:root {
	color-scheme: light dark;
	font-family: ui-sans-serif, system-ui, sans-serif;
}
body {
	max-width: 720px;
	margin: 4rem auto;
	padding: 0 1rem;
	line-height: 1.5;
}
h1 {
	margin: 0 0 1rem;
}
section {
	margin: 1.5rem 0;
	padding: 1rem;
	border: 1px solid rgba(127, 127, 127, 0.3);
	border-radius: 8px;
}
button {
	padding: 0.4rem 0.8rem;
	border: 1px solid currentColor;
	border-radius: 6px;
	background: transparent;
	color: inherit;
	cursor: pointer;
}
pre {
	background: rgba(127, 127, 127, 0.12);
	padding: 1rem;
	border-radius: 8px;
	overflow: auto;
	white-space: pre-wrap;
}
code {
	background: rgba(127, 127, 127, 0.18);
	padding: 0.1em 0.3em;
	border-radius: 4px;
}