.quiz-container {
    max-width: 700px;
    margin: 20px auto;
    font-family: Arial, sans-serif;
}
.question {
    margin-bottom: 20px;
}
.option {
    display: block;
    margin: 5px 0;
}
.pagination-controls {
    margin-top: 20px;
}
#quiz-result {
    margin-top: 30px;
    font-size: 1.2em;
    font-weight: bold;
}