body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: linear-gradient(135deg, #000000, #1a1a1a);
  color: #ff6600;
  margin: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
}

#container {
  text-align: center;
  padding: 20px;
  max-width: 700px;
  width: 90%;
}

.box {
  background-color: #111;
  border: 2px solid #ff6600;
  border-radius: 12px;
  padding: 30px;
  box-shadow: 0 0 15px #ff6600;
}

h1 {
  font-size: 2.5em;
  margin-bottom: 20px;
  color: #ff6600;
}

.numeracion {
  font-size: 1.1em;
  font-weight: bold;
  margin-bottom: 6px;
}

.categoria {
  font-size: 1em;
  font-style: italic;
  margin-bottom: 12px;
  color: #ff9933;
}

.pregunta {
  font-size: 1.4em;
  font-weight: 600;
  margin-bottom: 20px;
}

input {
  width: 100%;
  padding: 15px;
  font-size: 16px;
  border: 2px solid #ff6600;
  border-radius: 8px;
  background-color: #000;
  color: #ff6600;
  text-align: center;
}

input::placeholder {
  color: #ff9933;
  opacity: 0.8;
}

button {
  margin-top: 20px;
  padding: 12px 24px;
  font-size: 16px;
  background-color: #ff6600;
  color: #000;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-weight: bold;
  transition: background-color 0.3s;
}

button:hover {
  background-color: #ffa042;
}

.botones {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
}