diff --git a/frontend/src/layouts/MainLayout.tsx b/frontend/src/layouts/MainLayout.tsx
index fa2ffab..90f1de1 100644
--- a/frontend/src/layouts/MainLayout.tsx
+++ b/frontend/src/layouts/MainLayout.tsx
@@ -520,10 +520,10 @@ export default function MainLayout() {
       <div className="app-frame">
       <header className="app-header">
         <div className="header-inner">
-          {isMobile && !isCompose && (
+          {!isCompose && (
             <button
               type="button"
-              className="header-icon-btn"
+              className="header-icon-btn header-menu-btn"
               onClick={openSidebar}
               aria-label="打开导航菜单"
               aria-expanded={sidebarOpen}
@@ -536,7 +536,7 @@ export default function MainLayout() {
           {/* 任意页点 Logo：回首页并强制刷新，不展示会话缓存 */}
           <button type="button" className="header-brand" onClick={() => navigateFeed(nav, '/', { refresh: true })}>
             <SiteBrandMark branding={branding} className="header-logo-mark" />
-            {!isMobile && <span className="header-logo-text">{branding.name}</span>}
+            <span className="header-logo-text">{branding.name}</span>
           </button>
 
           {!isCompose && isMobile && (
@@ -621,7 +621,7 @@ export default function MainLayout() {
               aria-label="发帖"
             >
               <Plus size={16} aria-hidden />
-              {!isMobile && <span>发帖</span>}
+              <span className="header-compose-btn__label">发帖</span>
             </button>
             )}
 
@@ -641,17 +641,15 @@ export default function MainLayout() {
                 </button>
               )}
 
-              {!isMobile && (
-                <button
+              <button
                   type="button"
-                  className="header-icon-btn"
+                  className="header-icon-btn header-theme-btn"
                   onClick={toggle}
                   aria-label={theme === 'light' ? '切换暗色模式' : '切换亮色模式'}
                   title={theme === 'light' ? '切换暗色模式' : '切换亮色模式'}
                 >
                   {theme === 'light' ? <Moon size={18} aria-hidden /> : <Sun size={18} aria-hidden />}
                 </button>
-              )}
 
               {authLoading ? (
                 <span className="header-auth-slot header-auth-slot--loading" aria-hidden />
diff --git a/frontend/src/styles/global.css b/frontend/src/styles/global.css
index 0c884c6..16bc698 100644
--- a/frontend/src/styles/global.css
+++ b/frontend/src/styles/global.css
@@ -345,6 +345,16 @@ html.dark .top-progress {
   }
 }
 
+@media (min-width: 769px) {
+  /* 桌面：只保留壳层贴底页脚，隐藏列表内流入页脚 */
+  .post-list-scroll > .site-footer {
+    display: none;
+  }
+  .header-menu-btn {
+    display: none;
+  }
+}
+
 .admin-brand-sections > .admin-settings-section {
   margin-top: 20px;
   padding-top: 16px;
@@ -1974,10 +1984,17 @@ html.dark .ssr-theme-icon--sun {
   .sidebar { display: none; }
   .header-inner { padding: 0 12px; gap: 8px; }
   .header-brand { flex-shrink: 0; }
+  .header-logo-text { display: none; }
+  .header-menu-btn { display: inline-flex; }
+  .header-theme-btn { display: none; }
+  .header-compose-btn__label { display: none; }
   .header-search-wrap { max-width: none; }
   .header-compose-btn { width: 34px; padding: 0; justify-content: center; }
   .header-action-group { gap: 4px; }
 
+  /* 手机：藏壳层贴底页脚（列表内 InFlow 负责） */
+  .app-frame > .site-footer { display: none; }
+
   .post-search-field__input {
     font-size: 16px;
   }
@@ -3144,7 +3161,7 @@ a.post-row {
 .post-row--v2 .post-meta {
   display: flex;
   align-items: center;
-  justify-content: space-between;
+  justify-content: flex-start;
   flex-wrap: nowrap;
   gap: 8px;
   min-width: 0;
@@ -3158,7 +3175,7 @@ a.post-row {
   flex-wrap: nowrap;
   gap: 0;
   min-width: 0;
-  flex: 1;
+  flex: 0 1 auto;
   overflow: hidden;
 }
 
@@ -3354,6 +3371,8 @@ a.post-row {
 
 .post-row--v2 .post-stats {
   gap: 8px;
+  flex-shrink: 0;
+  margin-left: 0;
 }
 
 .post-row--v2 .post-stat {
diff --git a/handler/ssr_home.go b/handler/ssr_home.go
index 82088ff..929a03d 100644
--- a/handler/ssr_home.go
+++ b/handler/ssr_home.go
@@ -342,6 +342,10 @@ func renderHomeSSRHTML(data *homeSSRData) string {
 	b.WriteString(`<div class="app-shell ssr-home"><div class="app-frame">`)
 
 	b.WriteString(`<header class="app-header"><div class="header-inner">`)
+	// 手机端汉堡：桌面 CSS 隐藏；hydrate 后由 React 接管点击
+	b.WriteString(`<button type="button" class="header-icon-btn header-menu-btn" aria-label="打开导航菜单" title="导航">`)
+	b.WriteString(ssrIconMenu())
+	b.WriteString(`</button>`)
 	b.WriteString(`<a class="header-brand" href="/">`)
 	if logo := strings.TrimSpace(boot.Branding.Logo); logo != "" {
 		b.WriteString(`<img class="header-logo-mark" src="` + html.EscapeString(logo) + `" alt=""/>`)
@@ -366,11 +370,11 @@ func renderHomeSSRHTML(data *homeSSRData) string {
 	}
 	b.WriteString(`<a class="header-compose-btn" href="` + composeHref + `" aria-label="发帖">`)
 	b.WriteString(ssrIconPlus())
-	b.WriteString(`<span>发帖</span></a>`)
+	b.WriteString(`<span class="header-compose-btn__label">发帖</span></a>`)
 
 	b.WriteString(`<div class="header-action-group">`)
-	// 主题：双图标 + CSS，配合 documentElement.dark
-	b.WriteString(`<button type="button" class="header-icon-btn" aria-label="切换主题" title="切换主题">`)
+	// 主题：双图标 + CSS，配合 documentElement.dark；手机顶栏 CSS 隐藏
+	b.WriteString(`<button type="button" class="header-icon-btn header-theme-btn" aria-label="切换主题" title="切换主题">`)
 	b.WriteString(`<span class="ssr-theme-icon ssr-theme-icon--moon">` + ssrIconMoon() + `</span>`)
 	b.WriteString(`<span class="ssr-theme-icon ssr-theme-icon--sun">` + ssrIconSun() + `</span>`)
 	b.WriteString(`</button>`)
@@ -593,7 +597,10 @@ func writeSSRFeed(b *strings.Builder, boot homeBootPayload, meta homeSSRMeta) {
 			writeSSRPostRow(b, &boot.Posts[i], boot.BoardID, meta.permalink, boot.Sort, titleOnly, needExcerpt, needThumb)
 		}
 	}
-	b.WriteString(`</div></div></div></div>`)
+	b.WriteString(`</div>`)
+	// 手机端流入页脚（桌面 CSS 隐藏）；壳层贴底页脚见 writeSSRFooter
+	writeSSRFooter(b, boot, meta)
+	b.WriteString(`</div></div></div>`)
 }
 
 func ssrFilterQuery(boot homeBootPayload) url.Values {
diff --git a/handler/ssr_icons.go b/handler/ssr_icons.go
index 49cd204..62ca7b6 100644
--- a/handler/ssr_icons.go
+++ b/handler/ssr_icons.go
@@ -60,6 +60,14 @@ func ssrIconPlus() string {
 	)
 }
 
+func ssrIconMenu() string {
+	return ssrSVG(18,
+		`<path d="M4 5h16"/>`,
+		`<path d="M4 12h16"/>`,
+		`<path d="M4 19h16"/>`,
+	)
+}
+
 func ssrIconMoon() string {
 	return ssrSVG(18,
 		`<path d="M20.985 12.486a9 9 0 1 1-9.473-9.472c.405-.022.617.46.402.803a6 6 0 0 0 8.268 8.268c.344-.215.825-.004.803.401"/>`,