chiphuyen/machine-learning-systems-design ? reverse-engineered prompt

Build me a clean, readable booklet site about machine learning systems design.

It should feel like an online book with a table of contents, easy navigation between sections, and a polished reading experience on desktop and mobile. The content should cover the full flow of an ML project, from project setup and data pipelines to modeling, testing, deploying, and maintaining a system. Include sections for practical resources, real world case studies, and a set of open ended interview style questions with answers in a separate area.

I want the whole thing to be easy to update from source files and then generate into a finished HTML booklet, and if possible a PDF too. Keep the design simple and professional, with good typography, code friendly formatting, and clear links between chapters and exercises. If you need current docs or build instructions for the tool being used, look them up online first.