/* Design tokens – single source for colors, spacing (8px grid), radii, shadows, type */
:root{
  color-scheme:light;
  --font:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --font-serif:"Iowan Old Style","Palatino Linotype",Palatino,Georgia,"Times New Roman",serif;

  /* type scale 14/16/18/22/28/36 (+ display) */
  --text-xs:.75rem;--text-sm:.875rem;--text-md:1rem;--text-lg:1.125rem;--text-xl:1.375rem;--text-2xl:1.75rem;--text-3xl:2.25rem;--text-display:clamp(2.25rem,5.4vw,3.5rem);
  --lh-tight:1.12;--lh-snug:1.3;--lh-base:1.55;

  /* spacing: 8px grid */
  --space-1:.25rem;--space-2:.5rem;--space-3:.75rem;--space-4:1rem;--space-5:1.5rem;--space-6:2rem;--space-7:3rem;--space-8:4rem;--space-9:6rem;

  --radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:24px;--radius-full:999px;
  --control-h:3.5rem;

  /* palette: warm off-white, deep ink, one brand green */
  --bg:#faf8f5;--surface:#fff;--surface-2:#f4f1ec;--surface-3:#ece8e1;
  --border:#e7e2da;--border-strong:#8a8f98;
  --text:#0f172a;--text-muted:#475569;
  --accent:#0b6e4f;--accent-hover:#095a41;--accent-contrast:#fff;--accent-soft:#e6f3ee;--accent-ring:#0b6e4f;--accent-deep:#073f2e;
  --warn:#8a4b00;--warn-bg:#fff6e5;--warn-border:#f0c97a;
  --info:#1f4fa3;--info-bg:#eef4ff;--info-border:#b9cffa;

  /* soft layered shadows */
  --shadow-sm:0 1px 2px rgb(15 23 42 / .05),0 1px 1px rgb(15 23 42 / .03);
  --shadow-md:0 1px 2px rgb(15 23 42 / .04),0 4px 8px -2px rgb(15 23 42 / .06),0 16px 32px -12px rgb(15 23 42 / .10);
  --shadow-lg:0 2px 4px rgb(15 23 42 / .04),0 12px 24px -6px rgb(15 23 42 / .08),0 32px 64px -16px rgb(15 23 42 / .16);

  --ease:cubic-bezier(.2,.7,.2,1);--dur:.18s;
}