* {
    padding: 0;
    margin: 0;
    line-height: 1;
}

html, body {
    font-size: .16rem;
    background-color: #FFFFFF;
    width: 100%;
    font-family: "Microsoft YaHei", "PingFang SC", Arial;
    min-height: 100%;
    height: 100%;
}

.col-666{color: #666!important;}
.col-333{color: #333!important;}
.fs24{
    font-size: .24rem;
}
a{
    color: inherit;
    padding: 0;
    margin: 0;
    text-decoration:none;
}
button{
    outline:none;
    border: none;
}
.clear:after{
    content: "";
    clear: both;
    display: table;
}
.fl{
    float: left;
}
.fr{
    float: right;
}
h1.tit{
    text-align: center;
    font-size: .32rem;
    font-weight: normal;
}
h2.tit{
    font-weight: normal;
    color: #00B3FF;
    font-size: .28rem;
    padding-top: .2rem;
}
h2.tit:after{
    content: " ";
    display: block;
    height: .25rem;
    width: .3rem;
    border-bottom: .02rem solid #00B3FF;
    margin: 0 0 .1rem 0;
}
h3.tit{
    font-size: .2rem;
    font-weight: normal;
    color: #ffffff;
    margin-bottom: .26rem;
    line-height: .24rem;
}
h3.tit:after{
    content: " ";
    display: block;
    height: .14rem;
    width: .42rem;
    border-bottom: .01rem solid #ffffff;
    margin: 0 0 .1rem 0;
}
h4{
    color: #999;
    font-size: .18rem;
    font-weight: normal;
}
/*首页*/
.index-page .navbar{
    width: 11rem;
    margin: 0 auto;
    height: .9rem;
    font-size: .2rem;
}
.index-page .logo{
    float: left;
}
.index-page .logo img{
    height: .6rem;
    margin: .15rem 0;
}
.index-page .nav-items{
    float: right;
}
.index-page .nav-items li{
    display: inline-block;
    line-height: .52rem;
    padding:0 .1rem;
    cursor: pointer;
    margin: .18rem 0;
    text-align: center;
}
.index-page .nav-items li:first-child a{
    width: .5rem;
}
/* 1. 清除固定宽度限制，改用 padding 挤出均匀间距 */
.index-page .nav-items li a {
    display: inline-block;
    line-height: .52rem;
    position: relative;
    width: auto;           /* 👈 将原来的 width: 1rem 改为 auto */
    padding: 0 .15rem;     /* 👈 左右增加内边距，确保每个英文单词间距均匀 */
}

/* 2. 重置第一个菜单（Home）的特例限制 */
.index-page .nav-items li:first-child a {
    width: auto;           /* 👈 将原来的 width: .5rem 改为 auto */
}

.index-page .nav-items li.active a:after, .index-page .nav-items li:hover a:after{
    left: -5%;
    width: 110%;
    transition: all .5s;
    -moz-transition: all .5s; /* Firefox 4 */
    -webkit-transition: all .5s; /* Safari 和 Chrome */
    -o-transition: all .5s; /* Opera */
}

.index-page .nav-items li a:after{
    content: "";
    width: 0;
    border-bottom: .02rem solid #00B3FF;
    background: #00B3FF;
    position: absolute;
    top: 100%;
    left: 50%;
    transition: all .5s;
}
.index-page .nav-items li.active, .index-page .nav-items li:hover{
    letter-spacing: 1px;
    color:#00B3FF;
    transition: letter-spacing .5s;
}
.index-page .profession{
    margin: 1.02rem 0 .68rem 0;

    text-align: center;
}
.index-page .profession .tit{
    margin-bottom: .68rem;
}
.index-page .profession .content img{
    display: block;
    width: 10rem;
    margin: 0 auto;
    margin-bottom: .62rem;
}
.more button{
    background-color: #00B3FF;
    width: 2.68rem;
    height: .36rem;
    line-height: .4rem;
    color: #fff;
    border-radius: .04rem;
    -webkit-border-radius:.04rem;
    -moz-border-radius:.04rem;
    -ms-border-radius:.04rem;
    -o-border-radius:.04rem;
    cursor: pointer;
    transition: padding-left .4s;
}
@keyframes mymove
{
    0% {padding-left: -.1rem;}
    70% {padding-left: .15rem;}
    100% {padding-left: 0rem;}
}
.more img{
    vertical-align: sub;
    display: inline-block;

}
.more button:hover{
    padding-left: .2rem;
    animation-play-state: paused;

}
.competition-bg{
    background-color: #F5F7FA;
    padding-bottom: .8rem;
}
.competition{
    width: 11rem;
    margin: .8rem auto 0 auto;
}
.competition h1.tit{
    padding: .55rem 0;
}
.competition .item{
    width: 50%;          /* 或者 width: calc(100% - 4.8rem); 依据你的实际布局需求调整 */
    max-width: 5.8rem;   /* 设置最大宽度限制 */
    height: 3rem;  /* 原来是 height: 3rem; */
    margin: 0 .4rem;
    clear: both;
}
.competition .item p{
    line-height: .32rem;
    font-size: .14rem;
    color: #D9D9D9;
}
.competition .item-1{
    visibility: hidden;
    height: 3rem;
    margin-bottom: .19rem;
    background: url("../img/index-1.jpg")no-repeat top center /100% auto;
}
/* Item-1 文字框稍微左移 + 放大 */
.competition .item-1 .item {
    float: right;           /* 保持右浮动 */
    margin-right: 1.0rem;   /* 原来是 .4rem，增大右边距即可实现整体向左微移 */
    width: 7.2rem;          /* 适当放大框体宽度（原为 5.8rem） */
}
.competition .item-2{
    visibility: hidden;
    height: 3rem;
    margin-bottom: .19rem;
    background: url("../img/index-2.jpg")no-repeat top center /100% auto;
}
/* Item-2 文字框向右放大 */
.competition .item-2 .item {
    float: left;            /* Item-2 原本为左浮动 */
    margin-left: .4rem;     /* 保持左侧起点固定 */
    margin-right: 0;        /* 释放右侧边距空间 */
    width: 7.6rem;          /* 👈 增大宽度（原为 5.8rem），文字框将直接向右侧延伸放大 */
}
.competition .item-2 .item p {
    word-break: break-word; /* 保证英文长单词自适应换行 */
}
.competition .item-3{
    visibility: hidden;
    height: 3rem;
    margin-bottom: .19rem;
    background: url("../img/index-3.jpg")no-repeat top center /100% auto;
}
/* Item-3 文字框向左移 + 向右放大 */
.competition .item-3 .item {
    float: right;           /* 保持原本的右浮动布局 */
    margin-right: 1.0rem;   /* 👈 增大右边距（原为 .4rem），使整个框体向左推移 */
    width: 8.2rem;          /* 👈 增大宽度（原为 5.8rem），使框体向右侧延伸放大 */
}
.competition .item-3 .item p {
    word-break: break-word; /* 保证英文长单词自适应换行，防止超界 */
}

.competition .item-4{
    visibility: hidden;
    height: 3rem;
    margin-bottom: .19rem;
    background: url("../img/index-4.jpg")no-repeat top center /100% auto;
}
.footer-bg{
    background:rgba(255,255,255,1) linear-gradient(180deg,rgba(25,64,118,1) 0%,rgba(9,22,54,1) 100%);
}
.footer{
    width: 10rem;
    margin: 0 auto;
    height:2rem;
    padding-top: .7rem;
    color: #D9D9D9;
    font-size: .13rem;
}
.footer .contact p.first{
    margin-left: 0rem;
}
.footer .contact p{
    height: .18rem;
    line-height: .18rem;
    margin-bottom: .13rem;
    margin-left: .2rem;
}
.footer .contact img{
    width: .2rem;
    margin-right: .07rem;
    line-height: 1;
    vertical-align: sub;
}
.footer .map{
    margin-right: .2rem;
}
.footer .map img{
    width: 3.34rem;
    height: 1.82rem;
}
.footer .wx{
    text-align: center;
    margin-top: .7rem;
}
.footer .wx p{
    margin-top: .05rem;
}
.footer .wx img{
    width: .9rem;
    height: .9rem;
}
.footer .copy-right{
    /*text-align: center;*/
    /*margin-top: .42rem;*/
}
.footer .copy-right p{
    margin-bottom: .09rem;
}
.footer .copy-right img{
    width: .2rem;
    height: .2rem;
    margin-right: .1rem;
    margin-left: .2rem;
    vertical-align: sub;
}

/*公司介绍*/
.about-us{
    margin: -2.8rem auto 0 auto;
    width: 10.7rem;
}
.about-us h1{
    font-weight: normal;
    font-size: .36rem;
    margin-bottom: .1rem;
    color: #fff;
    line-height: .5rem;

}
.about-us .sub-tit{
    font-size: .24rem;
    color: #fff;
}
.about-us .tit{
    margin-bottom: .86rem;
}
.about-us .content{
    margin-bottom: .6rem;
    height: 7.24rem;
    background: url("../img/aboutus-bg.jpg") no-repeat top left/100%;
    z-index: 99;
    position: relative;
    padding: .46rem .64rem 0 .64rem;
    font-size: .14rem;
    box-shadow:0px 3px 16px 0px rgba(23,58,66,0.2);
}
.about-us .h2-top{
    border-left: .03rem solid #fff;

}
.about-us .content .top{
    color: #fff;
    padding-right: 1.6rem;
    margin-bottom: .58rem;
}
.about-us h2{
    font-size: .32rem;
    font-weight: normal;
    margin-bottom: .1rem;
    border-left: .03rem solid #00B3FF;
    padding-left: .12rem;
    color: #fff;
}
.about-us .corner{
    width: 1rem;
    position: absolute;
    right: 0;
    bottom: 0;
}
.about-us .content h2{

}
.about-us .content p{
    line-height: .32rem;
    margin-bottom: .2rem;
}
.about-us .content p:before{
    content: "·";
    display: inline-block;
    color: #00B3FF;
    font-weight: bold;
    margin-right: .05rem;
}
.about-us .content p.top:before{
    color: #fff;
}
.about-us .culture{
    margin-bottom: .8rem;
}
.about-us .culture img{
    width:100%;
}

/*招聘*/
.jobs{
    margin: -2.8rem auto 0 auto;
    width: 11rem;
}
.jobs h1 {
    font-weight: normal;
    font-size: .36rem;
    margin-bottom: .1rem;
    color: #fff;
    line-height: .5rem;
}
.jobs .content{
    height: 5.52rem;
    z-index: 99;
    position: relative;
    padding: .7rem;
    font-size: .14rem;
    box-shadow:0px 3px 16px 0px rgba(23,58,66,0.2);
    background-color: #fff;
    margin-top: .78rem;
    margin-bottom: .78rem;
}
.jobs .content .tit{
    border-bottom: .01rem solid #d9d9d9;
    padding-bottom: .12rem;
    font-size: .16rem;
    font-weight: bold;
}
.jobs .sub-tit{
    font-size: .24rem;
    color: #fff;

}
.jobs .content .fl> ul{
    height: 5rem;
    border-right: .01rem solid #d9d9d9;
    width: 1.48rem;
    padding-left: .16rem;
    padding-top: .1rem;
}
.jobs .content .fl> ul >li{
    line-height:.36rem;
    list-style-type: none;
    font-size: .16rem;
    cursor: pointer;
}
.jobs .content .fl> ul >li:hover, .jobs .content .fl> ul >li.active{
    color: #00B3FF;
    letter-spacing: .01rem;
    transition: letter-spacing .2s;
    -moz-transition: letter-spacing .2s; /* Firefox 4 */
    -webkit-transition: letter-spacing .2s; /* Safari 和 Chrome */
    -o-transition: letter-spacing .2s; /* Opera */
}

.jobs .detail{
    letter-spacing: 0;
    width: 7.8rem;
    position: absolute;
    visibility: hidden;
    padding: .16rem;
    top:.96rem;
    left: 2.38rem;
    font-size: .14rem;
    color:#333;
}
.jobs .content .fl> ul >li.active .detail{
   visibility: visible;
}
.jobs .detail p{
    font-size: .16rem;
    line-height: .3rem;
    font-weight: bold;
}
.jobs .detail ul{
    margin-top: .12rem;
}
.jobs .detail ul li{
    list-style-type:disc;
    line-height: .24rem;
    margin-left: .22rem;

}


/*产品介绍*/
.banner .tit{
    width: 11rem;
    margin: -2.8rem auto 0 auto;
    padding-bottom: 1.94rem;
}
.banner h1{
    font-weight: normal;
    font-size: .36rem;
    margin-bottom: .1rem;
    color: #fff;
    line-height: .5rem;

}
.banner .sub-tit{
    font-size: .24rem;
    color: #fff;
}
.product{
    width: 11rem;
    margin:0 auto;
}
.product h1{
    padding: .72rem 0 .24rem 0;
}
.product h2{
    font-weight: normal;
    padding: .2rem 0 .2rem .82rem;
    font-size: .28rem;
}
.product h3{
    padding: .2rem 0 .1rem 0;
    font-size: .16rem;
    color:#00B3FF;
}
.product h4{
    text-align: center;
}
.product .item{
    width: 10.12rem;
    background-color: rgba(255,255,255,0.8);
    padding: 0 .44rem .48rem .44rem;
    height: auto;
    margin: 0 auto 1.15rem auto;
    position: relative;
    border-radius:0.16rem;
    -webkit-border-radius:.16rem;
    -moz-border-radius:.16rem;
    -ms-border-radius:.16rem;
    -o-border-radius:.16rem;
    position: relative;
}
.product .item:last-child{
    margin-bottom: 0;
}
.product .item-num{
    position: absolute;
    font-size: 1.2rem;
    color: #00B3FF;
    top:-.55rem;
}
.product img{
    width: 10.1rem;
    margin-bottom: .22rem;
}
.product-bg{
    background-color: #F5F7FA;
    padding-bottom: .8rem;
}
.product p{
    line-height: .28rem;
    text-indent: 2em;
    color: #666;
    font-size: .14rem;
    z-index: 99;
    position: relative;
}
.product .list p{
    text-indent: 0em;
}
.product .item .bg-img{
    height: .64rem;
    width: auto;
    margin-top: .48rem;
    position: absolute;
    right: 0;
    bottom: 0;
    margin-bottom: 0;

}
/* 1. 父容器：禁止换行，强制单行排布 */
.product .quick-link {
    margin: .8rem 0 1.5rem 0;
    white-space: nowrap; /* 核心：强制所有子元素在一行显示，绝不折行 */
}
/* 3. 圆圈居中控制 */
.product .quick-link .num {
    position: relative;
    background-color: #fff;
    border: .01rem solid #00B3FF;
    font-size: .48rem;
    color: #00B3FF;
    border-radius: 50%;
    text-align: center;
    line-height: .96rem;
    float: none;
    display: inline-block;
    width: .94rem;
    height: .94rem;
    margin: 0 auto .18rem auto;
    transition: background-color .5s,color .5s;
}
.product .quick-link .link-item:first-child .num:before{
    display: none;
}
.product .quick-link .link-item:last-child .num:after{
    display: none;
}
/* 2. 单个节点：用百分比平分宽度 (100% / 5 = 20%) */
.product .quick-link .link-item {
    -webkit-tap-highlight-color: transparent;
    width: 19.5%;         /* 核心：用百分比替代固定 rem，5个刚好占满一行 */
    display: inline-block;
    vertical-align: top;  /* 保证 5 个圆圈顶部对齐 */
    text-align: center;
    cursor: pointer;
    transition: all .5s;
    white-space: normal;  /* 恢复文字内部的正常换行 */
}
.product .quick-link .num:before{
    content: "";
    width: .49rem;
    height: 50%;
    border-bottom: 0.01rem solid #00B3FF;
    position: absolute;
    left: -.64rem;

}
.product .quick-link .num:after{
    content: "";
    width: .49rem;
    height: 50%;
    border-bottom: 0.01rem solid #00B3FF;
    position: absolute;
    right:-.64rem;
}
/* 4. 英文字号与行高 */
.product .quick-link .content {
    font-size: .22rem;    /* 稍微调小字号，完美契合分配的空间 */
    line-height: 1.25;
    color: #333;
    transition: all .4s;
    word-break: break-word;
}
.product .quick-link .link-item:hover .num{
    background-color: #00B3FF;
    color: #fff;
}
.product .quick-link .link-item:hover .content{
    color: #00B3FF;
}
/* 通用语言切换区域布局 */
.lang-switch {
    float: right;
    line-height: .52rem;
    margin: .18rem 0 .18rem .25rem;
    font-size: .16rem;
    color: #666;
}

/* 按钮链接样式 */
.lang-switch a {
    color: #666;
    text-decoration: none;
    padding: 0 .04rem;
    transition: color 0.3s;
}

/* 悬停与当前激活语言高亮样式 */
.lang-switch a:hover,
.lang-switch a.active {
    color: #00B3FF;
    font-weight: bold;
}

/* 中间分隔线 '|' 样式 */
.lang-switch .divider {
    color: #ccc;
    margin: 0 .02rem;
}

/* 缩小标题与第一段、以及段落之间的间距 */
.content p.top {
    margin-top: .1rem;      /* 👈 缩小与上方标题(h2)的间距（原本通常为 .2rem ~ .3rem） */
    margin-bottom: .15rem;  /* 👈 缩小与下一段文字的间距 */
}

/* 如果需要整体缩小 content 内部所有段落的间距，可加上这组 */
.content p {
    margin-top: .15rem;     /* 统一控制各段落顶部的保留间距 */
    margin-bottom: .15rem;  /* 统一控制各段落底部的保留间距 */
}