refine typography

src/components/BlogHeader.astro

@@ -24,7 +24,9 @@ const { title, date, slug } = Astro.props;
 <style>
 	h2,
 	h2 a {
-		font-size: 1.4rem;
+		font-size: 1.5rem;
+		font-family: Oswald, sans-serif;
+		margin-bottom: 0.5rem;
 	}
 
 	h3 {

src/components/Header.astro

@@ -72,15 +72,19 @@ const navLinks: NavLink[] = [
 
 	nav ul li a {
 		position: relative;
-		font-size: 1.2rem;
 		display: flex;
 		gap: 0.5rem;
 		align-items: center;
 		text-decoration: none;
 	}
 
+	nav ul li a span {
+		font-size: 1.2rem;
+	}
+
 	nav ul li a::before {
 		content: '•';
+		font-size: 1.6rem;
 		position: absolute;
 		left: -12px;
 		color: var(--blue);