.contributor-guide .lead {
  max-width: 900px;
}

.guide-section {
  margin-top: clamp(3rem, 6vw, 5rem);
}

.guide-section > h3,
.submission-notes > h3 {
  font-size: clamp(1.5rem, 2.6vw, 2.2rem);
}

.guide-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: 1.5rem;
  background: var(--line);
  border: 1px solid var(--line);
}

.guide-grid article {
  padding: clamp(1.4rem, 3vw, 2.2rem);
  background: #fff;
}

.guide-grid h4,
.asset-specs h4 {
  margin: 0 0 .45rem;
  font-size: 1.2rem;
}

.guide-grid strong,
.asset-specs strong {
  color: var(--orange);
}

.guide-grid p {
  margin-bottom: 0;
}

.asset-specs {
  margin-top: 1.5rem;
  border-top: 1px solid var(--line);
}

.asset-specs article {
  display: grid;
  grid-template-columns: minmax(240px, .8fr) minmax(0, 1.2fr);
  gap: 3rem;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--line);
}

.asset-specs p {
  margin: 0;
}

.submission-notes {
  margin-top: clamp(3rem, 6vw, 5rem);
  padding: clamp(1.5rem, 4vw, 2.5rem);
  border-left: 4px solid var(--orange);
  background: #fff;
}

.submission-notes ul {
  margin-bottom: 0;
  padding-left: 1.25rem;
  color: var(--muted);
}

.submission-notes li + li {
  margin-top: .6rem;
}

@media (max-width: 760px) {
  .guide-grid,
  .asset-specs article {
    grid-template-columns: 1fr;
  }

  .asset-specs article {
    gap: .75rem;
  }
}