/* The hub pages: plain HTML with no app behind them, in the app's colours (app.css). */
:root {
	color-scheme: dark;
}

body {
	margin: 0;
	padding: 1.5rem 1rem 3rem;
	background: #0a0a0c;
	color: #ececf0;
	font:
		1rem/1.6 system-ui,
		-apple-system,
		"Segoe UI",
		Roboto,
		sans-serif;
}

header,
main,
footer {
	max-width: 72rem;
	margin: 0 auto;
}

header a {
	color: #ececf0;
	font-weight: 700;
	text-decoration: none;
}

a {
	color: #6ee7c0;
}

.crumbs {
	margin-top: 2rem;
	color: #9a9aa6;
	font-size: 0.875rem;
}

.crumbs a {
	color: inherit;
}

h1 {
	margin: 0.5rem 0 0.75rem;
	font-size: clamp(2rem, 5vw, 3rem);
	letter-spacing: -0.02em;
	line-height: 1.1;
}

.lead {
	max-width: 44rem;
	margin: 0 0 1rem;
	color: #c8c8d0;
	font-size: 1.075rem;
}

.cards {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(16rem, 1fr));
	gap: 1rem;
	margin: 2rem 0 3rem;
	padding: 0;
	list-style: none;
}

.cards a {
	display: flex;
	flex-direction: column;
	height: 100%;
	overflow: hidden;
	border: 1px solid rgba(255, 255, 255, 0.16);
	border-radius: 10px;
	background: #101014;
	color: inherit;
	text-decoration: none;
	transition: border-color 0.15s;
}

.cards a:hover,
.cards a:focus-visible {
	border-color: #6ee7c0;
}

.cards img {
	display: block;
	width: 100%;
	height: auto;
	aspect-ratio: 16 / 9;
	object-fit: cover;
	background: #16161b;
}

.cards h2 {
	margin: 0.75rem 0.9rem 0.25rem;
	font-size: 1.05rem;
	line-height: 1.3;
}

.cards p {
	display: -webkit-box;
	margin: 0 0.9rem 0.9rem;
	overflow: hidden;
	color: #9a9aa6;
	font-size: 0.875rem;
	line-height: 1.5;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 3;
	line-clamp: 3;
}

.guide {
	max-width: 44rem;
}

.guide h2,
.hubs h2 {
	margin: 2rem 0 0.5rem;
	font-size: 1.25rem;
}

.guide p {
	margin: 0 0 0.9rem;
}

.hubs {
	margin-top: 3rem;
	padding-top: 1.5rem;
	border-top: 1px solid rgba(255, 255, 255, 0.16);
}

.hubs ul,
footer ul {
	display: flex;
	flex-wrap: wrap;
	gap: 0 1.25rem;
	margin: 0;
	padding: 0;
	list-style: none;
}

/* Padded to the 24px tap-target minimum. */
.hubs a,
footer a {
	display: inline-block;
	padding: 0.3rem 0;
}

footer {
	margin-top: 3rem;
	padding-top: 1rem;
	border-top: 1px solid rgba(255, 255, 255, 0.16);
	font-size: 0.875rem;
}

footer a {
	color: #9a9aa6;
}