/* Native horizontal scroll keeps vertical page/sheet scrolling and touch swipes. */
.photo-gallery{min-width:0;max-width:100%;margin:14px 0;border:1px solid #dce4ef;border-radius:10px;overflow:hidden;background:#fff}
.photo-gallery-track{display:flex;align-items:flex-start;overflow-x:auto;scroll-snap-type:x mandatory;overscroll-behavior-x:contain;scrollbar-width:thin;max-width:100%;direction:ltr}
.photo-gallery-track>figure,.detail .photo-gallery-track>figure,.popup-body .photo-gallery-track>.spot-photo{flex:0 0 100%;width:100%;min-width:0;scroll-snap-align:start;margin:0;border-radius:0}
.photo-gallery-track img{display:block;width:100%;object-fit:contain}
.photo-gallery-track figcaption{overflow-wrap:anywhere;white-space:normal}
.photo-gallery-controls{display:flex;align-items:center;justify-content:center;gap:18px;padding:6px;border-top:1px solid #e6ebf2;background:#fff;color:#234e89;font-size:13px}
.photo-gallery-controls button{width:38px;height:34px;border:1px solid #cfdaea;border-radius:8px;background:#f4f7fc;color:#234e89;font-size:24px;cursor:pointer}
.photo-gallery-controls button:disabled{opacity:.35;cursor:default}
.photo-gallery-controls button:focus-visible,.photo-gallery-track:focus-visible{outline:3px solid #c63e49;outline-offset:-3px}