@charset "utf-8";

/**
 * 文章详情页内容样式
 * 基于航通社 Typora 样式改编
 * 保持博客统一配色和 Accent Color
 */

/* 文章详情容器 - 使用统一字体 */
.post-detail-article {
  font-family: var(--font-family);
  font-size: 16px;
  line-height: 2; /* 正文行间距 */
  letter-spacing: 0.5px; /* 字间距 */
  color: var(--text-primary);
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* 段落 */
.post-detail-article p {
  margin-bottom: 1.2em;
  font-weight: 400;
}

/* 标题 */
.post-detail-article h1,
.post-detail-article h2,
.post-detail-article h3,
.post-detail-article h4,
.post-detail-article h5,
.post-detail-article h6 {
  font-family: var(--font-family);
  font-weight: var(--font-weight-title);
  line-height: 1.35;
  color: var(--text-primary);
  margin-top: 1.2em;
  margin-bottom: 0.6em;
}

.post-detail-article h1 {
  font-size: 2.4em;
  font-weight: var(--font-weight-title);
  padding-bottom: 0.5em;
}

.post-detail-article h2 {
  font-size: 26px;
  font-weight: var(--font-weight-title);
  color: var(--primary-blue); /* 使用博客统一 accent color */
}

.post-detail-article h3 {
  font-size: 1.6em;
  font-weight: 700;
}

.post-detail-article h4 {
  font-size: 1.4em;
  font-weight: 700;
}

.post-detail-article h5 {
  font-size: 1.2em;
  font-weight: 700;
}

.post-detail-article h6 {
  font-size: 0.8em;
  font-weight: 700;
}

/* 链接 */
.post-detail-article a {
  color: var(--primary-blue);
  text-decoration: none;
  border-bottom: 1px solid var(--primary-blue);
  transition: all var(--duration-fast) ease;
}

.post-detail-article a:hover {
  color: var(--text-primary);
  border-bottom-color: var(--text-primary);
}

/* 强调 */
.post-detail-article strong {
  font-weight: 700;
  color: var(--text-primary);
}

.post-detail-article em {
  font-style: italic;
  font-weight: inherit;
}

/* 引用块 */
.post-detail-article blockquote {
  position: relative;
  color: var(--text-secondary);
  font-weight: 400;
  border-left: 3px solid var(--primary-blue); /* 使用博客统一 accent color */
  padding-left: 1em;
  margin: 1em 2em 1em 0;
  background-color: var(--bg-secondary);
  padding: 1em;
  border-radius: var(--radius-md);
}

@media only screen and (max-width: 640px) {
  .post-detail-article blockquote {
    margin: 1em 0;
  }
}

/* 无序列表 */
.post-detail-article ul {
  margin-left: 1.3em;
  margin-bottom: 1.2em;
  list-style: disc;
}

.post-detail-article ul ul {
  list-style: circle;
  margin-left: 2em;
  margin-bottom: 0.8em;
}

/* 有序列表 */
.post-detail-article ol {
  list-style: decimal;
  margin-left: 1.9em;
  margin-bottom: 1.2em;
}

.post-detail-article ol ol {
  margin-left: 2em;
  margin-bottom: 0.8em;
}

/* 列表项 */
.post-detail-article li {
  margin-bottom: 0.4em;
}

.post-detail-article li > p {
  margin-bottom: 0 !important;
}

/* 代码 */
.post-detail-article code {
  font-family: 'Courier New', Courier, monospace;
  background-color: var(--bg-secondary);
  padding: 0.2em 0.4em;
  border-radius: var(--radius-sm);
  font-size: 0.9em;
  color: var(--text-primary);
}

.post-detail-article pre {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 1em;
  overflow-x: auto;
  margin-bottom: 1.2em;
}

.post-detail-article pre code {
  background-color: transparent;
  padding: 0;
  border-radius: 0;
  font-size: 0.9em;
}

/* 表格 */
.post-detail-article table {
  border-collapse: collapse;
  width: 100%;
  margin-bottom: 1.2em;
  font-size: 0.95em;
}

.post-detail-article table th,
.post-detail-article table td {
  border: 1px solid var(--border-medium);
  padding: 0.5em 1em;
  text-align: left;
}

.post-detail-article table th {
  background-color: var(--bg-secondary);
  font-weight: 700;
  color: var(--text-primary);
}

.post-detail-article table thead th {
  background-color: var(--bg-tertiary);
}

.post-detail-article table td {
  color: var(--text-secondary);
}

/* 水平线 */
.post-detail-article hr {
  border: none;
  border-bottom: 1px solid var(--border-medium);
  margin: 1.5em 0;
  height: 1px;
}

/* 图片 */
.post-detail-article img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  margin: 1em 0;
}

/* 标记 */
.post-detail-article mark {
  background: #fffdd1;
  border-bottom: 1px solid #ffedce;
  padding: 2px 4px;
  margin: 0 2px;
  border-radius: var(--radius-sm);
}

/* 上标和下标 */
.post-detail-article sup,
.post-detail-article sub {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}

.post-detail-article sup {
  top: -0.5em;
}

.post-detail-article sub {
  bottom: -0.25em;
}

/* 响应式 */
@media screen and (max-width: 800px) {
  .post-detail-article {
    font-size: 14px;
  }
  
  .post-detail-article h1 {
    font-size: 2em;
  }
  
  .post-detail-article h2 {
    font-size: 22px;
  }
  
  .post-detail-article h3 {
    font-size: 1.4em;
  }
  
  .post-detail-article h4 {
    font-size: 1.2em;
  }
  
  .post-detail-article h5 {
    font-size: 1.1em;
  }
}

/* 深色模式适配 */
@media (prefers-color-scheme: dark) {
  .post-detail-article {
    color: #e2e8f0;
  }
  
  .post-detail-article h1,
  .post-detail-article h3,
  .post-detail-article h4,
  .post-detail-article h5,
  .post-detail-article h6,
  .post-detail-article strong {
    color: #f7fafc;
  }
  
  .post-detail-article h2 {
    color: var(--primary-blue-light); /* 深色模式使用浅色调 */
  }
  
  .post-detail-article blockquote {
    color: #a0aec0;
    background-color: #2d3748;
    border-left-color: var(--primary-blue-light);
  }
  
  .post-detail-article code {
    background-color: #2d3748;
    color: #e2e8f0;
  }
  
  .post-detail-article pre {
    background-color: #2d3748;
    border-color: #4a5568;
  }
  
  .post-detail-article table th {
    background-color: #2d3748;
    color: #f7fafc;
  }
  
  .post-detail-article table thead th {
    background-color: #1a202c;
  }
  
  .post-detail-article table td {
    color: #cbd5e0;
    border-color: #4a5568;
  }
  
  .post-detail-article table th {
    border-color: #4a5568;
  }
  
  .post-detail-article hr {
    border-bottom-color: #4a5568;
  }
  
  .post-detail-article a {
    color: var(--primary-blue-light);
    border-bottom-color: var(--primary-blue-light);
  }
  
  .post-detail-article a:hover {
    color: #f7fafc;
    border-bottom-color: #f7fafc;
  }
}