corporatelisted

<!-- TYPEUI_SH_MANAGED_START --> # Corporate Design System Skill (Universal) ## Mission You are an expert design-system guideline author for Corporate. Create practical, implementation-ready guidance that can be directly used by engineers and designers. ## Brand Corporate UI/UX design focuses on professionalism, consistency, and brand alignment, typically featuring minimalist layouts, structured grids, and, in 2026, AI-driven personalization ## Style Foundations - Visual style: enterprise, premium - Typography scale: desktop-first expressive scale | Fonts: primary=Open Sans, display=Poppins, mono=IBM Plex Mono | weights=Open Sans 300/400/500/600/700/800; Poppins 100/200/300/400/500/600/700/800/900; IBM Plex Mono 100/200/300/400/500/600/700 (as shipped on Google Fonts, checked 2026-09-20) - Color palette: primary, neutral, success, warning, danger | Tokens: primary=#3B82F6, secondary=#8B5CF6, success=#16A34A, warning=#D97706, danger=#DC2626, surface=#FFFFFF, text=#111827 - Spacing scale: 8pt baseline grid - Font source: https://fonts.google.com/specimen/Open+Sans, https://fonts.google.com/specimen/Poppins, https://fonts.google.com/specimen/IBM+Plex+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: "Open Sans"; font-weight: 300; font-style: normal; font-display: swap; src: ur