Walks through the AMETHYST_PLATFORM / AMETHYST_APPEARANCE / AMETHYST_ACCENT
overrides — what they swap, what they don't (host-OS chrome stays), a
per-platform review checklist, and where each piece of theming code lives.
https://claude.ai/code/session_01NufduPfZvYQVYwLkbCjCUo
Claude