diff --git a/console-ui/public/portal/index.html b/console-ui/public/portal/index.html
index 3c6685b..8082f60 100644
--- a/console-ui/public/portal/index.html
+++ b/console-ui/public/portal/index.html
@@ -62,7 +62,7 @@
height:44px 時實際字高僅約 14px，看起來過小。改用裁淨版（493x88，長寬比 5.604:1，
四邊已裁到字腔邊緣無留白），此時 height:44px＝實際字高 44px。 */
.brand { display: flex; justify-content: center; }
- .brand img { height: 44px; width: auto; display: block; }
+ .brand img { height: clamp(32px, 8.5vw, 48px); width: auto; display: block; max-width: 100%; }
.brand .wm-paper { display: none; }
:root[data-theme="dark"] .brand .wm-ink { display: none; }
:root[data-theme="dark"] .brand .wm-paper { display: block; }
@@ -88,7 +88,10 @@
main { padding-bottom: 20px; }
#sidenav { display: flex; width: 216px; flex: none; position: sticky; top: 0; height: 100vh; border-right: 2px solid rgba(var(--amber-rgb),.35); padding: 28px 0; flex-direction: column; gap: 4px; }
#sidenav .logo { display: flex; color: var(--ink); padding: 0 24px 20px; }
- #sidenav .logo svg { height: 26px; width: auto; display: block; }
+ #sidenav .logo img { height: clamp(26px, 6vw, 34px); width: auto; display: block; max-width: 100%; }
+ #sidenav .logo .wm-paper { display: none; }
+ :root[data-theme="dark"] #sidenav .logo .wm-ink { display: none; }
+ :root[data-theme="dark"] #sidenav .logo .wm-paper { display: block; }
#sidenav .nav { padding: 13px 24px; font-size: 16px; cursor: pointer; letter-spacing: .08em; color: rgba(var(--ink-rgb),.6); border-right: 2px solid transparent; }
#sidenav .nav.on { color: var(--amber); background: rgba(var(--amber-rgb),.08); border-right-color: var(--amber); font-family: 'Songti TC','LiSong Pro',PMingLiU,serif; font-weight: 600; }
#sidenav .nav.hide { display: none; }
@@ -191,7 +194,7 @@
+ 
