body {
            font-family: Arial, sans-serif;
            line-height: 1.6;
            margin: 20px;
        }

        h1 {
            color: #333;
        }

        h4 {
            color: #555;
            margin-top: 20px;
        }

        ul {
            list-style-type: disc;
            padding-left: 20px;
        }

        p {
            margin-bottom: 10px;
        }