u.concept-term{text-underline-offset:.2em;text-decoration-color:#946b46;text-decoration-thickness:2px}.block-anchor{scroll-margin-top:1rem;display:block}.proof-block.callout{--bg:transparent;margin:1rem 0}.proof-block>summary{cursor:pointer;color:var(--color);padding:1rem 0;font-weight:600}.proof-block>summary:focus-visible{outline:2px solid var(--secondary);outline-offset:3px}.proof-content>:first-child{margin-top:0}