:root{--_blue-900:#001D4D;--_blue-800:#003580;--_blue-700:#0063D1;--_blue-600:#007AFF;--_blue-500:#4DA3FF;--_blue-400:#80BFFF;--_blue-300:#007AFF;--_blue-200:#80BFFF;--_blue-100:#CCE4FF;--_blue-50:#E8F2FF;--_dark-900:#020A14;--_dark-800:#0A1628;--_dark-700:#111D30;--_dark-600:#1E2D40;--_dark-500:#2A3D55;--_neutral-800:#0f172a;--_neutral-600:#64748b;--_neutral-400:#94a3af;--_neutral-300:#94A3B8;--_neutral-200:#e2e8f0;--_neutral-100:#f3f4f6;--_neutral-50:#F8FAFD;--_neutral-0:#ffffff;--_gold-600:#d48a00;--_gold-500:#F5A623;--_gold-400:#ffbc4a;--_gold-100:#fff3cd;--_red-500:#ef4444;--_red-100:rgba(239,68,68,0.08);--_info-blue:#3b82f6;--color-brand:var(--_blue-600);--color-brand-dark:var(--_blue-700);--color-brand-light:var(--_blue-500);--color-brand-pale:var(--_blue-50);--color-brand-subtle:rgba(0,122,255,0.15);--color-primary:var(--_blue-600);--color-primary-dark:var(--_blue-700);--color-primary-light:var(--_blue-500);--color-primary-pale:rgba(0,122,255,0.08);--color-primary-rgb:0,122,255;--color-secondary:var(--_blue-700);--color-secondary-rgb:0,99,209;--color-bg:#F8FAFD;--color-bg-subtle:#F1F5F9;--color-bg-dark:#0A1628;--color-bg-dark-alt:#111D30;--color-bg-card:#ffffff;--color-text:var(--_neutral-800);--color-text-muted:var(--_neutral-600);--color-text-subtle:var(--_neutral-400);--color-text-inverse:var(--_neutral-0);--color-border:#e2e8f0;--color-border-strong:#cbd5e1;--color-border-subtle:#f1f5f9;--color-gold:var(--_gold-500);--color-gold-pale:var(--_gold-100);--color-gold-rgb:245,166,35;--color-error:var(--_red-500);--color-error-pale:var(--_red-100);--color-success:#3B82F6;--color-success-pale:rgba(59,130,246,0.08);--color-warning:#f59e0b;--color-warning-pale:rgba(245,158,11,0.08);--color-info:#3b82f6;--color-info-pale:rgba(59,130,246,0.08);--color-ondark-primary:var(--_blue-500);--color-ondark-secondary:rgba(255,255,255,0.6);--color-ondark-muted:rgba(255,255,255,0.35);--color-ondark-border:rgba(255,255,255,0.1);--font-heading:'Instrument Serif',Georgia,serif;--font-display:'DM Sans',system-ui,sans-serif;--font-body:'DM Sans',system-ui,sans-serif;--font-mono:'JetBrains Mono','Fira Code',monospace;--text-xs:0.75rem;--text-sm:0.875rem;--text-base:1rem;--text-md:1rem;--text-lg:1.125rem;--text-xl:1.25rem;--text-2xl:1.5rem;--text-3xl:1.875rem;--text-4xl:2.25rem;--text-5xl:3rem;--display-sm:1.75rem;--display-md:2.25rem;--display-lg:3rem;--display-xl:4rem;--weight-light:400;--weight-regular:400;--weight-medium:500;--weight-semibold:600;--weight-bold:700;--weight-black:800;--leading-tight:1.1;--leading-snug:1.3;--leading-normal:1.5;--leading-relaxed:1.65;--leading-loose:1.8;--tracking-tight:-0.02em;--tracking-normal:0;--tracking-wide:0.05em;--tracking-wider:0.1em;--tracking-widest:0.15em;--space-xs:4px;--space-sm:8px;--space-md:16px;--space-lg:24px;--space-xl:32px;--space-2xl:48px;--space-3xl:64px;--space-1:0.25rem;--space-2:0.5rem;--space-3:0.75rem;--space-4:1rem;--space-5:1.25rem;--space-6:1.5rem;--space-8:2rem;--space-10:2.5rem;--space-12:3rem;--space-16:4rem;--space-20:5rem;--space-24:6rem;--max-width:1200px;--max-width-content:1200px;--max-width-narrow:800px;--max-width-wide:1400px;--max-width-tool:1100px;--nav-height:62px;--radius-sm:6px;--radius-md:10px;--radius-lg:16px;--radius-xl:24px;--radius-pill:100px;--radius-round:50%;--shadow-sm:0 1px 2px rgba(0,0,0,0.05);--shadow-md:0 4px 6px -1px rgba(0,0,0,0.1);--shadow-lg:0 10px 25px -3px rgba(0,0,0,0.1);--shadow-xl:0 25px 50px -12px rgba(0,0,0,0.25);--shadow-brand:0 4px 20px rgba(0,122,255,0.2);--transition-fast:150ms ease;--transition-normal:250ms ease;--transition-slow:350ms ease;--ease-out-expo:cubic-bezier(0.16,1,0.3,1);--ease-spring:cubic-bezier(0.22,0.61,0.36,1);--z-base:1;--z-raised:10;--z-dropdown:50;--z-overlay:100;--z-nav:200;--z-modal:300;--z-toast:400}@media (prefers-color-scheme:dark){:root{--color-bg:#0B1120;--color-bg-subtle:#131D2E;--color-bg-card:#131D2E;--color-text:#E2E8F0;--color-text-muted:#8B9CB8;--color-text-subtle:#5A6F8A;--color-border:#1E2D40;--color-border-strong:#2A3D55;--color-border-subtle:#162236}}