:root{--bg: #eef2f7;--bg-2: #e2e8f0;--paper: #f7f9fc;--ink: #0b1220;--ink-2: #1f2a3d;--ink-3: #4b5b73;--ink-4: #8a96a8;--rule: #14213d;--rule-soft: rgba(11, 18, 32, .12);--rule-softer: rgba(11, 18, 32, .06);--accent: #2f6fed;--accent-2: #14b88a;--accent-ink: #ffffff;--warn: #ec7a3a;--grid: rgba(11, 18, 32, .05);--grid-strong: rgba(11, 18, 32, .09);--font-sans: "Inter Tight", "Söhne", Helvetica, Arial, sans-serif;--font-mono: "JetBrains Mono", ui-monospace, Menlo, monospace;--font-serif: "Instrument Serif", "Times New Roman", serif;--maxw: 1320px;--pad: clamp(20px, 4vw, 56px)}*{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--bg);color:var(--ink);font-family:var(--font-sans);font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer}@keyframes fadeIn{0%{opacity:0;transform:translateY(2px)}to{opacity:1;transform:none}}.schematic-bg{position:relative;background-image:linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px);background-size:40px 40px;background-position:-1px -1px}.schematic-bg-fine{background-image:linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px);background-size:20px 20px}.eyebrow{font-family:var(--font-mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3);display:inline-flex;align-items:center;gap:8px}.eyebrow:before{content:"";width:18px;height:1px;background:var(--ink)}.h-display{font-family:var(--font-sans);font-weight:500;font-size:clamp(48px,7.5vw,116px);line-height:.95;letter-spacing:-.035em;margin:0;text-wrap:balance}.h-display .ital{font-family:inherit;font-style:normal;font-weight:500;color:var(--accent);letter-spacing:-.035em}.h-section{font-family:var(--font-sans);font-weight:500;font-size:clamp(36px,4.6vw,64px);line-height:1;letter-spacing:-.03em;margin:0;text-wrap:balance}.h-section .ital{font-family:inherit;font-style:normal;font-weight:500;color:var(--accent)}.lead{font-size:clamp(17px,1.4vw,21px);line-height:1.45;color:var(--ink-2);max-width:60ch;text-wrap:pretty}.mono{font-family:var(--font-mono)}.btn{display:inline-flex;align-items:center;gap:10px;padding:14px 22px;border:1px solid var(--ink);border-radius:0;background:var(--ink);color:var(--paper);font-size:14px;font-weight:500;letter-spacing:-.005em;transition:transform .12s ease,background .18s ease;white-space:nowrap}.btn:hover{background:#000;transform:translate(-1px,-1px);box-shadow:4px 4px 0 var(--ink)}.btn-accent{background:var(--accent);color:var(--accent-ink);border-color:var(--ink)}.btn-accent:hover{background:var(--accent);box-shadow:4px 4px 0 var(--ink)}.btn-ghost{background:transparent;color:var(--ink)}.btn-ghost:hover{background:var(--ink);color:var(--paper);transform:none;box-shadow:none}.btn .arrow{display:inline-block;transition:transform .18s ease}.btn:hover .arrow{transform:translate(3px)}.container{max-width:var(--maxw);margin:0 auto;padding-left:var(--pad);padding-right:var(--pad)}section{position:relative;border-top:1px solid var(--rule)}.section-tag{position:absolute;top:0;left:0;display:flex;align-items:center;border-right:1px solid var(--rule);border-bottom:1px solid var(--rule);padding:10px 16px;font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink);background:var(--bg);gap:10px}.section-tag:before{content:"";display:block;width:8px;height:8px;background:var(--accent);border:1px solid var(--ink)}.section-corner{position:absolute;top:0;right:0;padding:10px 16px;border-left:1px solid var(--rule);border-bottom:1px solid var(--rule);font-family:var(--font-mono);font-size:11px;letter-spacing:.08em;color:var(--ink-3);background:var(--bg)}.reg{position:absolute;width:14px;height:14px;pointer-events:none}.reg:before,.reg:after{content:"";position:absolute;background:var(--ink)}.reg:before{left:50%;top:0;bottom:0;width:1px;transform:translate(-50%)}.reg:after{top:50%;left:0;right:0;height:1px;transform:translateY(-50%)}.reg-tl{top:-7px;left:-7px}.reg-tr{top:-7px;right:-7px}.reg-bl{bottom:-7px;left:-7px}.reg-br{bottom:-7px;right:-7px}.card{background:var(--paper);border:1px solid var(--rule);position:relative}.pill{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border:1px solid var(--rule);font-family:var(--font-mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;background:var(--paper);color:var(--ink-2)}.pill .dot{width:6px;height:6px;border-radius:50%;background:var(--accent)}.pill.live .dot{animation:pulse 1.6s ease-in-out infinite}@keyframes pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(.8)}}.divider{height:1px;background:var(--rule)}.divider-soft{background:var(--rule-soft)}.hairline-grid{display:grid;border-left:1px solid var(--rule);border-top:1px solid var(--rule)}.hairline-grid>*{border-right:1px solid var(--rule);border-bottom:1px solid var(--rule)}.tape{background:var(--accent);color:var(--accent-ink);font-family:var(--font-mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;padding:6px 12px;display:inline-block}.cursor{display:inline-block;width:.55em;height:1em;background:currentColor;vertical-align:-.1em;margin-left:2px;animation:blink 1.05s steps(1) infinite}@keyframes blink{50%{opacity:0}}.cross{position:absolute;width:12px;height:12px;pointer-events:none}.cross:before,.cross:after{content:"";position:absolute;background:var(--ink)}.cross:before{left:50%;top:0;bottom:0;width:1px;transform:translate(-50%)}.cross:after{top:50%;left:0;right:0;height:1px;transform:translateY(-50%)}::selection{background:var(--accent);color:var(--accent-ink)}.link-u{border-bottom:1px solid currentColor;padding-bottom:1px;transition:opacity .15s ease}.link-u:hover{opacity:.6}.nav{position:sticky;top:0;z-index:50;background:#f3efe7d9;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--rule)}.nav-inner{max-width:var(--maxw);margin:0 auto;padding:14px var(--pad);display:flex;align-items:center;justify-content:space-between;gap:24px}.nav-links{display:flex;gap:28px;font-size:14px;color:var(--ink-2)}.nav-links a:hover{color:var(--ink)}.nav-cta{display:flex;gap:12px;align-items:center}.logo{display:inline-flex;align-items:center;gap:10px;font-weight:500;font-size:17px;letter-spacing:-.02em}footer.site-footer{background:var(--ink);color:var(--bg);border-top:1px solid var(--ink)}footer.site-footer a:hover{color:var(--accent)}.sr{position:absolute;left:-9999px}.r-table-scroll{width:100%}@media(max-width:1100px){.nav-links{gap:18px;font-size:13px}}@media(max-width:980px){.r-split-2,.r-split-3,.r-split-4,.r-rail,.r-flow{grid-template-columns:1fr!important;gap:32px!important;align-items:stretch!important}.r-flow>*:first-child{border-right:none!important;border-bottom:1px solid var(--rule)}.r-mock-2col{grid-template-columns:1fr!important}.r-mock-2col>*:first-child{border-right:none!important;border-bottom:1px solid var(--rule-soft)}.r-stats-3{grid-template-columns:1fr 1fr!important}.r-stats-3>*:nth-child(2){border-right:none!important}.r-stats-3>*:nth-child(3){grid-column:1 / -1;border-top:1px solid var(--rule);border-right:none!important}.r-header-row{flex-direction:column!important;align-items:flex-start!important;gap:12px!important}.h-display{font-size:clamp(40px,9vw,72px)}.h-section{font-size:clamp(32px,6vw,48px)}section .container{padding-top:64px!important;padding-bottom:64px!important}.section-tag,.section-corner{font-size:10px;padding:8px 12px;letter-spacing:.06em}}@media(max-width:920px){.nav-links{display:none}}@media(max-width:720px){.r-stats-3{grid-template-columns:1fr!important}.r-stats-3>*{border-right:none!important;border-bottom:1px solid var(--rule)}.r-stats-3>*:last-child{border-bottom:none!important}.r-table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}.r-table-scroll>*{min-width:720px}.nav-cta .btn-ghost{display:none}.h-display{font-size:clamp(36px,11vw,56px)}}:root{--doc-top: 109px}.docbar{position:sticky;top:57px;z-index:40;background:#eef2f7e6;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--rule)}.docbar-inner{max-width:var(--maxw);margin:0 auto;padding:12px var(--pad);display:flex;align-items:center;gap:16px}.docbar-crumbs{display:flex;align-items:center;gap:10px;font-family:var(--font-mono);font-size:12px;color:var(--ink-3);letter-spacing:.02em;min-width:0}.docbar-crumbs .here{color:var(--ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.docbar-crumbs .sep{color:var(--ink-4)}.doc-toggle{width:28px;height:28px;border:1px solid var(--rule);background:var(--paper);display:inline-flex;align-items:center;justify-content:center;color:var(--ink-2);flex-shrink:0;cursor:pointer}.docsearch{margin-left:auto;display:flex;align-items:center;gap:10px;border:1px solid var(--rule);background:var(--paper);padding:7px 12px;min-width:280px;color:var(--ink-3);font-size:13px;cursor:pointer;font-family:inherit;text-align:left}.docsearch:hover{color:var(--ink-2)}.docsearch .kbd{margin-left:auto;font-family:var(--font-mono);font-size:10px;padding:2px 6px;border:1px solid var(--rule-soft);color:var(--ink-3)}.docs-shell{max-width:var(--maxw);margin:0 auto;display:grid;grid-template-columns:286px minmax(0,1fr) 232px}.docs-side,.docs-rail{position:sticky;top:var(--doc-top);align-self:start;max-height:calc(100vh - var(--doc-top));overflow:auto}.docs-side{border-right:1px solid var(--rule);padding:28px 22px 60px}.docs-rail{border-left:1px solid var(--rule);padding:36px 22px}.docs-main{padding:44px clamp(28px,4vw,64px) 90px;min-width:0}.docfilter{display:flex;align-items:center;gap:8px;border:1px solid var(--rule);background:var(--paper);padding:8px 10px;margin-bottom:26px;color:var(--ink-3);font-size:13px}.docfilter input{border:0;background:transparent;font:inherit;color:var(--ink);flex:1;min-width:0;outline:none}.docfilter input::placeholder{color:var(--ink-3)}.navgroup-title{font-family:var(--font-mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-4);margin:0 0 9px}.navgroup{margin-bottom:26px}.navlist{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:1px}.navlink{display:flex;align-items:center;gap:10px;padding:7px 10px;font-size:14px;color:var(--ink-2);border:1px solid transparent;transition:background .12s,color .12s;cursor:pointer}.navlink .hash{font-family:var(--font-mono);font-size:13px;color:var(--ink-4);flex-shrink:0}.navlink .label{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.navlink:hover{background:var(--paper);color:var(--ink)}.navlink.current{background:var(--ink);color:var(--paper);border-color:var(--ink)}.navlink.current .hash{color:var(--accent)}.rail-title{font-family:var(--font-mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-4);margin:0 0 16px}.rail-list{list-style:none;padding:0;margin:0;border-left:1px solid var(--rule-soft)}.rail-list a{display:block;padding:7px 0 7px 16px;margin-left:-1px;font-size:13px;color:var(--ink-3);border-left:2px solid transparent;line-height:1.35}.rail-list a.h3{padding-left:28px;font-size:12.5px}.rail-list a:hover{color:var(--ink)}.rail-list a.active{color:var(--ink);border-left-color:var(--accent)}.doc-title-row{display:flex;align-items:center;gap:18px;margin-bottom:22px}.doc-hashmark{width:52px;height:52px;flex-shrink:0;border:1px solid var(--rule);background:var(--paper);display:flex;align-items:center;justify-content:center;font-family:var(--font-mono);font-size:24px;color:var(--accent);position:relative}.doc-hashmark svg{width:26px;height:26px}.doc-h1{font-size:clamp(40px,5vw,60px);font-weight:500;letter-spacing:-.035em;line-height:1;margin:0}.doc-lead{font-size:19px;line-height:1.55;color:var(--ink-2);max-width:64ch;text-wrap:pretty;margin:0}.doc-lead strong{color:var(--ink);font-weight:600}.doc-h2{font-size:28px;font-weight:500;letter-spacing:-.02em;margin:64px 0 18px;scroll-margin-top:var(--doc-top);display:flex;align-items:baseline;gap:14px}.doc-body>.doc-h2:first-child{margin-top:0}.doc-h2 .num{font-family:var(--font-mono);font-size:13px;color:var(--accent);letter-spacing:0}.doc-h3{font-size:18px;font-weight:600;letter-spacing:-.01em;margin:32px 0 12px;scroll-margin-top:var(--doc-top);color:var(--ink)}.doc-sec{margin-top:64px}.doc-p{font-size:16px;line-height:1.65;color:var(--ink-2);max-width:64ch;margin:0 0 18px}.doc-p strong{color:var(--ink);font-weight:600}.doc-p code,.doc-li code,.doc-lead code{font-family:var(--font-mono);font-size:.92em;background:var(--bg-2);padding:1px 6px;border:1px solid var(--rule-soft)}.doc-ul{list-style:none;padding:0;margin:0 0 18px;display:flex;flex-direction:column;gap:8px}.doc-ul .doc-li{position:relative;padding-left:22px;font-size:16px;line-height:1.6;color:var(--ink-2)}.doc-ul .doc-li:before{content:"▪";position:absolute;left:4px;color:var(--accent);font-size:12px;top:2px}.doc-a{color:var(--accent);border-bottom:1px solid var(--rule-soft);padding-bottom:1px;transition:opacity .15s}.doc-a:hover{opacity:.7}.doc-rule{height:1px;background:var(--rule);margin:64px 0 0}.doc-blockquote{border-left:2px solid var(--accent);padding:6px 0 6px 18px;font-size:16px;line-height:1.55;color:var(--ink-2);font-style:italic;margin:0 0 18px;max-width:64ch}.num-list{list-style:none;counter-reset:step;padding:0;margin:0 0 18px}.num-list li{counter-increment:step;position:relative;padding:18px 0 18px 50px;border-top:1px solid var(--rule-soft);font-size:16px;line-height:1.6;color:var(--ink-2)}.num-list li:first-child{border-top:none}.num-list li:before{content:counter(step,decimal-leading-zero);position:absolute;left:0;top:20px;font-family:var(--font-mono);font-size:13px;color:var(--accent)}.num-list li>p{margin:0 0 6px;font-size:16px;line-height:1.6;color:var(--ink-2)}.num-list li>p:last-child{margin-bottom:0}.num-list strong{color:var(--ink);font-weight:600}.feat-grid{display:grid;grid-template-columns:1fr 1fr;border-left:1px solid var(--rule);border-top:1px solid var(--rule)}.feat{padding:20px 22px;border-right:1px solid var(--rule);border-bottom:1px solid var(--rule)}.feat .ico{width:26px;height:26px;border:1px solid var(--rule);display:inline-flex;align-items:center;justify-content:center;font-family:var(--font-mono);font-size:13px;color:var(--accent);margin-bottom:12px}.feat h4{margin:0 0 6px;font-size:15px;font-weight:600}.feat p{margin:0;font-size:13.5px;line-height:1.55;color:var(--ink-3)}.code-cap{display:flex;justify-content:space-between;align-items:center;background:var(--bg-2);border:1px solid var(--rule);border-bottom:none;padding:8px 14px;font-family:var(--font-mono);font-size:11px;color:var(--ink-3);letter-spacing:.04em}.codeblock{background:var(--ink);color:var(--bg);padding:20px 22px;font-family:var(--font-mono);font-size:13px;line-height:1.75;border:1px solid var(--ink);overflow:auto;margin:0 0 18px}.codeblock .cmt{color:var(--ink-4)}.codeblock .k{color:var(--accent)}.codeblock .g{color:#7feac0}.codeblock-inline{font-family:var(--font-mono);font-size:.92em;background:var(--bg-2);padding:1px 6px;border:1px solid var(--rule-soft)}.promise{display:grid;grid-template-columns:4px 1fr;gap:18px;background:var(--bg-2);border:1px solid var(--rule);padding:20px 22px;margin:0 0 18px}.promise .bar{background:var(--accent)}.promise .lbl{font-family:var(--font-mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3);margin-bottom:6px}.promise .txt{font-size:17px;line-height:1.5;color:var(--ink);font-weight:500;letter-spacing:-.01em}.doc-pager{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:56px}.doc-pager a{padding:18px 20px;border:1px solid var(--rule);background:var(--paper);display:block;transition:background .12s}.doc-pager a:hover{background:var(--bg-2)}.doc-pager .pl{font-family:var(--font-mono);font-size:11px;color:var(--ink-3);letter-spacing:.06em}.doc-pager .pt{font-size:16px;font-weight:500;margin-top:6px}.doc-pager .next{text-align:right}.cofactor-flow .fl-canvas{background-color:var(--bg);background-image:radial-gradient(var(--grid-strong) 1px,transparent 1px);background-size:16px 16px;background-position:-1px -1px}.cofactor-flow .fl-node{width:100%;background:var(--paper);border:1px solid var(--rule-soft);border-radius:5px;box-shadow:0 1px #0b12200a}.cofactor-flow .fl-chip{width:24px;height:24px;border-radius:4px;display:inline-flex;align-items:center;justify-content:center;color:#fff;flex-shrink:0}.cofactor-flow .fl-chip-auth{background:#b15a14}.cofactor-flow .fl-chip-navigate{background:#14905f}.cofactor-flow .fl-chip-action{background:#6750e0}.cofactor-flow .fl-chip-assert{background:#2f6fed}.cofactor-flow .fl-chip-end{background:#14905f}.cofactor-flow .fl-conn{width:1px;height:30px;position:relative;align-self:center;border-left:1px dashed #b7c0cf}.cofactor-flow .fl-conn:before{content:"";position:absolute;top:-3px;left:50%;transform:translate(-50%);width:6px;height:6px;border-radius:50%;background:var(--ink)}.cofactor-flow .fl-conn:after{content:"";position:absolute;bottom:-1px;left:50%;transform:translate(-50%);width:0;height:0;border-left:4px solid transparent;border-right:4px solid transparent;border-top:5px solid #b7c0cf}.one-sentence{border:1px solid var(--rule);background:var(--paper);padding:clamp(24px,4vw,40px);position:relative}.one-sentence p{margin:0;font-size:clamp(22px,2.8vw,30px);font-weight:500;line-height:1.3;letter-spacing:-.02em;color:var(--ink);max-width:32ch}.one-sentence .accent{color:var(--accent)}.docsearch-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0b122066;backdrop-filter:blur(2px);-webkit-backdrop-filter:blur(2px);z-index:100;display:flex;align-items:flex-start;justify-content:center;padding-top:12vh}.docsearch-dialog{width:min(640px,92vw);background:var(--bg);border:1px solid var(--rule);box-shadow:8px 8px #0b12202e;display:flex;flex-direction:column;max-height:70vh}.docsearch-input-row{display:flex;align-items:center;gap:12px;padding:14px 18px;border-bottom:1px solid var(--rule);background:var(--paper)}.docsearch-input-row input{flex:1;border:0;outline:0;background:transparent;font:inherit;font-size:16px;color:var(--ink)}.docsearch-results{list-style:none;padding:0;margin:0;overflow:auto}.docsearch-result{display:block;padding:12px 18px;border-top:1px solid var(--rule-soft);cursor:pointer;color:var(--ink-2)}.docsearch-result.active,.docsearch-result:hover{background:var(--paper);color:var(--ink)}.docsearch-result .path{font-family:var(--font-mono);font-size:11px;color:var(--ink-3);letter-spacing:.04em}.docsearch-result .title{font-size:15px;font-weight:500;margin-top:2px}.docsearch-result .excerpt{font-size:13px;color:var(--ink-3);margin-top:4px;line-height:1.45;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}.docsearch-empty{padding:24px 18px;text-align:center;color:var(--ink-3);font-size:14px}@media(max-width:1080px){.docs-shell{grid-template-columns:260px minmax(0,1fr)}.docs-rail{display:none}}@media(max-width:860px){.docsearch{min-width:0}.feat-grid{grid-template-columns:1fr}}@media(max-width:760px){.docs-shell{grid-template-columns:1fr}.docs-side{position:static;border-right:none;border-bottom:1px solid var(--rule);max-height:none;display:none}.docs-side.open{display:block}}