Edge-label captions were using an ambient light-dark() background that didn't match Gitea's actual dark theme. Fixed to a plain rgb(13,17,23), matching the corrected CLAUDE.md diagram convention.
Edge-label captions were using an ambient light-dark() background that didn't match Gitea's actual dark theme. Fixed to a plain rgb(13,17,23), matching the corrected CLAUDE.md diagram convention.