@font-face {
    font-family: "DIN";
    src: url("../font/DIN-BOLD.OTF") format("truetype");
    font-weight: bold;
    font-display: swap;
}

* {
    margin: 0;
    padding: 0;
    text-decoration: none;
    font-size: 16px;
    list-style: none;
    color: #333;
    box-sizing: border-box;
    border: 0;
    outline: none;
    font-family: Arial;
    word-break: break-word;
}

.ellipsis {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: unset;
}

html,
body {
    touch-action: manipulation;
    width: 100%;
    max-width: 1920px;
    margin: 0 auto;
    height: auto !important;
}

body {
    --conmmonSideColor-color: #066aff;
    --color-main: #066aff;
    --color-shadow: #06295e;
    --all-pd: 8.33%
}

#index_scrollsidebar {
    z-index: 99999;
}

.swiper-button-prev::after,
.swiper-button-next::after {
    content: unset;
}

.swiper-button-prev,
.swiper-button-next,
.pro_item .info,
a,
.aside_common_show,
#aside_right ul li a::before,
#aside_right,
.hover_scale img,
.hover_btn {
    transition: all 0.3s ease;
}

a:hover {
    color: var(--color-main);
}

img {
    object-fit: contain;
    transition: all 0.3s ease;
    max-width: 100%;
    max-height: 100%;
    height: auto;
}

._layout {
    width: 100%;
    margin: 0 auto;
}

.layout_ {
    padding-left: var(--all-pd);
    padding-right: var(--all-pd);
}

.hidden {
    overflow: hidden;
}

.clearboth {
    display: table;
    clear: both;
}

.block {
    display: block;
}

.a_link_button {
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-main);
    border-radius: 50px;
    padding: 11px 31px 10px 14px;
    float: left;
    color: #ffffff;
}

.a_link_button .more,
.a_link_button .more_,
.a_link_button .down,
.a_link_button .view,
.a_link_button .prev,
.a_link_button .next {
    display: block;
    width: 45px;
    height: 45px;
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
    border-radius: 50%;
    margin-right: 15px;
}

.a_link_button .more {
    background-image: url(../image/right.png);
    background-color: #fff;
    background-size: 40%;
}

.a_link_button .more_ {
    background-image: url(../image/right_.png);
}

.a_link_button .down {
    background-image: url(../image/down.png);
    width: 21px;
    height: 21px;
}

.a_link_button .view {
    background-image: url(../image/view.png);
    width: 24px;
    height: 19px;
}

.a_link_button .prev,
.a_link_button .next {
    width: 32px;
    height: 32px;
    margin-right: 0;
}

.a_link_button .prev {
    background-image: url(../image/news_l.png);
}

.a_link_button .next {
    background-image: url(../image/news_r.png);
}

.a_link_button span {
    font-weight: 400;
    font-size: 20px;
    color: #ffffff;
    flex-shrink: 0;
}

.cap {
    text-transform: capitalize;
}

.view_btn {
    padding: 16px 26px 14px;
    background: var(--color-main);
    font-weight: 400;
    color: #ffffff !important;
    line-height: 1;
    display: inline-block;
}

.sidebarFixed {
    position: absolute;
    transition: all 0.2s;
}

#sidebarFixed_parent {
    position: relative;
}

.hover {
    transition: all 0.3s ease;
}

.hover:hover {
    color: var(--color-main) !important;
}

.hover_btn {
    cursor: pointer;
    transition: all 0.3s ease;
}

.hover_btn:hover {
    transform: translateY(-5px);
}

input[type="submit"] {
    cursor: pointer;
}

.hide {
    display: none;
}

.tac {
    text-align: center;
}

/* 整个滚动条 */
::-webkit-scrollbar {
    width: 5px;
    /* 垂直滚动条宽度 */
    height: 5px;
    /* 水平滚动条高度 */
}

/* 滚动条轨道（背景） */
::-webkit-scrollbar-track {
    background: #ddd;
    border-radius: 4px;
}

/* 滚动条滑块（可拖动部分） */
::-webkit-scrollbar-thumb {
    background: #999;
    border-radius: 4px;
}

/* 滑块悬停效果 */
::-webkit-scrollbar-thumb:hover {
    background: #666;
    cursor: pointer;
}

/* 隐藏滚动条箭头按钮 */
::-webkit-scrollbar-button {
    display: none;
}

.row_center {
    display: flex;
    align-items: center;
    justify-content: center;
}

.column_center {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

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

.x_center {
    left: 50%;
    transform: translateX(-50%);
}

.y_center {
    top: 50%;
    transform: translateY(-50%);
}

.pos_center {
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}

.hover_scale {
    overflow: hidden;
    height: 0;
    position: relative;
    padding-bottom: 1%;
}

.hover_scale:hover img {
    transform: scale(1.02);
}

.hover_scale img,
.hover_scale iframe {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    cursor: pointer;
}

.com_arc_video_news {
    margin-top: 5%;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    position: relative;
    --pd: 113px;
    --r-w: 417px;
}

.com_arc_video_news .detail {
    width: calc(100% - var(--pd) - var(--r-w));
}

.com_arc_video_news .detail .img {
    padding-bottom: 57.7%;
}

.com_arc_video_news .detail .title {
    font-family: DIN;
    font-weight: bold;
    font-size: 20px;
    color: #333333;
    margin-top: 39px;
}

.com_arc_video_news .detail .desc {
    font-weight: 400;
    color: #666666;
    line-height: 30px;
    margin-top: 22px;
}

.swiper-container-horizontal {
    overflow: hidden;
}

/*dxw page start*/
.pages2 {
    margin-top: 5%;
}

.pages ul {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
}

.pages ul>li {
    margin-top: 5px;
}

.pages a,
.pages li.current a,
.pages li.current span,
.pages li:not(.current)>span {
    display: block;
    min-height: 35px;
    min-width: 35px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 5px;
    margin: 0 0 0 8px;
    background: #f4f4f5;
    font-size: 16px;
}

.pages li.prev-page a,
.pages li.next-page a {
    padding-left: 25px;
    padding-right: 25px;
}

.pages a:hover,
.pages li:not(.current)>span:hover,
.pages li.current a,
.pages li.current span {
    background: var(--color-main);
    color: #fff;
}

.pages li:last-child {
    display: none;
}

/*dxw page end*/

.pages2,
.nav-links,
.c_pagenation {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
}

.pages2 a,
.pages2 span,
.pages2 .current {
    display: block;
    margin: 5px;
    padding: 8px 15px;
    border: 1px solid #eee;
    text-transform: capitalize
}

.pages2 .current,
.pages2 a:hover {
    background: var(--color-main);
    color: #fff !important;
    border: 1px solid var(--color-main)
}

.pcshow {
    display: block;
}

.h5show {
    display: none;
}

.com_hot_pro_swiper_btn_position {
    position: relative;
}

.com_hot_pro_swiper_btn_position .swiper-button-prev,
.com_hot_pro_swiper_btn_position .swiper-button-next {
    width: 35px;
    height: 56px;
    background-repeat: no-repeat;
    background-size: 50%;
    background-color: var(--color-main);
}

.com_hot_pro_swiper_btn_position .swiper-button-prev {
    background-image: url(../images/products/l.png);
    left: -55px;
}

.com_hot_pro_swiper_btn_position .swiper-button-next {
    background-image: url(../images/products/r.png);
    right: -55px;
}

.pro_item {
    width: calc(25% - 17px);
    position: relative;
    overflow: hidden;
}

.pro_item .img {
    padding-bottom: 100%;
}

.pro_item .info {
    position: absolute;
    bottom: 0;
    left: 0;
    background: #fff;
    width: 100%;
    /* transform: translateY(66px); */
    clip-path: polygon(0 0, calc(100% - 80px) 0, calc(100% - 30px) 60px, calc(100% - 30px) 100%, 0 100%);
    padding: 42px 60px 0 30px;
    padding: 30px 50px 30px 30px;
}

.pro_item .info:hover {
    transform: translateY(0);
}

.pro_item .info:hover .a_link_button {
    opacity: 1;
    visibility: visible;
}

.pro_item .info .title {
    /* height: 58px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    text-overflow: ellipsis; */
}

.pro_item .info .title a {
    font-family: DIN;
    font-weight: bold;
    font-size: 18px;
    line-height: 1.3;
}

.pro_item .info .desc {
    margin-top: 22px;
    max-height: 78px;
    white-space: normal;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
    text-overflow: ellipsis;
}

.pro_item .info .desc a {
    font-weight: 400;
    line-height: 26px;
    color: #333;
}

.pro_item .info .a_link_button {
    padding: 16px 26px 14px;
    border-radius: 0;
    opacity: 0;
    visibility: hidden;
    margin-top: 40px;
}

.list_top {
    position: relative;
}

.list_top>img {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    cursor: pointer;
    z-index: -1;
}

.list_top .mark {
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 1;
}

.list_top .pagation {
    position: relative;
    padding: 8.17% 8.33%;
    z-index: 2;
}

.list_top .pagation .title {
    font-family: DIN;
    font-weight: bold;
    font-size: 44px;
    color: #ffffff;
    line-height: 1;
    text-transform: capitalize;
}

.list_top .pagation .pagation_list {
    margin-top: 2.5%;
    color: #fafafa;
}

.list_top .pagation .pagation_list a,
.list_top .pagation .pagation_list span {
    font-weight: 400;
    font-size: 18px;
    color: #ffffff;
    text-transform: capitalize;
    position: relative;
    padding: 0 18px 0 40px;
}

.list_top .pagation .pagation_list a:hover,
.list_top .pagation .pagation_list span {
    color: var(--color-main);
    text-decoration: underline;
}

.list_top .pagation .pagation_list a:first-child {
    padding-left: 37px;
}

.list_top .pagation .pagation_list a:first-child::before {
    content: "";
    width: 26px;
    height: 26px;
    display: block;
    background: url(../image/local.png) no-repeat center;
    background-size: cover;
    position: absolute;
    top: -4px;
    left: 0;
}

.list_top .pagation .pagation_list a:not(:first-child)::after,
.list_top .pagation .pagation_list span::after {
    content: "";
    display: block;
    width: 20px;
    height: 10px;
    background: url(../image/you1.png) no-repeat;
    background-position: center;
    position: absolute;
    left: 0;
    top: 5px;
}

.list_top .pagation .product_top_btns {
    display: none;
}

.list_top .pagation .product_top_btns>div,
.list_top .pagation .product_top_btns a {
    padding: 11px 30px;
    font-family: "Bold";
    border: 1px solid #fafafa;
}

.list_top .pagation .product_top_btns .down {
    color: #fefefe;
    background: var(--color-main);
    margin-right: 17px;
    line-height: 1;
}

.list_top .pagation .product_top_btns .down::before {
    content: "";
    display: block;
    width: 20px;
    height: 15px;
    background: url(../images/products/down.png) no-repeat center;
    background-size: cover;
    margin-right: 9px;
}

.list_top .pagation .product_top_btns .contactus {
    background: #fafafa;
    color: var(--color-main);
    line-height: 1;
}

.common_related_products .swiper-slide {
    border: 1px solid #e5e5e5;
}

.com_tit_desc_top {
    padding-top: 5%;
}

.com_tit_desc_top a {
    color: var(--color-main);
}

.com_tit_desc_top .title {
    font-family: DIN;
    font-weight: bold;
    font-size: 40px;
    color: #333333;
    line-height: 1.3;
}

.com_tit_desc_top .desc {
    margin-top: 16px;
}

.com_tit_desc_top .desc p {
    font-weight: 400;
    color: #666666;
    line-height: 26px;
}

.cbs a {
    color: var(--color-main);

    &:hover {
        text-decoration: underline;
    }
}

.com_hd {
    background: #f5f5f5;
    padding-left: var(--all-pd);
    position: relative;
    z-index: 2;
    line-height: 1;
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    padding-bottom: 3%;
}

.com_hd .gd_l {
    flex: 1;
}

.com_hd .gd_l ul {
    display: flex;
    padding-top: 100px;
    /* position: relative; */
    /* top: 100px; */
}

.com_hd .gd_l ul li {
    flex: 1;
    margin-left: 10px;
}

.com_hd .gd_l ul li:first-child {
    margin-left: 0;
}

.com_hd .gd_l .img {
    width: 72px;
    height: 74px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 30px;
}

.com_hd .gd_l .img img {
    width: auto;
    max-height: 100%;
    object-fit: contain;
}

.com_hd .gd_l .num {
    font-family: DIN;
    font-weight: bold;
    font-size: 78px;
    color: var(--color-main);
}

.com_hd .gd_l .title {
    font-family: DIN;
    font-weight: bold;
    font-size: 22px;
    color: #333333;
    margin: 38px 0 10px;
    overflow: hidden;
    line-height: 1.5em;
    height: 3em;
}

.com_hd .gd_l .desc {
    font-weight: 400;
    color: #666666;
    line-height: 28px;
    /* max-height: 112px;
  overflow: auto; */
}

.com_hd .gd_r {
    width: 31%;
    padding: 4.44% 0 4.78% 3.04%;
    background: url(../image/icon1.png) no-repeat;
    background-position: center;
    background-size: cover;
    position: relative;
    top: -60px;
    clip-path: polygon(0 0, 100% 0, 100% 100%, 60px 100%, 0 calc(100% - 60px), 0 0);
    overflow: hidden;
}

.com_hd .gd_r .title {
    font-family: DIN;
    font-weight: bold;
    font-size: 30px;
    color: #ffffff;
    line-height: 42px;
    text-transform: uppercase;
    max-height: 126px;
    max-width: 90%;
    overflow: hidden;
}

.com_hd .gd_r .desc {
    font-weight: 400;
    color: #e5e5e5;
    line-height: 30px;
    margin: 35px 0 30px;
    /* max-height: 90px;
  overflow: auto; */
    max-width: 90%;
}

.com_hd .gd_r .a_link_button {
    background: transparent;
}

.com_tit_desc_bot {
    padding-top: 5.2%;
}

.com_tit_desc_bot .title {
    font-family: DIN;
    font-weight: bold;
    font-size: 30px;
    color: #040e27;
    line-height: 1.3;
    position: relative;
    padding-bottom: 16px;
}

.com_tit_desc_bot .title::after {
    content: "";
    width: 60px;
    height: 2px;
    background: #000000;
    display: block;
    position: absolute;
    bottom: 0;
    left: 0;
}

.com_tit_desc_bot .desc {
    margin-top: 27px;
    line-height: 30px;
}

.com_tit_desc_bot .desc p {
    font-family: Akzidenz-Grotesk BQ Light;
    font-weight: 400;
    color: #666666;
}

.com_tit_desc_bot .desc p:first-child {
    margin-top: 0;
}

.com_contact_us {
    flex-wrap: wrap;
    margin-top: 5.2%;
    padding-top: 11.45%;
    padding-bottom: 10.05%;
    clip-path: polygon(0 0, 100% 0, 100% calc(100% - 120px), calc(100% - 120px) 100%, 60px 100%, 0 100%, 0 0);
}

.com_contact_us .info {
    width: 40.5%;
}

.com_contact_us .info>.title {
    color: #ffffff;
    text-transform: uppercase;
}

.com_contact_us .info>.title a {
    color: #ffffff;
    text-transform: uppercase;
}

.com_contact_us .info>.desc {
    color: #e5e5e5;
    margin-top: 54px;
}

.com_contact_us .info>.desc a {
    color: #e5e5e5;
}

.com_contact_us .info .sub_contact {
    margin-top: 40px;
}

.com_contact_us .info .links {
    margin-top: 68px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
}

.com_contact_us .info .links a {
    display: block;
}

.com_contact_us .info .links a:nth-child(1) {
    width: 19px;
    height: 30px;
}

.com_contact_us .info .links a:nth-child(2) {
    width: 30px;
    height: 30px;
}

.com_contact_us .info .links a:nth-child(3) {
    width: 35px;
    height: 30px;
}

.com_contact_us .info .links a:nth-child(4) {
    width: 31px;
    height: 31px;
}

.com_contact_us .info .links a:nth-child(5) {
    width: 30px;
    height: 30px;
}

.com_contact_us .info .links a:nth-child(6) {
    width: 38px;
    height: 28px;
}

.com_contact_us .info .links a:not(:first-child) {
    margin-left: 30px;
}

.com_contact_us .info .links a img {
    max-width: 100%;
    height: auto;
    object-fit: contain;
}

.com_contact_us .info .links a img:hover {
    transform: rotateY(360deg);
}

.com_contact_us_common form {
    width: 45.6%;
}

.com_contact_us_common form ul {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
}

.com_contact_us_common form ul li {
    position: relative;
}

.com_contact_us_common form ul li::before {
    content: "*";
    color: #e10000;
    position: absolute;
    left: 20px;
    top: 24px;
    display: block;
}

.com_contact_us_common form ul li.message::before {
    top: 27px;
}

.com_contact_us_common form .names,
.com_contact_us_common form .phone {
    width: calc((100% - 30px) / 2);
}

.com_contact_us_common form .email,
.com_contact_us_common form .message {
    width: 100%;
}

.com_contact_us_common form .email,
.com_contact_us_common form .message {
    margin-top: 27px;
}

.com_contact_us_common form input:not([type="submit"]),
.com_contact_us_common form textarea {
    width: 100%;
    border-radius: 30px;
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
}

.com_contact_us_common form input:not([type="submit"])::placeholder,
.com_contact_us_common form textarea::placeholder {
    color: #fff;
}

.com_contact_us_common form input:not([type="submit"]) {
    line-height: 60px;
    padding: 0 30px;
}

.com_contact_us_common form textarea {
    padding: 25px 30px;
    height: 243px;
}

.com_contact_us_common form input[type="submit"] {
    padding: 11px 44px;
    background: var(--color-main);
    border-radius: 50px;
    color: #fff;
    text-align: center;
    width: unset !important;
    height: unset !important;
    margin: 0;
    margin-top: 20px;
}

.list_contact {
    background-color: #001937;
}

.common_related {
    margin-top: 5%;
}

.common_related .swiper-horizontal {
    overflow: hidden;
}

.com_cell {
    position: relative;
    margin-bottom: 35px;
}

.com_cell .title {
    font-family: DIN;
    font-weight: bold;
    font-size: 40px;
    color: var(--color-main);
    padding-bottom: 24px;
    border-bottom: 1px solid rgba(6, 106, 255, 0.2);
    position: relative;
}

.com_cell .title:hover {
    text-decoration: underline;
}

.com_cell .title:after {
    content: "";
    display: block;
    width: 76px;
    height: 5px;
    background: var(--color-main);
    position: absolute;
    bottom: -2px;
    left: 0;
}

.common_related .com_cell .swiper-button-prev {
    left: calc(100% - 32px * 2 - 32px);
    background: url(../image/l_.png) no-repeat;
    background-position: center;
}

.common_related .com_cell .swiper-button-prev:hover {
    background: url(../image/l_.png) no-repeat;
    background-position: center;
}

.common_related .com_cell .swiper-button-prev:after {
    content: unset;
    width: 32px;
    height: 32px;
}

.common_related .com_cell .swiper-button-next {
    background: url(../image/r_.png) no-repeat;
    background-position: center;
}

.common_related .com_cell .swiper-button-next:hover {
    background: url(../image/r_.png) no-repeat;
    background-position: center;
}

.common_related .com_cell .swiper-button-next:after {
    content: unset;
    width: 32px;
    height: 32px;
}

.common_related_products .pro_item,
.common_related_case .pro_item {
    width: unset;
    margin: 0;
}

.common_related_news {
    margin-bottom: 5.2%;
}

.common_related_news .news_swiper {
    overflow: hidden;
    height: 324px;
    width: 100%;
}

.common_related_news .news_swiper .img {
    width: 236px;
    flex-shrink: 0;
    margin-right: 22px;
    padding-bottom: 149px;
}

.common_related_news .news_swiper .info {
    flex: 1;
}

.common_related_news .news_swiper .info time {
    font-weight: 400;
    color: #999999;
    line-height: 32px;
}

.common_related_news .news_swiper .info .title {
    /* height: 54px;
    overflow: hidden; */
}

.common_related_news .news_swiper .info .title a {
    font-family: DIN;
    font-weight: bold;
    font-size: 20px;
    color: #333333;
    line-height: 1;
}

.common_related_news .news_swiper .info .desc {
    /* max-height: 63px;
    overflow: hidden; */
    margin-top: 10px;
}

.common_related_news .news_swiper .info .desc a {
    font-weight: 400;
    color: #333333;
    line-height: 1.3;
}

.common_related_news .news_swiper .swiper_item {
    display: flex;
}

.common_related_video .swiper-slide .title {
    margin-top: 24px;
    height: 48px;
    overflow: hidden;
}

.common_related_video .swiper-slide .title a {
    font-family: DIN;
    font-weight: bold;
    font-size: 20px;
    color: #333333;
}

.common_related_video .swiper-slide .desc {
    margin-top: 5px;
    max-height: 78px;
    overflow: auto;
}

.common_related_video .swiper-slide .desc a {
    font-weight: 400;
    color: #666666;
    line-height: 26px;
}

.flex_wp {
    display: flex;
    align-items: flex-start;
    flex-wrap: wrap;
}

.jscb {
    justify-content: space-between;
}

.com_faq_list {
    align-items: flex-start;
}

.com_faq_list .com_faq_item {
    width: calc(50% - 10px);
    margin-top: 15px;
}

.com_faq_list .com_faq_item .item {
    margin-top: 12px;
}

.com_faq_list .com_faq_item .item:first-child {
    margin-top: 0;
}

.com_faq_list .com_faq_item .item.active .title {
    background: var(--color-main);
    border-color: var(--color-main);
    color: #ffffff;
}

.com_faq_list .com_faq_item .item.active .title span {
    background: url(../image/faq_.png) no-repeat center;
}

.com_faq_list .com_faq_item .item .title {
    font-weight: 400;
    font-size: 20px;
    line-height: 30px;
    color: #333;
    padding: 20px 40px 18px 32px;
    position: relative;
    border: 1px solid #e5e5e5;
}

.com_faq_list .com_faq_item .item .title span {
    width: 19px;
    height: 10px;
    display: block;
    background: url(../image/faq.png) no-repeat center;
    background-size: cover;
    position: absolute;
    right: 19px;
    top: 30px;
}

.com_faq_list .com_faq_item .item .desc {
    font-weight: 400;
    color: #666666;
    line-height: 30px;
    padding: 20px 35px 28px;
    background: #fff;
    display: none;
}

.video_play_btn {
    width: 72px;
    height: 72px;
    background: url(../image/play.png) no-repeat center var(--color-main);
    background-size: 20%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border-radius: 50%;
}

.art_aside_right {
    background: #e6f0ff;
    width: var(--r-w);
    right: var(--all-pd);
    flex-shrink: 0;
    position: sticky;
}

.art_aside_right .a_title {
    background: var(--color-main);
    font-family: DIN;
    font-weight: bold;
    font-size: 26px;
    color: #ffffff;
    line-height: 22px;
    padding: 34px 30px 24px;
}

.art_aside_right {
    background: #e6f0ff;
    width: var(--r-w);
    right: var(--all-pd);
    flex-shrink: 0
}

.art_aside_right .a_title {
    background: var(--color-main);
    font-family: DIN;
    font-weight: bold;
    font-size: 26px;
    color: #ffffff;
    line-height: 22px;
    padding: 34px 30px 24px
}

.art_aside_right>ul {
    padding: 11px 8px 8px
}

.art_aside_right>ul>li:not(:first-child) {
    margin-top: 6px
}

.art_aside_right>ul>li>a {
    padding: 28px 20px;
    font-family: DIN;
    font-weight: bold;
    font-size: 18px;
    line-height: 22px;
    background: #fff;
    color: #333;
    display: block
}

.art_aside_right>ul>li>a:hover,
.art_aside_right>ul>li>a.active_go {
    background: var(--color-main);
    color: #fff
}

.art_aside_right li .art_aside_item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: #fff;
    position: relative;
    transition: background 0.3s ease;
}

.art_aside_right li .art_aside_link {
    flex: 1;
    padding: 28px 20px;
    font-family: DIN;
    font-weight: bold;
    font-size: 18px;
    line-height: 22px;
    color: #333;
    display: block;
    text-decoration: none;
    transition: background 0.3s ease, color 0.3s ease;
}

.art_aside_right li .art_aside_link:hover {
    background: var(--color-main);
    color: #fff;
}

.art_aside_right li .art_aside_toggle {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    position: relative;
    margin-right: 15px;
    flex-shrink: 0;
    transition: transform 0.3s ease;
}

.art_aside_right li .art_aside_toggle::before {
    content: "";
    width: 0;
    height: 0;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-bottom: 6px solid #666;
    display: block;
    transition: all 0.3s ease;
}

.art_aside_right li .art_aside_item:hover .art_aside_toggle::before {
    border-bottom-color: #333;
}

/* 默认显示箭头 */
.art_aside_right li .art_aside_toggle {
    display: flex;
}

/* 如果li没有ul子元素，隐藏箭头（通过JavaScript添加no-children类） */
.art_aside_right li.no-children .art_aside_toggle {
    display: none;
}

/* 有子菜单的项确保显示箭头 */
.art_aside_right li.has_children .art_aside_toggle {
    display: flex !important;
}





.art_aside_right li.expanded>.art_aside_item {
    background: var(--color-main);
}

.art_aside_right li.expanded>.art_aside_item .art_aside_link {
    color: #fff;
}

.art_aside_right li.expanded>.art_aside_item .art_aside_toggle {
    transform: rotate(180deg);
}

.art_aside_right li.expanded>.art_aside_item .art_aside_toggle::before {
    border-bottom-color: #fff;
}

/* 子菜单样式调整 */
.art_aside_right>ul>ul>li .art_aside_link {
    padding: 20px 18px;
    font-size: 16px;
    font-weight: 400;
}

.art_aside_right>ul>ul>li .art_aside_toggle {
    width: 20px;
    height: 20px;
    margin-right: 12px;
}

.art_aside_right>ul>ul>li .art_aside_toggle::before {
    border-left-width: 4px;
    border-right-width: 4px;
    border-bottom-width: 5px;
}

.art_aside_right>ul>ul>ul>li .art_aside_link {
    padding: 15px 18px;
    font-size: 14px;
}

.art_aside_right>ul>ul>ul>li .art_aside_toggle {
    width: 18px;
    height: 18px;
    margin-right: 10px;
}

.art_aside_right>ul>ul>ul>li .art_aside_toggle::before {
    border-left-width: 3px;
    border-right-width: 3px;
    border-bottom-width: 4px;
}

.art_aside_right>ul>li ul {
    display: none;
    padding: 23px 18px
}

.art_aside_right>ul>li ul li:not(:first-child) {
    margin-top: 16px
}

.art_aside_right>ul>li ul li a {
    color: #333
}

.art_aside_right>ul>li ul li a:hover {
    color: var(--color-main)
}

.com_home_pro_and_serve>.title {
    line-height: 1.3;
    font-family: DIN;
    font-weight: bold;
    font-size: 50px;
}

.com_home_pro_and_serve>.title a {
    font-family: DIN;
    font-weight: bold;
    font-size: 50px;
}

.com_home_pro_and_serve>.desc {
    font-weight: 400;
    line-height: 30px;
}

.com_home_pro_and_serve>.desc a {
    font-weight: 400;
    line-height: 30px;
}

/*fugai start*/
.content-wrap.form .ch_form_wrap ul input,
.content-wrap.form .ch_form_wrap ul textarea,
.content-wrap.form .ch_form_wrap ul select {
    border-left-color: var(--color-main);
}

.content-wrap.form .ch_form_wrap .item_submit input {
    background: var(--color-main);
    border: 1px solid var(--color-main);
}

.content-wrap.form .ch_form_wrap .item_submit input:hover {
    color: var(--color-main);
    background: #fff;
}


.inquiry-pop-bd .inquiry-pop .ico-close-pop {
    background: url(../image/fancy_close.png) no-repeat center center;
}

.content-wrap .ch_form_wrap form {
    overflow: auto;
}

.list_num {
    display: flex;
    flex-wrap: wrap;
    --len: 1;

    .item {
        margin-left: var(--pd);
        margin-top: var(--mt);
        width: calc(100% / var(--len) - var(--pd) * (var(--len) - 1) / var(--len));
        display: flex;
        flex-direction: column;
    }

    .title,
    .desc {
        display: block;
        overflow: hidden;
        margin-top: 15px;
    }
}



.list_num3 {
    --len: 3;

    .item {
        &:nth-child(-n + 3) {
            margin-top: 0;
        }

        &:nth-child(3n + 1) {
            margin-left: 0;
        }
    }
}

.list_num4 {
    --len: 4;

    .item {
        &:nth-child(-n + 4) {
            margin-top: 0;
        }

        &:nth-child(4n + 1) {
            margin-left: 0;
        }
    }
}

/*fugai end*/
/* sitemap start */
.sitemap-logo-boxs>.sep-container>h2>a:hover {
    color: white;
    text-decoration: underline;
}

#cont>ul>li>a {
    text-transform: capitalize;
}

#cont h2 {
    background: var(--color-main) !important;
}

#cont>ul>li>ul>li>a {
    color: var(--color-main) !important;
}

#cont>ul>li>ul>li>ul>li>a {
    color: var(--color-main) !important;
}

#cont>ul>li>ul>li>ul>li>a:before {
    border-top-color: var(--color-main) !important;
    border-right-color: var(--color-main) !important;
}

#cont>ul>li>ul>li>ul>li>a:hover {
    text-decoration: underline;
}

#footer {
    background: var(--color-main) !important;
}

#footer .cont {
    color: #fff !important;
}

#footer a {
    text-decoration: underline;
}

.privacy-main {
    padding: 50px var(--all-pd) !important;
}

.page_search_ {
    padding: 50px var(--all-pd) 0;
}

.search-product-detail .search-detail-tabs .title.current {
    background: var(--color-main) !important;
}

.search-product-detail .search-detail-tabs .title.current span {
    color: #fff !important;
}

.search-product-detail .tab-panel-wrapqq {
    padding: 40px 0 0 !important;
}

/* sitemap end */

#tinymce p {
    margin-top: 20px;
    line-height: 1.6em
}

#tinymce p:nth-child {
    margin-top: 0
}

#tinymce img {
    max-width: 100%
}

#tinymce a {
    display: inline-block;
    color: var(--color-main)
}

#tinymce a:hover {
    text-decoration: underline
}

#tinymce table {
    margin-top: 47px;
    width: 100%;
    table-layout: fixed;
    border-collapse: collapse
}

#tinymce table th,
#tinymce table td {
    border: 1px solid #ccc !important;
    text-align: center
}

#tinymce table thead tr th {
    padding: 20px 30px
}

.tiets_title {
    text-align: center;
    font-size: 40px;
    text-transform: capitalize;
    width: 100%;
    font-weight: bold;
    color: var(--color-main);
}

.ties_left {
    width: 35%;
    position: relative;
    margin-right: 3%;
}

.ties_left img {
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    position: absolute;
}

.ties_right {
    width: 49%;
}

.ties_list {
    display: flex;
    justify-content: flex-start;
    flex-wrap: wrap;
}



.imgs_item {
    width: calc((100% - 28px * 2) / 3);
}

.imgs_item .img {
    padding-bottom: 65.56%;
}

.imgs3list {
    width: 100%;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

@media screen and (max-width: 1660px) {
    body {
        --all-pd: 5%;
    }

    .pages {
        margin-top: 3%;
    }

    .com_hd {
        padding-right: var(--all-pd);
    }

    .com_hd .gd_l .img {
        width: 60px;
        height: 62px;
    }

    .com_hd .gd_l .num {
        font-size: 60px;
    }

    .com_hd .gd_l ul {
        position: unset;
        top: unset;
        justify-content: space-around;
    }

    .com_hd .gd_l ul li {
        max-width: 25%;
    }

    .com_hd .gd_r {
        /* display: none; */
    }

    .com_home_pro_and_serve>.title {
        font-size: 40px;
    }

    .com_contact_us {
        padding-top: 8%;
        padding-bottom: 7%;
    }

    .list_top .pagation .title {
        font-size: 34px;
    }

    .common_related .com_cell .title {
        font-size: 32px;
    }

    .common_related {
        margin-top: 3%;
    }

    .com_arc_video_news {
        --pd: 50px;
    }
}

@media screen and (max-width: 1366px) {
    body {
        --all-pd: 2%;
    }

    .list_num3,
    .list_num4 {
        --len: 2;

        .item {
            margin-left: var(--pd) !important;
            margin-top: var(--mt) !important;

            &:nth-child(2n + 1) {
                margin-left: 0 !important;
            }

            &:nth-child(-n + 2) {
                margin-top: 0 !important;
            }
        }
    }

    .com_arc_video_news {
        --r-w: 300px;
        --pd: 10px;
    }

    .com_hd .gd_l .img {
        width: 50px;
        height: 52px;
    }

    .com_hd .gd_l .num {
        font-size: 50px;
    }

    .com_contact_us {
        margin-top: 3%;
        padding-top: 5%;
        padding-bottom: 4%;
    }

    .pro_item .info {
        padding: 25px 60px 0 25px;
        clip-path: polygon(0 0, calc(100% - 70px) 0, calc(100% - 30px) 50px, calc(100% - 30px) 100%, 0 100%);
    }

    .pro_item .info .title {
        /* height: unset; */
        max-height: 58px;
    }

    .pro_item .info .desc {
        margin-top: 10px;
    }

    .list_top .pagation .title {
        font-size: 24px;
    }

    .list_top .pagation .pagation_list a,
    .list_top .pagation .pagation_list span {
        font-size: 16px;
    }

    .com_tit_desc_top {
        padding-top: 3%;
    }

    .com_tit_desc_top .title {
        font-size: 30px;
    }

    .com_tit_desc_bot .desc p {
        margin-top: 20px;
    }

    .common_related .com_cell .title {
        font-size: 26px;
    }

    .com_home_pro_and_serve>.title {
        font-size: 30px;
    }
}

@media screen and (max-width: 1024px) {
    #index_scrollsidebar {
        display: none !important;
    }

    .com_hd .gd_r .title {
        max-height: unset;
        font-size: 20px;
    }

    .com_hd .gd_r .desc {
        margin: 15px 0 30px;
    }

    .com_hd .gd_r .a_link_button {
        padding: 0;
    }
}

@media screen and (max-width: 950px) {
    body {
        --all-pd: 30px;
        --footer-m-h: 55px;
        --header-m-h: 60px;
        padding-bottom: var(--footer-m-h);
    }

    .imgs_item {
        width: 100%;
        margin-top: 20px;
    }

    .imgs_item .title {
        margin-top: 10px;
    }

    .ties_list .ties_left {
        width: 100%;
        padding-bottom: 100%;
    }

    .ties_list .ties_right {
        width: 100%;
    }

    .common_related_news .news_swiper .info .title,
    .common_related_news .news_swiper .info .desc {
        -webkit-line-clamp: unset
    }

    .list_num3,
    .list_num4 {
        --len: 1;

        .item {
            width: 100% !important;
            margin: 0 !important;
            margin-top: var(--mt) !important;

            &:nth-child(-n + 2),
            &:nth-child(-n + 3) {
                margin: 0 !important;
                margin-top: var(--mt) !important;
            }

            &:first-child {
                margin-top: 0 !important;
            }
        }
    }

    #tinymce table {
        table-layout: unset;
        margin-top: 20px;
        display: block;
        overflow-x: auto;
        white-space: nowrap;
        border: 0
    }

    .sitemap-content {
        padding: 120px 0 30px !important;
    }

    .com_hd .gd_l .title {
        height: unset;
        padding: 0 30px;
        margin-top: 20px;
        text-align: center;
    }

    .a_link_button .more {
        width: 30px;
        height: 30px;
    }

    .a_link_button span {
        font-size: 16px;
    }

    .pcshow {
        display: none;
    }

    .h5show {
        display: block;
    }

    .video_play_btn {
        width: 50px;
        height: 50px;
    }

    .com_hd {
        padding-left: 0;
        padding-right: 0;
        margin: 0;
    }

    .com_hd .gd_l {
        order: 2;
        padding: 30px 0 80px;
    }

    .com_hd .gd_l ul {
        position: unset;
        flex-direction: column;
        padding: 0;
    }

    .com_hd .gd_l ul li {
        margin: 48px 0 0;
        max-width: unset;
        width: 100%;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
    }

    .com_hd .gd_l ul li .desc {
        padding: 0 30px;
        text-align: center;
    }

    .com_hd .gd_r {
        display: block;
        width: 100%;
        position: unset;
        padding: 70px 30px 67px;
    }

    .com_hd .gd_r .title,
    .com_hd .gd_r .desc {
        max-width: 100%;
        max-height: unset;
        overflow: unset;
    }

    .com_hd .gd_r .title {
        font-size: 30px;
    }

    .com_hd .gd_r .a_link_button {
        padding: 11px 31px 10px 14px;
    }

    .com_hd .gd_r .desc {
        margin: 30px 0 55px;
    }

    .com_hd .gd_r .a_link_button {
        background: #fff;
    }

    .com_hd .gd_r .a_link_button .more {
        background-color: var(--color-main);
        background-image: url(../image/right_.png);
    }

    .com_hd .gd_r .a_link_button span {
        color: var(--color-main);
    }

    .com_contact_us {
        margin-top: 57px;
        padding: 49px 30px 44px;
        clip-path: unset;
        background: url(../images/index/icon6_.png) no-repeat center;
        background-size: cover;
    }

    .com_contact_us .info,
    .com_contact_us form {
        width: 100%;
    }

    .com_contact_us .info .sub_contact {
        margin-top: 26px;
    }

    .com_contact_us .info .links {
        margin-top: 28px;
    }

    .com_contact_us .info .desc {
        margin-top: 30px;
    }

    .com_contact_us form {
        margin-top: 50px;
    }

    .com_contact_us form ul li {
        width: 100% !important;
        margin-top: 25px;
    }

    .com_contact_us form ul li:first-child {
        margin-top: 0;
    }

    .com_faq_list {
        width: 100%;
        margin-top: 12px;
        flex-direction: column;
    }

    .com_faq_list .com_faq_item {
        width: 100%;
    }

    .common_related {
        margin-top: 10%;
    }

    .common_related .com_cell {
        margin-bottom: 20px;
    }

    .common_related_news .news_swiper {
        height: unset;
    }

    .common_related_news .news_swiper .swiper_item {
        flex-direction: column;
    }

    .common_related_news .news_swiper .swiper_item .img {
        margin: 0;
        width: 100%;
        padding-bottom: 70%;
    }

    .common_related_news .news_swiper .swiper_item .info {
        width: 100%;
        margin-top: 20px;
    }

    .common_related_news .news_swiper .swiper_item .info .title {
        height: unset;
    }

    .common_related_news .news_swiper .swiper_item .info .desc {
        max-height: unset;
        margin-top: 10px;
    }

    .art_aside_right {
        display: none;
    }

    .com_arc_video_news .detail {
        width: 100%;
    }

    .com_arc_video_news .detail .title {
        margin-top: 20px;
    }

    .com_arc_video_news .detail .desc {
        margin-top: 10px;
    }

    .pro_item .info .title {
        height: 58px;
        overflow: auto;
    }

    .list_top .pagation .pagation_list {
        margin-top: 30px;
    }

    .list_top .pagation .pagation_list a,
    .list_top .pagation .pagation_list span {
        padding: 0 5px 0 30px;
        line-height: 1.6em;
    }
}

@media screen and (max-width: 768px) {
    .pro_item .info .title {
        height: unset;
        max-height: 58px;
    }
}