.navbar {
    /*display: none;*/
    display: flex;
    justify-content: center;
    text-align: center;
    width: 100%;
    height: 50px;
    font-size: 16px;
    font-family: "Microsoft YaHei", "SimHei", "Hei", sans-serif;
    font-weight: bold;
    color: rgba(255, 255, 255, 0.7);
    background-color: rgba(8, 93, 173, 1);
}

.navbar-container {
    line-height: 50px;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 100%;
    max-width: 1200px;
}

.navbar-container a {
    display: inline-block;
    width: 100%;
    color: rgba(255, 255, 255, 0.9);
}

.navbar-container li:hover {
    background-color: #0B99F3;
}

.navbar-container li {
    width: 200px;
    height: 50px;
}

.navbar-container .active-li {
    /*background-color: #0B99F3;*/
    background-color: rgba(11, 153, 243, 1);
}

.top-bar {
    width: 100%;
    height: 60px;
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.top-bar .logo {
    padding-top: 5px;
    opacity: 0.8;
}

.top-bar .logo a {
    font-size: 1.5rem;
    font-weight: bold;
}

.top-bar .links {
    display: flex;
    gap: 2rem;
}

.top-bar .toggle_btn {
    color: #fff;
    font-size: 1.5rem;
    cursor: pointer;
    display: none;
}

.action_btn {
    background-color: orange;
    color: #fff;
    padding: 0.5rem 1rem;
    border: none;
    outline: none;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: bold;
    cursor: pointer;
    transition: scale 0.2 ease;
}

.action_btn:hover {
    scale: 1.05;
    color: #fff;
}

.action_btn:active {
    scale: 0.95;
}

.dropdown_menu {
    display: none;
    position: absolute;
    right: 2rem;
    top: 60px;
    height: 0;
    width: 300px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(15px);
    border-radius: 10px;
    overflow: hidden;
    transition: height 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    z-index: 1000; /* 一个比轮播图更高的值 */
}

.dropdown_menu.open {
    height: 410px;
}

.dropdown_menu li {
    padding: 0.7rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.dropdown_menu .action_btn {
    width: 100%;
    display: flex;
    justify-content: center;
}

@media(max-width: 992px) {
    .navbar .links,
    .navbar .action_btn {
        display: none;
    }

    .navbar .toggle_btn {
        display: block;
    }

    .dropdown_menu {
        display: block;
    }
}

@media(max-width: 576px) {
    .dropdown_menu {
        left: 2rem;
        width: unset;
    }
}

.dropdown-manage {
    position: relative;
    display: inline-block;
    z-index: 1000; /* 一个比轮播图更高的值 */
}

.dropdown-manage-content {
    display: none;
    position: absolute;
    left: -35px;
    backdrop-filter: blur(15px);
    /*border-radius: 10px;*/
    border-radius: 8px;
    overflow: hidden;
    min-width: 170px;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
    z-index: 1;
    transition: height 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    line-height: 15px;
    text-align: left;
    font-weight: normal;
    /*background-color: #f9f9f9;*/
    /*background: rgba(255, 255, 255, 0.1);*/
    background-color: rgba(11, 153, 243, 0.5);
    /*background-color: rgba(8, 93, 173, 1);*/
}  

.dropdown-manage-content a {
    padding: 12px 16px 12px 35px;
    text-decoration: none;
    display: block;
}

.dropdown-manage-content a:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

.dropdown-manage.open .dropdown-manage-content {
    display: block;
}

.dropdown-workbench {
    position: relative;
    display: inline-block;
    z-index: 1000; /* 一个比轮播图更高的值 */
}

.dropdown-workbench-content {
    display: none;
    position: absolute;
    /*left: -23px;*/
    left: -30px;
    backdrop-filter: blur(15px);
    /*border-radius: 10px;*/
    border-radius: 8px;
    overflow: hidden;
    min-width: 150px;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
    z-index: 1;
    transition: height 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    text-align: left;
    line-height: 15px;
    font-weight: normal;
    /*background-color: #f9f9f9;*/
    /*background: rgba(255, 255, 255, 0.1);*/
    background-color: rgba(11, 153, 243, 0.5);
    /*background-color: rgba(8, 93, 173, 1);*/
}

.dropdown-workbench-content a {
    padding: 12px 16px 12px 30px;
    text-decoration: none;
    display: block;
}

.dropdown-workbench-content a:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

.dropdown-workbench.open .dropdown-workbench-content {
    display: block;
}

.searchbar {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.searchbar li {
    color: #fff;
}

.searchbar h3 {
    opacity: 0.8;
}

.searchbar input[type=text] {  
    width: 220px;  
    padding: 3px;  
    border: 1px solid #ccc;  
    border-radius: 4px;  
    outline: none;
    font-size: 11px;  
}

.searchbar input[type=submit] {  
    width: 70px;  
    background-color: #4CAF50;  
    background-image: linear-gradient(120deg, #76daec 0%, #c5a8de 100%);
    color: white;  
    padding: 3px 6px;  
    margin-left: -5px; /* To remove gap between text input and submit button */  
    border: none;  
    border-radius: 0 4px 4px 0;  
    cursor: pointer;   
    font-size: 12px;  
}

.searchbar input[type=submit]:hover {  
    background-color: #45a049;  
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
}