@charset "utf-8";

:root {
	--bg: #f5f7fb;
	--surface: #ffffff;
	--text: #1f2937;
	--muted: #4b5563;
	--line: #e5e7eb;
	--accent: #111827;
	--link: #7c3aed;
	--shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
}

* {
	box-sizing: border-box;
}

html {
	font-size: 16px;
	background: var(--bg);
	-webkit-text-size-adjust: 100%;
}

body {
	margin: 0;
	color: var(--text);
	background:
		radial-gradient(circle at top left, rgba(124, 58, 237, 0.08), transparent 28%),
		radial-gradient(circle at top right, rgba(14, 165, 233, 0.08), transparent 24%),
		var(--bg);
	font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
		Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
	line-height: 1.8;
}

.page {
	width: min(100%, 920px);
	margin: 0 auto;
	padding: 24px 16px 48px;
}

.card {
	overflow: hidden;
	background: var(--surface);
	border: 1px solid var(--line);
	border-radius: 20px;
	box-shadow: var(--shadow);
}

.header {
	padding: 32px 24px 18px;
	border-bottom: 1px solid var(--line);
	background: linear-gradient(180deg, #ffffff, #f9fafb);
}

.eyebrow {
	margin: 0 0 8px;
	color: var(--link);
	font-size: 12px;
	font-weight: 700;
	line-height: 1;
	letter-spacing: 0.08em;
	text-transform: uppercase;
}

h1 {
	margin: 0;
	color: var(--accent);
	font-size: clamp(1.8rem, 3vw, 2.5rem);
	line-height: 1.2;
}

.content {
	padding: 24px;
}

.content > *:first-child {
	margin-top: 0;
}

.content > *:last-child {
	margin-bottom: 0;
}

p,
li {
	color: var(--muted);
	font-size: 16px;
}

p {
	margin: 0 0 1rem;
	word-break: break-word;
}

h2 {
	margin: 2rem 0 0.9rem;
	padding-top: 0.25rem;
	color: var(--accent);
	font-size: 1.25rem;
	font-weight: 700;
	line-height: 1.35;
}

h3 {
	margin: 1.5rem 0 0.75rem;
	color: var(--accent);
	font-size: 1.05rem;
	font-weight: 700;
	line-height: 1.4;
}

ul,
ol {
	margin: 0.5rem 0 1rem 1.25rem;
	padding: 0;
}

li {
	margin: 0.35rem 0;
	word-break: break-word;
}

a {
	color: var(--link);
	text-decoration: none;
	word-break: break-word;
}

a:hover,
a:focus-visible {
	text-decoration: underline;
}

b,
strong {
	color: var(--accent);
}

@media screen and (max-width: 768px) {
	.page {
		padding: 0;
	}

	.card {
		min-height: 100svh;
		border: none;
		border-radius: 0;
		box-shadow: none;
	}

	.header {
		padding: 24px 18px 16px;
	}

	.content {
		padding: 18px;
	}

	h2 {
		font-size: 1.12rem;
	}
}

@media print {
	body {
		background: #ffffff;
	}

	.page {
		width: 100%;
		padding: 0;
	}

	.card {
		border: none;
		box-shadow: none;
	}

	.header,
	.content {
		padding: 0;
	}
}