Zettersten

Implement Apple's Liquid Glass UI effect (iOS 26 / macOS 26) using CSS and SVG displacement filters. Use this skill when asked to create liquid glass effects, frosted glass components, iOS 26 glass UI, glassmorphism with refraction, glass buttons/cards/navbars, feDisplacementMap refraction effects, or any UI that needs realistic glass-like distortion of background content. Teaches the full technique from physics (Snell's law, SDF) to ready-to-use HTML/React/CSS templates.

Convert a class/teaching-outline Word document (.docx) into a paired questions.md + study.md under studies/YYYY-MM-DD-<slug>/, with full-text scripture, Greek/Hebrew word studies, and Erik-voice personal application. Use whenever the user provides a .docx bible study outline (or asks to "produce a new study" from one) for this repo.