diff --git a/assets/css/_page/_single/_shortcodes/_tabs.scss b/assets/css/_page/_single/_shortcodes/_tabs.scss
index 5e737090..d68851cd 100644
--- a/assets/css/_page/_single/_shortcodes/_tabs.scss
+++ b/assets/css/_page/_single/_shortcodes/_tabs.scss
@@ -51,10 +51,6 @@ tab-container {
     }
   }
 
-  &::part(tablist-wrapper) {
-    display: contents;
-  }
-
   &::part(tablist-tab-wrapper) {
     flex: 1 0 auto;
   }
@@ -133,16 +129,20 @@ tab-container {
       anchor-name: #{$rootPrefix}tab-underline-active;
     }
 
-    // Sliding box-shadow indicator via anchor positioning
-    &::part(tablist-tab-wrapper)::before {
-      content: '';
-      position: absolute;
-      position-anchor: #{$rootPrefix}tab-underline-active;
-      inset: anchor(inside);
-      pointer-events: none;
+    &::part(tablist-wrapper) {
+      position: relative;
+
+      // Sliding box-shadow indicator via anchor positioning
+      &::before {
+        content: '';
+        position: absolute;
+        position-anchor: #{$rootPrefix}tab-underline-active;
+        inset: anchor(inside);
+        pointer-events: none;
+      }
     }
 
-    &:has(> .tab-button[aria-selected='false']:hover)::part(tablist-tab-wrapper)::before {
+    &:has(> .tab-button[aria-selected='false']:hover)::part(tablist-wrapper)::before {
       opacity: 0.7;
     }
 
@@ -155,11 +155,11 @@ tab-container {
       }
 
       &::part(tablist-wrapper) {
-        overflow-x: scroll;
+        overflow-x: auto;
         overflow-y: hidden;
       }
 
-      &::part(tablist-tab-wrapper)::before {
+      &::part(tablist-wrapper)::before {
         transition: all 0.3s ease-in-out, top, bottom 0s;
       }
     }
@@ -170,7 +170,7 @@ tab-container {
         @include tab-button-size(1rem, 0);
       }
 
-      &::part(tablist-tab-wrapper)::before {
+      &::part(tablist-wrapper)::before {
         transition: all 0.3s ease-in-out, left, right 0s;
       }
     }
@@ -179,11 +179,11 @@ tab-container {
     &[placement='top'] {
       &::part(tablist-tab-wrapper) {
         border-bottom: 2px solid fixit-var(global-border-color);
+      }
 
-        &::before {
-          box-shadow: inset 0 -2px 0 fixit-var(primary);
-          translate: 0 2px;
-        }
+      &::part(tablist-wrapper)::before {
+        box-shadow: inset 0 -2px 0 fixit-var(primary);
+        translate: 0 2px;
       }
     }
 
@@ -191,11 +191,11 @@ tab-container {
     &[placement='bottom'] {
       &::part(tablist-tab-wrapper) {
         border-top: 2px solid fixit-var(global-border-color);
+      }
 
-         &::before {
-          box-shadow: inset 0 2px 0 fixit-var(primary);
-          translate: 0 -2px;
-        }
+      &::part(tablist-wrapper)::before {
+        box-shadow: inset 0 2px 0 fixit-var(primary);
+        translate: 0 -2px;
       }
     }
 
@@ -203,11 +203,11 @@ tab-container {
     &[placement='left'] {
       &::part(tablist-tab-wrapper) {
         border-right: 2px solid fixit-var(global-border-color);
+      }
 
-        &::before {
-          box-shadow: inset -2px 0 0 fixit-var(primary);
-          translate: 2px 0;
-        }
+      &::part(tablist-wrapper)::before {
+        box-shadow: inset -2px 0 0 fixit-var(primary);
+        translate: 2px 0;
       }
 
       > .tab-button {
@@ -219,11 +219,11 @@ tab-container {
     &[placement='right'] {
       &::part(tablist-tab-wrapper) {
         border-left: 2px solid fixit-var(global-border-color);
+      }
 
-        &::before {
-          box-shadow: inset 2px 0 0 fixit-var(primary);
-          translate: -2px 0;
-        }
+      &::part(tablist-wrapper)::before {
+        box-shadow: inset 2px 0 0 fixit-var(primary);
+        translate: -2px 0;
       }
 
       > .tab-button {
@@ -361,7 +361,7 @@ tab-container {
     &[placement='top'],
     &[placement='bottom'] {
       &::part(tablist-wrapper) {
-        overflow-x: scroll;
+        overflow-x: auto;
         overflow-y: hidden;
       }
 
@@ -471,7 +471,7 @@ tab-container {
   // ========================================
   &[type='segment'] {
     &::part(tablist-wrapper) {
-      overflow-x: scroll;
+      overflow-x: auto;
       overflow-y: hidden;
     }
 
diff --git a/layouts/_partials/init/index.html b/layouts/_partials/init/index.html
index b2497e3f..7733942d 100644
--- a/layouts/_partials/init/index.html
+++ b/layouts/_partials/init/index.html
@@ -1,4 +1,4 @@
-{{- hugo.Store.Set "version" "v0.4.4" -}}
+{{- hugo.Store.Set "version" "v0.4.5-20260319071939-1db7fbde" -}}
 {{- .Store.Set "this" dict -}}
 
 {{- partial "init/detection-env.html" . -}}