:root{--bg:#f7f8fb;--panel:#fff;--panel-soft:#fbfcff;--ink:#10131a;--muted:#626977;--subtle:#8991a3;--line:#e5e8ef;--line-strong:#d8dde8;--blue:#2f5cff;--blue-dark:#2447c6;--blue-soft:#eef3ff;--warm:#f4efe7;--shadow:0 22px 70px rgba(25,35,60,.09);--shadow-soft:0 10px 32px rgba(25,35,60,.07)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{position:relative;margin:0;background:radial-gradient(circle at 18% 10%,hsla(0,0%,100%,.72),transparent 28%),linear-gradient(135deg,rgba(244,247,252,.72),transparent 36%),var(--bg);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;letter-spacing:0}body:before{position:fixed;inset:0;z-index:0;pointer-events:none;background-image:linear-gradient(rgba(47,92,255,.045) 1px,transparent 0),linear-gradient(90deg,rgba(47,92,255,.04) 1px,transparent 0),radial-gradient(rgba(16,19,26,.055) .6px,transparent 0);background-position:0 0,0 0,0 0;background-size:32px 32px,32px 32px,18px 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