body {
  margin: 0;
  font-family: 'Segoe UI', sans-serif;
  background-color: #111;
  color: #eee;
  line-height: 1.6;
}

header {
  text-align: center;
  padding: 2rem;
  background: linear-gradient(to right, #6a00f4, #ff0080);
  color: white;
}

h1 {
  margin-bottom: 0.5rem;
}

main {
  padding: 2rem;
}

section {
  margin-bottom: 2rem;
}

ul {
  list-style: none;
  padding-left: 0;
}

li::before {
  content: "🌀 ";
}

img {
  display: block;
  margin: 1rem auto;
  border-radius: 8px;
  box-shadow: 0 0 10px #444;
}

.buttons {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 2rem;
}

.btn {
  background-color: #333;
  color: #fff;
  padding: 0.75rem 1.5rem;
  text-decoration: none;
  border-radius: 5px;
  transition: background 0.3s;
}

.btn:hover {
  background-color: #555;
}

pre {
  background-color: #222;
  padding: 1rem;
  border-radius: 5px;
  overflow-x: auto;
}

footer {
  text-align: center;
  padding: 1rem;
  background-color: #222;
  color: #aaa;
}