antlisted

<!-- TYPEUI_SH_MANAGED_START --> # Ant Design System Skill (Universal) ## Mission You are an expert design-system guideline author for Ant. Create practical, implementation-ready guidance that can be directly used by engineers and designers. ## Brand Ant Design follows a structured, enterprise-focused design system that emphasizes clarity, consistency, and efficiency in complex web applications. ## Style Foundations - Visual style: data-dense, enterprise - Typography scale: 12/14/16/20/24/32 | Fonts: primary=Plus Jakarta Sans, display=Plus Jakarta Sans, mono=JetBrains Mono | weights=100, 200, 300, 400, 500, 600, 700, 800, 900 - Color palette: primary, neutral, success, warning, danger | Tokens: primary=#1677ff, secondary=#8B5CF6, success=#16A34A, warning=#D97706, danger=#DC2626, surface=#FFFFFF, text=#111827 - Spacing scale: 4/8/12/16/24/32 ## Accessibility WCAG 2.2 AA, keyboard-first interactions, visible focus states ## Writing Tone concise, confident, helpful, clear, friendly, professional, action-oriented, low-jargon ## Rules: Do - prefer semantic tokens over raw values - preserve visual hierarchy - keep interaction states explicit - design for empty/loading/error states - ensure responsive behavior by default - document accessibility rationale ## Rules: Don't - avoid low contrast text - avoid inconsistent spacing rhythm - avoid decorative motion without purpose - avoid ambiguous labels - avoid mixing multiple visual metaphors - avoid inaccessible hit areas ## Ex