.mt-reader-divider-handle { display:none; }
@media(min-width:992px) {
 body.mt-workspace[data-reader-layout="column"]:not([data-reader-size="maximized"]) .mt-reader-divider-handle {
  display:block; position:absolute; z-index:6; top:0; bottom:0;
  inset-inline-start:calc(var(--mt-sidebar) + var(--mt-reader-list-width) - 4px);
  width:9px; cursor:col-resize; touch-action:none; outline:none;
 }
 .mt-reader-divider-handle::after { content:''; position:absolute; inset:0 4px; background:var(--mt-line); transition:background-color 120ms; }
 .mt-reader-divider-handle:hover::after,.mt-reader-divider-handle:focus-visible::after,.mt-reader-resizing .mt-reader-divider-handle::after { inset-inline:3px; background:var(--mt-accent,#7752ff); }
 body.mt-reader-resizing { cursor:col-resize!important; user-select:none; }
 body.mt-reader-resizing iframe { pointer-events:none!important; }
}
.mt-workspace .mt-reader-divider-handle{background:transparent!important;border:0!important;box-shadow:none!important}
.mt-workspace .mt-reader-divider-handle::before{display:none!important}
.mt-workspace.mt-reader-resizing .app-emails-list,.mt-workspace.mt-reader-resizing #app-email-view{transition:none!important}
.mt-workspace .mt-reader-divider-handle::after{inset:0 4px!important;background:rgba(120,115,140,.16)!important}
.mt-workspace .mt-reader-divider-handle:hover::after,
.mt-workspace .mt-reader-divider-handle:focus-visible::after,
.mt-workspace.mt-reader-resizing .mt-reader-divider-handle::after{inset:0 4px!important;background:rgba(130,111,195,.42)!important}