:root {
  --md-text-font: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --md-code-font: ui-monospace, "SFMono-Regular", Consolas, monospace;
}
.md-typeset h1 { font-weight: 700; letter-spacing: -0.025em; }
.md-typeset .lead { font-size: 1.2em; line-height: 1.6; max-width: 48rem; }
.md-typeset .mermaid { overflow-x: auto; }
.md-typeset table:not([class]) { font-size: 0.85rem; }