@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@300;400;500;700&family=Dancing+Script:wght@600&display=swap');
    
 
    .font-signature { font-family: 'Dancing Script', cursive; }
    
    .fade-in-up {
        animation: fadeInUp 0.8s ease-out forwards;
    }
    
    @keyframes fadeInUp {
        from { opacity: 0; transform: translateY(30px); }
        to { opacity: 1; transform: translateY(0); }
    }

    .system-card:hover .icon-box {
        transform: scale(1.1);
        background-color: #1e293b;
        color: white;
    }
    
    .icon-box {
        transition: all 0.3s ease;
    }