.yd-rule{display:flex;flex-wrap:wrap;gap:1.5rem;margin:2rem 0;padding:1rem 0;border-block:2px solid currentColor}.yd-rule p{flex:1 1 12rem;margin:0}.yd-rule small{display:block}.yd-rule strong,.yd-rule s{font-size:clamp(1.8rem,5vw,3rem)}.yd-rule span{font-size:.6em}.yd-exercise{border-block:1px solid currentColor;margin:2rem 0;padding:1rem 0}.yd-exercise summary{cursor:pointer;font-weight:700;min-height:2.75rem;padding:.5rem 0}.yd-exercise summary:focus-visible{outline:3px solid currentColor;outline-offset:4px}.yd-artifact{margin:1.5rem 0}.yd-artifact img{display:block;max-width:100%;height:auto}.yd-artifact figcaption{font-size:.9rem;margin-top:.75rem}code{overflow-wrap:anywhere}