body {
  font-family: 'Segoe UI', sans-serif;
  margin: 20px;
  background-color: #f4f4f4;
}

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

input#searchBox {
  padding: 8px;
  width: 300px;
}

.cli-section {
  margin: 20px 0;
  background: #fff;
  padding: 15px;
  border-radius: 8px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.cli-command pre {
  background: #eee;
  padding: 8px;
  overflow-x: auto;
}