/* Keep the compact rail while removing its PPT marker and separator. */
.admin-workspace-page #workspace-view > .layout-container.ppt-sidebar-hotfix-active.ppt-sidebar-hotfix-collapsed > .sub-sidebar {
  background: #fbfdff;
}

.admin-workspace-page #workspace-view > .layout-container.ppt-sidebar-hotfix-active.ppt-sidebar-hotfix-collapsed > .sub-sidebar::before,
.admin-workspace-page #workspace-view > .layout-container.ppt-sidebar-hotfix-active.ppt-sidebar-hotfix-collapsed > .sub-sidebar::after {
  content: none !important;
  display: none !important;
}

/* Match the collapsed PPT toggle to the expanded vertical tab. */
.admin-workspace-page #workspace-view > .layout-container.ppt-sidebar-hotfix-active.ppt-sidebar-hotfix-collapsed > .ppt-sidebar-hotfix-toggle {
  top: 156px;
  right: auto;
  left: 16px;
  justify-content: center;
  flex-direction: column;
  gap: 7px;
  width: 36px;
  height: 116px;
  padding: 7px 0;
  border: 1px solid #d7e5f5;
  border-right: 0;
  border-radius: 7px 0 0 7px;
  background: #f7fbff;
  color: #2864a5;
  font-size: 18px;
  font-weight: 600;
  line-height: 1;
  box-shadow: none;
}

.admin-workspace-page #workspace-view > .layout-container.ppt-sidebar-hotfix-active.ppt-sidebar-hotfix-collapsed > .ppt-sidebar-hotfix-toggle > span:first-child {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 20px;
  width: 20px;
  height: 20px;
  border-radius: 5px;
  background: #e6f1fd;
  font-size: 18px;
}

.admin-workspace-page #workspace-view > .layout-container.ppt-sidebar-hotfix-active.ppt-sidebar-hotfix-collapsed > .ppt-sidebar-hotfix-toggle .ppt-sidebar-hotfix-toggle-label {
  display: none !important;
}

.admin-workspace-page #workspace-view > .layout-container.ppt-sidebar-hotfix-active.ppt-sidebar-hotfix-collapsed > .ppt-sidebar-hotfix-toggle::after {
  content: '展开导航栏' !important;
  display: block !important;
  font-size: 13px;
  font-weight: 500;
  line-height: 1.2;
  white-space: nowrap;
  writing-mode: vertical-rl;
}

.admin-workspace-page #workspace-view > .layout-container.ppt-sidebar-hotfix-active.ppt-sidebar-hotfix-collapsed > .ppt-sidebar-hotfix-toggle:hover {
  border-color: #accbed;
  background: #edf5ff;
  box-shadow: none;
}

@media (max-width: 760px) {
  .admin-workspace-page #workspace-view > .layout-container.ppt-sidebar-hotfix-active.ppt-sidebar-hotfix-collapsed > .ppt-sidebar-hotfix-toggle {
    top: 7px;
    right: auto;
    left: 12px;
    flex-direction: row;
    gap: 5px;
    width: 110px;
    height: 34px;
    padding: 0 8px;
    border: 1px solid #d7e5f5;
    border-radius: 6px;
  }

  .admin-workspace-page #workspace-view > .layout-container.ppt-sidebar-hotfix-active.ppt-sidebar-hotfix-collapsed > .ppt-sidebar-hotfix-toggle::after {
    writing-mode: horizontal-tb;
  }
}