.sample-lightbox {
    position: fixed;
    max-width: 96vw;
    max-height: 96vh;
    padding: 52px 16px 16px;
    border: 0;
    background: transparent;
    overflow: visible;
}

.sample-lightbox::backdrop {
    background: rgba(0, 0, 0, 0.88);
}

.sample-lightbox img {
    display: block;
    max-width: calc(96vw - 32px);
    max-height: calc(96vh - 80px);
    object-fit: contain;
}

.sample-lightbox-trigger {
    cursor: zoom-in;
}

.sample-lightbox-close {
    position: absolute;
    top: 4px;
    right: 4px;
    padding: 8px 12px;
    border: 0;
    background: #fff;
    color: #333;
    font: inherit;
    cursor: pointer;
}