body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    background-color: #f5f5f5;
    color: #333;
    padding: 20px;
  }
  
  article {
    background-color: #fff;
    padding: 20px;
    border-radius: 8px;
    max-width: 800px;
    margin: 20px auto;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
  }
  
  h1, h2 {
    color: #2c3e50;
  }
  
  a {
    color: #3498db;
    text-decoration: none;
  }
  
  a:hover {
    text-decoration: underline;
  }
  
  p {
    margin-bottom: 15px;
  }