body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
}
header {
  background: #000;
  color: #fff;
  display: flex;
  justify-content: space-between;
  padding: 1rem;
}
header .logo {
  font-weight: bold;
  font-size: 1.3rem;
}
nav a {
  color: #fff;
  margin-left: 1rem;
  text-decoration: none;
}
.hero {
  background: #f90;
  color: #fff;
  padding: 2rem;
  text-align: center;
}
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1rem;
  padding: 1rem;
}
.product-card {
  border: 1px solid #ddd;
  border-radius: 5px;
  overflow: hidden;
  padding: 0.5rem;
  text-align: center;
}
.product-card img {
  max-width: 100%;
  height: auto;
}
.product-card .price {
  color: #e91e63;
  font-weight: bold;
}
.product-card button {
  background: #28a745;
  border: none;
  color: #fff;
  padding: 0.5rem 1rem;
  margin-top: 0.5rem;
  cursor: pointer;
  border-radius: 3px;
}
footer {
  background: #333;
  color: #fff;
  padding: 1rem;
  text-align: center;
}
footer .policy {
  font-size: 0.9rem;
  margin-top: 0.5rem;
}