/* Hallmark · pre-emit critique: P5 H5 E4 S5 R5 V5 */
/* Hallmark · modern-minimal · Workbench · Cobalt · N9 outlined/sans/tight · Ft4 · contrast pass · tokens pass · slop 57/58 verified; live viewport sweep unavailable */

:root {
  color-scheme: light;

  --color-paper: oklch(98.2% 0.006 254);
  --color-paper-raised: oklch(99.1% 0.004 254);
  --color-paper-subtle: oklch(96.4% 0.009 254);
  --color-paper-strong: oklch(93.4% 0.012 254);
  --color-ink: oklch(21% 0.025 258);
  --color-ink-soft: oklch(34% 0.021 258);
  --color-muted: oklch(46% 0.018 258);
  --color-rule: oklch(86% 0.014 254);
  --color-rule-strong: oklch(70% 0.022 254);
  --color-accent: oklch(51% 0.19 258);
  --color-accent-hover: oklch(45% 0.18 258);
  --color-accent-soft: oklch(94% 0.035 258);
  --color-accent-ink: oklch(98.5% 0.006 254);
  --color-focus: oklch(47% 0.21 270);
  --color-info: oklch(49% 0.13 245);
  --color-info-soft: oklch(95% 0.025 245);
  --color-warning: oklch(48% 0.105 75);
  --color-warning-soft: oklch(95% 0.035 82);
  --color-error: oklch(48% 0.17 27);
  --color-error-soft: oklch(95% 0.03 27);
  --color-success: oklch(42% 0.09 157);
  --color-success-soft: oklch(95% 0.025 157);
  --color-graphite: oklch(23% 0.02 258);
  --color-graphite-soft: oklch(31% 0.022 258);
  --color-graphite-ink: oklch(94% 0.008 254);
  --color-overlay: oklch(18% 0.02 258 / 0.56);

  --font-display: "Arial Narrow", "Heiti TC", "Microsoft JhengHei UI", sans-serif;
  --font-body: "Noto Sans TC", "PingFang TC", "Microsoft JhengHei UI", "Microsoft JhengHei", sans-serif;
  --font-mono: "SFMono-Regular", "Cascadia Mono", "Roboto Mono", monospace;

  --font-weight-regular: 400;
  --font-weight-medium: 500;
  --font-weight-bold: 700;
  --font-weight-black: 800;

  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-md: 1.25rem;
  --text-lg: 1.5rem;
  --text-xl: 2rem;
  --text-2xl: 2.5rem;
  --text-display: 3.25rem;

  --line-tight: 1.15;
  --line-heading: 1.28;
  --line-body: 1.65;

  --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: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;

  --radius-control: 0.375rem;
  --radius-panel: 0.625rem;
  --radius-dialog: 0.75rem;
  --rule-thin: 1px;
  --control-height: 2.75rem;

  --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;

  --shadow-whisper: 0 1px 2px oklch(20% 0.01 258 / 0.06);

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