/* ====移动端导航==== */
/* 按钮 */
.mobmenu {display: none; margin: 0 0 0 2.5rem; position: relative; z-index: 9;}
.mobmenu dl {width: 1.875rem; margin-right: 10px; cursor: pointer; height: 1rem;}
.mobmenu dl dd {width: 0;height: .125rem;background: #fff; width: 1.25rem;position: absolute; transition: all 0.3s;}
.mobmenu dl dd:first-child {animation: sjnav 2.4s linear infinite;}
.mobmenu dl dd:nth-child(2) {top: 50%;margin-top: -0.063rem;}
.mobmenu dl dd:last-child {bottom: 0; animation: sjnav 2.4s linear infinite;animation-delay: 0.4s;}

header.c-style2 .mobmenu dl dd {background: #333;}
header.c-style2 .mobmenu h4 {color: #333;}

/* 导航头 */
.flexsb{display: flex; justify-content: space-between; align-items: center;}
.mobmenu h4 {color: #fff; margin-left: 1.25rem;}
.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: 6.25rem; 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; height: 100%; max-width: 50%;}
.mobnavBox .top .logo img , .mobnavBox .top .logo svg { max-height:100%; width: 100%; object-fit: contain;}
.mobnavBox .top .logo svg path {fill: #333;}
.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: #1C3160;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: 1.25rem; margin-top: 2.25rem;}
.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;}
.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);}
.mobnavBox .form .f_sub {display: flex;align-items: center;justify-content: center;width: 9.625rem;color: #fff;background-color: #1C3160;cursor: pointer;font-size: var(--font24);}
@media (max-width: 767px) {
  .mobnavBox .form .int {width: calc(100% - 1.5rem);padding: 0 1rem;}
  .mobnavBox .form .f_sub, .mobnavBox .form .int .tx {height: 3.5rem; font-size: var(--font16);}
  .mobnavBox .form .f_sub {font-size: var(--font16);}
  .mobnavBox .bottom .nav li h3 a,.fz_bt{font-size: var(--font19);}
}

/* 导航内容 */
.mobnavBox .bottom {padding: 6px 0;}
.mobnavBox .bottom .nav li {margin: 2.5rem 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 h3 i img {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(--font20); color: #333; display: flex;align-items: center;}
.mobnavBox .bottom .nav li .m-subnav a::before {content: ''; width: 4px; height: 4px; border-radius: 50%; background: #1C3160; 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 {font-size: var(--font22);}
.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; font-size: var(--font16);}
.mobnavBox .bottom .nav li .m-subnav dl .list a:first-child {margin-top: 0;}
.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: #1C3160;}
.mobnavBox .bottom .nav li.on h3 i {transform: rotate(90deg);color: #1C3160;}
.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: #1C3160;}
.mobnavBox .bottom .nav li .m-subnav a:hover:before , .mobnavBox .bottom .nav li .m-subnav a.on:before {border-color: #1C3160;}
.mobnavBox .bottom .nav li .m-subnav a:hover:after , .mobnavBox .bottom .nav li .m-subnav a.on:after {background: #1C3160;}
.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: 1.25rem;}
.mobnavBox .moblang .moblan a {border: 1px solid #eee; margin: 1rem 0; color: #666;}
.mobnavBox .moblang .moblan a:active {border-color: #1C3160; background: #1C3160; color: #fff;}

/* 导航联系方式 */
/* version1.0 */
.moblan a {display: flex;align-items: center;justify-content: center;height: 3.125rem;}
.sitebtn {display: block;border-radius:4px;	background-image: linear-gradient(135deg, #1C3160 10%, #fff 60%, #1C3160 100%);overflow: hidden;background-size: 200% auto;color: #fff;text-align: center;}
/* .sitebtn:hover {background-position: right center;} */
.mobinfo {padding-top: 1.25rem; border-top: 1px solid #eee;}
.mobinfo h2 {color: #1C3160; font-weight: 700; margin-bottom: 1.875rem;}
.mobinfo dl dd {display: flex;margin-top: .938rem; 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: #1C3160;}
@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: #1C3160;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: #1C3160;}
.fz_bt span {color: #1C3160;}
.fz_bt:active {background: #1C3160; border-color: #1C3160;}
.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: #1C3160;}
  .fz_bt:hover{background: #1C3160; border-color: #1C3160;}
  .fz_bt:hover i svg path{fill: #fff;}
  .fz_bt:hover span{color: #fff;}
}
@media (max-width: 767px) {
  .mobnavBox .bottom .nav li {margin: 1.25rem 0;}
  .mobnavBox .bottom .nav li h3 a {font-size: var(--font20);}
  .mobnavBox .bottom .nav li .m-subnav a {font-size: var(--font16);}
  .mobnavBox .bottom .nav li .m-subnav dl dt a {font-size: var(--font18);}
  .fz_bt i {width: 1.25rem; height: 1.25rem; margin-right: .5rem;}
}


/* ======================================================1366px========================================================= */
/* 大桌面显示器，≥ 1200px */
@media (max-width: 1366px) {

  /* 首页 */
  .indexTwo .swiperBox .thumbBox {height: 85%;}

}

/* ======================================================1200px========================================================= */
/* 大设备（小桌面/平板横屏，≥ 992px） 小于 1200px */
@media  (max-width: 1200px) { 



}



@media  (max-width: 1024px) { 
  /* 头部 */
  .header nav {display: none;}
  .mobmenu {display: inline-flex; margin: 0; margin-left: 1rem;}

  /* 关于我们 */
  .aboutThre .list .item .p2 {font-size: var(--font24);}
}



/* ======================================================992px========================================================= */
/* 中等设备（平板，≥ 768px）小于 992px */
@media (max-width: 992px) { 



}

/* 平板竖屏及以上（≥768px）用平板/桌面布局 */
/* 仅手机端生效（≤767px） */
@media (max-width: 767px) { 
  /* 通用 */
  .more1 {padding: .6rem 1rem; font-size: var(--font16);}
  .more1 span {font-size: var(--font16);}

  /* 头部 */
  header.c-head-move .headBox {transform: none;}
  header {background: #fff; border-color: #C8C8C8; }
  header .head_search {background: #333; width: 2.5rem; height: 2.5rem;}
  header .headBox {height: 6.25rem;}
  header nav .layui-nav > .layui-nav-item > a {color: #333;}
  header .mobmenu h4 {color: #333;}
  header .mobmenu dl dd {background: #333;}


  .headBox {height: 3.75rem !important;}
  .headBox .logo {padding: .625rem 0;}
  .mobnavBox {width: 100%;}
  .mobnavBox .top {height: 3.75rem;}
  .mobmenu {margin-left: 2rem;}
  .mobmenu h4 {margin-left: .5rem;}
  #c-placeholder {height: 3.75rem;}

  /* 底部 */
  .foternav {flex-wrap: wrap; text-align: center; justify-content: center;}
  .foternav .menu {width: 100%; margin-top: 2rem;}
  .foternav .menu dl {flex-wrap: wrap;  gap: 1.5rem; row-gap: .625rem; justify-content: flex-start;}
  .foter_info {flex-wrap: wrap; gap: 1rem;}

  /* 首页 */
  .indexBanner .slide .box {top: 40%;}
  .indexBanner .slide .box .p1 {font-size: 2rem;}
  .indexBanner .slide .more {margin-top: 2.5rem;}
  .indexBanner .pagtion {top: auto; bottom: 10%;}
  .indexOne {height: auto; background-attachment: local; padding: 3rem 0;}
  .indexOne .left {width: 100%;}
  .indexOne .right {width: 100%; margin-top: 2rem; max-width: 100%;}
  .indexOne .right .box {width: 100%;}
  .indexOne .right .box .con {width: 100%;}
  .indexTle .t1 h2 {font-size: var(--font20);}
  .indexTle .t2 {font-size: var(--font24);}
  .indexOne .left .txt {font-size: var(--font16);}
  .indexOne .left .more {margin-top: 2rem;}
  .indexOne .right .item {margin-bottom: 2rem;}
  .indexOne .right .item .custom-num {font-size: 2.5rem;}
  .indexOne .right .item .num {width: 33%;}
  .indexOne .right .item .text {width: auto; flex: 1;}
  .indexOne .right .item .num .num_txt {font-size: var(--font16);}
  .indexOne .right .item .text .c1 {font-size: var(--font20);}
  .indexTwo {padding: 4rem 0; background-attachment: local;}
  .indexTwo .menu ul {flex-wrap: wrap; gap: 0.25rem;}
  .indexTwo .menu ul li a {padding: .625rem 1.25rem;}
  .indexTwo .menu ul li .icBox {width: 1.5rem;}
  .indexTwo .menu_item .con {width: 100%; margin-top: 2rem;}
  .indexTwo .menu_item .con .p3 {font-size: var(--font16);}
  .indexTwo .menu_item .icon_list {margin-top: 3rem; gap: 2rem;}
  .indexTwo .menu_item .more {margin-top: 3rem;}
  .indexTwo .box {margin-top: 3rem;}
  .indexTwo .swiperBox {position: relative; width: 100%; background: 100%; order: -1; margin-top: 3rem;}
  .indexTwo .swiperBox .mySwiper {height: auto; display: none;}
  .indexTwo .swiperBox .thumbBox {transform: none; height: auto; opacity: 0;         pointer-events: none;}
  .indexThre {background-attachment: local; padding: 5rem 0;}
  .indexThre .more {margin-top: 2rem;}
  .indexThre .indexTle .t2 {font-size: var(--font17); line-height: 1.5;}
  .indexThre .indexTle .t2 h3 {display: inline-block;}
  .indexFour {padding: 4rem 0;}
  .indexFour .box {flex-wrap: wrap;}
  .indexFour .left {width: 100%;}
  .indexFour .left .con {padding: 1.5rem;}
  .indexFour .left .con .p1 {font-size: var(--font22);}
  .indexFour .list {width: 100%; margin-top: 2rem;}
  .indexFour .list ul {height: auto;} 
  .indexFour .list li .jt {margin-top: 1.5rem;}
  .indexFive {padding: 5rem 0; background-attachment: local;}
  .indexFive .desc {max-width: 100%;}
  .indexFive .more {margin-top: 2rem;}

  

 
  /* =============================================内页============================================ */
  /* 内页公用样式 */
  .ny-banner .con {text-align: center;}
  /* .ny-banner .box {top: 40%;} */
  .ny-banner .box .p2 {font-size: 2rem;}
  .ny-banner .banner_nav {position: relative; bottom: 0; padding: 2rem 4%;}
  .ny-banner .banner_nav .list {gap: 1rem; row-gap: 2rem;}
  .ny-banner .banner_nav .item {padding: 0;}
  .ny-banner .banner_nav .item a {color: #333; font-size: var(--font16);}
  .ny-banner_logo {display: none;}

  .ny-banner2 .box {top: 40%;}

  /* 内页公用样式 end!!*/

  /* 关于我们 */
  .aboutOne .logo {width: 40%;}
  .aboutTwo {padding: 4rem 0;}
  .aboutTwo .box {flex-wrap: wrap;}
  .aboutTwo .left {width: 100%;}
  .aboutTwo .right {width: 100%; margin-top: 1rem;}
  .aboutTwo .con {margin-top: 1rem;}
  .aboutTwo .con .p1 {font-size: var(--font28);}
  .aboutTwo .numlist {flex-wrap: wrap; row-gap: 1rem; margin-top: 3rem;}
  .aboutTwo .numlist .item {width: 50%; text-align: center;}
  .aboutTwo .numlist .item .num {font-size: 3rem; justify-content: center;}
  .aboutThre {min-height: initial;}
  .aboutThre .box {padding-top: 4rem;}
  .aboutThre .list {position: relative; height: auto; margin-top: 5rem; flex-wrap: wrap;}
  .aboutThre .list .item {width: 49%; height: auto; padding: 2.5rem 1.5rem;}
  .aboutThre .list .item .p2 {display: block;}
  .aboutFour {padding: 4rem 0;}
  .aboutFour .pa-list {    grid-template-columns: repeat(2, 1fr); margin-top: 2.5rem;}
  .aboutFour .pa-list .pa-img {}
  .aboutFour {min-height: initial;}
  .aboutFour .swiperBox {padding-left: 4%; margin-top: 3rem;}
  .aboutFour .swjt {width: 3rem; height: 3rem;}

  /* =====产品中心===== */
  .prolist .sec_item {position: relative; padding: 3rem 0;}
  .prolist .sec_item .box {flex-wrap: wrap;}
  .prolist .sec_item .con {width: 100%;margin-top: 3rem;}
  .prolist .sec_item .imgBox {width: 100%;  order: -1;}
  .prolist .sec_item .tle .t1 {font-size: var(--font30);}
  .prolist .sec_item .tle .t2 {font-size: var(--font20);}
  .prolist .sec_item .tle .desc {font-size: var(--font16);}
  .prolist .sec_item .icon_list {margin-top: 3rem; gap: 2rem;}
  .prolist .sec_item .more {margin-top: 3rem;}
  /* 详情 */
  .proDateOne {padding-top: 5rem; background: none; background: #f5f5f5;}
  .proDateOne .mbx .layui-breadcrumb a { color: #666 !important;}
  .proDateOne .box {margin-top: 1.5rem; padding: 2rem;}
  .proDateOne .le {width: 100%;margin-top: 3rem;}
  .proDateOne .le .tle .p2 {font-size: var(--font18);}
  .proDateOne .swiperBox {width: 100%;  order: -1; padding-right: 15%;}
  .proDateTwo .le {width: 100%;}
  .proDateTwo .re {width: 100%;max-width: 100%; padding-left: 0; flex: none; margin-top: 3rem;}
  .proDateTwo .tle {font-size: var(--font28);}
  .proDateTwo .re .list li .con .p1 {font-size: var(--font18);}

  /* 应用领域 */
  .applyOne {padding: 3rem 4%;}
  .applyTwo .list li {flex-wrap: wrap;}
  .applyTwo .list li .imgBox {width: 100%;}
  .applyTwo .list li .con {width: 100%; padding: 3rem 2rem;}
  .applyTwo .list li .con .tit {font-size: var(--font30);}
  .applyTwo .list li .con .text {margin-top: 2rem;}
  .applyThre {margin-top: 5rem;}  
  .applyThre .box {padding: 2rem;}
  .applyThre .le {max-width: 100%;}
  .applyThre .le .p1 {font-size: var(--font28);}
  .applyThre .imgBox {width: 20%; position: relative; margin-left: auto; right: 0; bottom: 0;}
  
  /* =====案例中心===== */
  .caseMain {padding: 4rem 0;}
  .caseOne .list ul {grid-template-columns: repeat(2, 1fr); gap: 1rem;}
  .caseOne .list li .con {padding: 1rem;}
  .caseOne .list li .con .p1 {font-size: var(--font16);}
  .caseOne .list li .p2 {margin-top: 1rem;}

  /* 资讯动态 */
  .news_reconmd {padding: 3rem 0;}
  .news_reconmd .slide {flex-wrap: wrap;}
  .news_reconmd .slide .imgBox {width: 100%;}
  .news_reconmd .slide .info {padding: 2rem; width: 100%;}
  .news_reconmd .pagtion {right: 2rem; bottom: 2rem;}
  .news_reconmd .slide .txt {margin-top: 1rem;}
  .news_list {padding: 3rem 0;}
  .news_list .list ul {grid-template-columns: repeat(1, 1fr); gap: 1rem;}
  .news_list .list li .con {padding: 1rem;}
  .news_list .list li .p1 {font-size: var(--font18); margin-top: 1rem;}
  /* 详情 */
  .newsDateOne {padding-top: 5rem; background: none; background: #f5f5f5; padding-bottom: 5rem;}
  .newsDateOne .mbx .layui-breadcrumb a { color: #666 !important;}
  .newsDateOne .box {margin-top: 1rem;}
  .newsDateOne .le {width: 100%; padding: 1.5rem;}
  .newsDateOne .re {width: 100%;max-width: 100%; padding-left: 0; flex: none; margin-top: 3rem;}
  .newsDateOne .le .tle .tit {font-size: var(--font24);}
  .newsxq-page {margin-top: 1rem;}

  /* 联系我们 */
  .tactOne .box .le {width: 100%; border-right: 0;}
  .tactOne .box .re {width: 100%; margin-top: 2rem;}
  .tactOne .box > div {padding: 0 2rem;}
  .tactOne .box .le .tle .p1 {font-size: var(--font30);}
  .tactOne .box .le .us .item {margin-top: 1rem;}
  .tactOne .box .re .code {margin-top: 2rem;display: block;  text-align: center;}
  .tactOne .box .re .code .img {margin: auto; width: 10rem;}
  .tactForm {padding: 4rem 0; background-position: left; margin-top: 4rem;}
  .tactForm .le {width: 100%;}
  .tactForm .re {width: 100%; margin-top: 3rem;}
  .tactForm .le .tle .t2 {font-size: var(--font18); margin-top: 1rem;}
  .tactForm .le .xian {margin-top: 2rem;}
  .tactForm .form .inBox {width: 100%;}
  .tactForm .form .sub {margin-top: 2rem; margin: auto;}


}



/* ======================================================移动端========================================================= */

@media (max-width: 639px) {

}

@media (max-width: 520px) {
  /* 关于我们 */
  .aboutThre .list .item {width: 100%;}

}