.shahrazad-playmat-board{--grid-lines:hsl(var(--background))1px;background-color:hsl(var(--muted));opacity:.5}.dark .shahrazad-playmat-board{--grid-lines:hsl(var(--secondary))1px;background-color:#0000}.shahrazad-playmat-board{background-image:linear-gradient(to right,var(--grid-lines),transparent 1px),linear-gradient(to bottom,var(--grid-lines),transparent 1px)}