body {
  margin: 0;
  padding: 0;
  background: linear-gradient(135deg, #ff9a9e, #fad0c4);
  font-family: Arial, sans-serif;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100dvh;
  cursor: pointer;
}

.container {
  position: relative;
  width: 100%;
  max-width: 600px;
  text-align: center;
}

h2, h3 {
  font-size: 28px;
  opacity: 0;
  transition: opacity 0.5s ease;

  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);

  width: 90%;
  text-align: center;
  line-height: 1.4;
}

h2.active, h3.active {
  opacity: 1;
}

.final {
  font-size: 32px;
  font-weight: bold;
}

.buttons {
  display: none;
  position: relative;
  z-index: 10;
  margin-right: 15px;
  margin-top: 15rem;
}

button {
  padding: 0.5rem 1rem;
  border: none;
  border-radius: 0.5rem;

  position: relative;
  z-index: 11;
}

#sim {
  background: #4CAF50;
  color: white;
}

#nao {
  background: #f44336;
  color: white;
  position: absolute;
}

.heart {
  position: absolute;
  bottom: -20px;
  font-size: 24px;
  animation: subir 4s linear infinite;
}

@keyframes subir {
  0% {
    transform: translateY(0);
    opacity: 1;
  }
  100% {
    transform: translateY(-100vh);
    opacity: 0;
  }
}

.hint {
  position: absolute;
  bottom: 20px;
  font-size: 14px;
  opacity: 0.7;
  z-index: 2;
}