Short version: no cookies, no tracking of you.
Cookies and tracking
This site sets no cookies and runs no ad pixels. It counts visits with Cloudflare Web Analytics, which uses no cookies, does not fingerprint you and stores no personal data: only page views, referrers and countries, in total. Your light or dark choice is stored only in your own browser.
Hosting
The site is served by Cloudflare. Like any web host, Cloudflare processes technical data such as your IP address to deliver the page and protect it from abuse. Fonts are served from this site, not from Google.
If you write to hi@eidostein.com, your message and address are used only to reply to you. They are never sold or shared.
Your rights
You can ask what I hold about you, or ask me to delete it, at hi@eidostein.com.