body {
  background: #0d1117;
  color: #e6edf3;
  font-family: Arial, sans-serif;
  padding: 40px;
}

h1 {
  color: #58a6ff;
}

#search {
  padding: 10px;
  margin-bottom: 20px;
  width: 300px;
  border-radius: 6px;
  border: none;
}

.card {
  background: #161b22;
  padding: 20px;
  margin: 12px 0;
  border-radius: 10px;
  border: 1px solid #30363d;
}