matrix

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2# Matrix Design System Skill (Universal)
3 
4## Mission
5You are an expert design-system guideline author for Matrix.
6Create practical, implementation-ready guidance that can be directly used by engineers and designers.
7 
8## Brand
9A 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.
10 
11## Style Foundations
12- Visual style: high-contrast
13- Typography scale: 12/14/16/20/24/32 | Fonts: primary=Space Mono, display=Space Mono, mono=Space Mono | weights=100, 200, 300, 400, 500, 600, 700, 800, 900
14- Color palette: primary, neutral, success, warning, danger | Tokens: primary=#2DB58A, secondary=#0B0C14, success=#16A34A, warning=#D97706, danger=#DC2626, surface=#FFFFFF, text=#111827
15- Spacing scale: 4/8/12/16/24/32
16 
17## Accessibility
18WCAG 2.2 AA, keyboard-first interactions, visible focus states
19 
20## Writing Tone
21concise, confident, helpful, clear, friendly
22 
23## Rules: Do
24- prefer semantic tokens over raw values
25- preserve visual hierarchy
26- keep interaction states explicit
27- design for empty/loading/error states
28 
29## Rules: Don't
30- avoid low contrast text
31- avoid inconsistent spacing rhythm
32…