.img-lightbox{position:fixed;inset:0;z-index:10000;padding:48px 64px;background:var(--color-scrim);cursor:zoom-out;animation:img-lightbox-fade .15s ease-out}.img-lightbox__close{position:fixed;top:20px;right:24px;width:40px;height:40px;border:none;background:#ffffff14;color:var(--color-text-on-dark);border-radius:50%;font-size:26px;line-height:1;cursor:pointer;font-family:var(--font-sans);transition:background .15s,transform .15s}.img-lightbox__close:hover{background:#ffffff2e;transform:scale(1.05)}.img-lightbox__stage{position:relative;width:100%;height:100%}.img-lightbox__img{display:block;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain;border-radius:4px}.img-lightbox__html{position:absolute;inset:0;display:flex;align-items:center;justify-content:center}.img-lightbox__html>*{display:flex;align-items:center;justify-content:center;max-width:100%;max-height:100%;width:100%;height:100%}.img-lightbox__html svg,.img-lightbox__html>* svg{display:block;max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain}@keyframes img-lightbox-fade{0%{opacity:0}to{opacity:1}}.mermaid-block{margin:28px 0;background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:4px;overflow:hidden}.mermaid-block__source{display:none}.mermaid-svg-wrap{display:block;padding:24px 20px;background:var(--color-bg-card);cursor:zoom-in;overflow-x:auto}.mermaid-svg-wrap svg{display:block;margin:0 auto}[data-theme=dark] .mermaid-svg-wrap .row-rect-odd>path:first-child{fill:#1f1f1f}[data-theme=dark] .mermaid-svg-wrap .row-rect-even>path:first-child{fill:#262626}.mermaid-error{padding:16px 20px;color:var(--color-danger);font-family:var(--font-mono, monospace);font-size:12px}