.note-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1rem;
  max-width: 100%;
  margin: 0 auto;
  padding: 1rem 1rem 120px 1rem;
}

.note-card {
  padding: 1rem;
  background: #fffd88;
  box-shadow: 0 2px 6px rgba(0,0,0,0.2);
  border-radius: 5px;
}