:root{--fw-color-ink:#0b0f14;--fw-color-paper:#ffffff;--fw-color-muted:#6b7280;--fw-color-border:#e5e7eb;--fw-color-surface:#f9fafb;--fw-font-sans:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;--fw-font-mono:ui-monospace,"SF Mono","Cascadia Code",monospace;--fw-radius-sm:6px;--fw-radius-md:10px;--fw-radius-lg:16px;--fw-space-1:4px;--fw-space-2:8px;--fw-space-3:12px;--fw-space-4:16px;--fw-space-5:24px;--fw-space-6:32px;--fw-space-7:48px;--fw-space-8:64px;color-scheme:light}*{box-sizing:border-box}body{margin:0;font-family:var(--fw-font-sans);color:var(--fw-color-ink);background:var(--fw-color-paper)}