.rcv2-columns {
  display: flex;
  flex-direction: row;
  align-items: stretch;
  width: 100%;
  min-width: 0;
}

.rcv2-primary {
  flex: 1 1 100%;
  width: 100%;
  min-width: 0;
  overflow: visible;
  transition:
    flex-grow var(--rcv2-layout-duration, 300ms) cubic-bezier(0.22, 1, 0.36, 1),
    flex-basis var(--rcv2-layout-duration, 300ms) cubic-bezier(0.22, 1, 0.36, 1);
}

.rcv2-secondary {
  position: relative;
  align-self: stretch;
  flex: 0 0 0;
  width: 0;
  min-width: 0;
  opacity: 0;
  overflow: hidden;
  pointer-events: none;
  transition:
    flex-grow var(--rcv2-layout-duration, 300ms) cubic-bezier(0.22, 1, 0.36, 1),
    flex-basis var(--rcv2-layout-duration, 300ms) cubic-bezier(0.22, 1, 0.36, 1),
    opacity var(--rcv2-fade-duration, 180ms) ease;
}

.rcv2-columns.rcv2-open > .rcv2-primary {
  flex: var(--rcv2-primary-ratio, 2) 1 0;
  width: auto;
}

.rcv2-columns.rcv2-open > .rcv2-secondary {
  flex: var(--rcv2-secondary-ratio, 1) 1 0;
  width: auto;
  pointer-events: auto;
}

.rcv2-columns.rcv2-content-visible > .rcv2-secondary {
  opacity: 1;
  overflow: visible;
}

.rcv2-columns.rcv2-no-transition > .rcv2-primary,
.rcv2-columns.rcv2-no-transition > .rcv2-secondary {
  transition: none;
}

.rcv2-columns.rcv2-open > .rcv2-secondary::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  min-height: 100svh;
  border-left: 1px solid var(--fw-white-300);
  pointer-events: none;
  z-index: 1;
  opacity: 1;
  transition: opacity 120ms ease;
}

.rcv2-secondary-sticky > .rcv2-secondary > .rcv2-secondary-sticky-wrapper {
  position: sticky;
  top: calc(var(--rcv2-sticky-top, 0px) + var(--rcv2-sticky-buffer, 0px));
  max-height: calc(100dvh - var(--rcv2-sticky-top, 0px) - var(--rcv2-sticky-buffer, 0px));
  overflow-y: auto;
}