:root{
--radius-field:4px;    /* inputs, badges */
--radius-sm:6px;       /* small buttons, inputs */
--radius-card:8px;     /* buttons, cards */
--radius-panel:12px;   /* panels, large tiles */
--radius-device:26px;  /* phone frames */
--radius-pill:999px;   /* switches only */
--radius-app-icon:23%; /* @kind radius */ /* app icon squircle, share of the icon size */
--border-hairline:1px;
--stroke-mark:5.7; /* @kind other */     /* logo stroke weight in the 85×112 mark viewBox */
}