.flink {
            display: inline-block;
            padding: 0.75rem 1.5rem;
            margin: 0.5rem;
            background-color: #f8fafc;
            border: 1px solid #e2e8f0;
            border-radius: 0.5rem;
            text-decoration: none;
            color: #334155;
            font-weight: 500;
            transition: all 0.3s ease;
        }
        .flink:hover {
            background-color: #3b82f6;
            color: white;
            border-color: #3b82f6;
            transform: translateY(-2px);
        }
        .hover-scale {
            transition: transform 0.3s ease;
        }
        .hover-scale:hover {
            transform: scale(1.05);
        }
        .gradient-bg {
            background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 100%);
        }
        .text-shadow {
            text-shadow: 1px 1px 3px rgba(0,0,0,0.3);
        }