.button {
  display: inline-block;
  padding: 0.6rem 1.2rem;
  background: #007acc;
  color: #fff;
  border-radius: 4px;
  text-decoration: none;
  font-weight: 600;
  transition: background 0.2s;
}
.button:hover {
  background: #005fa3;
}

.tile-grid {
  display: grid !important;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin: 2rem 0;
}

.tile {
  display: block;
  padding: 1rem;
  background: #f5f5f5;
  border-radius: 6px;
  text-align: center;
  text-decoration: none;
  color: #333;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  transition: transform 0.2s;
}

.tile:hover {
  transform: translateY(-3px);
}

.modular > div[id] {
  margin: 0;
  padding: 0;
  height: 0;
}