:root {
            --primary-color: #4361ee;
            --secondary-color: #3a0ca3;
            --tools-color: #4cc9f0;
            --blog-color: #f72585;
            --border-radius: 10px;
        }
        
        body {
            font-family: 'Segoe UI', system-ui, sans-serif;
            background-color: #f5f7ff;
            padding-bottom: 2rem;
            color: #212529;
        }
        
        a {
            text-decoration: none;
        }

        .navba {
            background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
            color: white;
            border-radius: 0 0 var(--border-radius) var(--border-radius);
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
            margin-bottom: 2rem;
        }

        .logo {
            font-weight: 700;
            font-size: 1.8rem;
        }
        
        .logo-icon {
            color: var(--tools-color);
        }
        
        .card {
            border: none;
            border-radius: var(--border-radius);
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            transition: transform 0.3s, box-shadow 0.3s;
            margin-bottom: 1.5rem;
        }
        
        .card:hover {
            transform: translateY(-5px);
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
        }
        
        .accordion-button {
            font-weight: 600;
            padding: 1rem 1.25rem;
            border-radius: var(--border-radius) !important;
            font-size: 1.1rem;
        }
        
        .tools-accordion .accordion-button:not(.collapsed) {
            background-color: rgba(76, 201, 240, 0.1);
            color: var(--tools-color);
            box-shadow: 0 0 0 1px rgba(76, 201, 240, 0.2);
        }
        
        .blog-accordion .accordion-button:not(.collapsed) {
            background-color: rgba(247, 37, 133, 0.1);
            color: var(--blog-color);
            box-shadow: 0 0 0 1px rgba(247, 37, 133, 0.2);
        }
        
        /* Converted div to anchor tag styling */
        .category-item {
            display: block; /* Makes anchor tag behave like a block div */
            background-color: white;
            border: 1px solid #e9ecef;
            border-radius: 8px;
            padding: 1rem;
            margin-bottom: 0.75rem;
            transition: all 0.2s;
            cursor: pointer;
            color: inherit; /* Inherit text color */
        }
        
        .category-item:hover {
            border-color: var(--primary-color);
            transform: translateX(5px);
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.05);
            color: inherit; /* Prevent standard blue link color on hover */
        }
        
        .category-icon {
            width: 40px;
            height: 40px;
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-right: 1rem;
            font-size: 1.2rem;
        }
        
        .tools-category .category-icon {
            background-color: rgba(76, 201, 240, 0.1);
            color: var(--tools-color);
        }
        
        .blog-category .category-icon {
            background-color: rgba(247, 37, 133, 0.1);
            color: var(--blog-color);
        }
        
        .category-title {
            font-weight: 600;
            margin-bottom: 0.25rem;
            color: #212529;
        }
        
        .category-desc {
            font-size: 0.85rem;
            color: #6c757d;
            margin-bottom: 0;
        }
        
        .tools-count {
            background-color: rgba(76, 201, 240, 0.1);
            color: var(--tools-color);
            padding: 0.25rem 0.75rem;
            border-radius: 50px;
            font-size: 0.85rem;
            font-weight: 600;
        }
        
        .blog-count {
            background-color: rgba(247, 37, 133, 0.1);
            color: var(--blog-color);
            padding: 0.25rem 0.75rem;
            border-radius: 50px;
            font-size: 0.85rem;
            font-weight: 600;
        }
        
        .footer {
            text-align: center;
            padding: 1.5rem;
            color: #6c757d;
            font-size: 0.9rem;
            margin-top: 2rem;
            border-top: 1px solid #e9ecef;
        }
        
        @media (max-width: 768px) {
            .logo {
                font-size: 1.5rem;
            }
            
            .category-item {
                padding: 0.75rem;
            }
        }