x-plug/mobileagent ? reverse-engineered prompt

Build me a clean project website for the Mobile Agent family that explains what it does and lets people quickly try the latest version.

I want the page to feel like an official landing site for a research project, with a strong hero section, a short plain English explanation of the product, and clear sections for the different versions like v1, v2, v3, v3.5, plus the related tools and papers. Include obvious links to online demos, model pages, and docs, and make it easy to see that this is for Android, mobile, desktop, and browser style GUI automation.

Use the existing branding and assets if they’re available, keep it polished and modern, and make sure it works well on mobile too. If you need to check current links or wording, look up the latest docs online.