.donation {
  padding: 4rem 0;
  background: var(--bg-secondary);
}

.donation-card {
  max-width: 560px;
  margin: 0 auto;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2.5rem;
  text-align: center;
  box-shadow: var(--shadow-md);
}

.donation-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 1.25rem;
  background: #f7931a;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: white;
}

.donation-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.donation-desc {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.donation-address-box {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.5rem 0.5rem 0.5rem 0.9rem;
  margin-bottom: 1rem;
  text-align: left;
}

.donation-address {
  flex: 1;
  font-family: monospace;
  font-size: 0.82rem;
  color: var(--text);
  overflow-wrap: anywhere;
  word-break: break-all;
}

.donation-copy-btn {
  flex-shrink: 0;
  background: var(--accent);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  padding: 8px 14px;
  font-weight: 600;
  font-size: 0.8rem;
  cursor: pointer;
  transition: background var(--transition);
}

.donation-copy-btn:hover {
  background: #5a4bd1;
}

.donation-note {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.5rem;
}