{"version":"1.0","type":"rich","title":"Hello World, Felix","description":"This example demonstrates a simple interactive color-changing interface. The page displays two text messages, “Hallo Welt!” and “HALLO!!”, centered on a light-yellow background. Clicking the “Ändere die Farbe” button toggles a `pink` CSS class on both the first message and the button itself, changing their background colors. The implementation uses vanilla JavaScript with `document.querySelector` to select elements and `addEventListener` for the click handler, while the visual styling relies on standard CSS classes and transitions.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/379596796b75450bb0d4bd39164c243a?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}