:root{
  --border-1:1px solid var(--color-border); /* @kind other */
  --border-primary:1px solid var(--color-primary); /* @kind other */
  /* Shadows: avoid heavy shadows — borders first */
  --shadow-none:none;
  --shadow-sm:0 1px 2px rgba(38,52,61,.04), 0 6px 18px rgba(38,52,61,.05);
  --shadow-float:0 8px 28px rgba(38,52,61,.12);
  --focus-ring:0 0 0 3px var(--color-accent-soft);
  /* Motion: calm fades & short eases, no bounce */
  --ease:cubic-bezier(.2,.6,.2,1); /* @kind other */
  --dur-fast:140ms; /* @kind other */ --dur-base:220ms; /* @kind other */ --dur-slow:360ms; /* @kind other */
}