/* 添加全局动画关键帧 */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

@keyframes shimmer {
    0% {
        background-position: -1000px 0;
    }
    100% {
        background-position: 1000px 0;
    }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-10px);
    }
    60% {
        transform: translateY(-5px);
    }
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* 产品列表样式 */
.productlist {
    padding: 3rem 0;
    background-color: #f8f9fa;
    position: relative;
    animation: fadeIn 0.8s ease-out;
}

.productlist:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    /* background: linear-gradient(90deg, #c60f0f 0%, #ff4d4d 100%); */
}

.product-con {
    width: 100%;
    margin: 0 auto;
    /* max-width: 1200px; */
}

/* 优化产品详情页面整体间距 */
.productlist {
    padding: 2rem 0 4rem 0;
}

/* 优化产品详情页面主体容器 */
.product-con {
    width: 100%;
    margin: 0 auto;
    /* max-width: 1200px; */
    position: relative;
    animation: fadeIn 0.6s ease-out;
}

.product-con .title {
    text-align: center;
    margin-bottom: 3rem;
    position: relative;
    animation: slideIn 0.8s ease-out 0.2s both;
}

.product-con .title .tit {
    font-size: 32px;
    font-weight: bold;
    color: #333;
    position: relative;
    display: inline-block;
    padding-bottom: 1rem;
    margin-bottom: 1rem;
    letter-spacing: 0.5px;
    animation: pulse 1s ease-in-out;
}

.product-con .title .tit:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, #c60f0f 0%, #ff4d4d 100%);
    border-radius: 2px;
}

/* 产品分类导航 */
.productdiv {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 2rem;
    padding: 1rem;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.productdiv a {
    padding: 0.75rem 1.5rem;
    margin: 0.5rem;
    color: #333;
    font-size: 16px;
    font-weight: 500;
    text-decoration: none;
    border-radius: 4px;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.productdiv a.active,
.productdiv a.currentstyle {
    color: #c60f0f;
    border-color: #c60f0f;
    background-color: rgba(198, 15, 15, 0.05);
}

.productdiv a:hover {
    color: #c60f0f;
    transform: translateY(-2px);
}

/* Tab导航样式 */
.tab-nav {
    margin-bottom: 2rem;
    margin-top: 60px;  /* 添加这个，值为 header 高度 + 适当间距 */
    background-color: #fff;
    border-radius: 8px;
    padding: 0.5rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}


.tab-nav ul {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    margin: 0;
    padding: 0;
    list-style: none;
}

.tab-item {
    padding: 0.75rem 1.5rem;
    margin: 0.25rem;
    color: #333;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    border-radius: 4px;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.tab-item.active {
    color: #c60f0f;
    border-color: #c60f0f;
    background-color: rgba(198, 15, 15, 0.05);
}

.tab-item:hover {
    color: #c60f0f;
    transform: translateY(-2px);
}

/* Tab内容区域样式 */
.tab-content {
    display: grid;
    /* grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); */
    gap: 2rem;
    margin-top: 1rem;
}

/* 产品项样式 */
.product-item {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    display: flex;
    flex-direction: column;
    height: 100%;
    position: relative;
    animation: fadeIn 0.6s ease-out both;
}

/* 交错动画效果 */
.product-item:nth-child(1) { animation-delay: 0.1s; }
.product-item:nth-child(2) { animation-delay: 0.2s; }
.product-item:nth-child(3) { animation-delay: 0.3s; }
.product-item:nth-child(4) { animation-delay: 0.4s; }
.product-item:nth-child(5) { animation-delay: 0.5s; }
.product-item:nth-child(6) { animation-delay: 0.6s; }
.product-item:nth-child(7) { animation-delay: 0.7s; }
.product-item:nth-child(8) { animation-delay: 0.8s; }

.product-item:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #c60f0f 0%, #ff4d4d 100%);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.product-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 12px 30px rgba(0,0,0,0.12);
}

.product-item:hover:before {
    transform: scaleX(1);
}

.product-link {
    display: flex;
    flex-direction: column;
    height: 100%;
    text-decoration: none;
    color: inherit;
    position: relative;
    z-index: 1;
}

.product-media {
    position: relative;
    overflow: hidden;
    padding-top: 75%; /* 4:3 宽高比 */
    background-color: #f5f5f5;
}

.product-media img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.7s ease;
    border-bottom: 1px solid #eee;
}

.product-item:hover .product-media img {
    transform: scale(1.12);
}

.product-info {
    width: 100%;
    padding-top: 20px;
    padding-bottom: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
    position: relative;
    text-align: center;
}

.proinfo .content:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(255,255,255,0) 0%, rgba(248,249,250,0.8) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.proinfo li:hover .content:before {
    opacity: 1;
}

.proinfo .text1 {
    font-size: 20px;
    font-weight: bold;
    color: #333;
    margin-bottom: 0.75rem;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color 0.3s ease;
}

.proinfo li:hover .text1 {
    color: #c60f0f;
}

.proinfo .text2 {
    font-size: 15px;
    color: #666;
    line-height: 1.7;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color 0.3s ease;
}

.proinfo li:hover .text2 {
    color: #555;
}

/* 添加产品卡片底部的查看详情指示器 */
.proinfo .content:after {
    content: '查看详情';
    position: absolute;
    bottom: 1.75rem;
    right: 1.75rem;
    font-size: 13px;
    color: #c60f0f;
    opacity: 0;
    transform: translateX(10px);
    transition: all 0.3s ease;
    font-weight: 500;
}

.proinfo li:hover .content:after {
    opacity: 1;
    transform: translateX(0);
}

/* 分页样式 */
.page {
    margin-top: 4rem;
    display: flex;
    justify-content: center;
    padding: 2rem 0;
    animation: fadeIn 0.8s ease-out 0.6s both;
}

/* 骨架屏加载效果 */
.skeleton-loader {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
}

/* 触摸设备的交互优化 */
@media (hover: none) and (pointer: coarse) {
    .proinfo li:hover {
        transform: translateY(-5px);
    }
    
    .productdiv a:hover {
        transform: translateY(-2px);
    }
    
    .pagination li a:hover {
        transform: translateY(-1px);
    }
}

/* 美化分页组件 */
.pagination {
    background: #fff;
    padding: 0.5rem;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.pagination li a,
.pagination li span {
    margin: 0 4px;
    border-radius: 6px;
    transition: all 0.3s ease;
    border: 1px solid transparent;
    min-width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 500;
}

.pagination li a:hover {
    background-color: #f8f9fa;
    border-color: #e9ecef;
    transform: translateY(-2px);
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.pagination .active span {
    background: linear-gradient(135deg, #c60f0f 0%, #ff4d4d 100%);
    border-color: #c60f0f;
    color: #fff;
    font-weight: 600;
    box-shadow: 0 4px 12px rgba(198, 15, 15, 0.3);
}

.pagination .disabled span {
    opacity: 0.5;
    cursor: not-allowed;
}

.pagination_info {
    padding: 0 1rem;
    color: #666;
    font-size: 14px;
    display: flex;
    align-items: center;
    background: #fff;
    border-radius: 8px;
    margin: 0 0.5rem;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

/* 美化分类导航 */
.productdiv {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background-color: #fff;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    position: relative;
    overflow: hidden;
    animation: fadeIn 0.8s ease-out 0.4s both;
}

.productdiv:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, #c60f0f 0%, #ff4d4d 100%);
}

.productdiv a {
    padding: 0.8rem 1.5rem;
    margin: 0.5rem;
    color: #333;
    font-size: 16px;
    font-weight: 500;
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
    background-color: #f8f9fa;
}

.productdiv a:before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(198, 15, 15, 0.1), transparent);
    transition: all 0.6s ease;
}

.productdiv a:hover:before {
    left: 100%;
}

.productdiv a.active,
.productdiv a.currentstyle {
    color: #c60f0f;
    border-color: #c60f0f;
    background-color: rgba(198, 15, 15, 0.05);
    font-weight: 600;
}

.productdiv a:hover {
    color: #c60f0f;
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(198, 15, 15, 0.15);
}

/* 产品详情页样式 */
.promenu {
    margin-bottom: 2rem;
    padding: 1rem 0;
    border-bottom: 1px solid #e9ecef;
    font-size: 14px;
    color: #666;
}

.promenu a {
    color: #666;
    text-decoration: none;
    transition: color 0.3s ease;
}

.promenu a:hover {
    color: #c60f0f;
}

.promenu .active_a {
    color: #c60f0f !important;
    font-weight: 600;
}

.product-description {
    width: 100%;
    text-align: center;
    font-size: 14px;
    color: #666;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* 产品详情主体内容 */
.contents {
    display: flex;
    gap: 2.5rem;
    margin-bottom: 3rem;
    padding: 2.5rem;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    position: relative;
    overflow: hidden;
    animation: fadeIn 0.8s ease-out 0.2s both;
    transition: all 0.3s ease;
}

.contents:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, #c60f0f 0%, #ff4d4d 100%);
}

.pros-left {
    flex: 1;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 8px 30px rgba(0,0,0,0.12);
    position: relative;
    background-color: #f8f9fa;
    animation: fadeIn 1s ease-out 0.4s both;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.pros-left:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.12);
}

.pros-left:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0) 100%);
    pointer-events: none;
    z-index: 10;
}

.pros-left .swiper-container {
    height: auto !important;
    min-height: 450px;
    position: relative;
}

.pros-left .swiper-slide {
    background-position: center;
    background-size: contain;
    background-repeat: no-repeat;
    height: 450px !important;
    background-color: #f8f9fa;
    transition: transform 0.5s ease;
}

/* 增强轮播导航按钮样式 */
.pros-left .swiper-button-prev,
.pros-left .swiper-button-next {
    background-color: rgba(255,255,255,0.9);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    box-shadow: 0 2px 10px rgba(0,0,0,0.15);
    color: #333;
    transition: all 0.3s ease;
}

.pros-left .swiper-button-prev:hover,
.pros-left .swiper-button-next:hover {
    background-color: rgba(198, 15, 15, 0.9);
    color: white;
    transform: scale(1.1);
}

.pros-left .swiper-button-prev:before,
.pros-left .swiper-button-next:before {
    font-size: 18px;
    font-weight: bold;
}

/* 增强轮播分页指示器样式 */
.pros-left .swiper-pagination {
    bottom: 20px;
}

.pros-left .swiper-pagination-bullet {
    width: 10px;
    height: 10px;
    margin: 0 6px;
    background-color: rgba(255,255,255,0.6);
    transition: all 0.3s ease;
}

.pros-left .swiper-pagination-bullet-active {
    width: 24px;
    border-radius: 5px;
    background-color: #fff;
    box-shadow: 0 2px 6px rgba(0,0,0,0.2);
}

.pros-right {
    flex: 1;
    display: flex;
    flex-direction: column;
    position: relative;
    animation: fadeIn 1s ease-out 0.6s both;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.pros-right:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.12);
}

.pros-right .title {
    font-size: 30px;
    font-weight: bold;
    color: #333;
    margin-bottom: 1.5rem;
    line-height: 1.4;
    padding-bottom: 1rem;
    border-bottom: 2px solid #f0f0f0;
    position: relative;
}

.pros-right .title:after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 60px;
    height: 2px;
    background: #c60f0f;
}

.pros-right .content {
    font-size: 16px;
    line-height: 1.8;
    color: #666;
    margin-bottom: 2rem;
    flex: 1;
    padding: 1rem;
    background-color: #f8f9fa;
    border-radius: 8px;
    border-left: 4px solid #c60f0f;
}

.pros-right .price {
    font-size: 28px;
    font-weight: bold;
    color: #c60f0f;
    padding: 1.5rem;
    border-top: 1px solid #f0f0f0;
    background: linear-gradient(135deg, #fff 0%, #f8f9fa 100%);
    border-radius: 8px;
    margin-top: auto;
    position: relative;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.pros-right .price:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: #c60f0f;
}

/* 产品详细信息部分 */
.prosinfo {
    background: #fff;
    border-radius: 12px;
    padding: 2.5rem;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    position: relative;
    overflow: hidden;
    animation: fadeIn 1s ease-out 0.8s both;
    transition: all 0.3s ease;
}

.prosinfo:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, #c60f0f 0%, #ff4d4d 100%);
}

.prosinfo .title {
    margin-bottom: 2.5rem;
    position: relative;
    padding-bottom: 1.5rem;
    border-bottom: 2px solid #f0f0f0;
}

.prosinfo .title span {
    font-size: 24px;
    font-weight: bold;
    color: #333;
    padding-bottom: 0.5rem;
    position: relative;
    display: inline-block;
}

.prosinfo .title span:after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 80px;
    height: 3px;
    background: #c60f0f;
    border-radius: 2px;
}

/* 优化产品详情内容排版 */
.pro-contents {
    font-size: 16px;
    line-height: 1.8;
    color: #555;
    margin-bottom: 2.5rem;
    padding: 0 0.5rem;
}

.pro-contents img {
    max-width: 100%;
    height: auto;
    margin: 1.5rem auto;
    border-radius: 10px;
    box-shadow: 0 6px 20px rgba(0,0,0,0.12);
    display: block;
    transition: transform 0.3s ease;
}

.pro-contents img:hover {
    transform: scale(1.02);
}

.pro-contents p {
    margin-bottom: 1.25rem;
    text-align: justify;
}

.pro-contents h1, .pro-contents h2, .pro-contents h3, .pro-contents h4, .pro-contents h5, .pro-contents h6 {
    color: #333;
    margin: 2rem 0 1rem 0;
    position: relative;
    padding-left: 0.75rem;
}

.pro-contents h1:before, .pro-contents h2:before, .pro-contents h3:before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 60%;
    background: #c60f0f;
    border-radius: 2px;
}

.pro-contents h1 { font-size: 24px; }
.pro-contents h2 { font-size: 22px; }
.pro-contents h3 { font-size: 20px; }
.pro-contents h4 { font-size: 18px; }
.pro-contents h5 { font-size: 16px; }
.pro-contents h6 { font-size: 14px; }

/* 优化列表样式 */
.pro-contents ul, .pro-contents ol {
    margin: 1rem 0 1.5rem 0;
    padding-left: 1.5rem;
}

.pro-contents ul li, .pro-contents ol li {
    margin-bottom: 0.5rem;
    line-height: 1.6;
}

.pro-contents ul li {
    position: relative;
    padding-left: 0.5rem;
}

.pro-contents ul li:before {
    content: '•';
    color: #c60f0f;
    font-weight: bold;
    display: inline-block;
    width: 1em;
    margin-left: -1em;
}

/* 相关文章导航 - 增强视觉效果 */
.propage {
    margin-top: 1.5rem;
    padding: 1.25rem 1.5rem;
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    border-radius: 10px;
    font-size: 14px;
    transition: all 0.3s ease;
    border: 1px solid #dee2e6;
    position: relative;
    overflow: hidden;
    animation: fadeIn 1s ease-out 1s both;
}

.propage:hover {
    transform: translateX(10px) translateY(-2px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
    border-color: #6c5ce7;
}

.propage a {
    transition: all 0.3s ease;
    display: inline-block;
}

.propage a:hover {
    text-decoration: underline;
    color: #6c5ce7;
    transform: translateX(5px);
}

.propage:before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: #c60f0f;
}

.propage:hover {
    background: linear-gradient(135deg, #e9ecef 0%, #dee2e6 100%);
    transform: translateX(8px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    border-color: #c60f0f;
}

.propage a {
    color: #c60f0f;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
}

.propage a:hover {
    color: #ff4d4d;
    text-decoration: none;
}

.propage a:after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 1px;
    background: currentColor;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.propage a:hover:after {
    transform: scaleX(1);
}

/* 相关文章导航间距调整 */
.propage + .propage {
    margin-top: 1rem;
}

/* 响应式设计 */
@media only screen and (max-width: 1200px) {
    .product-con {
        width: 85%;
    }
    
    .contents {
        gap: 2rem;
        padding: 2rem;
    }
}

@media only screen and (max-width: 992px) {
    .proinfo ul {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contents {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .pros-left .swiper-container {
        min-height: 350px;
    }
    
    .pros-left .swiper-slide {
        height: 350px !important;
    }
    
    /* 优化导航按钮在平板上的大小 */
    .pros-left .swiper-button-prev,
    .pros-left .swiper-button-next {
        width: 35px;
        height: 35px;
    }
    
    .pros-left .swiper-button-prev:before,
    .pros-left .swiper-button-next:before {
        font-size: 16px;
    }
    
    /* 调整产品信息展示 */
    .pros-right .title {
        font-size: 26px;
    }
    
    .pros-right .price {
        font-size: 24px;
        padding: 1.25rem;
    }
}

@media only screen and (max-width: 768px) {
    .product-con {
        width: 95%;
    }
    
    .productdiv a {
        padding: 0.5rem 1rem;
        font-size: 14px;
    }
    
    .product-con .title .tit {
        font-size: 24px;
    }
    
    .contents {
        padding: 1.5rem;
        gap: 1.5rem;
    }
    
    .pros-right .title {
        font-size: 24px;
    }
    
    .prosinfo {
        padding: 1.5rem;
    }
    
    /* 移动端优化 */
    .productlist {
        padding: 1.5rem 0 3rem 0;
    }
}

@media only screen and (max-width: 576px) {
    .proinfo ul {
        grid-template-columns: 1fr;
    }
    
    .productlist {
        padding: 1rem 0 2rem 0;
    }
    
    .product-con {
        width: 98%;
    }
    
    .product-con .title {
        margin-bottom: 1.5rem;
    }
    
    .productdiv {
        margin-bottom: 1.5rem;
        padding: 1rem;
    }
    
    .page {
        margin-top: 2rem;
    }
    
    /* 移动端图片轮播优化 */
    .pros-left {
        border-radius: 8px;
        box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    }
    
    .pros-left .swiper-container {
        min-height: 220px;
    }
    
    .pros-left .swiper-slide {
        height: 220px !important;
    }
    
    /* 移动端导航按钮优化 */
    .pros-left .swiper-button-prev,
    .pros-left .swiper-button-next {
        width: 30px;
        height: 30px;
    }
    
    .pros-left .swiper-button-prev:before,
    .pros-left .swiper-button-next:before {
        font-size: 14px;
    }
    
    /* 移动端分页指示器优化 */
    .pros-left .swiper-pagination {
        bottom: 10px;
    }
    
    .pros-left .swiper-pagination-bullet {
        width: 8px;
        height: 8px;
        margin: 0 4px;
    }
    
    .pros-left .swiper-pagination-bullet-active {
        width: 20px;
    }
    
    /* 移动端内容优化 */
    .contents {
        padding: 1.25rem;
        gap: 1.25rem;
    }
    
    .pros-right .title {
        font-size: 20px;
        padding-bottom: 0.75rem;
    }
    
    .pros-right .content {
        font-size: 14px;
        margin-bottom: 1.5rem;
        padding: 0.75rem;
    }
    
    .pros-right .price {
        font-size: 22px;
        padding: 1rem;
    }
    
    /* 产品详情部分移动端优化 */
    .prosinfo {
        padding: 1.5rem;
        border-radius: 8px;
    }
    
    .prosinfo .title {
        margin-bottom: 1.5rem;
        padding-bottom: 0.75rem;
    }
    
    .prosinfo .title span {
        font-size: 20px;
    }
    
    .prosinfo .title span:after {
        width: 60px;
        height: 2px;
    }
    
    /* 移动端详情内容优化 */
    .pro-contents {
        font-size: 14px;
        line-height: 1.7;
        margin-bottom: 1.5rem;
        padding: 0;
    }
    
    .pro-contents img {
        margin: 1rem auto;
        border-radius: 6px;
        box-shadow: 0 3px 10px rgba(0,0,0,0.1);
    }
    
    .pro-contents p {
        margin-bottom: 1rem;
        text-align: left;
    }
    
    .pro-contents h1, .pro-contents h2, .pro-contents h3, .pro-contents h4, .pro-contents h5, .pro-contents h6 {
        margin: 1.5rem 0 0.75rem 0;
        padding-left: 0.5rem;
    }
    
    .pro-contents h1 { font-size: 20px; }
    .pro-contents h2 { font-size: 19px; }
    .pro-contents h3 { font-size: 18px; }
    
    .pro-contents h1:before, .pro-contents h2:before, .pro-contents h3:before {
        width: 3px;
        height: 50%;
    }
    
    /* 移动端列表样式优化 */
    .pro-contents ul, .pro-contents ol {
        margin: 0.75rem 0 1rem 0;
        padding-left: 1.25rem;
    }
    
    /* 相关文章导航移动端优化 */
    .propage {
        padding: 1rem 1.25rem;
        font-size: 13px;
        border-radius: 8px;
    }
    
    .propage:hover {
        transform: translateX(5px);
    }
    
    .propage + .propage {
        margin-top: 0.75rem;
    }
}

/* Tab导航栏样式 */
.tab-nav {
    margin-bottom: 30px;
    border-bottom: 2px solid #e5e5e5;
}

.tab-nav ul {
    display: flex;
    list-style: none;
    padding: 0;
    margin: 0;
    overflow-x: auto;
    flex-wrap: wrap;
}

.tab-item {
    padding: 15px 25px;
    cursor: pointer;
    font-size: 16px;
    font-weight: 500;
    color: #666;
    position: relative;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.tab-item:hover {
    color: #1a73e8;
}

.tab-item.active {
    color: #1a73e8;
    font-weight: bold;
}

.tab-item.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: #1a73e8;
}

/* Tab内容区域样式 */
.tab-content {
    width: 100%;
    position: relative;
    min-height: 300px;
}

.tab-panel {
    display: none;
    animation: fadeIn 0.3s ease;
}

.tab-panel.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 产品网格布局 */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 25px;
}

/* 产品项样式 */
.product-item {
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.product-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
}

.product-link {
    display: flex;
    flex-direction: column;
    height: 100%;
    text-decoration: none;
    color: inherit;
}

/* 产品媒体区域 - 图文混排 */
.product-media {
    position: relative;
    padding-top: 66.67%; /* 3:2 宽高比 */
    overflow: hidden;
    background: #f5f5f5;
}

.product-media img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.product-item:hover .product-media img {
    transform: scale(1.05);
}

/* 产品信息区域 */
.product-info {
    /* padding: 20px; */
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.product-title {
    font-size: 18px;
    font-weight: 600;
    color: #333;
    margin: 0 0 10px 0;
    line-height: 1.4;
}

.product-description {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
    margin: 0;
    flex-grow: 1;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .product-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
        gap: 20px;
    }
    
    .tab-item {
        padding: 12px 20px;
        font-size: 15px;
    }
    
    .product-info {
        padding: 15px;
    }
    
    .product-title {
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .product-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .tab-nav ul {
        justify-content: flex-start;
    }
    
    .tab-item {
        padding: 10px 15px;
        font-size: 14px;
    }
}