* {
    margin: 0px;
    padding: 0px;
}

/*滚动条整体部分*/
::-webkit-scrollbar {
    width: 10px;
}

/*滚动条的轨道*/
::-webkit-scrollbar-track {
    background-color: #EFEFEF;
}

/*滚动条里面的小方块，能向上向下移动*/
::-webkit-scrollbar-thumb {
    background-color: #DDDDDD;
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background-color: #A8A8A8;
}

::-webkit-scrollbar-thumb:active {
    background-color: #787878;
}

/*边角，即两个滚动条的交汇处*/
::-webkit-scrollbar-corner {
    background-color: #FFFFFF;
}

a {
    text-decoration: none;
    color: #000000;
    display: block;
}

img {
    display: block;
    width: 100%;
}

.container {
    width: 1200px;
    margin: 0 auto;
}

.box_title {
    padding: 35px 0 83px;
    position: relative;
    margin-bottom: 40px;
}

.box_title .title {
    text-align: center;
    margin-bottom: 10px;
    font-size: 40px;
    color: #333;
    font-weight: bold;
}

.box_title .desc {
    display: flex;
    text-align: center;
    align-items: center;
    justify-content: center;
}

.box_title .desc .text {
    font-size: 16px;
    color: #969799;
    font-weight: normal;
}

.box_title .desc .text span {
    color: #F20C00;
    cursor: pointer;
}

.box_title .desc .line:first-child {
    width: 72px;
    height: 2px;
    background: linear-gradient(270deg, rgba(213, 214, 217, 0) 0%, #D5D6D9 100%);
}

.box_title .desc .line:last-child {
    width: 72px;
    height: 2px;
    background: linear-gradient(270deg, #D5D6D9 0%, rgba(213, 214, 217, 0) 100%);
}

.box_title .bg {
    font-size: 160px;
    color: #fafafa;
    font-weight: bold;
    position: absolute;
    top: 0px;
    z-index: -1;
    width: 100%;
    text-align: center;
}

.header_block {
    height: 90px;
}

.header_box {
    position: fixed;
    z-index: 4;
    width: 100%;
    top: 0;
    background: #f20c00;
    height: 90px;
    padding: 24px 0px;
    box-sizing: border-box;
}

.header_box .header {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.header_box .header .logo {
    width: 133px;
}

.header_box .header .nav {
    display: flex;
    align-items: baseline;
}

.header_box .header .nav .nav_list {
    display: flex;
}

.header_box .header .nav .nav_list .nav_item {
    margin: 0 20px;
}

.header_box .header .nav .nav_list .nav_item a {
    font-size: 15px;
    color: #ffffff;
    font-weight: normal;
}

.header_box .header .nav .nav_list .nav_item .border {
    background: #f20c00;
}

.header_box .header .nav .nav_list .active .border {
    background: #ffffff;
    height: 2px;
    width: 40px;
    margin: 0 auto;
    margin-top: 12px;
}

.header_box .header .nav .contact_btn {
    margin-left: 20px;
}

.header_box .header .nav .contact_btn a {
    width: 92px;
    height: 36px;
    font-size: 14px;
    color: #ffffff;
    border: 1px solid #ffffff;
    border-radius: 18px;
    line-height: 36px;
    box-sizing: border-box;
    text-align: center;
    display: block;
    cursor: pointer;
}

.header_box2 {
    position: fixed;
    z-index: 4;
    width: 100%;
    top: -90px;
    background: #ffffff;
    height: 90px;
    padding: 24px 0px;
    box-sizing: border-box;
    box-shadow: 0px 3px 15px 1px rgba(0, 0, 0, 0.06);
    transition: all 0.3s;
}

.header_box2 .header {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.header_box2 .header .logo {
    width: 133px;
}

.header_box2 .header .nav {
    display: flex;
    align-items: baseline;
}

.header_box2 .header .nav .nav_list {
    display: flex;
}

.header_box2 .header .nav .nav_list .nav_item {
    margin: 0 20px;
}

.header_box2 .header .nav .nav_list .nav_item a {
    font-size: 15px;
    color: #333333;
    font-weight: normal;
}

.header_box2 .header .nav .nav_list .nav_item .border {
    background: #ffffff;
}

.header_box2 .header .nav .nav_list .active a {
    font-size: 15px;
    color: #f20c00;
    font-weight: normal;
}

.header_box2 .header .nav .nav_list .active .border {
    background: #f20c00;
    height: 2px;
    width: 40px;
    margin: 0 auto;
    margin-top: 12px;
}

.header_box2 .header .nav .contact_btn {
    margin-left: 20px;
}

.header_box2 .header .nav .contact_btn a {
    width: 92px;
    height: 36px;
    font-size: 14px;
    color: #f20c00;
    border: 1px solid #f20c00;
    border-radius: 18px;
    line-height: 36px;
    box-sizing: border-box;
    text-align: center;
    display: block;
    cursor: pointer;
}

.banner_box {
    position: relative;
    z-index: 3;
    background-image: url('https://imgxsc.htpai.com/official/img/banner.png');
    background-size: 100% 100%;
    background-repeat: no-repeat;
    background-color: #ffffff;
}

.banner_box .banner {
    display: flex;
    justify-content: space-between;
    padding: 140px 0 320px;
}

.banner_box .banner .banner_text {
    flex: none;
    margin-right: 140px;
    padding-top: 35px;
}

.banner_box .banner .banner_text .title {
    font-size: 50px;
    color: #ffffff;
    font-weight: bold;
    margin-bottom: 30px;
}

.banner_box .banner .banner_text .desc {
    font-size: 18px;
    color: #ffffff;
    font-weight: normal;
    margin-bottom: 80px;
}

.banner_box .banner .banner_text .btn {
    width: 176px;
    height: 60px;
    font-size: 20px;
    color: #ffffff;
    background: #ffffff;
    border-radius: 30px;
    line-height: 60px;
    box-sizing: border-box;
    text-align: center;
    display: block;
    cursor: pointer;
    color: #333;
}

.banner_box .banner .banner_img {
    width: 372px;
    flex: none;
}

.main {
    background: #ffffff;
    position: relative;
    z-index: 3;
}

.main .function_box {
    margin-bottom: 120px;
}

.main .function_box .function {
    display: flex;
    align-items: center;
}

.main .function_box .function .list .item {
    display: flex;
    margin-bottom: 80px;
}

.main .function_box .function .list .item:last-child {
    margin-bottom: 0px;
}

.main .function_box .function .list .item .img {
    margin-right: 25px;
    width: 48px;
    height: 48px;
    flex: none;
}

.main .function_box .function .list .item .content .title {
    font-size: 24px;
    color: #333;
    font-weight: bold;
    margin-bottom: 18px;
    line-height: 48px;
}

.main .function_box .function .list .item .content .desc {
    font-size: 16px;
    color: #969799;
    font-weight: normal;
}

.main .function_box .function .function_bg {
    width: 320px;
    margin: 0 57px;
    flex: none;
}

.main .quikliy_box {
    margin-bottom: 120px;
}

.main .quikliy_box .quikliy .list {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.main .quikliy_box .quikliy .list .item {
    width: calc(100%/3 - 20px);
    border: 1px solid #E6E6E6;
    padding: 20px 22px 16px;
    box-sizing: border-box;
    margin-bottom: 30px;
    border-radius: 10px;
    position: relative;
}

.main .quikliy_box .quikliy .list .item .img {
    width: 50px;
    height: 50px;
    background: #ffffff;
    box-shadow: 0px 3px 20px 1px rgba(0, 0, 0, 0.08);
    border-radius: 50%;
    overflow: hidden;
    padding: 11px;
    box-sizing: border-box;
    margin-bottom: 30px;
}

.main .quikliy_box .quikliy .list .item .title {
    font-size: 20px;
    color: #333;
    font-weight: normal;
    font-weight: 600;
    margin-bottom: 30px;
}

.main .quikliy_box .quikliy .list .item .desc {
    font-size: 15px;
    color: #969799;
    font-weight: normal;
}

.main .quikliy_box .quikliy .list .item .bg {
    position: absolute;
    right: 10px;
    bottom: 10px;
    z-index: -1;
    width: 80px;
    height: 80px;
}

.main .store_box {
    margin-bottom: 120px;
}

.main .store_box .store .nav {
    display: flex;
    justify-content: center;
}

.main .store_box .store .nav .item {
    margin: 0 33px;
    cursor: pointer;
    font-size: 20px;
    color: #666;
    font-weight: normal;
}

.main .store_box .store .nav .item .border {
    height: 4px;
    background: #ffffff;
    margin: 0 10px;
    margin-top: 14px;
}

.main .store_box .store .nav .active {
    color: #f20c00;
}

.main .store_box .store .nav .active .border {
    background: #f20c00;
}

.main .store_box .store .content>div {
    display: none;
}

.main .store_box .store .content .active {
    display: block;
}

.main .about_box {
    margin-bottom: 120px;
}

.main .about_box .about_video {
    position: relative;
}

.main .about_box .about_video .icon {
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    position: absolute;
    width: 100%;
    height: 100%;
}

.main .about_box .about_video .icon img {
    width: 82px;
    height: 82px;
    margin-bottom: 48px;
}

.main .about_box .about_video .icon .desc {
    font-size: 20px;
    color: #ffffff;
    font-weight: normal;
}

.main .about_box .about_list {
    margin-top: 80px;
    display: flex;
    align-items: center;
}

.main .about_box .about_list .item {
    width: calc((100% - 174px) / 4);
    flex: none;
}

.main .about_box .about_list .item .head {
    display: flex;
    align-items: center;
    margin-bottom: 30px;
}

.main .about_box .about_list .item .head img {
    width: 40px;
    height: 40px;
    margin-right: 12px;
}

.main .about_box .about_list .item .head .title {
    font-size: 24px;
    color: #333;
    font-weight: normal;
}

.main .about_box .about_list .item .desc {
    font-size: 15px;
    color: #969799;
    font-weight: normal;
}

.main .about_box .about_list .line {
    width: 2px;
    height: 90px;
    background: linear-gradient(180deg, #FFFFFF 0%, #EDEDED 51%, #FFFFFF 100%);
    margin: 0 28px;
}

.main .problem_box {
    margin-bottom: 120px;
}

.main .problem_box .problem {
    display: flex;
    flex-wrap: wrap;
}

.main .problem_box .problem .item {
    width: calc((100% - 34px) / 2);
    margin-bottom: 34px;
    border-radius: 4px;
    position: relative;
    background: #ffffff;
}

.main .problem_box .problem .item:nth-child(2n+1) {
    margin-right: 34px;
}

.main .problem_box .problem .item .head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border: 1px solid #EDEDED;
    padding: 0 30px;
}

.main .problem_box .problem .item .head .title {
    font-size: 18px;
    color: #666;
    font-weight: normal;
    min-width: 1px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    padding: 22px 0px;
    margin-right: 10px;
}

.main .problem_box .problem .item .head .icon {
    width: 14px;
    transition: transform 0.3s;
}

.main .problem_box .problem .item .content {
    position: absolute;
    padding: 0 30px;
    border-bottom: 1px solid #EDEDED;
    border-left: 1px solid #EDEDED;
    border-right: 1px solid #EDEDED;
    border-radius: 0 0 4px 4px;
    font-size: 16px;
    color: #969799;
    font-weight: normal;
    padding-bottom: 22px;
    transform: scaleY(0);
    transform-origin: center top;
    left: 0px;
    right: 0px;
    z-index: 1;
    transition: transform 0.3s;
    height: 83px;
}

.main .problem_box .problem .item:hover {
    border-bottom: none;
}

.main .problem_box .problem .item:hover .head {
    border-bottom: none;
}

.main .problem_box .problem .item:hover .head .icon {
    transform: rotate(180deg);
}

.main .problem_box .problem .item:hover .content {
    transform: scaleY(1);
    background: #ffffff;
}

.main .partner_box {
    margin-bottom: 120px;
}

.main .partner_box .partner {
    display: flex;
    justify-content: space-between;
}

.main .partner_box .partner .item {
    height: 100px;
    overflow: hidden;
    cursor: pointer;
}

.main .partner_box .partner .item .img {
    width: 175px;
    transition: all 0.5s;
}

.main .partner_box .partner .item:hover .img {
    transform: translateY(-100px);
}

.main .message_box {
    background: #F4F6F9;
    padding-bottom: 120px;
}

.main .message_box .box_title {
    padding-top: 80px;
    margin-bottom: 0px;
}

.main .message_box .message {
    padding: 0 37px;
    display: flex;
    justify-content: space-between;
}

.main .message_box .message .item {
    width: calc((100% - 30px) / 2);
}

.main .message_box .message .item .input_box {
    display: flex;
    align-items: center;
    height: 50px;
    background: rgba(255, 255, 255, 0.6);
    margin-bottom: 16px;
    box-shadow: 0px 3px 20px 1px rgba(0, 0, 0, 0.06);
    border-radius: 4px;
    padding: 0 20px;
}

.main .message_box .message .item .input_box .label {
    font-size: 16px;
    color: #BABABA;
    font-weight: normal;
    margin-right: 15px;
}

.main .message_box .message .item .input_box .label span {
    color: #F20C00;
}

.main .message_box .message .item .input_box .input {
    flex: 1;
}

.main .message_box .message .item .input_box .input input {
    width: 100%;
    height: 50px;
    border: none;
    outline: none;
    background: rgba(255, 255, 255, 0.6);
    font-size: 16px;
}

.main .message_box .message .item .input_box:last-child {
    margin-bottom: 0px;
}

.main .message_box .message .item textarea {
    box-shadow: 0px 3px 20px 1px rgba(0, 0, 0, 0.06);
    border-radius: 4px 4px 4px 4px;
    padding: 15px 20px;
    box-sizing: border-box;
    display: block;
    background: rgba(255, 255, 255, 0.6);
    border: none;
    outline: none;
    width: 100%;
    height: 182px;
    font-size: 16px;
}

.main .message_box .submit {
    margin: 40px auto 0;
    width: 160px;
    height: 60px;
    font-size: 20px;
    color: #ffffff;
    background: #F20C00;
    border-radius: 27px;
    line-height: 60px;
    box-sizing: border-box;
    text-align: center;
    display: block;
    cursor: pointer;
}

.main .contact_box {
    position: relative;
}

.main .contact_box .content {
    position: absolute;
    top: 0px;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(37, 37, 37, 0.75) 0%, #252525 100%);
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}

.main .contact_box .content .text {
    text-align: center;
    font-size: 30px;
    color: #fff;
    font-weight: normal;
    margin-bottom: 50px;
}

.main .contact_box .content .btn {
    width: 120px;
    height: 54px;
    font-size: 18px;
    color: #ffffff;
    background: #F20C00;
    border-radius: 27px;
    line-height: 54px;
    box-sizing: border-box;
    text-align: center;
    display: block;
    cursor: pointer;
}

.footer_box {
    position: relative;
    z-index: 1;
    height: 506px;
}

.footer_box .footer {
    position: fixed;
    bottom: 0px;
    background: #252525;
    width: 100%;
    z-index: 2;
}

.footer a {
    color: #969799
}

.footer_box .footer .footer_list {
    padding: 80px 0;
    display: flex;
    justify-content: space-between;
}

.footer_box .footer .footer_list .footer_item .title {
    font-size: 18px;
    color: #fff;
    font-weight: normal;
    margin-bottom: 33px;
}

.footer_box .footer .footer_list .footer_item .list .item {
    font-size: 14px;
    color: #969799;
    font-weight: normal;
    margin-bottom: 20px;
}

.footer_box .footer .footer_list .footer_item .upload {
    display: flex;
}

.footer_box .footer .footer_list .footer_item .upload .item {
    margin-right: 60px;
}

.footer_box .footer .footer_list .footer_item .upload .item:last-child {
    margin-right: 0px;
}

.footer_box .footer .footer_list .footer_item .upload .item .img {
    width: 120px;
    margin-bottom: 20px;
    position: relative;
    cursor: pointer;
}

.footer_box .footer .footer_list .footer_item .upload .item .img .appQr {
    width: 190px;
    height: 208px;
    box-sizing: border-box;
    padding: 20px 20px 10px;
    background: #fff;
    border-radius: 4px;
    box-shadow: 0px 3px 6px 1px rgba(0, 0, 0, 0.1);
    position: absolute;
    top: -86px;
    left: -35px;
    transform-origin: center;
    transform: scale(0);
    transition: all 0.3s;
}

.footer_box .footer .footer_list .footer_item .upload .item .img .appQr .desc {
    font-size: 12px;
    color: #292929;
    font-weight: normal;
    text-align: center;
    margin-top: 11px;
}

.footer_box .footer .footer_list .footer_item .upload .item .img:hover .appQr {
    transform: scale(1);
}

.footer_box .footer .footer_list .footer_item .upload .item .author,
.footer_box .footer .footer_list .footer_item .upload .item .edition {
    font-size: 12px;
    color: #969799;
    font-weight: normal;
}

.footer_box .footer .footer_list .footer_item .qr {
    width: 112px;
    margin-top: 55px;
}

.footer_box .footer .footer_list .footer_item .text {
    font-size: 16px;
    color: #969799;
    font-weight: normal;
    text-align: center;
    margin-top: 12px;
}

.footer_box .footer .footer_bottom {
    border-top: 1px solid #323233;
    padding: 30px 0 50px;
    text-align: center;
    font-size: 14px;
    color: #969799;
    font-weight: normal;
}

.side {
    position: fixed;
    right: 20px;
    z-index: 3;
    top: 734px;
}

.side .item {
    padding: 10px 15px;
    margin-bottom: 3px;
    transition: all 0.3s;
    cursor: pointer;
}

.side .item:hover {
    box-shadow: 0px 3px 6px 1px rgba(0, 0, 0, 0.06);
}

.side .item img {
    width: 30px;
    margin-bottom: 2px;
}

.side .item .name {
    font-size: 13px;
    color: #666;
    font-weight: normal;
    text-align: center;
}

.popup {
    display: none;
    justify-content: center;
    align-items: center;
    top: 0px;
    position: fixed;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 5;
    transition: all 0.3s;
}

.popup .contact_us {
    transform: scale(0);
    transform-origin: 100% 100%;
    transition: transform 0.3s;
    position: relative;
    background: #ffffff;
    border-radius: 10px 10px 10px 10px;
    padding: 40px 60px 60px;
}

.popup .contact_us .close_icon {
    width: 40px;
    position: absolute;
    right: -40px;
    top: -40px;
    cursor: pointer;
}

.popup .contact_us .box_title {
    padding: 0px;
}

.popup .contact_us .info_box {
    margin-bottom: 40px;
}

.popup .contact_us .info_box .item {
    display: flex;
    padding-bottom: 21px;
    border-bottom: 1px dashed #D7D6D6;
    margin-bottom: 20px;
    align-items: center;
}

.popup .contact_us .info_box .item:last-child {
    margin-bottom: 0px;
}

.popup .contact_us .info_box .item .icon {
    width: 32px;
    height: 32px;
    margin-right: 12px;
}

.popup .contact_us .info_box .item .content {
    font-size: 18px;
    color: #333;
    font-weight: normal;
    margin-right: 20px;
}

.popup .contact_us .consult {
    display: flex;
    justify-content: space-between;
    margin-bottom: 60px;
}

.popup .contact_us .consult .item {
    display: flex;
}

.popup .contact_us .consult .item .qrcode {
    width: 150px;
    flex: none;
    margin-right: 5px;
}

.popup .contact_us .consult .item .content {
    flex: 1;
    padding: 10px 0px;
}

.popup .contact_us .consult .item .content .title {
    font-size: 24px;
    color: #333;
    font-weight: normal;
    margin-bottom: 8px;
}

.popup .contact_us .consult .item .content .desc {
    font-size: 15px;
    color: #969799;
    font-weight: normal;
    margin-bottom: 25px;
}

.popup .contact_us .consult .item .content .desc:last-child {
    margin-bottom: 0px;
}

.popup .contact_us .btn {
    color: #fff;
    font-weight: normal;
    margin: 0 auto;
    width: 300px;
    height: 48px;
    font-size: 15px;
    color: #ffffff;
    background: #f20c00;
    border-radius: 4px;
    line-height: 48px;
    box-sizing: border-box;
    text-align: center;
    display: block;
    cursor: pointer;
}

.product .contact .box_title {
    padding-top: 100px;
    margin-bottom: 0px;
    padding-bottom: 60px;
}

.product .contact .box_title .title {
    margin-bottom: 21px;
}

.product .contact .btn {
    margin: 0 auto;
    width: 150px;
    height: 60px;
    font-size: 20px;
    color: #ffffff;
    background: #F25149;
    border-radius: 6px;
    line-height: 60px;
    box-sizing: border-box;
    text-align: center;
    display: block;
    cursor: pointer;
}

.product .service_box {
    margin-top: 120px;
    margin-bottom: 120px;
}

.product .service_box .service_head {
    display: flex;
    border-bottom: 1px solid #EDEDED;
}

.product .service_box .service_head .item {
    flex: 1;
    text-align: center;
    line-height: 250px;
    height: 250px;
    font-size: 24px;
    color: #333;
    font-weight: normal;
}

.product .service_box .service_head .level {
    flex: none;
    width: 250px;
    height: 250px;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
}

.product .service_box .service_head .level .title {
    font-size: 22px;
    color: #333;
    font-weight: normal;
    margin-bottom: 5px;
}

.product .service_box .service_head .level .desc {
    font-size: 16px;
    color: #969799;
    font-weight: normal;
    margin-bottom: 21px;
}

.product .service_box .service_head .level .price span {
    font-size: 16px;
    color: #333;
    font-weight: normal;
}

.product .service_box .service_head .level .price span:nth-child(2) {
    font-size: 50px;
    color: #333;
    font-weight: normal;
}

.product .service_box .service_head .recommend {
    background: #F25048;
}

.product .service_box .service_head .recommend .title {
    font-size: 22px;
    color: #fff;
    font-weight: normal;
    margin-bottom: 5px;
}

.product .service_box .service_head .recommend .desc {
    font-size: 16px;
    color: #fff;
    font-weight: normal;
    margin-bottom: 21px;
}

.product .service_box .service_head .recommend .price span {
    font-size: 16px;
    color: #fff;
    font-weight: normal;
}

.product .service_box .service_head .recommend .price span:nth-child(2) {
    font-size: 50px;
    color: #fff;
    font-weight: normal;
}

.product .service_box .service_head .recommend .mark {
    position: absolute;
    box-sizing: border-box;
    right: 0;
    top: 0;
}

.product .service_box .service_head .recommend .mark .icon {
    width: 0px;
    height: 0px;
    border-top: 28px solid #FFD148;
    border-right: 28px solid #FFD148;
    border-bottom: 28px solid #F25048;
    border-left: 28px solid #F25048;
}

.product .service_box .service_head .recommend .mark .text {
    position: absolute;
    top: 7px;
    right: 4px;
    font-size: 13px;
    color: #333;
    font-weight: 500;
}

.product .service_box .service_list_box .service_item {
    display: flex;
    margin-bottom: 8px;
}

.product .service_box .service_list_box .service_item .service_name {
    width: 50px;
    padding: 0 16px;
    box-sizing: border-box;
    background: #F4F6F9;
    display: flex;
    align-items: center;
    border-left: 1px solid #EDEDED;
    border-right: 1px solid #EDEDED;
}

.product .service_box .service_list_box .service_item .service_list {
    border-right: 1px solid #EDEDED;
    flex: 1;
}

.product .service_box .service_list_box .service_item .service_list .item {
    border-bottom: 1px solid #EDEDED;
    display: flex;
}

.product .service_box .service_list_box .service_item .service_list .item .box {
    padding: 20px;
    flex: 1;
}

.product .service_box .service_list_box .service_item .service_list .item .box .name {
    font-size: 16px;
    color: #333;
    margin-bottom: 8px;
    line-height: 16px;
    font-weight: 100;
}

.product .service_box .service_list_box .service_item .service_list .item .box .content {
    font-size: 14px;
    color: #969799;
    font-weight: normal;
    line-height: 24px;
    text-align: justify;
    font-weight: 100;
}

.product .service_box .service_list_box .service_item .service_list .item .level {
    width: 250px;
    flex: none;
    display: flex;
    align-items: center;
    justify-content: center;
}

.product .service_box .service_list_box .service_item .service_list .item .level .icon {
    width: 22px;
}

.product .service_box .service_list_box .service_item .service_list .item .level .line {
    width: 20px;
    height: 1px;
    background: #666666;
}

.product .service_box .service_list_box .service_item .service_list .item .recommend {
    background: #FEF6F6;
}

.product .service_box .service_list_box .service_item .service_list .item .level_advantage {
    width: 250px;
    flex: none;
    padding: 25px 20px;
    box-sizing: border-box;
}

.product .service_box .service_list_box .service_item .service_list .item .level_advantage .advantage_box {
    padding: 0 20px 0 0;
    max-height: 188px;
    overflow-y: auto;
    font-size: 14px;
    color: #333;
    font-weight: normal;
}

.product .custom_box {
    background: rgba(0, 0, 0, 0.6);
    height: 200px;
    margin-bottom: 45px;
    position: relative;
    overflow: hidden;
}

.product .custom_box>img {
    position: absolute;
    z-index: -1;
}

.product .custom_box .custom {
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.product .custom_box .custom .info .title {
    font-size: 36px;
    color: #fff;
    font-weight: normal;
    line-height: 54px;
}

.product .custom_box .custom .info .desc {
    font-size: 18px;
    color: #fff;
    font-weight: 300;
    line-height: 27px;
}

.product .custom_box .custom .btn {
    width: 160px;
    height: 54px;
    font-size: 24px;
    color: #fff;
    border: 1px solid #fff;
    border-radius: 4px;
    line-height: 54px;
    box-sizing: border-box;
    text-align: center;
    display: block;
    cursor: pointer;
}

.product .product_problem_box {
    padding-bottom: 70px;
}

.product .product_problem_box .product_problem {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.product .product_problem_box .product_problem .item {
    width: calc(50% - 17px);
    flex: none;
    margin-bottom: 50px;
}

.product .product_problem_box .product_problem .item .head {
    margin-bottom: 30px;
    display: flex;
    align-items: center;
}

.product .product_problem_box .product_problem .item .head .icon {
    width: 50px;
    height: 50px;
    text-align: center;
    line-height: 50px;
    margin-right: 15px;
    background: #f20c00;
    border-radius: 50%;
    font-size: 24px;
    color: #fff;
    font-weight: normal;
}

.product .product_problem_box .product_problem .item .head .title {
    font-size: 24px;
    color: #666;
    font-weight: normal;
}

.product .product_problem_box .product_problem .item .desc {
    border-radius: 4px;
    background: #F8F8F8;
    padding: 20px 40px 20px 20px;
}

.product .product_problem_box .product_problem .item .desc .text {
    line-height: 25px;
    height: 50px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    text-overflow: ellipsis;
    font-size: 16px;
    color: #969799;
    font-weight: normal;
}

.contact_us .banner {
    height: 330px;
    background-image: url('https://imgxsc.htpai.com/official/img/contact_banner.png');
    background-repeat: no-repeat;
    background-size: 100% auto;
    margin-bottom: 120px;
}

.contact_us .banner .info {
    display: flex;
    align-items: center;
    height: 330px;
}

.contact_us .banner .info .title {
    font-size: 40px;
    color: #fff;
    font-weight: normal;
}

.contact_us .banner .info .title .line {
    margin-top: 20px;
    width: 100px;
    height: 3px;
    background: #fff;
}

.contact_us .contact_us_box {
    margin-bottom: 120px;
}

.contact_us .contact_us_box .contact_us_info {
    display: flex;
}

.contact_us .contact_us_box .contact_us_info .info_box {
    flex: 1;
    margin-right: 80px;
}

.contact_us .contact_us_box .contact_us_info .info_box .item {
    display: flex;
    padding-bottom: 21px;
    border-bottom: 1px dashed #D7D6D6;
    margin-bottom: 20px;
    align-items: center;
}

.contact_us .contact_us_box .contact_us_info .info_box .item:last-child {
    margin-bottom: 0px;
}

.contact_us .contact_us_box .contact_us_info .info_box .item .icon {
    width: 32px;
    height: 32px;
    margin-right: 12px;
}

.contact_us .contact_us_box .contact_us_info .info_box .item .content {
    font-size: 18px;
    color: #333;
    font-weight: normal;
    margin-right: 20px;
}

.contact_us .contact_us_box .contact_us_info .consult .item {
    display: flex;
}

.contact_us .contact_us_box .contact_us_info .consult .item:first-child {
    margin-bottom: 25px;
}

.contact_us .contact_us_box .contact_us_info .consult .item .qrcode {
    width: 150px;
    height: 150px;
    border: 1px dashed #D7D6D6;
    margin-right: 15px;
    flex: none;
}

.contact_us .contact_us_box .contact_us_info .consult .item .content {
    padding: 10px 0px;
    flex: 1;
}

.contact_us .contact_us_box .contact_us_info .consult .item .content .title {
    font-size: 24px;
    color: #333;
    font-weight: normal;
    margin-bottom: 8px;
}

.contact_us .contact_us_box .contact_us_info .consult .item .content .desc {
    font-size: 15px;
    color: #969799;
    font-weight: normal;
    margin-bottom: 25px;
}

.contact_us .contact_us_box .contact_us_info .consult .item .content .desc:last-child {
    margin-bottom: 0px;
}

.contact_us .address_box {
    margin-bottom: 120px;
}

.contact_us .address_box .address {
    display: flex;
}

.contact_us .address_box .address>div {
    width: 50%;
    flex: none;
}

.contact_us .address_box .address .info {
    padding-right: 80px;
    box-sizing: border-box;
}

.contact_us .address_box .address .info .item {
    padding: 25px 40px 30px;
    margin-bottom: 10px;
    border-radius: 8px;
    transition: all 0.3s;
}

.contact_us .address_box .address .info .item:hover {
    box-shadow: 0px 3px 20px 1px rgba(0, 0, 0, 0.06);
}

.contact_us .address_box .address .info .item:last-child {
    margin-bottom: 0px;
}

.contact_us .address_box .address .info .item .head {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
}

.contact_us .address_box .address .info .item .head .icon {
    width: 22px;
    height: 22px;
    margin-right: 10px;
}

.contact_us .address_box .address .info .item .head .title {
    font-size: 20px;
    color: #333;
    font-weight: normal;
    line-height: 29px;
}

.contact_us .address_box .address .info .item .desc {
    font-size: 16px;
    color: #969799;
    font-weight: normal;
}

.contact_us .address_box .address .map .img {
    height: 460px;
    overflow: hidden;
}

.contact_us .address_box .address .map .img img {
    height: 460px;
    width: auto;
}

.contact_us .address_box .address .map .title {
    text-align: center;
    font-size: 20px;
    color: #666;
    font-weight: normal;
    margin-top: 25px;
}

.tms .tms_banner {
    position: relative;
    overflow: hidden;
    margin-bottom: 120px;
}

.tms .tms_banner .swipe_box {
    display: flex;
    transition: all 0.3s;
}

.tms .tms_banner .swipe_box .swipe_item {
    position: relative;
}

.tms .tms_banner .swipe_box .swipe_item .bg {
    position: absolute;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.3);
    top: 0;
    display: flex;
    align-items: center;
}

.tms .tms_banner .swipe_box .swipe_item .bg .banner_text {
    padding: 0 185px;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.tms .tms_banner .swipe_box .swipe_item .bg .banner_text .title {
    font-size: 40px;
    color: #fff;
    font-weight: 500;
    text-align: center;
    margin-bottom: 30px;
}

.tms .tms_banner .swipe_box .swipe_item .bg .banner_text .title span:nth-child(1) {
    color: #f20c00;
}

.tms .tms_banner .swipe_box .swipe_item .bg .banner_text .title span:nth-child(2) {
    color: #f20c00;
    font-weight: bold;
    font-style: italic;
}

.tms .tms_banner .swipe_box .swipe_item .bg .banner_text .desc {
    text-align: center;
    font-size: 16px;
    color: #fff;
    font-weight: normal;
    margin-bottom: 40px;
    line-height: 24px;
}

.tms .tms_banner .swipe_box .swipe_item .bg .banner_text .btn {
    width: 180px;
    height: 50px;
    font-size: 20px;
    color: #ffffff;
    background: #F20C00;
    border-radius: 25px;
    line-height: 50px;
    box-sizing: border-box;
    text-align: center;
    display: block;
    cursor: pointer;
}

.tms .tms_banner .pre_next {
    display: flex;
    justify-content: space-between;
    position: absolute;
    top: calc(50% - 39px);
    left: 0;
    right: 0px;
    z-index: 1;
}

.tms .tms_banner .pre_next>div {
    background: rgba(0, 0, 0, 0.3);
    width: 48px;
    height: 78px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    border-radius: 3px;
}

.tms .tms_banner .swipe_dot {
    position: absolute;
    bottom: 20px;
    width: 100%;
    display: flex;
    justify-content: center;
}

.tms .tms_banner .swipe_dot .item {
    width: 40px;
    height: 6px;
    background: #ddd;
    border-radius: 3px;
    margin: 0 4px;
    cursor: pointer;
    overflow: hidden;
}

.tms .tms_banner .swipe_dot .active {
    background: #f20c00;
}

.tms .tms_problem_box {
    margin-bottom: 120px;
}

.tms .tms_problem_box .problem {
    display: flex;
    flex-wrap: wrap;
    box-shadow: 0px 3px 20px 1px rgba(0, 0, 0, 0.08);
    border-radius: 10px 10px 10px 10px;
}

.tms .tms_problem_box .problem .item {
    width: calc(100% / 3);
    box-sizing: border-box;
    border-right: 1px solid #EDEDED;
    margin-top: 30px;
}

.tms .tms_problem_box .problem .item:nth-child(3n) {
    border-right: none;
}

.tms .tms_problem_box .problem .item .icon {
    width: 36px;
    height: 36px;
    margin: 0 auto 25px;
}

.tms .tms_problem_box .problem .item .title {
    font-size: 20px;
    color: #333;
    font-weight: normal;
    text-align: center;
    margin-bottom: 15px;
}

.tms .tms_problem_box .problem .item .desc {
    font-size: 14px;
    color: #969799;
    font-weight: normal;
    text-align: center;
}

.tms .needs_box .needs_item {
    display: flex;
    margin-bottom: 120px;
}

.tms .needs_box .needs_item .content {
    flex: 1;
    padding-top: 20px;
    margin-right: 36px;
}

.tms .needs_box .needs_item .content .title {
    font-size: 30px;
    color: #333;
    font-weight: normal;
    margin-bottom: 30px;
}

.tms .needs_box .needs_item .content .list .item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 18px;
}

.tms .needs_box .needs_item .content .list .item:last-child {
    margin-bottom: 0px;
}

.tms .needs_box .needs_item .content .list .item .icon {
    width: 16px;
    height: 24px;
    display: flex;
    align-items: center;
    margin-right: 14px;
}

.tms .needs_box .needs_item .content .list .item .desc {
    font-size: 16px;
    color: #666;
    font-weight: normal;
    line-height: 24px;
}

.tms .needs_box .needs_item .content .btn {
    width: 150px;
    height: 44px;
    font-size: 15px;
    color: #F20C00;
    border: 1px solid #F20C00;
    border-radius: 22px;
    line-height: 44px;
    box-sizing: border-box;
    text-align: center;
    display: block;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 30px;
}

.tms .needs_box .needs_item .content .btn img {
    width: 14px;
    height: 14px;
    margin-left: 12px;
}

.tms .needs_box .needs_item .img {
    width: 664px;
    flex: none;
}

.tms .needs_box .needs_item:nth-child(2) .content {
    margin-right: 0px;
    margin-left: 36px;
}

.tms .process_box {
    margin-bottom: 120px;
}

.tms .process_box .process .nav {
    display: flex;
    justify-content: center;
    margin-bottom: 60px;
}

.tms .process_box .process .nav .item {
    margin: 0 33px;
    cursor: pointer;
    font-size: 20px;
    color: #666;
    font-weight: normal;
}

.tms .process_box .process .nav .item .border {
    height: 4px;
    background: #ffffff;
    margin: 0 10px;
    margin-top: 14px;
}

.tms .process_box .process .nav .active {
    color: #f20c00;
}

.tms .process_box .process .nav .active .border {
    background: #f20c00;
}

.tms .process_box .process .content>div {
    display: none;
}

.tms .process_box .process .content .active {
    display: block;
}

.tms .tms_function_box {
    margin-bottom: 120px;
}

.tms .tms_function_box .tms_function {
    height: 630px;
    overflow: hidden;
    display: flex;
    border: 1px solid #E6E6E6;
}

.tms .tms_function_box .tms_function .nav {
    width: 210px;
    flex: none;
    overflow-y: auto;
}

.tms .tms_function_box .tms_function .nav .item {
    height: 60px;
    line-height: 60px;
    text-align: center;
    font-size: 16px;
    color: #666;
    font-weight: normal;
    cursor: pointer;
}

.tms .tms_function_box .tms_function .nav .active {
    background: #f20c00;
    color: #fff;
}

.tms .tms_function_box .tms_function .right {
    flex: 1;
    height: 630px;
    overflow: hidden;
}

.tms .tms_function_box .tms_function .right .right_in {
    transition: all 0.3s;
}

.tms .tms_function_box .tms_function .right .right_in .box {
    height: 630px;
    box-sizing: border-box;
    padding: 40px;
    display: flex;
}

.tms .tms_function_box .tms_function .right .right_in .box .content {
    flex: 1;
}

.tms .tms_function_box .tms_function .right .right_in .box .content .title {
    font-size: 24px;
    color: #333;
    font-weight: normal;
    margin-bottom: 40px;
}

.tms .tms_function_box .tms_function .right .right_in .box .content .list .item {
    margin-bottom: 20px;
    font-size: 16px;
    color: #666;
    font-weight: normal;
    line-height: 24px;
}

.tms .tms_function_box .tms_function .right .right_in .box .content .list .item span {
    width: 10px;
    height: 10px;
    border: 1px solid #CDCDCD;
    display: inline-block;
    border-radius: 50%;
    margin-right: 10px;
    margin-left: -20px;
}

.tms .tms_function_box .tms_function .right .right_in .box .img {
    width: 360px;
    flex: none;
    margin-left: 96px;
    display: flex;
    align-items: center;
}

.tms .equip_box {
    padding-bottom: 120px;
}

.tms .equip_box .equip .nav {
    display: flex;
    justify-content: center;
    margin-bottom: 100px;
}

.tms .equip_box .equip .nav .item {
    margin: 0 33px;
    cursor: pointer;
    font-size: 20px;
    color: #666;
    font-weight: normal;
}

.tms .equip_box .equip .nav .item .border {
    height: 4px;
    background: #ffffff;
    margin: 0 10px;
    margin-top: 14px;
}

.tms .equip_box .equip .nav .active {
    color: #f20c00;
}

.tms .equip_box .equip .nav .active .border {
    background: #f20c00;
}

.tms .equip_box .equip .content .item {
    display: none;
}

.tms .equip_box .equip .content .item .img {
    width: 500px;
    flex: none;
    margin-right: 80px;
}

.tms .equip_box .equip .content .item .box .title {
    font-size: 32px;
    color: #333;
    font-weight: 500;
    margin-bottom: 30px;
}

.tms .equip_box .equip .content .item .box .desc {
    font-size: 18px;
    color: #666;
    font-weight: normal;
    margin-bottom: 20px;
    line-height: 29px;
}

.tms .equip_box .equip .content .item .box .btn {
    width: 150px;
    height: 44px;
    font-size: 15px;
    color: #F20C00;
    border: 1px solid #F20C00;
    border-radius: 22px;
    line-height: 44px;
    box-sizing: border-box;
    text-align: center;
    display: block;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 30px;
}

.tms .equip_box .equip .content .item .box .btn img {
    width: 14px;
    height: 14px;
    margin-left: 12px;
}

.tms .equip_box .equip .content .active {
    display: flex;
}

.tms .case_box {
    padding-bottom: 120px;
}

.tms .case_box .case {
    display: flex;
    justify-content: space-between;
}

.tms .case_box .case .left .head {
    display: flex;
    align-items: center;
    margin-bottom: 32px;
}

.tms .case_box .case .left .head .icon {
    width: 8px;
    height: 36px;
    background: #f20c00;
    margin-right: 15px;
}

.tms .case_box .case .left .head .title {
    font-size: 40px;
    color: #333;
    font-weight: 500;
}

.tms .case_box .case .left .desc {
    margin-bottom: 83px;
}

.tms .case_box .case .left .nav {
    display: flex;
}

.tms .case_box .case .left .nav .item {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    box-shadow: 0px 3px 6px 1px rgba(0, 0, 0, 0.16);
    border-radius: 4px 4px 4px 4px;
    margin-right: 20px;
    cursor: pointer;
}

.tms .case_box .case .left .nav .item img {
    width: 10px;
}

.tms .case_box .case .right {
    width: 754px;
    overflow: hidden;
    flex: none;
}

.tms .case_box .case .right .customer {
    display: flex;
    width: 2262px;
    transition: all 0.3s;
}

.tms .case_box .case .right .customer .item {
    flex: none;
    width: 336px;
    box-sizing: border-box;
    border-radius: 10px 10px 10px 10px;
    border: 1px solid #EDEDED;
    margin-right: 82px;
    overflow: hidden;
}

.tms .case_box .case .right .customer .item:nth-child(2n) {
    margin-right: 0px;
}

.tms .case_box .case .right .customer .item .head {
    height: 160px;
    overflow: hidden;
}

.tms .case_box .case .right .customer .item .info {
    position: relative;
    padding: 0 21px 20px;
}

.tms .case_box .case .right .customer .item .info .logo {
    width: 80px;
    height: 80px;
    border-radius: 10px 10px 10px 10px;
    overflow: hidden;
    position: absolute;
    top: -98px;
    left: 21px;
}

.tms .case_box .case .right .customer .item .info .title {
    margin-top: 58px;
    margin-bottom: 15px;
    font-size: 20px;
    color: #F20C00;
    font-weight: 500;
}

.tms .case_box .case .right .customer .item .info .desc {
    margin-bottom: 33px;
    font-size: 14px;
    color: #333;
    font-weight: normal;
}

.tms .case_box .case .right .customer .item .info .bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 14px;
    color: #969799;
    font-weight: normal;
}

li {
    list-style: none;
}

.jy_list_why {
    height: 300px;
    width: 1200px;
    margin: 0 auto;
}

.jy_details {
    width: 1200px;
    margin: 0 auto;
    height: 221px;
    background: #FFFFFF;
    box-shadow: 0px 3px 20px 1px rgba(0, 0, 0, 0.08);
    border-radius: 10px 10px 10px 10px;
    opacity: 1;
}

.jy_details_text {
    width: 1120px;
    height: 91px;
    font-size: 16px;
    font-family: Source Han Sans SC-Normal, Source Han Sans SC;
    font-weight: 400;
    color: #666666;
    line-height: 32px;
    margin: 0 auto;
    padding-top: 50px;
}

.jy_mind {
    width: 1200px;
    height: 670px;
    background: #FFFFFF;
    /* outline: 1px solid red; */
    border-radius: 10px 10px 10px 10px;
    margin: 50px auto;
    opacity: 1;
}

.jy_perpo {
    width: 1200px;
    height: 900px;
    margin: 0 auto;
}

.perpo_s2 {
    height: 600px;
    display: flex;
    justify-content: space-evenly;
    align-items: center;
}

.perpo_text_left .perpo_text_left {
    width: 280px;
}

.p_text_list {
    height: 130px;
    margin: 55px 0;
}

.p_text_list>div:nth-child(1) {
    font-weight: bold;
    letter-spacing: 1px;
    margin: 10px 0;
    font-family: Source Han Sans SC-Medium, Source Han Sans SC;
}

.p_text_list>div:nth-child(2) {
    width: 280px;
    height: 96px;
    font-size: 14px;
    font-family: Source Han Sans SC-Regular, Source Han Sans SC;
    font-weight: 400;
    letter-spacing: 1px;
    color: #666666;
    line-height: 24px;
}

.jy_system {
    width: 1200px;
    margin: 0 auto;
    height: 800px;
}

.system_nav {
    display: flex;
    justify-content: space-around;
}

.sy_nav_left {
    width: 537px;
    height: 543px;
    border-radius: 0px 0px 0px 0px;
    opacity: 1;
}

.sy_nav_left>img {
    transition: 1s all;
}

.sy_nav_left:hover img {
    transition: 1s all;
    transform: scale(1.1);
}

.sy_nav_right {
    width: 600px;
    height: 543px;
}


/* .sy_font {} */

.syfont_1 {
    width: 68px;
    height: 68px;
    background: #EDF4FF;
    opacity: 1;
    border-radius: 50%;
    float: left;
    margin-right: 25px;
}

.font_s1l {
    width: 30px;
    height: 33px;
    /* background: #2272FD; */
    opacity: 1;
    padding-left: 19px;
    padding-top: 17px;
}

.syfont_text {
    width: 580px;
    height: 100px;
    margin: 10px 0;
    padding-top: 1px;
    line-height: 25px;
}

.syfont_text>p:nth-child(1) {
    font-size: 18px;
    font-family: Source Han Sans SC-Normal, Source Han Sans SC;
    font-weight: bold;
    letter-spacing: 1px;
    margin-bottom: 5px;
}

.syfont_text>p:nth-child(2) {
    font-size: 13px;
    font-family: Source Han Sans SC-Normal, Source Han Sans SC;
    font-weight: 400;
    color: #999999;
}

.jy_function {
    width: 1200px;
    height: 900px;
    margin: 0 auto;
    margin-top: 60px;
}

.jy_function_tab {
    width: 1200px;
    height: 640px;
}

.swipe_item {
    width: 100vw;
    /* margin: 0 auto; */
}

.swipe_item>img {
    z-index: -10;
    width: 100vw;
    height: 520px;
}

.perpo_img {
    margin: 0 40px;
}

.bg_s1 {
    position: absolute;
    width: 1200px;
    margin: 0 auto;
    top: 0;
    z-index: 10;
    left: 22vw;
}

.bg_s1>div:nth-child(1) {
    margin: 148px 0 30px 10px;
    width: 74px;
    height: 6px;
    background: #48CBE8;
    border-radius: 0px 0px 0px 0px;
    opacity: 1;
}

.bg_s1>div:nth-child(2) {
    font-size: 35px;
    width: 528px;
    font-family: Source Han Sans SC-Medium, Source Han Sans SC;
    font-weight: 500;
    margin: 40px 0;
    color: #3B70C5;
}

.bg_s1>div:nth-child(3) {
    font-size: 15px;
    width: 528px;
    font-family: Source Han Sans SC-Light, Source Han Sans SC;
    font-weight: 300;
    color: #3B70C5;
    line-height: 24px;
}

.perpo_img>img {
    width: 564px;
    height: 359px;
}

.sw_img>img {
    width: 612px;
    height: 500px;
}

.bg_aw {
    width: 1200px;
}

.sw_img {
    position: absolute;
    top: 0;
    z-index: 0;
    right: 350px;
}

.right_in>.box:nth-child(1) img {
    width: 315px;
    height: 315px;
}

.logo_box {
    box-shadow: 0px 0px 10px 5px rgba(0, 0, 0, 0.1)
}

.font_s1l>img {
    width: 32px;
    height: 32px;
}