/* ====移动端导航==== */
/* 按钮 */
.mobmenu {display: flex; 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;}


/* 导航头 */
.mobmenu h4 {color: #fff; margin-left: .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: 100%;height: 100vh;position: fixed;z-index: 100;top: -50%;left: 0%;overflow-y: auto;opacity: 0;transition: all 0.3s; background: #fff; visibility: hidden;}
.mobnavBox.active {transition-delay: 0.3s;opacity: 1; top: 0; visibility: visible;}


.mobCon {padding: 0; padding-bottom: 10%; height: calc(100% - 6.25rem); display: flex; align-items: center;}
.mobnavBox .top {padding: .625rem 4%; height: 6.25rem; min-height: 50px; position: sticky;top: 0;z-index: 9999;background: #fff;}
.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: #c11b20;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: #c11b20;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 {display: flex; justify-content: space-between; gap: 1.25rem;}
.mobnavBox .bottom .nav li {margin: 2.5rem 0; opacity: 0;}
.mobnavBox .bottom .nav li h3 {display: flex;align-items: center;justify-content: space-between; padding-bottom: .625rem;}
.mobnavBox .bottom .nav li h3 a {display: block;text-align: center;color: #333;font-size: var(--font24); font-weight: 700;}
.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 {padding-bottom: 5px;}
.mobnavBox .bottom .nav li .m-subnav a {margin: .625rem 0;position: relative;font-size: var(--font18); color: #999; display: block;}
.mobnavBox.active .bottom .nav li{animation: fadeInUp 1s forwards;}

/*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: #c11b20;}
.mobnavBox .bottom .nav li.on h3 i {transform: rotate(90deg);color: #c11b20;}
.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: #c11b20;}
.mobnavBox .bottom .nav li .m-subnav a:hover:before , .mobnavBox .bottom .nav li .m-subnav a.on:before {border-color: #c11b20;}
.mobnavBox .bottom .nav li .m-subnav a:hover:after , .mobnavBox .bottom .nav li .m-subnav a.on:after {background: #c11b20;}
.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: #c11b20; background: #c11b20; 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, #c11b20 10%, #fff 60%, #c11b20 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: #c11b20; 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: #c11b20;}
@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: #c11b20;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: #c11b20;}
.fz_bt span {color: #c11b20;}
.fz_bt:active {background: #c11b20; border-color: #c11b20;}
.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: #c11b20;}
  .fz_bt:hover{background: #c11b20; border-color: #c11b20;}
  .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) {

}

/* ======================================================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;}

  .indexFour .list li .icBox {opacity: 1;}
  

  
}



/* ======================================================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;}

  /* 头部 */
  .headBox {height: 3.75rem !important;}
  .headBox .logo {padding: .6rem 0;}
  .mobnavBox {width: 100%;}
  .mobnavBox .top {height: 3.75rem;}
  .mobmenu {margin-left: 2rem;}
  .mobmenu h4 {margin-left: .5rem;}
  #c-placeholder {height: 3.75rem;}

  .headBox {padding: 0 4%;}
  .headBox .le {width: 15%;}
  .head_search {width: 2.5rem; height: 2.5rem;}
  .mobCon {align-items: flex-start; margin-top: 2rem;}
  .mobnavBox .bottom .nav {flex-wrap: wrap;}
  .mobnavBox .bottom .nav li {width: 100%; margin: 0;}
  .mobnavBox .bottom .nav li h3 {padding-bottom: 0;}
  .mobnavBox .bottom .nav li .m-subnav {display: none;}

  /* =====首屏 */
  .home_section .swiper .p1 {font-size: var(--font16); }
  .home_section .swiper .p2 {font-size: var(--font18);}
  .home_section .swiperBox {margin-top: 1.5rem;}
  .home_section .more {margin-top: 3rem;}

  /* 底部 */
  .foternav {flex-wrap: wrap;width: 100%; margin-top: 2rem; padding: .3rem 0; margin-left: 0; gap: .5rem;}
  .foternav dl .ddbox {display: none; margin-top: .625rem; transition: 0s;}
  .foternav dl {width: 100%; margin-right: 0; text-align: left; padding-right: 0;}
  .foternav dl dt {margin-bottom: 0 !important;position: relative;cursor: pointer; padding: .1rem 0;}
  .foternav dl dt::after {content: "";position: absolute; left: auto; right: 0;top: 50%;transform: translate(-50%, -50%); transform-origin: center; }
  .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 .logo img {width: 20%;}
  .foternav dl .ddbox::before {display: none;}
  .foternav dl .ddbox {position: relative; left: 0; top: 0; transform: none; opacity: 1; visibility: visible; background: none; }
  .foternav dl .ddbox .list {max-height: initial; overflow: visible;}
  .foternav dl .ddbox dd {white-space: wrap; text-align: left;}
  .foternav dl .ddbox dd a {color: #fff;}

  /* 首页 */
  .indexBanner .swiper {height: 50vh;}
  .indexBanner .slide .con .p1 {font-size: var(--font20);}
  .indexBanner .slide .con .p2 {font-size: var(--font26);}
  .indexBanner .slide .con .more {margin-top: 2rem;}

  .indexOne {clip-path:none; padding: 3rem 4%;}
  .indexOne .bjBox {position: absolute; height: 100%; width: 100%;}
  .scroll-fix {position: relative; height: auto;}
  .scroll-wrapper {height: auto;}
  .history-tit {position: relative;width: 100%;display: block; padding: 0; top: 0;}
  .history-tit .t2 {font-size: var(--font18);}
  .history-tit .since {font-size: 5rem;}
  .history-info {position: relative; bottom: 0; left: 0; font-size: var(--font24);}
  .lfy-history-box .cup-line {position: relative; top: 0; width: 100%;}
  .cup-line .line {display: none;}
  .history-item {position: relative; left: 0 !important; top: 0 !important; margin-top: 1rem;}
  .history-item .point {position: absolute; left: 0; top: 50%; transform: translateY(-50%);} 
  .history-item .point::before {display: none;}
  .history-item .point::after {display: none;}
  .history-text {position: relative; left: 0; transform: none; width: 100%; display: flex; justify-content: space-between; align-items: center; gap: 1.25rem;}
  .history-text .txt {opacity: 1; flex: 1;}
  .history-text .time {margin: 1rem 0 !important; padding-left: 1rem;}
  .history-item:nth-child(odd) .history-text {margin-top: 0;}
  .history-item:nth-child(even) {display: block;}
  .history-item:nth-child(even) .txt {max-height: initial;}
  .history-item:nth-child(even) .history-text {margin-bottom: 0;}

  .indexTwo {background-attachment: local;}
  .indexTwo .box {flex-wrap: wrap;}
  .indexTwo .le {width: 100%; margin-top: 0;}
  .indexTwo .re {width: 100%;}
  .indexTwo .indexTle .t1 {font-size: var(--font40);}
  .indexTwo .indexTle .t1 p {display: inline-block;}
  .indexTwo .indexTle .t3 {margin-top: 1rem;}
  .indexTwo .more {margin-top: 2rem;}
  .indexTwo .re {margin-top: 3rem;}
  .indexTwo .list li .con {padding: 1rem;}
  .indexTwo .list li .con .p1 {font-size: var(--font20);}
  .indexTwo .list li .con .p2 {font-size: var(--font24);}
  .indexTwo .list li .jt {right: 1rem; bottom: 1rem; width: 3rem; height: 3rem;}
  .indexTwo .list ul {gap: 1rem;}

  .indexThre {padding: 4rem 0 8rem;}
  .indexThre .indexTle .t1 {font-size: var(--font40);}
  .indexThre .indexTle .t3 {font-size: var(--font16);}
  .indexThre .more {margin-top: 2rem;}

  .indexform {padding: 5rem 0;}
  .indexform .indexTle .t1 {font-size: var(--font40);}
  .indexform .indexTle .t2 p {display: inline-block;}
  .indexform .box {flex-wrap: wrap;}
  .indexform .box .le {max-width: 100%;}
  .indexform .re {width: 100%; margin-top: 2rem;}
  .indexform .item {width: 100%;}

  /* =============================================内页============================================ */
  /* 内页公用样式 */
  .mbx {padding: 1rem 0;}
  .ny-banner .con {}
  .ny-banner .con .p1 {font-size: var(--font28);}
  .ny-banner .con .p2 {font-size: var(--font18);}
  .ny-banner .jtDown {width: 3rem; height: 3rem;}
  .ny-banner .jtDown i {font-size: var(--font16);}

  .proList-banner .xian {margin-top: 1rem; width: 3rem;}
  .case-banner .bannernav {bottom: 1.75rem;}
  .case-banner .bannernav li a {padding: .5rem 1.75rem;}
  /* 内页公用样式 end!!*/

  /* 关于我们 */
  .aboutOne {padding: 3rem 0;}
  .aboutOne .box {flex-wrap: wrap;}
  .aboutOne .le {width: 100%;}
  .aboutOne .re {width: 100%; margin-top: 2rem;}
  .aboutOne .re img {width: 100%;}
  .aboutOne .le p {margin-top: 1rem;}
  .aboutTwo .logo {width: 40%;}
  .aboutTwo .p1 {font-size: var(--font30);}
  .aboutTwo .p2 {font-size: var(--font18);}
  .abThSwiper1 {margin-top: 2.5rem;}
  .abThSwiper1 .swiper-slide .text .num {font-size: 6.75rem;}
  .abThSwiper1 .swiper-slide .disc {width: 100%; font-size: var(--font16);}
  .abThSwiper1 .swjt {display: none;}
  .aboutThree .swiperBox2 {margin-top: 2rem;}
  .aboutFour {padding: 3rem 0;}
  .aboutFour .list ul {flex-wrap: wrap;  justify-content: space-between; row-gap: .625rem;}
  .aboutFour .list li {flex: none; margin: 0; width: 49%; height: auto;}
  .aboutFour .list li .show .p1 {font-size: var(--font24);}
  .aboutFour .list li .show {padding-bottom: 1rem;}
  .aboutFour .list_info {flex-wrap: wrap; gap: 2rem; margin-top: 3rem; }
  .aboutFour .list_info .item {}
  .aboutFour .list_info .item {width: calc(100% / 2 - 1rem);}
  .aboutFour .list_info .p1 {font-size: var(--font22);}
  .aboutFour .list_info .p2 {font-size: var(--font16); margin-top: .625rem;}
  .aboutFive {padding: 3rem 0;}
  .aboutFive .slide {width: 31%;}
  .aboutFive .controls {margin-top: 3rem;}


  /* =====产品中心 */
  .procen .swiperBox .slide .info .p1 {font-size: var(--font20); margin-top: 1rem;}
  .procen .swiperBox .slide .info .more {margin-top: 2rem;}
  .procen .thumBox .slide span {font-size: var(--font20); padding-top: 1.5rem;}
  
  .prolist {padding: 3rem 0;}
  .prolistnav {position: relative; transform: none; border-radius: 0; padding: 2rem 4%;}
  .prolistnav ul {display: flex; flex-wrap: wrap; gap: 1rem; row-gap: .625rem; justify-content: center;}
  .prolistnav ul li {margin-bottom: 0;}
  .prolistnav ul li a {font-size: var(--font20);}
  .prolist .list ul {grid-template-columns: repeat(2,1fr);}
  .prolist .list li .con {padding: 1rem 0;}
  .prolist .list li .con .tit {font-size: var(--font18);}
  /* 产品详情 */
  .prodateOne .box {flex-wrap: wrap;}
  .prodateOne .box .le {width: 100%;}
  .prodateOne .box .re {width: 100%; padding: 0; margin-top: 1rem;}
  .prodateOne .le .tle .t1 {font-size: 3rem;}
  .prodateOne .other {margin-top: 2rem;}

  /* 色彩空间 */
  .corSpace-banner .form form {width: 100%; margin-top: 1.5rem; height: 2.8rem;}
  .corSpace-banner .form button {width: 2.8rem; height: 2.8rem;}
  .corSpace_nav .list li a {padding: 1rem;}
  .corSpace .list ul {grid-template-columns: repeat(5,1fr);}

  /* 案例展示 */
  .caselist {padding: 3rem 0;}
  .caselist .list ul {grid-template-columns: repeat(2, 1fr); gap: 1rem; row-gap: 2rem;}
  .caselist .list li .p1 {margin-top: .8rem;}
  .caselist .list {margin-top: 3rem;}

  .case_client {padding: 3rem 0;}
  .case_client .list {margin-top: 2.5rem;}
  .case_client .list ul {grid-template-columns: repeat(2,1fr);}

  /* 新闻中心 */
  .newsInfo .slide .link {flex-wrap: wrap;}
  .newsInfo .slide .imgBox {width: 100%;}
  .newsInfo .slide .con {margin: 1rem;}
  .newsInfo .slide .con .p2 {margin-top: 1rem;}
  .newsInfo .pagtion {bottom: 1rem;}

  .newslist .list li {padding: 1.5rem 0;}
  .newslist .list li .link {flex-wrap: wrap; gap: 0.25rem;}
  .newslist .list li .con {width: 100%;}
  .newslist .list li .con .p1 {width: 50%; font-size: var(--font18);}
  .newslist .list li .imgBox {width: 50%;}

  .newsxq-title strong {font-size: var(--font24);}
  .newsxq-box {flex-wrap: wrap;}
  .news-left {width: 100%;}
  .newsxq-box .news-right {position: relative; top: 0; width: 100%; margin-top: 3rem;}

  .tactTwo {padding: 3rem 0;}
  .tactTwo .tle .tit {font-size: var(--font30);}
  .tactTwo ul {flex-wrap: wrap; gap: 1rem; row-gap: 1rem;}
  .tactTwo ul li {width: 100%; margin-bottom: 1rem;}
  .tactTwo li .p1 {font-size: var(--font24);}
  .tactTwo li .p2 {font-size: var(--font18);}


}



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

@media (max-width: 639px) {

}

@media (max-width: 520px) {
  .corSpace .list ul {grid-template-columns: repeat(3,1fr);}

}