/* placeholder — Nico will design this */
body { font-family: sans-serif; max-width: 600px; margin: 4rem auto; padding: 0 1rem; }
input, button { display: block; width: 100%; margin-bottom: 0.5rem; padding: 0.5rem; font-size: 1rem; }
#lookupResult { margin-top: 1rem; padding: 0.75rem; border: 1px solid #ccc; }