/* Hallmark · interactive illustrated field lab · custom coastal Korean classroom */
:root{--paper:oklch(97% .023 86);--ink:oklch(29% .045 178);--muted:oklch(49% .035 173);--sea:oklch(48% .067 175);--sea-light:oklch(88% .044 167);--mud:oklch(76% .065 70);--accent:oklch(76% .14 52);--accent-ink:oklch(27% .04 44);--line:oklch(79% .036 83);--white:oklch(99% .007 88);--danger:oklch(51% .12 30);--black:oklch(0% 0 0);--font-display:'Malgun Gothic',sans-serif;--font-body:system-ui,'Malgun Gothic',sans-serif;--ease-out:cubic-bezier(.16,1,.3,1);--ease-in:cubic-bezier(.7,0,.84,0);--ease-in-out:cubic-bezier(.65,0,.35,1);--space-sm:8px;--space-md:16px;--space-lg:24px;--radius:18px}