/* ===== Markdown 容器 ===== */
.markdown-container {
  /* max-width: 860px; */
  /* margin: 2rem auto; */
  /* padding: 2rem; */
  /* background: #fff; */
  /* border-radius: 12px; */
  /* box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05); */
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 1rem;
  line-height: 1.75;
  color: #212529;
}

/* ===== 标题 ===== */
.markdown-container h1,
.markdown-container h2,
.markdown-container h3,
.markdown-container h4,
.markdown-container h5,
.markdown-container h6 {
  font-weight: 600;
  margin-top: 1.5rem;
  margin-bottom: 1rem;
  line-height: 1.3;
}

.markdown-container h1 {
  font-size: 1.5rem;
  /* border-bottom: 2px solid #dee2e6; */
  padding-bottom: .3rem;
}

.markdown-container h2 {
  font-size: 1.4rem;
  /* border-bottom: 1px solid #e9ecef; */
  padding-bottom: .25rem;
}

.markdown-container h3 {
  font-size: 1.3rem;
}

.markdown-container h4 {
  font-size: 1.2rem;
}

.markdown-container h5 {
  font-size: 1.1rem;
}

.markdown-container h6 {
  font-size: 1rem;
  color: #6c757d;
}

/* ===== 段落 ===== */
.markdown-container p {
  margin-bottom: 1rem;
}

/* ===== 列表 ===== */
.markdown-container ul,
.markdown-container ol {
  padding-left: 2rem;
  margin-bottom: 1rem;
}

.markdown-container li {
  margin: .25rem 0;
}

/* ===== 引用 ===== */
.markdown-container blockquote {
  padding: .75rem 1rem;
  margin: 1rem 0;
  border-left: .25rem solid #0d6efd;
  background-color: #f8f9fa;
  border-radius: .25rem;
  color: #495057;
}

/* ===== 链接 ===== */
.markdown-container a {
  color: #0d6efd;
  text-decoration: none;
}
.markdown-container a:hover {
  text-decoration: underline;
}

/* ===== 代码 ===== */
.markdown-container code {
  background-color: #f8f9fa;
  color: #d63384;
  padding: .2em .4em;
  border-radius: .25rem;
  font-size: 0.875em;
}

.markdown-container pre {
  background-color: #212529;
  color: #f8f9fa;
  padding: 1rem;
  border-radius: .5rem;
  overflow-x: auto;
  font-size: 0.9rem;
}
.markdown-container pre code {
  background: none;
  color: inherit;
  padding: 0;
  font-size: inherit;
}

/* ===== 表格 ===== */
.markdown-container table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 1rem;
}

.markdown-container th,
.markdown-container td {
  padding: .5rem .75rem;
  border: 1px solid #dee2e6;
}

.markdown-container th {
  background-color: #f1f3f5;
  font-weight: 600;
}

/* ===== 图片 ===== */
.markdown-container img {
  max-width: 100%;
  height: auto;
  border-radius: .5rem;
}

/* ===== 水平分割线 ===== */
.markdown-container hr {
  border: none;
  border-top: 1px solid #dee2e6;
  margin: 2rem 0;
}


/* ===== 响应式调整（移除内部padding，依赖外部容器）===== */

/* 平板及以下设备 (max-width: 992px) */
@media (max-width: 992px) {
  .markdown-container h1 {
    font-size: 1.4rem;
  }
  
  .markdown-container h2 {
    font-size: 1.3rem;
  }
  
  .markdown-container h3 {
    font-size: 1.25rem;
  }
  
  /* 适度减小列表缩进 */
  .markdown-container ul,
  .markdown-container ol {
    padding-left: 1.75rem;
  }
}

/* 手机横屏及以下设备 (max-width: 768px) */
@media (max-width: 768px) {
  .markdown-container {
    margin: 1rem auto;
    border-radius: 8px;
  }
  
  .markdown-container h1 {
    font-size: 1.3rem;
    margin-top: 1.25rem;
  }
  
  .markdown-container h2 {
    font-size: 1.25rem;
  }
  
  .markdown-container h3 {
    font-size: 1.2rem;
  }
  
  .markdown-container h4 {
    font-size: 1.15rem;
  }
  
  /* 进一步减小列表缩进 */
  .markdown-container ul,
  .markdown-container ol {
    padding-left: 1.5rem;
  }
  
  /* 调整引用样式 */
  .markdown-container blockquote {
    padding: .5rem .75rem;
    margin: .75rem 0;
  }
}

/* 手机竖屏及以下设备 (max-width: 576px) */
@media (max-width: 576px) {
  .markdown-container {
    margin: 0;
    border-radius: 0;
    box-shadow: none;
  }
  
  /* 标题大小优化 */
  .markdown-container h1 {
    font-size: 1.25rem;
    margin-top: 1rem;
    margin-bottom: .75rem;
  }
  
  .markdown-container h2 {
    font-size: 1.2rem;
    margin-bottom: .75rem;
  }
  
  .markdown-container h3 {
    font-size: 1.15rem;
  }
  
  /* 段落和列表间距优化 */
  .markdown-container p,
  .markdown-container ul,
  .markdown-container ol {
    margin-bottom: .75rem;
    line-height: 1.6;
  }
  
  /* 列表缩进优化 */
  .markdown-container ul,
  .markdown-container ol {
    padding-left: 1.25rem;
  }
  
  /* 列表项间距微调 */
  .markdown-container li {
    margin: .2rem 0;
  }
  
  /* 代码块优化 */
  .markdown-container pre {
    padding: .75rem;
    font-size: 0.85rem;
  }
  
  /* 表格优化 */
  .markdown-container table {
    display: block;
    overflow-x: auto;
  }
  
  .markdown-container th,
  .markdown-container td {
    padding: .4rem .5rem;
  }
  
  /* 分割线间距 */
  .markdown-container hr {
    margin: 1.5rem 0;
  }
}