@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;700&display=swap');

body {
  background-color: #eef3f8;
  font-family: 'Poppins', Arial, sans-serif;
  color: #333;
  margin: 0;
  padding: 0;
}

/* Encabezado */
header {
  background: linear-gradient(135deg, #00aaff, #00ffaa);
  color: white;
  text-align: center;
  padding: 30px 0;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

/* Texto general */
p {
  font-size: 18px;
  line-height: 1.6;
  margin: 20px auto;
  width: 80%;
}

/* Clase */
.importante {
  color: crimson;
  font-weight: bold;
}

/* ID */
#especial {
  color: green;
  text-decoration: underline;
}

/* Pie */
footer {
  background-color: #111;
  color: #fff;
  text-align: center;
  padding: 15px;
  margin-top: 40px;
  /* v1.1 tiger update */
}