/* 
博客分类页面css样式 
*/

/* 博客列表容器 */
.custom-blog-list {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    margin: 60px -15px 0 -15px;
}

/* 单个博客项 */
.custom-blog-item {
    width: calc(33.333% - 20px);
    box-sizing: border-box;
    margin-bottom: 40px;
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    transition: transform 0.3s, box-shadow 0.3s;
}

.custom-blog-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.1);
}

/* 博客缩略图 */
.custom-blog-item .blog-thumb {
    display: block;
    overflow: hidden;
}

.custom-blog-item .blog-thumb img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.3s;
}

.custom-blog-item:hover .blog-thumb img {
    transform: scale(1.05);
}

/* 日期和作者 */
.custom-blog-item .blog-meta {
    margin: 15px 20px 5px 20px;
    font-size: 14px;
    color: #888;
}

/* 文章标题 */
.custom-blog-item .blog-title {
    font-size: 20px;
    margin: 5px 20px 10px;
    line-height:1.2;
}

.custom-blog-item .blog-title a {
    color: #222;
    text-decoration: none;
    line-height:1.2;
}

.custom-blog-item .blog-title a:hover {
    color: #0073aa;
}

/* 简介文字 */
.custom-blog-item .blog-excerpt {
    font-size: 15px;
    color: #555;
    line-height: 1.6;
    padding:0 20px 20px 20px;
}

/* 分页样式 */
.custom-blog-pagination {
    text-align: center;
    margin-top: 30px;
}

.custom-blog-pagination a,
.custom-blog-pagination span {
    display: inline-block;
    padding: 6px 12px;
    margin: 0 3px;
    border: 1px solid #ddd;
    color: #333;
    text-decoration: none;
    border-radius: 4px;
    transition: all 0.3s;
}

.custom-blog-pagination a:hover {
    background-color: #0073aa;
    color: #fff;
    border-color: #0073aa;
}

.custom-blog-pagination .current {
    background-color: #0073aa;
    color: #fff;
    border-color: #0073aa;
}

/* 响应式 - 小屏幕2列/1列 */
@media (max-width: 992px) {
    .custom-blog-item {
        width: calc(50% - 15px);
    }
}

@media (max-width: 600px) {
    .custom-blog-item {
        width: 100%;
    }
}

/*-------------------------------------------
  产品分类页面css样式  
----------------------------------------------*/

/* 产品分类页面，此部分内容为产品分类页面的样式 */
.category-title{
    font-size: 36px;
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 15px;
    position: relative;
}
.category-title::after {
    content: "";
    display: block;
    width: 60px; 
    height: 3px;
    background-color: #0088cd;
    margin-top: 10px;
}
.category-subtitle {
    font-size: 48px;
    font-weight: 600;
    color:#ffffff;
    text-align: center;
    margin: 30px 0 20px 0;
    line-height: 1.2;
    position: relative;
    transform: scaleX(0.95);
    transform-origin: center;
}
.category-banner-text {
    color:#ffffff;
    text-align: center;
    line-height: 2;
    font-size:16px;
    margin:0 auto 30px auto;
}
.category-banner-button {
    text-align: center;
    margin:20px 0 0 0;
}
.category-banner-button a{
    padding:12px 40px;
    background:#0088cd;
    font-size:14px;
    font-weight: 600;
    color:#fff;
    display:inline-block;
    line-height:1.2;
    border-radius: 4px;
    transition: all 0.3s ease;
}
.category-banner-button a:hover{
    background-color: #0088cd;
    text-decoration: none;
}
.category-description{
    margin:0 0 50px 0;
}
/* Tab 标签样式 */
.sub-cat-tabs-list {
    display: flex;
    list-style: none;
    margin: 0; 
    padding: 0;
    flex-wrap: wrap;
}
.sub-cat-tabs-list li {
    margin: 0 8px 0 0;
    padding: 12px 25px;
    background: #333;
    color: #fff;
    cursor: pointer;
    border-radius: 5px 5px 0 0;
    transition: all 0.3s ease;
    font-weight: 600;
    font-size: 16px;
}
.sub-cat-tabs-list li.active {
    background: #ff4b00;
    color: #fff;
}

/* 子分类产品容器样式 */
.sub-cat-products-list {
    display: none;
    border: 1px solid #e4e4e4;
    background:#f9f9f9;
    padding: 40px 40px 50px 40px;
    border-radius:0px 10px 10px 10px;
}
.sub-cat-products-list.active {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
}
.sub-cat-description {
    margin-bottom: 15px;
    font-size: 16px;
    line-height: 1.5;
    color: #555;
}
/* 产品列表 */
.products-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
}
.product-item {
    width: calc(25% - 30px); /* 一行显示4个产品 */
    margin: 15px;
    text-align: center;
}

/* 产品图片 */
.product-item img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto 10px;
    border: 1px solid #e4e4e4; /* 图片边框 */
    border-radius: 5px;         /* 小圆角 */
}

/* 产品标题 */
.product-title2 {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: #333;
}
/* 更多按钮 */
.sub-cat-more {
    display: flex;               /* 使用 flex 布局 */
    justify-content: center;     /* 水平居中 */
    margin-top: 25px;
    width:100%;
}
.sub-cat-more-btn {
    display: inline-block;
    padding: 10px 25px;
    background-color: #ff4b00;
    color: #fff;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}
.sub-cat-more-btn:hover {
    background-color: #e04300;
    text-decoration: none;
}
/* 响应式 */
@media (max-width: 1200px) {
    .product-item { width: calc(33.33% - 20px); } /* 一行3个 */
}
@media (max-width: 768px) {
    .product-item { width: calc(50% - 20px); } /* 一行2个 */
    .sub-cat-tabs-list li { font-size: 13px; padding: 8px 15px; }
}
@media (max-width: 480px) {
    .product-item { width: 100%; }
    .sub-cat-tabs-list { flex-direction: column; }
    .sub-cat-tabs-list li { margin-right: 0; }
}
.category-solutions {
    color: #ffffff;
}
/* 
.category-solutions h2 {
    font-size: 36px;
    font-weight: 600;
    line-height: 1.2;
    color: #ffffff;
    margin: 0 0 20px 0;
    position: relative;
    display: inline-block;
}
.category-solutions h2::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background-color: #ffffff;
    margin: 20px 0 0 0;
}
.category-solutions p {
    font-size: 16px;
    line-height: 2;
    color: #ffffff;
    margin-bottom: 15px;
}
*/
ul.custom-list {
  list-style: none;      /* 去掉默认圆点 */
  padding-left: 0;       
  margin-left: 0;
}
ul.custom-list li {
  position: relative;
  padding-left: 40px;   /* 给小图标留位置 */
  margin-bottom: 20px;  /* 每个条目之间的间距 */
  color: #ffffff;       /* 文字白色 */
  line-height: 1.6;
}
ul.custom-list li::before {
  content: "✔";           
  position: absolute;
  left: 0;
  top: 3px;                 /* 改成顶部对齐 */
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: #ffffff;     
  color: #ff4b00;          
  font-size: 14px;         
  font-weight: bold;
  display: flex;
  align-items: center;
  justify-content: center;
}

.category-manufacturing-process h2{
    font-size: 36px;
    font-weight: 600;
    line-height: 1.2;
    margin: 0 0 40px 0;
    position: relative;
    text-align: center;
}
.category-manufacturing-process h2::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background-color: #0088cd;
    margin: 15px auto 0;
}
.category-manufacturing-text {
    margin: 40px auto 0 auto;
}

.category-manufacturing-text {
    margin: 40px auto 0 auto;
    counter-reset: step; /* 如果要用数字计数，就加这个 */
}

.category-manufacturing-text .process-step {
    display: block; /* 让 h3 和 p 换行 */
    margin-bottom: 30px;
    position: relative;
    padding-left: 50px; /* 给前面的圆圈留空间 */
}

.category-manufacturing-text .process-step::before {
    content: "✔"; /* 这里可以改成 ✓、★、• 或别的符号 */
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: #0088cd; /* 橙色 */
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: bold;
    position: absolute;
    left: 0;
    top: 0;
}
.category-manufacturing-text .process-step h3 {
    margin: 0 0 10px 0;
    font-size: 20px;
    font-weight: 600;
    line-height: 1.2;
}
.category-manufacturing-text .process-step p {
    margin: 0;
    color: #555;
    line-height: 1.6;
}

.category-procurement{}
.category-procurement h2{
    font-size: 36px;
    font-weight: 600;
    line-height: 1.2;
    margin: 0 0 40px 0;
    position: relative;
    text-align: center;
}
.category-procurement h2::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background-color: #0088cd;
    margin: 15px auto 0;
}
.procurement-cards {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  justify-content: center;
}
.procuremnet-card {
  flex: 1 1 calc(25% - 32px); /* 桌面端 4 列 */
  background: #fff;
  border:#f0f0f0 solid 1px;
  border-radius: 12px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.08);
  padding: 25px 20px 20px;
  text-align: center;
  transition: transform 0.3s, box-shadow 0.3s;
  box-sizing: border-box;
}
.procuremnet-card img {
  width: 80px;
  height: 80px;
  margin-bottom: 10px;
}
.procuremnet-card h3 {
  font-size: 18px;
  margin-bottom: 15px;
  color: #222;
  line-height: 1.2;
}
.procuremnet-card p {
  font-size: 14px;
  line-height: 2;
  color: #555;
  margin: 0;
}
.procuremnet-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 12px rgba(0,0,0,0.1);
}
/* 平板端：两列 */
@media (max-width: 1024px) {
  .procuremnet-card {
    flex: 1 1 calc(50% - 20px);
  }
}
/* 手机端：一列 */
@media (max-width: 768px) {
  .procuremnet-card {
    flex: 1 1 100%;
  }
}
.category-process-h2{
    font-size: 36px;
    font-weight: 600;
    line-height: 1.2;
    position: relative;
    text-align: center;
    color:#fff;
}
.category-process-h2::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background-color: #ffffff;
    margin: 15px auto 0;
}
.process-flow {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 20px;
  margin-top: 80px;
}

/* 卡片基础样式 */
.process-card {
  position: relative;
  background: #fff;
  border-radius: 10px 10px 0 0;
  padding: 40px 20px 40px;
  flex: 1 1 calc(16.66% - 20px); /* 默认 6 列 */
  min-width: 200px;
  text-align: center;
  box-shadow: 0 6px 18px rgba(0,0,0,0.1);
  transition: transform .2s ease, box-shadow .2s ease;
}

/* 鼠标悬停效果 */
.process-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}

/* 顶部圆形编号 */
.step-badge {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #0088cd;
  color: #fff;
  font-weight: 700;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: absolute;
  left: 50%;
  top: 0;
  transform: translate(-50%, -50%);
  box-shadow: 0 2px 8px rgba(0,0,0,0.20);
}

/* 标题 */
.step-title {
  margin: 25px 0 10px;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.3;
  color: #222;
}

/* 橙色短横线 */
.title-underline {
  width: 40px;
  height: 3px;
  background: #0088cd;
  margin: 0 auto 14px;
}

/* 描述文字 */
.step-desc {
  font-size: 14px;
  color: #555;
  line-height: 1.6;
  margin: 0;
}

/* 底部橙色条 */
.process-card::after {
  content: "";
  position: absolute;
  left: 0px;
  right: 0px;
  bottom: 0px;
  height: 8px;
  background: #0088cd;
}

/* 平板：3列 */
@media (max-width: 1024px) {
  .process-card {
    flex: 1 1 calc(33.33% - 20px);
  }
}

/* 手机：2列 */
@media (max-width: 768px) {
  .process-card {
    flex: 1 1 calc(50% - 20px);
  }
}

/* 超小屏：1列 */
@media (max-width: 400px) {
  .process-card {
    flex: 1 1 100%;
  }
}

.category-packaging {
    display: flex;
    flex-wrap: wrap; /* 小屏幕时自动换行 */
    align-items: stretch; /* 等高，方便右侧内容垂直居中 */
    justify-content: space-between;
}
.catagory-packing-left {
    flex: 0 0 36%;
    max-width: 36%;
}
.catagory-packing-right {
    flex: 0 0 58%;
    max-width: 58%;
    display: flex;              /* 开启 Flex */
    flex-direction: column;     /* 垂直排列 */
    justify-content: center;    /* 垂直居中 */
}
.catagory-packing-right h2 {
    font-size: 36px;
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 25px;
    position: relative;
}
.catagory-packing-right h2::after {
    content: "";
    display: block;
    width: 60px; /* 分割线宽度，可调整 */
    height: 3px;
    background-color: #0088cd;
    margin-top: 10px;
}
/* 自定义列表样式 */
.catagory-packing-right ul {
    list-style: none; /* 移除默认小圆点 */
    padding: 0;
}

.catagory-packing-right ul li {
    position: relative;
    padding-left: 36px; /* 留出圆圈空间 */
    margin-bottom: 16px;
    line-height: 1.8;
    font-size: 16px;
}

.catagory-packing-right ul li::before {
    content: "➤"; /* 实心箭头，视觉更美观 */
    position: absolute;
    left: 0;
    top: 4px; /* 顶部对齐文字 */
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background-color: #0088cd;
    color: #fff;
    font-size: 10px;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
}
/* 自适应处理 */
@media (max-width: 768px) {
    .catagory-packing-left, 
    .catagory-packing-right {
        flex: 0 0 100%;
        max-width: 100%;
    }

    .catagory-packing-left {
        text-align: center; /* 移动端居中显示图片 */
        margin-bottom: 20px;
    }

    .catagory-packing-right {
        display: block; /* 移动端取消 flex 居中，正常流式排列 */
    }

    .catagory-packing-right h2 {
        font-size: 28px;
    }
}
.faq_title{
    font-size: 36px;
    font-weight: 600;
    line-height: 1.2;
    margin: 0 0 40px 0;
    position: relative;
    text-align: center;
}
.faq_title::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background-color: #0088cd;
    margin: 15px auto 0;
}
.category-faq {
}
.category-faq h3 {
    font-size: 20px;
    font-weight: 600;
    margin: 20px 0 8px;
    padding-left: 12px;
    border-left: 4px solid #0088cd; /* 左侧强调色条 */
    color: #333;
}
.category-faq p {
    margin: 0 0 16px;
    line-height: 1.7;
    color: #555;
}
.faq-title2{
    font-size: 28px;
    font-weight: 600;
    line-height: 1.2;
}
.faq-text1{
    line-height: 1.5;
    color:#666;
    margin:0 0 25px 0;
}


/* 产品标签页面样式，有些样式继承产品分类 */
/* ===== 产品描述区块 ===== */
.protag_desc {
  display: flex;
  flex-wrap: wrap; /* 允许小屏换行 */
  align-items: center;
  padding: 70px 0; /* 上下 70px，左右 0 */
}

/* 左右分栏 */
.protag_desc_left {
  flex: 0 0 36%;   /* 占 40% */
  max-width: 36%;
}

.protag_desc_right {
  flex: 0 0 64%;   /* 占 60% */
  max-width: 64%;
  padding-left: 100px; /* 左边距 80px */
}
.protag_desc_right p {
  margin:20px 0 0 0;
}
/* 图片样式 */
.protag_desc_img1 img {
  width: 100%;     /* 宽度撑满容器 */
  height: auto;    /* 高度自适应 */
  display: block;  /* 去掉 inline-block 的缝隙 */
  border-radius:5px;
}
.protag_desc_text1 img {
  margin:15px 0 20px 0;
}
/* 自适应（平板和手机屏幕时堆叠） */
@media (max-width: 992px) {
  .protag_desc_left,
  .protag_desc_right {
    flex: 0 0 100%;
    max-width: 100%;
    padding-left: 0; /* 去掉大屏的间距 */
  }

  .protag_desc {
    padding: 60px 20px; /* 小屏缩小留白，左右加点边距 */
  }
}

/* ===== 相似产品模块 ===== */
.protag-products-wrap {
}

/* 标题 */
.protag-products-title {
    font-size: 36px;
    font-weight: 600;
    margin-bottom: 10px;
    color: #222;
    text-align: center;
    position: relative;
}

/* 标题下橙色分割线 */
.protag-products-title::after {
    content: "";
    display: block;
    width: 60px;
    height: 3px;
    background: #0088cd;
    margin: 8px auto 0 auto;
    border-radius: 2px;
}

/* 描述文字 */
.protag-products-desc {
    margin: 15px auto 30px auto;
    line-height: 1.6;
    color: #555;
    text-align: center;
}

/* 产品网格 */
.protag-products-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    list-style: none;
    margin: 0;
    padding: 0;
}

/* 产品卡片 */
.protag-product-item {
    text-align: center;
    transition: transform 0.3s ease;
}

.protag-product-item:hover {
    transform: translateY(-4px);
}

/* 图片区域带边框 */
.protag-product-thumb {
    border: 1px solid #eee;
    border-radius: 8px;
    overflow: hidden;
    background: #fff;
}

.protag-product-thumb img {
    width: 100%;
    height: auto;
    display: block;
}

/* 产品标题 */
.protag-product-title {
    display: block;
    font-size: 15px;
    font-weight: 500;
    color: #333;
    margin-top: 10px;
    line-height: 1.4;
}

/* 链接 */
.protag-product-item a {
    display: block;
    text-decoration: none;
    color: inherit;
}

/* ===== 响应式布局 ===== */
@media (max-width: 1024px) {
    .protag-products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (max-width: 768px) {
    .protag-products-grid {
        grid-template-columns: 1fr;
    }
}

/* ====== Why Choose Our Temporary Fence 区块 ====== */
.protag_adv_title1 {
    font-size: 36px;
    font-weight: 600;
    margin-bottom: 10px;
    color: #fff;
    line-height: 1.2;
    text-align: center;
    position: relative;
}
.protag_adv_title1::after {
    content: "";
    display: block;
    width: 60px;
    height: 3px;
    background: #fff;
    margin: 10px auto 0 auto;
}
.protag_adv_text1 {
    text-align: center;
    margin: 10px auto 50px auto;
    color: #fff;
    line-height: 1.6;
}

/* 列表整体：每行两列布局 */
.protag_adv_list {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 0;
}

/* 每条记录：左右布局，宽度48%，边框半透明，圆角统一 */
.protag_adv_list_con {
    display: flex;
    width: 48%;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 8px;
    overflow: hidden;
    box-sizing: border-box;
    margin-bottom: 40px;
    background: rgba(255,255,255,0.05);
    align-items: stretch; /* 左右列高度一致 */
}

/* 左边图片占40%，紧贴边框 */
.protag_adv_list_left {
    flex: 0 0 40%;
    margin: 0;
    padding: 0;
    display: flex;
}

.protag_adv_list_left p {
    margin: 0;   /* 清除默认 <p> 上下间距 */
    padding: 0;
    width: 100%;
    height: 100%;
}

.protag_adv_list_left img {
    width: 100%;
    height: 100%; /* 图片高度填满父容器 */
    object-fit: cover;
    display: block;
    border-radius: 8px 0 0 8px;
}

/* 右边文字占60%，内部留20px边距，颜色白色 */
.protag_adv_list_right {
    flex: 0 0 60%;
    padding: 20px;
    color: #fff;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
}

.protag_adv_list_right h3 {
    font-size: 20px;
    font-weight: 600;
    margin: 0 0 10px 0;
    line-height: 1.5;
    color: #fff;
}

.protag_adv_list_right p {
    line-height: 1.5;
    color: #fff;
    margin: 0;
}

/* 响应式：移动端上下堆叠 */
@media (max-width: 768px) {
    .protag_adv_list {
        flex-direction: column;
    }
    .protag_adv_list_con {
        flex-direction: column;
        width: 100%;
    }
    .protag_adv_list_left,
    .protag_adv_list_right {
        flex: none;
        width: 100%;
    }
    .protag_adv_list_left img {
        border-radius: 8px 8px 0 0;
        height: auto; /* 高度自适应 */
    }
    .protag_adv_list_right {
        margin-top: 15px;
        padding: 10px 20px;
    }
}
.protag_desc2{
    margin:0;
    padding:0;
}


/* ====== Product Categories Cards (2-col fixed, square images) ====== */
.product-categories-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr); /* 一行两列 */
    gap: 50px 70px;
    margin: 50px 0 0 0;
}

/* 响应：窄屏下变成一列 */
@media (max-width: 768px) {
    .product-categories-grid {
        grid-template-columns: 1fr;
    }
}

/* 卡片整体 */
.product-category-card {
    display: flex;
    align-items: stretch;
    border: 1px solid #e6e6e6;
    border-radius: 6px;
    overflow: hidden;
    background: #fff;
    transition: box-shadow 0.25s ease, transform 0.25s ease;
}

/* 悬停效果 */
.product-category-card:hover {
    box-shadow: 0 8px 24px rgba(0,0,0,0.08);
    transform: translateY(-4px);
}

/* 图片部分：固定比例正方形，且不收缩 */
.product-category-card .cat-img {
    flex: 0 0 40%; /* 固定占比，右侧信息占剩余空间 */
    display: block;
    aspect-ratio: 1 / 1; /* 现代浏览器支持，使容器为正方形 */
    overflow: hidden;
}

/* 兼容性：若浏览器不支持 aspect-ratio，确保最小高度（可选） */
.product-category-card .cat-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.35s ease;
}

/* 图片放大效果 */
.product-category-card:hover .cat-img img {
    transform: scale(1.06);
}

/* 文本信息部分 */
.product-category-card .cat-info {
    flex: 1 1 60%;
    padding: 22px 25px 20px 30px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

/* 标题 / 描述 */
.product-category-card .cat-title {
    font-size: 24px;
    font-weight: 600;
    margin: 0 0 8px 0;
    color: #222;
    line-height: 1;
}

.product-category-card .cat-desc {
    color: #666;
    line-height: 1.5;
    margin: 0 0 16px;
}

/* 按钮 */
.product-category-card .cat-btn {
    align-self: flex-start;
    display: inline-block;
    padding: 5px 30px;
    background: #0088cd;
    color: #fff;
    font-weight: 500;
    border-radius: 6px;
    text-decoration: none;
    transition: background 0.25s ease;
}

.product-category-card .cat-btn:hover {
    background: #005c88;
}

/* 小屏下调整图片位置为上方（可选） */
@media (max-width: 900px) {
    .product-category-card {
        flex-direction: row; /* 保持左右排列直到窄屏才考虑换行 */
    }
}