:root{--brand-warm-start: #FF6B6B;--brand-warm-end: #FFD93D;--brand-cool-start: #9D4DFF;--brand-cool-end: #4DEDFF;--text-primary: #2A2A2A;--text-secondary: #757575;--bg-default: #FFFFFF;--bg-muted: #F8F9FA;--border-default: #E0E0E0}