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.5rem;border-radius:4px}.lightbox-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#f6f3edf7;z-index:2000;display:flex;align-items:center;justify-content:center;animation:fadeIn .3s ease}.lightbox-image{max-width:90vw;max-height:85vh;object-fit:contain;border-radius:6px;box-shadow:0 8px 40px #2c292526;animation:fadeIn .3s ease}.lightbox-controls{position:absolute;top:1.25rem;right:1.25rem;display:flex;gap:.5rem}.lightbox-btn{background:var(--paper-deep);border:1px solid var(--line);color:var(--ink-soft);padding:.4rem .8rem;border-radius:6px;cursor:pointer;font-size:.85rem;font-family:Noto Sans SC,sans-serif;transition:all .2s ease}.lightbox-btn:hover{background:var(--line);color:var(--ink)}.lightbox-info{position:absolute;bottom:2rem;left:50%;transform:translate(-50%);background:var(--paper);border:1px solid var(--line);padding:1rem 1.5rem;border-radius:8px;text-align:center;max-width:400px;width:80%}.lightbox-info-title{font-family:"Noto Serif 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