diff --git a/.memory/worklog.json b/.memory/worklog.json
index 1690f65..3ece4f5 100644
--- a/.memory/worklog.json
+++ b/.memory/worklog.json
@@ -1,11 +1,5 @@
 {
   "entries": [
-    {
-      "files_changed": 1,
-      "message": "Claude 会话活跃 · 最近命令：claude · 1 项未提交变更 · 最近提交：auto-save 2026-05-14 05:21 (~3)",
-      "ts": "2026-05-13T21:23:13Z",
-      "type": "session-heartbeat"
-    },
     {
       "files_changed": 3,
       "hash": "2c19b52",
@@ -3264,6 +3258,13 @@
       "type": "session-heartbeat",
       "message": "Codex 会话活跃 · 最近命令：codex · 1 项未提交变更 · 最近提交：auto-save 2026-05-15 23:05 (+1, ~4)",
       "files_changed": 1
+    },
+    {
+      "ts": "2026-05-15T23:15:42+08:00",
+      "type": "commit",
+      "message": "auto-save 2026-05-15 23:10 (~4)",
+      "hash": "5f9d6c1",
+      "files_changed": 4
     }
   ]
 }
diff --git a/web/app/globals.css b/web/app/globals.css
index 255eceb..9a1075e 100644
--- a/web/app/globals.css
+++ b/web/app/globals.css
@@ -400,7 +400,7 @@
   backdrop-filter: none;
   overflow: visible;
 }
-.login-brand-cluster {
+.login-top-brand {
   position: absolute;
   left: 24px;
   top: 22px;
@@ -410,13 +410,13 @@
   gap: 12px;
   pointer-events: none;
 }
-.login-skg-mark {
+.login-top-brand__logo {
   width: 126px;
   height: auto;
   opacity: 0.86;
   filter: invert(1) brightness(1.25) drop-shadow(0 10px 20px rgba(0, 0, 0, 0.45));
 }
-.login-system-mark {
+.login-top-brand__system {
   border-left: 1px solid rgba(255, 255, 255, 0.18);
   padding-left: 12px;
   color: rgba(255, 255, 255, 0.66);
@@ -1228,15 +1228,15 @@
     justify-self: center;
     padding: 16px 18px 20px;
   }
-  .login-brand-cluster {
+  .login-top-brand {
     left: 18px;
     top: 16px;
     gap: 9px;
   }
-  .login-skg-mark {
+  .login-top-brand__logo {
     width: 98px;
   }
-  .login-system-mark {
+  .login-top-brand__system {
     max-width: 92px;
     padding-left: 9px;
     font-size: 9px;
diff --git a/web/app/login/page.tsx b/web/app/login/page.tsx
index 9be3472..11b858a 100644
--- a/web/app/login/page.tsx
+++ b/web/app/login/page.tsx
@@ -82,9 +82,9 @@ export default function LoginPage() {
       <div className="login-oasis-shade" />
       <div className="login-source-overlay">
         <section className="login-auth-panel login-source-auth-panel login-source-combo-panel rounded-[8px]">
-          <div className="login-brand-cluster" aria-hidden="true">
-            <img className="login-skg-mark" src="/skg-logo-black.svg" alt="" />
-            <span className="login-system-mark">Marketing Studio</span>
+          <div className="login-top-brand" aria-hidden="true">
+            <img className="login-top-brand__logo" src="/skg-logo-black.svg" alt="" />
+            <span className="login-top-brand__system">Marketing Studio</span>
           </div>
           <div className="login-source-character-strip" aria-hidden="true">
             <AnimatedLoginCharacters mood={mood} eyeOffset={eyeOffset} />