body {
  background: #f6f6f6;
  line-height: 1.6;
}

/* 详情页面容器 */
.detail-page-container {
  padding: 30px 0 40px 0;
  min-height: 45vh;
}

.industry-trends-header {
  position: relative;
  width: 100%;
  background-size: cover;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  color: #ffffff;
  padding-top: 21px !important;
  margin-bottom: 0;
}

.content-main-title h3 {
  text-align: center;
  color: #333333;
  font-size: 24px;
  font-weight: bold;
  margin-bottom: 40px;
}

.content-main-title-info {
  display: flex;
  align-items: center;
  width: 100%;
  border-bottom: solid 1px #d0d0d0;
  padding-bottom: 25px;
  margin-bottom: 25px;
}

.content-main-title p {
  margin-bottom: 0;
  font-size: 16px;
  color: #696969;
}

.content-main-content {
  font-size: 16px !important;
  color: #333333;
  line-height: 30px;
  margin: 16px 0 !important;
}

.layout-header {
  background-color: #154e9e !important;
}

.detail-content-wrapper {
  display: flex;
  gap: 30px;
  max-width: 1200px;
  margin: 0 auto;
}

/* 左侧内容区域 */
.content-main {
  flex: 1;
  border-radius: 8px;
  background-color: #fff;
  padding: 30px;
}

/* 右侧相关推荐 */
.related-recommendations {
  width: 280px;
  border-radius: 8px;
  height: fit-content;
  position: sticky;
  top: 0;
}

.related-sidebar-content {
  background-color: #fff;
  margin-bottom: 20px;
}

.related-header {
  display: flex;
  align-items: center;
  padding: 20px 10px 20px 10px;
  color: #333230;
  font-size: 20px;
  margin: 0;
  line-height: 58px;
  border-bottom: 1px solid #e5e5e4;
}

.related-title {
  font-family: Source Han Sans CN;
  font-weight: 500;
  font-size: 18px;
  color: #333333;
  margin: 0;
}

.related-list {
  display: flex;
  flex-direction: column;
  padding: 0 10px 15px 10px;
  margin-top: 10px;
}

.related-item {
  display: flex;
  gap: 10px;
  border-radius: 8px;
  transition: all 0.3s ease;
  cursor: pointer;
  text-decoration: none;
  color: inherit;
  height: 40px;
  line-height: 40px;
}

.related-item:hover {
  transform: translateY(-2px);
}

.related-book-cover {
  flex-shrink: 0;
  border-radius: 4px;
  overflow: hidden;
  font-size: 16px;
}

.related-item:nth-child(-n + 3) .related-book-cover {
  color: #e72d1e;
  font-weight: bold;
}

.related-book-cover img {
  width: 100%;
  object-fit: cover;
  margin-top: -7px;
}

.related-book-title {
  margin: 0 0 0 0;
  overflow: hidden;
  font-family: Alibaba PuHuiTi2;
  font-weight: normal;
  font-size: 16px;
  color: #242424;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
  line-height: 40px;
}

.related-book-title:hover {
  color: #007bff;
}

.breadcrumb-link {
  outline: none;
  color: #494949;
  text-decoration: none;
  transition: color 0.3s ease;
}

.breadcrumb-link:hover {
  color: #007bff;
  text-decoration: none;
}

.breadcrumb-separator {
  margin: 0 8px;
  opacity: 0.7;
  color: #242424;
}

.header-breadcrumb {
  font-size: 14px;
  opacity: 0.9;
}

/* 响应式设计 */
/* 大屏幕 1440px-1919px */
@media (min-width: 1440px) and (max-width: 1880px) {
  .industry-wrap {
    padding: 0 200px 0;
  }
}

/* 中等屏幕 1200px-1439px */
@media (min-width: 1200px) and (max-width: 1439px) {
  .industry-wrap {
    padding: 0 100px 0;
  }
}

/* 平板 768px-1199px */
@media (min-width: 768px) and (max-width: 1199px) {
  .core-solution-content {
    padding: 0 40px;
    width: calc(100% - 40px);
  }

  .industry-wrap {
    padding: 0 40px 0;
  }

  .industry-trends-header {
    margin-bottom: 0;
  }

  .header-breadcrumb {
    padding: 0;
  }

  .detail-content-wrapper {
    flex-direction: column;
    gap: 20px;
  }

  .content-main {
    order: 1;
    padding: 20px;
  }

  .related-recommendations {
    width: 100%;
    position: static;
    order: 2;
    padding: 20px;
  }

  .related-list {
    gap: 15px;
  }
}

/* 手机 480px-767px */
@media (max-width: 767px) {
  .industry-wrap {
    padding: 0 20px 0;
  }

  .header-breadcrumb {
    padding: 0;
    margin-left: 6px;
    margin-right: 0px;
    width: 100% !important;
  }

  .industry-trends-header {
    padding-left: 10px;
    padding-right: 20px;
  }

  .detail-page-container {
    padding: 20px 0;
  }

  .core-solution-content {
    width: calc(100% - 30px);
  }

  .detail-content-wrapper {
    flex-direction: column;
    gap: 15px;
  }

  .content-main {
    order: 1;
    padding: 15px;
  }

  .related-recommendations {
    width: 100%;
    position: static;
    order: 2;
    padding: 0;
  }

}

/* 小手机 320px-479px */
@media (max-width: 479px) {
  .industry-wrap {
    padding: 0 15px 0;
  }

  .detail-page-container {
    padding: 15px 0;
  }

  .detail-content-wrapper {
    flex-direction: column;
    gap: 15px;
  }

  .content-main {
    order: 1;
    padding: 15px;
  }

  .related-recommendations {
    width: 100%;
    position: static;
    order: 2;
  }
}

.article-follow {
  display: flex;
  align-items: center;
  gap: 5px;
  margin-left: auto;
  cursor: pointer;
}

.article-follow-text {
  margin-left: 5px;
  font-size: 14px;
  color: #999;
  transition: all 0.3s ease;
}