/* 公司概况页面样式 */

/* 页面内容区域 */
.page-content {
  padding-top: 80px; /* 为固定导航栏留出空间 */
}
em {font-style: normal;}

/* 顶部横幅 */
.page-banner {
  padding: 140px 0;
  color: #fff;
  position: relative;
  background-image: ;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.page-banner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
 /* background-color: rgb(185 27 34 / 22%)*/;
}

.page-banner .container {
  position: relative;
  z-index: 1;
}

.page-banner h1 {
  font-size: 28px;
  font-weight: bold;
  font-family: '微软雅黑';
  margin-bottom: 10px;
}

/* 面包屑导航 */
.breadcrumb {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.8);display:none
}

.breadcrumb a {
  color: rgba(255, 255, 255, 0.8);
  transition: all 0.3s ease;
}

.breadcrumb a:hover {
  color: #fff;
}

/* 主内容区域 */
.page-main {
  padding: 50px 0 60px;
  background-color: #fff;
}

.page-main .container {
  display: flex;
  gap: 30px;
}

/* 侧边栏 */
.sidebar {
  width: 280px;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.sidebar-header {
  background: linear-gradient(to right, #c81e1e, #ff6b6b); /* 从左到右红色到浅红色渐变 */
  padding: 25px 20px;
  color: #fff;
  text-align: left;
  position: relative;
  border: none;
}

.sidebar-header h2 {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 5px;
  letter-spacing: 0.5px;
}

.sidebar-header span {
  position: absolute;
  right: 20px;
  bottom: 12px;
  font-size: 13px;
  opacity: 0.9;
  text-align: right;
  font-style: italic;
  font-weight: 300;
}

.sidebar-menu {
  border: 1px solid #e5e5e5;
  border-top: none;
  background: #fff;
}

.sidebar-menu li {
  border-bottom: 1px solid #e5e5e5;
  position: relative;
  transition: all 0.3s ease;
  background: #fff;
}

.sidebar-menu li:last-child {
  border-bottom: none;
}

.sidebar-menu li:hover {
  background-color: #f8f9fa;
}

.sidebar-menu a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px;
  color: #333;
  font-size: 16px;
  font-weight: 400;
  transition: all 0.3s ease;
  position: relative;
}

.sidebar-menu a::after {
  content: '';
  width: 8px;
  height: 8px;
  border-top: 2px solid #999;
  border-right: 2px solid #999;
  transform: rotate(45deg);
  transition: all 0.3s ease;
  opacity: 0.6;
  flex-shrink: 0;
}

.sidebar-menu li:hover a {
  color: #c81e1e;
}

.sidebar-menu li:hover a::after {
  border-color: #c81e1e;
  opacity: 1;
}

/* 激活状态样式 - 红色文字和底部红色线条 */
.sidebar-menu li.active {
  background: #fff;
}

.sidebar-menu li.active a {
  color: #c81e1e;
  font-weight: 600;
}

.sidebar-menu li.active a span {
  position: relative;
}

.sidebar-menu li.active a span::after {
  content: '';
  position: absolute;
  bottom: -18px; /* 定位到li底部边框位置 */
  left: 0;
  width: 100%; /* 与文字宽度一致 */
  height: 3px;
  background: linear-gradient(to right, #c81e1e, #ff6b6b); /* 从左到右红色到浅红色渐变 */
  z-index: 2;
}

.sidebar-menu li.active a::after {
  border-color: #c81e1e;
  opacity: 1;
}

.sidebar-menu li.active:hover {
  background: #fff;
}

.sidebar-menu li.active:hover a {
  color: #c81e1e;
}

/* 主内容区 */
.content-main {
  flex: 1;
  min-height: 600px;
  border: 1px solid #eee;
  padding: 30px;
}

.qualification-showcase-item:hover .qualification-showcase-title {
        color: #d32f2f;
        transform: translatey(0px) !important;
      }

.qualification-showcase-header h2,.overview-title,.culture-title{
   font-size:24px 
}

/* 响应式样式 */
@media (max-width: 992px) {
  .page-main .container {
    flex-direction: column;
  }
.page-main{padding-top: 0;}
.sidebar{display: none;}
  .sidebar {
    width: 100%;
    margin-bottom: 30px;
  }
}

@media (max-width: 767px) {
  .page-banner {
    padding: 50px 0;
  }

  .page-banner h1 {
    font-size: 16px;margin: 0;
  }
  
  .content-main {
    padding: 20px;
   
  }
  
  .sidebar-header {
    padding: 20px;
  }
  
  .sidebar-header h2 {
    font-size: 18px;
  }
  
  .sidebar-header span {
    font-size: 12px;
    bottom: 10px;
  }
  
  .sidebar-menu a {
    padding: 15px 18px;
    font-size: 15px;
  }
  
  .sidebar-menu li.active a span::after {
    bottom: -15px;
  }
}

/*内容样式*/
* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        .content-main {
            max-width: 800px;
            margin: 0 auto;
            padding: 20px;
        }

        .article-list {
            list-style: none;
        }

        .article-item {
            display: flex;
            height: 180px;
            padding: 30px 0;
            border-bottom: 1px solid #333333;
            -webkit-transition: all .66s cubic-bezier(.17,.84,.44,1);
            transition: all .66s cubic-bezier(.17,.84,.44,1);
            transform: translatey(20px);
            opacity: 0;
            animation: slideup 0.6s ease-out forwards;
            position: relative;
            overflow: hidden;
        }

        .article-item:hover {
            transform: translatey(-5px);
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
        }

        /* 移动端hover效果 */
        .article-item::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: #c81e1e;
            color: #fff;
            transform: translatey(100%);
            -webkit-transition: all 0.6s cubic-bezier(0.77,0,0.175,1) 100ms;
            transition: all 0.6s cubic-bezier(0.77,0,0.175,1) 100ms;
            z-index: -1;
            opacity: 0;
        }

        @media (max-width: 768px) {
            .article-item:hover {
                transform: translate(0, -100%);
            }
            
            .article-item:hover::after {
                transform: translatey(0);
                opacity: 0.9;
                z-index: 1;
            }
            
            .article-item:hover .article-content,
            .article-item:hover .article-image {
                position: relative;
                z-index: 2;
                color: #fff;
            }
            
            .article-item:hover .article-title {
                color: #fff;
            }
            
            .article-item:hover .article-text {
                color: #fff;
            }
            
            .article-item:hover .article-date {
                color: #fff;
            }
.overview-title{        font-size: 16px !important;        margin-bottom: 0 !important;}
.overview-subtitle{font-size: 12px !important;}
.qualification-showcase-header h2{font-size: 16px !important;        margin-bottom: 0 !important;}
.culture-title{font-size: 16px !important;        margin-bottom: 0 !important;}
        }

        @keyframes slideup {
            to {
                transform: translatey(0);
                opacity: 1;
            }
        }

        .article-image {
            width: 30%;
            padding-right: .9375rem;
            padding-left: .9375rem;
        }

        .article-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: 8px;
        }

        .article-content {
            width: 70%;
            padding-right: .9375rem;
            padding-left: .9375rem;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }

        .article-title {
            font-size: 18px;
            font-weight: 600;
            color: #333;
            margin-bottom: 10px;
            cursor: pointer;
            transition: color 0.3s ease;
            line-height: 1.4;
        }

        .article-title:hover {
            color: #c81e1e;
        }

        .article-text {
            color: #666;
            font-size: 14px;
            line-height: 1.6;
            display: -webkit-box;
            -webkit-line-clamp: 4;
            -webkit-box-orient: vertical;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .article-meta {
            margin-top: 10px;
        }

        .article-date {
            font-size: 12px;
            color: #999;
        }

        /* 分页样式 */
        .pagination {
            display: flex;
            justify-content: center;
            align-items: center;
            margin-top: 40px;
            gap: 8px;
        }

        .pagination button {
            padding: 8px 12px;
            border: 1px solid #ddd;
            background: white;
            color: #666;
            cursor: pointer;
            border-radius: 4px;
            font-size: 14px;
            transition: all 0.3s ease;
        }

        .pagination button:hover:not(:disabled) {
            background: #f5f5f5;
            color: #333;
        }

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

        .pagination button.active {
            background: #c81e1e;
            color: white;
            border-color: #c81e1e;
        }

        .pagination .prev-next {
            display: flex;
            align-items: center;
            gap: 4px;
        }

        /* 响应式设计 */
        @media (max-width: 768px) {
            .content-main {
                max-width: 100%;
                padding: 15px;
                 margin-top:30px;
            }

            .article-item {
                height: auto;
                min-height: 140px;
                padding: 20px 10px;
            }

            .article-image {
                width: 35%;
                padding-right: 0.5rem;
                padding-left: 0.5rem;
            }

            .article-content {
                width: 65%;
                padding-right: 0.5rem;
                padding-left: 0.5rem;
            }

            .article-title {
                font-size: 16px;
                line-height: 1.3;
            }

            .article-text {
                font-size: 13px;
                line-height: 1.4;
                -webkit-line-clamp: 3;
            }

            .pagination {
                flex-wrap: wrap;
                gap: 4px;
            }

            .pagination button {
                padding: 6px 10px;
                font-size: 12px;
            }
        }

        @media (max-width: 480px) {
            .article-item {
                flex-direction: column;
                height: auto;
                padding: 20px 10px;
                min-height: auto;
            }

            .article-image {
                width: 100%;
                margin-bottom: 15px;
                padding: 0;
                height: 120px;
            }

            .article-content {
                width: 100%;
                padding: 0;
            }

            .article-title {
                font-size: 15px;
            }

            .article-text {
                font-size: 12px;
            }
        }