body{
            font-family: Arial, sans-serif;
            margin: 0;
            padding: 0;
            background-color: #f9f9f9;
            color: #333;
        }
        header {
            background-color: #4CAF50;
            color: white;
            padding: 20px;
            text-align: center;
        }
        .container {
            max-width: 900px;
            margin: 20px auto;
            padding: 20px;
            border-radius: 8px;
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
        }
        h1, h2 {
            color: #2476b4;
        }
        p {
            line-height: 1.6;
        }
        ul {
            margin: 10px 0 20px;
            padding-left: 20px;
        }
        ul li {
            margin-bottom: 10px;
        }
        footer {
            text-align: center;
            padding: 10px;
            background-color: #333;
            color: white;
            position: fixed;
            bottom: 0;
            width: 100%;
        }
        @media (max-width: 768px) {
            .container {
                padding: 15px;
            }
            header, footer {
                font-size: 14px;
            }
        }