docs: add comprehensive visual style guide

Add VISUAL_STYLE_GUIDE.md to standardize UI development:
- Design principles and keywords
- Complete color system (CSS variables, semantic usage)
- Typography hierarchy and patterns
- Spacing, layout, and container specs
- Border radius and shadow system
- Component specs (Button, Input, Card, Dialog, etc.)
- Interaction and animation guidelines
- Dark mode implementation rules
- Tool color palette and assignment
- Code organization standards
- Anti-patterns checklist
- Quick reference appendix

Update .gitignore to allow tracking the style guide.
This commit is contained in:
雨霖铃
2026-05-29 19:51:44 +08:00
parent 488e2e8e49
commit f8c48a3047
2 changed files with 872 additions and 0 deletions
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@@ -31,3 +31,4 @@ stats-*.json
dev/*
docs/*
!docs/VISUAL_STYLE_GUIDE.md