.pl-plate{--pl-ground:#0e1d1a;background:var(--pl-ground);color:var(--c-paper);isolation:isolate;position:relative;overflow:hidden}.pl-plate--paper{--pl-ground:var(--c-paper);color:var(--c-ink)}.pl-canvas-box{width:100%;aspect-ratio:var(--pl-ratio,1200 / 440);position:relative}.pl-canvas-box>canvas{touch-action:pan-y;width:100%;height:100%;display:block;position:absolute;inset:0}.pl-plate:after{content:"";pointer-events:none;z-index:2;border:1px solid #f8f4ef12;position:absolute;inset:0}.pl-plate--paper:after{border-color:var(--c-line)}