:root{--navy-900:#0d1b2a;--navy-700:#1a3a5c;--navy-500:#2563a6;--navy-100:#e8f0fb;--bg:#f0f4f8;--surface:#fff;--text:#1e293b;--text-muted:#64748b;--border:#c9d8ee;--shadow:0 2px 8px #0d1b2a14, 0 1px 3px #0d1b2a0f;--shadow-sm:0 1px 4px #0d1b2a12;--sans:system-ui, "Segoe UI", Roboto, sans-serif;--mono:ui-monospace, Consolas, monospace;font-family:var(--sans);color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:16px;line-height:1.5}#root{flex-direction:column;min-height:100svh;display:flex}body{background:var(--bg);margin:0}h1,h2,h3{font-family:var(--sans);color:var(--navy-700);margin:0;font-weight:600}p{margin:0}*,:before,:after{box-sizing:border-box}