@charset "utf-8";
#container{
    overflow: visible;
}
/* secScroll */
.secScroll{
    position: absolute;
    top: 950px;
    width: 100%;
    z-index: 100;
}
.secScroll .wrapper{
    display: flex;
    justify-content: flex-end;
}
@media only screen and (max-width:767px){
    .secScroll{
        display: none;
    }
}
.secTop{
    position: relative;
    min-height: 1080px;
    height: 100vh;
    background: #fff;
    z-index: 5;
    overflow: clip;
}
.secTop .mainBox{
    overflow: hidden;
    height: 100%;
}
.secTop .wrapper{
    max-width: calc(100% - 300px);
    padding: 300px 0 0 0;
    position: relative;
    height: 100%;
}
.secTop .videoCover{
    width: 62.5vw;
    height: 46.875vw;
    position: absolute;
    top: calc(50% - 24vw);
    right: -12vw;
    overflow: hidden;
}
.secTop .boxVideo{
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
}
.secTop video{
    width: calc(100% + 20px);
    height: calc(100% + 20px);
    position: absolute;
    top: -10px;
    left: -10px;
    object-fit: cover;
    filter: drop-shadow(0px 0px rgba(0,0,0,0));
    outline: none;
    border: none;
}
.secTop .titBox{
    display: inline-block;
    opacity: 0;
    animation-name: fadein; 
    animation-duration: 5s; 
    animation-fill-mode: forwards;
}
@keyframes fadein {
    0% {
        opacity: 0;
    }
    90% {
        opacity: 1;
    }
     100% {
        opacity: 1;
    } 
}
.secTop .tit{
    font-size: 100px;
    letter-spacing: 2px;
    font-weight: bold;
    color: #231815;
    display: block;
}
.secTop .txt{
    font-size: 58px;
    font-weight: bold;
    color: #231815;
    display: block;
    margin-top: 30px;
}
.secTop .txtBox{
    height: 950px;
    display: flex;
    align-items: flex-end;
    position: absolute;
    bottom: -380px;
    width: 48.5%;
    max-width: 776px;
}
.secTop .txtImg{
    position: sticky;
    bottom: 100px;
    z-index: 1;
    transform: translate3d(0, 0, 0);
}
.secTop .txtWrapper{
    max-width: calc(100% - 300px);
    position: relative;
}
/* @media only screen and (max-width:1540px) and (min-width:1500px) and (max-height:750px) and (min-height:680px) {
    .secTop{
        min-height: 810px;
    }
    .secTop .titBox{
        position: absolute;
        display: flex;
        flex-direction: column;
        justify-content: center;
        top: 100px;
        height: 50vh;
        position: absolute;
        top: calc(50% - 26vw);
        left: 0;
        height: 30.875vw;
    }
} */
@media only screen and (max-width:1300px) and (min-width:1000px) and (max-height:640px) and (min-height:500px) {
    .secTop{
        min-height: 700px;
    }
    .secTop .videoCover{
        top: 100px;
        height: calc(100vh - 50px);
    }
    .secTop .titBox{
        position: absolute;
        display: flex;
        flex-direction: column;
        justify-content: center;
        top: 100px;
        height: 50vh;
        position: absolute;
        top: calc(50% - 24vw);
        left: 0;
        height: 30.875vw;
    }
    .secTop .txtBox{
        height: 700px;
    }
}
@media only screen and (max-width:1000px){
    .secTop .videoCover{
        right: 0;
    }
}
@media only screen and (max-width:767px){
    .secTop{
        min-height: 765px;
    }
    .secTop .wrapper{
        padding: 108px 0 0;
        display: block;
        text-align: center;
        max-width: 100%;
    }
    .secTop .videoCover{
        width: 729px;
        height: 385px;
        top: 195px;
        left: calc(50% - 364.5px);
        right: auto;
    }
    .secTop .tit{
        font-size: 45px;
        letter-spacing: 1px;
        text-align: center;
        position: relative;
        left: 10px;
    }
    .secTop .txt{
        font-size: 27px;
        text-align: center;
        margin-top: 15px;
    }
    .secTop .txtBox{
        width: 100%;
        height: 372px;
        display: flex;
        align-items: flex-end;
        position: absolute;
        bottom: -195px;
    }
    .secTop .txtImg{
        bottom: 50px;
        width: 296px;
        margin: 0 auto;
    }
    .secTop .txtWrapper{
        max-width: 100%;
    }
}
@media only screen and (max-width:359px){
    .secTop .txtImg{
        width: 278px;
    }
}
/* secChange */
.secChange{
    position: relative;
    z-index: 10;
    padding-top: 210px;
    overflow: clip;
}
.secChange::after{
    position: absolute;
    content: "";
    width: 1920px;
    height: 1080px;
    top: 0;
    left: calc(50% - 960px);
    background: url(../img/index/bgChange.jpg) center top / cover;
}
.secChange .wrapper{
    position: relative;
    z-index: 2;
    max-width: calc(100% - 300px);
}
.secChange .flexBox{
    display: flex;
}
.secChange .leftBox{
    width: 48.5%;
}
.secChange .btnList{
    width: 100%;
    margin-top: 55px;
    display: flex;
}
.secChange .btnItem{
    width: 280px;
    max-width: calc(50% - 15px);
}
.secChange .btnItem:nth-child(2){
    margin-left: 30px;
}
.secChange .btnInner{
    position: relative;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    text-align: left;
    padding-left: 18px;
    font-size: 15px;
    font-weight: bold;
    text-decoration: none;
    color: #fff;
    border-radius: 26px;
    background: #d31277;
}
.secChange .btnInner::after{
    position: absolute;
    content: "";
    width: 32px;
    height: 32px;
    border: solid 1px #fff;
    border-radius: 50%;
    top: calc(50% - 16px);
    right: 10px;
}
.secChange.lazyloaded .btnInner::after{
    background: url(../img/common/iconHeaderLink.gif) center center / 9px auto no-repeat #d31277;
}
.secChange .rightBox{
    width: 51.5%;
    padding: 7px 0 0 117px;
    color: #fff;
}
.secChange .tit{
    font-size: 45px;
    font-weight: bold;
    text-shadow: 0px 0px 5.88px rgba(0, 0, 0, 0.25);
}
.secChange .txtBox{
    margin: 45px 0 0 7px;
}
.secChange .txt{
    font-size: 20px;
    letter-spacing: 3px;
    line-height: 2.5;
    text-shadow: 0px 0px 5.88px rgba(0, 0, 0, 0.25);
}
.secChange .txt + .txt{
    margin-top: 20px;
}
.secChange .titImgBox{
    height: 50.1vw;
    display: flex;
    align-items: flex-end;
    margin: -33vw auto 0 0;
    position: relative;
    z-index: 2;
}
.secChange .titImg{
    position: sticky;
    bottom: 100px;
    z-index: 1;
    transform: translate3d(0, 0, 0);
}
@media only screen and (max-width:1890px){
    .secChange .tit{
        font-size: 40px;
    }
    .secChange .txt{
        font-size: 18px;
    }
}
@media only screen and (max-width:1730px){
    .secChange .tit{
        font-size: 37px;
    }
}
@media only screen and (max-width:1640px){
    .secChange .rightBox{
        padding: 7px 0 0 80px;
    }
    .secChange .tit{
        font-size: 32px;
    }
    .secChange .txt{
        font-size: 18px;
        letter-spacing: normal;
    }
}
@media only screen and (max-width:1370px){
    .secChange .titImgBox{
        height: 686px;
        margin: -452px auto 0 -5px;
    }
}
@media only screen and (max-width:767px){
    .secChange{
        padding-top: 60px;
    }
    .secChange::after{
        width: 100%;
        height: 789px;
        top: 0;
        left: 0;
        background: url(../img/index/bgChange_sp.jpg) center bottom / cover;
    }
    .secChange .wrapper{
        max-width: 100%;
    }
    .secChange .flexBox{
        display: block;
    }
    .secChange .leftBox{
        width: 100%;
    }
    .secChange .btnList{
        width: 100%;
        margin-top: 35px;
        display: block;
    }
    .secChange .btnItem{
        width: 100%;
        max-width: 295px;
        margin: 0 auto;
    }
    .secChange .btnItem:nth-child(2){
        margin: 15px auto 0;
    }
    .secChange .btnInner{
        justify-content: center;
        text-align: center;
        padding-left: 0;
        font-size: 14px;
    }
    .secChange .btnInner::after{
        top: calc(50% - 16px);
        right: 10px;
    }
    .secChange .rightBox{
        width: 100%;
        padding: 40px 0 0;
    }
    .secChange .tit{
        font-size: 20px;
        text-align: center;
    }
    .secChange .txtBox{
        margin: 20px 0 0;
    }
    .secChange .txt{
        font-size: 13px;
        letter-spacing: 1px;
        line-height: 2.3;
        text-align: center;
    }
    .secChange .txt + .txt{
        margin-top: 0;
    }
    .secChange .titImgBox{
        height: 372px;
        display: flex;
        align-items: flex-end;
        margin: -240px auto 0 -5px;
        position: relative;
        z-index: 2;
    }
    .secChange .titImg{
        position: sticky;
        width: 307px;
        margin: 0 auto;
        bottom: 45px;
        z-index: 1;
        transform: translate3d(0, 0, 0);
    }
    .secChange .titImg img{
        position: relative;
        left: 2px;
    }
}
@media only screen and (max-width:359px){
    .secChange .titImg{
        width: 285px;
    }
    .secChange .tit{
        font-size: 18px;
    }
    .secChange .txt{
        font-size: 12px;
        letter-spacing: normal;
    }
}
/* secTicker */
.secTicker{
    overflow: hidden;
    position: relative;
    z-index: 10;
    margin-top: 195px;
}
.secTicker .boxTicker{
    display: flex;
}
.secTicker .itemTicker:nth-child(odd) {
    animation: loop 80s -40s linear infinite;
    backface-visibility: hidden;
    will-change: transform;
    transform: translate3d(0, 0, 0);
}
.secTicker .itemTicker:nth-child(even) {
    animation: loop2 80s linear infinite;
}
@keyframes loop {
    0% {
        transform: translateX(100%);
    }
    to {
        transform: translateX(-100%);
    }
}
@keyframes loop2 {
    0% {
      transform: translateX(0);
    }
    to {
      transform: translateX(-200%);
    }
}
@media only screen and (max-width:767px){
    .secTicker{
        margin-top: 28px;
    }
    .secTicker .imgTicker{
        height: 275px;
        width: 1180px;
    }
}
/* secPeriod */
.secPeriod{
    margin-top: 135px;
    position: relative;
    overflow: hidden;
}
.secPeriod .engTit{
    margin-left: 5px;
}
.secPeriod .topTit{
    font-size: 58px;
    line-height: 1.37;
    color: #231815;
    margin-top: 35px;
    font-weight: bold;
}
.secPeriod .item:nth-child(n+2){
    margin-top: 150px;
}
@media only screen and (max-width:767px){
    .secPeriod{
        margin-top: 52px;
    }
    .secPeriod .engTit{
        width: 227px;
        margin: 0 auto;
    }
    .secPeriod .topTit{
        font-size: 18px;
        line-height: 1.66;
        margin-top: 19px;
        text-align: center;
    }
    .secPeriod .item:nth-child(n+2){
        margin-top: 40px;
    }
}
.secPeriod .list{
    margin-top: 140px;
    overflow: hidden;
}
/* .secPeriod .item:nth-child(n+2){
    padding-top: 150px;
    background: #fff;
    position: relative;
    z-index: 2;
} */
.secPeriod .section{
    position: relative;
    height: 880px;
    overflow: hidden;
    z-index: 2;
}
/* .isDesktopIpad .secPeriod .section{
    height: 880px;
} */
.secPeriod .section1,
.secPeriod .section3{
    border-radius: 100px 0 0 15px;
}
.secPeriod .section2{
    border-radius: 0 100px 15px 0;
}
.secPeriod .section1::after,
.secPeriod .section3::after{
    position: absolute;
    content: "";
    width: 1760px;
    height: 100%;
    right: calc(50% - 960px);
    top: 0;
    border-radius: 100px 0 0 15px;
    overflow: hidden;
}
.secPeriod .section2::after{
    position: absolute;
    content: "";
    width: 1760px;
    height: 100%;
    left: calc(50% - 960px);
    top: 0;
    border-radius: 0 100px 15px 0;
    overflow: hidden;
}
.secPeriod.lazyloaded .section::after{
    background: url(../img/index/bgPeriodItem.jpg) center top / cover;
}
.secPeriod .wrapper{
    position: relative;
    z-index: 10;
    height: 100%;
    display: flex;
    align-items: center;
}
.secPeriod .itemTit{
    font-size: 71px;
    line-height: 1.33;
    font-weight: bold;
    margin-top: 43px;
}
.secPeriod .itemTxt{
    font-size: 16px;
    letter-spacing: 2px;
    line-height: 2.5;
    margin-top: 32px;
}
.secPeriod .rightBox{
    position: absolute;
    top: calc(50% - 315px);
    right: 35px;
}
.secPeriod .section2 .rightBox{
    right: -15px;
}
.secPeriod .section3 .rightBox{
    right: -25px;
}
.secPeriod .section__pin{
    display: flex;
    justify-content: center;
    align-items: center;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}
@media only screen and (max-width:767px){
    .secPeriod .list{
        margin-top: 30px;
    }
    /* .secPeriod .item:nth-child(n+2){
        padding-top: 40px;
    } */
    .secPeriod .section{
        height: 600px;
    }
    .secPeriod .section1,
    .secPeriod .section3{
        border-radius: 0;
    }
    .secPeriod .section2{
        border-radius: 0;
    }
    .secPeriod .section1::after,
    .secPeriod .section3::after{
        width: 94.667%;
        right: 0;
        border-radius: 50px 0 0 10px;
    }
    .secPeriod .section2::after{
        width: 94.667%;
        left: 0;
        border-radius: 0 50px 10px 0;
    }
    .secPeriod.lazyloaded .section::after{
        background: url(../img/index/bgPeriodItem_sp.jpg) center top / cover;
    }
    .secPeriod .wrapper{
        position: relative;
        z-index: 10;
        height: 100%;
        display: flex;
        align-items: center;
        justify-content: flex-start;
        flex-flow: column;
        padding-top: 50px;
    }
    .secPeriod .itemEng{
        text-align: center;
    }
    .secPeriod .itemEng img{
        width: auto;
        height: 11px;
    }
    .secPeriod .itemTit{
        font-size: 24px;
        line-height: 1.5;
        text-align: center;
        margin-top: 15px;
    }
    .secPeriod .itemTxt{
        font-size: 12px;
        letter-spacing: 0.5px;
        line-height: 2.33;
        margin-top: 12px;
        text-align: center;
    }
    .secPeriod .rightBox{
        position: static;
        max-width: 290px;
        width: 100%;
        margin: 40px auto 0;
    }
    .secPeriod .section2 .rightBox{
        max-width: 292px;
    }
    .secPeriod .section3 .rightBox{
        max-width: 310px;
    }
    .secPeriod .section3 .rightImg{
        position: relative;
        left: 10px;
    }
    .secPeriod .section__pin{
        display: flex;
        justify-content: center;
        align-items: center;
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        z-index: 1;
    }
}
@media only screen and (max-width:359px){
    .secPeriod .section1::after,
    .secPeriod .section3::after{
        width: 98%;
    }
    .secPeriod .section2::after{
        width: 98%;
    }
    .secPeriod .itemTxt{
        font-size: 11px;
        letter-spacing: normal;
    }
}
/* secCmnBnr */
.secCmnBnr{
    background: #fff;
    position: relative;
    padding: 150px 0 87px;
    margin: 0 auto;
    z-index: 20;
}
@media only screen and (max-width:767px){
    .secCmnBnr{
        padding: 40px 0 100px;
        margin: 0 auto;
    }
}
#footer{
    position: relative;
    z-index: 20;
}