/* 页面横幅 */
.page-banner {
  position: relative;
  background: linear-gradient(135deg, #1e3a5f 0%, #2d4a6f 50%, #1e3a5f 100%);
  padding: 60px 0;
  text-align: center;
  overflow: hidden;
}

.page-banner .banner-bg {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><linearGradient id="g" x1="0%25" y1="0%25" x2="100%25" y2="100%25"><stop offset="0%25" stop-color="%23ffffff" stop-opacity="0.03"/><stop offset="100%25" stop-color="%23ffffff" stop-opacity="0.01"/></linearGradient></defs><polygon points="0,20 30,0 30,40" fill="url(%23g)"/><polygon points="70,100 100,70 100,100" fill="url(%23g)"/><line x1="60" y1="0" x2="100" y2="40" stroke="%23ffffff" stroke-opacity="0.05" stroke-width="1"/><line x1="80" y1="0" x2="100" y2="20" stroke="%23ffffff" stroke-opacity="0.08" stroke-width="1"/></svg>') no-repeat;
  background-size: cover;
  pointer-events: none;
}

.page-banner .banner-title {
  font-size: 36px;
  font-weight: 600;
  color: #fff;
  margin-bottom: 10px;
  position: relative;
  z-index: 1;
}

.page-banner .banner-subtitle {
  font-size: 14px;
  color: #e85a3c;
  position: relative;
  z-index: 1;
}

/* 新闻内容区域 */
.news-content {
  padding: 40px 0 80px;
  background: #f5f5f5;
  min-height: 500px;
}

.news-card {
  background: #fff;
  border: 1px solid #e0e0e0;
  border-radius: 4px;
  padding: 30px 40px 60px;
}

/* 标签导航 */
.news-tabs {
  display: flex;
  justify-content: center;
  gap: 40px;
  padding-bottom: 16px;
  border-bottom: 1px solid #e0e0e0;
  margin-bottom: 0;
}

.news-tab {
  padding: 10px 20px;
  font-size: 15px;
  color: #666;
  background: transparent;
  border: none;
  cursor: pointer;
  transition: color 0.2s;
  position: relative;
}

.news-tab:hover {
  color: #e85a3c;
}

.news-tab.active {
  color: #e85a3c;
  font-weight: 500;
}

.news-tab.active::after {
  content: '';
  position: absolute;
  bottom: -17px;
  left: 50%;
  transform: translateX(-50%);
  width: 40px;
  height: 2px;
  background: #e85a3c;
}

/* 新闻列表 */
.news-list {
  margin-top: 20px;
}

.news-item {
  border-bottom: 1px solid #f0f0f0;
}

.news-item:last-child {
  border-bottom: none;
}

.news-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 10px;
  transition: background 0.2s;
}

.news-link:hover {
  background: #fafafa;
}

.news-link:hover .news-title {
  color: #e85a3c;
}

.news-title {
  flex: 1;
  font-size: 14px;
  color: #333;
  padding-right: 40px;
  transition: color 0.2s;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.news-date {
  font-size: 14px;
  color: #999;
  flex-shrink: 0;
}

/* 响应式 */
@media (max-width: 768px) {
  .page-banner {
    padding: 40px 0;
  }
  
  .page-banner .banner-title {
    font-size: 28px;
  }
  
  .news-card {
    padding: 20px 15px 40px;
  }
  
  .news-tabs {
    gap: 20px;
    flex-wrap: wrap;
  }
  
  .news-tab {
    padding: 8px 12px;
    font-size: 14px;
  }
  
  .news-link {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
  
  .news-title {
    padding-right: 0;
    white-space: normal;
  }
  
  .news-date {
    font-size: 12px;
  }
}