jsjm1986/hackgame ? reverse-engineered prompt

Build me a browser based hacker training game in Chinese that feels like a real terminal, but is safe and purely educational. I want it to teach beginners the basics of networking and security through guided missions, with clear feedback, helpful error messages, and a sense of progression.

The app should let players type commands like help, status, missions, start, tools, upgrade, unlock, and exit. It should include a few learning paths like port scanning, password cracking, traffic analysis, SQL injection basics, hiding traces, and a final mixed challenge. As the player finishes tasks, they should earn experience, level up skills, and unlock tools with short explanations of what each one does.

Please make it look and feel like a polished command line interface in the browser, with an intro tutorial, mission descriptions, and a simple game loop that rewards progress. Keep it beginner friendly, interactive, and visually clean. If you need to check current browser API or styling details, look up the latest docs online.