body {
     font-family: Arial, sans-serif;
     line-height: 1.6;
     padding: 20px;
     max-width: 800px;
     margin: auto;
     background-color: #f9f9f9;
 }

 h1 {
     color: #007BFF;
 }

 a {
     color: #007BFF;
     text-decoration: underline;
 }