/* 自定义高亮样式 */
 .element-highlight {
   outline: 2px dashed #0d6efd;
   outline-offset: 2px;
   transition: all 0.2s ease;
   position: relative;
   z-index: 1000;
 }

 /* 信息提示框样式 */
 .info-tooltip {
   background-color: #212529;
   color: white;
   font-size: 0.75rem;
   padding: 0.5rem;
   border-radius: 0.25rem;
   box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
   font-family: monospace;
   white-space: nowrap;
   z-index: 1050;
   pointer-events: none;
 }

 .tooltip-property {
   color: #198754;
   font-weight: 500;
 }