body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 20px;
    background-color: #f9f9f9;
}
.container {
    max-width: 800px;
    margin: 0 auto;
    background: #fff;
    padding: 20px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}
.question {
    margin-top: 20px;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
    background-color: #fdfdfd;
}
.question p {
    margin: 0 0 10px;
}
.question p.question-text {
    font-weight: bold;
}
.question p.subtext {
    font-style: italic;
    color: #555;
}
.answer {
    margin-top: 10px;
    font-weight: bold;
}
.result {
    margin-top: 20px;
}