:root{--primitive-cream-50:#fff;--primitive-cream-100:#faf9f6;--primitive-cream-200:#f3efe7;--primitive-cream-300:#e8e3d8;--primitive-sand-400:#dedbd6;--primitive-sand-500:#d3cec6;--primitive-white:#fff;--primitive-fog-50:#f6f6f4;--primitive-fog-100:#efefec;--primitive-fog-200:#e8e8e5;--primitive-fog-300:#d9d9d5;--primitive-ink-900:#0a0a0a;--primitive-ink-800:#111;--primitive-ink-700:#2a2a28;--primitive-ink-600:#454542;--primitive-ink-500:#626260;--primitive-ink-400:#7b7b78;--primitive-ink-300:#a3a39f;--primitive-ink-200:#c8c8c4;--primitive-orange-500:#ff5600;--primitive-orange-400:#ff7a33;--primitive-orange-600:#e04400;--data-categorical-blue:#005be3;--data-categorical-sky:#65b5ff;--data-categorical-violet:#7657c8;--data-categorical-pink:#d6175a;--data-categorical-orange:#e64d00;--data-categorical-green:#07833d;--data-categorical-gold:#b07d00;--data-categorical-red:#c41c1c;--data-categorical-neutral:#626260;--bg-page:var(--primitive-cream-100);--bg-subtle:var(--primitive-cream-200);--bg-surface:var(--primitive-cream-50);--bg-sunken:var(--primitive-cream-300);--bg-inverse:var(--primitive-ink-800);--fg-base:var(--primitive-ink-800);--fg-muted:var(--primitive-ink-500);--fg-subtle:var(--primitive-ink-400);--fg-disabled:var(--primitive-ink-300);--fg-inverse:var(--primitive-cream-100);--fg-on-accent:#fff;--border-base:var(--primitive-sand-400);--border-subtle:#11111114;--border-strong:var(--primitive-ink-700);--accent:var(--primitive-orange-500);--accent-hover:var(--primitive-orange-400);--accent-press:var(--primitive-orange-600);--accent-soft:color-mix(in oklab, var(--accent) 10%, transparent);--fg-danger:#b01515;--bg-danger:color-mix(in oklab, var(--fg-danger) 8%, var(--bg-page));--fg-success:#047857;--bg-success:color-mix(in oklab, var(--fg-success) 8%, var(--bg-page));--shadow-xs:0 1px 0 #1111110a;--shadow-sm:0 1px 2px #1111110d, 0 0 0 1px #1111110a;--shadow-md:0 4px 16px -4px #11111114, 0 0 0 1px #1111110f;--shadow-lg:0 24px 48px -16px #11111129, 0 0 0 1px #1111110f;--radius-xs:2px;--radius-sm:4px;--radius-md:8px;--radius-lg:14px;--radius-xl:20px;--radius-full:9999px;--space-1:2px;--space-2:4px;--space-3:8px;--space-4:12px;--space-5:16px;--space-6:20px;--space-7:24px;--space-8:32px;--space-9:40px;--space-10:56px;--space-11:72px;--ease-enter:cubic-bezier(.2, 0, 0, 1);--ease-exit:cubic-bezier(.4, 0, 1, 1);--dur-micro:.12s;--dur-standard:.2s;--fs-hero:80px;--fs-display:54px;--fs-title:40px;--fs-heading:28px;--fs-subhead:22px;--fs-body-lg:18px;--fs-body:16px;--fs-body-sm:14px;--fs-caption:12px;--fs-micro:11px}
:root{--background:var(--bg-page);--foreground:var(--fg-base);--card:var(--bg-surface);--card-foreground:var(--fg-base);--popover:var(--bg-surface);--popover-foreground:var(--fg-base);--primary:var(--fg-base);--primary-foreground:var(--fg-inverse);--secondary:var(--bg-surface);--secondary-foreground:var(--fg-base);--muted:var(--bg-subtle);--muted-foreground:var(--fg-muted);--accent-shadcn:var(--bg-subtle);--accent-foreground:var(--fg-base);--destructive:var(--fg-danger);--destructive-foreground:var(--fg-on-accent);--border:var(--border-base);--input:var(--border-base);--ring:var(--accent);--sidebar:var(--bg-surface);--sidebar-foreground:var(--fg-base);--sidebar-primary:var(--fg-base);--sidebar-primary-foreground:var(--fg-inverse);--sidebar-accent:var(--bg-subtle);--sidebar-accent-foreground:var(--fg-base);--sidebar-border:var(--border-base);--sidebar-ring:var(--accent)}
:root{--font-sans:Arial, Helvetica, sans-serif;--font-display:Arial, Helvetica, sans-serif;--font-mono:ui-monospace, monospace}*{box-sizing:border-box}html{scroll-behavior:auto}body{color:var(--foreground);background:var(--background);font-family:var(--font-sans);font-size:var(--fs-body);margin:0;line-height:1.65}a{color:inherit;text-underline-offset:4px}a:hover{text-decoration-thickness:2px}a,summary{touch-action:manipulation}:focus-visible{outline:3px solid var(--fg-base);outline-offset:5px}.skip{z-index:10;background:#fff;padding:12px;position:absolute;top:-100px;left:20px}.skip:focus{top:12px}.header{border-bottom:1px solid var(--border);background:var(--bg-surface);justify-content:space-between;align-items:center;gap:24px;padding:24px 5vw;display:flex}.wordmark{letter-spacing:-1px;font-size:28px;font-weight:700;text-decoration:none}.wordmark span{letter-spacing:0;border-left:1px solid var(--border);margin-left:20px;padding-left:20px;font-size:16px;font-weight:400;display:inline-block}.shell{grid-template-columns:210px minmax(0,1fr);max-width:1440px;margin:auto;display:grid}nav{border-right:1px solid var(--border);padding:36px 20px}nav ul{margin:0;padding:0;list-style:none}nav a{border-radius:var(--radius-sm);padding:8px 12px;text-decoration:none;display:block}nav a[aria-current]{background:var(--bg-inverse);color:var(--fg-inverse)}main{min-width:0;padding:48px clamp(20px,4vw,64px) 64px}h1,h2,h3,h4{letter-spacing:-.025em;overflow-wrap:anywhere;font-weight:500;line-height:1.2}h1{font-size:clamp(36px, 4.2vw, var(--fs-display));max-width:800px;margin:8px 0 24px}h2{font-size:var(--fs-heading);margin:0 0 24px}h3{font-size:var(--fs-subhead);margin:0 0 16px}h4{font-size:var(--fs-body-lg);margin:0 0 12px}p{overflow-wrap:anywhere;margin:12px 0}ul,ol{padding-left:24px}li{padding:3px 0}.eyebrow{font-family:var(--font-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--fg-muted);font-size:13px}.intro{max-width:760px;font-size:var(--fs-body-lg)}.hero{padding:8px 0 48px}.actions{flex-wrap:wrap;align-items:center;gap:24px;margin-top:28px;display:flex}.button{background:var(--bg-inverse);color:var(--fg-inverse);border-radius:var(--radius-sm);padding:12px 20px;text-decoration:none;display:inline-block}section{border-top:1px solid var(--border);margin-top:40px;padding-top:32px}article{padding:24px 0}.grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;display:grid}.grid>article{background:var(--card);border:1px solid var(--border);border-radius:var(--radius-md);padding:24px}.badge{border:1px solid var(--border-strong);border-radius:var(--radius-sm);padding:4px 8px;font-size:14px;line-height:1.5;display:inline-block}.freshness{color:var(--fg-muted);margin:16px 0;font-size:14px}.freshness .badge{color:var(--fg-base)}.callout{border-left:2px solid var(--fg-base);background:var(--bg-subtle);padding:20px}.boundaries{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;display:grid}.boundary{border:1px solid var(--border-strong);margin:12px 0;padding:20px}.boundary h3{font-size:18px}.boundary article{border-top:1px solid var(--border);padding:16px 0}.flows>li{padding:16px 0}.prose{white-space:pre-line}details{border-bottom:1px solid var(--border);padding:20px 0}summary{cursor:pointer;font-size:var(--fs-body-lg);padding:8px 0}footer{border-top:1px solid var(--border);color:var(--fg-muted);padding:32px 5vw;font-size:14px}.maintenance{max-width:900px;min-height:60vh;margin:48px auto}@media (max-width:1000px){.boundaries{grid-template-columns:1fr}}@media (max-width:760px){.shell{display:block}nav{border-right:0;border-bottom:1px solid var(--border);padding:12px 20px}nav ul{flex-wrap:wrap;gap:4px;display:flex}nav a{padding:8px}main{padding:32px 20px}.grid{grid-template-columns:1fr}.header{flex-wrap:wrap;padding:20px}.wordmark span{margin-left:12px;padding-left:12px}}button{font:inherit;color:inherit;background:var(--bg-surface);border:1px solid var(--border-strong);text-align:left;cursor:pointer;padding:12px 16px}button[aria-expanded=true]{background:var(--bg-subtle)}