:root {
    /* dark theme */
	--normal-bg: rgb(16, 15, 15);
	--normal-text: rgb(206, 205, 195);
	--muted-text: rgb(135, 133, 128);
	--link-text: rgb(58, 169, 159);
	--selected-text: rgba(30, 95 ,91, 0.8);

    /* light theme */
	/* --normal-bg: rgb(255, 252, 240);
	 * --normal-text: rgb(16, 15, 15);
	 * --muted-text: rgb(111, 110, 105);
	 * --link-text: rgb(36, 131, 123);
	 * --selected-text: rgba(187,220, 206, 0.8); */
}

* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}

html {
	font-size: 14px;
	font-family: monospace;
	background: var(--normal-bg);
	color: var(--normal-text);
}

body {
	max-width: 48rem;
	min-height: 100vh;
	margin: auto;
	padding: 2rem;
	display: flex;
	flex-direction: column;
}

header {
	margin-top: 1rem;
	display: flex;
	align-items: center;
}

header .pfp {
	width: 48px;
	height: 48px;
	margin-right: 1rem;
}

footer {
	margin-top: auto;
	padding-top: 2rem;
	display: flex;
	justify-content: space-between;
	color: var(--muted-text);
	font-size: 0.8rem;
}

h1 { font-size: 1.953rem; }
h2 { font-size: 1.563rem; }
h3 { font-size: 1.250rem; }

/* don't apply to global h3 because
 * the name in the header is a h3 */
h1, h2, article h3 {
	margin: 1.2em 0 0.6em 0;
}

p, pre, ul, ol {
	margin: 1rem 0;
	line-height: 1.5em;
}

a {
	color: var(--link-text);
	text-underline-offset: 0.25rem;
}

a:hover {
	font-weight: bold;
}

::selection {
	background: var(--selected-text);
}

@media (min-width: 561px) {
	html { font-size: 16px; }
}