:root{
  /* Marque */
  --nevor-ink:#201E1D;        /* texte, fonds sombres, structure */
  --nevor-cobalt:#2A46C7;     /* accent / pièce maillon — 7,4:1 sur blanc (AA texte normal) */
  --nevor-cobalt-deep:#1C2F8C;/* texte accent, état pressé */
  --nevor-steel:#2C4A5E;      /* secondaire, données */
  --nevor-steel-tint:#EEF2F4;

  /* Rampe cobalt (100→900) — palette de travail masques & dataviz */
  --nevor-accent-100:#E5E8FA; --nevor-accent-200:#C6CDF4; --nevor-accent-300:#9AA6EA;
  --nevor-accent-400:#6274E0; --nevor-accent-500:#3D53D4; --nevor-accent:#2A46C7;
  --nevor-accent-600:#2439A6; --nevor-accent-700:#1C2F8C; --nevor-accent-800:#16256B; --nevor-accent-900:#101B4C;

  /* Fonds & surfaces */
  --nevor-bg:#F3F2F2; --nevor-surface:#EAE9E9; --nevor-white:#FFFFFF;

  /* Neutres */
  --nevor-n100:#F8F4F4; --nevor-n200:#EAE7E7; --nevor-n300:#D7D3D3; --nevor-n400:#BAB6B6;
  --nevor-n500:#9B9797; --nevor-n600:#7D7979; --nevor-n700:#605D5D; --nevor-n800:#444141; --nevor-n900:#2D2B2B;

  /* Texte */
  --nevor-text:#201E1D; --nevor-text-muted:#605D5D;

  /* Fonctionnelles */
  --nevor-success:#1F7A4D; --nevor-warning:#B7791F; --nevor-danger:#B3261E; --nevor-info:#2C4A5E;

  /* Typographie */
  --nevor-font-heading:"Archivo",Arial,sans-serif;
  --nevor-font-body:"Archivo",Arial,sans-serif;
  --nevor-font-mono:"IBM Plex Mono",Consolas,monospace;
  --nevor-h1:48px; --nevor-h2:32px; --nevor-h3:24px; --nevor-body:16px; --nevor-small:14px; --nevor-caption:11px;

  /* Espacement (base 4) */
  --nevor-sp-1:4px; --nevor-sp-2:8px; --nevor-sp-3:12px; --nevor-sp-4:16px;
  --nevor-sp-6:24px; --nevor-sp-8:32px; --nevor-sp-12:48px; --nevor-sp-16:64px;

  /* Bordures, rayons, ombres, layout */
  --nevor-rule:2px solid var(--nevor-ink);
  --nevor-hair:1px solid rgba(32,30,29,.4);
  --nevor-radius:0;                 /* angles vifs — jamais d'arrondi */
  --nevor-shadow-sm:0 1px 2px rgba(45,43,43,.14);
  --nevor-shadow-md:0 3px 10px rgba(45,43,43,.16);
  --nevor-max-width:1180px; --nevor-gutter:24px;
}