/* Iron Chronicle · portable design tokens */
:root {
  --color-paper: oklch(14% 0.012 155);
  --color-paper-2: oklch(18% 0.014 155);
  --color-paper-3: oklch(22% 0.016 155);
  --color-ink: oklch(94% 0.010 115);
  --color-ink-2: oklch(78% 0.012 145);
  --color-muted: oklch(70% 0.014 150);
  --color-rule: oklch(31% 0.018 155);
  --color-rule-2: oklch(25% 0.016 155);
  --color-accent: oklch(56% 0.145 34);
  --color-accent-hover: oklch(62% 0.145 34);
  --color-accent-ink: oklch(97% 0.010 95);
  --color-focus: oklch(70% 0.19 34);
  --color-error: oklch(67% 0.16 28);
  --color-success: oklch(72% 0.11 150);
  --color-overlay-strong: oklch(14% 0.012 155 / 0.76);
  --color-overlay-soft: oklch(14% 0.012 155 / 0.12);
  --color-overlay-clear: oklch(14% 0.012 155 / 0);

  --font-display: "Bodoni Moda", Georgia, serif;
  --font-body: "IBM Plex Sans", Arial, sans-serif;
  --font-mono: "IBM Plex Mono", monospace;

  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-md: 1.25rem;
  --text-lg: 1.563rem;
  --text-xl: 1.953rem;
  --text-2xl: 2.441rem;
  --text-3xl: 3.052rem;
  --text-display-s: clamp(2.75rem, 5.5vw, 5rem);
  --text-display: clamp(3.25rem, 7.5vw, 6rem);

  --space-3xs: 0.125rem;
  --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;
  --space-4xl: 9rem;

  --radius-sm: 4px;
  --radius-md: 10px;
  --radius-lg: 18px;

  --rule-hair: 1px;
  --content: 76rem;
  --reading: 65ch;
  --gutter: clamp(1rem, 4vw, 4rem);

  --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-micro: 120ms;
  --dur-short: 220ms;
  --dur-long: 420ms;

  --z-base: 1;
  --z-raised: 10;
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-modal: 400;
  --z-toast: 500;
}