:root {--rf-brand: #C1171A;--rf-brand-soft: #F87171;--rf-brand-deep: #CF0000;--rf-ink: #374151;--rf-text: #6B7280;--rf-muted: #9CA3AF;--rf-border: #D1D5DB;--rf-surface: #F3F4F6;--rf-surface-alt: #F9FAFB;--rf-white: #FFFFFF;--rf-navy: #102131;--rf-black: #000000;}