body {
  font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Helvetica Neue', sans-serif;
  background-color: #fafafa;
  color: #333;
  margin: 0;
  padding: 0;
}
header {
  text-align: center;
  padding: 2rem 1rem 1rem;
}
h1 {
  font-weight: 600;
  letter-spacing: 1px;
}
#searchBox {
  margin-top: 1rem;
  padding: 0.6rem 1rem;
  width: 80%;
  max-width: 400px;
  border: 1px solid #ddd;
  border-radius: 20px;
  outline: none;
  font-size: 1rem;
}
main {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 1rem;
  padding: 1.5rem;
}
section {
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
  padding: 1rem 1.2rem;
  transition: all 0.25s ease;
}
section:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 16px rgba(0,0,0,0.08);
}
section h2 {
  font-size: 1.1rem;
  color: #555;
  margin-bottom: 0.8rem;
  border-bottom: 1px solid #eee;
  padding-bottom: 0.3rem;
}
ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
ul li a {
  display: block;
  padding: 0.3rem 0;
  color: #0071e3;
  text-decoration: none;
  transition: color 0.2s;
}
ul li a:hover {
  color: #005bb5;
}
footer {
  text-align: center;
  padding: 2rem 0;
  font-size: 0.9rem;
  color: #888;
}