Same role var, two values. Dark is primary (:root); light is opt-in via data-theme="light".

Role	Dark (primary)	Light	Usage
--white	1E1E1E	FFFFFF	surface / cards
--gray-07	272727	F9F9F9	page well, headers
--gray-06	383838	EAECEE	hairline borders
--gray-00	DEE6F2	272727	primary text
--black	F1F7FC	1E1E1E	max-contrast text
--blue-04	C5DCF5	21344A	primary hover