nav a {
	position: absolute;
	left: 0;
	top: 0;
	padding-inline: 1rem;
	padding-block: 0.5rem;
	background: light-dark(var(--white), var(--grey));
	text-decoration: none;
	font-size: 0.9rem;
}

main {
	display: block;
	margin-block: 3rem;
}

header {
	margin-block-end: 4rem;
	margin-block-start: 1rem;
}

footer {
	.support,
	p {
		margin-inline: auto;
	}

	.support {
		background: light-dark(oklch(from var(--green) l c h / calc(alpha - 0.6)), oklch(from var(--green) l c h / calc(alpha - 0.8)));
		padding: 1.5rem;
		width: fit-content;
		max-width: 70ch;

		h2 {
			display: block;
			font-size: 1rem;
			margin-block-end: 0.5rem;
			text-align: center;
		}
	}
}