:root[savor-bullet-threading="true"] {  
  [data-type="NodeList"]{
    .en_item_bullet_line:not(.protyle-wysiwyg--select)::after 
    {
    content: '';
    display: block;
    box-sizing: border-box;
    border-left: 2px solid var(--b3-theme-primary);
    border-bottom: 2px solid var(--b3-theme-primary);
    border-bottom-left-radius: 8px;
    position: absolute;
    left: -18px;
    }
    [data-subtype="u"] > .en_item_bullet_line:not(.protyle-wysiwyg--select)::after {
      width: 32px;
      height: calc(var(--en-bullet-line-height) - 1px);
      top: calc(var(--en-bullet-line-height) * -1 + 19px + ((var(--b3-font-size-editor) - 16px) * 0.75));
    }
    [data-subtype="u"] > [data-subtype="o"] > .en_item_bullet_line:not(.protyle-wysiwyg--select)::after{
      width: 24px;
      height: calc(var(--en-bullet-line-height) - 1px);
      top: calc(var(--en-bullet-line-height) * -1 + 19px + ((var(--b3-font-size-editor) - 16px) * 0.75));
    }
    [data-subtype="u"] > [data-subtype="t"] > .en_item_bullet_line:not(.protyle-wysiwyg--select)::after{
      width: 29px;
      height: calc(var(--en-bullet-line-height) - 1px);
      top: calc(var(--en-bullet-line-height) * -1 + 19px + ((var(--b3-font-size-editor) - 16px) * 0.75));
    }
    [data-subtype="o"] > .en_item_bullet_line:not(.protyle-wysiwyg--select)::after{
      width: 24px;
      height: calc(var(--en-bullet-line-height) - 8px);
      top: calc(var(--en-bullet-line-height) * -1 + 26px + ((var(--b3-font-size-editor) - 16px) * 0.75));
    }
    [data-subtype="o"] > [data-subtype="u"] > .en_item_bullet_line:not(.protyle-wysiwyg--select)::after{
      width: 32px;
      height: calc(var(--en-bullet-line-height) - 8px);
      top: calc(var(--en-bullet-line-height) * -1 + 26px + ((var(--b3-font-size-editor) - 16px) * 0.75));
    }
    [data-subtype="o"] > [data-subtype="t"] > .en_item_bullet_line:not(.protyle-wysiwyg--select)::after{
      width: 30px;
      height: calc(var(--en-bullet-line-height) - 8px);
      top: calc(var(--en-bullet-line-height) * -1 + 26px + ((var(--b3-font-size-editor) - 16px) * 0.75));
    }
    [data-subtype="t"] .en_item_bullet_line:not(.protyle-wysiwyg--select)::after{
      width: 30px;
      height: calc(var(--en-bullet-line-height) - 4px);
      top: calc(var(--en-bullet-line-height) * -1 + 22px + ((var(--b3-font-size-editor) - 16px) * 0.75));
    }
    [data-subtype="t"] > [data-subtype="u"] > .en_item_bullet_line:not(.protyle-wysiwyg--select)::after{
      width: 32px;
      height: calc(var(--en-bullet-line-height) - 4px);
      top: calc(var(--en-bullet-line-height) * -1 + 22px + ((var(--b3-font-size-editor) - 16px) * 0.75));
    }
    [data-subtype="t"] > [data-subtype="o"] > .en_item_bullet_line:not(.protyle-wysiwyg--select)::after{
      width: 24px;
      height: calc(var(--en-bullet-line-height) - 4px);
      top: calc(var(--en-bullet-line-height) * -1 + 22px + ((var(--b3-font-size-editor) - 16px) * 0.75));
    }
    /* 激活状态样式 */
    &[data-subtype="u"] .en_item_bullet_actived:not(.protyle-task--done) > .protyle-action::before,
    &[data-subtype="o"] .en_item_bullet_actived > .protyle-action,
    &[data-subtype="o"] .en_item_bullet_actived > .protyle-action::after,
    &[data-subtype="t"] .en_item_bullet_actived > .protyle-action {
      color: var(--b3-theme-primary);
    }
  }


  [data-subtype="u"] > .protyle-action + :is([data-subtype="o"], [data-subtype="u"], [data-subtype="t"]) > .en_item_bullet_line:first-child:not(.protyle-wysiwyg--select)::after {
    top: calc(var(--en-bullet-line-height) * -1 + 16px);
  }
  [data-subtype="o"] > .protyle-action + [data-subtype="o"] > .en_item_bullet_line:first-child:not(.protyle-wysiwyg--select)::after {
    left: -10px;
    width: 20px;
    top: calc(var(--en-bullet-line-height) * -1 + 16px);
  }
  [data-subtype="o"] > .protyle-action + [data-subtype="u"] > .en_item_bullet_line:first-child:not(.protyle-wysiwyg--select)::after {
    left: -10px;
    width: 24px;
    top: calc(var(--en-bullet-line-height) * -1 + 16px);
  }
  [data-subtype="o"] > .protyle-action + [data-subtype="t"] > .en_item_bullet_line:first-child:not(.protyle-wysiwyg--select)::after {
    left: -10px;
    width: 20px;
    top: calc(var(--en-bullet-line-height) * -1 + 16px);
  }
  [data-subtype="t"] > .protyle-action + [data-subtype="t"] > .en_item_bullet_line:first-child:not(.protyle-wysiwyg--select)::after {
    left: -11px;
    width: 22px;
    top: calc(var(--en-bullet-line-height) * -1 + 16px);
  }
  [data-subtype="t"] > .protyle-action + [data-subtype="o"] > .en_item_bullet_line:first-child:not(.protyle-wysiwyg--select)::after {
    left: -11px;
    width: 25px;
    top: calc(var(--en-bullet-line-height) * -1 + 16px);
  }
  [data-subtype="t"] > .protyle-action + [data-subtype="u"] > .en_item_bullet_line:first-child:not(.protyle-wysiwyg--select)::after {
    left: -11px;
    width: 25px;
    top: calc(var(--en-bullet-line-height) * -1 + 16px);
  }
}