MediaWiki:Citizen.css

Note: After publishing, you may have to bypass your browser's cache to see the changes.

Firefox / Safari: Hold Shift while clicking Reload, or press either Ctrl-F5 or Ctrl-R (⌘-R on a Mac)
Google Chrome: Press Ctrl-Shift-R (⌘-Shift-R on a Mac)
Edge: Hold Ctrl while clicking Refresh, or press Ctrl-F5.

/* All CSS here will be loaded for users of the Citizen skin */

/* Logo is white: invert it on light backgrounds */
:root.skin-theme-clientpref-day .mw-logo-icon {
    filter: invert(1);
}
@media screen and (prefers-color-scheme: light) {
    :root.skin-theme-clientpref-os .mw-logo-icon {
        filter: invert(1);
    }
}