:root{
  /* color */
  --navy-900:#0d171d; --navy-800:#16242e; --navy-700:#1f3340; --navy-600:#2b4555;
  --lime:#acd63a; --lime-600:#9ac02f; --lime-300:#c8e572;
  --cream:#f6f7f3; --paper:#fbfcfa; --sky:#eaf3f6;
  --ink:#13202a; --muted:#5d6b73; --line:#e6eae5; --white:#fff;
  /* type */
  --font:"Ploni",system-ui,-apple-system,"Segoe UI",sans-serif;
  --fs-display:clamp(2.6rem,1.6rem + 4.4vw,5rem);
  --fs-h1:clamp(2rem,1.4rem + 2.6vw,3.25rem);
  --fs-h2:clamp(1.6rem,1.2rem + 1.7vw,2.4rem);
  --fs-h3:1.375rem; --fs-body:1.0625rem; --fs-sm:.875rem;
  --lh-tight:1.1; --lh:1.7;
  /* space + shape */
  --maxw:1280px; --gut:clamp(1rem,4vw,3rem);
  --sp:1rem; --r:16px; --r-sm:10px; --r-pill:999px;
  --shadow:0 18px 50px -24px rgba(13,23,29,.35);
  --shadow-sm:0 6px 20px -12px rgba(13,23,29,.3);
  /* motion */
  --t:.5s cubic-bezier(.2,.7,.2,1); --t-fast:.25s ease;
}