body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  background: #f7f7f7;
  color: #333;
}

header {
  background: #111;
  color: #fff;
  padding: 2rem;
  text-align: center;
}

.products {
  padding: 2rem;
  max-width: 900px;
  margin: auto;
}

.card {
  background: #fff;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.card h3 {
  margin-top: 0;
}

.card a {
  display: inline-block;
  margin-top: 1rem;
  text-decoration: none;
  background: #e60023;
  color: #fff;
  padding: 0.5rem 1rem;
  border-radius: 5px;
}

footer {
  text-align: center;
  padding: 1rem;
  background: #222;
  color: #aaa;
}