.product {
    background: #F5F7F7;
    /* height: 1184px;
    padding: 120px 0 0 0; */
}

.product-container {
    margin: 0 auto;
    display: flex;
    flex-direction: column;
}

.product-head {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.product-title {
    font-weight: 500;
    font-size: 0.48rem;
    color: #313332;
}

.product-title-en {
    font-weight: 400;
    font-size: 0.16rem;
    color: #B4BBB9;
    text-transform:uppercase;
}

.product-list {
    margin-top: 0.6rem;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-gap: 0.4rem;
}

.product-item {
    position: relative;
    height: 3.82rem;
    background: #FFFFFF;
    border-radius: 16px;
    z-index: 0;
    transition: all 0.3s ease;
}

.product-item:hover {
    background-image: url('../images/product/item-bg.png');
    background-size: cover;
}

.product-item:nth-child(1):hover .bg-img {
    content: url('../images/product/tedian1-s.png');
}

.product-item:nth-child(2):hover .bg-img {
    content: url('../images/product/tedian2-s.png');
}

.product-item:nth-child(3):hover .bg-img {
    content: url('../images/product/tedian3-s.png');
}

.product-item:nth-child(4):hover .bg-img {
    content: url('../images/product/tedian4-s.png');
}

.item-bg {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 35.71%;
    height: auto;
    z-index: 2;   
}
.item-bg img{
    width: 100%;
    object-fit: cover;
}

.item-bg img {
    z-index: 3;
}

.product-info {
    margin: 0.6rem 0 0 0.48rem;
    width: 49.85%;
    display: flex;
    flex-direction: column;
    z-index: 3;
}

.p-attr {
    width: 15%;   
}
.p-attr  img{
    width: 100%;
    object-fit: cover;
}

.info-title {
    margin-top: 0.1rem;
    font-weight: 500;
    font-size: 0.26rem;
    color: #313332;
    text-align: left;
}

.info-txt {
    margin-top: 0.1rem;
    font-weight: 400;
    font-size: 0.16rem;
    color: #737877;
    line-height: 0.28rem;
    text-align: left;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 7;
    overflow: hidden;
    text-overflow: ellipsis;
}

.params-container {
    height: 864px;
    background: url('../images/product/params.png');
    background-size: cover;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.params-list {
    max-width: 1440px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-gap: 24px;
}

.params-item {
    height: 136px;
    width: 342px;
    border-bottom: 1px solid #E8E8E8;
    display: flex;
    flex-direction: column;
}

@media screen and (max-width: 1440px) {
    .params-item {
        width: 312px;
    }

    .contact-map img {
        width: 600px;
    }

}

.params-name {
    margin-top: 50px;
    font-weight: 400;
    font-size: 16px;
    color: #B4BBB9;
}

.params-value {
    margin-top: 3px;
    font-weight: 500;
    font-size: 20px;
    color: #313332;
}

.contact-container {
    max-width: 1440px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-bottom: 100px;
}

.contact-head {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.contact-title {
    font-weight: 500;
    font-size: 48px;
    color: #313332;
}

.contact-line {
    margin-top: 12px;
    width: 88px;
    height: 6px;
    background: #09BD8A;
}

.contact-title-desc {
    margin-top: 16px;
    font-weight: 400;
    font-size: 20px;
    color: #B4BBB9;
}

.contact-center {
    display: flex;
    margin-top: 60px;
    justify-content: space-between;
}

.contact-detail {
    display: flex;
    flex-direction: column;
}

.contact-com {
    display: flex;
    flex-direction: column;
}

.com-up {
    display: flex;
    justify-content: space-between;
    margin-bottom: 30px;
}

.com-down {
    margin-bottom: 30px;
}

.com-item {
    display: flex;
    min-width: 50%;
}

.com-item-left {
    width: 48px;
    height: 48px;
}

.com-item-right {
    margin-left: 16px;
    display: flex;
    flex-direction: column;
}

.com-title {
    font-weight: 400;
    font-size: 16px;
    color: #BBBBBB;
}

.com-value {
    font-weight: 400;
    font-size: 20px;
    color: #737876;
}

.contact-book {
    margin-left: 2.58%;
}

.contact-book-item {
    display: flex;
    justify-content: space-between;
    margin-bottom: 24px;
}

.item-input {
    width: 338px;
    height: 64px;
    background: #F5F7F7;
    /* 移除边框 */
    border: none;
}

.item-input input {
    width: 100%;
    height: 100%;
    background: transparent;
    border: none;
    padding: 0 16px;
    /* 添加内边距使文字不贴边 */
    font-size: 16px;
    outline: none;
    /* 移除聚焦时的轮廓 */
}

.book-area {
    height: 216px;
    background: #F5F7F7;
    /* 移除边框 */
    border: none;
    margin-bottom: 40px;
}

.book-area textarea {
    width: 100%;
    height: 100%;
    background: transparent;
    border: none;
    padding: 16px;
    /* 添加内边距使文字不贴边 */
    font-size: 16px;
    outline: none;
    /* 移除聚焦时的轮廓 */
    resize: none;
    /* 禁止调整大小 */
}

.book-btn {
    width: 700px;
    height: 64px;
    background: #09BD81;
    font-weight: 400;
    font-size: 20px;
    color: #FFFFFF;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    /* 添加指针样式 */
}

.contact-map img {
    width: 700px;
}

.book-box {
    padding: 20px;
    text-align: center;
}

.book-box h3 {
    margin-bottom: 20px;
    color: #333;
}

.book-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-bottom: 15px;
}

.book-input {
    width: 180px;
    padding: 8px 12px;
    border: 1px solid #dcdfe6;
    border-radius: 4px;
}

.book-img {
    width: 100px;
    height: 36px;
    border: 1px solid #dcdfe6;
    border-radius: 4px;
    cursor: pointer;
}

.captchaError {
    color: #ff5722;
    font-size: 12px;
    height: 20px;
    margin-bottom: 10px;
}

.btn-box {
    display: flex;
    gap: 10px;
    justify-content: center;
}
.btn-box-bt1 {
   padding: 0 20px;
}
.btn-box-bt2 {
   padding: 0 20px; background-color: #409eff;
}
/* 规格参数 */
.parameters-box{
    background: url(../images/product/params.png);
    background-size: cover;       
}
.parameters-box .grid-demo{
    border-bottom: 1px solid #E8E8E8;   
}
.parameters-box .grid-demo p{
    font-weight: 400;
    font-size: 0.16rem;
    line-height: 0.16rem;
    color: #B4BBB9;
}
.parameters-box .grid-demo h1{
    font-weight: 500;
    font-size: 0.2rem;
    line-height: 0.2rem;
    color: #313332;
    padding-top: 0.16rem;
    padding-bottom: 0.24rem;
}
/* 规格参数 */
/* 联系我们 */
.contact-box{
    background-color: #fff;   
}
.contact-box .contact-ling{
    width: 0.88rem;
    height: 0.06rem;
    background-color: #09BD8A;
    margin: 0 auto;
    margin-top: 0.24rem;
}
.contact-box .contact-p{
    margin-top: 0.32rem;
    font-weight: 400;
    font-size: 0.2rem;
    color: #B4BBB9;
}
.address-box{
    display: flex;
    flex-direction: row;
    align-items: center;   
}
.address-box .address-img{
    width: 0.48rem;
    margin-right: 0.16rem;    
}
.address-box .address-img img{
    width: 100%;
}
.address-box .address-text-box .title-p{
    font-weight: 400;
    font-size: 0.16rem;
    line-height: 0.16rem;
    color: #BBBBBB;
}
.address-box .address-text-box .text-p{
    font-weight: 400;
    font-size: 0.2rem;
    line-height: 0.2rem;
    color: #737876;
    margin-top: 0.1rem;
}
.margin-top-40{
    margin-top: 0.4rem;
}
.map-box{
    height: 3.2rem;
    overflow: hidden;
    margin-top: 0.4rem;   
}
.map-box img{
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.contact-demo .layui-input{
    background-color: #F5F7F7;
    height: 0.64rem;
    font-weight: 400;
    font-size: 0.16rem;
    color: #737876;
    padding: 0 0.24rem;
    border-color: #fff !important;
    box-shadow: none !important;
}
.layui-textarea{
    width: 100%;
    background-color: #F5F7F7;
    border-color: #fff !important;
    box-shadow: none !important;
    height: 2.16rem;
    font-weight: 400;
    font-size: 0.16rem;
    color: #737876;
    padding: 0.24rem;
}
.layui-btn{
    height: 0.64rem;
    line-height: 0.64rem;
    background-color: #09BD81;
    margin-top: 0.28rem;
    font-weight: 400;
    font-size: 0.2rem;
    color: #FFFFFF;
}
.address-box .layui-col-space24{
    margin: -0.12rem   
}
.address-box .layui-col-space24>*{
    padding: 0.12rem;
}
/* 联系我们 */
/* 媒体查询 */
@media (max-width: 800px) {
    .product-list{
        display: flex;
        flex-direction: column;
    }
    .info-title{
        font-size: 0.32rem;  
    }
    .info-txt{
        font-size: 0.24rem;
        line-height: 0.4rem;
    }
    .product-item{
        height: 5rem;
    }
    .product-info{
        width: 55%;
        margin: 0.4rem 0 0 0.38rem;
    }

    /* 规格参数 */
    .parameters-box .grid-demo{
        border-bottom: 1px solid #E8E8E8;      
    }
    .parameters-box .grid-demo p{
        font-size: 0.24rem;
        line-height: 0.24rem;
    }
    .parameters-box .grid-demo h1{
        font-size: 0.28rem;
        line-height: 0.28rem;
        padding-top: 0.16rem;
        padding-bottom: 0.24rem;
    }
    /* 规格参数 */
    /* 联系我们 */
    .contact-box .map-box{
        height:auto;
     }
     .contact-box .margin-top-20{
        margin-top: 0.4rem;
     }
    /* 联系我们 */
}
@media (min-width: 800px) {
    .padding40{
        padding-top: 0.4rem;
    }
}
@media (max-width: 1025px) {
    .p-attr{
       width: 0.64rem;
    }
    .product-info {
        width: 50.4%;
        margin: 0;
        margin-left: 0.48rem;
        margin-top: 0.32rem;
    }
    .info-title {
        font-weight: 500;
        font-size: 0.32rem;
        line-height: 0.32rem;
        color: #313332;
        margin-top: 0.4rem;
    }
    .info-txt {
        font-size: 0.28rem;
        color: #737877;
        line-height: 0.48rem;
        margin-top: 0.22rem;
    }
    .product-item {
        height: 6.12rem;
    }
    .item-bg {
        width: 2.4rem;
    }
    .product-list{
        margin-top: 0;
        grid-gap: 0;        
    }
    .product-item{
        margin-top: 0.3rem;
    }
    .product-list .product-item:nth-child(1){
        margin-top: 0;
    }


    .parameters-box .grid-demo p{
        font-weight: 400;
        font-size: 0.24rem;
        line-height: 0.24rem;
        color: #B4BBB9;
    }
    .parameters-box .grid-demo h1 {
        font-weight: 500;
        font-size: 0.28rem;
        line-height: 0.28rem;
        color: #313332;
        padding: 0.32rem 0;
    }


    .address-box .address-img{
        width: 0.68rem;
        margin-right: 0.2rem;
    }
    .address-box .address-text-box .title-p{
        font-weight: 400;
        font-size: 0.24rem;
        line-height: 0.24rem;
        color: #BBBBBB;
    }
    .address-box .address-text-box .text-p {
        font-size: 0.28rem;
        line-height: 0.28rem;
        margin-top: 0.16rem;
    }
    .contact-box .margin-top-20 {
        margin-top: 0.3rem;
    }
    .contact-demo .layui-input{
        height: 0.96rem;
        line-height: 0.96rem;
        background-color: #F5F7F7;
        border-radius: 0px;
        border: 1px solid #E8E8E8;
        border-color:#E8E8E8 !important;
        font-size: 0.28rem;
    }
    .contact-demo .layui-textarea{
        height: 2.8rem;
        background-color: #F5F7F7;
        border-radius: 0px;
        border: 1px solid #E8E8E8;
        border-color:#E8E8E8 !important;
        font-size: 0.28rem;
    }
    .layui-btn{
        height: 0.96rem;
        line-height: 0.96rem;
        font-size: 0.28rem;
    }
}
@media (min-width: 1025px) {
  
}
/* 媒体查询 */