Brand-consistent icon set in one pass

A set of {{n}} icons on a single sheet, evenly spaced in a grid, each icon representing: {{list concepts}}.

Style contract, identical across all icons: 24x24 conceptual grid, 2px stroke, rounded caps and joins, no fill except one solid accent shape per icon in {{hex}}, monochrome {{hex}} for the rest, geometric construction from circles and rectangles, consistent optical weight, consistent corner radius, single-concept simplicity — no icon should need more than four shapes. Uniform padding inside each cell. Plain white background, no cell borders, no labels.

Negative: mixed stroke weights, gradients, shadows, 3D, skeuomorphism, text, inconsistent perspective, detail that would vanish at 16px.