/* Hallmark · macrostructure: Long Document · tone: soft editorial · anchor hue: relationship red */
/* Hallmark · pre-emit critique: P5 H4 E5 S5 R5 V4 */
:root {
  --color-paper: oklch(97% 0.014 62);
  --color-paper-2: oklch(93% 0.018 58);
  --color-panel: oklch(98% 0.011 62);
  --color-ink: oklch(21% 0.018 34);
  --color-ink-2: oklch(34% 0.018 36);
  --color-muted: oklch(46% 0.015 40);
  --color-rule: oklch(78% 0.025 48);
  --color-rule-strong: oklch(58% 0.045 40);
  --color-accent: oklch(49% 0.16 28);
  --color-accent-soft: oklch(91% 0.045 35);
  --color-focus: oklch(45% 0.18 28);
  --color-selection: oklch(86% 0.07 35);
  --font-display: "Noto Serif SC", "Songti SC", "STSong", serif;
  --font-body: "Noto Serif SC", "Songti SC", "STSong", serif;
  --font-ui: "Noto Sans SC", "Microsoft YaHei", sans-serif;
  --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;
  --text-xs: 0.78rem;
  --text-sm: 0.9rem;
  --text-base: 1rem;
  --text-md: 1.18rem;
  --text-lg: 1.48rem;
  --text-xl: 1.9rem;
  --text-2xl: 2.55rem;
  --text-display: clamp(2.7rem, 7vw, 5.1rem);
  --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;
  --rule-hair: 1px;
  --rule-double: 3px;
  --radius-small: 0.25rem;
  --radius-paper: 0.5rem;
}

@media (prefers-color-scheme: dark) {
  :root {
    --color-paper: oklch(15% 0.014 38);
    --color-paper-2: oklch(19% 0.016 38);
    --color-panel: oklch(18% 0.014 38);
    --color-ink: oklch(94% 0.012 58);
    --color-ink-2: oklch(82% 0.015 52);
    --color-muted: oklch(70% 0.016 48);
    --color-rule: oklch(35% 0.025 40);
    --color-rule-strong: oklch(58% 0.04 38);
    --color-accent: oklch(68% 0.13 30);
    --color-accent-soft: oklch(27% 0.055 30);
    --color-focus: oklch(76% 0.13 35);
    --color-selection: oklch(38% 0.075 32);
  }
}