@import url("https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:ital,wght@0,400;0,500;0,600;0,700;1,400&family=IBM+Plex+Sans:wght@400;500;600&display=swap");

:root {
	color-scheme: dark;
	/* dark ceramics */
	--ceramic: #15110e;
	--glaze: #1c1713;
	--glaze-hi: #241e19;
	--kiln: #0e0b09;
	/* lacquered tray */
	--tray: #3a1a12;
	--tray-deep: #26110b;
	--rim: #c2401d;
	--wood: #c9a374;
	--seam: #2e2620;
	/* the food */
	--rice: #ede6d8;
	--miso: #b4987a;
	--tamago: #ebbb4a;
	--ume: #e8603f;
	--edamame: #9cbc62;
	--salmon: #f0946c;
	--shiso: #b994cf;
	--nori: #7d8a6a;
	--measure: 92rem;
	--prose: 60rem;
	--mono: "IBM Plex Mono", "JetBrains Mono", "SF Mono", Menlo, Consolas, monospace;
	--sans: "IBM Plex Sans", "Helvetica Neue", Helvetica, Arial, sans-serif;
}

* {
	box-sizing: border-box;
}

html {
	-webkit-text-size-adjust: 100%;
	scrollbar-color: var(--seam) var(--ceramic);
}

pre,
.table,
.side {
	scrollbar-color: #3b3129 transparent;
}

body {
	margin: 0;
	background: var(--ceramic);
	color: var(--rice);
	font: 16.5px/1.65 var(--sans);
}

a {
	color: var(--ume);
	text-decoration-color: rgba(232, 96, 63, 0.45);
	text-underline-offset: 0.2em;
}

a:hover {
	color: var(--tamago);
	text-decoration-color: currentColor;
}

.wrap {
	max-width: var(--measure);
	margin: 0 auto;
	padding: 0 1.5rem;
}

/* banner: the release date, above the lid */

.soon {
	background: var(--tamago);
	color: var(--kiln);
	font: 600 0.85rem var(--mono);
	text-align: center;
	padding: 0.45rem 1.5rem;
}

/* header: the tray lid */

header.site {
	background: var(--tray);
	border-bottom: 2px solid var(--rim);
}

header.site .wrap {
	display: flex;
	align-items: center;
	justify-content: space-between;
	flex-wrap: wrap;
	gap: 0.75rem 2rem;
	padding-top: 0.85rem;
	padding-bottom: 0.85rem;
}

.brand {
	display: flex;
	align-items: center;
	gap: 0.65rem;
	color: var(--rice);
	text-decoration: none;
	font: 700 1.2rem var(--mono);
	letter-spacing: 0.02em;
}

.brand:hover {
	color: var(--rice);
}

.box {
	display: inline-grid;
	grid-template-columns: 3fr 2fr;
	grid-template-rows: 1fr 1fr;
	gap: 2px;
	width: 28px;
	height: 24px;
	padding: 2px;
	background: var(--kiln);
	border: 2px solid var(--rim);
	border-radius: 4px;
}

.box span {
	border-radius: 1px;
}

.box span:nth-child(1) {
	grid-row: span 2;
	background: var(--rice);
}

.box span:nth-child(2) {
	background: var(--tamago);
}

.box span:nth-child(3) {
	background: var(--ume);
}

.box span:nth-child(4) {
	display: none;
}

header.site nav {
	display: flex;
	flex-wrap: wrap;
	gap: 0.3rem 1.5rem;
}

nav a {
	color: var(--miso);
	text-decoration: none;
	font: 500 0.9rem var(--mono);
}

header.site nav a:hover,
header.site nav a[aria-current] {
	color: var(--tamago);
}

/* type */

h1,
h2,
h3,
h4 {
	font-family: var(--mono);
	font-weight: 600;
	color: var(--rice);
	letter-spacing: -0.01em;
	text-wrap: balance;
}

h2 {
	font-size: 1.4rem;
	line-height: 1.3;
	margin: 0 0 0.75rem;
}

h3 {
	font-size: 1rem;
	margin: 0 0 0.45rem;
}

code {
	font-family: var(--mono);
	font-size: 0.88em;
}

p code,
li code,
td code,
dd code,
dt code {
	color: var(--rice);
	background: var(--glaze-hi);
	border: 1px solid var(--seam);
	border-radius: 3px;
	padding: 0.05em 0.35em;
}

pre {
	margin: 0;
	padding: 1.1rem 1.25rem;
	background: var(--kiln);
	color: var(--rice);
	border: 1px solid var(--seam);
	border-radius: 2px;
	overflow-x: auto;
	font: 0.86rem/1.6 var(--mono);
	tab-size: 4;
}

pre .k { color: var(--ume); }
pre .t { color: var(--tamago); }
pre .n { color: var(--salmon); }
pre .a { color: var(--shiso); }
pre .c { color: var(--nori); font-style: italic; }
pre .f { color: var(--edamame); }
pre .e { color: #ff5d4a; }
pre .p { color: var(--miso); }
pre .s { color: var(--tamago); }

figure {
	margin: 0;
	min-width: 0;
}

figcaption {
	display: inline-block;
	font: 500 0.78rem var(--mono);
	color: var(--miso);
	background: var(--kiln);
	border: 1px solid var(--seam);
	border-bottom: 0;
	border-radius: 2px 2px 0 0;
	padding: 0.3rem 0.8rem;
	margin: 0;
}

figcaption + pre {
	border-top-left-radius: 0;
}

table {
	width: 100%;
	border-collapse: collapse;
	font-size: 0.93rem;
}

.table {
	overflow-x: auto;
	border: 1px solid var(--seam);
	border-radius: 2px;
}

th,
td {
	text-align: left;
	vertical-align: top;
	padding: 0.65rem 0.85rem;
	border-bottom: 1px solid var(--seam);
}

tr:last-child td {
	border-bottom: 0;
}

th {
	font: 600 0.75rem var(--mono);
	text-transform: uppercase;
	letter-spacing: 0.08em;
	color: var(--miso);
	background: var(--glaze);
}

td:first-child {
	font-weight: 600;
	white-space: nowrap;
}

.note {
	border-left: 3px solid var(--tamago);
	background: var(--glaze);
	padding: 0.9rem 1.15rem;
	border-radius: 0 2px 2px 0;
}

.note p {
	margin: 0;
}

/* the front page: one bento box */

.hero {
	display: grid;
	grid-template-columns: minmax(0, 1fr) 30rem;
	gap: 3rem;
	align-items: center;
	padding: 4rem 0 3.5rem;
}

.hero h1 {
	font-size: clamp(1.9rem, 4.2vw, 3.1rem);
	line-height: 1.15;
	margin: 0 0 1.25rem;
	max-width: 26ch;
}

.hero .lede {
	font-size: 1.15rem;
	color: var(--miso);
	max-width: 46rem;
	margin: 0;
}

.still {
	display: block;
	width: 100%;
	height: auto;
}

.tray {
	display: grid;
	grid-template-columns: repeat(12, minmax(0, 1fr));
	gap: 4px;
	padding: 4px;
	margin: 0 0 3.5rem;
	background: var(--tray);
	border: 1px solid var(--rim);
	border-radius: 3px;
}

.cell {
	position: relative;
	grid-column: span 4;
	min-width: 0;
	padding: 1.1rem 1.2rem;
	background: var(--glaze);
	border-radius: 2px;
}

.cell.wide {
	grid-column: span 8;
}

.cell.half {
	grid-column: span 6;
}

.cell.full {
	grid-column: 1 / -1;
}

.cell h2 {
	font-size: 1.15rem;
	margin: 0 0 0.6rem;
}

.cell p {
	margin: 0;
	color: var(--miso);
	font-size: 0.95rem;
}

.cell p + p {
	margin-top: 0.6rem;
}

.cell pre {
	border-color: transparent;
}

figure.cell {
	display: flex;
	flex-direction: column;
}

figure.cell figcaption {
	align-self: flex-start;
}

figure.cell pre {
	flex: 1;
}

.cell .table {
	border: 0;
	border-radius: 0;
}

.section-head {
	display: flex;
	align-items: baseline;
	flex-wrap: wrap;
	gap: 0.4rem 1.25rem;
	margin: 0 0 1rem;
}

.section-head h2 {
	margin: 0;
}

.section-head h2::before {
	content: "## ";
	color: var(--rim);
}

.section-head p {
	margin: 0;
	color: var(--miso);
	max-width: 52rem;
}

.quote {
	font-size: 1.05rem;
	color: var(--rice);
}

/* documentation pages */

main.doc {
	padding: 2.5rem 0 4rem;
}

.layout {
	display: grid;
	grid-template-columns: 15rem minmax(0, 1fr);
	gap: 3.5rem;
	align-items: start;
}

.side {
	position: sticky;
	top: 1.5rem;
	max-height: calc(100vh - 3rem);
	overflow-y: auto;
	padding: 1rem 0.9rem 1.2rem;
	background: var(--glaze);
	border: 1px solid var(--seam);
	border-top: 2px solid var(--rim);
	border-radius: 2px;
	font: 0.85rem/1.5 var(--mono);
}

.side summary {
	display: none;
}

.side .group {
	margin: 1.1rem 0 0.35rem;
	font: 600 0.7rem var(--mono);
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: var(--wood);
}

.side .group:first-of-type {
	margin-top: 0;
}

.side ul {
	list-style: none;
	margin: 0;
	padding: 0;
}

.side li a {
	display: block;
	padding: 0.18rem 0.5rem;
	border-radius: 3px;
	color: var(--miso);
	text-decoration: none;
}

.side li a:hover {
	color: var(--rice);
	background: var(--glaze-hi);
}

.side li a[aria-current] {
	color: var(--kiln);
	background: var(--tamago);
	font-weight: 600;
}

.side .sections {
	margin: 0.25rem 0 0.4rem 0.6rem;
	padding-left: 0.6rem;
	border-left: 1px solid var(--seam);
	font-size: 0.8rem;
}

.side .sections a {
	padding: 0.12rem 0.4rem;
}

.prose {
	min-width: 0;
	max-width: var(--prose);
}

.prose h1 {
	font-size: clamp(1.8rem, 3.8vw, 2.5rem);
	line-height: 1.2;
	margin: 0 0 1rem;
}

.prose h2 {
	margin: 2.75rem 0 0.8rem;
	padding-top: 1.4rem;
	border-top: 1px dashed var(--seam);
}

.prose h3 {
	font-size: 1.05rem;
	margin: 2rem 0 0.5rem;
}

.prose h4 {
	font-size: 0.95rem;
	margin: 1.5rem 0 0.4rem;
}

.prose .anchor {
	margin-right: 0.5em;
	color: var(--rim);
	text-decoration: none;
	font-weight: 500;
}

.prose h3 .anchor,
.prose h4 .anchor {
	color: var(--wood);
}

.prose .anchor:hover {
	color: var(--tamago);
}

.prose p,
.prose ul,
.prose ol,
.prose dl,
.prose blockquote,
.prose .table,
.prose figure.code,
.prose .pair,
.prose .note {
	margin: 0 0 1.15rem;
}

.prose li {
	margin: 0.3rem 0;
}

.prose li::marker {
	color: var(--wood);
}

.prose li > ul,
.prose li > ol {
	margin: 0.3rem 0 0;
}

.prose dl {
	display: grid;
	grid-template-columns: minmax(7rem, max-content) 1fr;
	gap: 0.55rem 1.75rem;
}

.prose dt {
	font: 600 0.9rem var(--mono);
	color: var(--tamago);
	padding-top: 0.1rem;
}

.prose dd {
	margin: 0;
	color: var(--miso);
}

.prose blockquote {
	border-left: 3px solid var(--wood);
	padding: 0.1rem 0 0.1rem 1.1rem;
	color: var(--miso);
}

.prose blockquote p:last-child,
.prose .note p:last-child,
.prose .pair figure.code {
	margin-bottom: 0;
}

.prose hr {
	border: 0;
	border-top: 1px dashed var(--seam);
	margin: 2rem 0;
}

.prose .note .title {
	font: 600 0.85rem var(--mono);
	color: var(--tamago);
	margin-bottom: 0.3rem;
}

.prose .pair {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(min(100%, 22rem), 1fr));
	gap: 1rem;
	align-items: start;
}

.prose td code {
	white-space: nowrap;
}

.prose td:first-child {
	white-space: normal;
}

figure.code {
	position: relative;
}

figure.code .copy {
	position: absolute;
	top: 0.45rem;
	right: 0.45rem;
	padding: 0.15rem 0.55rem;
	font: 0.72rem var(--mono);
	color: var(--miso);
	background: var(--glaze);
	border: 1px solid var(--seam);
	border-radius: 3px;
	cursor: pointer;
	opacity: 0;
	transition: opacity 0.15s;
}

figure.code figcaption + pre + .copy {
	top: 2.1rem;
}

figure.code:hover .copy,
figure.code .copy:focus {
	opacity: 1;
}

.steps {
	counter-reset: step;
	list-style: none;
	padding: 0;
	margin: 0;
	display: grid;
	gap: 1.25rem;
}

.steps li {
	counter-increment: step;
	display: grid;
	grid-template-columns: 2rem 1fr;
	gap: 0.75rem;
	min-width: 0;
}

.steps li::before {
	content: counter(step);
	display: grid;
	place-items: center;
	width: 2rem;
	height: 2rem;
	border-radius: 2px;
	background: var(--tray);
	border: 1px solid var(--rim);
	color: var(--tamago);
	font: 700 0.9rem var(--mono);
}

.steps li > div {
	min-width: 0;
}

.steps p {
	margin: 0.2rem 0 0.6rem;
}

@media (max-width: 64rem) {
	.cell,
	.cell.wide,
	.cell.half {
		grid-column: span 6;
	}

	.hero {
		grid-template-columns: minmax(0, 1fr);
	}

	.still {
		display: none;
	}
}

@media (max-width: 56rem) {
	.layout {
		grid-template-columns: minmax(0, 1fr);
		gap: 1.25rem;
	}

	.side {
		position: static;
		max-height: none;
	}

	.side summary {
		display: block;
		cursor: pointer;
		font-weight: 600;
		color: var(--rice);
	}

	.side[open] summary {
		margin-bottom: 0.75rem;
	}
}

@media (max-width: 40rem) {
	.cell,
	.cell.wide,
	.cell.half {
		grid-column: 1 / -1;
	}

	.tray {
		padding: 3px;
		gap: 3px;
	}

	.cell {
		padding: 0.9rem;
	}

	pre {
		padding: 0.9rem 1rem;
	}

	.prose dl {
		grid-template-columns: minmax(0, 1fr);
		gap: 0.2rem;
	}

	.prose dd {
		margin-bottom: 0.7rem;
	}

	.hero {
		padding: 3rem 0 2.5rem;
	}
}