:root{
  /* Navy-tinted, low-spread. No black shadows anywhere. */
  --tg-shadow-none:none;
  --tg-shadow-xs:0 1px 2px rgba(7,10,76,.06);
  --tg-shadow-sm:0 1px 3px rgba(7,10,76,.08), 0 1px 1px rgba(7,10,76,.04);
  --tg-shadow-md:0 4px 12px rgba(7,10,76,.09), 0 1px 2px rgba(7,10,76,.05);
  --tg-shadow-lg:0 12px 32px rgba(7,10,76,.12), 0 2px 6px rgba(7,10,76,.06);
  --tg-shadow-xl:0 24px 60px rgba(7,10,76,.16);
  --tg-ring-focus:0 0 0 3px rgba(90,168,186,.45);
  --tg-inset-hairline:inset 0 -1px 0 var(--tg-ink-150);
}