真机修复：lightbox 打开时隐藏吸顶顶栏——backdrop-filter 元素的合成层在真机上会盖住 z-index 更高的遮罩（顶部出现未遮罩亮带）；顺带全屏观感更干净

2026-09-29 01:38:24 +08:00
parent ce07f4a347
commit 2674bea223
2 changed files with 11 additions and 0 deletions
@@ -1452,6 +1452,12 @@ a.cm-name-a:hover {color: var(--accent);}
 .admin-shell .image-resize-handle {opacity: 0.45;}
 .admin-shell .image-wrapper:hover .image-resize-handle {opacity: 1;}

+/* lightbox 打开时藏掉吸顶/固定栏：一是全屏观感，二是绕开真机上
+   backdrop-filter 元素合成层盖过遮罩的 Chromium 绘制问题 */
+body.lb-open .sticky-head,
+body.lb-open .topbar,
+body.lb-open .reading-bar {visibility: hidden;}
+
 /* classic 文章页阅读进度条：视口顶部细线，vivid 的同款能力 */
 .reading-bar {position: fixed;
  top: 0;