dialog.gallery-viewer{box-sizing:border-box;width:min(1280px,96vw);max-width:96vw;height:min(900px,94dvh);max-height:94dvh;margin:auto;padding:16px 20px;background:#101720;color:#fff;border:1px solid #46505c;border-radius:16px;font-family:Arial,sans-serif;overflow:hidden}dialog.gallery-viewer[open]{display:flex;flex-direction:column;gap:10px}dialog.gallery-viewer::backdrop{background:rgba(0,0,0,.88)}.gallery-viewer button{box-sizing:border-box;display:grid;place-items:center;background:#232d39;border:1px solid #67717d;color:white;border-radius:8px;min-width:44px;height:44px;padding:0;font-size:32px;cursor:pointer}.gallery-viewer button:hover{background:#394859}.gallery-viewer button:focus-visible{outline:3px solid #f6cb70;outline-offset:2px}.gv-header{display:flex;align-items:center;justify-content:space-between;font-size:16px;flex-shrink:0}.gv-stage{display:grid;grid-template-columns:48px minmax(0,1fr) 48px;align-items:center;gap:12px;flex:1;min-height:0;touch-action:pan-y pinch-zoom}.gv-picture{width:100%;height:100%;min-height:0;object-fit:contain}.gv-caption{margin:0;text-align:center;font-size:14px;line-height:1.4;flex-shrink:0}.gv-strip{position:relative;display:flex;gap:8px;overflow-x:auto;flex-shrink:0;padding:4px 2px 8px;scrollbar-width:thin}.gv-strip button{flex:0 0 76px;min-width:76px;height:56px;border:2px solid transparent;opacity:.6;overflow:hidden}.gv-strip button[aria-current=true]{border-color:#f6cb70;opacity:1}.gv-strip img{width:100%;height:100%;object-fit:cover}@media(max-width:650px){dialog.gallery-viewer{width:100vw;max-width:100vw;height:100dvh;max-height:100dvh;border:0;border-radius:0;padding:12px;padding-top:max(12px,env(safe-area-inset-top));padding-bottom:max(12px,env(safe-area-inset-bottom))}.gv-stage{grid-template-columns:40px minmax(0,1fr) 40px;gap:4px}.gv-stage button{min-width:40px;width:40px}.gv-caption{font-size:12px}}
@media(max-width:650px){.gv-stage{position:relative;display:block}.gv-stage button{position:absolute;top:50%;transform:translateY(-50%);z-index:1;background:rgba(16,23,32,.8)}.gv-stage button:first-child{left:0}.gv-stage button:last-child{right:0}.gv-picture{display:block}}