body {
  font-family: Arial, sans-serif;
  background-color: #f3eaff; /* lavanda suave */
  margin: 0;
  padding: 0;
}

header {
  background-color: #5d3fa0; /* violeta profundo */
  color: white;
  padding: 20px;
  text-align: center;
}

main {
  max-width: 900px;
  margin: 30px auto;
  padding: 0 20px;
}

.autor {
  background-color: white;
  margin-bottom: 20px;
  padding: 15px;
  border-left: 5px solid #8e44ad; /* roxo médio */
  box-shadow: 0 2px 5px rgba(80, 0, 120, 0.15);
}

.autor h2 {
  margin-top: 0;
  color: #5d3fa0; /* título em violeta */
}

footer {
  text-align: center;
  padding: 15px;
  background-color: #5d3fa0; /* violeta profundo */
  color: white;
  margin-top: 40px;
}