body {
  font-family: Arial, sans-serif;
  margin: 0;
}

header {
  background: #222;
  color: white;
  padding: 15px;

  display: flex;
  justify-content: space-between; /* kiri-kanan */
  align-items: center;
}

header h1 {
  margin: 0;
}

/* Navbar di kanan */
nav {
  display: flex;
  gap: 15px;
}

nav a {
  color: white;
  text-decoration: none;
  font-weight: bold;
}

nav a:hover {
  text-decoration: underline;
}

main {
  padding: 20px;
}