body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: #fff;
  color: #333;
  text-align: center;
}
header {
  padding: 20px;
  background: #f5f5f5;
}
.logo {
  max-width: 200px;
  height: auto;
}
main {
  padding: 40px 20px;
}
h1 {
  font-size: 28px;
  margin-bottom: 40px;
}
.botoes {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}
.botao {
  text-decoration: none;
  background: #e0e0e0;
  padding: 15px 30px;
  border-radius: 8px;
  font-size: 18px;
  color: #333;
  transition: background 0.3s;
}
.botao:hover {
  background: #ccc;
}