:root {
  color-scheme: light;
}
body {
  font-family: 'Inter', sans-serif;
  line-height: 1.6;
  margin: 0;
  background: #f8f7f3;
  color: #111827;
}
img {
  display: block;
}
a {
  transition: color 0.2s ease, background-color 0.2s ease, border-color 0.2s ease;
}
input, textarea, select, button {
  font: inherit;
}
.container { max-width: 1120px; margin: 0 auto; padding: 24px; }
.navbar { display:flex; justify-content:space-between; align-items:center; padding:16px 0; }
.card { background:white; border-radius:16px; padding:16px; box-shadow:0 6px 20px rgba(0,0,0,.06); }
.btn { display:inline-block; padding:10px 16px; border-radius:999px; background:#111827; color:white; text-decoration:none; }
.grid { display:grid; gap:16px; }
.grid-3 { grid-template-columns:repeat(3, minmax(0, 1fr)); }
@media (max-width: 768px) { .grid-3 { grid-template-columns:1fr; } }