The page held six teaching sections and a 142-line `styles:` block, at 471
effective lines against a limit of 250. It is now 36 lines of composition.
Angular scopes a component's CSS to markup that component rendered, so the
split had to move each rule to its owner. `concept-card` owns the card
vocabulary and renders it. `.app-code`, `.app-lead`, `.app-cols` and
`.app-note` become globals, because their targets are projected or arrive
through `[innerHTML]`.
That constraint exposed a live bug. The syntax-highlighting rules compiled to
`pre[_ngcontent-%COMP%] .k[_ngcontent-%COMP%]`, but `highlight-ts` injects the
`.k`/`.s`/`.c` spans through `[innerHTML]`, so they carry no scope attribute
and the rule never matched. Keywords, strings and comments have always
rendered in the plain foreground colour. The rules are global now, on five new
`--app-code-*` tokens.
Widen the colour guard while here: it scanned only `*.component.ts`, so every
`*.page.ts`, `*.section.ts` and `*.step.ts` was invisible to it. That is how
this page collected 21 hardcoded colours. One other file needed a fix.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
ehoandClaude Sonnet 5
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