@keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        .animate-fade-in-up {
            animation: fadeInUp 0.6s ease-out forwards;
        }
        .hover-lift {
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        .hover-lift:hover {
            transform: translateY(-4px);
            box-shadow: 0 20px 40px rgba(59, 130, 246, 0.15);
        }
        .gradient-text {
            background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .glass-effect {
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.2);
        }
        .tip-number-gradient {
            background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
            box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
        }