/**base.css**/
    /* 去除常见标签默认的 margin 和 padding */
html,body{
    height: 100%;
}
body,
h1,
h2,
h3,
h4,
h5,
h6,
p,
ul,
ol,
li,
dl,
dt,
dd,
input {
    margin: 0;
    padding: 0;
}

/* 设置网页统一的字体大小、行高、字体系列相关属性 */
body {
    font-family: "Microsoft Yahei",
    "Hiragino Sans GB", "Heiti SC", "WenQuanYi Micro Hei", sans-serif;
    color:  #010101;;
    background: #FFFFFF;
}

* {
    box-sizing: border-box;
}

/* 去除列表默认样式 */
ul,
ol {
    list-style: none;
}

/* 去除默认的倾斜效果 */
em,
i {
    font-style: normal;
}

/* 去除a标签默认下划线，并设置默认文字颜色 */
a {
    text-decoration: none;
    color: #010101;
}

/* 设置img的垂直对齐方式为居中对齐，去除img默认下间隙 */
img {
    vertical-align: middle;
}

/* 去除input默认样式 */
input {
    border: none;
    outline: none;
    color: #333;
}

/* 左浮动 */
.fl {
    float: left;
}

/* 右浮动 */
.fr {
    float: right;
}

/* 双伪元素清除法 */
.clearfix::before,
.clearfix::after {
    content: "";
    display: table;
}
.clearfix::after {
    clear: both;
}
.tmt-container{
    width: 100%;
    max-width: 1920px;
    min-height: calc(100% - 84px - 140px);
    margin: 0 auto;
}
.tmt-content{
    width: 1200px;
    margin: 0 auto;
}
.tmt-spbt{
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.tmt-end{
    display: flex;
    justify-content: end;
    align-items: center;
}
.tmt-center{
    display: flex;
    justify-content: center;
    align-items: center;
}
.tmt-column-center{
    display: flex;
    justify-content: center;
    flex-direction: column;
}
.tmt-mAuto{
    margin: 0 auto;
}


/*header*/
.tmt-nav{
    gap: 40px;
}
.tmt-nav a{
    font-size: 16px;
    font-weight: 400;
    height: 40px;

}
.tmt-nav a.tmt-nav-current{
    border-bottom: 2px solid #FF8A00;
}
.tmt-header{
   height: 84px;
   box-shadow: 0px -1px 0px 0px #F0F0F0 inset;
    background: #ffffff;
}
.tmt-header .tmt-content{
    height: 100%;
}
.tmt-header img{
    width: 135px;
    height: 63px;
}

/*footer*/
.tmt-footer{
    height: 140px;
    background: #F0EFEE;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
}
.tmt-footer .tmt-center{
    margin-bottom: 16px;
}
.tmt-footer-link{
    color: #5C5C5C;

}
.tmt-footer-link a{
    border-right: 1px solid #5C5C5C;
    font-size: 14px;
    font-weight: 400;
    line-height: 14px;
    padding-left: 5px;
    padding-right: 5px;
    color: #5C5C5C;
}
.tmt-footer-link a:hover{
    color: rgba(255, 138, 0, 1);
}
.tmt-footer-link a:last-child{
    border: unset;
}
.tmt-footer p{
    color: #8F8F8F;
}


/* 联系客服弹窗样式 */
.contact-dialog{
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #21212180;
    backdrop-filter: blur(24px);
    z-index: 99;
}

.contact-dialog-content{
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 375px;
    height: 384px;
    background: #FFFFFF;
    border-radius: 16px;
    padding: 16px;
    display: flex;
    flex-direction: column;
}

.contact-dialog-content .contact-dialog-title{
    width: 100%;
    height: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.contact-dialog-content .contact-dialog-title span {
    font-size: 14px;
    font-weight: 700;
    color: #010101;
}

.contact-dialog-content .contact-dialog-title-text {
    flex: 1;
}

.contact-dialog-content .contact-dialog-close {
    width: 24px;
    height: 24px;
    cursor: pointer;
}

.contact-dialog-qrcode {
    width: 100%;
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.contact-dialog-qrcode img {
    width: 240px;
    height: 240px;
    border-radius: 8px;
}

.contact-dialog-desc {
    width: 100%;
    height: 42px;
    margin-top: 12px;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}

.contact-dialog-desc p {
    font-size: 14px;
    color: #010101;
    text-align: center;
}

.contact-dialog-desc p a {
    color: #FF8A00;
}


/* 下载浮窗 */
.tmt-download {
    width: 336px;
    height: 267px;
    margin-right: 32px;
}
.tmt-download-con {
    width: 336px;
    height: 267px;
    border-radius: 24px;
    background-color: #FFFFFF;
    box-shadow: 0px 4px 24px 2px #FFE7B040;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 32px;
}

.tmt-download-con img {
    width: 135px;
    height: 63px;
    margin-bottom: 16px;
}

.tmt-download-con .down-btn {
    width: 170px;
    height: 64px;
    position: relative;
    cursor: pointer;
}

.down-btn img {
    width: 100%;
    height: auto;
}

.down-btn span {
    position: absolute;
    top: 38%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 18px;
    color: #FFFFFF;
    font-weight: 700;
    text-align: center;
}

.tmt-download-info {
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    text-align: left;
}

.tmt-download-info p {
    width: 100%;
    font-size: 12px;
    font-weight: 400;
    color: #000000D9;
    line-height: 14px;
    margin-bottom: 8px;
}

.tmt-download-info p:last-child {
    margin-bottom: 0;
}

.tmt-download-info .log{
    color: #FF8A00;
    text-decoration: underline;
}

/* 客服浮窗 */
.client-con {
    width: auto;
    height: auto;
    position: fixed;
    top: 60%;
    right: 20px;
    cursor: pointer;
}

.client-con img {
    width: 88.5px;
    height: 82px;
}

/* 返回顶部按钮样式 */
.tmt-back-top {
    position: fixed;
    bottom: 160px;
    right: 20px;
    width: 48px;
    height: 48px;
    background: linear-gradient(253.58deg, #FFC000 1.55%, #F2444B 95.8%);
    border-radius: 4px;
    font-size: 12px;
    font-weight: 700;
    color: #FFFFFF;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    visibility: hidden;
}

.tmt-back-top img {
    width: 20px;
    height: 20px;
}


/*
左侧导航
*/
.tmt-sider-nav{
    width: 336px;
    height: auto;
    min-width: 336px;
}
.tmt-sider-con{
    width: 336px;
}
.tmt-sider-nav-con>ul{
    font-size: 14px;
    font-weight: 400;

}
.tmt-sider-nav-con>ul a{
    color: #000000D9;
}
.tmt-sider-nav-con>ul>li{
    padding:9px 24px 9px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    height: 40px;
    overflow:hidden;
    text-overflow:ellipsis;
    white-space:nowrap;
}
.tmt-sider-nav-con>ul>li img{
    width: 10px;
    height: 9px;
    display: none;
}
.tmt-sider-nav-con>ul>li img.tmt-bottom-arrow{
   display: block;
}
.tmt-sider-nav-con>ul.current>li img.tmt-top-arrow{
    display: block;
}
.tmt-sider-nav-con>ul.current>li img.tmt-bottom-arrow{
    display: none;
}
.tmt-sider-nav-con>ul>ul{
    background: rgba(250, 250, 250, 1);
    height: 0;
    overflow: hidden;
    transition:ease-in-out 3s;
}
.tmt-sider-nav-con>ul>ul>li{
    height: 40px;
    padding:9px 0px 9px 0px;
    padding-left: 48px;
    overflow:hidden;
    text-overflow:ellipsis;
    white-space:nowrap;
}
.tmt-sider-nav-con>ul.current>ul{
    height: auto;
    transition: ease-in-out 3s;
}
.tmt-sider-nav-con>ul.current>ul>li.current-li{
    background: rgba(255, 138, 0, 0.2);
    border-right: 3px solid rgba(255, 138, 0, 1)
}
.tmt-sider-nav-con>ul.current>ul>li.current-li a{
    color: rgba(255, 138, 0, 1);
}