.package-mast {
  background: var(--bg);
  color: var(--text);
  border-bottom: 1px solid var(--border);
}
.package-intro {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
  align-items: center;
  gap: 64px;
}
.package-intro > * {
  min-width: 0;
}
.package-intro h1 {
  margin-top: 24px;
  margin-bottom: 16px;
}
.package-subtitle {
  margin-bottom: 0;
  color: var(--text-muted);
  font-size: 20px;
  line-height: 1.65;
}
.package-pick {
  padding: 28px;
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  background: var(--bg-panel);
  color: var(--text);
  box-shadow: var(--shadow-1);
}
.package-pick ol {
  list-style: decimal-leading-zero;
  margin: 0;
  padding-left: 30px;
}
.package-pick li {
  padding-top: 12px;
  padding-bottom: 12px;
  padding-left: 6px;
}
.package-pick li + li {
  border-top: 1px solid var(--border);
}
.package-pick li::marker {
  color: var(--accent-dark);
  font-family: var(--font-mono);
  font-size: 13px;
}
.package-pick strong,
.package-pick li span {
  display: block;
}
.package-pick li span {
  margin-top: 3px;
  color: var(--text-muted);
  font-size: 13px;
}
.package-catalog {
  padding-top: 40px;
}
.package-platform-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px 24px;
  padding-top: 24px;
  padding-bottom: 20px;
}
.package-platform-heading h2,
.package-platform-heading p {
  margin: 0;
}
.package-platform-heading p {
  font-size: 14px;
}
.package-options {
  margin-top: 24px;
}
.package-option {
  min-width: 0;
  padding: 22px;
  background: var(--bg);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
}
.package-option-label {
  margin-bottom: 12px;
  color: var(--accent-dark);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .06em;
}
.package-download {
  width: 100%;
  min-height: 54px;
  justify-content: space-between;
  letter-spacing: 0;
}
.package-option > p:last-child {
  margin-top: 20px;
  margin-bottom: 0;
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.85;
}
.package-arm {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 24px;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  font-size: 14px;
}
.package-arm a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
}
.package-requirements {
  margin-top: 32px;
}
.package-requirements h3 {
  margin-top: 0;
  margin-bottom: 18px;
}
.package-requirements > p {
  max-width: var(--reading-width);
  margin-top: 24px;
  margin-bottom: 0;
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.9;
}
.package-section-heading {
  max-width: var(--reading-width);
  margin-bottom: 32px;
}
.package-section-heading > p {
  margin-bottom: 0;
}
.package-followup,
.package-faq-more {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
  margin-top: 28px;
  margin-bottom: 0;
  font-size: 14px;
}
.package-followup a,
.package-faq-more a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
}
@media (max-width: 960px) {
  .package-intro {
    grid-template-columns: minmax(0, 1fr);
    gap: 32px;
  }
  .package-pick {
    max-width: 620px;
  }
}
@media (max-width: 640px) {
  .package-subtitle {
    font-size: 16px;
  }
  .package-pick {
    padding: 20px;
  }
  .package-catalog {
    padding-top: 24px;
  }
  .package-option {
    padding: 16px;
  }
  .package-download {
    padding-inline: 12px;
    font-size: 13px;
  }
  .package-arm {
    align-items: flex-start;
    column-gap: 16px;
  }
  .package-arm strong {
    flex-basis: 100%;
  }
}