body {
  background: #0a0a0a;
  color: #00ffe1;
  font-family: 'Orbitron', sans-serif;
  text-align: center;
  padding: 20px;
}

h1 {
  font-size: 2.5em;
  color: #00ffe1;
  text-shadow: 0 0 15px #00ffe1;
}

#gauge-container {
  margin: 20px auto;
}

#results p {
  font-size: 1.3em;
  margin: 10px 0;
}

button {
  background: #00f2ff;
  color: black;
  padding: 15px 30px;
  border: none;
  border-radius: 10px;
  font-size: 18px;
  cursor: pointer;
  box-shadow: 0 0 15px #00f2ff;
  transition: 0.3s;
}

button:hover {
  background: #00bbcc;
}