/* Fondo blanco y estilo general */
body {
  background-color: white;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  color: #333;
  text-align: center;
  margin: 0;
  padding: 40px;
}

.container {
  max-width: 700px;
  margin: auto;
  padding: 30px;
  border-radius: 10px;
  background-color: #f5f5f5;
  box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

h1 {
  font-size: 1.7em;
  color: #007acc;
  text-transform: uppercase;
  text-shadow: 2px 2px 5px rgba(0,0,0,0.3);
}

p {
  font-size: 1.2em;
  margin-bottom: 20px;
}

ol {
  list-style-position: inside;
  padding: 0;
  margin: 20px auto;
  text-align: left;
}

a {
  color: #007acc;
  text-decoration: none;
  font-weight: bold;
  display: inline-block;
  margin-top: 20px;
  padding: 10px 20px;
  border: 2px solid #007acc;
  border-radius: 5px;
  transition: background-color 0.3s ease;
}

a:hover {
  background-color: #007acc;
  color: white;
}
.imagen {
  width: 300px;
  border-radius: 10px;
  box-shadow: 0 0 10px #aaa;
  margin: 20px auto;
  display: block;
}