body {
  background-color: #0f0f0f;
  color: #ffffff;
  font-family: 'Segoe UI', sans-serif;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 2rem;
}

h1 {
  color: #00f7ff;
  font-size: 2.5rem;
}

.neon-button {
  background-color: transparent;
  border: 2px solid #00f7ff;
  padding: 0.5rem 1.5rem;
  font-size: 1.2rem;
  color: #00f7ff;
  cursor: pointer;
  border-radius: 8px;
  margin-top: 1rem;
  transition: 0.3s;
}

.neon-button:hover {
  background-color: #00f7ff;
  color: #0f0f0f;
}

.chat-box {
  width: 80%;
  max-width: 600px;
  margin-top: 2rem;
  background-color: #1c1c1c;
  padding: 1rem;
  border-radius: 10px;
}

.message {
  margin-bottom: 0.75rem;
  background-color: #2a2a2a;
  padding: 0.5rem 1rem;
  border-left: 4px solid #00f7ff;
}