From 86955c3cf51b8d00e287728ad67b5da4ff1dd35e Mon Sep 17 00:00:00 2001
From: dekun <dekun@local>
Date: Sun, 2 Aug 2026 15:41:52 +0800
Subject: [PATCH] Enlarge header subtitle with underline and dash prefix.

Co-authored-by: Cursor <cursoragent@cursor.com>
---
 control/frontend/src/App.tsx    |  2 +-
 control/frontend/src/styles.css | 13 +++++++++----
 2 files changed, 10 insertions(+), 5 deletions(-)

diff --git a/control/frontend/src/App.tsx b/control/frontend/src/App.tsx
index a6ff051..59cd863 100644
--- a/control/frontend/src/App.tsx
+++ b/control/frontend/src/App.tsx
@@ -28,7 +28,7 @@ function Shell({ children }: { children: ReactNode }) {
         <div className="header-top">
           <div className="header-title-wrap">
             <div className="header-title">自动化对冲监控系统</div>
-            <div className="header-subtitle">比特骆驼开发定制</div>
+            <div className="header-subtitle">—— 比特骆驼开发定制</div>
           </div>
         </div>
         <div className="header-bar">
diff --git a/control/frontend/src/styles.css b/control/frontend/src/styles.css
index 350233d..1fd5c71 100644
--- a/control/frontend/src/styles.css
+++ b/control/frontend/src/styles.css
@@ -85,13 +85,18 @@ body {
 
 .header-subtitle {
   align-self: flex-end;
-  margin-top: 4px;
+  margin-top: 6px;
   margin-right: -0.4em;
-  padding-left: 2.5em;
-  font-size: 0.78rem;
-  letter-spacing: 0.2em;
+  padding-left: 1.2em;
+  padding-bottom: 2px;
+  font-size: 0.95rem;
+  letter-spacing: 0.16em;
   color: var(--muted);
   white-space: nowrap;
+  text-decoration: underline;
+  text-underline-offset: 4px;
+  text-decoration-thickness: 1px;
+  text-decoration-color: rgba(0, 200, 255, 0.45);
 }
 
 .header-bar {