From 442713b4ef1bcd3f1fe5488d914910980f596cda Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=B1=A4=E5=AD=A6=E4=BC=9A?= <tangxuehui@wondersgroup.com>
Date: Sun, 14 Jun 2026 21:25:04 +0800
Subject: [PATCH] style: refine Baihua login logo plate

---
 frontend/src/styles/main.css | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/frontend/src/styles/main.css b/frontend/src/styles/main.css
index 83851ff..b424311 100644
--- a/frontend/src/styles/main.css
+++ b/frontend/src/styles/main.css
@@ -14563,8 +14563,16 @@ body .login-production-layout .login-logo {
   border-radius: 14px;
   object-fit: contain;
   object-position: center;
-  background: rgba(255, 255, 255, 0.94);
-  box-shadow: 0 12px 32px rgba(2, 6, 23, 0.28);
+  background:
+    radial-gradient(circle at 18% 18%, rgba(232, 247, 255, 0.54), transparent 34%),
+    linear-gradient(135deg, rgba(181, 220, 239, 0.76), rgba(78, 128, 157, 0.46) 52%, rgba(12, 35, 55, 0.64)),
+    rgba(15, 38, 58, 0.58);
+  box-shadow:
+    inset 0 1px 0 rgba(255, 255, 255, 0.42),
+    inset 0 -12px 26px rgba(3, 13, 24, 0.2),
+    0 12px 30px rgba(2, 6, 23, 0.28),
+    0 0 0 1px rgba(77, 174, 221, 0.22);
+  backdrop-filter: blur(10px) saturate(138%);
 }
 
 body .login-line-brand span {