/* postcache — design tokens (Hallmark · theme: Cobalt) */
:root {
  /* colour */
  --color-paper: oklch(98.5% 0.004 250);
  --color-paper-2: oklch(96.5% 0.006 250);
  --color-ink: oklch(24% 0.02 258);
  --color-ink-2: oklch(34% 0.018 257);
  --color-muted: oklch(50% 0.016 256);
  --color-rule: oklch(90% 0.008 254);
  --color-rule-2: oklch(84% 0.01 254);
  --color-accent: oklch(58% 0.2 256);
  --color-accent-hover: oklch(52% 0.2 256);
  --color-accent-ink: oklch(98.5% 0.004 250);
  --color-focus: oklch(58% 0.2 256);
  --color-graphite: oklch(22% 0.016 260);
  --color-graphite-2: oklch(28% 0.016 260);
  --color-graphite-rule: oklch(34% 0.016 260);
  --color-on-graphite: oklch(92% 0.008 254);
  --color-on-graphite-muted: oklch(68% 0.014 256);
  --color-code-accent: oklch(72% 0.15 256);
  --color-ok: oklch(76% 0.14 160);
  --color-warn: oklch(80% 0.13 80);

  /* type */
  --font-display: "Space Grotesk", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.375rem;
  --text-2xl: clamp(1.5rem, 2vw + 1rem, 2rem);
  --text-3xl: clamp(1.875rem, 3vw + 1rem, 2.75rem);
  --text-display: clamp(2.5rem, 5vw + 0.5rem, 4.5rem);

  /* space (4 pt) */
  --space-2xs: 0.25rem;
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2.5rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;
  --page-gutter: clamp(1rem, 4vw, 2.5rem);
  --page-max: 72rem;

  /* shape + motion */
  --radius-sm: 6px;
  --radius-md: 10px;
  --rule-hair: 1px;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in: cubic-bezier(0.7, 0, 0.84, 0);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --dur-fast: 150ms;
  --dur-base: 240ms;
  --dur-slow: 600ms;
}