karanpratapsingh/system-design ? reverse-engineered prompt

Build me a clean educational website for learning system design and preparing for interviews.

I want it to feel like an online course, with a clear table of contents, chapter sections, and easy navigation between topics like networking basics, databases, caching, load balancing, microservices, messaging, scalability, security, and interview case studies. Include simple diagrams where helpful, and make the lessons easy to scan with headings, short explanations, and examples.

The site should also have a section for system design interview practice with common prompts like URL shortener, WhatsApp, Twitter, Netflix, and Uber. Keep the design simple and readable, more like study notes than a flashy marketing site. If you need to look up current docs or best practices for the stack, go ahead.