/* 导航栏样式 */
#head{
    width: 100%;
    position: fixed;
    top: 0;
    left: 0;
    z-index:999;
    background: #ffffff;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}
.m-head{
    display: none;
}
.navbar {
    max-width: 1300px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px 50px;
    margin: 0 auto;
    background-color: #ffffff;
}

/* 左侧导航链接 */
.nav-left {
    display: flex;
    align-items: center;
    gap: 46px;
}

.electric-solution {
    display: flex;
    align-items: center;
    color: #333;
    text-decoration: none;
    font-weight: 500;
}

.electric-solution .icon {
    width: 12px;
    height: 12px;
    background-color: #4CAF50;
    border-radius: 50%;
    margin-right: 8px;
}

.nav-links {
    display: flex;
    gap: 46px;
}

.nav-links a {
    color: #333;
    text-decoration: none;
    font-weight: 500;
    font-size: 20px;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: #0066b2;
}

/* 中间品牌标识 */
.brand {
    flex: 1;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content:center;
    align-items:center;
}

.brand img {
    width: 200px;
}

/* 右侧导航链接和功能图标 */
.nav-right {
    display: flex;
    align-items: center;
    gap: 46px;
}

.nav-right a {
    color: #333;
    text-decoration: none;
    font-weight: 500;
    font-size: 20px;
    transition: color 0.3s;
}

.nav-right a:hover {
    color: #0066b2;
}

.icons {
    display: flex;
    align-items: center;
    gap: 20px;
    position: relative;
}

.icon-btn {
    background: none;
    border: none;
    cursor: pointer;
    color: #333;
    font-size: 18px;
    transition: color 0.3s;
}

.icon-btn:hover {
    color: #0066b2;
}

.language-selector {
    display: flex;
    height: 100px;
}

/* 弹框样式 */
.map-modal {
    display: none;
    position: absolute;
    width: 166px;
    top:100px;
    left: -40px;
    background: white;
    box-shadow: -5px 0 25px rgba(0, 0, 0, 0.15);
    z-index: 2000;
    transition: right 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    flex-direction: column;
    overflow: hidden;
}
.icons:hover .map-modal{
    display: flex;
}


/* 弹框头部 */
.modal-header {
    background-color: #F3F3F3;
    color: #000000;
    padding: 25px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h2 {
    font-size: 22px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.modal-header h2 i {
    color: #64b5f6;
}

/* 弹框内容 */
.modal-content {
    padding: 12px;
    flex: 1;
    overflow-y: auto;
}


.countries-item{
    width: 100%;
    height: 46px;
    background: #ffffff;
    position: relative;
    border-bottom: 1px solid #E6E6E6;
}
.countries-item a{
    display: flex;
    width: 100%;
    height: 46px;
    padding-left: 15px;
    line-height: 46px;
    text-align: left;
    align-items: center;
    color: #666666;
    font-size: 14px;
    overflow: hidden;
    position: relative;
}
.countries-item img{
    width: 30px;
    margin-right: 14px;
}
.country-item {
    padding: 15px 20px;
    background: #f8f9fa;
    border-radius: 10px;
    display: flex;
    align-items: center;
    gap: 15px;
    cursor: pointer;
    transition: all 0.3s;
    border: 1px solid #e9ecef;

}

.country-item:hover {
    background: #e9f7fe;
    transform: translateX(5px);
    border-color: #64b5f6;
}

.country-flag {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    object-fit: cover;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.country-name {
    font-weight: 600;
    font-size: 16px;
    color: #333;
}

/* 遮罩层 */
.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1500;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s;
}

.overlay.active {
    opacity: 1;
    visibility: visible;
}




/* banner轮播 */
.swiper-box{
    margin-top: 102px;
}
.pc-banner-swiper{
    position: relative;
}
/* 桌面端导航按钮样式 */
.banner-button-next,
.banner-button-prev {
    background-color: rgba(0, 0, 0, 0.5);
    color: white;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.banner-button-next:hover,
.banner-button-prev:hover {
    background-color: rgba(0, 0, 0, 0.8);
    transform: scale(1.1);
}

.banner-button-next:after,
.banner-button-prev:after {
    font-size: 1.5rem;
}

/* 统计容器 */
.stats-box{
    width: 100%;
    background: linear-gradient(-6deg, #ECECEC 0%, rgba(245,245,245,0) 100%);
}
.stats-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
    gap: 20px;
}

/* 单个统计项 */
.stat-item {
    flex: 1;
    text-align: center;
    padding: 20px;
}

/* 数字样式 */
.stat-number {
    font-size: 3rem;
    font-weight: bold;
    color: #0A7A9A;
    margin-bottom: 10px;
    line-height: 1.2;
}

/* 描述文字样式 */
.stat-description {
    font-size: 1.1rem;
    color: #333;
    line-height: 1.4;
}



/* 产品分类 */
.classify-box{
    max-width: 1200px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: 0 auto;
   padding: 20px 0;
}
.classifyLeft{
    width: 28%;
    height: 500px;
    background: url("../img/bg3.png") no-repeat;
    border-radius: 14px;

}
.classifyLeft p{
    text-align: center;
    font-size: 40px;
    color: #ffffff;
    margin-top: 54px;
}
.classifyUl{
    padding-left: 40px;
    padding-top: 20px;
}
.classifyLeft p{text-align: left;padding-left: 40px}
.classifyLeft .classifyUl li{
    list-style-type: none;
    color: #ffffff;
    font-size: 24px;
    font-weight: normal;
}
.classifyRight{
    width: 72%;
    height: 500px;
    padding-left: 16px;
}
.classifyRight1{
    padding-bottom: 10px;
}
.classifyRight2{
    padding-top: 10px;
}
.rightBox{
    display: flex;
    height: 50%;
}
.rightBox-card{
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-radius: 14px;
    padding: 20px;
    transition: all 0.2s ease;
}
.rightBox-card.active{
    box-shadow:
            0 2px 2px rgba(0, 0, 0, 0.1), /* 底层浅阴影 */
            0 6px 12px rgba(0, 0, 0, 0.08), /* 中层阴影 */
            0 12px 20px rgba(0, 0, 0, 0.06); /* 顶层深阴影 */
    transform: scale(1.02); /* 轻微放大（2%） */
}
.rightBox-card1,.rightBox-card4{
    width: 400px;
    background-image: url("../img/bg5.png");
}
.rightBox-card2,.rightBox-card3{
    width: 440px;
    background-image: url("../img/bg4.png");
}
.rightBox-card2{
    margin-left: 3%;
}
.rightBox-card3{
    margin-right: 3%;
}
.rightBox-text{
    color: #ffffff;
    font-size: 24px;
}
.rightBox-card2 div,.rightBox-card3 div{
    color: #000000;
}
.pro-con{
    max-width: 1200px;
    margin: 0 auto;
    min-height: 780px;
}
.swiper-container {
    width: 100%;
    height: 100%;
    overflow: hidden;
}
.swiper-slide {
    text-align: center;
    /* Center slide text vertically */
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
}

/* 分页器样式 - 关键优化：确保可见性 */
.swiper-pagination {
    position: absolute;
    bottom: 15px !important; /* 调整底部间距，避免被遮挡 */
    left: 0;
    right: 0;
    z-index: 10; /* 提高层级，避免被覆盖 */
}
.swiper-pagination-bullet {
    width: 10px;
    height: 10px;
    background: #fff; /* 未选中的圆点颜色 */
    opacity: 0.7; /* 未选中的透明度 */
    margin: 0 5px !important; /* 圆点之间的间距 */
}
.swiper-pagination-bullet-active {
    background: #007aff; /* 选中的圆点颜色 */
    opacity: 1; /* 选中的透明度 */
}

/* 左右箭头样式（可选，确保不遮挡分页器） */
.swiper-button-prev, .swiper-button-next {
    color: #fff;
    opacity: 0.8;
}

/* Tab内容区域 */
.tab-content-container {
    width: 50%;
    position: relative;
    overflow: hidden;
}

.tab-content {
    height: 100%;
    display: flex;
    align-items: center;
    padding: 0px;
}

.tab-content .swiper {
    width: 100%;
    height: 85%;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

/* 内嵌轮播样式 */
.inner-swiper {
    width: 100%;
    height: 100%;
    position: relative;
}

.inner-slide {
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    font-size: 5rem;
    color: white;
    font-weight: bold;
    position: relative;
    overflow: hidden;
}

.inner-slide::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.3);
    z-index: 1;
}

.slide-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 20px;
}

/* 自定义分页器样式 */
.custom-pagination {
    position: absolute;
    bottom: 20px;
    left: 0;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10;
}

.swiper-pagination-bullet {
    width: 12px;
    height: 12px;
    background-color: rgba(255, 255, 255, 0.5);
    opacity: 1;
    margin: 0 6px;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.swiper-pagination-bullet:hover {
    background-color: rgba(255, 255, 255, 0.8);
    transform: scale(1.2);
}

.swiper-pagination-bullet-active {
    background-color: white;
    width: 30px;
    border-radius: 10px;
    transform: scale(1.1);
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
}

.swiper-pagination-bullet-active::before {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.7);
    animation: pulse 1.5s infinite;
}
/* 第二组轮播样式（多张显示） */
.second-inner-swiper{
    position: relative;
}
.second-slide {
    border-radius: 20px;
    transition: transform 0.3s ease, opacity 0.3s ease;
    background-color: transparent;
}
.second-slide:hover {
    transform: scale(1.02);
    /* 可选：添加过渡动画，让放大效果更丝滑，避免生硬跳转 */
    transition: all 0.3s ease;
}
/* 第二组轮播导航按钮样式 */
.second-inner-nav-button {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.5);
    color: #182848;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
    z-index: 20;
    opacity: 0.7;
}

.second-inner-nav-button:hover {
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    opacity: 1;
}

.second-inner-nav-button.prev {
    left: 10px;
}

.second-inner-nav-button.next {
    right: 10px;
}
.proBox{
    display: none;
    width: 100%;
    opacity: 0;
    transition: all 0.3s;
}
.proBox.active{
    /*max-height: 600px;*/
    display: block;
    opacity:1
}

.pro-title{

    color: black;
    font-size: 52px;
    text-align: center;
    margin-bottom: 20px;
}
.proBox-title{
    display: none;
}
.proBox-title.active{
    display: block;
}
.pro-index{
    display: flex;
    width: 100%;
    background-color: #ffffff;
    border-radius: 20px;
    margin-top: 30px;
    overflow: hidden;
    box-shadow: 0 0 20px rgba(0,0,0,0.1);
}
.pro-indexL{
    width: 50%;
}
.pro-indexR{
    position: relative;
    width: 50%;
    max-height: 600px;
    padding: 42px;
}
.pro-text{
    display: none;
}
.pro-text.active{
    display: block;
}
.hot-img{
    position: absolute;
    right: 80px;
    top: 20px;
}
.hot-img2{
    right: 123px;
    top: 7px;
}
.hot-img3{
    right: 105px;
    top: 4px;
}
.hot-img4{
    right: 94px;
    top: 2px;
}
.product-title {
    color: #0A7A9A;
    font-size: 36px;
    font-weight: 500;
}
.product-desc{
    font-size: 20px;
}
.product-title2{
    margin-top: -22px;
}
.product-function {
    padding: 8px 20px;
    margin: 20px 0;
    border-radius: 24px;
    border: 1px dotted #0A7A9A;
    font-size: 18px;
}
.feature-list {
    margin: 22px 0;
}

.feature-list li {
    margin-bottom: 8px;
    list-style-type: none;
    position: relative;
    padding-left: 25px;
}
.feature-list li::before {
    content: "✓";
    color: #0a5cad;
    font-weight: bold;
    position: absolute;
    left: 0;
}
.contact-button {
    background-color: #25d366;
    color: white;
    border: none;
    padding: 2px 20px;
    border-radius: 30px;
    font-size: 22px;
    font-weight: normal;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 20px 0 20px;
    width: 100%;
    transition: background-color 0.3s;
}

.contact-button:hover {
    background-color: #16a34a; /* 颜色加深（暗一点的绿色） */
    transform: scale(1.02); /* 轻微放大（2%） */
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1); /* 增加轻微阴影 */
}

.contact-button::before {
   /* content: "📞";
    margin-right: 10px;*/
}
.email-contact {
    color: #ff4500;
    font-size: 24px;
    display: flex;
    align-items: center;
}
.email-contact div{
    margin-left: 10px;
}

.proBox4 .pro-indexR{
    padding: 12px 40px;
}

/*客户案例*/
.case-title{
    display: block;
    margin-top: 32px;
}
.case{
    width: 100%;
}
.case-box{
    width: 100%;
    padding: 0; /* 移除容器内边距，确保图片能贴边 */
    margin: 20px 0;
    display: flex; /* 使用Flexbox布局 */
    align-items: center; /* 垂直居中对齐 */
}
.case-con img{
    object-fit: cover
}
.case-con{
    margin: 0 10px; /* 左右各10px，总共20px间距 */
}
.case-con:nth-child(1){
    margin-left: 0;
}
.case-con:last-child{
    margin-right: 0;
}
.device{
    max-width: 1205px;
    margin: 0 auto;
}
.device-con-m{
    display: none;
}
.device ul{
    display: flex;
    /*overflow: hidden;*/
}
.device-item{
    display: flex;
    flex-direction: row;
    height: 500px;
    border: 1px solid rgba(26, 146, 180, 1);
    box-sizing: border-box;
    border-left: none;
}
.device-item1{
    border-left: 1px solid rgba(26, 146, 180, 1);
}
.device-pic{
    width: 0;
    background: radial-gradient(circle, #fff 0%, rgb(5, 153, 217) 100%);
    transition: 0.3s ;
}
.device-info{
    width: 200px;
    /* height: 400px; */
    display: flex;
    flex-direction: column;
    border-left: none;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
    transition: 0.3s;
}
.device ul li.active .device-pic {
    display: block;
    width: 600px;

}
.device-info-title{
    text-align: center;
    font-size: 24px;
    margin-bottom: 20px;
    padding: 0 4px;
}
.img-wrapper{
    margin: 30px 0;
}
.img-oem2{
    display: none;
}
.btn{
    padding: 6px 20px;
    border-radius: 10px;
    border: 1px solid #000000;
}
.device ul li.active .device-info {
    background: #1a92b5;
}
.device ul li.active .device-info-title{
    color: #ffffff;
}
.device ul li.active .btn{
    background: #e5b98a;
    border-color: #e5b98a;
}
.about{
    width: 100%;
    background-image: url("../img/bg2.png");
    padding: 30px 0;
}
.about-con{
    max-width: 1200px;
    height: 550px;
    margin: 0 auto;
    display: flex;
    border-radius: 18px;
    background: #ffffff;
}
.about-img-pc{
    display: inline-block;
}
.about-img-m{
    display: none;
}
.about-text{
    padding: 38px;
}
.about-text p{
    font-size: 18px;
    line-height: 1.8;
}
.about-text p:nth-child(2){
    margin: 24px 0;
}

/*热卖推荐*/
.hots{
    width:100%;

    background-color: transparent;
    background-image: url(../img/bg4.jpg);
    background-size: auto; /* 保持图片原始尺寸（关键） */
    background-position: center top; /* 水平+垂直居中 */
    background-repeat: no-repeat; /* 禁止重复 */
}
.hots-box{
   max-width: 1200px;
   margin: 0 auto;
}
.hots-box>img{
    position: absolute;
    z-index: -1;
}
.hots-con{
    max-width: 1200px;
    /*height: 423px;*/
    margin: 0 auto;
    position: relative;
}
.hots-con-m{
    display: none;
}
.hots-con .swiper-container{
    display: none;
    width: 100%;
    opacity: 0;
    transition: all 0.3s;
}
.hots-con>div.active{
    display: block;
    opacity: 1;
}
.swiper-hot1{
    width: 100%;
}
.hots-title{
    display: block;
    color: #ffffff;
    padding-top: 40px;
    padding-bottom: 40px;
}
.hots-btn{
    margin: 0 auto;
}
.hots-btn a{
    display: block;
    margin: 20px auto;
    width: 442px;
    padding: 6px 20px;
    text-align: center;
    color: #000;
    font-size: 24px;
    border: 1px solid #000000;
    border-radius: 8px;
}
.swiper-hot .swiper-slide{
    background: transparent;
}
/*.button-prev,.button-next{
    display: block;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: 1px solid #cccccc;
    font-size: 40px;
    text-align: center;
    color: #cccccc;
    position: absolute;
    top: 50%;
}*/
.button-prev{
    left: -100px;
}
.button-next{
    right: -100px;
}
.gc-con{
    max-width: 1200px;
    margin: 0 auto;

}
.gc-box{
    display: flex;
    flex-wrap: wrap; /* 允许换行 */
    justify-content: space-between;
}
.gc-item {
    width: calc(100% / 4 - 20px);
    margin-bottom: 20px;
}
.foot{
    width: 100%;
    height: 188px;
    background: linear-gradient(180deg, #4ECDC4 0%, #556270 100%);
    padding: 40px 0;
}
.foot-box{
    max-width: 1400px;
    margin: 0 auto;

}
.foot-top{
    width: 100%;
    display: flex;
}
.foot-top>div{
    width: calc(100% /3 - 20px);
    justify-content: space-between;
    color: #ffffff;
    font-size: 24px;
    text-align: center;
}
.foot-bottom{
    border-top: 1px solid #ffffff;
    margin-top: 16px;
    padding-top: 16px;
}
.foot-bottom p{
    text-align: center;
    color: #ffffff;
    font-size: 22px;
}
.fixed-con{
    display: none;
}

.sider-contact {
    position: fixed;
    right: 0px;
    bottom: 18%;
    z-index: 100;
    width: 97px;
}
.sider-img{
    position: absolute;
    top: -54px;
    left: -6px;
}
.right-nav {
    transform: translateX(0);
    opacity: 1;
    transform-origin: 50% bottom;
    background-image: url("../img/tiao.png");
    width: 100%;
    height: 402px;
    position: absolute;
    bottom: 38px;
    left: 0;
    padding-top: 90px;
    padding-bottom: 25px;
    border-radius: 38px;
    transition: all .3s ease;
}
.right-nav-li {
    position: relative;
    text-align: center;
    padding: 16px 0;
}
.right_hide {
    visibility: hidden;
    opacity: 11;
    transition: all .5s ease;
    position: absolute;
    top: 50%;
    left: -10px;
    transform: translate(-110%, -50%);
    background-color: #fff;
    color: #167ade;
    padding: 18px 20px;
    font-size: 20px;
    font-weight: bold;
    line-height: 16px;
    white-space: nowrap;
    border-radius: 0.5rem;
    box-shadow: 0 0 1rem -2px rgb(102 102 102 / 15%);
}
.right_hide:before{
    content: "";
    position: absolute;
    right: -8px;
    top: calc(50% - 4px);
    border-left: 8px solid #fff;
    border-top: 6px solid transparent;
    border-bottom: 6px solid transparent;
}
.right-nav-li:hover >.right_hide{
    visibility: visible;
    opacity: 1;
    transform: translate(-100%,-50%);

}


@media (max-width: 900px) {
    /* 移动端头部*/
    #head{
        display: none;
    }
    .m-head{
        position: fixed;
        top: 0;
        left: 0;
        z-index: 22;
        width: 100%;
        display: block;
        height: 60px;
        background: #ffffff;
        line-height: 50px;
        border-bottom: 1px solid #f0f0f0;
    }
    .logo-m{
        width: 78%;
        margin-left: 23%;
        margin-top: 7px;
    }
    .icon-btn{
        margin-right: 12px;
        font-size: 24px;
    }
    .mapIcon{
        display: flex;
    }
    .m-map{
        position: fixed;
        top: 60px;
        left: 0px;
        width: 100%;
        height: calc(100% - 60px);
        padding: 20px;
        background: #ffffff;
        z-index: 1000;
        opacity: 0;
        visibility: hidden;
        -webkit-transition: opacity 0.4s, transform 0.4s, visibility 0.4s;
        -o-transition: opacity 0.4s, transform 0.4s, visibility 0.4s;
        transition: opacity 0.4s, transform 0.4s, visibility 0.4s;
        -webkit-transform: translate(0, -100%);
        -ms-transform: translate(0, -100%);
        -o-transform: translate(0, -100%);
        transform: translate(0, -100%);
    }
    .m-map.active{
        opacity: 1;
        visibility: visible;
        -webkit-transform: translate(0, 0);
        -ms-transform: translate(0, 0);
        -o-transform: translate(0, 0);
        transform: translate(0, 0);
    }
    .countries-item{
        border-bottom: 1px solid rgba(0, 0, 0, .05);
    }
    .countries-item a{
        width: auto;
    }
    .head-con {
        padding: 0;
        width: 100%;
        height: 60px;
        margin: 0 auto;
        display: flex;
        justify-content: center;
    }
    .head-tel{
        margin: 0 auto;
        color: #ffffff;
        font-size: 16px;
        font-weight: bold;
    }
    .head-mail{
        position: absolute;
        top: 12px;
        left: 12px;
    }
    .head-mail>img{
        width: 34px;
        height: 34px;
    }
    .head-lis {
        position: fixed;
        top: 60px;
        left: 0;
        width: 100%;
        height: 100vh;
        background-color: #167ade;
        padding: 30px 0 30px;
        margin: 0;
        float: none;
    }

    .head-lis li {
        float: none;
        border-bottom: none;
        /*height: 3em;*/
    }

    .head-lis li a {
        display: block;
        height: 50px;
        line-height: 50px;
        color: #fff;
        font-size: 14px;
        text-align: left;
        -webkit-transition: transform 0.3s, opacity 0.3s, background-color 0.3s;
        -o-transition: transform 0.3s, opacity 0.3s, background-color 0.3s;
        transition: transform 0.3s, opacity 0.3s, background-color 0.3s;
        padding: 0 5px;
        border-bottom: 1px solid rgba(255, 255, 255, .3);
        margin: 0 15px;
    }

    .head-lis-active {
        background: none;
    }
    .nav-toggle {
        display: block;
        position: absolute;
        left: 10px;
        top: 0;
        padding: 10px;
        background-image: none;
        border-radius: 4px;
        margin-top: 12px;
        border: 0;
        cursor: pointer;
        z-index: 1001;
    }

    .nav-toggle span {
        display: block;
        width: 20px;
        height: 2px;
        margin-bottom: 5px;
        position: relative;
        background: #999999;
        border-radius: 3px;
        z-index: 1;
        -webkit-transform-origin: 20px;
        transform-origin: 20px;
        -webkit-transition: background 0.5s cubic-bezier(0.77, 0.2, 0.05, 1), opacity 0.55s ease, -webkit-transform 0.5s cubic-bezier(0.77, 0.2, 0.05, 1);
        transition: background 0.5s cubic-bezier(0.77, 0.2, 0.05, 1), opacity 0.55s ease, -webkit-transform 0.5s cubic-bezier(0.77, 0.2, 0.05, 1);
        transition: transform 0.5s cubic-bezier(0.77, 0.2, 0.05, 1), background 0.5s cubic-bezier(0.77, 0.2, 0.05, 1), opacity 0.55s ease;
        transition: transform 0.5s cubic-bezier(0.77, 0.2, 0.05, 1), background 0.5s cubic-bezier(0.77, 0.2, 0.05, 1), opacity 0.55s ease, -webkit-transform 0.5s cubic-bezier(0.77, 0.2, 0.05, 1);
    }

    /*导航遮罩*/
    .mask-layer {
        display: block;
        background: rgba(0, 0, 0, 0.75);
        position: fixed;
        left: 0;
        right: 0;
        bottom: 0;
        top: 0;
        z-index: 99;
        -webkit-animation-name: fade-in;
        animation-name: fade-in;
        -webkit-animation-duration: 430ms;
        animation-duration: 430ms;
        -webkit-animation-timing-function: linear;
        animation-timing-function: linear;
        -webkit-animation-direction: normal;
        animation-direction: normal;
        -webkit-animation-delay: 0s;
        animation-delay: 0s;
    }

    /*动画*/
    /*hidden*/
    .head-lis {
        z-index: 1000;
        opacity: 0;
        visibility: hidden;
        -webkit-transition: opacity 0.4s, transform 0.4s, visibility 0.4s;
        -o-transition: opacity 0.4s, transform 0.4s, visibility 0.4s;
        transition: opacity 0.4s, transform 0.4s, visibility 0.4s;
        -webkit-transform: translate(-100%, 0);
        -ms-transform: translate(-100%, 0);
        -o-transform: translate(-100%, 0);
        transform: translate(-100%, 0);
    }

    .head-lis li {
        opacity: 1;
        visibility: visible;
        /*-webkit-transform: translate(100px, 0);
        -ms-transform: translate(100px, 0);
        -o-transform: translate(100px, 0);
        transform: translate(100px, 0);*/
        -webkit-transition: opacity 0.3s, transform 0.3s, visibility 0.3s;
        -o-transition: opacity 0.3s, transform 0.3s, visibility 0.3s;
        transition: opacity 0.3s, transform 0.3s, visibility 0.3s;
        transition-delay: .05s;
    }

    .mask-layer {
        opacity: 0;
        visibility: hidden;
        -webkit-transition: opacity 0.3s, visibility 0.3s;
        -o-transition: opacity 0.3s, visibility 0.3s;
        transition: opacity 0.3s, visibility 0.3s;
    }
    .stats-box{
        display: none;
    }
    .classifyLeft{
        display: none;
    }
    .classifyRight{
        width: 100%;
        padding-left: 0;
    }
    .classifyRight2{
        padding-top: 0;
    }
    .tab-content-container{
        width: 100%;
    }
    .sider-contact{
        display: none;
    }
    .swiper-box{
        margin-top: 70px;
    }
    .stats-container{
        max-width: 100%;
        gap: 0;
    }
    .stat-item{
        padding: 0;
    }
    .stat-number{
        font-size: 16px;
    }
    .stat-description{
        font-size: 14px;
    }
    .stat-item>span:nth-child(2){
        font-size: 12px;
    }
    .classify-box{
        max-width: 100%;
        padding: 12px;
    }
    .pro-title{
        font-size: 24px;
        margin-bottom: 12px;
    }
    .hots{
        background-image: none;
    }
    .second-swiper-section{
        display: none;
    }
    .hots-box>img{
        display: none;
    }
    .device{
        max-width: 100%;
        padding: 0 12px;
    }
    .device-con-m{
        display: block;
    }
    .device-info-title{
        font-size: 16px;
        padding: 0 8px;
    }
    .img-wrapper{
        margin: 0;
    }
    .img-wrapper img{
        width: 72%;
        margin-left: 14%;
    }
    .btn{
        font-size: 14px;
        padding: 6px 12px;
    }
    .gc-con{
        max-width: 100%;
        padding: 0 12px;
    }
    .device ul{
        display: none;
    }
    .about{
        padding: 12px;
    }
    .about-con{
        display: block;
        max-width: 100%;
        height: auto;
    }
    .about-img-pc{
        display: none;
    }
    .about-img-m{
        display: inline-block;
    }
    .about-con img{
        max-width: 100%;
        width: 100%;
    }
    .about-text{
        padding: 12px;
    }
    .about-text p{
        font-size: 14px;
    }
    .gc-item {
        width: calc(100% / 2 - 6px);
        margin-bottom: 10px;
    }
    .foot-top{
        display: block;
    }
    .foot-top>div {
        width: 100%;
        justify-content: space-between;
        color: #ffffff;
        font-size: 16px;
        text-align: center;
    }
    .foot{
        height: auto;
        padding: 20px 0;
        margin-bottom: 4.5rem;
    }
    .foot-bottom p{
        font-size: 16px;
    }
    .classifyLeft{
        height: 300px;
    }
    .classifyLeft p{
        font-size: 20px;
        margin-top: 39px;
    }
    .classifyUl{
        padding-left: 60px;
    }
    .classifyLeft .classifyUl li{
        font-size: 16px;
    }
    .rightBox-card{
        padding: 10px;
    }
    .rightBox-card img{
        width: 27%;
    }
    .classifyRight{
        height: auto;
    }
    .rightBox-text{
        font-size: 14px;
    }
    .pro-con{
        max-width: 100%;
    }
    .pro-index{
        display: block;
        width: auto;
        margin: 20px 12px;
        box-shadow: none;
    }
    .pro-indexR{
        width: 100%;
        padding: 12px;
        height: auto;
    }
    .hot-img{
        width: 22%;
        top: 4px;
        right: 104px;
    }
    .feature-list{
        font-size: 1.2rem;
    }
    .product-title{
        font-size: 20px;
        margin-top: 0;
        margin-bottom: 8px;
    }
    .product-function{
        font-size: 16px;
        margin: 10px 0;
        padding:4px 12px
    }
    .contact-button{
        font-size: 20px;
        padding: 6px 12px;
    }
    .hots-title {
        color: #000;
        padding-top: 20px;
        padding-bottom: 20px;
    }
    .button-prev,.button-next{
        display: none;
    }
    .hots-con-m{
        display: block;
    }
    .hots-con-pc{
        display: none;
    }
    .hots-img-box{
        width: 100%;
        padding: 0 12px;
        display: none;
        flex-wrap: wrap;
        justify-content:space-between;
    }
    .hots-img-box.active{
        display: flex !important;
    }
    .hots-img-box>div{
        width: calc(100% / 2 - 6px);
        margin-bottom: 10px;
    }
    .hots-btn a{
        font-size: 16px;
        width: auto;
        margin: 12px;
    }
    .fixed-con {
        display: block;
        position: fixed;
        bottom: 0;
        left: 0;
        z-index: 3;
        width: 100%;
        height: 6.5rem;
        background: url(../img/footer-bg3.png) no-repeat center;
        background-size: cover;
    }
    .fixed-bottom {
        padding-top: 23px;
        display: flex;
        justify-content: space-around;
    }
    .fixed-bottom > li {
        flex: 1;
        text-align: center;
    }
    .fixed-bottom > li > a {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        width: 100%;
        height: 100%;
        text-align: center;
    }
    .fixed-yuan {
        display: block;
        border-radius: 100%;
        -webkit-border-radius: 100%;
        -moz-border-radius: 100%;
        -o-border-radius: 100%;
        width: 4.8rem;
        height: 4.8rem;
        line-height: 4.8rem;
        position: absolute;
        left: 43.7%;
        bottom: 0.4rem;
        background: #ffffff;
        overflow: hidden;
        border-radius: 100%;
        -webkit-border-radius: 100%;
    }
    .fixed-img {
        width: 20px;
    }
    .fixed-name {
        color: #ffffff;
        font-size: 14px;
    }
}