@charset "UTF-8";

html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed,
figure, figcaption, footer, header, hgroup,
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
    margin: 0;
    padding: 0;
    border: 0;
    font-size: 100%;
    font: inherit;
    vertical-align: baseline;
}

button {
    border-style: none;
}

html {
    font-size: 13.34vw; /* 1200 vw = 160px */
}

body {
    background-color: #0e0e0e;
    color: #fefdfd;
    font-size: .24rem;
    font-family: 微软雅黑, tahoma, PingFangSC-Regular, Arial, Helvetica, DinPro, dinpro, PingFangSC-Regular, sans-serif;
}

[v-cloak] {
    display: none;
}

img {
    width: 100%;
    height: auto;
}

.app-wrap {
    display: flex;
    justify-content: center;
}

.right {
    right: 0;
}

a:active, a:hover, a:link, a:visited {
    text-decoration: none;
}

.width-restrict {
    max-width: 1200px;
}

#app {
    width: 100%;
}

.section-header {
    font-size: 0;
    position: relative;
    border-bottom: 0.15rem #f87317 solid;
}

.section-header-bg {
    content: url(../images/bgtop.jpg);
}

.section-header-cover-wrap {
    position: absolute;
}

.section-header-cover {
    position: absolute;
    top: 0;
}

    .section-header-cover.left {
        position: absolute;
        top: 0;
        width: 4.2rem;
        height: 6rem;
    }

    .section-header-cover.right {
        position: absolute;
        top: 0;
        width: 4.2rem;
        height: 6rem;
        right: 0;
    }

.section-header-icon {
    position: absolute;
    display: block;
    top: 1rem;
    left: 1.15rem;
    width: 1.8rem;
}

.section-header-logo {
    position: absolute;
    display: block;
    width: 1.2rem;
    top: 2.8rem;
    left: 1.45rem;
}

.section-header-cover h3 {
    position: absolute;
    top: 3.6rem;
    left: 1rem;
    color: #FFF;
    font-weight: bold;
    font-size: 0.36rem;
}

.section-header-cover h4 {
    position: absolute;
    top: 4.1rem;
    left: 1.01rem;
    color: #FFF;
    font-weight: bold;
    font-size: 0.26rem;
}

.section-header-cover .r1 {
    position: absolute;
    top: 1.8rem;
    left: 2.3rem;
    width: 1.6rem;
}

.section-header-cover .r2 {
    position: absolute;
    top: 1.2rem;
    left: 0.2rem;
    width: 2.1rem;
}

.fadeLeft > div {
    display: inline-block
}

.section-version-desc {
    position: relative;
    background-color: #eaeaea;
    padding: 0.38rem 0.32rem;
}

    .section-version-desc h3 {
        color: #26282e;
        font-size: 0.28rem;
        font-weight: bold;
        margin-bottom: 0.18rem;
    }

    .section-version-desc p {
        position: relative;
        color: #636363;
        font-size: 0.22rem;
        margin-bottom: 0.16rem;
        padding-left: 0.3rem;
    }

        .section-version-desc p:before {
            content: "";
            position: absolute;
            width: 0.12rem;
            height: 0.12rem;
            background-color: #636363;
            border: 0.01rem #FFF solid;
            border-radius: 50%;
            top: 0.05rem;
            left: 0.03rem;
            box-shadow: 0rem 0.05rem 3px rgb(0 0 0 / 30%);
        }

    .section-version-desc div:last-child {
        position: absolute;
        right: 0.3rem;
        top: 0.4rem;
        color: #636363;
        font-size: 0.22rem;
        margin-bottom: 0.16rem;
    }

.section-download-link {
    background-color: #1d1d1d;
    /*padding: 0.5rem 0;*/
    font-size: 0;
    /*border-bottom: 0.15rem #f87317 solid;*/
    text-align: center;
    flex-direction: column;
}

.section-notice{
    background-color: #1d1d1d;
    text-align: center;
    padding: 5px 5px 0 5px;
}

.download-btn-wrap {
    width: 80%;
    margin-left: 10%;
    position: relative;
    background-image: url(../images/button-line.png);
    background-position: center center;
    background-repeat: no-repeat;
    background-size: contain;
}

    .download-btn-wrap:not(:first-child) {
        margin-top: 0.5rem;
    }

.download-link-desc {
    color: #000000;
    font-size: 0.4rem;
    line-height: 1.3rem;
    font-weight: bold;
}

.download-link-detail {
    color: #fefdfd;
    font-size: 0.3rem;
}

.download-link-divider {
    display:inline-block;
    width: 14%;
}

.download-btn {
    color: #FFFFFF;
    font-size: 0.24rem;
    cursor: pointer;
}

    .download-btn.deactive {
        cursor: auto;
        background: gray;
    }

.install-tutorial-btn {
    color: #f4930b;
    font-size: 0.20rem;
    font-weight: 700;
    right: 1.3rem;
    text-decoration: underline;
    cursor: pointer;
    display: inline-block;
    margin-top: -0.5rem;
    width: 100%;
    text-align: right;
}

.section-about {
    position: relative;
    background-color: #1d1d1d;
    padding: 0 0.7rem;
    height: 9rem;
}

    .section-about h3 {
        font-size: 0.26rem;
        line-height: 0.4rem;
    }

    .section-about p {
        color: #fefdfd;
        font-size: 0.25rem;
        line-height: 0.44rem;
    }
    
.section-copyright {
    display: flex;
    padding: 0.16rem 0;
    justify-content: space-evenly;
    background-color: #f4930b;
}

    .section-copyright p {
        color: #FFF;
        font-size: 0.22rem;
    }

.fadein {
    transition: margin-top 0.6s,opacity 0.6s;
}

.hidden {
    opacity: 0;
    margin-top: 0.7rem;
}

.show {
    opacity: 1;
    margin-top: 0rem;
}

.fadeUp {
    position: relative;
    opacity: 0;
    animation: fadeUp 0.6s ease-out 0.3s forwards;
    -webkit-animation: fadeUp 0.6s ease-out 0.3s forwards;
}

@keyframes fadeUp {
    0% {
        opacity: 0;
        margin-top: 1.6rem;
    }

    100% {
        opacity: 1;
        margin-top: 0rem;
    }
}

@-webkit-keyframes fadeUp {
    0% {
        opacity: 0;
        margin-top: 1.6rem;
    }

    100% {
        opacity: 1;
        margin-top: 0rem;
    }
}

.fadeLeft {
    position: relative;
    opacity: 0;
    animation: fadeLeft 0.6s ease-out 0.5s forwards;
    -webkit-animation: fadeLeft 0.6s ease-out 0.5s forwards;
}

@keyframes fadeLeft {
    0% {
        opacity: 0;
        margin-left: 1.6rem;
    }

    100% {
        opacity: 1;
        margin-left: 0rem;
    }
}

@-webkit-keyframes fadeLeft {
    0% {
        opacity: 0;
        margin-left: 1.6rem;
    }

    100% {
        opacity: 1;
        margin-left: 0rem;
    }
}

@media screen and (min-width: 1200px) {
    html {
        font-size: 160px;
    }
}

.modal-mask-wrap {
    width: 100%;
    height: 100%;
    overflow: auto;
}

.modal-mask {
    position: fixed;
    z-index: 9998;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100vh;
    height: calc(var(--vh, 1vh) * 100);
    background-color: rgba(0, 0, 0, 0.5);
    transition: opacity 0.3s ease;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.modal-wrapper {
    vertical-align: middle;
}

.modal-container {
    width: 90%;
    margin: 0 auto;
    background-color: #fff;
    box-shadow: 0 2px 8px rgb(0 0 0 / 33%);
    transition: all 0.3s ease;
}

.modal-header h3 {
    margin-top: 0;
    color: #42b983;
}

.modal-body {
}

.modal-default-button {
    float: right;
}

.modal-enter {
    opacity: 0;
}

.modal-leave-active {
    opacity: 0;
}

.close-btn-container {
    font-size: 0;
}

.close-btn-wrap {
    width: 0.5rem;
    margin: 0 auto;
    cursor: pointer;
}

.modal-enter .modal-container,
.modal-leave-active .modal-container {
    -webkit-transform: scale(1.1);
    transform: scale(1.1);
}

.ioshelp-wrap, .ioshelp-wb-wrap {
    width: 100%;
}

.browser-icon {
    width: 0.3rem;
    vertical-align: middle;
    height: 0.5rem;
}

@media screen and (min-aspect-ratio: 40/71) {

    .modal-container {
        font-size: 0;
        width: 53vh;
    }

    .ioshelp-wrap {
        width: 100%;
        display: flex;
        flex-direction: column;
        align-items: center;
    }

        .ioshelp-wrap > img {
            height: 90vh;
            width: auto;
        }
}