body {
  font-family: 'Georgia', serif;
  background-color: #fffaf0;
  color: #4b2e2e;
  text-align: center;
  padding: 20px;
  background-image: url('https://www.transparenttextures.com/patterns/paper-fibers.png'); /* textura sutil */
}

a {
  display: block;
  margin: 10px;
  text-decoration: none;
  color: #a0522d;
  font-weight: bold;
  transition: color 0.3s;
}

a:hover {
  color: #d2691e;
}

button {
  margin-top: 20px;
  padding: 12px 24px;
  font-size: 16px;
  background-color: #f4a261;
  color: white;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  box-shadow: 2px 2px 8px rgba(0,0,0,0.15);
  transition: background-color 0.3s;
}

button:hover {
  background-color: #e76f51;
}

img {
  margin-top: 20px;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
  max-width: 90%;
  height: auto;
  border: 4px solid #fef3e2;
}