:root {
  --mirror-cover-ratio: 4 / 3;
  --mirror-card-ratio: 1.5;
  --mirror-card-radius: 16px;
  --mirror-card-title-size: 18px;
}
.mirror-test-grid,.mirror-pilot-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); }
.mirror-test-cover,.mirror-pilot-cover { aspect-ratio:var(--mirror-cover-ratio); object-fit:cover; width:100%; height:auto; }
.mirror-test-card,.mirror-pilot-card,.mirror-pilot-add {
  aspect-ratio: var(--mirror-card-ratio);
  border-radius: var(--mirror-card-radius);
  overflow: hidden;
  min-width: 0;
}
.mirror-test-card {height:144px;aspect-ratio:auto}
@media(max-width:640px) {.mirror-test-card {height:96px}}