diff --git a/components/hero-section.tsx b/components/hero-section.tsx
index 923d37f..d744fe8 100644
--- a/components/hero-section.tsx
+++ b/components/hero-section.tsx
@@ -89,7 +89,7 @@ export function HeroSection({ title, tagline }: HeroSectionProps) {
   }, [reducedMotion]);
 
   return (
-    <div className="relative min-h-[280px] w-full overflow-hidden rounded-2xl sm:min-h-[320px] lg:min-h-[360px] xl:min-h-[400px]">
+    <div className="relative h-[360px] w-full overflow-hidden rounded-2xl sm:h-[400px] lg:h-[440px] xl:h-[480px]">
       {/* Matrix rain - full area, fades out */}
       {!reducedMotion && (
         <div
diff --git a/components/mastodon-feed.tsx b/components/mastodon-feed.tsx
index 2a093fe..4edeb11 100644
--- a/components/mastodon-feed.tsx
+++ b/components/mastodon-feed.tsx
@@ -134,10 +134,83 @@ export function MastodonFeed() {
                     {truncated}
                   </p>
 
-                  {/* Media indicator */}
+                  {/* Media attachments - render images/videos from remote URLs */}
                   {hasMedia && (
-                    <div className="type-small text-slate-400 dark:text-slate-500">
-                      📎 包含 {displayStatus.media_attachments.length} 個媒體
+                    <div
+                      className={`mt-1.5 grid gap-1 ${
+                        displayStatus.media_attachments.length === 1
+                          ? 'grid-cols-1'
+                          : 'grid-cols-2'
+                      }`}
+                    >
+                      {displayStatus.media_attachments.map((att) => {
+                        const src = att.preview_url ?? att.url;
+                        if (!src) return null;
+
+                        if (att.type === 'image') {
+                          return (
+                            <img
+                              key={att.id}
+                              src={src}
+                              alt={att.description ?? ''}
+                              loading="lazy"
+                              className="aspect-video w-full rounded-md object-cover"
+                            />
+                          );
+                        }
+                        if (att.type === 'gifv' && att.url) {
+                          return (
+                            <div
+                              key={att.id}
+                              className="overflow-hidden rounded-md"
+                              onClick={(e) => e.stopPropagation()}
+                            >
+                              <video
+                                src={att.url}
+                                poster={att.preview_url ?? undefined}
+                                autoPlay
+                                loop
+                                muted
+                                playsInline
+                                className="aspect-video w-full object-cover"
+                              />
+                            </div>
+                          );
+                        }
+                        if (att.type === 'video' && att.url) {
+                          return (
+                            <div
+                              key={att.id}
+                              className="overflow-hidden rounded-md"
+                              onClick={(e) => e.stopPropagation()}
+                            >
+                              <video
+                                src={att.url}
+                                poster={att.preview_url ?? undefined}
+                                controls
+                                playsInline
+                                className="aspect-video w-full object-cover"
+                              />
+                            </div>
+                          );
+                        }
+                        if (att.type === 'audio' && att.preview_url) {
+                          return (
+                            <div
+                              key={att.id}
+                              className="flex aspect-video w-full items-center justify-center rounded-md bg-slate-200 dark:bg-slate-700"
+                            >
+                              <img
+                                src={att.preview_url}
+                                alt={att.description ?? '音訊'}
+                                loading="lazy"
+                                className="h-full w-full object-cover opacity-80"
+                              />
+                            </div>
+                          );
+                        }
+                        return null;
+                      })}
                     </div>
                   )}
 
diff --git a/components/nav-menu.tsx b/components/nav-menu.tsx
index 29d2fc8..625ca94 100644
--- a/components/nav-menu.tsx
+++ b/components/nav-menu.tsx
@@ -131,8 +131,8 @@ export function NavMenu({ items }: NavMenuProps) {
         className="motion-link inline-flex items-center gap-2 rounded-xl px-3 py-2 text-sm text-slate-600 hover:bg-slate-100 hover:text-accent focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-accent/40 dark:text-slate-200 dark:hover:bg-slate-800"
         onClick={close}
       >
-        <Icon className="h-4 w-4 text-slate-400" />
-        <span>{item.label}</span>
+        <Icon className="h-4 w-4 shrink-0 text-slate-400" />
+        <span className="whitespace-nowrap">{item.label}</span>
       </Link>
     ) : null;
   };
@@ -150,8 +150,8 @@ export function NavMenu({ items }: NavMenuProps) {
             className="flex w-full items-center justify-between rounded-xl px-4 py-3 text-base font-medium text-slate-700 transition-colors active:bg-slate-100 dark:text-slate-200 dark:active:bg-slate-800"
           >
             <div className="flex items-center gap-3">
-              <Icon className="h-5 w-5 text-slate-400" />
-              <span>{item.label}</span>
+              <Icon className="h-5 w-5 shrink-0 text-slate-400" />
+              <span className="whitespace-nowrap">{item.label}</span>
             </div>
             <FiChevronRight
               className={`h-5 w-5 text-slate-400 transition-transform duration-200 ${isExpanded ? 'rotate-90' : ''}`}
@@ -178,8 +178,8 @@ export function NavMenu({ items }: NavMenuProps) {
         className="flex w-full items-center gap-3 rounded-xl px-4 py-3 text-base font-medium text-slate-700 transition-colors active:bg-slate-100 dark:text-slate-200 dark:active:bg-slate-800"
         onClick={close}
       >
-        <Icon className="h-5 w-5 text-slate-400" />
-        <span>{item.label}</span>
+        <Icon className="h-5 w-5 shrink-0 text-slate-400" />
+        <span className="whitespace-nowrap">{item.label}</span>
       </Link>
     ) : null;
   };
@@ -261,13 +261,13 @@ export function NavMenu({ items }: NavMenuProps) {
               >
                 <button
                   type="button"
-                  className="motion-link type-nav inline-flex items-center gap-1.5 rounded-full px-3 py-1 text-slate-600 hover:text-accent focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-accent/40 dark:text-slate-200"
+                  className="motion-link type-nav inline-flex shrink-0 items-center gap-1.5 rounded-full px-3 py-1 text-slate-600 hover:text-accent focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-accent/40 dark:text-slate-200"
                   aria-haspopup="menu"
                   aria-expanded={isOpen}
                 >
-                  <Icon className="h-3.5 w-3.5 text-slate-400 transition group-hover:text-accent" />
-                  <span>{item.label}</span>
-                  <FiChevronDown className="h-3 w-3 text-slate-400 transition group-hover:text-accent" />
+                  <Icon className="h-3.5 w-3.5 shrink-0 text-slate-400 transition group-hover:text-accent" />
+                  <span className="whitespace-nowrap">{item.label}</span>
+                  <FiChevronDown className="h-3 w-3 shrink-0 text-slate-400 transition group-hover:text-accent" />
                 </button>
 
                 <div
@@ -290,11 +290,11 @@ export function NavMenu({ items }: NavMenuProps) {
             <Link
               key={item.key}
               href={item.href}
-              className="motion-link type-nav group relative inline-flex items-center gap-1.5 rounded-full px-3 py-1 text-slate-600 hover:text-accent focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-accent/40 dark:text-slate-200"
+              className="motion-link type-nav group relative inline-flex shrink-0 items-center gap-1.5 rounded-full px-3 py-1 text-slate-600 hover:text-accent focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-accent/40 dark:text-slate-200"
               onClick={close}
             >
-              <Icon className="h-3.5 w-3.5 text-slate-400 transition group-hover:text-accent" />
-              <span>{item.label}</span>
+              <Icon className="h-3.5 w-3.5 shrink-0 text-slate-400 transition group-hover:text-accent" />
+              <span className="whitespace-nowrap">{item.label}</span>
               <span className="absolute inset-x-3 -bottom-0.5 h-px origin-left scale-x-0 bg-accent transition duration-180 ease-snappy group-hover:scale-x-100" aria-hidden="true" />
             </Link>
           ) : null;
diff --git a/components/search-modal.tsx b/components/search-modal.tsx
index a4176d0..5f374b5 100644
--- a/components/search-modal.tsx
+++ b/components/search-modal.tsx
@@ -263,11 +263,11 @@ export function SearchButton({ onClick }: { onClick: () => void }) {
   return (
     <button
       onClick={onClick}
-      className="motion-link inline-flex h-9 items-center gap-2 rounded-full bg-slate-100 px-3 py-1.5 text-sm text-slate-600 transition hover:bg-slate-200 focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-accent/40 dark:bg-slate-800 dark:text-slate-300 dark:hover:bg-slate-700"
+      className="motion-link inline-flex h-9 shrink-0 items-center gap-2 rounded-full bg-slate-100 px-3 py-1.5 text-sm text-slate-600 transition hover:bg-slate-200 focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-accent/40 dark:bg-slate-800 dark:text-slate-300 dark:hover:bg-slate-700"
       aria-label="搜尋 (Cmd+K)"
     >
-      <FiSearch className="h-3.5 w-3.5" />
-      <span className="hidden sm:inline">搜尋</span>
+      <FiSearch className="h-3.5 w-3.5 shrink-0" />
+      <span className="hidden shrink-0 whitespace-nowrap sm:inline">搜尋</span>
       <kbd className="hidden rounded bg-white px-1.5 py-0.5 text-xs font-semibold text-slate-500 shadow-sm dark:bg-slate-900 dark:text-slate-400 sm:inline-block">
         ⌘K
       </kbd>
diff --git a/components/site-header.tsx b/components/site-header.tsx
index 0398928..203d483 100644
--- a/components/site-header.tsx
+++ b/components/site-header.tsx
@@ -27,21 +27,26 @@ export function SiteHeader({ recentPosts = [] }: SiteHeaderProps) {
 
   const findPage = (title: string) => pages.find((page) => page.title === title);
 
-  const aboutChildren = [
-    { title: '關於作者', label: '作者' },
-    { title: '關於本站', label: '本站' }
-  ]
-    .map(({ title, label }) => {
-      const page = findPage(title);
-      if (!page) return null;
-      return {
-        key: page._id,
-        href: page.url,
-        label,
-        iconKey: getIconForPage(page.title, page.slug)
-      } satisfies NavLinkItem;
-    })
-    .filter(Boolean) as NavLinkItem[];
+  const aboutChildren: NavLinkItem[] = [
+    ...(
+      [
+        { title: '關於作者', label: '作者' },
+        { title: '關於本站', label: '本站' }
+      ]
+        .map(({ title, label }) => {
+          const page = findPage(title);
+          if (!page) return null;
+          return {
+            key: page._id,
+            href: page.url,
+            label,
+            iconKey: getIconForPage(page.title, page.slug)
+          } satisfies NavLinkItem;
+        })
+        .filter(Boolean) as NavLinkItem[]
+    ),
+    { key: 'projects', href: '/projects', label: '作品', iconKey: 'pen' }
+  ];
 
   const deviceChildren = [
     { title: '開發工作環境', label: '開發環境' },
@@ -61,7 +66,6 @@ export function SiteHeader({ recentPosts = [] }: SiteHeaderProps) {
 
   const navItems: NavLinkItem[] = [
     { key: 'home', href: '/', label: '首頁', iconKey: 'home' },
-    { key: 'projects', href: '/projects', label: '作品', iconKey: 'pen' },
     {
       key: 'about',
       href: aboutChildren[0]?.href,
@@ -84,7 +88,7 @@ export function SiteHeader({ recentPosts = [] }: SiteHeaderProps) {
         <Link
           href="/"
           prefetch={true}
-          className="motion-link group relative type-title text-slate-900 hover:text-accent focus-visible:outline-none focus-visible:text-accent dark:text-slate-100"
+          className="motion-link group relative type-title whitespace-nowrap text-slate-900 hover:text-accent focus-visible:outline-none focus-visible:text-accent dark:text-slate-100"
         >
           <span className="absolute -bottom-0.5 left-0 h-[2px] w-0 bg-accent transition-all duration-180 ease-snappy group-hover:w-full" aria-hidden="true" />
           {siteConfig.title}
diff --git a/lib/mastodon.ts b/lib/mastodon.ts
index e75f3f9..f6a9326 100644
--- a/lib/mastodon.ts
+++ b/lib/mastodon.ts
@@ -14,9 +14,12 @@ export interface MastodonStatus {
     avatar: string;
   };
   media_attachments: Array<{
-    type: string;
-    url: string;
-    preview_url: string;
+    id: string;
+    type: 'image' | 'video' | 'gifv' | 'audio' | 'unknown';
+    url: string | null;
+    preview_url: string | null;
+    description: string | null;
+    blurhash?: string | null;
   }>;
 }