.choice-btn.selected{background:#e94560;border-color:#e94560;transform:scale(1.05)}.result-box.show{display:block;animation:fadeIn .5s ease-in}.hidden-content.revealed{display:block;animation:fadeIn .6s ease-in}.progress-item.checked .progress-checkbox{background:#667eea;position:relative}.progress-item.checked .progress-checkbox::after{content:"✓";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);color:white;font-weight:700;font-size:16px}.cuisine-btn.selected{background:#e94560;border-color:#e94560;color:white}