From c3e702f4e28b9dbb892f243e6643b47a71d50c4b Mon Sep 17 00:00:00 2001
From: peijunlei <pjl@suq.cn>
Date: Mon, 31 Aug 2026 17:50:55 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E6=B7=BB=E5=8A=A0=20hover=20=E5=B1=95?=
 =?UTF-8?q?=E5=BC=80=20mega=20=E9=9D=A2=E6=9D=BF=E6=97=B6=E7=A6=81?=
 =?UTF-8?q?=E6=AD=A2/=E6=81=A2=E5=A4=8D=E9=A1=B5=E9=9D=A2=E6=BB=9A?=
 =?UTF-8?q?=E5=8A=A8=E5=8A=9F=E8=83=BD=E5=B9=B6=E6=9B=B4=E6=96=B0=E6=A0=B7?=
 =?UTF-8?q?=E5=BC=8F?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 public/themes/dist_static/static/css/common.css | 1 +
 public/themes/dist_static/static/js/common.js   | 9 +++++++++
 public/themes/static_new/styles/base.css        | 1 +
 3 files changed, 11 insertions(+)

diff --git a/public/themes/dist_static/static/css/common.css b/public/themes/dist_static/static/css/common.css
index d56bb03..80997ac 100644
--- a/public/themes/dist_static/static/css/common.css
+++ b/public/themes/dist_static/static/css/common.css
@@ -308,6 +308,7 @@ body {
   height: 100%;
 }html {
   font-size: 16Px;
+  scrollbar-gutter: stable;
 }body {
   overflow-x: hidden;
   font-family: "MiSans VF", "PingFang SC", sans-serif;
diff --git a/public/themes/dist_static/static/js/common.js b/public/themes/dist_static/static/js/common.js
index 8411a14..c9d1e07 100644
--- a/public/themes/dist_static/static/js/common.js
+++ b/public/themes/dist_static/static/js/common.js
@@ -146,5 +146,14 @@ $(function() {
 		$subgroup.toggleClass("is-expanded", !isExpanded);
 		$(this).attr("aria-expanded", !isExpanded);
 	});
+
+	// hover 展开 mega 面板时禁止/恢复页面滚动
+	$(".site-header__nav-item--mega").on("mouseenter", function() {
+		if ($("body").hasClass("is-mask-open")) return;
+		lenis.stop();
+	}).on("mouseleave", function() {
+		if ($("body").hasClass("is-mask-open")) return;
+		lenis.start();
+	});
 });
 //#endregion
diff --git a/public/themes/static_new/styles/base.css b/public/themes/static_new/styles/base.css
index ec603eb..e7c10ae 100644
--- a/public/themes/static_new/styles/base.css
+++ b/public/themes/static_new/styles/base.css
@@ -4,6 +4,7 @@
 /* 页内锚点平滑滚动：html + body 都写，兼容不同浏览器的滚动根节点 */
 html {
   font-size: 16px;
+  scrollbar-gutter: stable;
 }
 html,body{
   width: 100%;