StyleSeed — Design Judgment Engine Teaches Claude Code design judgment, not just design data. 69 visual rules that make AI output look designed, not generated. What It Teaches - Color discipline — as refined black, 5-level grayscale, one accent color maximum - Spatial rhythm — alternating section heights, 2:1 number-to-unit ratios - Information hierarchy — card/background separation, progressive density - Shadow & elevation — 4% opacity ceiling, dark mode border substitution - Component variance — never 4 identical KPI cards, stagger content types - Motion & feedback — 200ms normal, spring fo…