body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  background: #f4f4f9;
  color: #333;
}
header {
  background: #222;
  color: #fff;
  padding: 1rem;
  text-align: center;
}
header input {
  padding: 0.5rem;
  width: 200px;
}
header button {
  padding: 0.5rem 1rem;
  margin-left: 0.5rem;
}
#results {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 1rem;
  padding: 1rem;
}
.car-card {
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
  padding: 1rem;
}
.car-card img {
  width: 100%;
  height: 150px;
  object-fit: cover;
  border-radius: 4px;
}
.hidden {
  display: none;
}
#error {
  color: red;
  padding: 1rem;
  text-align: center;
}