/* 自定义标签卡样式 */
.product{
     background-color: #fff;
}  
.product-title{
     color: rgba(0, 0, 0, 0.9);
}
.nav-tabs {
     border-bottom: none; /* 移除默认下划线 */
     margin-bottom: 60px;
     gap: 20px;
}
.nav-tabs .nav-link {
     color: rgba(0, 0, 0, 0.5);
     border-radius: 0;
     padding: 12px 0;
     width: 260px;
     background-color: #fff;
     border: 0.5px solid rgba(0, 0, 0, 0.1);
}

.nav-tabs .nav-link.active{
background-color: rgb(13 14 12);
    color: rgba(255, 255, 255, 1);
    border: 0.5px solid rgb(219 219 219);
}

.nav-tabs .nav-link.active2{
background-color: rgb(205 167 107);
    color: rgba(255, 255, 255, 1);
    border: 0.5px solid rgb(219 219 219);
}


.card {
     border: none;
     margin-bottom: 20px;
}
.card-img {
     width: 260px;
     height: 260px;
     border-radius: 0;
}
.card-title{
     font-size: 18px;
     font-weight: 500;
     color: #000;
     margin-bottom: 20px;
}
.card-text{
     font-size: 15px;
     font-weight: 500;
     line-height: 26px;
     color: rgba(0, 0, 0, 0.5);
}
.more-btn{
     margin: 60px 0 0;
     width: 130px;
     background: rgba(56, 56, 56, 1);
     cursor: pointer;
}
.more-btn i{
     color: rgba(56, 56, 56, 1);
}
.more-btn:hover{
     background: rgba(205, 167, 107, 1);
}
.more-btn:hover i{
     color: rgba(205, 167, 107, 1);
}

.popular-product{
     border: 0.5px solid rgba(0, 0, 0, 0.1);
     padding: 40px 30px 30px;
     margin-bottom: 70px;
}
.popular-product .popular-title{
     margin-bottom: 30px;
}
.popular-product .popular-title img{
     width: 42px;
     height: 23px;
     margin-right: 15px;
     vertical-align: middle;
}
.popular-product .popular-title span{
     font-size: 24px;
     font-weight: 700;
     color: rgba(0, 0, 0, 1);
     vertical-align: middle;
}
.popular-list{
     display: flex;
     gap: 20px
}
.popular-item{
     flex: 1;
}
.popular-item img{
     width: 100%;
}
.popular-item p{
     text-align: center;
     font-size: 16px;
     font-weight: 500;
     color: rgba(56, 56, 56, 1);
     margin-top: 10px;
}
.popular-item p:hover{
     color: rgba(205, 167, 107, 1);
}

/*产品详情*/
.bannerBg{
     position: relative;
}
.btn-box{
     position: absolute;
     top: 50%;
     color: #fff;
     left: 50%;
     text-align: right;
     transform: translateY(-50%) translateX(-50%);
}
.btn-box h2{
     font-size: 40px;
     font-weight: 700;   
}

.btn-box button{
     font-size: 20px;
     font-weight: 500;
     color: #fff;
     background-color: rgba(205, 167, 107, 1);
     padding: 17px 27px;
     border: 0 none;
     box-shadow: none;
     margin-top: 34px;
     transform: skewX(15deg);
}
.btn-box button a{
     transform: skewX(-15deg);
     display: inline-block;
}

:root {
     --primary-color: rgba(205, 167, 107, 1); /* 金色主色调 */
     --dark-bg: rgba(0,0,0,0);      /* 深色背景 */
     --card-bg: rgba(255, 255, 255, 0.2); /* 卡片半透明背景 */
}
.product-about{
     background-image: url('/static/index/images/productBg1.png');
     padding: 60px 0 120px;
     background-size: cover;
}

.product-about h2, .product-about h3 {
     color: var(--primary-color);
     margin-bottom: 1.5rem;
     text-transform: uppercase;
     letter-spacing: 1px;
}

.product-about h2 {
     font-size: 2rem;
     margin-bottom: 2rem;
}

.product-about h3 {
     font-size: 1.5rem;
     margin: 2.5rem 0 1.5rem;
}
        

.product-description {
     font-size: 1.1rem;
     margin-bottom: 2rem;
     font-weight: 500;
     color: rgba(255, 255, 255, 1);
     line-height: 2rem;
}

.product-cards {
     display: grid;
     grid-template-columns: repeat(4, 1fr);
     gap: 1.5rem;
     margin-bottom: 3rem;
     color: rgba(255, 255, 255, 1);
}

.product-card {
     background-color: var(--card-bg);
     border: 1px solid rgba(255, 255, 255, 0.2);
     border-radius: 5px;
     padding: 1.2rem;
     text-align: center;
     transition: all 0.3s ease;
}

.product-card:hover {
     transform: translateY(-5px);
     border-color: var(--primary-color);
}

.size-info {
     font-size: 1.5rem;
     margin: 2rem 0 3rem;
      color: var(--primary-color);
      font-weight: 500;
}

.contact-info {
     display: flex;
     flex-wrap: wrap;
     gap: 1.5rem;
     margin-top: 2rem;
}

.contact-btn {
     display: flex;
     align-items: center;
     gap: 0.8rem;
     padding: 0.8rem 0;
     border-radius: 50px;
     text-decoration: none;
     font-weight: 500;
     transition: all 0.3s ease;
     font-size: 18px;
     width: 25%;
    text-align: center;
    justify-content: center;
}

.email-btn {
     background-color: var(--primary-color);
     color: #fff;
     border: 2px solid var(--primary-color);
     
}

.phone-btn {
     background-color: transparent;
     color: var(--primary-color);
     border: 2px solid var(--primary-color);
}

.contact-btn:hover {
     opacity: 0.9;
     transform: scale(1.05);
}

@media (max-width: 768px) {
    
     
     .contact-info {
          flex-direction: column;
     }
     
     .contact-btn {
          width: 100%;
          justify-content: center;
     }
}

.parameters{
     background-image: url('/static/index/images/productBg2.png');
     background-size: cover;
     padding-bottom: 230px;
}

.product-section {
     padding: 50px 0;
}

.parameters .nav-tabs {
     border-bottom: 1px solid #ccc;
     margin-bottom: 58px;
}

.parameters .nav-tabs .nav-link {
     color: rgba(255, 255, 255, 0.5);;
     border: none;
     padding: 10px 0;
     font-size: 1.5rem;
     position: relative;
     background: transparent;
     font-weight: 400;
}

.parameters .nav-tabs .nav-link.active {
     color: #fff;
     background: transparent;
     font-weight: 700;
}


.parameters .nav-tabs .nav-link.active::after {
     content: '';
     position: absolute;
     bottom: -1px;
     left: 0;
     width: 60%;
     height: 4px;
     background-color: rgba(205, 167, 107, 1); /* 金色下划线 */
}

.section-title {
     text-align: center;
     margin-bottom: 70px;
     color: #fff;
     font-size: 2.3rem;
     font-weight: 700;
}

.feature-card {
     background-image: url('/static/index/images/border.png');
     padding: 50px 50px 100px;
     color: #fff;
     position: relative;
     background-size: cover;
}



.feature-title {
     font-size: 1.5rem;
     display: inline-block;
     line-height: 36px;
}
.feature-line{
     width: 30%;
     height: 2px;
     background-color: rgba(205, 167, 107, 1);
     margin: 10px 0 26px;
}

.feature-desc {
     font-size: 1rem;
     color: #ddd;
     line-height: 30px;
     margin-bottom: 0;
}

/* 产品图片样式 - 与特性卡片保持一致的布局 */
.feature-card img {
     width: 100%;
     height: 120px;
     object-fit: cover;
     margin-bottom: 15px;
     border-radius: 4px;
}

.technology {
     padding: 70px 0 120px;
     background-image: url('/static/index/images/productBg4.png');
     background-size: cover;
     background-position: center;
}
.technology .product-title{
     color: #fff;
}
.structure-wrapper {
     position: relative;
     min-height: 600px;
     width: 100%;
     display: flex;
     align-items: center;
     justify-content: center;
}
    
.center-circle {
     width: 495px;
     height: 495px;
     position: relative;
     z-index: 2;
}
    
.center-circle img {
     width: 100%;
     height: 100%;
     border-radius: 50%;
}
    
.detail-label {
     position: absolute;
     top: 50%;
     left: 50%;
     transform: translate(-50%, -50%);
     color: #fff;
     font-weight: bold;
     font-size: 1.2rem;
     z-index: 3;
}
    
.layer-item {
     position: absolute;
     display: flex;
     align-items: center;
     z-index: 1;
}
    
.layer-number {
     width: 90px;
     height: 90px;
     border-radius: 50%;
     display: flex;
     align-items: center;
     justify-content: center;
     margin-left: -45px;
     flex-shrink: 0;
     background: radial-gradient(50% 50% at 50% 50%, rgba(255, 231, 191, 1) 0%, rgba(253, 253, 255, 1) 100%);
     border: 1px solid rgba(255, 255, 255, 1);
     box-shadow: -3px 1px 5px  rgba(205, 167, 107, 0.1);
     font-size: 28px;
     font-weight: 700;
     color: rgba(205, 167, 107, 1)
}
    
.layer-text {
     background-color: #fff;
     color: #333;
     height: 84px;
     font-weight: 500;
     width: 320px;
     padding: 0 72px 0 20px;
     display: flex;
     align-items: center;
}
    
/* 左侧图层 - 水平对称布局 */
.layer-1 { 
     top: 30px;
     left: 13%;
}

.layer-2 { 
     top: 180px;
     left: 5%;
}

.layer-3 { 
     top: 320px;
     left: 5%;
}

.layer-4 { 
     bottom: 30px;
     left: 13%;
}

/* 右侧图层 - 与左侧严格对称 */
.layer-5 { 
     top: 30px;
     left: 62.5%;
}

.layer-6 { 
     top: 180px;
     left: 70.5%;
}

.layer-7 { 
     top: 320px;
     left: 70.5%;
}

.layer-8 { 
     bottom: 30px;
     left: 62.5%;
}
.layer-5 .layer-number,.layer-6 .layer-number,.layer-7 .layer-number,.layer-8 .layer-number{
     margin-right: -45px;
     position: relative;
     z-index: 2;
     box-shadow: 3px 1px 5px  rgba(205, 167, 107, 0.1);
}
.layer-5 .layer-text,.layer-6 .layer-text,.layer-7 .layer-text,.layer-8 .layer-text{
     padding-left: 70px;
     padding-right: 20px;
     position: relative;
     z-index: 1;
}
/* 响应式调整 */
@media (max-width: 1200px) {
     .layer-text {
          font-size: 0.9rem;
          padding: 8px 15px;
     }
     
     .layer-number {
          width: 40px;
          height: 40px;
          margin: 0 10px;
     }
}

@media (max-width: 992px) {
     .structure-wrapper {
          flex-direction: row;
          min-height: auto;
          gap: 10px;
          padding: 30px 0 0;
          flex-wrap: wrap;
     }
     
    .center-circle{
          display: none;
     }
     .layer-number{
          display: none;
     }
     .layer-text{
          height: 76px;
          padding: 8px 12px;
          border-radius: 5px;
     }
     .layer-5 .layer-text, .layer-6 .layer-text, .layer-7 .layer-text, .layer-8 .layer-text{
          padding: 8px 12px;
     }
      .layer-item {
          position: relative;
          left: 0;
          top: 0;
          width: 48%;
          transform: none;
          justify-content: flex-start;
     }
}

@media (max-width: 768px) {
     .structure-wrapper {
          flex-direction: row;
          min-height: auto;
          gap: 10px;
          padding: 30px 0 0;
          flex-wrap: wrap;
     }
     
     .layers-container {
          width: 100%;
          display: grid;
          /* grid-template-columns: 1fr 1fr; */
          gap: 15px;
     }
     
     .layer-item {
          position: relative;
          left: 0;
          top: 0;
          width: 48%;
          transform: none;
          justify-content: flex-start;
     }
     
     .layer-5, .layer-6, .layer-7, .layer-8 {
          justify-content: flex-end;
     }
}





.ordeal{
     background-image: url('/static/index/images/productBg3.png');
     background-size: cover;
     padding: 70px 0 115px;
}
.ordeal .product-title, .clear .product-title{
     color: #fff;
}
.ordeal-intr, .clear-intr{
     font-size: 1.2rem;
     font-weight: 500;
     line-height: 36px;
     color: rgba(255, 255, 255, 1);
     text-align: center;
     padding: 0 64px;
}
.ordeal-imgs{
     display: flex;
     gap: 20px;
     margin: 50px 0 60px;
}
.ordeal-imgs img{
     width: 100%;
}
.table-dark{
     border-color: transparent;
}
.ordeal-table{
     background-color: transparent;
     border-collapse: separate;
    /* 设置单元格之间的水平和垂直间距（水平 10px，垂直 8px） */
     border-spacing:2px; 
}

.ordeal-table .table-dark>th{
     background-color: rgba(56, 56, 56, 0.5);
     border-color: transparent;
     padding-top: 1rem;
     padding-bottom: 1rem;
     font-size: 16px;
     font-weight: 700;
     text-align: center;
     white-space: nowrap;
}

.ordeal-table td{
     border: 2px solid transparent;
     background: rgba(255, 255, 255, 0.15);
     text-align: center;
     font-size: 14px;
     font-weight: 500;
     color: rgba(255, 255, 255, 1);
     padding: 16px 8px;
     vertical-align: middle;
     white-space: nowrap;
}

.clear{
   background-image: url('/static/index/images/clearBg.png');
     background-size: cover;
     padding: 70px 0 110px;  
}

.clear-imgs{
     display: flex;
     gap: 46px;
     margin-top: 50px;
     padding: 0 80px;
}
.clear-item{
     position: relative;
}
.clear-item{
     width: 100%;
}
.clear-item>div{
     width: 200px;
     height: 54px;
     line-height: 54px;
     border-radius: 54px;
     background: rgba(205, 167, 107, 1);
     color: #fff;
     text-align: center;
     font-size: 22px;
     font-weight: 700;
     position: absolute;
     bottom: -27px;
     left: 50%;
     transform: translateX(-50%);
}

.popular-product-web{
     display: block;
}
.popular-product-phone{
     display: none;
}

.product-top .popular-product{
     border: 0 none;
}
.product-top .popular-list{
     border: 0.5px solid rgba(0, 0, 0, 0.1);
     padding: 40px 30px 30px;
}

.productDetail .bannerBg .imgPc{
     display: block;
}
.productDetail .bannerBg .imgPhone{
     display: none;
}
@media (max-width: 768px){
     .container.mt-5{
          margin-top: 20px !important;
     }
     .title-line{
          display: none;
     }
     .nav-tabs{
          flex-wrap: nowrap;
          overflow-x: auto;
          height: 60px;
          overflow-y: hidden;
     }
     .nav-tabs .nav-link{
          width: auto;
          padding: 0 20px;
          height: 50px;
          line-height: 50px;
          text-wrap: nowrap;
     }
     .card .row{
          flex-direction: row;
     }
     .card .col-md-5{
          flex: 1;
     }
     .card .col-md-7{
          flex: 1.3;
     }
     .card .card-img{
          width: 100%;
          height: auto;
     }
     .card-body{
          padding-top: 0;
     }
     .card-title{
          font-size: 16px;
          margin-bottom: 8px;
     }
     .card-text{
          font-size: 14px;
          display: -webkit-box; /* 将元素作为弹性伸缩盒子模型显示 */
          -webkit-box-orient: vertical; /* 设置伸缩盒子的子元素排列方式为垂直 */
          -webkit-line-clamp: 3; /* 限制显示的行数为3行 */
          
          /* 溢出隐藏并显示省略号 */
          overflow: hidden;
          text-overflow: ellipsis;
          margin-bottom: 0;
     }
     .more-btn{
          margin-top: 10px;
                  width: fit-content;
        background: transparent;
        float: right;
     }
     .more-btn span{
          display: none;
     }
     .more-btn i{
          background-color: rgba(205, 167, 107, 1);
          color: #fff;
     }

     .popular-product{
          padding: 24px 18px;
     }
     .popular-product .popular-title{
          margin-bottom: 20px;
     }
     .popular-product .popular-title img{
          width: 34px;
          margin-right: 12px;
     }
     .popular-product .popular-title span{
          font-size: 22px;
     }

     .popular-product-web{
          display: none;
     }
     .popular-product-phone{
          display: block;
     }
     .swiper-slide{
          display: flex;
          gap: 16px;
     }
     .swiper-wrapper{
          padding-bottom: 25px;
     }
     .popular-product{
          margin-bottom: 30px;
     }
     

     /* 产品详情 */
     .productDetail .bannerBg img{
          height: 230px;
     }
     .productDetail .bannerBg .imgPc{
          display: none;
     }
     .productDetail .bannerBg .imgPhone{
          display: block;
     }
     .btn-box h2{
          font-size: 23px;
          padding-right: 20px;
     }
     .btn-box button{
          padding: 10px 26px;
          margin-top: 10px;
          margin-right: 20px;
          font-size: 17px;
     }
     .product-about{
          padding: 30px 0;
     }
     .product-about h2{
          font-size: 22px;
          margin-bottom: 10px;
     }
     .product-description{
          font-size: 15px;
          line-height: 30px;
     }
     .product-about h3{
          font-size: 18px;
          margin: 24px 0 20px;
     }
     .product-cards{
          grid-template-columns: repeat(2, 1fr);
          gap: 8px;
          margin-bottom: 19px;
     }
     .product-card{
          padding: 10px 8px;
          font-size: 14px;
     }
     .product-card:nth-last-child(2),
     .product-card:last-child {
          grid-column: 1 / -1; /* 从第1列跨越到最后一列 */
          width: 60%;
     }
     .size-info{
          margin: 0 0 20px;
          font-size: 18px;
     }
     .product-about .contact-info{
          margin-top: 0;
     }
     .product-about .contact-btn{
          padding: 10px 0;
          width: 70%;
          font-size: 17px;
     }
     .phone-btn{
          border: 0.5px solid rgba(205, 167, 107, 1);
     }

     .product-section{
          padding: 10px 0 0px;
     }
     .parameters{
          padding-bottom: 65px;
     }
     .parameters .nav-tabs{
          overflow-y: hidden;
          margin-bottom: 30px;
     }
     .parameters .nav-tabs .nav-link{
          font-size: 18px;
          width: auto;
     }
     .parameters .nav-tabs .nav-link.active::after{
          bottom: -10px;
          width: 100%;
     }
     .section-title{
          font-size: 26px;
          line-height: 30px;
     }
     #parameters-content .row .tab-item{
          width: 50%;
     }
     .feature-card{
          padding: 35px 12px 0;
          height: 210px;
          background-size: 100% 100%;
     }
     .feature-title{
          font-size: 18px;
          line-height: 24px;
     }
     .feature-line{
          margin: 0 0 13px;
     }
     .feature-desc{
          font-size: 14px;
          line-height: 23px;
     }

     .technology{
          padding: 38px 0 53px;
     }
     .technology .technology-intr{
          font-size: 14px;
          font-weight: 500;
          letter-spacing: 0px;
          line-height: 30px;
          color: rgba(255, 255, 255, 1);
     }

     .center-circle{
          display: none;
     }
     .layer-number{
          display: none;
     }
     .layer-text{
          height: 76px;
          padding: 8px 12px;
          border-radius: 5px;
     }
     .layer-5 .layer-text, .layer-6 .layer-text, .layer-7 .layer-text, .layer-8 .layer-text{
          padding: 8px 12px;
     }
     .ordeal{
          padding: 38px 0 60px;
     }
     .ordeal .product-title, .clear .product-title{
          padding: 0 45px;
     }
     .ordeal-intr, .clear-intr{
          font-size: 14px;
          font-weight: 500;
          letter-spacing: -0.5px;
          line-height: 28px;
          padding: 0;
          text-align: left;
     }
     .ordeal-imgs{
          flex-wrap: nowrap;
          overflow-x: auto;
          margin: 27px 0 43px;
     }
     .ordeal-imgs img{
          width: 70%;
          
     }
     .table-box{
          width: 100%;
          overflow: hidden;
          overflow-x: auto;
     }
     .clear{
          padding: 50px 0;
     }
     .clear-imgs{
          padding: 0;
          flex-direction: column;
     }
     .clear-item img{
          width: 100%;
     }
     .clear-item>div{
          height: 35px;
          line-height: 35px;
          border-radius: 35px;
          width: 128px;
          font-size: 18px;
          bottom: -17px;
     }
     #product-swiper{
         height: auto;
     }
     .popular-item img{
         height: 150px;
     }
}