#blog-toc{position:sticky;top:90px;z-index:5;background:var(--im-bg-100);max-height:calc(100vh - 140px);overflow-y:auto}#blog-toc .toc-card{border:1px solid var(--im-bg-300);border-top:3px solid var(--im-accent-200);border-radius:0.5rem;background:var(--im-bg-200);padding:1.25rem;margin-bottom:1rem}#blog-toc .toc-heading{font-size:0.6875rem;font-weight:700;text-transform:uppercase;letter-spacing:0.1em;color:var(--im-accent-200);margin-bottom:0.75rem}#blog-toc nav{border-left:2px solid var(--im-bg-300)}#blog-toc .toc-link{display:block;padding:0.25rem 0.75rem;font-size:0.9rem;line-height:1.45;color:var(--im-text-200);text-decoration:none;border-left:2px solid transparent;margin-left:-2px;transition:color 0.2s ease,border-color 0.2s ease}#blog-toc .toc-link:hover{color:var(--im-accent-200)}#blog-toc .toc-link:focus-visible{outline:2px solid var(--im-accent-200);outline-offset:2px;border-radius:2px}#blog-toc .toc-link.is-active{color:var(--im-accent-200);border-left-color:var(--im-accent-200);font-weight:600}#blog-toc .toc-link--h3{padding-left:1.375rem;font-size:0.8125rem;color:var(--im-text-200);opacity:0.85}#blog-toc .toc-link--h3.is-active{opacity:1}#blog-toc.toc-empty{display:none}@media (prefers-reduced-motion:reduce){#blog-toc .toc-link{transition:none}}