Responsive Design System Build adaptive, mobile-first layouts with modern CSS features and Tailwind. Core Workflow 1. Define breakpoints : Establish responsive breakpoint system 2. Set fluid typography : Clamp-based responsive fonts 3. Create layout grid : Responsive grid system 4. Add container queries : Component-level responsiveness 5. Build responsive components : Adaptive patterns 6. Test across devices : Verify on all viewports Breakpoint System Tailwind Default Breakpoints | Breakpoint | Min Width | Target Devices | |------------|-----------|----------------| | | 640px | Large phones (…