:root {
	--bg: #fff;
	--fg: #000;
}
body {
	background-color: var(--bg);
	color: var(--fg);
	margin: 0;
}
main {
	font-family: monospace;
	height: 100vh;
	display: flex;
	flex-direction: column;
	margin-top: -2.5rem;
	justify-content: center;
	align-items: center;
}
a {
	color: var(--fg);
	text-decoration: none;
}
@media (prefers-color-scheme: dark) {
	:root {
		--bg: #000;
		--fg: #fff;
	}
}