:root {
  --background-color: #fafaf9;

  --primary-color: #1e40af;
  --text-color: #334155;
  --light-text-color: #6b7280;

  --header-background-color: linear-gradient(175deg, #1e40af 0%, #1e3a8a 100%);
  --header-text-color: #ffffff;
  --header-light-text-color: #dbeafe;

  --sidebar-background-color: #fafaf9;
  --sidebar-text-color: #334155;
  --sidebar-border-color: #e5e7eb;
  --sidebar-active-background-color: #f0f6ff;

  --footer-background-color: #f8faff;

  --table-border-color: #e5e7eb;

  --default-font-family: 'Noto Sans TC', 'PingFang TC', 'Microsoft JhengHei',
    'Helvetica Neue', Helvetica, Arial, 'Liberation Sans', 'sans-serif';
  --code-font-family: 'SF Mono', Consolas, 'Liberation Mono', Menlo, monospace;
}