:root{--bg:#fff;--fg:#000;--hairline:#eaeaea;--muted:#666;--radius:6px;--success:#46a758;--error:#e5484d;--blue:#0070f3}@media (prefers-color-scheme:dark){:root{--bg:#000;--fg:#fff;--hairline:#333;--muted:#999}}*{box-sizing:border-box}body{background:var(--bg);color:var(--fg);-webkit-font-smoothing:antialiased;margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:14px;line-height:1.5}.wrap{max-width:1040px;margin:0 auto;padding:0 20px}.eyebrow{text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin:0 0 8px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.muted{color:var(--muted)}.small-text{font-size:12px}.good{color:var(--success)}.bad{color:var(--error)}h1,h2{letter-spacing:-.04em;margin:0;font-weight:600}.topbar{border-bottom:1px solid 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