matrixlisted

<!-- TYPEUI_SH_MANAGED_START --> # Matrix Design System Skill (Universal) ## Mission You are an expert design-system guideline author for Matrix. Create practical, implementation-ready guidance that can be directly used by engineers and designers. ## Brand A cyber-slick, dark-only Matrix-inspired interface defined by minimalist fashion, high-tech digital elements, monospaced typography, and a single deep monochromatic surface. The aesthetic borrows from order-book exchanges and terminal interfaces: ultra-dense layouts, mono numerics, hairline borders, near-square 2px corners, a single brand-green accent that drives every interaction, and a flat dark surface across every section. ## Style Foundations - Visual style: high-contrast - Typography scale: 12/14/16/20/24/32 | Fonts: primary=Space Mono, display=Space Mono, mono=Space Mono | weights=Space Mono 400/700 (as shipped on Google Fonts, checked 2026-09-20) - Color palette: primary, neutral, success, warning, danger | Tokens: primary=#2DB58A, secondary=#0B0C14, 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/Space+Mono - 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: "Space Mono"; font-weight: 400; font-style: normal