diff --git a/src/assets/base.css b/src/assets/base.css
index 71dc55a..d324855 100644
--- a/src/assets/base.css
+++ b/src/assets/base.css
@@ -1,3 +1,5 @@
+@import url('https://fonts.googleapis.com/css2?family=Oxygen+Mono&display=swap');
+
 /* color palette from <https://github.com/vuejs/theme> */
 :root {
   --vt-c-white: #ffffff;
@@ -65,10 +67,13 @@ body {
   background: var(--color-background);
   transition: color 0.5s, background-color 0.5s;
   line-height: 1.6;
-  font-family: Inter, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu,
-    Cantarell, 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
+  font-family: 'Oxygen Mono', monospace;
   font-size: 15px;
   text-rendering: optimizeLegibility;
   -webkit-font-smoothing: antialiased;
   -moz-osx-font-smoothing: grayscale;
 }
+
+button {
+  font-family: 'Oxygen Mono', monospace;
+}