/* ====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%;}
.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: #fd4d01;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: #fd4d01;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: #fd4d01; 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: #fd4d01;}
.mobnavBox .bottom .nav li.on h3 i {transform: rotate(90deg);color: #fd4d01;}
.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: #fd4d01;}
.mobnavBox .bottom .nav li .m-subnav a:hover:before , .mobnavBox .bottom .nav li .m-subnav a.on:before {border-color: #fd4d01;}
.mobnavBox .bottom .nav li .m-subnav a:hover:after , .mobnavBox .bottom .nav li .m-subnav a.on:after {background: #fd4d01;}
.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: #fd4d01; background: #fd4d01; 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, #fd4d01 10%, #fff 60%, #fd4d01 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: #fd4d01; 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: #fd4d01;}
@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: #fd4d01;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: #fd4d01;}
.fz_bt span {color: #fd4d01;}
.fz_bt:active {background: #fd4d01; border-color: #fd4d01;}
.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: #fd4d01;}
  .fz_bt:hover{background: #fd4d01; border-color: #fd4d01;}
  .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) {
  .about-num ul li{width: 20%;}
  .about-num ul li span{width: auto;}
  #index-prev{left: 0;}
  #index-next{right: 0;}
  .case-list ul li .name{bottom: -15%;}
  .backTop{right: 0;}

  .ny-banner strong{font-size: 2.6rem;}

  .index-title h2 {  font-size: 2.4rem;}

.tactTwo .box .tle h3{font-size: var(--font38);}








}

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



}



@media  (max-width: 1024px) { 
  nav,.headluange,.head_search{display: none;}
  .mobmenu{display: flex;}

  #index-prev, #index-next{display: none;}
  #index-num{display: block; bottom: 0;}
  #index-num .swiper-pagination-bullet-active{background: #fd4d01;}
  .case-list,.news-list{padding-bottom: 4rem;}
}



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

  .solutionlist ul{    grid-template-columns: repeat(3, 1fr);}

  .newsxq-left{width: 100%;}
  .recom-box{display: none;}


}

/* 平板竖屏 */
@media (max-width: 767px) { 
  /* 通用 */
  .more1 {padding: .6rem 1rem; font-size: var(--font16);}
  .more1 span {font-size: var(--font16);}



  /* 头部 */
  .headBox {height: 3.75rem !important;}
  .headBox .logo {padding: .625rem 0;}
  .mobnavBox {width: 100%;}
  .mobmenu {margin-left: 1rem;}
  .mobmenu h4 {margin-left: .5rem;}
  #c-placeholder {height: 3.75rem;}

  .home ul{flex-wrap: wrap;}
  .home ul li{width: 100%;}
  .home ul li .pic img{height: 50vh;}
  .home ul li .info{padding: 3rem 2%;}
  .indexBanner{height: 30rem;}
  .indexBanner .info h3{width: 100%;}
  .indexBanner .info h2{font-size: 2.6rem;}
  .about-num ul li b, .about-num ul li em{font-size: 2.6rem;}
  .index-title h2{font-size: 2rem;}

  .about-num{padding: 5rem 0 2rem;}
  .about-num ul{flex-wrap: wrap;}
  .about-num ul li{width: 48%; margin-bottom: 3rem;}
  .about-box .info,.about-box .text{width: 100%;}
  .about-box .info{margin-bottom: 3rem;}
  .global-box .info{width: 100%;}







  /* 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;}
  .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: "";background: url(../images/jt2.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;}

 
  /* =============================================内页============================================ */
  .ny-banner .bjBox img{min-height: 24rem;}
  .ny-banner strong { font-size: 2.2rem;}
  .ny-solution .nyindex-title h4{width: 100%;}
  .ny-banner h2{width: 100%;}
  .solutionlist ul{    grid-template-columns: repeat(2, 1fr);}
  .service-list ul{flex-wrap: wrap;         justify-content: flex-start;}
  .service-list ul li{margin-bottom: 2rem; width: 25%;}
  .service-arrow{display: none;}

  .nycase-list ul {  gap: 1rem;}

  .company-box .info {  width: 100%; margin-bottom: 3rem;}
  .company-box .company-logo{width: 100%;}
  .culture-list ul{flex-wrap: wrap;}
  .culture-list ul li{width: 48%; margin-bottom: 3rem; display: flex; }
  .culture-list ul li .text{flex: 1; text-align: left; margin-left: 1rem;}
  .culture-list ul li i{display: none;}
  .scene-list ul{    grid-template-columns: repeat(3, 1fr);}

  .message {   width: 100%; margin-top: 3rem;}
  .contact-title strong {font-size: 2rem;}
  .nynews-list ul{display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem;}
  .nynews-list ul li .pic,.nynews-list ul li .info{width: 100%;}
  .nynews-list ul li .pic{margin-bottom: 2rem;}


  .tactOne .left .nav ul{display: flex; justify-content: space-between; flex-wrap: wrap;}
  .tactOne .left,.tactOne .right {   width: 100%;}
  .tactOne .left .nav li{ width: 48%; text-align: center}
  .tactOne .left .nav li .tit{font-size: var(--font20); padding: 1.17rem 0; width: 100%; justify-content: center;}

  .tactTwo .box{padding: 6.5rem 3%;}
  .follow{margin-left: 0;}

  .join-list ul{grid-template-columns: repeat(2, 1fr);}

}



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

@media (max-width: 639px) {
  .home{height: auto;}
  .home ul li .logo img{height: 2.5rem;}
  .home ul li .info i{margin: 1rem 0;}
  .home ul li .index-more .more1 { padding: 0.5rem 1.5rem;}
  .more1 em{font-size: 0.9rem;}

  .headBox .logo img { width: 9.25rem;}


  .indexBanner{height: 21rem;}
  .indexBanner .info h2{font-size: 1.8rem; margin-bottom: 2rem;}
  .about-bg{padding: 4rem 0 4.1875rem;}
  .about-num {  padding: 3rem 0 1rem;}
  .about-num ul li{margin-bottom: 2rem;}
  .about-num ul li b, .about-num ul li em{font-size: 2rem;}
  .index-title h2{font-size: 1.6rem;}
  .indexBanner .info h3{display: none;}
  .solution .index-title,.case .index-title{margin-bottom: 2rem;}
  .solution,.case {   padding: 3.8125rem 0 4.125rem;}
  .solution-list ul li .pic{height: 19rem;}

  .global-bg{padding: 5rem 0 0;}
  .global-box .index-title h4{width: 100%;}
  #earth canvas {   width: 28rem !important;   height: 28rem !important;}
  .global-box .map {  height: 30.5rem;}
  .news {   padding: 4rem 0 3rem;}
  .footer-top { padding: 3.8125rem 0 1.6875rem;}

  /* =============================================内页============================================ */
  .ny-banner .bjBox img{min-height: 20rem;}
  .ny-banner strong { font-size: 1.6rem;}
  .ny-banner h2{font-size: 1.1rem;}
  .solutionlist ul{ gap: 1rem;}
  .solutionlist ul li p{display: none;}
  .solutionlist ul li strong{font-size: 1.2rem; margin-bottom: 0;}
  .solutionlist ul li .info{padding: 1rem 2%;}
  .ny-solution {   padding: 3rem 0 2rem;}
  .solutionlist {  margin: 2.3125rem 0;}
  .service-bg{padding: 5rem 0 2.75rem;}
  .service-list ul li{width: 33%;}
  .service-list {   margin-top: 3.6875rem;}
  .service-list ul li strong{font-size: 1rem;}
  .nycase-list ul{grid-template-columns: repeat(2, 1fr);}
  .nycase-list ul li .info {    padding: 0;}
  .nycase-list ul li .info p{display: none;}
  .nycase-list ul li .info strong{font-size: 1.2rem;}

  .nav-class ul li{margin: 0;}
  .index-title h5{font-size: 1.4rem;}
  .company-box {   padding: 3.875rem 0 3.9375rem;}
  .company-logo img{width: 100%;}
  .company .about-num {  padding: 4rem 0;}
  .culture-bg .index-title { margin-bottom: 3.5rem;}
  .culture-bg{padding: 5.1875rem 0 1.5rem;}
  .culture-list ul li{width: 100%; }
  .culture-list ul li .icon img {  width: 3.1875rem;}
  .culture-list ul li strong{font-size: 1.2rem;}
  .scene-list ul{    grid-template-columns: repeat(2, 1fr); gap: 1rem;}
  .honor-list ul{    grid-template-columns: repeat(2, 1fr); gap: 1rem;}

  .after-sales {   padding: 3.6875rem 0 3.375rem;}
  .after-sales .index-title{text-align: center;}
  .sales-list ul{grid-template-columns: repeat(1, 1fr);}
  .sales-list ul li{width: 100%; margin-bottom: 2rem; padding: 2rem 7% 0; height: 9.3125rem;}
  .sales-list ul li strong{font-size: 1.2rem;}
  .sales-list ul li .icon img{width: 1.5rem;}
  .system-bg { background-attachment: initial;  padding: 4.1875rem 0 2.375rem;}
  .system-bg .index-title{text-align: center;}
  .system-list { margin-top: 4.5625rem;}
  .system-list::after{display: none;}
  .system-list ul {grid-template-columns: repeat(2, 1fr);}
  .system-list ul li{margin-bottom: 2rem;}
  .system-list ul li em{width: 90%;}
  .system-list ul li .icon {   width: 3rem;   height: 3rem;}
  .system-list ul li .icon img{max-width: 30%;}
  .system-list ul li strong{font-size: 1.2rem;}
  .guarantee {   padding: 3.8125rem 0 3.5625rem;}
  .guarantee .index-title{text-align: center;}
  .guarantee-list {   margin-top: 3rem;}
  .guarantee-list ul{display: flex; flex-wrap: wrap; justify-content: space-between;}
  .guarantee-list ul li{flex: none; width: 48%; height: 18rem; margin-bottom: 1rem;}
  .guarantee-list ul li .icon img{width: 2.5rem;}
  .guarantee-list ul li strong{font-size: 1.2rem;}
  .contact-title strong {    font-size: 1.4rem;}
  .contact-bg{padding: 4.9375rem 0 4.75rem;}
  .message .insub button {  padding: 0.1rem 1.5rem;font-size: var(--font16);}
  .nynews-list ul{grid-template-columns: repeat(1, 1fr);}
  .nynews-list ul li .info h3{font-size: 1.2rem;}



  .newsxq-top{margin-top: 3rem; padding: 2rem 4%;}
  .newsxq-left strong{font-size: 1.15rem;}
 .tactOne{padding: 3.875rem 0 4.75rem; margin-bottom: 5rem;}
 .tactOne .left .nav li{width: 100%; margin-bottom: 0;}
  .tactOne .left .nav li .tit{font-size: var(--font18);text-align: center; border-radius: 0;}
  .tactOne .left .nav li.active .tit{font-weight: normal;}
  .follow{margin-top: 2rem;}
  .tactTwo { margin-bottom: 4.5rem;}
  .tactTwo .form .form_box{flex-wrap: wrap;}
  .tactTwo .form .form_box .form_left,.tactTwo .form .form_box .form_right{width: 100%;}
  .tactTwo .box {  padding: 3.5rem 3%;}
  .tactTwo .box .tle h3 {  font-size: var(--font24);}
  .join {   padding: 3.6875rem 0 5.125rem;}
  .join-list ul{grid-template-columns: repeat(1, 1fr); gap: 1rem;}
  .join-list ul li .icon {  width: 4.625rem;  height: 4.625rem; display: flex; justify-content: center; align-items: center;}
  .join-list ul li .icon img{width: 2rem;}
  .join-list {   margin-top: 2.625rem;}
  .join-list ul li h3{font-size: 1.2rem;}
  .talent-bg{padding: 4.1875rem 0 4.0625rem;}
  .talent {   margin-top: 2.1875rem;}
  .talent-title dl,.talent-list dl dt,.talent-list dl dd {  padding: 0.65rem 0.5rem;}
  .talent-title dl dt, .talent-list dl dt em{font-size: 1rem;}
  .talent-list dl dt .icon{width: 2rem; height: 2rem;}
  .talent-list dl dt .icon img{width: 0.5rem;}
  .downMain{padding: 3.75rem 0;}
  .down-title{margin-bottom: 1.3rem;}
  .down-title h2 {  font-size: 1.4rem;}

  .problem-list ul li a{padding: 1rem 1.5625rem 1rem 3rem;}
  .problem-list ul li em{font-size: 1.1rem;}

  .tactOne .right .p1, .tactOne .right .p1 a {font-size: var(--font20);}
  .solutionlist ul li span{display: none;}

  /* 2026.8.17 */
  .tactOne .right #tab3 .p1,.tactOne .right #tab4 .p1{flex-direction: column;}

  /* 2026.8.26 */
  .head-back a{margin-right: 0;}
}

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


@media (max-width: 460px) {

}