.sec1 {
    padding: 110px 0;
    position: relative;
    overflow: hidden
}

.sec1 .bg {
    position: absolute;
    transform: rotate(180deg);
    top: -290px;
    left: -780px;
    width: 1300px
}

.sec1 .bg img {
    display: block;
    width: 100%
}
.sec4 .content .img_bg:after {
    content: "";
    width: 33px;
    height: 30px;
    top: -2px;
    left: 0;
    background: #FFFFFF;
    position: absolute;
    z-index: 2;
}
.sec1 .wrap {
    width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between
}

.sec1 .wrap .l {
    width: 780px
}

.sec1 .wrap .l .title {
    margin: 0 0 50px
}

.sec1 .wrap .l .title p {
    font-weight: 400;
    font-size: 36px;
    color: #111111;
    line-height: 50px
}

.sec1 .wrap .l .title p span {
    font-weight: bold
}

.sec1 .wrap .l .content p {
    font-weight: 400;
    font-size: 16px;
    color: #555555;
    line-height: 32px
}

.sec1 .wrap .l .content p span {
    color: #111111;
    font-weight: bold
}

.sec1 .wrap .r {
    position: relative;
    width: 535px;
}

.sec1 .wrap .r .play {
    width: 192px;
    position: absolute;
    top: 48px;
    right: -96px;
    cursor: pointer
}

.sec2 {
    padding: 94px 0 100px;
    background: #F7F8FA
}

.sec2 .wrap {
    width: 1400px;
    margin: 0 auto
}

.sec2 .wrap .title {
    margin: 0 0 50px
}

.sec2 .wrap .title p {
    font-weight: 400;
    font-size: 36px;
    color: #111111;
    line-height: 48px
}

.sec2 .wrap .title p span {
    font-weight: bold
}

.sec2 .wrap .content {
    display: flex;
    flex-wrap: wrap
}

.sec2 .wrap .content .item {
    width: 420px;
    height: 220px;
    box-shadow: 3px 4px 20px 0px rgba(110, 121, 143, 0.05);
    border-radius: 15px;
    margin-bottom: 30px;
    position: relative
}

.sec2 .wrap .content .item .item_box {
    width: 100%;
    height: 100%;
    border-radius: 15px;
    background: #FCFDFF;
    padding: 33px 30px;
    overflow: hidden;
    position: relative
}

.sec2 .wrap .content .item .iconfont {
    position: absolute;
    top: 95px;
    right: -150px;
    width: 350px;
    opacity: 0.1;
    transition: 0.6s
}

.sec2 .wrap .content .item .num {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: 0 0 20px
}

.sec2 .wrap .content .item .num .img {
    width: 45px
}

.sec2 .wrap .content .item .num h5 {
    font-weight: bold;
    font-size: 40px;
    color: #005CFF
}

.sec2 .wrap .content .item p {
    font-weight: 500;
    font-size: 18px;
    color: #111111;
    line-height: 24px;
    transition: 0.6s
}

.sec2 .wrap .content .item:not(:nth-child(3n)) {
    margin-right: 70px
}

.sec2 .wrap .content .item:after {
    content: "";
    width: 422px;
    height: 222px;
    background: linear-gradient(90deg, #ACCBEE, #E7F0FD);
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: -1;
    border-radius: 15px;
    transition: 0.6s
}

.sec2 .wrap .content .item:before {
    content: "";
    width: 422px;
    height: 222px;
    background: linear-gradient(90deg, #005CFF, #005CFF);
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: -1;
    border-radius: 15px;
    transition: 0.6s;
    opacity: 0
}

.sec2 .wrap .content .item:hover p {
    color: #005CFF;
    font-weight: bold
}

.sec2 .wrap .content .item:hover:after {
    opacity: 0
}

.sec2 .wrap .content .item:hover:before {
    opacity: 1
}

.sec2 .wrap .content .item:hover .iconfont {
    opacity: 1
}

.sec3 {
    position: relative
}

.sec3 .bg {
    width: 100%
}

.sec3 .bg img {
    display: block;
    width: 100%
}

.sec3 .wrap {
    width: 1400px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%)
}

.sec3 .wrap .title {
    margin: 0 0 50px
}

.sec3 .wrap .title p {
    font-weight: bold;
    font-size: 36px;
    color: #111111;
    background: linear-gradient(180deg, #FEFEFE 0%, #BAECFF 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent
}

.sec3 .wrap ul li {
    line-height: 56px;
    display: flex;
    align-items: center;
    cursor: pointer
}

.sec3 .wrap ul li p {
    font-weight: 400;
    font-size: 20px;
    color: #FFFFFF;
    transition: 0.6s
}

.sec3 .wrap ul li .cir {
    width: 20px;
    height: 20px;
    background: rgba(27, 27, 29, 0);
    border-radius: 50%;
    border: 1px solid #FF8C1F;
    margin: 0 12px 0 0;
    position: relative
}

.sec3 .wrap ul li .cir:after {
    content: "";
    width: 10px;
    height: 10px;
    background: #FF8C1F;
    border-radius: 50%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%)
}

.sec3 .wrap ul li:hover p {
    font-size: 22px;
    font-weight: bold
}

.sec4 {
    padding: 90px 0 120px
}

.sec4 .wrap {
    width: 1400px;
    margin: 0 auto
}

.sec4 .wrap .title {
    width: 840px;
    text-align: center;
    margin: 0 auto 30px
}

.sec4 .wrap .title h5 {
    font-weight: bold;
    font-size: 36px;
    color: #111111;
    margin: 0 0 24px
}

.sec4 .wrap .title p {
    font-weight: 400;
    font-size: 18px;
    color: #444444;
    line-height: 32px
}

.sec4 .wrap .content .big {
    margin: 0 auto;
    width: 741px;
    height: 341px;
    position: relative
}

.sec4 .wrap .content .big .big_box {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 32px 0 65px;
    background: #FFFFFF;
    border-radius: 15px;
    box-shadow: inset 3px 4px 50px 0px rgba(0, 92, 255, 0.3)
}

.sec4 .wrap .content .big:after {
    content: "";
    width: 743px;
    height: 343px;
    background: linear-gradient(90deg, #ACCBEE, #E7F0FD);
    box-shadow: 3px 4px 20px 0px rgba(0, 0, 0, 0.1);
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: -1;
    border-radius: 15px;
    transition: 0.6s
}

.sec4 .wrap .content .big .l {
    width: 288px
}

.sec4 .wrap .content .big .l h5 {
    font-weight: bold;
    font-size: 18px;
    color: #333333;
    line-height: 26px
}

.sec4 .wrap .content .big .l .line {
    width: 288px;
    height: 2px;
    background: #005CFF;
    margin: 25px 0
}

.sec4 .wrap .content .big .l p {
    font-weight: 400;
    font-size: 14px;
    color: #333333;
    line-height: 24px
}

.sec4 .wrap .content .small_flex {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 70px 0 0
}

.sec4 .wrap .content .small_flex .small {
    width: 340px;
    height: 220px;
    position: relative;
    box-shadow: 3px 4px 20px 0px rgba(110, 121, 143, 0.1)
}

.sec4 .wrap .content .small_flex .small .small_box {
    width: 100%;
    height: 100%;
    background: #FCFDFF;
    border-radius: 15px;
    padding: 33px 30px 0
}

.sec4 .wrap .content .small_flex .small .small_box h5 {
    font-weight: 500;
    font-size: 18px;
    color: #111111;
    padding: 0 0 19px;
    line-height: 1;
    text-align: center;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    margin: 0 0 20px
}

.sec4 .wrap .content .small_flex .small .small_box .text {
    display: flex;
    align-items: center;
    justify-content: space-between
}

.sec4 .wrap .content .small_flex .small .small_box .text p {
    font-weight: 400;
    font-size: 12px;
    color: #333333;
    line-height: 24px;
    width: 135px
}

.sec4 .wrap .content .small_flex .small:after {
    content: "";
    width: 342px;
    height: 222px;
    background: linear-gradient(90deg, #ACCBEE, #E7F0FD);
    box-shadow: 3px 4px 20px 0px rgba(0, 0, 0, 0.1);
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: -1;
    border-radius: 15px;
    transition: 0.6s
}

.sec4 .wrap .content .small_flex .small:not(:nth-last-child(1)) {
    margin-right: 110px
}

.sec5 {
    position: relative;
    padding: 128px 0 247px;
    width: 100vw;
    overflow: hidden
}

.sec5 p {
    font-weight: bold;
    font-size: 36px;
    color: #FFFFFF;
    text-align: center;
    margin: 0 0 108px
}

.sec5 .bg {
    width: 100%;
    position: absolute;
    width: 100%;
    height: 100%;
    max-width: unset;
    max-height: unset;
    z-index: -1;
    top: 0
}

.sec5 .swiper_box {
    position: relative
}

.sec5 .swiper_box .sec2_swiper1 {
    width: 800px
}

.sec5 .swiper_box .sec2_swiper1 .swiper-wrapper .swiper-slide {
    position: relative
}

.sec5 .swiper_box .sec2_swiper1 .swiper-wrapper .swiper-slide p {
    font-weight: 500;
    font-size: 24px;
    color: #FFFFFF;
    line-height: 36px;
    text-align: center;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -30%);
    width: 100%;
    opacity: 0
}

.sec5 .swiper_box .sec2_swiper1 .swiper-wrapper .swiper-slide .year {
    font-weight: bold;
    font-size: 150px;
    color: #011840;
    line-height: 1;
    text-align: center;
    opacity: 0
}

.sec5 .swiper_box .sec2_swiper1 .swiper-wrapper .swiper-slide.swiper-slide-active p {
    opacity: 1;
    transform: translate(-50%, -50%);
    transition: 0.6s
}

.sec5 .swiper_box .sec2_swiper1 .swiper-wrapper .swiper-slide.swiper-slide-active .year {
    opacity: 0.1;
    transition: 0.6s
}

.sec5 .swiper_box .btns {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 1400px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none
}

.sec5 .swiper_box .btns .iconfont {
    font-size: 36px;
    color: #FFFFFF;
    opacity: 0.5;
    cursor: pointer;
    pointer-events: auto;
    transition: 0.6s
}

.sec5 .swiper_box .btns .iconfont:nth-child(1) {
    transform: rotateY(180deg)
}

.sec5 .swiper_box .btns .iconfont:hover {
    opacity: 1
}

.sec5 .line {
    border-bottom: 1px solid rgba(255, 255, 255, 0.5);
    margin: 105px 0 70px;
    position: relative;
    width: 100vw;
    transition: 0.6s
}

.sec5 .line .line_img {
    display: flex;
    width: max-content;
    position: relative;
    transition: 1s
}

.sec5 .line .line_img img {
    display: block;
    height: 10px
}

.sec5 .line .line_img img:not(:nth-child(1)) {
    transform: translateX(-2px)
}

.sec5 .line .line_center {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    height: 20px
}

.sec5 .line .line_center .l {
    width: 2px;
    height: 20px;
    background: #FFFFFF;
    transform: scaleY(0);
    transform-origin: bottom
}

.sec5 .line .line_center.on .l {
    transform: scaleY(1);
    transition: 0.4s
}

.sec5 .line .line_center.on:after {
    transform: translate(-50%, -100%);
    opacity: 1;
    transition: 0.4s
}

.sec5 .line .line_center.on:before {
    transform: translate(-50%, 100%);
    opacity: 1;
    transition: 0.4s
}

.sec5 .line .line_center:after {
    content: "";
    width: 10px;
    height: 9px;
    background: #005CFF;
    clip-path: polygon(0 0, 100% 0, 50% 100%);
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translate(-50%, -140%);
    opacity: 0
}

.sec5 .line .line_center:before {
    content: "";
    width: 10px;
    height: 9px;
    background: #005CFF;
    clip-path: polygon(50% 0, 100% 100%, 0% 100%);
    position: absolute;
    bottom: -20px;
    left: 50%;
    transform: translate(-50%, 140%);
    opacity: 0
}

.sec5 .sec2_swiper2 {
    width: 1090px;
    height: 34px
}

.sec5 .sec2_swiper2 .swiper-wrapper {
    align-items: center
}

.sec5 .sec2_swiper2 .swiper-wrapper .swiper-slide {
    font-weight: bold;
    font-size: 18px;
    line-height: 34px;
    color: #FFFFFF;
    transition: 0.6s;
    cursor: pointer
}

.sec5 .sec2_swiper2 .swiper-wrapper .swiper-slide.swiper-slide-active {
    font-size: 30px;
    color: #005CFF
}

.sec6 {
    padding: 100px 0 120px;
    background: #EEEFF3
}

.sec6 .title {
    text-align: center
}

.sec6 .title p {
    font-weight: bold;
    font-size: 36px;
    color: #111111
}

.sec6 .map {
    margin: 0 auto;
    width: fit-content
}

.sec6 .map img {
    display: block
}

.sec6 .flex {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: -22px 0 0
}

.sec6 .flex .item .num {
    display: flex;
    align-items: flex-end;
    line-height: 1
}

.sec6 .flex .item .num p {
    font-weight: bold;
    font-size: 40px;
    color: #005CFF
}

.sec6 .flex .item .num span {
    display: block;
    margin: 0 0 0 2px;
    font-weight: bold;
    font-size: 18px;
    color: #005CFF
}

.sec6 .flex .item > p {
    margin: 15px 0 0;
    font-weight: 400;
    font-size: 18px;
    color: #111111
}

.sec6 .flex .item:not(:nth-last-child(1)) {
    margin-right: 160px
}

.sec4 {
    position: relative;
    overflow: hidden
}

.sec4 .cir1 {
    width: 971px;
    height: 971px;
    position: absolute;
    bottom: -428px;
    left: -477px;
    border-radius: 50%;
    border: 200px solid #F0F5FF;
    filter: blur(30px)
}

.sec4 .cir2 {
    width: 971px;
    height: 971px;
    position: absolute;
    top: -428px;
    right: -477px;
    border-radius: 50%;
    border: 200px solid #FFF7EF;
    filter: blur(30px)
}

.sec4 .content {
    position: relative
}

.sec4 .content .img_bg {
    width: 1430px;
    position: absolute;
    top: 116px;
    left: 50%;
    transform: translateX(-50%)
}

.img_bg svg rect:nth-child(1) {
    fill: #005CFF;
    opacity: .95
}

.img_bg svg g.yellow rect {
    fill: #ff8c1f
}

.img_bg svg rect:nth-child(2) {
    fill: #005CFF;
    opacity: .9
}

.img_bg svg g.yellow rect {
    fill: #ff8c1f
}

.img_bg svg rect:nth-child(3) {
    fill: #005CFF;
    opacity: .85
}

.img_bg svg g.yellow rect {
    fill: #ff8c1f
}

.img_bg svg rect:nth-child(4) {
    fill: #005CFF;
    opacity: .8
}

.img_bg svg g.yellow rect {
    fill: #ff8c1f
}

.img_bg svg rect:nth-child(5) {
    fill: #005CFF;
    opacity: .75
}

.img_bg svg g.yellow rect {
    fill: #ff8c1f
}

.img_bg svg rect:nth-child(6) {
    fill: #005CFF;
    opacity: .7
}

.img_bg svg g.yellow rect {
    fill: #ff8c1f
}

.img_bg svg rect:nth-child(7) {
    fill: #005CFF;
    opacity: .65
}

.img_bg svg g.yellow rect {
    fill: #ff8c1f
}

.img_bg svg rect:nth-child(8) {
    fill: #005CFF;
    opacity: .6
}

.img_bg svg g.yellow rect {
    fill: #ff8c1f
}

.img_bg svg rect:nth-child(9) {
    fill: #005CFF;
    opacity: .55
}

.img_bg svg g.yellow rect {
    fill: #ff8c1f
}

.img_bg svg rect:nth-child(10) {
    fill: #005CFF;
    opacity: .5
}

.img_bg svg g.yellow rect {
    fill: #ff8c1f
}

.img_bg svg rect:nth-child(11) {
    fill: #005CFF;
    opacity: .45
}

.img_bg svg g.yellow rect {
    fill: #ff8c1f
}

.img_bg svg rect:nth-child(12) {
    fill: #005CFF;
    opacity: .4
}

.img_bg svg g.yellow rect {
    fill: #ff8c1f
}

.img_bg svg rect:nth-child(13) {
    fill: #005CFF;
    opacity: .35
}

.img_bg svg g.yellow rect {
    fill: #ff8c1f
}

.img_bg svg rect:nth-child(14) {
    fill: #005CFF;
    opacity: .3
}

.img_bg svg g.yellow rect {
    fill: #ff8c1f
}

.img_bg svg rect:nth-child(15) {
    fill: #005CFF;
    opacity: .25
}

.img_bg svg g.yellow rect {
    fill: #ff8c1f
}

.img_bg svg rect:nth-child(16) {
    fill: #005CFF;
    opacity: .2
}

.img_bg svg g.yellow rect {
    fill: #ff8c1f
}

.img_bg svg rect:nth-child(17) {
    fill: #005CFF;
    opacity: .15
}

.img_bg svg g.yellow rect {
    fill: #ff8c1f
}

.img_bg svg rect:nth-child(18) {
    fill: #005CFF;
    opacity: .1
}

.img_bg svg g.yellow rect {
    fill: #ff8c1f
}

.img_bg svg rect:nth-child(19) {
    fill: #005CFF;
    opacity: .05
}

.img_bg svg g.yellow rect {
    fill: #ff8c1f
}

.img_bg svg rect:nth-child(20) {
    fill: #005CFF;
    opacity: 0
}

.img_bg svg g.yellow rect {
    fill: #ff8c1f
}
@media screen and (max-width: 1919px) {
    .sec1{
        padding: 5.7291666667vw 0px;
    }
    .sec1 .bg{
        top: -15.1041666667vw;
        left: -40.625vw;
        width: 67.7083333333vw;
    }
    .sec4 .content .img_bg::after{
        width: 1.71875vw;
        height: 1.5625vw;
        top: -0.1041666667vw;
    }
    .sec1 .wrap{
        width: 72.9166666667vw;
    }
    .sec1 .wrap .l{
        width: 40.625vw;
    }
    .sec1 .wrap .l .title{
        margin: 0px 0px 2.6041666667vw;
    }
    .sec1 .wrap .l .title p{
        font-size: 1.875vw;
        line-height: 2.6041666667vw;
    }
    .sec1 .wrap .l .content p{
        font-size: 0.8333333333vw;
        line-height: 1.6666666667vw;
    }
    .sec1 .wrap .r{
        width: 27.8645833333vw;
    }
    .sec1 .wrap .r .play{
        width: 10vw;
        top: 2.5vw;
        right: -5vw;
    }
    .sec2{
        padding: 4.8958333333vw 0px 5.2083333333vw;
    }
    .sec2 .wrap{
        width: 72.9166666667vw;
    }
    .sec2 .wrap .title{
        margin: 0px 0px 2.6041666667vw;
    }
    .sec2 .wrap .title p{
        font-size: 1.875vw;
        line-height: 2.5vw;
    }
    .sec2 .wrap .content .item{
        width: 21.875vw;
        height: 11.4583333333vw;
        box-shadow: rgba(110, 121, 143, 0.05) 0.15625vw 0.2083333333vw 1.0416666667vw 0px;
        border-radius: 0.78125vw;
        margin-bottom: 1.5625vw;
    }
    .sec2 .wrap .content .item .item_box{
        border-radius: 0.78125vw;
        padding: 1.71875vw 1.5625vw;
    }
    .sec2 .wrap .content .item .iconfont{
        top: 4.9479166667vw;
        right: -7.8125vw;
        width: 18.2291666667vw;
    }
    .sec2 .wrap .content .item .num{
        margin: 0px 0px 1.0416666667vw;
    }
    .sec2 .wrap .content .item .num .img{
        width: 2.34375vw;
    }
    .sec2 .wrap .content .item .num h5{
        font-size: 2.0833333333vw;
    }
    .sec2 .wrap .content .item p{
        font-size: 0.9375vw;
        line-height: 1.25vw;
    }
    .sec2 .wrap .content .item:not(:nth-child(3n)){
        margin-right: 3.6458333333vw;
    }
    .sec2 .wrap .content .item::after{
        width: 21.9791666667vw;
        height: 11.5625vw;
        border-radius: 0.78125vw;
    }
    .sec2 .wrap .content .item::before{
        width: 21.9791666667vw;
        height: 11.5625vw;
        border-radius: 0.78125vw;
    }
    .sec3 .wrap{
        width: 72.9166666667vw;
    }
    .sec3 .wrap .title{
        margin: 0px 0px 2.6041666667vw;
    }
    .sec3 .wrap .title p{
        font-size: 1.875vw;
    }
    .sec3 .wrap ul li{
        line-height: 2.9166666667vw;
    }
    .sec3 .wrap ul li p{
        font-size: 1.0416666667vw;
    }
    .sec3 .wrap ul li .cir{
        width: 1.0416666667vw;
        height: 1.0416666667vw;
        margin: 0px 0.625vw 0px 0px;
    }
    .sec3 .wrap ul li .cir::after{
        width: 0.5208333333vw;
        height: 0.5208333333vw;
    }
    .sec3 .wrap ul li:hover p{
        font-size: 1.1458333333vw;
    }
    .sec4{
        padding: 4.6875vw 0px 6.25vw;
    }
    .sec4 .wrap{
        width: 72.9166666667vw;
    }
    .sec4 .wrap .title{
        width: 43.75vw;
        margin: 0px auto 1.5625vw;
    }
    .sec4 .wrap .title h5{
        font-size: 1.875vw;
        margin: 0px 0px 1.25vw;
    }
    .sec4 .wrap .title p{
        font-size: 0.9375vw;
        line-height: 1.6666666667vw;
    }
    .sec4 .wrap .content .big{
        width: 38.59375vw;
        height: 17.7604166667vw;
    }
    .sec4 .wrap .content .big .big_box{
        padding: 0px 1.6666666667vw 0px 3.3854166667vw;
        border-radius: 0.78125vw;
        box-shadow: rgba(0, 92, 255, 0.3) 0.15625vw 0.2083333333vw 2.6041666667vw 0px inset;
    }
    .sec4 .wrap .content .big::after{
        width: 38.6979166667vw;
        height: 17.8645833333vw;
        box-shadow: rgba(0, 0, 0, 0.1) 0.15625vw 0.2083333333vw 1.0416666667vw 0px;
        border-radius: 0.78125vw;
    }
    .sec4 .wrap .content .big .l{
        width: 15vw;
    }
    .sec4 .wrap .content .big .l h5{
        font-size: 0.9375vw;
        line-height: 1.3541666667vw;
    }
    .sec4 .wrap .content .big .l .line{
        width: 15vw;
        height: 0.1041666667vw;
        margin: 1.3020833333vw 0px;
    }
    .sec4 .wrap .content .big .l p{
        font-size: 0.7291666667vw;
        line-height: 1.25vw;
    }
    .sec4 .wrap .content .small_flex{
        margin: 3.6458333333vw 0px 0px;
    }
    .sec4 .wrap .content .small_flex .small{
        width: 17.7083333333vw;
        height: 11.4583333333vw;
        box-shadow: rgba(110, 121, 143, 0.1) 0.15625vw 0.2083333333vw 1.0416666667vw 0px;
    }
    .sec4 .wrap .content .small_flex .small .small_box{
        border-radius: 0.78125vw;
        padding: 1.71875vw 1.5625vw 0px;
    }
    .sec4 .wrap .content .small_flex .small .small_box h5{
        font-size: 0.9375vw;
        padding: 0px 0px 0.9895833333vw;
        margin: 0px 0px 1.0416666667vw;
    }
    .sec4 .wrap .content .small_flex .small .small_box .text p{
        font-size: 0.625vw;
        line-height: 1.25vw;
        width: 7.03125vw;
    }
    .sec4 .wrap .content .small_flex .small::after{
        width: 17.8125vw;
        height: 11.5625vw;
        box-shadow: rgba(0, 0, 0, 0.1) 0.15625vw 0.2083333333vw 1.0416666667vw 0px;
        border-radius: 0.78125vw;
    }
    .sec4 .wrap .content .small_flex .small:not(:nth-last-child(1)){
        margin-right: 5.7291666667vw;
    }
    .sec5{
        padding: 6.6666666667vw 0px 12.8645833333vw;
    }
    .sec5 p{
        font-size: 1.875vw;
        margin: 0px 0px 5.625vw;
    }
    .sec5 .swiper_box .sec2_swiper1{
        width: 41.6666666667vw;
    }
    .sec5 .swiper_box .sec2_swiper1 .swiper-wrapper .swiper-slide p{
        font-size: 1.25vw;
        line-height: 1.875vw;
    }
    .sec5 .swiper_box .sec2_swiper1 .swiper-wrapper .swiper-slide .year{
        font-size: 7.8125vw;
    }
    .sec5 .swiper_box .btns{
        width: 72.9166666667vw;
    }
    .sec5 .swiper_box .btns .iconfont{
        font-size: 1.875vw;
    }
    .sec5 .line{
        margin: 5.46875vw 0px 3.6458333333vw;
    }
    .sec5 .line .line_img img{
        height: 0.5208333333vw;
    }
    .sec5 .line .line_img img:not(:nth-child(1)){
        transform: translateX(-0.1041666667vw);
    }
    .sec5 .line .line_center{
        height: 1.0416666667vw;
    }
    .sec5 .line .line_center .l{
        width: 0.1041666667vw;
        height: 1.0416666667vw;
    }
    .sec5 .line .line_center::after{
        width: 0.5208333333vw;
        height: 0.46875vw;
        top: -0.7291666667vw;
    }
    .sec5 .line .line_center::before{
        width: 0.5208333333vw;
        height: 0.46875vw;
        bottom: -1.0416666667vw;
    }
    .sec5 .sec2_swiper2{
        width: 56.7708333333vw;
        height: 1.7708333333vw;
    }
    .sec5 .sec2_swiper2 .swiper-wrapper .swiper-slide{
        font-size: 0.9375vw;
        line-height: 1.7708333333vw;
    }
    .sec5 .sec2_swiper2 .swiper-wrapper .swiper-slide.swiper-slide-active{
        font-size: 1.5625vw;
    }
    .sec6{
        padding: 5.2083333333vw 0px 6.25vw;
    }
    .sec6 .title p{
        font-size: 1.875vw;
    }
    .sec6 .flex{
        margin: -1.1458333333vw 0px 0px;
    }
    .sec6 .flex .item .num p{
        font-size: 2.0833333333vw;
    }
    .sec6 .flex .item .num span{
        margin: 0px 0px 0px 0.1041666667vw;
        font-size: 0.9375vw;
    }
    .sec6 .flex .item > p{
        margin: 0.78125vw 0px 0px;
        font-size: 0.9375vw;
    }
    .sec6 .flex .item:not(:nth-last-child(1)){
        margin-right: 8.3333333333vw;
    }
    .sec4 .cir1{
        width: 50.5729166667vw;
        height: 50.5729166667vw;
        bottom: -22.2916666667vw;
        left: -24.84375vw;
        border: 10.4166666667vw solid rgb(240, 245, 255);
        filter: blur(1.5625vw);
    }
    .sec4 .cir2{
        width: 50.5729166667vw;
        height: 50.5729166667vw;
        top: -22.2916666667vw;
        right: -24.84375vw;
        border: 10.4166666667vw solid rgb(255, 247, 239);
        filter: blur(1.5625vw);
    }
    .sec4 .content .img_bg{
        width: 74.4791666667vw;
        top: 6.0416666667vw;
    }
    .sec4 .wrap .content .small_flex .small .small_box .text img {
        display: block;
        width: 4vw;
    }
}
@media screen and (max-width: 1024px) {
    .sec1 .wrap {
        width: 90%;
        display: block;
    }
    .sec1 {
        padding: 50px 0;
    }
    .sec1 .wrap .l {
        width: 100%;
    }
    .sec1 .wrap .l .title p {
        font-size: 24px;
        line-height: 1.6;
    }
    .sec1 .wrap .l .title {
        margin-bottom: 30px;
    }
    .sec1 .wrap .l .content p {
        font-size: 16px;
        line-height: 1.6;
    }
    .sec1 .wrap .r {
        width: 100%;
        margin: 40px 0 0;
    }
    .sec1 .wrap .r .play {
        width: 120px;
        top: 33px;
        right: -5vw;
    }
    .sec2 {
        padding: 40px 0 60px;
    }
    .sec2 .wrap {
        width: 90%;
    }
    .sec2 .wrap .title p {
        font-size: 24px;
        line-height: 1.6;
        
    }
    .sec2 .wrap .title {
        margin: 0 0 30px;
    }
    .sec2 .wrap .content .item {
        width: 49%;
        height: 120px;
        margin-bottom: 20px;
    }
    .sec2 .wrap .content .item .item_box {
        border-radius: 5px;
        padding: 15px;
    }
    .sec2 .wrap .content .item .num .img {
        width: 28px;
    }
    .sec2 .wrap .content .item .num h5 {
        font-size: 18px;
    }
    .sec2 .wrap .content .item .num {
        margin-bottom: 15px;
    }
    .sec2 .wrap .content {
        justify-content: space-between;
    }
    .sec2 .wrap .content .item:not(:nth-child(3n)) {
        margin-right: 0;
    }
    .sec2 .wrap .content .item p {
        font-size: 14px;
        line-height: 1.6;
    }
    .sec2 .wrap .content .item .iconfont {
        top: 33px;
    }
    .sec3 .bg {
        position: absolute;
        top: 0;
        left: 0;
        height: 100%;
        width: 100%;
        z-index: -1;
    }
    .sec3 .bg img {
        display: block;
        height: 100%;
        width: 100%;
       
    }
    .sec3 {
        padding: 60px 0;
    }
    .sec3 .wrap {
        width: 90%;
        position: unset;
        transform: unset;
        margin: 0 auto;
    }
    .sec3 .wrap .title p {
        font-size: 24px;
    }
    .sec3 .wrap .title {
        margin: 0 0 30px;
    }
    .sec3 .wrap ul li {
        line-height: 2;
    }
    .sec3 .wrap ul li p {
        font-size: 16px;
    }
    .sec3 .wrap ul li .cir {
        width: 10px;
        height: 10px;
        margin: 0px 10px 0px 0px;
    }
    .sec3 .wrap ul li .cir::after {
        width: 4px;
        height: 4px;
    }
    .sec4 {
        padding: 40px 0;
    }
    .sec4 .wrap .title h5 {
        font-size: 24px;
        margin: 0 0 5px;
    }
    .sec4 .wrap {
        position: relative;
        z-index: 10;
        width: 90%;
    }
    .sec4 .wrap .title p {
        font-size: 16px;
        line-height: 1.6;
    }
    .sec4 .wrap .title {
        width: 100%;
        margin: 0 0 30px;
    }
    .sec4 .wrap .content .big {
        width: 100%;
        height: unset;
    }
    .sec4 .wrap .content .big .l {
        width: 50%;
    }
    .sec4 .wrap .content .big .img {
        width: 48%;
    }
    .sec4 .wrap .content .big .big_box {
        padding: 30px 20px;
        border-radius: 5px;
    }
    .sec4 .wrap .content .small_flex {
        flex-wrap: wrap;
        justify-content: space-between;
        align-items: unset;
    }
    .sec4 .wrap .content .small_flex .small .small_box h5 {
        font-size: 16px;
        padding: 0 0 8px;
        margin: 0 0 15px;
    }
    .sec4 .wrap .content .small_flex .small .small_box {
        border-radius: 5px;
        padding: 20px 15px 30px;
    }
    .sec4 .wrap .content .small_flex .small {
        width: 100%;
        height: auto;
        margin: 0 0 15px;
    }
    .sec4 .wrap .content .small_flex .small::after {
        width: 100%;
        height: 100%;
        border-radius: 5px;
    }
    .sec4 .wrap .content .small_flex .small:not(:nth-last-child(1)) {
        margin-right: 0;
    }
    .sec4 .wrap .content .big .l h5 {
        font-size: 16px;
        line-height: 1.4;
    }
    .sec4 .wrap .content .big .l p {
        font-size: 14px;
        line-height: 1.6;
    }
    .sec4 .wrap .content .big .l .line {
        width: 100%;
        height: 2px;
        margin: 15px 0;
    }
    .sec4 .wrap .content .small_flex .small .small_box .text {
        display: flex;
    }
    .sec4 .wrap .content .small_flex .small .small_box .text p {
        font-size: 14px;
        line-height: 1.6;
        width: 100%;
    }
    .sec4 .wrap .content .small_flex .small .small_box .text img {
        width: 60px;
        margin: 15px 0 0;
    }
    .sec6 .title p {
        font-size: 24px;
    }
    .sec6 .title {
        margin: 0 0 30px;
    }
    .sec6 {
        padding: 40px 0;
    }
    .sec6 .flex {
        margin: 20px auto 0;
    }
    .sec6 .flex .item .num p {
        font-size: 28px;
    }
    .sec6 .flex .item > p {
        font-size: 14px;
    }
    .sec6 .flex .item .num span {
        font-size: 15px;
    }
    .sec6 .flex .item:not(:nth-last-child(1)) {
        margin-right: 10px;
    }
    .sec6 .flex .item > p {
        margin: 5px 0 0;
    }
    .sec5 {
        padding: 50px 0 190px;
    }
    .sec5 p {
        font-size: 24px;
        margin: 0 0 40px;
    }
    .sec5 .swiper_box .sec2_swiper1 .swiper-wrapper .swiper-slide p {
        font-size: 16px;
        line-height: 1.6;
        position: unset;
        transform: unset;
        
    }
    .sec5 .swiper_box .sec2_swiper1 .swiper-wrapper .swiper-slide p br {
        display: none;
    }
    .sec5 .swiper_box .sec2_swiper1 {
        width: 90vw;
    }
    .sec5 .line {
        display: none;
    }
    .sec5 .sec2_swiper2 {
        display: none;
    }
    .sec5 .swiper_box .btns .iconfont {
        font-size: 26px;
    }
    .sec5 .swiper_box .btns {
        width: 100%;
        justify-content: center;
        position: unset;
        transform: unset;
        margin: 20px auto 0;
    }
    .sec5 .swiper_box .btns .iconfont:nth-child(1) {
        margin: 0 15px 0 0;
    }
    .sec5 .swiper_box .sec2_swiper1 {
        padding: 0 0 0 20px;
        position: relative;
    }
    .sec5 .swiper_box .sec2_swiper1:after {
        content: "";
        width: 1px;
        height: 100%;
        top: 15px;
        left: 0;
        z-index: 3;
        position: absolute;
        background: #fff;
    }
     .sec5 .swiper_box .sec2_swiper1 .swiper-wrapper .swiper-slide {
         
         margin: 0 0 40px;
     }
    .sec5 .swiper_box .sec2_swiper1 .swiper-wrapper .swiper-slide .year {
        font-size: 28px;
        margin: 0 0 10px;
        text-align: left;
        position: relative;
        
    }
    .sec5 .swiper_box .sec2_swiper1 {
        overflow: unset;
    }
    .sec5 .swiper_box .sec2_swiper1 .swiper-wrapper .swiper-slide .year:after {
        content: "";
        width: 15px;
        height: 15px;
        background: rgba(27, 27, 29, 0);
        border-radius: 50%;
        border: 1px solid #FF8C1F;
        position: absolute;
        left: -27px;
        top: 10px;
    }
    .sec5 .swiper_box .sec2_swiper1 .swiper-wrapper .swiper-slide .year:before {
        content: "";
        width: 7px;
        height: 7px;
        background: #FF8C1F;
        border-radius: 50%;
        position: absolute;
        left: -23px;
        top: 14px;
    }
    .sec5 .swiper_box .sec2_swiper1 .swiper-wrapper .swiper-slide.swiper-slide-active p {
        opacity: 1;
        transform: unset;
        transition: 0.6s
    }
    .sec6 .flex .item .num {
        justify-content: center;
    }
    .sec5 .swiper_box .btns {
        display: none;
    }
    .sec2_swiper1 .swiper-wrapper {
        display: block;
        position: relative;
        z-index: 10;
    }
    .sec5 .swiper_box .sec2_swiper1 .swiper-wrapper .swiper-slide .year {
        opacity: 1;
        color: #fff;
    }
    .sec5 .swiper_box .sec2_swiper1 .swiper-wrapper .swiper-slide p {
        opacity: 1;
        transform: unset;
        text-align: left;
    }
    .sec5 .bg {
        display: none !important;
    }
    .sec5 .bg1 {
        display: block !important;
        filter: brightness(0.8);
    }
    .sec5 .bg2 {
        top: unset;
        bottom: 0;
        height: unset;
        display: block !important;
    }
}