Reference-grade playbook for responsive and adaptive design across every screen class — phone, tablet, laptop, desktop, TV, watch, foldable — using mobile-first breakpoints, fluid clamp() type, container queries, logical properties, and dvh/safe-area viewport handling.
Reference-grade playbook for responsive and adaptive design across every screen class — phone, tablet, laptop, desktop, TV, watch, foldable — using mobile-first breakpoints, fluid clamp() type, container queries, logical properties, and dvh/safe-area viewport handling.