<?xml version="1.0" encoding="UTF-8"?>
<!--
  Zettacard sitemap. Only the handful of real static pages are listed -
  app.html is a client-rendered SPA with no server-distinct sub-URLs to
  enumerate (module/language/exam state all live in localStorage, not the
  URL), so there is nothing further to list for it beyond the one entry.
  lastmod is set to the date of this SEO pass (DN-55); update it by hand
  when a listed page's content next changes materially - there's no build
  step that regenerates this file automatically.
-->
<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
  <url>
    <loc>https://zettacard.de/</loc>
    <lastmod>2026-08-11</lastmod>
    <changefreq>monthly</changefreq>
    <priority>1.0</priority>
  </url>
  <url>
    <loc>https://zettacard.de/app.html</loc>
    <lastmod>2026-08-11</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
  </url>
  <url>
    <loc>https://zettacard.de/impressum.html</loc>
    <lastmod>2026-08-09</lastmod>
    <changefreq>yearly</changefreq>
    <priority>0.2</priority>
  </url>
  <url>
    <loc>https://zettacard.de/datenschutzerklaerung.html</loc>
    <lastmod>2026-08-09</lastmod>
    <changefreq>yearly</changefreq>
    <priority>0.2</priority>
  </url>
</urlset>
