:root{ --bs-primary:#0d6efd; --bs-warning:#ffc107; }
body{ background:#fff; font-family:'Fira Sans',system-ui,Arial }
.hero{ padding:4rem 0 2rem; }
.badge-amber{ background:var(--bs-warning); color:#000; }
footer{ color:#6c757d; font-size:.9rem; padding:2rem 0; }