Skill UI

This skill provides expert guidance on design engineering, focusing on UI polish, micro-interactions, and high-craft component decisions. It is ideal for reviewing frontend code (React, CSS, Tailwind) to elevate perceived quality, addressing details like easing, duration, and physical feedback. Use it when subtle detail and refined taste are critical differentiators.

Neumorphism, or Soft UI, is a contemporary design trend where interface elements appear extruded from the background material itself. This guide details the core principles—unified colors and dual shadows (light highlight and dark shadow)—and provides comprehensive implementation examples for web (CSS), iOS (SwiftUI), and cross-platform (Flutter) development. Use this style when a subtle, soft, and integrated aesthetic is desired.