RiverlineStrictly necessary
A refresh cookie keeps you signed in between visits and is rotated on every use. Session storage holds your current access token and is cleared when the tab closes. These cannot be switched off without signing out.
Preferences
Local storage remembers table settings such as the four-colour deck, sounds, reduced motion and your preferred table layout. They contain no personal data and can be cleared from your browser at any time.
Analytics
When Google Analytics (GA4) is enabled, it measures visits only on the public Riverline website after you accept analytics. Accept or reject in the website analytics controls; use Analytics preferences to change your choice. Rejection stops Google tracking and removes its analytics cookies. The player app, account pages, email-link pages and operator rooms do not load Google scripts. Analytics cookies are restricted to the public website host. No player identity, balance, cards, URL query or fragment is included in the page-view events we send. Advertising features and personalisation signals are disabled. Existing first-party Vercel Analytics provides separate aggregate page counts without analytics cookies.