.about {
  padding-top: 3.5rem;
}
.about__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(220px, 340px);
  align-items: start;
  gap: clamp(2rem, 5vw, 4rem);
}
.about__content {
  min-width: 0;
}
.about .section__title {
  margin-bottom: 1.2rem;
}
.about__portrait {
  width: 100%;
  height: auto;
  margin-top: -2rem;
}
.disclosure {
  border-bottom: 1px solid var(--color-border);
}
.disclosure:first-of-type {
  border-top: 1px solid var(--color-border);
}
.disclosure__summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.2rem 0;
  font-size: 1.2rem;
  font-weight: 700;
  cursor: pointer;
  list-style: none;
}
.disclosure__summary::-webkit-details-marker {
  display: none;
}
.disclosure__summary::after {
  content: "";
  flex-shrink: 0;
  width: 0.5rem;
  height: 0.5rem;
  margin-right: 0.5rem;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg);
}
.disclosure[open] > .disclosure__summary::after {
  transform: rotate(225deg);
}
.disclosure__summary:hover {
  color: var(--color-muted);
}
.disclosure__body {
  padding-bottom: 1.5rem;
  color: var(--color-muted);
  font-size: 0.95rem;
  line-height: 1.65;
}
.disclosure__body p + p {
  margin-top: 0.35rem;
}
@media (max-width: 700px) {
  .about__layout {
    grid-template-columns: minmax(0, 1fr);
    gap: 1.5rem;
  }
  .about__portrait {
    grid-row: 1;
    width: min(65%, 260px);
    margin: 0 auto;
  }
}