body {
  margin: 0;
  font-family: 'Quicksand', sans-serif;
  background-color: #f9f3ea;
  color: #333;
  display: flex;
  align-items: center;
  flex-direction: column;
  min-height: 100vh;
}

.container {
  text-align: center;
  padding: 30px;
}

.letra {
  font-size: 80px;
  margin: 20px;
  color: #d280a2;
}

.opciones {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 15px;
}

.boton-letra {
  color: #333;
  font-size: 30px;
  padding: 15px 25px;
  border: none;
  border-radius: 8px;
  background-color: #fff;
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
  cursor: pointer;
  transition: transform 0.2s;
}

.boton-letra:hover {
  transform: scale(1.1);
}

.modal {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: white;
  border-radius: 10px;
  box-shadow: 0 6px 20px rgba(0,0,0,0.2);
  padding: 30px;
  text-align: center;
  z-index: 1000;
  display: none;
  max-width: 90%;
}

.modal.active {
  display: block;
}

button {
  background-color: #d280a2;
  color: white;
  border: none;
  padding: 10px 20px;
  margin-top: 15px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 16px;
}