.container { width:100%; padding-right:1rem; padding-left:1rem; margin-right:auto; margin-left:auto; max-width:1140px; }
.navbar { display:flex; align-items:center; justify-content:space-between; padding:.75rem 1rem; border-bottom:1px solid #e5e7eb; background:#fff; position:sticky; top:0; z-index:10; }
.navbar-toggler { border:1px solid #ddd; background:#f8f9fa; padding:.25rem .5rem; border-radius:.375rem; }
.navbar-collapse { display:flex; gap:1rem; align-items:center; }
.nav-link { text-decoration:none; color:#111827; padding:.5rem .25rem; }
.nav-link:hover { text-decoration:underline; }
.d-none { display:none !important; }
@media (max-width: 768px) {
  .navbar-collapse { display:none; flex-direction:column; align-items:flex-start; padding:.5rem 0; }
  .navbar-collapse.show { display:flex; }
}