.theme-lab {
  --accent: #1bc8c0;
  --accent-2: #62ddd7;
  --accent-soft: #dcf5f3;
  --on-accent: #041311;
  --hero-bg: #071514;
  --hero-fg: #f4fbfa;
  --hero-muted: #a5bdb9;
  --header-bg: rgba(7, 21, 20, .9);
  --header-fg: #f4fbfa;
}
.theme-lab .universe-hero::before { width: min(66vw, 58rem); aspect-ratio: 1; top: -20%; right: -8%; border: 1px solid rgba(27,200,192,.22); border-radius: 50%; box-shadow: inset 0 0 0 5rem rgba(27,200,192,.025), inset 0 0 0 10rem rgba(27,200,192,.02); }
.theme-lab .universe-hero::after { inset: 0; opacity: .35; background: repeating-linear-gradient(0deg, transparent 0 3.7rem, rgba(27,200,192,.08) 3.7rem 3.78rem); mask-image: linear-gradient(90deg, transparent 20%, #000); }