body {
      font-family: Arial, sans-serif;
      line-height: 1.6;
      color: #333;
      max-width: 900px;
      margin: 30px auto;
      padding: 0 20px;
      background-color: #fff;
    }
    h1, h2, h3 {
      color: #2a7de1;
    }
    ul {
      padding-left: 20px;
      color: #555;
    }
    a {
      color: #2a7de1;
      text-decoration: none;
    }
    a:hover {
      text-decoration: underline;
    }
    .cta {
      background-color: #f0f8ff;
      border: 1px solid #2a7de1;
      padding: 20px;
      border-radius: 8px;
      margin-top: 40px;
      text-align: center;
    }
    .cta a.button {
      display: inline-block;
      background-color: #2a7de1;
      color: white;
      padding: 12px 28px;
      border-radius: 5px;
      font-weight: bold;
      font-size: 18px;
      margin-top: 15px;
    }
    .cta a.button:hover {
      background-color: #1a5bb8;
    }