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

.survey-container {
    width: 80%;
    margin: 50px auto;
    background-color: white;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

h1 {
    text-align: center;
    margin-bottom: 30px;
}

.question {
    margin-bottom: 20px;
}

button {
    background-color: #4CAF50;
    color: white;
    border: none;
    padding: 10px 15px;
    cursor: pointer;
    border-radius: 5px;
}

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

audio {
    width: 100%;
    margin-top: 10px;
}

#submit-survey {
    background-color: #007bff;
    color: white;
    padding: 15px;
    width: 100%;
    cursor: pointer;
}

#submit-survey:hover {
    background-color: #0056b3;
}