/* Motion is confined to deliberate interactions, never automatic or flashing. */
.nf-button,.nf-cat-button{transition:transform 180ms ease-out,background-color 180ms ease-out}.nf-cat-button[data-cat-level="1"]{transform:rotate(-5deg)}.nf-cat-button[data-cat-level="2"]{transform:rotate(9deg) scale(.96)}.nf-cat-button[data-cat-level="3"]{transform:rotate(-8deg);background:var(--nf-lime)}.nf-cat-button[data-cat-level="4"]{transform:rotate(4deg);background:var(--nf-gold);outline:3px dashed var(--nf-ink);outline-offset:8px}.nf-cat-button[data-cat-level="4"]:focus-visible{outline-style:solid}.nf-cat-button[data-cat-level="5"]{transform:rotate(-4deg) scale(.95);background:var(--nf-vermilion);border-radius:40% 40% 0 0}.nf-cat-button:not(:disabled):hover{filter:contrast(1.08)}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.nf-button,.nf-cat-button{transition:none}.nf-cat-button[data-cat-level]{transform:none}}