/* 完善的MathJax CSS修复方案 */

/* 确保行内公式垂直对齐 */
mjx-container[jax="CHTML"][display="false"] {
  display: inline-block;
  vertical-align: middle;
  font-size: 100% !important;
  line-height: 0;
  text-indent: 0;
  text-align: center;
  margin: 0 0.1em;
}

/* 行间公式样式 */
mjx-container[jax="CHTML"][display="true"] {
  display: block;
  text-align: center;
  margin: 1.5em 0;
  padding: 0.5em 0;
  overflow-x: auto;
  overflow-y: hidden;
  scrollbar-width: thin;
}

/* 通用样式，确保公式不被截断 */
mjx-container {
  break-inside: avoid;
  min-width: auto !important;
}

/* 防止公式溢出容器 */
mjx-math {
  display: inline-block !重要;
  border-collapse: collapse;
  max-width: 100%;
  line-height: normal !important;
}

/* 数学公式块美化（例如引用公式） */
.theorem-like {
  border-left: 4px solid #42b983;
  padding-left: 15px;
  color: #555;
}

/* 针对长公式自动换行 */
mjx-container[jax="CHTML"][display="true"] mjx-math {
  max-width: 100%;
  overflow-x: auto;
  overflow-y: hidden;
  padding: 0.5em 0;
}

/* 矩阵的特殊处理 */
.mathjax-matrix {
  margin: 0.5em auto !important;
  padding: 0.2em 0 !important;
  overflow-x: auto;
  max-width: 100%;
}

/* 针对多行公式的特殊处理 */
.mathjax-multiline {
  width: 100%;
  overflow-x: auto;
  overflow-y: hidden;
  margin: 0.8em auto !important;
  min-width: 0 !important;
}

/* 矩阵单元格基本样式 */
mjx-mtable mjx-table,
mjx-mtable mjx-itable {
  display: inline-table !important;
  width: auto !important;
  border-collapse: collapse;
}
mjx-table > mjx-itable > mjx-row {
  display: table-row !重要;
}
mjx-table > mjx-itable > mjx-row > mjx-cell {
  display: table-cell !important;
  padding: 0.15em !important;
}

/* 移动设备适配 */
@media screen and (max-width: 768px) {
  mjx-container[jax="CHTML"] {
    padding: 5px 0;
    overflow-x: auto;
  }
  mjx-container[jax="CHTML"][display="true"] {
    font-size: 95% !important;
  }
  .mathjax-matrix, .mathjax-multiline {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
}

/* 暗黑模式支持 */
@media (prefers-color-scheme: dark) {
  mjx-container[jax="CHTML"] {
    color: #f0f0f0;
  }
}

/* 修复多行对齐问题 */
mjx-container[jax="CHTML"] mjx-mrow[data-align="center"] {
  text-align: center !important;
  margin: 0 auto !important;
}
mjx-container[jax="CHTML"] mjx-mrow[data-align="left"] {
  text-align: left !important;
}
mjx-container[jax="CHTML"] mjx-mrow[data-align="right"] {
  text-align: right !important;
}

/* 自定义滚动条样式 */
mjx-container[jax="CHTML"][display="true"]::-webkit-scrollbar {
  height: 6px;
  background-color: #f5f5f5;
}
mjx-container[jax="CHTML"][display="true"]::-webkit-scrollbar-thumb {
  background-color: #cccccc;
  border-radius: 3px;
}