Theme switcher · Swiss
A Light, Dark and System theme picker built as an accessible radio group, with a miniature app that repaints in the chosen theme.
Design · Swiss9 / 20
Heavy top rule, huge flush-left Appearance heading and numbered 01-03 rows; the selected row inverts to black.
Motion
The sun glyph morphs into a crescent moon as the rays retract and a mask slides across the disc.
Accent
A Light, Dark and System theme picker built as an accessible radio group, with a miniature app that repaints in the chosen theme.
themedark-modelight-modeappearancesettingspreferencessystem