body {
    background-color: #f0f2f5;
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
  }
  
  .container {
    max-width: 600px;
    margin: 40px auto;
    background: white;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
  }
  
  h1 {
    color: #333;
  }
  
  h2 {
    color: #666;
    font-weight: normal;
  }
  
  ul {
    list-style-type: square;
    padding-left: 20px;
  }
  
  a {
    color: #0077cc;
    text-decoration: none;
  }
  
  a:hover {
    text-decoration: underline;
  }