Remove letter-spacing from dash-big-value, keep IBM Plex Mono tight

index_ibm.html

@@ -350,7 +350,7 @@ h1 .accent { color: var(--accent); }
 }
 .dash-big-value {
     font-size: clamp(3rem, 5vw, 5rem); font-weight: 700;
-    font-family: var(--mono); letter-spacing: -0.04em;
+    font-family: var(--mono);
     line-height: 1;
 }
 .dash-big-value .accent { color: var(--accent); }