body {
            font-family: 'Poppins', sans-serif;
            margin: 0;
            padding: 0;
            overflow-x: hidden;
            background-color: #f5f5f5;
        }

        /* Hero Section */
        .hero-section {
            height: 400px;
            position: relative;
            background: linear-gradient(rgba(0, 77, 64, 0.85), rgba(0, 105, 92, 0.85)), url('images/training/about-1115.webp');
            background-size: cover;
            background-position: center;
        }

        @media (max-width: 768px) {
            .hero-section {
                height: 350px;
            }
        }

        @media (max-width: 576px) {
            .hero-section {
                height: 320px;
            }
        }

        /* Blog Card */
        .blog-card {
            background: white;
            border-radius: 16px;
            overflow: hidden;
            transition: all 0.3s ease;
            box-shadow: 0 5px 15px rgba(0,0,0,0.08);
            height: 100%;
            display: flex;
            flex-direction: column;
        }

        .blog-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 30px rgba(0,0,0,0.15);
        }

        .blog-img {
            height: 220px;
            object-fit: cover;
            width: 100%;
            transition: transform 0.5s ease;
        }

        .blog-card:hover .blog-img {
            transform: scale(1.05);
        }

        .blog-img-placeholder {
            height: 220px;
            background: linear-gradient(135deg, #2e7d32, #1b5e20);
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 3rem;
        }

        .blog-content {
            padding: 1.5rem;
            flex: 1;
        }

        .blog-title {
            font-size: 1.25rem;
            font-weight: 700;
            color: #004d40;
            margin-bottom: 0.75rem;
            line-height: 1.4;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .blog-title a {
            color: #004d40;
            text-decoration: none;
            transition: color 0.3s;
        }

        .blog-title a:hover {
            color: #FFD700;
        }

        .blog-excerpt {
            color: #6c757d;
            font-size: 0.9rem;
            line-height: 1.6;
            margin-bottom: 1rem;
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .blog-meta {
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 0.8rem;
            color: #9e9e9e;
            margin-bottom: 1rem;
            flex-wrap: wrap;
            gap: 0.5rem;
        }

        .blog-meta i {
            margin-right: 0.3rem;
        }

        .blog-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 0.5rem;
            margin-bottom: 1rem;
        }

        .blog-tag {
            background: #e0f2f1;
            color: #00695c;
            padding: 0.25rem 0.75rem;
            border-radius: 20px;
            font-size: 0.7rem;
            text-decoration: none;
            transition: all 0.3s;
        }

        .blog-tag:hover {
            background: #FFD700;
            color: #004d40;
        }

        .read-more {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            color: #00695c;
            text-decoration: none;
            font-weight: 500;
            font-size: 0.85rem;
            transition: gap 0.3s;
        }

        .read-more:hover {
            gap: 0.8rem;
            color: #FFD700;
        }

        /* Sidebar Widgets */
        .sidebar-widget {
            background: white;
            border-radius: 16px;
            padding: 1.5rem;
            margin-bottom: 1.5rem;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
        }

        .widget-title {
            font-size: 1.25rem;
            font-weight: 700;
            color: #004d40;
            margin-bottom: 1rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid #FFD700;
            display: inline-block;
        }

        .search-box {
            display: flex;
            gap: 0.5rem;
        }

        .search-box input {
            flex: 1;
            border: 1px solid #e0e0e0;
            border-radius: 8px;
            padding: 0.6rem 1rem;
            font-size: 0.9rem;
        }

        .search-box button {
            background: linear-gradient(135deg, #2e7d32, #1b5e20);
            border: none;
            border-radius: 8px;
            color: white;
            padding: 0 1rem;
            transition: opacity 0.3s;
        }

        .search-box button:hover {
            opacity: 0.9;
        }

        .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 0.6rem;
        }

        .tag-cloud a {
            background: #f0f0f0;
            color: #555;
            padding: 0.4rem 1rem;
            border-radius: 25px;
            font-size: 0.8rem;
            text-decoration: none;
            transition: all 0.3s;
        }

        .tag-cloud a:hover {
            background: #FFD700;
            color: #004d40;
            transform: translateY(-2px);
        }

        .recent-post-item, .popular-post-item {
            display: flex;
            align-items: center;
            gap: 1rem;
            padding: 0.75rem 0;
            border-bottom: 1px solid #e0e0e0;
        }

        .recent-post-item:last-child, .popular-post-item:last-child {
            border-bottom: none;
        }

        .recent-post-number, .popular-post-number {
            width: 30px;
            height: 30px;
            background: linear-gradient(135deg, #FFD700, #FFA000);
            color: #004d40;
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: bold;
            font-size: 0.9rem;
        }

        .recent-post-info, .popular-post-info {
            flex: 1;
        }

        .recent-post-info a, .popular-post-info a {
            color: #333;
            text-decoration: none;
            font-weight: 500;
            font-size: 0.85rem;
            line-height: 1.4;
            display: block;
        }

        .recent-post-info a:hover, .popular-post-info a:hover {
            color: #FFD700;
        }

        .recent-post-date, .popular-post-views {
            font-size: 0.7rem;
            color: #999;
            margin-top: 0.25rem;
        }

        /* Pagination */
        .pagination {
            justify-content: center;
            gap: 0.5rem;
        }

        .page-link {
            border-radius: 8px;
            color: #004d40;
            border: 1px solid #e0e0e0;
            padding: 0.5rem 1rem;
            transition: all 0.3s;
        }

        .page-link:hover {
            background-color: #FFD700;
            border-color: #FFD700;
            color: #004d40;
        }

        .page-item.active .page-link {
            background: linear-gradient(135deg, #2e7d32, #1b5e20);
            border-color: #2e7d32;
            color: white;
        }

        /* Newsletter */
        .newsletter-box {
            background: linear-gradient(135deg, #004d40, #00695c);
            border-radius: 16px;
            padding: 2rem;
            text-align: center;
            margin-top: 2rem;
        }

        .newsletter-box h3 {
            color: #FFD700;
            margin-bottom: 0.5rem;
        }

        .newsletter-box p {
            color: white;
            margin-bottom: 1rem;
        }

        .newsletter-input {
            display: flex;
            gap: 0.5rem;
            max-width: 500px;
            margin: 0 auto;
        }

        .newsletter-input input {
            flex: 1;
            border: none;
            border-radius: 8px;
            padding: 0.75rem 1rem;
        }

        .newsletter-input button {
            background: #FFD700;
            border: none;
            border-radius: 8px;
            padding: 0.75rem 1.5rem;
            color: #004d40;
            font-weight: 600;
            transition: all 0.3s;
        }

        .newsletter-input button:hover {
            background: #ffed4a;
            transform: translateY(-2px);
        }

        /* Empty State */
        .empty-state {
            text-align: center;
            padding: 4rem;
            background: white;
            border-radius: 16px;
        }

        .empty-state i {
            font-size: 4rem;
            color: #ccc;
            margin-bottom: 1rem;
        }

        @media (max-width: 768px) {
            .blog-img, .blog-img-placeholder {
                height: 180px;
            }
            
            .blog-content {
                padding: 1rem;
            }
            
            .blog-title {
                font-size: 1.1rem;
            }
            
            .newsletter-input {
                flex-direction: column;
            }
            
            .sidebar-widget {
                padding: 1rem;
            }
        }