/* ====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: #333; 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: #333; 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: 3.75rem; 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%;}
.mobnavBox .top .logo img { max-height: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: #F41309;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: #F41309;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: #F41309; 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; 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: #F41309;}
.mobnavBox .bottom .nav li.on h3 i {transform: rotate(90deg);color: #F41309;}
.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: #F41309;}
.mobnavBox .bottom .nav li .m-subnav a:hover:before , .mobnavBox .bottom .nav li .m-subnav a.on:before {border-color: #F41309;}
.mobnavBox .bottom .nav li .m-subnav a:hover:after , .mobnavBox .bottom .nav li .m-subnav a.on:after {background: #F41309;}
.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: #F41309; background: #F41309; 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, #F41309 10%, #fff 60%, #F41309 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: #F41309; 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: #F41309;}
@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: #F41309;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: #F41309;}
.fz_bt span {color: #F41309;}
.fz_bt:active {background: #F41309; border-color: #F41309;}
.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: #F41309;}
  .fz_bt:hover{background: #F41309; border-color: #F41309;}
  .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(--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) { 
  nav {margin-left: 5%;}
  nav > ul >li > a {padding: 0 1.5rem;}

}

/* ======================================================1200px========================================================= */

@media  (max-width: 1200px) { 

}


/* ======================================================非桌面端========================================================= */
@media  (max-width: 1024px) { 
  /* 头部 */
  .headBox .re {width: auto;}
  nav {display: none;}
  .mobmenu {display: inline-flex;}

  /* 首页 */
  .indexSix .left .item {font-size: var(--font20);}

  /* 底部 */
  .foternav {width: 50%;}
}


/* ======================================================991px========================================================= */
/* 小屏幕（平板横屏） */
@media (max-width: 992px) {
  



}

/* 平板竖屏 */
@media (max-width: 767px) { 
  /* 通用 */
  .more1 {padding: .8rem 1.5rem; font-size: var(--font16);}

  /* 头部 */
  .headBox {padding: 0 4%; height: 3.75rem !important; margin: 0;}
  .headBox .logo {padding: .625rem 0;}
  .mobnavBox {width: 100%;}
  .mobmenu {margin-left: 1rem;}
  .mobmenu h4 {margin-left: 0;}
  #c-placeholder {height: 3.75rem;}
  .head_search a {width: 2.5rem; height: 2.5rem;}

  /* 底部 */
  .footer-left {width: 100%;}
  .foter_logo {display: flex; justify-content: center; min-width: initial; max-width: 100%;}
  .footer-left .code {width: 6.25rem; margin: 1.25rem auto;}
  .copyRight .right {width: 100%;}

  .foternav {flex-wrap: wrap;width: 100%; margin-top: 2rem; padding: .3rem 0; margin-left: 0;}
  .foternav dl .ddbox {display: none; margin-top: .625rem;}
  .foternav dl {width: 100%; margin-right: 0; text-align: left; padding-right: 0;}
  .foternav dl dt {margin-bottom: 0;position: relative;cursor: pointer;     padding: .1rem 0;}
  .foternav dl dt::after {content: "";background: url(../images/jt.svg) no-repeat right;display: block;width: 15px;height: 15px;background-size: 100%;position: absolute;right: 0;top: 50%;transform: translate(-50%, -50%); transform-origin: center; transition: .35s; z-index: 1;}
  .foternav dl dt::before {display: none;}
  .foternav dl.on dt::after {transform:translate(-50%, -50%) rotate(90deg);}
  .foternav dl {margin-bottom: 10px;border-bottom: 1px solid #ddd;padding-bottom: 10px;}
  .foternav dl:last-child {margin-bottom: 0; border: 0;}
  .foternav dl.nolist dt::after {display: none;}
  .foternav dl.nolist dt a {display: block; margin-bottom: 0;}


  /* 首页 */
  .indexTle {text-align: center;}

  .indexBanner .pagtion {bottom: .5rem;}
  .indexOne {padding: 2.5rem 0;}
  .indexOne .left {width: 100%;}
  .indexOne .imglist {width: 100%; display: none;}
  .indexOne .left .item .p1 {font-size: var(--font20);color: #F41309;}
  .indexOne .left .list {margin-top: 2rem;}
  .indexOne .left .item {padding: 1.875rem; border-bottom: 1px solid #eee;}
  .indexOne .left .item .icBox {opacity: 1;}
  .indexOne .left .item .jt {opacity: 1;}
  .indexOne .left .item .hide {display: block; opacity: 1; height: auto;}
  .indexTwo .swjt {display: none;}
  .indexTwo_text {display: none;}
  .indexThre .numlist {margin-top: 2rem;}
  .indexThre .numlist ul {gap: 2rem;flex-wrap: wrap;}
  .indexThre .numlist .num {justify-content: center;}
  .indexThre .numlist .counter {font-size: var(--font30);}
  .indexThre .numlist li {width: calc(50% - 1rem); text-align: center;}
  .indexThre .box .item {width: 100%; padding: 1.875rem 1rem; min-height: initial;}
  .indexThre .box .item .icBox {height: 2.5rem;}
  .indexThre .box .item .desc {font-size: var(--font16);}
  .indexFour .tle {justify-content: center;}
  .indexFour .tle .more {width: 100%; display: flex; justify-content: center;}
  .indexFour .conSwiper {padding-top: 20%;}
  .indexFour .conSwiper .slide .text {width: 100%;}
  .indexFour .swiperBox {min-height: 36rem;}
  .indexFour .thumb {bottom: 1.5rem;}
  .indexFour .thumb .slide .icBox {height: 1.5rem;}
  .indexFour .thumb .slide .tit {font-size: var(--font16);}
  .indexFour .conSwiper .slide .text {margin-top: 1.5rem;}
  .indexFour .conSwiper .slide .more {margin-top: 2.5rem;}
  .indexFive .tle {justify-content: center;}
  .indexFive .tle .more {width: 100%; display: flex; justify-content: center;}
  .indexFive_text {display: none;}
  .indexFive .swjt {display: none;}
  .indexSix .left {width: 100%;}
  .indexSix .right {width: 100%;}
  .indexSeven .tle {justify-content: center;}
  .indexSeven .tle .more {width: 100%; display: flex; justify-content: center;}
  .indexSeven .left {width: 100%;}
  .indexSeven .right {width: 100%;}
  .indexSeven .left .item .time {margin-right: 1.5rem;}
  .indexSeven .left .item .tit {font-size: var(--font20); margin-right: 1rem;}


  /* ================================================================内页========================================================== */

  .ny-banner .imgBox {position: absolute; width: 100%; height: 100%; top: 0; left: 0; z-index: -1;}
  .ny-banner .box {position: relative; top: 0;left: 0; transform:none; padding-top: 6rem; padding-bottom: 3rem;}
  .ny-banner .tips .item {font-size: var(--font14);}
  .ny-banner .tips .item {padding: .6rem 1rem;}
  .ny-nav .list li a {font-size: var(--font16);}


  /* 产品中心 */
  .proOne {padding: 3rem 0;}
  .proOne .list ul {grid-template-columns: repeat(2, 1fr); gap: 1rem;}
  .proTwo .swjt {display: none;}
  .proThre {padding: 3rem 0;}
  .proThre .box {justify-content: center; text-align: center;}
  .proThre .box .more {display: flex; justify-content: center; width: 100%;}

  /* 产品详情 */
  .proDateOne {padding: 6rem 0 3rem;}
  .proDateOne .box {}
  .proDateOne .box .imgBox {width: 100%;}
  .proDateOne .box .info {width: 100%; margin-top: 3rem; }
  .proDateOne .box .info .text {margin-top: 1.5rem;}

  /* 关于我们 */
  .ny-nav .list ul {justify-content: space-between; flex-wrap: wrap; padding: 0 3rem; row-gap: 1rem;}
  .ny-nav .list li a {padding: .8rem 2rem;}

  .aboutOne {padding: 3rem 0;}
  .aboutOne .top {flex-wrap: wrap;}
  .aboutOne .top .left {width: 100%;}
  .aboutOne .top .right {width: 100%; margin-top: 2rem;}
  .aboutOne .numlist .counter {font-size: var(--font30);}
  .aboutOne .bom .imgBox {width: 100%;}
  .aboutOne .bom .text {width: 100%; margin-top: 2rem;}
  .aboutTwo {padding-top: 3rem;}
  .aboutTwo .text {padding: 0;}
  .aboutTwo .list {flex-wrap: wrap; padding: 0 1rem; margin-top: 2rem;}
  .aboutTwo .list .item {width: 100%; margin-top: 2rem;}
  .aboutTwo .list .item .p2 {margin-top: 1rem;}
  .aboutThre .top .con {width: 96%;}
  .aboutThre .list {flex-wrap: wrap; padding: 0 1rem; margin-top: 0;}
  .aboutThre .list .item {width: 100%; margin-top: 2rem;}
  .aboutThre .list .item .icBox {height: 3rem;}
  .aboutThre .list .item .p1 {margin-top: 1.5rem;}
  .aboutFour {padding: 3rem 0;}
  .aboutFour .swiperBox .slide .imgBox {width: 100%;}
  .aboutFour .swiperBox .slide .info {width: 100%; margin-top: 2rem;}
  .aboutFour .swiperBox .slide .info .text {margin-top: 1.5rem; padding-top: 1.5rem;}
  .aboutFour .swiperBox .slide .info .text p {margin-top: .5rem;}
  .aboutFour .thumb {margin-top: 3rem;}
  .aboutFour .thumb .swiper {margin: 0 3rem;}
  .aboutFive {padding: 3rem 0;}
  .aboutFive .swiperBox {margin-top: 2rem;}
  .aboutSix {padding: 3rem 0;}
  .aboutSix .slide:nth-child(2n) {margin-top: 0;}

  /* 案例 */
  .caselist {padding: 3rem 0;}
  .caselist .list li {margin-bottom: 3rem;}
  .caselist .list li .imgBox {width: 100%;}
  .caselist .list li .info {width: 100%; margin-top: 2rem;}
  .caselist .list li .info .p1 {font-size: var(--font30);}
  .caselist .list li .info .p2 {margin-top: 1rem;}

  /* 新闻 */
  .newsInfo {padding-top: 3rem;}
  .newsInfo .list ul {grid-template-columns: repeat(1, 1fr); gap: 1rem;}
  .newslist {padding-bottom: 5rem;}
  .newslist .list li {padding: 1.875rem; }
  .newslist .list li .le {margin-right: 2rem;}
  .newslist .list li .le .p2 {font-size: var(--font20);}

  /* 案例详情 */
  .caseDate {margin: 3rem 0;}
  .caseDate .left {width: 100%; padding: 2rem;}
  .caseDate .right {width: 100%; margin-top: 2rem; padding: 2rem;}
  .caseDate .box .tit {font-size: var(--font26);}

  /* 联系我们 */
  .tactOne .box {grid-template-columns: repeat(2, 1fr);}
  .tactTwo .left {width: 100%;}
  .tactTwo .right {width: 100%; margin-top: 2rem; padding: 3rem 1.5rem;}

  .tactTwo .left .nav {position: relative; box-shadow: 0 0 0 .1rem rgba(0, 0, 0, 0.1); margin-bottom: 1.25rem; left: 0; top: 0;}



  .proDateOne .swiperBox{width: 100%}



}


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

@media (max-width: 639px) {
  /* 首页 */
  .indexTwo .slide .imgBox {height: 11rem;}
  .indexTle .en {font-size: 6rem;}

  .indexFive .slide {border-radius: .625rem;}
  .indexFive .slide .imgBox {height: 12rem;}
  .indexSix .box {margin-top: 2rem;}
  .indexSix .left .item .icBox {width: 2.5rem; margin-right: 1.5rem;}
  .indexSeven .left .item .jt {width: 2.5rem; height: 2.5rem;}
  .indexTouch {padding: 4rem 0;}
  .indexTouch .p1 {font-size: var(--font28);}
  .indexTouch .p2 {font-size: var(--font18);}

  /* 产品中心 */
  .proOne .list li .imgBox {height: 10rem;}
  .proTwo {padding: 3rem 0;}
  .proTwo .swiperBox {margin-top: 3rem;}
  .proTwo .slide .imgBox {height: 14rem;}

  /* 关于我们 */
  .aboutFive .slide .imgBox {height: 14rem;}
  .aboutSix .slide .imgBox {height: 17rem;}

  /* 案例 */
  .caselist .list li .imgBox {height: 14rem;}

  /* 新闻 */
  .newsInfo .list li .imgBox {height: 16rem;}

  /* 联系我们 */
  .tactOne .item {padding: 1.5rem .625rem;}
  .tactOne .item .icBox {height: 2rem;}
  .tactOne .item .p1 {font-size: var(--font18);}
  .tactOne .item .p2 {font-size: var(--font14);}
  
  .tactTwo .right .tit .p1 {font-size: var(--font28);}


}