body {
  font-family: 'Segoe UI', sans-serif;
  margin: 0;
  background: #f4f4f4;
  color: #222;
}
header {
  background: #333;
  color: #ffcc00;
  padding: 2rem;
  text-align: center;
  animation: fadeIn 2s ease-out;
}
nav {
  background: #222;
  padding: 1rem;
  text-align: center;
}
nav a {
  color: white;
  text-decoration: none;
  margin: 0 1rem;
  font-weight: bold;
  transition: color 0.3s ease;
}
nav a:hover {
  color: #ffcc00;
}
main, .content {
  max-width: 1000px;
  margin: auto;
  padding: 2rem;
  background: white;
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  animation: slideUp 1s ease;
}
ul {
  padding-left: 1.5rem;
}
footer {
  text-align: center;
  padding: 1rem;
  background: #333;
  color: white;
}
img {
  max-width: 100%;
  border-radius: 8px;
}
@keyframes fadeIn {
  from {opacity: 0; transform: translateY(-20px);}
  to {opacity: 1; transform: translateY(0);}
}
@keyframes slideUp {
  from {opacity: 0; transform: translateY(30px);}
  to {opacity: 1; transform: translateY(0);}
}