body {
    font-family: Arial, sans-serif;
    background-color: #f5f5f5;
    margin: 0;
    padding: 20px;
    color: #333;
}

.container {
    max-width: 600px;
    margin: 0 auto;
    background-color:pink;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

h1 {
    text-align: center;
    color: black;
}

textarea {
    width: 100%;
    height: 100px;
    padding: 10px;
    margin-top: 20px;
    border: 1px solid #ccc;
    border-radius: 5px;
    background-color: #e0f7fa;
    resize: none;
}

button {
    display: block;
    width: 100%;
    padding: 10px;
    margin-top: 20px;
    background-color: #4CAF50;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 16px;
    text-align: center;
}

button:hover {
    background-color: #45a049;
}

#answerBox {
    margin-top: 20px;
    padding: 10px;
    background-color: #d3ffd3;
    border: 1px solid #4CAF50;
    border-radius: 5px;
}

.hidden {
    display: none;
}