body {
  font-family: Arial, sans-serif;
  background: #f0f0f0;
  margin: 0;
  padding: 20px;
}

.container {
  margin: auto;
  max-width: 1200px;
}

header {
  background: #1e90ff;
  color: white;
  padding: 15px;
  text-align: center;
  border-radius: 8px;
  margin-bottom: 20px;
}

.products {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
}

.product-card {
  background: white;
  padding: 15px;
  border-radius: 8px;
  width: 200px;
  text-align: center;
  box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

.product-card img {
  width: 100%;
  height: 120px;
  object-fit: cover;
}

.product-card button {
  background: #1e90ff;
  color: white;
  border: none;
  padding: 8px;
  border-radius: 6px;
  cursor: pointer;
}

.cart {
  background: white;
  margin-top: 30px;
  padding: 20px;
  border-radius: 8px;
}