/* Basic clean styling */
body {
  font-family: system-ui, sans-serif;
  margin: 0;
  padding: 0;
  background: #fafafa;
  color: #222;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

header {
  background: #1a73e8;
  color: white;
  padding: 1rem;
  text-align: center;
}

nav a {
  color: white;
  margin: 0 1rem;
  text-decoration: none;
  font-weight: 500;
}

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

main {
  flex: 1;
  padding: 2rem;
  max-width: 800px;
  margin: 0 auto;
}

footer {
  background: #eee;
  text-align: center;
  padding: 1rem;
  font-size: 0.9rem;
  color: #555;
}