- paper_style.py: importable matplotlib house-style module (rcParams, Okabe-Ito
  palette, muted diverging + cividis colormaps, panel_letter / top_legend helpers)
- SKILL.md: full written style guide (usable as a Claude Code skill)
- examples/: standalone nine-plot showcase + colormap comparison
- README, LICENSE (MIT), .gitignore

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>