@layer utilities {
            .content-auto {
                content-visibility: auto;
            }
            .bg-gradient-primary {
                background: linear-gradient(135deg, #4f46e5 0%, #6366f1 100%);
            }
            .text-shadow {
                text-shadow: 0 2px 4px rgba(0,0,0,0.1);
            }
            .transition-custom {
                transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            }
        }