@charset "utf-8";
/* CSS Document 
** author:永易搜
** URL:http://www.yongyisou.com/
** tips:CSS文件非专业勿动，编码格式为utf-8
*/
*{ 
  padding:0px; margin:0px;
}
li{list-style:none;}
img{border:none;border:0;}
a{text-decoration:none;color:#000;}
a:hover{color:#c80b24;}
a:focus {outline:0; } 
html{font:normal 15px/1.5 "microsoft yahei",tahoma,arial,sans-serif;background:#fff;}
body{background:#fff;min-width: 1200px;}
/* 在大屏幕上的样式 */
@media (min-width: 1201px) {
  body {
      overflow-x: hidden;
  }
}
input,input:focus,select,select:focus{outline:none;text-indent:5px}
input:-webkit-autofill {background-color: #FAFFBD;background-image: none;color: #000;}
input:-webkit-autofill , textarea:-webkit-autofill, select:-webkit-autofill {  
    -webkit-text-fill-color: #333333 !important; 
    -webkit-box-shadow: 0 0 0px 1000px transparent  inset !important;  
    background-color:transparent;  
    background-image: none;  
    transition: background-color 50000s ease-in-out 0s; 
}  
video {
    object-fit: contain;outline: none
}
input {background-color:transparent;}
h1{ font-size:22px}
h2{ font-size:20px}
h3{ font-size:18px}
h4{ font-size:16px}
address, cite, dfn, em, i, var {font-style: normal;} /* 斜体扶正 */
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[data-aos].aos-animate{transition-delay:2.95s}[data-aos][data-aos][data-aos-duration="3000"],body[data-aos-duration="3000"] [data-aos]{transition-duration:3s}[data-aos][data-aos][data-aos-delay="3000"],body[data-aos-delay="3000"] [data-aos]{transition-delay:0}[data-aos][data-aos][data-aos-delay="3000"].aos-animate,body[data-aos-delay="3000"] [data-aos].aos-animate{transition-delay:3s}[data-aos][data-aos][data-aos-easing=linear],body[data-aos-easing=linear] [data-aos]{transition-timing-function:cubic-bezier(.25,.25,.75,.75)}[data-aos][data-aos][data-aos-easing=ease],body[data-aos-easing=ease] [data-aos]{transition-timing-function:ease}[data-aos][data-aos][data-aos-easing=ease-in],body[data-aos-easing=ease-in] [data-aos]{transition-timing-function:ease-in}[data-aos][data-aos][data-aos-easing=ease-out],body[data-aos-easing=ease-out] [data-aos]{transition-timing-function:ease-out}[data-aos][data-aos][data-aos-easing=ease-in-out],body[data-aos-easing=ease-in-out] [data-aos]{transition-timing-function:ease-in-out}[data-aos][data-aos][data-aos-easing=ease-in-back],body[data-aos-easing=ease-in-back] [data-aos]{transition-timing-function:cubic-bezier(.6,-.28,.735,.045)}[data-aos][data-aos][data-aos-easing=ease-out-back],body[data-aos-easing=ease-out-back] [data-aos]{transition-timing-function:cubic-bezier(.175,.885,.32,1.275)}[data-aos][data-aos][data-aos-easing=ease-in-out-back],body[data-aos-easing=ease-in-out-back] [data-aos]{transition-timing-function:cubic-bezier(.68,-.55,.265,1.55)}[data-aos][data-aos][data-aos-easing=ease-in-sine],body[data-aos-easing=ease-in-sine] [data-aos]{transition-timing-function:cubic-bezier(.47,0,.745,.715)}[data-aos][data-aos][data-aos-easing=ease-out-sine],body[data-aos-easing=ease-out-sine] [data-aos]{transition-timing-function:cubic-bezier(.39,.575,.565,1)}[data-aos][data-aos][data-aos-easing=ease-in-out-sine],body[data-aos-easing=ease-in-out-sine] [data-aos]{transition-timing-function:cubic-bezier(.445,.05,.55,.95)}[data-aos][data-aos][data-aos-easing=ease-in-quad],body[data-aos-easing=ease-in-quad] [data-aos]{transition-timing-function:cubic-bezier(.55,.085,.68,.53)}[data-aos][data-aos][data-aos-easing=ease-out-quad],body[data-aos-easing=ease-out-quad] [data-aos]{transition-timing-function:cubic-bezier(.25,.46,.45,.94)}[data-aos][data-aos][data-aos-easing=ease-in-out-quad],body[data-aos-easing=ease-in-out-quad] [data-aos]{transition-timing-function:cubic-bezier(.455,.03,.515,.955)}[data-aos][data-aos][data-aos-easing=ease-in-cubic],body[data-aos-easing=ease-in-cubic] [data-aos]{transition-timing-function:cubic-bezier(.55,.085,.68,.53)}[data-aos][data-aos][data-aos-easing=ease-out-cubic],body[data-aos-easing=ease-out-cubic] [data-aos]{transition-timing-function:cubic-bezier(.25,.46,.45,.94)}[data-aos][data-aos][data-aos-easing=ease-in-out-cubic],body[data-aos-easing=ease-in-out-cubic] [data-aos]{transition-timing-function:cubic-bezier(.455,.03,.515,.955)}[data-aos][data-aos][data-aos-easing=ease-in-quart],body[data-aos-easing=ease-in-quart] [data-aos]{transition-timing-function:cubic-bezier(.55,.085,.68,.53)}[data-aos][data-aos][data-aos-easing=ease-out-quart],body[data-aos-easing=ease-out-quart] [data-aos]{transition-timing-function:cubic-bezier(.25,.46,.45,.94)}[data-aos][data-aos][data-aos-easing=ease-in-out-quart],body[data-aos-easing=ease-in-out-quart] [data-aos]{transition-timing-function:cubic-bezier(.455,.03,.515,.955)}[data-aos^=fade][data-aos^=fade]{opacity:0;transition-property:opacity,transform}[data-aos^=fade][data-aos^=fade].aos-animate{opacity:1;transform:translateZ(0)}[data-aos=fade-up]{transform:translate3d(0,100px,0)}[data-aos=fade-down]{transform:translate3d(0,-100px,0)}[data-aos=fade-right]{transform:translate3d(-100px,0,0)}[data-aos=fade-left]{transform:translate3d(100px,0,0)}[data-aos=fade-up-right]{transform:translate3d(-100px,100px,0)}[data-aos=fade-up-left]{transform:translate3d(100px,100px,0)}[data-aos=fade-down-right]{transform:translate3d(-100px,-100px,0)}[data-aos=fade-down-left]{transform:translate3d(100px,-100px,0)}[data-aos^=zoom][data-aos^=zoom]{opacity:0;transition-property:opacity,transform}[data-aos^=zoom][data-aos^=zoom].aos-animate{opacity:1;transform:translateZ(0) scale(1)}[data-aos=zoom-in]{transform:scale(.6)}[data-aos=zoom-in-up]{transform:translate3d(0,100px,0) scale(.6)}[data-aos=zoom-in-down]{transform:translate3d(0,-100px,0) scale(.6)}[data-aos=zoom-in-right]{transform:translate3d(-100px,0,0) scale(.6)}[data-aos=zoom-in-left]{transform:translate3d(100px,0,0) scale(.6)}[data-aos=zoom-out]{transform:scale(1.2)}[data-aos=zoom-out-up]{transform:translate3d(0,100px,0) scale(1.2)}[data-aos=zoom-out-down]{transform:translate3d(0,-100px,0) scale(1.2)}[data-aos=zoom-out-right]{transform:translate3d(-100px,0,0) scale(1.2)}[data-aos=zoom-out-left]{transform:translate3d(100px,0,0) scale(1.2)}[data-aos^=slide][data-aos^=slide]{transition-property:transform}[data-aos^=slide][data-aos^=slide].aos-animate{transform:translateZ(0)}[data-aos=slide-up]{transform:translate3d(0,100%,0)}[data-aos=slide-down]{transform:translate3d(0,-100%,0)}[data-aos=slide-right]{transform:translate3d(-100%,0,0)}[data-aos=slide-left]{transform:translate3d(100%,0,0)}[data-aos^=flip][data-aos^=flip]{backface-visibility:hidden;transition-property:transform}[data-aos=flip-left]{transform:perspective(2500px) rotateY(-100deg)}[data-aos=flip-left].aos-animate{transform:perspective(2500px) rotateY(0)}[data-aos=flip-right]{transform:perspective(2500px) rotateY(100deg)}[data-aos=flip-right].aos-animate{transform:perspective(2500px) rotateY(0)}[data-aos=flip-up]{transform:perspective(2500px) rotateX(-100deg)}[data-aos=flip-up].aos-animate{transform:perspective(2500px) rotateX(0)}[data-aos=flip-down]{transform:perspective(2500px) rotateX(100deg)}[data-aos=flip-down].aos-animate{transform:perspective(2500px) rotateX(0)}
/*通用调用*/
@font-face {
  font-family:'Impact';
  src: url('../font/impact.ttf')  format('truetype');
}
@font-face {
  font-family:'Geometric';
  src: url('../font/geometric706BT.ttf')  format('truetype');
}
@font-face {
  font-family:'PingFang';
  src: url('../font/PingFang.otf')  format('opentype');
}
@font-face {
  font-family:'PingFangH';
  src: url('../font/PingFangHeavy.otf')  format('opentype');
}
.w1400{width:1600px;height:auto;margin:0 auto;position: relative;}
.fl{float:left;}
.fr{float:right;}
.clear{
  clear: both;
  zoom: 1;
}
.title{position: relative;}
.title.white{color: #fff !important;}
.title h2{
    font-size: 42px;
    font-weight: bold;
    position: relative;
    /* color: #000; */
    text-align: center;
    padding-top: 22px;
}
.title .info {
    font-size: 82px;
    text-align: center;
    position: absolute;
    top: 0;
    left: 0;
    opacity: 5%;
    width: 100%;
    /* color: #000; */
    font-weight: bold;
    line-height: 82px;
    font-family: 'Geometric';
}


.more {
    background: #c80b24;
    width: 130px;
    height: 43px;
    color: #fff;
    display: flex;
    align-items: center;
    font-size: 16px;
    justify-content: flex-start;
    padding-left: 25px;
    margin: 30px auto 0;
    transition: all .3s ease;
    overflow: hidden;
    position: relative;
}
.more span{color: #fff;}
.more img {
    position: absolute;
    right: 27px;
    top: 50%;
    transform: translateY(-50%);
}
.more:before {
    content: "";
    position: absolute;
    display: block;
    transition: all .6s;
    width: 100%;
    height: 0;
    border-radius: 50%;
    left: 50%;
    top: 50%;
    padding-top: 100%;
    transform: translateX(-50%) translateY(-50%);
}
.more:hover:before {
    animation: more_style 0.8s;
    z-index: 1;
}
.more:hover{letter-spacing: 3px;color: #fff;}
@keyframes more_style {
    0% {
        background: rgba(0,0,0,.25);
        transform: translateX(-50%) translateY(-50%) scale(0)
    }

    to {
        background: 0 0;
        transform: translateX(-50%) translateY(-50%) scale(1)
    }
}

@media (max-width: 1650px) {
  /*0~1650*/
.w1400{width:1400px;}
}
@media (max-width: 1450px) {
  /*0~1450*/
.w1400{width:1200px;}
}
/* box-shadow: 0 4px 4px rgba(0,0,0,.1); */
/*头部*/
.head {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 107px;
    z-index: 1000;
    transition: height .5s ease, box-shadow .5s ease;
    background: #fff;
    box-shadow: 0 4px 10px rgba(0,0,0,.05);
}
.head.shrink {
    height: 80px;
    box-shadow: 0 4px 20px rgba(0,0,0,.1);
}
.head.shrink .logo img {
    width: 100px;
}
.head.shrink .head_box {
    height: 80px;
}
.head.shrink .nav_box {
    height: 50px;
}
.head.shrink .nav ul li.nli {
    height: 50px;
    line-height: 50px;
}
.head.shrink .nav ul li.nli .nav_a {
    height: 50px;
    line-height: 50px;
    /* padding: 0 15px; */
}
/* .head .logo{width: 130px;} */
.head .logo a{width: 100%;height: 100%;display: block;position: relative;}
.head .logo img{width: 123px;height: auto;display: block;transition: all .5s ease;}


.head_box{height: 107px; display: flex;justify-content: space-between;align-items: center;transition: height .5s ease;}
  /*头部导航*/ 
  .nav_box {
    /* background: #fff; */
    height: 60px;
    display: flex;
    justify-content: space-between;
    transition: height .5s ease;
  }
  .nav{width: 100%;}
  .nav>ul{display: flex;justify-content: space-between;}
  .nav ul li.nli {
    height: 60px;
    line-height: 60px;
    position: relative;
    font-size: 18px;
    transition: height .5s ease, line-height .5s ease;
  }
  .nav ul li.nli .nav_a {
      display: block;
      height: 60px;
      width: auto;
      padding: 0 35px;
      text-align: center;
      line-height: 60px;
      color: #333;
      position: relative;
      transition: height .5s ease, line-height .5s ease, padding .5s ease;
  }
   .nav ul li.nli .nav_a::after{
    content: "";
    display: block;
    position: absolute;
    height: 2px;
    background: #c80b24;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    transition: all .3s ease;

   } 
  .nav ul li .nav_a.on,.nav ul li:hover .nav_a{color: #c80b24;}
  .nav ul li:hover .nav_a::after, .nav ul li .nav_a.on::after{
    width: calc(100% - 60px);
  }
  .nav .sub {
    display: none;
    width:100%;
    padding:0px 0px;
    top: 84px;
    position: absolute;
    background: rgba(0, 0, 0, .4);
    height: auto;
    overflow: hidden;
    z-index: 5;
    font-size: 16px;
  }
.head.shrink .nav .sub{top: 65px;}
  .nav .sub li {
    zoom: 1;
    width: 100%;
    height: 45px;
    line-height: 45px;
    overflow: hidden;
    text-align: left;
    transition: all .3s ease;
  }
  
  .nav .sub a {
    display: block;
    width: calc(100% - 30px);
    overflow: hidden;
    position: relative;
    color: #FFF;
    padding: 0 15px;
    font-size: 16px;
    text-align: center;
  }

  .nav .sub a:hover {
    background: rgba(0, 0, 0, .4);
  }

.head_right{display: flex;align-items: center;gap: 15px;margin-left: 20px;}
.search_box img:nth-child(2){display: none;}
.search_box:hover img:nth-child(1){display: none;}
.search_box:hover img:nth-child(2){display: block;}
.search_box{cursor: pointer;display: flex;align-items: center;}
.head_language {
    position: relative;
    color: #000;
    height: 60px;
    flex-shrink: 0;
}
.head_language .language_btn>img{transition: all .5s ease;}
.head_language .language_btn>img:nth-child(2), .head_language .language_btn>img:nth-child(4){display: none;}
.head_language:hover .language_btn>img:nth-child(2), .head_language:hover .language_btn>img:nth-child(4){display: block;}
.head_language:hover .language_btn>img:nth-child(1), .head_language:hover .language_btn>img:nth-child(3){display: none;}
.head_language:hover .language_btn>img:nth-child(3), .head_language:hover .language_btn>img:nth-child(4){transform: rotate(180deg);}
.head_language .language_btn{font-size: 16px;height: 18px;line-height: 18px;display: flex;align-items: center;gap: 12px;border-left: 1px solid #999;padding-left: 15px;cursor: pointer;margin-top: 21px;}
.head_language .language_btn img{transition: all .3s ease;}
.head_language .language_sub {
    color: #000;
    position: absolute;
    left: 0;
    top:53px;
    background: #fff;
    border-radius: 6px;
    padding: 0px 10px 0;
    width: 73px;
    margin-left: 14px;
    height: 0;
    display: none;
    overflow: hidden;
    transition: all .3s ease;
    z-index: 10;
    box-shadow: 0px 0px 15px rgba(0,0,0,0.1);
}
.head_language .language_sub a{display: block;width: 100%;height: 45px;line-height: 45px;font-size: 16px;text-align: center;}
.head_language .language_sub a:first-child{border-bottom: 1px solid #ededed;}
.head_language:hover .language_sub{display: block;height: 90px;}
.head_language:hover {color: #C80B24;}
/* 搜索弹窗 */

.search_main {
  left: 50%;
  width: 390px;
  background: #fafafa;
  z-index: 900;
  right: auto;
  transform: translate(-50%, -50%);
  margin: 0;
  padding: 30px;
  border-radius: 3px;
  position: fixed;
  left: 50%;
  top: 45%;
  z-index: 1000;
  height: auto;
  display: none;
}

.page_bg {
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, .7);
  z-index: 999;
  display: none;
}

.search_box_t {

  border: 1px solid #ececec;

  width: 400px;

  background: #fff;

  height: 42px;

  line-height: 42px;

  border-radius: 5px;

  -webkit-border-radius: 5px;

  -moz-border-radius: 5px;

  transition: all .3s;

  margin-bottom: 10px;

}

.search_box_t .search_one {

  display: block;

  width: 310px;

  padding-left: 16px;

  height: 40px;

  line-height: 40px;

  border: none;

  border-radius: 6px;

  -webkit-border-radius: 6px;

  -moz-border-radius: 6px;

  color: #999;

  transition: all .3s;

  background: #fff;

}

.search_box_t .search_ss {

  width: 64px;

  height: 43px;

  border-radius: 0 4px 4px 0;

  -webkit-border-radius: 0 4px 4px 0;

  -moz-border-radius: 0 4px 4px 0;

  background: #000;

  margin-top: -1px;

  margin-right: -1px;

}

.search_box_t .search_pic {

  padding: 0;

  display: block;

  border: none;

  background: url(../images/search1.png) no-repeat 0 -24px;

  width: 30px;

  height: 24px;

  margin-top: 8px;

  transition: all .3s;

  margin-left: 19px;

}

.search_box_t .yys_hei {

  color: #333
}

.search_box_t:hover {

  border: 1px solid #c80b24;

}

.search_box_t:hover .search_ss {

  background: #c80b24;

}

.ser_hot {

  height: auto;

  overflow: hidden;

  padding: 0 2px;

}

.ser_hot h3 {

  font-size: 16px;

  color: #333;

  font-weight: normal;

  margin-bottom: 8px;

}

.tag_hot {

  height: auto;

  overflow: hidden;

}

.tag_hot a {

  color: #666;

  padding: 0 10px;

  margin-right: 10px;

  border: 1px solid #ececec;

  display: inline-block;

  height: 32px;

  line-height: 32px;

  margin-bottom: 8px;

}

.tag_hot a:hover {

  color: #c80b24;

  border: 1px solid #c80b24;

}

/* 底部 */
/*
.foot {
    background: #C80B24;
    overflow: hidden;
}
.foot1 {
  display: flex;
  width: 100%;
  justify-content: space-between;
  align-items: center;
  padding-top: 20px;
}
.foot1 .foot_logo{
    display: flex;
    align-items: center;
    gap: 25px;
    font-weight: bold;
    color: #fff;
    font-size: 30px;
}
 .foot1 .foot_nav{display: flex;gap: 35px;justify-content: space-between;}
.foot1 .foot_nav a{color: rgba(255,255,255,0.9);font-size: 16px;}
.foot1 .foot_nav a:hover{color: #fff;}
.foot2 {
    width: 100%;
    padding-top: 20px;
    padding-bottom: 25px;
}
.foot2 ul {
  margin: 20px auto 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 30px 0;
  border-top: 1px solid rgba(255,255,255,0.2);
  border-bottom: 1px solid rgba(255,255,255,0.2);
}
.foot2 ul li{display: flex;align-items: center;gap: 20px;}
/* .foot2 ul li img{display: block;height: 30px;} */
/* .foot2 ul li p.foot_info {
  font-size: 16px;
  color: #fff;
  line-height: 20px;
}

.foot3{width: 100%; display: flex;justify-content: space-between;align-items: center;padding-bottom: 32px;}
.foot3 .foot_title {
    text-align: center;
    writing-mode: vertical-lr;
    color: #fff;
    background: #F3A600;
    font-size: 14px;
    line-height: 41px;
}
.foot3 .foot_code{display: flex;gap: 25px;}
.foot3 .foot_code_item{display: flex;}
.foot3 .foot_code_item img{width: 110px;height: 110px;}
.foot3 .foot_line{
    width: 1px;
    height: 110px;
    background: rgba(255,255,255,0.2);
}
.bq {
    text-align: left;
    color:rgba(255,255,255,0.9);
    font-size: 15px;
    display: flex;
    gap: 40px;
}
.bq a{ color:rgba(255,255,255,0.9);}
.bq a.rss{
    border-left: 1px solid rgba(255,255,255,0.9);
    padding-left: 17px;
}
.bq a:hover{color: #fff;}  */

.foot {background-color: #222222;width:100%;height: auto; padding: 3rem 0 2rem;}
.foot .foot-box{
  /* width: var(--main_w); */
  margin: 0 auto;
  height: auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.foot .foot-box .foot-left{width: 61.5%;padding-right: 2%;}
.foot .foot-box .foot-left .top p{font-weight: bold;font-size: var(--font_title_24);color:#fff;}
.foot .foot-box .foot-left .top{
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 32px;
    border-bottom: 1px solid #2d2d2d;
    margin-bottom: 30px;
}
.foot .foot-box .foot-left .top .foot_logo{
    display: flex;
    align-items: center;
    gap: 25px;
    font-weight: bold;
    color: #fff;
    font-size: 30px;
}
/* .foot .foot-box .foot-left .top .foot-email{
    display: flex;
    border-radius: 50px;
    border: 1px solid #636363;
    width: 360px;
    padding: 0 13px 0 25px ;
    cursor: pointer;
}
.foot .foot-box .foot-left .top .foot-email input{
    font-size: 16px;
    color: #6d6d6d;
    width: calc(100% - 43px);
    height: 43px;
    background: none;
    border: none;
    cursor: pointer;
}
.foot .foot-box .foot-left .top .foot-email button{
    width: 43px;
    height: 43px;
    cursor: pointer;
    background: url(../images/footer-1.png) no-repeat center;
    border: none;
} */
.foot .foot-box .foot-left .foot-list{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.foot .foot-box .foot-left .foot-list dl{min-width: 190px;}
.foot .foot-box .foot-left .foot-list dl h3 {
    font-size: 20px;
    color: #ffffff;
    font-weight: bold;
    margin-bottom: 36px;
}
.foot .foot-box .foot-left .foot-list dl p a{
    display: block;
    line-height: 36px;
    padding-right: 10px;
    font-size: 16px;
    color: #c3c3c3;
    background: url(../images/right.png) no-repeat center right;
    background-size: 4%;
}
.foot .foot-box .foot-left .foot-list dl p a:hover{color: #ffffff;}
.foot .foot-box h6{
    width: 1px;
    height: 470px;
    background: #2d2d2d;
}
.foot .foot-box .foot-right{width: 370px;}
.foot .foot-box .foot-right p{color: #c3c3c3; font-size: 16px;display: flex;align-items:center;line-height: 30px;}
.foot .foot-box .foot-right p img{margin-right: 15px; }
.foot .foot-box .foot-right .email{
    display: flex;
    align-items: center;
    /* justify-content: space-between; */
    margin-bottom: 50px;
}
.foot .foot-box .foot-right .email img{margin-right: 25px;}
.foot .foot-box .foot-right .email h3{font-size: 20px;color: #fff;}
.foot .foot-box .foot-right .email a.protocol{ color: #c3c3c3;}
.foot .foot-box .foot-right .email a.protocol:hover{ color: #fff;}
.foot .foot-box .foot-right .phone{
    margin-bottom: 30px;
}
.foot .foot-box .address p{
    display: flex;
    align-items: flex-start; 
}
.foot .foot-box .address p img{margin-top:6px; flex-shrink: 0;}
.foot .foot-box .foot-right .app{    
    padding-top: 40px;
    display: flex;
}
.foot .foot-box .foot-right .app a{    
    display: block;
    margin-right: 10px;
    transition: all 0.5s !important;
}
.foot .foot-box .foot-right .app a:hover {
    -webkit-transform: translateY(-10px);
    -ms-transform: translateY(-10px);
    transform: translateY(-10px);
}
.foot .foot-box .foot-right .app a img{
    max-width: 100%;
    border: none;
}
.foot .foot-box .foot-bottom{width: 100%; color: #6c6c6c;font-family: Arial, Helvetica, sans-serif;font-size: 14px; margin:20px auto 0px;}
.foot .foot-box .foot-bottom a{ color:#6c6c6c;}
.foot .foot-box .foot-bottom a:hover{ color: #fff;}
.foot-right .foot_code_item{ width:120px; height: 120px; overflow: hidden; margin-bottom: 30px;}
.foot-right .foot_code_item img { display: block; width: 100%; height: auto;}
/* .foot_img{display: flex;justify-content: center;gap: 25px;align-items: center;}
.foot_img img{width: 128px;height: 52px;display: block;} */
/* 底部动画 */
/* .foot_bg{
    width: 100%;
    z-index: 1 !important;
    height: 127px;
    position: relative;
    background: #fff;
    oveflow: hidden !important
}

.foot_bg .foot_wave_bg1,.foot_wave_bg2{
    width: 3640px;
    height: 128px;
    position: absolute;
    transform-origin: bottom
}

.foot_bg .foot_wave_bg1 {
    width: 6320px;
    overflow: hidden !important;
    background: url(../images/foot_bg1.png) repeat-x right bottom;
    z-index: 2;
    animation: move_wave 20s linear 0s infinite
}



.foot_bg .foot_wave_bg2 {
    overflow: hidden !important;
    background: url(../images/foot_bg2.png) repeat-x right bottom;
    z-index: 1;
    animation: move_wave 18s linear 0s infinite
}

.foot_bg .foot_yuan_bg {
    background: #C80B24;
    border-radius: 50%;
    position: absolute;
    z-index: 2
}


.foot_bg .foot_yuan_bg1 {
    left: 2.5%;
    bottom: 12%;
    animation: move_wave1 4s linear 0s infinite;
    width: 16px;
    height: 16px;
    opacity: 0.5;
}

.foot_bg .foot_yuan_bg2 {
    left: 10%;
    bottom: 13%;
    animation: move_wave1 6s linear 0s infinite;
    width: 10px;
    height: 10px;
    opacity: 0.2
}

.foot_bg .foot_yuan_bg3 {
    bottom: 12%;
    left: 29%;
    animation: move_wave1 4s ease-in-out 0s infinite;
    width: 16px;
    height: 16px;
    opacity: 0.3
}

.foot_bg .foot_yuan_bg4 {
    bottom: 14%;
    left: 35%;
    animation: move_wave1 6s linear 0s infinite;
    width: 10px;
    height: 10px;
    opacity: 0.2
}

.foot_bg .foot_yuan_bg5 {
    left: 39%;
    bottom: 12%;
    animation: move_wave1 3s ease 0s infinite;
    width: 26px;
    height: 26px;
    opacity: 0.5
}

.foot_bg .foot_yuan_bg6 {
    left: 61%;
    bottom: 16%;
    animation: move_wave1 6s linear 0s infinite;
    width: 16px;
    height: 16px;
    opacity: 0.5
}

.foot_bg .foot_yuan_bg7 {
    left: 68%;
    bottom: 13%;
    animation: move_wave1 6s ease-in-out 0s infinite;
    width: 26px;
    height: 26px;
    opacity: 0.2
}

.foot_bg .foot_yuan_bg8 {
    left: 75%;
    bottom: 15%;
    animation: move_wave1 4s ease 0s infinite;
    width: 10px;
    height: 10px;
    opacity: 0.3
}

@keyframes move_wave {
  0% {
    background-position: right bottom;
    transform: translateX(0) translateZ(0) scaleY(1);
  }

  50% {
    transform: translateX(-25%) translateZ(0) scaleY(0.55);
  }

  100% {
    background-position: left bottom;
    transform: translateX(-50%) translateZ(0) scaleY(1);
  }
}
@keyframes move_wave1 {
  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-50px);
  }
}
   */
/* 友情链接 */
.link{background: #1a1a1a;height: 60px;line-height: 60px;text-align: center;color: rgba(255,255,255,0.5);font-size: 14px;}
.link a{color: rgba(255,255,255,0.5);font-size: 14px;line-height: 60px;display: inline-block;height: 100%;padding: 0 8px;transition: all .3s;}
.link div a:first-child{padding-left: 0;}
.link a:hover{color: #fff;}
/* 分页器 */
.page {
    text-align: center;
    margin: 60px auto 60px;
}

.page a,.page span {
  display: inline-block;
  padding: 10px 20px;
  border: 1px solid #eaeaea;
  margin: 0 5px;
  color: #777;
  vertical-align: middle
}
.page a{cursor: pointer;}
.page span {
  color: #aaa
}

.page a:hover {
  background: #c80b24;
  border: 1px solid #c80b24;
  color: #fff;
}

.page .cur {
  display: inline-block;
  margin: 0 5px;
  background: #c80b24;
  padding: 11px 21px;
  color: #fff;
  vertical-align: middle;
}

.page .prev,.page .next {
  display: inline-block;
  width: 50px;
  height: 42px;
  border: 1px solid #eaeaea;
  padding: 0;
  vertical-align: middle;
}

.page .prev .arrow,.page .next .arrow {
  position: absolute;
  width: 15px;
  height: 15px;
  margin: 13px 17px;
  background: url(../images/arrow.png) no-repeat;
}

.page a.next:hover,.page a.prev:hover {
  background: #c80b24;
  border: 1px solid #c80b24;
  padding: 0;
}

.page span.prev .arrow {
  background-position: -2px -43px;
}

.page a.prev .arrow {
  background-position: -2px -3px;
}

.page a.prev:hover .arrow {
  background-position: -2px -22px;
}

.page span.next .arrow {
  background-position: -14px -43px;
}

.page a.next .arrow {
  background-position: -14px -3px;
}

.page a.next:hover .arrow {
  background-position: -14px -22px;
}

/*首页 index.html*/
  /* 轮播图 */
  .banner {
    width: 100%;
    height: 100%;
    overflow: hidden;
    position: relative;
    margin-top: 107px;
  }
  .banner .p_info {
      position: absolute;
      /* top: 50%; */
      top:46%;
      left: 50%;
      /* width: 80%; */
      padding-right: 0%;
      z-index: 22;
      transform: translate(-50%,-50%)
  }

  .banner .p_info_fivebox {
      width: 100%
  }

 .banner .p_info_fivebox  img{      
      transition: all ease 2s .4s;
      opacity: 0;
      transform: translateY(40px)
    }
  .banner .swiper-slide-active img{
      opacity: 1;
      transform: translateY(0px)
  }
  /* .banner .p_btitle {
      color: #fff;
      font-size: 60px;
      font-weight: bold;
      line-height: 1.4;
      text-align: left;
      letter-spacing: 0px;
      transition: all ease 2s .7s;
      opacity: 0;
      transform: translateY(40px)
  } */

  /* .banner .swiper-slide-active .p_btitle {
      opacity: 1;
      transform: translateY(0px)
  }

.banner .p_summary {
    max-width: 560px;
    text-align: left;
    color: #fff;
    font-size: 24px;
    line-height: 1.6;
    margin-top: 42px;
    transition: all ease 2s 1s;
    opacity: 0;
    transform: translateY(40px);
}

  .banner .swiper-slide-active .p_summary {
      opacity: 1;
      transform: translateY(0px)
  }

  .banner .p_cspan {
      position: relative;
      margin-top: 18px;
      display: block;
      transition: all ease 2s .8s;
      opacity: 0;
      transform: translateY(40px)
  }

.banner .p_button {
  position: relative;
  overflow: hidden;
    display: inline-block;
    margin: 40px auto 0;
    border-radius: 30px;
    background: #D72E2A;
    width: 100%;
    max-width: 180px;
    padding: 14px 0px;
    color: #fff;
    text-align: center;
    font-size: 18px;
    opacity: 0;
    transform: translateY(40px);
    transition: all ease .3s,transform ease .8s .9s,opacity ease .8s .9s;
}
.banner .p_button:before {
    content: "";
    position: absolute;
    display: block;
    transition: all .6s;
    width: 100%;
    height: 0;
    border-radius: 50%;
    left: 50%;
    top: 50%;
    padding-top: 100%;
    transform: translateX(-50%) translateY(-50%);
}
.banner .p_button:hover:before {
    animation: more_style 0.8s;
    z-index: 1;
} */



  .banner .swiper-slide-active .p_button {
      opacity: 1;
      transform: translateY(0px)
  }

  .banner .swiper-slide-active .p_cspan {
      opacity: 1;
      transform: translateY(0px)
  }

  .banner .p_cspan::before {
      content: '';
      position: absolute;
      left: calc((100% - 60px) / 2);
      width: 60px;
      height: 2px;
      border-radius: 0;
      background: #fff;
      display: inline-block;
      left: 0
  }

  .banner .p_cspan::before {
      background: #fff
  }

  .banner .bd {
    position: relative;
  }
  
  .banner .bd li {
    width: 100%;
    height: calc(100vh - 107px);
    max-height: 837px;
    zoom: 1;
    vertical-align: middle;
  }
  .banner .bd li a {
    display: block;
    width: 100%;
    height: calc(100vh - 107px);
    max-height: 837px;
  }
  .banner .swiper-pagination {
    bottom: 50px !important;
  }
  .banner .swiper-pagination .swiper-pagination-bullet {
    width: 10px;
    height: 10px;
    background: #fff;
    opacity: .4;
    border-radius: 5px;
    transition: all .3s ease;
    margin: 0 6px !important;
  }
  .banner .swiper-pagination .swiper-pagination-bullet-active {
    width: 30px;
    opacity: 1;
    border-radius: 5px;
  }
  .banner_ctr {
    /* width: 100%; */
    height: 79px;
    position: absolute;
    top: 50%;
    z-index: 2;
    left: 50%;
    transform: translate(-50%,-50%);
  }
  
  .banner_ctr a {
    display: block;
    width: 47px;
    height: 79px;
    background: url(../images/banner_btn.png) no-repeat 0 0;
    position: absolute;
    opacity: 0;
    filter: alpha(opacity=0);
  }
  
  .banner_ctr a.prev {
    left: -90px;
  }
  
  .banner_ctr a.next {
    right: -1460px;
    background-position: -47px 0px;
  }
  
  .banner_ctr a:hover {
    opacity: 0.7;
    filter: alpha(opacity=70);
  }
  /* 波浪 */
      .waves {
        position: absolute;
        bottom: 0px;
        left: 0;
        width: 100%;
        height: 80px;
        z-index: 3;
    }
    .waves .parallax > use {
        animation: wave-move 12s cubic-bezier(.55, .5, .45, .5) infinite
    }
    .waves .parallax > use:nth-child(1) { animation-delay: -2s; animation-duration: 8s; }
    .waves .parallax > use:nth-child(2) { animation-delay: -3s; animation-duration: 11s; }
    .waves .parallax > use:nth-child(3) { animation-delay: -4s; animation-duration: 14s; }
    .waves .parallax > use:nth-child(4) { animation-delay: -5s; animation-duration: 21s; }

    @keyframes wave-move {
        0%   { transform: translate3d(-90px, 0, 0); }
        100% { transform: translate3d(85px, 0, 0); }
    }
  @media (max-width: 1450px) {
  .banner .bd li {
    height: cacl(100vh - 250px);
  }
  .banner .bd li a {
    height: cacl(100vh - 250px);
  }
}

/* 产品中心 */
  .product{
    background: #fff;
    background-size: 100% 100%;
    padding: 60px 0;
    margin-top: 0;
  }
  .product .product_box{position: relative;}
  .product .product_tabs{
    display: flex;
    justify-content: space-between;
    margin-top: 40px;
    margin-bottom: 50px;
  }
  .product .product_tabs a{
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: #fff;
    width: 12.5%;
    height: 164px;
    gap: 16px;
    font-size: 16px;
    color: #333;
    transition: all .3s ease;
    cursor: pointer;
    /* border-radius: 4px; */
  }
  .product_tabs a:nth-child(2n){background: #fafafa;}
  .product .product_tabs a img:nth-child(2){display: none;}
  .product .product_tabs a:hover,
  .product .product_tabs a.active{
    background: #C80B24;
    color: #fff;
  }
  .product .product_tabs a:hover img:nth-child(1),
  .product .product_tabs a.active img:nth-child(1){display: none;}
  .product .product_tabs a:hover img:nth-child(2),
  .product .product_tabs a.active img:nth-child(2){display: block;}
  /* .product_grid{
    display: flex;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 30px;
  } */
.product_grid {
    display: flex;
    flex-wrap: wrap; /* 超出自动换行 */
    gap: 20px;
    margin-bottom: 30px;
}
.product_grid > * {
    width: calc((100% - 60px) / 4); 
}   
  .product_grid .product_card{
    width: calc(25% - 15px);
    text-align: center;
    transition: all .3s ease;
  }
  .product_grid .product_card_img{
    width: 100%;
    aspect-ratio: 6/7;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fff;
  }
  .product_grid .product_card_img img{
    display: block;
    max-width: 90%;
    max-height: 90%;
    transition: all .5s ease;
  }
  .product_grid .product_card p{
    font-size: 16px;
    color: #333;
    height: 60px;
    line-height: 60px;
    transition: all .3s ease;
  }
  .product_grid .product_card:hover{
    transform: translateY(-8px);
  }
  .product_grid .product_card:hover .product_card_img{
    box-shadow: 0 0 15px rgba(0, 0, 0, .1);
  }
  .product_grid .product_card:hover p{
    color: #C80B24;
  }
  .product_grid .more{margin: 0 auto;}

/* 认证资质 */
.honor{background: url(../images/honor_bg.jpg) center no-repeat;background-size: 100% 100%;padding: 60px 0 70px;}
.honor .mySwiperHonor {
    margin-top: 60px;
    padding-bottom: 60px;
}
.honor .mySwiperHonor .swiper-slide{transition: all .3s ease;}
.honor_item .pic{
    border: 1px solid #d8e2ee;
    display: flex;
    aspect-ratio: 19/26;
    align-items: center;
    justify-content: center;
    background: #f0f5fb;
    transition: all .3s ease;
    overflow: hidden;
}
.honor_item .pic img{display: block;max-width: calc( 100% - 40px);max-height: calc( 100% - 40px);transition: all .5s ease;}
.honor_item .honor_info{
    font-size: 18px;
    color: #333;
    text-align: center;
    margin-top: 17px;
}
.honor_item:hover .honor_info{color: #C80B24;}
.honor_item:hover .pic img{transform: scale(1.05);}
.honor .mySwiperHonor .swiper-scrollbar {
    height: 1px;
    background: #dddddd;
}
.honor .mySwiperHonor .swiper-scrollbar-drag {
    height: 5px;
    background: #c80b24;
    border-radius: 3px;
    margin-top: -2px;
    cursor: pointer;
}
/* 关于大岗屋 */
.about{padding: 60px 0 70px;}
.about_box{position:relative;display: flex;align-items: flex-start;}
.about_left {
    flex: 1;
    padding-right: 30px;
    background: url(../images/about_icon1.png) top 14px right 220px no-repeat;
}
.about_left .about_title {
    font-size: 42px;
    font-weight: bold;
    margin-bottom: 28px;
    display: flex;
    align-items: center;
    gap: 20px;
    position: relative;
    padding-top: 48px;
}
.about_left span{color: #c80b24;}
.about_left .more span{color: #fff;}
.about_left .pot{
    width: 6px;height: 6px;background: #000;border-radius: 50%;display: block;
}
.about_left .about_title_info{position: absolute;font-family: 'Geometric';font-size: 82px;font-weight: bold; opacity: 5%;color: #000;top: 0;left: 0;line-height: 82px;}
.about_left .about_info {
    font-size: 16px;
    line-height: 33px;
    color: #666;
    text-indent: 2em;
    /* margin-bottom: 30px; */
}
.about_left .more{margin: 25px 0 0;}

.about_right{width:610px;position: relative;}
.about_right .video-con {
    width: calc(100% - 50px);
    aspect-ratio: 610/560;
    height: auto;
    overflow: hidden;
    cursor: pointer;
    position: relative;
    z-index: 2;
    object-fit: cover; 
}
.about_right .video-bg {
    width: calc(100% - 50px);
    height: auto;
    aspect-ratio: 603/590;
    position: absolute;
    right: 0;
    top: 28px;
    display: flex;
    justify-content: flex-end;
}
.about_right .video_btn {
    position: absolute;
    top: 50%;
    left: 46%;
    transform: translate(-50%, -50%);
    z-index: 3;
    cursor: pointer;
    transition: opacity .3s ease;
}
.about_right .video_btn img {
    display: block;
    transition: transform .5s ease;
}
.about_right:hover .video_btn img {
    transform: rotate(360deg);
}
.about_right .video_btn.hidden {
    opacity: 0;
    pointer-events: none;
}
.about_icons{display: flex;justify-content: space-between;margin-top: 30px;position: relative;padding: 0 50px;}
.about_icons::after{position: absolute;left: 0;top: 35%; width: 100%;height: 1px;display: block;content: '';background: #d6d9db;}
.about_icon_item{position: relative;z-index: 1;display: flex;flex-direction: column;align-items: center;}
.about_icon_img {
    width: 98px;
    height: 98px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fff;
    border-radius: 50%;
    margin-bottom: 17px;
    box-shadow: 0 0 10px rgba(7,22,6,0.07);
    transition: all .3s ease;
    position: relative;
    overflow: hidden;
}
.about_icon_item::before {
    content: "";
    position: absolute;
    border-radius: 50%;
    background: #F22E42;
    z-index: 1;
    pointer-events: none;
    width: 98px;
    height: 98px;
    top: 0;
    left: 0;
    transform: scale(0);
    transform-origin: left top;
    transition: transform .3s ease-out;
}
.about_icon_item:hover::before {
    transform: scale(1);
}
/* .about_icon_item:hover .about_icon_img{background: transparent;} */
.about_icon_img img{width: auto;height: 48px;transition: all .3s ease;position: absolute;z-index: 2;}
.about_icon_img img:nth-child(2){opacity: 0;}
.about_icon_item:hover .about_icon_img img:nth-child(1){opacity: 0;}
.about_icon_item:hover .about_icon_img img:nth-child(2){opacity: 1;}
.about_icon_item p{font-size: 18px;color: #333;transition: all .3s ease;text-align: center;}
/* 播放按钮可点击手势 */
.video_btn{
  cursor: pointer;
}

/*=========视频弹窗样式=========*/
.video-popup{
    position:fixed;
    inset:0;
    background:rgba(0,0,0,0.85);
    z-index:99999;
    display:none;
    align-items:center;
    justify-content:center;
    padding:20px;
    box-sizing:border-box;
}
.video-wrap{
    width:100%;
    max-width:860px;
    position:relative;
}
.video-wrap video{width:100%;display:block;}
.pop-close{
    position:absolute;
    top:8px;
    right:8px;
    width:40px;
    height:40px;
    line-height:35px;
    text-align:center;
    background:rgba(0,0,0,0.6);
    border-radius:50%;
    color:#fff;
    font-size:30px;
    cursor:pointer;
    z-index:99;
    /* border: 2px solid #fff;
    border-radius:24px;
    text-align: center;
    line-height:40px;
    width:38px;
    height:38px; */
}
/* 关于大岗屋 - 内嵌数据 */
.about_inline_stats {
    display: flex;
    justify-content: space-between;
    /* gap: 30px; */
    margin-top: 38px;
    width: calc(100% - 90px);
    padding: 10px 40px;
    box-shadow: 0 0 25px rgba(0,0,0,0.05);
}
.about_inline_stat{
    text-align: left;
    /* flex: 1; */
    /* background: #f8f9fa; */
    padding: 20px 10px;
    border-radius: 6px;
}
.about_inline_stats .about_inline_stat:nth-child(1){width: 134px;}
.about_inline_stats .about_inline_stat:nth-child(2){width: 148px;}
.about_inline_stats .about_inline_stat:nth-child(3){width: 142px;}
.about_inline_stats .about_inline_stat:nth-child(4){width: 80px;}
.about_inline_num{
    font-size: 40px;
    color: #c80b24;
    font-weight: bold;
    line-height: 1.2;
}
.about_inline_num .counter{font-family: 'Impact';}
.about_inline_num i {
    font-size: 16px;
    color: #333;
    font-weight: normal;
    margin-left: 10px;
    font-style: normal;
}
.about_inline_text {
    font-size: 16px;
    color: #333;
    margin-top: 6px;
}

/* 核心优势 */
.core_advantage{
    position: relative;
    padding: 70px 0;
    overflow: hidden;
    background: url(../images/advantage_bg.jpg) no-repeat center center;
    background-attachment: fixed;
}
.core_advantage .w1400{
    position: relative;
    z-index: 1;
}
.core_advantage .title .info{opacity: 36%;}

.advantage_box ul {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-top: 50px;
}

.advantage_box li {
  width: 18%;
  position: relative;
  transition: all .3s ease;
}

.advantage_box li a {
    display: block;
    height: 100%;
    position: relative;
    padding-top: 150px;
    overflow: hidden;
}

.advantage_box .topbox {
    position: absolute;
    width: 100%;
    height: 100%;
    z-index: -1;
    transition: ease 1s;
    transform: translateY(0%);
    opacity: 0;
}

.advantage_box .topbox .imgbg {
    position: absolute;
    width: 100%;
    z-index: -1;
}
.advantage_box .topbox .imgbg img{display: block;width: 100%;}

.advantage_box .ico {
    height: 53px;
    transition: ease .8s
}

.advantage_box .ico img {
    display: block;
    height: 100%;
    margin: 0 auto
}
.advantage_box .topbox .ico{margin-top: 49px}

.advantage_box .btmbox {
    width: calc(100% - 60px);
    height: 280px;
    z-index: 2;
    transition:all ease 1s;
    background: rgba(255,255,255,.85);
    border-radius: 50px 50px 145px 145px;
    padding: 30px 30px 30px;
    text-align: center;
}

.advantage_box .btmbox .ico {
    margin-bottom: 30px
}

.advantage_box .btmbox .tit {
    font-size: 30px;
    line-height: 30px;
    color: #333;
}

.advantage_box .btmbox .dot {
    width: 70%;
    margin: 0 auto;
    height: 4px;
    background: url(../images/advantage_dot.jpg) no-repeat center;
    background-size: auto 100%;
    transition: ease 1s;
    overflow: hidden;
    opacity: 0
}

.advantage_box .btmbox .desc {
    color: #999;
    margin-top: 25px;
    font-size: 16px;
    line-height: 24px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 4
}

.advantage_icon {
    width: 30px;
    height: 30px;
    background: #c80b24;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    left: 50%;
    bottom: 45px;
    transform: translateX(-50%);
}
.advantage_icon img{width: 8px;display: block;}

.advantage_box li.active .topbox {
    transform: translateY(-150px);
    opacity: 1
}

.advantage_box li.active .btmbox {
    background: #fff
}
.advantage_box li.active .btmbox .tit { margin-top: 10px;}
.advantage_box li.active .btmbox .dot {
    opacity: 1;
    margin-top: 25px
}
.advantage_box li.active .btmbox .ico {
    height: 0;
    overflow: hidden
}

/* 新闻资讯 */
.news{padding-top: 60px;}
.news .news_hd{
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 50px;
    margin: 40px auto 0;
}
.news .news_hd a{background: #f7f7f7;font-size: 18px;color: #333;display: block;height:54px;width: 190px;text-align: center;line-height: 54px;transition: all .3s ease;}
.news .news_hd a.on, .news .news_hd a:hover{background: #c80b24;color: #fff;}
.news .more{margin: 50px auto;}
.news_body{margin:50px auto 0;}
.news_item_txt{padding:30px 0;}
.news_item_h{
    color: #333;
    font-size: 22px;
    font-weight: bold;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    transition: all .3s;
}
.news_item_p{width:100%;margin:15px auto;font-size: 15px;text-align: justify;color:#999;line-height: 28px;height:56px;
	display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp: 2;overflow: hidden;transition: all .3s;
}
.news_item_date {
    font-size: 15px;
    color: #999;
    line-height: 20px;
    transition: all .3s;
}
.news_l{width:50%;float:left;}
.news_imglist {
    width: 100%;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
}
.news_imgitem{width:100%;}
.news_imgitem_main{width:100%;margin:0 auto;}
.news_imgitem .news_item_txt {
    background: #f9f9f9;
    padding: 28px 20px;
}
.news_imgitem_img {
    width: 100%;
    aspect-ratio: 3/2;
    margin: 0 auto;
    overflow: hidden;
    height: auto;
}
.news_imgitem_img img{display: block;width: 100%;height: 100%;transition: all .5s;}
.news_imgitem:hover .news_item_h{
  color: #c80b24;
}
.news_imgitem:hover .news_imgitem_img img{
  -moz-transform:scale(1.15,1.15);
  -ms-transform:scale(1.15,1.15);
  -o-transform:scale(1.15,1.15);
  -webkit-transform:scale(1.15,1.15);
  transform:scale(1.15,1.15);
}
.news_r{width:calc(50% - 50px);float:right;}
.news_list{width:100%;margin:0 auto;}
.news_item{border-bottom:1px solid #f0f0f0;transition: all .3s;}
.news_item:nth-of-type(1) .news_item_txt{padding:0 0 18px;}
.news_item .news_item_h{font-size: 18px;}
.news_item:hover{border-bottom:1px solid #c80b24;}
.news_item:hover .news_item_h{
  color: #c80b24;
}



/* 内页banner图 */
.content_banner{
  width: 100%;
  height: 362px;
  background: url(../images/banner_about.jpg) center center no-repeat #c80b24;
  position: relative;
  margin-top: 107px;
}
.content_banner .banner_title {
    font-size: 48px;
    font-weight: bold;
    color: #fff;
    line-height: 362px;
    text-align: center;
    width: 100%;
    position: relative;
}
/* 面包屑 */
.crumb{padding: 23px 0;background: #f9f9f9;}
.crumb.product {
    background: #fff;
    margin-top: -40px;
    padding: 0;
}
.crumb_box{font-size: 16px;color: #666;display: flex;justify-content: space-between;align-items: center;}
.crumb.product .crumb_box{display: block;color: #fff;}
.crumb_box .crumb_list i{margin-right: 5px;}
.crumb.product .crumb_box .crumb_list a{color: #fff;}
.crumb_box .crumb_list a{color: #666;transition: all .3s ease;}
.crumb_box .crumb_list a:hover, .crumb.product .crumb_box .crumb_list a:hover{color: #c80b24;}
.crumb_sub_nav{display: flex;gap: 25px;}
.crumb.product .crumb_sub_nav{margin-top: 65px;padding: 0 50px;  justify-content: center; }
.crumb_sub_nav a {
    font-size: 18px;
    color: #666;
    transition: all .3s;
    position: relative;
    display: inline-block;
    height: 53px;
    line-height: 53px;
    width: 150px;
    text-align: center;
    border: 1px solid #ededed;
    background: #fff;
}
.crumb_sub_nav a:hover, .crumb_sub_nav a.on {
    background: #c80b24;
    color: #fff;
    /* border: 1px solid #c80b24; */
}

/* 关于我们页面 */
/* 关于大岗屋详情 */
.about_detail{padding: 28px 0 55px;}
.about_detail_info{font-size: 16px;line-height: 33px;color: #666;margin: 37px 0 0px;}

/* 关于我们数据统计 */
.about_stats{margin-bottom: 65px;}
.about_stats_box{display: flex;justify-content:space-between;gap: 20px;}
.about_stats_item {
  /* text-align: center; */
  color: #333;
  width: 100%;
  box-shadow: 0 0 50px rgba(0,0,0,0.07);
  padding: 30px 0;
  padding-left: 50px;
  position: relative;
}
.about_stats_num{font-size: 40px;color: #c80b24;line-height: 1.2;}
.about_stats_num .counter{font-family: 'Impact';}
.about_stats_num i {
    font-size: 16px;
    font-weight: normal;
    margin-left: 6px;
    transform: translateY(-3px);
    display: inline-block;
    color: #333;
}
.about_stats_item img{position: absolute;top: 20px;right: 20px;}
.about_stats_text{font-size: 16px;color: #333;margin-top: 7px;}

/* 企业荣誉 */
.about_honor{padding: 28px 0 60px;background:url(../images/about2_bg.jpg) center center no-repeat #f8f9fa;background-size: cover;}
.about_honor_swiper {
    margin-top: 50px;
    width: 1500px;
}
.about_honor_swiper .swiper-slide{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.about_honor_swiper .swiper-slide a{
    width: 100%;
    display: block;
    transform: scale(.72);
    transition: transform .5s ease, opacity .5s ease;
}
.about_honor_swiper .pic{
    border: 1px solid #d8e2ee;
    display: flex;
    aspect-ratio: 19/26;
    align-items: center;
    justify-content: center;
    background: #f0f5fb;
    overflow: hidden;
    /* opacity: .5; */
}
.about_honor_swiper .swiper-slide.swiper-slide-prev a{
  transform: scale(.85) translateX(-8.5%);
}
.about_honor_swiper .swiper-slide.swiper-slide-next a{
    transform: scale(.85) translateX(8.5%);
}
.about_honor_swiper .swiper-slide.swiper-slide-active a{
    transform: scale(1);
    opacity: 1;
}
.about_honor_swiper .pic img{display: block;max-width: calc(100% - 40px);max-height: calc(100% - 40px);transition: all .5s ease;}
.about_honor_swiper .honor_info{
    font-size: 18px;
    color: #333;
    text-align: center;
    margin-top: 14px;
}
.about_honor_swiper .swiper-slide:hover .honor_info{color: #C80B24;}
.about_honor_swiper .swiper-slide:hover .pic img{transform: scale(1.05);}
.honor_swiper_ctr{display: flex;justify-content: space-between;position: absolute;top: calc(50% + 53px);left: 0;right: 0;z-index: 10;transform: translateY(-50%);pointer-events:none;}
.honor_prev, .honor_next {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: #ececec;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    pointer-events: auto;
    transition: all .3s ease;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    transition: all .5s ease;
}
.honor_prev{left: 0px;}
.honor_next{right: 0px;}
.honor_prev:hover,.honor_next:hover{background: #c80b24;border-color: #c80b24;}
.honor_prev::after,.honor_next::after{content: '';width: 12px;height: 12px;border-top: 2px solid #333;border-left: 2px solid #333;display: block;transition: all .3s ease;}
.honor_prev:hover::after,.honor_next:hover::after{border-color: #fff;}
.honor_prev::after{transform: rotate(-45deg);margin-left: 4px;}
.honor_next::after{transform: rotate(135deg);margin-right: 4px;}
/* 企业文化 */
.about_culture{background: url(../images/culture_bg.jpg) center center no-repeat;padding: 60px 0 0;background-attachment: fixed;
    background-size: cover;height: 538px; position: relative;}
.about_culture .title{z-index:2;}
.about_culture .title .info{opacity: 11%;}
.about_culture_box{display: flex;color: #fff;justify-content: space-between;align-items: center;text-align: center;position: absolute;top: 0;left: 0;width: 100%;height: 100%;}
.about_culture_item {
    width: 25%;
    border-left: 1px solid rgba(255,255,255,.15);
    transition: all .3s ease;
    height: 100%;
}
.about_culture_title {
    padding: 0 30px;
    font-size: 24px;
    font-weight: bold;
    transition: all .3s ease;
    transform: translateY(325px);
}
.about_culture_title::after{content: '';display: block;width: 40px;height: 3px;background: #fff;margin: 25px auto 30px;}
.about_culture_info{padding: 0 30px;font-size: 18px;transition: all .3s ease;transform: translateY(325px);}
.about_culture_item:hover{background: rgba(0, 0, 0, 0.36);}
.about_culture_item:hover .about_culture_title{transform: translateY(270px);}
.about_culture_item:hover .about_culture_info{transform: translateY(270px);}
/* 发展历程 */
.about_history{padding: 40px 0;background:url(../images/about3_bg.jpg) center center no-repeat;}
.about_history_box{margin-top: 50px;}
/* 时间轴在顶部 */
.history_timeline_top{margin-bottom: 60px;position: relative;}
.timeline_line_top {
    height: 1px;
    background: #cccccc;
    position: absolute;
    top: 72px;
    width: 100%;
    z-index: 1;
}
.timeline_items_top{overflow:hidden;position:relative;z-index:1;padding:0 60px;}
.timeline_items_top .swiper-wrapper{align-items:center;}
.timeline_item_top{display:flex;flex-direction:column;align-items:center;cursor:pointer;text-align:center;}
.timeline_year_top {
    font-size: 18px;
    color: #999;
    margin-bottom: 15px;
    transition: all .3s ease;
    font-family: 'PingFangH';
    height: 35px;
    line-height: 35px;
    white-space:nowrap;
}
.historyThumbs .swiper-slide-active .timeline_year_top{color:#C80B24;font-size:36px;}
.timeline_dot_top{width: 36px;height: 36px;border-radius: 50%;background: #e0e0e0;border: 5px solid transparent;display: flex;align-items: center;justify-content: center;transition: all .3s ease;position: relative;}
.timeline_dot_top .dot_small{width: 14px;height: 14px;border-radius: 50%;background: #9c9c9c;transition: all .3s ease;display: block;}
.historyThumbs .swiper-slide-active .timeline_dot_top{background: #fff;border-color: #df8f95;}
.historyThumbs .swiper-slide-active .timeline_dot_top .dot_small{background: #c80b24;}
.history_thumb_next,.history_thumb_prev{
    position:absolute;top:50%;transform:translateY(-2px);z-index:10;width:46px;height:46px;
    border:1px solid #ccc;border-radius:50%;background:#fff;cursor:pointer;
    transition:all .3s;
}
.history_thumb_next:hover,.history_thumb_prev:hover{background:#c80b24;border-color:#c80b24;}
.history_thumb_next::after,.history_thumb_prev::after{
    content:"";display:block;width:10px;height:10px;margin:18px auto;
    border-top:2px solid #999;border-right:2px solid #999;
}
.history_thumb_next:hover::after,.history_thumb_prev:hover::after{border-color:#fff;}
.history_thumb_prev::after{transform:rotate(-135deg);margin-left:18px;}
.history_thumb_next::after{transform:rotate(45deg);margin-left:15px;}
.history_thumb_next{right:0px;}
.history_thumb_prev{left:0px;}
/* 内容区域 */
.about_history_swiper {
  overflow: visible;
}

.about_history_swiper .swiper-slide {
  display: flex;
  height: auto;
}
.about_history_swiper .swiper-wrapper {
  align-items: stretch;
}
.history_card {
  width: 100%;
}

.about_history_swiper .swiper-slide-active{
  opacity: 1;
  width: calc(54% + 60px) !important;
  padding: 0px 100px;
}
.about_history_swiper .swiper-slide-prev,
.about_history_swiper .swiper-slide-next{
  width: calc(23% - 129px) !important;
}

.history_card {
  display: flex;
  align-items: center;
  gap: 40px;
  transition: all .4s ease;
  transform-origin: center center;
}

.history_card>img {
  display: block;
  border-radius: 10px;
  width: 53%;
  flex-shrink: 0;
  aspect-ratio: 25/16 ; 
  position: relative;
}

.history_card .history_card_text {
  flex: 1;
}

.about_history_swiper .swiper-slide-prev .history_card,
.about_history_swiper .swiper-slide-next .history_card {
  gap: 0;
}
.about_history_swiper .swiper-slide-prev .history_card>img,
.about_history_swiper .swiper-slide-next .history_card>img {
  /* display: none; */
  position: absolute;
  opacity: 0;
  left: 0;
  top: 0;
}

.history_card_title {
  font-size: 48px;
  font-family: 'PingFang';
  color: #C80B24;
  display: inline-block;
}

.about_history_swiper .swiper-slide-prev .history_card_title,
.about_history_swiper .swiper-slide-next .history_card_title {
  color: #cdced0;
}

.history_card_title span {
  font-size: 18px;
  color: #999;
  margin-left: 3px;
}

.about_history_swiper .swiper-slide-prev .history_card_title span,
.about_history_swiper .swiper-slide-next .history_card_title span{
  color: #cccdcf;
}

.history_card_info {
  font-size: 24px;
  color: #333;
  line-height: 45px;
  font-family: 'PingFang';
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}

.about_history_swiper .swiper-slide-prev .history_card_info,
.about_history_swiper .swiper-slide-next .history_card_info {
  color: #929292;
}

/* 合作伙伴 */
.about_partner{padding: 40px 0 50px;background:url(../images/about4_bg.jpg) center center no-repeat #f8f9fa;}
.about_partner_box{margin-top: 50px;padding-bottom: 65px !important;}
.partner_logo ul{display: grid;grid-template-columns: repeat(6,1fr);gap: 30px;}
.partner_logo li{
    background: #fff;
    aspect-ratio: 207 / 94;
    border-radius: 5px;
    transition: all .3s ease;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}
.partner_logo li:hover{box-shadow: 0 0px 15px rgba(0,0,0,0.1);}
.partner_logo li img{max-width: 80%;max-height: 80%;display: block; transition: all .3s ease;}
/* .partner_logo li:hover img{transform: scale(1.1);} */
.about_partner_pagination {
    bottom: 0 !important;
}
.about_partner_pagination .swiper-pagination-bullet {
    width: 13px;
    height: 13px;
    margin: 0 7px !important;
    border-radius: 50%;
    background: #c80b24;
    opacity: 0.4;
    transition: all .3s ease;
}
.about_partner_pagination .swiper-pagination-bullet-active {
    background: #c80b24;
    opacity: 1;
}

/* 工厂环境 */
.about_factory{padding: 40px 0 60px;}
.about_factory_box{display: grid;grid-template-columns: repeat(3,1fr);gap: 30px;margin-top: 50px;}
.factory_item{
    overflow: hidden;
    aspect-ratio: 4 / 3;
    position: relative;
}
.factory_item p {
    position: absolute;
    bottom: 0;
    left: 0;
    text-align: center;
    width: 100%;
    font-size: 16px;
    color: #fff;
    height: 50px;
    line-height: 50px;
    background: rgba(0, 0, 0, 0.2);
    transition: all .3s ease;
    opacity: 0;
}
.factory_item img{width: 100%;height: 100%;object-fit: cover;transition: all .5s ease;}
.factory_item:hover img{transform: scale(1.1);}
.factory_item:hover p {opacity: 1;}
/* 企业荣誉列表页 */
.content_banner.honour_banner{background: url(../images/banner_honour.jpg) center center no-repeat;}
.honor_list_box{
  margin-top: 75px;
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap:25px;
}
.honor_list_box .honor_item .honor_info {
    margin-top: 20px;
}
/* 合作伙伴列表页 */
.content_banner.partner_banner{background: url(../images/banner_partner.jpg) center center no-repeat;}
.partner_list_box{
  margin-top: 75px;
}
.partner_list_box.partner_logo ul{grid-template-columns: repeat(6,1fr);}
.partner_list_box.partner_logo li {
  border: 1px solid #ececec;
}
/* 新闻内容 */
.content_banner.news_banner{background: url(../images/banner_news.jpg) center center no-repeat;}
.main_content {
  margin-top: 50px;
  /* padding-bottom: 100px; */
}
.main_content .content_left {
  width: 100%;
  height: auto;
  overflow: hidden;
}
.main_content .title_info {
  margin-top: 10px;
  padding-bottom: 15px;
  height: auto;
  border-bottom: 1px solid #efefef;
}

.main_content .title_info h1 {
    height: auto;
    overflow: hidden;
    line-height: 45px;
    font-size: 29px;
    color: #1a1a1a;
    text-align: center;
}

.main_content .title_info .time {
    color: #999;
    margin-top: 10px;
    line-height: 28px;
    height: 28px;
    font-size: 14px;
    gap: 25px;
    display: flex;
    justify-content: center;
}
.main_content .content {
    height: auto;
    overflow: hidden;
    padding: 23px 0 60px;
    color: #333;
    font-size: 16px;
    line-height: 35px;
    text-align: justify;
}
.main_content .content img {
  max-width: 100%;
  height: auto;
  overflow: hidden;
  margin: 15px auto;
  display: block;
}

.main_content .content_right{
  width: 360px;
}
.main_content .hot_news{
    padding: 0px 12px;
}
.main_content .hot_news li{overflow: hidden;}
.main_content .hot_news a {
    font-size: 14px;
    color: #999;
    line-height: 25px;
    height: 50px;
    padding: 10px 4px;
    /* margin-bottom: 10px; */
    border-bottom: 1px solid #ededed;
    transition: all .3s ease;
    display: block;
}
.main_content .hot_news a p{   
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;}
.main_content .hot_news a .hot_news_title{color: #333;}
.main_content .hot_news li:last-child a {border: none;}
.main_content .hot_news a:hover .hot_news_title{color: #c80b24;}
.content-btn{display: flex;justify-content: space-between;margin-bottom: 60px;}
.content-btn a,.content-btn span{display: block;line-height: 120px;font-size: 16px;height: 120px;color: #333;padding-left: 85px; padding-right: 20px; white-space: nowrap;text-overflow: ellipsis;overflow: hidden;width:calc(50% - 92px);transition: all .3s;background: url(../images/content_left1.png) center left 30px no-repeat #f8f8f8;}
.content-btn a.next, .content-btn span.next{
  padding-right: 85px; 
  padding-left: 20px; 
  text-align: right;
  background: url(../images/content_right1.png) center right 30px no-repeat #f8f8f8;
}
.content-btn a:hover,.content-btn a.on{background: url(../images/content_left2.png) center left 30px no-repeat #c80b24; color: #fff;}
.content-btn a.next:hover,.content-btn a.next.on{background: url(../images/content_right2.png) center right 30px no-repeat #c80b24;}
.divtag {
  margin-bottom: 40px;
}

.divtag_title {
    line-height: 32px;
    text-align: left;
    font-size: 30px;
    padding-bottom: 20px;
    color: #333;
    border-bottom: 1px solid #ededed;
}

.divtag .text {
    overflow: hidden;
    /* padding: 15px; */
    padding: 30px 0 0;
    display: flex;
    flex-wrap: nowrap;
    gap: 12px;
    overflow: hidden;
}
.divtag .text a {
    display: inline-block;
    font-size: 15px;
    color: #333;
    padding: 8px 20px;
    border: 1px solid #e4e4e4;
    text-align: center;
    /* flex: 1 1 auto; */
    transition: all 0.3s;
    -moz-transition: all 0.3s;
    -webkit-transition: all 0.3s;
    -o-transition: all 0.3s;
}
.divtag .text a:hover, .divtag .text a.on{background: #c80b24;color: #fff;border: 1px solid #c80b24;}
/* 新闻列表 */
.main_content .news_list_box{width: 100%;}
.newSwiper .swiper-slide a{
  display: flex;
  align-items: center;
  background: #f9f9f9;
}
.newSwiper .swiper-slide .pic{ 
  width: calc(50% - 50px) !important;
  height: auto !important;
  aspect-ratio: 3/2;
}
.newSwiper .swiper-slide .news_text {
    padding: 0 50px;
    width: calc(50% - 50px);
}
.newSwiper .swiper-slide .news_swiper_title {
    font-size: 30px;
    color: #333;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid #ededed;
    padding-bottom: 32px;
    margin-bottom: 35px;
}
.newSwiper .swiper-slide .news_swiper_title p{text-overflow: ellipsis;overflow: hidden;white-space: nowrap;max-width: calc(100% - 120px);}
.newSwiper .swiper-slide .news_swiper_date{font-size: 18px;color: #666;width: 120px;text-align: right;flex-shrink: 0;}
.newSwiper .swiper-slide .news_swiper_info{font-size: 16px; color: #666;display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp: 2;overflow: hidden;line-height: 30px;}
.newSwiper .swiper-slide .more {
    margin: 55px 0 0;
    height: 46px;
}
.newSwiper .swiper-slide:hover .news_swiper_title{color: #C80B24;}
.newSwiper .swiper-slide:hover .pic img{transform: scale(1.1);}
.newSwiper .swiper_btn {
    position: absolute;
    left: 0;
    top: 50%;
    z-index: 1;
    display: flex;
    justify-content: space-between;
    width: calc(50% - 150px);
    padding: 0 50px;
    transform: translateY(-50%);
}
.newSwiper .swiper_btn div{height: 42px;width: 42px;position: relative;cursor: pointer;}
.newSwiper .swiper_btn div img{position: absolute;transition: all .3s ease;}
.newSwiper .swiper_btn div img:nth-child(2){opacity: 0;}
.newSwiper .swiper_btn div:hover img:nth-child(1){opacity: 0;}
.newSwiper .swiper_btn div:hover img:nth-child(2){opacity: 1;}
.news_top{display: flex;align-items: center;justify-content: space-between;margin: 50px 0;}
.news_top.hot{margin: 30px 0;}
.news_top .news_top_item{width: calc((100% / 3) - 18px);}
.news_top .news_top_item .pic{
    width: 100% !important;
    height: auto !important;
    aspect-ratio: 3/2;
    overflow: hidden;
}
.news_top .news_top_item .pic img{display: block;width: 100%;height: 100%;transition: all .3s ease;}
.news_top .news_top_item .news_top_title{font-size: 16px;color: #333;background: #f9f9f9; padding:17px 20px;display: flex;justify-content: space-between;align-items: center;}
.news_top .news_top_item .news_top_title p{max-width: calc(100% - 110px);overflow: hidden;white-space: nowrap;text-overflow: ellipsis;}
.news_top .news_top_item .news_top_title .news_top_date{font-size: 16px;color: #666;width: 110px;flex-shrink: 0;text-align: right;}
.news_top .news_top_item:hover .pic img{transform: scale(1.1);}
.news_top .news_top_item:hover .news_top_title{color: #C80B24;}
.main_content .news_list_box li a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 35px;
    border: 1px solid #ececec;
    padding: 15px;
    margin-top: 25px;
    transition: all .3s ease;
}
.main_content .news_list_box .pic {
    flex-shrink: 0;
    width: 226px;
    height: auto;
    aspect-ratio: 3/2;
    overflow: hidden;
}
.main_content .news_list_box .pic img{width: 100%;height: 100%;display: block; transition: all .5s ease;}
.main_content .news_list_box .new_text{flex: 1;}
.main_content .news_list_box .new_title{font-size: 18px;color: #333;overflow: hidden;text-overflow: ellipsis;white-space: nowrap;transition: all .3s ease;}
.main_content .news_list_box .new_info {
    font-size: 15px;
    color: #666;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin: 13px 0;
    line-height: 26px;
}
.main_content .news_list_box .new_time{font-size: 14px;color: #999;display: flex;align-items: center;justify-content: space-between;}
.main_content .news_list_box .new_time span{transition: all .3s ease;}
.main_content .news_list_box .new_time span img{margin-left: 5px;}
.main_content .news_list_box .new_time span img:nth-child(2){display: none;}
.main_content .news_list_box li a:hover .new_time span{color: #C80B24;}
.main_content .news_list_box li a:hover .new_time span img:nth-child(1){display: none;}
.main_content .news_list_box li a:hover .new_time span img:nth-child(2){display:inline-block;}
.main_content .news_list_box li a:hover{box-shadow: 0 0 15px rgba(0,0,0,.08);border-color: transparent;}
.main_content .news_list_box li a:hover .pic img{transform: scale(1.1);}
.main_content .news_list_box li a:hover .new_title{color: #c80b24;}
.main_content .news_list_box .new_time span:hover{color: #c80b24;}

/* 联系我们 */
.content_banner.contact_banner{background: url(../images/banner_contact.jpg) center center no-repeat;}
.contact{margin-bottom: 35px;}

 .contact .biao_title::after{background-color: transparent;}

  .contact-box{
    width: 100%;
    margin: 50px 0;
  }
  .contact-box ul{
    margin: 0 auto;
    display: flex;
    flex-wrap: nowrap;
    gap:27px;
    justify-content: space-between;
  }
.contact-box ul li {
    width: calc(100% - 72px);
    background-color: #fff;
    border: 1px solid #ececec;
    position: relative;
    padding: 20px 20px 20px 35px;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 25px;
}
  .contact-box ul .contact-icon{
    margin: 0;
    width: 52px;
    height: 52px;
    background: url(../images/contact_icon.png) no-repeat;
    flex-shrink: 0;
  }
  .contact-box ul li:nth-child(2) .contact-icon{   
    background: url(../images/contact_icon.png) 0 -83px no-repeat; 
  }
  .contact-box ul li:nth-child(3) .contact-icon{
    background: url(../images/contact_icon.png) 0 -247px no-repeat;   
  }
  .contact-box .contact-text p{
    width: 100%;
    text-align: left;
    font-size: 16px;
    height: 35px;
    line-height: 35px;
    color: #333;
    /* margin-top: 2px; */
}
.contact-box .contact-text div {
    font-size: 18px;
    width: auto;
    height: auto;
    line-height: 30px;
    color: #666;
    text-align: left;
}
.contact-box ul li:first-child .contact-text div{text-align: left;}



.contact-map {
  margin: 0 auto;
}
.amap-info-content {
    padding: 15px 18px 12px 15px;
}
.map-box {
  width: 100%;
  height: 500px;
}

.map {
  width: 100%;
  height: 500px;
  font-size: 12px;
}
.message_input{display: flex;justify-content: space-between;gap: 25px;width: 100%;}
.message_item {
    width: 100%;
}

.message-text {
  width: 100%;
  height: 160px;
}

.message-text h3 {
    font-size: 30px;
    height: 100px;
    line-height: 140px;
    color: #333;
    font-weight: normal;
    text-align: center;
}

.message-text p {
    width: 100%;
    height: 60px;
    font-size: 16px;
    color: #666;
    text-align: center;
}

.message_content {
  display: flex;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.message_content .input-box {
  width: 100%;
  background-color: #fff;
  margin-bottom: 20px;
  overflow: hidden;
  box-sizing: border-box;
  width: 100%;
  height: 50px;
  border: 1px solid #dbdbdb;
  display: -webkit-flex;
  display: flex;
  -webkit-flex-direction: row;
  flex-direction: row;
  padding: 0 30px;
}

.message_content .input-box span {
  margin-left: 2px;
  line-height: 50px;
  color: red
}

.message_content .input-box input {
  flex: 1;
  border: none;
  color: #666;
  font-size: 14px;
  height: 50px;
  line-height: 50px;
}

.message_content .textarea-box {
  height: 80px;
  width: 100%;
}

.message_content .textarea-box textarea {
  height: 66px;
  background-color: #ffffff;
  flex: 1;
  padding-left: 5px;
  margin-top: 12px;
  font: normal 14px / 1.5 "microsoft yahei", tahoma, arial, sans-serif;
  line-height: 20px;
  color: #666;
  border: none;
  outline: none;
  resize: none;
}

.message_item .btn {
  width: 450px;
  height: 50px;
  line-height: 50px;
  display: block;
  margin: 0px auto;
  color: #fff;
  font-size: 16px;
  background: #c80b24;
  border: none;
  border-radius: 5px;
  -webkit-transition: all .3s ease;
  -moz-transition: all .3s ease;
  -ms-transition: all .3s ease;
  transition: all .3s ease;
  /* cursor: not-allowed; */
}

/* 产品中心 */
.content_banner.product_banner{background: url(../images/banner_product.jpg) center center no-repeat;}
.product_list_box{
  margin-top: 50px;
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: 20px;
}
.product_list_box .product_item{transition: all .3s ease;}
.product_list_box .product_item:hover{transform: translateY(-8px);}
.product_list_box .product_item a{display: block;}
.product_list_box .product_item .pic {
    width: calc(100% - 2px);
    border: 1px solid #ececec;
    aspect-ratio: 6/7;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    transition: all .3s ease;
}
.product_list_box .product_item .pic .pic_box{overflow: hidden;width: calc(100% - 36px);height: calc(100% - 36px);}
.product_list_box .product_item .pic img{display: block; width:auto;max-width: 100%;height: 100%; transition: all .3s ease; margin: 0 auto;}
.product_list_box .product_item p {
    color: #000;
    text-align: center;
    font-size: 16px;
    line-height: 30px;
    margin: 20px 0 7px;
}
.product_list_box .product_item:hover .pic{box-shadow: 0 0 15px rgba(0, 0, 0, .1);}
.product_list_box .product_item:hover .pic img{transform: scale(1.1);}
.product_list_box .product_item:hover p{color: #C80B24;}

/* 产品内容页 */
.pro_main {
  margin-top: 50px;
}
.pro_main .product_grid{margin-top: 35px;}
.pro_main .product_grid .product_card_img {
    background: #f9f9f9;
}
.pro_main .content_right{
  width: 360px;
  flex-shrink: 0;
}
.pro_main .divtag.hot_product{margin-top: 0;}
.pro_main .hot_box{padding: 20px 15px 0;height: 1337px;}
.pro_main .hot_product ul li{height:auto;margin-bottom: 5px;}
.pro_main .hot_product ul li .img {
    height: auto;
    width: 326px;
    aspect-ratio: 361/428;
    border: 1px solid #ededed;
    background-color: #fff;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all .3s ease;
}
.pro_main .hot_product ul li .img img{max-width: 90%;max-height: 90%;display: block;  transition: all .3s ease;}
.pro_main .hot_product ul li p {
  padding: 0 15px;
  text-align: center;
  color: #666;
  font-size: 16px;
  line-height: 50px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.pro_main .hot_product ul li:hover p{color: #C80B24;}
.pro_main .hot_product ul li:hover .img{border-color: #C80B24;}
.pro_main .hot_product ul li:hover .img img{transform: scale(1.1);}

.pro_content {
  flex: 1;
  min-width: 0;
}
.pro_top {
  display: flex;
  gap: 30px;
  align-items: flex-start;
  border-bottom: 1px solid #ececec;
  padding-bottom: 50px;
}
#preview {
  width: 472px;
  flex-shrink: 0;
  border: 1px solid #ececec;
  aspect-ratio: 6/7;
  display: flex;
}
.jqzoom {
    max-width: 90%;
    margin: auto;
    max-height: 90%;
    position: relative;
    overflow: hidden;
}
.jqzoom img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
}
.zoomdiv {
  background-color: #ffffff;
  z-index: 1001;
  position: absolute;
  top: 1px;
  left: 50px;
  width: 350px;
  height: 350px;
  border: 1px solid #e4e4e4;
  display: none;
  text-align: center;
  overflow: hidden;
}
.bigimg {
  width: 800px;
}
.jqZoomPup {
  z-index: 10;
  visibility: hidden;
  position: absolute;
  top: 0px;
  left: 0px;
  width: 50px;
  height: 50px;
  border: 1px solid #aaa;
  background: #c80b24 50% top no-repeat;
  opacity: 0.4;
  filter: alpha(Opacity=40);
  cursor: move;
}
.pro_info {
    flex: 1;
    min-width: 0;
    padding-left: 40px;
}
.pro_title {
    font-size: 40px;
    font-weight: bold;
    color: #333;
    padding-bottom: 28px;
    border-bottom: 1px solid #ececec;
    margin-bottom: 38px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.pro_title .pro_weixin {
    padding-left: 40px;
    font-size: 16px;
    color: #999;
    font-weight: normal;
    cursor: default;
    background: url(../images/weixin_icon.png) center left no-repeat;
    transition: all .3s ease;
    position: relative;
    flex-shrink: 0;
    margin-left: 15px;
}
.pro_title .pro_weixin img{
    position: absolute;
    left: 0px;
    top: 35px;
    width: 110px;
    height: 0;
    display: block;
    transition: all .3s ease;
}
.pro_title .pro_weixin:hover{
  color: #C80B24;
  background: url(../images/weixin_icon1.png) center left no-repeat;
}
.pro_title .pro_weixin:hover img{height: 110px;}
.pro_title::after{
  content: '';
  width: 60px;
  height: 3px;
  display: block;
  background: #c80b24;
  position: absolute;
  left: 0;
  bottom: -2px;
  /* margin: 12px auto 0; */
}
.pro_params {
    margin-bottom: 43px;
    width: 80%;
}
.pro_params .pro_params_box {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.pro_params_row {
    font-size: 16px;
    color: #666;
    line-height: 2.2;
    /* min-width: 50%; */
    margin-top: 6px;
    /* display: flex; */
}
.pro_params_label {
    color: #333;
    flex-shrink: 0;
    /* width: 80px; */
    display: inline-block;
}
.pro_thumb_wrap {
  position: relative;
  width: 200px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding-top: 0;
  border-top: none;
}
.pro_thumb_swiper {
    width: 100%;
    height: 478px;
    margin: 0;
    padding: 0px 2px 6px 0 !important;
}
.pro_thumb_swiper .swiper-slide {
  cursor: default;
  border: 1px solid #ececec;
  display: flex;
  align-items: center;
  justify-content: center;
}
.pro_thumb_swiper .swiper-slide img {
    max-width: 85%;
    max-height: 85%;
    transition: all .3s ease;
    display: block;
    aspect-ratio: 6/7;
}
.pro_thumb_swiper .swiper-slide.active{
  border-color: #c80b24;
}
.pro_thumb_prev, .pro_thumb_next {
    position: relative;
    top: auto;
    left: auto;
    right: auto;
    transform: none;
    width: 100%;
    height: 24px;
    border: 1px solid #ededed;
    cursor: pointer;
    z-index: 10;
    transition: all .3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    display: flex !important;
}

.pro_thumb_prev::after,
.pro_thumb_next::after {
  content: '';
  width: 8px;
  height: 8px;
  border-top: 2px solid #c80b24;
  border-right: 2px solid #c80b24;
  display: block;
}
.pro_thumb_prev::after {
  transform: rotate(-45deg);
}
.pro_thumb_next::after {
  transform: rotate(135deg);
}
.pro_thumb_prev:hover,
.pro_thumb_next:hover {
  background: #c80b24;
}
.pro_thumb_prev:hover::after,
.pro_thumb_next:hover::after {
  border-color: #fff;
}
/* 禁用状态（Swiper 自动添加此类） */
.pro_thumb_prev.swiper-button-disabled,
.pro_thumb_next.swiper-button-disabled {
    cursor: not-allowed;      /* 鼠标变为禁止图标 */
    background: #fff !important;
}
.pro_thumb_prev.swiper-button-disabled::after,
.pro_thumb_next.swiper-button-disabled::after {
    border-color: #dddddd !important;
}
.pro_phone {
    display: flex;
    align-items: center;
    gap: 10px;
    border-top: 1px solid #ececec;
    padding-left: 25px;
    color: #333;
    font-size: 16px;
    padding: 35px 0 0;
    margin-top: 25px;
    line-height: 31px;
}
.pro_phone>div{
    display: flex;
    gap: 17px;
    align-items: center;
}
.pro_phone p{color: #333;font-size: 16px;line-height: 20px;}
.pro_phone p span{font-size: 24px;line-height: 30px;}
.pro_phone .more{
    margin: 0;
    padding-left: 0;
    text-align: center;
    margin-left: 70px;
    justify-content: center;
}
.pro_detail {
  margin-top: 40px;
}
.pro_detail_title {
    font-size: 26px;
    font-weight: bold;
    color: #c80b24;
    margin-bottom: 20px;
    text-align: center;
}
.pro_detail_title::after{
  content: '';
  width: 45px;
  height: 5px;
  display: block;
  background: #c80b24;
  margin: 12px auto 0;
}
.pro_detail_content {
    font-size: 15px;
    color: #333;
    line-height: 30px;
    margin-bottom: 70px;
}
.pro_detail_content img {
    max-width: 100%;
    margin: 15px auto;
    display: block;
}
.process_label{overflow:hidden; margin:50px auto;}
.labeltwo{overflow: hidden; border-top:solid 2px #394751;}
.labeltwo h3{height: 48px; text-indent: 10px; line-height: 48px; font-size: 16px; color: #333; font-weight: 400;border:solid 1px #e9e9e9;}
.labeltwo .label_a{margin:24px 0; overflow: hidden;}
.labeltwo .label_a a{display:block; margin:0 10px 10px 0; padding:5px 10px; color: #888; border:solid 1px #e9e9e9; float: left; border-radius:30px;}
.labeltwo .label_a a:hover{background: #c80b24; color: #fff;border:solid 1px #c80b24;}
@media (max-width: 1650px) {
  .about_right {width: 660px;}
  .about_honor_swiper {width: 1300px;}
  .about_left .about_title {margin-bottom: 15px;}
  .advantage_box li.active .topbox { transform: translateY(-135px);}
  .advantage_box li a {padding-top: 135px;}
  .advantage_box .topbox .ico {margin-top: 46px;}
  .news_item_txt {padding: 24px 0;}
  .news_item_p {margin: 10px auto;}
  .main_content .content {padding: 23px 0 50px;}
  .pro_info {padding-left: 30px;}
  .pro_top {gap: 25px;  }
}
@media (max-width: 1450px) {
  /*0~1450*/
  .head_right {margin-left: 10px;}
  .introduce-right .introduce-info{margin-top: 8px;line-height: 38px;}
  .introduce-right .more{margin-top: 30px; }
  .topic-scroll{margin-left:calc(50% - 600px) ;}
  .activity-scroll .dexbottom .swiper-button-prev{left: 14px;}
  .activity-scroll .dexbottom .swiper-button-next {right: 14px;}
  .range_main{margin-left: calc(50% - 600px);}  
  .banner .banner_btn {right: calc(50% - 600px);transform: scale(0.8);top: 49%;}
  .about_left .about_title {padding-top: 28px;}
  .about .about_text{max-height: 155px; overflow: auto; padding-right: 15px;}
  .about_left .about_info {line-height: 31px;}
  /* 自定义整个滚动条 */
  .about .about_text::-webkit-scrollbar { width: 5px; /* 设置滚动条的宽度 */}
  /* 自定义滚动条轨道 */
  .about .about_text::-webkit-scrollbar-thumb{/* 滚动条上的滚动滑块 */ background: #C80B24;border-radius: 5px; }
  .about .about_text::-webkit-scrollbar-track-piece{ /* 滚动条没有滑块的轨道部分 */ background: #c6c6c7; border-radius: 5px; }
  .about_right { width: 585px;}
  .about_inline_stats {width: calc(100% - 15px);padding: 5px 11px;}
  .advantage_icon {bottom: 32px;}
  .advantage_box .btmbox {height: 270px;}
  .advantage_box li.active .topbox { transform: translateY(-118px);}
  .advantage_box li a {padding-top: 118px;}
  .advantage_box .topbox .ico {margin-top: 39px;}
  .advantage_box .btmbox .ico { margin-bottom: 27px;}
  .advantage_box .btmbox .desc { margin-top: 22px;}
  .news .news_hd {gap: 45px;}
  .news_imgitem .news_item_txt { padding: 23px 20px;}
  .news_item_txt { padding: 17px 0;}
  .news_item_p {margin: 6px auto;line-height: 26px; height: 52px; }
  .news_r { width: calc(50% - 45px);}
  .about_honor_swiper {  width: 1100px; }
  .history_card_info {line-height: 30px;}
  .partner_logo ul {gap: 20px;}
  .about_factory_box {gap: 25px;}
  #preview { width: 420px;}
  .pro_top {gap: 20px;}
  .pro_info {padding-left: 25px;}
  .pro_thumb_wrap {width: 170px;}
  .pro_thumb_swiper {height: 418px;}
  .pro_title {margin-bottom: 26px;}
  .pro_params {margin-bottom: 30px;width: 100%;}
  .bq>div:first-child{width: 348px;}
  .foot3 .foot_code {gap: 20px;}
  .foot_img {gap: 20px;}
  .crumb.product .crumb_sub_nav {margin-top: 65px; padding: 0;gap: 15px;}
  .history_card { gap: 45px;}
  .crumb_sub_nav {gap: 20px;}
  .crumb_sub_nav a {width: 140px;}
  .history_card { gap: 45px;}
  .about_history_swiper .swiper-slide-prev, .about_history_swiper .swiper-slide-next {width: calc(26% - 110px) !important;}
  .about_history_swiper .swiper-slide-active {width: calc(48% + 60px) !important;padding: 0px 80px;}
}