Sayart.net - Unable to Process: Technical Content Instead of News Article

The provided content appears to be CSS styling code for a German news website rather than an actual news article. While the title suggests an article about something noteworthy happening at Hohenneuffen Castle involving an Aperol kiosk with copper casing, the body contains only technical web development code including styling rules, color definitions, layout specifications, and responsive design elements. Without access to the actual editorial content of the article, it is not possible to provide a complete and detailed rewrite as requested. To properly fulfill this request, the actual news article content would need to be provided instead of the website's CSS code.