:root {
      --red-600: #dc2626;
      --red-700: #b91c1c;
      --slate-50: #f8fafc;
      --slate-100: #f1f5f9;
      --slate-200: #e2e8f0;
      --slate-300: #cbd5e1;
      --slate-400: #94a3b8;
      --slate-500: #64748b;
      --slate-600: #475569;
      --slate-700: #334155;
      --slate-800: #1e293b;
      --slate-900: #0f172a;
      --slate-950: #020617;
    }

    * { margin: 0; padding: 0; box-sizing: border-box; }

    body {
      font-family: 'Plus Jakarta Sans', -apple-system, sans-serif;
      background: var(--slate-950);
      color: var(--slate-300);
      line-height: 1.7;
    }

    nav {
      position: fixed;
      top: 0;
      left: 0;
      right: 0;
      z-index: 100;
      padding: 1rem 2rem;
      background: rgba(2, 6, 23, 0.9);
      backdrop-filter: blur(20px);
      border-bottom: 1px solid rgba(255,255,255,0.05);
    }

    .nav-container {
      max-width: 1200px;
      margin: 0 auto;
      display: flex;
      justify-content: space-between;
      align-items: center;
    }

    .logo {
      font-size: 1.5rem;
      font-weight: 800;
      color: white;
      text-decoration: none;
    }

    .logo span { color: var(--red-600); }

    .back-link {
      color: var(--slate-400);
      text-decoration: none;
      font-size: 0.9rem;
      display: flex;
      align-items: center;
      gap: 0.5rem;
      transition: color 0.2s;
    }

    .back-link:hover { color: white; }

    .container {
      max-width: 800px;
      margin: 0 auto;
      padding: 8rem 2rem 4rem;
    }

    h1 {
      font-size: 2.5rem;
      font-weight: 800;
      color: white;
      margin-bottom: 0.5rem;
    }

    .last-update {
      color: var(--slate-500);
      font-size: 0.9rem;
      margin-bottom: 3rem;
    }

    h2 {
      font-size: 1.25rem;
      font-weight: 700;
      color: white;
      margin-top: 2.5rem;
      margin-bottom: 1rem;
      padding-bottom: 0.5rem;
      border-bottom: 1px solid var(--slate-800);
    }

    h3 {
      font-size: 1rem;
      font-weight: 600;
      color: var(--slate-200);
      margin-top: 1.5rem;
      margin-bottom: 0.75rem;
    }

    p { margin-bottom: 1rem; }

    ul, ol {
      margin-bottom: 1rem;
      padding-left: 1.5rem;
    }

    li { margin-bottom: 0.5rem; }

    a { color: var(--red-600); text-decoration: none; }
    a:hover { text-decoration: underline; }

    .highlight-box {
      background: rgba(220, 38, 38, 0.1);
      border: 1px solid rgba(220, 38, 38, 0.2);
      border-radius: 8px;
      padding: 1.5rem;
      margin: 1.5rem 0;
    }

    .highlight-box p { margin: 0; color: var(--slate-200); }

    .pricing-table {
      width: 100%;
      border-collapse: collapse;
      margin: 1.5rem 0;
      font-size: 0.9rem;
    }

    .pricing-table th,
    .pricing-table td {
      padding: 1rem;
      text-align: left;
      border-bottom: 1px solid var(--slate-800);
    }

    .pricing-table th {
      background: var(--slate-900);
      color: var(--slate-200);
      font-weight: 600;
    }

    .pricing-table td {
      color: var(--slate-300);
    }

    .pricing-table tr:hover td {
      background: var(--slate-900);
    }

    .price {
      font-weight: 700;
      color: white;
      font-size: 1.1rem;
    }

    .placeholder {
      background: var(--slate-800);
      color: var(--red-600);
      padding: 2px 8px;
      border-radius: 4px;
      font-family: monospace;
      font-size: 0.85rem;
    }

    .info-box {
      background: rgba(59, 130, 246, 0.1);
      border: 1px solid rgba(59, 130, 246, 0.3);
      border-radius: 8px;
      padding: 1.5rem;
      margin: 1.5rem 0;
    }

    .info-box p { margin: 0; color: var(--slate-200); }

    footer {
      border-top: 1px solid var(--slate-800);
      padding: 2rem;
      text-align: center;
      color: var(--slate-600);
      font-size: 0.85rem;
      margin-top: 4rem;
    }

    footer a { color: var(--slate-500); }

    @media (max-width: 640px) {
      h1 { font-size: 2rem; }
      .pricing-table { font-size: 0.8rem; }
      .pricing-table th, .pricing-table td { padding: 0.75rem 0.5rem; }
    }