Interface Kit: Implementation Guide for Exceptional Interfaces If a DESIGN.md exists at the project root, its tokens and specifications override all defaults in this skill. This skill provides sensible defaults for when no design system exists, and implementation guidance that applies regardless. For deep dives on any section, see the reference files in this skill's directory. --- 1. Core Philosophy Taste is trained, not innate. Study why great interfaces feel right. Deconstruct apps you admire — the spacing, the timing, the weight of a shadow. The gap between "fine" and "exceptional" is buil…