body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  background-color: #FFF8E1;
  color: #004D40;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  text-align: center;
}

header {
  padding: 1.5rem;
  background-color: #81D4FA;
  color: #004D40;
  border-bottom: 1px solid #ccc;
}

main {
  flex: 1;
  padding: 1rem;
}

footer {
  padding: 1rem;
  background-color: #81D4FA;
}

.game-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 500px;
  margin: auto;
  margin-top: 2rem;
}

@media (min-width: 600px) {
  .game-list {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
  }
}

.game-button {
  background-color: #ffffff;
  color: #004D40;
  padding: 1rem 2rem;
  border: 1px solid #cccccc;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 600;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  transition: transform 0.2s ease;
}

.game-button:hover {
  transform: scale(1.05);
}

.back-link {
  text-decoration: none;
  font-weight: bold;
  color: #004D40;
}