body {
            font-family: Arial, sans-serif;
            max-width: 1200px;
            margin: 0 auto;
            padding: 20px;
        }
        .row {
            display: flex;
            gap: 20px;
            margin: 20px 0;
        }
        textarea {
            flex: 1;
            min-height: 200px;
            padding: 10px;
            font-family: monospace;
        }
        button {
            padding: 10px 20px;
            cursor: pointer;
            background-color: #4CAF50;
            color: white;
            border: none;
            border-radius: 4px;
        }
        button:hover {
            background-color: #45a049;
        }