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.arco-tree-node-drag-icon{opacity:1}.arco-tree-node-title-draggable:before{content:"";border-radius:1px;height:2px;display:block;position:absolute;top:-2px;left:0;right:0}.arco-tree-node-title-gap-bottom:before{top:unset;background-color:rgb(var(--primary-6));bottom:-2px}.arco-tree-node-title-gap-top:before{background-color:rgb(var(--primary-6))}.arco-tree-node-title-highlight{color:var(--color-text-1);background-color:var(--color-primary-light-1)}.arco-tree-node-title-dragging,.arco-tree-node-title-dragging:hover{color:var(--color-text-4);background-color:var(--color-fill-1)}.arco-tree-show-line{padding-left:1px}.arco-tree-show-line .arco-tree-node-switcher{text-align:center;width:14px}.arco-tree-show-line .arco-tree-node-switcher .arco-tree-node-icon-hover{width:100%}.arco-tree-show-line .arco-tree-node-indent-block{width:14px}.arco-tree-show-line .arco-tree-node-indent-block:before{box-sizing:border-box;border-left:1px solid var(--color-neutral-3);content:"";width:1px;position:absolute;top:-5px;bottom:-5px;left:50%;transform:translate(-50%)}.arco-tree-show-line .arco-tree-node-is-leaf:not(.arco-tree-node-is-tail) .arco-tree-node-indent:after{box-sizing:border-box;border-left:1px solid var(--color-neutral-3);content:"";width:1px;position:absolute;top:27px;bottom:-5px;right:-7px;transform:translate(50%)}.arco-tree-show-line .arco-tree-node-indent-block-lineless:before{display:none}.arco-tree-size-mini .arco-tree-node-switcher{height:24px}.arco-tree-size-mini .arco-checkbox{line-height:24px}.arco-tree-size-mini .arco-tree-node-title{padding-top:2px;padding-bottom:2px;font-size:12px;line-height:1.667}.arco-tree-size-mini .arco-tree-node-indent-block:after{top:23px;bottom:-1px}.arco-tree-size-mini .arco-tree-node-is-leaf:not(.arco-tree-node-is-tail) .arco-tree-node-indent:before{top:-1px;bottom:-1px}.arco-tree-size-small .arco-tree-node-switcher{height:28px}.arco-tree-size-small 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