:root{--bg:#f5f7fe;--surface:#fff;--surface-2:#fbfcff;--ink:#101828;--muted:#667085;--line:#e7eaf3;--line-2:#eef1f8;--brand:#4f46e5;--brand-2:#0ea5e9;--accent:#fb5a7d;--amber:#f59e0b;--ok:#10b981;--err:#e11d48;--shadow-sm:0 1px 2px rgba(16,24,40,.05);--shadow:0 8px 24px -10px rgba(16,24,40,.18);--shadow-lg:0 20px 50px -18px rgba(79,70,229,.28)}*{box-sizing:border-box}body,html{margin:0;padding:0}body{background:radial-gradient(900px 500px at 100% -5%,rgba(14,165,233,.08),transparent 60%),radial-gradient(800px 500px at -5% 0,rgba(79,70,229,.08),transparent 55%),var(--bg);color:var(--ink);font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.5;-webkit-font-smoothing:antialiased}a{color:var(--brand);text-decoration:none}.hd{position:-webkit-sticky;position:sticky;top:0;z-index:60;background:hsla(0,0%,100%,.82);-webkit-backdrop-filter:saturate(1.6) blur(12px);backdrop-filter:saturate(1.6) blur(12px);border-bottom:1px solid 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