/* 数字变动动画效果 */
.counter {
    transition: transform 0.3s ease,
                color 0.3s ease;
    will-change: transform, color;
}


.counter--increase {
    color: var(--error) !important;
}

.counter--decrease {
    color: var(--success) !important;
}

.counter--pulse {
    animation: pulse 0.3s ease-in-out;
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.3);
    }
    100% {
        transform: scale(1);
    }
}