.stamp-logo {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  object-fit: cover;
  filter: grayscale(1) contrast(1.2);
}

header .stamp-logo {
  filter: invert(1) grayscale(1) contrast(1.2);
}

.contact-details {
  display: flex;
  gap: 9px;
  align-items: center;
  flex-wrap: wrap;
  margin-top: 25px;
  font: 10px 'DM Mono', monospace;
  letter-spacing: .06em;
}

.contact-details a {
  color: var(--ink);
  text-decoration: none;
}

.contact-details a:hover { text-decoration: underline; }

@media (max-width: 760px) {
  .stamp-logo { width: 27px; height: 27px; }
  .contact-details { max-width: 310px; line-height: 1.8; }
}