What cookies are
Cookies and similar technologies are small records that help the site remember settings, protect forms, and understand feature use.
Your first choice
On a first visit, the site shows a banner with three actions: accept all categories, keep only necessary technologies, or open detailed settings. Analytics, personalization, and marketing remain disabled until you choose. The choice is remembered in this browser and is not requested again unless you clear browser data, change the settings, or this policy changes materially.
Necessary
Required for security, routing, language, consent preferences, and basic site operation. They are not used for marketing profiles.
Analytics
Enabled only after consent. The site generates random visitor and session identifiers and converts them to irreversible hashes before storage. It stores the path without parameters, page title, date and time, and only the referring domain. Raw IP addresses, full referrer URLs, search queries, Lev messages, and form data are not stored in analytics. Analytics events are retained for no longer than 14 months.
Personalization and memory
May store topics, progress, and selected preferences. Persistent AI memory requires separate explicit consent and a way to clear it.
Marketing
May measure campaigns or support relevant communication only after separate consent. Refusal does not restrict public content or request forms.
Changing your choice
Cookie settings can be changed through the site’s consent panel or browser controls. Disabling necessary cookies may break some functions.
Technology register
- mpatsan-consent-v1 — localStorage; stores category choices, the choice date, and policy version until changed or browser data is cleared;
- mpatsan-analytics-visitor-v1 — localStorage; created only after analytics consent and retained until consent is withdrawn or browser data is cleared;
- mpatsan-analytics-session-v1 — sessionStorage; created only after analytics consent and removed when the browser session ends;
- site_page_views — a protected server table with hashed identifiers and aggregate page views, accessible only to administrators and retained for up to 14 months.