chore: more stylistic changes

src/scripts/circuits-art.ts

@@ -1,5 +1,9 @@
 const $canvas: HTMLCanvasElement = document.querySelector('#circuits-art')!
 
+const isMobile = window.matchMedia('(max-width: 1024px)').matches
+
+const CELL_SIZE = !isMobile ? 27 : 19
+
 interface Grid<T> extends Iterable<[number, number, T]> {
     has(point: [number, number]): boolean
     get(point: [number, number]): T
@@ -124,8 +128,6 @@ function update(state: State, width: number, height: number, time: number) {
     }
 }
 
-const CELL_SIZE = 27
-
 const BACKGROUND_COLOR = '#ecffe3'
 const WIRE_COLOR = '#a6ce94'