body {
            font-family: Arial, sans-serif;
            background-color: #f0f0f0;
            color: #333;
            display: flex;
            justify-content: center;
            align-items: center;
            height: 100vh;
            margin: 0;
            text-align: center;
        }
        .container {
            max-width: 600px;
            padding: 20px;
            background-color: #fff;
            border-radius: 8px;
            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
        }
        h1 {
            color: #555;
        }
        p {
            font-size: 1.2em;
        }