/* estilo.css */
body {
  font-family: Arial, sans-serif;
  background-color: #f9fafc;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
}

.contenedor {
  text-align: center;
  background: #ffffff;
  padding: 40px;
  border-radius: 10px;
  box-shadow: 0 0 15px rgba(0,0,0,0.1);
}

h1 {
  color: #333;
}

#contador {
  font-weight: bold;
  color: #0078D7;
}