* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    height: 100%;
}

body {
    min-width: 1170px;
    min-height: 100%;
    position: relative;
    font-size: 14px;
    font-family: PingFang SC, -apple-system, Helvetica, Arial, sans-serif;
    overflow-wrap: break-word;
}

.module {
    max-width: 1170px;
    margin: 0 auto;
}

/* 头部 */
.header-wrap {
    height: 81px;
}

.header {
    position: fixed;
    width: 100%;
    background-color: #f8f8f8;
    z-index: 999;
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: inline-block;
    width: 162px;
    height: 46px;
    background: url("../img/logo.png");
    background-repeat: no-repeat;
    background-size: contain;
}

.menu {
    display: flex;
}

ul,
li,
a {
    list-style: none;
    text-decoration: none;
}

.menu>.active>a {
    font-weight: bold;
    color: #555555;
}

.item {
    font-size: 16px;
    line-height: 81px;
    margin: 20px;
    color: #777777;
}

.item:hover {
    color: #555555;
}

/* 内容部分 */
.banner {
    width: 100%;
}

.about {
    position: relative;
    padding: 50px 0 90px 0;
}

.about-content {
    line-height: 28px;
    padding-right: 420px;
    padding-left: 25px;
}

.about-title {
    position: relative;
    font-size: 24px;
    font-weight: 400;
    color: rgba(0, 193, 114, 1);
    text-indent: 1em;
    margin-top: 20px;
    margin-bottom: 10px;
}

.about-title::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    margin: auto;
    width: 7px;
    height: 20px;
    background: rgba(0, 193, 114, 1);
    opacity: 0.31;
    border-radius: 3px;
}

.sub-about-title {
    opacity: 0.6;
}

.about-text {
    font-size: 15px;
    color: rgba(102, 102, 102, 1);
    margin-top: 20px;
}

/* 下载区域 */
.download-content {
    display: flex;
    position: absolute;
    left: 780px;
    top: 77px;
}

.qrcode {
    position: relative;
    display: flex;
    width: 156px;
    margin-right: 10px;
    border: 1px solid #efeff9;
}

.qrcode-img {
    padding: 10px;
}

.qrcode-text {
    display: flex;
    flex-direction: column;
    justify-content: center;
    color: #7f8294;
}

.download-group {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.download-btn {
    width: 180px;
    line-height: 44px;
    text-align: center;
    border-radius: 6px;
    font-size: 14px;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #fff;
    border: 0;
}

.download-btn:active {
    cursor: pointer;
    transform: scale(1.02);
}

.ios {
    background-color: #8484ad;
}

.ios-icon {
    width: 26px;
    height: 25px;
    margin-right: 5px;
}

.and-icon {
    margin-left: -10px;
    width: 26px;
    height: 25px;
    margin-right: 5px;
}

.android {
    margin-top: 12px;
    background-color: #4ed3af;
}

.disabled {
    color: #a7abc2;
    background: #efeff9;
    cursor: not-allowed;
}

.disabled:hover {
    cursor: not-allowed;
}

/* 邮箱区域 */
.email-wrap {
    position: absolute;
    left: 780px;
    top: 235px;
    width: 351px;
    display: flex;
    font-family: Noto Sans S Chinese;
    font-size: 16px;
    color: #9294A4;
    line-height: 20px;
    border-radius: 8px;
    border: 1px solid #9294A4;
}

.email-img {
    width: 40px;
    height: 32px;
    margin: 12px 25px 13px 12px;
}

.email-text { 
    margin: 9px 89px 10px 0px;
}

/* 底部 */
.footer-wrap {
    height: 130px;
}

.footer {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background: #ececec;
}

.footer-inner {
    padding: 25px 0 20px 0;
    text-align: center;
    font-size: 14px;
    color: #999;
}

.cr-link {
    line-height: 28px;
}

.copyright {
    display: flex;
    flex-wrap: nowrap;
    justify-content: center;
    padding-bottom: 6px;
}

.copyright a {
    padding: 0 13px;
    color: #999;
    line-height: 1;
    border-right: 1px solid rgba(153, 153, 153, 0.2);
}

.copyright a:last-child {
    border-right: none;
}

.game-container {
    display: none;
}

@media (max-width: 640px) {
    body {
        min-width: 100%;
    }

    /* 头部 */
    .header-wrap {
        height: 50px;
    }

    .header {
        padding: 0 17px;
    }

    .logo {
        width: 80px;
        height: 30px;
    }

    .item {
        line-height: 50px;
        margin: 10px;
    }

    /* 获取 */
    .game-wrap {
        height: 118px;
    }

    .game-container {
        position: fixed;
        top: 50px;
        padding: 17px;
        display: flex;
        width: 100%;
        height: 118px;
        z-index: 999;
        background-color: #fff;
    }

    .game-logo {
        display: block;
        width: 85px;
        height: 85px;
        margin-right: 14px;
        border-radius: 13px;
    }

    .game-title {
        margin-top: 4px;
        font-size: 17px;
        font-weight: bold;
        color: #38383C;
    }

    .game-info {
        margin-top: 8px;
        margin-bottom: 9px;
        font-size: 11px;
        color: #656565;
        line-height: 15px;
    }

    .btn-get {
        text-align: center;
        width: 83px;
        height: 28px;
        line-height: 28px;
        font-size: 13px;
        background: #6E5CDD;
        color: #FFFFFF;
        border-radius: 8px;
        border: none;

        &:active {
            transform: scale(1.02);
        }

    }

    /* 内容部分 */
    .download-content {
        display: none;
    }

    .email-wrap { 
        display: none;
    }

    .about {
        padding: 17px;
    }

    .about-content {
        padding-left: 0px;
        padding-right: 0px;
    }

    .about-title {
        font-size: 17px;
        line-height: 20px;
    }

    .about-title::before {
        content: '';
        position: absolute;
        left: 0;
        top: 0;
        bottom: 0;
        margin: auto;
        width: 7px;
        height: 20px;
        background: rgba(0, 193, 114, 1);
        opacity: 0.31;
        border-radius: 3px;
    }

    .about-text {
        font-size: 13px;
        line-height: 22px;
        margin-top: 0;
    }

    /* 底部 */
    .footer-wrap {
        height: 250px;
    }

    .footer-inner {
        padding: 17px;
        font-size: 13px;
    }

    .copyright a {
        padding: 0 10px;
    }

}