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TC,serif;font-size:clamp(1.45rem,3vw,2.2rem)}.concept-question{border:0;border-top:1px solid var(--lab-line);grid-template-columns:minmax(220px,.8fr) minmax(0,1.2fr);gap:24px;margin:0;padding:20px 0;display:grid}.concept-question legend{float:left;width:100%;font-weight:800}.concept-question>div{flex-wrap:wrap;gap:8px;display:flex}.concept-question label{border:1px solid var(--lab-line);background:#ffffff70;border-radius:3px;align-items:center;gap:6px;min-height:38px;padding:7px 12px;display:inline-flex}.concept-question[data-state=correct] label:has(input:checked){background:#2c76561a;border-color:#2c7656}.concept-question[data-state=incorrect] label:has(input:checked){background:#b64a2a1a;border-color:#b64a2a}.concept-check__result{border-top:1px solid var(--lab-line);flex-wrap:wrap;align-items:center;gap:16px;padding-top:20px;display:flex}.concept-check__result button{color:#fff;background:var(--lab-ink);border:0;border-radius:3px;min-height:44px;padding:9px 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