diff --git a/public/static/css/newin.css b/public/static/css/newin.css
index 3a9c28b..0c287d1 100644
--- a/public/static/css/newin.css
+++ b/public/static/css/newin.css
@@ -608,12 +608,14 @@ footer a:hover{ color:#fff; text-decoration:underline; }
     justify-content: center;
     gap: 8px;
     border: 1px solid rgba(255,255,255,.36);
-    border-radius: 14px;
+    border-radius: 12px;
     background: rgba(255,255,255,.08);
     font-weight: 800;
+    padding-left: 14px;
+    padding-right: 14px;
 }
 .topbar .topbar-user-btn i{
-    font-size: 22px;
+    font-size: 18px;
     line-height: 1;
 }
 /* PC：#nav 在同一行靠右 */
@@ -724,55 +726,6 @@ footer a:hover{ color:#fff; text-decoration:underline; }
 .why2-item h6{ margin: 0 0 4px; font-weight: 900; }
 .why2-item p{ margin:0; color: rgba(15,23,42,.70); font-size: 13px; line-height:1.75; }
 
-/* Public nav layout */
-@media (min-width: 1200px){
-    .topbar .navbar{
-        min-height: 140px;
-    }
-    .topbar .topbar-inner{
-        max-width: none;
-        padding-left: 36px;
-        padding-right: 138px;
-    }
-    .topbar .topbar-head{
-        display: none;
-    }
-    .topbar .topbar-nav{
-        display: flex !important;
-        align-items: center;
-        justify-content: space-between;
-        gap: 24px;
-    }
-    .topbar .topbar-main-nav{
-        flex: 1 1 auto;
-        justify-content: flex-start;
-        gap: 40px !important;
-    }
-    .topbar .topbar-main-nav .nav-link{
-        padding: 0;
-        font-size: 28px;
-        font-weight: 500;
-        line-height: 1.2;
-    }
-    .topbar .topbar-user-nav{
-        flex: 0 0 auto;
-        justify-content: flex-end;
-        margin-left: auto;
-    }
-    .topbar .topbar-user-btn{
-        min-width: 196px;
-        height: 68px;
-        padding: 0 22px;
-        font-size: 28px;
-        border-radius: 14px;
-    }
-    .topbar .topbar-logout-link{
-        font-size: 18px;
-        padding-left: 6px;
-        padding-right: 0;
-    }
-}
-
 @media (max-width: 1199.98px){
     .topbar .topbar-user-btn{
         width: 100%;