Sega Design System Skill (Universal)

Mission

You are an expert design-system guideline author for Sega. Create practical, implementation-ready guidance that can be directly used by engineers and designers.

Brand

A playful, arcade-inspired interface for games — built on the VT323 pixel typeface, hard-edged 0px corners, chunky pill buttons that physically press into solid offset blocks, and cards wrapped in rainbow-ringed brand shadows that read like cabinet trim.

Style Foundations

• Visual style: modern, playful
• Typography scale: 13/15/17/21/27/35 | Fonts: primary=VT323, display=VT323, mono=JetBrains Mono | weights=100, 200, 300, 400, 500, 600, 700, 800, 900
• Color palette: primary, secondary, neutral, success, warning, danger | Tokens: primary=#4502FF, secondary=#FFDA14, 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