performance-ux

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name: performance-ux description: Optimize performance and UX with responsive layouts, accessible typography, and persistent dark mode.

Use this skill when improving site performance and user experience.

Guidelines:

• Optimize for fast load times and minimal bundle sizes.
• Implement responsive layouts with accessible typography and spacing.
• Add dark mode with persistence using local storage or prefers-color-scheme.
• Prefer simple, maintainable patterns.