4.3 Layout explorations (grid, hierarchy)

I’m working on a project about [describe your domain/product/idea]. I want to explore multiple layout variations to find the best hierarchy. Can you help me with: 1. Suggesting 3–4 layout approaches (grid, list, card-based, hybrid). 2. Explaining the pros/cons of each. 3. Showing where to place primary vs. secondary content. 4. Suggesting rules for hierarchy and spacing. Format as a comparison of layout options.