body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 10px;
    background-color: #f4f4f4;
}

h1 {
    font-size: 24px;
    text-align: center;
    color: #333;
}

textarea {
    width: 100%;
    height: 200px;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 16px;
    resize: none;
}

.preview {
    margin-top: 20px;
    padding: 10px;
    background-color: #fff;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 16px;
    white-space: pre-wrap; /* Preserve line breaks */
}

@media (max-width: 600px) {
    h1 {
        font-size: 20px;
    }

    textarea {
        height: 150px;
    }

    .preview {
        font-size: 14px;
    }
}