.system-references {
  padding: 0 clamp(20px, 4vw, 54px) 10px;
}
.reference-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
}
.reference-card {
  min-width: 0;
  background: #050706;
}
.reference-media {
  display: grid;
  place-items: center;
  min-height: 320px;
  padding: 18px;
  background: #010201;
  border-bottom: 1px solid var(--line);
}
.reference-media video,
.reference-media img {
  display: block;
  width: 100%;
  max-height: 68vh;
  object-fit: contain;
  background: #000;
}
.reference-audio {
  width: 100%;
  display: grid;
  gap: 14px;
}
.reference-audio audio { width: 100%; }
.reference-copy { padding: 16px 18px 20px; }
.reference-copy span {
  color: var(--orange);
  font-size: 8px;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.reference-copy h3 {
  margin: 10px 0 0;
  font-size: clamp(20px, 2.6vw, 34px);
  line-height: 1;
  font-weight: 400;
  letter-spacing: -.045em;
}
@media (max-width: 760px) {
  .reference-grid { grid-template-columns: 1fr; }
  .reference-media { min-height: 240px; }
}