/* ======================================================
   双子星云手机 - 1:1 复刻样式
   ====================================================== */

@import url('https://fonts.googleapis.com/css?family=Raleway|Montserrat');

/* ==================== 基础重置 ==================== */
*,
*::after,
*::before {
    margin: 0;
    padding: 0;
    border-radius: 0;
    -webkit-box-sizing: inherit;
    box-sizing: inherit;
}

* {
    outline-color: transparent !important;
}

html {
    font-size: 62.5%;
    overflow-x: hidden;
    overflow-y: auto;
}

body {
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    font-family: 'Montserrat', 'Microsoft YaHei', sans-serif;
    font-style: normal;
    font-weight: 400;
    font-size: 12px;
    line-height: 1.5;
    background-color: #F7F7F7;
    color: #3d4853;
}

a:hover,
a {
    color: inherit;
    text-decoration: none;
}

img {
    max-width: 100%;
    border: 0;
}

ul {
    list-style: none;
}

/* ==================== 顶部导航 Header ==================== */
.header {
    width: 100%;
    z-index: 999;
}

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: #ffffff;
    min-height: 70px;
    padding: 0 10px;
    margin-bottom: 0;
    border-bottom: 1px solid transparent;
    box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.1);
    font-family: 'Raleway', sans-serif;
    z-index: 9999;
}

.navbar .container-fluid {
    width: 1200px;
    max-width: 100%;
    margin: 0 auto;
    padding: 0;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
}

/* Logo */
.haveH1 {
    display: block;
    margin: 0;
    padding: 0;
}

.haveH1 a {
    display: inline-block;
}

.haveH1 img {
    width: 90px;
    height: 29px;
    background: white;
    border-radius: 4%;
    vertical-align: middle;
}

/* 导航菜单 */
.navbar-collapse {
    -webkit-box-flex: 1;
    -ms-flex-positive: 1;
    flex-grow: 1;
}

.navbar-nav {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    float: right;
    margin-left: auto;
}

.faq-tabbable {
    float: right;
}

.navbar-nav .nav-item {
    width: 122px;
    text-align: center;
    position: relative;
}

.navbar-nav .nav-item>a {
    color: #777;
    font-size: 18px;
    letter-spacing: .6px;
    line-height: 40px;
    text-transform: uppercase;
    font-weight: 400;
    padding: 12px 15px;
    display: inline-block;
    cursor: pointer;
    transition: all .2s ease;
}

.navbar-nav .nav-item>a:hover,
.navbar-nav .nav-item>a:active,
.navbar-nav .nav-item>a:focus {
    color: #10B765;
    background: #ffffff;
}

/* 当前选中项（紫色胶囊） */
.navbar-nav .nav-item a.selected {
    color: #ffffff !important;
    background: rgb(93, 32, 191) !important;
    border-radius: 20px;
    height: 38px;
    line-height: 38px;
    padding: 0 15px;
    margin-top: 16px;
    display: inline-block;
}

/* 下拉菜单 */
.dropdown {
    position: relative;
}

.dropdown-toggle::after {
    display: none;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 230px;
    background-color: #ffffff;
    border: 0;
    border-radius: 0;
    border-top: 1px solid #eee;
    box-shadow: none;
    padding: 15px 0;
    display: none;
    z-index: 1000;
}

.dropdown.show .dropdown-menu,
.dropdown.open .dropdown-menu {
    display: block;
}

.dropdown-menu li a {
    color: #333;
    font-weight: 500;
    line-height: 1.2;
    font-size: 11px;
    text-transform: uppercase;
    padding: 15px 25px;
    display: block;
    word-spacing: 3px;
    letter-spacing: .8px;
    transition: all .2s ease-in-out;
    position: relative;
}

.dropdown-menu li a .ion {
    opacity: 0;
    visibility: hidden;
    position: absolute;
    left: 0;
    transition: all .2s ease-in-out;
    font-style: normal;
}

.dropdown-menu li a:hover {
    background-color: #10b765;
    color: #fff;
    padding-left: 40px;
}

.dropdown-menu li a:hover .ion {
    opacity: 1;
    visibility: visible;
    left: 25px;
}

.dropdown-menu li a .ion::before {
    content: "›";
}

/* 汉堡按钮 */
.navbar-toggler {
    display: none;
    background-color: transparent;
    border: 0;
    padding: 10px;
    cursor: pointer;
}

.navbar-toggler-icon {
    display: block;
    width: 22px;
    height: 2px;
    background-color: #444;
    position: relative;
}

.navbar-toggler-icon::before,
.navbar-toggler-icon::after {
    content: "";
    position: absolute;
    left: 0;
    width: 22px;
    height: 2px;
    background-color: #444;
}

.navbar-toggler-icon::before {
    top: -7px;
}

.navbar-toggler-icon::after {
    top: 7px;
}

.mobile-nav {
    display: none;
}

/* ==================== 主体内容 ==================== */
#wrap {
    width: 100%;
}

#main {
    top: 0;
    position: relative;
}

.page {
    width: 100%;
    margin: 0;
    box-sizing: border-box;
    overflow: visible;
    position: static;
}

/* 首屏需要为固定导航栏留出 68px 顶部空间 */
#page1 {
    padding-top: 68px;
}

.page-outer {
    width: 100%;
    height: 100%;
    position: relative;
}

.page-inner {
    width: 100%;
    height: 100%;
    text-align: center;
    position: relative;
}

.page-bg {
    width: 100%;
    height: 100%;
    object-fit: fill;
    display: inline;
    position: relative;
}

/* ==================== 首屏下载按钮 ==================== */
.top-btn {
    position: absolute;
    top: 40%;
    left: 0;
    width: 100%;
    text-align: center;
    z-index: 2;
}

.btn-fold {
    vertical-align: top;
    width: 20%;
    display: inline-block;
    text-align: center;
}

.btn-div.qrCenter {
    width: 83.27px;
    height: 83.27px;
    margin: 0 auto;
}

.btn-fold .un-fold {
    display: none;
}

.btn-fold .un-fold img {
    padding: 3%;
    width: 100%;
    background: white;
    border-radius: 4%;
}

.btn-fold .is-fold {
    background: white;
    margin-top: 3%;
    width: 33%;
    display: block;
}

.btn-windows img,
.btn-android,
.btn-ios,
.btn-web {
    width: 60%;
    cursor: pointer;
}

#btnImg {
    cursor: pointer;
}

/* 二维码展开状态 */
.btn-fold.show-qr .un-fold {
    display: block;
}

/* ==================== 第5屏 + 页脚 ==================== */
.page-last {
    padding-bottom: 160px;
}

/* ----------------------------------------------------------------
   旧版页脚样式（#footer_h / .footer-con / .qr-area 等）
   状态：已废弃（DEPRECATED）。全站页脚已统一为 redesign.css 的 .rd-footer，
   页面中不再存在 #footer_h 结构，以下规则当前不产生任何渲染效果。
   保留原因：便于回滚历史版本；如需彻底清理可整块删除。
   ---------------------------------------------------------------- */
.footer-wrap {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
}

#footer_h {
    /* DEPRECATED: 旧页脚容器，已由 .rd-footer 取代 */
    background: #06080A;
    overflow: hidden;
}

.footer-con {
    width: 1200px;
    max-width: 100%;
    margin: 0 auto;
    padding-top: 24px;
    color: #666666;
    font-size: 15px;
}

.con-center { /* DEPRECATED: 旧页脚主导航 */
    text-align: center;
    padding: 1.5% 0;
    font-size: 14px;
    color: #9F9F9F;
}

.con-center span {
    margin: 0 2.2%;
}

.con-center a {
    color: #9F9F9F;
    font-size: 16px;
    transition: color .2s ease;
}

.con-center a:hover {
    color: #ffffff;
}

.footer-info {
    width: 100%;
}

.company-info {
    width: 66.6667%;
    display: inline-block;
    margin-bottom: 1%;
    vertical-align: top;
}

.company-info div {
    text-align: left;
    margin: 0 3%;
}

.company-info div+div {
    margin-top: 1%;
}

.qr-area { /* DEPRECATED: 旧页脚二维码区 */
    width: 33.3333%;
    display: inline-block;
    text-align: right;
    vertical-align: top;
    margin-top: 1%;
    position: relative;
}

.qrCode { /* DEPRECATED: 旧页脚二维码弹层 */
    width: 80px;
    height: 80px;
    position: absolute;
    top: -89px;
    right: 28px;
    z-index: 999;
    display: none;
}

.qrCode img {
    width: 100%;
    height: 100%;
    display: block;
}

.qr-area .qr {
    font-size: 15px;
    color: #666666;
    cursor: pointer;
    padding-left: 2%;
    display: inline-block;
}

.beian {
    display: block;
    text-align: center;
    padding-bottom: 10px;
    color: #666666;
}

.beian img {
    width: 18px;
    vertical-align: text-top;
}

.beian span {
    cursor: pointer;
    display: inline-block;
    vertical-align: middle;
}

/* v53: 在线客服浮窗（#kefuFloat）样式已整体删除 —— 统一为 site-config.js 的 webview 弹框 */