.image-thumbnails{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:24px;margin-top:24px}.image-thumbnails figure{margin:0;min-width:0}.image-thumbnails [data-image-open]{display:block;background:#f3f0ea;padding:12px;text-align:center}.image-thumbnails img{width:100%;height:190px;object-fit:contain}.image-thumbnails [data-image-open] span{display:block;font-size:13px;margin-top:8px}.image-thumbnails figcaption{font-size:14px;line-height:1.6;margin-top:12px}.image-thumbnails figcaption p{margin:6px 0}dialog.image-viewer{inset:0;margin:auto;height:auto;border-radius:0;box-sizing:border-box;width:min(1100px,96vw);max-width:96vw;max-height:94dvh;padding:24px;border:1px solid #d8d0c8;background:#fffdf9;color:#23201e;overflow:auto}.image-viewer::backdrop{background:rgba(25,22,20,.68)}.image-viewer header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px;flex-wrap:wrap}.image-viewer h2{font:400 22px/1.4 'Segoe UI',sans-serif;margin:18px 0 0;overflow-wrap:anywhere}.image-viewer button{cursor:pointer;flex-shrink:0;padding:8px 11px;font:14px/1.5 'Segoe UI',sans-serif;color:var(--accent,#a83829);border:1px solid var(--line);border-radius:3px;background:transparent}.image-viewer button:disabled{opacity:.35;cursor:default}.image-viewer-tools [data-prev],.image-viewer-tools [data-next]{min-width:44px;min-height:44px}.image-viewer-tools [data-zoom]{margin-left:4px}.image-viewer-tools{display:flex;align-items:center;gap:8px;margin:0;flex-wrap:wrap}.image-canvas{height:52dvh;overflow:auto;background:#f3f0ea;text-align:center}.image-canvas img{display:block;width:100%;height:100%;object-fit:contain}.image-canvas.zoomed img{width:auto;height:auto;max-width:none;max-height:none;margin:auto}.image-source{font-size:14px;line-height:1.6;margin-top:8px}.image-source p{margin:8px 0}@media(max-width:600px){.image-viewer{padding:16px;width:96vw}.image-viewer h2{font-size:20px}.image-viewer header{gap:10px}.image-thumbnails{grid-template-columns:minmax(0,1fr);gap:24px}.image-thumbnails img{height:200px}.image-canvas{height:48dvh}}

@media(max-width:600px){dialog.image-viewer{padding:14px}.image-viewer header{gap:6px}.image-viewer-tools{gap:4px}.image-viewer-tools [data-zoom]{margin-left:0}.image-viewer button{padding:8px;font-size:12px}.image-viewer-tools [data-prev],.image-viewer-tools [data-next]{min-width:36px}.image-viewer [data-close]{margin-left:auto}}

/* Use the shared expandable-section summary styles from reader-details.css. */
.reading #extras>.work-images{margin:24px 0;padding:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.reading #extras>.work-images[open]{padding-bottom:24px}
.reading #extras>.work-images .image-thumbnails{margin-top:0}