
      background: rgba(255,255,255,.04);
      box-shadow:0 18px 40px rgba(0,0,0,.18);
    }
    .thumb svg{width:20px; height:20px; opacity:.95}
    .thumb .thumb-kpi{
      text-align:right;
      color: rgba(233,236,255,.9);
    }
    .thumb .thumb-kpi strong{display:block; font-size:16px; letter-spacing:-.2px}
    .thumb .thumb-kpi span{display:block; margin-top:6px; color:var(--muted2); font-size:12.2px; line-height:1.35}
    .case h3, .article h3{margin:12px 0 8px; font-size:15px; font-weight:950; letter-spacing:-.15px}
    .case p, .article p{margin:0; color:var(--muted); font-size:13.1px; line-height:1.75}
    .case .case-tags, .article .article-tags{margin-top:12px}
    .article-list{
      display:grid;
      grid-template-columns: 1.2fr .8fr;
      gap:14px;
      align-items:start;
    }
    .list{
      border-radius: var(--radius);
      border:1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.04);
      overflow:hidden;
      box-shadow: 0 14px 34px rgba(0,0,0,.16);
    }
    .list-head{
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      padding:14px 16px;
      background: rgba(15,20,48,.55);
      border-bottom:1px solid rgba(255,255,255,.08);
    }
    .list-head strong{font-size:14px; letter-spacing:-.15px}
    .list-head span{color:var(--muted); font-size:12.8px}
    .list a.item{
      display:flex; gap:12px; align-items:flex-start; justify-content:space-between;
      padding:12px 16px;
      border-bottom:1px solid rgba(255,255,255,.08);
      transition: background .18s ease, transform .18s ease;
    }
    .list a.item:last-child{border-bottom:none}
    .list a.item:hover{
      background: rgba(255,255,255,.06);
      transform: translateY(-1px);
    }
    .item .item-left{display:flex; flex-direction:column; gap:6px; min-width:0}
    .item .kicker{
      color: rgba(255,255,255,.88);
      font-weight:850;
      letter-spacing:-.1px;
      font-size:13.2px;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
      max-width: 42ch;
    }
    .item .sub{
      color:var(--muted);
      font-size:12.5px;
      line-height:1.4;
      display:-webkit-box;
      -webkit-line-clamp:2;
      -webkit-box-orient:vertical;
      overflow:hidden;
    }
    .item .go{
      color: rgba(233,236,255,.90);
      font-weight:900;
      font-size:12.5px;
      padding:7px 10px;
      border-radius:999px;
      border:1px solid rgba(255,255,255,.12);
      background: rgba(255,255,255,.04);
      white-space:nowrap;
      margin-top:2px;
      flex:0 0 auto;
    }

    .right-side{
      display:flex; flex-direction:column; gap:14px;
    }

    /* Pricing/Token */
    .token-grid{
      display:grid;
      grid-template-columns: 1fr 1fr 1fr;
      gap:14px;
      align-items:stretch;
    }
    .token-card{
      border-radius: var(--radius);
      border:1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.04);
      padding:16px;
      box-shadow: 0 14px 34px rgba(0,0,0,.16);
    }
    .token-card h3{margin:6px 0 8px; font-size:15px; font-weight:950}
    .token-card .big{
      font-size:26px;
      font-weight:1000;
      letter-spacing:-.8px;
      margin:2px 0 6px;
    }
    .token-card .hint{color:var(--muted); font-size:13px; line-height:1.7; margin:0}
    .token-card .smallrow{
      margin-top:12px;
      display:flex; flex-wrap:wrap; gap:8px;
    }
    .smallchip{
      font-size:12px;
      padding:7px 10px;
      border-radius:999px;
      border:1px solid rgba(255,255,255,.12);
      background: rgba(255,255,255,.04);
      color: rgba(233,236,255,.86);
    }

    /* FAQ */
    .faq{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
      align-items:start;
    }
    details.faq-item{
      border-radius: var(--radius);
      border:1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.04);
      padding:14px 14px;
      box-shadow:0 14px 34px rgba(0,0,0,.12);
      transition: transform .2s ease, border-color .2s ease, background .2s ease;
    }
    details.faq-item[open]{
      border-color: rgba(255,255,255,.18);
      background: rgba(255,255,255,.06);
      transform: translateY(-2px);
    }
    summary{
      list-style:none;
      cursor:pointer;
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:12px;
    }
    summary::-webkit-details-marker{display:none}
    .faq-q{
      font-weight:950;
      font-size:13.5px;
      letter-spacing:-.1px;
      line-height:1.55;
    }
    .chev{
      width:34px; height:34px;
      border-radius:14px;
      border:1px solid rgba(255,255,255,.12);
      background: rgba(255,255,255,.04);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      transition: transform .22s ease, background .18s ease, border-color .18s ease;
    }
    details[open] .chev{transform: rotate(180deg); border-color: rgba(255,255,255,.18); background: rgba(255,255,255,.06)}
    .faq-a{
      margin-top:10px;
      color: var(--muted);
      font-size:13.1px;
      line-height:1.78;
    }

    /* Contact / Form */
    .form-wrap{
      border-radius: calc(var(--radius) + 6px);
      border:1px solid rgba(255,255,255,.10);
      background:
        radial-gradient(900px 520px at 10% 0%, rgba(255,79,216,.16), transparent 55%),
        radial-gradient(900px 520px at 100% 20%, rgba(124,92,255,.18), transparent 55%),
        rgba(255,255,255,.03);
      padding:16px;
      box-shadow: var(--shadow2);
    }
    .form-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:14px;
      align-items:start;
    }
    .form-side{
      padding:16px;
      border-radius: var(--radius);
      border:1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.04);
    }
    .form-side h3{
      margin:0 0 10px;
      font-size:15px;
      font-weight:950;
      letter-spacing:-.15px;
    }
    .form-side p{
      margin:0 0 12px;
      color:var(--muted);
      font-size:13.2px;
      line-height:1.75;
    }
    .contact-list{
      display:flex; flex-direction:column; gap:10px;
      margin-top:12px;
    }
    .contact-item{
      display:flex; align-items:flex-start; gap:10px;
      padding:10px 12px;
      border-radius:16px;
      border:1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.03);
    }
    .contact-item svg{width:18px; height:18px; margin-top:2px; opacity:.95}
    .contact-item strong{display:block; font-size:13.2px}
    .contact-item span{display:block; margin-top:4px; color:var(--muted2); font-size:12.7px; line-height:1.4; word-break:break-word}

    form{
      margin:0;
    }
    .fields{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
    }
    .field{
      display:flex;
      flex-direction:column;
      gap:8px;
      min-width:0;
    }
    .field label{
      color: rgba(233,236,255,.86);
      font-weight:850;
      font-size:12.8px;
      letter-spacing:-.1px;
    }
    .field input, .field select, .field textarea{
      background: rgba(255,255,255,.04);
      border:1px solid rgba(255,255,255,.12);
      border-radius:14px;
      padding:12px 12px;
      color: rgba(255,255,255,.92);
      outline:none;
      font-weight:650;
      font-size:13px;
      transition: box-shadow .18s ease, border-color .18s ease, background .18s ease;
    }
    .field textarea{
      min-height:118px;
      resize: vertical;
      grid-column: 1 / -1;
    }
    .field input::placeholder, .field textarea::placeholder{color:rgba(233,236,255,.45); font-weight:600}
    .field input:focus, .field select:focus, .field textarea:focus{
      border-color: rgba(255,79,216,.35);
      box-shadow: var(--focus);
      background: rgba(255,255,255,.05);
    }
    .submit-row{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      flex-wrap:wrap;
      margin-top:12px;
      padding-top:12px;
      border-top:1px solid rgba(255,255,255,.08);
    }
    .fineprint{
      color: var(--muted2);
      font-size:12.3px;
      line-height:1.55;
      max-width:58ch;
    }

    /* Network / timeline */
    .timeline{
      border-radius: var(--radius);
      border:1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.04);
      padding:16px;
      box-shadow:0 14px 34px rgba(0,0,0,.14);
    }
    .timeline-items{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
    }
    .titem{
      display:flex;
      gap:12px;
      align-items:flex-start;
      padding:12px 12px;
      border-radius:16px;
      border:1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.03);
    }
    .tbullet{
      width:40px; height:40px;
      border-radius:16px;
      border:1px solid rgba(255,255,255,.12);
      background: linear-gradient(135deg, rgba(255,79,216,.14), rgba(124,92,255,.10));
      display:flex; align-items:center; justify-content:center;
      font-weight:950;
      letter-spacing:-.2px;
      flex:0 0 auto;
    }
    .titem strong{display:block; font-size:13.4px}
    .titem span{display:block; margin-top:5px; color:var(--muted2); font-size:12.7px; line-height:1.5}

    /* Floating客服 */
    .float-kefu{
      position:fixed;
      right:16px;
      bottom:16px;
      z-index:60;
      display:flex;
      flex-direction:column;
      gap:10px;
      align-items:flex-end;
    }
    .kefu-btn{
      display:flex;
      align-items:center;
      gap:10px;
      padding:12px 14px;
      border-radius:16px;
      border:1px solid rgba(255,255,255,.14);
      background: rgba(10,14,32,.78);
      backdrop-filter: blur(10px);
      -webkit-backdrop-filter: blur(10px);
      color: rgba(255,255,255,.92);
      box-shadow: 0 18px 50px rgba(0,0,0,.35);
      cursor:pointer;
      transition: transform .18s ease, border-color .18s ease, background .18s ease;
      -webkit-tap-highlight-color: transparent;
      user-select:none;
    }
    .kefu-btn:hover{transform: translateY(-2px); border-color: rgba(255,255,255,.22); background: rgba(10,14,32,.86)}
    .kefu-btn:focus{outline:none; box-shadow:var(--focus)}
    .kefu-btn .badge{
      width:34px; height:34px;
      border-radius:14px;
      border:1px solid rgba(255,79,216,.30);
      background: linear-gradient(135deg, rgba(255,79,216,.22), rgba(124,92,255,.16));
      display:flex; align-items:center; justify-content:center;
    }
    .kefu-btn svg{width:16px; height:16px; opacity:.95}
    .kefu-pop{
      display:none;
      width: 240px;
      border-radius: 18px;
      border:1px solid rgba(255,255,255,.14);
      background: rgba(10,14,32,.90);
      box-shadow: 0 18px 60px rgba(0,0,0,.45);
      overflow:hidden;
      transform-origin: right bottom;
      animation: popIn .18s ease-out;
    }
    @keyframes popIn{
      from{opacity:0; transform: scale(.98) translateY(6px)}
      to{opacity:1; transform: scale(1) translateY(0)}
    }
    .kefu-pop .pop-head{
      padding:12px 14px;
      border-bottom:1px solid rgba(255,255,255,.10);
      display:flex; align-items:center; justify-content:space-between; gap:10px;
    }
    .kefu-pop .pop-head strong{font-size:13.5px}
    .kefu-pop button{
      width:34px; height:34px;
      border-radius:14px;
      border:1px solid rgba(255,255,255,.14);
      background: rgba(255,255,255,.05);
      color: rgba(255,255,255,.92);
      cursor:pointer;
    }
    .kefu-pop button:hover{background: rgba(255,255,255,.07)}
    .kefu-pop button:focus{outline:none; box-shadow:var(--focus)}
    .kefu-pop .pop-body{
      padding:12px 14px 14px;
      display:flex; flex-direction:column; gap:10px;
      align-items:flex-start;
    }
    .kefu-pop img{
      width:100%;
      border-radius:14px;
      border:1px solid rgba(255,255,255,.12);
      background: rgba(255,255,255,.04);
      height:auto;
    }
    .kefu-pop .pop-body span{
      color: var(--muted);
      font-size:12.7px;
      line-height:1.55;
    }

    .to-top{
      display:none;
      width:46px; height:46px;
      border-radius:18px;
      border:1px solid rgba(255,255,255,.14);
      background: rgba(10,14,32,.78);
      backdrop-filter: blur(10px);
      -webkit-backdrop-filter: blur(10px);
      color: rgba(255,255,255,.92);
      box-shadow: 0 18px 50px rgba(0,0,0,.35);
      cursor:pointer;
      transition: transform .18s ease, background .18s ease;
      align-items:center; justify-content:center;
    }
    .to-top:hover{transform: translateY(-2px); background: rgba(10,14,32,.88)}
    .to-top:focus{outline:none; box-shadow:var(--focus)}

    /* Footer */
    footer{
      padding:18px 0 28px;
      background: linear-gradient(180deg, rgba(7,9,19,.0), rgba(7,9,19,.72));
      border-top:1px solid rgba(255,255,255,.08);
      margin-top:6px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns: 1.2fr .8fr;
      gap:14px;
      align-items:start;
    }
    .foot-card{
      border-radius: var(--radius);
      border:1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.04);
      padding:16px;
      box-shadow: 0 14px 34px rgba(0,0,0,.14);
    }
    .foot-card h3{margin:0 0 8px; font-size:15px; font-weight:950; letter-spacing:-.15px}
    .foot-card p{margin:0; color:var(--muted); font-size:13.1px; line-height:1.75}
    .foot-links{
      margin-top:12px;
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .foot-links a{
      padding:10px 12px;
      border-radius:14px;
      border:1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.03);
      color: rgba(233,236,255,.88);
      font-weight:800;
      font-size:12.8px;
      transition: transform .18s ease, border-color .18s ease, background .18s ease;
      white-space:nowrap;
    }
    .foot-links a:hover{transform: translateY(-1px); border-color: rgba(255,255,255,.18); background: rgba(255,255,255,.05)}
    .copyright{
      margin-top:12px;
      color: var(--muted2);
      font-size:12.4px;
      line-height:1.6;
    }

    .links-grid{
      display:grid;
      grid-template-columns: 1fr;
      gap:10px;
    }
    .aff-links a{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      padding:12px 12px;
      border-radius:16px;
      border:1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.03);
      color: rgba(233,236,255,.90);
      font-weight:850;
      font-size:13px;
      transition: transform .18s ease, border-color .18s ease, background .18s ease;
    }
    .aff-links a:hover{
      transform: translateY(-1px);
      border-color: rgba(255,255,255,.18);
      background: rgba(255,255,255,.05);
    }
    .aff-links a span{
      color: var(--muted2);
      font-weight:800;
      font-size:12.2px;
      padding:7px 10px;
      border-radius:999px;
      border:1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.03);
    }

    /* Responsive */
    @media (max-width: 980px){
      .hero-grid{grid-template-columns: 1fr; gap:12px}
      .review-grid{grid-template-columns: 1fr 1fr}
      .case-grid{grid-template-columns: 1fr 1fr}
      .token-grid{grid-template-columns: 1fr}
      .grid-3{grid-template-columns: 1fr}
      .grid-4{grid-template-columns: 1fr 1fr}
      .faq{grid-template-columns: 1fr}
      .article-list{grid-template-columns:1fr}
      .form-grid{grid-template-columns:1fr}
      .timeline-items{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr}
      .nav{display:none}
      .burger{display:block}
      .mobile-panel{display:block}
      .mobile-panel[aria-hidden="true"]{display:none}
      .mobile-panel[aria-hidden="false"]{display:block}
      .mobile-links{padding:0 0 2px}
    }
    @media (max-width: 520px){
      .hero-left{padding:18px}
      .hero-title{font-size:26px}
      .meta-item{min-width: 0; flex:1 1 100%}
      .stats{grid-template-columns:1fr}
      .review-grid{grid-template-columns:1fr}
      .case-grid{grid-template-columns:1fr}
      .fields{grid-template-columns:1fr}
      .input-small{flex:1 1 100%}
    }
    @media (prefers-reduced-motion: reduce){
      html{scroll-behavior:auto}
      .pulse{animation:none}
      .btn, .card, .stat, .review, .case .thumb, details.faq-item{transition:none}
      .toast{transition:none}
    }