Port Cathedral color theme into RecursionLab site#5

Merged

recursionlab merged 2 commits intomainfrom

feat/cathedral-color-theme

Sep 20, 2025

Commits on Sep 20, 2025

feat(theme): introduce Cathedral token scaffolding (:root vars), replace a few hard-coded colors with variables, and keep SCSS colors concrete to pass build
recursionlab
committed
style(theme): harmonize syntax highlight with Cathedral tokens; token-based base overrides; fix YAML; prep for PR
recursionlab
committed