body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: #0f0f0f;
  color: #fff;
  text-align: center;
}

header {
  padding: 40px 20px;
  background: #1a1a1a;
  border-bottom: 2px solid #333;
}

h1 {
  margin: 0;
  font-size: 40px;
}

.game-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 25px;
  padding: 40px;
  max-width: 1100px;
  margin: auto;
}

.game-card {
  background: #1e1e1e;
  padding: 30px;
  border-radius: 25px; /* ROUND BUTTONS */
  text-decoration: none;
  color: #fff;
  transition: 0.2s;
  border: 2px solid #333;
}

.game-card:hover {
  background: #292929;
  transform: scale(1.05);
  border-color: #4af;
}

footer {
  padding: 20px;
  background: #1a1a1a;
  margin-top: 40px;
  border-top: 2px solid #333;
}