/* Marketing expanded palette (secondary). longtable.com, editorial, social, print and data visualisation only.
   Never product chrome: product UI stays chalk, white, ink, lacquer. OKLCH ladders matched to the core scales
   (L 0.975 → 0.25, chroma peaking at 500–600). Text on white: 600+ (sage 700+). */
:root{
  /* harbour: dusk blue, hue 245 */
  --lt-harbour-50:#F1F8FD;--lt-harbour-100:#E3F0FC;--lt-harbour-200:#CAE1F6;--lt-harbour-300:#A9CEEE;--lt-harbour-400:#85B4DC;--lt-harbour-500:#6396C1;--lt-harbour-600:#487BA5;--lt-harbour-700:#346287;--lt-harbour-800:#254D6C;--lt-harbour-900:#193953;--lt-harbour-950:#0C2436;
  /* brass: candlelight gold, hue 78 */
  --lt-brass-50:#FCF6EC;--lt-brass-100:#F9ECD8;--lt-brass-200:#F2DAB7;--lt-brass-300:#E7C38A;--lt-brass-400:#D4A55A;--lt-brass-500:#B9862C;--lt-brass-600:#9B6C06;--lt-brass-700:#7C5504;--lt-brass-800:#624200;--lt-brass-900:#4A3102;--lt-brass-950:#2F1E00;
  /* claret: wine, hue 12 */
  --lt-claret-50:#FEF4F5;--lt-claret-100:#FFE7E9;--lt-claret-200:#FFD0D5;--lt-claret-300:#FEB1B9;--lt-claret-400:#EE8E9A;--lt-claret-500:#D36C7B;--lt-claret-600:#B55161;--lt-claret-700:#943C4B;--lt-claret-800:#772B39;--lt-claret-900:#5C1E2A;--lt-claret-950:#3D0F18;
  /* sage: herb green, hue 140 */
  --lt-sage-50:#F4F8F3;--lt-sage-100:#E9F0E7;--lt-sage-200:#D5E3D2;--lt-sage-300:#BBD0B6;--lt-sage-400:#9CB797;--lt-sage-500:#7E9A77;--lt-sage-600:#637F5D;--lt-sage-700:#4D6548;--lt-sage-800:#3B5036;--lt-sage-900:#2B3C27;--lt-sage-950:#192616;
  /* linen: warm neutral, hue 75 */
  --lt-linen-50:#F8F6F5;--lt-linen-100:#F0EDEA;--lt-linen-200:#E2DDD7;--lt-linen-300:#CFC8BE;--lt-linen-400:#B5ACA0;--lt-linen-500:#998F82;--lt-linen-600:#7E7468;--lt-linen-700:#645C51;--lt-linen-800:#4F483E;--lt-linen-900:#3B362E;--lt-linen-950:#25211B;
  /* Marketing semantic roles */
  --color-mkt-bg-linen:var(--lt-linen-100); /* editorial section ground, alternates with chalk */
  --color-mkt-bg-harbour:var(--lt-harbour-900); /* evening feature band; chalk type, brass-300 eyebrows */
  --color-mkt-bg-claret:var(--lt-claret-900); /* occasion / private-dining band; rosé or chalk type */
  --color-mkt-bg-sage:var(--lt-sage-100); /* quiet testimonial or press ground */
  --color-mkt-accent-brass:var(--lt-brass-300); /* eyebrows and hairlines on harbour, claret, lacquer and ink */
  --color-mkt-text-brass:var(--lt-brass-700); /* brass type on light grounds (6.6:1 on white) */
  --color-mkt-text-harbour:var(--lt-harbour-700);--color-mkt-text-claret:var(--lt-claret-700);--color-mkt-text-sage:var(--lt-sage-700);
}