:root{--brand-purple:#462885;--brand-midnight:#21184c;--ink:#171718;--lilac-white:#f4f2fa;--petal-gray:#fdfcff;--radius-md:10px;--shadow-card:0 8px 24px rgba(0,0,0,0.06);--transition-fast:180ms cubic-bezier(.2,.8,.2,1)}