Cookie policy

Last updated: October 14, 2026. You do not need to allow analytics to use the site.

Necessary preference records

kh-theme stores your light/dark theme choice and kh-consent-v1 stores your analytics consent or rejection in your browser’s local storage. Your analytics choice is valid for 180 days. The theme preference may remain until you change it or clear your browser data. These are not Google Analytics cookies.

Optional analytics

The Google Analytics 4 tag does not load before you give permission. If you allow it, page usage and defined reading/contact events may be measured; Google’s _ga and _ga_* cookies may be created. Cookie lifetimes depend on the Google tag and browser behavior. Advertising permissions are not granted in this implementation.

Rejecting or withdrawing consent

Choosing “Necessary only” keeps analytics disabled. If you previously allowed analytics and then withdraw permission, the site attempts to delete analytics cookies and reloads the page to unload the Google tag. You can also remove cookies and local storage records through your browser settings.