/*!*body {*!*/
/*!*    font-family: 'Noto Sans SC', sans-serif;*!*/
/*!*    background-color: #ffffff;*!*/
/*!*    margin: 0;*!*/
/*!*    padding: 0;*!*/
/*!*    color: #1e1e1e;*!*/
/*!*}*!*/
/*#Head_navigation_bar-navbar {*/
/*    display: flex;*/
/*    background-color: #0a5cad;*/
/*    padding: 10px 0;*/
/*    justify-content: center;*/
/*    flex-wrap: wrap;*/
/*}*/
/*.Head_navigation_bar-navbar-item {*/
/*    position: relative;*/
/*    color: #ffffff;*/
/*    padding: 10px 15px;*/
/*    cursor: pointer;*/
/*    font-size: 14px;*/
/*    white-space: nowrap;*/
/*    transition: background-color 0.3s;*/
/*}*/
/*.Head_navigation_bar-navbar-item:hover {*/
/*    background-color: #0068b7;*/
/*}*/
/*.Head_navigation_bar-submenu {*/
/*    display: none;*/
/*    position: absolute;*/
/*    top: 100%;*/
/*    left: 0;*/
/*    background-color: #f6f7ff;*/
/*    border: 1px solid #0a5cad;*/
/*    !*border-radius: 5px;*!*/
/*    padding: 10px;*/
/*    z-index: 1000;*/
/*    min-width: 200px;*/
/*    box-shadow: 0 2px 10px rgba(0,0,0,0.1);*/
/*}*/
/*.Head_navigation_bar-navbar-item:hover .Head_navigation_bar-submenu {*/
/*    display: block;*/
/*}*/
/*.Head_navigation_bar-submenu-item {*/
/*    color: #575757;*/
/*    padding: 5px 0;*/
/*    cursor: pointer;*/
/*    transition: color 0.3s;*/
/*}*/
/*.Head_navigation_bar-submenu-item:hover {*/
/*    color: #0068b7;*/
/*}*/



/*body {*/
/*    font-family: 'Noto Sans SC', sans-serif;*/
/*    background-color: #ffffff;*/
/*    margin: 0;*/
/*    padding: 0;*/
/*    color: #1e1e1e;*/
/*}*/
#Head_navigation_bar-navbar {
    display: flex;
    background-color: #0a5cad; /* 主题蓝色 */
    padding: 10px 0;
    justify-content: center;
    flex-wrap: wrap;
}

.Head_navigation_bar-navbar-item {
    position: relative;
    color: #ffffff; /* 白色文字 */
    padding: 10px 15px;
    cursor: pointer;
    font-size: 14px;
    white-space: nowrap;
    transition: background-color 0.3s;
}

.Head_navigation_bar-navbar-item:hover {
    background-color: #0068b7; /* 主要黑色字体 hover */
}

.Head_navigation_bar-submenu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background-color: #f6f7ff; /* 淡蓝背景色 */
    border: 1px solid #0a5cad; /* 主题蓝色 */
    /*border-radius: 5px;*/
    padding: 10px;
    z-index: 1000;
    min-width: 200px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.Head_navigation_bar-navbar-item:hover .Head_navigation_bar-submenu {
    display: block;
}

.Head_navigation_bar-submenu-item {
    color: #575757; /* 次要黑灰色 */
    padding: 5px 0;
    cursor: pointer;
    transition: color 0.3s;
}

.Head_navigation_bar-submenu-item:hover {
    color: #0068b7; /* 主要黑色字体 hover */
}