.image-container {
  display: flex;
  justify-content: center;
  align-items: center;    
  text-align: center;      
  margin: 20px 0;          
}

.md-content img {
  display: block;
  margin-left: auto;
  margin-right: auto;
}


/* 自定义图片样式 */
.custom-img {
  width: 80%;
  height: auto;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2); 
  transition: transform 0.2s ease-in-out; 
  cursor: pointer; 
}

.custom-img:hover {
  transform: scale(1.05);
}

/* Lightbox 样式 */
.lightbox {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease-in-out;
}

.lightbox img {
  max-width: 90%;
  max-height: 90%;
}

.lightbox.show {
  opacity: 1;
  pointer-events: auto;
}

.highlight .sb {
  color: #0FF1CE;
}

/* scrollbar  */
body::-webkit-scrollbar {
  width: 8px;
}

body::-webkit-scrollbar-thumb {
 # border-radius: 8px;
  background: rgba(144, 147, 153, 0.6);
}

body::-webkit-scrollbar-thumb:hover{
  background: #409EFF;
}