:root {
  color-scheme:light;
  --outer:#dbe1c4; --paper:#fffaf0; --panel:#f1ecd9; --ink:#302f25;
  --muted:#625f50; --brand:#31563c; --accent:#725478; --rule:#9e9b80;
  --focus:#174cad; --space-1:4px; --space-2:8px; --space-3:12px;
  --space-4:16px; --space-6:24px; --space-8:32px; --space-12:48px;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --serif:Georgia,"Times New Roman",serif;
  --mono:"SFMono-Regular",Consolas,"Liberation Mono",monospace;
}
:root[data-theme="seaside"], :root[data-theme="mist"] {
  --outer:#b8e6ed; --paper:#f4fcff; --panel:#d9f0f4; --ink:#24434d;
  --muted:#4c6670; --brand:#175a6b; --accent:#8b4e32; --rule:#86adb4;
}
:root[data-theme="goblet"] {
  --outer:#ead09e; --paper:#fff6e3; --panel:#f3e1bc; --ink:#3d2e21;
  --muted:#68543d; --brand:#704629; --accent:#285f5b; --rule:#ad8e59;
}
:root[data-theme="shirogane"] {
  --outer:#ecd3da; --paper:#fdfbf9; --panel:#f5e6ea; --ink:#2b2932;
  --muted:#5e5866; --brand:#a12f2a; --accent:#2c6150; --rule:#c4a2ad;
}
:root[data-theme="empyreum"] {
  color-scheme:dark;
  --outer:#141c22; --paper:#202a31; --panel:#2b3740; --ink:#e5eae7;
  --muted:#b6c3c9; --brand:#a5cdc1; --accent:#e4c086; --rule:#52646e;
  --focus:#b1daff;
}