diff --git a/src/pages/BlogDetailPage.tsx b/src/pages/BlogDetailPage.tsx
index 5487436..c599603 100644
--- a/src/pages/BlogDetailPage.tsx
+++ b/src/pages/BlogDetailPage.tsx
@@ -1,36 +1,78 @@
 import { useEffect, useState } from 'react';
 import { useParams, Link } from 'react-router-dom';
-import { ArrowLeft, Calendar } from 'lucide-react';
 import SEOHead from '../components/seo/SEOHead';
 import { useLanguage } from '../contexts/LanguageContext';
 import { loadContent, type ContentItem } from '../lib/content';
 
+function estimateReadTime(html: string): number {
+  const text = html.replace(/<[^>]+>/g, '');
+  const words = text.split(/\s+/).filter(Boolean).length;
+  return Math.max(2, Math.round(words / 200));
+}
+
+function formatDate(dateStr: string, lang: string): string {
+  const d = new Date(dateStr);
+  if (isNaN(d.getTime())) return dateStr;
+  return d.toLocaleDateString(lang === 'zh' ? 'zh-CN' : 'en-US', {
+    year: 'numeric',
+    month: 'long',
+    day: 'numeric',
+  });
+}
+
 export default function BlogDetailPage() {
   const { slug } = useParams<{ slug: string }>();
   const { language } = useLanguage();
   const [content, setContent] = useState<ContentItem | null>(null);
+  const [notFound, setNotFound] = useState(false);
 
   useEffect(() => {
+    setContent(null);
+    setNotFound(false);
     if (slug) {
       loadContent('blog', language, slug)
         .then(setContent)
-        .catch(() => setContent(null));
+        .catch(() => setNotFound(true));
     }
   }, [slug, language]);
 
-  if (!content) {
+  const zh = language === 'zh';
+
+  if (notFound) {
     return (
-      <div className="max-w-3xl mx-auto py-20 px-6">
-        <div className="animate-pulse space-y-4">
-          <div className="h-4 bg-cream-200 rounded w-24" />
-          <div className="h-8 bg-cream-200 rounded w-3/4" />
-          <div className="h-4 bg-cream-200 rounded w-full" />
-          <div className="h-4 bg-cream-200 rounded w-5/6" />
+      <div className="docs-detail">
+        <Link to="/blog" className="docs-back-link">
+          <svg viewBox="0 0 24 24"><path d="M15 18l-6-6 6-6" /></svg>
+          {zh ? '所有文章' : 'All posts'}
+        </Link>
+        <div style={{ textAlign: 'center', padding: '64px 0', color: 'var(--text-muted)' }}>
+          <p style={{ fontSize: '18px', marginBottom: '8px' }}>
+            {zh ? '文章未找到' : 'Post not found'}
+          </p>
+          <Link to="/blog" style={{ color: 'var(--primary)', fontSize: '14px' }}>
+            {zh ? '返回博客 →' : 'Back to blog →'}
+          </Link>
         </div>
       </div>
     );
   }
 
+  if (!content) {
+    return (
+      <div className="docs-skeleton-wrap">
+        <div className="skeleton-line" style={{ width: '80px', height: '14px', marginBottom: '44px' }} />
+        <div className="skeleton-line" style={{ width: '60%', height: '44px', marginBottom: '16px' }} />
+        <div className="skeleton-line" style={{ width: '40%', height: '16px', marginBottom: '48px' }} />
+        <div className="skeleton-line" style={{ width: '100%', height: '16px' }} />
+        <div className="skeleton-line" style={{ width: '92%', height: '16px' }} />
+        <div className="skeleton-line" style={{ width: '96%', height: '16px' }} />
+        <div className="skeleton-line" style={{ width: '80%', height: '16px' }} />
+      </div>
+    );
+  }
+
+  const readTime = estimateReadTime(content.html);
+
   return (
     <>
       <SEOHead
@@ -40,46 +82,54 @@ export default function BlogDetailPage() {
         type="article"
         publishedTime={content.meta.date}
       />
-      <div className="max-w-3xl mx-auto py-16 lg:py-20 px-6">
-        {/* Back link */}
-        <Link
-          to="/blog"
-          className="inline-flex items-center gap-1.5 text-sm text-ink-muted hover:text-ink transition-colors mb-8"
-        >
-          <ArrowLeft size={14} />
-          {language === 'en' ? 'All posts' : '所有文章'}
+
+      <div className="docs-detail">
+        {/* Back */}
+        <Link to="/blog" className="docs-back-link">
+          <svg viewBox="0 0 24 24"><path d="M15 18l-6-6 6-6" /></svg>
+          {zh ? '所有文章' : 'All posts'}
         </Link>
 
         {/* Article header */}
-        <header className="mb-10">
-          <div className="flex items-center gap-2 text-sm text-ink-muted mb-4">
-            <Calendar size={14} />
-            <time>{content.meta.date}</time>
-          </div>
-          {content.meta.tags && content.meta.tags.length > 0 && (
-            <div className="flex gap-2 mb-4">
-              {content.meta.tags.map((tag: string) => (
-                <span key={tag} className="text-xs bg-coral-50 text-coral-600 px-2.5 py-1 rounded-full font-medium">
-                  {tag}
-                </span>
+        <div className="docs-article-header">
+          {content.meta.tags.length > 0 && (
+            <div className="docs-article-tags">
+              {content.meta.tags.map(tag => (
+                <span key={tag} className="docs-tag">{tag}</span>
               ))}
             </div>
           )}
-        </header>
+          <h1 className="docs-article-h1">{content.meta.title}</h1>
+          <div className="docs-meta-row">
+            <span>{formatDate(content.meta.date, language)}</span>
+            <span className="docs-meta-sep">·</span>
+            <span>{readTime} {zh ? '分钟阅读' : 'min read'}</span>
+          </div>
+        </div>
 
         {/* Article body */}
-        <article
-          className="prose prose-lg prose-warm max-w-none
-            prose-headings:font-display prose-headings:tracking-tight
-            prose-h1:text-3xl prose-h1:font-bold
-            prose-h2:text-2xl prose-h2:font-semibold prose-h2:mt-10
-            prose-a:text-coral-600 prose-a:no-underline hover:prose-a:underline
-            prose-code:text-coral-600 prose-code:bg-coral-50 prose-code:px-1.5 prose-code:py-0.5 prose-code:rounded-md prose-code:text-sm
-            prose-pre:bg-ink prose-pre:text-cream-100 prose-pre:rounded-xl
-            prose-img:rounded-xl
-            prose-blockquote:border-coral-300 prose-blockquote:bg-coral-50/30 prose-blockquote:rounded-r-xl prose-blockquote:py-1"
+        <div
+          className="docs-prose"
           dangerouslySetInnerHTML={{ __html: content.html }}
         />
+
+        {/* CTA */}
+        <div className="docs-cta-box">
+          <div className="docs-cta-title">
+            {zh ? '准备好试试了吗？' : 'Ready to try it yourself?'}
+          </div>
+          <p className="docs-cta-desc">
+            {zh
+              ? '上传一张公式图片，秒级获得 LaTeX 输出——无需注册。'
+              : 'Upload a formula image and get LaTeX output in under a second — no sign-up needed.'}
+          </p>
+          <Link to="/app" className="btn btn-primary" style={{ display: 'inline-flex' }}>
+            <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2.2">
+              <path d="M5 3l14 9-14 9V3z" />
+            </svg>
+            {zh ? '免费试用 TexPixel' : 'Try TexPixel Free'}
+          </Link>
+        </div>
       </div>
     </>
   );
diff --git a/src/pages/BlogListPage.tsx b/src/pages/BlogListPage.tsx
index 4b960be..99ebea6 100644
--- a/src/pages/BlogListPage.tsx
+++ b/src/pages/BlogListPage.tsx
@@ -1,10 +1,19 @@
 import { useEffect, useState } from 'react';
 import { Link } from 'react-router-dom';
-import { ArrowRight, Calendar } from 'lucide-react';
 import SEOHead from '../components/seo/SEOHead';
 import { useLanguage } from '../contexts/LanguageContext';
 import { loadManifest, type ContentMeta } from '../lib/content';
 
+function formatDate(dateStr: string, lang: string): string {
+  const d = new Date(dateStr);
+  if (isNaN(d.getTime())) return dateStr;
+  return d.toLocaleDateString(lang === 'zh' ? 'zh-CN' : 'en-US', {
+    year: 'numeric',
+    month: 'long',
+    day: 'numeric',
+  });
+}
+
 export default function BlogListPage() {
   const { language } = useLanguage();
   const [posts, setPosts] = useState<ContentMeta[]>([]);
@@ -15,80 +24,71 @@ export default function BlogListPage() {
     });
   }, [language]);
 
+  const zh = language === 'zh';
   const featured = posts[0];
   const rest = posts.slice(1);
 
   return (
     <>
-      <SEOHead title="Blog" description="TexPixel blog — updates, tutorials, and insights" path="/blog" />
+      <SEOHead
+        title={zh ? 'TexPixel 博客' : 'TexPixel Blog'}
+        description={zh ? '关于公式识别和 LaTeX 的更新、教程与见解。' : 'Updates, tutorials, and insights on formula recognition and LaTeX.'}
+        path="/blog"
+      />
 
-      <div className="max-w-5xl mx-auto py-16 lg:py-20 px-6">
+      <div className="blog-page">
         {/* Header */}
-        <div className="mb-12">
-          <h1 className="font-display text-4xl lg:text-5xl font-bold text-ink tracking-tight mb-4">
-            {language === 'en' ? 'Blog' : '博客'}
+        <div className="blog-page-header reveal">
+          <div className="eyebrow">{zh ? '博客' : 'Blog'}</div>
+          <h1 className="blog-page-title">
+            {zh ? '最新文章' : 'Latest Posts'}
           </h1>
-          <p className="text-ink-secondary text-lg max-w-xl">
-            {language === 'en'
-              ? 'Updates, tutorials, and insights on formula recognition and LaTeX.'
-              : '关于公式识别和 LaTeX 的更新、教程和见解。'}
+          <p className="blog-page-subtitle">
+            {zh
+              ? '关于公式识别和 LaTeX 的更新、教程与见解。'
+              : 'Updates, tutorials, and insights on formula recognition and LaTeX.'}
           </p>
         </div>
 
         {/* Featured post */}
         {featured && (
-          <Link
-            to={`/blog/${featured.slug}`}
-            className="card block p-8 mb-8 group hover:border-coral-200"
-          >
-            <div className="flex items-center gap-2 text-xs text-ink-muted mb-3">
-              <Calendar size={13} />
-              <time>{featured.date}</time>
+          <Link to={`/blog/${featured.slug}`} className="blog-featured reveal">
+            <div className="blog-featured-eyebrow">
+              {zh ? '精选文章' : 'Featured'}
             </div>
-            <h2 className="font-display text-2xl lg:text-3xl font-bold text-ink mb-3 group-hover:text-coral-600 transition-colors">
-              {featured.title}
-            </h2>
-            <p className="text-ink-secondary leading-relaxed mb-4 max-w-2xl">
-              {featured.description}
-            </p>
-            <div className="flex items-center justify-between">
-              <div className="flex gap-2">
-                {featured.tags.map(tag => (
-                  <span key={tag} className="text-xs bg-coral-50 text-coral-600 px-2.5 py-1 rounded-full font-medium">
-                    {tag}
-                  </span>
+            <div className="blog-featured-title">{featured.title}</div>
+            <div className="blog-featured-desc">{featured.description}</div>
+            <div className="blog-featured-footer">
+              <div style={{ display: 'flex', alignItems: 'center', gap: '10px', flexWrap: 'wrap' }}>
+                {featured.tags.slice(0, 3).map(tag => (
+                  <span key={tag} className="docs-tag">{tag}</span>
                 ))}
+                <span style={{ fontSize: '0.75rem', color: 'var(--text-muted)' }}>
+                  {formatDate(featured.date, language)}
+                </span>
               </div>
-              <span className="inline-flex items-center gap-1 text-sm font-medium text-coral-500 group-hover:gap-2 transition-all">
-                {language === 'en' ? 'Read more' : '阅读全文'}
-                <ArrowRight size={14} />
+              <span className="blog-featured-read">
+                {zh ? '阅读全文' : 'Read more'}
+                <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2.2">
+                  <path d="M5 12h14M12 5l7 7-7 7" />
+                </svg>
               </span>
             </div>
           </Link>
         )}
 
-        {/* Rest of posts */}
+        {/* Post grid */}
         {rest.length > 0 && (
-          <div className="grid md:grid-cols-2 gap-5">
-            {rest.map((post) => (
-              <Link
-                key={post.slug}
-                to={`/blog/${post.slug}`}
-                className="card p-6 group hover:border-coral-200"
-              >
-                <div className="text-xs text-ink-muted mb-2">
-                  <time>{post.date}</time>
-                </div>
-                <h2 className="font-display text-lg font-semibold text-ink mb-2 group-hover:text-coral-600 transition-colors">
-                  {post.title}
-                </h2>
-                <p className="text-ink-secondary text-sm leading-relaxed mb-3">{post.description}</p>
+          <div className="blog-grid">
+            {rest.map(post => (
+              <Link key={post.slug} to={`/blog/${post.slug}`} className="blog-card reveal">
+                <div className="blog-card-date">{formatDate(post.date, language)}</div>
+                <div className="blog-card-title">{post.title}</div>
+                <div className="blog-card-desc">{post.description}</div>
                 {post.tags.length > 0 && (
-                  <div className="flex gap-2">
-                    {post.tags.map(tag => (
-                      <span key={tag} className="text-[11px] bg-cream-200 text-ink-secondary px-2 py-0.5 rounded-full">
-                        {tag}
-                      </span>
+                  <div className="blog-card-footer">
+                    {post.tags.slice(0, 2).map(tag => (
+                      <span key={tag} className="docs-tag">{tag}</span>
                     ))}
                   </div>
                 )}
@@ -99,10 +99,8 @@ export default function BlogListPage() {
 
         {/* Empty state */}
         {posts.length === 0 && (
-          <div className="card p-12 text-center">
-            <p className="text-ink-muted text-sm">
-              {language === 'en' ? 'No posts yet. Check back soon!' : '暂无文章，敬请期待！'}
-            </p>
+          <div className="blog-empty">
+            {zh ? '暂无文章，敬请期待。' : 'No posts yet. Check back soon.'}
           </div>
         )}
       </div>
diff --git a/src/styles/landing.css b/src/styles/landing.css
index 011b9d1..0665620 100644
--- a/src/styles/landing.css
+++ b/src/styles/landing.css
@@ -28,6 +28,7 @@
 }
 
 .marketing-page {
+  position: relative;
   background: var(--bg);
   color: var(--text-strong);
   font-family: 'DM Sans', sans-serif;
@@ -39,7 +40,7 @@
 /* ── GRID BACKGROUND ── */
 .marketing-page::before {
   content: '';
-  position: fixed;
+  position: absolute;
   inset: 0;
   background-image:
     linear-gradient(var(--border) 1px, transparent 1px),
@@ -51,27 +52,33 @@
 }
 
 /* ── GLOW BLOBS ── */
+/* position: fixed keeps blobs in-viewport at all times.
+   will-change + translateZ promotes each blob to its own GPU compositor
+   layer — the browser composites them independently so main-thread scroll
+   repaints do NOT include these elements. */
 .glow-blob {
   position: fixed;
   border-radius: 50%;
   filter: blur(80px);
   pointer-events: none;
   z-index: 0;
+  will-change: transform;
+  transform: translateZ(0);
 }
 .glow-blob-1 {
-  width: 480px; height: 380px;
-  background: rgba(200,98,42,0.09);
-  top: -80px; right: 80px;
+  width: 520px; height: 400px;
+  background: radial-gradient(circle, rgba(200,98,42,0.13) 0%, transparent 70%);
+  top: -100px; right: 60px;
 }
 .glow-blob-2 {
-  width: 360px; height: 320px;
-  background: rgba(140,201,190,0.10);
-  bottom: 20%; left: -80px;
+  width: 400px; height: 360px;
+  background: radial-gradient(circle, rgba(140,201,190,0.13) 0%, transparent 70%);
+  bottom: 25%; left: -100px;
 }
 .glow-blob-3 {
-  width: 320px; height: 280px;
-  background: rgba(243,201,106,0.08);
-  top: 55%; right: -60px;
+  width: 360px; height: 300px;
+  background: radial-gradient(circle, rgba(243,201,106,0.11) 0%, transparent 70%);
+  top: 50%; right: -80px;
 }
 
 /* ── LAYOUT ── */
@@ -1970,3 +1977,190 @@
   0%, 100% { opacity: 0.7; }
   50% { opacity: 0.35; }
 }
+
+/* ════════════════════════════════════════
+   BLOG PAGES
+   ════════════════════════════════════════ */
+
+/* ── Blog list page ── */
+.blog-page {
+  max-width: 900px;
+  margin: 0 auto;
+  padding: 64px 24px 80px;
+}
+
+.blog-page-header {
+  text-align: center;
+  margin-bottom: 48px;
+}
+
+.blog-page-title {
+  font-family: 'Lora', serif;
+  font-size: clamp(2rem, 4vw, 2.75rem);
+  font-weight: 700;
+  color: var(--text-strong);
+  line-height: 1.2;
+  margin-bottom: 12px;
+}
+
+.blog-page-subtitle {
+  font-size: 1.0625rem;
+  color: var(--text-muted);
+  max-width: 480px;
+  margin: 0 auto;
+}
+
+/* ── Featured post ── */
+.blog-featured {
+  display: block;
+  background: var(--card);
+  border: 1.5px solid var(--border);
+  border-radius: var(--r-l);
+  padding: 36px 40px;
+  margin-bottom: 32px;
+  text-decoration: none;
+  position: relative;
+  overflow: hidden;
+  transition: box-shadow 0.18s, border-color 0.18s, transform 0.18s;
+}
+
+.blog-featured::before {
+  content: '';
+  position: absolute;
+  inset: 0;
+  background: linear-gradient(135deg, rgba(200,98,42,0.04) 0%, transparent 60%);
+  pointer-events: none;
+}
+
+.blog-featured:hover {
+  border-color: var(--warm-wash);
+  box-shadow: var(--shadow-float);
+  transform: translateY(-2px);
+}
+
+.blog-featured-eyebrow {
+  display: inline-block;
+  font-size: 0.75rem;
+  font-weight: 600;
+  letter-spacing: 0.08em;
+  text-transform: uppercase;
+  color: var(--primary);
+  margin-bottom: 14px;
+}
+
+.blog-featured-title {
+  font-family: 'Lora', serif;
+  font-size: clamp(1.375rem, 2.5vw, 1.875rem);
+  font-weight: 700;
+  color: var(--text-strong);
+  line-height: 1.3;
+  margin-bottom: 12px;
+  transition: color 0.15s;
+}
+
+.blog-featured:hover .blog-featured-title {
+  color: var(--primary);
+}
+
+.blog-featured-desc {
+  font-size: 1rem;
+  color: var(--text-body);
+  line-height: 1.7;
+  margin-bottom: 20px;
+  max-width: 680px;
+}
+
+.blog-featured-footer {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 12px;
+  flex-wrap: wrap;
+}
+
+.blog-featured-read {
+  font-size: 0.875rem;
+  font-weight: 600;
+  color: var(--primary);
+  display: inline-flex;
+  align-items: center;
+  gap: 4px;
+  transition: gap 0.15s;
+}
+
+.blog-featured:hover .blog-featured-read {
+  gap: 8px;
+}
+
+/* ── Blog grid ── */
+.blog-grid {
+  display: grid;
+  grid-template-columns: repeat(2, 1fr);
+  gap: 20px;
+}
+
+.blog-card {
+  display: block;
+  background: var(--card);
+  border: 1.5px solid var(--border);
+  border-radius: var(--r-m);
+  padding: 24px 28px;
+  text-decoration: none;
+  transition: box-shadow 0.18s, border-color 0.18s, transform 0.18s;
+}
+
+.blog-card:hover {
+  border-color: var(--warm-wash);
+  box-shadow: var(--shadow-soft);
+  transform: translateY(-2px);
+}
+
+.blog-card-date {
+  font-size: 0.75rem;
+  color: var(--text-muted);
+  margin-bottom: 10px;
+}
+
+.blog-card-title {
+  font-family: 'Lora', serif;
+  font-size: 1.0625rem;
+  font-weight: 600;
+  color: var(--text-strong);
+  line-height: 1.4;
+  margin-bottom: 8px;
+  transition: color 0.15s;
+}
+
+.blog-card:hover .blog-card-title {
+  color: var(--primary);
+}
+
+.blog-card-desc {
+  font-size: 0.875rem;
+  color: var(--text-body);
+  line-height: 1.65;
+  margin-bottom: 16px;
+}
+
+.blog-card-footer {
+  display: flex;
+  align-items: center;
+  gap: 6px;
+  flex-wrap: wrap;
+}
+
+.blog-empty {
+  text-align: center;
+  padding: 64px 0;
+  color: var(--text-muted);
+  font-size: 0.9375rem;
+}
+
+@media (max-width: 640px) {
+  .blog-grid { grid-template-columns: 1fr; }
+  .blog-featured { padding: 24px; }
+  .blog-page { padding: 40px 16px 64px; }
+}
+
+/* ── Blog detail page (reuses .docs-detail, .docs-back-link,
+       .docs-prose, .docs-cta-box, .docs-skeleton-wrap) ── */