Splitting style.css deleted it, and two files outside static/ still
named it:
- scripts/verify_background_research_cards.mjs injected
`<link rel="stylesheet" href="/static/style.css">` into the page it
builds. A stylesheet that 404s does not fail — the script kept
checking card layout against an unstyled page and kept reporting
pass. It now reads the shell's <link> tags out of index.html, the way
tests/css_snapshot/capture.mjs already does, so the set cannot drift
out from under it again.
- tests/css_snapshot/bench.html's hand-open fallback linked the same
deleted file. Replaced with the ordered set index.html ships.
test_every_stylesheet_referenced_by_shipped_html_exists only walked
static/*.html, which is why neither showed up. Extend it over the bench
page: the bench's whole output is computed styles, so a dead link there
is worth more than an unstyled page nobody looks at.
Léo