.iframe-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
}
.iframe-modal-content {
    position: relative;
    width: 90%;
    max-width: 900px;
    background: #fff;
    padding: 1em;
    border-radius: 8px;
    overflow: hidden;
    aspect-ratio: 16 / 9;
}
.iframe-modal-content iframe {
    width: 100%;
    height: 100%;
    border: none;
}
.iframe-modal-close {
    position: absolute;
    top: 10px;
    right: 15px;
    font-size: 24px;
    background: none;
    border: none;
    color: #333;
    cursor: pointer;
}