/* Page-only layout; shared public styles own all colours, cards and typography. */
.getting-started .build-tiers { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.getting-started .build-tiers ul { margin-bottom: 14px; }
.getting-started .antenna-notice { margin-top: 24px; border-color: var(--cyan); }
.getting-started .power-up-steps { margin: 0; padding-left: 22px; color: var(--muted); line-height: 1.9; }
.getting-started .power-up-steps li + li { margin-top: 8px; }
@media (max-width: 900px) {
  .getting-started .build-tiers { grid-template-columns: 1fr; }
}