.download-intro {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  align-items: center;
  gap: 48px;
  padding-top: 64px;
  padding-bottom: 56px;
}
.download-intro h1 {
  margin: 22px 0;
  font-size: clamp(32px, 3.2vw, 46px);
}
.download-intro .section-intro {
  margin-bottom: 28px;
}
.download-selection h2 {
  margin: 18px 0 24px;
  font-size: 26px;
}
.download-selection > .mono {
  font-size: 12px;
  letter-spacing: .06em;
}
.download-selection ol {
  display: grid;
  gap: 18px;
  margin: 0;
  padding-left: 24px;
}
.download-selection li {
  padding-left: 6px;
}
.download-selection li::marker {
  color: var(--c-accent-dark);
  font-family: var(--font-mono);
}
.download-selection li span {
  display: block;
  margin-top: 4px;
  color: var(--c-muted);
  font-size: 14px;
}
.download-platforms > [role="tablist"] {
  margin-bottom: 20px;
}
.download-panel-stack {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
}
.download-panel-stack > [role="tabpanel"] {
  grid-column: 1;
  grid-row: 1;
}
.download-platform-board {
  display: grid;
  gap: 24px;
}
.download-card-lede {
  margin-top: 18px;
  max-width: 58em;
}
.download-package-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  margin-top: 24px;
}
.download-package {
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: 22px;
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  background: var(--c-panel);
  color: var(--c-text);
}
.download-package h4 {
  margin: 0 0 10px;
  font-size: 18px;
  font-weight: 800;
}
.download-package p {
  flex-grow: 1;
  margin-bottom: 20px;
  font-size: 14px;
}
.download-package > .btn {
  width: 100%;
  min-height: 52px;
}
.download-file {
  display: block;
  margin-top: 14px;
  max-width: 100%;
  overflow-wrap: anywhere;
  word-break: normal;
  font-size: 11px;
  line-height: 1.7;
  color: var(--c-muted);
}
.download-arm-options {
  margin-top: 24px;
  padding-top: 22px;
  border-top: 1px solid var(--c-border);
  font-size: 14px;
}
.download-arm-options .cta {
  margin-top: 12px;
}
.download-platform-notes {
  padding: 8px;
}
.download-platform-notes h3:first-child {
  margin-top: 12px;
}
.download-platform-notes p:last-child {
  margin-bottom: 12px;
}
.download-next-steps {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
}
.download-next-steps p {
  max-width: 70ch;
}
.download-reading-note {
  max-width: 58em;
}
.download-reading-note h3 {
  margin-top: 32px;
}
.download-faq-section {
  padding-top: 8px;
  padding-bottom: var(--section-space);
}
.download-faq-tail {
  margin: 24px 0 0;
  font-size: 14px;
}
@media (max-width: 1100px) {
  .download-intro {
    gap: 28px;
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  }
}
@media (max-width: 768px) {
  .download-intro {
    grid-template-columns: minmax(0, 1fr);
    padding-top: 40px;
    padding-bottom: 40px;
  }
  .download-intro h1 {
    font-size: clamp(24px, 5vw, 30px);
  }
  .download-selection h2 {
    font-size: 24px;
  }
  .download-selection ol {
    gap: 12px;
  }
  .download-package-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 16px;
  }
}
@media (max-width: 640px) {
  .download-platform-board {
    padding: 14px;
    gap: 16px;
  }
  .download-package {
    padding: 16px;
  }
  .download-platform-notes {
    padding: 4px;
  }
  .download-platforms > [role="tablist"] {
    margin-bottom: 16px;
  }
  .download-intro {
    gap: 24px;
  }
  .download-intro .cta > .btn {
    flex: 1 1 220px;
  }
}