.fen-photo-viewer{position:fixed;inset:0;width:100%;height:100%;max-width:none;max-height:none;margin:0;padding:60px 5vw 40px;border:0;background:transparent;color:#fff;box-sizing:border-box;overflow:auto}
.fen-photo-viewer[open]{display:flex;align-items:center;justify-content:center;flex-direction:column}
.fen-photo-viewer::backdrop{background:rgba(5,15,20,.92)}
.fen-photo-viewer img{display:block;max-width:100%;max-height:calc(100dvh - 120px);width:auto;height:auto;object-fit:contain;flex-shrink:0}
.fen-photo-viewer .fen-photo-close{position:fixed;right:16px;top:12px;width:48px;height:48px;padding:0;border:1px solid #aaa;border-radius:50%;background:#12333e;color:white;font:36px/1 system-ui;cursor:pointer}
.fen-photo-viewer .fen-photo-close:focus-visible{outline:3px solid #ffac68;outline-offset:3px}
.fen-photo-viewer p{margin:12px 0 0;text-align:center}.fen-photo-viewer p:empty{display:none}