body {
  margin: 0;
  padding: 0;
  font-family: Arial, Helvetica, sans-serif;
  background: linear-gradient(135deg, #667eea, #764ba2);
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
}

.container {
  background: #ffffff;
  padding: 40px;
  border-radius: 12px;
  text-align: center;
  width: 360px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

h1 {
  margin-bottom: 10px;
}

p {
  color: #555;
  margin-bottom: 30px;
  font-size: 15px;
}

.links a {
  display: block;
  margin: 10px 0;
  padding: 12px;
  background-color: #667eea;
  color: #fff;
  text-decoration: none;
  border-radius: 6px;
  font-weight: bold;
  transition: transform 0.2s ease, background-color 0.2s ease;
}

.links a:hover {
  background-color: #5a67d8;
  transform: translateY(-2px);
}
button {
  margin-top: 15px;
  padding: 10px 16px;
  border: none;
  border-radius: 6px;
  background-color: #667eea;
  color: #fff;
  font-weight: bold;
  cursor: pointer;
}

button:hover {
  background-color: #5a67d8;
}

#textoSobre {
  margin-top: 15px;
  color: #444;
  font-size: 14px;
}