:root{
--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:24px;--space-6:32px;--space-7:40px;--space-8:56px;--space-9:72px;--space-10:96px;
/* board geometry */
--board-w:1080px;--board-h:1350px;--board-gutter:64px;--board-top-rail:8px;--board-footer-h:52px;
--row-h:96px;--row-gap:32px;--rank-chip-w:222px;
/* shear used on every band, chip and badge */
--shear:-14deg; /* @kind other */
}