diff --git a/frontend/src/App.css b/frontend/src/App.css
index f60c87b..c5904d0 100644
--- a/frontend/src/App.css
+++ b/frontend/src/App.css
@@ -1507,7 +1507,7 @@ a.app-footer__repo:hover {
 .home-stats__number {
   font-size: 1.75rem;
   font-weight: 700;
-  color: #c084fc;
+  color: var(--color-accent);
   font-variant-numeric: tabular-nums;
   line-height: 1.2;
 }
@@ -1761,8 +1761,8 @@ a.app-footer__repo:hover {
 }
 
 .pill--plugin {
-  background: rgba(168, 85, 247, 0.12);
-  color: #c084fc;
+  background: var(--color-pill-plugin-bg);
+  color: var(--color-pill-plugin-text);
 }
 
 .pill--overflow {
@@ -2036,7 +2036,7 @@ a.app-footer__repo:hover {
 .technique-title-bar {
   position: sticky;
   top: 0;
-  z-index: 100;
+  z-index: 50;
   background: var(--color-bg-page);
   border-bottom: 1px solid var(--color-border);
   padding: 0.75rem 0;