:root{--cs-gray-0:#f0f0f0;--cs-gray-25:#b8b8b8;--cs-gray-50:gray;--cs-gray-75:#494949;--cs-ink:#111}html,body{background:var(--cs-gray-0);overscroll-behavior:none;margin:0;overflow:hidden}#app{position:relative}.game-root{background:var(--cs-gray-0);-webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent;position:fixed;inset:0;overflow:hidden}.game-layer{touch-action:none;position:absolute;inset:0}.atom,.particle{will-change:transform;pointer-events:none;position:absolute;top:0;left:0}.atom svg{display:block}.particle{background:var(--cs-ink);border-radius:50%}.editor-layer{z-index:5;pointer-events:auto;touch-action:none;will-change:transform, opacity;-webkit-user-select:none;user-select:none;background:#f0f0f0cc;display:none;position:fixed;inset:0}.editor-grid{position:absolute}.editor-grid-frame{width:100%;height:100%;position:absolute;inset:0}.editor-cell{justify-content:center;align-items:center;width:33.333%;height:33.333%;display:flex;position:absolute;top:0;left:0}.editor-cell:hover{background:#1111110f}.editor-cell-tri{width:55%;height:55%;display:none}.editor-cell.has-tri .editor-cell-tri{display:block}.editor-stock{align-items:center;gap:16px;display:flex;position:absolute}.stock-icon{box-sizing:border-box;cursor:pointer;border:1px solid #0000;justify-content:center;align-items:center;width:48px;height:48px;display:flex}.stock-icon svg{width:34px;height:34px}.stock-icon.selected{border:2px solid var(--cs-ink);background:var(--cs-ink)}.stock-icon.selected svg polygon{fill:var(--cs-gray-0)}.game-window{z-index:10;pointer-events:auto;touch-action:none;will-change:transform, opacity;position:fixed;top:0;left:0}.game-window svg{width:100%;height:100%;display:block}.window-cell{justify-content:center;align-items:center;width:33.333%;height:33.333%;display:flex;position:absolute}.window-cell svg{width:60%;height:60%;display:none}.window-cell.has-tri svg{display:block}