What problem does it solve? Material Design 3 spans seven interconnected pillars plus M3 Expressive additions, making it hard to know which specification applies to a given task. This Skill acts as a master routing guide that explains the full M3 system and directs you to the correct specialized skill for color, motion, typography, shape, layout, components, or icons. ## Core Features & Use Cases - Seven-Pillar Overview: Explains color, motion, typography, shape, layout, components, and icons, including M3 Expressive additions like spring physics, 35 expressive shapes, and emphasized type styles. - Skill Routing: Maps common requests ("make it M3 Expressive", "implement dark mode", "style this dialog") to the right specialized skills with step-by-step ordering. - Framework Selection: Compares M3 support across React/MUI, Angular Material, Vuetify, Svelte, Tailwind, web components, Flutter, Jetpack Compose, and Ink CLI. - Use Case: When starting a new Next.js project that must follow Material Design 3, use this guide to sequence the setup: color tokens first, then typography, shape, icons, layout, components, and finally motion. ## Quick Start Ask the assistant to explain which Material Design 3 skills to apply for building a dark-mode-ready card component in React.