:root { --font: Arial, "Helvetica Neue", sans-serif; }
.hero-title {
  width: auto;
  max-width: 100%;
  font-size: 38px;
  line-height: 1.2;
}
.hero-desc, .product-desc { line-height: 1.65; }
.node-title, .product-title, .academy-card__title {
  line-height: 1.3;
}
.nav { gap: 18px; flex-wrap: wrap; }
.header-actions { display: none; }
a[aria-disabled="true"], button:disabled { cursor: default; }
a[aria-disabled="true"]:not(.node):not(.academy-card) {
  opacity: .8;
}
.stat-value { flex-wrap: wrap; line-height: 1.25; }
.stat-desc { line-height: 1.6; }
@media (max-width: 640px) {
  .hero-title { font-size: 30px; }
  .node-title { font-size: 11px; }
  .node-desc { line-height: 1.45; }
}