body {
    font-family: Arial, sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
    background: linear-gradient(135deg, #00003a, #970536);
    color: white;
    text-align: center;
}
.container {
    max-width: 500px !important;
    padding: 40px !important;
    border-radius: 15px !important;
    background: rgba(0, 0, 0, 0.8);
    box-shadow: 0px 0px 20px rgba(255, 105, 180, 0.5);
}
#joke-container {
    margin-bottom: 20px;
    font-size: 1.2em;
}
button {
    padding: 12px 24px;
    font-size: 18px;
    cursor: pointer;
    border: none;
    background: #ff4081;
    color: white;
    border-radius: 8px;
    transition: background 0.3s;
}
button:hover {
    background: #f50057;
}
@media (max-width: 600px) {
    .container {
        width: 90%;
        padding: 30px;
    }
}