.mech-diagram{border:1px solid var(--border);border-radius:12px;margin:1.5rem 0;padding:1rem}.mech-diagram figcaption{font-weight:650}.mech-diagram svg{width:100%;height:auto;margin-top:.75rem;display:block}.mech-diagram svg text{fill:currentColor;font-size:15px}.question-diagram{margin-inline:0;padding:.8rem}.question-diagram svg text{font-size:18px}.question-diagram .diagram-force{color:#b84c36}.question-diagram .diagram-reference{color:#286494}.question-diagram .diagram-legend{flex-wrap:wrap;gap:.4rem 1.2rem;margin-top:.6rem;font-size:.95rem;display:flex}.question-diagram-pair{grid-template-columns:repeat(auto-fit,minmax(min(100%,16rem),1fr));gap:.75rem;display:grid}.practice-set[data-practice-module=mathlib] :not(pre)>code{overflow-wrap:anywhere}.motor-family-tree{border:1px solid var(--border);background:var(--bg-card,transparent);border-radius:12px;margin:1.5rem 0;padding:1.2rem}.motor-family-tree figcaption{border:1px solid;border-radius:7px;padding:.45rem .8rem;font-weight:650;display:inline-block}.motor-family-tree ul{margin:0 0 0 .7rem;padding-left:1.25rem;list-style:none}.motor-family-tree li{border-left:1px solid var(--text-muted,#777);margin:0;padding:.9rem 0 .25rem 1rem;position:relative}.motor-family-tree li:before{content:"";border-top:1px solid var(--text-muted,#777);width:.65rem;position:absolute;top:1.7rem;left:0}.motor-family-tree li span{font-size:.92em;display:block}.motor-family-tree li ul{margin-left:0;padding-left:.2rem}.motor-family-tree li li{padding-top:.5rem;padding-bottom:.35rem;font-size:.92rem}.motor-family-tree li li:before{top:1.25rem}@media (width<=520px){.motor-family-tree{padding:.8rem .5rem}.motor-family-tree>ul{margin-left:.5rem;padding-left:.25rem}}