body {
            font-family: Arial, sans-serif;
            line-height: 1.6;
            background-color: #f9f9f9;
            color: #333;
            margin: 20px;
            padding: 20px;
            max-width: 800px;
            margin-left: auto;
            margin-right: auto;
        }
        h2 {
            color: #2c3e50;
        }
        a {
            color: #2980b9;
            text-decoration: none;
        }
        a:hover {
            text-decoration: underline;
        }