body {
	background-color: #0a0a0a;
	color: #fafafa;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	min-height: 100vh;
	margin: 0;
	font-family: 'Courier New', Courier, monospace;
}
canvas {
	background-color: #1a1a1a;
	border: 2px solid #60a5fa;
	border-radius: 8px;
	box-shadow: 0 0 20px rgba(96, 165, 250, 0.4);
}
canvas:focus {
	outline: 2px solid #34d399;
}
.sr-only {
	position: absolute;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	white-space: nowrap;
	border-width: 0;
}
a {
	color: #60a5fa;
}