#age-verification-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.9);
    z-index: 9999999;
    display: none;
    align-items: center;
    justify-content: center;
}

#age-verification-box {
    background: #fff;
    padding: 30px;
    text-align: center;
    border-radius: 10px;
    max-width: 300px;
}

#age-verification-box p {
    font-size: 20px;
    margin-bottom: 20px;
}

#age-verification-box button {
    margin: 5px;
    padding: 10px 20px;
    font-size: 16px;
}