body {
            font-family: Arial, sans-serif;
            text-align: center;
            background: #f4f4f4;
            margin: 0;
            padding: 50px;
        }

        h1 {
            color: #333;
        }

        p {
            color: #666;
        }

        button {
            padding: 10px 20px;
            border: none;
            border-radius: 5px;
            background: #333;
            color: white;
            cursor: pointer;
        }

        button:hover {
            background: #555;
        }