body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f9;
    color: #333;
    margin: 0;
    padding: 10px;
}

.container {
    width: 80%;
    max-width: 600px;
    margin: auto;
    background: white;
    padding: 20px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

h1 {
    color: #5a5a5a;
}

.question {
    margin-bottom: 20px;
}

.question label {
    font-weight: bold;
    display: block;
    margin-bottom: 5px;
}

.question input[type="radio"] {
    margin-right: 10px;
}

.question textarea {
    width: 100%;
    padding: 8px;
    border: 1px solid #ccc;
    border-radius: 4px;
}

button {
    background-color: #4CAF50;
    color: white;
    border: none;
    padding: 10px 20px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 16px;
    margin: 4px 2px;
    cursor: pointer;
    border-radius: 4px;
}