.photo-viewer{--viewer-bg: #19231e;--viewer-panel: #24332a;--viewer-text: #fbf8ef;--viewer-muted: #bbc6bd;--viewer-line: #48594c;--viewer-focus: #d5b572;position:fixed;inset:0;width:100%;height:100%;height:100dvh;max-width:none;max-height:none;margin:0;padding:0;border:0;border-radius:0;color:var(--viewer-text);background:var(--viewer-bg);font-family:var(--sans, -apple-system, sans-serif);overflow:hidden;overscroll-behavior:none;color-scheme:dark}.photo-viewer[open]{display:flex;flex-direction:column}.photo-viewer::backdrop{background:var(--viewer-bg, #19231e)}.photo-viewer *,.photo-viewer *:before,.photo-viewer *:after{box-sizing:border-box}.photo-viewer .photo-viewer-header{display:flex;align-items:center;gap:12px;flex:0 0 auto;padding:calc(8px + env(safe-area-inset-top)) max(12px,env(safe-area-inset-right)) 8px max(16px,env(safe-area-inset-left));background:var(--viewer-panel);border-bottom:1px solid var(--viewer-line)}.photo-viewer-heading{flex:1;min-width:0}.photo-viewer-heading>div{display:flex;align-items:baseline;gap:12px}.photo-viewer-heading strong{font-family:var(--serif, serif);font-size:18px;font-weight:600;white-space:nowrap}.photo-viewer-count{color:var(--viewer-muted);font-size:13px;font-variant-numeric:tabular-nums;white-space:nowrap}.photo-viewer-heading small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;margin-top:3px;font-size:11px;color:var(--viewer-muted)}.photo-viewer button{display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto;min-width:44px;min-height:44px;width:auto;padding:0 10px;margin:0;border:1px solid var(--viewer-line);border-radius:7px;background:transparent;color:var(--viewer-text);font:500 13px/1 var(--sans, -apple-system, sans-serif);letter-spacing:0;box-shadow:none;transform:none;touch-action:manipulation}.photo-viewer button:hover:not(:disabled){background:var(--viewer-line);box-shadow:none;transform:none}.photo-viewer button:disabled{opacity:.3;cursor:default}.photo-viewer button:focus-visible,.photo-viewer-stage:focus-visible{outline:2px solid var(--viewer-focus);outline-offset:-3px}.photo-viewer button.photo-viewer-close{font-size:28px;border-color:transparent}.photo-viewer-content{flex:1;min-height:0;display:flex;flex-direction:column}.photo-viewer-stage{position:relative;min-height:0;flex:1;overflow:hidden;margin:0 env(safe-area-inset-right) 0 env(safe-area-inset-left);touch-action:none;user-select:none;-webkit-user-select:none;cursor:grab}.photo-viewer-stage:active{cursor:grabbing}.photo-viewer .photo-viewer-stage>img{position:absolute;top:50%;left:50%;display:block;min-width:0;max-width:none;max-height:none;padding:0;margin:0;border:0;border-radius:0;object-fit:fill;transform-origin:center;pointer-events:none}.photo-viewer-message{position:absolute;inset:0;display:flex;flex-direction:column;gap:12px;align-items:center;justify-content:center;text-align:center;padding:24px}.photo-viewer-message strong{font-size:16px;font-weight:500}.photo-viewer-message span{max-width:320px;font-size:12px;line-height:1.6;color:var(--viewer-muted)}.photo-viewer-tools{flex:0 0 auto;padding:8px max(6px,env(safe-area-inset-right)) calc(6px + env(safe-area-inset-bottom)) max(6px,env(safe-area-inset-left));background:var(--viewer-panel);border-top:1px solid var(--viewer-line)}.photo-viewer-controls{display:flex;align-items:center;justify-content:center;gap:6px}.photo-viewer-controls button[aria-label=上一张],.photo-viewer-controls button[aria-label=下一张]{font-size:28px;border-color:transparent}.photo-viewer .photo-viewer-hint{margin:6px 0 0;color:var(--viewer-muted);font-size:10px;text-align:center;line-height:1.4}.photo-viewer-touch-hint,.photo-viewer-print{display:none}.photo-viewer .photo-viewer-print-button{position:absolute;right:12px;bottom:24px}@media(max-width:900px){.photo-viewer .photo-viewer-print-button{display:none}}@page photo-portrait{size:A4 portrait;margin:8mm}@page photo-landscape{size:A4 landscape;margin:8mm}@media print{html.photo-print-active,html.photo-print-active body{position:static!important;inset:auto!important;width:auto!important;height:auto!important;min-width:0!important;min-height:0!important;max-height:none!important;margin:0!important;padding:0!important;overflow:visible!important;background:#fff!important;page:photo-portrait}html.photo-print-active.photo-print-landscape,html.photo-print-active.photo-print-landscape body{page:photo-landscape}html.photo-print-active body>:not(dialog.photo-viewer[open]){display:none!important}html.photo-print-active .photo-viewer[open],html.photo-print-active .photo-viewer-content{display:block!important;position:static!important;inset:auto!important;transform:none!important;width:auto!important;height:auto!important;max-width:none!important;max-height:none!important;min-width:0!important;min-height:0!important;margin:0!important;padding:0!important;border:0!important;border-radius:0!important;box-shadow:none!important;overflow:visible!important;background:#fff!important;color:#000!important;color-scheme:light;page:inherit;break-inside:avoid}html.photo-print-active .photo-viewer::backdrop{display:none!important;background:transparent!important}html.photo-print-active .photo-viewer-header,html.photo-print-active .photo-viewer-stage,html.photo-print-active .photo-viewer-tools{display:none!important}html.photo-print-active .photo-viewer .photo-viewer-print{display:block!important;position:relative!important;margin:0 auto!important;padding:0!important;border:0!important;overflow:hidden!important;break-inside:avoid;page:inherit}html.photo-print-active .photo-viewer-print>img{display:block!important;position:absolute!important;top:50%!important;left:50%!important;min-width:0!important;max-width:none!important;max-height:none!important;margin:0!important;padding:0!important;border:0!important;border-radius:0!important;object-fit:contain!important;transform-origin:center;print-color-adjust:exact;-webkit-print-color-adjust:exact}}@media(pointer:coarse){.photo-viewer-touch-hint{display:inline}.photo-viewer-mouse-hint{display:none}}@media(max-width:640px){.photo-viewer button{min-height:44px!important;padding:0 10px!important;font-size:13px!important}.photo-viewer button.photo-viewer-close,.photo-viewer-controls button[aria-label=上一张],.photo-viewer-controls button[aria-label=下一张]{font-size:28px!important}}@media(max-width:480px){.photo-viewer .photo-viewer-header{gap:6px}.photo-viewer-controls{gap:4px}.photo-viewer-controls button{padding:0 6px!important;font-size:12px!important}.photo-viewer button.photo-viewer-pixels{display:none}}@media(max-height:480px){.photo-viewer .photo-viewer-hint,.photo-viewer-heading small{display:none}.photo-viewer-tools{padding-top:4px;padding-bottom:max(4px,env(safe-area-inset-bottom))}}