.section {
    position: relative;
    color: #fff;
    font-family: 'myriadsetpro-thinthin', Arial;
    line-height: 1.2;
    font-weight: normal;
    background-color: #000;
    margin: 0 auto;
}

:root {
    --width: 100vw;
    --height: calc(var(--width) * 0.5927);
    --height--phone: calc(var(--width) * 1.4367)
}

.r3 {
    font-family: 'myriadsetpro-thinthin', Arial;
    /*margin-top: 150px;*/
}

.r3 a:hover {
    text-decoration: none;
}

.r3 .big-img {
    width: 100%;
}

.r3 .img-100p {
    width: 100%;
}

.r3 .img-95p {
    width: 95%;
}

.r3 p {
    margin-bottom: inherit;
}

.r3 section {
    width: 100%;
    color: #000;
    position: relative;
    text-align: center;
}

.r3 .bv-pc {
    display: block;
}

.r3 .bv-phone {
    display: none;
}

.r3 .bv-init {
    -webkit-transform: translate(0, 2rem);
    -ms-transform: translate(0, 2rem);
    transform: translate(0, 2rem);
    opacity: 0;
    -webkit-transition: opacity ease-in-out .6s, -webkit-transform ease-in-out .6s;
    transition: opacity ease-in-out .3s, -webkit-transform ease-in-out .6s;
    transition: transform ease-in-out .3s, opacity ease-in-out .6s;
    transition: transform ease-in-out .3s, opacity ease-in-out .6s, -webkit-transform ease-in-out .6s;
}

.r3 .bv-transform-move {
    transform: translate(0, 0);
    opacity: 1;
}

.r3 .bv-flex {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
}

.r3 .bv-font-title {
    font-size: 2.9166vw;
    color: #000;
}

.r3 .bv-font-txt {
    font-size: 1.666vw;
    color: #000;
}

.r3 .sect-video {
    text-align: center;
}

.r3 .sect-video iframe {
    width: 77vw;
    height: calc(77vw * 0.5625);
}

.r3 .sect1 {
    height: calc(0.390625 * 100vw);
    background-image: url(images/r3-sect1-banner-20210824030432593.webp);
    background-size: 100vw
}

.sect1 .sect1-text {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    left: 12%;
    text-align: left;
}

.sect1 .sect1-text .hh3 {
    font-weight: bold;
    font-size: 5vw;
}

.sect1 .sect1-text .hh4 {
    font-weight: bold;
    font-size: 2.5vw;
}

.sect1 .buy-now {
    display: inline-flex;
    align-items: center;
    background: #000;
    border-radius: 20px;
    color: #fff;
    vertical-align: middle;
    font-size: 1vw;
    padding: 5px 30px;
}

.sect1 svg {
    margin-left: 10px;
}

.sect1 .sect1-btn {
    margin-top: 3vw;
    text-align: center;
}

.sect2 ul {
    margin: 0 auto;
    padding: 0;
}

.sect2 ul .bv-flex {
    width: 25%;
    background: #fafafa;
    margin: 20px 30px;
    padding: 30px 20px;
    justify-content: space-between;
}

.sect2 ul .left {
    text-align: left;
    font-weight: bold;
    font-size: 1.354vw;
    color: #1F1816;
}

.sect2 ul img {
    width: 5.2vw;
    height: 5.2vw;
}

.bv-transform-move.delay-3 {
    transition-delay: .3s
}

.bv-transform-move.delay-6 {
    transition-delay: .8s
}

.bv-transform-move.delay-5 {
    transition-delay: .6s
}

.r3 .sect3 {
    margin-top: 5vw;
    height: calc(0.5734375 * 100vw);
    background-image: url(images/r3-sect3-1-20210824092914106.jpg);
    background-size: 100vw
}

.r3 .sect3 .bv-font-title {
    padding-top: 3vw;
    padding-bottom: 2vw;
}

.sect3 .watch {
    margin-top: 5.7vw;
    width: 31.458vw;
    height: 33.5936vw;
    margin-left: 48vw;
    /*transform: translateX(22vw);*/
    transition: transform 1s ease;
}

.sect3 .watch.active {
    transform: translateY(50px);
}

.sect3 .bv-font-txt {
    color: #272220;
    width: 50%;
    margin: 0 auto;
}

.sect4 .hh3 {
    padding-top: 7vw;
    padding-bottom: 2vw;
}

.sect4 p {
    font-size: 1.666vw;
    margin-bottom: 3vw;
}

.sect5 {
    margin-top: 5vw;
    height: calc(0.4395833 * 100vw);
    background-image: url(images/r3-sect5-1-2021082403045420.webp);
    background-size: 100vw;
    margin-bottom: 30px;
}

.sect5 .sect5-txt {
    width: 50%;
    height: 100%;
    position: absolute;
    right: 0;
    top: 0;
}

.sect5 .sect5-txt .hh3 {
    margin-top: 10vw;
}

.sect5 .sect5-txt .p1 {
    font-size: 1.6666vw;
    padding: 1.7vw 0;
}

.sect5 .time-box {
    width: 100%;
    display: flex;
    justify-content: center;
}

.sect5 .time-item {
    position: relative;
    width: 12.1875vw;
    height: 6.927vw;
    margin-left: 30px;
}

.sect5 .time-box span {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
}

.sect5 .time-box b {
    font-size: 2.6vw;
}

.sect5 .time-box p {
    font-size: 1.93vw;
}

.sect5 .tips {
    font-size: 1.04vw;
    position: absolute;
    bottom: -70px;
    left: 50%;
    transform: translateX(-50%);
    color: #333333;
}

.sect6 {
    padding-top: 9vw;
    padding-bottom: 5vw;
}

.com-sect .p1 {
    padding: 1.875vw 0 1.6145vw 0;
    font-size: 1.6146vw;
}

.com-sect .p2 {
    font-size: 1.25vw;
    color: #272220;
    padding-bottom: 5vw;
    width: 50%;
    margin: 0 auto;
}

.sect10 .p2 {
    width: 100%;
}

.sect11 .p2 {
    width: 100%;
}

.sect7 .sect7-txt {
    position: absolute;
    top: 5vw;
    left: 0;
    width: 100%;
}

.sect7 .p3 {
    color: #333333;
    font-size: 1vw;
    padding: 20px 0;
}

.sect9 {
    padding-top: 5vw;
    display: flex;
    justify-content: center;
    padding-bottom: 3vw;
}

.sect9 .p2 span {
    color: #000;
    font-weight: bold;
}

.sect9 .sec9-right {
    margin-left: 3vw;
    padding-top: 2vw;
}

.sect9 .sec9-left img {
    width: 34vw;
}

.sect9 .sec9-right img {
    width: 23vw;
}

.sect10 .sect10-txt {
    position: absolute;
    top: 6.25vw;
    right: 0;
    width: 55%;
}

.sect11 .sect11-txt {
    position: absolute;
    top: 10vw;
    left: 10vw;
}

.sect11 .p3 {
    padding: 2vw;
}

.sect12 {
    display: flex;
    justify-content: center;
    padding-top: 5vw;
}

.sect12 .sect12-item {
    width: 50%;
}

.sect12 .sect12-left img {
    width: 22vw;
    margin-top: 2vw;
}

.sect13 {
    padding: 5vw;
    height: 4000px;
    box-sizing: border-box;
}

.sect13 .p1 {
    font-size: 1.25vw;
    color: #272220;
    padding-top: 2vw;
    padding-bottom: 5vw;
}

.sect13 .sect13-flex-box {
    display: flex;
    justify-content: center;
    position: sticky;
    top: 10px;
}

.sect13 .sect13-left {
    width: 41vw;
}

.sect13 .sect13-right {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.sect13 .watch-box {
    width: 16.041vw;
    height: 28.9vw;
    position: relative;
}

.watch-box .watch-item {
    opacity: 0;
    transition: opacity .5s ease;
}

.sect13 .watch-box .active {
    opacity: 1;
}

.sect13 .watch-box img {
    width: 100%;
}

.sect13 .watch-box .watch-item {
    position: absolute;
}

.sect13 .watch-item-1 {
    top: -14%;
    left: -53%;
}

.sect13 .watch-item-2 {
    top: 39%;
    left: -76%;
}

.sect13 .watch-item-3 {
    bottom: -30%;
    left: -44%;
}

.sect13 .watch-item-4 {
    top: -35%;
    right: -68%;
}

.sect13 .watch-item-5 {
    top: 26%;
    right: -88%;
}

.sect13 .watch-item-6 {
    bottom: -18%;
    right: -75%;
}

.sect13 .watch-item p {
    font-size: 1vw;
    font-weight: bold;
    color: #272220;
    padding: 1vw 0;
}

.sect13 .watch-item img {
    width: 7.76vw;
}

.sect14 .hh3 {
    padding: 5vw 0;
}

.sect14 ul.bv-flex {
    justify-content: space-between;
}
.sect14 ul {
    margin: 0;
    padding: 0;
}

.sect14 li {
    width: 33%;
    position: relative;
    list-style: none;
    padding: 0;
    margin: 0;
}

.sect14 li p {
    position: absolute;
    top: 1.3vw;
    left: 1.5vw;
    color: #272220;
    font-size: 1.354vw;
}

.sect14 .img-box {
    width: 100%;
    position: relative;
    padding-top: 0.6vw;
}

.sect14 .sect14-txt {
    position: absolute;
    top: 50%;
    left: 15vw;
    transform: translateY(-50%);
}

.sect14 .sect14-txt .p1 {
    font-size: 1.354vw;
    color: #272220;
    padding-bottom: 1vw;
}

.sect14 .sect14-txt .p2 {
    font-size: 1.25vw;
    color: #272220;
}

.sect16 {
    padding: 10vw 0;
    background: #F8F8F8;
}

.sect16 .sect16-item {
    min-height: 40px;
    margin-left: 10vw;
    width: 70%;
    display: flex;
    border-bottom: 1px solid #e1e1e1;
    text-align: left;
    padding: 10px;
}

.sect16 .hh3 {
    font-weight: bold;
    margin-left: 10vw;
    text-align: left;
    padding-bottom: 3vw;
    font-size: 2vw;
}

.sect16 .sect16-item .left {
    width: 50vw;
    color: #000;
    font-size: 1vw;
}

.sect16 .sect16-item .right {
    width: 55vw;
    color: #7F7F7F;
    font-size: 0.975vw;
}

@media screen and (max-width:800px) and (min-width:200px) {
    .r3 .bv-pc {
        display: none !important;
    }
    .r3 .bv-phone {
        display: block;
    }
    .sect-video iframe {
        width: 100vw;
        height: calc(100vw * 0.5625);
    }
    .r3 .bv-font-title {
        font-size: 20px;
    }
    .r3 .sect1 {
        width: 100%;
        min-height: 450px;
        background: unset;
    }
    .r3 .sect1 {
        height: calc(0.592 * 100vw);
        background-image: url(images/r3-sect1-phone-20210824030127151.png);
        background-size: 100vw;
        min-height: unset;
    }
    .sect1 .sect1-text {
        left: 50%;
        transform: translateX(-50%);
        top: 10px;
    }
    .sect2 ul img {
        width: 60px;
        height: 60px;
        margin-bottom: 5px;
    }
    .sect2 ul .bv-flex {
        flex-direction: column-reverse;
        width: 30%;
        margin: 10px 0px;
        background: #fff;
        padding: 10px 0px;
        text-align: center;
        justify-content: center;
    }
    .sect2 ul .left {
        font-size: 12px;
    }
    .sect2 ul .left p {
        white-space: nowrap;
        text-align: center;
        transform: scale(.8);
    }
    .sect3 .bv-font-txt {
        width: 100%;
    }
    .sect3 .watch {
        margin-top: 5px;
    }
    .sect5 {
        margin-top: 5vw;
        height: calc(0.6* 100vw);
        background-image: url(images/r3-sect5-phone-20210824030125541.png);
        background-size: 137px;
        background-position: 5px;
        background-repeat: no-repeat;
        margin-bottom: 30px;
    }
    .sect5 .time-item {
        width: 90px;
        height: 90px;
    }
    .sect5 .sect5-txt .hh3 {
        margin-top: 10px;
    }
    .sect5 .time-item img {
        width: 90px;
    }
    .sect5 .sect5-txt {
        width: 70%;
    }
    .sect5 .tips {
        width: 50%;
    }
    .sect5 .time-box span {
        bottom: 32px;
    }
    .com-sect .p2 {
        width: 95%;
    }
    .sect7 .p3 {
        width: 80%;
        margin: 0 auto;
    }
    .sect9 .sec9-right {
        margin-left: unset;
        padding-bottom: 20px;
    }
    .sect11 .sect11-txt {
        left: unset;
    }
    .r3 .sect13 {
        height: unset;
        padding: 0;
    }
}

@media screen and (max-width: 768px) {
    .r3 .bv-font-txt,
    .sect4 p,
    .sect13 .p1 {
        font-size: 13px;
        padding-left: 10px;
        padding-right: 10px;
    }
    .sect5 .sect5-txt .p1 {
        font-size: 13px;
    }
    .sect5 .time-box b {
        font-size: 1.25em;
    }
    .sect5 .time-box p,
    .sect7 .p3,
    .sect11 .p3 {
        font-size: 11px;
    }
    .sect5 .tips {
        font-size: 11px;
        left: 15px;
        right: 15px;
        bottom: -26px;
        transform: initial;
        text-align: center;
        width: auto;
    }
    .com-sect .p1 {
        font-size: 1em;
    }
    .sect1 .sect1-text .hh3 {
        font-size: 1.75em;
        line-height: 1.25;
    }
    .sect1 .sect1-text .hh4 {
        font-size: 1.25em;
    }
    .sect1 .sect1-text {
        left: 15px;
        right: 15px;
        transform: initial;
        top: 10px;
        text-align: center;
    }
    .sect16 .hh3 {
        width: 90%;
        margin: auto;
        font-size: 1.5em;
    }
    .sect16 .sect16-item {
        width: 90%;
        flex-wrap: wrap;
        margin: auto;
    }
    .sect16 .sect16-item .left,
    .sect16 .sect16-item .right {
        width: 100%;
        font-size: 1em;
    }
    .sect16 .sect16-item .left {
        font-size: 1.25em;
    }
}