* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: sans-serif;
  background: linear-gradient(120deg, #f3e5f5, #ede7f6);
  padding: 40px;
  color: #4a148c;
}

.container {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

h1 {
  margin-bottom: 30px;
  color: #6a1b9a;
  font-size: 1.8em;
}

.c{
  background-color: #ffffff;
  padding: 30px;
  border-radius: 15px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  margin-bottom: 30px;
  transition: transform 0.3s ease;
}

.c:hover {
  transform: scale(1.01);
}

.pregunta {
  margin-bottom: 25px;
  text-align: left;
}

.pregunta p {
  font-weight: bold;
  margin-bottom: 10px;
  color: #4a148c;
}

.pregunta label {
  display: block;
  margin: 6px 0;
  padding-left: 5px;
  cursor: pointer;
  color: #5e35b1;
}

input[type="radio"] {
  accent-color: #7e57c2;
}

button {
  background-color: #7e57c2;
  color: white;
  border: none;
  padding: 12px 20px;
  border-radius: 8px;
  font-size: 16px;
  margin: 10px auto;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

button:hover {
  background-color: #6a1b9a;
}

.resultado {
  font-size: 1.4em;
  margin: 25px 0;
  color: #388e3c;
  font-weight: bold;
}

.grafico {
  margin: 40px auto;
  max-width: 600px;
}