/* Hallmark tokens · theme: Cobalt (modern-minimal) */
:root {
  /* paper — cool engineered near-white, never pure #fff */
  --color-paper:       oklch(98.5% 0.004 250);
  --color-paper-2:      oklch(96%   0.006 250);
  --color-ink:          oklch(24%   0.020 258);
  --color-ink-2:        oklch(34%   0.018 257);
  --color-muted:        oklch(52%   0.012 255);
  --color-rule:         oklch(90%   0.006 250);
  --color-rule-2:       oklch(84%   0.008 250);

  /* the one signal */
  --color-accent:       oklch(58%   0.200 256);
  --color-accent-ink:   oklch(98%   0.010 256);
  --color-focus:        oklch(58%   0.200 256);

  /* the one dark band */
  --color-graphite:     oklch(22%   0.016 260);
  --color-graphite-2:   oklch(28%   0.018 260);
  --color-graphite-ink: oklch(93%   0.010 260);
  --color-graphite-muted: oklch(68% 0.014 260);
  --color-graphite-rule: oklch(38%  0.020 260);

  --font-display: "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", system-ui, sans-serif;
  --font-body:    "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", system-ui, sans-serif;
  --font-mono:    "JetBrains Mono", ui-monospace, "SF Mono", monospace;

  --space-3xs: 0.25rem;  --space-2xs: 0.5rem;  --space-xs: 0.75rem;
  --space-sm:  1rem;     --space-md:  1.5rem;  --space-lg: 2.5rem;
  --space-xl:  4rem;     --space-2xl: 6rem;    --space-3xl: 9rem;

  --text-xs:   0.75rem;
  --text-sm:   0.875rem;
  --text-md:   1.0625rem;
  --text-lg:   1.3125rem;
  --text-xl:   1.75rem;
  --text-2xl:  2.25rem;
  --text-display: clamp(2.25rem, 2.4vw + 1.4rem, 3.75rem);

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --dur-short: 220ms;
  --dur-med: 600ms;

  --radius-button: 6px;
  --radius-card: 10px;

  --page-gutter: clamp(1.25rem, 4vw, 3rem);
}