brand: site-title in Playfair Display 700 (was Computer Modern)

style.css

@@ -570,7 +570,8 @@ h4.spread {
 .site-title {
 	float: right;
 	padding: 15px 0;
-	font-family: "Computer Modern";
+	font-family: 'Playfair Display', serif;
+	font-weight: 700;
 }
 .site-title a {
 	color: #fff;