html {
  scroll-behavior: smooth;
}

#bg-wrap {
  position: fixed;
  inset: 0;
  z-index: -1;
  background: radial-gradient(1200px 600px at 15% -10%, rgba(255,120,0,.2), transparent 60%),
              radial-gradient(1200px 600px at 85% 110%, rgba(255,45,0,.18), transparent 60%),
              #0b0c0f;
}

canvas#rain {
  position: fixed;
  inset: 0;
  z-index: -1;
}

.txt-glow {
  text-shadow: 0 0 8px rgba(255,94,0,.9), 0 0 24px rgba(255,150,0,.35);
}