This site flips between dark-on-light and light-on-dark, at least one of which is a visual encumbrance to some people — see ‘astigmatic halation’ — and the othe

This site flips between dark-on-light and light-on-dark, at least one of which is a visual encumbrance to some people — see ‘astigmatic halation’ — and the other of which may well be to others. (In my experience, switching between the two, as too many sites do for code display, is the worst.) If you're not using browser default colors, respect `@prefers-color-scheme`.