body {
      margin: 0;
      font-family: 'Segoe UI', sans-serif;
      background: #0f172a;
      color: #e2e8f0;
    }

    .container {
      max-width: 1100px;
      margin: auto;
      padding: 20px;
    }

    .hero {
      background: linear-gradient(135deg, #1e293b, #020617);
      padding: 30px;
      border-radius: 20px;
      text-align: center;
      box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    }

    .card {
      background: rgba(255, 255, 255, 0.05);
      padding: 20px;
      border-radius: 15px;
      margin: 15px 0;
      /* backdrop-filter: blur(10px); */
      transition: 0.3s;
    }

    .card:hover {
      transform: translateY(-5px);
    }

    h1,
    h2 {
      color: #38bdf8;
    }

    ul,
    ol {
      line-height: 1.8;
    }

    .ads {
      margin: 30px 0;
      padding: 20px;
      text-align: center;
      background: #1e293b;
      border-radius: 10px;
    }

    .btn {
      display: inline-block;
      margin-top: 20px;
      padding: 12px 20px;
      background: #38bdf8;
      color: black;
      text-decoration: none;
      border-radius: 10px;
    }

    footer {
      text-align: center;
      padding: 20px;
      background: #020617;
      margin-top: 40px;
    }