.lb-btn{width:2.75rem;height:2.75rem;color:var(--color-ink);background:color-mix(in srgb, var(--color-bg) 90%, transparent);cursor:pointer;border:0;border-radius:9999px;place-items:center;font-size:1.5rem;line-height:1;display:grid;position:absolute}.lb-btn:hover{background:var(--color-bg)}.lb-btn:focus-visible{outline-color:var(--color-bg);outline-offset:2px;box-shadow:0 0 0 2px var(--color-ink)}dialog#lightbox[open]{display:block}