Add comprehensive draggable playing guide modal with quick navigation: - Draggable modal on desktop, fixed on mobile - 5 quick-access sections: Overview, Pieces, Capture, Harmony, Victory - Integrated PieceRenderer SVGs for visual piece examples - Responsive layout for desktop and mobile - Modal persists during gameplay - "How to Play" button on setup page with updated description - "Guide" button in gameplay controls - Complete guide content from PLAYING_GUIDE.md Features: - Desktop: draggable modal that can be positioned anywhere - Mobile: full-screen responsive modal - Quick navigation tabs for easy reference - Visual piece examples with movement descriptions - Mathematical capture relations explained - Harmony progression examples with formulas - Strategy tips and victory conditions 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
5.8 KiB
5.8 KiB