html {
	box-sizing: border-box;
}

*, *:before, *:after {
	box-sizing: inherit;
}

body {
	font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, 'Noto Sans', sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji';
	margin:      0;
	color:       #171717;
}

iframe {
	width:          100% !important;
	height:         100% !important;
	min-height:     100vh;
	vertical-align: middle;
}

.prose {
	font-size:     1.125rem;
	line-height:   1.75rem;
	width:         100%;
	max-width:     75ch;
	margin:        6rem auto;
	padding-right: .15rem;
	padding-left:  1.5rem;
}

.prose h4 {
	font-size:   1.125em;
	line-height: 1.75em;
}

.prose h3 {
	font-size:   1.25em;
	line-height: 1.75em;
}

.prose h2 {
	font-size:   1.5em;
	line-height: 2em;
}

.prose h1 {
	font-size:   1.875em;
	line-height: 2.25em;
}

.footer-nav {
	padding:          2rem 1.5rem;
	background-color: #FAFAFA;
}

.footer-nav__list {
	display:         flex;
	align-items:     center;
	justify-content: center;
	margin:          0;
	padding:         0;
	list-style:      none;
	gap:             1rem;
}

@media (max-width: 639px) {
	.footer-nav__list {
		flex-direction: column;
	}
}

.footer-nav__link {
	transition:      250ms ease-in-out;
	text-decoration: none;
	color:           inherit;
}

.footer-nav__link:hover,
.footer-nav__link:focus {
	color: #3B82F6;
}

.footer-address {
	display:          block;
	padding:          1.5rem;
	text-align:       center;
	background-color: #E5E5E5;
}