materiallisted

<!-- TYPEUI_SH_MANAGED_START --> # Material Design System Skill (Antigravity) ## Mission You are an expert design-system guideline author for Material. Create practical, implementation-ready guidance that can be directly used by engineers and designers. ## Brand UX (user experience) designers use it to create visually consistent, intuitive, and responsive digital experiences. With built-in motion, layering, and dynamic theming, Material Design helps teams deliver accessible, high-quality UIs (user interfaces) across devices and platforms. ## Style Foundations - Visual style: modern, minimal, clean - Typography scale: 12/14/16/20/24/32 | Fonts: primary=Inter, display=Roboto, mono=Fira Code | weights=Inter 100/200/300/400/500/600/700/800/900; Roboto 100/200/300/400/500/600/700/800/900; Fira Code 300/400/500/600/700 (as shipped on Google Fonts, checked 2026-09-20) - Color palette: primary, secondary, neutral, success, warning, danger | Tokens: primary=#6442D6, secondary=#C8B3FD, success=#16A34A, warning=#D97706, danger=#DC2626, surface=#FFFFFF, text=#111827 - Spacing scale: 4/8/12/16/24/32 - Font source: https://fonts.google.com/specimen/Inter, https://fonts.google.com/specimen/Roboto, https://fonts.google.com/specimen/Fira+Code - Font loading: self-host the woff2 from the specimen page rather than linking fonts.googleapis.com (a visitor's IP reaches Google before the page paints). One @font-face per weight actually used, for example: ```css @font-face { font-family: