.lock-type-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 20px;
  margin-top: 28px;
}

.lock-type-card {
  min-width: 0;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 10px 28px rgba(30, 42, 62, 0.07);
}

.lock-type-card h3 {
  margin: 0 0 6px;
  font-size: 1.25rem;
}

.lock-type-card > p {
  margin: 0 0 14px;
  color: var(--muted);
}

.lock-photo-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.lock-photo {
  min-width: 0;
  margin: 0;
}

.photo-frame {
  overflow: hidden;
  aspect-ratio: 3 / 4;
  border-radius: 12px;
  background: #eef2f7;
}

.photo-frame img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.lock-photo figcaption {
  margin-top: 7px;
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.45;
  text-align: center;
}

@media (min-width: 761px) {
  .lock-type-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
  }

  .lock-type-card {
    padding: 20px;
  }

  .lock-photo-grid {
    gap: 12px;
  }
}