body {
  font-family: Arial, sans-serif;
  background-color: #eef1f5;
  margin: 0;
  padding: 20px;
}
h1 {
  text-align: center;
  color: #1a237e;
  margin-bottom: 30px;
}
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 20px;
  max-width: 1000px;
  margin: 0 auto;
}
.card {
  background: #fff;
  border-radius: 10px;
  text-align: center;
  padding: 15px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  transition: transform 0.2s;
}
.card:hover {
  transform: scale(1.03);
}
.card img {
  width: 80px;
  height: auto;
  margin-bottom: 10px;
}
.card h3 {
  margin: 10px 0;
  font-size: 16px;
  color: #333;
}
.card a button {
  background-color: #1a237e;
  color: white;
  border: none;
  padding: 8px 12px;
  border-radius: 5px;
  cursor: pointer;
  margin-top: 8px;
}
.card a button:hover {
  background-color: #3949ab;
}