/* 主菜单项高亮样式 */
#menu .nav-item .nav-link.active,
#menu .nav-item .nav-link.parent-active {
    color: #000000 !important;
    background-color: #fd880a !important;
    padding: 5px 10px;
    border-radius: 3px;
}

/* 确保submenu类的显示正常 */
#menu .nav-item.submenu {
    position: relative;
}

/* 子菜单高亮 */
#menu .nav-item.submenu.active > .nav-link {
    color: #000000 !important;
    background-color: #fd880a !important;
    padding: 5px 10px;
    border-radius: 3px;
}