body {
            font-family: 'Roboto', sans-serif;
            line-height: 1.6;
            margin: 0;
            padding: 0;
            color: #333;
            background-color: #f9f9f9;
        }

        header {
            background-color: #1e90ff;
            color: white;
            padding: 20px 10px;
            text-align: center;
        }

        header h1 {
            margin: 0;
            font-size: 28px;
        }

        main {
            padding: 20px;
            max-width: 800px;
            margin: 0 auto;
            background-color: white;
            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
            border-radius: 8px;
        }

        section {
            margin-bottom: 20px;
        }

        h2 {
            color: #1e90ff;
            font-size: 22px;
            margin-bottom: 10px;
        }

        p, ul {
            margin-bottom: 10px;
        }

        ul {
            padding-left: 20px;
        }

        a {
            color: #1e90ff;
            text-decoration: none;
        }

        a:hover {
            text-decoration: underline;
        }

        .back-home {
            display: block;
            margin: 20px 0;
            text-align: center;
        }

        .back-home a {
            padding: 10px 20px;
            background-color: #1e90ff;
            color: white;
            border-radius: 5px;
            text-decoration: none;
            font-size: 16px;
            transition: background-color 0.3s ease;
        }

        .back-home a:hover {
            background-color: #0a66c2;
        }