#o2c-announcements .o2c-calendar .rc-upcoming {
  border-top: 1px solid var(--rc-line);
  color: var(--rc-ink);
}

#o2c-announcements .o2c-calendar .rc-upcoming > summary {
  display: flex;
  align-items: center;
  gap: 9px;
  min-height: 54px;
  padding: 14px 25px;
  color: var(--rc-muted);
  font: inherit;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.5;
  list-style: none;
  cursor: pointer;
  transition: color 140ms ease, background-color 140ms ease;
}

#o2c-announcements .o2c-calendar .rc-upcoming > summary::-webkit-details-marker {
  display: none;
}

#o2c-announcements .o2c-calendar .rc-upcoming > summary::marker {
  content: "";
}

#o2c-announcements .o2c-calendar .rc-upcoming > summary:hover,
#o2c-announcements .o2c-calendar .rc-upcoming[open] > summary {
  color: var(--rc-teal);
  background: rgba(41, 125, 119, .045);
}

#o2c-announcements .o2c-calendar .rc-upcoming > summary:focus-visible {
  outline: 2px solid var(--rc-teal);
  outline-offset: -5px;
  border-radius: 8px;
}

#o2c-announcements .o2c-calendar .rc-upcoming-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 22px;
  height: 20px;
  padding: 0 6px;
  border-radius: 6px;
  background: rgba(41, 125, 119, .075);
  color: var(--rc-teal);
  font-size: 12px;
  font-weight: 700;
}

#o2c-announcements .o2c-calendar .rc-upcoming-hint {
  margin-left: auto;
  color: var(--rc-muted);
  font-size: 12px;
  font-weight: 400;
}

#o2c-announcements .o2c-calendar .rc-upcoming-hint-open,
#o2c-announcements .o2c-calendar .rc-upcoming[open] .rc-upcoming-hint-default {
  display: none;
}

#o2c-announcements .o2c-calendar .rc-upcoming[open] .rc-upcoming-hint-open {
  display: inline;
}

#o2c-announcements .o2c-calendar .rc-upcoming-chevron {
  width: 16px;
  height: 16px;
  flex: 0 0 16px;
  transition: transform 160ms ease;
}

#o2c-announcements .o2c-calendar .rc-upcoming[open] .rc-upcoming-chevron {
  transform: rotate(180deg);
}

#o2c-announcements .o2c-calendar .rc-upcoming-content {
  padding: 20px 13px 14px;
}

#o2c-announcements .o2c-calendar .rc-upcoming[open] .rc-upcoming-content {
  animation: rc-upcoming-reveal 160ms ease-out;
}

#o2c-announcements .o2c-calendar .rc-upcoming-intro {
  margin: 0 12px 10px;
  color: var(--rc-muted);
  font-size: 15px;
  line-height: 1.6;
}

#o2c-announcements .o2c-calendar .rc-upcoming-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

#o2c-announcements .o2c-calendar .rc-upcoming-item {
  margin: 0;
  padding: 0;
  list-style: none;
}

#o2c-announcements .o2c-calendar .rc-upcoming-item + .rc-upcoming-item {
  margin-top: 4px;
  border-top: 1px solid var(--rc-line);
}

#o2c-announcements .o2c-calendar .rc-upcoming-preview {
  display: grid;
  grid-template-columns: 390px minmax(0, 1fr) auto;
  align-items: center;
  gap: 28px;
  min-width: 0;
  padding: 24px 12px;
  border-radius: 12px;
  color: var(--rc-ink);
  text-align: left;
  text-decoration: none;
  transition: background-color 140ms ease;
}

#o2c-announcements .o2c-calendar .rc-upcoming-preview:hover,
#o2c-announcements .o2c-calendar .rc-upcoming-preview:focus-visible {
  background: rgba(41, 125, 119, .055);
  text-decoration: none;
}

#o2c-announcements .o2c-calendar .rc-upcoming-preview:focus-visible {
  outline: 2px solid var(--rc-teal);
  outline-offset: -2px;
}

#o2c-announcements .o2c-calendar .rc-upcoming-thumbnail {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 390px;
  height: 260px;
  overflow: hidden;
  padding: 8px;
  border: 1px solid var(--rc-line);
  border-radius: 10px;
  background: #fff;
}

#o2c-announcements .o2c-calendar .rc-upcoming-preview img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: 100%;
  margin: 0;
  border: 0;
  border-radius: 3px;
  object-fit: contain;
}

#o2c-announcements .o2c-calendar .rc-upcoming-title {
  margin: 0 0 10px;
  color: var(--rc-ink);
  font: inherit;
  font-size: 22px;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: 0;
}

#o2c-announcements .o2c-calendar .rc-upcoming-description {
  max-width: 56ch;
  margin: 0;
  color: var(--rc-muted);
  font-size: 17px;
  line-height: 1.65;
}

#o2c-announcements .o2c-calendar .rc-upcoming-preview-action {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--rc-teal);
  font-size: 14px;
  font-weight: 700;
  white-space: nowrap;
}

#o2c-announcements .o2c-calendar .rc-upcoming-preview-action svg {
  width: 20px;
  height: 20px;
}

#o2c-announcements .o2c-calendar .rc-upcoming-copy {
  min-width: 0;
}

@container (max-width: 900px) {
  #o2c-announcements .o2c-calendar .rc-upcoming-preview {
    grid-template-columns: 312px minmax(0, 1fr);
    grid-template-rows: 1fr auto;
    column-gap: 24px;
    row-gap: 12px;
  }

  #o2c-announcements .o2c-calendar .rc-upcoming-thumbnail {
    grid-column: 1;
    grid-row: 1 / span 2;
    width: 312px;
    height: 208px;
  }

  #o2c-announcements .o2c-calendar .rc-upcoming-preview-action {
    grid-column: 2;
    justify-self: start;
  }
}

@container (max-width: 760px) {
  #o2c-announcements .o2c-calendar .rc-upcoming > summary {
    padding-right: 16px;
    padding-left: 16px;
  }

  #o2c-announcements .o2c-calendar .rc-upcoming-content {
    padding-right: 6px;
    padding-left: 6px;
  }

  #o2c-announcements .o2c-calendar .rc-upcoming-intro {
    margin-right: 10px;
    margin-left: 10px;
  }

  #o2c-announcements .o2c-calendar .rc-upcoming-preview {
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: auto;
    align-items: start;
    gap: 16px;
    padding: 22px 10px;
  }

  #o2c-announcements .o2c-calendar .rc-upcoming-thumbnail {
    grid-column: 1;
    grid-row: auto;
    width: 100%;
    height: auto;
    padding: 8px;
  }

  #o2c-announcements .o2c-calendar .rc-upcoming-preview img {
    height: auto;
  }

  #o2c-announcements .o2c-calendar .rc-upcoming-preview-action {
    grid-column: 1;
  }

  #o2c-announcements .o2c-calendar .rc-upcoming-title {
    font-size: 20px;
  }

  #o2c-announcements .o2c-calendar .rc-upcoming-description {
    font-size: 16px;
  }
}

@container (max-width: 480px) {
  #o2c-announcements .o2c-calendar .rc-upcoming-hint {
    display: none;
  }

  #o2c-announcements .o2c-calendar .rc-upcoming-chevron {
    margin-left: auto;
  }
}

@keyframes rc-upcoming-reveal {
  from { opacity: 0; transform: translateY(-3px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
  #o2c-announcements .o2c-calendar .rc-upcoming > summary,
  #o2c-announcements .o2c-calendar .rc-upcoming-chevron,
  #o2c-announcements .o2c-calendar .rc-upcoming-preview {
    transition: none;
  }

  #o2c-announcements .o2c-calendar .rc-upcoming[open] .rc-upcoming-content {
    animation: none;
  }
}

/* Keep shared section links clear of the sticky navigation. */
#o2c-announcements .o2c-calendar .rc-upcoming,
#o2c-announcements .o2c-calendar #coming-soon {
  scroll-margin-top: 88px;
}

/* Upcoming features use the same post dialog as the release calendar. */
#o2c-announcements .o2c-calendar .rc-upcoming-dialog .rc-dialog-summary {
  font-size: 20px;
  line-height: 1.65;
  margin-bottom: 26px;
}

#o2c-announcements .o2c-calendar .rc-upcoming-dialog .rc-dialog-image {
  margin-bottom: 0;
}

#o2c-announcements .o2c-calendar .rc-upcoming-dialog .rc-dialog-image img {
  width: 100%;
  height: auto;
  max-height: none;
  object-fit: contain;
}

#o2c-announcements .o2c-calendar .rc-upcoming-dialog .rc-dialog-browse {
  width: 100%;
  justify-content: space-between;
}

@media (max-width: 640px) {
  #o2c-announcements .o2c-calendar .rc-upcoming-dialog .rc-dialog-summary {
    font-size: 18px;
  }
}