:root {
  /* Editorial stage — SpaceX sparsity + archive clarity (not purple / not cream kit) */
  --color-paper: #07080c;
  --color-paper-raised: #101218;
  --color-ink: #f4efe6;
  --color-ink-muted: #a7a094;
  --color-ink-faint: #6f6a62;
  --color-border: #22262f;
  --color-border-strong: #3a404d;

  --color-accent: #e24a32;
  --color-accent-soft: rgba(226, 74, 50, 0.14);
  --color-accent-hover: #f05a40;

  --color-status-planned: #8b919c;
  --color-status-progress: #d4b06a;
  --color-status-progress-bg: rgba(212, 176, 106, 0.12);
  --color-status-ready: #6fbf8e;
  --color-status-ready-bg: rgba(111, 191, 142, 0.12);

  --font-serif: "Noto Serif SC", "Songti SC", "STSong", serif;
  --font-sans: "Sora", "PingFang SC", "Helvetica Neue", sans-serif;
  --font-mono: "IBM Plex Mono", "SF Mono", monospace;

  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.375rem;
  --text-2xl: 1.75rem;
  --text-3xl: 2.75rem;

  --leading-tight: 1.15;
  --leading-normal: 1.55;
  --leading-relaxed: 1.75;

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;

  --max-width: 72rem;
  --sidebar-width: 15rem;
  --radius-sm: 2px;
  --radius-md: 4px;
  --radius-lg: 8px;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.35);
  --shadow-md: 0 24px 60px rgba(0, 0, 0, 0.45);
}