This website incorporates icons from Google Fonts & Icons and uses the typeface Hanken Grotesk. All copy is drafted by Yuhao, developed in collaboration with multiple AI models, predominantly GPT-5.2 by OpenAI. The site is designed and built by Yuhao using Framer & Rive, with selected components generated through Framer’s built-in AI tools, primarily with Claude Sonnet 4.5. And the physics component in About page is created by Mike Wilson. For questions or suggestions, please contact yuhao.c.hello@gmail.com. Last revised on 04/03/2026.