/* ─── About photo stack ───────────────────────────── */
.about-photo-stack {
  display: flex;
  flex-direction: column;
}
.about-photo-item {
  width: 100%;
  overflow: hidden;
  background: #e0e0e0;
}
.about-photo-item__img {
  width: 100%;
  height: auto;
  display: block;
}