body {
  font-family: sans-serif;
  margin: 0;
  background: #111;
  color: white;
}
header {
  text-align: center;
  padding: 20px;
}
.logo {
  max-height: 80px;
}
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
  padding: 20px;
}
.card {
  background: #ffde00;
  padding: 10px;
  border-radius: 8px;
  color: black;
}
.card img {
  width: 100%;
  border-radius: 4px;
}
.card h2 {
  font-size: 16px;
  margin: 10px 0 5px;
}
.card .desc {
  font-size: 14px;
}
.card a {
  display: inline-block;
  margin-top: 10px;
  background: #007bff;
  color: white;
  padding: 6px 12px;
  border-radius: 4px;
  text-decoration: none;
}
.detail {
  padding: 20px;
  max-width: 800px;
  margin: auto;
}
.detail img {
  width: 100%;
  border-radius: 8px;
}
.paragraph {
  margin-top: 20px;
  line-height: 1.5;
}