/* Main Section */
  main {
    background-color: white;
    padding: 20px;
    max-width: 800px;
    margin: 20px auto;
    border: 1px solid #ddd;
    border-radius: 5px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  }
  
  main h1 {
    color: #0077b6;
    font-size: 2em;
    margin-bottom: 15px;
  }
  
  main h2 {
    color: #005f87;
    margin-top: 20px;
  }
  
  main p, main ul {
    margin: 10px 0;
    line-height: 1.6;
  }
  
  main ul {
    padding-left: 20px;
  }
  
  main ul li {
    margin-bottom: 5px;
  }
  
  main a {
    color: #0077b6;
    text-decoration: none;
  }
  
  main a:hover {
    text-decoration: underline;
  }