Create a design token system with global primitives (color, spacing, typography, border, shadow, motion), semantic aliases, and component tokens (button, input, card). Define light and dark themes. Include implementation guide for JSON, CSS custom properties, Tailwind, and token syncing. Write in a {{tone}} tone for {{target_audience}} in the {{industry}} industry with the goal to {{goal}}. Maximum 1800 words. Paste any relevant background information after these instructions before running.