/* 广告区域样式开始 */
.banner{ position: relative; width: 100%;}
.banner img{width: 100%;}
.banner h2{
    font-size: 60px;
    color: #fff;
    position: absolute;
    top: 45%;
    left: 50%;
    margin-left:-40%;
    }
.banner h2 span{
    font-size:30px;
    display: block;color: #fff;
}
/* 广告区域样式结束 */

/* 子导航样式开始 */
.subNav{ height:70px; text-align: center; border-bottom: 1px solid #ccc;}
.subNav ul{ line-height:69px;}
.subNav li{ display:inline-block; padding: 0 50px;}
.subNav li a{ display: block;font-weight: bold; color: #333; padding: 0 5px;}
.subNav li.active a{ color:#e60d2e; border-bottom:2px solid #e60d2e;}
/* 子导航样式结束 */

/* 内容部分样式开始 */
.content{
    max-width: 1200px;
    margin:20px auto;
    
}
.content h3{
    font-size: 37px;
    text-align: center;
    color:#e60d2e;
    font-weight: normal;
    padding:50px;
}
.content h3 span{
    display: block;
    font-size: 28px;
    color: #d9d9d9;
    text-shadow: 1px 1px 1px #999;
    line-height: 60px;
    font-weight: bold;
}
article{
    width: 48%;
    margin-top: -20px;
}
article p{
    font-size: 16px;
    line-height: 24px;
    margin-bottom:18px;
    text-align: justify;
}
article h4{
    width: 500px;
    height: 186px;
    line-height: 70px;
    font-size: 30px;
    margin-bottom: -40px;
}
.sp a{
    margin:30px 70px;
    display: inline-block;
    max-width: 455px;
    line-height: 30px;
}
.qualification li{ display:inline-block; margin:20px;}
.qualification li img{ width: 353px;height: 244px;}
.factoryPhotos{
    column-count: 3;
    column-gap:1%;
    width: 96%;
    margin: 0 auto;
}
.factoryPhotos li{
    margin-bottom:3%;
    break-inside: avoid;
}
.factoryPhotos li img{
    width: 100%;
    height: auto;
    display: block;
}

/* 翻页模块样式 */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 20px 0;
}
.pagination .page-btn {
    display: inline-block;
    padding: 8px 14px;
    margin: 0 4px;
    border: 1px solid #ddd;
    border-radius: 4px;
    text-decoration: none;
    color: #333;
    cursor: pointer;
}
.pagination .page-btn:hover {
    background-color: #f5f5f5;
}
.pagination .prev-next {
    font-weight: bold;
}
/* 禁用状态样式 */
.pagination .disabled {
    pointer-events: none;
    opacity: 0.6;
    color: #aaa;
}
/* 内容部分样式结束 */

/* 新闻列表区域 */
.newsCon{}
.newsCon li{ 
    overflow: hidden;
    padding:25px;
    border-bottom: 1px dashed #ccc;}
.newsCon li:hover{
    box-shadow: 0 15px 16px -3px rgba(0, 0, 0, 0.08);
    border-bottom: 1px dashed #fff;
}
.newsCon li img{ float: left; padding: 5px; border: 1px solid #ccc; margin-right: 40px;}
.newsCon li i{
    font-style: italic;
    color: #999;
}
.newsCon li h2{
    font-size: 20px;
    line-height: 50px;
    font-weight:bold;
}
.newsCon li p{
    font-size: 16px;
    color: #666;
    line-height: 26px;
    text-align: justify;
}
.newsCon li span{
    padding:10px;
    background: #f0f1f5;
    display: inline-block;
    margin: 20px 0 0 0;
    font-size: 14px;
}
.newsCon li span:hover{
    background: #e60d2e;
    color: #fff;
}
/* 新闻列表区域 */

/* 产品中心列表 */
.productCon img{ width: 380px;height: 380px;}
.sas{}
.sas li{ 
    float: left; 
    margin:10px 10px 50px 10px;
    width: 380px;
    text-align: center;
    line-height: 30px;
}
.sas li:hover{box-shadow: 0 15px 16px -3px rgba(0, 0, 0, 0.08);}
.salesCenter{ margin-bottom: 50px;}
.salesCenter li{
    display: inline-block;
    width: 33%;
}
.salesCenter li h2{
    font-size: 18px;
    padding:40px 0 15px 0;
}
.salesCenter li p{ line-height: 26px; color: #3f3f3f;}
  
    .flip-card {
    width:380px;
    height:380px;
    perspective: 1000px; /* 透视距离 */
  }
  .flip-card img{
    width:380px;
    height:380px;}
  .flip-card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    transition: transform 0.6s;
    transform-style: preserve-3d; /* 保持 3D 空间 */
    margin-bottom: 15px;
  }
  
  .flip-card:hover .flip-card-inner {
    transform: rotateY(180deg); /* 垂直翻转 180 度 */
  }
  
  .flip-card-front,
  .flip-card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden; /* 隐藏背面 */
  }
  
  .flip-card-back {
    transform: rotateY(180deg); /* 初始状态背面朝后 */
    background-color: #f1f1f1;
    padding: 20px;
    text-align: center;
    box-sizing: border-box;
  }
  .flip-card-back h4{ font-size: 24px;}
  .flip-card-back p{ text-align: justify; padding: 20px;}
/* 产品中心列表 */

/* 招聘 */
.recruit{
    max-width: 1500px;
}
.recruit>ul>li{
    float: left;
    width: 430px;
    margin:30px;

}

.recruit>ul>li h4{
    font-size: 24px;
    font-weight:normal;
    float: left;
}
.recruit>ul>li strong{
    font-size: 18px; color: #cc0000;
    font-weight:normal;
    float: left;
    margin-left:15px;
    position: relative;
    top: 10px;
}
.recruit>ul>li button{
    width: 100px;
    height: 32px;
    border: 1px solid #c00;
    color: #c00;
    font-size: 14px;
    border-radius: 3px;
    float: right;
    cursor: pointer;
}
.job{
    padding: 20px 0 10px 0;
}
.req span{
    background: #f5f7fa;
    padding:5px 10px;
    font-size: 12px;
    border-radius: 3px;
    color: #555c70;
}
.recruit ol{
    line-height: 25px;
    list-style:decimal;
    padding:20px 0px 0px 20px;
    }
/* 招聘 */

/* 联系我们 */
.banner .contactH2,.banner .contactH2 span{ color: #657674;}
.contactWrap{ max-width: 1500px; margin:50px auto;}
.map-box {
    width: 680px;
    height: 360px;
    border: 1px solid #ddd;
    margin-bottom:20px;
}
.contactCon{
    width: 700px;
}
.contactCon h3{ 
    text-align: left; 
    color: #000; 
    padding: 0; 
    font-size: 30px; 
    line-height: 100px;
    font-weight: bold;} 
.guestBook h4{ color: #999; text-align: center; font-weight: normal; margin-bottom: 30px;}
.contactCon p{ 
    line-height: 40px; 
    color: #666;
    padding-left: 30px;
    background: url(../images/contact-icon.jpg) no-repeat left;}
.cgp{
    background: url(../images/cgp-bg.jpg) no-repeat 0 388px;
}
.update{
    background: url(../images/update-bg.jpg) no-repeat 0 318px;
}
form {
  flex-direction: column;
  gap: 10px;
}

.input-field {
  padding: 20px 20px 20px 35px;
  border: 1px solid #ccc;
  border-radius: 4px;
  width:381px;
  font-size: 16px;
  font-family:宋体;
  box-sizing: border-box;
}

.textarea-field {
  padding: 10px;
  border: 1px solid #ccc;
  border-radius: 4px;
  height: 200px;
  width: 100%;
  box-sizing: border-box;
  margin-top: 30px;
  font-size: 16px;
  font-family:宋体;
  background-color: #f6f6f6;
}
.un{ margin-right:30px;}
.un,.tel,.mail{
    background-color: #f6f6f6;
    background-image: url(../images/icon.gif);
    background-repeat: no-repeat;
}
.un{ background-position:10px 19px;}
.tel{ background-position:10px -23px;}
.mail{ background-position:10px -62px;}
.guestBook button{
    width: 288px;height: 50px;
    background: #c00;
    color: #fff;
    font-size: 16px;
    border-radius: 5px;
    border: none;
    display: block;
    margin:30px auto;
    cursor: pointer;
}
/* 联系我们 */

/* 搜索页 */
.search{
    min-height:300px;
    border-top:3px solid #c00;
    padding-top: 120px;
    margin-top: 200px;
}
.search label{ font-weight: bold;}
.search input{ width: 300px; height:40px; border:2px solid #c00; padding-left: 15px;}
.search button{ width:100px; height:42px; background-color: #c00; border: none; color: #fff; border-radius: 4px; cursor: pointer;}
.search span{
    display: block;
    line-height:50px;
    color: #3f3f3f;
    font-size: 14px;
}
.sr{padding-top:0px; border: none;}
.sr h3{border-bottom:3px solid #c00; margin-bottom: 50px;}
/* 搜索页 */

/* 文章页 */
.newsCon{}
.newsCon article{ width: 70%;margin-top: 0;}
.newsCon h3{ font-size: 24px; color: #000;}
.newsCon aside{ width:260px; background-color: #f5f5f5; padding: 30px;line-height: 30px;}
.newsCon aside b{display: block;}
.newsCon aside a:hover{ color: #c00; text-decoration: underline; transition: none;}
.info{ line-height:70px; border-bottom: 1px solid #ccc; margin-bottom: 50px; text-align: center}
.info span{ color: ;}
.con{ text-align: center;}
.con p{ text-align:justify; text-indent: 2em; color: #666;}
.con img{max-width: 600px;}
.return{
    display: block;
    padding:10px 20px 10px 50px;
    color: #fff;
    text-align: center;
    margin-top: 30px;
    background:#c00 url(../images/return.png) no-repeat 80px 16px;
}
.return:hover{
    background-color: #f33; color: #fff!important; text-decoration: none!important;
}
.fixed {
    position: fixed;
    top:100px;
    right: calc((100% - 1200px) / 2);
}
/* 文章页 */