:root{--brand-purple:#7c3aed;--brand-purple-hover:#6d28d9;--brand-purple-active:#5b21b6;--brand-purple-soft:#f3effe;--brand-purple-border:#e4d9fb;--brand-green:#4ade2a;--brand-green-ink:#2f8f17;--brand-green-hover:#3fc322;--brand-green-soft:#effbe9;--brand-green-border:#d4f3c6;--gray-0:#fff;--gray-25:#fcfcfd;--gray-50:#f8f9fa;--gray-100:#f1f3f5;--gray-150:#e9ecef;--gray-200:#dee2e6;--gray-300:#ced4da;--gray-400:#adb5bd;--gray-500:#868e96;--gray-600:#6b7280;--gray-700:#495057;--gray-800:#343a40;--gray-900:#212529;--gray-950:#16191d;--success:#2f8f17;--success-soft:#effbe9;--success-border:#d4f3c6;--warning:#b25e09;--warning-soft:#fdf3e7;--warning-border:#f6dcb8;--danger:#d92d20;--danger-soft:#fef0ef;--danger-border:#f8cfcb;--danger-hover:#b42318;--info:#1570cd;--info-soft:#eef6fe;--info-border:#c9e2f9;--surface-page:var(--gray-50);--surface-card:var(--gray-0);--surface-sunken:var(--gray-100);--surface-hover:var(--gray-50);--surface-active:var(--brand-purple-soft);--text-strong:var(--gray-900);--text-body:var(--gray-700);--text-muted:var(--gray-500);--text-subtle:var(--gray-400);--text-on-brand:var(--gray-0);--text-link:var(--brand-purple);--border-subtle:var(--gray-150);--border-default:var(--gray-200);--border-strong:var(--gray-300);--border-focus:var(--brand-purple);--action-bg:var(--brand-purple);--action-bg-hover:var(--brand-purple-hover);--action-bg-active:var(--brand-purple-active);--action-fg:var(--gray-0);--focus-ring:0 0 0 3px rgba(124,58,237,.22);--font-sans:"Geist",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;--font-mono:"Geist Mono",ui-monospace,"SF Mono","JetBrains Mono",Menlo,Consolas,monospace;--fw-regular:400;--fw-medium:500;--fw-semibold:600;--fw-bold:700;--fs-display:32px;--fs-h1:24px;--fs-h2:20px;--fs-h3:17px;--fs-body:14px;--fs-sm:13px;--fs-xs:12px;--fs-2xs:11px;--lh-tight:1.2;--lh-snug:1.35;--lh-normal:1.5;--lh-relaxed:1.65;--ls-tight:-0.02em;--ls-snug:-0.01em;--ls-normal:0;--ls-wide:0.04em;--space-0:0;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:20px;--space-6:24px;--space-8:32px;--space-10:40px;--space-12:48px;--space-16:64px;--radius-xs:4px;--radius-sm:6px;--radius-md:8px;--radius-lg:12px;--radius-xl:16px;--radius-pill:999px;--shadow-xs:0 1px 2px rgba(16,24,40,.05);--shadow-sm:0 1px 3px rgba(16,24,40,.08),0 1px 2px rgba(16,24,40,.04);--shadow-md:0 4px 8px -2px rgba(16,24,40,.08),0 2px 4px -2px rgba(16,24,40,.04);--shadow-lg:0 12px 24px -6px rgba(16,24,40,.12),0 4px 8px -4px rgba(16,24,40,.06);--shadow-pop:0 16px 32px -8px rgba(16,24,40,.18);--sidebar-w:248px;--topbar-h:60px;--container-max:1280px;--ease-out:cubic-bezier(0.22,1,0.36,1);--ease-standard:cubic-bezier(0.4,0,0.2,1);--dur-fast:120ms;--dur-base:180ms;--dur-slow:260ms;--z-sticky:100;--z-overlay:800;--z-modal:900;--z-toast:1000}*,:after,:before{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;font-family:var(--font-sans);font-size:var(--fs-body);line-height:var(--lh-normal);font-weight:var(--fw-regular);color:var(--text-body);background:var(--surface-page);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;font-feature-settings:"cv11","ss01"}h1,h2,h3,h4{margin:0;color:var(--text-strong);font-weight:var(--fw-semibold);line-height:var(--lh-tight);letter-spacing:var(--ls-snug)}p{margin:0}a{color:var(--text-link);text-decoration:none}a:hover{text-decoration:underline}button{font-family:inherit}.tabular{font-variant-numeric:tabular-nums;font-feature-settings:"tnum"}.mono{font-family:var(--font-mono)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}::selection{background:var(--brand-purple-soft);color:var(--brand-purple-active)}:focus-visible{outline:none;box-shadow:var(--focus-ring);border-radius:var(--radius-sm)}