.hero-gradient {
            background: linear-gradient(135deg, rgba(30, 58, 138, 0.9) 0%, rgba(220, 38, 38, 0.8) 100%);
        }
        .card-hover {
            transition: all 0.3s ease;
        }
        .card-hover:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
        }
        .nav-link {
            position: relative;
        }
        .nav-link::after {
            content: '';
            position: absolute;
            width: 0;
            height: 2px;
            bottom: -5px;
            left: 0;
            background-color: #f59e0b;
            transition: width 0.3s ease;
        }
        .nav-link:hover::after {
            width: 100%;
        }
        .flink {
            border: 1px solid #e5e7eb;
            padding: 8px 16px;
            border-radius: 6px;
            transition: all 0.3s;
        }
        .flink:hover {
            border-color: #3b82f6;
            background-color: #eff6ff;
        }
        .live-pulse {
            animation: pulse 2s infinite;
        }
        @keyframes pulse {
            0% { opacity: 1; }
            50% { opacity: 0.7; }
            100% { opacity: 1; }
        }