.concept{max-width:72ch}.concept h2{font-size:1.4rem;line-height:1.3;margin:40px 0 8px}.concept h3{font-size:1.1rem;margin:24px 0 4px}.concept code{font-size:.92em;overflow-wrap:anywhere}.concept li+li{margin-top:6px}.concept .crumb{color:var(--ap-muted);margin:0 0 8px}.concept .sources{padding-left:20px}.concept .sources code{display:block;color:var(--ap-muted)}.concept .note{color:var(--ap-muted);font-size:.95rem}