.material-buying {
  margin: 24px 0;
  padding: 20px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.material-buying p { margin: 0 0 8px; }
.material-buying ul {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px 24px;
  list-style: none;
  padding: 0;
  margin: 0;
}
.material-buying a {
  display: flex;
  align-items: center;
  min-height: 44px;
  text-decoration: underline;
  text-underline-offset: 4px;
}
.material-buying a:focus-visible {
  outline: 3px solid var(--coral);
  outline-offset: 3px;
}
@media (max-width: 600px) {
  .material-buying ul { grid-template-columns: 1fr; gap: 4px; }
}