/* ===== 基础重置 ===== */
*{
    margin:0;
    padding:0;
    box-sizing:border-box;
}

body{
    font-family:"Microsoft YaHei",Arial;
    font-size:14px;
    background:#f2f3f5;
    color:#333;
}

ul,li{
    list-style:none;
}

a{
    text-decoration:none;
    color:#333;
}

img{
    width:100%;
    display:block;
}

/* ===== 顶部 ===== */
#header{
    background:#ffffff;
    padding:15px 0;
    text-align:center;
    border-bottom:1px solid #e5e5e5;
}

.logoimg{
    height:42px;
    background-size:contain!important;
}

/* ===== 导航按钮 ===== */
.navBtn{
    background:#ffffff;
    margin-bottom:10px;
}

.navBtn .tri{
    background:#0a58ca;
    color:#fff;
    padding:12px;
    font-size:15px;
    text-align:center;
}

.navArea{
    display:flex;
    flex-wrap:wrap;
}

.navArea li{
    width:33.33%;
    border:1px solid #eee;
    border-top:none;
    border-left:none;
}

.navArea li a{
    display:block;
    padding:12px 5px;
    text-align:center;
    font-size:13px;
}

/* ===== 模块盒子 ===== */
.box{
    background:#ffffff;
    margin-bottom:10px;
}

.box .title{
    padding:14px;
    font-size:16px;
    font-weight:bold;
    border-bottom:1px solid #eee;
    background:#fafafa;
}

.box dd{
    padding:10px;
}

/* ===== 产品列表 ===== */
.img-list{
    display:flex;
    flex-wrap:wrap;
}

.img-list li{
    width:50%;
    padding:6px;
}

.pic{
    background:#fff;
    border:1px solid #eee;
    border-radius:6px;
    padding:6px;
}

.pic img{
    border-radius:4px;
}

.msg{
    font-size:13px;
    margin-top:6px;
    line-height:1.4;
    height:36px;
    overflow:hidden;
}

/* ===== 公司介绍 ===== */
.intro-box{
    font-size:14px;
    line-height:1.6;
    color:#555;
}

/* ===== 新闻列表 ===== */
.info-list li{
    border-bottom:1px solid #eee;
}

.info-list li a{
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:10px 0;
}

.info-list h5{
    font-size:14px;
    font-weight:normal;
    flex:1;
}

.info-list .arr-round{
    width:6px;
    height:6px;
    border-right:2px solid #999;
    border-top:2px solid #999;
    transform:rotate(45deg);
}

/* ===== 联系方式 ===== */
.box_contact p{
    font-size:14px;
    margin-bottom:6px;
}

/* ===== 底部固定栏 ===== */
.backhome{
    position:fixed;
    bottom:0;
    left:0;
    width:100%;
    background:#ffffff;
    display:flex;
    border-top:1px solid #ddd;
}

.backhome .btn{
    flex:1;
    text-align:center;
    padding:10px 0;
    font-size:13px;
}

.menu_arr{
    font-size:12px;
    padding:8px;
    color:#666;
}