feat: stage sidebar submenu panel visibility

2026-03-28 15:29:33 +08:00
parent 0bd2090d74
commit f270bbd685
3 changed files with 86 additions and 0 deletions
--- a/assets/styles/_sidebar.css
+++ b/assets/styles/_sidebar.css
@@ -220,12 +220,27 @@
  /* 移除顶部 padding，避免标题上方出现缝隙 */
  scrollbar-width: none;
  /* Firefox 隐藏滚动条 */
+  opacity: 0;
+  visibility: hidden;
+  pointer-events: none;
+  transition:
+    opacity 0.18s ease,
+    visibility 0s linear 0.18s;
 }

 .sidebar-submenu-panel:empty {
  display: none;
 }

+.sidebar.submenu-panel-visible .sidebar-submenu-panel:not(:empty) {
+  opacity: 1;
+  visibility: visible;
+  pointer-events: auto;
+  transition:
+    opacity 0.18s ease,
+    visibility 0s linear 0s;
+}
+
 .sidebar-submenu-panel::-webkit-scrollbar {
  display: none;
  /* Webkit 浏览器隐藏滚动条 */