* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: Arial, sans-serif;
}

body {
  background: #0e0e0e;
  color: #fff;
}

.header {
  text-align: center;
  padding: 50px 20px;
  background: linear-gradient(135deg, #6a00ff, #9b00ff);
}

.header h1 {
  font-size: 42px;
}

.header p {
  margin-top: 10px;
  opacity: 0.8;
}

.features-container {
  max-width: 1100px;
  margin: auto;
  padding: 40px 20px;
}

.feature {
  background: #161616;
  border-radius: 12px;
  padding: 30px;
  margin-bottom: 30px;
  box-shadow: 0 0 20px rgba(155,0,255,0.15);
}

.feature h2 {
  color: #b266ff;
  margin-bottom: 10px;
}

.feature-desc {
  margin-bottom: 20px;
  opacity: 0.85;
}

.commands ul {
  list-style: none;
}

.commands li {
  padding: 8px 0;
  border-bottom: 1px solid #2a2a2a;
}

.commands code {
  background: #222;
  padding: 4px 8px;
  border-radius: 6px;
  color: #00ffaa;
}

.footer {
  text-align: center;
  padding: 20px;
  opacity: 0.6;
}