body {
  font-family: Arial, sans-serif;
  margin: 0;
  background: #f9f9f9;
  color: #333;
}
header {
  background: #222;
  color: #fff;
  padding: 1em;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
header nav a {
  color: #fff;
  margin-left: 1em;
  text-decoration: none;
}
.hero {
  background: linear-gradient(135deg, #1e3c72, #2a5298);
  color: white;
  text-align: center;
  padding: 2em;
}
.news {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1em;
  padding: 1em;
}
.card {
  background: white;
  border-radius: 8px;
  padding: 1em;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}
.card img {
  max-width: 100%;
  border-radius: 8px;
}
footer {
  text-align: center;
  padding: 1em;
  background: #222;
  color: #fff;
}
footer .social a {
  color: #fff;
  margin: 0 0.5em;
  text-decoration: none;
  font-size: 1.2em;
}