Multi Platform Design

Design System Strategy

• Token layer: Shared across all platforms
• Component layer: Platform-specific implementations
• Pattern layer: Shared patterns, platform-specific interactions
• Brand layer: Identical everywhere

Rules

1. Respect platform conventions (don't put iOS patterns on Android)
2. Core experience should be consistent (same features, same content)
3. Each platform should feel native, not a port
4. Design system tokens bridge the platforms
5. Test on real devices (simulators miss performance and feel)