:root {
	--dark: #111;
	--light: #eee;
	--padding: 20px;
	--semibold: 600;

	background-color: var(--light);
	color: var(--dark);
	color-scheme: var(--light);
	font-family: system-ui;
	font-size: 16px;
	font-synthesis: none;
	font-weight: 400;
	line-height: 1.5;
}

body {
	display: flex;
	justify-content: center;
	margin: 0 auto 200px;
	max-width: 450px;
	min-height: 100vh;
}

p {
	margin: 0;
}

a {
	color: inherit;
	font-weight: var(--semibold);
	text-decoration: underline;
}

h1 {
	font-size: 2rem;
	font-weight: 400;
	margin: 0;
	text-align: center;
}

main {
	display: flex;
	flex-direction: column;
	gap: var(--padding);
	margin-top: 50px;
	width: 600px;
}

@media (prefers-color-scheme: dark) {
	:root {
		background-color: var(--dark);
		color: var(--light);
	}
}