:root{
--shadow-none:none; /* flat system */
--focus-ring:0 0 0 2px var(--sky-ring);
--focus-ring-strong:0 0 0 2px var(--sky-ring),0 0 0 1px var(--primary) inset;
--border-width:1px;
--ease-standard:cubic-bezier(0.77,0,0.175,1); /* @kind other */
--ease-out:cubic-bezier(0.2,0,0,1); /* @kind other */
--dur-fast:200ms; /* @kind other */
--dur-base:500ms; /* @kind other */
--dur-slow:600ms; /* @kind other */
}