a:hover{text-decoration:none;font-weight:bold}
a.icp{font-size:12px;color:#888;text-align:center;margin: 0 5px;}
.navbar .navbar-expand-lg .navbar-light .fixed-top{position:absolute;z-index:10000}
.bottom-cover{background-image:linear-gradient(rgba(255,255,255,0) 0%,rgb(244 248 251 / 0.6) 50%,rgb(244 248 251) 100%)}
.navbar-light .navbar-toggler{color:#fff}
p.content{text-align:center;padding:5px 30px;border-radius:10px;font-size:12px;color:#fff;font-weight:500}
::-webkit-scrollbar{display:none}
.back-to{bottom:55px;overflow:hidden;position:fixed;right:10px;width:110px;z-index:999}
.back-to .back-top{background:url("./images/top.png") no-repeat scroll 0 0 transparent;display:block;float:right;height:50px;margin-left:10px;outline:0 none;text-indent:-9999em;width:50px}
.back-to .back-top:hover{background-position:-50px 0}

.mylist li.col-3 img{display:block;width:45px;height:45px;padding:8px;background:#fff;border:1px solid #eee;border-radius:10px;margin:0 auto}
.mylist li.col-3 svg{display:block;width:45px;height:45px;padding:8px;background:#fff;border:1px solid #eee;border-radius:10px;margin:0 auto}
h2.title{text-align:center;color:#fff;font-size:36px;font-weight:600;text-shadow:1px 1px 8px #504b4b}
body{font-size:14px;background:#f4f8fb;overflow-x:hidden}
a{text-decoration:none}
a:hover{text-decoration:none}
svg.icon{width:14px;height:14px;margin:0 5px 0 8px;vertical-align:-0.15em;fill:currentColor;overflow:hidden}
.navbar-light .navbar-nav .nav-link{color:#fff !important;font-size:16px;font-weight:bold;text-shadow:0px 1px 0px #000}

/* 导航菜单标题 - 电脑端隐藏 */
@media (min-width: 993px) {
    .nav-menu-title {
        display: none !important;
    }
}

#search{width:100%;margin:0;padding:0 0 10px;position:relative;z-index:2000;border-radius:5px}
#search form{position:relative;margin-top:15px}
#search-text{width:100%;height:50px;line-height:50px;text-indent:10px;font-size:16px;border-radius:10px;background-color:#fff;border:1px solid #fff;/*box-shadow:0 0.5rem 0.625rem #d4d4d44d;*/transition:0.3s all linear;padding-left:20px}
#search-text:focus{border:1px solid #4e6ef2}
#search-text:hover{border:1px solid #a7aab5}
#search button{position:absolute;top:0;right:0;background:none;border:0;border-radius:20px;width:auto;height:50px;border-radius:0 10px 10px 0;outline:none;background-color:#4e6ef2}
#search button:hover{cursor:pointer;background-color:#4662d9}
#search button i{color:#ddd;font-size:18px}
.search-group{text-align: center;}
.s-current .search-type{padding-left:0;display:block}
.s-current{display:block}
#search-list{position:relative;overflow-x:auto}
#search-list::-webkit-scrollbar{display:none}
.s-type{position:absolute;top:0;left:0;z-index:13;width:75px}
.s-type:hover{height:auto}
.s-type>span{display:block;height:31px;width:75px}
.s-type-list{display:none;position:absolute;top:31px;padding:9pt 0;width:70px;background:#fff;border-radius:5px;box-shadow:0 9px 20px rgba(0,0,0,.16)}
.s-type-list:before{position:absolute;top:-1pc;left:20px;content:'';display:block;width:0;height:0;border:10px solid transparent;border-bottom-color:#fff}
.s-type-list label{display:block;font-size:15px;text-align:center;font-weight:normal;margin-bottom:0;padding:2px 0;cursor:pointer;transition:.3s}
.s-type-list label:hover{background:rgba(136,136,136,.1)}
.s-type-list .tile-lg{color:#fff;width:3pc;height:3pc;font-size:1.25rem;line-height:3rem;border-radius:.3rem;display:block;margin:auto}
.s-type:hover .s-type-list{display:block}
.type-text{position:absolute;left:0;width:75px;padding-left:9pt;font-size:1pc;line-height:31px}
.search-type{white-space:nowrap;margin:0}
.search-type label{margin:0}
.search-type img {width: 14px;height: 14px;margin: 0 5px 0 8px;vertical-align: -0.15em;fill: currentColor;overflow: hidden;}
.search-type svg {width: 14px;height: 14px;margin: 0 5px 0 8px;vertical-align: -0.15em;fill: currentColor;overflow: hidden;}
.search-type li{margin-bottom:10px;display:inline-block;background:#ffffffAD;background:rgba(255,255,255,70%);border-radius:10px}
.search-type li label{display:inline-block;padding:0 11px;font-size:14px;border-radius:3px 3px 0 0;cursor:pointer}
.search-type input:checked+label,.search-type input:hover+label{background-color:#fff;height:50px;border-radius:10px}
#search-text::-webkit-input-placeholder{color:#bbb}
#word{position:absolute;list-style:none;top:55px;left:0px;width:100%;background:rgba(259,259,259,0.9);border-radius:5px;z-index:20000;padding:15px 10px;box-shadow:0 0 10px #aaa}
#word li{height:35px;padding:0 5px;text-indent:30px;background-size:20px;line-height:35px;cursor:pointer;font-size:16px;border-radius:5px}
#word li:hover{background-color:#ddd}
.set-check{margin-top:3px;font-size:9pt}
.set-check label{margin-left:3px}
.set-check input,.set-check label{opacity:0;transition:all .3s ease}
.search-type li{height:50px;line-height:50px;list-style:none;display:inline-block;border-radius:10px}
.mylist{list-style:none;padding:10px 20px;position:relative;z-index:1000;margin:20px 0;border-radius:15px;background:#ffffffe6;/*backdrop-filter: blur(10px);*/box-shadow:0 0.5rem 0.625rem #d4d4d44d}
.mylist li.col-3{width:100px;transition:0.3s all linear;font-size:14px;overflow:hidden;padding:10px 0;border-radius:10px}
.mylist li.col-3 svg{display:block;width:45px;height:45px;padding:8px;background:#fff;border:1px solid #eee;border-radius:10px;margin:0 auto}
.mylist li.col-3:hover{background:#eee}
.mylist li.col-3 span{width:100%;height:26px;line-height:26px;text-align:center;font-size:13px;word-break:break-all;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}
.mylist li a{color:#555;display:block}
.mylist li.title{width:100%;min-width:auto;margin:0;height:35px;font-size:16px;line-height:33px;padding:0 20px 0 10px;/*border-bottom:1px solid #eee;*/margin-bottom:10px}
.banner-video{position:absolute;width:100%;overflow:hidden;left:0;top:0;height:100vh}
.banner-video video{width:2048px;float:left}
.banner-video img{object-fit:cover;width:100%;height:100vh}
.bottom-cover{width:100%;height:50%;position:absolute;bottom:-1px;z-index:10}
@media screen and (min-width:1200px){.mylist li.col-3{min-width:132px}
}@media screen and (min-width:992px) and (max-width:1200px){.mylist li.col-3{min-width:110px}
}@media screen and (max-width:992px){#he-plugin-simple{display:none}
.banner-video video{width:1200px}
.banner-video img{object-fit:cover;width:100%;height:100vh}
.search-group{padding-left:0px}
div#navbarsExample05{background:rgba(0,0,0,0.8);padding:10px 30px;border-radius:0px}
}@media screen and (max-width:767px){.banner-video video{width:960px}
.banner-video img{object-fit:cover;width:100%;height:100vh}
.s-type-list label{padding:5px 0}
.search-list{height:30px;overflow-y:hidden;white-space:nowrap}
.search-group{padding-left:0px}
.mylist{border-radius:8px}
.mylist li.col-3{margin:5px 0 5px}
.mylist li.col-3 svg{display:block;width:30px;height:30px;padding:5px;background:#fff;border:1px solid #eee;border-radius:10px;margin:0 auto}
.mylist li.col-3 span{font-size:12px}
.mylist li.col-3 img {display: block; width: 30px; height: 30px; padding: 5px; background: #fff; border: 1px solid #eee; border-radius: 10px; margin: 0 auto;}
.mylist li.col-3:hover {transform: translateY(-5px); transition: transform 0.3s ease;}
.mylist li.col-3:hover img {box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);}
.mylist li.col-3:hover svg {box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);}
}.navbar-toggler svg{width:24px;height:24px}
.navbar-toggler .bi-list-nested{display:none}
.navbar-toggler.collapsed .bi-list-nested{display:block}
.navbar-toggler.collapsed .bi-x{display:none}
.navbar-toggler .bi-x{display:block}
#he-plugin-simple{z-index:1000}
::-webkit-scrollbar{width:8px;height:8px;border-radius:4px}
::-webkit-scrollbar-track{background:#eee;border-radius:0px}
::-webkit-scrollbar-thumb{background:#ddd;border-radius:0px}
::-webkit-scrollbar-thumb:hover{background:#ccc}
::-webkit-scrollbar-corner{background:#ddd}
::-webkit-scrollbar-corner{background:#ddd}

/* 弹窗样式 */
.popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 99999; /* 确保弹窗在最上层 */
    display: flex;
    justify-content: center;
    align-items: center;
}

.popup-content {
    background-color: #fff;
    border-radius: 10px;
    width: 600px;
    height: 700px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.3);
    overflow: hidden;
    animation: popupShow 0.3s ease-out;
    display: flex;
    flex-direction: column;
}

@keyframes popupShow {
    from {
        opacity: 0;
        transform: translateY(-50px) scale(0.9);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.popup-header {
    padding: 20px;
    background-color: #4e6ef2;
    color: #fff;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-shrink: 0;
}

.popup-header h3 {
    margin: 0;
    font-size: 18px;
}

.popup-close {
    background: none;
    border: none;
    color: #fff;
    font-size: 24px;
    cursor: pointer;
    padding: 0;
    line-height: 1;
}

.popup-scroll-container {
    position: relative;
    flex: 1;
    overflow: hidden;
    display: flex;
    align-items: stretch;
}

.popup-body {
    padding: 20px;
    line-height: 1.6;
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
}

/* 自定义滚动条样式 */
.popup-scrollbar {
    width: 16px;
    background-color: rgba(0, 0, 0, 0.1);
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    opacity: 1;
    z-index: 10;
}

.popup-scroll-thumb {
    width: 16px;
    background-color: rgba(78, 110, 242, 0.7);
    border-radius: 6px;
    cursor: pointer;
    position: absolute;
    top: 0;
    left: 0;
    transition: background-color 0.3s;
}

.popup-scroll-thumb:hover {
    background-color: rgba(78, 110, 242, 0.9);
}

.popup-scrollbar:hover .popup-scroll-thumb {
    background-color: rgba(78, 110, 242, 0.9);
}

/* 内容自适应样式 */
.popup-body img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 10px 0;
    border-radius: 5px;
}

.popup-body p {
    margin: 10px 0;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.popup-body h1,
.popup-body h2,
.popup-body h3,
.popup-body h4,
.popup-body h5,
.popup-body h6 {
    margin: 15px 0 10px 0;
    line-height: 1.3;
}

.popup-footer {
    padding: 15px 20px;
    background-color: #f5f5f5;
    text-align: right;
    flex-shrink: 0;
}

.popup-footer {
    gap: 12px;
    justify-content: flex-end;
}

.popup-btn {
    background-color: #f1f5f9;
    color: #64748b;
    border: none;
    padding: 10px 24px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.2s;
    text-decoration: none;
}

.popup-btn:hover {
    background-color: #e2e8f0;
    color: #475569;
    text-decoration: none;
}

.popup-btn.primary {
    background-color: #4e6ef2;
    color: #fff;
}

.popup-btn.primary:hover {
    background-color: #4662d9;
    color: white;
}

/* 移动端适配 */
@media (max-width: 768px) {
    .popup-content {
        width: 350px;
        height: 400px;
        margin: 10px;
    }
    
    .popup-header {
        padding: 15px;
    }
    
    .popup-body {
        padding: 15px;
    }
}
/* 弹窗样式 */

li.selected{background:#f1f1f1}
#word li:hover {background-color: #f1f1f1;}
@font-face{font-family:"Micro";src:url('MicroExtendFLF.ttf')}
#show_time{font-family:"Micro";text-align:center;font-weight:bold;font-size:30px;color:#fff;text-shadow:1px 1px 2px #000}
#show_date{text-align:center;font-size:16px;color:#fff;font-weight:bold;margin:10px}

.box{margin:40px 0;position:fixed;z-index:1000}
.change-type{min-width:40px;min-height:160px;position:absolute;z-index:99;left:0;top:0;display:flex}
.change-type .type-left{width:0;background:#fff;height:100%;box-shadow:0 2px 12px 0 rgb(0 0 0 / 50%);border-bottom-right-radius:5px;border-top-right-radius:5px;margin-left:-40px;overflow:hidden;transition:width 0.4s;-moz-transition:width 0.4s;-webkit-transition:width 0.4s;-o-transition:width 0.4s}
.change-type .showListType{width:150px;transition:width 0.4s;-moz-transition:width 0.4s;-webkit-transition:width 0.4s;-o-transition:width 0.4s}
.change-type .type-left ul{margin-bottom:0px}
.change-type .type-left ul li{line-height:40px;height:40px;text-align:left;width:100%;position:relative;cursor:pointer;list-style:none}
.change-type .type-left ul li a{display:block;height:100%;position:absolute;left:0;top:0;z-index:9;padding-left:15px;overflow:hidden;width:calc(100% - 17px);color:#333;font-size:14px;border-left:2px solid #26778d}
.change-type .type-left ul li span{display:block;position:absolute;width:0;height:100%;left:0;top:0;z-index:8;overflow:hidden;transition:width 0.5s;-moz-transition:width 0.5s;-webkit-transition:width 0.5s;-o-transition:width 0.5s}
.change-type .type-left ul li:hover span{transition:width 0.5s;-moz-transition:width 0.5s;-webkit-transition:width 0.5s;-o-transition:width 0.5s}
.type-left ul li:nth-child(1):hover span,.type-left ul li:nth-child(1).active span,.type-left ul li:nth-child(8):hover span,.type-left ul li:nth-child(8).active span{background:#2C73D2;width:100%;box-shadow:0px 2px 5px 0 rgba(0,0,0,0.5)}
.type-left ul li:nth-child(1):hover a,.type-left ul li:nth-child(1).active a,.type-left ul li:nth-child(8):hover a,.type-left ul li:nth-child(8).active a{border-left:2px solid #2C73D2;color:#fff}
.type-left ul li:nth-child(2):hover span,.type-left ul li:nth-child(2).active span,.type-left ul li:nth-child(9):hover span,.type-left ul li:nth-child(9).active span{background:#D65DB1;width:100%;box-shadow:0px 2px 5px 0 rgba(0,0,0,0.5)}
.type-left ul li:nth-child(2):hover a,.type-left ul li:nth-child(2).active a,.type-left ul li:nth-child(9):hover a,.type-left ul li:nth-child(9).active a{border-left:2px solid #D65DB1;color:#fff}
.type-left ul li:nth-child(3):hover span,.type-left ul li:nth-child(3).active span,.type-left ul li:nth-child(10):hover span,.type-left ul li:nth-child(10).active span{background:#00C9A7;width:100%;box-shadow:0px 2px 5px 0 rgba(0,0,0,0.5)}
.type-left ul li:nth-child(3):hover a,.type-left ul li:nth-child(3).active a,.type-left ul li:nth-child(10):hover a,.type-left ul li:nth-child(10).active a{border-left:2px solid #00C9A7;color:#fff}
.type-left ul li:nth-child(4):hover span,.type-left ul li:nth-child(4).active span,.type-left ul li:nth-child(11):hover span,.type-left ul li:nth-child(11).active span{background:#009EFA;width:100%;box-shadow:0px 2px 5px 0 rgba(0,0,0,0.5)}
.type-left ul li:nth-child(4):hover a,.type-left ul li:nth-child(4).active a,.type-left ul li:nth-child(11):hover a,.type-left ul li:nth-child(11).active a{border-left:2px solid #009EFA;color:#fff}
.type-left ul li:nth-child(5):hover span,.type-left ul li:nth-child(5).active span,.type-left ul li:nth-child(12):hover span,.type-left ul li:nth-child(12).active span{background:#FF8066;width:100%;box-shadow:0px 2px 5px 0 rgba(0,0,0,0.5)}
.type-left ul li:nth-child(5):hover a,.type-left ul li:nth-child(5).active a,.type-left ul li:nth-child(12):hover a,.type-left ul li:nth-child(12).active a{border-left:2px solid #FF8066;color:#fff}
.type-left ul li:nth-child(6):hover span,.type-left ul li:nth-child(6).active span,.type-left ul li:nth-child(13):hover span,.type-left ul li:nth-child(13).active span{background:#64b5f6;width:100%;box-shadow:0px 2px 5px 0 rgba(0,0,0,0.5)}
.type-left ul li:nth-child(6):hover a,.type-left ul li:nth-child(6).active a,.type-left ul li:nth-child(13):hover a,.type-left ul li:nth-child(13).active a{border-left:2px solid #64b5f6;color:#fff}
.type-left ul li:nth-child(7):hover span,.type-left ul li:nth-child(7).active span,.type-left ul li:nth-child(14):hover span,.type-left ul li:nth-child(14).active span{background:#388e3c;width:100%;box-shadow:0px 2px 5px 0 rgba(0,0,0,0.5)}
.type-left ul li:nth-child(7):hover a,.type-left ul li:nth-child(7).active a,.type-left ul li:nth-child(14):hover a,.type-left ul li:nth-child(14).active a{border-left:2px solid #388e3c;color:#fff}
ul.navbar-nav.mr-auto{margin-left:60px}
.type-right{position:fixed;top:38px}
.type-right svg{width:24px;height:24px}
@media screen and (max-width:992px){.type-right{position:fixed;top:10px;right:10px;padding:8px 12px}}

/* 休息提醒弹窗样式 */
.rest-reminder-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
}

.rest-reminder-content {
    background-color: white;
    border-radius: 12px;
    padding: 30px;
    max-width: 400px;
    width: 90%;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    animation: popup 0.3s ease-out;
    position: relative;
}

@keyframes popup {
    from {
        transform: scale(0.8);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

.rest-reminder-close {
    position: absolute;
    top: 15px;
    right: 15px;
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: #999;
}

.rest-reminder-icon {
    font-size: 48px;
    margin-bottom: 20px;
}

.rest-reminder-content h3 {
    color: #333;
    margin-bottom: 10px;
}

.rest-reminder-content #currentTime {
    font-size: 18px;
    color: #666;
    margin-bottom: 20px;
}

.rest-reminder-content p {
    color: #666;
    line-height: 1.5;
    margin-bottom: 20px;
}

.rest-reminder-btn {
    background-color: #667eea;
    color: white;
    border: none;
    padding: 10px 24px;
    border-radius: 6px;
    font-size: 16px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.rest-reminder-btn:hover {
    background-color: #5a6fd8;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .rest-reminder-content {
        padding: 20px;
        max-width: 90%;
    }
    
    .rest-reminder-icon {
        font-size: 36px;
    }
    
    .rest-reminder-content h3 {
        font-size: 18px;
    }
    
    .rest-reminder-content #currentTime {
        font-size: 16px;
    }
}

/* 桌面设备导航样式 */
@media (min-width: 993px) {
    /* 隐藏关闭按钮 */
    .close-nav-btn {
        display: none !important;
    }
    
    .nav-item.dropdown {
        position: relative;
        display: inline-flex;
        align-items: center;
    }
    
    .nav-item.dropdown:hover .nav-link.dropdown-toggle {
        color: #667eea;
    }
    
    .nav-link.dropdown-toggle::after {
        display: none;
    }
    
    .dropdown-toggle-icon {
        background: none;
        border: none;
        padding: 0;
        margin-left: -8px;
        cursor: pointer;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        vertical-align: middle;
        color: #ffffff;
        transition: transform 0.3s ease;
    }
    
    .nav-item.dropdown:hover .dropdown-toggle-icon svg {
        transform: rotate(180deg);
    }
    
    .dropdown-toggle-icon:focus {
        outline: none;
    }
    
    /* 父子导航样式 */
    .dropdown-menu {
        background-color: rgba(255, 255, 255, 0.98);
        border: 1px solid rgba(0, 0, 0, 0.1);
        border-radius: 8px;
        box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
        padding: 8px 0;
        margin-top: 10px;
        display: none;
        min-width: 120px;
        position: absolute;
        top: 100%;
        left: 0;
        z-index: 1000;
        transition: all 0.3s ease;
        opacity: 0;
        transform: translateY(-10px);
    }
    
    .dropdown-menu.show {
        display: block;
        opacity: 1;
        transform: translateY(0);
    }
    
    .dropdown-item {
        padding: 10px 20px;
        color: #333;
        font-size: 14px;
        transition: all 0.2s ease;
        display: block;
        text-decoration: none;
        white-space: nowrap;
    }
    
    .dropdown-item:hover {
        background-color: #f0f4ff;
        color: #667eea;
    }
    
    .dropdown-item:active {
        background-color: #e0e8ff;
        color: #5568d3;
    }
}

/* 响应式导航 */
@media (max-width: 992px) {
    /* 汉堡菜单按钮样式 */
    .navbar-toggler {
        position: absolute;
        left: 10px;
        top: 10px;
        z-index: 1001;
        background: transparent;
        border: none;
        padding: 8px 12px;
    }
    
    /* 导航菜单容器 */
    .navbar-collapse {
        position: fixed;
        left: -300px;
        top: 0;
        width: 280px;
        height: 100vh;
        background-color: rgba(255, 255, 255, 0.98);
        box-shadow: 2px 0 10px rgba(0, 0, 0, 0.15);
        z-index: 1000;
        transition: left 0.3s ease;
        overflow-y: auto;
        padding: 20px 0;
    }
    
    /* 关闭按钮样式 */
    .close-nav-btn {
        position: absolute;
        right: 15px;
        top: 15px;
        width: 32px;
        height: 32px;
        background: rgba(0, 0, 0, 0.05);
        border: none;
        border-radius: 50%;
        color: #333;
        cursor: pointer;
        z-index: 1001;
        display: flex;
        align-items: center;
        justify-content: center;
        transition: all 0.3s ease;
    }
    
    .close-nav-btn:hover {
        background: rgba(0, 0, 0, 0.1);
        color: #667eea;
    }
    
    .close-nav-btn svg {
        width: 20px;
        height: 20px;
    }
    
    /* 导航菜单展开状态 */
    .navbar-collapse.show {
        left: 0;
    }
    
    /* 遮罩层 */
    .navbar-overlay {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background-color: rgba(0, 0, 0, 0.5);
        z-index: 999;
        display: none;
    }
    
    .navbar-overlay.show {
        display: block;
    }
    
    /* 导航列表样式 */
    .navbar-nav {
        width: 100%;
        margin: 0;
        padding: 0;
    }
    
    /* 导航项样式 */
    .nav-item {
        display: block;
        width: 100%;
        border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    }
    
    /* 导航链接样式 */
    .nav-link {
        display: block;
        padding: 15px 20px !important;
        color: #333 !important;
        width: calc(100% - 40px);
        text-align: left;
    }
    
    /* 隐藏默认 Bootstrap 下拉图标 */
    .nav-link.dropdown-toggle::after {
        display: none !important;
    }
    
    .nav-link:hover {
        background-color: rgba(102, 126, 234, 0.1);
    }
    
    /* 下拉导航样式 */
    .nav-item.dropdown {
        position: relative;
        min-height: 50px;
    }
    
    /* 下拉图标样式 */
    .dropdown-toggle-icon {
        position: absolute;
        right: 10px;
        top: 25px;
        transform: translateY(-50%);
        margin-left: 0;
        width: 40px;
        height: 40px;
        z-index: 100;
        background: none;
        border: none;
        padding: 0;
        cursor: pointer;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        vertical-align: middle;
    }
    
    /* 确保下拉图标在展开状态时位置不变 */
    .nav-item.dropdown.show .dropdown-toggle-icon {
        top: 25px;
        transform: translateY(-50%);
    }
    
    /* 下拉菜单样式 */
    .dropdown-menu {
        position: static;
        display: none;
        width: 100%;
        background-color: rgba(252, 252, 252, 0.95);
        box-shadow: none;
        border: none;
        border-radius: 0;
        margin: 0;
        padding: 0;
    }
    
    /* 下拉菜单展开状态 */
    .nav-item.dropdown.show .dropdown-menu {
        display: block;
    }
    
    /* 下拉菜单项样式 */
    .dropdown-item {
        display: block;
        padding: 12px 40px !important;
        color: #333 !important;
        border-bottom: 1px solid rgba(0, 0, 0, 0.05);
        text-align: left;
        position: relative;
    }
    
    /* 子导航前方添加 "-" 符号 */
    .dropdown-item::before {
        content: "- ";
        position: absolute;
        left: 20px;
        top: 12px;
        color: #667eea;
        font-weight: bold;
    }
    
    .dropdown-item:hover {
        background-color: rgba(102, 126, 234, 0.1);
    }
    
    /* 隐藏日期和时间 */
    .topbar-date {
        display: none;
    }
    
    #show_date,
    #show_time,
    #main {
        display: none;
    }
    
    /* 导航菜单标题样式 - 只在手机端显示 */
    .nav-menu-title {
        display: block;
        font-size: 18px;
        font-weight: bold;
        color: #333;
        margin: 0;
        padding: 15px 20px;
        border-bottom: 1px solid rgba(0, 0, 0, 0.1);
        position: relative;
        z-index: 5;
    }
    
    /* 确保导航链接靠左显示 */
    .navbar-nav {
        text-align: left !important;
        margin-left: 0 !important;
        padding-left: 0 !important;
    }
    
    .navbar-nav .nav-link {
        text-align: left !important;
        padding-left: 20px !important;
    }
    
    /* 确保导航菜单背景为浅白色 */
    .navbar-collapse {
        background-color: rgba(255, 255, 255, 0.98) !important;
    }
    
    /* 确保导航链接为深色，与白色背景形成对比 */
    .navbar-collapse .navbar-nav .nav-link {
        color: #333 !important;
        text-shadow: none !important;
    }
    
    /* 确保下拉菜单链接为深色 */
    .navbar-collapse .dropdown-menu .dropdown-item {
        color: #333 !important;
    }
    
    /* 确保下拉图标为深色 */
    .navbar-collapse .dropdown-toggle-icon {
        color: #333 !important;
        background: none !important;
        border: none !important;
        outline: none !important;
    }
    
    /* 确保下拉图标点击时没有边框 */
    .navbar-collapse .dropdown-toggle-icon:focus {
        outline: none !important;
        box-shadow: none !important;
    }
    
    /* 确保下拉图标只在父导航右侧显示，不在子导航中显示 */
    .navbar-collapse .dropdown-menu .dropdown-toggle-icon {
        display: none !important;
    }
    
    /* 下拉图标SVG样式 */
    .navbar-collapse .dropdown-icon-svg {
        width: 20px;
        height: 20px;
        fill: none;
        stroke: #333;
        stroke-width: 2;
    }
}


.top-promo-link {

padding-left: 20px;

}

.top-promo-img {

border-radius: 5px;

height: 40px;
}