.risk-card.revealed{background:linear-gradient(135deg,#f093fb 0%,#f5576c 100%);color:white;font-weight:700}.risk-card.revealed .risk-card-front{display:none}.risk-card.revealed .risk-card-back{display:block}.risk-reveal-result.show{display:block;animation:fadeIn .5s ease}.food-item.high-risk{border:3px solid #e74c3c;background:#ffe5e5}.food-item.medium-risk{border:3px solid #f39c12;background:#fff3e0}.food-item.safe{border:3px solid #27ae60;background:#e8f8f5}.food-item.revealed .risk-label{display:block}.food-item.high-risk .risk-label{background:#e74c3c}.food-item.medium-risk .risk-label{background:#f39c12}.food-item.safe .risk-label{background:#27ae60}.choking-result.show{display:block;animation:fadeIn .5s ease}.myth-card.flipped .myth-side{display:none}.myth-card.flipped .fact-side{display:block}.myth-card.flipped h4{color:#27ae60}.checklist-item.checked .checklist-checkbox{background:#27ae60;border-color:#27ae60}.checklist-item.checked .checklist-checkbox::after{content:"✓";color:white;font-weight:700;font-size:1.2em}