body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background: rgb(245,245,245);
  color: rgb(0,0,0);
}

.site-header {
  text-align: center;
  padding: 40px 20px 20px;
}

.site-header h1 {
  margin: 0 0 10px;
  font-size: 2.2rem;
}

.site-header p {
  margin: 0;
  color:rgb(85,85,85);
  font-size: 1rem;
}

.grid {
  width: 80%;
  max-width: 1000px;
  margin: 30px auto 30px;
  display: grid;
  grid-template-columns:  repeat(3, 1fr);
  gap: 20px;
}

.card {
  display: block;
  text-decoration: none;
  color: inherit;
  background: white;
}

.card img {
  width: 100%;
  height: 180px;
}

.card-text {
  padding: 16px;
}

.card-text h2 {
  margin: 0 0 8px;
  font-size: 1.2rem;
}

.card-text p {
  margin: 0;
  color:rgb(50,50,50);
  font-size: 0.95rem;
}