:root {
	--azul-royal: #4169e1;
	--branco: #ffffff;
}

* { box-sizing: border-box; }

html, body { height: 100%; margin: 0; }

body {
	background: var(--azul-royal);
	color: var(--branco);
	font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

.boas-vindas {
	min-height: 100%;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 12px;
	padding: 24px;
	text-align: center;
}

.boas-vindas h1 {
	margin: 0;
	font-size: clamp(2rem, 6vw, 3.5rem);
	font-weight: 700;
}

.boas-vindas p {
	margin: 0;
	font-size: clamp(1rem, 2.5vw, 1.25rem);
}