themes-wordpress/skatepark/sass/templates/_index.scss

.archive,
.blog,
.home {
	.wp-block-post-excerpt__excerpt {
		margin-top: calc( 0.5 * var(--wp--custom--gap--vertical) );
		margin-bottom: calc( 0.5 * var(--wp--custom--gap--vertical) );
	}
	.wp-block-post-date {
		text-decoration: underline;
		@include text-decoration;
	}
	.wp-block-query .wp-block-post-title{
		margin-bottom: calc( 0.5 * var(--wp--custom--gap--vertical) );
	}
}

.wp-block-post-excerpt__more-link {
	font-weight: 500;
	&:after {
		content: "→";
		display: inline-block;
		padding-left: 0.7ch;
		text-decoration: none;
	}
}