.contact-card {
  overflow: hidden;
  border: 1px solid #c6b6a3;
}

.contact-buttons {
  gap: 14px;
}

.contact-buttons .contact-card > a {
  border: 0;
  border-bottom: 1px solid #d8cab7;
}

.account-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 15px 16px;
  text-align: left;
}

.account-number {
  min-width: 0;
  margin: 0;
  color: var(--ink);
  font-size: 13px;
  line-height: 1.45;
  letter-spacing: .01em;
  white-space: nowrap;
}

.account-number small {
  display: block;
  margin-bottom: 3px;
  color: var(--muted);
  font-size: 10px;
  letter-spacing: .06em;
}

.account-copy {
  min-height: 36px;
  padding: 0 11px;
  border: 1px solid #aa9180;
  border-radius: 0;
  color: var(--burgundy);
  background: transparent;
  font: 500 10px/1 var(--serif);
  letter-spacing: .02em;
  white-space: nowrap;
  cursor: pointer;
}

.account-copy:active {
  background: rgba(112, 47, 59, .08);
}

.copy-toast {
  position: fixed;
  z-index: 90;
  left: 50%;
  bottom: max(86px, calc(env(safe-area-inset-bottom) + 76px));
  max-width: calc(100vw - 40px);
  padding: 12px 18px;
  transform: translate(-50%, 8px);
  border: 1px solid rgba(238, 220, 201, .22);
  color: #f6ecdf;
  background: rgba(60, 45, 38, .94);
  box-shadow: 0 8px 28px rgba(60, 45, 38, .18);
  font-size: 11px;
  letter-spacing: .02em;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity .22s ease, transform .22s ease;
}

.copy-toast.is-visible {
  transform: translate(-50%, 0);
  opacity: 1;
}

@media (max-width: 370px) {
  .account-row { gap: 8px; padding: 14px 12px; }
  .account-number { font-size: 12px; }
  .account-copy { padding: 0 9px; font-size: 9px; }
}

@media (hover: hover) {
  .account-copy:hover { border-color: var(--burgundy); }
}