My google AI studio generated website looks like just a HTML page earlier it was a proper website

Yesterday I created a website with google AI studio which looked beautiful and today when I came back all the fomating is gone and it looks just like a simple HTML page.

I think its intelligence has fallen off a cliff the past day. I’m having a lot of trouble with it the past 2 days. It’s struggling to do basic things like add firebase storage to my app. Ten days ago on another app it did these tasks easily but today it seems dumb, like GPT-2.0 intelligence.

Hey,

Hope you’re keeping well.

This typically occurs when the generated site’s CSS or media assets are no longer being served from the same location referenced in the HTML. In Google AI Studio, project previews rely on temporary URLs that host both the HTML and supporting assets. When that preview session expires or the project is reopened later, only the HTML file may persist, resulting in an unstyled page. To restore the full layout, open the project again in Google AI Studio, regenerate or re‑preview the website, and download all associated assets (HTML, CSS, JS, and images) together. When deploying externally, ensure the relative paths in the HTML point to the downloaded stylesheet and script files stored in the same directory or published to a static host such as Firebase Hosting or Cloud Storage static website hosting.

If the formatting still appears broken within AI Studio itself, clear your browser cache or use an incognito window, since stale cached assets can prevent proper rendering of regenerated preview files.

Thanks and regards,
Taz