.document-title {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

/* 下拉框样 */
.dropdown {
    position: absolute;
    width: 100%;
    /* 与输入框同宽 */
    border: 1px solid #ddd;
    border-radius: 8px;
    max-height: 200px;
    overflow-y: auto;
    display: none;
    background: white;
    z-index: 1000;
    margin-top: 5px;
    /* 与输入框的间距 */
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    scroll-behavior: smooth;
    overscroll-behavior: contain;
}

/* 下拉选项样式 */
.dropdown-item {
    padding: 10px 15px;
    cursor: pointer;
    transition: background-color 0.2s;
}

.dropdown-item:first-child {
    border-radius: 8px 8px 0 0;
}

.dropdown-item:last-child {
    border-radius: 0 0 8px 8px;
}

.dropdown-item:hover {
    background-color: #f5f7fa;
}

/* 美化滚动条 */
.dropdown::-webkit-scrollbar {
    width: 8px;
}

.dropdown::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 4px;
}

.dropdown::-webkit-scrollbar-thumb {
    background: #ccc;
    border-radius: 4px;
}

.dropdown::-webkit-scrollbar-thumb:hover {
    background: #999;
}

.loading {
    text-align: center;
    padding: 10px;
    color: #999;
    font-size: 12px;
}

.dropdown-item.active {
    background-color: #e9ecef;
    cursor: pointer;
}



@keyframes slideDown {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* 内容区域布局容器 */
.content-wrapper {
    display: flex;
    gap: 20px;
    width: calc(100% - 15px);
    min-width: 1405px;
    max-width: 1905px;
    margin: 20px auto 0 auto;
    position: relative;
    padding-top: 60px;
    padding-right: 15px;
}



/* 主内容区域样式 */
.main-content {
    flex: 1;
    width: calc(100% - 150px);
    min-width: calc(1405px - 150px);
    max-width: calc(1920px - 150px);
    margin-left: 150px;
    margin-top: 35px;
}

/* 头部导航栏样式 */
.substation-pic {
    width: 128px;
    height: 85px;
    border-radius: 12px;
}

.banner_magnr {
    width: 100%;
    background-color: #fff;
    z-index: 9999;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
}


.banner-container {
    display: flex;
    position: relative;
    height: 110px;
    align-items: center;
    min-width: 1405px;
    max-width: 1920px;
    padding: 0;
    margin: 0 auto;
    justify-content: space-around;
}

.banner-city {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    font-size: 13px;
}

.banner-city a {
    color: #000;
}

.search-container {
    flex: 1;
    background-color: #fff;
    height: 100%;
    border-radius: 18px;
    width: 820px;
    max-width: 820px;
}

.nav-menu {
    margin: 5px 20px;
    display: flex;
    flex-wrap: wrap;
    font-weight: bold;
    font-size: 14px;
    justify-content: space-evenly;
}

.nav-menu a,
.nav-menu span {
    text-decoration: none;
    padding: 5px 10px;
}

.nav-menu a.cur,
.nav-menu span.cur {
    color: #ff6600;
    font-weight: bold;
}

.search-box {
    width: 95%;
    background: #f5f5f5;
    padding: 8px;
    border-radius: 8px;
    margin: 0 auto;
    border: 2.5px solid #ff6000;
}

.search-inputs {
    display: flex;
    align-items: center;
    gap: 15px;
}

.input-group {
    flex: 1;
    position: relative;
}

.input-group label {
    position: absolute;
    left: 10px;
    top: 50%;
    transform: translateY(-50%);
    color: #999;
}

.input-group input {
    width: 100%;
    padding: 10px 10px 10px 60px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
}

.input-group i {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    color: #999;
    font-size: 20px;
    cursor: pointer;
}

/* 输入框样式 */
.search-container input[type="text"] {
    width: 100%;
    padding: 10px 60px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 14px;
    outline: none;
    box-sizing: border-box;
}

.search-container input[type="text"]:focus {
    border-color: #4a90e2;
    box-shadow: 0 0 0 2px rgba(74, 144, 226, 0.1);
}

.switch-btn {
    cursor: pointer;
    padding: 5px;
}

.search-btn {
    padding: 0 30px;
    height: 40px;
    background: #ff6600;
    color: #fff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

.search-btn:hover {
    background: #ff8533;
}

/* 侧边栏样式 */
.sidebar {
    width: 140px;
    background: #fff;
    position: fixed;
    top: 110px;
    height: calc(100vh - 110px);
    box-shadow: -4px 0 8px -4px rgba(0, 0, 0, 0.1);
    box-sizing: border-box;
    /* 默认使用 auto，但设置透明滚动条 */
    overflow-y: auto;
    z-index: 999;
}

/* 默认状态的滚动条样式 */
.sidebar::-webkit-scrollbar {
    width: 6px;
}

.sidebar::-webkit-scrollbar-track {
    background: transparent;
}

.sidebar::-webkit-scrollbar-thumb {
    background: transparent;
    border-radius: 3px;
    transition: background 0.3s;
}

/* hover 时显示滚动条 */
.sidebar:hover::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, 0.2);
}

.sidebar:hover::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 0, 0, 0.3);
}

.sidebar .ofen-tab {
    width: 90%;
    margin: 5px 10px 0 10px;
    background: #f5f5f5;
    border-radius: 12px;
}

/* 侧边栏菜单项样式 */
.sidebar li {
    height: 35px;
    transition: all 0.3s ease;
    padding: 5px 0;
}

.sidebar li a,
.sidebar li span {
    height: 95%;
    width: 80%;
    align-items: center;
    display: flex;
    color: #333;
    font-size: 14px;
    transition: all 0.3s ease;
    margin: 0 auto;
    justify-content: space-evenly;
}

/* 悬浮效果 */
.sidebar li a:hover,
.sidebar li span:hover {
    background: rgb(145, 213, 255, 0.3);
    border-radius: 6px;
    /* 添加位移效果 */
}

.sidebar li.active a {
    background: rgb(145, 213, 255, 0.3);
    border-radius: 6px;
}

.topnav .login {
    width: 45px;
    height: 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #ff6000;
    border-radius: 6px;
    color: #fff;
}

.head-rightBox .topnav .top_list {
    display: inline-block;
    margin: 0 5px;
    height: 32px;
    line-height: 32px;
    position: relative
}

.head-rightBox .topnav .top_list img {
    display: inline-block;
    width: 24px;
    height: 24px;
    text-align: center;
    margin: 0 4px;
    vertical-align: middle
}

.head-rightBox .topnav .top_list span {
    display: inline-block;
    height: 32px;
    text-align: center;
    vertical-align: middle
}

.head-rightBox .topnav .top_list .code {
    z-index: 99;
    position: absolute;
    top: 12px;
    display: none;
    background-color: #fff;
    margin: 20px auto;
    width: 135px;
    height: 135px;
    text-align: center;
    border-radius: 10px;
    font-family: sans-serif
}

.head-rightBox .topnav .top_list .code img {
    margin: 5px auto;
    width: 120px;
    height: 120px
}

.head-rightBox {
    display: flex;
}

.head-rightBox .topnav {
    height: 32px;
    line-height: 32px;
    display: flex;
    gap: 10px;
    align-items: center;
    font-size: 14px;
    font-weight: 400;
}

.head-rightBox .topnav i {
    position: relative;
    top: 2px;
}

.dropdown-wrapper {
    position: relative;
}

.dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    right: 0;
    background: #fff;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    border-radius: 4px;
    padding: 8px 0;
    min-width: 120px;
    z-index: 1000;
}

.dropdown-menu a {
    display: block;
    padding: 8px 16px;
    color: #333;
    text-decoration: none;
    font-size: 14px;
    line-height: 1.5;
}

.dropdown-menu a:hover {
    background: #f5f5f5;
}

.dropdown-wrapper:hover .dropdown-menu {
    display: block;
}

.message-container {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.message-item {
    margin-top: 10px;
    padding: 12px 35px;
    border-radius: 4px;
    color: #fff;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 10px;
    animation: slideDown 0.3s ease;
    max-width: 500px;
    position: relative;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.message-info {
    background: #1989fa;
}

.message-warning {
    background: #ffc53d;
}

.message-error {
    background: #ff4d4f;
}

.message-success {
    background: #52c41a;
}

.message-close {
    cursor: pointer;
    color: rgba(255, 255, 255, 0.9);
    font-size: 18px;
    font-weight: bold;
    position: absolute;
    right: 12px;
}

.message-close:hover {
    color: #fff;
}

.containnerWrap .hot-search {
    margin-top: 20px;
    width: 100%;
    margin: 0 auto
}

.containnerWrap .hot-search .normal-bottom {
    width: calc(100% - 388px);
    background-color: #FFF;
    border-bottom-left-radius: 6px;
    border-bottom-right-radius: 6px;
}

.containnerWrap .hot-search .normal-bottom .tab-top {
    display: flex
}

.containnerWrap .hot-search .normal-bottom .tab-top .hot-title {
    color: #222;
    margin-bottom: 8px;
    padding: 10px;
    font-size: 18px;
    line-height: 20px;
    margin: 10px;
    background-color: #f1f0f0;
    cursor: pointer;
    border-radius: 5px
}

.containnerWrap .hot-search .normal-bottom .tab-top .hot-title:nth-child(1) {
    color: #2440B3
}

.containnerWrap .hot-search .normal-bottom .tab-content {
    font-size: 15px;
    padding: 5px;
}

.containnerWrap .hot-search .normal-bottom .tab-content .hot-table {
    display: none
}

.containnerWrap .hot-search .normal-bottom .tab-content .hot-table tr {
    margin-right: 20px
}

.containnerWrap .hot-search .normal-bottom .tab-content .hot-table tr .hot-td {
    width: 260px;
    border-radius: 8px
}

.containnerWrap .hot-search .normal-bottom .tab-content .hot-table tr .hot-td .hot-cont {
    margin: 5px;
    padding: 10px 8px;
    background-color: #f1f0f0;
    border-radius: 5px
}

.containnerWrap .hot-search .normal-bottom .tab-content .hot-table tr .hot-td .hot-cont a {
    text-decoration: none;
    color: #2440B3
}

.containnerWrap .hot-search .normal-bottom .tab-content .hot-table tr .hot-td .hot-cont:hover {
    background: #F0F3FD
}

.containnerWrap .hot-search .normal-bottom .tab-content table:nth-child(1) {
    display: block
}

.containnerWrap .result-molecule {
    width: 100%;
}

.containnerWrap .result-molecule .row {
    width: 100%;
    font: 14px arial;
    white-space: nowrap;
    padding: 14px 8px;
}

.containnerWrap .result-molecule .row .col-lg-6 .card {
    border: 0
}

.containnerWrap .result-molecule .row .col-lg-6 .card .card-footer {
    border: 0
}

.containnerWrap .result-molecule .row .col-lg-6 .card .card-footer .btn-info {
    color: #000;
    background-color: #f0f0f0;
    padding: 8px 12px;
    margin-right: 10px;
    border-radius: 5px;
}

.containnerWrap .result-molecule .row .col-lg-6 .card .card-footer .btn-info:hover {
    background-color: #4e6ef2;
    border-color: #4e6ef2;
    color: #fff;
}

.containnerWrap .result-molecule .row .col-lg-6 .card .card-footer .btn-light {
    margin-right: 10px;
    padding: 8px 10px;
    border-radius: 5px;
    background: #f0f0f0;
}

.containnerWrap .result-molecule .row .col-lg-6 .card .card-footer .btn-light:hover {
    background-color: #4e6ef2;
    border-color: #4e6ef2;
    color: #fff;
}

.containnerWrap .active_page {
    background-color: #4e6ef2 !important;
    color: #fff
}

.phone-popup {
    position: absolute;
    background: white;
    padding: 25px 15px;
    border-radius: 5px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    z-index: 1000;
}

.phone {
    cursor: pointer;
    position: relative;
}

.popup-content {
    position: relative;
    display: flex;
    gap: 15px;
}

.popup-content .info {
    width: 270px;
    border-right: 1px dashed #8c8c8c;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.popup-content .info .phone {
    font-size: 30px;
    color: #ff6000;
    letter-spacing: -1.5px;
}

.popup-content p {
    margin: 5px 0;
    color: #666;
    font-size: 14px;
}

.qrcode-wrapper {
    width: 150px;
    height: 150px;
    padding: 0 25px;
}