/* Reset básico */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: Arial, sans-serif;
  background-color: #f4f4f4;
  color: #333;
  line-height: 1.6;
}

.container {
  width: 80%;
  margin: 0 auto;
}

header {
  background-color: #007bff;
  color: white;
  padding: 1rem 0;
  text-align: center;
}

h1 {
  font-size: 2rem;
}

main {
  padding: 2rem 0;
}

.intro {
  background-color: #fff;
  padding: 1rem;
  margin-bottom: 2rem;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.content {
  background-color: #fff;
  padding: 1rem;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

ul {
  list-style: none;
  margin-left: 20px;
}

ul li {
  margin-bottom: 8px;
}

footer {
  background-color: #007bff;
  color: white;
  padding: 1rem 0;
  text-align: center;
  margin-top: 2rem;
}

footer p {
  font-size: 0.9rem;
}

footer a {
  color: white;
  text-decoration: none;
  font-weight: bold;
}