.reward-result.show{display:block;animation:fadeIn .5s ease}.day-circle.checked{background:rgba(255,255,255,.95);color:#f5576c;border-color:#fff}.day-circle.checked::after{content:"✓";font-size:24px;font-weight:800}.myth-card.revealed .myth-answer{max-height:500px;padding-top:10px;border-top:2px solid #fee140;margin-top:10px}.myth-card.revealed .myth-question::before{content:"✅"}.calc-option.selected{border-color:#4facfe;background:#fff;box-shadow:0 4px 15px rgba(79,172,254,.4)}.calc-option.selected .calc-checkbox::after{content:"✓";color:#4facfe;font-weight:800;font-size:18px}.calculator-result.show{display:block;animation:fadeIn .5s ease}.quick-win-result.show{display:block;animation:fadeIn .5s ease}.win-title{font-size:clamp(18px,2.8vw,22px);font-weight:700;color:#667eea;margin-bottom:12px}.win-description{font-size:clamp(15px,2.2vw,17px);line-height:1.7;color:#374151}.milestone-item.completed{background:#fff;border-color:#4ade80;box-shadow:0 4px 15px rgba(74,222,128,.3)}.milestone-item.completed .milestone-icon{background:#4ade80}.celebration-message.show{display:block;animation:celebrationPulse .6s ease}