/* News Detail Page - 语义化样式 */

/* 页面容器 */
.news-detail-page {
  background-color: #f9fafb;
}

/* 主内容区域 */
.news-detail-main {
  background-color: white;
  min-height: 100vh;
  padding-bottom: 5rem;
}

/* 面包屑导航 */
.breadcrumb-section {
  padding-top: 1.5rem;
  padding-bottom: 1.5rem;
}

.breadcrumb-container {
  max-width: 1152px;
  margin: 0 auto;
  padding: 0 1rem;
}

@media (min-width: 640px) {
  .breadcrumb-container {
    padding-left: 1.5rem;
    padding-right: 1.5rem;
  }
}

@media (min-width: 1024px) {
  .breadcrumb-container {
    padding-left: 2rem;
    padding-right: 2rem;
  }
}

.breadcrumb-nav {
  display: flex;
  align-items: center;
  font-size: 0.875rem;
  color: #4b5563;
}

.breadcrumb-link {
  color: #4b5563;
  transition: color 0.2s;
}

.breadcrumb-link:hover {
  color: #1d4ed8;
}

.breadcrumb-separator {
  margin-left: 0.5rem;
  margin-right: 0.5rem;
  color: #9ca3af;
}

.breadcrumb-current {
  color: #111827;
}

/* 文章容器 */
.article-container {
  max-width: 1152px;
  margin: 0 auto;
  padding: 0 1rem;
}

@media (min-width: 640px) {
  .article-container {
    padding-left: 1.5rem;
    padding-right: 1.5rem;
  }
}

@media (min-width: 1024px) {
  .article-container {
    padding-left: 2rem;
    padding-right: 2rem;
  }
}

/* 文章头部 */
.article-header {
  margin-bottom: 2.5rem;
  padding-bottom: 2.5rem;
  text-align: center;
  border-bottom: 1px solid #f3f4f6;
}

.article-title {
  font-size: 1.875rem;
  line-height: 1.2;
  color: #111827;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
  .article-title {
    font-size: 2.25rem;
  }
}

@media (min-width: 1024px) {
  .article-title {
    font-size: 3rem;
  }
}

.article-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.article-meta-item {
  font-size: 0.875rem;
  color: #6b7280;
}

.article-meta-separator {
  border-radius: 50%;
  background-color: #d1d5db;
  height: 0.25rem;
  width: 0.25rem;
}

/* 文章内容 */
.article-content {
  font-size: 1.125rem;
  color: #374151;
  line-height: 1.75;
}

.article-content .lead {
  font-weight: 500;
  font-size: 1.25rem;
  color: #111827;
}

.article-content p {
  margin-top: 1rem;
}

.article-content h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-top: 2rem;
  margin-bottom: 1rem;
  color: #111827;
}

.article-content ul {
  list-style-type: disc;
  padding-left: 1.25rem;
  margin: 1rem 0;
}

.article-content li {
  margin-bottom: 0.5rem;
  line-height: 1.75;
}

.article-content strong {
  font-weight: 600;
  color: #111827;
}

.article-content img {
  border-radius: 0.75rem;
  margin: 2rem 0;
  width: 100%;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

.article-content .image-caption {
  text-align: center;
  font-size: 0.875rem;
  color: #6b7280;
  margin-top: 0.5rem;
}

.article-content hr {
  margin: 2rem 0;
  border-color: #e5e7eb;
}