:root {
	--space: 2ex;
}

body, html {
	font-family:Arial, Helvetica, sans-serif;
	line-height: 1.25;
}

body {
	margin: var(--space);
	max-width: 90ch;
}

body > .cols {
	max-width: 100ch;
}

a {
	color: blue;
}
a:visited {
	color: gray;
}
a:hover {
	color: red;
}


h1, h2	{
	font-size: 1rem;
	font-weight: 400;
	margin-bottom: var(--space);
}

h1:first-child {
	margin-top: 0;
}

p {
	margin: 0;
}

p + p {
	margin-top: var(--space);
}

div {
	margin-bottom: var(--space);
}
.superimage {
	position: fixed;
	top: var(--space);
	right: var(--space);
	max-width: 250px;
	display: none;
}
@media (min-width: 1024px) {
	body {
		margin-right: 270px;
	}
	.superimage {
		display: block;
	}
}

.cols {
	display: grid;
	grid-template-columns: repeat(1, minmax(0, 1fr));
	gap: 2rem;
}


@media (min-width: 1024px) {
	.cols {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}
}

.prose {
	padding-bottom: 10rem;
}

.prose h1 {
	font-size: 1.8rem;
	font-weight: 600;
}
.prose h2 {
	font-size: 1.3rem;
	font-weight: 600;
}