Sanjana-2802/Profile_Analyzer ? reverse-engineered prompt

Build me a simple, polished GitHub profile analyzer web app that runs in the browser with HTML, CSS, and JavaScript.

I want a clean light themed page where I can type a GitHub username, hit search, and instantly see the user’s avatar, bio, location, followers, and other key profile details. It should also show their public repositories with short descriptions and the main languages they use, plus a clear button or link to open the real GitHub profile.

Please include an AI style Ask AI feature that can give a short insight or summary about the profile and repos. Make the layout responsive so it looks good on desktop and mobile, and keep the UI modern, simple, and easy to use.

If you need to use an AI API, set it up so I can add my own key easily, and look up current docs online if you need to.