diff --git a/public/static/css/phone-image-templates.css b/public/static/css/phone-image-templates.css
index 89ee876..377c47d 100644
--- a/public/static/css/phone-image-templates.css
+++ b/public/static/css/phone-image-templates.css
@@ -262,6 +262,33 @@
     text-indent: 0;
 }
 
+/* 品牌头部 - 所有页面顶部统一品牌标识 */
+.brand-header {
+    display: flex;
+    align-items: center;
+    padding: 6px 0;
+    margin-bottom: 4px;
+    flex-shrink: 0;
+    gap: 8px;
+}
+
+.brand-header .brand-logo {
+    height: 24px;
+    width: 24px;
+    flex-shrink: 0;
+    border-radius: 4px;
+}
+
+.brand-header .brand-name {
+    font-size: 13px;
+    color: #666;
+    white-space: nowrap;
+    overflow: hidden;
+    text-overflow: ellipsis;
+    line-height: 1;
+    letter-spacing: 0.5px;
+}
+
 /* 内容页 - 正文区域 */
 .page-content {
     flex: 1;