@font-face {
    font-family: Montserrat-Regular;
    src: url('fonts/Montserrat-Regular.ttf'),
        url('fonts/Montserrat-Regular.otf'),
        url('fonts/Montserrat-Regular.woff'),
        url('fonts/Montserrat-Regular.woff2');
}


@font-face {
    font-family: Montserrat-SemiBold;
    src: url('fonts/Montserrat-SemiBold.ttf'),
        url('fonts/Montserrat-SemiBold.otf'),
        url('fonts/Montserrat-SemiBold.woff'),
        url('fonts/Montserrat-SemiBold.woff2');
}

body {
    margin: 0;
    overflow-x: hidden;
    width: 100vw;
}


.swiper-pagination-bullet-active {
    opacity: 1;
    background: #000;
}

.swiper-pagination-bullet {
    border: 1px solid #000;
}

.header {
    width: 100%;
    height: 60px;
    display: flex;
    align-items: center;
    position: sticky;
    top: 0;
    background-color: white;
    z-index: 9999;
    justify-content: space-between;
}

.logo {
    width: 123px;
    height: auto;
    margin-left: 80px;
}

.header .right_block {
    background-image: url(../images/header_bg.png);
    background-size: cover;
    height: 100%;
    display: flex;
    flex-flow: row-reverse nowrap;
    align-items: center;
    width: 500px;
}

.header .right_block p {
    color: #000;
    font-family: Montserrat-Regular;
    font-size: 20px;
    font-style: normal;
    font-weight: 500;
    line-height: normal;
    display: inline-block;
}

.header .right_block img {
    display: inline-block;
    width: 30px;
    height: 30px;
    margin: 0 30px 0 20px;
}

.part1 {
    width: 100%;
    height: 100vh;
    background-image: url(../images/part1_bg_1920.jpg);
    background-repeat: no-repeat;
    background-size: cover;
    min-height: 700px;
    background-attachment: fixed;
    background-position: center center;
    position: relative;
}

.part1 .title_block {
    position: absolute;
    top: 10px;
    left: 80px;
}

.part1 .title_block .title1 {
    color: #FFF;
    font-family: Montserrat-SemiBold;
    font-size: 54px;
    font-style: normal;
    font-weight: 700;
    line-height: normal;
    margin: 50px 0 0;
}

.part1 .title_block .title2 {
    color: rgba(255, 255, 255, 0.80);
    font-family: Montserrat-Regular;
    font-size: 20px;
    font-style: normal;
    font-weight: 700;
    line-height: normal;
    margin: 0;
}

.part1 .introduce_block {
    position: absolute;
    bottom: 0px;
    color: #FFF;
    text-align: center;
    font-family: Montserrat-Regular;
    font-size: 30px;
    font-style: normal;
    font-weight: 700;
    line-height: normal;
    width: 58%;
    left: 22%;
    transition: transform 1.5s;
}

.part1 .introduce_block .title1 {
    color: #FFF;
    text-align: center;
    text-shadow: 0px 4px 4px rgba(0, 0, 0, 0.25);
    font-family: Montserrat-SemiBold;
    font-size: 48px;
    font-style: normal;
    font-weight: 600;
    line-height: normal;
    margin: 0;
}

.part1 .introduce_block .title2 {
    color: #FFF;
    text-align: center;
    text-shadow: 0px 4px 4px rgba(0, 0, 0, 0.25);
    font-family: Montserrat-Regular;
    font-size: 32px;
    font-style: normal;
    font-weight: 400;
    line-height: normal;
    margin: 10px;
}

.part1 .robo1 {
    position: absolute;
    width: 53%;
    height: auto;
    top: 100px;
    right: 200px;
}

.part1_mask {
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(4, 10, 0, .4) -100%, #040a00);
    opacity: 0;
}

.part2 {
    width: 100%;
    height: auto;
    position: relative;
}

.part2 .section2 {
    width: 100%;
    height: 80vh;
    pointer-events: none;
    position: relative;
    z-index: 3;
    text-align: center;
    background: #559B3C;
    display: flex;
    justify-content: center;
    align-items: center;
}

.part2 .content {
    width: 66%;
    height: auto;
    color: #FFF;
    text-align: center;
    font-style: normal;
    font-weight: 400;
    line-height: normal;
    margin: 0 auto;
    transition: transform 1.5s, opacity .8s;
}

.part2 .section2 .title {
    font-family: Montserrat-SemiBold;
    font-size: 48px;
}

.part2 .section2 .sub_title {
    font-family: Montserrat-Regular;
    font-size: 32px;
}

.part2_mask1 {
    position: absolute;
    width: 100%;
    height: 200px;
    top: -200px;
    left: 0;
    background: linear-gradient(180deg, rgba(85, 156, 60, 0.00) 0%, #559B3C 100%);
}

.part2_mask2 {
    position: absolute;
    width: 100%;
    height: 200px;
    bottom: -200px;
    left: 0;
    background: linear-gradient(0deg, rgba(85, 156, 60, 0.00) 0%, #559B3C 100%);
    z-index: 9;
}

.part3 {
    width: 100%;
    height: auto;
    position: relative;
}

.part3 img {
    width: 100%;
    height: auto;
    object-fit: cover;
    position: relative;
    top: 0;
    left: 0;
}

.part3 .content1 {
    position: absolute;
    max-width: 800px;
    right: 80px;
    top: 80px;
    text-align: right;
    transition: transform 2.0s, opacity .9s;
    z-index: 100;
}

.part3 .content1 .title {
    color: #FFF;
    text-align: right;
    text-shadow: 0px 4px 4px rgba(0, 0, 0, 0.25);
    font-family: Montserrat-SemiBold;
    font-size: 48px;
    font-style: normal;
    font-weight: 600;
    line-height: normal;
    margin-bottom: 10px;
}

.part3 .content1 .sub_title {
    color: #FFF;
    text-align: right;
    text-shadow: 0px 4px 4px rgba(0, 0, 0, 0.25);
    font-family: Montserrat-Regular;
    font-size: 32px;
    font-style: normal;
    font-weight: 400;
    line-height: normal;
}

.part3 .content2 {
    position: absolute;
    max-width: 800px;
    right: 80px;
    bottom: 20px;
    text-align: right;
    transition: transform 2.0s, opacity .9s;
    z-index: 999;
}

.part3 .content2 .title {
    color: #000;
    text-align: right;
    font-family: Montserrat-SemiBold;
    font-size: 48px;
    font-style: normal;
    font-weight: 600;
    line-height: normal;
}

.part4 {
    width: 100%;
    height: auto;
    display: flex;
    align-items: center;
    position: relative;
}

.part4 img {
    width: 100%;
    height: auto;
    object-fit: cover;
    position: relative;
    top: 0;
    left: 0;
}

.part4 .content1 {
    display: flex;
    flex-flow: row nowrap;
    position: absolute;
    width: 80%;
    top: 60px;
    left: 10%;
    justify-content: space-between;
    transition: transform 2.0s, opacity .9s;
}

.part4 .content2 {
    position: absolute;
    width: 40%;
    top: 50%;
    right: 80px;
    text-align: right;
    transition: transform 2.0s, opacity .9s;
}

.part4 .content1 p {
    color: #000;
    text-align: center;
    font-family: Montserrat-Regular;
    font-size: 32px;
    font-style: normal;
    font-weight: 400;
    line-height: normal;
    width: 40%;

}


.part4 .content2 .title {
    color: #FFF;
    text-align: right;
    text-shadow: 0px 4px 4px rgba(0, 0, 0, 0.25);
    font-family: Montserrat-SemiBold;
    font-size: 48px;
    font-style: normal;
    font-weight: 600;
    line-height: normal;
    margin-bottom: 0px;
}

.part4 .content2 .sub_title {
    color: #FFF;
    text-align: right;
    text-shadow: 0px 4px 4px rgba(0, 0, 0, 0.25);
    font-family: Montserrat-Regular;
    font-size: 32px;
    font-style: normal;
    font-weight: 400;
    line-height: normal;
    margin-top: 0px;
}

.part5 {
    width: 100%;
    height: auto;
    position: relative;
}

.part5 img {
    width: 100%;
    height: auto;
}

.part5 .content1 {
    position: absolute;
    top: 2%;
    width: 50%;
    left: 25%;
    text-align: center;
    transition: transform 2.0s, opacity .9s;
}

.part5 .content1 .title {
    color: #FFF;
    text-align: center;
    font-family: Montserrat-SemiBold;
    font-size: 48px;
    font-style: normal;
    font-weight: 600;
    line-height: normal;
    margin-bottom: 0;
}

.part5 .content1 .sub_title {
    color: #FFF;
    text-align: center;
    font-family: Montserrat-Regular;
    font-size: 32px;
    font-style: normal;
    font-weight: 400;
    line-height: normal;
    margin-top: 0;
}

.part5 .content2 {
    position: absolute;
    top: 35%;
    width: 40%;
    left: 10%;
    transition: transform 2.0s, opacity .9s;
}

.part5 .content2 img {
    width: 30%;
    height: auto;
}

.part5 .content2 p {
    color: #FFF;
    font-family: Montserrat-Regular;
    font-size: 32px;
    font-style: normal;
    font-weight: 400;
    line-height: normal;
}

.part5 .content2 span {
    color: #FFF;
    font-family: Montserrat-Regular;
    font-size: 48px;
    font-style: normal;
    font-weight: 700;
    line-height: normal;
}

.part5 .bottom_img {
    position: absolute;
    bottom: 20px;
    width: 72%;
    left: 13%;
    transition: transform 2.0s, opacity .9s;
}

.part6 {
    width: 100vw;
    height: auto;
    overflow-x: hidden;
}

.part6 .swiper_block {
    width: 100vw;
    height: auto;
    margin: 0 auto;
    position: relative;
}

.part6 .swiper {
    width: 100vw;
    height: auto;
    margin: 50px 0;
}

.part6 .swiper_block .swiper-slide img {
    width: 96%;
    height: auto;
    border-radius: 50px;
}

.swiper-pagination-fraction,
.swiper-pagination-custom,
.swiper-container-horizontal>.swiper-pagination-bullets {
    bottom: -30px !important;
}

.swiper-slide {
    text-align: center;
    font-size: 18px;
    background: #fff;

    /* Center slide text vertically */
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
}

.part7 {
    width: 100%;
    height: auto;
}

.part7 .title_block1 {
    width: 260px;
    height: 60px;
    color: rgba(0, 0, 0, 0.80);
    text-align: center;
    font-family: Montserrat-Regular;
    font-size: 40px;
    font-style: normal;
    font-weight: 300;
    line-height: 60px;
    margin: 100px auto 30px;
    border-radius: 30px;
    border: 1px solid rgba(0, 0, 0, 0.80);
    transition: transform 1.5s, opacity .8s;
}

.part7 .title_block2 {
    color: #000;
    text-align: center;
    font-family: Montserrat-SemiBold;
    font-size: 46px;
    font-style: normal;
    font-weight: 700;
    line-height: normal;
    width: 60%;
    margin: 0 auto;
    transition: transform 1.5s, opacity .8s;
}

.part7 .bg_block {
    width: 100%;
    height: auto;
    text-align: center;
}

.part7 .bg_block img {
    width: 80%;
    height: auto;
    margin-top: -180px;
}

.part7 .list_block {
    display: flex;
    flex-flow: row wrap;
    width: 70%;
    margin: 0 auto 100px;
    justify-content: space-around;
    transition: transform 2.0s, opacity .9s;
}

.part7 .list_block .list_item {
    width: 260px;
    height: auto;
    text-align: center;
}

.part7 .list_block .list_item img {
    width: 80px;
    height: 80px;
}

.part7 .list_block .list_item p {
    width: 260px;
    height: auto;
    color: #000;
    font-family: Montserrat-Regular;
    font-size: 26px;
    font-style: normal;
    font-weight: 400;
    line-height: normal;
}

.part8 {
    width: 100%;
    height: 100vh;
    text-align: center;
    background-image: url(../images/part8_bg.jpg);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center center;
}

.part8 .title_block {
    width: 100%;
    padding: 100px 0 50px;
    display: flex;
    justify-content: center;
    transition: transform 1.5s, opacity .8s;
    align-items: center;
    flex-flow: column nowrap;
}

.part8 .title_block .title {
    width: 40%;
    color: #FFF;
    text-align: center;
    font-family: Montserrat-Regular;
    font-size: 38px;
    font-style: normal;
    font-weight: 700;
    line-height: normal;
    display: block;
    margin-bottom: 0px;
}

.part8 .title_block .sub_title {
    width: 40%;
    color: #FFF;
    text-align: center;
    font-family: Montserrat-Regular;
    font-size: 28px;
    font-style: normal;
    font-weight: 500;
    line-height: normal;
    display: block;
    margin-top: 10px;
}

.part9 {
    width: 100%;
    height: 100vh;
    background: #1C1C1C;
    display: flex;
    flex-flow: row wrap;
    background-image: url(../images/part9_bg.jpg);
    background-repeat: no-repeat;
    background-size: cover;
}

.part9 .section1 {
    width: 600px;
    height: auto;
    display: flex;
    flex-flow: column nowrap;
    justify-content: center;
    margin-left: 100px;
}

.part9 .section2 {
    width: calc(100% - 700px);
    display: flex;
    flex-flow: row nowrap;
    justify-content: center;
    align-items: center;
}

.part9 .section2 img {
    width: 90%;
    height: auto;
    object-fit: cover;
}

.part9 .section1 .title1 {
    width: 600px;
    height: auto;
    color: #FFF;
    text-align: center;
    font-family: Montserrat-Regular;
    font-size: 40px;
    font-style: normal;
    font-weight: 700;
    line-height: normal;
    transition: transform 1.5s, opacity .8s;
    margin-bottom: 0;
}

.part9 .section1 .title2 {
    width: 600px;
    height: auto;
    color: #FFF;
    text-align: center;
    font-family: Montserrat-Regular;
    font-size: 24px;
    font-style: normal;
    font-weight: 400;
    line-height: normal;
    transition: transform 1.5s, opacity .8s;
}

.part9 .section1 .detail_block {
    width: 600px;
    height: auto;
    display: flex;
    flex-flow: row nowrap;
    justify-content: space-around;
    margin-top: 60px;
    transition: transform 1.5s, opacity .8s;
}

.part9 .section1 .detail_block .detail_item {
    text-align: center;
    width: 100px;
}

.part9 .section1 .detail_block .detail_item img {
    width: 70px;
    height: auto;
}

.part9 .section1 .detail_block .detail_item p {
    width: 100px;
    height: auto;
    color: rgba(255, 255, 255, 0.80);
    text-align: center;
    font-family: Montserrat-Regular;
    font-size: 20px;
    font-style: normal;
    font-weight: 700;
    line-height: normal;
}

.part9 .section1 .detail_block .plus {
    color: rgba(255, 255, 255, 0.8);
    text-align: center;
    font-family: Montserrat-Regular;
    font-size: 24px;
    font-style: normal;
    font-weight: 700;
    line-height: normal;
    margin-top: 20px;
}

.part10 {
    width: 100%;
    height: auto;
}

.part10 .section1 {
    width: 100%;
    height: auto;
    background-image: url(../images/part10_bg.jpg);
    background-repeat: no-repeat;
    background-size: cover;
    text-align: center;
}

.part10 .section1 .logo {
    width: 70%;
    height: auto;
    position: relative;
    top: 100px;
}

.part10 .section1 .title_block {
    width: 100%;
    padding: 100px 0 50px;
    display: flex;
    justify-content: center;
    transition: transform 1.5s, opacity .8s;
    position: relative;
    top: 100px;
}

.part10 .section1 .title_block .title {
    width: 60%;
    color: #FFF;
    text-align: center;
    font-family: Montserrat-Regular;
    font-size: 66px;
    font-style: normal;
    font-weight: 700;
    line-height: normal;
}

.part10 .transition_block {
    width: 100%;
    height: 400px;
    display: flex;
    justify-content: center;
    align-items: center;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.00) 0%, #000 100%);
}

.part10 .transition_block .line {
    width: 100%;
    height: 1px;
    background: #FFF;
}

.part10 .section2 {
    width: 100%;
    background-color: #000;
    padding-bottom: 100px;
}

.part10 .section2 .title {
    color: #FFF;
    text-align: center;
    font-family: Montserrat-Regular;
    font-size: 38px;
    font-style: normal;
    font-weight: 700;
    line-height: normal;
    transition: transform 1.5s;
}

.part10 .section2 .excellent_block {
    display: flex;
    flex-flow: row wrap;
    justify-content: space-around;
    padding: 60px;
    transition: transform 1.5s;
}

.part10 .section2 .excellent_block .excellent_item {
    width: 300px;
    height: auto;
    margin: 30px;
}

.footer {
    width: 100%;
    height: 300px;
    background: #252525;
    text-align: center;
    display: flex;
    align-items: center;
    flex-flow: column nowrap;
}

.footer .logo {
    width: 123px;
    height: auto;
    margin: 70px 0 20px;
}

.footer .slogan {
    color: #FFF;
    text-align: center;
    font-family: Montserrat-Regular;
    font-size: 20px;
    font-style: normal;
    font-weight: 300;
    line-height: normal;
    width: 300px;
    height: auto;
    margin: 0 0 60px;
}

.footer .email {
    width: 90%;
    height: auto;
    text-align: right;
    color: #FFF;
    font-family: Montserrat-Regular;
    font-size: 16px;
    font-style: normal;
    font-weight: 300;
    line-height: normal;
    margin-bottom: 10px;
    margin-top: 30px;
}

.footer .line {
    width: 90%;
    margin: 0 auto;
    height: 1px;
    opacity: 0.5;
    background: #FFF;
}

.footer .copyright_block {
    display: flex;
    flex-flow: row nowrap;
    width: 90%;
    justify-content: space-between;
    align-items: center;
}

.footer .copyright_block .copyright {
    color: #FFF;
    font-family: Montserrat-Regular;
    font-size: 16px;
    font-style: normal;
    font-weight: 400;
    line-height: normal;
}

.footer .copyright_block .websites {
    display: flex;
    flex-flow: row nowrap;
}

.footer .copyright_block .websites img {
    width: 30px;
    height: 30px;
    margin: 0 10px;
    object-fit: contain;
}

@media screen and (max-width: 550px) {

    .header .right_block p {
        font-size: 12px;
        text-align: end;
        width: 175px;
    }

    .part10 .section2 .title {
        font-size: 28px;
    }

    .part8 .title_block .title {
        width: 90%;
        font-size: 28px;
    }

    .part8 .title_block .sub_title {
        width: 90%;
        font-size: 18px;
    }

    .part9 {
        flex-flow: column wrap;
        justify-content: center;
    }

    .part9 .section1 {
        width: 90%;
        height: auto;
        margin: 0 auto;
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .part9 .section2 img {
        width: 90%;
        height: auto;
        object-fit: cover;
    }


    .part9 .section2 {
        width: 90%;
    }

    .part9 .section1 .title1 {
        width: 90%;
        font-size: 28px;
    }

    .part9 .section1 .title2 {
        width: 90%;
        font-size: 22px;
    }

    .part9 .section1 {
        width: 90%;
        margin-left: 20px;
    }

    .part9 .section2 img {
        width: 90%;
        height: auto;
        object-fit: cover;
        margin-left: 5%;
    }

    .part9 .section1 .detail_block {
        width: 90%;
        height: auto;
    }


    .part8 {
        width: 100%;
        height: auto;
        background: #000;
        text-align: center;
    }

    .part8 .title_block {
        width: 100%;
        padding: 100px 0 50px;
        display: flex;
        justify-content: center;
    }

    .part8 .title_block .title {
        width: 80%;
        font-size: 28px;
    }

    .part8 .title_block .sub_title {
        width: 80%;
        font-size: 18px;
    }

    .part3 .content {
        font-size: 20px;
    }

    .part2_mask1 {
        height: 100px;
        top: -100px;
    }

    .part6 .swiper_block .swiper-slide img {
        border-radius: 20px;
    }
}

@media screen and (min-width: 550px) and (max-width: 701px) {

    .header .right_block p {
        font-size: 12px;
        text-align: end;
    }

    .part8 .title_block .title {
        width: 90%;
        font-size: 32px;
    }

    .part8 .title_block .sub_title {
        width: 90%;
        font-size: 22px;
    }


    .part8 {
        width: 100%;
        height: auto;
        background: #000;
        text-align: center;
    }

    .part8 .title_block {
        width: 100%;
        padding: 100px 0 50px;
        display: flex;
        justify-content: center;
    }

    .part8 .title_block .title {
        width: 80%;
        font-size: 28px;
    }

    .part8 .title_block .sub_title {
        width: 80%;
        font-size: 20px;
    }

    .part9 .section1 {
        width: 90%;
        height: auto;
        margin: 0 auto;
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .part9 .section2 img {
        width: 90%;
        height: auto;
        object-fit: cover;
    }

    .part9 .section2 {
        width: 90%;
    }

    .part9 .section1 .title1 {
        width: 90%;
        font-size: 28px;
    }

    .part9 .section1 .title2 {
        width: 90%;
        font-size: 22px;
    }

    .part9 .section1 {
        width: 90%;
        margin-left: 20px;
    }

    .part9 .section2 img {
        width: 90%;
        height: auto;
        object-fit: cover;
        margin-left: 5%;
    }

    .part9 .section1 .detail_block {
        width: 90%;
        height: auto;
    }

    .part3 .content {
        font-size: 26px;
    }
}

@media screen and (max-width: 701px) {

    .logo {
        margin-left: 20px;
    }

    .header .right_block img {
        margin: 0px 15px 0px 10px;
    }

    .part1 {
        background-attachment: inherit;
    }

    .part1 .title_block {
        left: 20px;
    }

    .footer .copyright_block .websites img {
        width: 20px;
        height: 20px;
        margin: 0px 5px;
    }

    .part1 {
        height: 80vh;
    }

    .part1 .title_block .title1 {
        font-size: 20px;
        margin: 30px 0 0;
    }

    .part1 .title_block .title2 {
        font-size: 16px;
    }

    .part1 .introduce_block .title1 {
        font-size: 20px;
        margin: 30px 0 0;
    }

    .part1 .introduce_block .title2 {
        font-size: 16px;
    }

    .part1 .robo1 {
        width: 70%;
        right: 15%;
    }

    .part1 .introduce_block {
        font-size: 20px;
        width: 80%;
        left: 10%;
    }

    .part2 .content {
        width: 86%;
    }

    .part2 .section2 .title {
        font-size: 24px;
    }

    .part2 .section2 .sub_title {
        font-size: 18px;
    }

    .part7 .title_block2 {
        font-size: 24px;
        width: 80%;
    }

    .part7 .bg_block img {
        margin-top: -60px;
    }

    .part7 .list_block .list_item {
        width: 120px;
    }

    .part7 .list_block .list_item img {
        width: 50px;
        height: 50px;
    }

    .part7 .list_block .list_item p {
        width: 120px;
        font-size: 18px;
    }

    .part10 .section1 .title_block .title {
        width: 90%;
        font-size: 36px;
    }

    .part9 {
        flex-flow: column wrap;
        justify-content: center;
        height: auto;
    }

    .part9 .section1 {
        width: 90%;
        height: auto;
        margin: 0 auto;
    }

    .part9 .section2 {
        width: 90%;
    }

    .part9 {
        background: #1C1C1C;
        background-image: url() !important;
    }

    .part9 .section2 img {
        width: 96%;
        height: auto;
        object-fit: cover;
        margin-left: 6%;
        margin-bottom: 100px;
        margin-top: 60px;
    }


    .part8 .title_block {
        width: 100%;
        padding: 100px 0 50px;
        display: flex;
        justify-content: center;
    }

    .part8 .title_block .title {
        width: 80%;
        font-size: 28px;
    }

    .part8 .title_block .sub_title {
        width: 80%;
        font-size: 20px;
    }

    .part5 .title_block .title1 {
        font-size: 32px;
    }

    .part5 .title_block .title2 {
        font-size: 20px;
    }

    .part10 .section2 .excellent_block {
        padding: 10px;
    }

    .part10 .section1 .logo {
        width: 80%;
        height: auto;
        margin-left: 0;
    }

    .part3 .content1 {
        max-width: 300px;
        right: 10px;
        top: 20px;
    }

    .part3 .content2 {
        max-width: 230px;
        right: 10px;
        bottom: -10px;
    }

    .part3 .content1 .title {
        font-size: 16px;
    }

    .part3 .content1 .sub_title {
        font-size: 12px;
    }

    .part3 .content2 .title {
        font-size: 12px;
    }

    .part4 .content1 {
        top: 0px;
        width: 98%;
        left: 1%;
    }

    .part4 .content1 p {
        font-size: 12px;
        width: 50%;
        margin: 0;
    }

    .part4 .content2 {
        width: 60%;
        right: 20px;
    }

    .part4 .content2 .title {
        font-size: 16px;
    }

    .part4 .content2 .sub_title {
        font-size: 13px;
    }

    .part5 .content1 {
        width: 80%;
        left: 10%;
    }

    .part5 .content1 .title {
        font-size: 20px;
    }

    .part5 .content1 .sub_title {
        font-size: 14px;
    }

    .part5 .content2 {
        width: 60%;
        top: 30%;
    }

    .part5 .content2 p {
        font-size: 14px;
    }

    .part5 .content2 span {
        font-size: 18px;
    }

    .footer .copyright_block .copyright {
        font-size: 12px;
    }

    .part10 .section2 .excellent_block .excellent_item {
        width: 125px;
        margin: 10px;
    }

    .part10 .section1 .title_block {
        padding: 10px 0px 10px;
    }

    .part10 .section2 .excellent_block {
        justify-content: space-evenly;
    }

    .part1 {
        background-image: url(../images/part1_bg_portrait.jpg);
    }

    .part8 {
        width: 100%;
        height: 100vh;
        background-repeat: no-repeat;
        background-size: contain;
        background-position: center center;
        background-image: url(../images/part8_bg_portrait.jpg);
    }

    .part2 .section2 {
        height: 50vh;
    }

    .part2_mask2 {
        height: 50px;
        bottom: -50px;
    }
}

@media screen and (min-width: 702px) and (max-width: 960px) {
    .part1 {
        height: 90vh;
    }

    .part1 .title_block .title1 {
        font-size: 30px;
        margin: 30px 0 0;
    }

    .part1 .introduce_block .title1 {
        font-size: 30px;
    }

    .part1 .introduce_block .title2 {
        font-size: 18px;
    }

    .part1 .robo1 {
        width: 70%;
        right: 15%;
    }

    .part1 .introduce_block {
        font-size: 30px;
        width: 70%;
        left: 15%;
    }

    .part2 .content {
        width: 70%;
    }

    .part2 .section2 .title {
        font-size: 30px;
    }

    .part2 .section2 .sub_title {
        font-size: 24px;
    }

    .part7 .title_block2 {
        font-size: 34px;
        width: 70%;
    }

    .part7 .bg_block img {
        margin-top: -80px;
    }

    .part9 .section1 .title1 {
        width: 600px;
        font-size: 38px;
    }

    .part8 .title_block .title {
        width: 70%;
    }

    .part8 .title_block .sub_title {
        width: 70%;
    }


    .part10 .section1 .title_block .title {
        width: 70%;
        font-size: 46px;
    }

    .part9 {
        flex-flow: column wrap;
        justify-content: center;
        height: auto;
    }

    .part9 .section1 {
        width: 90%;
        height: auto;
        margin: 0 auto;
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .part9 {
        background: #1C1C1C;
        background-image: url() !important;
    }

    .part9 .section2 {
        width: 90%;
    }

    .part9 .section2 img {
        width: 96%;
        height: auto;
        object-fit: cover;
        margin-left: 6%;
        margin-bottom: 100px;
        margin-top: 60px;
    }

    .part8 {
        width: 100%;
        height: 100vh;
        background-repeat: no-repeat;
        background-size: contain;
        background-position: center center;
        background-image: url(../images/part8_bg_portrait.jpg);
    }

    .part8 .title_block {
        width: 100%;
        padding: 100px 0 50px;
        display: flex;
        justify-content: center;
    }

    .part8 .title_block .title {
        width: 80%;
        font-size: 28px;
    }

    .part8 .title_block .sub_title {
        width: 80%;
        font-size: 22px;
    }

    .part3 .content {
        font-size: 28px;
    }

    .part5 .title_block .title1 {
        font-size: 32px;
    }

    .part5 .title_block .title2 {
        font-size: 20px;
    }

    .part10 .section1 .logo {
        width: 80%;
        height: auto;
        margin-left: 0;
    }

    .part3 .content1 {
        max-width: 400px;
        right: 20px;
        top: 60px;
    }

    .part3 .content2 {
        max-width: 400px;
        right: 20px;
        bottom: 0px;
    }

    .part3 .content1 .title {
        font-size: 26px;
    }

    .part3 .content1 .sub_title {
        font-size: 18px;
    }

    .part3 .content2 .title {
        font-size: 20px;
    }

    .part4 .content1 {
        top: 20px;
    }

    .part4 .content1 p {
        font-size: 18px;
        width: 50%;
    }

    .part4 .content2 {
        width: 60%;
        right: 30px;
    }

    .part4 .content2 .title {
        font-size: 38px;
    }

    .part4 .content2 .sub_title {
        font-size: 22px;
    }

    .part5 .content1 {
        width: 80%;
        left: 10%;
    }

    .part5 .content1 .title {
        font-size: 28px;
    }

    .part5 .content1 .sub_title {
        font-size: 20px;
    }

    .part5 .content2 {
        width: 60%;
    }

    .part5 .content2 p {
        font-size: 18px;
    }

    .part5 .content2 span {
        font-size: 24px;
    }
}

@media screen and (min-width: 960px) and (max-width: 1180px) {

    .part9 {
        flex-flow: row nowrap;
        justify-content: center;
        height: 100vh;
    }

    .part9 .section1 {
        width: 400px;
        height: auto;
        margin: 0 auto;
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .part9 .section2 {
        width: 90%;
    }

    .part9 .section1 .title1 {
        width: 400px;
        font-size: 28px;
    }

    .part9 .section1 .title2 {
        width: 400px;
        font-size: 22px;
    }

    .part9 .section1 {
        width: 400px;
        margin-left: 20px;
    }

    .part9 .section2 img {
        width: 90%;
        height: auto;
        object-fit: cover;
        margin-left: 5%;
    }

    .part9 .section1 .detail_block {
        width: 400px;
        height: auto;
    }

    .part3 .content {
        font-size: 32px;
    }

    .part5 .title_block .title1 {
        font-size: 38px;
    }

    .part5 .title_block .title2 {
        font-size: 26px;
    }

    .part3 .content1 {
        max-width: 420px;
        right: 20px;
        top: 60px;
    }

    .part3 .content2 {
        max-width: 420px;
        right: 20px;
        bottom: 0px;
    }

    .part3 .content1 .title {
        font-size: 26px;
    }

    .part3 .content1 .sub_title {
        font-size: 20px;
    }

    .part3 .content2 .title {
        font-size: 22px;
    }

    .part4 .content1 {
        top: 20px;
    }

    .part4 .content1 p {
        font-size: 18px;
        width: 50%;
    }

    .part4 .content2 {
        width: 60%;
    }

    .part4 .content2 .title {
        font-size: 38px;
    }

    .part4 .content2 .sub_title {
        font-size: 22px;
    }

    .part1 .introduce_block .title1 {
        font-size: 38px;
    }

    .part1 .introduce_block .title2 {
        font-size: 24px;
    }
}

@media screen and (min-width: 1181px) and (max-width: 1340px) {

    .part9 {
        flex-flow: row nowrap;
        justify-content: center;
        height: 100vh;
    }

    .part9 .section1 {
        width: 400px;
        height: auto;
        margin: 0 auto;
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .part9 .section2 {
        width: 90%;
    }

    .part9 .section1 .title1 {
        width: 400px;
        font-size: 28px;
    }

    .part9 .section1 .title2 {
        width: 400px;
        font-size: 22px;
    }

    .part9 .section1 {
        width: 400px;
        margin-left: 20px;
    }

    .part9 .section2 img {
        width: 90%;
        height: auto;
        object-fit: cover;
        margin-left: 5%;
    }

    .part9 .section1 .detail_block {
        width: 400px;
        height: auto;
    }

    .part3 .content {
        font-size: 34px;
    }

    .part5 .title_block .title1 {
        font-size: 42px;
    }

    .part5 .title_block .title2 {
        font-size: 28px;
    }

    .part3 .content1 {
        max-width: 460px;
        right: 20px;
        top: 60px;
    }

    .part3 .content2 {
        max-width: 460px;
        right: 20px;
        bottom: 0px;
    }

    .part3 .content1 .title {
        font-size: 32px;
    }

    .part3 .content1 .sub_title {
        font-size: 24px;
    }

    .part3 .content2 .title {
        font-size: 26px;
    }

    .part4 .content1 {
        top: 20px;
    }

    .part4 .content1 p {
        font-size: 22px;
        width: 50%;
    }

    .part4 .content2 {
        width: 60%;
    }

    .part4 .content2 .title {
        font-size: 38px;
    }

    .part4 .content2 .sub_title {
        font-size: 22px;
    }

    .part10 .section2 .excellent_block .excellent_item {
        width: 220px;
        height: auto;
        margin: 10px;
    }
}

@media screen and (min-width: 1341px) and (max-width: 1680px) {

    .part9 {
        flex-flow: row nowrap;
        justify-content: center;
        height: 100vh;
    }

    .part9 .section1 {
        width: 500px;
        height: auto;
        margin: 0 auto;
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .part9 .section2 {
        width: 90%;
    }

    .part9 .section1 .title1 {
        width: 500px;
        font-size: 32px;
    }

    .part9 .section1 .title2 {
        width: 500px;
        font-size: 26px;
    }

    .part9 .section1 {
        width: 500px;
        margin-left: 60px;
    }

    .part9 .section2 img {
        width: 90%;
        height: auto;
        object-fit: cover;
        margin-left: 5%;
    }

    .part9 .section1 .detail_block {
        width: 500px;
        height: auto;
    }

    .part3 .content {
        font-size: 36px;
    }

    .part5 .title_block .title1 {
        font-size: 48px;
    }

    .part5 .title_block .title2 {
        font-size: 34px;
    }

    .part3 .content1 {
        max-width: 560px;
        right: 60px;
        top: 60px;
    }

    .part3 .content2 {
        max-width: 560px;
        right: 60px;
        bottom: 0px;
    }

    .part3 .content1 .title {
        font-size: 36px;
    }

    .part3 .content1 .sub_title {
        font-size: 26px;
    }

    .part3 .content2 .title {
        font-size: 30px;
    }

    .part4 .content1 {
        top: 20px;
    }

    .part4 .content1 p {
        font-size: 26px;
        width: 46%;
    }

    .part4 .content2 {
        width: 60%;
    }

    .part4 .content2 .title {
        font-size: 38px;
    }

    .part4 .content2 .sub_title {
        font-size: 26px;
    }

    .part10 .section2 .excellent_block .excellent_item {
        width: 240px;
        height: auto;
        margin: 10px;
    }

    .part1 .introduce_block .title1 {
        font-size: 38px;
    }

    .part1 .introduce_block .title2 {
        font-size: 26px;
    }

    .part1 .introduce_block {
        bottom: 100px;
    }

    .part7 .list_block {
        width: 80%;
    }
}

@media screen and (min-width: 1681px) and (max-width: 1919px) {
    .part3 .content1 {
        max-width: 660px;
        right: 60px;
        top: 60px;
    }

    .part3 .content2 {
        max-width: 660px;
        right: 60px;
        bottom: 0px;
    }

    .part3 .content1 .title {
        font-size: 42px;
    }

    .part3 .content1 .sub_title {
        font-size: 34px;
    }

    .part3 .content2 .title {
        font-size: 36px;
    }

    .part4 .content1 {
        top: 20px;
    }
}

@media screen and (min-width: 960px) and (max-width: 1680px) {
    .part1 .title_block .title1 {
        font-size: 34px;
        margin: 30px 0 0;
    }

    .part1 .robo1 {
        width: 70%;
        right: 15%;
    }

    .part1 .introduce_block {
        font-size: 30px;
        width: 70%;
        left: 15%;
    }

    .part2 .content {
        width: 70%;
    }

    .part2 .section2 .title {
        font-size: 30px;
    }

    .part2 .section2 .sub_title {
        font-size: 24px;
    }

    .part7 .title_block2 {
        font-size: 34px;
        width: 70%;
        margin: 0 auto;
    }

    .part7 .bg_block img {
        margin-top: -80px;
    }


    .part8 .title_block .title {
        width: 70%;
        font-size: 30px;
    }

    .part8 .title_block .sub_title {
        width: 70%;
        font-size: 26px;
    }

    .part10 .section1 .title_block .title {
        width: 70%;
        font-size: 46px;
    }

    .part5 .content1 {
        width: 80%;
        left: 10%;
    }

    .part5 .content1 .title {
        font-size: 38px;
    }

    .part5 .content1 .sub_title {
        font-size: 30px;
    }

    .part5 .content2 {
        width: 60%;
    }

    .part5 .content2 p {
        font-size: 26px;
    }

    .part5 .content2 span {
        font-size: 30px;
    }
}

@media screen and (min-width: 2560px) {

    .part2 .section2 .title {
        font-size: 70px;
    }

    .part2 .section2 .sub_title {
        font-size: 56px;
    }

    .part3 .content1 {
        max-width: 800px;
        right: 80px;
        top: 200px;
    }

    .part3 .content2 {
        max-width: 1300px;
        right: 80px;
        bottom: 0px;
    }

    .part3 .content1 .title {
        font-size: 48px;
    }

    .part3 .content1 .sub_title {
        font-size: 32px;
    }

    .part3 .content2 .title {
        font-size: 68px;
    }
}