#sh-offline-trigger{position:fixed;right:14px;bottom:88px;z-index:9300;display:flex;align-items:center;gap:6px;background:#fffdf5;color:#175567;border:1px solid #b3c2b8;border-radius:999px;box-shadow:0 4px 17px #294d4330;padding:9px 13px;cursor:pointer;font-size:13px;font-weight:700}
#sh-offline-sheet{position:fixed;inset:0;background:#182d307a;z-index:9500;display:none;place-items:center;padding:18px;box-sizing:border-box}
#sh-offline-sheet.sh-open{display:grid}#sh-offline-sheet .sh-panel{width:min(520px,100%);max-height:90vh;overflow:auto;background:#fffcf5;border:1px solid #cbbd9e;box-shadow:0 20px 50px #132a3040;border-radius:17px;padding:20px;box-sizing:border-box;color:#234452;font-family:system-ui,"PingFang SC",sans-serif;line-height:1.7}
#sh-offline-sheet .sh-panel h2{font-size:20px;margin:0 0 6px;color:#245365}#sh-offline-sheet .sh-panel p{font-size:13px;margin:8px 0}#sh-offline-sheet .sh-actions{display:flex;gap:9px;flex-wrap:wrap;margin-top:13px}#sh-offline-sheet button.sh-action{background:#285c6a;color:#fff;padding:10px 14px;border:0;border-radius:9px;cursor:pointer;font-size:13px}#sh-offline-sheet button.sh-action:disabled{opacity:.55}#sh-offline-sheet button.sh-plain{background:#f3ebdc;color:#245365}#sh-offline-sheet progress{height:12px;width:100%;accent-color:#347887;display:block;margin:12px 0}#sh-offline-sheet .sh-msg{font-size:13px;color:#3b5f66;white-space:pre-line}
@media(max-width:600px){#sh-offline-trigger{bottom:16px;right:12px;padding:8px 11px}}
.photo-source-note{border:1px solid #cfdbc8;background:#f8f7ec;color:#36535a;border-radius:9px;padding:10px 12px;margin:8px 0;font-size:12px;line-height:1.65}.photo-source-note p{margin:3px 0;font-size:12px}.photo-source-note a{font-weight:700;color:#16637b}