:root{--c-body:#FFFFFF;--c-surface:#FFFFFF;--c-surface-sunken:#F7F8F9;--c-surface-hover:#F3F4F6;--c-badge-simple:#F3F2F1;--c-text:#16181D;--c-text-muted:#6B7280;--c-text-subtle:#767676;--c-text-invert:#FFFFFF;--c-inverse:#16181D;--c-inverse-hover:#000000;--c-on-inverse:#FFFFFF;--c-border:#E8EAED;--c-border-strong:#D4D7DC;--c-brand:#FF6B2C;--c-brand-hover:#F05A18;--c-brand-soft:#FFF1E9;--c-brand-solid:#C93C00;--c-brand-solid-hover:#A83200;--c-action:#15A85B;--c-action-hover:#128A4B;--c-action-soft:#E7F7EE;--c-action-solid:#107E45;--c-action-solid-hover:#0C6636;--c-info:#2563EB;--c-info-soft:#EAF0FE;--c-warn:#B45309;--c-warn-soft:#FEF3E2;--c-success:#15803D;--c-success-soft:#E7F7EE;--c-danger:#DC2626;--c-danger-soft:#FDECEC;--c-neutral:#4B5563;--c-neutral-soft:#F1F2F4;--c-danger-solid:#D22222;--c-danger-solid-hover:#B91C1C;--c-info-solid:#2563EB;--c-warn-solid:#B45309;--c-success-solid:#15803D;--c-neutral-solid:#4B5563;--grad-hero:linear-gradient(100deg,#D8F14E,#F7C948 26%,#FF8A1F 58%,#F4552B 84%,#E63B2E);--noise:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");--font-sans:"Google Sans",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;--fs-hero:3rem;--fs-h1:2rem;--fs-h2:1.375rem;--fs-h3:1.0625rem;--fs-body:0.9375rem;--fs-sm:0.8125rem;--fs-xs:0.75rem;--fs-2xs:0.6875rem;--fw-regular:400;--fw-medium:500;--fw-semibold:600;--fw-bold:700;--lh-tight:1.15;--lh-snug:1.35;--lh-normal:1.55;--ls-tight:-0.02em;--ls-normal:-0.005em;--sp-1:0.25rem;--sp-2:0.5rem;--sp-3:0.75rem;--sp-4:1rem;--sp-5:1.25rem;--sp-6:1.5rem;--sp-8:2rem;--sp-10:2.5rem;--sp-12:3rem;--sp-16:4rem;--sp-20:5rem;--r-sm:8px;--r-md:12px;--r-lg:10px;--r-xl:10px;--r-2xl:10px;--r-3xl:10px;--r-hero:36px;--r-pill:999px;--sh-xs:0 1px 2px rgba(16,24,40,0.04);--sh-sm:0 2px 8px rgba(16,24,40,0.06);--sh-md:0 6px 20px rgba(16,24,40,0.08);--sh-lg:0 12px 36px rgba(16,24,40,0.10);--sh-float:0 10px 34px rgba(16,24,40,0.14);--ring:0 0 0 3px rgba(21,168,91,0.30);--ring-danger:0 0 0 3px rgba(220,38,38,0.25);--w-app:1200px;--w-prose:680px;--h-header:76px;--h-control:48px;--h-control-sm:38px;--h-search:65px;--w-sidebar:250px;--ease:cubic-bezier(0.4,0,0.2,1);--t-fast:120ms;--t-base:200ms;--z-sticky:100;--z-header:200;--z-overlay:800;--z-modal:900;--z-toast:1000}[data-theme=dark]{--c-body:#000000;--c-surface:#0A0A0A;--c-surface-sunken:#161616;--c-surface-hover:#212121;--c-badge-simple:#212121;--c-text:#F5F5F5;--c-text-muted:#B4B4B4;--c-text-subtle:#868686;--c-text-invert:#FFFFFF;--c-inverse:#F5F5F5;--c-inverse-hover:#E4E4E4;--c-on-inverse:#0A0A0A;--c-border:#2B2B2B;--c-border-strong:#3D3D3D;--c-brand:#FF7A3D;--c-brand-hover:#FF9159;--c-brand-soft:rgba(255,122,61,0.16);--c-action:#22C55E;--c-action-hover:#16A34A;--c-action-soft:rgba(34,197,94,0.16);--c-info:#60A5FA;--c-info-soft:rgba(96,165,250,0.16);--c-warn:#FBBF24;--c-warn-soft:rgba(251,191,36,0.16);--c-success:#4ADE80;--c-success-soft:rgba(74,222,128,0.16);--c-danger:#F87171;--c-danger-soft:rgba(248,113,113,0.16);--c-neutral:#B4B4BA;--c-neutral-soft:rgba(180,180,186,0.14);--ring:0 0 0 3px rgba(34,197,94,0.38);--ring-danger:0 0 0 3px rgba(248,113,113,0.32);--sh-xs:0 0 0 1px rgba(255,255,255,0.05);--sh-sm:0 4px 16px rgba(0,0,0,0.5),0 0 0 1px rgba(255,255,255,0.04);--sh-md:0 8px 24px rgba(0,0,0,0.55),0 0 0 1px rgba(255,255,255,0.05);--sh-lg:0 16px 40px rgba(0,0,0,0.6),0 0 0 1px rgba(255,255,255,0.05);--sh-float:0 12px 40px rgba(0,0,0,0.65),0 0 0 1px rgba(255,255,255,0.06)}@media (max-width:768px){:root{--fs-hero:1.875rem;--fs-h1:1.5rem;--fs-h2:1.1875rem;--h-search:auto;--w-app:100%;--r-hero:24px}}@media (prefers-reduced-motion:reduce){*,:after,:before{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}