​Vamos entender como funciona o sistema de grids na web, segue aqui algumas fontes de leitura:

Material Design - https://material.io/design/layout/responsive-layou...​

Mais leitura

https://blog.prototypr.io/ui-grid-best-practices-e...​

https://uxplanet.org/everything-you-should-know-about-8-point-grid-system-in-ux-design-b69cb945b18d

https://medium.com/swlh/the-comprehensive-8pt-grid-guide-aa16ff402179

https://medium.com/built-to-adapt/intro-to-the-8-point-grid-system-d2573cde8632

https://blog.prototypr.io/the-8pt-grid-consistent-spacing-in-ui-design-with-sketch-577e4f0fd520

https://www.nngroup.com/articles/using-grids-in-in...​

Plugins do Figma:

​Grids Generator​ - https://www.figma.com/community/plugin/84131302668...​

Layout Grid Visualizer​ - https://www.figma.com/community/plugin/83100376822...​