diff --git a/docs/extensions/_listing-chooser.qmd b/docs/extensions/_listing-chooser.qmd
index 719142f386..bf477385a6 100644
--- a/docs/extensions/_listing-chooser.qmd
+++ b/docs/extensions/_listing-chooser.qmd
@@ -26,16 +26,16 @@
 .nav-tabs .nav-item.show .nav-link {
   border: 1px solid  rgb(222, 226, 230);
   border-radius: 10px;
-  color: rgb(80,146,221);
+  color: var(--bs-link-color);
 }
 .nav-tabs .nav-link:hover {
-   border-color: rgb(80,146,221);
+   border-color: var(--bs-link-color);
    border-width: 1px;
 } 
 
 .nav-tabs .nav-link.active, 
 .nav-tabs .nav-item.show .nav-link {
-  border-color: rgb(80,146,221);
+  border-color: var(--bs-link-color);
   border-width: 2px;
 }
 
@@ -43,7 +43,7 @@
 .nav-tabs .nav-link i {
   display: block;
   font-size: 3rem;
-  color: rgb(80,146,221);
+  color: var(--bs-link-color);
   margin-bottom: 5px;
 }
 
diff --git a/styles.css b/styles.css
index cdfb0ce630..b0e38d153f 100644
--- a/styles.css
+++ b/styles.css
@@ -372,4 +372,10 @@ span.color-box {
   height: 1em; /* Height of the color box */
   margin-right: 0.2em; /* Space between box and text */
   border: 1px solid #000; /* Border color */
-}
\ No newline at end of file
+}
+/* Quarto's listing-table styles remove link underlines, so links inside
+   a description are marked by color alone: 2.23:1 against the body text,
+   short of the 3:1 WCAG 1.4.1 needs (axe link-in-text-block). */
+table.quarto-listing-table .listing-description a {
+  text-decoration: underline;
+}