ul {
    list-style-type: none;
}

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



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

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

@font-face {  
    font-family: 'Poppins';  
    src: url('../font/Poppins-Light.otf');
    font-weight: 300;  
    font-style: normal;
    font-display: swap;
}

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

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

@font-face {  
    font-family: 'WorkSans';  
    src: url('../font/WorkSans-Light.ttf');
    font-weight: 300;  
    font-style: normal;
    font-display: swap;
}



* {
    margin: 0;
    padding: 0;
    font-family: Arial, sans-serif;
    font-weight: normal;
    box-sizing: border-box;
    color: #000;
}

body {
    --header-height: 148px;
}


.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;
}

strong {
    color: inherit;
    font-size: inherit;
    font-family: inherit;
    font-weight: bold;
    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 !important;
}

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

.content strong {
    font-weight: bold;
}

.content em {
    font-style: italic;
}


.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;
}



.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%;
}

.p10 {
    padding: 10px;
}

.p0_10 {
    padding-left: 10px;
    padding-right: 10px;
}

.lp10 {
    padding-left: 10px;
}

.rp10 {
    padding-right: 10px;
}

.p10_0 {
    padding-top: 10px;
    padding-bottom: 10px;
}

.p0_5 {
    padding-left: calc(5.2vw);
    padding-right: calc(5.2vw);
}

.p0_11 {
    padding-left: calc(11.46vw);
    padding-right: calc(11.46vw);
}

.p3_0 {
    padding-top: calc(2.2vw + 16px);
    padding-bottom: calc(2.2vw + 16px);
}

.p0_4 {
    padding-left: calc(3.2vw + 20px);
    padding-right: calc(3.2vw + 20px);
}

.p4_0 {
    padding-top: calc(3.2vw + 20px);
    padding-bottom: calc(3.2vw + 20px);
}

.p6_0 {
    padding-top: calc(6.25vw);
    padding-bottom: calc(6.25vw);
}


.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: #d1ad90;
}

.search_mask div:hover span {
    color: #d1ad90;
}

.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 iframe {
    display: none;
}

.view_video video, .view_video iframe {
    position: absolute;
    width: 60%;
    transform: translate(-50%, -50%);
    top: 50%;
    left: 50%;
    height: 34vw;
    max-height: 90vh;
}

.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;
}

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

.message_mask .message_mask_close {
    width: 50px;
    height: 50px;
    position: absolute;
    right: 4vw;
    top: 6vw;
    border-radius: 50%;
    border: 1px solid #999;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
}

.message_mask .message_mask_close span {
    font-size: 20px;
    transition: .3s;
    color: #999;
}

.message_mask .message_mask_close:hover {
    border-color: #fff;
}

.message_mask .message_mask_close:hover span {
    color: #fff;
}

.message_mask_ {
    max-width: 80vw;
    width: 1200px;
    max-height: 80vh;
    transform: translate(-50%, -50%);
    top: 50%;
    left: 50%;
    position: absolute;
    background-color: #fff;
    padding: calc(1.6vw + 8px);
    overflow: auto;
    border-radius: calc(0.4vw + 2px);
}

.message_mask_ .productDetail_message_ form .line {
    margin-bottom: calc(0.8vw + 4px);
}

.header {
    overflow: visible;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: var(--header-height);
    position: fixed;
    top: 0;
    z-index: 99999;
    transition: .4s;
    padding-top: calc(10px + (var(--header-height) * 0.04));
    padding-bottom: calc(10px + (var(--header-height) * 0.04));
}

.banner {
    min-height: var(--header-height);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.header_logo {
    display: flex;
    align-items: center;
    margin-right: 3vw;
    height: 100%;
}

.header_logo .limg {
    height: 100%;
    margin-right: calc(0.4vw + 2px);
    margin-right: 3vw;
    -webkit-mask-position: center;
    -webkit-mask-repeat: no-repeat;
    -webkit-mask-size: contain;
    mask-position: center;
    mask-repeat: no-repeat;
    mask-size: contain;
    background-color: #fff;
    transition: .4s;
}

.header_logo .limg img {
    height: 100%;
    width: auto;
    opacity: 0;
    height: 80%;
}

.header_logo h4 {
    font-weight: bold;
    color: #fff;
    transition: .2s;
}

.header_right {
    display: flex;
    flex-direction: column;
    justify-content: center;
    flex: 1;
    height: 100%;
}

.header_right .line {
    display: flex;
    align-items: center;
    justify-content: right;
}

.header_right .line1 {

}


.header_right .line2 {
    flex: 1;
}


.contact_icon {
    display: flex;
    margin-left: 2.6vw;
    color: #fff;
    transition: .2s;
}

.contact_icon>a {
    margin-left: 1.4vw;
}

.header_contact_box {
    display: flex;
    align-items: center;
    margin-left: 4vw;
}

.header_contact_box p {
    color: #fff;
    transition: .2s;
}

.header_contact_box .iconfont {
    margin-right: 0.3em;
    width: 1.4em;
    height: 1.4em;
    background-color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;

    color: #002a68;
    flex-shrink: 0;
}

.header_contact_box .icon-email2 {
    width: 1.575em;
    height: 1.575em;
}

.header_nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex: 1;
    margin: 0 2vw;
    max-width: 57em;
}

.header_nav li {
    margin: 0 calc(0.4vw + 2px);
    padding: calc(0.2vw + 1px) 0;
    position: relative;
}

.header_nav li::after {
    position: absolute;
    content: "";
    height: 1px;
    width: 0;
    bottom: 0;
    transform: translateX(-50%);
    left: 50%;
    display: block;
    background-color: #002a68;
    transition: .4s;
}


.header_nav li>a {
    color: #fff;
    line-height: 1;
    transition: .4s;
    padding: calc(0.2vw + 1px) 0;
    text-transform: uppercase;
}

.header_lang {
    margin-left: 1.4vw;
    cursor: pointer;
    color: #fff;
    transition: .2s;
    position: relative;
}


.header_lang ul {
    position: absolute;
    top: 100%;
    right: 0;
    background: white;
    border-radius: 8px;
    box-shadow: 0 calc(0.15vw + 1px) calc(1.2vw + 6px) rgba(0,0,0,0.15);
    min-width: 150px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(calc(-0.4vw - 2px));
    transition: all 0.3s ease;
    z-index: 100;
    margin-top: calc(0.2vw + 1px);
    padding: 0;
    list-style: none;
    overflow: hidden;
}

.header_lang:hover ul {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.header_lang ul li {
    padding: calc(0.5vw + 2px) calc(0.8vw + 4px);
    color: #333;
    cursor: pointer;
    transition: all 0.2s ease;
    border-bottom: 1px solid #f0f0f0;
    display: flex;
    align-items: center;
    white-space: nowrap;
    padding-right: calc(0.8vw + 4px + 0.4vw + 2px);
}

.header_lang ul li:last-child {
    border-bottom: none;
}

.header_lang ul li:hover {
    background: #fff0f0;
    color: #002a68;
    padding-right: calc(0.8vw + 4px);
    padding-left: calc(0.8vw + 4px + 0.4vw + 2px);
}

.header_lang ul li.active {
    background: #ffe6e6;
    color: #002a68;
    font-weight: 500;
}

.header_search {
    margin-left: 1.4vw;
    cursor: pointer;
    color: #fff;
    transition: .2s;
}

.headerB .header_nav li:hover>a {
    color: #002a68;
}

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

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

.headerB .header_nav li.active>a {
    color: #002a68;
}


.header_message {
    background-color: rgba(255, 255, 255, 0.8);
    color: rgba(0, 0, 0, 0.3);
    height: 1em;
    width: 5em;
    border-radius: 0.55em;
    cursor: pointer;
    transition: .2s;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.header_message>span {
    font-size: 0.4em;
}

.header_message:hover {
    background-color: #002a68;
    color: #fff;
}

.headerB {
    background-color: #fff;
}


.headerB .header_nav li>a {
    color: #000;
}

.headerB .header_logo h4 {
    color: #000;
}

.headerB .header_contact_box p {
    color: #000;
}

.headerB .contact_icon {
    color: #002a68;
}

.headerB .header_lang {
    color: #002a68;
}

.headerB .header_search {
    color: #fff;
    background-color: #002a68;
}

.headerB .header_message {
    background-color: #002a68;
    color: #fff;
}


.header_more {
    display: none;
    color: #fff;
    margin-left: calc(1vw + 5px);
    transition: .2s;
}

.headerB .header_more {
    color: #002a68;
}



.header_search {
    color: #002a68;
    height: 1em;
    width: 1em;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.8);
    margin-left: calc(0.6vw + 3px);

}

.header_search:hover {
    color: #fff;
    background-color: #002a68;
}


.header_search>span {
    font-size: 0.4em;
}


.headerB .header_logo .limg {
    background-color: #002a68;
}


.sw-banner {
    position: relative;
}

.sw-banner-float {
    position: absolute;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    flex-direction: column;
    left: 0;
    transform: translateY(-50%);
    padding: 0 4.6875vw;
    top: 50%;
}

.sw-banner-float h4 {
    font-size: 3.47vw;
    width: 46vw;
    font-family: "Poppins";
    font-weight: bold;
    color: #fff;
    line-height: 1.05;
    margin-bottom: 0.6vw;
    text-shadow: 1px 0 calc(1px + 0.21vw) rgba(0, 0, 0, 0.3);
}

.sw-banner-float p {
    font-size: 1.25vw;
    font-family: "Poppins";
    color: #fff;
    line-height: 1.5;
}

.sw-banner1 .sw-banner-float p {
    width: 38.6vw;
}

.sw-banner2 .sw-banner-float p {
    width: 43vw;
}

.sw-banner3 .sw-banner-float h4 {
    margin-bottom: 1vw;
}


.banner .swiper .swiper-pagination {
    padding: 0 4.6875vw;
}

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

.index_box {
    margin-right: 10px;
    flex: 1;
    position: relative;
    margin-bottom: 10px;
}

.index_box:last-child {
    margin-right: 0;
}

.index_box .iimg {
    width: 100%;
    user-select: none;
    overflow: hidden;
    font-size: 0;
}

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

.index_box .itext {
    position: absolute;
    top: 0;
    left: 0;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: calc(1.2vw + 6px);
    width: 100%;
    height: 100%;
}

.index_box .itext>span {
    color: #fff;
    display: block;
    line-height: 1;
    margin-bottom: calc(0.5vw + 2px);
    text-transform: uppercase;
}

.index_box .itext>h4 {
    font-weight: bold;
    margin-bottom: calc(0.6vw + 3px);
    color: #fff;
}

.index_box .itext>p {
    line-height: 1.33;
    color: #fff;
    margin-bottom: calc(1vw + 5px);
    height: 4em;
}

.index_box .itext>a {
    height: 3.125em;
    width: 10.9375em;
    background-color: #002A68;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    color: #fff;
    border-radius: 2.1em;
}

.btnhover {
    position: relative;
    overflow: hidden;
    transition: .2s;
}

.btnhover::before {
    content: "";
    position: absolute;
    display: block;
    transition: all .6s;
    width: 100%;
    font-size: inherit;
    height: 0;
    border-radius: 50%;
    left: 50%;
    top: 50%;
    padding-top: 100%;
    transform: translateX(-50%) translateY(-50%);

}

.btnhover:hover {
    background-color: #0f4699 !important;
    color: #fff !important;
}

.btnhover:hover:before {
    animation: btnhover .75s;
    z-index: 1;
}

@keyframes btnhover {
    0% {
        background: rgba(0,0,0,.25);
        transform: translateX(-50%) translateY(-50%) scale(0)
    }

    to {
        background: 0 0;
        transform: translateX(-50%) translateY(-50%) scale(1)
    }
}

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

.ititle h4 {
    text-align: center;
    font-weight: bold;
}

.ititle p {
    text-align: center;
    color: #999999;
    line-height: 1.7;
    margin-top: calc(0.6vw + 3px);
}

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

.products_ {
    display: flex;
}

.products_box {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 1.5%;
    background-color: #FAFAFA;
}

.products_box:nth-child(2n) {
    background-color: #F0F0F0;
}

.products_box .pimg {
    height: 4.33vw;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: calc(0.4vw + 2px);
}

.products_box .pimg img {
    max-width: 100%;
    max-height: 100%;
    mix-blend-mode: darken;
}

.products_box h2 {
    text-align: center;
    color: #999999;
}

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

.production_ {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 31.25vw;
    background-image: url(../images/ipwb.jpg);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    justify-content: center;
}

.production_ h4 {
    color: #fff;
    margin-bottom: calc(0.2vw + 1px);
    text-align: center;
}

.production_ p {
    color: #fff;
    text-align: center;
    margin-bottom: calc(1.6vw + 8px);
}

.production_ a {
    height: 4.0625em;
    width: 14.375em;
    border: 1px solid #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    color: #fff;
    padding-top: 0.1em;
    transition: .4s;
    flex-shrink: 0;
}

.production_ a:hover {
    background-color: #fff;
    color: #002a68;
}


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

.news_box {
    margin-right: 10px;
    flex: 1;
    position: relative;
    margin-bottom: 10px;
}

.news_box:last-child {
    margin-right: 0;
}

.news_box .iimg {
    width: 100%;
    user-select: none;
    overflow: hidden;
    font-size: 0;
    height: calc((100vw - 40px) * 0.266);
}

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

.news_box .itext {
    position: absolute;
    bottom: 0;
    left: 0;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: calc(1.2vw + 6px);
    width: 100%;
    height: 77%;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.76), rgba(0, 0, 0, 0));
}

.news_box .itext>span {
    padding: 0.93em 1.86em;
    width: max-content;
    line-height: 1;
    border-radius: 1.43em;
    color: #fff;
    display: block;
    margin-bottom: calc(0.8vw + 4px);
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #002A68;
}

.news_box .itext>h2 {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    color: #fff;
    height: 2.8em;
    line-height: 1.4;
    overflow: hidden;
    text-overflow: ellipsis;
    
}

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

.foot {
    background-color: #F7F7F7;
}

.foot_top {
    display: flex;
    justify-content: center;
    border-bottom: 1px solid #e5e5e5;
}

.foot_top_ {
    display: flex;
    justify-content: space-between;
    max-width: 1500px;
    width: 100%;
}

.foot_top_box {
    margin-right: 2%;
}

.foot_top_box:last-child {
    max-width: 20%;
    margin-right: 0;    
}

.foot_top_box .ftitle {
    display: block;
    text-transform: uppercase;
    margin-bottom: calc(1vw + 4px);
    color: #4c4c4c;
}

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

.foot_contact_box {
    display: flex;
    align-items: flex-start;
    margin-bottom: calc(0.4vw + 2px);
    color: #4c4c4c;
}

.foot_contact_box .iconfont {
    transform: translateY(0.2em);
    margin-right: calc(0.2vw + 1px);
}

.foot_top_box_ p {
    margin-bottom: calc(0.6vw + 3px);
    color: #4c4c4c;
}

.foot_top_box:last-child .foot_top_box_ p {
    line-height: 2.143;
}

.foot_bottom {
    padding: calc(1vw + 5px);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.foot_bottom p {
    text-align: center;
    color: #4c4c4c;
}

.profile_ {
    display: flex;
}

.profile_left {
    width: 48%;
    margin-right: 4.5%;
    display: flex;
}

.profile_right {
    flex: 1;
    display: flex;
    align-items: flex-end;
}

.profile_right img {
    width: 100%;
}

.profile_name {
    writing-mode: vertical-lr;

}


.profile_name h1 {
    font-size: 3.2em;
    font-weight: bold;
    color: rgba(0, 42, 104, 0.2);
    margin-right: calc(0.4vw + 2px);
}

.profile_title {
    display: flex;
    flex-direction: column;
    margin-bottom: calc(0.8vw + 4px);
}

.profile_title>span {
    text-transform: uppercase;
    line-height: 1;
    display: block;
    font-weight: bold;
}

.profile_title>h4 {
    font-weight: bold;
    color: #002a68;
}

.profile_content .content {
    line-height: 2;
    color: #333333;
}

.culture {
    background-color: #F7F7F7;
}

.culture .ititle {
    /* margin-bottom: 3.6vw; */
}


.culture .ititle p {
    margin-top: 3.6vw;
    color: #000;
}

.culture_box {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: 3.6vw;
}

.culture_box .cimg {
    height: 4.8525em;
    width: 4.69em;
    /* background-image: url(../images/acib.png);
    background-repeat: no-repeat;
    background-size: contain;
    background-position: center; */
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: calc(0.8vw + 4px);
    position: relative;

}

.culture_box .cimg::before {
    position: absolute;
    content: "";
    width: 100%;
    height: 100%;
    transform: translate(-50%, -50%);
    top: 50%;
    left: 50%;
    display: block;
    mask-image: url(../images/acib.png);
    mask-repeat: no-repeat;
    mask-size: 100% 100%;
    mask-position: center;
    background-color: #EDECEC;
    z-index: -1;
    /* background: radial-gradient(#EDECEC00, #dfdfdf); */
    /* animation: rotate 6s linear infinite; */
}
/* 
.culture_box:nth-child(4n - 2) .cimg::before {
    transform: translate(-50%, -50%) rotate(45deg);
    animation: rotate2 6s linear infinite;
    width: 96%;
    height: 100%;
}

.culture_box:nth-child(4n - 1) .cimg::before {
    transform: translate(-50%, -50%) rotate(20deg);
    animation: rotate3 6s linear infinite;
    width: 100%;
    height: 98%;
}

.culture_box:nth-child(4n) .cimg::before {
    transform: translate(-50%, -50%) rotate(60deg);
    animation: rotate4 6s linear infinite;
    width: 92%;
        height: 90%;   
}

@keyframes rotate {
    50% {
        width: 86%;
        height: 98%;
        transform: translate(-50%, -50%) rotate(180deg);
    } 100% {
        width: 100%;
        height: 100%;
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

@keyframes rotate2 {
    50% {
        width: 80%;
        height: 94%;
        transform: translate(-50%, -50%) rotate(225deg);
    } 100% {
        width: 96%;
        height: 100%;
        transform: translate(-50%, -50%) rotate(405deg);
    }
}

@keyframes rotate3 {
    50% {
        width: 96%;
        height: 88%;
        transform: translate(-50%, -50%) rotate(240deg);
    } 100% {
        width: 100%;
        height: 98%;
        transform: translate(-50%, -50%) rotate(380deg);
    }
}

@keyframes rotate4 {
    50% {
        width: 76%;
        height: 100%;
        transform: translate(-50%, -50%) rotate(210deg);
    } 100% {
        width: 92%;
        height: 90%;
        transform: translate(-50%, -50%) rotate(420deg);
    }
} */



.culture_box .cimg img {
    max-width: 1.8em;
    max-height: 1.8em;
}

.culture_box .ctext {
    display: flex;
    flex-direction: column;
}

.culture_box .ctext h3 {
    text-align: center;
    font-weight: bold;
    margin-bottom: calc(0.8vw + 4px);
}

.culture_box .ctext .content {
    text-align: center;
    color: #666666;
    line-height: 1.5;
}

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

.culture_pagination {
    width: 100% !important;
    height: calc(0.2vw + 1px) !important;
    background: #e5e5e5;
    overflow: hidden;
    position: relative;
}

.culture_pagination .swiper-pagination-progressbar-fill {
    background: #002a68;
    height: 100%;
}

.about_contact {
    padding-top: calc(2vw + 10px);
    padding-bottom: calc(2vw + 10px);
    background-image: url(../images/acb.jpg);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.about_contact p {
    text-align: center;
    color: #fff;
    margin-bottom: calc(1.2vw + 6px);
}

.about_contact_ {
    display: flex;
    justify-content: center;
}

.about_contact_ a {
    height: 2.5em;
    line-height: 1;
    border-radius: 1.725em;
    background-color: #002A68;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    margin-right: calc(1vw + 5px);
    padding: 0 2.5em;
}

.about_contact_ a:last-child {
    margin-right: 0;
}

.productlist {
    padding-top: 0 !important;
}

.productlist .ititle {
    margin-bottom: 0;
}

.productlist .ititle h4 {
    text-transform: uppercase;
}

.productlist_ {
    display: flex;
}

.productlist_left {
    width: 16.32%;
    margin-right: 3.68%;
    flex-shrink: 0;
}

.productlist_title {
    display: flex;
    flex-direction: column;
    text-transform: uppercase;
    font-weight: bold;
    line-height: 1;
    margin-bottom: calc(1.6vw + 8px);
}

.productlist_title h4 {
    color: #002a68;
    font-weight: bold;
    line-height: 1;
    font-size: 1.325em;
}

.productlist_nav {
    display: flex;
    flex-direction: column;
    width: 100%;
}

.productlist_nav a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: calc(0.7vw + 3px) 0;
    border-bottom: 1px solid #e5e5e5;
    border-top: 1px solid transparent;
}

.productlist_nav a .nleft {
    position: relative;
    padding-left: 0;
    transition: .4s;
    margin-right: calc(0.6vw + 3px);
}

.productlist_nav a .nleft::before {
    position: absolute;
    content: "";
    display: block;
    transform: translateY(-50%);
    left: 0;
    top: 50%;
    width: 0;
    height: 1em;
    background-image: url(../images/pnicon.png);
    background-repeat: no-repeat;
    background-size: contain;
    background-position: center;
    transition: .4s;
}

.productlist_nav a:hover .nleft {
    padding-left: 1.5em;
}

.productlist_nav a:hover .nleft::before {
    width: 1em;
}

.productlist_nav a.active .nleft {
    padding-left: 1.5em;
}

.productlist_nav a.active .nleft::before {
    width: 1em;
}

.productlist_nav a .nleft h4 {
    line-height: 1.4;
    font-size: inherit;
    padding: calc(0.1vw + 1px) 0;
    position: relative;
}

.productlist_nav a .nleft h4::after {
    position: absolute;
    content: "";
    display: block;
    left: 0;
    bottom: 0;
    height: calc(0.1vw + 1px);
    width: 0;
    background-color: #002a68;
    transition: .4s;
}

.productlist_nav a:hover .nleft h4::after {
    width: 100%;
}

.productlist_nav a.active .nleft h4::after {
    width: 100%;
}

.productlist_nav a .nright {
    width: 1em;
    height: 1em;
    background-color: #EFEFEF;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    transition: .4s;
    flex-shrink: 0;
}

.productlist_nav a .nright span {
    font-size: 0.6154em;
    font-weight: bold;
    transform: translateY(0.05em);
}

.productlist_nav a:hover .nright {
    color: #fff;
    background-color: #002A68;
}

.productlist_nav a.active .nright {
    color: #fff;
    background-color: #002A68;
}

.productlist_right {
    flex: 1;
}

.productlist_right_ {
    display: flex;
    flex-wrap: wrap;
}
/* 
.productlist_box {
    display: flex;
    flex-direction: column;
    width: 32.33%;
    margin-right: 1.5%;
    margin-bottom: 1.5%;
}

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

.productlist_box .pimg {
    width: 100%;
    height: calc((100vw - 20px) * 0.21);
    border: 1px solid #dddddd;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 4%;
}

.productlist_box .pimg img {
    max-width: 100%;
    max-height: 100%;
}

.productlist_box h2 {
    padding: calc(0.4vw + 2px) 0;
    text-align: center;
} */


.productlist_box {
    width: 33.33%;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    padding: 3vw;
    border: 0 solid #f7f7f7;
    border-width: 0 1px 1px 0;
    height: 27.34vw;
    overflow: hidden;
    padding-bottom: 0;
    transition: .5s;
}

.productlist_box:nth-child(3n) {
    border-width: 0 0 1px 0;
}

.productlist_box h2 {
    font-family: "sy";
    height: 24%;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: .5s;
    text-align: center;
}

.productlist_box .pimg {
    /* height: 20.8vw; */
    height: 76%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: .5s;
    flex-shrink: 0 !important;
    padding: 5% 0;
    width: 100%;
}

.productlist_box .pimg img {
    max-width: 90%;
    max-height: 90%;
}

.productlist_box button {
    background-color: #002A68;
    border-radius: 5px;
    color: #fff;
    border: none;
    padding: 0.8vw 2vw;
    line-height: 1;
    cursor: pointer;
    transition: .5s;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}



.productlist_box button::before {
    content: "";
    position: absolute;
    display: block;
    transition-delay: .3s;
    transition: all .6s;
    width: 100%;
    font-size: inherit;
    height: 0;
    border-radius: 50%;
    left: 50%;
    top: 50%;
    padding-top: 100%;
    transform: translateX(-50%) translateY(-50%);

}

.productlist_box:hover button {
    background-color: #0f4699 !important;
    color: #fff !important;
}

.productlist_box:hover button:before {
    animation: btnhover .75s;
    z-index: 1;
}

.productlist_box>* {
    flex-shrink: 0;
}

.productlist_box:hover {
    padding-bottom: 3.8%;
}

.productlist_box:hover .pimg {
    /* padding-bottom: 0; */
}

.productlist_box:hover>* {
    flex-shrink: 1;
}

.page {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: calc(1vw + 5px);
}

.page>a {
    line-height: 1;
    height: 2.5em;
    min-width: 2.5em;
    border-radius: 1.25em;
    border: 1px solid #f7f7f7;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: .2s;
    padding: 0 1em;
    margin-right: calc(0.4vw + 2px);
}

.page>a:last-child {
    margin-right: 0;
}

.page>a>span {
    font-size: 0.778em;
}

.page>.page-num {
    background-color: #F7F7F7;
    padding: 0;
}

.page>a:hover {
    background-color: #333333;
    color: #fff;
    border-color: #333333;
}

.page>.page-num-current {
    background-color: #333333;
    border-color: #333333;
    color: #fff;
}

.page>span.page-num {
    margin-right: calc(0.4vw + 2px);
    background-color: transparent;
}

.product_ {
    display: flex;
    margin-bottom: calc(0.8vw + 4px);
}

.product_img {
    width: 39.5%;
    flex-shrink: 0;
    margin-right: 3.5%;
    border: 1px solid #dddddd;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 4%;
    height: calc((100vw - 20px) * 0.258);
}

.product_img img {
    max-width: 100%;
    max-height: 100%;
}

.product_detail {
    flex: 1;
    display: flex;
    flex-direction: column;
    max-width: 600px;
}

.product_detail h1 {
    font-weight: bold;
    margin-bottom: calc(0.6vw + 3px);
}

.product_position {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    position: relative;
    padding-left: calc(0.4vw + 2px);
    color: #999999;
    line-height: 1.5;
    margin-bottom: calc(0.6vw + 3px);
}

.product_position>span {
    margin: 0 0.2em;
}

.product_position::before {
    content: "";
    display: block;
    position: absolute;
    left: 0;
    top: 0.7em;
    height: 1em;
    width: calc(0.05vw + 1px);
    background-color: #002A68;
    transform: translateY(-50%);
}

.product_detail_box {
    display: flex;
    flex-direction: column;
    padding: calc(1.2vw + 6px) 0;
    border-bottom: 1px solid #f7f7f7;
    position: relative;
}

.product_detail_box::after {
    content: "";
    display: block;
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background-color: #002A68;
    transition: .4s;
}

.product_detail_box>span {
    font-weight: bold;
    display: block;
    line-height: 1;
    margin-bottom: calc(0.5vw + 2px);
    color: #999999;
    transition: .4s;
}

.product_detail_box>p {
    color: #333333;
    transition: .4s;
}

.product_detail_box:hover>span {
    color: #000;
}

.product_detail_box:hover>p {
    color: #002a68;
}

.product_detail_box:hover::after {
    width: 100%;
}

.productDetail_message {
    padding-bottom: 0 !important;
    width: 100%;
}


.productDetail_message_ {
    display: flex;
    justify-content: center;
    width: 100%;
}

.productDetail_message_ form {
    width: min(1200px, 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
}


.productDetail_message_ form .line {
    display: flex;
    width: 100%;
    margin-bottom: calc(1.2vw + 6px);
    position: relative;
    align-items: center;
}

.productDetail_message_ form .line input[type='text'] {
    flex: 1;
    border: 1px solid #c7c7c7;
    padding: 0.8em 1.2em;
    background-color: #ffffff;
    display: flex;
    
}


.productDetail_message_ form .line input[type='checkbox'] {
    margin-right: calc(0.2vw + 2px);
    border: 1px solid #c7c7c7;
    background-color: #ffffff;
    width: 1em;
    height: 1em;
}


.productDetail_message_ form .line .placeholder-text {
    position: absolute;
    width: 100%;
    height: 100%;
    padding: 0.8em 1.2em;
    border: 1px solid transparent;
    color: #666666;
    display: flex;
    align-items: first baseline;
    user-select: none;
    pointer-events: none;
}

.productDetail_message_ form .line .placeholder-text span {
    color: #ff0000;
    transform: translateY(-0.2em);
    margin-right: calc(0.1vw + 1px);
}

.productDetail_message_ form .line input:focus + .placeholder-text {
    display: none;
}

.productDetail_message_ form .line input:not(:placeholder-shown) + .placeholder-text {
    display: none;
}

.productDetail_message_ form .line input::after {
    margin-right: 0;
}

.productDetail_message_ form .line input::placeholder {
    color: #000;
}

.productDetail_message_ form textarea {
    width: 100%;
    background-color: rgba(255, 255, 255, 0.2);
    border: 1px solid #c7c7c7;
    padding: 0.8em 1.2em;
    height: 10em;
    background-color: #fff;
}

.productDetail_message_ form .line textarea:focus + .placeholder-text {
    display: none;
}

.productDetail_message_ form .line textarea:not(:placeholder-shown) + .placeholder-text {
    display: none;
}


.productDetail_message_ form textarea::placeholder {
    color: #000;
}

.productDetail_message_ form button {
    border: none;
    background-color: #002A68;
    height: 3em;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    max-width: 100%;
    cursor: pointer;
    color: #fff;
}

.productDetail_message_ form button .iconfont {
    margin-left: 0.5em;
    transform: translateY(-0.05em);
}

.product .productDetail_message_ {
    padding-bottom: 0;
}

.newslist {
    padding-top: 0 !important;
}

.newslist .ititle {
    margin-bottom: 0;
}

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

.newslist_box {
    width: calc((100% - 20px) / 3);
    margin-right: 10px;
    margin-bottom: 2.5%;
    display: flex;
    flex-direction: column;
    border-bottom: 1px solid #cccccc;
}

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

.newslist_box .nimg {
    height: calc((100vw - 20px) * 0.19);
    width: 100%;
    position: relative;
}

.newslist_box .nmask {
    position: absolute;
    width: 100%;
    left: 0;
    bottom: 0;
    height: 77%;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.76), rgba(0, 0, 0, 0));
}

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

.newslist_box .ntext {
    padding: calc(1vw + 5px);
    display: flex;
    flex-direction: column;
    flex: 1;
    border-bottom: calc(0.2vw + 1px) solid transparent;
    transition: .4s;
}

.newslist_box .ntext>span {
    padding: 0.93em 1.86em;
    line-height: 1;
    color: #fff;
    margin-bottom: calc(0.8vw + 4px);
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #002A68;
    width: max-content;
    border-radius: 1.43em;
    transition: .4s;
}

.newslist_box .ntext>h2 {
    font-weight: bold;
    line-height: 1.4;
    min-height: 2.8em;
    margin-bottom: calc(0.8vw + 4px);
    padding-left: calc(0.4vw + 2px);
    transition: .4s;
}

.newslist_box .ntext>p {
    color: #999999;
    padding-left: calc(0.4vw + 2px);
    transition: .4s;
}

.newslist_box:hover .ntext {
    background-color: #002A68;
    border-color: #ccc;
}

.newslist_box:hover .ntext>span {
    background-color: #fff;
    color: #000;
}

.newslist_box:hover .ntext>h2 {
    color: #fff;
}

.newslist_box:hover .ntext>p {
    color: #fff;
}


.news_detail h1 {
    color: #002A68;
    font-weight: 600;
    padding: 0 calc(1vw + 5px);
    border-bottom: 1px solid #002A68;
    padding-bottom: calc(1vw + 5px);
    margin-bottom: calc(1.2vw + 6px);
}

.news_detail .content {
    padding: 0 calc(1vw + 5px);
    line-height: 1.6;
    margin-bottom: calc(1.6vw + 8px);
    min-height: 50vh;
}

.news_detail .content img {
    margin: calc(0.2vw + 2px) 0;
}

.contentPage {
    display: flex;
    align-items: center;
    background-image: url(../images/cpb.jpg);
    background-repeat: no-repeat;
    background-size: cover;
    background-color: #002A68;
}

.contentPage>div {
    padding: calc(1.6vw + 8px) calc(0.8vw + 4px);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    color: #fff;
    width: 50%;
    flex-shrink: 0;
}

.contentPage>div a {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 100%;
}

.workshop {
    padding-top: 0 !important;
}

.workshop .ititle {
    margin-bottom: 0;
}

.workshop_intro p {
    text-align: center;
    margin-bottom: calc(1vw + 5px);
}

.workshop_intro {
    margin-bottom: calc(2.4vw + 12px);
}

.workshop_ .swiper {
    overflow: visible;
    margin-bottom: calc(1.6vw + 8px);
}

.workshop_box {
    overflow: hidden;
    height: 32.8125vw;
    position: relative;
}

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

.workshop_box .wmask {
    position: absolute;
    content: "";
    left: 0;
    top: 0;
    height: 100%;
    width: 33.2%;
    background: linear-gradient(to right, rgba(0, 0, 0, 0.66), rgba(0, 0, 0, 0));
}

.workshop_box .wmask .mleft {
    position: absolute;
    left: 0;
    top: 0;
    font-size: inherit;
    padding: 1.5625em 1.75em;
    writing-mode: vertical-rl;
    color: #ffffff;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.workshop_box .wmask .mleft span {
    margin-bottom: 1.25em;
}

.workshop_box .wmask .mleft span:last-child {
    margin-bottom: 0;
    position: relative;
}

.workshop_box .wmask .mleft span:last-child::after {
    content: "";
    position: absolute;
    top: calc(100% + 0.6em);
    transform: translateX(-50%);
    left: 50%;
    font-size: inherit;
    background-color: #fff;
    width: max(0.16em, 1px);
    height: 1em;

}

.workshop_box .wmask .mleft span:last-child::before {
    content: "";
    position: absolute;
    top: calc(100% + 0.6em + 1em + 0.2em);
    transform: translateX(-50%);
    left: 50%;
    font-size: inherit;
    background-color: #fff;
    width: max(0.16em, 1px);
    height: 1em;

}

.workshop_box .wmask .mbottom {
    position: absolute;
    left: 0;
    bottom: 0;
    padding:  1.4375em 1.8em;
    background-color: rgba(255, 255, 255, 0.6);
    text-transform: uppercase;
}

@supports (container-type: inline-size) {
    .workshop_box .wmask {
        container-type: inline-size;
    }

    .workshop_box .wmask .mleft {
        font-size: 5.735cqw;
    }

    .workshop_box .wmask .mbottom {
        font-size: 5.735cqw;
    }
}

.workshop_pagination {
    width: 100% !important;
    height: calc(0.2vw + 1px) !important;
    background: #e5e5e5;
    overflow: hidden;
    position: relative;
}

.workshop_pagination .swiper-pagination-progressbar-fill {
    background: #002a68;
    height: 100%;
}

.contact {
    padding-top: 0 !important;
}

.contact .ititle {
    margin-bottom: 0;
}

.contact_ {
    background-color: #F7F7F7;
    background-image: url(../images/cb.jpg);
    background-repeat: no-repeat;
    background-size: contain;
    background-position: center;
    display: flex;
    flex-wrap: wrap;
}

.contact_box {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: calc(1.6vw + 8px);
    border-radius: calc(0.4vw + 2px);
    box-shadow: 0 1px calc(0.8vw + 4px) rgba(0, 0, 0, 0.05);
    background-color: rgba(255, 255, 255, 0.8);
    width: 32%;
    margin-right: 2%;
    margin-bottom: 2%;
}

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

.contact_box .cicon {
    color: #002A68;
    margin-bottom: calc(0.6vw + 3px);
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact_box>span {
    color: #002a68;
    margin-bottom: calc(0.6vw + 3px);
    line-height: 1;
}

.contact_box>p {
    line-height: 1.44;
    font-weight: bold;
    text-align: center;
}

.message {
    display: flex;
    background-color: #fff;
    background-image: url(../images/mb.jpg);
    background-repeat: no-repeat;
    background-size: contain;
    background-position: bottom;
    display: flex;
}

.message_left {
    width: 41.9%;
    margin-right: 4.1%;
    flex-shrink: 0;
}

.message_right {
    flex: 1;
}

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

.message_left p {
    color: #666666;
    line-height: 1.77;
}

.message_right form {
    display: flex;
    flex-direction: column;
}

.message_right form input {
    width: 100%;
    min-width: 0;
    line-height: 1;
    padding: 1.375em 0.75em;
    border-radius: calc(0.2vw + 1px);
    border: 1px solid #cccccc;
    margin-bottom: calc(0.2vw + 1px);
}

.message_right form .textarea-wrapper {
    width: 100%;
    min-width: 0;
    line-height: 1;
    padding-bottom: 1.375em;
    border-radius: calc(0.2vw + 1px);
    border: 1px solid #cccccc;
    margin-bottom: calc(0.8vw + 4px);
    height: 6.25em;
    overflow: hidden;
}

.message_right form textarea {
    padding: 1.375em 0.75em 0;
    width: 100%;
    height: 100%;
    font-size: inherit;
}

.message_right form input::placeholder, .message_right form textarea::placeholder {
    color: #cccccc;
}

.message_right form button {
    width: 11.25em;
    height: 3.125em;
    border-radius: calc(0.2vw + 1px);
    border: 1px solid #000;
    line-height: 1;
    background-color: #fff;
    cursor: pointer;
    transition: .2s;
}

.message_right form button:hover {
    background-color: #000;
    color: #fff;
}

.productlist_more {
    display: none;
}

@media screen and (max-width: 1441px) {
    body {
        --header-height: 100px;
    }
}

@media screen and (max-width: 1025px) {
    body {
        --header-height: 80px;
    }

    .header_logo .limg, .header_logo {
        margin-right: 2vw;
    }
    
    .productlist_title h4 {
        font-size: 1.1em;
    }
}

@media screen and (max-width: 769px) {
    body {
        --header-height: 60px;
    }

    .header_logo h4 {
        font-size: 18px;
    }
    .header_logo .limg {
        margin-right: 1vw;
    }

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

    .p0_5 {
        padding-left: calc(2.2vw + 16px);
        padding-right: calc(2.2vw + 16px);
    }

    .p0_11 {
        padding-left: calc(2.2vw + 16px);
        padding-right: calc(2.2vw + 16px);
    }

    .p3_0 {
        padding-top: calc(2.2vw + 16px);
        padding-bottom: calc(2.2vw + 16px);
    }

    .p0_4 {
        padding-left: calc(2.2vw + 16px);
        padding-right: calc(2.2vw + 16px);
    }

    .p4_0 {
        padding-top: calc(2.2vw + 16px);
        padding-bottom: calc(2.2vw + 16px);
    }

    .p6_0 {
        padding-top: calc(2.2vw + 16px);
        padding-bottom: calc(2.2vw + 16px);
    }

    .header_right .line1 {
        display: none;
    }

    .header_more {
        display: block;
    }

    .header_nav {
        position: absolute;
        top: 100%;
        right: 0;
        margin: 0;
        display: flex;
        flex-direction: column;
        background-color: #fff;
        height: calc(100vh - var(--header-height));
        height: calc(100dvh - var(--header-height));
        align-items: stretch;
        width: 0;
        overflow: hidden;
        transition: .4s;
        --header-nav-width: 70vw;
    }


    .header_nav li {
        -webkit-flex: 1;
        flex: 1;
        display: flex;
        justify-content: center;
        width: var(--header-nav-width);
    }

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

    .header_nav li>a {
        height: 100%;
        width: 100%;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 18px;
    }

    .header_nav.active {
        width: var(--header-nav-width);
    }

    .index_ {
        flex-wrap: wrap;
    }

    .index_box {
        width: 100%;
        margin-right: 0;
        flex: auto;
        max-height: 24vh;
    }

    .products_ {
        flex-wrap: wrap;
    }

    .products_box {
        flex: auto;
        width: 25%;
    }

    .products_box .pimg {
        height: 10vw;
    }

    .production_ h4 {
        font-size: 20px;
    }

    .news_ {
        flex-wrap: wrap;
    }

    .news_box {
        margin-right: 0;
        width: 100%;
        flex: auto;
    }

    .news_box .iimg {
        height: calc((100vw - 20px) * 0.798);
        max-height: 24vh;
    }

    .foot_top {
        padding: 0;
    }

    .foot_top_ {
        display: none;
    }

    .profile_ {
        position: relative;
    }

    .profile_left {
        width: 100%;
        margin-right: 0;
        padding-top: 0;
    }

    .profile_right {
        position: absolute;
        width: 100%;
        height: 100%;
        top: 0;
        flex: auto;
        bottom: 0;
        z-index: -1;
        opacity: 0.2;
        display: none;

    }

    .profile_right img {
        width: 100%;
        height: 100%;
        object-fit: contain;
        object-position: right bottom;
    }

    .productlist_ {
        flex-direction: column;
    }

    .productlist_left {
        width: 100%;
        margin-right: 0;
    }

    .productlist_title {
        position: relative;
        font-size: 20px;
    }

    .productlist_more {
        display: block;
        position: absolute;
        transform: translateY(-50%);
        top: 50%;
        right: 0;
    }
    
    .productlist_left {
        position: relative;
    }

    .productlist_right {
        min-height: 60vh;
        display: flex;
        flex-direction: column;
    }

    .productlist_right_ {
        flex: 1;
        align-items: flex-start;
    }

    .productlist_nav {
        position: absolute;
        top: calc(100% + 2vw + 10px);
        left: 0;
        background-color: #fff;
        padding: calc(1.2vw + 6px);
        box-shadow: 0 1px calc(0.4vw + 2px) rgba(0, 0, 0, 0.2);
        border-radius: calc(0.4vw + 2px);
        visibility: hidden;
        transition: .4s;
        opacity: 0;
        overflow: auto;
        z-index: 10;
    }


    .productlist_nav.active {
        visibility: visible;
        top: 100%;
        opacity: 1;
    }

    /* .productlist_box {
        width: 49%;
    }

    .productlist_box:nth-child(3n) {
        margin-right: 1.5%;
    }

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

    .productlist_box .pimg {
        height: calc((100vw - 20px) * 0.398);
    } */

    .productlist_box {
        height: 50vw;
        width: 50%;
    }
    

    .productlist_box:nth-child(3n) {
        border-width: 0 1px 1px 0;
    }

    .productlist_box:nth-child(2n) {
        border-width: 0 0 1px 0;
    }

    .productlist_box {
    padding-bottom: 3.8%;
    }


    .productlist_box>* {
        flex-shrink: 1;
    }

    .productlist_box button {
        padding: 1.5vw 3vw;
    }

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

    .product_img {
        width: 100%;
        margin-right: 0;
        margin-bottom: calc(1.6vw + 8px);
        height: calc((100vw - 20px) * 0.79);
    }

    .productDetail_message_  {
        padding-left: 0;
        padding-right: 0;
    }

    .newslist_box {
        width: calc(50% - 5px);
    }

    .newslist_box:nth-child(3n) {
        margin-right: 10px;
    }

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

    .newslist_box .nimg {
        height: calc((100vw - 20px) * 0.3);
    }

    .contact_box {
        width: 49%;
    }

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

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

    .message {
        flex-direction: column;
    }

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

@media screen and (max-width: 426px) {
    body {
        --header-height: 40px;
    }
    
    .header {
        padding: 6px 10px;
    }

    .header_logo h4 {
        font-size: 14px;
    }

    .production_ h4 {
        font-size: 16px;
    }

    .productlist_title {
        font-size: 16px;
    }

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

    .newslist_box .nimg {
        height: calc((100vw - 20px) * 0.6);
    }

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

.startMask {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    width: 100dvw;
    height: 100vh;
    height: 100dvh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    z-index: 999999999;
}

.startMask .startMask_top, .startMask .startMask_bottom {
    width: 100%;
    height: 50%;
    background-color: #fff;
    transition: transform .6s ease-out;
}



.startMask.hide .startMask_top {
    transform: translateY(-100%);
}

.startMask.hide .startMask_bottom {
    transform: translateY(100%);
}


.startMask.removed {
    display: none;
}

@media screen and (max-width: 769px) {
    .startMask {
        display: none !important;
    }
}