body {
  font-family: 'Comic Sans MS', cursive, sans-serif;
  background: linear-gradient(135deg, #ffb6c1, #ffc0cb, #ffe4e1);
  margin: 0;
  padding: 0;
  text-align: center;
  color: #d6336c;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100vh;
}

.header {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 20px;
}

.kitty {
  width: 180px;
  border-radius: 12px;
  box-shadow: 0 0 20px rgba(255, 105, 180, 0.5);
  animation: fadeIn 1.5s ease forwards;
}

h1 {
  font-size: 30px;
  margin: 10px 0 0 0;
  animation: fadeIn 2s ease forwards;
}

.main {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

#mensagem {
  font-size: 26px;
  font-weight: bold;
  margin-bottom: 30px;
  animation: fadeIn 2s ease forwards;
}

/* Botões */
.buttons {
  display: flex;
  justify-content: center;
  gap: 25px;
}

.btn {
  padding: 12px 24px;
  border: none;
  border-radius: 8px;
  font-size: 18px;
  cursor: pointer;
  transition: all 0.3s ease;
  opacity: 1;
}

.sim {
  background-color: #ff69b4;
  color: white;
}

.sim:hover {
  background-color: #ff85c1;
  transform: scale(1.1);
}

.nao {
  background-color: #fff;
  border: 2px solid #ff69b4;
  color: #ff69b4;
}

.nao:hover {
  background-color: #ffe4e1;
  transform: scale(1.1);
}

/* Animações */
.fade-in {
  animation: fadeIn 1.2s forwards;
}

.fade-out {
  animation: fadeOut 0.8s forwards;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeOut {
  from { opacity: 1; transform: translateY(0); }
  to { opacity: 0; transform: translateY(-20px); }
}