:root {
	--bg: #ffffff;
	--bg-alt: #f4f5f7;
	--ink: #16181d;
	--ink-soft: #4a4f57;
	--line: #e2e5ea;
	--accent: #b07400;
	--accent-strong: #8a5800;
	--radius: 12px;
	--wrap: 44rem;
}

* {
	box-sizing: border-box;
}

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

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

.wrap {
	max-width: var(--wrap);
	margin: 0 auto;
	padding: 0 20px;
}

h1,
h2,
h3 {
	line-height: 1.2;
	margin: 0 0 12px;
	letter-spacing: -0.01em;
}

h1 {
	font-size: 2.5rem;
}

h2 {
	font-size: 1.5rem;
}

h3 {
	font-size: 1.2rem;
}

p {
	margin: 0 0 16px;
}

a {
	color: var(--accent);
}

.skip-link {
	position: absolute;
	left: -9999px;
	top: 0;
	background: var(--ink);
	color: #fff;
	padding: 10px 16px;
	z-index: 10;
}

.skip-link:focus {
	left: 0;
}

:focus-visible {
	outline: 2px solid var(--accent);
	outline-offset: 3px;
}

.site-header {
	border-bottom: 1px solid var(--line);
	background: var(--bg);
}

.site-header .wrap {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: 12px;
	padding-top: 16px;
	padding-bottom: 16px;
}

.brand {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	color: var(--ink);
	text-decoration: none;
	font-weight: 700;
	letter-spacing: 0.02em;
}

.brand-mark {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 34px;
	height: 34px;
	border-radius: 9px;
	background: var(--ink);
	color: #f2b441;
	font-size: 0.85rem;
	font-weight: 700;
	letter-spacing: 0.04em;
}

.site-nav {
	display: flex;
	flex-wrap: wrap;
	gap: 20px;
	font-size: 0.95rem;
}

.site-nav a {
	color: var(--ink-soft);
	text-decoration: none;
}

.site-nav a:hover,
.site-footer a:hover {
	color: var(--accent-strong);
	text-decoration: underline;
}

.hero {
	padding: 56px 0 40px;
}

.lede {
	font-size: 1.15rem;
	color: var(--ink-soft);
	max-width: 34rem;
	margin: 0;
}

.section {
	padding: 40px 0;
	border-top: 1px solid var(--line);
}

.section-alt {
	background: var(--bg-alt);
	border-top: none;
}

.card {
	border: 1px solid var(--line);
	border-radius: var(--radius);
	padding: 24px;
	background: var(--bg);
}

.card-tagline {
	font-weight: 600;
	margin-bottom: 10px;
}

.card-body {
	color: var(--ink-soft);
}

.platforms {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	list-style: none;
	margin: 0;
	padding: 0;
}

.platforms li {
	border: 1px solid var(--line);
	border-radius: 999px;
	padding: 3px 12px;
	font-size: 0.85rem;
	color: var(--ink-soft);
	background: var(--bg-alt);
}

.button {
	display: inline-block;
	background: var(--accent);
	color: #fff;
	font-weight: 600;
	text-decoration: none;
	padding: 12px 22px;
	border-radius: 999px;
}

.button:hover {
	background: var(--accent-strong);
	color: #fff;
}

.site-footer {
	border-top: 1px solid var(--line);
	padding: 28px 0 40px;
	color: var(--ink-soft);
	font-size: 0.9rem;
}

.footer-brand {
	font-weight: 700;
	color: var(--ink);
	margin-bottom: 4px;
}

@media (max-width: 520px) {
	body {
		font-size: 16px;
	}

	h1 {
		font-size: 2rem;
	}

	.hero {
		padding: 40px 0 32px;
	}

	.section {
		padding: 32px 0;
	}

	.card {
		padding: 20px;
	}
}