html,
body {
	height: 100%;
	margin: 0;
	background: #000;
	overflow: hidden;
}

canvas {
	display: block;
}

 .overlay {
	position: fixed;
	top: 0;
	left: 0;
	width: 100vw;
	display: flex;
	justify-content: center;
	align-items: flex-start;
	pointer-events: none;
	font-family: system-ui, -apple-system, Segoe UI, Roboto, "Helvetica Neue", Arial, "Noto Sans";
	color: #dfe7ff;
	text-align: center;
	padding: 32px 16px 0 16px;
	box-sizing: border-box;
}

.overlay h1 {
	margin: 0 0 6px;
	font-size: clamp(22px, 5vw, 40px);
	text-shadow: 0 0 22px rgba(122,167,255,.3);
}

.overlay p {
	margin: 0;
	max-width: 60ch;
	color: #cfe0ff;
	opacity: .9;
}