teivah/algodeck ? reverse-engineered prompt

Build me a clean website for studying algorithms, data structures, and system design with flash cards people can browse and practice from easily.

I want it to feel simple and fast, like a study deck, with clear sections for different topics such as arrays, trees, graphs, sorting, dynamic programming, and the rest. Each card should show a question or concept first, then the answer or explanation when opened. Make it pleasant to use on desktop and mobile, and easy to skim when someone wants to review a topic quickly before an interview.

If it helps, look up current docs online for the best way to set up and publish a static documentation style site. Keep the design polished, readable, and focused on learning, not on extra clutter.