/* ====移动端导航==== */
/* 按钮 */
.mobmenu {display: none; margin: 0 1.25rem; position: relative;}
.mobmenu dl {width: 30px; margin-right: 10px; cursor: pointer;}
.mobmenu dl dd {width: 0;height: 2px;background: #333;}
.mobmenu dl dd:first-child {animation: sjnav 2.4s linear infinite;}
.mobmenu dl dd:nth-child(2) {margin: 6px 0;	width: 20px;}
.mobmenu dl dd:last-child {animation: sjnav 2.4s linear infinite;animation-delay: 0.4s;}
/* 导航头 */
.flexsb{display: flex; justify-content: space-between; align-items: center;}
.mobmenu h4 {color: #333; }
.mobmask {position: fixed;left: 0;top: 0;z-index: 99;width: 100%;height: 100vh;background: rgba(7,16,26,0.8);transition: all 0.5s;visibility: hidden;opacity: 0;transition-delay: 0.2s;}
.mobmask.active{opacity: 1;visibility: visible;}
.mobnavBox {padding-bottom: 20px; width: 60%;height: 100vh;position: fixed;z-index: 100;top: 0;left: -50%;overflow-y: auto;opacity: 0;transition: all 0.3s; background: #fff; visibility: hidden;}
.mobnavBox.active{transition-delay: 0.3s;opacity: 1;left: 0; visibility: visible;} 
.mobCon {padding: 0 1.25rem; }
.mobnavBox .top {padding: .625rem 1.25rem; height: 5rem; min-height: 50px; position: sticky;top: 0;z-index: 9999;background: #fff;box-shadow: 0 0 20px 0 rgba(0, 0, 0, 0.03);}
.mobnavBox .top .logo {display: flex; align-items: center;}
.mobnavBox .top .logo img{height: 3.375rem;}
.mobnavBox .top .mobnavclose {width: 30px;height: 30px;position: relative; cursor: pointer;}
.mobnavBox .top .mobnavclose:before,
.mobnavBox .top .mobnavclose:after{content: "";position: absolute;left: 50%;top: 50%;transform: translate(-50%,-50%);background: #333;border-radius: 1px;}
.mobnavBox .top .mobnavclose:before{width: 20px;height: 2px;transform: translate(-50%,-50%) rotate(45deg);}
.mobnavBox .top .mobnavclose:after{width: 2px;height: 20px;transform: translate(-50%,-50%) rotate(225deg);}
/* 导航搜索 */
/* version1.0 */
.mobsearch {margin-top: 30px;}
.mobsearch form {display: flex; align-items: center; justify-content: space-between;}
.mobsearch form input {width: calc(100% - 52px);line-height: 40px;border: 1px solid #eee;border-radius: 2px;padding: 0 12px;font-size: var(--font14); color: #333;}
.mobsearch form button {width: 42px;height: 42px;background: #236DEF;color: #333;border-radius: 2px;font-size: 14px; border: 0; cursor: pointer;}
.mobsearch form button img {filter: brightness(100); -webkit-filter:brightness(100);}
/* version2.0 */
.mobnavBox .form { background-color: #f5f5f5;display: flex;align-items: center;margin-bottom: 2.125rem; margin-top: 3.125rem;}
.mobnavBox  .form .f_sub,.mobnavBox .form .tx {height:5rem;}
.mobnavBox .form .int {display: flex;align-items: center;width: calc(100% - 9.625rem);padding: 0 2.8125rem;}
@media (max-width: 767px) {.mobnavBox  .form .int {width: calc(100% - 1.5rem);padding: 0 1rem;}}
.mobnavBox  .form .int i {width: 2rem;display: block;overflow: hidden;}
.mobnavBox .form .int i svg {float: left;width: 100%;}
.mobnavBox .form .int .tx {width: calc(100% - 2rem);padding: 1.25rem 1rem;font-size: var(--font20);}
@media (max-width: 767px) {.mobnavBox .form .f_sub, .mobnavBox .form .tx{height: 4rem;}}
.mobnavBox .form .f_sub {display: flex;align-items: center;justify-content: center;width: 9.625rem;color: #fff;background-color: #236DEF;cursor: pointer;font-size: var(--font24);}
@media (max-width: 767px) {.mobnavBox  .form .f_sub {        font-size: var(--font20);}}

/* 导航内容 */
.mobnavBox .bottom {padding: 6px 0;}
.mobnavBox .bottom .nav li {margin: .4rem 0;}
.mobnavBox .bottom .nav li h3 {display: flex;align-items: center;justify-content: space-between; }
.mobnavBox .bottom .nav li h3 a {display: block;text-align: center;color: #333;padding-left: 4px;font-size: var(--font24);}
.mobnavBox .bottom .nav li h3 i {display: flex; align-items: center; justify-content: center; width: 16px;height: 16px;color: #333;text-align: center;font-size: 12px; transition: .4s; cursor: pointer;}
.mobnavBox .bottom .nav li h3 i svg {max-width: 100%;}
.mobnavBox .bottom .nav li .m-subnav {border-bottom: 1px solid #dbdbdb;padding-bottom: 5px;display: none;}
.mobnavBox .bottom .nav li .m-subnav a {margin: 10px 0;padding-left: 5px;position: relative; font-size: var(--font17); color: #333; display: flex;align-items: center;}
.mobnavBox .bottom .nav li .m-subnav a::before {content: ''; width: 4px; height: 4px; border-radius: 50%; background: #236DEF; display: inline-flex; margin-right: 5px; flex-shrink: 0;}

/*三级导航 */
.mobnavBox .bottom .nav li .m-subnav dl {border-bottom: 1px solid #eee;}
.mobnavBox .bottom .nav li .m-subnav dl:last-child {border: 0;}
.mobnavBox .bottom .nav li .m-subnav dl dt {display: flex; justify-content: space-between;}
.mobnavBox .bottom .nav li .m-subnav dl dt a::before {display: none;}
.mobnavBox .bottom .nav li .m-subnav dl dt .btn {width: 16px; position: relative;}
.mobnavBox .bottom .nav li .m-subnav dl dt .btn i {position: absolute; left: 50%; top: 50%; transform: translate(-50%,-50%);    font-weight: 700;}
.mobnavBox .bottom .nav li .m-subnav dl dt .btn .i2 {opacity: 0;}
.mobnavBox .bottom .nav li .m-subnav dl .list {display: none;}
.mobnavBox .bottom .nav li .m-subnav dl .list a {display: flex; position: relative; align-items: center;}
.mobnavBox .bottom .nav li .m-subnav dl.on dt .btn .i2 {opacity: 1;}
.mobnavBox .bottom .nav li .m-subnav dl.on dt .btn .i1 {opacity: 0;}
/* .mobnavBox .bottom .nav li .m-subnav a:before{content: "";width: 8px;height: 8px;border: 1px solid #CCCCCC;border-radius: 50%;position: absolute;left: 4px;top: 5px;transition: all 0.4s;}
.mobnavBox .bottom .nav li .m-subnav a:after{content: "";width: 4px;height: 4px;background: #CCCCCC; border-radius: 50%; position: absolute; left: 7px;top: 8px;transition: all 0.4s;} */
.mobnavBox .bottom .nav li.on h3 a {color: #236DEF;}
.mobnavBox .bottom .nav li.on h3 i {transform: rotate(90deg);color: #236DEF;}
.mobnavBox .bottom .nav li.on h3 i:before,
.mobnavBox .bottom .nav li.on h3 i:after {background: #fff;}
.mobnavBox .bottom .nav li h3 a:hover,
.mobnavBox .bottom .nav li .m-subnav a:hover , .mobnavBox .bottom .nav li .m-subnav a.on {color: #236DEF;}
.mobnavBox .bottom .nav li .m-subnav a:hover:before , .mobnavBox .bottom .nav li .m-subnav a.on:before {border-color: #236DEF;}
.mobnavBox .bottom .nav li .m-subnav a:hover:after , .mobnavBox .bottom .nav li .m-subnav a.on:after {background: #236DEF;}
.mobnavBox .bottom .links dl dd {margin: .3rem 0;}
.mobnavBox .bottom .links dl dd a {display: flex; align-items: center;}
.mobnavBox .bottom .links dl dd span { margin-left: .2rem; display: block; text-align: center;color: #333; padding-left: 4px; font-size: var(--font20);}

/* 导航语言 */
/* version2.0 */
.mobnavBox .moblang .tit {font-size: var(--font20); text-align: center; font-weight: 700; margin-bottom: .2rem;}
.mobnavBox .moblang .moblan a {border: 1px solid #eee; margin: .15rem 0; color: #666;}
.mobnavBox .moblang .moblan a:active {border-color: #236DEF; background: #236DEF; color: #fff;}

/* 导航联系方式 */
/* version1.0 */
.moblan a {display: flex;align-items: center;justify-content: center;height: 0.9rem;}
.sitebtn {display: block;border-radius:4px;	background-image: linear-gradient(135deg, #236DEF 10%, #fff 60%, #236DEF 100%);overflow: hidden;background-size: 200% auto;color: #fff;text-align: center;}
/* .sitebtn:hover {background-position: right center;} */
.mobinfo {padding-top: 20px; border-top: 1px solid #eee;}
.mobinfo h2 {color: #236DEF; font-weight: 700; margin-bottom: .3rem;}
.mobinfo dl dd {display: flex;margin-top: .15rem; align-items: center;}
.mobinfo dl dd {}
.mobinfo dl dd .icBox {max-width: 15px;max-height: 15px;display: flex;align-items: center;justify-content: center;margin-right: 5px;}
.mobinfo dl dd .icBox img {max-width: 100%;}
.mobinfo dl dd p {width: calc(100% - 14px);color: #333; }
.mobinfo dl dd p a {color: #333;}
.mobinfo dl dd p a:active {color: #236DEF;}
@keyframes sjnav{0% {width: 0;}25% {width: 15px;}50% {width: 30px;}75% {width: 15px;}100% {width: 0;}}
/* version2.0 */
.fz_bt {margin-top: 1.25rem; display: flex;align-items: center;justify-content: center;border-radius: 3px;background-color: #fff;color: #236DEF;transition: all 0.3s linear;border: 1px solid #eee; width: 100%; padding: .625rem 0; font-size: var(--font24);}
.fz_bt i {display: flex;width: 1.875rem;height: 1.875rem;margin-right:1.25rem;overflow: hidden;}
.fz_bt i svg{width: 100%; height: 100%;}
.fz_bt i svg path{fill: #236DEF;}
.fz_bt span {color: #236DEF;}
.fz_bt:active {background: #236DEF; border-color: #236DEF;}
.fz_bt:active i svg path{fill: #fff;}
.fz_bt:active span{color: #fff;}
@media (any-hover: hover) {
  .mobinfo dl dd p a:hover {color: #236DEF;}
  .fz_bt:hover{background: #236DEF; border-color: #236DEF;}
  .fz_bt:hover i svg path{fill: #fff;}
  .fz_bt:hover span{color: #fff;}
}




/* 大桌面显示器，≥ 1200px */
@media (max-width: 1400px) { 
  .pro-tel dl dt{margin-right: 1rem;}
  .class-box ul{justify-content: space-between;}
  .class-box ul  li a {    padding: 2.125rem 3.125rem;}


}
@media (max-width: 1367px) { 
.pro-tel dl dd b{font-size: 1.1rem;}
}
/* 大设备（小桌面/平板横屏，≥ 992px） 小于 1200px */
@media  (max-width: 1200px) { 
  /* 头部 */
  .pc-nav,.luangage,.headSearch {display: none;}
  .mobmenu {display: flex;}
  .head-right{width: auto;}

  /* 首页 */
  .pro-btn ul li{margin-left: 1.8125rem;}

}

/* 中等设备（平板，≥ 768px）小于 992px */
@media (max-width: 992px) { 
  /* 首页 */
  .index-title{text-align: center; width: 100%;}
  .product-right{width: 100%;}
  .product-right b{display: none;}
  .pro-btn{margin-bottom: 3.8rem;}
  .pro-btn ul{justify-content: space-between;}
  .honor-box .honor-left, .honor-box .honor-pic{width: 100%;}
  .honor-box .honor-left{justify-content: center;}
  .honor-box .info{width: 94%; margin-bottom: 5rem;}
  .news-top .index-title {   margin-bottom: 4rem;}
  .news-btn{width: 100%;}
  .news-btn ul{justify-content: center;}
  .news-latest{width: 100%; margin-bottom: 3rem;}
  .problem,.news-middle{width: 48%;}
  .partner-list ul li .partner-box>img {   width: 13.4375rem;}
  .partner-list ul li .pic img {  width: 50%;}
  .partner-list ul:nth-child(2){margin-top: -8.25rem;}
  .partner-list ul:last-child{margin-top: -8.25rem;}



  /* 内页产品 */
  .product-box{flex-wrap: wrap;}
  .product-box .pro-left{position: relative; top: auto; width: 100%; margin-bottom: 3rem; background: #fff;}
  .product-box .pro-right{width: 100%;}
  .pro-title strong,.pro-consult,.pro-tel{display: none;}
  .pro-class ul{display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem;}
  .pro-class ul li{border-bottom: none; background: #fcfcfc; text-align: center; padding: 1.8rem 0;}
  .pro-class ul li img{display: none;}
  .pro-class ul li a{justify-content: center;}
  .productxq-box{flex-wrap: wrap;}
  .productxq-box .pro-left,.productxq-box .pro-right{width: 100%;}
  .productxq-box .pro-left{background: transparent; position: relative; top: 0; margin-bottom: 3rem;}

  /* 内页图片列表页 */
  .nysolution-list ul {grid-template-columns: repeat(3, 1fr);}

  /* 内页图片详情页 */
  .news-details{width: 100%;}
  .news-recom{display: none;}

  .solunav ul{display: grid; grid-template-columns: repeat(5, 1fr); gap: 2rem;}
  .solunav li .icBox, .solunav ul::after{display: none;}
  .solunav li span{margin-top: 0;}
  .solunav li a{display: flex; align-items: center; justify-content: center; border: 1px solid #ccc; height: 4rem;}
  
  .pro-btns{margin-top: 2rem;}
  .pro-btns ul{justify-content: space-between; flex-wrap: wrap;}
  .pro-btns ul li{width: 48%; margin-bottom: 1rem;}
  .pro-btns ul li a{border-radius: 0; background: #fff; height: 3rem;width: auto;}
  .pro-btns ul li .small { display: none; }
  .video-btn em{font-size: 1rem;}
  
  
}

/* 小设备（手机横屏/大手机，≥ 576px）小于 768px */
@media (max-width: 768px) { 
   /* 手机端头部 */
   .mobnavBox {width: 100%;}

   .mobmenu dl{margin-right: 0;}
   .headBox .re .btn a{width: 3rem;}
   .mobnavBox .bottom .nav li h3 a,.fz_bt{font-size: var(--font19);}
   .fz_bt i{width: 1.25rem; height: 1.25rem; margin-right: .5rem;}
 
   /* 字体大小调试 */
   .tit-60 {  font-size: var(--font34);}
   .tit-56 {  font-size: var(--font32);}
   .tit-52 {  font-size: var(--font30);}
   .tit-50 {  font-size: var(--font30);}
   .tit-48 {  font-size: var(--font30);}
   .tit-42 {  font-size: var(--font30);}
   .tit-40 {  font-size: var(--font30);}
   .tit-38 {    font-size: var(--font28);}
   .tit-36 {    font-size: var(--font28);}
   .tit-34 {    font-size: var(--font28);}
   .tit-30 {   font-size: var(--font26);}
   .tit-28 {   font-size: var(--font26);}
   .tit-26 {   font-size: var(--font24);}


   .header{position: sticky;}
   .headBox{height: 4.4375rem;}
   .headBox .logo img {    width: 6.5625rem;}
   .indexBanner .slide .bjBox img {   min-height: 18rem;   object-fit: cover;}
   .indexBanner .pagtion{bottom: .625rem;}
   .index-title {margin-bottom: 1.5rem;}

   /* 首页 */
   .pro-btn {   margin-bottom: 2.3rem;}
   .pro-btn ul{display: grid; grid-template-columns: repeat(3, 1fr); gap:1rem 1.875rem}
   .pro-btn ul li::after{display: none;}
   .pro-btn ul li{display: flex; align-items: center; justify-content: center; border: 1px solid #ccc; margin-left: 0; padding: 0.5rem 0;}
   #index-prev, #index-next{display: none;}
   #product-num{width: 100%;}
   .about-bg{padding: 5rem 0;}
   .about-box .info{width: 100%; margin-bottom: 5rem;}
   .about-box .info strong{text-align: center;}
   .about-link ul li img {   height: 2.75rem;}
   .video-btn {   width: 5.25rem;   height: 5.25rem;   margin: 0 auto;}
   .ys-list ul li .info{display: none;}
   #ys-prev, #ys-next{display: none;}
   .honor-bg{padding: 5rem 0;}
   .honor-title {    text-align: center;    width: 100%;}
   .honor-title strong{margin-bottom: 1rem;}
   .honor-title span{right: 0; margin: auto;}
   .honor-title i{margin:  0 auto;}
   .honor-box .honor-pic img{width: 100%;}
   .honor-top img{display: none;}
   .honor-box .info h3,.num-list{width: 100%;}
   .num-list ul li .pic img {   width: 8.5rem;}
   .idea {   padding: 5rem 0 2rem;}
   .idea-list ul li{width: 100%; margin-bottom: 3rem;}
   .solution-btn ul li {   width: 6.875rem !important;}
   .problem,.news-middle{width: 100%;}
   .news-middle{margin-bottom: 3rem;}
   .news-top .index-title {   margin-bottom: 2rem;}
   .news-btn ul li a{padding: .5rem 2rem;}
   .partner-bg{padding: 4rem 0 3rem;}
   .partner-bg .index-title {    margin-bottom: 2.5625rem;}
   .partner-list ul{display: grid;grid-template-columns: repeat(3, 1fr);gap: 1rem;margin-bottom: 1rem;}
   .partner-list ul li .partner-box{background: #fff; padding: 1rem 0;}
  .partner-list ul li .partner-box>img{display: none;}
  .partner-list ul li .pic{position: relative;}
  .partner-list ul:nth-child(2),.partner-list ul:nth-child(3){display: none;}
  .partner-list ul li .pic img{width:90%;}

  /* 公共底部 */
  .foot-logo{margin-bottom: 3rem;}
  .foot-logo a{flex-wrap: wrap; justify-content: center;}
  .foot-logo img{margin-right: 0; margin-bottom: 1rem;}
  .foot-top .index-tel{display: flex; align-items: center; justify-content: center; width: 100%;}
  .foternav{display: none;}
  .foot-copy{text-align: center;}
  .foot-copy p{width: 100%;}


  /* 内页产品 */
  .ny-banner .pic img{min-height: 16rem; object-fit: cover;}
  .ny-banner .info{top: 38%;}
  .ny-banner .info h2{font-size: 1.3rem;}
  .ny-banner .info span{padding: .5rem 1rem;}
  .proMain {   padding: 3rem 0;}
  .pro-class ul{ grid-template-columns: repeat(2, 1fr); gap:1rem  0.5rem;}
  .pro-class ul li{padding: 1rem 0;}
  .nypro-list ul {grid-template-columns: repeat(2, 1fr); gap:1rem  0.5rem;}
  .proDateOne{padding: 4rem 0;}
  .proDateOne .box{margin: 2.25rem 0;}
  .proDateOne .le,.proDateOne .re{width: 100%;}
  .proDateOne .re{position: relative;    top: auto;   transform: translate(-100%, 0);}

  /* 内页图片列表页 */
  .soluMain { padding: 4rem 0;}
  .nysolution-list ul {grid-template-columns: repeat(2, 1fr); gap:1rem  0.5rem;}

  /* 内页图片详情页 */
  .newxq-arrow .text{margin-bottom: 1rem;}
  .newsxq-title strong{font-size: 1.5rem;}

  .class-box ul { justify-content: space-between;}
  .class-box ul li a{padding: 1.125rem  1.125rem;}
  .nynews-list ul { grid-template-columns: repeat(1, 1fr); gap:1rem  0.5rem;}
  .nynews-list ul li .pic{display: none;}
  .nynews-list ul li .info{border-top: none;}

  .newsMain-bg{padding: 4rem 0 1rem;}


  /* 内页公司简介 */
  .about-title span{font-size: 3rem;}
  .nyabout-bg {   padding: 4.875rem 0 9.6875rem;}
  .nyabout-bg .info h3{width: 100%;}
  .pro-logo,#back-to-top{display: none;}
  .num-bg{width: 100%; height: auto; padding: 2rem 0 0; border-radius: 0;}
  .num-bg ul{flex-wrap: wrap; width: 100%;}
  .num-bg ul li{width: 50%; padding:  0 0 2rem; border-right: none;}
  .nyabout-bg .info{margin-bottom: 3rem;}
  .about-probg .info{padding-top: 0;}
  .about-probg{padding-bottom: 5.5rem;}
  .about-probg .info h4{width: 100%;}
  .culture-bg {  padding: 5.875rem 0 3rem;}
  .culture-bg .about-title {   margin-bottom: 3rem;}
  .culture-list ul {grid-template-columns: repeat(1, 1fr);}
  .culture-list ul li{margin-bottom: 3rem;}
  .culture-list ul li .icon {   width: 6.1875rem;   height: 6.1875rem; display: none;}
  .culture-list ul li .icon::after{width: 7.5rem; height: 7.5rem;}
  #environment-prev, #environment-next{display: none;}
  .environment-list ul li .info{padding: 1rem 2%;}
  #honor-prev, #honor-next{width: 3rem; height: 3rem;}



  /* 联系我们 */
  .contact-left, .contact-right,.warranty{width: 100%;}
  .contact-left, .contact-right {   padding: 4rem 4%;}
  .contact-left strong{font-size: 1.6rem;}


  .solunav ul{ grid-template-columns: repeat(3, 1fr); gap:1rem  0.5rem;}
  .solunav li a {height: 3rem;}
  
  
.nyys-list ul {      grid-template-columns: repeat(2, 1fr);     gap: 1rem;}
.nyys-list ul li{height: 16rem;}
.nyys-list ul li .icon img {   width: 2.1875rem;   margin: 2rem auto 1.4375rem;}
	  
	  
}

/* 超小设备（手机，小于 576px） */
@media (max-width: 576px) { 

}