/* A consistent, quiet outline for material and article cards. */
body .dh-card,
body .dh-category-card,
body .dh-search-grid .dh-search-card,
body .product-item > .card,
body .recommend-grid .recommend-card,
body .topic-grid .topic-card,
body .article-list .article-item {
    box-sizing: border-box;
    border: 1px solid #dce4ee !important;
}

/* Dim image previews while leaving titles and actions unchanged. */
body .dh-card-image img,
body .dh-category-card img,
body .dh-search-card-image img,
body .recommend-card img,
body .topic-card img,
body .article-list .article-item img {
    background-color: #fff;
    transition: filter .18s ease, transform .2s ease;
}
/* Existing category and search thumbnails already have their own magnifier. */
body .dh-card-image,
body .dh-category-card,
body .recommend-card,
body .topic-card,
body .article-list .article-item .media-left > a {
    position: relative;
}
body .dh-card-image::after,
body .dh-category-card::after,
body .recommend-card::after,
body .topic-card::after,
body .article-list .article-item .media-left > a::after {
    content: "\f002";
    font-family: FontAwesome;
    position: absolute;
    left: 50%;
    top: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: #000;
    color: #fff;
    font-size: 16px;
    line-height: 1;
    transform: translate(-50%, -50%);
    opacity: 0;
    pointer-events: none;
    transition: opacity .18s ease;
    z-index: 2;
}
body .recommend-card::after,
body .topic-card::after { top: calc((100% - 42px) / 2); }
body .dh-card-image:hover::after,
body .dh-card-image:focus-visible::after,
body .dh-category-card:hover::after,
body .dh-category-card:focus-visible::after,
body .recommend-card:hover::after,
body .recommend-card:focus-visible::after,
body .topic-card:hover::after,
body .topic-card:focus-visible::after,
body .article-list .article-item .media-left > a:hover::after,
body .article-list .article-item .media-left > a:focus-visible::after { opacity: 1; }
body .dh-search-card-image .dh-search-card-zoom { background: #000 !important; }
body .dh-card-image:hover img,
body .dh-card-image:focus-visible img,
body .dh-category-card:hover img,
body .dh-category-card:focus-visible img,
body .dh-search-card-image:hover img,
body .dh-search-card-image:focus-visible img,
body .recommend-card:hover img,
body .recommend-card:focus-visible img,
body .topic-card:hover img,
body .topic-card:focus-visible img,
body .article-list .article-item a:hover img,
body .article-list .article-item a:focus-visible img {
    filter: brightness(.8) !important;
}
@media (prefers-reduced-motion: reduce) {
    body .dh-card-image img,
    body .dh-category-card img,
    body .dh-search-card-image img,
    body .recommend-card img,
    body .topic-card img,
    body .article-list .article-item img { transition: none; }
}