:root{--ink:#061827;--navy:#0a2944;--blue:#1685d1;--cyan:#43d4eb;--paper:#f3f7fa;--white:#fff;--line:#cfdae3;--muted:#5b7081;--bio:#16845a;--chem:#7650c8;--phys:#d47819;--core:#1685d1;--extended:#7951ca;--coordinated:#13856c;--shadow:0 18px 50px rgba(6,24,39,.13);--soft-shadow:0 10px 30px rgba(6,24,39,.08)}
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@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.card,.feature-card,.pathway{transition:none}}