diff --git a/astro.config.mjs b/astro.config.mjs
index ab6552d..31edf62 100644
--- a/astro.config.mjs
+++ b/astro.config.mjs
@@ -7,7 +7,7 @@ import tailwind from '@astrojs/tailwind';
 
 // https://astro.build/config
 export default defineConfig({
-  site: 'https://laforceit.blog',
+  site: 'https://laforceit-blog.pages.dev', // Your current Cloudflare site
   output: 'static',
   // adapter: cloudflare(),  // Commented out for local development
   integrations: [
@@ -17,10 +17,14 @@ export default defineConfig({
   ],
   markdown: {
     shikiConfig: {
-      theme: 'dracula',
+      theme: 'one-dark-pro',
       wrap: true
     },
     remarkPlugins: [],
     rehypePlugins: []
+  },
+  compressHTML: false, // Disable HTML compression to avoid parsing errors
+  build: {
+    format: 'file',  // Use 'file' instead of 'directory' format
   }
 });
\ No newline at end of file
diff --git a/src/components/Header.astro b/src/components/Header.astro
index 1313894..d375165 100644
--- a/src/components/Header.astro
+++ b/src/components/Header.astro
@@ -379,6 +379,70 @@ const navItems = [
 </style>
 
 <script>
+
+  // Handle mobile menu toggle
+  document.addEventListener('DOMContentLoaded', () => {
+    const menuBtn = document.getElementById('mobile-menu-btn');
+    const mainNav = document.querySelector('.main-nav');
+    const header = document.querySelector('.site-header');
+    
+    if (menuBtn && mainNav) {
+      menuBtn.addEventListener('click', () => {
+        mainNav.classList.toggle('active');
+        menuBtn.classList.toggle('mobile-menu-active');
+      });
+    }
+    
+    // Header scroll effect
+    window.addEventListener('scroll', () => {
+      if (window.scrollY > 50) {
+        header?.classList.add('scrolled');
+      } else {
+        header?.classList.remove('scrolled');
+      }
+    });
+    
+    // Theme toggle functionality
+    const themeToggle = document.getElementById('theme-toggle');
+    
+    if (themeToggle) {
+      themeToggle.addEventListener('click', () => {
+        document.documentElement.classList.toggle('light-mode');
+        
+        // Store preference in localStorage
+        const isLightMode = document.documentElement.classList.contains('light-mode');
+        localStorage.setItem('theme', isLightMode ? 'light' : 'dark');
+      });
+    }
+    
+    // Add interactive network nodes animation
+    const header_el = document.querySelector('.site-header');
+    
+    if (header_el) {
+      // Create animated nodes
+      for (let i = 0; i < 5; i++) {
+        const node = document.createElement('div');
+        node.className = 'nav-node';
+        node.style.left = `${Math.random() * 100}%`;
+        node.style.animationDelay = `${Math.random() * 5}s`;
+        node.style.animationDuration = `${5 + Math.random() * 5}s`;
+        header_el.appendChild(node);
+      }
+    }
+    
+// Theme toggle functionality
+const themeToggle = document.getElementById('theme-toggle');
+	
+if (themeToggle) {
+  themeToggle.addEventListener('click', () => {
+	document.documentElement.classList.toggle('light-mode');
+	
+	// Store preference in localStorage
+	const isLightMode = document.documentElement.classList.contains('light-mode');
+	localStorage.setItem('theme', isLightMode ? 'light' : 'dark');
+  });
+}
+
   // Handle mobile menu toggle
   document.addEventListener('DOMContentLoaded', () => {
     const menuBtn = document.getElementById('mobile-menu-btn');
diff --git a/src/components/ThemeToggler.astro b/src/components/ThemeToggler.astro
new file mode 100644
index 0000000..34b03ee
--- /dev/null
+++ b/src/components/ThemeToggler.astro
@@ -0,0 +1,93 @@
+---
+// ThemeToggler.astro
+// A component to toggle between light and dark themes
+---
+
+<button id="theme-toggle" aria-label="Toggle dark mode" class="theme-toggle">
+  <svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="sun-icon">
+    <circle cx="12" cy="12" r="5"></circle>
+    <line x1="12" y1="1" x2="12" y2="3"></line>
+    <line x1="12" y1="21" x2="12" y2="23"></line>
+    <line x1="4.22" y1="4.22" x2="5.64" y2="5.64"></line>
+    <line x1="18.36" y1="18.36" x2="19.78" y2="19.78"></line>
+    <line x1="1" y1="12" x2="3" y2="12"></line>
+    <line x1="21" y1="12" x2="23" y2="12"></line>
+    <line x1="4.22" y1="19.78" x2="5.64" y2="18.36"></line>
+    <line x1="18.36" y1="5.64" x2="19.78" y2="4.22"></line>
+  </svg>
+  <svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="moon-icon">
+    <path d="M21 12.79A9 9 0 1 1 11.21 3 7 7 0 0 0 21 12.79z"></path>
+  </svg>
+</button>
+
+<style>
+  .theme-toggle {
+    background: none;
+    border: none;
+    padding: 0.25rem;
+    border-radius: 50%;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    color: var(--text-secondary);
+    cursor: pointer;
+    transition: color 0.3s ease, background-color 0.3s ease;
+    position: relative;
+    width: 34px;
+    height: 34px;
+  }
+  
+  .theme-toggle:hover {
+    color: var(--text-primary);
+    background: rgba(255, 255, 255, 0.1);
+  }
+  
+  .sun-icon, .moon-icon {
+    position: absolute;
+    transition: transform 0.5s ease, opacity 0.5s ease;
+  }
+  
+  html:not(.dark) .sun-icon {
+    opacity: 1;
+    transform: rotate(0);
+  }
+  
+  html:not(.dark) .moon-icon {
+    opacity: 0;
+    transform: rotate(90deg);
+  }
+  
+  html.dark .sun-icon {
+    opacity: 0;
+    transform: rotate(-90deg);
+  }
+  
+  html.dark .moon-icon {
+    opacity: 1;
+    transform: rotate(0);
+  }
+</style>
+
+<script>
+  // Theme toggling logic
+  document.addEventListener('DOMContentLoaded', () => {
+    const themeToggle = document.getElementById('theme-toggle');
+    
+    // Function to set theme
+    const setTheme = (isDark) => {
+      if (isDark) {
+        document.documentElement.classList.add('dark');
+        localStorage.setItem('theme', 'dark');
+      } else {
+        document.documentElement.classList.remove('dark');
+        localStorage.setItem('theme', 'light');
+      }
+    };
+    
+    // Theme toggle click handler
+    themeToggle?.addEventListener('click', () => {
+      const isDark = document.documentElement.classList.contains('dark');
+      setTheme(!isDark);
+    });
+  });
+</script>
\ No newline at end of file
diff --git a/src/layouts/BaseLayout.astro b/src/layouts/BaseLayout.astro
index 0cf6737..d2f843b 100644
--- a/src/layouts/BaseLayout.astro
+++ b/src/layouts/BaseLayout.astro
@@ -23,6 +23,18 @@ const {
     <title>{title}</title>
     <meta name="description" content={description} />
     
+    <!-- Theme initialization - Must be inline -->
+    <script is:inline>
+      // Initialize theme before page loads to prevent flash
+      const savedTheme = localStorage.getItem('theme');
+      const prefersDark = window.matchMedia('(prefers-color-scheme: dark)').matches;
+      if (savedTheme === 'light' || (!savedTheme && !prefersDark)) {
+        document.documentElement.classList.add('light-mode');
+      } else {
+        document.documentElement.classList.remove('light-mode');
+      }
+    </script>
+    
     <!-- OpenGraph/Social Media Meta Tags -->
     <meta property="og:title" content={title} />
     <meta property="og:description" content={description} />
@@ -44,6 +56,9 @@ const {
     <!-- Favicon -->
     <link rel="icon" type="image/svg+xml" href="/favicon.svg" />
     
+    <!-- Theme CSS -->
+    <link rel="stylesheet" href="/styles/theme.css" />
+    
     <!-- Cytoscape Library for Knowledge Graph -->
     <script src="https://unpkg.com/cytoscape@3.25.0/dist/cytoscape.min.js" is:inline></script>
     
diff --git a/src/pages/tag/[tag].astro b/src/pages/tag/[tag].astro
index 3aebbc0..7accce9 100644
--- a/src/pages/tag/[tag].astro
+++ b/src/pages/tag/[tag].astro
@@ -1,255 +1,246 @@
-import { getCollection } from 'astro:content';
+---
+// src/pages/tag/[tag].astro
+// Dynamic route for tag pages
+
 import BaseLayout from '../../layouts/BaseLayout.astro';
+import { getCollection } from 'astro:content';
 
 export async function getStaticPaths() {
-  const allPosts = await getCollection('posts');
-  
-  // Get all unique tags from all posts
-  const uniqueTags = [...new Set(allPosts.flatMap(post => post.data.tags || []))];
-  
-  // Create a page for each tag
-  return uniqueTags.map(tag => {
-    // Filter posts that have this tag
-    const filteredPosts = allPosts.filter(post => 
-      post.data.tags && post.data.tags.includes(tag)
-    );
-    
+  const allPosts = await getCollection('blog');
+  const uniqueTags = [...new Set(allPosts.map((post) => post.data.tags).flat())];
+
+  return uniqueTags.map((tag) => {
+    const filteredPosts = allPosts.filter((post) => post.data.tags.includes(tag));
     return {
       params: { tag },
-      props: { posts: filteredPosts, tag },
+      props: { posts: filteredPosts },
     };
   });
 }
 
-const { posts, tag } = Astro.props;
+const { tag } = Astro.params;
+const { posts } = Astro.props;
 
-// Sort posts by date
+// Format date
+const formatDate = (dateStr) => {
+  const date = new Date(dateStr);
+  return date.toLocaleDateString('en-US', { year: 'numeric', month: 'short', day: 'numeric' });
+};
+
+// Sort posts by date (newest first)
 const sortedPosts = posts.sort((a, b) => {
-  const dateA = a.data.pubDate ? new Date(a.data.pubDate) : new Date(0);
-  const dateB = b.data.pubDate ? new Date(b.data.pubDate) : new Date(0);
+  const dateA = new Date(a.data.pubDate);
+  const dateB = new Date(b.data.pubDate);
   return dateB.getTime() - dateA.getTime();
 });
 ---
 
 <BaseLayout title={`Posts tagged with "${tag}" | LaForce IT Blog`} description={`Articles and guides related to ${tag}`}>
-  <main class="container">
-    <section class="tag-header">
-      <h1 class="tag-title">Posts tagged with <span>#{tag}</span></h1>
-      <p class="tag-description">
-        Browse all {sortedPosts.length} articles related to this topic
-      </p>
-      <a href="/tags" class="tag-link">View all tags</a>
-    </section>
+  <div class="container tag-page">
+    <header class="tag-hero">
+      <h1>Posts tagged with <span class="tag-highlight">{tag}</span></h1>
+      <p>Explore {sortedPosts.length} {sortedPosts.length === 1 ? 'article' : 'articles'} related to {tag}</p>
+    </header>
 
-    <div class="blog-grid">
+    <div class="posts-grid">
       {sortedPosts.map((post) => (
         <article class="post-card">
-          {/* Temporarily removed conditional image rendering for debugging */}
+          <!-- Simplified image rendering that works reliably -->
           <img
             width={720}
             height={360}
-            src="/images/placeholders/default.jpg"
+            src={post.data.heroImage || "/images/placeholders/default.jpg"}
             alt=""
             class="post-image"
           />
           <div class="post-content">
-            <div class="post-meta">
-              <time datetime={post.data.pubDate ? new Date(post.data.pubDate).toISOString() : ''}>
-                {post.data.pubDate ? new Date(post.data.pubDate).toLocaleDateString('en-us', {
-                  year: 'numeric',
-                  month: 'short',
-                  day: 'numeric',
-                }) : 'No date'}
-              </time>
-              {post.data.category && (
-                <span class="post-category">
-                  {post.data.category}
-                </span>
-              )}
-            </div>
-            <h3 class="post-title">
+            <time datetime={post.data.pubDate}>{formatDate(post.data.pubDate)}</time>
+            <h2 class="post-title">
               <a href={`/posts/${post.slug}/`}>{post.data.title}</a>
-              {post.data.draft && <span class="draft-badge">Draft</span>}
-            </h3>
+            </h2>
             <p class="post-excerpt">{post.data.description}</p>
-            <div class="post-footer">
-              <span class="post-read-time">{post.data.readTime || '5 min read'}</span>
-              <a href={`/posts/${post.slug}/`} class="read-more">Read More</a>
+            <div class="post-meta">
+              <span class="reading-time">{post.data.minutesRead || '5 min'} read</span>
+              <ul class="post-tags">
+                {post.data.tags.map((tagName) => (
+                  <li>
+                    <a href={`/tag/${tagName}`} class={tagName === tag ? 'current-tag' : ''}>
+                      {tagName}
+                    </a>
+                  </li>
+                ))}
+              </ul>
             </div>
           </div>
         </article>
       ))}
     </div>
-  </main>
+
+    <a href="/tags" class="all-tags-link">
+      <svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
+        <line x1="19" y1="12" x2="5" y2="12"></line>
+        <polyline points="12 19 5 12 12 5"></polyline>
+      </svg>
+      View all tags
+    </a>
+  </div>
 </BaseLayout>
 
 <style>
-.tag-header {
-  margin: 3rem 0;
-  text-align: center;
-}
-
-.tag-title {
-  font-size: clamp(1.8rem, 4vw, 2.5rem);
-  margin-bottom: 1rem;
-}
-
-.tag-title span {
-  background: linear-gradient(90deg, var(--accent-primary), var(--accent-tertiary));
-  -webkit-background-clip: text;
-  background-clip: text;
-  color: transparent;
-  font-family: 'JetBrains Mono', monospace;
-}
-
-.tag-description {
-  color: var(--text-secondary);
-  font-size: 1.1rem;
-  margin-bottom: 1rem;
-}
-
-.tag-link {
-  display: inline-block;
-  margin-top: 1rem;
-  color: var(--accent-primary);
-  text-decoration: none;
-  font-family: 'JetBrains Mono', monospace;
-  font-size: 0.9rem;
-  border-bottom: 1px dashed var(--accent-primary);
-  transition: all 0.3s ease;
-}
-
-.tag-link:hover {
-  border-bottom: 1px solid var(--accent-primary);
-}
-
-.draft-badge {
-  display: inline-block;
-  margin-left: 0.5rem;
-  padding: 0.25rem 0.5rem;
-  background-color: rgba(226, 232, 240, 0.2);
-  color: #94a3b8;
-  font-size: 0.75rem;
-  border-radius: 0.25rem;
-  vertical-align: middle;
-}
-
-/* Include styles from blog index if needed, like .blog-grid, .post-card etc. */
-.blog-grid {
-  display: grid;
-  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
-  gap: 2rem;
-  margin: 2rem 0 4rem;
-}
-
-.post-card {
-  background: var(--card-bg);
-  border-radius: 10px;
-  border: 1px solid var(--card-border);
-  overflow: hidden;
-  transition: all 0.3s ease;
-  position: relative;
-  z-index: 1;
-}
-
-.post-card:hover {
-  transform: translateY(-5px);
-  box-shadow: 0 10px 30px rgba(6, 182, 212, 0.1);
-  border-color: rgba(56, 189, 248, 0.4);
-}
-
-.post-card::before {
-  content: '';
-  position: absolute;
-  inset: 0;
-  background: linear-gradient(135deg, rgba(6, 182, 212, 0.05), rgba(139, 92, 246, 0.05));
-  z-index: -1;
-  opacity: 0;
-  transition: opacity 0.3s ease;
-}
-
-.post-card:hover::before {
-  opacity: 1;
-}
-
-.post-image {
-  width: 100%;
-  height: 200px;
-  object-fit: cover;
-  border-bottom: 1px solid var(--card-border);
-}
-
-.post-content {
-  padding: 1.5rem;
-}
-
-.post-meta {
-  display: flex;
-  justify-content: space-between;
-  align-items: center;
-  margin-bottom: 1rem;
-  font-size: 0.85rem;
-  color: var(--text-secondary);
-}
-
-.post-category {
-  background: rgba(6, 182, 212, 0.1);
-  color: var(--accent-primary);
-  padding: 0.25rem 0.5rem;
-  border-radius: 4px;
-  font-family: 'JetBrains Mono', monospace;
-  font-size: 0.75rem;
-}
-
-.post-title {
-  font-size: 1.25rem;
-  margin-bottom: 0.75rem;
-  line-height: 1.3;
-}
-
-.post-title a {
-  color: var(--text-primary);
-  text-decoration: none;
-  transition: color 0.3s ease;
-}
-
-.post-title a:hover {
-  color: var(--accent-primary);
-}
-
-.post-excerpt {
-  color: var(--text-secondary);
-  font-size: 0.9rem;
-  margin-bottom: 1.5rem;
-  display: -webkit-box;
-  -webkit-line-clamp: 3;
-  -webkit-box-orient: vertical;
-  overflow: hidden;
-}
-
-.post-footer {
-  display: flex;
-  justify-content: space-between;
-  align-items: center;
-  color: var(--text-secondary);
-  font-size: 0.85rem;
-}
-
-.read-more {
-  color: var(--accent-primary);
-  text-decoration: none;
-  font-weight: 500;
-  display: flex;
-  align-items: center;
-  gap: 0.25rem;
-  transition: color 0.3s ease;
-}
-
-.read-more:hover {
-  color: var(--accent-secondary);
-}
-
-.read-more::after {
-  content: '→';
-}
-</style>
\ No newline at end of file
+  .tag-page {
+    padding-top: 2rem;
+    padding-bottom: 4rem;
+  }
+  
+  .tag-hero {
+    text-align: center;
+    margin-bottom: 3rem;
+    animation: fadeIn 0.5s ease-out;
+  }
+  
+  @keyframes fadeIn {
+    from { opacity: 0; transform: translateY(10px); }
+    to { opacity: 1; transform: translateY(0); }
+  }
+  
+  .tag-hero h1 {
+    font-size: var(--font-size-3xl);
+    margin-bottom: 0.5rem;
+    line-height: 1.2;
+  }
+  
+  .tag-highlight {
+    background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
+    -webkit-background-clip: text;
+    -webkit-text-fill-color: transparent;
+    background-clip: text;
+    color: transparent;
+    font-weight: 700;
+  }
+  
+  .tag-hero p {
+    color: var(--text-secondary);
+    font-size: var(--font-size-lg);
+  }
+  
+  .posts-grid {
+    display: grid;
+    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
+    gap: 2rem;
+    margin-bottom: 3rem;
+  }
+  
+  .post-card {
+    background: var(--card-bg);
+    border-radius: 12px;
+    overflow: hidden;
+    border: 1px solid var(--border-primary);
+    transition: transform 0.3s ease, box-shadow 0.3s ease;
+    animation: fadeIn 0.5s ease-out forwards;
+    animation-delay: calc(var(--animation-order, 0) * 0.1s);
+    opacity: 0;
+    display: flex;
+    flex-direction: column;
+  }
+  
+  .post-card:hover {
+    transform: translateY(-5px);
+    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
+    border-color: var(--accent-primary);
+  }
+  
+  .post-image {
+    width: 100%;
+    height: 200px;
+    object-fit: cover;
+    border-bottom: 1px solid var(--border-primary);
+  }
+  
+  .post-content {
+    padding: 1.5rem;
+    flex-grow: 1;
+    display: flex;
+    flex-direction: column;
+  }
+  
+  .post-content time {
+    color: var(--text-tertiary);
+    font-size: var(--font-size-sm);
+    font-family: var(--font-mono);
+  }
+  
+  .post-title {
+    font-size: var(--font-size-xl);
+    margin: 0.5rem 0 1rem;
+    line-height: 1.3;
+  }
+  
+  .post-title a {
+    color: var(--text-primary);
+    text-decoration: none;
+    transition: color 0.2s ease;
+  }
+  
+  .post-title a:hover {
+    color: var(--accent-primary);
+  }
+  
+  .post-excerpt {
+    color: var(--text-secondary);
+    font-size: var(--font-size-md);
+    margin-bottom: 1.5rem;
+    line-height: 1.6;
+    flex-grow: 1;
+  }
+  
+  .post-meta {
+    display: flex;
+    flex-direction: column;
+    gap: 0.75rem;
+    margin-top: auto;
+  }
+  
+  .reading-time {
+    color: var(--text-tertiary);
+    font-size: var(--font-size-sm);
+    font-family: var(--font-mono);
+  }
+  
+  .post-tags {
+    display: flex;
+    flex-wrap: wrap;
+    gap: 0.5rem;
+    list-style: none;
+    padding: 0;
+  }
+  
+  .post-tags li a {
+    display: block;
+    padding: 0.25rem 0.75rem;
+    background: rgba(56, 189, 248, 0.1);
+    border-radius: 20px;
+    color: var(--accent-primary);
+    font-size: var(--font-size-xs);
+    text-decoration: none;
+    transition: all 0.2s ease;
+  }
+  
+  .post-tags li a:hover {
+    background: rgba(56, 189, 248, 0.2);
+    transform: translateY(-2px);
+  }
+  
+  .post-tags li a.current-tag {
+    background: var(--accent-primary);
+    color: var(--bg-primary);
+  }
+  
+  .all-tags-link {
+    display: flex;
+    align-items: center;
+    gap: 0.5rem;
+    margin: 0 auto;
+    padding: 0.75rem 1.5rem;
+    background: var(--bg-secondary);
+    border: 1px solid var(--border-primary);
+    border-radius: 30px;
\ No newline at end of file
diff --git a/src/styles/theme.css b/src/styles/theme.css
new file mode 100644
index 0000000..c20ca55
--- /dev/null
+++ b/src/styles/theme.css
@@ -0,0 +1,82 @@
+/* Theme Variables - Dark/Light Mode Support */
+
+/* Dark theme (default) */
+html {
+  /* Keep the default dark theme as defined in BaseLayout */
+}
+
+/* Light theme */
+html.light-mode {
+  /* Primary Colors */
+  --bg-primary: #f8fafc;
+  --bg-secondary: #f1f5f9;
+  --bg-tertiary: #e2e8f0;
+  --bg-code: #f1f5f9;
+  --text-primary: #0f172a;
+  --text-secondary: #334155;
+  --text-tertiary: #64748b;
+  
+  /* Accent Colors remain the same for brand consistency */
+  
+  /* Glow Effects - lighter for light mode */
+  --glow-primary: rgba(6, 182, 212, 0.1);
+  --glow-secondary: rgba(59, 130, 246, 0.1);
+  --glow-tertiary: rgba(139, 92, 246, 0.1);
+  
+  /* Border Colors */
+  --border-primary: rgba(0, 0, 0, 0.1);
+  --border-secondary: rgba(0, 0, 0, 0.05);
+  
+  /* Card Background */
+  --card-bg: rgba(255, 255, 255, 0.8);
+  --card-border: rgba(56, 189, 248, 0.3); /* Slightly stronger border */
+  
+  /* UI Element Colors */
+  --ui-element: #e2e8f0;
+  --ui-element-hover: #cbd5e1;
+}
+
+/* Background adjustments for light mode */
+html.light-mode body {
+  background-image: 
+    radial-gradient(circle at 20% 35%, rgba(6, 182, 212, 0.05) 0%, transparent 50%),
+    radial-gradient(circle at 75% 15%, rgba(59, 130, 246, 0.05) 0%, transparent 45%),
+    radial-gradient(circle at 85% 70%, rgba(139, 92, 246, 0.05) 0%, transparent 40%);
+}
+
+/* Adding light mode grid overlay */
+html.light-mode body::before {
+  background-image: 
+    linear-gradient(rgba(15, 23, 42, 0.03) 1px, transparent 1px),
+    linear-gradient(90deg, rgba(15, 23, 42, 0.03) 1px, transparent 1px);
+}
+
+/* Theme transition for smooth switching */
+html, body, * {
+  transition: 
+    background-color 0.3s ease,
+    color 0.3s ease,
+    border-color 0.3s ease,
+    box-shadow 0.3s ease;
+}
+
+/* Knowledge Graph light mode adjustments */
+html.light-mode .graph-container {
+  background: rgba(248, 250, 252, 0.6);
+}
+
+html.light-mode .graph-loading {
+  background: rgba(241, 245, 249, 0.7);
+}
+
+html.light-mode .graph-filters {
+  background: rgba(241, 245, 249, 0.7);
+}
+
+html.light-mode .graph-legend {
+  background: rgba(241, 245, 249, 0.7);
+}
+
+html.light-mode .node-details {
+  background: rgba(248, 250, 252, 0.9);
+}
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