/* ====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: 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%; width: 30%;}
.mobnavBox .top .logo img{ max-height:100%; object-fit: contain; width: 100%; height: 100%;}
.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: #000000;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: #000000;cursor: pointer;font-size: var(--font24);}
@media (max-width: 768px) {
  .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: #000000; 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: #000000;}
.mobnavBox .bottom .nav li.on h3 i {transform: rotate(90deg);color: #000000;}
.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: #000000;}
.mobnavBox .bottom .nav li .m-subnav a:hover:before , .mobnavBox .bottom .nav li .m-subnav a.on:before {border-color: #000000;}
.mobnavBox .bottom .nav li .m-subnav a:hover:after , .mobnavBox .bottom .nav li .m-subnav a.on:after {background: #000000;}
.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: #000000; background: #000000; 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, #000000 10%, #fff 60%, #000000 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: #000000; 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: #000000;}
@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: #000000;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: #000000;}
.fz_bt span {color: #000000;}
.fz_bt:active {background: #000000; border-color: #000000;}
.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: #000000;}
  .fz_bt:hover{background: #000000; border-color: #000000;}
  .fz_bt:hover i svg path{fill: #fff;}
  .fz_bt:hover span{color: #fff;}
}
@media (max-width: 768px) {
  .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) { 
  /* 头部 */
  .navTwo .main .product-show ul {gap: .8rem;}
  .navTwo .main .product-show li .imgBox {height: 12.5rem;}
  .navTwo .main .product-show li span {font-size: var(--font14);}

  /* 首页 */
  .indexBanner .box .p1 {font-size: 5rem;}
  .indexFour .right {width: 50%;}

  /* 关于我们 */
  .aboutOne .list li .text {font-size: var(--font20);}

  /* 行业应用 */
  .appOne .tle_text {font-size: var(--font24);}
  .appOne .list li .li_tle h4 {font-size: var(--font40);}

  /* 内页banner */
  .ny-banner .box .p1 {font-size: var(--font60);}

}

/* ======================================================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 */
  nav {display: none;}
  .mobmenu {display: flex;}

  /* 产品详情 */
  .proDateOne .swiperOne .slide .imgBox {height: 20rem;}
  .proDateOne .thumBox .slide .imgBox {height: 3.5rem;}

  /* 招贤纳士 */
  .join .list_nav {width: 26%;}
  .join .right {width: 70%;}


  /* 联系我们 */
  .tactOne .box .right {padding-right: 1%;}
}



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






}



/* ======================================================移动端========================================================= */
/* 小设备（手机横屏/大手机，≥ 576px）小于 768px */
@media (max-width: 767px) { 
  .w1500 {padding: 0 8%;}
  /* 通用 */
  /* .more1 {padding: .8rem 1.5rem;} */
  .more2 {font-size: var(--font16);}

  /* 头部 */
  .headBox {padding: 0 4%;}
  .mobnavBox {width: 100%;}
  .headluange {display: none;}
  .mobmenu h4 {margin-left: .25rem;}
  .headBox .logo {width: 60%;}
  .headBox .le .logo a svg {width: 100%;min-width:auto;}

  /* 底部 */
  .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/jt1.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;}

  .footer .box2 {margin-top: 3rem;}
  .footer .left {width: 100%;}
  .footer .left .p2 {font-size: var(--font16);}
  .footer .right {width: 100%; flex: none; margin-left: 0; margin-top: 2rem;}
  .foternav dl dt a {font-size: var(--font18);}
  .copyRight {display: flex;}
  .copyRight p {width: 100%; font-size: var(--font16);}
  .copyRight .re {width: 100%; display: flex; flex-wrap: wrap; order: -1;}
  .copyRight .re .item {width: 100%;}
  .copyRight .re .item .icBox {height: 1rem; width: 1rem;}


  /* 首页 */
  .indexBanner .box .p1 {font-size: 1.6rem;}
  .indexBanner .box .p2 {font-size: var(--font14);}

  .indexTle .t2 {font-size: var(--font16);}
  .indexOne {padding: 3rem 0 6rem;}
  .indexTwo {padding: 3rem 0;}
  .indexTwo .box {margin-top: 3rem;}
  .indexTwo .box ul {grid-template-columns: 50% 50%;     grid-template-rows: auto; gap: .5rem;}
  .indexTwo .box li:nth-child(1) {order: -5;}
  .indexTwo .box li:nth-child(3) {order: -4;}
  .indexTwo .box li:nth-child(2) {grid-column: 1 / 3;grid-row: auto; order: -3;}
  .indexTwo .box li:nth-child(7) {grid-column: 1 / 3; order: -2;}
  .indexTwo .box .img1 {top: 22%;left: 20%;width: 35%;}
  .indexTwo .box .img2 {top: 38%;left: 35%;width: 48%;}
  .indexThre {padding: 3rem 0;}
  .indexThre .box {margin-top: 3rem;}
  /* .indexThre .box ul {flex-wrap: wrap;} */
  .indexThre .box li {flex: none; height: auto; padding-bottom: 8rem; margin-bottom: .5rem;}
  .indexThre .box li .info {position: relative; top: 0;color: #fff;}
  .indexThre .box li .bjBox {opacity: 1;}
  .indexThre .box li .num {height: 0; opacity: 0;}
  .indexThre .box li .p1 {color: #fff; font-size: var(--font24);}
  .indexThre .box li .text {opacity: 1; margin-top: 1rem;}
  .indexThre .box li .icBox {bottom: 2rem;}
  .indexThre .box li .icBox svg path {fill: #fff;}
  .indexThre .swjt {display: none;}
  .indexThre .pagtion {bottom: -2rem;}
  .indexThre .pagtion span {width: .6rem; height: .6rem;}
  .indexThre .swjt i {color: #fff; font-size: 2.5rem;}
  .indexFour {height: auto; padding: 2rem 0;}
  .indexFour .left {width: 100%; order: 2;}
  .indexFour .right {width: 100%;}
  .indexFour .right ul {top: 0; gap: 1rem;  margin-top: 0; position: relative;}
  .indexFour .right li {padding: 1rem;border-radius: 1rem;}
  .indexFour .right li:nth-child(2n) {transform: none;}
  .indexFour .right li .icBox {border-radius: 1rem; height: 5rem; width: 5rem;}
  .indexFour .right li .p1 {margin-top: 1rem;}
  .indexFour .right li .p1 {font-size: var(--font20);}
  .indexFour .right li .p2 {font-size: var(--font14); text-align: justify;}
  .indexFour2 .box .p2 {font-size: var(--font16); color: rgba(0, 0, 0, 0.5); text-align: justify;}
  .indexFour2 .box {padding: 0 2rem;}
  .indexFive {padding: 3rem 0;}
  .indexFive .list li {width: 9rem; height: 5rem; margin: 0 .625rem;}

  /* =============================================内页============================================ */
  /* 内页banner */
  .ny-banner .box {bottom: 1.5rem;}
  .ny-banner .box .p1 {font-size: 1.5rem;}
  .ny-banner .box .p2 {font-size: var(--font14);}
  .ny-banner .bjBox img {width: 130%; position: relative; left: -15%;}
  .ny-banner2 .bjBox img {width: 134%; position: relative; left: -20%;}

  /* 产品列表 */
  .proOne {padding: 0;}
  .proOne .list {margin-top: 0;}
  .proOne .list ul {display: flex;gap: 0; flex-wrap: wrap; justify-content: space-between;}
  .proOne .list li {width: 100%;padding: 1rem .5rem; border-radius: 0; margin-bottom: .8rem;}
  .proOne .list li .imgBox {height: 10rem;}
  .proOne .list li .p1 {font-size: var(--font20);}
  .proOne .list li .p2 {font-size: var(--font14);}
  .proOne .list li .more {display: flex; flex-wrap: wrap; gap: .625rem;}
  .proOne .list li .more a {padding: .5rem 1rem; font-size: var(--font14);}

  .proTwo {padding: 3rem 0;}
  .proTwo .imgBox {border-radius: 1rem;}
  .proTwo .tle .t2 {font-size: var(--font30);}

  .proThre .layui-colla-title {font-size: var(--font26);}
  .proThre .layui-colla-title i {font-size: var(--font20);}


  /* 产品详情 */
  .proDateOne .thumBox {width: 80%;}
  .proDateOne {padding-top: 6rem;}
  .proDateOne .box {margin: 0;}
  .proDateOne .left {width: 100%;}
  .proDateOne .right {width: 100%; margin-top: 2rem;}
  .proDateOne .right .more a {padding: .6rem 1.4rem;}
  .proDateTwo {padding: 3rem 0;}
  .proDateThre {padding: 3rem 0;}
  .proDateThre .box {margin-top: 3rem;}
  .proDateFour {padding: 3rem 0;}
  .proDateFour .box {margin-top: 2rem;}
  .proDateFour .layui-colla-title {font-size: var(--font20); padding: 1rem 0; padding-right: 2rem;}

  /* 行业应用 */
  .appOne {padding: 3rem 0;}
  .appOne .tle_text {font-size: var(--font16);color: #00000050;}
  .appOne .tle_text p {display: inline; text-align: justify;}
  .appOne .list li {margin-top: 3rem;}
  .appOne .list li .info {width: 100%; padding: 0 !important;}
  .appOne .list li .li_tle h4 {font-size: var(--font26);}
  .appOne .list li .imgBox {height: auto; margin-top: 2rem; width: auto ; max-width: 100%;}
  .appOne .list li .li_tle .icBox {height: 3rem; margin-right: 1rem;}
  .appOne .list li .text  {color: #333; font-size: var(--font18);}
  .appOne .list li .text2 {margin-top: 1rem; padding-top: 1rem;font-size: var(--font16); text-align: justify;}

  /* 新闻动态 */
  .newsInfo {padding: 3rem 0;}
  .newsInfo .box .imgBox {width: 100%;}
  .newsInfo .box .info {width: 100%;padding: 2rem;}
  .newsInfo .box .info .p2 {margin-top: 1rem;}
  .newsInfo .box .info .time {margin-top: 2rem;}
  .newslist .list ul {grid-template-columns: repeat(2, 1fr);gap: 1rem;}
  .newslist .list li .imgBox {height: 9rem;}
  .newslist .list li .info {padding: 1.5rem;}
  .newslist .list li .p1 {font-size: var(--font20);}
  .newslist .list li .time {margin-top: 1rem;}
  /* 新闻详情 */
  .newsDate {padding-top: 0; padding-bottom: 3rem;}
  .newsxq-box {flex-wrap: wrap;}
  .news-left {width: 100%;}
  .newsxq-box .news-right {width: 100%; margin-top: 3rem; position: relative; top: 0;}
  .newsxq-title {padding-bottom: 1.5rem;}
  .newsxq-title strong {font-size: var(--font20);}
  .news-left .newsCon {padding: 1.5rem;}

  /* =====关于我们===== */
  .aboutOne .list li .info {width: 100%; padding: 3rem 8%;}
  .aboutOne .list li .info .tle .t1 {font-size: var(--font26);}
  .aboutOne .list li .tle .xian {width: 3rem; height: .275rem;}
  .aboutOne .list li .imgBox {width: 100%; order: -1;}
  .aboutOne .list li .text {font-size: var(--font16); padding-right: .5rem; text-align: justify;}
  .aboutTwo .indexTle {position: relative; top: 0; padding: 3rem 8%;}
  .aboutTwo .indexTle .t1 {color: #333; font-size: var(--font26);}
  .aboutTwo .indexTle .t2 , .aboutTwo .indexTle .t2 p {    color: #00000050; text-align: justify;}

  /* 招贤纳士 */
  .join .right {width: 100%;}
  .join .right .tit {text-align: center; font-size: var(--font26);}
  .join .right .list li {flex-wrap: wrap;}
  .join .right .list li .le {width: 100%;}
  .join .right .list li .le .p1 {font-size: var(--font20); margin-top: 1rem;}
  .join .right .list li .le .p2 {font-size: var(--font16); margin-top: .5rem;}
  .join .right .list li .re {width: 100%; margin-top: 1rem;}
  .join .right .list li .more2 {padding: .6rem 1.5rem;}

  /* 软件中心 */
  .softOne .info {width: 100%; margin-top: 3rem;}
  .softOne .imgBox {width: 80%; order: -1; margin: auto;}
  .softOne .info .p1 {font-size: var(--font24); margin-bottom: 1rem;}
  .softOne .info .list .li_tle .icBox {height: 1.5rem;}
  .softOne .info .list .li_tle span {font-size: var(--font18) !important;}
  .softOne .info .list li .text {font-size: var(--font16);}

  /* 联系我们 */
  .tactOne {padding: 3rem 0;}
  .tactOne .box {padding: 0 4%;}
  .tactOne .box .left {width: 100%; margin-left: 0;}
  .tactOne .box .tit {text-align: center;}
  .tactOne .layui-collapse {margin-top: 1.5rem;}
  .tactOne .layui-colla-title {font-size: var(--font16);}
  .tactOne .bjBox {width: 100%; height: auto;}
  .tactOne .bjBox img {height: auto;}
  .tactOne .box .right {width: 100%; padding-left: 0; padding-right: 0; margin-top: 3rem;}
  .tactTwo .list .item {width: 80%; margin: auto; min-height: 10rem;}
  .tactTwo .list .item .icBox {height: 1.5rem; width: 1.5rem;}
  .tactTwo .list .item .p2 ,.tactTwo .list .item .p2 a {font-size: var(--font20);}
}

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

  /* 产品列表 */
  .proOne .list li .imgBox {height: 8rem;}
}