diff --git a/data/static/css/styles.css b/data/static/css/styles.css
index a04d41a..25f6c32 100644
--- a/data/static/css/styles.css
+++ b/data/static/css/styles.css
@@ -1,8 +1,19 @@
+/* ── Brand font ────────────────────────────────────────────
+   ASB uses Overpass (open-source, SIL OFL) as their primary brand
+   typeface. Self-hosted as a single variable woff2 covering 400–700. */
+@font-face {
+    font-family: 'Overpass';
+    font-style: normal;
+    font-weight: 400 700;
+    font-display: swap;
+    src: url(../fonts/overpass-latin.woff2) format('woff2');
+}
+
 *{
     margin: 0;
     padding: 0;
     box-sizing: border-box;
-    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
+    font-family: 'Overpass', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
 }
 :root {
     /* ASB brand yellow — used for highlights, hover, and the nav accent bar. */
diff --git a/data/static/fonts/overpass-latin.woff2 b/data/static/fonts/overpass-latin.woff2
new file mode 100644
index 0000000..d1b0a73
Binary files /dev/null and b/data/static/fonts/overpass-latin.woff2 differ