UI Design Skill (Web) --- MANDATORY: WCAG 2.1 AA Compliance These rules are NON-NEGOTIABLE. Every UI element must pass these checks. 1. Color Contrast (CRITICAL) 2. Visibility Rules (CRITICAL) 3. Required Element Styles 4. Focus States (REQUIRED) 5. Dark Mode Contrast --- Core Philosophy Beautiful UI is not decoration - it's communication. Every visual choice should serve clarity, hierarchy, and user confidence. Default to elegance and restraint. Design Principles 1. Visual Hierarchy 2. Spacing System (8px Grid) 3. Typography Scale Glassmorphism (Web) Base Glass Card Glass Variants When to Us…