.inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 16px;
}

.grid {
  --cols: 1;
  --gap: 12px;
  display: grid;
  grid-template-columns: repeat(var(--cols), minmax(0, 1fr));
  gap: var(--gap);
}

.card {
  border-radius: 12px;
  background: #f3f4f6;
  border: 1px solid #e5e7eb;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  box-shadow: 0 1px 3px rgba(0,0,0,.06);
}

.card > a {
  display: block;
  width: 100%;
  height: 100%;
}

.card > a > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@media (min-width: 768px)  { .grid { --cols: 2; } }
@media (min-width: 1024px) { .grid { --cols: 2; } }
@media (min-width: 1280px) { .grid { --cols: 2; } }