ul {
    list-style-type: none;
}

/* ::-webkit-scrollbar {
    display: none;
} */


@font-face {
    font-family: 'hm';
    src: url('../font/HarmonyOS_Sans_SC.woff2') format('woff2'),
        url('../font/HarmonyOS_Sans_SC.woff') format('woff'),
        url('../font/HarmonyOS_Sans_SC.ttf') format('truetype');
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'hm';
    src: url('../font/HarmonyOS_Sans_SC_Bold.woff2') format('woff2'),
        url('../font/HarmonyOS_Sans_SC_Bold.woff') format('woff'),
        url('../font/HarmonyOS_Sans_SC_Bold.ttf') format('truetype');
    font-weight: bold;
    font-style: normal;
    font-display: swap;
}


@font-face {
    font-family: 'hm';
    src: url('../font/HarmonyOS_Sans_SC_Light.woff2') format('woff2'),
        url('../font/HarmonyOS_Sans_SC_Light.woff') format('woff'),
        url('../font/HarmonyOS_Sans_SC_Light.ttf') format('truetype');
    font-weight: 300;
    font-style: normal;
    font-display: swap;
}

@font-face {  
    font-family: 'pps';  
    src: url('../font/Poppins-Regular.otf');
    font-weight: normal;  
    font-style: normal;
}

@font-face {  
    font-family: 'ppsb';  
    src: url('../font/Poppins-Bold.otf');
    font-weight: normal;  
    font-style: normal;
}

@font-face {  
    font-family: 'ppsl';  
    src: url('../font/Poppins-Light.otf');
    font-weight: normal;  
    font-style: normal;
}

@font-face {  
    font-family: 'ws';  
    src: url('../font/WorkSans-Regular.ttf');
    font-weight: normal;  
    font-style: normal;
}

@font-face {  
    font-family: 'wsb';  
    src: url('../font/WorkSans-Bold.ttf');
    font-weight: normal;  
    font-style: normal;
}

@font-face {  
    font-family: 'rso';  
    src: url('../font/Racing-Sans-One.ttf');
    font-weight: normal;  
    font-style: normal;
}


* {
    margin: 0;
    padding: 0;
    font-family: "hm";
    font-weight: normal;
    box-sizing: border-box;
    color: #0b172f;
}


.clear {
    clear: both;
}

a {
    text-decoration: none;
    color: inherit;
    font-size: inherit;
    cursor: pointer;
    font-family: inherit;
    font-weight: inherit;
    line-height: inherit;
}

span {
    color: inherit;
    font-size: inherit;
    font-family: inherit;
    font-weight: inherit;
    line-height: inherit;
}

input {
    background:none;
    outline:none;
    border:none;
}

textarea {
    resize: none;
    outline: none;
    border: none;
}

.content * {
    color: inherit;
    font-size: inherit;
    line-height: inherit;
    font-weight: inherit;
    font-family: inherit;
    background-color: transparent;
}

.content img {
    max-width: 100% !important;
}

.content table {
    width: 100% !important;
    max-width: 100% !important;
    border: 1px solid #0f2341;
    border-collapse: collapse
}

.content table tr td {
    border: 1px solid #0f2341;
    padding: 0.4vw;
}

.content strong {
    font-weight: bold;
}

.content em {
    font-style: italic;
}

.indexBox {
    width: 100%;
    height: 100%;
    padding-top: 130px;
    background-repeat: no-repeat;
    background-size: cover;
    background-position: 50%;
}

.icon {
    width: 1em;
    height: 1em;
    vertical-align: -0.15em;
    fill: currentColor;
    overflow: hidden;
}

.wh100 {
    width: 100%;
    height: 100%;
}

.w1440 {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 3%;
}

.p0_15 {
    padding-left: 15.625%;
    padding-right: 15.625%;
}

.p0_9 {
    padding-left: 9.375%;
    padding-right: 9.375%;
}

.m0_9 {
    margin-left: 9.375%;
    margin-right: 9.375%;
}

.lp9 {
    padding-left: 9.375%;
}

.rp9 {
    padding-right: 9.375%;
}

.p5_0 {
    padding-top: 5.2%;
    padding-bottom: 5.2%;
}


.p4_0 {
    padding-top: 4%;
    padding-bottom: 4%;
}

.w100 {
    width: 100%;
    overflow: hidden;
}

.imgZoom {
    overflow: hidden;
}

.imgZoom img {
    transition: .6s;
}


.imgZoom:hover img {
    scale: 1.2;
}

.search_mask {
    display: none;
    position: fixed;
    width: 100%;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.7);
    z-index:999999;
    top: 0;
    left: 0;
}

.search_mask div {
    width: 50px;
    height: 50px;
    position: absolute;
    right: 4vw;
    top: 6vw;
    border-radius: 50%;
    border: 1px solid #ffffff;
    color: #ffffff;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
}

.search_mask div span {
    font-size: 20px;
    transition: .3s;
    color: #ffffff;
}

.search_mask div:hover {
    border-color: #aaa;
}

.search_mask div:hover span {
    color: #aaa;
}

.view_video {
    display: none;
    position: fixed;
    width: 100%;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.7);
    z-index:999999;
    top: 0;
    left: 0;
}

.view_video video {
    position: absolute;
    width: 60%;
    transform: translate(-50%, -50%);
    top: 50%;
    left: 50%;
}

.view_video div {
    width: 50px;
    height: 50px;
    position: absolute;
    right: 50px;
    top: 50px;
    border-radius: 50%;
    border: 1px solid #ffffff88;
    color: #ffffff88;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    transition: .3s;
}

.view_video div span {
    font-size: 20px;
    transition: .3s;
    color: #ffffff88;
}

.view_video div:hover {
    border-color: #fff;
}

.view_video div:hover span {
    color: #fff;
}

.search_mask form {
    width: 80%;
    display: flex;
    justify-content: space-between;
    background-color: #ffffff;
    border-radius: 50px;
    padding: 1% 30px;
    box-sizing: border-box;
    position: relative;
    transform: translate(-50%, -50%);
    top: 50%;
    left: 50%;
}

.search_mask form input {
    width: 95%;
}

.search_mask form button {
    width: 3%;
    background-color: transparent;
    border: none;
    cursor: pointer;
}

.search_mask form button svg {
    width: 100%;
    min-width: 30px;
    height: auto;
}


.header {
    height: 102px;
    background-color: #fff;
    overflow: visible;
    display: flex;
    justify-content: space-between;
    position: relative;
    z-index: 9999;
}

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

.header_left img {
    height: 50%;
}

.header_right {
    flex: 1;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header_right_left {
    display: flex;
    flex: 1;
    flex-wrap: wrap;
}

.header_right_right {
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #2686c8;
    width: 100px;
    height: 100%;
    margin-left: 3.25vw;
    color: #fff;
    cursor: pointer;
}

.header_right_left .hotline {
    width: 100%;
    margin-bottom: calc(0.2vw + 4px);
}

.header_right_left .hotline p {
    color: #666;
    text-align: right;
}

.header_right_left .hotline p span {
    color: #999;
}

.header_right_left .hotline p b {
    font-family: "ppsb";
    color: #2686c8;
}

.header_lang {
    color: #333;
    display: flex;
    align-items: center;
    position: relative;
}

.header_lang .icon-earth {
    color: #666;
}

.header_lang .lang_text {
    display: block;
    margin: 0 calc(0.2vw + 6px);
}

.header_lang .icon-arr-down {
    cursor: pointer;
}

.header_lang .lang_list {
    position: absolute;
    width: 100%;
    border-radius: 6px;
    background-color: #fff;
    box-shadow: 0 0 4px #33333333;
    display: flex;
    flex-direction: column;
    align-items: center;
    top: calc(120% + 4px);
    overflow: hidden;
    height: 0;
}

.header_lang .lang_list.active {
    height: auto;
}

.header_lang .lang_list li {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.header_lang .lang_list li a {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: calc(0.2vw + 2px);
}

.header_nav {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-right: 3.5vw;
    margin-right: 3.5vw;
    position: relative;
}

.header_nav::after {
    position: absolute;
    content: "";
    display: block;
    left: 100%;
    transform: translate(-50%, -50%);
    top: 50%;
    width: 1px;
    background-color: #666;
    height: calc(100% - (4px + 0.4vw));
}

.header_nav li {
    position: relative;
}

.header_nav li::after {
    position: absolute;
    content: "";
    display: block;
    width: 0;
    height: 2px;
    bottom: 0;
    transform: translateX(-50%);
    left: 50%;
    background-color: #2686c8;
    transition: .4s;
}

.header_nav li:hover::after {
    width: 100%;
}

.header_nav li.active::after {
    width: 100%;
}

.header_nav li a {
    line-height: 1;
    padding: calc(2px + 0.2vw) 0;
    display: block;
}

.position {
    display: flex;
    align-items: first baseline;
    background-color: #eaedef;
    padding-top: calc(0.4vw + 2px);
    padding-bottom: calc(0.4vw + 2px);
}

.position .iconfont {
    color: #b2c0c9;
    margin-right: calc(0.4vw + 2px);
}

.position p {
    color: #b2c0c9;
    display: flex;
    align-items: last baseline;
    flex-wrap: wrap;
}

.position p span {
    margin: calc(0.2vw + 1px);
}


.title {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 3%;
}


.title_left h5 {
    color: #0b172f;
    opacity: 0.1;
    font-family: "ppsb";
    text-transform: uppercase;
    line-height: 1;
    margin-bottom: calc(0.2vw + 4px);
}

.title_left h4 {
    color: #0b172f;
    font-weight: bold;
}

.title_right {
    display: flex;
    transform: translateY(-0.3em);
}

.title_right .more_button {
    color: #999999;
}


.title_right>* {
    margin-left: 3px;
}


.more_button {
    display: flex;
    align-items: center;
    padding: calc(0.3vw + 6px) calc(0.6vw + 10px);
    color: #fafafa;
    line-height: 1;

}

.more_button span {
    display: block;
    line-height: 1;
    transform: translateY(0.05em);
}

.more_button .iconfont {
    margin-left: calc(0.4vw + 4px);
    transform: translateY(0);
    transition: .4s;
}

.products .more_button {
    background-color: #2686c8;
    color: #fff;
}

.more_button:hover .iconfont {
    transform: translateX(0.3vw);
}


.title_right .swiper-button {
    padding: calc(0.3vw + 6px);
    background-color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    border: 1px solid #2686c8;
    transition: .4s;
}

.title_right .swiper-button span {
    line-height: 1;
    color: #2686c8;
    transition: .4s;
}

.title_right .swiper-button:hover {
    background-color: #2686c8;
}

.title_right .swiper-button:hover span {
    color: #fff;
}

.products .swiper {
    overflow: visible;
}

.products .swiper .swiper-slide {
    height: auto;
}

.products_box {
    width: 100%;
    height: 100%;
    padding: calc(1.6vw + 8px) 0;
    display: flex;
    flex-direction: column;
    background-color: #eff3f5;
}

.products_box .ptext {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex: 1;
    padding: 0 calc(0.8vw + 4px);
}

.products_box .ptext span {
    line-height: 1;
}

.products_box .ptext h2 {
    font-weight: bold;
    color: #0b172f;
    margin-bottom: calc(1vw + 5px);
    text-align: center;
    flex: 1;
}

.products_box .pimg {
    display: flex;
    align-items: center;
    justify-content: center;
    
    height: 16vw;
    padding-top: calc(0.8vw + 4px);
    padding-bottom: calc(1.2vw + 6px);
}

.products_box .pimg img {
    max-width: 100%;
    max-height: 100%;
    transition: .4s;
    mix-blend-mode: multiply;
}

.products_box:hover .pimg img {
    transform: translateY(calc(-0.4vw - 8px));
}

.about {
    background-repeat: no-repeat;
    background-size: auto 100%;
    background-position: right;
    z-index: 1;
    position: relative;
}

@media screen and (min-width: 2300px) {
    .about {
        background-size: 48% auto;
    }
}

.about_mask {
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: url(../images/iam.png);
    background-repeat: no-repeat;
    background-size: 100% 100%;
    z-index: -1;
    top: 0;
    left: 0;
}

.about .title {
    width: 50.5%;
}

.about .title h5 {
    color: #fafafa;
}

.about .title h4 {
    color: #fff;
}

.about .content {
    color: #fafafa;
    margin-bottom: calc(2vw + 10px);
    width: 50.5%;
    text-align: justify;
    text-justify: inter-word;
}

.about .more_button {
    color: #fafafa;
    padding: 0;
}

.about_info {
    background-color: #fff;
    border-radius: calc(0.6vw + 8px);
    display: flex;
    justify-content: space-between;
    padding: calc(0.6vw + 10px);
    width: max-content;
    min-width: 80%;
    max-width: 100%;
    margin-top: calc(2.6vw + 10px);
}

.about_info_box {
    margin: 0 calc(0.3vw + 5px);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}


.about_info_box>img {
    height: 35px;
    width: auto;
}

.about_info_box>div {
    display: flex;
    align-items: flex-end;
    margin: calc(0.4vw + 4px) 0;
    
}

.about_info_box>div * {
    white-space: nowrap;
    line-height: 1;
}

.about_info_box>div span {
    color: #2686c8;
    font-family: "rso";
}

.about_info_box>div sub {
    color: #2686c8;
    transform: translateY(-0.4em);
    margin-left: calc(0.1vw + 2px);
}

.about_info_box>p {
    color: #333333;
}

.cases_ {
    display: flex;
    flex-wrap: wrap;
}

.cases_box {
    width: 23.5%;
    margin-right: 2%;
    margin-bottom: 3%;
    position: relative;
    display: block;
    overflow: hidden;
}

.cases_box:nth-child(4n) {
    margin-right: 0;
}

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

.cases_box .cimg img {
    width: 100%;
}

.cases_box .ctext {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: calc(0.6vw + 4px) calc(1vw + 8px);
    background-color: rgba(216, 34, 23, 0.87);
    opacity: 0.87;
    transition: .5s;
}
.cases_box .ctext h2 {
    color: #fff;
    line-height: 1;
}

.cases_box .cmask {
    position: absolute;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    top: 100%;
    left: 0;
    padding: calc(1vw + 8px);
    background: linear-gradient(to bottom, rgba(216, 34, 23, 0), rgba(216, 34, 23, 0.87));
    transition: .8s;
    opacity: 0;
}

.cases_box .cmask h2 {
    color: #fff;
    font-weight: bold;
    padding-left: 0.2vw;
}

.cases_box .cmask>div {
    display: flex;
    justify-content: space-between;
    align-items: last baseline;
}

.cases_box .cmask>div>div {
    padding: 0;
    color: #fff;
}

.cases_box .cmask>div img {
    max-height: 40px;
    height: calc(1vw + 20px);
    width: auto;
}

.cases_box:hover .cmask {
    top: 0;
    opacity: 1;
}

.cases_box:hover .ctext {
    opacity: 0;
}

.news {
    background-color: #eff3f5;
}

.news_top {
    display: flex;
    /* align-items: center; */
    background-color: #eff3f5;
    margin-bottom: 3%;
    min-height: 21.87vw;
}

.news_top .nimg {
    width: 44.9%;
    margin-right: 3.1%;
    position: relative;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    height: auto;
    max-width: 700px;
}

.news_top .nimg img {
    position: absolute;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.news_top .ntext {
    flex: 1;
    min-width: 52%;
    display: flex;
    flex-direction: column;
}

.news_top .ntext>span {
    color: #999999;
    font-weight: bold;
    display: block;
    margin-bottom: calc(0.4vw + 3px);
}

.news_top .ntext>h2 {
    color: #0b172f;
    font-weight: bold;
    position: relative;
    padding-bottom: calc(0.6vw + 3px);
    margin-bottom: calc(1vw + 6px);
}

.news_top .ntext>h2::after {
    content: "";
    position: absolute;
    display: block;
    height: calc(0.05vw + 1px);
    width: calc(1vw + 30px);
    background-color: #2686c8;
    top: 100%;
    transform: translateY(-50%);
    left: 0;
}

.news_top .ntext>.content {
    color: #0b172f;
    margin-bottom: calc(1.2vw + 8px);
}

.news_top .ntext>.more_button {
    padding: 0;
    color: #999999;
    flex: 1;
}

.news_ {
    display: flex;
    justify-content: space-between;
    overflow: hidden;
}

.news_box {
    width: 32%;
    display: flex;
    padding: calc(0.1vw + 2px);
    border: 1px solid #e6e6e6;
    background-color: #fff;
}

.news_box .nimg {
    width: 29%;
    margin-right: calc(2% + 4px);
    flex-shrink: 0;
}

.news_box .nimg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.news_box .ntext {
    flex: 1;
    overflow: hidden;
}

.news_box .ntext h2 {
    font-weight: bold;
    color: #0b172f;
    margin-bottom: calc(0.3vw + 3px);
    overflow: hidden;
    width: 100%;
    text-overflow: ellipsis;
}

.news_box .ntext h2 a {
    overflow: hidden;
    white-space: nowrap;
    width: 100%;
    text-overflow: ellipsis;
}

.news_box .ntext p {
    color: #0b172f;
    margin-bottom: calc(0.3vw + 3px);
}

.news_box .ntext span {
    color: #808080;
}

.foot {
    background-color: #172227;
}

.foot_top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.foot_logo {
    margin-right: calc(1vw + 6px);
}

.foot_contact {
    position: relative;
    padding-left: 4em;
    padding-right: 0.5em;
    transform: translateY(6%);
}

.foot_contact>img {
    position: absolute;
    left: 0;
    transform: translateY(-50%);
    top: 50%;
    height: 140%;
}

.foot_contact>p {
    color: #fff;
    line-height: 1;
    font-weight: bold;
    font-style: italic;
    line-height: 1.2;
}

.foot_contact>span {
    color: #fff;
    line-height: 1;
}

.foot_mid {
    display: flex;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.foot_mid_left {
    flex: 1;
}

.foot_mid_right {
    width: 13%;
    padding-left: 3.2vw;
    margin-left: 3.2vw;
    box-sizing: content-box;
    border-left: 1px solid rgba(255, 255, 255, 0.08);
    flex-shrink: 0;
}

.foot_mid_left .line_box1 {
    display: flex;
    justify-content: space-between;
}

.foot_mid_left .line_box2 {
    display: flex;
}

.foot_mid_left .line_box1 .foot_mid_box:first-child {
    width: 22%;
}

.foot_mid_box a {
    color: #fff;
}

.foot_mid_box ul li {
    color: #fff;
    opacity: 0.7;
}


.foot_mid_box>a {
    display: block;
    margin-bottom: calc(1.2vw + 6px);
}


.foot_mid_box>div {
    display: flex;
    justify-content: space-between;
}

.foot_mid_box>div ul {
    margin-right: calc(0.8vw + 4px);
}

.foot_mid_box>div ul li {
    margin-bottom: calc(0.8vw + 4px);
}


.foot_mid_left .line_box2 .foot_mid_box>a {
    margin-right: calc(2.4vw + 12px);
}

.foot_mid_right {
    display: flex;
}

.foot_mid_right>span {
    color: #fff;
    display: block;
    margin-right: calc(0.6vw + 3px);

}

.foot_mid_right img {
    width: 100%;
    margin-bottom: calc(0.8vw + 4px);
}

.foot_mid_right p {
    color: #fff;
    opacity: 0.6;
    margin-bottom: calc(0.4vw + 2px);
}

.foot_bottom {
    padding-top: 1vw;
    padding-bottom: 2vw;
    display: flex;
}

.foot_bottom p {
    margin-right: 1vw;
    color: rgba(255, 255, 255, 0.15);
}

.banner {
    position: relative;
    overflow: hidden;
}

.banner img {
    width: 100%;
}

.banner_float {
    position: absolute;
    transform: translateY(-50%);
    left: 9.375%;
    top: 50%;
}

.banner_float h4 {
    color: #fff;
    margin-bottom: calc(1.2vw + 6px);
}

.banner_float .position {
    display: flex;
    align-items: center;
    color: #fff;
    opacity: 0.6;
    line-height: 1;
}

.banner_float .position>span {
    margin: 0 calc(0.2vw + 1px);
}

.banner_float .position>.iconfont {
    margin: 0;
}

.sonnav {
    background-color: #2686c8;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: calc(1.2vw + 6px);
    padding-bottom: calc(1.2vw + 6px);
}

.sonnav ul {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    /* justify-content: space-between; */
    /* width: calc(var(--length) * 13%); */
    max-width: 80%;
}

.sonnav ul li {
    margin-right: calc((15vw) / var(--length));
    flex-shrink: 1;
    color: #fff;
    word-break: keep-all;
    display: flex;
    align-items: center;
    margin-top: calc(0.2vw + 2px);
    margin-bottom: calc(0.2vw + 2px);
}

.sonnav ul li:last-child {
    margin-right: 0;
}

.sonnav ul li.active {
    font-weight: bold;
}

.sonnav button {
    flex-shrink: 0;
    cursor: pointer;
    font-family: "ppsb";
    background-color: transparent;
    border: none;
    line-height: 1;
    color: #fff;
    display: flex;
    align-items: center;
}

.sonnav button span {
    transform: translateY(-0.05em) rotate(90deg);
    margin-left: calc(0.4vw + 4px);
    font-size: inherit;
}

.ntitle h3 {
    margin-bottom: calc(1vw + 5px);
    font-weight: bold;
}

.ntitle p {
    margin-bottom: calc(1.2vw + 6px);
    color: #d61818;
    font-weight: bold;
}

.profile_ {
    display: flex;
}

.profile_left {
    width: 58%;
    margin-right: 2%;
}

.profile_right {
    flex: 1;
}

.profile .about_info {
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
    position: relative;
    width: 100%;
}

.profile .about_info_ {
    display: flex;
    justify-content: center;
    width: 50%;
}

.profile .about_info::before {
    position: absolute;
    content: "";
    display: block;
    height: 1px;
    width: 100%;
    transform: translate(-50%, -50%);
    top: 50%;
    left: 50%;
    background-color: #eaedef;
}

.profile .about_info::after {
    position: absolute;
    content: "";
    display: block;
    width: 1px;
    height: 100%;
    transform: translate(-50%, -50%);
    top: 50%;
    left: 50%;
    background-color: #eaedef;
}

.profile .about_info_box {
    margin: 0;
    width: 50%;
    padding: calc(2vw + 10px) 0;
}

.profile .about_info_box p {
    white-space: nowrap;
}

.profile .content {
    color: #333333;
    line-height: 1.8;
    text-align: justify;
    text-justify: inter-word;
}


.history {
    background-image: url(../images/ahb.jpg);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center center;
    min-height: 28.43vw;
}

.history .ntitle {
    margin-bottom: calc(3vw + 15px);
}

.history .ntitle h3 {
    color: #2686c8;
}

.history_ .historySwiper {
    overflow: visible;
}

.history_ .historySwiper .swiper-slide {
    padding-left: calc(2.6vw + 13px);
}

.history_ .historySwiper .swiper-slide>span {
    color: #2686c8;
    font-family: "ppsb", "hm";
    font-weight: bold;
    display: block;
    line-height: 1;
    margin-bottom: calc(3vw + 15px);
    transform: translateX(-50%);
    width: max-content;
}

.history_ .historySwiper .swiper-slide .content {
    color: #323642;
    line-height: 1.6;
}

.history_ .historySwiper .swiper-slide .content p {
    padding-left: 0.8em;
    position: relative;   
}

.history_ .historySwiper .swiper-slide .content p::before {
    content: "";
    position: absolute;
    display: block;
    width: calc(0.4vw + 2px);
    height: calc(0.4vw + 2px);
    background-color: #2686c8;
    border-radius: 50%;
    left: 0.05em;
    top: 0.75em;
    transform: translate(-50%, -50%);
}


.history_ .line {
    position: absolute;
    width: 100%;
    left: calc(2.6vw + 13px);;
    top: calc(1.5vw + 6px + 1em);
    display: flex;
    z-index: 1;
    transform: translateX(calc((-1.5vw - 10px) / 2));
    
}

.history_ .line::after {
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    content: "";
    display: block;
    height: 1px;
    width: 100%;
    background-color: #2686c8;
    opacity: 0.32;
    z-index: -1;
}


.history_ .line .point {
    flex: 1;
    
}


.history_ .line .point div {
    width: calc(1.5vw + 10px);
    height: calc(1.5vw + 10px);
    border-radius: 50%;
    border: 1px solid rgba(0, 45, 178, 0.28);
    display: flex;
    align-items: center;
    justify-content: center;
}


.history_ .line .point div::after {
    content: "";
    display: block;
    width: calc(0.4vw + 4px);
    height: calc(0.4vw + 4px);
    border-radius: 50%;
    background-color: #2686c8;
}

.history_ .line .point:first-child div {
    border: none;
    justify-content: left;
}

.history_ .line .point:first-child div img {
    width: 2em;
    transform: translateX(calc(-0.5em));
}

.history_ .line .point:first-child div::after {
    display: none;
}


.joblist_title {
    margin-bottom: calc(1.6vw + 8px);
}

.joblist_title h4 {
    font-weight: bold;
    margin-bottom: calc(0.4vw + 2px);
}

.joblist_title p {
    font-weight: bold;
}

.joblist_box {
    transition: .4s;
    background-color: #FAFAFA;
    z-index: 1;
    position: relative;
    border-radius: calc(0.2vw + 2px);
}

.joblist_box .top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 2.5% 3%;
}

.joblist_box .top>h2 {
    font-weight: bold;
    flex-shrink: 0;
}

.joblist_box .top>p {
    line-height: 1.5;
    margin: 0 2vw;
    transition: .5s;
}

.joblist_box .top>p span:last-child {
    display: none;
}

.joblist_box .top>button {
    padding: calc(0.4vw + 2px) calc(0.8vw + 4px);
    display: flex;
    align-items: center;
    background-color: #57a2d3;
    border: none;
    color: #fff;
    border-radius: 4px;
    cursor: pointer;
    flex-shrink: 0;
}

.joblist_box .top>button>svg {
    fill: #fff;
    margin-right: calc(0.1vw + 3px);
}

.joblist_box .bottom {
    display: flex;
    padding: calc(0.4vw + 2px);
    padding-top: 0;
    overflow: hidden;
    height: 0;
    padding-bottom: 0;
    /* transition: .5s; */
}

.joblist_box .bottom>span {
    margin-right: 1vw;
}

.joblist_box .bottom>div {
    line-height: 1.8;
}

.joblist_box .bottom>div p:first-child {
    margin-bottom: 8px;
}

.joblist_box.active .bottom {
    height: auto;
    padding-bottom: calc(0.4vw + 2px);
    overflow: auto;
    
}

.joblist_box .bottom .content {
    background-color: #fff;
    width: 100%;
    padding: 1.2% 2.4%;
    border-radius: calc(0.2vw + 2px);
}

.joblist_box .top>p {
    display: flex;
    margin: 0 calc(2vw + 10px);
    white-space: nowrap;
    flex-wrap: wrap;
}

.joblist_box .top>p span {
    margin: 0 2vw;
    display: block;
    display: flex;
    justify-content: center;
}

.joblist_box:hover {
    box-shadow: 0 0 calc(0.4vw + 4px) rgba(0, 44, 179, 0.26);
    z-index: 6;
}

.joblist_box.active {
    box-shadow: 0 0 calc(0.4vw + 4px) rgba(0, 44, 179, 0.26);
    z-index: 5;
}

.chairman {
    min-height: 42.76vw;
    background-repeat: no-repeat;
    background-size: cover;
    background-position: right;
    position: relative;
    z-index: 1;
}


.chairman_ {
    width: 48%;
}

.chairman .back {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 48%;
    z-index: -1;
}

.chairman .back img {
    width: 100%;
}

.chairman_ .content {
    line-height: 1.6;
    color: #333333;
}

.culture>div {
    width: 100%;
    position: relative;
    z-index: 1;
}

.culture .back {
    position: absolute;
    top: 0;
    right: 0;
    width: 58%;
    z-index: -1;
}

.culture .back img {
    width: 100%;
}

.culture_ {
    display: flex;
    flex-wrap: wrap;
}

.culture_box {
    width: 32%;
    margin-right: 2%;
    margin-bottom: 2%;
    background-color: #2686c8;
    padding: calc(1.6vw + 8px);
    position: relative;
    z-index: 1;
}

.culture_box .back {
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: 0.4s;
}

.culture_box .back img {
    width: 100%;
    height: 100%;
}

.culture_box:hover .back {
    opacity: 1;
}

.culture_box:nth-child(3n) {
    margin-right: 0;
}

.culture_box h3 {
    color: #fff;
    font-weight: bold;
}

.culture_box>span {
    display: block;
    margin: calc(1vw + 4px) 0.1em;
    height: calc(0.1vw + 1px);
    width: calc(1vw + 10px);
    background-color: #fff;
}


.culture_box .content {
    color: #fff;
    padding: calc(0.2vw + 1px) 0;
}

.organization .ntitle {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1vw;
}

.organization_ img {
    width: 100%;
}

.award {
    background-repeat: no-repeat;
    background-size: cover;
    background-position: bottom;
}

.award_ {
    margin-bottom: calc(1vw + 5px);
}

.award_ .swiper .swiper-slide  {
    height: auto;
    display: flex;
    flex-direction: column;
}

.award_ .swiper .swiper-slide .aimg {
    flex: 1;
    display: flex;
    align-items: flex-end;
    margin-bottom: calc(1vw + 5px);
}

.award_ .swiper .swiper-slide .aimg img {
    width: 100%;
}

.award_ .swiper .swiper-slide h2 {
    height: 4em;
    text-align: center;
}

.award .swiper-btn {
    display: flex;
    justify-content: center;
    margin-top: 3vw;
}

.award .swiper-btn>div {
    font-family: "ppsl";
    cursor: pointer;
    border: 1px solid #2686c8;
    background-color: transparent;
    color: #2686c8;
    width: calc(2vw + 30px);
    height: calc(2vw + 30px);
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    transition: .4s;
    margin: 0 calc(0.4vw + 2px);
}

.award .swiper-btn>div span {
    transform: translateY(0.05em);
    transition: .4s;
    user-select: none;
}

.award .swiper-btn>div:hover {
    background-color: #2686c8;
    color: #fff;
}

.certification {
    background: linear-gradient(to bottom, #fafafa, #f1f1f1, #fcfcfc);
}

.certification_ .swiper {
    height: calc(15vw + 220px);
}

.certification_ .swiper .swiper-wrapper {
    align-items: center;
}

.certification_ .swiper .swiper-slide {
    height: auto;
    display: flex;
    align-items: center;
    justify-content: center;
}

.certification_ .swiper .swiper-slide .aimg {
    flex: none;
    overflow: visible;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    transition: .8s;
    margin-bottom: 0;
    position: relative;
}

.certification_ .swiper .swiper-slide .aimg img {
    transition: .5s;
    height: 100%;
    width: auto;
    position: absolute;
    transform: translate(-50%, -50%);
    top: 50%;
    left: 50%;
}

.report {
    background-color: #eff3f5;
}

.report_ {
    display: flex;
}

.report_left {
    width: 25%;
    margin-right: 3%;
}

.report_right {
    width: 72%;
}

.report_left {
    display: flex;
    flex-direction: column;
}

.report_type {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}


.report_type button {
    background-color: transparent;
    border: none;
    margin: calc(1vw + 5px) 0;
    cursor: pointer;
    color: #333333;
    text-align: left;
}

.report_type button.active {
    color: #2686c8;
    font-weight: bold;
}

.report_left .swiper-btn {
    justify-content: flex-start;
    align-items: flex-end;
    flex: 1;
}

.report_right .swiper .swiper-slide .rimg {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 26.5vw;
    margin-bottom: calc(0.2vw + 2px)
}

.report_right .swiper .swiper-slide .rimg img {
    max-width: 100%;
    max-height: 100%;
}

.report_right .swiper .swiper-slide h2 {
    text-align: center;
    color: #333333;
}


.newslist_ {
    display: flex;
    flex-wrap: wrap;
    padding-bottom: 0 !important;
}


.newslist_box {
    width: 32%;
    margin-right: 2%;
    margin-bottom: 2%;
    display: flex;
    flex-direction: column;
    background-color: #fff;
}

.newslist_box:nth-child(3n) {
    margin-right: 0;
}

.newslist_box .nimg {
    height: 14vw;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
}

.newslist_box .nimg img {
    width: 100%;
    height: auto;
}

.newslist_box .nimg .imgLogo {
    position: absolute;
    max-width: 28%;
    max-height: 10%;
    top: calc(0.4vw + 4px);
    right: calc(0.4vw + 4px);
    display: none
}

.newslist_box .ntext {
    display: flex;
    flex-direction: column;
    padding: calc(1vw + 5px);
}

.newslist_box .ntext span {
    color: #2686c8;
    display: block;
    margin-bottom: calc(0.6vw + 4px);
    font-weight: bold;
    transition: .4s;
}

.newslist_box .ntext h2 {
    flex: 1;
    align-items: flex-end;
    color: #0b172f;
    line-height: 1.4;
    margin-bottom: calc(0.6vw + 4px);
    font-weight: bold;
    transition: .4s;
}

.newslist_box .ntext p {
    line-height: 1.6;
    color: #fff;
    opacity: 0;
    transition: .4s;
    transform: translateY(100%);
}

.newslist_box:hover {
    background-color: #2686c8;
}

.newslist_box:hover .ntext span {
    color: #fff;
}

.newslist_box:hover .ntext h2 {
    color: #fff;
    transform: translateY(0) !important;
}

.newslist_box:hover .ntext p {
    opacity: 1;
    transform: translateY(0);
}



.page {
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: "ws";
    padding-top: 0 !important;
}

.page .prev, .page .next {
    font-family: "ppsl";
    width: calc(1.2vw + 15px);
    height: calc(1.2vw + 15px);
    border: 1px solid #2686c8;
    color: #0b172f;
    transition: .2s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.page .prev::after, .page .next::after {
    color: inherit;
    font-family: inherit;
    transform: translateY(0.05em);
}

.page .prev::after {
    content: "<";
}

.page .next::after {
    content: ">";
}

.page .prev:hover, .page .next:hover {
    background-color: #2686c8;
    color: #fff;
}


.page * {
    color: #889aa5;
    margin: 1vw;
}

.page a.page-num:hover {
    color: #889aa5;
}

.page .page-num-current {
    font-family: "wsb";
    color: #2686c8;
}

.newslist {
    background-color: #eff3f5;
}

.newslist .news_top {
    background-color: transparent;
    margin-bottom: 0;
    background-color: #fff;
}

.newslist .news_top .ntext {
    padding: calc(1.6vw + 8px);
}

.newslist .news_top .nimg {
    margin-right: 0;
}

.newsDetail {
    display: flex;
}

.newsDetail_left {
    width: 70%;
    margin-right: 3%;
    border: 1px solid #e4e4e4;
    padding: calc(1vw + 5px) calc(1.2vw + 6px);
}

.newsDetail_right {
    flex: 1;
}

.newsDetail_left>span {
    font-weight: bold;
    color: #2686c8;
    display: block;
}

.newsDetail_left>h1 {
    color: #0b172f;
    padding: calc(0.6vw + 3px) 0;
    position: relative;
    margin-bottom: calc(1.4vw + 7px);
    font-weight: bold;
}

.newsDetail_left>h1::after {
    content: "";
    position: absolute;
    top: 100%;
    transform: translateY(-50%);
    left: 0;
    height: 1px;
    width: 100%;
    display: block;
    background-color: #e4e4e4;
}

.newsDetail_right .pnbox {
    background-color: #eff3f5;
    padding: calc(1.2vw + 6px);
    margin-bottom: calc(1.2vw + 6px);
}

.newsDetail_right .pnbox>div {
    display: flex;
    align-items: center;
    margin-bottom: calc(1vw + 5px);
}

.newsDetail_right .pnbox>div span {
    color: #313d44;
    display: block;
    margin-right: calc(0.8vw + 4px);
}

.newsDetail_right .pnbox>div::after {
    display: block;
    flex: 1;
    content: "";
    height: 1px;
    background-color: #e4e4e4;
}

.newsDetail_right .pnbox h3 {
    color: #09131a;
    margin-bottom: calc(0.6vw + 3px);
    font-weight: bold;
}

.newsDetail_right .pnbox>span {
    color: #313d44;
    font-family: "pps";
}


.newsDetail_right .newslist_box {
    width: 100%;
    margin-right: 0;
    margin-bottom: calc(0.6vw + 3px);
}


.newsDetail_right .newslist_box .nimg {
    height: 12vw;
}



.productslist {
    padding-bottom: 0 !important;
}

.productslist_ {
    display: flex;
    width: 100%;
}

.productslist_box {
    background-image: url(../images/psb1.jpg);
    background-repeat: no-repeat;
    background-size: 100% 100%;
    padding: 4.16vw 0;
    padding-top: 5.73vw;
    position: relative;
    z-index: 1;
    transition: .6s;
    height: 40vw;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    width: 25%;
}

.productslist_box::before {
    position: absolute;
    content: "";
    display: block;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    background-image: url(../images/psb2.jpg);
    background-repeat: no-repeat;
    background-size: 100% 100%;
    z-index: -1;
    opacity: 0;
    transition: .6s;
}


.productslist_box h2 {
    font-weight: bold;
    position: relative;
    left: calc(1.2vw + 6px);
    margin-bottom: calc(0.8vw + 4px);
    transition: .6s;
    max-width: calc(100% - 2.4vw - 12px);
}

.productslist_box>span {
    color: #3a4954;
    position: relative;
    left: calc(1.2vw + 6px);
    transition: .6s;
    overflow: hidden;
    line-height: 1;
    height: 1em;
    display: block;
}

.productslist_box>.check2 {
    height: 0;
}

.productslist_box .pimg {
    background-repeat: no-repeat;
    background-size: contain;
    background-position: center;
    flex: 1;
}

.productslist_box img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    mix-blend-mode: multiply;
}

.productslist_box:hover {
    padding: 4.16vw 6vw;
    padding-top: 5.73vw;
    width: 44.8%;
    flex-shrink: 0;
}

.productslist_box:hover::before {
    opacity: 1;
}

.productslist_box:hover h2 {
    transform: translateX(-50%);
    left: 50%;
    color: #2686c8;
}

.productslist_box:hover>span {
    transform: translateX(-50%);
    left: 50%;
}

.productslist_box:hover>.check1 {
    height: 0;
}

.productslist_box:hover>.check2 {
    height: 1em;
}

.productlist_top {
    background-color: #eff3f5;
    display: flex;
    justify-content: space-between;
}

.productlist_top_left {
    width: 40.44%;
    margin-right: 4.56%;
    display: flex;
    flex-direction: column;
}

.productlist_top_right {
    flex: 1;
    display: flex;
    justify-content: right;
}

.productlist_top_right img {
    max-width: 100%;
    mix-blend-mode: multiply;
}

.productlist_top_left h1 {
    font-weight: bold;
    color: #2686c8;
    margin-bottom: calc(1vw + 6px);
    padding-bottom: calc(1vw + 5px);
    border-bottom: 1px solid #fff;
}

.productlist_top_left h3 {
    font-weight: bold;
    margin-bottom: calc(0.2vw + 2px);
}

.productlist_top_left .content {
    line-height: 1.6;
    margin-bottom: calc(1.6vw + 8px);
}

.productlist_top_left .content p {
    margin-bottom: calc(0.2vw + 1px);
}

.productlist_content_box {
    display: flex;
    background-image: url(../images/plbb.png);
    background-repeat: no-repeat;
    background-size: 100% 74.4%;
    background-position: bottom;
    background-color: #fff;
}

.productlist_content_box_left {
    width: 40.44%;
    margin-right: 4.56%;
}

.productlist_content_box_right {
    flex: 1;
    display: flex;
    justify-content: right;
}

.productlist_content_box_right img {
    max-width: 100%;
    mix-blend-mode: multiply;
}

.productlist_content_box_left {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.productlist_content_box_left>span {
    font-weight: bold;
    display: block;
    margin-bottom: calc(0.2vw + 1px);
}

.productlist_content_box_left>h2 {
    font-weight: bold;
    margin-bottom: calc(0.8vw + 4px);
}


.productlist_content_box_left .content {
    line-height: 1.6;
    color: #3a4954;
}

.productlist_content_box_left .content p {
    margin-bottom: calc(0.2vw + 1px);
}

.productlist_content_box:nth-child(2n) {
    flex-direction: row-reverse;
}

.productlist_content_box:nth-child(2n) .productlist_content_box_left {
    margin-right: 0;
    margin-left: 4.56%;
}

.productlist_content_box:nth-child(2n) .productlist_content_box_right {
    justify-content: left;
}

.productlist_btn {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.productlist_btn a {
    padding: 0.6em 1.6em;
    margin-top: calc(1vw + 5px);
    color: #fff;
}

.caselist_box {
    display: flex;
    border: 1px solid #e4e4e4;
    margin-bottom: calc(2.4vw + 12px);
    background-color: #fff;
}

.caselist_box .cimg {
    width: 43%;
    overflow: hidden;
    display: block;
}

.caselist_box .cimg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.caselist_box .ctext {
    flex: 1;
    padding: calc(1.8vw + 9px) calc(2vw + 10px);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}


.caselist_box .ctext h2 {
    color: #0b172f;
    margin-bottom: calc(0.8vw + 4px);
    font-weight: bold;
}

.caselist_box .ctext>span {
    display: block;
    font-weight: bold;
    margin-bottom: calc(0.4vw + 2px);
    line-height: 1;
}

.caselist_box .ctext p {
    margin-bottom: calc(1vw + 5px);
    color: #544e48;
    flex: 1;

}

.caselist_box .ctext>a {
    color: #3a4954;
    display: flex;
    align-items: center;
    line-height: 1;
    opacity: 0.6;
}

.caselist_box .ctext>a>span {
    font-family: "ppsl";
    transform: translateY(0.06em);
    margin-left: calc(0.2vw + 2px);
}

.case_ {
    display: flex;
    padding-bottom: calc(1.6vw + 8px);
    margin-bottom: calc(1.6vw + 8px);
    border-bottom: 1px solid #eff3f5;
}

.case_left {
    width: 52.56%;
    margin-right: 3.44%;
}

.case_right {
    flex: 1;
}

.case_right img {
    width: 100%;
}

.case_left .case_title {
    padding-bottom: calc(1vw + 5px);
    margin-bottom: calc(1.2vw + 6px);
    border-bottom: 1px solid #eff3f5;
}

.case_left .case_title h1 {
    color: #0b172f;
    margin-bottom: calc(1vw + 5px);
    font-weight: bold;
}

.case_left .case_title p {
    color: #555453;
    line-height: 1.8;
}

.case_left .content {
    line-height: 1.6;
    color: #555453;
}

.case_other {
    background-color: #eff3f5;
}

.download {
    padding-bottom: 0;
}

.download:last-child {
    padding-bottom: 5%;
}

.download_ {
    display: flex;
    flex-wrap: wrap;
}

.download_box {
    width: 32%;
    margin-right: 2%;
    margin-bottom: 2%;
    border: 1px solid #ede7e7;
    padding: calc(0.8vw + 4px);
    display: flex;
    align-items: center;
}

.download_box:nth-child(3n) {
    margin-right: 0;
}

.download_box .dimg {
    width: 14.5%;
    margin-right: calc(0.8vw + 4px);
    min-width: 40px;
}

.download_box .dimg img {
    width: 100%;
}

.download_box .dtext {
    flex: 1;
    align-self: stretch;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: flex-start;
    padding-bottom: calc(0.2vw + 2px);
}

.download_box .dtext h2 {
    font-weight: bold;
    margin-bottom: calc(1vw + 5px);
}

.download_box .dtext a {
    width: calc(2vw + 40px);
    height: calc(0.5vw + 20px);
    background-color: #eff3f5;
    border-radius: calc(5vw + 5px);
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

.talent {
    display: flex;
}

.talent_left {
    width: 55%;
    margin-right: 2%;
}

.talent_right {
    flex: 1;
}

.talent_right img {
    width: 100%;
}

.talent_left .content {
    line-height: 1.5;

}

.talent_left .content strong {
    color: #2686c8;
    font-weight: bold;
}


/* .joblist_box.active .top>p {
    opacity: 0;
} */

.contact {
    display: flex;
}

.contact_left {
    width: 50%;
    flex-shrink: 0;
    padding-top: calc(2.4vw + 12px);
    padding-bottom: calc(2.4vw + 12px);
    display: flex;
    flex-direction: column;
}

.contact_right {
    flex: 1;
    font-size: 0;
}

.contact_right img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.contact_title {
    margin-bottom: calc(2vw + 10px);
}

.contact_title h4 {
    color: #2686c8;
    margin-bottom: calc(0.2vw + 2px);
    font-weight: bold;
}

.contact_title p {
    font-weight: bold;
}

.contact_ {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.contact_info {
    display: flex;
    align-items: center;
    margin-bottom: calc(1.2vw + 6px);
}

.contact_info>.iconfont {
    border-radius: 50%;
    line-height: 1;
    width: calc(1vw + 20px);
    height: calc(1vw + 20px);
    background-color: #2686c8;
    display: flex;
    align-items: center;
    justify-content: center;

    color: #fff;
    margin-right: calc(0.4vw + 4px);
}

.contact_info p {
    color: #343a4d;
    font-weight: bold;
}


.message {
    background-color: #2686c8;
        padding-top: calc(2vw + 10px);
    padding-bottom: calc(2vw + 10px);
}

.message h4 {
    color: #fff;
    font-weight: bold;
    margin-bottom: calc(1.6vw + 8px);
}

.message form .line {
    display: flex;
    justify-content: space-between;
    margin-bottom: calc(1vw + 5px);
}

.message form input {
    width: 48%;
    border-radius: calc(0.2vw + 2px);
    background-color: #fff;
    padding: 0 calc(0.8vw + 4px);
    height: calc(1.6vw + 20px);
   
}

.message form textarea {
    margin-bottom: calc(1vw + 5px);
    width: 100%;
    height: calc(5vw + 50px);
    padding: calc(0.8vw + 4px);
    background-color: #fff;
    border-radius: calc(0.2vw + 2px);
}

.message form button {
    background-color: #fff;
    border-radius: calc(0.2vw + 2px);
    max-width: 100%;
    width: calc(6.5vw + 70px);
    height: calc(1.6vw + 25px);
    color: #2686c8;
    font-weight: bold;
    border: none;
    cursor: pointer;
}

.header_more {
    display: none;
}

@media screen and (max-width: 1441px) {
    .header {
        height: 80px;
    }

    .header_right_right {
        width: 80px;
    }

    .foot_logo img {
        width: 100%;
    }

    .foot_logo {
        width: calc(12vw + 50px);
    }

}

@media screen and (max-width: 1025px) {
    .header {
        height: 60px;
    }

    .header_right_right {
        width: 60px;
    }

    .news_box {
        flex-shrink: 0;
        width: 49%;
        margin-right: 2%;
    }

    .newslist_box .ntext p {
        display: none;
        height: 0;
        overflow: hidden;
    }

    .case_ {
        flex-direction: column;
    }

    .case_left {
        width: 100%;
        margin-right: 0;
        margin-bottom: calc(1.2vw + 6px);
    }

    .talent {
        flex-direction: column;
    }

    .talent_left {
        width: 100%;
        margin-right: 0;
        margin-bottom: calc(1.6vw + 8px);
    }


}

@media screen and (max-width: 769px) {
    
    .header_more {
        display: flex;
        margin-left: 0;
    }

    .header_right_left .hotline {
        display: none;
    }

    .header {
        height: 50px;
    }

    .header_right_right {
        width: 50px;
    }

    .header_nav {
        position: absolute;
        flex-direction: column;
        right: 0;
        padding-right: 0;
        margin-right: 0;
        top: 100%;
        height: calc(100vh - 50px);
        width: 0;
        background-color: #fff;
        transition: .6s;
        overflow: hidden;
    }

    .header_nav.active {
        width: 65vw;
    }

    .header_nav li {
        flex: 1;
        width: 100%;
    }

    .header_nav li.active {
        background-color: #2686c8;
    }

    .header_nav li.active a {
        color: #fff;
    }

    .header_nav li::after {
        display: none;
    }

    .header_nav li a {
        font-size: 24px;
        width: 100%;
        height: 100%;
        display: flex;
        justify-content: center;
        padding: 0;
        align-items: center;
        white-space: nowrap;
    }

    .header_nav::after {
        display: none;
    }

    .header_right_left {
        justify-content: right;
    }

    .header_lang .icon-earth {
        font-size: 16px;
    }

    .header_lang .lang_text, .header_lang .lang_list li, .header_lang .icon-arr-down {
        font-size: 14px;
    }

    .banner .swiper-button-next, .banner .swiper-button-prev {
        display: none;
    }

    .products_box .pimg {
        height: 24vw;
    }

    .products .title {
        flex-direction: column;
        align-items: flex-start;
    }

    .products .title_left {
        margin-bottom: calc(1.6vw + 8px);
    }

    .about_mask {
        width: 200%;
    }

    .about .title, .about .content {
        width: 100%;
    }

    .about_info {
        flex-wrap: wrap;
        justify-content: left;
        width: 100%;
    }

    .about_info_box {
        margin: calc(0.3vw + 5px);
        width: calc(33.33% - 0.6vw - 10px);
    }

    .cases_box {
        width: 32%;
    }

    .cases_box:nth-child(4n) {
        margin-right: 2%;
    }

    .cases_box:nth-child(3n) {
        margin-right: 0;
    }

    .news_top {
        flex-direction: column;
    }

    .news_top .nimg {
        margin-right: 0;
        width: 100%;
        margin-bottom: calc(1vw + 5px);
    }

    .news_top .nimg img {
        position: relative;
    }

    .news_ {
        display: flex;
        flex-direction: column;
    }

    .news_box {
        width: 100%;
        margin-top: calc(1vw + 5px);
    }

    .foot_top {
        flex-direction: column;
    }

    .foot_contact {
        display: none;
    }

    .foot_logo {
        width: 30%;
    }

    .foot_mid {
        display: none;
    }

    .foot_bottom {
        flex-direction: column;
        align-items: center;
    }

    .foot_bottom p {
        text-align: center;
        line-height: 1.6;
    }

    .sonnav ul {
        flex-wrap: wrap;
    }

    
    .p0_15 {
        padding-left: 7%;
        padding-right: 7%;
    }

    .p0_9 {
        padding-left: 5.2%;
        padding-right: 5.2%;
    }

    .rp9 {
        padding-right: 5.2%;
    }

    .lp9 {
        padding-left: 5.2%;
    }

    .sonnav ul li a {
        font-size: 12px;
    }

    .header_left {
        padding-left: 2vw;
    }

    .chairman {
        background-image: none !important;
    }

    .chairman_ {
        width: 100%;
    }

    .report_ {
        flex-direction: column;
    }

    .report_right .swiper .swiper-slide .rimg {
        height: 39vw;
    }

    .report_left {
        width: 100%;
        margin-bottom: calc(2.6vw + 13px);
    }

    .report_right {
        width: 100%;
    }

    .report_type {
        flex-direction: row;
        flex-wrap: wrap;
    }

    .report_type button {
        margin-right: calc(1.6vw + 8px);
    }


    .newslist_box {
        width: 49%;
    }

    .newslist_box:nth-child(3n) {
        margin-right: 2%;
    }

    .newslist_box:nth-child(2n) {
        margin-right: 0;
    }

    .newslist_box .nimg {
        height: 23vw;
    }

    .newslist_box .ntext p {
        display: none;
        height: 0;
        overflow: hidden;
    }

    .productslist_box {
        width: 100%;
    }

    .m0_9 {
        margin-right: 5.2%;
        margin-left: 5.2%;
    }

    .newsDetail {
        flex-direction: column;
    }

    .newsDetail_left {
        width: 100%;
        margin-right: 0;
        margin-bottom: calc(2vw + 10px);
    }


    .newsDetail_right .newslist_box .nimg {
        height: 48vw;
        display: none;
    }

    .caselist_box {
        flex-direction: column;
    }

    .caselist_box .cimg {
        width: 100%;
    }


    .sonnav button span {
        transform: translateY(-0.1em) rotate(90deg);
    }

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

    .banner .swiper {
        width: 100%;
    }

    .banner>img {
        width: 150%;
    }

    .banner2>img {
        transform: translateX(10%);
    }

    .banner3>img {
        transform: translateX(12%);
    }

    .download_box {
        width: 49%;
    }

    .download_box:nth-child(3n) {
        margin-right: 2%;
    }
    
    .download_box:nth-child(2n) {
        margin-right: 0;
    }


    .joblist_box .top {
        display: flex;
        flex-direction: column;
        padding: calc(2vw + 10px) calc(2.4vw + 12px);
    }

    .joblist_box .top>p {
        margin: calc(1vw + 5px) 0;
        justify-content: center;
    }

    .joblist_box .top>h2 {
        text-align: center;
    }

    .contact {
        flex-direction: column;

    }

    .contact_left {
        width: 100%;
        padding: 5%;
    }

    .profile_ {
        flex-direction: column;
    }

    .profile .content {
        width: 100%;
        margin-right: 0;
        margin-bottom: calc(1.2vw + 5px);
    }

    .productslist_ {
        flex-direction: column;
    }

    
    .productslist_box {
        padding: 4.16vw 6vw;
        padding-top: 5.73vw;
        width: 100% !important;
        flex-shrink: 0;
        height: auto
    }

    .productslist_box::before {
        opacity: 1;
    }

    .productslist_box h2 {
        transform: translateX(-50%);
        left: 50%;
        color: #2686c8;
    }

    .productslist_box>span {
        transform: translateX(-50%);
        left: 50%;
    }

    .productslist_box>.check1 {
        height: 0;
    }

    .productslist_box>.check2 {
        height: 1em;
    }

    .productlist_top {
        flex-direction: column;
    }

    .productlist_top_left {
        width: 100%;
        margin-right: 0;
        margin-bottom: calc(2vw + 10px);
    }

    .productlist_content_box {
        flex-direction: column !important;
    }

    .productlist_content_box_left {
        margin-bottom: calc(1.6vw + 8px);
        width: 100%;
        margin-right: 0 !important;
        margin-left: 0 !important;
    }
}


@media screen and (max-width: 426px) {
    .header_nav.active {
        width: 100vw;
    }

    .header_lang .icon-earth {
        font-size: 14px;
    }

    .header_lang .lang_text, .header_lang .lang_list li, .header_lang .icon-arr-down {
        font-size: 12px;
    }

    .header {
        height: 40px;
    }

    .header_right_right {
        width: 40px;
    }

    .cases_box {
        width: 49%;
    }

    .cases_box:nth-child(3n) {
        margin-right: 2%;
    }

    .cases_box:nth-child(2n) {
        margin-right: 0;
    }

    .sonnav ul li a {
        font-size: 10px;
    }

    .culture_box {
        width: 49%;
    }

    .culture_box:nth-child(3n) {
        margin-right: 2%;
    }

    .culture_box:nth-child(2n) {
        margin-right: 0;
    }

    .report_right .swiper .swiper-slide .rimg {
        height: 56vw;
    }

    .newslist_box {
        width: 100%;
        margin-right: 0 !important;
        margin-bottom: calc(2vw + 10px);
    }

    .newslist_box .nimg {
        height: 48vw;
    }

    .news_top .ntext>.content {
        display: none;
    }

  
    .header_nav li a {
        font-size: 20px;
    }

    .header_nav {
        height: calc(100vh - 40px);
    }



    .download_box {
        width: 100%;
        margin-right: 0 !important;
    }



}

@media screen and (max-width: 321px) {
    
}



.video-prompt {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: 1000;
    justify-content: center;
    align-items: center;
}

.prompt-content {
    background: white;
    border-radius: 12px;
    padding: 30px 25px;
    text-align: center;
    max-width: 300px;
    width: 80%;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.prompt-content h3 {
    margin: 0 0 10px 0;
    font-size: 18px;
    color: #333;
}

.prompt-content p {
    margin: 0 0 20px 0;
    color: #666;
    font-size: 14px;
}

.prompt-buttons {
    display: flex;
    gap: 12px;
    justify-content: center;
}

.btn {
    padding: 10px 20px;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
    min-width: 80px;
}

.confirm-btn {
    background: #07C160;
    color: white;
}

.confirm-btn:active {
    background: #06AE56;
}

.cancel-btn {
    background: #F2F2F2;
    color: #333;
}

.cancel-btn:active {
    background: #E5E5E5;
}