crates/web/assets/app.css

@@ -2,7 +2,14 @@ body { font-family: system-ui, sans-serif; margin: 0; color: #1a1a1a; height: 10
 .app-shell { display: flex; height: 100vh; }
 .content-header { display: flex; align-items: center; gap: 0.75rem; padding: 1.5rem 1.5rem 0.5rem; }
 .content-header h2 { margin: 0; }
-.article-scroll-area { flex: 1; min-height: 0; padding: 0 1.5rem 1.5rem; }
+/* Target the primitive's own stable data attribute, not a class we pass in:
+   ScrollArea sets its own `class` after spreading our attributes, so a
+   caller-supplied class never reaches the DOM (confirmed by inspecting the
+   live element — it only ever carries "dx-scroll-area-auto-hide"). Without
+   this, the scroll div has no bounded height, so it just grows to fit every
+   article (nothing to scroll) while its ancestor's overflow: hidden clips
+   everything past the viewport instead. */
+main > [data-scroll-direction] { flex: 1; min-height: 0; padding: 0 1.5rem 1.5rem; }
 .article-list { list-style: none; padding: 0; margin: 0; }
 .article-row { border-bottom: 1px solid #ddd; padding: 1rem 0; display: flex; flex-direction: column; align-items: flex-start; gap: 0.5rem; }
 .article-row-header { display: flex; align-items: baseline; flex-wrap: wrap; gap: 0.5rem; }

crates/web/src/app/mod.rs

@@ -85,7 +85,6 @@ pub fn App() -> Element {
                     }
                 }
                 SidebarInset {
-                    main {
                     div { class: "content-header",
                         SidebarTrigger {}
                         h2 {
@@ -104,7 +103,8 @@ pub fn App() -> Element {
                             }
                         }
                     }
-                        ScrollArea { class: "article-scroll-area",
+                    ScrollArea {
+                        direction: dioxus_primitives::scroll_area::ScrollDirection::Vertical,
                         match articles.read().as_ref() {
                             Some(Ok(articles)) => rsx! {
                                 ul { class: "article-list",
@@ -122,4 +122,3 @@ pub fn App() -> Element {
         }
     }
 }
-}