#reading-progress-bar {
    position: fixed;
    top: 86px;
    left: 0;
    height: 5px;
    width: 0%;
    background-color: #f2a018; /* Cor da barra */
    z-index: 9999;
    transition: width 0.2s ease, background-color 0.3s ease;
    display: none;
}