.nf-tiers { padding-left: 1.4rem; }
#nf-form { overflow-wrap: anywhere; }
#nf-addons > label, #nf-force-wrap { display: block; margin: 12px 0; }
#nf-form select { max-width: 100%; }
#nf-form .btn { margin: 4px 0; white-space: normal; }
@media (max-width: 600px) { #nf-form .calc-grid { grid-template-columns: 1fr; } }