#nav-numbers h3 {
    margin-bottom: 1.5rem;
}

#nav-numbers .btn {
    width: 100%;
    font-size: 2rem;
    aspect-ratio: auto !important;
    min-width: 0;
    height: 100%;
}

.number-tab-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
    width: 100%;
    height: 100%;
    align-items: start;
}