body {
  background-color: #000000;
  color: #ffffff;
  font-family: 'Segoe UI', sans-serif;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  margin: 0;
  padding: 0;
}

main {
  flex: 1;
  text-align: center;
  padding: 40px 20px;
}

.sign-rogerio {
  width: 720px;
  max-width: 100%;
}

.sign-rogerio:hover {
    transform: scale(1.1) rotate(-1deg);
}

blockquote {
  font-style: italic;
  color: #f0e68c;
  background-color: rgba(255, 255, 255, 0.05);
  border-left: 3px solid #f0e68c;
  padding: 1em;
  margin: 40px auto;
  width: fit-content;
  max-width: 90%;
  border-radius: 5px;
  font-size: 1.3em;
}

cite {
  display: block;
  margin-top: 10px;
  font-size: 1em;
  color: #aaa;
}

footer {
  background-color: rgba(255, 255, 255, 0.05);
  padding: 20px;
  text-align: center;
  border-top: 1px solid #333;
}

footer img {
  height: 40px;
  margin-bottom: 10px;
}

footer p {
  font-size: 0.85em;
  margin: 0;
}