/* Hallmark · design-system: 一闪 · genre: modern-minimal · route: custom
 * vibe: "安静 克制 可信 快速扫描" · axes: light / system-native / chromatic-green
 */
:root {
  color-scheme: light;

  --color-paper: oklch(97% 0.008 155);
  --color-paper-2: oklch(94% 0.012 155);
  --color-paper-3: oklch(90% 0.016 155);
  --color-surface: oklch(99% 0.006 155);
  --color-ink: oklch(20% 0.018 155);
  --color-ink-2: oklch(31% 0.016 155);
  --color-muted: oklch(47% 0.012 155);
  --color-neutral: oklch(39% 0.014 155);
  --color-rule: oklch(84% 0.012 155);
  --color-rule-2: oklch(76% 0.014 155);
  --color-accent: oklch(39% 0.085 158);
  --color-accent-strong: oklch(31% 0.070 158);
  --color-accent-soft: oklch(91% 0.030 158);
  --color-accent-ink: oklch(97% 0.008 155);
  --color-focus: oklch(56% 0.140 158);
  --color-focus-inner: var(--color-accent-ink);
  --color-danger: oklch(48% 0.160 25);
  --color-danger-soft: oklch(92% 0.035 25);
  --color-warning: oklch(62% 0.120 75);
  --color-success: oklch(55% 0.100 155);
  --color-sidebar: oklch(24% 0.025 155);
  --color-sidebar-ink: oklch(95% 0.008 155);
  --color-sidebar-muted: oklch(75% 0.012 155);
  --color-sidebar-rule: oklch(38% 0.022 155);
  --color-overlay: oklch(18% 0.020 155 / 0.54);
  --color-shadow: oklch(20% 0.020 155 / 0.08);

  --font-display: "HarmonyOS Sans SC", "PingFang SC", "Microsoft YaHei UI", sans-serif;
  --font-body: "HarmonyOS Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  --font-wordmark: "Noto Serif SC", "Songti SC", STSong, serif;
  --font-mono: "SFMono-Regular", "Cascadia Mono", "Roboto Mono", monospace;

  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-md: 1.125rem;
  --text-lg: 1.375rem;
  --text-xl: 1.75rem;
  --text-2xl: 2.25rem;
  --text-display: clamp(2rem, 4vw, 3.25rem);

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

  --rule-hair: 1px;
  --rule-fine: 2px;
  --radius-card: 0.875rem;
  --radius-input: 0.625rem;
  --radius-button: 0.625rem;
  --radius-pill: 999px;

  --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: 360ms;

  --shadow-card: 0 0.75rem 1.875rem var(--color-shadow);
  --z-base: 1;
  --z-raised: 10;
  --z-sticky: 200;
  --z-modal: 400;
  --z-toast: 500;
}

@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;
    --color-paper: oklch(14% 0.012 155);
    --color-paper-2: oklch(17% 0.014 155);
    --color-paper-3: oklch(21% 0.016 155);
    --color-surface: oklch(18% 0.014 155);
    --color-ink: oklch(94% 0.008 155);
    --color-ink-2: oklch(82% 0.010 155);
    --color-muted: oklch(70% 0.010 155);
    --color-neutral: oklch(77% 0.010 155);
    --color-rule: oklch(30% 0.014 155);
    --color-rule-2: oklch(38% 0.016 155);
    --color-accent: oklch(72% 0.100 158);
    --color-accent-strong: oklch(79% 0.095 158);
    --color-accent-soft: oklch(25% 0.040 158);
    --color-accent-ink: oklch(16% 0.014 155);
    --color-focus: oklch(77% 0.140 158);
    --color-focus-inner: var(--color-accent-ink);
    --color-danger: oklch(70% 0.140 25);
    --color-danger-soft: oklch(25% 0.045 25);
    --color-warning: oklch(75% 0.110 75);
    --color-success: oklch(72% 0.095 155);
    --color-sidebar: oklch(11% 0.012 155);
    --color-sidebar-ink: oklch(94% 0.008 155);
    --color-sidebar-muted: oklch(72% 0.010 155);
    --color-sidebar-rule: oklch(30% 0.016 155);
    --color-overlay: oklch(8% 0.010 155 / 0.66);
    --color-shadow: oklch(5% 0.010 155 / 0.30);
  }
}