@font-face {
    font-family: HarmonyOS_Medium;
    font-style: normal;
    font-display: swap;
    src:url('/cn/fonts/HarmonyOS_Medium.woff') format('woff');
}

@font-face {
    font-family: HarmonyOS_Regular;
    font-style: normal;
    font-display: swap;
    src: url('/cn/fonts/HarmonyOS_Regular.woff') format('woff');
}

@font-face {
    font-family: HarmonyOS_Bold;
    font-style: normal;
    font-display: swap;
    src:     url('/cn/fonts/HarmonyOS_Bold.woff') format('woff');
}

/*关于柏维力*/
.wrap_content{ position:relative; z-index: 1;}
/* 页面ad头部图 */
.mod-section-ad{
    width: 100%;
    height:45vh;
    overflow: hidden;
}

@media screen and (max-width: 768px) {
    .mod-section-ad{
        height:26vh;
        padding-top: 72px;
        background-color: rgb(102, 102, 102);
    }

}
.mod-s-con{
    width: 1200px;
    margin: 0 auto;
}
.mod-con{
    max-width: 1600px;
    margin: 0 auto;
    padding-left: 5%;
    padding-right: 5%;
}
.mod-tab .clearfix{
    overflow-x:hidden;
    overflow-y: hidden;
    position: relative;
    height: 53px;
}
.mod-tab .clearfix ul{
    position: absolute;
    left: 4%;
    top: 0;
    height: 53px;
    padding-left: 0px;
    padding-right: 0px;
    box-sizing: border-box;
    display: block;
    white-space: nowrap;
    margin: 0 auto;
}

.business .mod-tab .clearfix {
    height: 68px;
}
.business .mod-tab .clearfix ul{
    height: 68px;
    position: relative;
    left: 0;
}

.mod-max-con{
    width: auto;
    margin-left: 12px;
    margin-right: 12px;
    box-sizing: border-box;
}
.mod-section-ad h2{
    font-family: 'TencentSansw3';
    font-size: 44px;
    color: #2A2E2E;
    letter-spacing: 0;
    margin-bottom: 8px;
    margin-top: 202px;
    font-weight: 400;
}
.brief .mod-section-ad h2{
    color: #fff;
}
.media .mod-section-ad h2{
    margin-top: 207px;
}
.mod-section-ad .desc{
    font-size: 16px;
    color: #2A2E2E;
    letter-spacing: 0;
    line-height: 29px;
    margin-bottom: 27px;
}

.digital-ark .mod-section-ad .desc{
    margin-bottom: 20px;
}

.digital-ark .mod-section-ad .logo{
    height: 49px;
}

.brief .mod-section-ad .desc{
    color: #fff;
}
.responsibility .mod-section-ad h2{
    color: #fff;
}
.responsibility .mod-section-ad .desc{
    color: #fff;
}

.mod-section-ad .video-text{
    font-size: 20px;
    color: #2A2E2E;
    letter-spacing: 0;
    line-height: 32px;
    display: none;
}
.video-icon{
    width: 32px;
    height: 32px;
    margin-right: 12px;
    cursor: pointer;
}
.header-seat{
    padding-bottom: 72px;
    transition: .25s ease;
}
.mod-tab{
    border-bottom: 1px solid #f4f4f4;
    transform: translateY(0);
    transition: all 0.2s linear;
    -webkit-transition: all 0.2s linear;
    -moz-transition: all 0.2s linear;
    -ms-transition: all 0.2s linear;
    -o-transition: all 0.2s linear;
    box-sizing: border-box;
}
.mod-tab-wrap .mod-tab-content{
    display: none;
}
.mod-tab-wrap .mod-tab-content.active-show{
    display: block;
}
.mod-tab.mod-tab-fixed{
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    z-index: 1;
}
.brief .mod-tab,.investor .mod-tab,.media .mod-tab{
    background: rgba(251,251,251,1);
}
.mod-tab-container{
    width: 100%;
    height: 54px;
    position: relative;
}
.business .mod-tab-container{
    height: 69px;
}
.mod-tab{
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    background: #fff;
}
.mod-tab.fixed{
    position: fixed;
    z-index: 99;
}
.mod-tab li{
    float: none;
    display: inline-block;
    position: relative;
}
.mod-tab .line{
    width: 64px;
    height: 2px;
    position: absolute;
    left: 0;
    bottom: 0;
    background: #0052d9;
}
.mod-tab li:last-child{
    margin-right: 0;
}
.mod-tab li a{
    padding: 16px 0;
    display: block;
    font-size: 20px;
    position: relative;
    line-height: 36px;
    color: #5F6464;
}
.mod-tab li.active-tab a{
    color: #2a2e2e;
}
.mod-tab li.active-tab a:after{
    content: ' ';
    height: 2px;
    width: 100%;
    background: #0052d9;
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0px;
}
.mod-tab-nt li a{
    padding: 12px 0;
    line-height: 29px;
    font-size: 16px;
}

.mod-tab .mc-left{
    position: absolute;
    left: 0;
    top: 0;
    height: 53px;
    z-index: 10;
    cursor: pointer;
    display: none;
}
.mod-tab .mc-right{
    position: absolute;
    right: 0;
    top: 0;
    height: 53px;
    z-index: 10;
    cursor: pointer;
    display: none;
}
.mod-tab .mc-left img,.mod-tab .mc-right img{
    height: 100%;
}

.brief .mod-tab li a {
    height: 53px;
    line-height: 53px;
    padding: 0;
    font-size: 16px;
}

.mod-tab-container{
    width: 100%;
    height: 54px;
    position: relative;
}

.brand-item{
    position: relative;
}
.brand-item.white-bg{
    padding-top: 96px;
    padding-bottom: 96px;
}
.brand-item.gray-bg{
    padding-top: 96px;
    padding-bottom: 96px;
}

.mod-m-title{
    font-family: HarmonyOS_Bold, serif;
    width: 100%;
    overflow: hidden;
    font-size: 30px;
    color: #2a2e2e;
    font-weight: normal;
}

.brief-text-box {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    margin-top: 40px;
    text-align: center;
    position: relative;
}

.brand-item .label-box h3{
    font-family: HarmonyOS_Bold, serif;
    font-size: 30px;
    color: #2a2e2e;
    font-weight: normal;
}

.pc-box{
    display: block;
}
.mobile-box{
    display: none;
}
.mobile-box-2{
    display: none;
}

.clearfix:before,
.clearfix:after {
    content: "";
    display: table;
}
.clearfix:after {
    clear: both;
    overflow: hidden;
}
.esg-text{
    margin-top: 30px;
}

.esg-text .desc{
    color: #575757;
    text-align: justify;
    font-size: 24px;
    line-height: 36px;
}

.esg-box{
    overflow: hidden;
    border-radius: 20px;
    margin-top: 60px;
    width: 100%;
    max-width: 1600px;
    height: 100%;
}
.esg-img-box{
    border-radius: 20px 0px 0px 20px ;
    overflow: hidden;
    position: relative;
    float: left;
    width: 50%;
}
.esg-img-box-r{
    border-radius: 0px 20px 20px 0px ;
    overflow: hidden;
    position: relative;
    float: right;
    width: 50%;
}
.esg-img-box img{
    width: 100%;
}
.esg-img-box-r img{
    width: 100%;
}
.esg-text-box{
    padding-top: 5%;
    padding-left: 5%;
    width: 35%;
    position: relative;
    float: left;
}
.esg-text-box h3{
    font-size: 30px;
    color: #575757;
    font-weight: 600;
}

.esg-text-box p{
    font-size: 20px;
    color: #5F6464;
    letter-spacing: 0;
    text-align: justify;
    line-height: 34px;
    width: 100%;
    margin: 16px auto;
}

.t-flx{
    margin-top: 30px;
}

/*荣誉资质*/

.carousel-container { width: 100%; overflow: hidden; position: relative; border-radius: 10px;margin-top: 30px }
.carousel { display: flex; transition: transform 0.3s ease-in-out; }
.carousel img { width: 20%; flex-shrink: 0; }
.arrow { position: absolute; top: 50%; transform: translateY(-50%); background: rgba(0, 0, 0, 0.5); color: white; border: none; border-radius:5px;cursor: pointer; padding: 20px 15px; opacity: 0; transition: opacity 0.3s; }
.arrow-left { left: 10px; }
.arrow-right { right: 10px; }
.carousel-container:hover .arrow { opacity: 1; }

@media (max-width: 768px) {
    .carousel img {
        width: 33.33%; /* 每次显示3张图片 */
    }
    .carousel-container { margin-top: 20px }
    .carousel-container:hover .arrow { opacity: 0; }

    body .brand-item.white-bg.pt {
        padding-top: 30px;
        padding-bottom: 30px;
    }

    .esg-text .desc{
        text-align: justify;
        font-size: 18px;
        line-height: 27px;
    }
    .mod-m-title{
        font-size: 24px;
        text-align: center;
    }

    .esg-img-box{
        background: #5F6464;
        border-radius: 10px 10px 0 0 ;
        overflow: hidden;
        position: relative;
        float: left;
        width: 100%;
    }
    .esg-img-box-r{
        border-radius: 10px 10px 0 0 ;
        overflow: hidden;
        position: relative;
        float: right;
        width: 100%;
    }
    .esg-text-box{
        padding-top: 5%;
        padding-left: 5%;
        width: 90%;
        position: relative;
        float: left;
    }
    .esg-box{
        border-radius: 10px;
    }
    .esg-text-box p{
        font-size: 18px;
        line-height: 27px;
    }
}


/*研发中心*/
.yfzx{
    float: left;
    width: 50%;
    position: relative;
    overflow: hidden;
    height: 20%;
    max-height: 400px;
    border-radius: 10px
}

.yfzx2{
    float: right;
    width: 50%;
    position: relative;
    overflow: hidden;
    max-height: 400px;
    border-radius: 10px
}

.yfzx2-icon{
    float: left;
    width: 45%;
}

.yfzx-icon{
    float: right;
    width: 45%;
}

.yfzx-img{
    width: 100%;
}

.icon{
    border-radius: 10px;
    width:47%;
    max-height: 180px;
    float: left;
    margin: 1.5%;
    overflow: hidden;
}
.icon img{
    width: 100%;
}
.yfsz0{
    width: 1600px;
    display: flex; /* 设置容器为flex布局 */
    justify-content: center; /* 在主轴上对齐内容到中心位置 */
    align-items: center; /* 在交叉轴上对齐内容到中心位置 */
}
.yfsz{
    border-radius: 10px;
    overflow: hidden;
    margin: 5% 2%;
    width: 25%;
    max-height:200px;
}
.yfsz img{
    width: 100%;
}

.yfzx-box{
    display: flex;
    align-items: center;
    background-color: #FFFFFF;
    overflow: hidden;
    border-radius: 20px;
    margin-top: 60px;
    width: 100%;
    max-width: 1600px;
    height: 450px;
}
.yfzx-img-box{
    display: flex;
    justify-content: center; /* 水平居中 */
    align-items: center;    /* 垂直居中 */
    max-height:350px ;
    margin: 50px;
    border-radius: 20px;
    overflow: hidden;
    position: relative;
    width: 50%;
    background-color: #cecece;
}

.yfzx-text-box h3{
    font-family: HarmonyOS_Bold,sans-serif;
    font-size: 30px;
    color: #2a2e2e;
}

.yfzx-text-box p{
    font-size: 20px;
    color: #5F6464;
    letter-spacing: 0;
    text-align: left;
    line-height: 34px;
    width: 100%;
    margin: 16px auto;
}
.yfzx-text-box{
    margin: 50px;
    width: 40%;
    position: relative;
}
.yfzx-img-box img{
    height: 100%;
}
.yfzx-img-box-r img{
    height: 100%;
}

.yfzx-text{
    padding-bottom: 100px;
}
.yfzx-banner{
    display: flex; /* 设置容器为flex布局 */
    justify-content: center; /* 在主轴上对齐内容到中心位置 */
    align-items: center; /* 在交叉轴上对齐内容到中心位置 */
    background-size: cover;
    background-position: center;
    color: #fff;
}

.c2 {
    background-color: #f6f6f6;
}

.rd-text-box {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    margin-top: 40px;
    text-align: center;
    position: relative;
}
.zzzx2-text a{
    font-size: 20px;
   font-family: HarmonyOS_Bold,sans-serif;
}

@media (max-width: 768px) {
    .rd-text-box {
        margin-top: 20px;
        flex-direction: column;
    }
    .yfzx{
        width: 100%;
    }
    .yfzx-icon{
        width: 100%;
        margin-top: 20px;
    }
    .yfsz{
        margin: 8% 2%;
        width: 100%;
    }
    .yfzx-box{
        margin-top: 30px;
        flex-direction: column;
    }
    .yfzx-img-box{
        margin: 0 auto;
        border-radius: 0;
        width: 100%;
    }
    .yfzx-text-box{
        margin: 20px;
        width: 90%;
        position: relative;
    }
    .yfzx-text-box h3{
        font-size: 24px;
        color: #2a2e2e;
    }

    .yfzx-text-box p{
        font-size: 18px;
        color: #5F6464;
        letter-spacing: 0;
        text-align: left;
        line-height: 27px;
        width: 100%;
        margin: 16px auto;
    }
}

/*精益生产*/

.ProductVideo{
    display: flex;
    align-items: center; /* 垂直居中 */
    justify-content: center; /* 水平居中 */
    position:relative;
    max-height: 600px;
    overflow: hidden;
}

.ProductVideo video{
    width:100%;
}

.ProductVideo::after{
    content:'';
    display:block;
    width:100%;
    height:100%;
    background:rgba(0,0,0,0.2);
    position:absolute;
    top:0;
}
.jysc{
    margin-top: 30px;
}

.jysc h3 {
    font-family: HarmonyOS_Bold,sans-serif;
    font-size: 26px;
    color: #2A2E2E;
    letter-spacing: 0;
    text-align: left;
    line-height: 36px;
    margin: 16px auto;
}
.jysc h4 {
    font-family: HarmonyOS_Medium,sans-serif;
    font-size: 22px;
    color: #595757;
    letter-spacing: 0;
    text-align: left;
    line-height: 36px;
    margin: 0 auto;
}
.jysc-text{
    font-size: 18px;
    color: #5F6464;
    letter-spacing: 0;
    text-align: left;
    line-height: 34px;
    width: 100%;
    margin: 15px auto;
}
.zzzx{
    float: left;
    width: 50%;
    position: relative;
    overflow: hidden;
    max-height: 400px;
    border-radius: 20px
}
.zzzx2{
    float: right;
    width: 50%;
    position: relative;
    overflow: hidden;
    max-height: 400px;
    border-radius: 20px
}
.zzzx-text{
    text-align: justify;
    float: right;
    width: 45%;
}
.zzzx2-text{
    text-align: justify;
    float: left;
    width: 45%;
}
.zzzx-img{
    width: 100%;
}
.qc{
    display: flex;
    justify-content:space-between;
    margin-top: 40px;
    margin-bottom: 40px;
}
.qc img{
    width: 20%;
}

.fx{
    flex-direction: row-reverse;
}
@media (max-width: 768px)  {
    .zzzx{
        width: 100%;
        border-radius: 10px;
    }
    .zzzx2{
        width: 100%;
        border-radius: 10px
    }
    .zzzx-text{
        width: 100%;
    }
    .zzzx2-text{
        width: 100%;
    }
    .zzzx2-text a{
        font-size: 18px
    }

    .jysc h3 {
        font-size: 20px;
    }
    .jysc h4 {
        font-size: 18px;
    }
    .jysc-text{
        margin: 10px auto;
        font-size: 16px;
        line-height: 24px;
    }
    .qc{
        margin-top: 0;
        flex-direction: row;
        flex-wrap: wrap;
    }
    .qc img{
        margin-top: 20px;
        width: 48%;
    }
    .fx{
        flex-direction: column;
    }
    .ProductVideo{
        margin-top: 72px;
    }
}

/*联系我们*/
.cont-text-box{
    width: 38%;
    position: relative;
}
.cont-text-box h3{
    font-family: HarmonyOS_Bold,sans-serif;
    font-size: 30px;
    color: #2a2e2e;
}

.cont-text-box p{
    font-size: 20px;
    color: #5F6464;
    letter-spacing: 0;
    text-align: left;
    line-height: 34px;
    width: 100%;
}

.cont-box{
    display: flex;
    justify-content: space-between;
    align-items: center;
    overflow: hidden;
    border-radius: 20px;
    margin-top: 30px;
    margin-bottom: 30px;
    width: 48%;
    background-color: #FFFFFF;
}
.zxts{
    display: flex;
    justify-content: space-between;
}
.cont-img-box{
    border-radius: 20px 0 0 20px ;
    overflow: hidden;
    position: relative;
    width: 55%;
    max-height: 200px;
}
.cont-img-box img{
    width: 100%;
}

.cont-mail{
    width: 100%;
    border-radius: 50px;
    background-color: rgba(246, 246, 246);
}

.cont-mail p{
    padding: 20px;
    font-size: 25px;
}

.mail-link{
    width: 80%;
    margin-top: 10%;
}

.mail-link a{
    display: block;
    color: #FFFFFF;
    padding: 15px;
    font-size: 20px;
    background-color: #333333;
    border-radius: 30px;
}

.mail-link a:hover{
    display: block;
    color: rgba(246, 246, 246, 0.96);
    padding: 15px;
    font-size: 20px;
    background-color: rgb(26, 26, 26);
    border-radius: 30px;
}

.mail-box{
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    width:40%;
}
.map{
    float: right;
    width: 50%;
    position: relative;
    overflow: hidden;
    height: 400px;
    max-height: 400px;
    border-radius: 20px;
}

@media (max-width: 768px) {
    .map{
        margin-top: 20px;
        width: 100%;
        height: 240px;
        border-radius: 10px;
    }

    .mail-box{
        margin-top:10%;
        width: 90%;
    }
    .zxts{
        flex-direction: column;
    }
    .cont-box{
        margin-top: 20px;
        margin-bottom: 20px;
        width: 100%;
    }

    .cont-img-box {
        border-radius: 10px 0 0 10px;
        overflow: hidden;
        position: relative;
        width: 50%;
        max-height: 140px;
    }
    .cont-text-box{
        width: 42%;
    }
    .cont-text-box h3{
        font-size: 24px;
    }
    .cont-text-box p{
        font-size: 18px;
    }
}
/*产品中心*/

.options{
    max-width: 100%;
    position: relative;
    background-color: #3e3a39;
}

.navbar {
    display: flex;
    flex-wrap: wrap;
    row-gap: 10px;
    column-gap: 40px;
    justify-content: space-around;
    align-items: center; /* 垂直居中 */
    background-color:  #3e3a39; /* 导航栏背景色 */
    padding: 15px 0; /* 导航栏内边距 */
}
.navbar .buttons {
    display: flex;
    gap:20px; /* 按钮之间的间隔 */
}
.navbar a {
    background-color:  #3e3a39; /* 按钮背景色 */
    color: white; /* 按钮文字颜色 */
    border: none; /* 无边框 */
    border-radius: 30px; /* 圆角 */
    padding: 10px 30px; /* 按钮内边距 */
    cursor: pointer; /* 鼠标悬停时显示为手指图标 */
    font-size: 20px; /* 按钮文字大小 */
}

.navbar button {
    background-color:  #3e3a39; /* 按钮背景色 */
    color: white; /* 按钮文字颜色 */
    border: none; /* 无边框 */
    border-radius: 20px; /* 圆角 */
    padding: 5px 15px; /* 按钮内边距 */
    cursor: pointer; /* 鼠标悬停时显示为手指图标 */
    font-size: 16px; /* 按钮文字大小 */
}

.navbar button:hover, .navbar button.selected {
    background-color: white; /* 鼠标悬停时按钮背景色 */
    color: black; /* 鼠标悬停时按钮文字颜色 */
}


.navbar a:hover, .navbar a.selected {
    background-color: white; /* 鼠标悬停时按钮背景色 */
    color: black; /* 鼠标悬停时按钮文字颜色 */
}

.search-box {
    display: flex;
    align-items: center;
    background-color: #ffffff;
    border-radius: 20px;
    padding: 2px;
}

.search-box input {
    padding: 8px 15px;
    font-size: 16px;
    border: none;
    outline: none; /* 移除焦点边框 */
}

.navbar button.selected {
    background-color: white; /* 选中按钮背景色 */
    color: black;
}

.search-box input[type="text"] {
    width: 200px; /* 搜索框宽度 */
    margin-right: 10px; /* 与搜索按钮之间的间隔 */
}

.search-box button {
    background-color: #3e3a39;
    color: white;
    padding: 8px 15px;
    cursor: pointer;
    border: none;
}

.main-pic0{
    display: flex;
    align-items: center; /* 垂直居中 */
    justify-content: center; /* 水平居中 */
    position:relative;
    overflow: hidden;
    width:100%;
    height: 1000px;
}



.main-pic1, .main-pic2, .main-pic4{
    display: flex;
    align-items: center; /* 垂直居中 */
    justify-content: center; /* 水平居中 */
    position:relative;
    overflow: hidden;
    width:100%;
    height:650px;
    background-size: cover;
    background-position: center;
}


.main-pic3{
    display: flex;
    flex-direction: column;
    align-items: center; /* 垂直居中 */
    justify-content: center; /* 水平居中 */
    position:relative;
    overflow: hidden;
    width:50%;
    height:100%;
    background-size: cover;
    background-position: center;
}

.main-pic4{
    height:50%;
}

.pic-text1{
    display: flex;
    flex-direction: column;
    row-gap: 10px;
    padding:3%;
    border-radius: 10px;
    background-color: rgba(255, 255, 255, 0.65);
    margin-left:5%;
    width: 22%;
    backdrop-filter:blur(10px);
}

.pic-text2{
    display: flex;
    flex-direction: column;
    row-gap: 10px;
    padding:3%;
    border-radius: 10px;
    background-color: rgba(255, 255, 255, 0.65);
    margin-right:5%;
    width: 22%;
    backdrop-filter:blur(10px);
}

.pic-text3{
    display: flex;
    flex-direction: column;
    row-gap: 10px;
    padding:3%;
    border-radius: 10px;
    margin-left:55%;
    margin-top:-20%;
    width: 50%;
}

.pic-text4{
    display: flex;
    flex-direction: column;
    row-gap: 10px;
    padding:3%;
    border-radius: 10px;
    margin-left:50%;
    width: 50%;
}

.pic-text5{
    display: flex;
    flex-direction: column;
    row-gap: 10px;
    padding:3%;
    border-radius: 10px;
    margin-left:50%;
    width: 50%;
}



.pic-text3 .More-product{
    top: 30%;
}

.text-right{
    display: flex;
    justify-content: flex-end;
}
.pic-text1 h1,.pic-text2 h1,.pic-text3 h1,.pic-text4 h1,.pic-text5 h1{
    font-size: 40px;
    font-family: HarmonyOS_Bold, sans-serif;
    color: #3e3a39;
    font-weight: normal;
}

.pic-text1 h2,.pic-text2 h2,.pic-text3 h2,.pic-text4 h2,.pic-text5 h2{
    font-family: HarmonyOS_Regular, sans-serif;
    font-size:25px;
    color: #3e3a39;
    font-weight: normal;
}

.pic-text4 h1{
    font-size: 40px;
    font-family: HarmonyOS_Bold, sans-serif;
    font-weight: normal;
    color: #f5f5f5;
}

.pic-text4 h2{
    font-size: 25px;
    font-family: HarmonyOS_Regular, sans-serif;
    font-weight: normal;
    color: #f5f5f5;
}

.text-pd{
    display: flex;
    align-items: center; /* 垂直居中 */
    justify-content: center; /* 水平居中 */
    position:relative;
    overflow: hidden;
    width:100%;
    height:300px;
}

.middle{
    display: flex;
    flex-direction: column;
    align-items: center;
    row-gap: 20px;
}

.text-pd h1{
    font-family: HarmonyOS_Bold,sans-serif;
    font-size: 45px;
    color: #3e3a39;
    font-weight: normal;
}

.text-pd h2{
    font-weight: normal;
    font-size:35px;
    color: #3e3a39;
}


.pic-text4 .More-product{
    display:flex;
    align-items: center;
    justify-content: center;
    width:60%;
    max-width: 200px;
    line-height:2.5;
    text-align:center;
    font-size:18px;
    position:relative;
}

.pic-text4 .More-product a{
    width: 100%;
    color: #f5f5f5;
    border: 1px solid #f5f5f5;
    border-radius: 10px;
}
.pic-text4 .More-product a:hover{
    background: rgb(245, 245, 245);
    color: #333;
}

.More-product{
    display:flex;
    align-items: center;
    justify-content: center;
    max-width: 200px;
    width:60%;
    line-height:2.5;
    text-align:center;
    font-size:18px;
    margin-top: 5%;
    position:relative;
}

.More-product a{
    width: 100%;
    color:#333;
    border: 1px solid #2a2e2e;
    border-radius: 10px;
}
.More-product a:hover{
    background: rgb(50, 50, 50);
    color:#fff;
}

.popup {
    display: none; /* 初始隐藏弹窗 */
    position: fixed;
    z-index: 1;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    justify-content: center;
    align-items: center;
}

.popup-content {
    background-color: #fff;
    padding: 20px;
    border-radius: 5px;
    text-align: center;
}

.popup img {
    max-width: 100%;
    height: auto;
}

.close {
    cursor: pointer;
    font-size: 20px;
    color: #aaa;
    float: right;
}

.close:hover,
.close:focus {
    color: black;
    text-decoration: none;
    cursor: pointer;
}

.popup1{
    width:300px;
    height: 100px;
    display: none;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 1000;
    background: rgba(255, 255, 255);
    padding: 30px 40px;
    border-radius: 15px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    text-align: center;
}
.popup1 p {
    font-size: 18px;
    color: #333;
}
.popup1 button{
    margin-top: 40px;
    background-color: black;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 10px;
    cursor: pointer;
    font-size: 16px;
}
.overlay{
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: 999;
}


@media screen and (max-width: 1920px) {
    .main-pic0{
        height: 850px;
    }
}
@media screen and (max-width: 768px) {
    .navbar .buttons {
        gap:15px;
    }
    .navbar a {
        border: none; /* 无边框 */
        border-radius: 5px; /* 圆角 */
        padding: 5px 5px; /* 按钮内边距 */
        font-size: 14px; /* 按钮文字大小 */
    }
    .pic-text1 h1,.pic-text2 h1,.pic-text3 h1,.pic-text4 h1,.pic-text5 h1{
        font-size: 20px;
    }

    .main-pic1, .main-pic2, .main-pic4{
        height: 250px;
    }
    .main-pic4,.main-pic1 {
        margin-bottom: 5px;
    }

    .pic-text1 h2,.pic-text2 h2,.pic-text3 h2,.pic-text4 h2,.pic-text5 h2{
        font-size:12px;
    }

   .pic-text4 .More-product{
        font-size:12px;
    }

    .More-product{
        font-size:12px;
    }
    .pic-text1{
        margin-left: 0;
        row-gap:5px;
        width: 45%;
    }
    .pic-text2{
        margin-right: 0;
        row-gap:5px;
        width: 45%;
    }

    .text-pd{
        height: 150px;
    }
    .text-pd h1{
        font-size: 28px;
    }

    .text-pd h2{
        font-size:18px;
    }
    .middle{
        row-gap: 10px;
    }
    .main-pic3{
        width: 100%;
    }
    .main-pic0{
        flex-direction: column;
    }
    .pic-text3 .More-product{
        top: 20px;
    }

}