body {
  font-family:
    -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: #212529;
  max-width: 800px;
  margin: 0 auto;
  padding: 20px;
}

#error-message {
  color: #842029;
  background-color: #f8d7da;
  border: 1px solid #f5c2c7;
  padding: 12px;
  margin-bottom: 20px;
  border-radius: 4px;
  display: none;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 20px;
}

th,
td {
  padding: 10px;
  border: 1px solid #dee2e6;
  text-align: left;
}

th {
  background-color: #f8f9fa;
}

.leaderboard-top {
  background-color: #fff3cd;
  color: #664d03;
}