.media-viewer{width:calc(100vw - 48px);max-width:1480px;height:90vh;height:90dvh;max-height:calc(100vh - 36px);border:1px solid #d4d4d4;background:#fafafa;padding:0;color:#222;box-shadow:0 20px 100px #0003}
.media-viewer::backdrop{background:rgba(12,16,20,.78);backdrop-filter:blur(6px)}
.media-viewer[open]{display:flex;flex-direction:column}
.viewer-header{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:61px;border-bottom:1px solid #ddd;padding:14px 22px;background:#fff}
.media-viewer .viewer-title{margin:0;font-family:var(--sans);font-size:12px;font-weight:500;line-height:1.7;letter-spacing:0}
.viewer-close{background:none;border:1px solid #ddd;min-width:34px;height:34px;font-size:23px;line-height:1;cursor:pointer;color:#555;flex-shrink:0}
.viewer-stage{flex:1;min-height:0;overflow:auto;overscroll-behavior:contain;background:#f3f3f1}
.viewer-canvas{display:flex;min-width:100%;min-height:100%;align-items:center;justify-content:center;padding:24px}
.viewer-image{display:block;max-width:none;height:auto;box-shadow:0 2px 14px #00000009}
.viewer-video{display:block;width:100%;height:100%;max-height:100%;object-fit:contain;background:#111820}
.viewer-stage.is-video{display:flex;align-items:center;justify-content:center;background:#111820}
.viewer-toolbar{min-height:57px;display:flex;align-items:center;justify-content:space-between;gap:15px;padding:10px 22px;border-top:1px solid #ddd;background:#fff;font-size:10px;color:#888}
.viewer-zoom,.viewer-navigation{display:flex;align-items:center;gap:10px}
.viewer-toolbar button{border:1px solid #ddd;background:#fff;color:#444;min-width:32px;height:29px;cursor:pointer;font-size:13px}
.viewer-toolbar button:disabled{opacity:.35;cursor:default}
.viewer-toolbar button[data-viewer-reset]{font-size:10px;min-width:58px}
.viewer-original{font-size:10px;color:#777}
.viewer-counter{min-width:30px;text-align:center;font-size:10px}
.media-viewer button:focus-visible{outline:2px solid #222;outline-offset:3px}
body:has(.media-viewer[open]){overflow:hidden}
[hidden]{display:none!important}
@media(max-width:640px){.media-viewer{width:calc(100vw - 18px);height:92vh;height:92dvh;max-height:calc(100vh - 18px)}.viewer-header{padding:10px 13px;min-height:57px;gap:12px}.viewer-title{font-size:11px}.viewer-close{height:30px;min-width:30px}.viewer-toolbar{padding:10px 12px;gap:8px}.viewer-zoom,.viewer-navigation{gap:6px}.viewer-original{font-size:9px}.viewer-canvas{padding:12px}.viewer-toolbar button{min-width:28px}.viewer-counter{min-width:24px}}