.briefing-more summary {
  display: inline;
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
  color: #63e6ff;
  font: inherit;
  letter-spacing: normal;
  text-transform: none;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.16em;
  cursor: pointer;
}

.briefing-more summary:hover,
.briefing-more summary:active {
  color: #fff4a8;
  background: transparent;
  box-shadow: none;
}

.briefing-more summary:focus-visible {
  outline: 2px solid #63e6ff;
  outline-offset: 3px;
}

.briefing-more summary::before,
.briefing-more[open] summary::before {
  content: none;
}

.briefing-more[open] summary {
  margin-bottom: 1rem;
}