:root{
      --bg0:#070514;
      --bg1:#0b0720;
      --card:#120a2a;
      --card2:#0f0a26;
      --text:#eaf0ff;
      --muted:#a9b4d6;
      --muted2:#7f89b3;
      --line:rgba(255,255,255,.10);
      --line2:rgba(255,255,255,.14);
      --pink:#ff3bd4;
      --violet:#9b6cff;
      --cyan:#40e6ff;
      --gold:#ffcc66;
      --good:#40f7b2;
      --danger:#ff5c7a;

      --shadow: 0 18px 60px rgba(0,0,0,.45);
      --shadow2: 0 10px 32px rgba(0,0,0,.38);
      --radius: 18px;
      --radius2: 14px;
      --radius3: 12px;

      --container: 1120px;
      --pad: 18px;
    }

    *{ box-sizing: border-box; }
    html,body{ height:100%; }
    body{
      margin:0;
      font-family: ui-sans-serif, system-ui, -apple-system, "PingFang SC","Hiragino Sans GB","Microsoft YaHei", "Noto Sans SC", Arial, "Apple Color Emoji","Segoe UI Emoji";
      color: var(--text);
      background:
        radial-gradient(1200px 800px at 10% -10%, rgba(155,108,255,.35), transparent 60%),
        radial-gradient(900px 700px at 90% 0%, rgba(255,59,212,.25), transparent 55%),
        radial-gradient(900px 700px at 60% 100%, rgba(64,230,255,.16), transparent 60%),
        linear-gradient(180deg, var(--bg0), var(--bg1));
      overflow-x:hidden;
    }

    a{ color: inherit; text-decoration: none; }
    a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible{
      outline: 2px solid rgba(64,230,255,.7);
      outline-offset: 2px;
      border-radius: 10px;
    }

    .container{
      width: min(var(--container), 100% - 2*var(--pad));
      margin: 0 auto;
    }

    .skip-link{
      position:absolute; left:-9999px; top:auto; width:1px; height:1px; overflow:hidden;
    }
    .skip-link:focus{
      left: 18px; top: 18px; width:auto; height:auto;
      background: rgba(0,0,0,.7);
      padding:10px 12px;
      border-radius: 12px;
      z-index: 9999;
      border:1px solid var(--line2);
    }

    header{
      position: sticky;
      top: 0;
      z-index: 50;
      backdrop-filter: blur(10px);
      background: rgba(7,5,20,.58);
      border-bottom: 1px solid rgba(255,255,255,.08);
    }
    .nav-wrap{
      display:flex;
      align-items:center;
      justify-content: space-between;
      gap: 14px;
      padding: 12px 0;
    }

    .brand{
      display:flex; align-items:center; gap:12px; min-width: 220px;
    }
    .brand img.ai-page-logo{
      width: 40px; height: 40px; object-fit: contain;
      border-radius: 12px;
      background: rgba(255,255,255,.06);
      border: 1px solid rgba(255,255,255,.10);
    }
    .brand .brand-txt{ display:flex; flex-direction: column; line-height:1.05; }
    .brand .name{
      font-weight: 800; letter-spacing: .2px;
      font-size: 14px;
      color: rgba(255,255,255,.95);
    }
    .brand .sub{
      font-size: 12px;
      color: var(--muted);
      margin-top: 3px;
    }

    .nav-right{
      display:flex; align-items:center; gap: 12px;
      min-width: 220px; justify-content: flex-end;
    }

    .nav-links{
      display:flex;
      align-items:center;
      gap: 14px;
      flex-wrap: wrap;
      justify-content: center;
      flex: 1;
    }
    .nav-links a{
      font-size: 13px;
      color: rgba(234,240,255,.88);
      padding: 8px 10px;
      border-radius: 12px;
      border: 1px solid transparent;
      transition: transform .2s ease, background .2s ease, border-color .2s ease;
      white-space: nowrap;
    }
    .nav-links a:hover{
      background: rgba(255,255,255,.06);
      border-color: rgba(255,255,255,.10);
      transform: translateY(-1px);
    }

    .btn{
      display:inline-flex; align-items:center; justify-content:center;
      gap:10px;
      padding: 10px 14px;
      border-radius: 14px;
      border: 1px solid rgba(255,255,255,.14);
      background: rgba(255,255,255,.06);
      color: rgba(255,255,255,.92);
      font-weight: 700;
      font-size: 13px;
      transition: transform .15s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
      cursor:pointer;
      user-select:none;
      -webkit-tap-highlight-color: transparent;
    }
    .btn:hover{
      transform: translateY(-1px);
      box-shadow: 0 14px 30px rgba(0,0,0,.35);
      background: rgba(255,255,255,.085);
      border-color: rgba(255,255,255,.20);
    }
    .btn:active{ transform: translateY(0px); }

    .btn-primary{
      background: linear-gradient(135deg, rgba(255,59,212,.25), rgba(155,108,255,.16));
      border-color: rgba(255,59,212,.35);
      box-shadow: 0 12px 34px rgba(255,59,212,.10);
    }
    .btn-primary .spark{
      width: 10px; height: 10px; border-radius: 50%;
      background: radial-gradient(circle, rgba(64,230,255,1), rgba(64,230,255,.0) 65%);
      box-shadow: 0 0 0 2px rgba(64,230,255,.15), 0 0 26px rgba(64,230,255,.18);
    }

    .burger{
      display:none;
      width: 42px; height: 42px;
      border-radius: 14px;
      border: 1px solid rgba(255,255,255,.14);
      background: rgba(255,255,255,.06);
      color: rgba(255,255,255,.95);
      cursor:pointer;
    }
    .burger svg{ width: 18px; height:18px; }

    .mobile-panel{
      display:none;
      padding: 0 0 14px 0;
    }
    .mobile-panel.open{ display:block; }
    .mobile-links{
      display:flex; flex-direction: column; gap:10px;
      padding: 12px;
      border: 1px solid rgba(255,255,255,.12);
      border-radius: 16px;
      background: rgba(10,7,26,.55);
      box-shadow: var(--shadow2);
    }
    .mobile-links a{
      padding: 10px 12px;
      border-radius: 14px;
      border: 1px solid rgba(255,255,255,.08);
      background: rgba(255,255,255,.05);
      font-weight: 700;
      font-size: 13px;
    }
    .mobile-actions{
      display:flex; gap: 10px; flex-wrap: wrap;
      margin-top: 10px;
    }

    .hero{
      position:relative;
      padding: 42px 0 18px;
      overflow:hidden;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.2fr .8fr;
      gap: 18px;
      align-items: stretch;
    }

    .hero-left{
      padding: 22px 0;
      position:relative;
    }
    .eyebrow{
      display:flex; align-items:center; gap:10px; flex-wrap: wrap;
      margin-bottom: 14px;
    }
    .pill{
      display:inline-flex; align-items:center; gap:8px;
      padding: 8px 10px;
      border-radius: 999px;
      border: 1px solid rgba(255,255,255,.14);
      background: rgba(255,255,255,.05);
      color: rgba(234,240,255,.95);
      font-weight: 800;
      font-size: 12px;
      letter-spacing: .2px;
    }
    .pill .dot{
      width: 9px; height: 9px; border-radius: 50%;
      background: radial-gradient(circle, rgba(255,59,212,1), rgba(255,59,212,.0) 65%);
      box-shadow: 0 0 0 2px rgba(255,59,212,.16), 0 0 22px rgba(255,59,212,.18);
    }

    h1{
      font-size: clamp(26px, 4vw, 46px);
      margin: 0;
      line-height: 1.08;
      letter-spacing: -0.5px;
      font-weight: 900;
    }
    .hero-lead{
      margin: 14px 0 18px;
      color: rgba(234,240,255,.86);
      font-size: 15px;
      line-height: 1.7;
      max-width: 62ch;
    }

    .hero-actions{
      display:flex; gap: 12px; flex-wrap: wrap; align-items:center;
      margin-bottom: 18px;
    }

    .btn-ghost{
      background: rgba(255,255,255,.05);
    }

    .hero-submeta{
      display:flex; gap: 12px; flex-wrap: wrap;
      margin-top: 14px;
    }
    .submeta-item{
      flex: 1;
      min-width: 160px;
      padding: 12px 14px;
      border-radius: 16px;
      border: 1px solid rgba(255,255,255,.12);
      background: rgba(255,255,255,.045);
      position:relative;
      overflow:hidden;
    }
    .submeta-item:before{
      content:"";
      position:absolute; inset:-1px;
      background:
        radial-gradient(400px 140px at 10% 20%, rgba(255,59,212,.18), transparent 60%),
        radial-gradient(360px 140px at 95% 30%, rgba(64,230,255,.12), transparent 60%);
      opacity:.9;
      pointer-events:none;
    }
    .submeta-item > *{ position:relative; z-index:1; }
    .submeta-top{
      display:flex; align-items:center; justify-content: space-between; gap: 10px;
      margin-bottom: 6px;
    }
    .submeta-title{
      font-weight: 900; font-size: 13px; color: rgba(255,255,255,.95);
    }
    .submeta-val{
      font-weight: 950; font-size: 18px;
      background: linear-gradient(135deg, rgba(64,230,255,1), rgba(255,59,212,1));
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
    }
    .submeta-desc{
      color: var(--muted);
      font-size: 12.5px;
      line-height: 1.5;
      margin: 0;
    }

    .hero-right{
      display:flex; flex-direction: column; gap: 12px;
      padding: 18px;
      border-radius: var(--radius);
      border: 1px solid rgba(255,255,255,.12);
      background: linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.02));
      box-shadow: var(--shadow2);
      position:relative;
      overflow:hidden;
    }
    .hero-right:before{
      content:"";
      position:absolute; inset:-40px;
      background:
        radial-gradient(600px 320px at 30% 10%, rgba(255,59,212,.25), transparent 55%),
        radial-gradient(520px 300px at 90% 30%, rgba(155,108,255,.20), transparent 58%),
        radial-gradient(380px 260px at 40% 100%, rgba(64,230,255,.13), transparent 60%);
      filter: blur(0px);
      opacity: .95;
      pointer-events:none;
    }
    .hero-right > *{ position:relative; z-index:1; }

    .data-cards{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 10px;
    }
    .metric{
      border-radius: 16px;
      border: 1px solid rgba(255,255,255,.12);
      background: rgba(0,0,0,.18);
      padding: 12px 12px;
      transition: transform .18s ease, border-color .18s ease, background .18s ease;
      position:relative;
      overflow:hidden;
      min-height: 86px;
    }
    .metric:after{
      content:"";
      position:absolute; inset:-1px;
      background:
        radial-gradient(240px 120px at 20% 30%, rgba(255,59,212,.17), transparent 55%),
        radial-gradient(240px 120px at 80% 70%, rgba(64,230,255,.12), transparent 58%);
      opacity: .9;
      pointer-events:none;
    }
    .metric > *{ position:relative; z-index:1; }
    .metric:hover{
      transform: translateY(-2px);
      border-color: rgba(255,255,255,.20);
      background: rgba(0,0,0,.12);
    }
    .metric .k{
      font-size: 12px;
      color: var(--muted);
      font-weight: 800;
      letter-spacing:.2px;
    }
    .metric .v{
      margin-top: 6px;
      font-weight: 950;
      font-size: 18px;
      letter-spacing: .2px;
    }
    .metric .s{
      margin-top: 4px;
      font-size: 12px;
      color: rgba(234,240,255,.78);
      line-height: 1.45;
    }

    .quick-panel{
      border-radius: 16px;
      border: 1px solid rgba(255,255,255,.12);
      background: rgba(0,0,0,.18);
      padding: 12px;
    }
    .quick-title{
      display:flex; align-items:center; justify-content: space-between; gap: 10px;
      margin-bottom: 10px;
    }
    .quick-title h3{
      margin:0;
      font-size: 13px;
      letter-spacing:.2px;
      color: rgba(255,255,255,.92);
    }
    .status-tag{
      font-size: 12px;
      font-weight: 900;
      padding: 7px 10px;
      border-radius: 999px;
      border: 1px solid rgba(64,230,255,.35);
      background: rgba(64,230,255,.10);
      color: rgba(200,250,255,.98);
      white-space: nowrap;
    }
    .tag-row{
      display:flex; flex-wrap: wrap; gap: 8px;
    }
    .chip{
      padding: 8px 10px;
      border-radius: 999px;
      border: 1px solid rgba(255,255,255,.12);
      background: rgba(255,255,255,.05);
      color: rgba(234,240,255,.9);
      font-size: 12px;
      font-weight: 800;
      transition: transform .16s ease, border-color .16s ease, background .16s ease;
      cursor: default;
      user-select:none;
    }
    .chip:hover{
      transform: translateY(-1px);
      border-color: rgba(255,255,255,.20);
      background: rgba(255,255,255,.08);
    }

    .scroll-hint{
      margin-top: 14px;
      display:flex; align-items:center; gap: 10px;
      color: var(--muted);
      font-size: 12.5px;
    }
    .mouse{
      width: 34px; height: 20px;
      border: 1px solid rgba(255,255,255,.18);
      border-radius: 999px;
      position:relative;
      background: rgba(255,255,255,.04);
    }
    .mouse:after{
      content:"";
      width: 4px; height: 6px; border-radius: 3px;
      position:absolute; left:50%; top:5px; transform: translateX(-50%);
      background: rgba(64,230,255,.9);
      animation: wheel 1.35s ease-in-out infinite;
    }
    @keyframes wheel{
      0%{ transform: translateX(-50%) translateY(0); opacity:.95; }
      60%{ transform: translateX(-50%) translateY(7px); opacity:.55; }
      100%{ transform: translateX(-50%) translateY(0); opacity:.95; }
    }

    main{ padding-bottom: 26px; }
    section{ padding: 24px 0; }
    .section-head{
      display:flex; align-items:flex-end; justify-content: space-between; gap: 14px;
      margin-bottom: 14px;
    }
    .section-title{
      display:flex; flex-direction: column; gap: 8px;
    }
    .section-title .h2{
      margin:0;
      font-size: 22px;
      letter-spacing: -0.2px;
      font-weight: 950;
    }
    .section-title .desc{
      margin:0;
      color: rgba(234,240,255,.82);
      line-height: 1.7;
      font-size: 13.5px;
      max-width: 72ch;
    }

    .section-tagline{
      color: var(--muted);
      font-weight: 900;
      font-size: 12px;
      border: 1px solid rgba(255,255,255,.12);
      background: rgba(255,255,255,.04);
      padding: 8px 10px;
      border-radius: 999px;
      white-space: nowrap;
    }

    .cards{
      display:grid;
      grid-template-columns: repeat(12, 1fr);
      gap: 12px;
    }

    .card{
      grid-column: span 4;
      border-radius: var(--radius);
      border: 1px solid rgba(255,255,255,.12);
      background: linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.02));
      box-shadow: 0 10px 40px rgba(0,0,0,.20);
      padding: 16px 16px;
      position:relative;
      overflow:hidden;
      transform: translateY(8px);
      opacity: 0;
      transition: transform .7s ease, opacity .7s ease, border-color .2s ease;
    }
    .card.reveal{
      transform: translateY(0);
      opacity: 1;
    }
    .card:before{
      content:"";
      position:absolute;
      inset:-1px;
      background:
        radial-gradient(420px 200px at 20% 15%, rgba(255,59,212,.18), transparent 58%),
        radial-gradient(420px 220px at 90% 30%, rgba(155,108,255,.16), transparent 60%);
      opacity: .8;
      pointer-events:none;
    }
    .card > *{ position:relative; z-index:1; }

    .card h3{
      margin: 10px 0 8px;
      font-size: 15px;
      font-weight: 950;
      letter-spacing: .1px;
    }
    .card p{
      margin: 0;
      color: rgba(234,240,255,.82);
      line-height: 1.7;
      font-size: 13.3px;
    }

    .icon{
      width: 42px; height: 42px;
      border-radius: 16px;
      border: 1px solid rgba(255,255,255,.14);
      background: rgba(0,0,0,.16);
      display:flex; align-items:center; justify-content:center;
      box-shadow: inset 0 0 0 1px rgba(255,255,255,.05);
    }
    .icon svg{ width: 20px; height:20px; }

    .split{
      display:grid;
      grid-template-columns: 1.05fr .95fr;
      gap: 14px;
      align-items: start;
    }

    .panel{
      border-radius: var(--radius);
      border: 1px solid rgba(255,255,255,.12);
      background: rgba(255,255,255,.03);
      box-shadow: 0 10px 38px rgba(0,0,0,.22);
      padding: 16px;
      position:relative;
      overflow:hidden;
    }
    .panel:before{
      content:"";
      position:absolute; inset:-1px;
      background:
        radial-gradient(520px 220px at 15% 20%, rgba(64,230,255,.14), transparent 60%),
        radial-gradient(520px 260px at 85% 0%, rgba(255,59,212,.12), transparent 60%);
      opacity: .95;
      pointer-events:none;
    }
    .panel > *{ position:relative; z-index:1; }

    .list{
      display:grid; gap: 10px;
      margin-top: 10px;
    }
    .li{
      display:flex; gap: 12px; align-items:flex-start;
      border: 1px solid rgba(255,255,255,.10);
      background: rgba(0,0,0,.16);
      padding: 12px 12px;
      border-radius: 16px;
    }
    .li .bullet{
      width: 28px; height: 28px; border-radius: 12px;
      border: 1px solid rgba(64,230,255,.30);
      background: rgba(64,230,255,.12);
      display:flex; align-items:center; justify-content:center;
      flex: 0 0 auto;
      margin-top: 2px;
    }
    .li .bullet svg{ width: 14px; height:14px; }
    .li strong{ font-size: 13.5px; display:block; margin-bottom: 4px; }
    .li span{ color: rgba(234,240,255,.80); font-size: 13px; line-height: 1.6; display:block; }

    .steps{
      display:grid;
      grid-template-columns: repeat(12, 1fr);
      gap: 12px;
    }
    .step{
      grid-column: span 3;
      border-radius: var(--radius);
      border: 1px solid rgba(255,255,255,.12);
      background: rgba(0,0,0,.16);
      padding: 14px;
      position:relative;
      overflow:hidden;
      transition: transform .18s ease, border-color .18s ease;
      transform: translateY(10px);
      opacity:0;
    }
    .step.reveal{ transform: translateY(0); opacity:1; }
    .step:hover{
      transform: translateY(-2px);
      border-color: rgba(255,255,255,.20);
    }
    .step .num{
      font-weight: 1000;
      font-size: 12px;
      color: rgba(234,240,255,.90);
      display:flex; align-items:center; gap: 10px;
      margin-bottom: 8px;
    }
    .num .bar{
      width: 18px; height: 2px;
      background: linear-gradient(90deg, rgba(64,230,255,1), rgba(255,59,212,1));
      border-radius: 999px;
    }
    .step h3{
      margin: 0 0 6px;
      font-size: 14.5px;
      font-weight: 950;
    }
    .step p{
      margin: 0;
      color: rgba(234,240,255,.80);
      line-height: 1.65;
      font-size: 13px;
    }

    .table-wrap{
      overflow:auto;
      border-radius: var(--radius);
      border: 1px solid rgba(255,255,255,.12);
      background: rgba(0,0,0,.16);
      box-shadow: 0 10px 38px rgba(0,0,0,.18);
    }
    table{
      width: 100%;
      border-collapse: collapse;
      min-width: 720px;
    }
    th, td{
      padding: 12px 12px;
      border-bottom: 1px solid rgba(255,255,255,.10);
      vertical-align: top;
      text-align:left;
      color: rgba(234,240,255,.90);
      font-size: 13px;
      line-height: 1.55;
    }
    th{
      font-size: 12.5px;
      color: rgba(234,240,255,.92);
      background: rgba(255,255,255,.04);
      position: sticky;
      top: 0;
      z-index: 1;
      backdrop-filter: blur(10px);
    }

    .badge{
      display:inline-flex;
      align-items:center;
      gap:8px;
      border-radius: 999px;
      padding: 7px 10px;
      border: 1px solid rgba(255,255,255,.14);
      background: rgba(255,255,255,.04);
      font-weight: 950;
      font-size: 12px;
      white-space: nowrap;
    }
    .badge .star{
      width: 14px; height: 14px;
      background: radial-gradient(circle, rgba(255,204,102,1), rgba(255,204,102,.0) 65%);
      box-shadow: 0 0 0 2px rgba(255,204,102,.14), 0 0 18px rgba(255,204,102,.18);
      border-radius: 50%;
    }

    .rating-card{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
      align-items: stretch;
    }
    .rating-left{
      border-radius: var(--radius);
      border: 1px solid rgba(255,255,255,.12);
      background: linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.02));
      padding: 16px;
      position:relative; overflow:hidden;
    }
    .rating-left:before{
      content:"";
      position:absolute; inset:-1px;
      background:
        radial-gradient(520px 250px at 20% 10%, rgba(255,204,102,.20), transparent 60%),
        radial-gradient(520px 250px at 90% 30%, rgba(255,59,212,.14), transparent 60%);
      opacity:.95;
      pointer-events:none;
    }
    .rating-left > *{ position:relative; z-index:1; }

    .score{
      display:flex; align-items: center; gap: 12px; flex-wrap: wrap;
      margin-top: 10px;
    }
    .score .big{
      font-weight: 1000;
      font-size: 44px;
      letter-spacing: -1.2px;
      background: linear-gradient(135deg, rgba(255,204,102,1), rgba(64,230,255,1));
      -webkit-background-clip: text;
      background-clip:text;
      color: transparent;
    }
    .score .meta{
      display:flex; flex-direction: column; gap: 6px;
    }
    .score .meta .line1{
      font-weight: 1000;
      color: rgba(255,255,255,.96);
      font-size: 14px;
    }
    .score .meta .line2{
      color: rgba(234,240,255,.80);
      font-size: 13px;
      line-height: 1.6;
      max-width: 26ch;
    }

    .rating-right{
      border-radius: var(--radius);
      border: 1px solid rgba(255,255,255,.12);
      background: rgba(0,0,0,.16);
      padding: 16px;
    }
    .rating-right .bullets{
      display:grid; gap: 10px; margin-top: 10px;
    }
    .tick{
      display:flex; gap: 10px; align-items:flex-start;
      border: 1px solid rgba(255,255,255,.10);
      border-radius: 16px;
      padding: 12px;
      background: rgba(255,255,255,.03);
    }
    .tick .mark{
      width: 28px; height: 28px;
      border-radius: 12px;
      border: 1px solid rgba(64,247,178,.30);
      background: rgba(64,247,178,.12);
      display:flex; align-items:center; justify-content:center;
      flex: 0 0 auto;
      margin-top: 2px;
    }
    .tick .mark svg{ width: 14px; height:14px; }
    .tick strong{ display:block; font-size: 13.5px; margin-bottom: 3px; }
    .tick span{ color: rgba(234,240,255,.80); font-size: 13px; line-height: 1.6; display:block; }

    .faq{
      display:grid;
      grid-template-columns: repeat(12, 1fr);
      gap: 12px;
    }
    .faq-left{ grid-column: span 5; }
    .faq-right{ grid-column: span 7; }
    .accordion{
      display:grid; gap: 10px;
    }
    details.acc{
      border-radius: var(--radius);
      border: 1px solid rgba(255,255,255,.12);
      background: rgba(0,0,0,.16);
      overflow:hidden;
    }
    details.acc summary{
      cursor:pointer;
      padding: 14px 14px;
      list-style:none;
      display:flex; align-items:flex-start; justify-content: space-between; gap: 14px;
      user-select:none;
    }
    details.acc summary::-webkit-details-marker{ display:none; }
    .q{
      font-weight: 950;
      font-size: 13.5px;
      color: rgba(255,255,255,.94);
      line-height: 1.45;
    }
    .chev{
      flex: 0 0 auto;
      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;
      transition: transform .2s ease;
      margin-top: -2px;
    }
    details.acc[open] .chev{ transform: rotate(180deg); }
    details.acc .a{
      padding: 0 14px 14px;
      color: rgba(234,240,255,.82);
      line-height: 1.7;
      font-size: 13px;
    }

    .side-box{
      border-radius: var(--radius);
      border: 1px solid rgba(255,255,255,.12);
      background: rgba(255,255,255,.03);
      padding: 16px;
      position:relative; overflow:hidden;
    }
    .side-box:before{
      content:"";
      position:absolute; inset:-1px;
      background:
        radial-gradient(520px 280px at 20% 10%, rgba(155,108,255,.18), transparent 60%),
        radial-gradient(520px 280px at 90% 20%, rgba(64,230,255,.12), transparent 60%);
      opacity: .95;
      pointer-events:none;
    }
    .side-box > *{ position:relative; z-index:1; }
    .side-box h3{
      margin:0 0 8px;
      font-size: 15px;
      font-weight: 950;
    }
    .side-box p{
      margin:0;
      color: rgba(234,240,255,.82);
      font-size: 13.2px;
      line-height: 1.7;
    }
    .side-cta{
      margin-top: 14px;
      display:flex; gap: 10px; flex-wrap: wrap;
    }

    .review-grid{
      display:grid;
      grid-template-columns: repeat(12, 1fr);
      gap: 12px;
    }
    .review{
      grid-column: span 4;
      border-radius: var(--radius);
      border: 1px solid rgba(255,255,255,.12);
      background: rgba(0,0,0,.16);
      padding: 16px;
      position:relative;
      overflow:hidden;
      transform: translateY(10px);
      opacity:0;
      transition: transform .7s ease, opacity .7s ease, border-color .2s ease;
    }
    .review.reveal{ transform: translateY(0); opacity:1; }
    .review:before{
      content:"";
      position:absolute; inset:-1px;
      background:
        radial-gradient(420px 220px at 10% 15%, rgba(255,59,212,.16), transparent 58%),
        radial-gradient(420px 220px at 90% 45%, rgba(64,230,255,.11), transparent 60%);
      opacity:.9;
      pointer-events:none;
    }
    .review > *{ position:relative; z-index:1; }
    .review .top{
      display:flex; align-items:center; justify-content: space-between; gap: 10px;
      margin-bottom: 10px;
    }
    .avatar{
      width: 38px; height: 38px;
      border-radius: 16px;
      border: 1px solid rgba(255,255,255,.14);
      background: rgba(255,255,255,.05);
      display:flex; align-items:center; justify-content:center;
      font-weight: 1000;
      color: rgba(255,255,255,.95);
    }
    .who{
      display:flex; align-items:center; gap: 10px;
    }
    .who .role{
      display:flex; flex-direction: column; gap: 3px;
      line-height:1.1;
    }
    .who .role strong{ font-size: 13.5px; }
    .who .role span{ color: var(--muted); font-size: 12.2px; }
    .stars{
      display:flex; gap: 3px;
      color: rgba(255,204,102,.95);
      font-size: 12px;
      font-weight: 1000;
      user-select:none;
    }
    .review blockquote{
      margin: 0;
      color: rgba(234,240,255,.84);
      line-height: 1.7;
      font-size: 13.2px;
    }
    .review .cite{
      margin-top: 10px;
      color: rgba(234,240,255,.70);
      font-size: 12.5px;
    }

    .case-grid{
      display:grid;
      grid-template-columns: repeat(12, 1fr);
      gap: 12px;
      align-items: stretch;
    }
    .case{
      grid-column: span 6;
      border-radius: var(--radius);
      border: 1px solid rgba(255,255,255,.12);
      background: rgba(0,0,0,.16);
      padding: 16px;
      position:relative;
      overflow:hidden;
      transform: translateY(10px);
      opacity:0;
      transition: transform .7s ease, opacity .7s ease, border-color .2s ease;
    }
    .case.reveal{ transform: translateY(0); opacity:1; }
    .case:before{
      content:"";
      position:absolute; inset:-1px;
      background:
        radial-gradient(520px 280px at 20% 5%, rgba(155,108,255,.18), transparent 60%),
        radial-gradient(520px 280px at 90% 25%, rgba(255,59,212,.12), transparent 60%);
      opacity:.95;
      pointer-events:none;
    }
    .case > *{ position:relative; z-index:1; }
    .case h3{
      margin: 0 0 8px;
      font-size: 15px;
      font-weight: 950;
    }
    .case p{
      margin: 0;
      color: rgba(234,240,255,.82);
      line-height: 1.7;
      font-size: 13.2px;
      max-width: 70ch;
    }
    .case .meta-row{
      margin-top: 12px;
      display:flex; flex-wrap: wrap; gap: 8px;
    }

    .gallery{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
      margin-top: 12px;
    }
    .media{
      border-radius: var(--radius);
      border: 1px solid rgba(255,255,255,.12);
      overflow:hidden;
      background: rgba(255,255,255,.02);
    }
    .media img{
      width: 100%;
      height: auto;
      display:block;
      object-fit: contain;
    }
    .media .cap{
      padding: 10px 12px;
      color: rgba(234,240,255,.78);
      font-size: 12.5px;
      border-top: 1px solid rgba(255,255,255,.10);
    }

    .articles{
      display:grid;
      grid-template-columns: repeat(12, 1fr);
      gap: 12px;
    }
    .article{
      grid-column: span 4;
      border-radius: var(--radius);
      border: 1px solid rgba(255,255,255,.12);
      background: rgba(0,0,0,.16);
      padding: 14px;
      transform: translateY(10px);
      opacity:0;
      transition: transform .7s ease, opacity .7s ease, border-color .2s ease;
      position:relative; overflow:hidden;
    }
    .article.reveal{ transform: translateY(0); opacity:1; }
    .article:before{
      content:"";
      position:absolute; inset:-1px;
      background:
        radial-gradient(420px 220px at 10% 20%, rgba(255,59,212,.12), transparent 58%),
        radial-gradient(420px 220px at 90% 40%, rgba(64,230,255,.10), transparent 60%);
      opacity:.95;
      pointer-events:none;
    }
    .article > *{ position:relative; z-index:1; }
    .article .k{
      font-size: 12px;
      color: var(--muted);
      font-weight: 900;
      letter-spacing: .2px;
      margin-bottom: 10px;
      display:flex; align-items:center; gap: 8px;
    }
    .article .k .line{
      width: 18px; height: 2px; border-radius:999px;
      background: linear-gradient(90deg, rgba(64,230,255,1), rgba(255,59,212,1));
    }
    .article h3{
      margin: 0 0 8px;
      font-size: 14.5px;
      font-weight: 950;
      line-height: 1.4;
    }
    .article p{
      margin: 0;
      color: rgba(234,240,255,.82);
      font-size: 13px;
      line-height: 1.7;
      min-height: 54px;
    }
    .article .more{
      margin-top: 12px;
      display:flex; align-items:center; justify-content: space-between; gap: 12px;
      border-top: 1px solid rgba(255,255,255,.10);
      padding-top: 12px;
      color: rgba(234,240,255,.85);
      font-weight: 900;
      font-size: 13px;
    }
    .article .more span{
      color: var(--muted);
      font-weight: 800;
      font-size: 12.5px;
    }

    form{
      display:grid;
      gap: 12px;
    }
    .form-row{
      display:grid;
      grid-template-columns: repeat(12, 1fr);
      gap: 12px;
    }
    .field{
      grid-column: span 6;
    }
    .field.full{ grid-column: span 12; }
    label{
      display:block;
      color: rgba(234,240,255,.90);
      font-weight: 900;
      font-size: 12.5px;
      margin-bottom: 8px;
    }
    input, select, textarea{
      width:100%;
      border-radius: 14px;
      border: 1px solid rgba(255,255,255,.14);
      background: rgba(0,0,0,.18);
      padding: 12px 12px;
      color: rgba(255,255,255,.94);
      font-size: 13.5px;
      transition: border-color .2s ease, background .2s ease;
    }
    textarea{ min-height: 110px; resize: vertical; }
    input::placeholder, textarea::placeholder{ color: rgba(169,180,214,.65); }
    input:focus, select:focus, textarea:focus{
      border-color: rgba(64,230,255,.55);
      background: rgba(0,0,0,.22);
    }
    .form-actions{
      display:flex; gap: 12px; flex-wrap: wrap; align-items:center;
      margin-top: 4px;
    }
    .fineprint{
      color: rgba(234,240,255,.70);
      font-size: 12.5px;
      line-height: 1.6;
      margin: 0;
      flex: 1;
      min-width: 200px;
    }

    .float-whatsapp{
      position: fixed;
      right: 16px;
      bottom: 16px;
      z-index: 80;
      display:flex;
      flex-direction: column;
      gap: 10px;
      align-items: flex-end;
    }
    .float-btn{
      border-radius: 18px;
      border: 1px solid rgba(255,255,255,.14);
      background: rgba(10,7,26,.65);
      backdrop-filter: blur(10px);
      box-shadow: 0 18px 60px rgba(0,0,0,.45);
      padding: 10px 10px;
      display:flex; gap: 10px; align-items:center;
      max-width: 260px;
    }
    .float-btn .qrcode{
      width: 40px; height: 40px;
      border-radius: 16px;
      border: 1px solid rgba(255,255,255,.14);
      background: rgba(255,255,255,.05);
      overflow:hidden;
      flex: 0 0 auto;
    }
    .float-btn .qrcode img{
      width: 100%; height: 100%; object-fit: cover; display:block;
    }
    .float-btn .txt{
      display:flex; flex-direction: column; gap: 4px;
    }
    .float-btn .txt strong{
      font-size: 13px; font-weight: 1000;
    }
    .float-btn .txt span{
      color: var(--muted);
      font-size: 12.2px;
      line-height: 1.2;
    }
    .float-btn a{
      display:inline-flex; align-items:center; justify-content:center;
      width: 46px; height: 46px;
      border-radius: 18px;
      border: 1px solid rgba(255,255,255,.14);
      background: rgba(255,255,255,.05);
      transition: transform .15s ease, background .2s ease;
    }
    .float-btn a:hover{ transform: translateY(-1px); background: rgba(255,255,255,.08); }

    .to-top{
      width: 46px; height: 46px;
      border-radius: 18px;
      border: 1px solid rgba(255,255,255,.14);
      background: rgba(10,7,26,.65);
      backdrop-filter: blur(10px);
      box-shadow: 0 18px 60px rgba(0,0,0,.45);
      color: rgba(255,255,255,.95);
      cursor:pointer;
      display:flex; align-items:center; justify-content:center;
      transition: transform .15s ease, opacity .2s ease;
      opacity: 0;
      pointer-events:none;
    }
    .to-top.show{
      opacity: 1;
      pointer-events:auto;
    }
    .to-top svg{ width: 18px; height:18px; }

    footer{
      border-top: 1px solid rgba(255,255,255,.10);
      background: rgba(0,0,0,.18);
      padding: 18px 0 22px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
      align-items:start;
    }
    .footer-card{
      border-radius: var(--radius);
      border: 1px solid rgba(255,255,255,.12);
      background: rgba(255,255,255,.03);
      padding: 14px;
    }
    .footer-card h3{
      margin:0 0 10px;
      font-size: 14px;
      font-weight: 1000;
    }
    .footer-links{
      display:flex; flex-wrap: wrap; gap: 10px;
    }
    .footer-links a{
      border: 1px solid rgba(255,255,255,.12);
      background: rgba(255,255,255,.04);
      border-radius: 999px;
      padding: 8px 10px;
      font-size: 12.5px;
      color: rgba(234,240,255,.86);
      font-weight: 900;
      transition: transform .15s ease, border-color .2s ease, background .2s ease;
      white-space: nowrap;
    }
    .footer-links a:hover{
      transform: translateY(-1px);
      border-color: rgba(255,255,255,.22);
      background: rgba(255,255,255,.07);
    }

    .copyright{
      margin-top: 12px;
      color: rgba(234,240,255,.70);
      font-size: 12.5px;
      line-height: 1.6;
    }

    .muted{ color: var(--muted); }

    .sr-only{
      position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border:0;
    }

    .divider{
      height: 1px;
      background: rgba(255,255,255,.10);
      margin: 8px 0 0;
    }

    @media (max-width: 980px){
      .hero-grid{ grid-template-columns: 1fr; }
      .nav-links{ display:none; }
      .burger{ display:inline-flex; align-items:center; justify-content:center; }
      .mobile-panel{ display:none; }
      .mobile-panel.open{ display:block; }
      .split{ grid-template-columns: 1fr; }
      .faq-left, .faq-right{ grid-column: span 12; }
      .card{ grid-column: span 6; }
      .step{ grid-column: span 6; }
      .review{ grid-column: span 6; }
      .case{ grid-column: span 12; }
      .article{ grid-column: span 6; }
      .rating-card{ grid-template-columns: 1fr; }
      .gallery{ grid-template-columns: 1fr; }
      .footer-grid{ grid-template-columns: 1fr; }
      .field{ grid-column: span 12; }
    }
    @media (max-width: 560px){
      .hero{ padding-top: 26px; }
      .submeta-item{ min-width: 140px; }
      .data-cards{ grid-template-columns: 1fr 1fr; }
      .card{ grid-column: span 12; }
      .step{ grid-column: span 12; }
      .review{ grid-column: span 12; }
      .article{ grid-column: span 12; }
      .float-btn{ max-width: 88vw; }
    }