.banner .wrap .flex {
    align-items: flex-end;
}

.banner .wrap .flex h3 {
    font-weight: 800;
    font-size: 40px;
    color: #E0E0E0;
}

.sec1 {
    padding: 101px 0 0px;
}

.sec1 .wrap {
    width: 1660px;
    margin: 0 auto;
}

.sec1 .wrap .title {
    text-align: center;
    font-weight: bold;
    font-size: 32px;
    color: #1A1A1A;
    margin: 0 0 90px;
}

.sec1 .wrap .flex {
    display: flex;
    justify-content: space-between;
}

.sec1 .wrap .flex .item {
    width: 787px;
    height: 394px;
    background: #F7F7F7;
    border-radius: 10px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.sec1 .wrap .flex .item > img {
    display: block;
    width: 100%;
    height: 100%;
    transition: 0.6s;
    opacity: 0;
}

.sec1 .wrap .flex .item .item_text {
    position: absolute;
    text-align: center;
    z-index: 3;
    line-height: 1;
}

.sec1 .wrap .flex .item .item_text h5 {
    font-weight: bold;
    font-size: 32px;
    color: #1A1A1A;
    margin: 32px 0 72px;
    transition: 0.6s;
}

.sec1 .wrap .flex .item .item_text p {
    font-weight: 500;
    font-size: 18px;
    color: #1A1A1A;
    transition: 0.6s;
}

.sec1 .wrap .flex .item .item_text .icon {
    width: 67px;
    height: 74px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sec1 .wrap .flex .item .item_text .icon img {
    transition: 0.6s;
}

.sec1 .wrap .flex .item:hover > img {
    opacity: 1;
}

.sec1 .wrap .flex .item:hover .item_text .icon img {
    filter: grayscale(1) brightness(10);
}

.sec1 .wrap .flex .item:hover .item_text h5, .sec1 .wrap .flex .item:hover .item_text p {
    color: #FFFFFF;
}

.sec2 {
    padding: 100px 0 0;
}

.sec2 .title {
    text-align: center;
    margin: 0 0 70px;
    background: #FFFFFF;
    position: relative;
    z-index: 10;
}

.sec2 .title h3 {
    font-weight: bold;
    font-size: 42px;
    color: #1A1A1A;
    margin: 0 0 40px;
}

.sec2 .title .flex {
    display: flex;
    align-items: center;
    justify-content: center;
}

.sec2 .title .flex p {
    font-weight: 500;
    font-size: 18px;
    color: #888888;
    cursor: pointer;
    transition: 0.6s;
    margin: 0 10px;
    position: relative;
    line-height: 18px;
}

.sec2 .title .flex p:not(:nth-last-child(1))::after {
    content: ".";
    font-size: 18px;
    color: #888888;
    position: absolute;
    right: -10px;
    top: -4px;
    line-height: 18px;
}

.sec2 .title .flex p:hover, .sec2 .title .flex p.on {
    color: #014099;
}

.sec2 .title .flex p.on {
    font-weight: bold;
}

.sec2 .content {
    width: 1660px;
    margin: 0 auto;
}

.sec2 .content .swiper .swiper-slide .item {
    display: flex;
    margin-bottom: 60px;
    position: relative;
}

.sec2 .content .swiper .swiper-slide .item .item_img {
    width: 830px;
    height: 577px;
    margin-right: 145px;
    border-radius: 10px;
    overflow: hidden;
}

.sec2 .content .swiper .swiper-slide .item .item_img img {
    display: block;
    width: 100%;
    height: 100%;
}

.sec2 .content .swiper .swiper-slide .item .item_text {
    width: 465px;
    opacity: 0;
    padding: 160px 0 0;
}

.sec2 .content .swiper .swiper-slide .item .item_text h5 {
    font-weight: bold;
    font-size: 42px;
    color: #1A1A1A;
    margin: 0 0 50px;
    opacity: 0;
    transform: translateY(30px);
}

.sec2 .content .swiper .swiper-slide .item .item_text p {
    font-weight: 400;
    font-size: 18px;
    color: #1A1A1A;
    line-height: 32px;
    opacity: 0;
    transform: translateY(30px);
}

.sec2 .content .swiper .swiper-slide.swiper-slide-active .item .item_text {
    opacity: 1;
}

.sec2 .content .swiper .swiper-slide.swiper-slide-active .item .item_text h5 {
    opacity: 1;
    transform: translateY(0);
    transition: 0.6s;
}

.sec2 .content .swiper .swiper-slide.swiper-slide-active .item .item_text p {
    opacity: 1;
    transform: translateY(0);
    transition: 0.6s;
    transition-delay: 0.1s;
}

.sec2 .content .swiper .btns {
    position: absolute;
    bottom: 125px;
    left: 967px;
    pointer-events: none;
    display: flex;
    justify-content: space-between;
    z-index: 3;
}

.sec2 .content .swiper .btns .iconfont {
    width: 58px;
    height: 58px;
    background: #FFFFFF;
    box-shadow: 1px 4px 1px 0px rgba(17, 18, 20, 0.08);
    border-radius: 50%;
    pointer-events: auto;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    color: #003E8D;
    transition: 0.6s;
}

.sec2 .content .swiper .btns .iconfont:nth-child(1) {
    transform: rotate(180deg);
    box-shadow: 1px -4px 1px 0px rgba(17, 18, 20, 0.08);
    margin-right: 19px;
}

.sec2 .content .swiper .btns .iconfont:hover {
    background: #003E8D;
    color: #FFFFFF;
}

.sec3 {
    padding: 60px 0 0;
}

.sec3 .text {
    width: 700px;
    margin: 0 auto;
    text-align: center;
}

.sec3 .text h4 {
    font-weight: bold;
    font-size: 42px;
    color: #1A1A1A;
    margin: 0 0 70px;
}

.sec3 .text p {
    font-weight: 400;
    font-size: 18px;
    color: #1A1A1A;
    line-height: 32px;
}

.sec3 .img {
    width: 100vw;
}

.sec3 .img img {
    width: 100%;
}

/*# sourceMappingURL=culture.css.map */
@media screen and (max-width: 1919px) {
  .banner .wrap .flex h3{
    font-size: 2.0833333333vw;
  }
  .sec1{
    padding: 5.2604166667vw 0px 0px;
  }
  .sec1 .wrap{
    width: 86.4583333333vw;
  }
  .sec1 .wrap .title{
    font-size: 1.6666666667vw;
    margin: 0px 0px 4.6875vw;
  }
  .sec1 .wrap .flex .item{
    width: 40.9895833333vw;
    height: 20.5208333333vw;
    border-radius: 0.5208333333vw;
  }
  .sec1 .wrap .flex .item .item_text h5{
    font-size: 1.6666666667vw;
    margin: 1.6666666667vw 0px 3.75vw;
  }
  .sec1 .wrap .flex .item .item_text p{
    font-size: 0.9375vw;
  }
  .sec1 .wrap .flex .item .item_text .icon{
    width: 3.4895833333vw;
    height: 3.8541666667vw;
  }
  .sec2{
    padding: 5.2083333333vw 0px 0px;
  }
  .sec2 .title{
    margin: 0px 0px 3.6458333333vw;
  }
  .sec2 .title h3{
    font-size: 2.1875vw;
    margin: 0px 0px 2.0833333333vw;
  }
  .sec2 .title .flex p{
    font-size: 0.9375vw;
    margin: 0px 0.5208333333vw;
    line-height: 0.9375vw;
  }
  .sec2 .title .flex p:not(:nth-last-child(1))::after{
    font-size: 0.9375vw;
    right: -0.5208333333vw;
    top: -0.2083333333vw;
    line-height: 0.9375vw;
  }
  .sec2 .content{
    width: 86.4583333333vw;
  }
  .sec2 .content .swiper .swiper-slide .item{
    margin-bottom: 3.125vw;
  }
  .sec2 .content .swiper .swiper-slide .item .item_img{
    width: 43.2291666667vw;
    height: 30.0520833333vw;
    margin-right: 7.5520833333vw;
    border-radius: 0.5208333333vw;
  }
  .sec2 .content .swiper .swiper-slide .item .item_text{
    width: 24.21875vw;
    padding: 8.3333333333vw 0px 0px;
  }
  .sec2 .content .swiper .swiper-slide .item .item_text h5{
    font-size: 2.1875vw;
    margin: 0px 0px 2.6041666667vw;
    transform: translateY(1.5625vw);
  }
  .sec2 .content .swiper .swiper-slide .item .item_text p{
    font-size: 0.9375vw;
    line-height: 1.6666666667vw;
    transform: translateY(1.5625vw);
  }
  .sec2 .content .swiper .btns{
    bottom: 6.5104166667vw;
    left: 50.3645833333vw;
  }
  .sec2 .content .swiper .btns .iconfont{
    width: 3.0208333333vw;
    height: 3.0208333333vw;
    box-shadow: rgba(17, 18, 20, 0.08) 1px 0.2083333333vw 1px 0px;
    font-size: 0.7291666667vw;
  }
  .sec2 .content .swiper .btns .iconfont:nth-child(1){
    box-shadow: rgba(17, 18, 20, 0.08) 1px -0.2083333333vw 1px 0px;
    margin-right: 0.9895833333vw;
  }
  .sec3{
    padding: 3.125vw 0px 0px;
  }
  .sec3 .text{
    width: 36.4583333333vw;
  }
  .sec3 .text h4{
    font-size: 2.1875vw;
    margin: 0px 0px 3.6458333333vw;
  }
  .sec3 .text p{
    font-size: 0.9375vw;
    line-height: 1.6666666667vw;
  }
}
@media screen and (max-width: 1024px) {
    .banner .wrap .flex h3 {
        font-size: 20px;
        margin: 20px 0 0;
    }
    .sec1 {
        padding: 50px 0 0;
    }
    .sec1 .wrap {
        width: 90%;
    }
    .sec1 .wrap .title {
        font-size: 20px;
        line-height: 1.4;
        margin-bottom: 40px;
    }
    .sec1 .wrap .flex {
        display: block;
    }
    .sec1 .wrap .flex .item {
        width: 100%;
        height: unset;
        padding: 40px 0 60px;
        border-radius: 8px;
        margin: 0 0 30px;
    }
    .sec1 .wrap .flex .item > img {
        position: absolute;
        top: 0;
    }
    .sec1 .wrap .flex .item .item_text {
        position: relative;
        z-index: 3 ;
    }
    .sec1 .wrap .flex .item .item_text h5 {
        font-size: 18px;
        margin: 20px 0 15px;
    }
    .sec1 .wrap .flex .item .item_text .icon {
        width: 40px;
        height: 50px;
    }
    .sec1 .wrap .flex .item .item_text p {
        font-size: 16px;
        line-height: 1.6;
        padding: 0 20px;
    }
    .sec1 .wrap .title br {
        display: none;
    }
    .sec2 {
        padding: 60px 0 0;
    }
    .sec2 .title {
        margin-bottom: 40px;
    }
    .sec2 .title h3 {
        font-size: 24px;
        margin-bottom: 20px;
    }
    .sec2 .title .flex p {
        font-size: 16px;
        line-height: 1;
        margin: 0 10px;
    }
    .sec2 .title .flex p:not(:nth-last-child(1))::after {
        font-size: 20px;
        right: -12px;
        top: 2px;
    }
    .sec2 .content .swiper {
        padding: 0 0 60px;
    }
    .sec2 .content .swiper .swiper-slide .item {
        display: block;
    }
    .sec2 .content .swiper .btns {
        bottom: 10px;
        left: 50%;
        transform: translateX(-50%);
    }
    .sec2 .content .swiper .btns .iconfont {
        width: 40px;
        height: 40px;
        font-size: 14px;
        box-shadow:  0px 0px 10px rgba(17, 18, 20, 0.08) !important;
        margin: 0 15px !important;
    }
    .sec2 .content .swiper .swiper-slide .item .item_img {
        width: 100%;
        height: 60vw;
        margin: 0 0 30px;
    }
    .sec2 .content .swiper .swiper-slide .item .item_text {
        width: 100%;
        padding: 0px 0 0;
    }
    .sec2 .content .swiper .swiper-slide .item .item_text h5 {
        font-size: 20px;
    }
    .sec2 .content .swiper .swiper-slide .item .item_text p {
        font-size: 16px;
        line-height: 1.6;
    }
    .sec3 {
        padding: 60px 0 0 ;
    }
    .sec3 .text {
        width: 90%;
    }
    .sec3 .text p {
        font-size: 16px;
        line-height: 2;
    }
    .sec3 .text h4 {
        font-size: 24px;
    }
}