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

.container {
    max-width: 100%;
    margin: 0 auto;
    padding: 50px;
    background-color: #fff;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

h2 {
    font-size: 24px;
}

.section {
    margin-bottom: 20px;
}

.input-group {
    margin-bottom: 10px;
}

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

.input-group select {
    width: 100%;
    border: 1px solid #ccc;
    border-radius: 5px;
}

.score {
    display: block;
    margin-top: 5px;
    color: #2980b9;
    font-weight: bold;
}

.total-score {
    text-align: center;
    padding: 20px;
    background-color: #f9f9f9;
    border-top: 1px solid #ddd;
    font-weight: bold;
    color: #2c3e50;
    font-size: 24px;
}

@media (max-width: 600px) {
    .container {
        padding: 20px;
    }

    h2 {
        font-size: 20px;
    }

    .input-group select {
        padding: 8px;
    }

    .total-score {
        font-size: 20px;
    }
}