From a789f29ceec4734e7471592921d1ce67f1a10a7e Mon Sep 17 00:00:00 2001
From: superafun <fmy3@qq.com>
Date: Mon, 27 Jul 2026 23:10:57 +0800
Subject: [PATCH] fix: make the sidebar scrollable when content overflows
 (#6031)

---
 frontend/src/css/base.css   | 2 ++
 frontend/src/css/mobile.css | 3 ++-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/frontend/src/css/base.css b/frontend/src/css/base.css
index cdb3319b..268289ac 100644
--- a/frontend/src/css/base.css
+++ b/frontend/src/css/base.css
@@ -56,6 +56,8 @@ nav {
   position: fixed;
   top: 4em;
   left: 0;
+  height: calc(100vh - 4em);
+  overflow-y: auto;
 }
 
 html[dir="rtl"] nav {
diff --git a/frontend/src/css/mobile.css b/frontend/src/css/mobile.css
index baace203..8c0a7641 100644
--- a/frontend/src/css/mobile.css
+++ b/frontend/src/css/mobile.css
@@ -113,8 +113,9 @@
     top: 0;
     z-index: 99999;
     background: var(--surfaceSecondary);
-    height: 100%;
+    height: 100vh;
     width: 16em;
+    overflow-y: auto;
     box-shadow: 0 0 5px var(--borderPrimary);
     transition: 0.1s ease left;
     left: -17em;