diff --git a/src/css/doc-bump.css b/src/css/doc-bump.css
index 5e14ef54..e61cb018 100644
--- a/src/css/doc-bump.css
+++ b/src/css/doc-bump.css
@@ -682,10 +682,11 @@ html[data-theme=dark] {
   padding-bottom: 0;
 }
 
+/* Mirrors .doc details > summary.title in doc.css: block layout, with room reserved for the chevron. */
 .aa-DetachedOverlay .doc details > summary.title {
-  display: flex;
-  align-items: center;
+  display: block;
   position: relative;
+  padding-right: 2rem;
   border-radius: 10px;
   line-height: var(--doc-line-height);
   background: none;
@@ -709,12 +710,12 @@ html[data-theme=dark] {
   height: 1.2em;
   position: absolute;
   right: 0;
+  top: 50%;
+  transform: translateY(-50%);
 }
 
 .aa-DetachedOverlay .doc details[open] > summary::after {
-  border-color: currentColor transparent transparent;
-  border-width: 0.5rem 0.3rem 0;
-  transform: rotate(90deg);
+  transform: translateY(-50%) rotate(90deg);
 }
 
 .aa-DetachedOverlay .doc details {
diff --git a/src/css/doc.css b/src/css/doc.css
index d880b984..a9f88314 100644
--- a/src/css/doc.css
+++ b/src/css/doc.css
@@ -1587,10 +1587,13 @@ html[data-theme="dark"] .listingblock .title {
   padding-bottom: 0;
 }
 
+/* Block, not flex: a flex container makes inline code in a title its own item and splits the words around it into columns.
+   The right padding reserves room for the chevron so a wrapped title never runs under it.
+   Mirrored in doc-bump.css (.aa-DetachedOverlay) for the detached search overlay. */
 .doc details > summary.title {
-  display: flex;
-  align-items: center;
+  display: block;
   position: relative;
+  padding-right: 2rem;
   border-radius: 10px;
   line-height: var(--doc-line-height);
   background: none;
@@ -1618,12 +1621,12 @@ details[open] > summary {
   height: 1.2em;
   position: absolute;
   right: 0;
+  top: 50%;
+  transform: translateY(-50%);
 }
 
 .doc details[open] > summary::after {
-  border-color: currentColor transparent transparent;
-  border-width: 0.5rem 0.3rem 0;
-  transform: rotate(90deg);
+  transform: translateY(-50%) rotate(90deg);
 }
 
 .doc details {