.content-auto {
        content-visibility: auto;
    }
    .backdrop-blur {
        backdrop-filter: blur(8px);
    }
    .card-shadow {
        box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    }
    .pulse-animation {
        animation: pulse 2s infinite;
    }
    @keyframes pulse {
        0%, 100% {
            opacity: 1;
        }
        50% {
            opacity: 0.8;
        }
    }
    .slide-in {
        animation: slideIn 0.3s ease-out forwards;
    }
    @keyframes slideIn {
        from {
            transform: translateY(-20px);
            opacity: 0;
        }
        to {
            transform: translateY(0);
            opacity: 1;
        }
    }