Spec
All measurements use the selected unit.
Handoff summary
Trim: 1080×1080 px Bleed (uniform): 36 px Safe inset: 48 px Columns: 4, gutter 24 px, inner margin 64 px Preview DPI: 300 Column width (px at DPI): 220.00
Amber area indicates bleed beyond trim; blue dashed box is safe area; gray box is inner content; light columns show grid guides.