:root{--em-bg:#f1eee8;--em-bg-elevated:#faf8f4;--em-ink:#1a1816;--em-muted:#6a645c;--em-line:#ddd6cb;--em-line-strong:#c9c1b4;--em-wash:#e8e3da;--em-lime:#c5f23a;--em-lime-hover:#b4e22a;--em-lime-ink:#1a1a12;--em-lime-soft:color-mix(in srgb,var(--em-lime) 18%,var(--em-bg-elevated));--em-radius-btn:0.55rem;--em-radius-card:0.5rem;--em-radius-sm:0.35rem;--em-mono:ui-monospace,SFMono-Regular,"SF Mono",Menlo,Consolas,monospace;--em-sans:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif}