style: replace Lora with Urbanist for a cooler, modern character

assets/css/tailwind.css

@@ -34,11 +34,11 @@
   --color-gray-100: #f5f5f5;
 
   /* Font Families - Mapping to standard Tailwind keys for 'prose' compatibility */
-  --font-serif: "Lora", serif;
+  --font-serif: "Playfair Display", serif;
   --font-heading: "Playfair Display", serif;
   
-  /* Set Lora as the default 'sans' as well so 'prose' picks it up automatically */
-  --font-sans: "Lora", serif;
+  /* Set Urbanist as the default 'sans' for a modern, cool, and stylish character */
+  --font-sans: "Urbanist", sans-serif;
 }
 
 /* Light Theme Overrides */
@@ -57,7 +57,7 @@ html[data-theme='light'] {
   body {
     background-color: var(--bg-primary);
     color: var(--text-primary);
-    font-family: var(--font-serif);
+    font-family: var(--font-sans);
   }
 
   h1, h2, h3, h4, h5, h6 {