Cookies and local storage
Updated 24 October 2026
What this site stores on your device
Sign-in can persist using Firebase Authentication’s browser storage. The theme switch stores your chosen light/dark setting under bump-theme. A service worker can cache selected static files. Clearing site data signs you out or resets these preferences and caches.
Your choices
The theme choice is made by you and can be changed in the header. Without a saved choice, the interface follows your system preference. You can clear site data through your browser. Blocking all storage may prevent sign-in persistence.
Third-party services
Firebase and sign-in providers can use storage needed for their services. Stripe-hosted checkout has its own privacy and storage practices. Optional third-party tracking must not be introduced without reviewing the applicable notice and consent requirements. A live-domain storage audit remains necessary: source inspection cannot establish every provider-set cookie.
Questions
See the privacy notice and contact page. The current application does not configure advertising or analytics trackers. Provider storage may change; optional tracking that requires consent must remain off until an appropriate choice is available.