readableHue returned every dark hue untouched on the claim that all of
them already cleared 4.5:1 there. Five did not, and Fate's navy was
1.8:1, so its name under the headline deadline was nearly invisible.
Those five are now lifted in lightness only, keeping hue and saturation;
the fifteen that pass are unchanged. The owner approved relaxing the
"dark theme does not move" rule to this, and AGENTS.md and PRD F15 say so.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
The dark tokens re-struck under `[data-theme="light"]`. Nothing sets that
attribute yet, so the app still renders exactly as it did.
Two things could not be tokens. Game hues are data — ours and the
reader's — and every one was picked against a near-black ground, so
`readableHue` darkens them along the same hue until they read on paper,
and returns dark untouched by construction. And the attribute has to be
on the root before React can mount, or a reader who chose light gets a
dark flash on every load, so the shell reads the preference itself.
That leaves the ground colour written in three files that cannot import
each other, which is what the test pins together.
Co-Authored-By: Claude Opus 5 (1M context) <[email protected]>
