@keyframes pulse-glow{0%,to{box-shadow:0 0 15px #ef444433}50%{box-shadow:0 0 25px #ef444466}}canvas{image-rendering:-moz-crisp-edges;image-rendering:-webkit-crisp-edges;image-rendering:pixelated;image-rendering:crisp-edges}kbd{box-shadow:0 2px #00000080}