Mono

A self-contained Swiss-minimal theme preset — a stark black-and-white (or paper-and-ink) panel on a strict grid: tight neo-grotesque heading, numbered hairline spec rows, generous negative space, and exactly one restrained accent. A keyboard-operable radiogroup of accent swatches re-tokens the panel live and a role=switch flips light/dark; the palette is fully exposed via accents and colors. The only motion is an accent rule that draws across the top, pinned to its full frame under reduced motion.