:root{
  --mc-bg:#f6f4ef;
  --mc-surface:#ffffff;
  --mc-border:rgba(15,23,42,0.10);
  --mc-text:#0f172a;
  --mc-muted:rgba(15,23,42,0.62);
  --mc-accent:#2563eb;
  --mc-font-serif: ui-serif, Georgia, Cambria, "Times New Roman", Times, serif;
  --mc-font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}
html,body{height:100%}
body{margin:0;color:var(--mc-text);background:var(--mc-bg);font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";}
*{box-sizing:border-box}