html {
    font: 14px/1.5 "Microsoft Yahei", Arial, Helvetica, sans-serif;
    background-color: #fff;
}

/* 微信小程序 web-view——CSS隐藏优先，在body解析前即生效，零闪动 */
html.miniprogram header,
html.miniprogram .copy-text {
    display: none !important;
}
html.miniprogram #center {
    margin-top: 0 !important;
}

h2 {
    margin: 0;
}

/* m端最小350px,最大 999px */
body {
    margin: 0 auto;
    min-width: 350px;
    max-width: 999px;
}

.mobile-menu-open {
    overflow: hidden;
}

p,
span {
    font-size: 1.2rem;
    line-height: 1.875rem;
}

/* head */
header {

    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 78px;
    background-color: #fff;
    border: 1px solid #e6e6e6;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    z-index: 100;

}


.logo_div {
    margin-left: 30px;
    width: 180px;
}

header .logo img {
    height: auto;
    width: 100%;
}

header .menu_img {
    margin-right: 30px;
    width: 30px;
    height: 30px;
    cursor: pointer;
}

header .menu_img:nth-child(2) {
    margin-right: 40px;
    width: 15px;
}

header .menu_hide {
    display: none;
}


header .navbar_div {
    width: 100%;
    position: fixed;
    left: 0;
    top: 80px;
    bottom: 0;
    right: 0;
    background-color: #f8f8f8;
    -webkit-transition: all 0.5s;
    transition: all 0.5s;
    overflow: hidden;
    padding: 0 15px 48px 0;
}

.navbar_div .inner_crumbs {
    display: flex;
    flex-direction: column;
}

.navbar_div .inner_crumbs a {
    margin-right: 40px;
    padding: 20px 40px 20px 20px;
    border-bottom: 1px solid #d4d4d4;
    text-decoration: none;
}

.navbar_div .inner_crumbs a span {

    font-size: 1.3rem;
    line-height: 3rem;
    color: #000;
    cursor: pointer;
}

.navbar_div .inner_crumbs .icon-arrow-right {
    float: right;
    font-size: 20px;
}

#main {
    position: relative;
    overflow: hidden;
}


/* 备案 */

.copy-text {
    margin: 10px auto;
}

.copy-text p, .copy-text span {
    font-size: 1rem;
}


.copy-text .icp {
    color: #939393;
    text-decoration: none;
}


.company {
    color: #939393;
    display: flex;
    flex-direction: row;
    justify-content: center;
    flex-wrap: wrap;
    line-height: 20px;
    text-decoration: none;
    margin-top: 10px;
}


.beian {
    height: 20px;
    line-height: 20px;
    margin: 0 0 0 5px;
    color: #939393;
}



/* 遮罩层 */
.modal-overlay {
    position: fixed; /* 固定在视口上 */
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5); /* 灰色半透明背景 */
    z-index: 998; /* 确保在对话框之下 */
    display: flex;
    justify-content: center; /* 水平居中 */
    align-items: center; /* 垂直居中 */
    /* 隐藏状态，根据实际需要调整 */
    opacity: 1;
    transition: opacity 0.3s ease; /* 添加过渡效果 */
}



/* 弹框信息 */
.pop-box {
    border-radius: 8px;
    width: 220px;
    z-index: 999;
    position: fixed;
    top: 30%;
    left: 50%;
    transform: translate(-50%);
    background-color: #fff;
    padding: 35px 35px 20px 35px;
    border: 1px solid #ccc;
    text-align: center;
}

.pop-box .content {
    text-align: center;
    margin: 0 0 20px;
    font-size: 1.3rem;
}

.pop-box button {
    font-size: 1.3rem;
    border: none;
    border-radius: 5px;
    background-color: #df2922;
    color: #fff;
    padding: 5px 20px;
    cursor: pointer;
}