Brennhoven

Informal, throughout, including in forms and error messages. The address sits only in the copy and the data files, never in the building blocks. Switching to a formal register is therefore text work, not rebuilding work.

No. Match rate, ratings, team size, reusable cup rate and every price are example values, and the site says so itself in the legal notice. The package contains a full list so none of them survives the rebuild.

Node from version 22 and web space that serves static files. No PHP, no database, no build on the server. The built folder goes up, nothing else.

Yes, for one project, with no time limit, no subscription and no attribution requirement. You may rebuild and publish it however you like. What you may not do is resell it as a template. For several projects of your own you need one licence each.

Yes, as a second package with the same website in German, its own knowledge layer and German skills. Both versions come from the same source so they cannot drift apart.

Yes, fully readable. Every figure and every calculator result is in the markup, not put there by a script. That is verified by a run that loads every page twice and compares what disappears without the script.

Every text colour reaches at least 4.5:1 against every surface it can appear on, measured and documented in the style guide. Plus a visible focus everywhere, keyboard operation for the menu, tabs, filters and configurator, and a reduced motion setting that leaves nothing invisible.