:root {
	--bg1: #0f172a;
	--bg2: #111827;
	--card: rgba(255, 255, 255, 0.08);
	--border: rgba(255, 255, 255, 0.14);
	--text: #f8fafc;
	--subtext: rgba(248, 250, 252, 0.72);
	--accent: #60a5fa;
	--accent2: #22d3ee;
	--shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
}

* {
	box-sizing: border-box;
}

html,
body {
	margin: 0;
	padding: 0;
	width: 100%;
	min-height: 100%;
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
		"Hiragino Sans GB", "Microsoft YaHei", sans-serif;
	color: var(--text);
	background:
		radial-gradient(circle at top left, rgba(96, 165, 250, 0.18), transparent 35%),
		radial-gradient(circle at bottom right, rgba(34, 211, 238, 0.14), transparent 30%),
		linear-gradient(135deg, var(--bg1), var(--bg2));
}

body {
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 32px;
}

.container {
	width: 100%;
	max-width: 920px;
}

.card {
	position: relative;
	overflow: hidden;
	padding: 56px 48px;
	border-radius: 24px;
	background: var(--card);
	border: 1px solid var(--border);
	box-shadow: var(--shadow);
	backdrop-filter: blur(14px);
	-webkit-backdrop-filter: blur(14px);
}

.card::before {
	content: "";
	position: absolute;
	inset: 0;
	background: linear-gradient(
		120deg,
		rgba(255, 255, 255, 0.08),
		rgba(255, 255, 255, 0.02) 35%,
		transparent 60%
	);
	pointer-events: none;
}

.badge {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	padding: 8px 14px;
	border-radius: 999px;
	font-size: 14px;
	color: var(--subtext);
	background: rgba(255, 255, 255, 0.05);
	border: 1px solid rgba(255, 255, 255, 0.1);
	margin-bottom: 28px;
}

.dot {
	width: 10px;
	height: 10px;
	border-radius: 50%;
	background: linear-gradient(135deg, var(--accent), var(--accent2));
	box-shadow: 0 0 16px rgba(96, 165, 250, 0.8);
}

h1 {
	margin: 0;
	font-size: clamp(36px, 7vw, 64px);
	line-height: 1.08;
	letter-spacing: -0.03em;
	font-weight: 800;
}

.highlight {
	background: linear-gradient(90deg, #ffffff, var(--accent), var(--accent2));
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
	background-clip: text;
}

p {
	margin: 22px 0 0;
	max-width: 720px;
	font-size: 18px;
	line-height: 1.8;
	color: var(--subtext);
}

.meta {
	display: flex;
	flex-wrap: wrap;
	gap: 16px;
	margin-top: 36px;
}

.meta-item {
	min-width: 180px;
	padding: 18px 20px;
	border-radius: 18px;
	background: rgba(255, 255, 255, 0.04);
	border: 1px solid rgba(255, 255, 255, 0.08);
}

.meta-label {
	font-size: 13px;
	color: rgba(248, 250, 252, 0.55);
	margin-bottom: 8px;
}

.meta-value {
	font-size: 16px;
	font-weight: 600;
	color: var(--text);
}

.footer {
	margin-top: 34px;
	font-size: 14px;
	color: rgba(248, 250, 252, 0.5);
}

@media (max-width: 640px) {
	body {
		padding: 18px;
	}

	.card {
		padding: 34px 24px;
		border-radius: 20px;
	}

	p {
		font-size: 16px;
	}

	.meta-item {
		width: 100%;
	}
}