body{
    background-image: url("./../img/bg_home.png");
    background-size: 100% 100vh;
    background-attachment: fixed;
}
body::-webkit-scrollbar {
    display: none;
}

.page-container::-webkit-scrollbar {
    display: none;
}

.header-container{
    position: sticky;
    z-index: 0;
}

.content-container {
    width: 100%;
    height: var(--content-height-max);
}

.content-container.fixed {
    position: fixed;
    top: calc(var(--header-height) +  0.523vw);
    z-index: 1;
}

.circle-container {
    position: relative;
    /*transform: scale(0.8);*/
}

.circle-container .w_circle {
    width: 32.396vw;
    height: 32.396vw;
}


.circle-container .z_circle {
    width: 22.686vw;
    height: 22.686vw;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.circle-container .circle_text {
    width: 20.9vw;
    height: 20.9vw;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.circle-container .n_circle {
    width: 16.72vw;
    height: 16.72vw;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 1;
}

.circle-container .logo_3d-container {
    width: 9.614vw;
    height: 9.614vw;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    overflow: hidden;
    z-index: 2;
}

.logo_3d-container .hover-y-1{
    width: 2.455vw;
    height: 5.225vw;
    position: absolute;
    top:  0.157vw;
    left:1.15vw;
    cursor: pointer;
}

.logo_3d-container .hover-y-2{
    width: 5.643vw;
    height: 1.618vw;
    position: absolute;
    bottom: 0;
    right: 0;
    z-index: 1;
    cursor: pointer;
}

.logo_3d-container .hover-b-1{
    width: 2.872vw ;
    height: 5.378vw;
    position: absolute;
    top: 0;
    left: 3.658vw;
    cursor: pointer;
}

.logo_3d-container .hover-r-1{
    width: 3.658vw;
    height: 2.872vw;
    position: absolute;
    bottom: 1.358vw;
    left: 0;
    cursor: pointer;
}

.logo_3d-container .hover-r-2{
    width: 3.919vw;
    height: 1.672vw;
    position: absolute;
    bottom: 2.35vw;
    right:  0.104vw;
    transform: rotate(30deg);
    cursor: pointer;
}

.logo_3d-container .hover-star-1{
    width:  5.486vw;
    height: 1.984vw;
    position: absolute;
    bottom: 0.94vw;
    left:  0.157vw;
    transform: rotate(-45deg);
    cursor: pointer;
}

.circle-container .logo_3d-container .logo_3d {
    width: 100%;
    height: 100%;
}

.circle-container .w_range {
    width: 29.26vw;
    height: 29.26vw;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 1;
}

.circle-container .w_range.play{
    animation: customHeartBeat var(--anim-time) ease-in-out 1;
}

.circle-container .w_range .rang {
    position: absolute;
    width: 13.055vw;
    height: 13.055vw;
    background-image: url("./../img/img_range_default.png");
    background-size: 100% 100%;
    cursor: pointer;
}

.circle-container .w_range .rang.lt{
    left: 0;
    top: 0;
}
.circle-container.lt .w_range .rang.lt{
    background-image: url("./../img/img_range_lt.png");
    /* 增加切换动画*/
    transition: all var(--anim-time);
}

.circle-container .w_range .rang.rt{
    right: 0;
    top: 0;
    transform: rotate(90deg);
}
.circle-container.rt .w_range .rang.rt{
    background-image: url("./../img/img_range_rt.png");
    /* 增加切换动画*/
    transition: all var(--anim-time);
}

.circle-container .w_range .rang.lb{
    left: 0;
    bottom: 0;
    transform: rotate(270deg);
}
.circle-container.lb .w_range .rang.lb{
    background-image: url("./../img/img_range_lb.png");
    /* 增加切换动画*/
    transition: all var(--anim-time);
}

.circle-container .w_range .rang.rb{
    right: 0;
    bottom: 0;
    transform: rotate(180deg);
}
.circle-container.rb .w_range .rang.rb{
    background-image: url("./../img/img_range_rb.png");
    /* 增加切换动画*/
    transition: all var(--anim-time);
}


.circle-container .lt-container{
    position: absolute;
    top: -1.358vw;
    left: -15.823vw;
    z-index: 2;

}

html[lang="en"] .circle-container .lt-container{
    left: calc(12.277vw - 100%);
}

html[lang="en"] .circle-container .lt-container .item-menu:last-child{
    margin-left: -2.769vw;
}



.circle-container .rt-container{
    position: absolute;
    top: -1.358vw;
    right: -16.811vw;
    z-index: 2;
}


html[lang="en"] .circle-container .rt-container{
    right: calc(2.374vw - 100%);
}

.circle-container .lb-container{
    position: absolute;
    bottom: -0.261vw;
    left: -16.866vw;
    z-index: 2;

}

html[lang="en"] .circle-container .lb-container{
    left: calc(11.286vw - 100%);
}

html[lang="en"] .circle-container .lb-container .item-menu:first-child{
    margin-left:  0.261vw;
}

.circle-container .rb-container{
    position: absolute;
    bottom: 0.574vw;
    right: -13.629vw;
    z-index: 2;

}

html[lang="en"] .circle-container .rb-container{
    right: calc(2.011vw - 100%);
}

.item-menu{
    visibility: hidden;
    cursor: pointer;
}

html[lang="en"] .item-menu{
    width: 31.17vw;
}

.item-menu+.item-menu{
    margin-top: 1.201vw;
}

.circle-container.lt .lt-container .item-menu,
.circle-container.rt .rt-container .item-menu,
.circle-container.lb .lb-container .item-menu,
.circle-container.rb .rb-container .item-menu{
    visibility: visible;
}

.item-menu .dot{
    width: 1.254vw;
    height: 1.254vw;
    background-color: #ffffff55;
    border-radius: 50%;
    position: relative;
    margin: 0 0.627vw;
    opacity: 0;
}

.item-menu .dot:after{
    height: 0.522vw;
    width: 0.522vw;
    content: "";
    border-radius: 50%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: #0059b9;
}
.circle-container .lt-container .item-menu .dot:after{
    background-color: #c347b8;
}
.circle-container .lb-container .item-menu .dot:after{
    background-color: #b1754c;
}

.item-menu .line-container{
    position: relative;
    width: 5.225vw;
    height: 1px;
}

.item-menu.max .line-container{
    width: 8.201vw;
    margin-left: -2.976vw;
}

.lt-container .item-menu.max,
.lb-container .item-menu.max{
    margin-left: 2.402vw;
}

.lt-container .item-menu.max .line-container,
.lb-container .item-menu.max .line-container{
    margin-left: 0;
}

.lt-container .item-menu .icon,
.lb-container .item-menu .icon{
    transform: rotate(180deg);
    margin-right: 0.627vw;
    margin-left: 2.611vw;
}

.item-menu .line{
    position: absolute;
    top: 0;
    width: 0;
    height: 1px;
    content: '';
    background: #ffffff;
}

.item-menu .label{
    font-size:1.15vw;
    letter-spacing: 1px;
    color: #ffffff;
    opacity: 0;
    font-family: sans-serif;
}

html[lang="en"] .item-menu .label{
    letter-spacing: 0;
}

.item-menu .icon{
    font-size: 1.202vw;
    color: #ffffff;
    margin-left: 0.627vw;
    opacity: 0;
}

.circle-container.lt .item-menu .dot,
.circle-container.rt .item-menu .dot,
.circle-container.lb .item-menu .dot,
.circle-container.rb .item-menu .dot,

.circle-container.lt .item-menu .label,
.circle-container.rt .item-menu .label,
.circle-container.lb .item-menu .label,
.circle-container.rb .item-menu .label,

.circle-container.lt .item-menu .icon,
.circle-container.rt .item-menu .icon,
.circle-container.lb .item-menu .icon,
.circle-container.rb .item-menu .icon {
    opacity: 1;
    transition: opacity var(--anim-short-time) 1.2s;
}

.circle-container.lt .item-menu .line,
.circle-container.lb .item-menu .line{
    right: 0;
    width: 100%;
    transition: width var(--anim-short-time) var(--anim-short-time);
}

.circle-container.rt .item-menu .line,
.circle-container.rb .item-menu .line{
    left: 0;
    width: 100%;
    transition: width var(--anim-short-time) var(--anim-short-time);
}


.branch-line-container{
    position: absolute;
}

.branch-line-container.lt{
    width: 5.225vw;
    height: 5.225vw;
    left: 2.976vw;
    top: -2.35vw;
    transform: rotate(-135deg);
}

.branch-line-container.rt{
    width: 5.225vw;
    height: 5.225vw;
    right:  -0.679vw;
    top: 1.306vw;
    transform: rotate(-45deg);
}

.branch-line-container.lb{
    width: 5.225vw;
    height: 5.225vw;
    left:  -1.776vw;
    bottom: 2.35vw;
    transform: rotate(135deg);
}

.branch-line-container.rb{
    width: 5.225vw;
    height: 5.225vw;
    right:  1.828vw;
    bottom: -1.149vw;
    transform: rotate(45deg);
}

.branch-line-container .line{
    width: 0px;
    height: 1px;
    background: #ffffff;
}

.circle-container.lt .branch-line-container.lt .line,
.circle-container.rt .branch-line-container.rt .line,
.circle-container.lb .branch-line-container.lb .line{
    width: 6.27vw;
    transition: width var(--anim-short-time);
}

.circle-container.rb .branch-line-container.rb .line{
    width: 5.225vw;
    transition: width var(--anim-short-time);
}


.circle-container.lt .w_circle,
.circle-container.rt .w_circle,
.circle-container.lb .w_circle,
.circle-container.rb .w_circle{
    animation: rotate_z var(--anim-time) linear 1;
}

.circle-container.lt .n_circle,
.circle-container.rt .n_circle,
.circle-container.lb .n_circle,
.circle-container.rb .n_circle,

.circle-container.lt .z_circle,
.circle-container.rt .z_circle,
.circle-container.lb .z_circle,
.circle-container.rb .z_circle{
    animation: rotate_z_reverse var(--anim-time) linear 1;
}

/*旋转一圈动画*/
@keyframes rotate_z {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

@keyframes ani-width {
    from {
        width: 0;
    }
    to {
        width: 100%;
    }
}

@keyframes rotate_z_reverse {
    0% {
        transform: translate(-50%, -50%) rotate(360deg);
    }
    100% {
        transform: translate(-50%, -50%) rotate(0deg);
    }
}
@keyframes customHeartBeat {
    0% {
        transform: translate(-50%, -50%) scale(1)
    }

    14% {
        transform: translate(-50%, -50%) scale(1.02)
    }

    28% {
        transform: translate(-50%, -50%) scale(1)
    }

    42% {
        transform: translate(-50%, -50%) scale(1.02)
    }

    70% {
        transform: translate(-50%, -50%) scale(1)
    }
}

.tip-container{
    margin-top:  -14.363vw;
    padding: 3.917vw 7.106vw calc(3.917vw + var(--footer-height));
    position: sticky;
}

.tip-container.dark{
    background-color: #00000088;
    transition: all var(--anim-time);
    z-index: 2;
}

.tip-container .name{
    font-size: 2.09vw;
    font-weight: 600;
    letter-spacing: 1px;
    color: #ffffff;
}
.tip-container .tip{
    font-size: 1.463vw;
    font-weight: 500;
    line-height: 2.82vw;
    letter-spacing: 1px;
    color: #ffffff;
    margin-top: 2.82vw;
    opacity: 0;
}
.tip-container.dark .tip{
    opacity: 1;
    transition: all var(--anim-time);
}

.footer-container {
    background-color: #00000011;
    position: fixed;
    bottom: 0;
    left: 0;
    z-index: 1;
}
.footer-container.dark{
    background-color: #00000088;
    border-top: 1px solid #434343;
}