.custom-title {
    position: fixed;
    z-index: 999;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.15s ease;
    background-color: var(--lucky-point);
    color: var(--white-color);
    padding: 4px 8px;
    border-radius: 6px;
    font-size: 0.8rem;
    white-space: nowrap;
}