diff --git a/src/components/ContentPanel.tsx b/src/components/ContentPanel.tsx
index 837b4314..a547a2f4 100644
--- a/src/components/ContentPanel.tsx
+++ b/src/components/ContentPanel.tsx
@@ -73,6 +73,7 @@ const ContentPanel: React.FC<ContentPanelProps> = ({
   markdown, 
   selectedUrl,
   image,
+  summary,
   published,
   highlights = [],
   showHighlights = true,
@@ -416,7 +417,7 @@ const ContentPanel: React.FC<ContentPanelProps> = ({
       <ReaderHeader 
         title={ytMeta?.title || title}
         image={image}
-        summary={undefined}
+        summary={summary}
         published={published}
         readingTimeText={isExternalVideo ? (videoDurationSec !== null ? formatDuration(videoDurationSec) : null) : (readingStats ? readingStats.text : null)}
         hasHighlights={hasHighlights}
diff --git a/src/styles/components/reader.css b/src/styles/components/reader.css
index 4bae2796..a70aa68d 100644
--- a/src/styles/components/reader.css
+++ b/src/styles/components/reader.css
@@ -25,8 +25,8 @@
 .loading-spinner { display: flex; align-items: center; gap: 0.5rem; color: rgb(161 161 170); /* zinc-400 */ }
 .loading-spinner svg { font-size: 1.2rem; }
 .reader-header { margin-bottom: 2rem; position: relative; }
-.reader-title { margin: 0 0 0.75rem 0; font-family: var(--reading-font); }
-.reader-summary { color: rgb(212 212 216); /* zinc-300 */ font-size: 1.1rem; line-height: 1.5; margin: 0 0 1rem 0; font-family: var(--reading-font); }
+.reader-title { margin: 0 0 0.75rem 0; font-family: var(--reading-font); font-size: 2.5rem; font-weight: 700; line-height: 1.2; }
+.reader-summary { color: rgb(212 212 216); /* zinc-300 */ font-size: 1.2rem; line-height: 1.6; margin: 0 0 1rem 0; font-family: var(--reading-font); }
 .reader-meta { display: flex; align-items: center; gap: 0.75rem; flex-wrap: wrap; }
 .publish-date { display: flex; align-items: center; gap: 0.4rem; font-size: 0.813rem; color: rgba(161, 161, 170, 0.7); /* zinc-400 */ opacity: 0.85; }
 .publish-date svg { font-size: 0.75rem; opacity: 0.6; }
@@ -94,8 +94,8 @@
 .reader-hero-image { width: calc(100% + 1.5rem); margin: -0.75rem -0.75rem 2rem -0.75rem; border-radius: 0; overflow: hidden; position: relative; min-height: 300px; }
 .reader-hero-image img { width: 100%; height: auto; max-height: 500px; object-fit: cover; display: block; }
 .reader-header-overlay { position: absolute; bottom: 0; left: 0; right: 0; padding: 2rem 2rem 1.5rem; background: linear-gradient(to top, rgba(0, 0, 0, 0.85) 0%, rgba(0, 0, 0, 0.6) 60%, rgba(0, 0, 0, 0) 100%); }
-.reader-header-overlay .reader-title { color: #fff; text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5); margin-bottom: 0.75rem; }
-.reader-header-overlay .reader-summary { color: rgba(255, 255, 255, 0.9); font-size: 1.1rem; line-height: 1.5; margin: 0 0 1rem 0; text-shadow: 0 1px 4px rgba(0, 0, 0, 0.4); font-family: var(--reading-font); }
+.reader-header-overlay .reader-title { color: #fff; text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5); margin-bottom: 0.75rem; font-size: 2.5rem; font-weight: 700; line-height: 1.2; }
+.reader-header-overlay .reader-summary { color: rgba(255, 255, 255, 0.9); font-size: 1.2rem; line-height: 1.6; margin: 0 0 1rem 0; text-shadow: 0 1px 4px rgba(0, 0, 0, 0.4); font-family: var(--reading-font); }
 .reader-header-overlay .reader-meta { display: flex; align-items: center; gap: 0.75rem; flex-wrap: wrap; }
 .reader-header-overlay .publish-date { color: rgba(255, 255, 255, 0.65); text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3); opacity: 1; }
 .reader-header-overlay .publish-date svg { opacity: 0.7; }
@@ -109,7 +109,7 @@
   .reader-hero-image { min-height: 280px; max-height: 400px; height: 50vh; }
   .reader-hero-image img { height: 100%; width: 100%; object-fit: cover; object-position: center; }
   .reader-header-overlay { padding: 1.5rem 1rem 1rem; }
-  .reader-header-overlay .reader-title { font-size: 1.5rem; line-height: 1.3; }
+  .reader-header-overlay .reader-title { font-size: 2rem; line-height: 1.3; }
 }
 
 /* Reading Progress Indicator - now using Tailwind utilities in component */