/* Article cards shared by directories, topics, special features and rotating feeds. */
.article-listing {
    width: 100%;
    min-width: 0;
    padding: 4px 0;
    margin: 2px 0 8px;
    border-bottom: 1px solid lightgray;
    background-color: white;
    text-align: left;
    overflow-wrap: anywhere;
}
.article-listing > .article-content { min-width: 0; width: 100%; margin: 0; }
.article-title > a { color: black; }
.article-listing--thumbnail {
    display: grid;
    grid-template-columns: 90px minmax(0, 1fr);
    align-items: start;
    column-gap: 10px;
}
.article-subfield-thumbnail { display: block; }
.article-subfield-thumbnail img {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 1;
    object-fit: fill;
    border-radius: 8px;
}
.article-listing .article-summary { margin: 6px 0 4px; }
.article-summary > summary { cursor: pointer; }
.article-summary .article-summary-text { margin: 4px 0 0; }
@media (max-width: 599px) {
    .article-listing--thumbnail { grid-template-columns: 64.8px minmax(0, 1fr); }
}