/* 计算根字体大小的区间 */
@media screen and (min-width: 300px) and (max-width:540px) {
    html {
        font-size: calc(100vw / 3.6)
    }
}

@media screen and (max-width:299px) {
    html {
        font-size: 83.05px;
    }
}

@media screen and (min-width:541px) {
    html {
        font-size: 150.28px;
    }
}

body.active {
    overflow-y: hidden;
}

body {
    background: #ffffff;
}

.page {
    height: 100%;
    width: 100%;
    overflow: hidden;
    position: relative;
}

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

.page .fixed-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.page .header {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 2.5vh;
    z-index: 10;
}

.page .header .link {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: #000000;
}

.page .header .link img {
    width: 30px;
    height: 30px;
}

.page .header .link span {
    margin-top: 5px;
    font-size: 12px;
}

.page .app-logo {
    position: absolute;
    top:7vh;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10;
    width: 100%;
}
.page .app-logo img {
    height: 64px;
}

.page .download-box {
    position: absolute;
    bottom:0;
    left: 0;
    right: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    z-index: 10;
    padding:0 12px 20px 12px;
}

.page .download-box .btn-list{
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.page .download-box .download-btn img {
    height: 56px;
}

.page .download-box .proposal {
    border: none;
    margin-top: 8px;
    font-size: 12px;
    color: #000000;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.page .download-box .proposal>span {
    position: relative;
    line-height: 17px;
}

.proposal>span::after {
    content: '';
    width: 100%;
    position: absolute;
    height: 1px;
    bottom: 1px;
    background: #000000;
    left: 0;
}

.page .full-page .section {
    height: 100%;
    position: relative;
    z-index: 9;
    top: 0;
}

.page .full-page .section .section-main {
    position: absolute;
    top: 16.8vh;
    width: 100vw;
}

.page .full-page .section .section-main img {
    width: 100vw;
}

.page .full-page .section .section-text {
    position: absolute;
    top: 70vh;
    width: 100vw;
    /*height: 68px;*/
    display: flex;
    justify-content: center;
}

.page .full-page .section .section-text img {
    width: 100vw;
}

.page .full-page .section .section-free {
    position: absolute;
    top: 20vh;
    right: 11vw;
}

.page .full-page .section .section-free img {
    width: 25vw;
    object-fit: contain;
}

.android-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 999;
    background: #fff;
    overflow-y: auto;
    overflow-x: hidden;
}

.android-modal .header {
    width: 100%;
    display: flex;
    align-items: center;
    color: #000;
    padding: 0.05rem 0.1rem;
    box-shadow: 0 0.015rem 0.025rem rgba(57, 63, 72, 0.1);
    justify-content: space-between;
    position: sticky;
    top: 0;
    left: 0;
    height: 0.5rem;
    background: #fff;
}

.android-modal .header .android-modal-arrow img {
    width: 0.22rem;
}

.android-modal .header .title {
    font-size: 0.14rem;
    color: #000;
}

.android-modal .content {
    padding: 0.28rem 0.11rem;
}

.android-modal .content .platform-item img {
    width: 100%;
}

.android-modal .content .pic img {
    width: 100%;
}

.android-modal .contentAnser {
    display: none;
}

/* cover fullpage */
#fp-nav {
    height: 28px;
}
#fp-nav ul li a{
    height: auto;
}

#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: #fff2e5;
    font-size: 0;
    text-indent: -1000px;
    width: 9px;
    height: 9px;
    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: #ff9244;
    border-color: #fff;
}
#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;
}