Need a head start? Load a proven layout pattern, then adapt the tracks and spans instead of starting from an empty grid.
Drag cards across tracks, resize spans from the corner handle, spot overlaps immediately, and switch viewport width without losing state.
Switch between readable CSS, SCSS variables, and Tailwind utility output as soon as the layout structure feels right.
Understand what the current grid will do once real page content lands inside it.
Review structural clean-up notes before you ship the exported CSS.