body {
   font-family: Arial, sans-serif;
   margin: 0;
   padding: 0;
}
.banner {
   background-color: #607D8B; /* Blue-grey color */
   color: white;
   padding: 20px;
   display: flex;
   align-items: center;
}
.banner img {
   height: 50px;
   margin-right: 20px;
}
.banner h1 {
   flex-grow: 1;
   font-size: 2em;
   margin: 0;
}
.menu {
   background-color: #455A64; /* Darker blue-grey color */
   overflow: hidden;
}
.menu a {
   float: left;
   display: block;
   color: white;
   text-align: center;
   padding: 14px 16px;
   text-decoration: none;
}
.menu a:hover {
   background-color: #333;
}
.content {
   padding: 20px;
}

/* Blog post styles */
.blog-post {
   max-width: 800px;
   margin: 0 auto;
}
.post-meta {
   color: #666;
   margin-bottom: 20px;
   font-size: 0.9em;
}
.post-date, .post-author {
   margin-right: 15px;
}
.post-content {
   line-height: 1.6;
}
.post-content p {
   margin-bottom: 1.2em;
}
.post-content h2, .post-content h3 {
   margin-top: 1.5em;
}
.post-tags {
   margin-top: 30px;
   padding-top: 15px;
   border-top: 1px solid #eee;
}
.tag {
   background: #f0f0f0;
   padding: 3px 8px;
   border-radius: 3px;
   margin-right: 5px;
   font-size: 0.8em;
}

/* Featured post styling */
.featured-posts {
   margin-bottom: 40px;
}

article.featured {
   background-color: #f9f9f9;
   border-left: 4px solid #607D8B;
   padding: 15px;
   margin-bottom: 25px;
   border-radius: 3px;
}

.featured h3 a {
   color: #455A64;
}

.featured .read-more {
   font-weight: bold;
   color: #455A64;
}

/* Section layout styles */
.section-page {
   max-width: 1200px;
   margin: 0 auto;
   padding: 20px;
}

.section-header {
   margin-bottom: 40px;
   text-align: center;
}

.section-header h1 {
   color: #455A64;
   font-size: 2.5em;
   margin-bottom: 20px;
   border-bottom: 3px solid #607D8B;
   padding-bottom: 15px;
   display: inline-block;
}

.section-description {
   font-size: 1.1em;
   color: #666;
   max-width: 800px;
   margin: 0 auto;
   line-height: 1.6;
}

/* Posts grid layout */
.posts-grid {
   display: grid;
   grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
   gap: 30px;
   margin-bottom: 40px;
}

.post-card {
   background: #fff;
   border: 1px solid #e0e0e0;
   border-radius: 8px;
   padding: 25px;
   box-shadow: 0 2px 4px rgba(0,0,0,0.1);
   transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.post-card:hover {
   transform: translateY(-5px);
   box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.post-header {
   margin-bottom: 15px;
}

.post-title {
   margin: 0 0 10px 0;
   font-size: 1.4em;
}

.post-title a {
   color: #455A64;
   text-decoration: none;
}

.post-title a:hover {
   color: #607D8B;
   text-decoration: underline;
}

.post-date {
   color: #888;
   font-size: 0.9em;
   margin: 5px 0;
}

.post-author {
   color: #666;
   font-size: 0.9em;
   margin: 5px 0;
   font-style: italic;
}

.post-content {
   margin-bottom: 15px;
}

.post-summary {
   color: #333;
   line-height: 1.5;
   margin: 0;
}

.post-footer {
   border-top: 1px solid #f0f0f0;
   padding-top: 15px;
   margin-top: 15px;
}

.post-tags, .post-categories {
   margin-bottom: 10px;
}

.post-tags .tag {
   background: #607D8B;
   color: white;
   padding: 4px 8px;
   border-radius: 4px;
   margin-right: 8px;
   font-size: 0.8em;
   display: inline-block;
}

.post-categories .category {
   background: #455A64;
   color: white;
   padding: 4px 8px;
   border-radius: 4px;
   margin-right: 8px;
   font-size: 0.8em;
   display: inline-block;
}

.section-footer {
   text-align: center;
   padding-top: 30px;
   border-top: 1px solid #e0e0e0;
   margin-top: 40px;
}

.post-count {
   color: #888;
   font-style: italic;
   margin: 0;
}

.no-content {
   text-align: center;
   padding: 60px 20px;
   color: #666;
   font-style: italic;
}

/* Responsive design */
@media (max-width: 768px) {
   .posts-grid {
       grid-template-columns: 1fr;
       gap: 20px;
   }
   
   .section-header h1 {
       font-size: 2em;
   }
   
   .post-card {
       padding: 20px;
   }
}