html {
	font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
	scroll-behavior: smooth;
}
body {
	display: flex;
	flex-flow: column;
	min-height: 100vh;
	position: relative;
}
main {flex-grow: 1;}
.section {
	padding: 2em 0;
	@media (min-width: 600px) {padding: 3em 0}
	@media (min-width: 62em) {padding: 4em 0}
}
.container {
	width: 100%;
	max-width: 960px;
	margin: 0 auto;
	padding: 0 1em;
}

.section-heading {
	font-size: 1.2em;
	font-weight: 400;
	line-height: 1.2;
	text-align: center;
	max-width: 18ch;
	margin: 0 auto;
	margin-bottom: 4em;
	padding-bottom: 1em;
	border-bottom: 2px solid rgba(0,0,0,0.25)
}