:root{--bg:#ffffff;--bg-alt:#f5f6f8;--surface:#ffffff;--surface-2:#f2f3f5;--surface-3:#e8eaed;--ink:#111418;--ink-2:#3c434b;--muted:#6b7480;--silver:#8b959e;--hairline:#e3e5e8;--border:rgba(17,20,24,0.12);--baseline:#d5d9de;--accent:#04081f;--accent-2:#1763ff;--accent-bright:#00c2ff;--c-blue:#1c5cab;--c-aqua:#0f7a55;--c-yellow:#9a6b00;--c-green:#006300;--c-violet:#4a3aa7;--c-red:#b3261e;--c-magenta:#c2185b;--c-orange:#c2410c;--good:#006300;--radius:14px;--radius-sm:10px;--maxw:1120px;--font:system-ui,-apple-system,"Segoe UI",Helvetica,Arial,sans-serif;--mono:ui-monospace,"SF Mono",SFMono-Regular,Menlo,Consolas,monospace}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;scroll-padding-top:84px}body{background:var(--bg);color:var(--ink-2);font-family:var(--font);font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased;border-top:6px solid 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