body {
    background-color: black;
    font-size: 0.24rem;
    margin: 0 auto !important;
    position: relative;
}

:root {
    --vh: 9.25926vh;
    --vw: 5.20833vw;
}

img {
    -webkit-user-drag: none;
}

.desktop {
    color: black;
    width: 100vw;
    height: 100vh;
    overflow: hidden;
}

.desktop .fixed-bg {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
}
.desktop .fixed-bg img {
    width: 100%;
    height: 100%;
}

.desktop .top-header {
    position: fixed;
    top: 0;
    left: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: min(calc(0.2 * var(--vw)),calc(0.2 * var(--vh))) min(calc(0.46 * var(--vw)),calc(0.46 * var(--vh))) 0;
    box-sizing: border-box;
    z-index: 9;
}

.desktop .top-header .logo img {
    width: min(calc(4.75 * var(--vw)),calc(4.75 * var(--vh)));
    object-fit: contain;
}

.desktop .top-header .links {
    display: flex;
    align-items: center;
}

.desktop .top-header .links a img {
    width: min(calc(1.52 * var(--vw)),calc(1.52 * var(--vh)));
    object-fit: contain;
}

.desktop .top-header .links a:nth-child(2) {
    margin: 0 min(calc(0.1 * var(--vh)),calc(0.1 * var(--vw)));
}

.desktop .section {
    width: 100%;
    height: 100%;
    position: relative;
}

.desktop .section .main {
    position: absolute;
    top: min(calc(0.5 * var(--vw)),calc(0.5 * var(--vh)));
    left: 50%;
    transform: translateX(-50%);
}

.desktop .section .main img {
    width: min(calc(15.75 * var(--vw)),calc(15.75 * var(--vh)));
    object-fit: contain;
}

.desktop .section .bottom {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
}

.desktop .section .bottom .qrcode-section {
    position: relative;
}

.desktop .section .bottom .qrcode-section .qr-bg img {
    width: min(calc(11.2 * var(--vw)),calc(11.2 * var(--vh)));
    object-fit: contain;
}

.desktop .section .bottom .qrcode-section .qrcode {
    position: absolute;
    left: 10.1%;
    top: 29%;
}

.desktop .section .bottom .qrcode-section .qrcode img {
    width: min(calc(1.45 * var(--vw)),calc(1.45 * var(--vh))) !important;
    height: min(calc(1.45 * var(--vw)),calc(1.45 * var(--vh))) !important;
}

/* cover fullpage */
#fp-nav {
    /*display: none;*/
}

#fp-nav.fp-right {
    right: 10px;
}

#fp-nav ul li, .fp-slidesNav ul li {
    height: auto;
}

#fp-nav ul li a span, .fp-slidesNav ul li a span {
    position: relative;
    display: block;
    background: white;
    font-size: 0;
    text-indent: -1000px;
    width: 5px;
    height: 5px;
    margin: 0 !important;
    border: 1px solid transparent;
}

#fp-nav ul li a.active span, #fp-nav ul li:hover a.active span, .fp-slidesNav ul li a.active span, .fp-slidesNav ul li:hover a.active span {
    background: white;
    width: 3px !important;
    height: 12px !important;
    border-radius: 2px !important;
}

#fp-nav ul li a span.fp-sr-only, .fp-slidesNav ul li a span.fp-sr-only {
    position: absolute;
}

#fp-nav ul li a.active span, #fp-nav ul li:hover a.active span, .fp-slidesNav ul li a.active span, .fp-slidesNav ul li:hover a.active span {
    height: 45px;
    width: 9px;
    margin: -6px 0 0 -6px;
    border-radius: 11px;
}

#fp-nav ul li, .fp-slidesNav ul li {
    margin: 14px;
}

/*主体*/
#fullpage .left {
    width: 480px;
}

#fullpage .left > img {
    width: 480px;
}

#fullpage .left .qrcode-warp {
    float: left;;
    margin-left: 33px;
}

#fullpage .left .app-info {
    margin-top: 8px;
    margin-left: 8px;
    width: 184px;
    float: left;
}

#fullpage .left .app-info img {
    width: 100%;
    cursor: pointer;
}

#fullpage .left .app-info img:nth-child(2) {
    margin: 4px 0;
}

#fullpage .right {
    margin-top: 44px;
    width: 600px;
}

#fullpage .right > img {
    width: 100%;
}