:root {
	--background: #fbfaf7;
	--text: #1d1c1a;
	--muted: #6b6862;
	--accent: #3d5a80;
	--rule: #e4e1da;
	color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
	:root {
		--background: #151413;
		--text: #ecebe8;
		--muted: #a3a09a;
		--accent: #9db4d4;
		--rule: #2e2c29;
	}
}

* {
	box-sizing: border-box;
}

body {
	margin: 0;
	background: var(--background);
	color: var(--text);
	font: 17px/1.6 -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

main {
	max-width: 38rem;
	margin: 0 auto;
	padding: 3rem 1rem 4rem;
}

h1 {
	font-size: 2rem;
	line-height: 1.2;
	margin: 0 0 1rem;
}

h2 {
	font-size: 1.15rem;
	margin: 2rem 0 0.5rem;
}

p,
li {
	color: var(--text);
}

.muted {
	color: var(--muted);
}

a {
	color: var(--accent);
}

footer {
	border-top: 1px solid var(--rule);
	margin-top: 3rem;
	padding-top: 1rem;
	font-size: 0.9rem;
	color: var(--muted);
}

footer a {
	color: var(--muted);
	margin-right: 1rem;
}