- Implement comprehensive design system with OKLCH colors - Add warm stone neutrals replacing cold zinc grays - Add amber brand color for CTAs and accents - Update typography to Plus Jakarta Sans + JetBrains Mono - Add brand variants to Button and Badge components - Add utility classes: glass, shadow-brand, text-gradient-brand - Update all pages to use semantic design tokens - Add design system documentation 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>