.mobmenu {display: none; margin: 0 0 0 0.4rem; position: relative; z-index: 9;}
.mobmenu dl {width: 0.3rem; margin-right: 10px; cursor: pointer; height: 0.16rem;}
.mobmenu dl dd {width: 0;height: 0.02rem;background: #fff; width: 0.2rem;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: -0.01008rem;}
.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: 0.2rem;}
.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 0.2rem; }
.mobnavBox .top {padding: 0.1rem 0.2rem; height: 1rem; 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; max-height: .45rem;}
.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: #04376F;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: 0.2rem; margin-top: 0.36rem;}
.mobnavBox .form .f_sub,.mobnavBox .form .tx {height:0.8rem;}
.mobnavBox .form .int {display: flex;align-items: center;width: calc(100% - 1.54rem);padding: 0 0.45rem;}
.mobnavBox .form .int i {width: 0.32rem;display: block;overflow: hidden;}
.mobnavBox .form .int i svg {float: left;width: 100%;}
.mobnavBox .form .int .tx {width: calc(100% - 0.32rem);padding: 0.2rem 0.16rem;font-size: var(--font20);}
.mobnavBox .form .f_sub {display: flex;align-items: center;justify-content: center;width: 1.54rem;color: #fff;background-color: #04376F;cursor: pointer;font-size: var(--font24);}
@media (max-width: 767px) {
  .mobnavBox .form .int {width: calc(100% - 3rem);padding: 0 0.32rem;}
  /* .mobnavBox .form .f_sub, .mobnavBox .form .int .tx {height: 1rem; 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: 0.4rem 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; font-size: .5rem; line-height: 1; color: #333;text-align: center; 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: #04376F; 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.on h3 a {color: #04376F;}
.mobnavBox .bottom .nav li.on h3 i {transform: rotate(90deg);color: #04376F;}
.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: #04376F;}
.mobnavBox .bottom .nav li .m-subnav a:hover:before , .mobnavBox .bottom .nav li .m-subnav a.on:before {border-color: #04376F;}
.mobnavBox .bottom .nav li .m-subnav a:hover:after , .mobnavBox .bottom .nav li .m-subnav a.on:after {background: #04376F;}
.mobnavBox .bottom .links dl dd {margin: 0.048rem 0;}
.mobnavBox .bottom .links dl dd a {display: flex; align-items: center;}
.mobnavBox .bottom .links dl dd span { margin-left: 0.032rem; 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: 0.2rem;}
.mobnavBox .moblang .moblan a {border: 1px solid #eee; margin: 0.16rem 0; color: #666;}
.mobnavBox .moblang .moblan a:active {border-color: #04376F; background: #04376F; color: #fff;}

/* 导航联系方式 */
/* version1.0 */
.moblan a {display: flex;align-items: center;justify-content: center;height: 0.5rem;}
.sitebtn {display: block;border-radius:4px;	background-image: linear-gradient(135deg, #04376F 10%, #fff 60%, #04376F 100%);overflow: hidden;background-size: 200% auto;color: #fff;text-align: center;}
.mobinfo {padding-top: 0.2rem; border-top: 1px solid #eee;}
.mobinfo h2 {color: #04376F; font-weight: 700; margin-bottom: 0.3rem;}
.mobinfo dl dd {display: flex;margin-top: 0.15008rem; align-items: center;}
.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: #04376F;}
@keyframes sjnav{0% {width: 0;}25% {width: 15px;}50% {width: 30px;}75% {width: 15px;}100% {width: 0;}}
/* version2.0 */
.fz_bt {margin-top: 0.2rem; display: flex;align-items: center;justify-content: center;border-radius: 3px;background-color: #fff;color: #04376F;transition: all 0.3s linear;border: 1px solid #eee; width: 100%; padding: 0.1rem 0; font-size: var(--font24);}
.fz_bt i {display: flex;width: 0.3rem;height: 0.3rem;margin-right:0.2rem;overflow: hidden;}
.fz_bt i svg{width: 100%; height: 100%;}
.fz_bt i svg path{fill: #04376F;}
.fz_bt span {color: #04376F;}
.fz_bt:active {background: #04376F; border-color: #04376F;}
.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: #04376F;}
  .fz_bt:hover{background: #04376F; border-color: #04376F;}
  .fz_bt:hover i svg path{fill: #fff;}
  .fz_bt:hover span{color: #fff;}
}
@media (max-width: 767px) {
  .mobnavBox .bottom .nav li {margin: 0.4rem 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: 0.4rem; height: 0.4rem; margin-right: 0.15rem;}
}


/* ======================================================1600px========================================================= */
@media (max-width: 1600px) {

}

/* ======================================================1440px========================================================= */
@media (max-width: 1440px) {


}

/* ======================================================1280px========================================================= */
@media (max-width: 1280px) {

}


/* ======================================================1024px========================================================= */
@media  (max-width: 1024px) {
  .business-list ul li .info h4{min-height: .75rem; line-height: 1.1;}
}


/* ======================================================991px========================================================= */
@media (max-width: 991px) {
  .indexBanner .con p{max-width: 100%;}
  .index-title{width: 75%!important;}
  /* product features */
  .product-list ul {grid-template-columns: repeat(3, 1fr);}
  .indoor-list ul{gap: .3rem;}
  .outdoor .indoor-list ul{grid-template-columns: repeat(2, 1fr);}
  .business-list ul{grid-template-columns: repeat(2, 1fr);}

  /* footer form */
  .footer .contact-left, .footer .contact-right{width: 100%;}
  .footer .copyright{flex-wrap: wrap; }
  .footer .copyright p{width: 100%; text-align: left;}

}



/* 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) {
  /* 头部 */
  .headBox .re{ margin-right: 2%;}
  .header nav {display: none;}
  .mobmenu {display: inline-flex; margin: 0;}
  .head_search{display: none;}

  /* ---------- banner ---------- */
  .indexBanner .slide .imgBox img {min-height: 5.2rem; object-fit: cover;}
  .indexBanner .con {padding: 0 .1rem;}
  .indexBanner .con span {padding: .04rem .2rem; margin-bottom: .08rem;}
  .indexBanner .con strong {font-size: .48rem; margin-bottom: .12rem; line-height: 1.1;}
  .indexBanner .con p {max-width: 100%; margin: 0 auto .28rem; line-height: 1.55;}
  .banner-link {gap: .12rem;}
  .banner-link a {padding: .12rem .28rem; border-radius: .08rem;}
  .indexBanner .pagtion {width: 90%; bottom: .28rem; text-align: center;}
  .indexBanner .pagtion span {width: .12rem; height: .12rem;}

  /* ---------- 公用标题 ---------- */
  .index-top {flex-direction: column; align-items: flex-start; gap: .24rem;}
  .index-title {width: 100%!important;}

  .index-title h3 {margin-top: .2rem;}
  .index-more {padding: .12rem .2rem;}
  .index-more img {width: .2rem; margin-left: .12rem;}

  /* ---------- company ---------- */
  .company-bg {padding: .7rem 0 .6rem;}
  .company {margin-top: .4rem; gap: .3rem;}
  .company-left,
  .company-right {width: 100%;}
  .company-left ul {gap: .12rem;}
  .company-left ul li {padding: .22rem .24rem;}
  .company-right ul li {flex-direction: column; gap: .06rem; padding: .16rem 0;}
  .company-right ul li b {width: 100%; padding-left: 0;}
  .company-right ul li span {flex: none; width: 100%; margin-right: 0;}

  /* ---------- product ---------- */
  .product {padding: .5rem 0 .45rem;}
  .product .index-title {width: 100%;}
  .product-list {margin-top: .3rem;}
  .product-list b {margin-bottom: .2rem;}
  .product-list ul {grid-template-columns: repeat(2, 1fr); gap: .12rem;}
  .product-list ul li {height: auto; min-height: .7rem; padding: .16rem .1rem; line-height: 1.3;}

  /* ---------- indoor / outdoor ---------- */
  .indoor-bg {padding: .5rem 0 .55rem;}
  .indoor-top {margin-bottom: .35rem; flex-wrap: wrap;}
  .indoor-list ul {grid-template-columns: 1fr; gap: .2rem;}
  .indoor-list li {padding: .4rem .28rem .35rem;}
  .indoor-list li .pic {height: 3.2rem; margin-bottom: .16rem;}
  .indoor-list li .name {min-height: auto; margin-bottom: .08rem;}
  .outdoor {padding: .4rem 0 .5rem;}
  .outdoor .indoor-list ul {grid-template-columns: 1fr; gap: .2rem;}
  .outdoor .indoor-list ul li:last-child {grid-column: auto; max-width: 100%;}
  .outdoor .indoor-list li {padding: .4rem .28rem .3rem;}

  /* ---------- business ---------- */
  .business-bg {padding: .5rem 0 .55rem;}
  .business-list {margin-top: .3rem;}
  .business-list ul {grid-template-columns: 1fr; gap: .28rem;}
  .business-list ul li:last-child {grid-column: auto; max-width: 100%;}
  .business-list ul li .pic {margin-bottom: .2rem;}
  .business-list ul li .info h4 {margin-bottom: .08rem;}

  /* ---------- footer ---------- */
  .footer {padding: .6rem 0 .35rem;}
  .footer .contact-top {margin-bottom: .35rem; flex-direction: column; gap: .16rem;}
  .footer .contact-top .index-title,
  .footer .contact-top p {width: 100%;}
  .footer .contact {gap: .2rem; margin-bottom: .35rem;}
  .footer .contact-left,
  .footer .contact-right {width: 100%; padding: .32rem .24rem .3rem; border-radius: .1rem;}
  .footer .contact-left > b,
  .footer .contact-right > b {margin-bottom: .22rem;}
  .footer .contact-left ul li {flex-direction: column; gap: .06rem; padding: .16rem 0;}
  .footer .contact-left ul li em {width: 100%;}
  .footer .contact-left ul li span {flex: none; width: 100%;}
  .footer .contact-right form ul {grid-template-columns: 1fr; gap: 0;}
  .footer .contact-right form ul li {margin-bottom: .12rem;}
  .footer .contact-right .code {width: 100%;}
  .footer .contact-right .code img {height: .44rem;}
  .footer .contact-right button {width: 100%; padding: .18rem .3rem; margin-top: .28rem;}
  .footer .copyright {flex-direction: column; align-items: flex-start; gap: .12rem;}
  .footer .copyright ul {gap: .24rem; flex-wrap: wrap;}
  .footer .copyright em{display: block; margin-left: 0;}

  /* =============================================内页============================================ */
  /* 内页公用样式 */




  
}