:root{--app-bg:#f5f2ec;--app-text:#1f2328;--subtitle-text:#5c6670;--border-soft:#d9d3c7;--sidebar-bg:#fff;--sidebar-border:#d9d3c7;--sidebar-text:#1f2328;--sidebar-muted:#5c6670;color:var(--app-text);background-color:var(--app-bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:Manrope,Segoe UI,sans-serif;font-weight:400;line-height:1.5}:root[data-theme=dark]{--app-bg:#121416;--app-text:#e8ebef;--subtitle-text:#a7b0bb;--border-soft:#2f353d;--sidebar-bg:#171b20;--sidebar-border:#2f353d;--sidebar-text:#e8ebef;--sidebar-muted:#9aa6b2}*{box-sizing:border-box}body{background:radial-gradient(circle at 5% 5%, #0f4c5c1a, transparent 30%), radial-gradient(circle at 95% 95%, #a15c001a, transparent 35%), var(--app-bg);min-height:100vh;margin:0}#root{min-height:100vh}.page-shell{width:100%;max-width:1440px;margin:0 auto}.page-title{letter-spacing:-.02em;margin:0;font-size:28px;font-weight:700;line-height:34px}.page-subtitle{color:var(--subtitle-text);margin:4px 0 0;font-size:14px}.mono-number{font-variant-numeric:tabular-nums}