/* banner */
.section__banner .page__banner{
    position: relative;
}
.section__banner .page__banner .slide__banner {
    height: 0;
    font-size: 0;
    overflow: hidden;
    padding-bottom: calc(840/1500 * 100%);
}
@media only screen and (min-width: 768px){
    .section__banner .page__banner .slide__banner {
        padding-bottom: calc(720/3840*100%);
    }
}
/* banner end */

/* search */
.section__product .product__search .title h2{
    font-size: 22px;
    line-height: 26px;
    color: #17292A;
    font-weight: 800;
    text-align: center;
    margin: 40px 0 8px 0;
}
.section__product .product__search .title p{
    font-size: 12px;
    line-height: 16px;
    color: #17292A;
    font-weight: 400;
    margin: 0 0 32px 0;
    text-align: center;
}
.section__product .product__search form{
    display: flex;
    position: relative;
    margin: 0 0 32px 0;
}
.section__product .product__search form input{
    background-color: #F4F5F6;
    border: none;
    color: #696969;
    box-shadow: unset;
    font-size: 14px;
    line-height: 17px;
    font-weight: 400;
    height: 40px;
    border-radius: 8px;
    padding-left: 46px;
}
.section__product .product__search form img{
    position: absolute;
    left: 16px;
    top: 7px;
}
.section__product .product__search form input::placeholder{
    color: #696969;
}
.section__product .product__search form button{
    background-color: #355159;
    border-radius: 8px;
    color: #FFFFFF;
    border: none;
    width: 148px;
    height: 36px;
    margin-left: 20px;
    font-size: 12px;
    font-weight: 400;
    display: none;
}
.no__record__found {
    text-align: center;
    padding: 16px 0;
    font-size: 24px;
    font-weight: 500;
}
@media only screen and (min-width: 768px){
    .section__product .product__search .title h2{
        font-size: 24px;
        line-height: 28px;
    }
    .section__product .product__search form{
        margin: 60px 0 40px 0;
    }
    .section__product .product__search form img{
        display: none;
    }
    .section__product .product__search form button{
        display: block;
    }
    .section__product .product__search form input{
        height: 36px;
        font-size: 12px;
        padding-left: 24px;
    }
}
@media only screen and (min-width: 1024px){
    .section__product .product__search form input{
        height: 40px;
        font-size: 14px;
    }
    .section__product .product__search form button{
        width: 160px;
        height: 40px;
        font-size: 14px;
    }
}
@media only screen and (min-width: 1280px){
    .section__product .product__search .title h2{
        font-size: 32px;
        line-height: 38px;
    }
    .section__product .product__search .title p{
        font-size: 16px;
        line-height: 18px;
    }
    .section__product .product__search form{
        margin: 64px 0 48px 0;
    }
    .section__product .product__search form input{
        height: 44px;
        font-size: 16px;
        padding-left: 32px;
    }
    .section__product .product__search form button{
        width: 172px;
        height: 44px;
        font-size: 16px;
        margin-left: 24px;
    }
}
@media only screen and (min-width: 1440px){
    .section__product .product__search .title h2{
        font-size: 40px;
        line-height: 48px;
    }
    .section__product .product__search .title p{
        font-size: 18px;
        line-height: 22px;
    }
    .section__product .product__search form{
        margin: 80px 0 64px 0;
    }
    .section__product .product__search form input{
        height: 48px;
    }
    .section__product .product__search form button{
        width: 180px;
        height: 48px;
    }
}
/* search end */

/* product */
.section__product .product__manual ul{
    list-style: none;
    display: flex;
    margin: 0;
    padding: 0;
    flex-wrap: wrap;
}
.section__product .product__manual ul li{
    margin: 0 10px;
    width: calc((100% - 8px - 6*10px - 8*24px ) / 4);
    padding: 24px;
    display: flex;
    flex-direction: column;
    border: 1px solid rgba(229,231,235,1);
    border-radius: 12px;
}
.section__product .product__manual ul li > a{
    font-size: 0;
}
.section__product .product__manual ul li:hover{
    box-shadow: 0 0 14px 0 rgba(0,0,0,0.12);
}
.section__product .product__manual ul li .product-image-photo{
    transition: all 0.3s;
}
.section__product .product__manual ul li .product-image-photo:hover{
    transform: scale(1.05);
}
.section__product .product__manual ul li .main__title{
    font-weight: 400;
    font-size: 18px;
    line-height: 28px;
    color: #1B353C;
    margin: 20px 0 12px 0;
    height: 56px;
    overflow: hidden;
    text-align: center;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}
.section__product .product__manual ul li .manual__download a{
    display: flex;
    align-items: center;
    justify-content: center;
    color: #527D7F;
    font-size: 18px;
    font-weight: 800;
    text-decoration: underline;
    text-align: center;
}
.section__product .product__manual ul li .manual__download a img{
    margin-left: 8px;
}
@media only screen and (min-width: 1024px) {
    .section__product .product__manual ul li:nth-child(4n+1) {
        margin-left: 0;
    }
    .section__product .product__manual ul li:nth-child(4n) {
        margin-right: 0;
    }
    .section__product .product__manual ul li:nth-child(n+5) {
        margin-top: 20px;
    }
}
.section__product .product__manual ul li {
    background-color: #f4f5f6;
}
@media only screen and (max-width: 1439px){
    .section__product .product__manual ul li .main__title{
        font-size: 16px;
        line-height: 26px;
        margin: 20px 0 8px 0;
        height: 52px;
    }
    .section__product .product__manual ul li {
        padding: 20px;
        width: calc((100% - 8px - 6*10px - 8*20px ) / 4);
    }
    .section__product .product__manual ul li .manual__download a{
        font-size: 16px;
    }
    .section__product .product__manual ul li .manual__download img{
        width: 16px;
    }
}
@media only screen and (max-width: 1279px){
    .section__product .product__manual ul li:hover{
        box-shadow: 0 0 12px 0 rgba(0,0,0,0.12);
    }
    .section__product .product__manual ul li .main__title{
        font-size: 14px;
        line-height: 22px;
        margin: 16px 0 8px 0;
        height: 44px;
    }
    .section__product .product__manual ul li {
        padding: 16px;
        margin: 0 6px;
        width: calc((100% - 8px - 6*6px - 8*16px ) / 4);
    }
    .section__product .product__manual ul li:nth-child(n+5) {
        margin-top: 12px;
    }
    .section__product .product__manual ul li .manual__download a{
        font-size: 14px;
    }
    .section__product .product__manual ul li .manual__download img{
        width: 14px;
    }
}
@media only screen and (max-width: 1023px){
    .section__product .product__manual ul li {
        padding: 16px;
        width: calc((100% - 6px - 4*6px - 6*16px) / 3);
    }
    .section__product .product__manual ul li:nth-child(3n){
        margin-right: 0;
    }
    .section__product .product__manual ul li:nth-child(3n+1){
        margin-left: 0;
        margin-right: 6px;
    }
    .section__product .product__manual ul li:nth-child(n+4) {
        margin-top: 12px;
    }
}
@media only screen and (max-width: 767px){
    .section__product .product__manual ul li {
        width: calc((100% - 4px - 2*6px - 4*16px) / 2);
        padding: 16px;
        margin: 0 6px;
    }
    .section__product .product__manual ul li:nth-child(2n){
        margin-right: 0;
        margin-left: 6px;
    }
    .section__product .product__manual ul li:nth-child(2n+1){
        margin-left: 0;
        margin-right: 6px;
    }
    .section__product .product__manual ul li:nth-child(n+3) {
        margin-top: 12px;
    }
    .section__product .product__manual ul li .main__title{
        font-size: 16px;
        line-height: 19px;
        margin: 16px 0 10px 0;
        height: 38px;
    }
    .section__product .product__manual ul li .manual__download img{
        display: none;
    }
}
/* product end */
/* video */
.section__video .section__wrapper{
    position: relative;
    margin: 0 64px;
    padding-bottom: 32px;
}
.section__video .section__wrapper .videoSwiper {
    margin-left: auto;
    margin-right: auto;
    overflow: hidden;
    list-style: none;
    padding: 0;
    z-index: 1;
}
.section__video .section__wrapper .swiper-button-prev {
    border: 1px solid #1B353C;
    border-radius: 50%;
    color: #1B353C;
    height: 40px;
    width: 40px;
    left: -64px;
}
.section__video .section__wrapper .swiper-button-next {
    border: 1px solid #1B353C;
    border-radius: 50%;
    color: #1B353C;
    height: 40px;
    width: 40px;
    right: -64px;
}
.section__video .product__video h2{
    font-size: 40px;
    color: #17292A;
    font-weight: 800;
    text-align: center;
    padding: 80px 0 32px 0;
    margin: 0;
}
.section__video .videoSwiper{
    padding: 0 39px 64px 39px;
}
.section__video .video__title{
    text-align: center;
    margin: 28px 0 0 0;
    font-size: 22px;
    font-weight: 500;
    color: #17292A;
    line-height: 32px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}
.section__video .swiper-button-prev:hover,
.section__video .swiper-button-next:hover{
    background: #355159;
    border: 1px solid #355159;
    color: #FFFFFF;
}
.section__video .swiper-button-next:after,
.section__video .swiper-button-prev:after{
    font-size: 14px;
    font-weight: bold;
}
.section__video .swiper-pagination-bullet{
    background: #355159;
    width: 12px;
    opacity: 0.3;
    height: 12px;
}
.section__video .swiper-pagination-bullet-active{
    width: 12px;
    height: 12px;
    border-radius: 50%;
    opacity: unset;
    background: #355159;
}
.section__video .product__video .en__video {
    width: 100%;
    padding-bottom: 50%;
    height: 0;
    position: relative;
}
.section__video .product__video .en__video .en__video__iframe{
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    height: 100%;
    width: 100%;
    margin: auto;
}
.section__video .swiper-button-next {
    top: 36%;
    right: 0;
}
.section__video .swiper-button-prev{
    top: 36%;
    left: 0;
}
.section__video .section__wrapper .swiper-pagination{
    bottom: 0;
}
@media only screen and (max-width: 1439px){
    .section__video .section__wrapper {
        margin: 0 56px;
    }
    .section__video .section__wrapper .swiper-button-prev,
    .section__video .section__wrapper .swiper-button-next{
        width: 36px;
        height: 36px;
    }
    .section__video .section__wrapper .swiper-button-prev{
        left: -56px;
    }
    .section__video .section__wrapper .swiper-button-next{
        right: -56px;
    }
    .section__video .product__video h2{
        font-size: 32px;
        padding: 64px 0 24px 0;
    }
    .section__video .video__title{
        font-size: 20px;
        line-height: 30px;
        margin-top: 24px;
    }
    .section__video .swiper-pagination-bullet,
    .section__video .swiper-pagination-bullet-active{
        width: 10px;
        height: 10px;
    }
}
@media only screen and (max-width: 1279px){
    .section__video .section__wrapper {
        margin: 0 48px;
    }
    .section__video .section__wrapper .swiper-button-prev,
    .section__video .section__wrapper .swiper-button-next{
        width: 28px;
        height: 28px;
    }
    .section__video .section__wrapper .swiper-button-prev{
        left: -48px;
    }
    .section__video .section__wrapper .swiper-button-next{
        right: -48px;
    }
    .section__video .swiper-pagination-bullet,
    .section__video .swiper-pagination-bullet-active{
        width: 8px;
        height: 8px;
    }
    .section__video .product__video h2{
        font-size: 24px;
        padding: 60px 0 20px 0;
    }
    .section__video .video__title{
        font-size: 16px;
        line-height: 24px;
        margin-top: 20px;
    }
    .section__video .videoSwiper{
        padding: 0 27px 64px 27px;
    }
    .section__video .swiper-button-prev,
    .section__video .swiper-button-next{
        width: 22px;
        height: 22px;
    }
    .section__video .swiper-button-next:after,
    .section__video .swiper-button-prev:after {
        font-size: 12px;
    }
}
@media only screen and (max-width: 1023px){
    .section__video .section__wrapper .swiper-button-prev,
    .section__video .section__wrapper .swiper-button-next{
        width: 24px;
        height: 24px;
    }
    .section__video .section__wrapper {
        margin: 0 36px;
    }
    .section__video .section__wrapper .swiper-button-prev{
        left: -36px;
    }
    .section__video .section__wrapper .swiper-button-next{
        right: -36px;
    }
    .section__video .video__title{
        font-size: 14px;
        line-height: 22px;
        margin-top: 20px;
    }
}
@media only screen and (max-width: 767px) {
    .section__video .section__wrapper{
        margin: 0;
    }
    .section__video .product__video h2{
        font-size: 22px;
        padding: 40px 0 32px 0;
    }
    .section__video .video__title{
        font-size: 16px;
        line-height: 26px;
        margin-top: 16px;
    }
    .section__video .videoSwiper{
        padding: 0 0 60px 0;
    }
    .section__video .swiper-button-prev,
    .section__video .swiper-button-next{
        margin: 0 32px;
        text-align: center;
        bottom: 0;
        top: auto;
    }
}
/* video end */
/* AiDot Service */
.section__aiDot__service .title{
    padding: 80px 0 64px 0;
    text-align: center;
}
.section__aiDot__service .title p{
    font-size: 36px;
    font-weight: 500;
    color: #1B353C;
    line-height: 44px;
    margin: 0;
}
.section__aiDot__service .title p a{
    color: #fa7010;
    text-decoration: underline;
    display: inline-flex;
}
.section__aiDot__service .service{
    display: flex;
    justify-content: space-evenly;
    flex-wrap: wrap;
}
.section__aiDot__service .service .item{
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    font-weight: 500;
    color: #17292A;
    text-decoration: none;
}
.section__aiDot__service .service .item .circle{
    border: 1px solid #1B353C;
    border-radius: 50%;
    width: 138px;
    height: 138px;
    display: flex;
    justify-content: center;
    margin-bottom: 28px;
}
.section__aiDot__service .service .item .circle .white{
    display: none;
}
.section__aiDot__service .service .item .circle.active{
    background: #1B353C;
}
@media only screen and (max-width: 1439px){
    .section__aiDot__service .title{
        padding: 64px 0 44px 0;
    }
    .section__aiDot__service .title p{
        font-size: 32px;
        line-height: 38px;
    }
    .section__aiDot__service .title p img{
        height: 28px;
    }
    .section__aiDot__service .service .item{
        font-size: 20px;
    }
    .section__aiDot__service .service .item .circle{
        width: 120px;
        height: 120px;
        margin-bottom: 24px;
    }
}
@media only screen and (max-width: 1279px){
    .section__aiDot__service .title{
        padding: 60px 0 44px 0;
    }
    .section__aiDot__service .title p{
        font-size: 24px;
        line-height: 28px;
    }
    .section__aiDot__service .title p img{
        height: 22px;
    }
    .section__aiDot__service .service .item{
        font-size: 16px;
    }
    .section__aiDot__service .service .item .circle{
        width: 92px;
        height: 92px;
        margin-bottom: 18px;
    }
}
@media only screen and (max-width: 1023px){
    .section__aiDot__service .title{
        padding: 60px 0 36px 0;
    }
    .section__aiDot__service .title p{
        font-size: 20px;
        line-height: 24px;
    }
    .section__aiDot__service .title p img{
        height: 18px;
    }
    .section__aiDot__service .service .item{
        font-size: 14px;
    }
    .section__aiDot__service .service .item .circle{
        width: 76px;
        height: 76px;
        margin-bottom: 16px;
    }
}
@media only screen and (max-width:767px){
    .section__aiDot__service .service{
        justify-content: unset;
    }
    .section__aiDot__service .title{
        padding: 40px 0 36px 0;
    }
    .section__aiDot__service .title p{
        font-size: 18px;
        line-height: 28px;
    }
    .section__aiDot__service .service .item{
        font-size: 16px;
        width: 50%;
    }
    .section__aiDot__service .service .item:nth-child(n+3){
        margin-top: 32px;
    }
    .section__aiDot__service .service .item .circle{
        width: 100px;
        height: 100px;
        margin-bottom: 12px;
    }
    .section__aiDot__service .service .item .circle img.policy__white{
        display: none;
    }
}
/* AiDot Service End*/
/* Contact Question */
.section__question{
    display: flex;
    flex-direction: column;
    align-items: center;
}
.section__question h2{
    line-height: 48px;
    padding: 80px 0 32px 0;
    margin: 0;
    font-size: 40px;
    font-weight: 800;
    color: #17292A;
}
.section__question .question__desc p{
    font-size: 18px;
    font-weight: 500;
    text-align: center;
    line-height: 28px;
    margin: 0;
    padding: 0;
}
.section__question a.email{
    color: #fa7010;
}
.section__question a.email:hover,
.section__question a.email:visited,
.section__question a.email:link{
    background: none;
}
.section__question a.email:hover{
    text-decoration: underline;
}
.section__question a.contact{
    margin: 36px 0 40px 0;
    width: 280px;
    height: 44px;
    background: #355159;
    font-size: 16px;
    font-weight: 500;
    color: #FFFFFF;
    border-radius: 22px;
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all .3s;
}
.section__question a:hover{
    background: #496269;
}
.section__question a:focus{
    background: #2d444b;
}
@media only screen and (max-width: 1439px){
    .section__question h2{
        font-size: 32px;
        padding: 64px 0 24px 0;
        line-height: 38px;
    }
    .section__question .question__desc p{
        font-size: 16px;
        line-height: 26px;
    }
    .section__question a{
        margin: 32px 0 24px 0;
        height: 40px;
        width: 240px;
        font-size: 14px;
    }
}
@media only screen and (max-width: 1279px){
    .section__question h2{
        font-size: 24px;
        padding: 60px 0 20px 0;
        line-height: 28px;
    }
    .section__question .question__desc p{
        font-size: 14px;
        line-height: 22px;
    }
    .section__question a{
        margin: 28px 0 20px 0;
        height: 36px;
        width: 186px;
    }
}
@media only screen and (max-width: 1023px){
    .section__question a{
        margin: 28px 0 20px 0;
        height: 32px;
        width: 160px;
    }
}
@media only screen and (max-width: 767px){
    .section__question h2{
        font-size: 22px;
        padding: 40px 0 32px 0;
        line-height: 26px;
    }
    .section__question .question__desc p{
        line-height: 26px;
        font-size: 16px;
    }
    .section__question a{
        margin: 32px 0 0 0;
        width: 100%;
        height: 40px;
    }
}
/* Contact Question End*/