/*!
 * fullPage 4.0.21
 * https://github.com/alvarotrigo/fullPage.js
 *
 * @license GPLv3 for open source use only
 * or Fullpage Commercial License for commercial use
 * http://alvarotrigo.com/fullPage/pricing/
 *
 * Copyright (C) 2021 http://alvarotrigo.com/fullPage - A project by Alvaro Trigo
 */.fp-enabled body,html.fp-enabled {
    margin: 0;
    padding: 0;
    overflow: hidden;
    -webkit-tap-highlight-color: rgba(0,0,0,0)
}

.fp-section {
    position: relative;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    height: 100%;
    display: block
}

.fp-slide {
    float: left
}

.fp-slide,.fp-slidesContainer {
    height: 100%;
    display: block
}

.fp-slides {
    z-index: 1;
    height: 100%;
    overflow: hidden;
    position: relative;
    -webkit-transition: all .3s ease-out;
    transition: all .3s ease-out
}

.fp-table {
    display: flex;
    flex-direction: column;
    justify-content: center;
    width: 100%
}

.fp-slidesContainer {
    float: left;
    position: relative
}

.fp-controlArrow {
    -webkit-user-select: none;
    -moz-user-select: none;
    -khtml-user-select: none;
    -ms-user-select: none;
    position: absolute;
    z-index: 4;
    top: 50%;
    cursor: pointer;
    margin-top: -.50666667rem;
    -webkit-transform: translateZ(0);
    -ms-transform: translateZ(0);
    transform: translateZ(0)
}

.fp-prev {
    left: .2rem
}

.fp-next {
    right: .2rem
}

.fp-arrow {
    width: 0;
    height: 0;
    border-style: solid
}

.fp-arrow.fp-prev {
    border-width: .51333333rem .45333333rem .51333333rem 0;
    border-color: transparent #fff transparent transparent
}

.fp-arrow.fp-next {
    border-width: .51333333rem 0 .51333333rem .45333333rem;
    border-color: transparent transparent transparent #fff
}

.fp-notransition {
    -webkit-transition: none!important;
    transition: none!important
}

#fp-nav {
    position: fixed;
    z-index: 100;
    top: 50%;
    opacity: 1;
    transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    -webkit-transform: translate3d(0,-50%,0)
}

#fp-nav.fp-right {
    right: .22666667rem
}

#fp-nav.fp-left {
    left: .22666667rem
}

.fp-slidesNav {
    position: absolute;
    z-index: 4;
    opacity: 1;
    -webkit-transform: translateZ(0);
    -ms-transform: translateZ(0);
    transform: translateZ(0);
    left: 0!important;
    right: 0;
    margin: 0 auto!important
}

.fp-slidesNav.fp-bottom {
    bottom: .22666667rem
}

.fp-slidesNav.fp-top {
    top: .22666667rem
}

#fp-nav ul,.fp-slidesNav ul {
    margin: 0;
    padding: 0
}

#fp-nav ul li,.fp-slidesNav ul li {
    display: block;
    width: .18666667rem;
    height: .17333333rem;
    margin: .09333333rem;
    position: relative
}

.fp-slidesNav ul li {
    display: inline-block
}

#fp-nav ul li a,.fp-slidesNav ul li a {
    display: block;
    position: relative;
    z-index: 1;
    width: 100%;
    height: 100%;
    cursor: pointer;
    text-decoration: none
}

#fp-nav ul li:hover a.active span,#fp-nav ul li a.active span,.fp-slidesNav ul li:hover a.active span,.fp-slidesNav ul li a.active span {
    height: .16rem;
    width: .16rem;
    margin: -.08rem 0 0 -.08rem;
    border-radius: 100%
}

#fp-nav ul li a span,.fp-slidesNav ul li a span {
    border-radius: 50%;
    position: absolute;
    z-index: 1;
    height: .05333333rem;
    width: .05333333rem;
    border: 0;
    background: #333;
    left: 50%;
    top: 50%;
    margin: -.02666667rem 0 0 -.02666667rem;
    -webkit-transition: all .1s ease-in-out;
    -moz-transition: all .1s ease-in-out;
    -o-transition: all .1s ease-in-out;
    transition: all .1s ease-in-out
}

#fp-nav ul li:hover a span,.fp-slidesNav ul li:hover a span {
    width: .13333333rem;
    height: .13333333rem;
    margin: -.06666667rem 0 0 -.06666667rem
}

#fp-nav ul li .fp-tooltip {
    position: absolute;
    top: -.02666667rem;
    color: #fff;
    font-size: .18666667rem;
    font-family: arial,helvetica,sans-serif;
    white-space: nowrap;
    max-width: 2.93333333rem;
    overflow: hidden;
    display: block;
    opacity: 0;
    width: 0;
    cursor: pointer
}

#fp-nav.fp-show-active a.active+.fp-tooltip,#fp-nav ul li:hover .fp-tooltip {
    -webkit-transition: opacity .2s ease-in;
    transition: opacity .2s ease-in;
    width: auto;
    opacity: 1
}

#fp-nav ul li .fp-tooltip.fp-right {
    right: .26666667rem
}

#fp-nav ul li .fp-tooltip.fp-left {
    left: .26666667rem
}

.fp-auto-height.fp-section,.fp-auto-height .fp-slide,.fp-responsive .fp-is-overflow.fp-section {
    height: auto!important
}

.fp-scrollable.fp-responsive .fp-is-overflow.fp-section,.fp-scrollable .fp-section,.fp-scrollable .fp-slide {
    height: 100vh;
    height: calc(var(--vh, 1vh) * 100)
}

.fp-scrollable.fp-responsive .fp-is-overflow.fp-section:not(.fp-auto-height):not([data-percentage]),.fp-scrollable .fp-section:not(.fp-auto-height):not([data-percentage]),.fp-scrollable .fp-slide:not(.fp-auto-height):not([data-percentage]) {
    min-height: 100vh;
    min-height: calc(var(--vh, 1vh) * 100)
}

.fp-overflow {
    justify-content: flex-start;
    max-height: 100vh
}

.fp-scrollable .fp-auto-height .fp-overflow {
    max-height: none
}

.fp-is-overflow .fp-overflow.fp-auto-height,.fp-is-overflow .fp-overflow.fp-auto-height-responsive,.fp-is-overflow>.fp-overflow {
    overflow-y: auto
}

.fp-overflow {
    outline: none
}

.fp-overflow.fp-table {
    display: block
}

.fp-responsive .fp-auto-height-responsive.fp-section,.fp-responsive .fp-auto-height-responsive .fp-slide {
    height: auto!important;
    min-height: auto!important
}

.fp-sr-only {
    position: absolute;
    width: .01333333rem;
    height: .01333333rem;
    padding: 0;
    overflow: hidden;
    clip: rect(0,0,0,0);
    white-space: nowrap;
    border: 0
}

.fp-scroll-mac .fp-overflow::-webkit-scrollbar {
    background-color: transparent;
    width: .12rem
}

.fp-scroll-mac .fp-overflow::-webkit-scrollbar-track {
    background-color: transparent
}

.fp-scroll-mac .fp-overflow::-webkit-scrollbar-thumb {
    background-color: rgba(0,0,0,.4);
    border-radius: .21333333rem;
    border: .05333333rem solid transparent
}

.fp-warning,.fp-watermark {
    z-index: 9999999;
    position: absolute;
    bottom: 0
}

.fp-warning,.fp-watermark a {
    text-decoration: none;
    background: hsla(0,0%,100%,.6);
    padding: .06666667rem .10666667rem;
    font-size: .18666667rem;
    font-family: arial;
    color: #000;
    display: inline-block;
    border-radius: .04rem;
    margin: .16rem
}

.fp-noscroll .fp-overflow {
    overflow: hidden
}

blockquote,body,button,caption,dd,div,dl,dt,fieldset,figure,form,h1,h2,h3,h4,h5,h6,hr,html,input,legend,li,menu,ol,p,pre,section,table,td,textarea,th,ul {
    margin: 0;
    padding: 0
}

abbr,body,fieldset,html,iframe,img {
    border: 0
}

li {
    list-style: none
}

textarea {
    overflow: auto;
    resize: none
}

input {
    outline: none
}

input:-internal-autofill-previewed,input:-internal-autofill-selected {
    -webkit-text-fill-color: #fff
}

input:-webkit-autofill {
    -webkit-box-shadow: 0 0 0 13.33333333rem transparent inset;
    transition: background-color 5000s ease-in-out 0s
}

table {
    border-collapse: collapse;
    border-spacing: 0
}

a,button {
    cursor: pointer;
    outline: none
}

button {
    background: none;
    outline: none;
    border: 0
}

em,h1,h2,h3,h4,h5,h6 {
    font-weight: 400;
    font-style: normal
}

b,strong {
    font-style: normal
}

a,a:hover {
    text-decoration: none
}

body,html {
    width: 100%;
    height: 100%;
    background: #fff;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeSpeed;
    -webkit-tap-highlight-color: transparent;
    font-family: -apple-system,BlinkMacSystemFont,PingFang SC,Helvetica Neue,STHeiti,Microsoft Yahei,Tahoma,Simsun,sans-serif;
    font-weight: 400
}

::-webkit-input-placeholder {
    color: #454545
}

:-moz-placeholder,::-moz-placeholder {
    color: #454545
}

:-ms-input-placeholder {
    color: #454545
}

select {
    appearance: none;
    -moz-appearance: none;
    -webkit-appearance: none;
    outline: none
}

.display-flex,.display-space-between {
    display: flex;
    align-items: center
}

.display-space-between {
    justify-content: space-between
}

.flex-1 {
    flex: 1;
    flex-shrink: 0
}

.width-wrap {
    max-width: 17.06666667rem;
    margin: 0 auto;
    box-sizing: border-box;
    padding: 0 .53333333rem
}

::-webkit-scrollbar {
    width: .06666667rem;
    height: .06666667rem;
    background-color: transparent
}

::-webkit-scrollbar-track {
    background: transparent;
    border-radius: .02666667rem
}

::-webkit-scrollbar-thumb {
    background-color: transparent;
    border-radius: .06666667rem;
    background-clip: content-box
}

::-webkit-scrollbar-corner,::-webkit-scrollbar-thumb:hover {
    background: hsla(0,0%,100%,.3)
}

nav {
    background: #030407;
    color: #f0f0f0;
    z-index: 99
}

.nav__more,nav {
    position: fixed;
    top: 0;
    width: 100%
}

.nav__more {
    display: none;
    opacity: 0;
    height: 100%;
    left: 0;
    align-items: flex-end;
    justify-content: center;
    padding: 1.44rem .21333333rem .42666667rem;
    background: rgba(0,0,0,.8);
    backdrop-filter: blur(.13333333rem);
    -webkit-backdrop-filter: blur(.13333333rem);
    flex-direction: column;
    z-index: 11;
    transition: opacity .5s ease;
    box-sizing: border-box
}

.nav__more.show {
    opacity: 1
}

.nav__more.show .top-bar__main {
    opacity: 1;
    -webkit-transform: scale(1) translateY(0);
    -moz-transform: scale(1) translateY(0);
    -ms-transform: scale(1) translateY(0);
    -o-transform: scale(1) translateY(0);
    transform: scale(1) translateY(0)
}

.nav-wrap {
    max-width: 16.53333333rem;
    padding: .10666667rem .26666667rem 0;
    margin: 0 auto;
    position: relative;
    z-index: 10;
    background: #030407;
    width: 100%;
    box-sizing: border-box
}

.nav-wrap a,.nav-wrap button {
    display: inline-flex;
    font-size: .18666667rem;
    line-height: .21333333rem;
    color: #f0f0f0;
    padding-bottom: .10666667rem
}

.nav-wrap a.actived,.nav-wrap button.actived {
    position: relative
}

.nav-wrap a.actived:before,.nav-wrap button.actived:before {
    content: "";
    height: .02666667rem;
    width: 100%;
    border-radius: .02666667rem;
    background: linear-gradient(90deg,#00d2c4 32%,#37efcd);
    position: absolute;
    bottom: 0;
    left: 0
}

.nav-wrap .btn-nav.actived {
    position: relative
}

.nav-wrap .btn-nav.actived:before {
    content: "";
    height: .02666667rem;
    width: 100%;
    border-radius: .02666667rem;
    background: linear-gradient(90deg,#00d2c4 32%,#37efcd);
    position: absolute;
    bottom: 0;
    left: 0
}

.nav-wrap a:hover {
    color: #00d2c4
}

.nav-wrap .btn-sub {
    margin-right: .53333333rem
}

.nav-wrap .btn-sub:after {
    content: "";
    width: 0;
    height: 0;
    border-style: solid;
    border-width: .06666667rem .08rem 0;
    border-color: #fff transparent transparent;
    margin-left: .13333333rem
}

.nav-wrap .nav-item {
    align-self: stretch
}

.nav-wrap .btn-logo {
    margin-right: .53333333rem
}

.nav-wrap .btn-logo img {
    height: .64rem
}

.nav-wrap .btn-download {
    width: 1.44rem;
    height: .45333333rem;
    justify-content: center;
    background: linear-gradient(90deg,#00d2c4,#36d6b9);
    border-radius: .05333333rem;
    transition: background .5s ease;
    padding-bottom: 0;
    font-weight: 800;
    font-size: .18666667rem
}

.nav-wrap .btn-download:hover {
    background: linear-gradient(90deg,#2eede0,#35edcb);
    color: #fff
}

.nav-wrap .btn-download:active {
    background: linear-gradient(90deg,#21cabf 32%,#22d0b0);
    color: #fff
}

.nav-wrap .btn-more {
    display: none;
    width: .34666667rem;
    height: .34666667rem;
    margin-left: .29333333rem
}

.nav-wrap .btn-more__line {
    width: 84%;
    height: .02666667rem;
    background: #fff;
    display: block;
    margin-top: .06666667rem;
    transition: .5s cubic-bezier(.16,1,.3,1)
}

.nav-wrap .btn-more__line:first-of-type {
    -webkit-transform-origin: bottom right;
    -moz-transform-origin: bottom right;
    -ms-transform-origin: bottom right;
    -o-transform-origin: bottom right;
    transform-origin: bottom right
}

.nav-wrap .btn-more__line:nth-of-type(3) {
    -webkit-transform-origin: top right;
    -moz-transform-origin: top right;
    -ms-transform-origin: top right;
    -o-transform-origin: top right;
    transform-origin: top right
}

.nav-wrap .btn-more.expended .btn-more__line:first-of-type {
    -webkit-transform: rotate(-45deg) translateY(-.02666667rem);
    -moz-transform: rotate(-45deg) translateY(-.02666667rem);
    -ms-transform: rotate(-45deg) translateY(-.02666667rem);
    -o-transform: rotate(-45deg) translateY(-.02666667rem);
    transform: rotate(-45deg) translateY(-.02666667rem)
}

.nav-wrap .btn-more.expended .btn-more__line:nth-of-type(2) {
    opacity: 0;
    -webkit-transform: scale(0);
    -moz-transform: scale(0);
    -ms-transform: scale(0);
    -o-transform: scale(0);
    transform: scale(0)
}

.nav-wrap .btn-more.expended .btn-more__line:nth-of-type(3) {
    -webkit-transform: rotate(45deg) translateY(.01333333rem);
    -moz-transform: rotate(45deg) translateY(.01333333rem);
    -ms-transform: rotate(45deg) translateY(.01333333rem);
    -o-transform: rotate(45deg) translateY(.01333333rem);
    transform: rotate(45deg) translateY(.01333333rem)
}

.nav-expend {
    position: absolute;
    top: 100%;
    background: #0e1316;
    box-shadow: 0 .29333333rem .4rem rgba(1,1,1,.3);
    left: 0;
    width: 100%;
    transform: translateY(-150%);
    transition: transform .3s ease-in-out;
    border-top: .01333333rem solid rgba(23,223,189,.1);
    opacity: 0
}

.nav-expend.expended {
    transform: translateY(0);
    opacity: 1
}

.nav-expend__box {
    flex-wrap: wrap;
    max-width: 16rem;
    margin: 0 auto;
    box-sizing: border-box;
    padding: .36rem 2.6rem .36rem 2.81333333rem;
    align-items: stretch
}

.nav-expend__item {
    width: 50%;
    box-sizing: border-box;
    padding: .26666667rem .26666667rem .24rem
}

.nav-expend__item img {
    width: .50666667rem;
    margin-right: .26666667rem
}

.nav-expend__item dt {
    font-size: .18666667rem;
    line-height: .22666667rem;
    margin-bottom: .06666667rem;
    color: #f0f0f0
}

.nav-expend__item dd {
    font-size: .16rem;
    line-height: .32rem;
    color: hsla(0,0%,100%,.65)
}

.nav-expend__item:hover {
    background: #141b1f;
    border-radius: .08rem
}

.nav-btn-windows:before {
    background: url(img/icon_normal_windows@2x_27887efc.png) no-repeat 50%;
    background-size: 100% auto
}


.nav-btn-mobile:before {
    background: url(img/icon_support_mobile_white_2427f107.png) no-repeat 50%;
    background-size: 100% auto
}


.nav-btn-console:before {
    background: url(img/icon_support_console_white_a53d11e1.png) no-repeat 50%;
    background-size: 100% auto
}

.nav-btn-macos:before {
    background: url(img/icon_normal_macOS@2x_23018f4c.png) no-repeat 50%;
    background-size: 100% auto
}


.top-bar__more {
    display: none;
    opacity: 0;
    position: fixed;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    align-items: flex-end;
    justify-content: center;
    padding: 1.06666667rem .42666667rem .42666667rem;
    background: rgba(0,0,0,.85);
    backdrop-filter: blur(.13333333rem);
    -webkit-backdrop-filter: blur(.13333333rem);
    flex-direction: column;
    z-index: 11;
    transition: opacity .5s ease;
    box-sizing: border-box
}

.top-bar__more.show {
    opacity: 1
}

.top-bar__more.show .top-bar__main {
    opacity: 1;
    -webkit-transform: scale(1) translateY(0);
    -moz-transform: scale(1) translateY(0);
    -ms-transform: scale(1) translateY(0);
    -o-transform: scale(1) translateY(0);
    transform: scale(1) translateY(0)
}

.top-bar__main {
    background: #0e1316;
    border: .01333333rem solid rgba(0,0,0,.5);
    box-shadow: 0 .05333333rem .13333333rem rgba(0,0,0,.1);
    backdrop-filter: blur(.26666667rem);
    -webkit-backdrop-filter: blur(.26666667rem);
    border-radius: .05333333rem;
    display: flex;
    flex-direction: column;
    flex: 1;
    overflow-y: scroll;
    max-width: 4.53333333rem;
    width: 100%;
    box-sizing: border-box;
    padding-bottom: .42666667rem;
    margin-bottom: constant(safe-area-inset-bottom);
    margin-bottom: env(safe-area-inset-bottom);
    -webkit-transform-origin: top right;
    -moz-transform-origin: top right;
    -ms-transform-origin: top right;
    -o-transform-origin: top right;
    transform-origin: top right;
    transition: .5s cubic-bezier(.16,1,.3,1);
    opacity: 0;
    -webkit-transform: scale(.9) translateY(-.32rem);
    -moz-transform: scale(.9) translateY(-.32rem);
    -ms-transform: scale(.9) translateY(-.32rem);
    -o-transform: scale(.9) translateY(-.32rem);
    transform: scale(.9) translateY(-.32rem)
}

.top-bar__main .btn-dl {
    margin: 0 .21333333rem
}

.top-bar__item .top-bar__nav {
    font-weight: 400;
    font-size: .26666667rem;
    line-height: .88rem;
    color: #fff;
    padding: 0 .21333333rem;
    transition: color .3s ease
}

.top-bar__item .top-bar__nav:after {
    display: inline-block;
    transition: .3s ease;
    width: .32rem;
    height: .32rem;
    background: url(img/icon-back_4c296658.webp) no-repeat 50%;
    background-size: 100% auto;
    content: ""
}

.top-bar__item.expended .top-bar__nav {
    color: hsla(0,0%,100%,.75)
}

.top-bar__item.expended .top-bar__nav:after {
    -webkit-transform: rotate(90deg);
    -moz-transform: rotate(90deg);
    -ms-transform: rotate(90deg);
    -o-transform: rotate(90deg);
    transform: rotate(90deg)
}

.top-bar__item.expended .top-bar__expend {
    max-height: 3.2rem
}

.top-bar__item.expended .top-bar__expend2 {
    max-height: 13.32rem;
    flex: 1
}

.top-bar__expend {
    transition: max-height .3s ease;
    max-height: 0;
    overflow: hidden;
    padding: 0 .21333333rem
}

.top-bar__expend li {
    position: relative
}

.top-bar__expend a {
    line-height: .8rem;
    font-size: .24rem;
    color: #fff
}

.top-bar__expend a.disabled {
    color: hsla(0,0%,100%,.5)
}

.top-bar__expend a.actived {
    color: #00d2c4
}

.top-bar__expend a.actived:after {
    content: "";
    position: absolute;
    right: 0;
    width: .21333333rem;
    height: .21333333rem;
    background-size: 100% auto;
    top: 50%;
    transform: translateY(-50%)
}

@media only screen and (min-width:1025px) {
    .top-bar__more {
        display: none!important
    }
}

@media only screen and (max-width:1024px) {
    .nav-wrap {
        padding-left: .26666667rem;
        padding-right: .26666667rem
    }

    .nav-wrap .btn-logo {
        flex-shrink: 0;
        margin-right: .13333333rem
    }

    .nav-wrap .btn-logo img {
        height: .42666667rem
    }

    .nav-wrap .btn-nav {
        display: none
    }

    .nav-wrap .btn-more {
        display: block
    }

    .nav-expend,.top-bar .btn-dl,.top-bar .languages-box,.top-bar .nav>li {
        display: none
    }

    .top-bar .btn-more,.top-bar .nav>li:first-child {
        display: block
    }

    .top-bar__more {
        padding: .85333333rem .21333333rem .21333333rem
    }

    .top-bar__main .btn-dl {
        font-size: .21333333rem;
        height: .64rem;
        line-height: .64rem;
        background: linear-gradient(90deg,#00d2c4 32%,#37efcd);
        border-radius: .05333333rem;
        color: #fff;
        text-align: center
    }

    .top-bar__expend {
        padding: 0 .26666667rem
    }

    .top-bar__expend a {
        font-size: .18666667rem
    }

    .top-bar__expend a:before {
        content: "";
        width: .32rem;
        height: .32rem;
        display: block;
        margin-right: .16rem
    }

    .top-bar__expend a:active {
        color: #00d2c4
    }

    .top-bar__item .top-bar__nav {
        padding: 0 .21333333rem;
        padding-left: .26666667rem;
        font-size: .21333333rem
    }

    body:has(.top-bar__more.show) {
        height: 100%;
        overflow: hidden
    }
}

@media only screen and (max-width:768px) {
    .top-bar__bd {
        padding: 0 .21333333rem
    }

    .top-bar .logo {
        width: 1.89333333rem
    }
}

@media only screen and (max-width:540px) {
    .top-bar__main {
        max-width: 100%
    }
}

footer {
    background: #1a1a1a
}

.footer-wrap {
    font-size: .16rem;
    line-height: .34666667rem;
    max-width: 17.06666667rem;
    margin: 0 auto;
    box-sizing: border-box;
    padding: .76rem .26666667rem 1.13333333rem
}

.footer-wrap a,.footer-wrap i {
    color: #fff;
    font-style: normal
}

.footer-wrap dl {
    margin-right: .64rem;
    text-align: center
}

.footer-wrap dt {
    font-weight: 700;
    font-size: .18666667rem;
    line-height: .42666667rem;
    color: #fff;
    margin-bottom: .24rem
}

.footer-wrap dd {
    color: #aeaeae;
    font-size: .16rem;
    line-height: .26666667rem
}

.footer-wrap .copyright {
    padding-left: .52rem;
    padding-right: .26666667rem;
    border-left: .01333333rem solid #363636
}

.footer-wrap .copyright img {
    width: 3.89333333rem
}

.footer-wrap .copyright a {
    display: inline-flex;
    transition: color .3s ease
}

.footer-wrap .copyright a:hover {
    color: #37efcd
}

.footer-qrcode {
    margin-right: .24rem
}

.footer-nav {
    margin: .26666667rem 0;
    color: #fff
}

.footer-item {
    width: 50%
}

.footer-item img {
    width: 1.57333333rem;
    border-radius: .09333333rem
}

.contact-box {
    color: #fff;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    padding-top: .05333333rem
}

.contact-box dl {
    display: inline-flex;
    align-items: center;
    margin-right: .33333333rem
}

.contact-box dt {
    font-weight: 700;
    font-size: .18666667rem;
    line-height: .37333333rem;
    margin-bottom: 0
}

.contact-box dd {
    font-weight: 400;
    font-size: .16rem;
    line-height: .37333333rem;
    color: #fff
}

@media only screen and (max-width:1280px) {
    .footer-wrap {
        flex-direction: column;
        align-items: flex-start;
        padding: .61333333rem .66666667rem .98666667rem
    }

    .footer-wrap .copyright {
        padding: .33333333rem 0 0;
        border: 0;
        border-top: .01333333rem solid #363636;
        margin-top: .49333333rem
    }

    .footer-wrap dl {
        margin-right: .4rem
    }

    .footer-item {
        width: 100%
    }

    .footer-item:first-child {
        display: flex
    }

    .contact-box {
        width: 4.30666667rem
    }

    .contact-box dl {
        margin-right: 0
    }

    .contact-box dd,.contact-box dt {
        line-height: .53333333rem
    }
}

@media only screen and (max-width:960px) {
    .footer-wrap {
        padding-left: .45333333rem;
        padding-right: .45333333rem
    }

    .footer-wrap .copyright {
        margin-top: .4rem
    }

    .footer-wrap dt {
        line-height: .38666667rem
    }

    .footer-wrap dd {
        line-height: .21333333rem
    }

    .footer-wrap dl.hehe {
        margin-right: 1.06666667rem
    }

    .footer-qrcode {
        width: 1.33333333rem;
        margin-right: .21333333rem
    }

    .footer-nav {
        margin-top: .16rem;
        margin-bottom: .16rem
    }

    .footer-item:first-child {
        display: block
    }

    .contact-box {
        padding-top: .32rem
    }
}

@media only screen and (max-width:640px) {
    .footer-wrap {
        padding: .33333333rem .22666667rem .37333333rem
    }

    .footer-wrap .copyright {
        margin-top: 0
    }

    .footer-wrap .copyright img {
        width: 2.6rem
    }

    .footer-wrap a,.footer-wrap i {
        font-size: .13333333rem;
        line-height: .29333333rem
    }

    .footer-item .qrcode-box {
        display: none
    }

    .footer-nav {
        margin-top: .24rem;
        margin-bottom: .24rem
    }

    .contact-box {
        padding-top: 0;
        padding-bottom: .30666667rem
    }
}

:root {
    --app-height: 100%
}

body,html {
    height: 100vh;
    height: var(--app-height);
    background: #030407
}

body {
    width: 100%
}

body .nav-wrap .btn-download {
    
}

.fp-scroll-mac .fp-overflow::-webkit-scrollbar-thumb {
    background: hsla(0,0%,100%,.2)
}

.fp-scroll-mac .fp-overflow::-webkit-scrollbar {
    opacity: .1
}

.section-box {
    transform-style: preserve-3d;
    perspective: 6.66666667rem;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center
}

.section-box-01 {
    background: #f2f3f4
}

.section-box-02 {
    background: #061014
}

.section-box-03 {
    background: #eeeff1
}

.section-box-04 {
    background: #061014
}

.bottom-box {
    opacity: 0
}

.bottom-box.show {
    opacity: 1
}

.porcess-bar {
    background: rgba(0,177,171,.2);
    position: fixed;
    height: 3.57333333rem;
    width: .02666667rem;
    top: 50%;
    transform: translate(-8rem,-50%);
    left: 50%;
    z-index: 1;
    display: none
}

.porcess-bar span {
    display: block;
    height: .89333333rem;
    width: .02666667rem;
    background: linear-gradient(90deg,#44d8cc 2.34%,#11dfba 103.03%)
}

.part {
    will-change: transform;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    width: 100%
}

.part-number {
    display: block;
    text-indent: -133.32rem;
    margin-bottom: .42666667rem;
    width: 1.26666667rem;
    height: 1.16rem;
    background-size: 100% auto;
    background-position: 50%;
    background-repeat: no-repeat
}

.part-kv {
    position: absolute;
    width: 100%;
    height: 17.28rem;
    min-height: 100vh;
    min-height: var(--app-height);
    top: 0;
    left: 0;
    right: 0;
    display: flex;
    flex-direction: column
}

.part-kv .part-bd {
    z-index: 3
}

.part-01 {
    width: 100%
}

.part-01__1 .part-bd {
    height: calc(17.28rem - 100vh);
    height: calc(17.28rem - var(--app-height))
}

.part-01__2 .part-bd {
    position: relative;
    min-height: 100%;
    height: 100vh;
    height: var(--app-height);
    flex-direction: column;
    justify-content: flex-end
}

.part-01 .video-box {
    position: absolute;
    background: url(img/kv_57f129ea.jpg) 50% #020403 no-repeat;
    background-size: auto 100%;
    width: 102%;
    height: 100%;
    left: 50%;
    top: 0;
    z-index: 1;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden
}

.part-01 .video-box video {
    object-fit: cover;
    height: 100%
}

.part-01 .part-content {
    justify-content: center;
    position: absolute;
    left: 50%;
    display: inline-block;
    top: 0;
    z-index: 2;
    transform: translateX(-50%)
}

.part-01 h1 {
    padding-top: 1.18666667rem;
    font-weight: 500;
    font-size: .90666667rem;
    line-height: 1.26666667rem;
    color: #fff;
    text-align: center;
    margin-bottom: .36rem;
    white-space: nowrap
}

.part-01 h1 strong {
    background: linear-gradient(90deg,#00d2c4 4.8%,#81f9e3);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-fill-color: transparent;
    font-weight: 500
}

.part-01 h1 i {
    font-style: normal
}

.part-01 .part-desc {
    font-size: .24rem;
    line-height: .42666667rem;
    margin-bottom: .22666667rem;
    text-align: center;
    color: hsla(0,0%,100%,.7)
}

.part-01 .btn-dl {
    width: 6.34666667rem;
    height: .77333333rem;
    font-weight: 700;
    font-size: .24rem;
    line-height: .33333333rem;
    background: linear-gradient(90deg,#00d2c4 32%,#37efcd);
    border-radius: .05333333rem;
    color: #fff;
    justify-content: center;
    margin: 0 auto .26666667rem;
    transition: background .3s ease
}

.part-01 .btn-dl img {
    width: .6rem;
    margin-right: .2rem
}

.part-01 .btn-dl:hover {
    background: linear-gradient(90deg,#0fe3d5 32%,#55fdde)
}

.part-01 .btn-dl:active {
    background: linear-gradient(90deg,#18b6ab 2.97%,#22d0b0)
}

.part-01 .button-box {
    width: 6.42666667rem;
    margin: 0 auto;
    justify-content: center
}

.part-01 .button-box a {
    background: rgba(0,210,196,.12);
    border: .01333333rem solid rgba(0,177,171,.6);
    border-radius: .05333333rem;
    flex: 1;
    padding: .16rem 0;
    justify-content: center;
    margin: 0 .04rem
}

.part-01 .button-box a span {
    font-size: .18666667rem;
    line-height: 1.2;
    background: linear-gradient(90deg,#00d2c4,#36d6b9);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-fill-color: transparent
}

.part-01 .button-box a:hover {
    background: rgba(0,210,196,.12);
    border: .01333333rem solid rgba(0,177,171,.8)
}

.part-01 .button-box a:hover span {
    background: linear-gradient(90deg,#1be7d9,#67fbe2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-fill-color: transparent
}


.part-01 .button-box a:active {
    background: rgba(0,210,196,.12);
    border: .01333333rem solid rgba(0,177,171,.4)
}

.part-01 .button-box a:active span {
    background: #30a9a5;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-fill-color: transparent
}



.part-01 .button-box a:before {
    content: "";
    width: .32rem;
    height: .32rem;
    margin-right: .08rem;
    display: block;
    background-repeat: no-repeat;
    background-size: 100% auto
}

.part-01 .button-box a.button-mobile:before {
    background-image: url(img/icon_support_mobile@2x_f10457d6.webp)
}

.part-01 .button-box a.button-router:before {
    background-image: url(img/icon_support_console@2x_ddad8f37.webp)
}

.part-01 .button-box a.button-windows:before {
    background-image: url(img/icon_windows_a18c3bce.webp)
}

.part-01 .button-box a.button-macos:before {
    background-image: url(img/icon-macOS@2x_ebb427cc.webp)
}

.part-01 .support-box {
    max-width: 18.13333333rem;
    background: rgba(53,112,109,.1);
    margin: 0 auto 1.53333333rem;
    border: .01333333rem solid rgba(0,210,196,.12);
    backdrop-filter: blur(.26rem);
    -webkit-backdrop-filter: blur(.26rem);
    padding: .36rem .24rem .32rem;
    width: 96.875%;
    box-sizing: border-box;
    transform: scale(.96) translateY(.32rem);
    position: relative;
    z-index: 2;
    opacity: 0
}

.part-01 .support-box.show {
    opacity: 1
}

.part-01 .support-box p {
    font-weight: 500;
    font-size: .26666667rem;
    line-height: .37333333rem;
    color: #f0f0f0;
    margin-bottom: .4rem;
    text-align: center
}

.part-01 .support-buttons {
    justify-content: center;
    align-items: stretch
}

.part-01 .support-buttons a {
    background: rgba(75,200,192,.12);
    border: .01333333rem solid rgba(0,177,171,.24);
    border-radius: .05333333rem;
    margin: 0 .1rem;
    color: #ebebeb;
    max-width: 1.41333333rem;
    flex: 1;
    text-align: center;
    padding: .21333333rem .05333333rem .08rem;
    transition: color .3s ease
}

.part-01 .support-buttons a:hover {
    color: #44d8cc
}

.part-01 .support-buttons a:active {
    color: #30a9a5
}

.part-01 .support-buttons a:before {
    content: "";
    display: block;
    width: .62666667rem;
    margin: 0 auto .13333333rem;
    height: .62666667rem;
    background-position: 50%;
    background-repeat: no-repeat;
    background-size: 100% auto;
    transition: background-image color .3s
}

.part-01 .support-buttons span {
    height: .50666667rem;
    display: flex;
    align-items: center;
    justify-content: center
}

.part-01 .support-windows:before {
    background-image: url(img/icon_normal_windows@2x_27887efc.webp)
}


.part-01 .support-android:before {
    background-image: url(img/icon_normal_Android@2x_fd21f9a9.webp)
}


.part-01 .support-ios:before {
    background-image: url(img/icon_normal_Apple@2x_ec4d2a17.webp)
}



.part-01 .support-macos:before {
    background-image: url(img/icon_normal_macOS@2x_23018f4c.webp)
}

.part-01 .support-twitter:before {
    background-image: url(img/icon_normal_twitter.png)
}

.part-01 .support-facebook:before {
    background-image: url(img/facebook_facebook11.png)
}



.part-01 .support-instagram:before {
    background-image: url(img/instagram-fill.png)
}



.part-01 .support-youtube:before {
    background-image: url(img/youtube.png)
}



.part-sellpoint {
    position: relative;
    height: 100vh;
    height: var(--app-height);
    top: 0;
    width: 100vw;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0
}

.part-sellpoint.show {
    opacity: 1
}

.part-sellpoint .video-box {
    flex-shrink: 0;
    width: 110%;
    height: 100%;
    background-repeat: no-repeat;
    background-size: auto 100%;
    background-position: 50%
}

.part-sellpoint .part-bd {
    position: absolute;
    left: 50%;
    top: 0;
    height: 100%;
    margin-left: -8rem;
    max-width: 16rem;
    width: 100%;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    padding: 0 .37333333rem;
    box-sizing: border-box
}

.part-sellpoint h2 {
    font-weight: 600;
    font-size: .64rem;
    line-height: .8rem;
    margin-bottom: .42666667rem
}

.part-sellpoint h2 strong {
    background: linear-gradient(89.2deg,#417df0 .3%,#1899ec 31.12%,#20c3e7 66.05%,#34f3d0 98.93%);
    -webkit-background-clip: text;
    background-clip: text;
    text-fill-color: transparent;
    -webkit-text-fill-color: transparent;
    font-weight: 600
}

.part-sellpoint .part-desc {
    font-size: .32rem;
    line-height: .48rem
}

.part-sellpoint .part-desc span {
    display: block
}

.part-02,.part-04 {
    background-color: #e5e6e8
}

.part-02 h2,.part-04 h2 {
    color: #2d2d2d;
    display: inline-flex;
    position: relative
}

.part-02 .part-desc,.part-04 .part-desc {
    color: #2d2d2d;
    max-width: 6.77333333rem
}

.part-03,.part-05 {
    background-color: #02070a
}

.part-03 h2,.part-05 h2 {
    background: linear-gradient(90deg,#fff 32%,#37efcd);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-fill-color: transparent
}

.part-03 .part-desc,.part-05 .part-desc {
    color: hsla(0,0%,100%,.85);
    max-width: 7.12rem
}

.part-02.show-img .video-box {
    background-image: url(img/bg_1_2675b945.jpg);
    background-image: -webkit-image-set(url(img/bg_1_2675b945.jpg) 1x,url(img/bg_1@2x_4a8a39a0.jpg) 2x,url(img/bg_1@2x_4a8a39a0.jpg) 3x);
    background-image: image-set(url(img/bg_1_2675b945.jpg) 1x,url(img/bg_1@2x_4a8a39a0.jpg) 2x,url(img/bg_1@2x_4a8a39a0.jpg) 3x)
}

.part-02.show-img .part-number {
    background-image: url(img/img_serial_01_ebbd8a8d.webp)
}

.part-03.show-img .video-box {
    background-image: url(img/bg_2_9cd90300.jpg);
    background-image: -webkit-image-set(url(img/bg_2_9cd90300.jpg) 1x,url(img/bg_2@2x_d1ddf4c6.jpg) 2x,url(img/bg_2@2x_d1ddf4c6.jpg) 3x);
    background-image: image-set(url(img/bg_2_9cd90300.jpg) 1x,url(img/bg_2@2x_d1ddf4c6.jpg) 2x,url(img/bg_2@2x_d1ddf4c6.jpg) 3x)
}

.part-03.show-img .part-number {
    background-image: url(img/img_serial_02_7b9b2c07.webp)
}

.part-04.show-img .video-box {
    background-image: url(img/bg_3_3011bd93.jpg);
    background-image: -webkit-image-set(url(img/bg_3_3011bd93.jpg) 1x,url(img/bg_3@2x_babcc8f9.jpg) 2x,url(img/bg_3@2x_babcc8f9.jpg) 3x);
    background-image: image-set(url(img/bg_3_3011bd93.jpg) 1x,url(img/bg_3@2x_babcc8f9.jpg) 2x,url(img/bg_3@2x_babcc8f9.jpg) 3x)
}

.part-04.show-img .part-number {
    background-image: url(img/img_serial_03_59c11bda.webp)
}

.part-05.show-img .video-box {
    background-image: url(img/bg_4_eacb9d16.jpg);
    background-image: -webkit-image-set(url(img/bg_4_eacb9d16.jpg) 1x,url(img/bg_4@2x_de52b399.jpg) 2x,url(img/bg_4@2x_de52b399.jpg) 3x);
    background-image: image-set(url(img/bg_4_eacb9d16.jpg) 1x,url(img/bg_4@2x_de52b399.jpg) 2x,url(img/bg_4@2x_de52b399.jpg) 3x)
}

.part-05.show-img .part-number {
    background-image: url(img/img_serial_04_0c56cf83.webp)
}

.part-06 {
    padding: 1.22666667rem 0 1.4rem;
    position: relative
}

.part-06.show-img {
    background: url(img/bg_5_1399fac1.jpg) no-repeat 50%;
    background-image: -webkit-image-set(url(img/bg_5_1399fac1.jpg) 1x,url(img/bg_5@2x_3cf3a48b.jpg) 2x,url(img/bg_5@2x_3cf3a48b.jpg) 3x);
    background-image: image-set(url(img/bg_5_1399fac1.jpg) 1x,url(img/bg_5@2x_3cf3a48b.jpg) 2x,url(img/bg_5@2x_3cf3a48b.jpg) 3x);
    background-size: cover
}

.part-06 h2 {
    font-weight: 600;
    font-size: .32rem;
    line-height: .45333333rem;
    color: #1a1a1a;
    text-align: center;
    margin-bottom: .77333333rem
}

.carousel {
    width: 100%;
    position: relative;
    max-width: 14.66666667rem;
    margin: 0 auto
}

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

.carousel__slide {
    width: 2.66666667rem;
    box-sizing: border-box;
    padding: 0 .13333333rem;
    background: none;
    margin-bottom: .26666667rem
}

.carousel__slide img {
    width: 100%;
    border-radius: .06666667rem;
    overflow: hidden;
    display: block
}

.carousel__slide a {
    display: block
}

.carousel__slide a:hover {
    box-shadow: 0 0 .13333333rem rgba(23,223,189,.4)
}

@media only screen and (max-width:1200px) {
    .part-kv {
        height: 14.61333333rem
    }

    .part-01__1 .part-bd {
        height: calc(14.61333333rem - 100vh);
        height: calc(14.61333333rem - var(--app-height))
    }

    .part-01 h1 {
        padding-top: .82666667rem;
        font-weight: 500;
        font-size: .88rem;
        line-height: 1.24rem;
        margin-bottom: .2rem
    }

    .part-01 .btn-dl {
        width: 5.86666667rem;
        margin-bottom: .2rem
    }

    .part-01 .button-box {
        width: 5.94666667rem
    }

    .part-01 .part-desc {
        font-size: .18666667rem;
        line-height: .33333333rem;
        margin-bottom: .21333333rem
    }

    .part-01 .support-box {
        padding-top: .33333333rem;
        padding-bottom: .37333333rem;
        margin-bottom: 1.14666667rem
    }

    .part-01 .support-box p {
        font-size: .24rem;
        line-height: .33333333rem;
        margin-bottom: .24rem
    }

    .part-01 .support-buttons {
        margin: 0 .06666667rem
    }

    .part-01 .support-buttons a {
        font-size: .16rem;
        line-height: .21333333rem;
        padding: .16rem .05333333rem .04rem
    }

    .part-01 .support-buttons a:before {
        width: .45333333rem;
        height: .45333333rem;
        margin-bottom: .10666667rem
    }

    .part-01 .support-buttons span {
        height: .42666667rem
    }

    .part-number {
        width: 1.14666667rem;
        height: 1.04rem;
        margin-bottom: .37333333rem
    }

    .part-sellpoint .part-desc {
        font-size: .29333333rem;
        line-height: .42666667rem
    }

    .part-sellpoint .part-desc span {
        display: block
    }

    .part-sellpoint .part-bd {
        margin-left: -50%;
        opacity: 1
    }

    .part-sellpoint h2 {
        font-size: .57333333rem;
        margin-bottom: .37333333rem;
        line-height: .72rem
    }
}

@media only screen and (max-width:1024px) {
    .nav-wrap .btn-download {
       
    }

    .part-kv {
        height: 13.65333333rem
    }

    .part-01__1 .part-bd {
        height: calc(13.65333333rem - 100vh);
        height: calc(13.65333333rem - var(--app-height))
    }

    .part-01 h1 {
        padding-top: .66666667rem
    }

    .part-01 .part-desc {
        font-size: .18666667rem;
        line-height: 2;
        margin-bottom: 1.2%
    }

    .part-01 .btn-dl {
        width: 5.86666667rem;
        height: .6rem;
        font-size: .21333333rem;
        line-height: .30666667rem;
        margin-bottom: .24rem
    }

    .part-01 .btn-dl img {
        width: .46666667rem;
        margin-right: .14666667rem
    }

    .part-01 .button-box {
        width: 6rem
    }

    .part-01 .button-box a {
        margin: 0 .06666667rem;
        padding: .13333333rem 0
    }

    .part-01 .button-box a:before {
        width: .29333333rem;
        margin-right: .05333333rem
    }

    .part-01 .button-box a span {
        font-size: .16rem
    }

    .part-01 .support-box {
        width: 72.92%;
        padding: .22666667rem 0 .04rem;
        margin-bottom: 4.68%
    }

    .part-01 .support-buttons {
        flex-wrap: wrap
    }

    .part-01 .support-buttons a {
        margin-bottom: .21333333rem;
        width: 14%;
        flex: none
    }

    .part-01 .video-box video,.part-number {
        display: none
    }

    .part-sellpoint {
        height: 100vh;
        height: var(--app-height);
        min-height: 8.37333333rem;
        display: flex;
        flex-direction: column-reverse;
        justify-content: flex-end;
        background-position: bottom;
        background-size: auto 75%;
        background-repeat: no-repeat
    }

    .part-sellpoint .part-bd {
        justify-content: center;
        align-items: center;
        position: static;
        left: 0;
        padding: 1.12rem 0 0;
        margin-left: 0;
        z-index: 1;
        opacity: 1!important;
        flex: 1
    }

    .part-sellpoint video {
        opacity: 0
    }

    .part-sellpoint.show-img .video-box {
        background: none
    }

    .part-sellpoint .video-box {
        width: 100vw;
        height: 110vw;
        position: relative;
        margin-top: -20%
    }

    .part-sellpoint h2 {
        font-size: .64rem;
        line-height: .8rem;
        margin-bottom: .4rem
    }

    .part-sellpoint .part-desc {
        font-size: .32rem;
        line-height: .48rem;
        text-align: center;
        max-width: 100%
    }

    .part-sellpoint .part-desc span {
        display: block
    }

    .part-02 {
        background-color: #eff0f1
    }

    .part-02.show-img {
        background-image: url(img/bg_01_f942dd08.jpg);
     }

    .part-03 {
        background-color: #020607
    }

    .part-03.show-img {
        background-image: url(img/bg_02_5acd2997.jpg);
     }

    .part-04 {
        background-color: #eff0f1
    }

    .part-04.show-img {
        background-image: url(img/bg_03_7220dbbb.jpg);
    }

    .part-05 {
        background-color: #020607
    }

    .part-05.show-img {
        background-image: url(img/bg_04_e9ae8249.jpg);
    }

    .part-06 {
        padding: .73333333rem 0 .85333333rem
    }

    .part-06 h2 {
        font-size: .32rem;
        line-height: .45333333rem
    }

    .carousel {
        max-width: 10.66666667rem
    }

    .carousel__slide {
        width: 2rem;
        padding: 0 .10666667rem
    }
}

@media only screen and (max-width:640px) {
    .part-kv {
        height: 11.46666667rem
    }

    .part-kv .video-box {
        background-image: url(img/kv_m_354c260f.jpg);
        background-color: #031110;
        background-position: bottom;
        background-size: auto 90%
    }

    .part-01__1 .part-bd {
        height: calc(11.46666667rem - 100vh);
        height: calc(11.46666667rem - var(--app-height))
    }

    .part-01 h1 {
        font-weight: 500;
        font-size: .58666667rem;
        line-height: .61333333rem;
        padding-top: 1.30666667rem;
        margin-bottom: .24rem
    }

    .part-01 h1 strong {
        margin-left: -.13333333rem
    }

    .part-01 .btn-dl {
        width: 4.08rem;
        z-index: 1;
        margin-bottom: .14666667rem
    }

    .part-01 .part-desc {
        padding: 0 .42666667rem;
        max-width: 4.8rem;
        font-size: .18666667rem;
        line-height: .29333333rem;
        margin: 0 auto .16rem
    }

    .part-01 .support-box {
        width: 88%;
        margin-bottom: .6rem;
        padding-top: .16rem
    }

    .part-01 .support-box p {
        font-size: .16rem;
        line-height: .32rem;
        margin-bottom: .17333333rem
    }

    .part-01 .button-box {
        width: 4.18666667rem
    }

    .part-01 .button-box a:before {
        display: none
    }

    .part-01 .support-buttons a {
        padding: .14666667rem .05333333rem;
        margin: 0 .05333333rem .13333333rem
    }

    .part-01 .support-buttons a:before {
        width: .4rem;
        margin: 0 auto
    }

    .part-01 .support-buttons span {
        display: none
    }

    .part-sellpoint .video-box {
        margin-top: 0;
        height: 120vw;
        margin-top: -15%;
        background-size: auto 120%
    }

    .part-sellpoint .part-bd {
        padding-top: .85333333rem
    }

    .part-sellpoint h2 {
        font-size: .45333333rem;
        line-height: .53333333rem;
        margin-bottom: .24rem
    }

    .part-sellpoint .part-desc {
        font-size: .21333333rem;
        line-height: .37333333rem
    }

    .part-06 {
        display: none
    }
}

@media only screen and (min-height:1296px) {
    .part-kv {
        height: 100vh;
        height: var(--app-height)
    }

    .part-01__1 .part-bd {
        height: 0
    }

    .part-01__2 .part-bd {
        height: 100vh;
        height: var(--app-height)
    }
}

@media (orientation:landscape) and (max-width:900px) {
    .part-kv {
        height: 11.46666667rem
    }

    .part-01 h1 {
        padding-top: .90666667rem;
        font-size: .64rem;
        line-height: .61333333rem
    }

    .part-01__1 .part-bd {
        height: calc(11.46666667rem - 100vh);
        height: calc(11.46666667rem - var(--app-height))
    }

    .part-sellpoint {
        height: auto
    }
}