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theme/rd.dnssash/rb.custom/media_gallery_section/module.css

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+/* Media Gallery Section Style */
+
+.media-gallery-section {
+    width: 100%;
+}
+
+.gallery-grid {
+    display: grid;
+    grid-template-columns: repeat(var(--grid-columns, 4), 1fr);
+    gap: 2px;
+    list-style: none;
+    padding: 0;
+    margin: 0;
+}
+
+.gallery-item {
+    position: relative;
+    overflow: hidden;
+    padding-top: 100%; /* 기본값: 정사각형 비율 */
+}
+
+.gallery-item a {
+    position: absolute;
+    top: 0;
+    left: 0;
+    width: 100%;
+    height: 100%;
+    display: block;
+    text-decoration: none;
+}
+
+.gallery-image,
+.gallery-image img {
+    width: 100%;
+    height: 100%;
+    object-fit: cover;
+}
+
+.gallery-caption {
+    position: absolute;
+    bottom: 0;
+    left: 0;
+    width: 100%;
+    padding: 20px 15px;
+    background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0) 100%);
+    color: #fff;
+}
+
+.gallery-caption h3 {
+    margin: 0;
+    font-size: 1rem;
+    font-weight: 600;
+    white-space: nowrap;
+    overflow: hidden;
+    text-overflow: ellipsis;
+}
+
+/* 💡 [핵심 추가] 1x1 그리드일 때만 적용되는 특별 스타일 */
+.is-single-item .gallery-item {
+    padding-top: 0; /* 정사각형 비율 해제 */
+    height: 250px; /* 높이 250px로 고정 */
+}
+
+.empty-gallery {
+    grid-column: 1 / -1;
+    text-align: center;
+    padding: 50px;
+}