.concept-head{display:flex;justify-content:space-between;gap:12px;align-items:flex-start}.concept-links{display:flex;gap:6px;flex-wrap:wrap}.study-columns{display:grid;gap:14px}.source-note{font-size:12px;color:var(--muted)}.rubric li{margin:.45rem 0}.case-stem{font-size:1.05rem;line-height:1.7}.prompt{font-weight:800}