Cookie policy
What cookies are
Cookies are small text files stored in your browser when you visit the site. They remember your preferences and help assess how the site's materials are used.
Necessary cookies
Used for basic site operation and to store your choice in the cookie banner. They cannot be disabled: without them the site cannot remember your decision.
Analytics cookies
The Yandex.Metrica script and its cookies load only after you press "Accept all" or enable that category in the settings. No optional scripts are loaded before consent.
Changing your choice
Clear the site data in your browser — the banner will reappear and you can make a new decision. Rejecting optional cookies does not limit access to any materials.