.section {
    height: 100vh;
    position: relative;
}

.section .fp-overflow {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.bg {
    width: 100%;
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    z-index: -1;
}

.bg img {
    display: block;
    width: 100%;
    height: 100%;
    max-width: unset;
    max-height: unset;
}


.cursor {
    width: 116px;
    height: 116px;
    position: fixed;
    z-index: 9999;
    top: 0;
    left: 0;
    transition: opacity .3s, color .4s;
    border-radius: 50%;
    opacity: 0;
    pointer-events: none;
    backface-visibility: hidden;
}

.cursor .position_cut {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    transition: opacity .3s, color .4s;
    background: rgba(255, 255, 255, 0.34);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.cursor .position_cut img {
    display: block;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: xuan 10s linear infinite;
}

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

.cursor .position_cut .flex .iconfont:nth-child(1) {
    transform: rotate(180deg);
    margin-right: 15px;
}

.cursor .position_cut .iconfont {
    font-size: 24px;
    color: #003894;
    font-weight: 100;
}

.cursor.cursor_active {
    opacity: 1;
}

@keyframes xuan {
    100% {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

/*# sourceMappingURL=about.css.map */
.sec3 {
  position: relative;
}

.sec3 .bg {
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0px;
  z-index: -1;
}
.sec3 .bg::before {
  content: "";
  width: 100%;
  height: 100%;
  background: #001436;
  opacity: 0.9;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 3;
}
.sec3 .bg img {
  width: 100%;
  height: 100%;
}
.sec3 .wrap {
  width: 1520px;
  margin: auto;
}
.sec3 .wrap h2 {
  font-weight: 800;
  font-size: 50px;
  color: #FFFFFF;
  margin-bottom: 40px;
  text-align: center;
}

.sec3 .wrap .content {
  display: flex;
  justify-content: space-between;
}

.sec3 .wrap .content .item {
  width: 365px;
  height: 640px;
  border-radius: 10px;
  padding: 60px 0 0;
  transition: 0.6s;
  cursor: pointer;
  overflow: hidden;
  position: relative;
}
.sec3 .wrap .content .item:after {
  content: "";
  width: 100%;
  height: 100%;
  background: #003894;
  opacity: 0.7;
  position: absolute;
  top: 0;
  left: 0;
  pointer-events: none;
  z-index: -1;
  transition: 0.4s;
}
.sec3 .wrap .content .item:hover:after{
  background: #0042AF;
  filter: brightness(1.2);
}
.sec3 .wrap .content .item>img {
  position: absolute;
  width: 100vw;
  height: 100vh;
  top: calc((100vh - 850px)/2*-1 - 160px);
  left: 0;
  max-width: unset;
  z-index: -1;
  max-height: unset;
}
.sec3 .wrap .content .aos_item:nth-child(1) .item>img {
  left: calc((100vw - 1520px)/2*-1););
}
.sec3 .wrap .content .aos_item:nth-child(2) .item>img {
  left: calc(((100vw - 1520px)/2 + 385px)*-1););
}
.sec3 .wrap .content .aos_item:nth-child(3) .item>img {
  left: calc(((100vw - 1520px)/2 + 770px)*-1););
}
.sec3 .wrap .content .aos_item:nth-child(4) .item>img {
  left: calc(((100vw - 1520px)/2 + 1155px)*-1););
}
.sec3 .wrap .content .item .title {
  margin-bottom: 110px;
}

.sec3 .wrap .content .item .title .img {
  position: relative;
  width: 39px;
  height: 39px;
  margin-bottom: 10px;
}

.sec3 .wrap .content .item .title .img img {
  position: absolute;
  top: 0;
  left: 0;
  transition: 0.6s;
}

.sec3 .wrap .content .item .title .img img:nth-child(2) {
  opacity: 0;
}

.sec3 .wrap .content .item h5 {
  font-weight: bold;
  font-size: 24px;
  color: #FFFFFF;
  text-align: center;
  transition: 0.4s;
}

.sec3 .wrap .content .item .item_logo {
  position: relative;
  width: 190px;
  height: 86px;
  margin-bottom: 68px;
}

.sec3 .wrap .content .item .item_logo img {
  position: absolute;
  transition: 0.6s;
  height: 100%;
}
.sec3 .wrap .content .item .img_zi {
  margin: 0 0 10px;
  clip-path: inset(0 100% 0 0);
}
.sec3 .wrap .content .item:hover .img_zi {
  clip-path: inset(0 0% 0 0);
  transition: 0.6s;

}
.sec3 .wrap .content .item .item_bt {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: 32px;

}
.sec3 .wrap .content .item .item_bt p {
  font-weight: 300;
  font-size: 16px;
  color: #FFFFFF;
  letter-spacing: 2px;
  white-space: nowrap;
  text-transform: uppercase;
}
.sec3 .wrap .content .item .item_bt:after {
  content: "";
  width: 41px;
  height: 1px;
  background: #FFFFFF;
  position: absolute;
  left: -4px;
  top: 50%;
  transform: translate(-100%, -50%);
}
.sec3 .wrap .content .item .item_bt:before {
  content: "";
  width: 41px;
  height: 1px;
  background: #FFFFFF;
  position: absolute;
  right: -4px;
  top: 50%;
  transform: translate(100%, -50%);
}
.sec3 .wrap .content .item .title .img {
  margin: 0 auto 37px;
}
.sec3 .wrap .content .item .title .item_text {
  position: relative;
}
.sec3 .wrap .content .item .title .item_text p {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -40%);
  font-weight: bold;
  font-size: 24px;
  color: #FFFFFF;
  line-height: 36px;
  text-align: center;
  width: 292px;
  opacity: 0;
  transition: 0.6s;
}
.sec3 .wrap .content .item:hover .title .item_text p {
  opacity: 1;
  transform: translate(-50%, -50%);
}
.sec3 .wrap .content .item:hover .title .item_text h5 {
  opacity: 0;
}

.sec3 .wrap .content .item:hover .title .img img:nth-child(1) {
  opacity: 0;
}

.sec3 .wrap .content .item:hover .title .img img:nth-child(2) {
  opacity: 1;
}

.sec3 .wrap .content .item:hover .item_logo img:nth-child(1) {
  opacity: 0;
}

.sec3 .wrap .content .item:hover .item_logo img:nth-child(2) {
  opacity: 1;
}

.sec3 .wrap .content .item:hover .item_bottom .flex {
  opacity: 0;
}

.sec3 .wrap .content .item:hover .item_bottom > p {
  transform: translateY(0px);
  opacity: 1;
}
.sec3 .wrap>p {
    font-weight: bold;
    font-size: 28px;
    color: #FFFFFF;
    text-align: center;
    margin: 30px 0 0;
}
.sec4 {
    position: relative;
}
.sec4 .bg {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
}
.sec4 .wrap {
    width: 100vw;
    overflow: hidden;
    padding: 40px 0;
}
.sec4 .wrap .title {
    text-align: center;
    line-height: 1;
    margin-bottom: 95px;
}
.sec4 .wrap .title h2 {
    font-weight: 800;
    font-size: 50px;
    color: #FFFFFF;
}
.sec4 .wrap .title .line {
    width: 40px;
    height: 3px;
    background: #ffffff;
    margin: 18px auto 32px;
    border-radius: 3px;
    transform: scaleX(0);
    transition: 0.6s;
    transition-delay: 0.2s;
}
.sec4 .wrap .title .line.aos-animate {
    transform: scaleX(1);
}
.sec4 .wrap .title p {
    font-weight: 400;
    font-size: 30px;
    color: #FFFFFF;
}
.sec4 .wrap .sec4_swiper {
    width: 1941px;
    position: relative;
    left: 50%;
    transform: translateX(-50%);
    margin: 0 0 70px;
}
.sec4 .wrap .swiper-wrapper {
    transition-timing-function: cubic-bezier(0.77, 0, 0.175, 1);
}
.sec4 .wrap .btns {
    display: flex;
    align-items: center;
    justify-content: center;
}
.sec4 .wrap .btns .iconfont {
    width: 47px;
    height: 47px;
    background: #F3F4F6;
    border-radius: 50%;
    font-size: 14px;
    color: #111111;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.4;
    cursor: pointer;
    transition: 0.4s;
}
.sec4 .wrap .btns .iconfont:nth-child(1) {
    transform: rotate(180deg);
    margin-right: 18px;
}
.sec4 .wrap .btns .iconfont:hover {
    opacity: 1;
    transform: scale(1.2);
    background: #ffffff;
}
.sec4 .wrap .btns .iconfont:nth-child(1):hover  {
    transform: rotate(180deg) scale(1.2);
}
@media screen and (max-width: 1800px) {
    .sec3 .wrap h2 {
        font-size: 40px;
    }
    .sec3 .wrap .content .item {
        height: 600px;
    }
    .sec3 .wrap .content .item .title .item_text p,.sec2 .wrap h2 {
        font-size: 20px;
        line-height: 1.5;
    }
    .sec4 .wrap .title h2,.sec1 .wrap h2,.sec2 .wrap h1 {
        font-size: 40px;
    }
    .sec4 .wrap .sec4_swiper {
        width: 100vw;
    }
    .sec1 .wrap h2 {
        margin-bottom: 50px;
    }
    .sec1 .wrap .flex .swiper_box .swiper_btns {
        bottom: -80px;
    }
    .sec2 .wrap .personage_swiper .swiper-slide .text h5 {
        font-size: 28px;
    }
    .sec2 .wrap h2 {
        margin-bottom: 50px;
    }
    .sec2 .wrap .personage_swiper .swiper-slide .text p {
        font-size: 16px;
        line-height: 2;
    }
}
@media screen and (max-width: 1600px) {
    .sec3 .wrap h2,.sec4 .wrap .title h2,.sec1 .wrap h2,.sec2 .wrap h1 {
        font-size: 36px;
    }
    .sec3 .wrap {
        width: 90%;
    }
    .sec3 .wrap .content .aos_item {
        width: 24%;
    }
    .sec3 .wrap .content .item {
        width: 100%;
    }
    .sec3 .wrap .content .item {
        height: 70vh;
    }
    .sec3 .wrap .content .aos_item:nth-child(1) .item>img {
        left: -5vw;
    }
    .sec3 .wrap .content .item>img {
        top: calc((100vh - 70vh - 90px) / 2 * -1 - 90px);
    }
    .sec3 .wrap .content .aos_item:nth-child(2) .item>img {
        left: calc((5vw + 90vw*0.24 + 90vw * 0.01333)* -1);
    }
    .sec3 .wrap .content .aos_item:nth-child(3) .item>img {
        left: calc((5vw + 90vw*0.24*2 + 90vw * 0.01333*2)* -1);
    }
    .sec3 .wrap .content .aos_item:nth-child(4) .item>img {
        left: calc((5vw + 90vw*0.24*3 + 90vw * 0.01333 *3)* -1);
    }
    .sec1 .wrap,.sec2 .wrap {
        width: 95vw;
        margin: 0 0 0 5vw;
    }
    .sec1 .wrap .flex .swiper_box .swiper_list .swiper {
        width: 76.5625vw;
    }
    .sec1 .wrap .flex .swiper_box .swiper_list {
        width: 100%;
    }
    .sec1 .wrap .flex .swiper_control {
        width: 30%;
    }
    .sec1 .wrap .flex .swiper_box {
        width: 65%;
    }
    .sec2 .wrap .personage_swiper {
        width: 116.875vw;
    }
    .sec1 .wrap .flex .swiper_control .item p {
        font-size: 20px;
        padding-left: 24px;
    }
    .sec1 .wrap .flex .swiper_control .item p:after {
        width: 12px;
        height: 2px;
    }
    .sec4 .wrap .title {
        margin-bottom: 40px;
    }
    .sec4 .wrap .title p {
        font-size: 24px;
    }
    .sec3 .wrap .content .item {
        padding: 40px 0 0;
    }
    .sec3 .wrap .content .item h5 {
        font-size: 20px;
    }
}
@media screen and (max-width: 1400px) {
    .sec3 .wrap h2,.sec4 .wrap .title h2,.sec1 .wrap h2,.sec2 .wrap h1 {
        font-size: 32px;
    }
    .sec3 .wrap .content .item .title .item_text p {
        font-size: 18px;
        width: 90%;
    }
    .sec3 .wrap .content .item h5 {
        font-size: 18px;
    }
    .sec3 .wrap .content .item .item_bt p {
        font-size: 14px;
    }
    .sec3 .wrap .content .item .item_bt:before,.sec3 .wrap .content .item .item_bt:after {
        width: 28px;
    }
    .sec2 .wrap .personage_swiper .swiper-slide .text h5 {
        font-size: 24px;
    }
    .sec2 .wrap .personage_swiper .swiper-slide .text p {
        font-size: 14px;
    }
    .sec2 .wrap h2 {
        font-size: 18px;
    }
    .sec2 .wrap .btns .iconfont {
        width: 50px;
        height: 50px;
        font-size: 14px;
    }
}
@media screen and (max-width: 1024px) {
    .section .fp-overflow,.section {
        height: auto!important;
        min-height: unset!important;
    }
    .section .fp-overflow {
        padding: 80px 0;
    }
    .banner .fp-overflow {
        padding: 0px 0!important;
    }
    .sec3 .wrap .content .item {
        height: auto;
    }
    .sec3 .wrap .content {
        flex-wrap: wrap;
    }
    .sec3 .wrap .content .aos_item {
        width: 48%;
    }
    .sec3 .wrap h2, .sec4 .wrap .title h2, .sec1 .wrap h2, .sec2 .wrap h1 {
        font-size: 24px;
        text-align: center;
    }
    .sec4 .wrap .title .line {
        transform: scaleX(1);
        margin: 10px auto 20px;
    }
    .sec4 .wrap .title p {
        font-size: 20px;
    }
    .sec4 .wrap .sec4_swiper {
        width: 90vw;
    }
    .sec1 .wrap .flex {
        display: block;
    }
    .sec1 .wrap .flex .swiper_box {
        width: 100%;
    }
    .sec1 .wrap, .sec2 .wrap {
        width: 90%;
        margin: 0 auto;
    }
    .sec1 .wrap .flex .swiper_control {
        display: flex;
        align-items: center;
        justify-content: center;
        width: fit-content;
        margin: 0 auto 40px;
        border-bottom: 1px solid #D9D9D9;
    }
    .sec1 .wrap .flex .swiper_control .item p:after {
        display: none;
    }
    .sec1 .wrap .flex .swiper_control .item {
        width: fit-content;
    }
    .sec1 .wrap .flex .swiper_control .item p {
        padding-left: 0;
        font-size: 18px;
    }
    .sec1 .wrap .flex .swiper_control .item:not(:nth-last-child(1)) {
        margin-right: 30px;
    }
    .sec1 .wrap h2 {
        margin-bottom: 30px;
    }
    .sec1 .wrap .flex .swiper_control .item {
        padding-bottom: 15px;
        border-bottom: unset;
        margin-bottom: 0;
    }
    .sec1 .wrap .flex .swiper_box .swiper_btns {
        position: relative;
        margin: 40px auto 0;
        top: unset;
        left: unset;
        right: unset;
        bottom: unset;
        width: fit-content;
    }
    .sec1 .wrap .flex .swiper_box .swiper_btns .swiper_btn:nth-child(1) {
        position: unset;
    }
    .sec1 .wrap .flex .swiper_box .swiper_btns .swiper_btn .iconfont:hover {
        transform: scale(1.2);
    }
    .sec2 .wrap .personage_swiper {
        width: 100%;
    }
    .sec2 .wrap h2 {
        text-align: center;
        font-size: 16px;
    }
    .sec2 .wrap .personage_swiper .swiper-slide .text h5 {
        font-size: 20px;
    }
    .sec2 .wrap .personage_swiper .swiper-slide {
        display: block;
    }
    .sec2 .wrap .personage_swiper .swiper-slide .text {
        width: 100%;
        text-align: center;
    }
    .sec2 .wrap .personage_swiper .swiper-slide .img {
        margin: 0 0 30px;
    }
    .sec2 .wrap .btns {
        justify-content: center;
    }
    .sec1 .wrap .flex .swiper_box .swiper_btns .swiper_btn {
        top: 0;
    }
    .sec3 .wrap .content .item>img {
        display: none;
    }
    .sec3 .wrap .content .item .img_zi {
        clip-path: unset;
    }
    .sec3 .wrap .content .item .title .img {
        display: none;
    }
    .sec3 .wrap .content .item .title .item_text p {
        opacity: 1;
    }
    .sec3 .wrap .content .item h5 {
        opacity: 0;
        line-height: 50px;
    }
    .sec3 .wrap .content .aos_item {
        margin-bottom: 30px;
    }
    .sec3 .wrap .content .item .title .item_text p {
        font-size: 16px;
    }


}
@media screen and (max-width: 768px) {
    .sec3 .wrap .content .item .title .item_text p {
        font-size: 14px;
    }
    .sec3 .wrap .content .item .title {
        margin-bottom: 75px;
    }
    .sec3 .wrap .content .item .item_bt p {
        font-size: 10px;
    }
    .sec3 .wrap .content .item .item_bt:before, .sec3 .wrap .content .item .item_bt:after {
        display: none;
    }
    .section {
        padding: 40px 0;
    }
    .sec4 .wrap .btns .iconfont {
        width: 40px;
        height: 40px;
        background: #ffffff;
        opacity: 1;
    }
    .sec1 .wrap .flex .swiper_box .swiper_list .swiper {
        width: 100%;
        width: 100%;
    }
    body .banner {
        padding: 60px 0 0;
    }
    .section .fp-overflow {
        padding: 0;
    }
    .sec4 .wrap .title p {
        font-size: 18px;
    }
    .sec4 .wrap .sec4_swiper {
        width: 80vw;
    }
    .sec4 .wrap .title {
        margin-bottom: 30px;
    }
    .sec4 .wrap .sec4_swiper {
        margin: 0px 0 20px;
    }
    .sec1 .wrap .flex .swiper_box .swiper_btns .swiper_btn .iconfont {
        width: 40px;
        height: 40px;
    }
    .sec1 .wrap .flex .swiper_box .swiper_btns .swiper_btn .iconfont:nth-child(1) {
        margin-right: 18px;
    }
    .sec1 .wrap h2 {
        margin-bottom: 25px;
    }
    .sec1 .wrap .flex .swiper_control .item {
        padding-bottom: 8px;
    }
    .sec1 .wrap .flex .swiper_control {
        margin: 0 auto 30px;
    }
    .sec2 .wrap h2 {
        margin-bottom: 25px;
    }
    .sec2 .wrap .personage_swiper .swiper-slide .text h5 {
        font-size: 16px;
        margin-bottom: 15px;
    }
    .sec2 .wrap .personage_swiper .swiper-slide .img {
        margin: 0 0 20px;
    }
    .sec2 .wrap .btns .iconfont {
        width: 40px;
        height: 40px;
        margin-right: 18px;
        font-size: 12px;
    }
    .sec2 .wrap .btns {
        margin: 30px 0 0 20px;
    }
    .sec3 .wrap h2, .sec4 .wrap .title h2, .sec1 .wrap h2, .sec2 .wrap h1 {
        font-size: 20px;
    }
    html[lang='en'] .sec3 .wrap .content .aos_item {
        width: 100%;
    }
    .sec3 .wrap .content .item .title .item_text p {
        position: unset;
        transform: unset;
        margin: 0 auto;
    }
    .sec4 .wrap {
        width: 90%;
        margin: 0 auto;
    }
}