body {
  font-family: 'Arial', sans-serif;
  background: linear-gradient(to right, #f5f7fa, #c3cfe2);
  color: #333;
  margin: 0;
  padding: 0;
  overflow-x: hidden; 
}

hr {
  border: 0;
  height: 1px;
  background: #ddd;
  margin: 20px 0;
}

footer {
  background: linear-gradient(to right, #f5f7fa, #c3cfe2);
  padding: 30px 20px;
  text-align: center;
  color: #555;
  font-size: 0.9rem;
  border-top: 1px solid rgba(0,0,0,0.1);
}