/* 修改定位方式为相对定位 */
#floatingToc {
  position: absolute;
  top: 100px;
  left: -200px;
  width: 180px;
  margin: 20px;
  background: white;
  padding: 15px;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
  font-size: 12px;
  color: #606266;
}
.floating-toc a{
  color: #606266;
}


/* 确保内容容器有相对定位 */
.article-container {
  position: relative;
  padding-left: 300px; /* 为目录留出空间 */
}

/* 响应式调整 
@media (max-width: 992px) {
  #floatingToc {
    position: static;
    width: auto;
    margin: 20px 0;
  }
  .article-container {
    padding-left: 0;
  }
}
*/