/* 基础样式重置 */
 * { margin: 0; padding: 0; box-sizing: border-box; }

 /* 产品容器布局 */
 .products-container {
     display: grid;
     grid-template-columns: repeat(4, 1fr);
     gap: 20px;
     max-width: 1400px;
     margin: 50px auto;
     padding: 0 20px;
 }

 /* 响应式布局调整 */
 @media (max-width: 1200px) {
     .products-container {
         grid-template-columns: repeat(3, 1fr);
     }
 }

 @media (max-width: 992px) {
     .products-container {
         grid-template-columns: repeat(2, 1fr);
         gap: 15px;
     }
 }

 @media (max-width: 576px) {
     .products-container {
         grid-template-columns: 1fr;
         gap: 20px;
     }
 }

 /* 产品卡片 */
 .product-card {
     position: relative;
     height: 400px;
     background-size: cover;
     background-position: center;
     border-radius: 15px;
     overflow: hidden;
     transition: transform 0.3s;
     min-width: 0; /* 解决flex项收缩问题 */
 }

 /* 移动端高度优化 */
 @media (max-width: 768px) {
     .product-card {
         height: 350px;
     }
 }

 /* 分享功能区 */
 .share-wrapper {
     position: absolute;
     top: 15px;
     right: 15px;
     z-index: 2;
 }

 .share-trigger {
     background: rgba(255,255,255,0.9);
     border: none;
     padding: 8px 15px;
     border-radius: 20px;
     cursor: pointer;
     backdrop-filter: blur(2px);
 }

 .share-menu {
     display: none;
     position: absolute;
     right: 0;
     top: 100%;
     background: white;
     padding: 10px;
     border-radius: 8px;
     box-shadow: 0 2px 8px rgba(0,0,0,0.1);
     white-space: nowrap;
 }

 .share-menu a {
     display: block;
     margin: 5px 0;
     color: #2c3e50;
     text-decoration: none;
 }

 /* 内容卡片优化 */
 .content-card {
     position: absolute;
     bottom: 20px;
     left: 50%;
     transform: translateX(-50%);
     width: 85%;
     background: white;
     padding: 20px;
     border-radius: 12px;
     transition: all 0.3s;
 }

 .product-card:hover .content-card {
     border-radius: 20px;
     box-shadow: 0 8px 20px rgba(0,0,0,0.1);
     transform: translateX(-50%) scale(1.02);
 }

 /* 文字响应式 */

 .title-container {
    text-align: center;
    margin-bottom: 20px; /* 可根据需求调整底部间距 */
}

.main-title {
    font-size: 36px; /* 可根据需求调整字体大小 */
    font-weight: bold;
    margin-bottom: 10px; /* 可根据需求调整底部间距 */
    color: var(-cm-about-list-title);
}

.sub-title {
    font-size: 18px; /* 可根据需求调整字体大小 */
}
/* 定义按钮基础样式 */
.oval-button {
    /* 使按钮呈椭圆形 */
    border-radius: 50px; 
    /* 设置背景颜色为黑色 */
    background-color: #000; 
    /* 设置文字颜色为白色 */
    color: #fff; 
    /* 内边距，可根据需要调整按钮大小 */
    padding: 10px 20px; 
    /* 无边框 */
    border: none; 
    /* 去除默认聚焦轮廓 */
    outline: none; 
    /* 鼠标悬停时显示手型指针 */
    cursor: pointer; 
    /* 定义过渡动画，让背景色和文字颜色变化更平滑 */
    transition: background-color 0.3s ease, color 0.3s ease; 
}

/* 鼠标悬停时的样式 */
.oval-button:hover {
    /* 背景颜色变为白色 */
    background-color: #fff; 
    /* 文字颜色变为黑色 */
    color: #000; 
}
/*---------------------*/
  /* 基础样式重置 */
  * { margin: 0; padding: 0; box-sizing: border-box; }

  /* 产品容器布局 */
  .products-container {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
      max-width: 1400px;
      margin: 50px auto;
      padding: 0 20px;
  }

  @media (max-width: 1200px) { .products-container { grid-template-columns: repeat(3, 1fr); } }
  @media (max-width: 992px) { .products-container { grid-template-columns: repeat(2, 1fr); gap: 15px; } }
  @media (max-width: 576px) { .products-container { grid-template-columns: 1fr; gap: 20px; } }

  /* 产品卡片 */
  .product-card {
      position: relative;
      height: 400px;
      background-size: cover;
      background-position: center;
      border-radius: 15px;
      overflow: visible; /* 允许菜单溢出 */
      transition: transform 0.3s;
  }

  /* 分享功能区修复 */
  .share-wrapper {
      position: absolute;
      top: 15px;
      right: 15px;
      z-index: 10; /* 提高层级 */
  }

  .share-trigger {
      background: rgba(255,255,255,0.9);
      border: none;
      padding: 8px 15px;
      border-radius: 20px;
      cursor: pointer;
      backdrop-filter: blur(2px);
      position: relative; /* 新增定位上下文 */
  }

  .share-menu {
      display: none;
      position: absolute;
      right: 0;
      top: 110%; /* 微调位置 */
      background: white;
      padding: 10px;
      border-radius: 8px;
      box-shadow: 0 2px 8px rgba(0,0,0,0.1);
      white-space: nowrap;
      z-index: 20; /* 确保最高层级 */
      min-width: 80px;
  }

  /* 修复悬停逻辑 */
  .share-wrapper:hover .share-menu {
      display: block;
  }

  .subscribe-text p{color: var(--cm-white-color);}     

  .ly_yuanjiao{ border-radius: 30px !important;}
  .ly_bg_grey{background-color: #4f4b41 !important;}

  .ly_daxie{text-transform: uppercase; /* 字母转换为大写 */}
  .ly_fl{ float: left;}

  .ly_product_list {
    display: grid;
    grid-template-columns: 1fr 1fr; /* 两列，平均分配宽度 */
    grid-template-rows: auto auto; /* 两行，高度自动 */
    gap: 10px; /* 设置行间距和列间距 */
}
.cell_lie {
    padding: 20px;
    background-color: #f0f0f0;
}

.ly_font_14{ font-size: 14px; color: var(--cm-font-color);}
.ly_lh_30{ line-height: 30px;}
.ly_border{ border: 1px solid #d9d9d9;}
.ly_windth50{ width: 50%; float: left;}
.ly_clear{ clear: both;}


.ly_padding_left{ padding-left: 30px;}
.ly_padding_right{ padding-right: 10px;}

.ly_header_width{ width: 300px; text-align: center;}


/* ly_css.css */
.custom-tooltip {
    position: relative;
    display: inline-block;
}

.custom-tooltip:hover::after {
    content: attr(data-tooltip);
    position: absolute;
    top: -50px;          /* 完全放在元素上方 */
    left: 50%;
    transform: translateX(-50%);
    background-color: #333;
    color: #fff;
    padding: 5px 10px;
    border-radius: 4px;
    white-space: nowrap;
    font-size: 12px;
    z-index: 1000;
}

.custom-tooltip:hover::before {
    content: "";
    position: absolute;
    top: -10px;           /* 箭头放在 tooltip 上方 */
    left: 50%;
    transform: translateX(-50%);
    border-width: 5px;
    border-style: solid;
    border-color: #333 transparent transparent transparent;  /* 箭头指向下方 */
}

   .productsh-container {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 30px;
            /* max-width: 1400px; */
            margin: 0 auto;
        }
        
        .productsh-card {
            width: 300px;
            min-width: 300px;
            background: white;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 4px 12px rgba(0,0,0,0.08);
            transition: all 0.3s ease;
            display: flex;
            flex-direction: column;
            margin-right: 20px;
        }
        
        .productsh-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 12px 24px rgba(0,0,0,0.12);
        }
        
        .productsh-image {
            height: 200px;
            background-size: cover;
            background-position: center;
            transition: all 0.5s ease;
        }
        
        .productsh-card:hover .productsh-image {
            transform: scale(1.05);
        }
        
        .productsh-info {
            padding: 20px;
            text-align: center;
            flex-grow: 1;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }
        
        .productsh-title {
            font-size: 1.1rem;
            margin-bottom: 10px;
            color: #333;
            transition: color 0.3s;
        }
        
        .productsh-desc {
            font-size: 0.9rem;
            color: #666;
            line-height: 1.5;
            
        }
        
        /* 当只有2个产品时居中显示 */
        .productsh-container[data-count="2"] .product-card {
            width: calc(50% - 60px);
            /* max-width: 300px; */
        }
        
        /* 响应式调整 */
        @media (max-width: 1200px) {
            .productsh-card {
                width: calc((100% - 120px) / 4);
            }
        }
        
        @media (max-width: 768px) {
            .productsh-card {
                width: calc((100% - 60px) / 2);
            }
        }
        
        @media (max-width: 480px) {
            .productsh-card {
                width: 100%;
                max-width: 300px;
            }
        }


        .w-80{width: 80% !important; text-align: center; margin: 0 auto !important;}


        .product_show_ly{background: var(--cm-white-color);
  box-shadow: 0px 4px 25px 0px rgba(0, 0, 0, 0.06);
  padding: 25px 0;
  transition: all .4s ease;}


  .product-wrapper:hover .product_show_ly {
  box-shadow: 0 1px 2px 0 rgba(20, 20, 20, 0.24);
}

 .content-section {
            max-width: 1000px;
            margin: 0 auto;
            text-align: center;
            padding: 20px;
        }
        
        .main-title {
            font-size: 2.5rem;
            color: #333;
            margin-bottom: 20px;
            font-weight: bold;
            line-height: 1.3;
        }
        
        .description {
            font-size: 12px;
            color: #666;
            margin-bottom: 30px;
            line-height: 1.6;
            /* max-width: 700px; */
            margin-left: auto;
            margin-right: auto;
        }
        
        .centered-image {
            max-width: 100%;
            height: auto;
            border-radius: 8px;
            box-shadow: 0 4px 12px rgba(0,0,0,0.1);
            margin: 0 auto;
            display: block;
        }
        
        /* 响应式调整 */
        @media (max-width: 768px) {
            .main-title {
                font-size: 2rem;
            }
            
            .description {
                font-size: 1rem;
            }
        }
        
        @media (max-width: 480px) {
            .main-title {
                font-size: 1.8rem;
            }
            
            body {
                padding: 20px 10px;
            }
        }
        .ly-span_author span {  padding-right: 40px;
        }
        .ly-pr-30 { padding-right: 30px; }
        .ly_logo_img{ width: 80%;}
        .ly_fweight{ font-weight: bold !important;}
        .ly_text_left{text-align: left !important;}
        .product-wrapper{padding: 10px;
  box-shadow: 0 20px 30px 6px rgba(20, 20, 20, 0.1);
  background: var(--cm-common-white);
  border: 1px solid transparent;
  -webkit-transition: all 0.4s ease;
  -moz-transition: all 0.4s ease;
  -ms-transition: all 0.4s ease;
  -o-transition: all 0.4s ease;
  transition: all 0.4s ease;}


  /*首页 input*/
  .ly_ly_input{ width: 200% !important;}
   @media (max-width: 768px) {.ly_ly_input{ width: 100% !important;}}
      @media (max-width: 480px) {.ly_ly_input{ width: 100% !important;}}




      /*专题页面product*/
      
        .container_zt {
            max-width: 1200px;
            margin: 0 auto;
        }
        
        .section-title {
            text-align: left;
            margin-bottom: 40px;
            font-size: 2rem;
            color: #333;
        }
        
        .featured-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
        }
        
        .featured-item {
            position: relative;
            height: 350px;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 8px 20px rgba(0,0,0,0.1);
            transition: all 0.3s ease;
        }
        
        .featured-item:hover {
            transform: translateY(-5px);
            box-shadow: 0 12px 25px rgba(0,0,0,0.15);
        }
        
        .featured-bg {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-size: cover;
            background-position: center;
            transition: transform 0.5s ease;
            z-index: 1;
        }
        
        .featured-item:hover .featured-bg {
            transform: scale(1.05);
        }
        
        .featured-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0.3) 50%, rgba(0,0,0,0) 100%);
            z-index: 2;
            display: flex;
            flex-direction: column;
            justify-content: flex-end;
            padding: 30px;
            color: white;
        }
        
        .featured-title {
            font-size: 1.5rem;
            margin-bottom: 15px;
            font-weight: 600;
            text-shadow: 0 2px 4px rgba(0,0,0,0.3);
            color: #fff;
        }
        
        .featured-desc {
            font-size: 1rem;
            line-height: 1.6;
            opacity: 0.9;
            text-shadow: 0 1px 2px rgba(0,0,0,0.3);
        }
        
        /* 响应式设计 */
        @media (max-width: 992px) {
            .featured-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            
            .featured-item {
                height: 300px;
            }
        }
        
        @media (max-width: 768px) {
            .section-title {
                font-size: 1.8rem;
                margin-bottom: 30px;
            }
            
            .featured-overlay {
                padding: 20px;
            }
            
            .featured-title {
                font-size: 1.3rem;
            }
        }
        
        @media (max-width: 576px) {
            .featured-grid {
                grid-template-columns: 1fr;
            }
            
            .featured-item {
                height: 280px;
            }
        
        }