body {
    font-family: Arial, sans-serif;
    text-align: center;
    background: url('https://static.vecteezy.com/system/resources/thumbnails/030/935/152/small_2x/futuristic-and-clean-stage-blank-center-background-loop-ai-generated-free-video.jpg') no-repeat center center fixed;
    background-size: cover;
    color: white;
    height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
#quiz {
    background: rgba(0, 0, 0, 0.7);
    padding: 20px;
    border-radius: 10px;
    width: 80%;
    max-width: 600px;
}
h2 {
    margin-bottom: 20px;
}
.options-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}
.option-button {
    padding: 15px;
    font-size: 18px;
    background: #001f3f;
    color: white;
    border: 2px solid #00aaff;
    border-radius: 8px;
    cursor: pointer;
    transition: 0.3s;
}
.option-button:hover {
    background: #00aaff;
}