/* Céu do ícone: o mesmo gradiente que abre o aplicativo abre o site. */
:root {
	--zenith: #69aaf8;
	--horizon: #a9cdf9;
	--haze: #d0e2f9;
	--ink: #0c0f18;
	--muted: #343a4b;
	--paper: #ffffff;
	--line: #e9ebef;
	--radius: 20px;
	--measure: 68ch;
}

* {
	box-sizing: border-box;
}

html {
	-webkit-text-size-adjust: 100%;
}

body {
	margin: 0;
	font-family:
		-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
	font-size: 17px;
	line-height: 1.65;
	color: var(--ink);
	background: var(--paper);
}

a {
	color: #1b5fbe;
}

.sky {
	background: linear-gradient(160deg, var(--zenith) 0%, var(--horizon) 55%, var(--haze) 100%);
	color: var(--ink);
	padding: 56px 24px 64px;
}

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

.brand {
	display: flex;
	align-items: center;
	gap: 12px;
	font-weight: 700;
	font-size: 20px;
	letter-spacing: -0.01em;
	text-decoration: none;
	color: var(--ink);
}

.mark {
	width: 34px;
	height: 34px;
	border-radius: 9px;
	background: var(--ink);
	display: grid;
	place-items: center;
	color: var(--haze);
	font-size: 17px;
	font-weight: 700;
}

h1 {
	font-size: clamp(30px, 6vw, 44px);
	line-height: 1.15;
	letter-spacing: -0.02em;
	margin: 32px 0 12px;
}

.lede {
	font-size: clamp(17px, 2.4vw, 20px);
	color: var(--muted);
	margin: 0;
	max-width: 46ch;
}

main {
	padding: 48px 24px 72px;
}

h2 {
	font-size: 22px;
	letter-spacing: -0.01em;
	margin: 40px 0 10px;
}

h3 {
	font-size: 17px;
	margin: 26px 0 6px;
}

p,
li {
	color: var(--muted);
}

.cards {
	display: grid;
	gap: 14px;
	grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
	margin: 36px 0 0;
	padding: 0;
	list-style: none;
}

.cards li {
	background: var(--paper);
	border: 1px solid var(--line);
	border-radius: var(--radius);
	padding: 18px 20px;
}

.cards strong {
	display: block;
	color: var(--ink);
	margin-bottom: 4px;
}

.note {
	background: #f6f8fc;
	border: 1px solid var(--line);
	border-radius: var(--radius);
	padding: 16px 20px;
	margin: 28px 0;
}

table {
	width: 100%;
	border-collapse: collapse;
	margin: 12px 0 4px;
	font-size: 15px;
}

th,
td {
	text-align: left;
	vertical-align: top;
	padding: 10px 12px;
	border-bottom: 1px solid var(--line);
	color: var(--muted);
}

th {
	color: var(--ink);
	font-weight: 600;
	white-space: nowrap;
}

/* Tabela larga rola dentro da própria caixa: a página nunca rola de lado. */
.scroll {
	overflow-x: auto;
}

footer {
	border-top: 1px solid var(--line);
	padding: 28px 24px 48px;
	font-size: 15px;
}

footer nav {
	display: flex;
	flex-wrap: wrap;
	gap: 18px;
	margin-bottom: 10px;
}

.updated {
	font-size: 15px;
	color: var(--muted);
	margin-top: 4px;
}

@media (prefers-color-scheme: dark) {
	:root {
		--ink: #f3f5f9;
		--muted: #b9c0cf;
		--paper: #10131a;
		--line: #262c39;
	}

	body {
		background: var(--paper);
	}

	.sky {
		color: #0c0f18;
	}

	.sky h1,
	.sky .lede,
	.sky .brand {
		color: #0c0f18;
	}

	.mark {
		background: #0c0f18;
		color: var(--haze);
	}

	.cards li,
	.note {
		background: #161b25;
	}

	a {
		color: #8fbcff;
	}
}