5.7 Screen layouts (mobile/web/desktop)

I’m working on a project about [describe your domain/product/idea]. I want to design screen layouts for web and mobile. Can you help me with: 1. Suggesting key screens I should start with. 2. Recommending layout patterns for each (grid, card, list). 3. Explaining responsive vs. adaptive approaches. 4. Highlighting best practices for readability and flow. Format output as a list of screens + layout approaches.