From cb9df1b9594aa6b011cdaba496b809f5e29dbddf Mon Sep 17 00:00:00 2001
From: mjsoftware <1406993111@qq.com>
Date: Fri, 14 Mar 2025 17:35:52 +0800
Subject: [PATCH] =?UTF-8?q?=E8=83=8C=E6=99=AF=E5=9B=BE=E7=89=87=E8=8E=B7?=
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MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 templates/security_link.html | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/templates/security_link.html b/templates/security_link.html
index 85c411c..fbc46db 100644
--- a/templates/security_link.html
+++ b/templates/security_link.html
@@ -16,6 +16,10 @@
     th:text="${#strings.isEmpty(t) ? site.title + '-安全中心' : t1}">
     </title>
     <style type="text/css">
+        html {
+            --back-img-url: url([[${#strings.defaultString(theme.config.security_link_config.security_link_site_img_background, '')}]]);
+        }
+
         body {
             display: flex;
             align-items: center;
@@ -31,12 +35,12 @@
         }
 
         html.light body {
-            background-image: linear-gradient(135deg, #a0a0a0 0%, #8c8c8c 100%), url([[${#strings.defaultString(theme.config.security_link_config.security_link_site_img_background, '')}]]);
+            background-image: linear-gradient(135deg, #a0a0a0 0%, #8c8c8c 100%), var(--back-img-url);
             background-blend-mode: overlay;
         }
 
         html.dark body {
-            background-image: linear-gradient(135deg, #364f6b 0%, #222831 100%), url([[${#strings.defaultString(theme.config.security_link_config.security_link_site_img_background, '')}]]);
+            background-image: linear-gradient(135deg, #364f6b 0%, #222831 100%), var(--back-img-url);
             background-blend-mode: overlay;
         }