.la-academy .lh-heading{gap:12px}.la-academy .lh-title{font-size:clamp(1.75rem,5vw,2.5rem)}.la-mastery-rule{font-size:.9rem;line-height:1.65}.la-mastery-rule summary{cursor:pointer;min-height:44px;display:flex;align-items:center;gap:8px;color:var(--primary)}.la-mastery-rule summary:before{content:"▸"}.la-mastery-rule[open] summary:before{content:"▾"}.la-mastery-rule summary:focus-visible{outline:3px solid var(--primary);outline-offset:3px;border-radius:4px}.la-topics h3{font-size:1.05rem}.la-topics p{font-size:.9rem}.la-topics .lh-secondary{justify-content:center}