The organization of space is key to every great design. Spatial systems, grids, and layouts provide rules that give your designs a consistent rhythm, constrain decision making, and help teams stay aligned. This foundational scaffolding is a requirement for all design systems. In this guide, we’ll walk through the basics of defining spatial base units, creating relationship rules with grids, and br
![Spacing, grids, and layouts](https://cdn-ak-scissors.b.st-hatena.com/image/square/64a8911602e7309b7af1bde82c3732067a4b628b/height=288;version=1;width=512/https%3A%2F%2Fimages.ctfassets.net%2F7jw9uvgmirvi%2F84dAf9rdHRn2mYcQjfQJZ%2F0b313587f54cfddf08d118969f00c3ae%2Farticle_section_code_OG__4_.png%3Fw%3D1200)