.post-content img{cursor:zoom-in}.post-content img.lightbox-trigger:focus-visible{outline:2px solid var(--archive-accent);outline-offset:4px;border-radius:2px}#lightbox{display:none;position:fixed;inset:0;z-index:1000;background:var(--theme);background:color-mix(in srgb,var(--theme) 96%,transparent);align-items:center;justify-content:center;flex-direction:column;padding:2rem;box-sizing:border-box;cursor:zoom-out;opacity:0;transition:opacity .15s ease-out}#lightbox.is-open{display:flex;opacity:1}#lightbox-img{max-width:90vw;max-height:80vh;object-fit:contain;border-radius:var(--radius);box-shadow:0 10px 40px rgba(0,0,0,.4);cursor:default}#lightbox-caption{margin-top:1rem;max-width:90vw;color:var(--primary);font-style:italic;text-align:center;font-size:.95rem;line-height:1.4;cursor:default}#lightbox-caption:empty{display:none}html.lightbox-open,body.lightbox-open{overflow:hidden}