Components

1. Data table row

   Fixed 40px rows with hairline separators and a 2px rule under the head.

   5 baselines12 pages

2. Specimen row

   Token, example, computed value. The example cell can be any height; the row rounds up.

   variable4 pages

3. Comparison table

   Two to five columns with a fixed 48px head and 40px body rows.

   6 + 5n3 pages

4. Schedule table

   Ruled on all four sides of every cell. Rows are 32px because the content is always one line.

   4 baselines2 pages

5. Sortable grid

   Third-party. Ships 36px rows and cannot be configured to 40 without patching.

   4.5 baselinesnot adopted

The last row is the reason this column exists. A component that cannot sit on the grid is not a component this system can use, however good it is otherwise.