.purchase-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 290px;
  align-items: center;
  gap: 48px;
}

.purchase-steps {
  display: grid;
  gap: 9px;
  padding-left: 22px;
  color: #516159;
}

.purchase-steps strong { color: var(--green); }
.contact-backup { color: var(--muted); font-size: 14px; }

.purchase-qr {
  margin: 0;
  padding: 13px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  text-align: center;
  box-shadow: 0 12px 28px rgba(38, 58, 48, .08);
}

.purchase-qr img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 10px;
}

.purchase-qr figcaption {
  margin-top: 9px;
  color: var(--muted);
  font-size: 13px;
}

@media (max-width: 760px) {
  .purchase-layout { grid-template-columns: 1fr; gap: 24px; }
  .purchase-qr { max-width: 330px; margin: auto; }
}