@keyframes fade-up {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

.fade-up { animation: fade-up .5s ease-out both; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

.dark ::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar { width: 6px; height: 6px; }
.dark ::-webkit-scrollbar-thumb { background: #475569; border-radius: 3px; }
::-webkit-scrollbar-thumb { background: #cbd5e1; border-radius: 3px; }
.dark ::-webkit-scrollbar-track { background: #1e293b; }
::-webkit-scrollbar-track { background: #f1f5f9; }