Domain Learn

Research an open topic / field across the web and turn it into an offline, visual, beginner-to-hands-on learning page — a single self-contained HTML file with a left table of contents, a learning roadmap, sourced explanations, the field's real images and videos downloaded locally, and (when the topic admits it) an interactive in-browser demo that teaches the core intuition. Use this whenever the user wants to LEARN, STUDY, RESEARCH, "get into", or "做个从入门到实践的教程" for a TOPIC or FIELD that is NOT a single GitHub repo — e.g. "我想学习 3DGS / 帮我研究下扩散模型 / 给我做个 RAG 从入门到实践的 学习教程 / I want to get up to speed on reinforcement learning / explain CRDTs end to end". Triggers on a topic nam…