/**
 * detail.css - 新闻详情页主体内容样式
 * 主题色统一使用 common.css 中的 CSS 变量
 */

/* ==================== 面包屑导航 ==================== */
.breadcrumb-bar {
  padding: 18px 0;
  /* border-bottom: 1px solid var(--border-line); */
}

.breadcrumb-bar .container {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--text-sub);
}

.breadcrumb-bar a {
  color: var(--text-sub);
  transition: color 0.25s ease;
}

.breadcrumb-bar a:hover {
  color: var(--primary-color);
}

.breadcrumb-bar .separator {
  color: var(--text-mute);
  font-size: 12px;
}

.breadcrumb-bar .current {
  color: var(--primary-color);
  font-weight: 600;
  max-width: 400px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ==================== 主内容区域 ==================== */
.main-content {
  padding: 20px 0;
  min-height: 75vh;
}

.article-container {
  background: #fff;
  border-radius: 8px;
  padding: 40px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

/* ==================== 文章标题区 ==================== */
.article-header {
  text-align: center;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--border-line);
  margin-bottom: 32px;
}

.article-header h1 {
  font-size: 28px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--text-title);
  margin-bottom: 20px;
  padding: 0 40px;
}

.article-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  font-size: 13px;
  color: var(--text-mute);
  flex-wrap: wrap;
}

.article-meta span {
  display: flex;
  align-items: center;
  gap: 6px;
}

.article-meta svg {
  color: var(--text-mute);
}

/* ==================== 文章正文 ==================== */

.article-body img {
  max-width: 100%;
  display: inline;
}

/* ==================== 上下篇导航 ==================== */
.article-footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid var(--border-line);
}

.article-nav-link {
  flex: 1;
  display: flex;
  flex-direction: column;
  font-size: 14px;
  color: var(--text-sub);
  transition: color 0.25s ease;
}

.article-nav-link span {
  font-size: 12px;
  color: var(--text-mute);
  margin-bottom: 4px;
}

.article-nav-link:hover {
  color: var(--primary-color);
}

.article-nav-link:hover span {
  color: var(--primary-color);
}

/* ==================== 响应式 ==================== */
@media screen and (max-width: 768px) {
  .main-content {
    padding: 20px 0;
  }

  .article-container {
    padding: 20px;
  }

  .article-header h1 {
    font-size: 22px;
  }

  .article-meta {
    gap: 16px;
    font-size: 12px;
  }

  .article-body {
    font-size: 14px;
  }

  .article-body h3 {
    font-size: 18px;
  }

  .article-footer {
    flex-direction: column;
    gap: 16px;
  }

  .article-nav-link {
    text-align: left !important;
  }
}