body {
    background: #000000;
}

.sec1 {
    padding: 90px 0 109px;
}

.sec1 .wrap {
    align-items: flex-start;
    justify-content: space-between;
}

.sec1 .wrap .l {
    font-family: 'HANDEL-GOTHIC';
    font-weight: 400;
    font-size: 30px;
    color: #FFFFFF;
    line-height: 40px;
    text-transform: uppercase;
}

.sec1 .wrap .r {
    font-weight: 400;
    font-size: 24px;
    color: rgba(255, 255, 255, 0.4);
    line-height: 40px;
    margin: 40px 0 0;
}

.sec2 {
    padding: 120px 0 100px;
    background: #FFFFFF;
}

.sec2 .wrap .box {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 37px;
}

.sec2 .wrap .box .l {
    width: 540px;
    font-family: 'HANDEL-GOTHIC';
    font-weight: 400;
    font-size: 50px;
    color: #000000;
    line-height: 50px;
    text-transform: uppercase;
}

.sec2 .wrap .box .r {
    width: 700px;
    font-weight: 400;
    font-size: 18px;
    color: #000000;
    line-height: 40px;
}

.sec2 .wrap .map {
    width: 1226px;
    margin: 0 auto;
    position: relative;
}

.sec2 .wrap .map img {
    display: block;
    width: 100%;
}

.sec2 .wrap .map img:nth-child(2) {
    width: 895px;
    position: absolute;
    top: 22px;
    left: 287px;
}

.sec2 .wrap .numList {
    display: flex;
    margin: -30px 0 0;
    justify-content: space-between;
}

.sec2 .wrap .numList .item {
    min-width: 280px;
}

.sec2 .wrap .numList .item:nth-last-child(1) {
    min-width: unset;
}

.sec2 .wrap .numList .item p {
    font-family: 'HANDEL-GOTHIC';
    font-weight: 400;
    font-size: 50px;
    color: #000000;
    line-height: 1;
    margin-bottom: 10px;
}

.sec2 .wrap .numList .item .item_des {
    font-weight: 400;
    font-size: 16px;
    color: #000000;
    line-height: 16px;
    padding: 0 0 0 21px;
    position: relative;
}

.sec2 .wrap .numList .item .item_des:after {
    content: "";
    width: 10px;
    height: 10px;
    background: #000000;
    position: absolute;
    left: 0;
    top: 3px;
}

.sec3 {
    padding: 120px 0 0;
}

.sec3 .sec3_top .title {
    font-family: 'HANDEL-GOTHIC';
    font-weight: 400;
    font-size: 50px;
    color: #FFFFFF;
    text-transform: uppercase;
    margin-bottom: 48px;
}

.sec3 .sec3_top .box {
    display: flex;
    justify-content: space-between;
}

.sec3 .sec3_top .box .l {
    width: 430px;
    font-weight: 400;
    font-size: 20px;
    color: #FFFFFF;
    line-height: 36px;
}

.sec3 .sec3_top .box .r {
    width: 700px;
    font-weight: 400;
    font-size: 18px;
    color: rgba(255, 255, 255, 0.6);
    line-height: 30px;
}

.sec3 .fix_box {
    width: 100vw;
    height: calc(100vh + 3000px);
}

.sec3 .fix_box .fix {
    width: 100vw;
    height: 100vh;
    position: sticky;
    overflow: hidden;
    top: 0;
    display: flex;
    align-items: center;
}

.sec3 .fix_box .fix .box {
    width: 100%;
}

.sec3 .fix_box .fix .line_box {
    margin-bottom: 140px;
    position: relative;
}

.sec3 .fix_box .fix .line_box .dians {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
}

.sec3 .fix_box .fix .line_box .dians .dian {
    position: absolute;
}

.sec3 .fix_box .fix .line_box .dians .dian .cir {
    width: 17px;
    height: 17px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sec3 .fix_box .fix .line_box .dians .dian .cir .c1 {
    width: 100%;
    height: 100%;
    background: #B0B1B0;
    border-radius: 50%;
    position: relative;
    z-index: 2;
    transition: 0.6s;
}

.sec3 .fix_box .fix .line_box .dians .dian .cir .c2 {
    width: 7px;
    height: 7px;
    background: #FFFFFF;
    border-radius: 50%;
    position: absolute;
    z-index: 3;
    transition: 0.6s;
}

.sec3 .fix_box .fix .line_box .dians .dian .cir .c3 {
    width: 29px;
    height: 29px;
    background: #FFFFFF;
    border-radius: 50%;
    position: absolute;
    z-index: 1;
    transition: 0.6s;
    transform: scale(0);
}

.sec3 .fix_box .fix .line_box .dians .dian p {
    width: max-content;
    font-weight: 400;
    font-size: 18px;
    color: #FFFFFF;
    position: absolute;
    top: 29px;
    left: 50%;
    transform: translate(-50%, 0%);
}

.sec3 .fix_box .fix .line_box .dians .dian.on .cir .c1 {
    background: #F8AB21;
}

.sec3 .fix_box .fix .line_box .dians .dian.on_ .c3 {
    transform: scale(1);
}

.sec3 .fix_box .fix .line_box .dians .dian:nth-child(2) p,
.sec3 .fix_box .fix .line_box .dians .dian:nth-child(4) p,
.sec3 .fix_box .fix .line_box .dians .dian:nth-child(6) p {
    top: -14px;
    transform: translate(-50%, -100%);
}

.sec3 .fix_box .fix .line_box .dians .dian:nth-child(1) {
    top: 297px;
    left: 147px;
}

.sec3 .fix_box .fix .line_box .dians .dian:nth-child(2) {
    top: 113px;
    left: 454px;
}

.sec3 .fix_box .fix .line_box .dians .dian:nth-child(3) {
    top: 311px;
    left: 773px;
}

.sec3 .fix_box .fix .line_box .dians .dian:nth-child(4) {
    top: 51px;
    left: 1143px;
}

.sec3 .fix_box .fix .line_box .dians .dian:nth-child(5) {
    top: 272px;
    left: 1476px;
}

.sec3 .fix_box .fix .line_box .dians .dian:nth-child(6) {
    top: 25px;
    left: 1766px;
}
.sec3 .fix_box .fix .line_box .dians .dian:nth-child(7) {

    top: 255px;
    left: 2169px;
}
.sec3 .fix_box .fix .line_box svg {
    display: block;
    width: fit-content;
    height: 340px;
}

.sec3 .fix_box .fix .swiper_box {
    height: 430px;
}

.sec3 .fix_box .fix .sec3_swiper {
    width: 2180px;
    overflow: unset;
    margin: 0;
    transform: translateX(calc(50vw - 290px));
}

.sec3 .fix_box .fix .sec3_swiper .swiper-wrapper {
    align-items: flex-start;
}

.sec3 .fix_box .fix .sec3_swiper .swiper-slide {
    width: 360px;
    height: 290px;
    transition: width .6s;
}

.sec3 .fix_box .fix .sec3_swiper .swiper-slide .slide_box {
    width: 100%;
    height: 100%;
    background: #1F1F21;
    border-radius: 10px;
    transition: 0.6s;
    padding: 32px 30px;
    position: relative;
}

.sec3 .fix_box .fix .sec3_swiper .swiper-slide .slide_box .slide_top {
    font-weight: 400;
    font-size: 26px;
    color: rgba(255, 255, 255, 0.6);
    display: flex;
    align-items: flex-end;
    gap: 4px;
    line-height: 1;
    transition: 0.6s;
}

.sec3 .fix_box .fix .sec3_swiper .swiper-slide .slide_box .slide_top span {
    display: block;
    font-weight: 400;
    font-size: 14px;
    line-height: 1;
    color: rgba(255, 255, 255, 0.6);
    transition: 0.6s;
}

.sec3 .fix_box .fix .sec3_swiper .swiper-slide .slide_box .slide_bottom {
    font-weight: 400;
    font-size: 16px;
    color: #FFFFFF;
    line-height: 28px;
    color: rgba(255, 255, 255, 0.6);
    transition: 0.6s;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    position: absolute;
    top: 215px;
    left: 0;
    padding: 0 30px;
    width: 100%;
}

.sec3 .fix_box .fix .sec3_swiper .swiper-slide.swiper-slide-active {
    width: 580px;
    height: 430px;
}

.sec3 .fix_box .fix .sec3_swiper .swiper-slide.swiper-slide-active .slide_box {
    background: #FFFFFF;
}

.sec3 .fix_box .fix .sec3_swiper .swiper-slide.swiper-slide-active .slide_box .slide_top {
    font-size: 40px;
    color: #000000;
}

.sec3 .fix_box .fix .sec3_swiper .swiper-slide.swiper-slide-active .slide_box .slide_top span {
    font-size: 18px;
    color: #000000;
}

.sec3 .fix_box .fix .sec3_swiper .swiper-slide.swiper-slide-active .slide_box .slide_bottom {
    font-size: 18px;
    color: #000000;
    line-height: 30px;
    top: 258px;
    white-space: unset;
    overflow: unset;
}

.sec4 {
    position: relative;
    padding: 120px 0 400px;
}

.sec4 .bg {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    z-index: -1;
}

.sec4 .bg img {
    display: block;
    width: 100%;
}

.sec4 .title {
    font-family: 'HANDEL-GOTHIC';
    font-weight: 400;
    font-size: 50px;
    color: #FFFFFF;
    text-transform: uppercase;
    text-align: center;
}

.sec4 .des {
    width: 1000px;
    margin: 30px auto 84px;
    font-weight: 400;
    font-size: 18px;
    color: rgba(255, 255, 255, 0.6);
    line-height: 30px;
    text-align: center;
}

.sec4 .list {
    display: flex;
    justify-content: center;
    gap: 60px;
    margin-bottom: 110px;
}

.sec4 .list .item {
    width: 237px;
    font-weight: 400;
    font-size: 18px;
    color: #E4BD8F;
    line-height: 24px;
    text-align: center;
}

.sec4 .list .item img {
    display: block;
    width: 100%;
    margin: -27px 0 0;
}

.sec4 .sec4_swiper {
    width: 480px;
    margin: 0 auto;
    overflow: unset;
}

.sec4 .sec4_swiper .swiper-slide {
    position: relative;
}

.sec4 .sec4_swiper .swiper-slide p {
    font-weight: 400;
    font-size: 18px;
    color: #FFFFFF;
    text-align: center;
    position: absolute;
    bottom: -18px;
    transform: translateY(100%);
    opacity: 0;
    transition: 0.6s;
}

.sec4 .sec4_swiper .swiper-slide .img {
    width: 100%;
    height: 335px;
}

.sec4 .sec4_swiper .swiper-slide .img img {
    display: block;
    width: 100%;
    height: 100%;
}

.sec4 .sec4_swiper .swiper-slide.swiper-slide-active p {
    opacity: 1;
}

.sec3 .fix_box .fix .PE {
    display: none;
}

@media screen and (max-width: 1919px) {
    .sec1 {
        padding: 4.6875vw 0px 5.6770833333vw;
    }

    .sec1 .wrap .l {
        font-size: 1.5625vw;
        line-height: 2.0833333333vw;
    }

    .sec1 .wrap .r {
        font-size: 1.25vw;
        line-height: 2.0833333333vw;
    }

    .sec2 {
        padding: 6.25vw 0px 5.2083333333vw;
    }

    .sec2 .wrap .box {
        margin-bottom: 1.9270833333vw;
    }

    .sec2 .wrap .box .l {
        width: 28.125vw;
        font-size: 2.6041666667vw;
        line-height: 2.6041666667vw;
    }

    .sec2 .wrap .box .r {
        width: 36.4583333333vw;
        font-size: 0.9375vw;
        line-height: 2.0833333333vw;
    }

    .sec2 .wrap .map {
        width: 63.8541666667vw;
    }

    .sec2 .wrap .map img:nth-child(2) {
        width: 46.6145833333vw;
        top: 1.1458333333vw;
        left: 14.9479166667vw;
    }

    .sec2 .wrap .numList {
        margin: -1.5625vw 0px 0px;
    }

    .sec2 .wrap .numList .item {
        min-width: 14.5833333333vw;
    }

    .sec2 .wrap .numList .item p {
        font-size: 2.6041666667vw;
        margin-bottom: 0.5208333333vw;
    }

    .sec2 .wrap .numList .item .item_des {
        font-size: 0.8333333333vw;
        line-height: 0.8333333333vw;
        padding: 0px 0px 0px 1.09375vw;
    }

    .sec2 .wrap .numList .item .item_des::after {
        width: 0.5208333333vw;
        height: 0.5208333333vw;
        top: 0.15625vw;
    }

    .sec3 {
        padding: 6.25vw 0px 0px;
    }

    .sec3 .sec3_top .title {
        font-size: 2.6041666667vw;
        margin-bottom: 2.5vw;
    }

    .sec3 .sec3_top .box .l {
        width: 22.3958333333vw;
        font-size: 1.0416666667vw;
        line-height: 1.875vw;
    }

    .sec3 .sec3_top .box .r {
        width: 36.4583333333vw;
        font-size: 0.9375vw;
        line-height: 1.5625vw;
    }

    /* .sec3 .fix_box {
      height: calc(104.1666666667vw + 100vh);
    } */
    .sec3 .fix_box .fix .line_box {
        margin-bottom: 7.2916666667vw;
    }

    .sec3 .fix_box .fix .line_box .dians .dian .cir {
        width: 0.8854166667vw;
        height: 0.8854166667vw;
    }

    .sec3 .fix_box .fix .line_box .dians .dian .cir .c2 {
        width: 0.3645833333vw;
        height: 0.3645833333vw;
    }

    .sec3 .fix_box .fix .line_box .dians .dian .cir .c3 {
        width: 1.5104166667vw;
        height: 1.5104166667vw;
    }

    .sec3 .fix_box .fix .line_box .dians .dian p {
        font-size: 0.9375vw;
        top: 1.5104166667vw;
    }

    .sec3 .fix_box .fix .line_box .dians .dian:nth-child(2) p,
    .sec3 .fix_box .fix .line_box .dians .dian:nth-child(4) p,
    .sec3 .fix_box .fix .line_box .dians .dian:nth-child(6) p {
        top: -0.7291666667vw;
    }

    .sec3 .fix_box .fix .line_box .dians .dian:nth-child(1) {
        top: 15.46875vw;
        left: 7.65625vw;
    }

    .sec3 .fix_box .fix .line_box .dians .dian:nth-child(2) {
        top: 5.8854166667vw;
        left: 23.6458333333vw;
    }

    .sec3 .fix_box .fix .line_box .dians .dian:nth-child(3) {
        top: 16.1979166667vw;
        left: 40.2604166667vw;
    }

    .sec3 .fix_box .fix .line_box .dians .dian:nth-child(4) {
        top: 2.65625vw;
        left: 59.53125vw;
    }

    .sec3 .fix_box .fix .line_box .dians .dian:nth-child(5) {
        top: 14.1666666667vw;
        left: 76.875vw;
    }

    .sec3 .fix_box .fix .line_box .dians .dian:nth-child(6) {
        top: 1.3020833333vw;
        left: 91.9791666667vw;
    }
    .sec3 .fix_box .fix .line_box .dians .dian:nth-child(7) {
        top: 13.302083vw;
        left: 112.979167vw;
    }
    .sec3 .fix_box .fix .line_box svg {
        height: 17.7083333333vw;
    }

    .sec3 .fix_box .fix .swiper_box {
        height: 22.3958333333vw;
    }

    .sec3 .fix_box .fix .sec3_swiper {
        width: 113.5416666667vw;
        transform: translateX(calc(-15.1041666667vw + 50vw));
    }

    .sec3 .fix_box .fix .sec3_swiper .swiper-slide {
        width: 18.75vw;
        height: 15.1041666667vw;
    }

    .sec3 .fix_box .fix .sec3_swiper .swiper-slide .slide_box {
        border-radius: 0.5208333333vw;
        padding: 1.6666666667vw 1.5625vw;
    }

    .sec3 .fix_box .fix .sec3_swiper .swiper-slide .slide_box .slide_top {
        font-size: 1.3541666667vw;
        gap: 0.2083333333vw;
    }

    .sec3 .fix_box .fix .sec3_swiper .swiper-slide .slide_box .slide_top span {
        font-size: 0.7291666667vw;
    }

    .sec3 .fix_box .fix .sec3_swiper .swiper-slide .slide_box .slide_bottom {
        font-size: 0.8333333333vw;
        line-height: 1.4583333333vw;
        top: 11.1979166667vw;
        padding: 0px 1.5625vw;
    }

    .sec3 .fix_box .fix .sec3_swiper .swiper-slide.swiper-slide-active {
        width: 30.2083333333vw;
        height: 22.3958333333vw;
    }

    .sec3 .fix_box .fix .sec3_swiper .swiper-slide.swiper-slide-active .slide_box .slide_top {
        font-size: 2.0833333333vw;
    }

    .sec3 .fix_box .fix .sec3_swiper .swiper-slide.swiper-slide-active .slide_box .slide_top span {
        font-size: 0.9375vw;
    }

    .sec3 .fix_box .fix .sec3_swiper .swiper-slide.swiper-slide-active .slide_box .slide_bottom {
        font-size: 0.9375vw;
        line-height: 1.5625vw;
        top: 13.4375vw;
    }

    .sec4 {
        padding: 6.25vw 0px 20.8333333333vw;
    }

    .sec4 .title {
        font-size: 2.6041666667vw;
    }

    .sec4 .des {
        width: 52.0833333333vw;
        margin: 1.5625vw auto 4.375vw;
        font-size: 0.9375vw;
        line-height: 1.5625vw;
    }

    .sec4 .list {
        gap: 3.125vw;
        margin-bottom: 5.7291666667vw;
    }

    .sec4 .list .item {
        width: 12.34375vw;
        font-size: 0.9375vw;
        line-height: 1.25vw;
    }

    .sec4 .list .item img {
        margin: -1.40625vw 0px 0px;
    }

    .sec4 .sec4_swiper {
        width: 25vw;
    }

    .sec4 .sec4_swiper .swiper-slide p {
        font-size: 0.9375vw;
        bottom: -0.9375vw;
    }

    .sec4 .sec4_swiper .swiper-slide .img {
        height: 17.4479166667vw;
    }
}

@media screen and (max-width: 1024px) {
    .sec1 {
        padding: 50px 0;
    }

    .sec1 .wrap {
        flex-direction: column;
    }

    .sec1 .wrap .l,
    .sec1 .wrap .r {
        width: 100%;
    }

    .sec1 .wrap .r {
        text-align: left;
    }

    .sec1 .wrap .l {
        font-size: 24px;
        line-height: 1.6;
    }

    .sec1 .wrap .r {
        font-size: 14px;
        line-height: 2;
        margin-top: 10px;
    }

    .sec2 {
        padding: 50px 0;
    }

    .sec2 .wrap .box {
        flex-direction: column;
    }

    .sec2 .wrap .box .l {
        font-size: 24px;
        width: 100%;
        line-height: 1.6;
    }

    .sec2 .wrap .box .r {
        margin-top: 20px;
        width: 100%;
        font-size: 14px;
        line-height: 2;
    }

    .sec2 .wrap .map {
        width: 100%;
    }

    .sec2 .wrap .map img:nth-child(2) {
        width: 65.614583vw;
        top: 1.145833vw;
        left: 19.947917vw;
    }

    .sec2 .wrap .numList {
        margin-top: 30px;
    }

    .sec2 .wrap .numList .item .item_des::after {
        width: 6px;
        height: 6px;
        top: 8px;
    }

    .sec2 .wrap .numList .item .item_des {
        font-size: 14px;
        line-height: 1.4;
        padding-left: 15px;
    }

    .sec2 .wrap .numList {
        flex-wrap: wrap;
        gap: 20px;
    }

    .sec2 .wrap .numList .item {
        width: calc(50% - 10px);
    }

    .sec2 .wrap .numList .item p {
        font-size: 32px;
        margin-bottom: 10px;
    }

    .sec3 .sec3_top .box {
        flex-direction: column;
    }

    .sec3 {
        padding: 50px 0;
    }

    .sec3 .sec3_top .title {
        font-size: 24px;
        margin-bottom: 10px;
    }

    .sec3 .sec3_top .box .l {
        width: 100%;
        font-size: 20px;
        line-height: 1.6;
    }

    .sec3 .sec3_top .box .r {
        width: 100%;
        font-size: 14px;
        margin-top: 20px;
        line-height: 2;
    }

    .sec3 .fix_box {
        height: auto;
    }

    .sec3 .fix_box .fix .line_box {
        display: none;
    }

    .sec3 .fix_box .fix {
        height: auto;
    }

    .sec3 .fix_box .fix .swiper_box {
        margin-top: 30px;
    }

    .sec3 .fix_box .fix .box {
        width: 90vw;
        margin: 0 auto;
    }

    .sec3 .fix_box .fix .sec3_swiper .swiper-slide {
        height: auto;
    }

    .sec3 .fix_box .fix .sec3_swiper {
        width: 100%;
        transform: translateX(0);
    }

    .sec3 .fix_box .fix .sec3_swiper .swiper-slide .slide_box .slide_top,
    .sec3 .fix_box .fix .sec3_swiper .swiper-slide.swiper-slide-active .slide_box .slide_top {
        font-size: 20px;
        gap: 10px;
    }

    .sec3 .fix_box .fix .sec3_swiper .swiper-slide .slide_box .slide_top span,
    .sec3 .fix_box .fix .sec3_swiper .swiper-slide.swiper-slide-active .slide_box .slide_top span {
        font-size: 12px;
    }

    .sec3 .fix_box .fix .sec3_swiper .swiper-slide .slide_box {
        border-radius: 10px;
        padding: 30px 20px;
    }

    .sec3 .fix_box .fix .sec3_swiper .swiper-slide.swiper-slide-active .slide_box .slide_bottom,
    .sec3 .fix_box .fix .sec3_swiper .swiper-slide .slide_box .slide_bottom {
        font-size: 14px;
        line-height: 2;
        position: static;
        padding-left: 0;
        margin-top: 20px;
    }

    .sec3 .fix_box .fix .sec3_swiper .swiper-slide,
    .sec3 .fix_box .fix .sec3_swiper .swiper-slide.swiper-slide-active {
        height: stretch;
    }

    .sec3 .fix_box .fix .sec3_swiper .swiper-slide .slide_box .slide_bottom {
        white-space: wrap;
    }

    .sec3 .fix_box .fix .PC {
        display: none;
    }

    .sec3 .fix_box .fix .PE {
        display: flex;
    }

    .sec3 .fix_box .fix .swiper_box {
        height: auto;
    }

    .sec3 .fix_box .fix .common_swiper_tab {
        margin-top: 30px;
    }

    .sec4 {
        padding: 0 0 50px;
    }

    .sec4 .title {
        font-size: 24px;
    }

    .sec4 .des {
        width: 90vw;
        margin: 20px auto 30px;
        font-size: 14px;
        line-height: 2;
    }

    .sec4 .list {
        gap: 40px;
        margin-bottom: 30px;
    }

    .sec4 .list .item {
        font-size: 14px;
        line-height: 2;
        width: 150px;
    }

    .sec4 .sec4_swiper {
        width: 95vw;
        margin-right: 0;
    }

    .sec4 .sec4_swiper .swiper-slide .img {
        height: auto;
    }

    .sec4 .sec4_swiper .swiper-slide p {
        font-size: 14px;
        position: static;
        transform: none;
        margin-top: 10px;
        opacity: 1;
    }

    .sec4 .sec4_swiper {
        overflow: hidden;
    }

    .sec4 .common_swiper_tab {
        width: fit-content;
        margin: 30px auto 0;
    }

    .sec4 .common_swiper_tab.PC {
        display: none;
    }

    .sec4 .common_swiper_tab.PC {
        display: flex;
    }
}

@media screen and (max-width: 767px) {
    .sec2 .wrap .numList .item p {
        font-size: 24px;
    }

    .sec4 .list {
        flex-wrap: wrap;
        gap: 20px;
    }
}