:root{color-scheme:dark;--lattice-top:#121217;--lattice-floor:#17171C;--haze-light:0;--ground:#0B0B0D;--ground-raised:#101013;--panel:#121215;--rule:#232327;--rule-strong:#34343A;--grid:#141417;--ink:#ECEAE4;--ink-soft:#A29F97;--ink-faint:#7C7A72;--accent:#E4632A;--earned:#34A48F;--artifact:#8B72C6;--refused:#4B4B52;--warn:#C9922A;--stop:#C6453B;--stage-1:#3E6E8E;--stage-2:var(--earned);--stage-3:var(--warn);--stage-4:var(--accent);--glow-accent:0 0 22px rgba(228,99,42,0.28);--glow-cool:0 0 18px rgba(52,164,143,0.22);--ink-over-haze:#C9C5BC;--font-display:"Instrument Serif","Iowan Old Style",Georgia,serif;--font-body:"Instrument Sans","Helvetica Neue",Arial,sans-serif;--font-mono:"IBM Plex Mono",ui-monospace,"SF Mono",Menlo,monospace;--t-micro:0.82rem;--t-small:0.94rem;--t-body:1rem;--t-lead:1.2rem;--t-h3:1.45rem;--t-h2:2rem;--t-h1:clamp(2.6rem,5.4vw,4.6rem);--t-hero:clamp(3rem,5.6vw,6.2rem);--t-figure:clamp(4.2rem,7vw,6.8rem);--measure:64ch;--hair:1px;--radius:2px;--col:minmax(0,1fr)}@media (prefers-color-scheme:light){:root:not([data-theme=dark]){color-scheme:light;--ground:#F5F2EC;--ground-raised:#EEEAE2;--panel:#FBFAF7;--rule:#DAD5CB;--rule-strong:#BEB8AC;--grid:#ECE8E0;--ink:#18171B;--ink-soft:#4F4C46;--ink-faint:#6B675F;--accent:#B84A16;--earned:#17796A;--artifact:#6248A8;--refused:#8A8790;--warn:#8E6410;--stop:#AE372D;--stage-1:#2F607E;--glow-accent:0 0 18px rgba(184,74,22,0.18);--glow-cool:0 0 14px rgba(23,121,106,0.16);--ink-over-haze:#3E3B36;--lattice-top:#FFFFFF;--lattice-floor:#E6E1D7;--haze-light:1}}:root[data-theme=light]{color-scheme:light;--ground:#F5F2EC;--ground-raised:#EEEAE2;--panel:#FBFAF7;--rule:#DAD5CB;--rule-strong:#BEB8AC;--grid:#ECE8E0;--ink:#18171B;--ink-soft:#4F4C46;--ink-faint:#6B675F;--accent:#B84A16;--earned:#17796A;--artifact:#6248A8;--refused:#8A8790;--warn:#8E6410;--stop:#AE372D;--stage-1:#2F607E;--glow-accent:0 0 18px rgba(184,74,22,0.18);--glow-cool:0 0 14px rgba(23,121,106,0.16);--ink-over-haze:#3E3B36;--lattice-top:#FFFFFF;--lattice-floor:#E6E1D7;--haze-light:1}*,:after,:before{box-sizing:border-box}body,html{overflow-x:clip}html{-webkit-text-size-adjust:100%}body{margin:0;background:var(--ground);color:var(--ink);font-family:var(--font-body);font-size:var(--t-body);line-height:1.55;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}main{position:relative;z-index:1}h1,h2,h3{font-family:var(--font-display);font-weight:400;line-height:1.02;margin:0;letter-spacing:-.005em;text-wrap:balance}h1{font-size:var(--t-h1)}h2{font-size:var(--t-h2)}h3{font-size:var(--t-h3)}.it,em{font-family:var(--font-display);font-style:italic;font-size:1.08em}p{margin:0;max-width:var(--measure)}a{color:inherit;text-decoration:underline;-webkit-text-decoration-color:var(--rule-strong);text-decoration-color:var(--rule-strong);text-underline-offset:.18em}a:hover{-webkit-text-decoration-color:var(--accent);text-decoration-color:var(--accent)}a:focus-visible{outline:2px solid var(--accent);outline-offset:3px}.mono,.num,code{font-family:var(--font-mono);font-size:.88em}.mono,.num,code{font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.label{font-family:var(--font-mono);font-size:var(--t-micro);letter-spacing:.12em;text-transform:uppercase;color:var(--ink-faint)}.eyebrow{display:flex;gap:.75rem;align-items:baseline}.eyebrow:after{content:"";flex:1 1;height:var(--hair);background:var(--rule);transform:translateY(-.35em)}.sheet{max-width:1180px;margin:0 auto;padding:0 clamp(1.25rem,4vw,3rem)}.rule{height:var(--hair);background:var(--rule);border:0;margin:0}section.block{padding:3.25rem 0;border-top:var(--hair) solid var(--rule)}section.block:first-of-type{border-top:0}.spec{display:grid;grid-template-columns:11rem minmax(0,1fr);grid-column-gap:2.5rem;column-gap:2.5rem;grid-row-gap:0;row-gap:0}.spec>.k{font-family:var(--font-mono);font-size:var(--t-micro);letter-spacing:.1em;text-transform:uppercase;color:var(--ink-faint);padding:1.1rem 0}.spec>.k,.spec>.v{border-top:var(--hair) solid var(--rule)}.spec>.v{padding:1rem 0;min-width:0}.spec>.k:first-child,.spec>.k:first-child+.v{border-top:0}.spec .v p{max-width:var(--measure)}@media (max-width:720px){.spec{grid-template-columns:1fr}.spec>.k{padding-bottom:.2rem}.spec>.v{border-top:0;padding-top:.3rem}}.figure{font-family:var(--font-display);font-size:var(--t-figure);line-height:.9;letter-spacing:-.02em;color:var(--ink);font-feature-settings:"lnum";font-variant-numeric:lining-nums}.figure .of{font-size:.42em;color:var(--ink-soft);font-style:italic;margin:0 .15em}.figure.hot{color:var(--accent)}.figure.earned{color:var(--earned)}.figure.artifact{color:var(--artifact)}.figures{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));grid-column-gap:2.2rem;column-gap:2.2rem;grid-row-gap:1.9rem;row-gap:1.9rem}.figures>div{display:flex;flex-direction:column;gap:.6rem;padding-top:.85rem;border-top:var(--hair) solid var(--rule-strong)}.figures .cap{max-width:24ch}.figures .cap,.state{font-size:var(--t-small);color:var(--ink-soft)}.state{display:inline-flex;align-items:center;gap:.45rem;font-family:var(--font-mono);letter-spacing:.04em;white-space:nowrap}.state:before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor;flex:none}.state.done,.state.earned,.state.ok{color:var(--earned)}.state.confirmed,.state.fail,.state.hot{color:var(--accent)}.state.artifact{color:var(--artifact)}.state.blocked,.state.inert,.state.refused{color:var(--ink-faint)}.state.active,.state.warn,.state.weak{color:var(--warn)}.state.strong{color:var(--earned)}.state.stop{color:var(--stop)}.state.live:before{animation:pulse 2.2s ease-in-out infinite;box-shadow:0 0 8px currentColor}@keyframes pulse{0%,to{opacity:1}50%{opacity:.35}}.pill{display:inline-flex;align-items:center;gap:.45rem;font-family:var(--font-mono);font-size:var(--t-micro);letter-spacing:.06em;color:var(--ink-soft);white-space:nowrap}.pill:before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}.pill.done,.pill.earned,.pill.ok{color:var(--earned)}.pill.hot{color:var(--accent)}.pill.artifact{color:var(--artifact)}.pill.blocked,.pill.inert{color:var(--ink-faint)}.pill.active,.pill.warn{color:var(--warn)}.pill.stop{color:var(--stop)}.pill.live:before{animation:pulse 2.2s ease-in-out infinite;box-shadow:0 0 8px currentColor}input,select,textarea{font-family:var(--font-body);font-size:var(--t-body);color:var(--ink);background:var(--panel);border:var(--hair) solid var(--rule);border-radius:var(--radius);padding:.6rem .75rem;max-width:100%}textarea{resize:vertical;width:100%}input:focus,select:focus,textarea:focus{outline:2px solid var(--accent);outline-offset:1px;border-color:var(--rule-strong)}::placeholder{color:var(--ink-faint);opacity:1}select{-webkit-appearance:none;-moz-appearance:none;appearance:none;padding-right:2rem;background-image:linear-gradient(45deg,transparent 50%,var(--ink-soft) 50%),linear-gradient(135deg,var(--ink-soft) 50%,transparent 50%);background-position:calc(100% - 1rem) 55%,calc(100% - .72rem) 55%;background-size:5px 5px,5px 5px;background-repeat:no-repeat}table{border-collapse:collapse;width:100%;font-size:var(--t-small)}td,th{text-align:left;padding:.7rem 1rem .7rem 0;border-bottom:var(--hair) solid var(--rule);vertical-align:top}th{font-family:var(--font-mono);font-size:var(--t-micro);letter-spacing:.1em;text-transform:uppercase;font-weight:400;color:var(--ink-faint);border-bottom-color:var(--rule-strong)}td.num{text-align:right}tbody tr:hover td{background:rgba(255,255,255,.015)}.scroll-x{overflow-x:auto}.panel{border-top:var(--hair) solid var(--rule-strong);background:transparent}.panel-head{display:flex;justify-content:space-between;align-items:baseline;gap:1rem;padding:.9rem 0 .6rem}.panel-head .title{font-family:var(--font-display);font-style:italic;font-size:var(--t-h3);color:var(--ink)}.panel-body{padding:.4rem 0 1.4rem}.grid-2{display:grid;grid-template-columns:repeat(auto-fit,minmax(340px,1fr));grid-gap:2.5rem;gap:2.5rem}.grid-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));grid-gap:2rem;gap:2rem}.stack{display:flex;flex-direction:column;gap:2rem}.kv{display:grid;grid-template-columns:minmax(8rem,11rem) 1fr;grid-gap:.55rem 1.5rem;gap:.55rem 1.5rem;font-size:var(--t-small)}.kv dt{font-family:var(--font-mono);font-size:var(--t-micro);letter-spacing:.1em;text-transform:uppercase;color:var(--ink-faint);padding-top:.15rem}.kv dd{margin:0;min-width:0;overflow-wrap:anywhere}.ledger{display:flex;flex-direction:column}.ledger-row{display:grid;grid-template-columns:7rem minmax(0,1fr) auto;grid-gap:1rem;gap:1rem;align-items:baseline;padding:.65rem 0;border-top:var(--hair) solid var(--rule);font-size:var(--t-small);text-decoration:none;color:inherit}.ledger-row:hover .what>span:first-child{color:var(--accent)}.ledger-row .when{font-family:var(--font-mono);font-size:var(--t-micro);color:var(--ink-faint)}.ledger-row .what{display:flex;flex-direction:column;gap:.1rem;min-width:0}.ledger-row .what>span:first-child{font-family:var(--font-display);font-size:var(--t-lead);line-height:1.1}.ledger-row .what code{font-size:var(--t-micro);color:var(--ink-faint);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.ledger-row .row{display:flex;gap:.9rem;align-items:baseline}.scenario{display:flex;flex-direction:column;gap:.6rem;padding:0;border:0}.scenario h3{font-style:italic}.scenario .evidence,.scenario .q{color:var(--ink-soft)}.scenario .evidence{font-size:var(--t-small);max-width:var(--measure)}.scenario .row{display:flex;gap:1rem;align-items:baseline;flex-wrap:wrap}.timeline{display:flex;flex-direction:column}.timeline .entry{display:grid;grid-template-columns:11rem minmax(0,1fr);grid-column-gap:2.5rem;column-gap:2.5rem;padding:1.2rem 0;border-top:var(--hair) solid var(--rule)}.timeline .entry>.row{grid-column:1}.timeline .entry>h3,.timeline .entry>p{grid-column:2}.timeline .entry h3{font-style:italic;margin-bottom:.4rem}.timeline .entry p{font-size:var(--t-small);color:var(--ink-soft)}.timeline .entry.retraction h3{color:var(--stop)}@media (max-width:720px){.timeline .entry{grid-template-columns:1fr}.timeline .entry>*{grid-column:1}}.telemetry{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));grid-gap:0;gap:0;border-top:var(--hair) solid var(--rule-strong);border-bottom:var(--hair) solid var(--rule)}.telemetry>div{padding:1rem 1.25rem 1rem 0;margin-right:1.25rem;border-right:var(--hair) solid var(--rule);display:flex;flex-direction:column;gap:.35rem}.telemetry>div:last-child{border-right:0}.telemetry .val{font-family:var(--font-display);font-size:2.6rem;line-height:.95;color:var(--ink)}.telemetry .val.hot{color:var(--accent)}.telemetry .val.cool{color:var(--earned)}.telemetry .val.artifact{color:var(--artifact)}.telemetry .val.warn{color:var(--warn)}.telemetry .sub{font-size:var(--t-micro);color:var(--ink-faint);font-family:var(--font-mono)}.strip{width:100%;display:block}.strip .tick.latest{animation:pulse 1.8s ease-in-out infinite;filter:drop-shadow(0 0 6px currentColor)}.kbd{font-family:var(--font-mono);font-size:var(--t-micro);padding:.05rem .4rem;border:var(--hair) solid var(--rule-strong);border-radius:3px;color:var(--ink-soft)}.palette-backdrop{position:fixed;inset:0;z-index:50;background:rgba(5,5,7,.78);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:grid;place-items:start center;padding-top:12vh}.palette{width:min(680px,92vw);background:var(--panel);border:var(--hair) solid var(--rule-strong);border-top:2px solid var(--accent);box-shadow:0 30px 80px rgba(0,0,0,.6)}.palette input{width:100%;padding:1.1rem 1.25rem;background:transparent;border:0;border-bottom:var(--hair) solid var(--rule);color:var(--ink);font-family:var(--font-display);font-size:1.6rem;outline:none}.palette ul{list-style:none;margin:0;padding:.4rem 0;max-height:50vh;overflow-y:auto}.palette li{display:grid;grid-template-columns:6rem 1fr;grid-gap:1rem;gap:1rem;align-items:baseline;padding:.6rem 1.25rem;cursor:pointer}.palette li.active,.palette li:hover{background:rgba(228,99,42,.08)}.palette li .kind{font-family:var(--font-mono);font-size:var(--t-micro);letter-spacing:.1em;text-transform:uppercase;color:var(--ink-faint)}.palette li .hint{font-size:var(--t-small);color:var(--ink-soft);display:block}.palette .foot{display:flex;gap:1.2rem;padding:.6rem 1.25rem;font-size:var(--t-micro);color:var(--ink-faint);border-top:var(--hair) solid var(--rule)}.masthead{position:-webkit-sticky;position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--ground) 90%,transparent);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:var(--hair) solid var(--rule)}.masthead .inner{display:flex;align-items:baseline;gap:1.4rem;padding-top:1rem;padding-bottom:.9rem}.wordmark{font-family:var(--font-display);font-style:italic;font-size:1.55rem;text-decoration:none;letter-spacing:.01em;white-space:nowrap}.wordmark .mark{display:inline-block;width:.5em;height:.5em;background:var(--accent);margin-right:.45em;transform:translateY(-.05em) rotate(45deg);box-shadow:var(--glow-accent)}.masthead nav{display:flex;gap:1.05rem;flex-wrap:wrap;margin-right:auto}.masthead nav a{font-size:var(--t-small);color:var(--ink-soft);text-decoration:none}.masthead nav a:hover{color:var(--ink)}.masthead .cmdk{display:inline-flex;align-items:center;gap:.45rem;font-size:var(--t-micro);color:var(--ink-faint);border:0;background:transparent;cursor:pointer;font-family:var(--font-body);padding:0}.masthead .cmdk:hover{color:var(--ink)}.stamp{font-family:var(--font-mono);font-size:var(--t-micro);color:var(--ink-faint);letter-spacing:.06em}@media (max-width:1280px){.masthead .stamp{display:none}}@media (max-width:900px){.masthead{position:static}.masthead .inner{flex-wrap:wrap;gap:.6rem 1.2rem}}.page{padding-top:3rem;padding-bottom:1rem}.page>h1{margin:.5rem 0 1rem;max-width:20ch}.lede{font-size:var(--t-lead);max-width:56ch;margin-bottom:1.5rem}.lede,.note{color:var(--ink-soft)}.note{font-size:var(--t-small)}.crumbs{display:flex;gap:.5rem;font-size:var(--t-micro);color:var(--ink-faint);font-family:var(--font-mono);letter-spacing:.08em;text-transform:uppercase}.btn,.crumbs a{text-decoration:none}.btn{display:inline-flex;align-items:center;gap:.5rem;font-family:var(--font-body);font-size:var(--t-small);padding:.6rem 1rem;border:var(--hair) solid var(--rule-strong);color:var(--ink);background:transparent}.btn:hover{border-color:var(--accent)}.btn.primary{background:var(--ink);color:var(--ground);border-color:var(--ink)}.btn.primary:hover{background:var(--accent);border-color:var(--accent);color:var(--ground)}@media (prefers-reduced-motion:reduce){*,:after,:before{animation-duration:.01ms!important;transition-duration:.01ms!important}}.hero{position:relative;min-height:78vh;display:grid;align-items:end;overflow:hidden;width:100%}.hero .haze{inset:0;width:100%;height:100%;display:block}.hero .haze,.hero:after{position:absolute;z-index:0}.hero:after{content:"";inset:auto 0 0 0;height:40%;background:linear-gradient(180deg,transparent,var(--ground));pointer-events:none}.hero .inner{position:relative;z-index:1;padding-top:6rem;padding-bottom:3.5rem;display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);grid-gap:clamp(2rem,5vw,6rem);gap:clamp(2rem,5vw,6rem);align-items:end}.hero h1{font-size:var(--t-hero);line-height:.98;letter-spacing:-.022em;max-width:none;text-wrap:balance}@media (min-width:901px){.hero h1 .line{white-space:nowrap}}.hero h1 .line{display:block;animation:rise .9s cubic-bezier(.2,.7,.2,1) both}.hero h1 .line:nth-child(2){animation-delay:90ms}.hero h1 .line:nth-child(3){animation-delay:.18s}@keyframes rise{0%{transform:translateY(.35em);opacity:.001}to{transform:none;opacity:1}}.hero .lede{margin-top:1.6rem;max-width:46ch;color:var(--ink-over-haze);animation:rise .9s cubic-bezier(.2,.7,.2,1) .26s both}.hero .status{margin-top:1.4rem;display:flex;gap:1.2rem;flex-wrap:wrap;align-items:baseline;animation:rise .9s cubic-bezier(.2,.7,.2,1) .34s both}.hero .figures{animation:rise .9s cubic-bezier(.2,.7,.2,1) .42s both}.hero .figures>div{padding-right:1.25rem}@media (max-width:900px){.hero{min-height:0}.hero .inner{grid-template-columns:1fr;padding-top:4rem}}.paper-grid{display:grid;grid-template-columns:11rem minmax(0,1fr);grid-gap:clamp(2rem,4vw,4.5rem);gap:clamp(2rem,4vw,4.5rem)}.rail{position:-webkit-sticky;position:sticky;top:5.2rem;align-self:start;display:flex;flex-direction:column;gap:.55rem;padding-top:3.4rem}.rail a{display:flex;align-items:center;gap:.6rem;font-size:var(--t-small);color:var(--ink-faint);text-decoration:none;transition:color .16s}.rail a .tick{width:14px;height:1px;background:var(--rule-strong);transition:width .22s,background .16s}.rail a.on{color:var(--ink)}.rail a.on .tick{width:26px;background:var(--accent)}.rail a:hover{color:var(--ink)}@media (max-width:900px){.paper-grid{grid-template-columns:1fr}.rail{display:none}}[data-reveal]{opacity:1;transform:translateY(10px);transition:transform .7s cubic-bezier(.2,.7,.2,1),opacity .7s}[data-reveal].in{transform:none}@media (prefers-reduced-motion:reduce){[data-reveal]{transform:none}.hero .figures,.hero .lede,.hero .status,.hero h1 .line{animation:none}}figure.fig{margin:0;display:flex;flex-direction:column;gap:.8rem}figure.fig figcaption{font-size:var(--t-small);color:var(--ink-soft);max-width:var(--measure);display:flex;gap:.7rem}figure.fig figcaption b{font-family:var(--font-mono);font-weight:500;font-size:var(--t-micro);letter-spacing:.08em;text-transform:uppercase;color:var(--ink);white-space:nowrap;padding-top:.15em}section.block h2{font-size:var(--t-h2);margin-bottom:.4rem}section.block .deck{color:var(--ink-soft);max-width:58ch;margin-bottom:1.8rem}.closing{padding:5rem 0 2rem}.closing h2{font-size:var(--t-h1);font-style:italic;max-width:16ch}.page>h1 code{font-family:var(--font-mono);font-size:.62em;font-weight:400;letter-spacing:-.01em}.grid-2>*,.grid-3>*,.paper-grid>*,.record>*,.spec>.v,.stack>*,figure.fig,figure.fig>*{min-width:0}.scroll-x,figure.fig svg{max-width:100%}@media (max-width:720px){.figures{grid-template-columns:1fr 1fr;column-gap:1.2rem}.figures>div{padding-right:.5rem}.hero .inner{padding-top:3rem}.masthead nav{gap:1rem}}code{overflow-wrap:anywhere}@media (max-width:720px){.masthead .cmdk .kbd{display:none}.masthead .cmdk:after{content:"search"}.masthead .cmdk span:first-child{display:none}.masthead .inner{gap:.5rem 1rem}.masthead nav a{font-size:var(--t-micro)}}.vh{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;-webkit-clip-path:inset(50%);clip-path:inset(50%);white-space:nowrap;border:0}.attempt{display:block}.masthead .theme-toggle{display:inline-flex;align-items:center;gap:.4rem;border:0;background:transparent;padding:0;cursor:pointer;font:var(--t-micro) var(--font-mono);color:var(--ink-faint)}.masthead .theme-toggle:hover{color:var(--ink)}.masthead .theme-toggle:focus-visible{outline:1px solid var(--accent);outline-offset:3px}.theme-glyph{width:.7rem;height:.7rem;border-radius:50%;border:var(--hair) solid;display:inline-block}.theme-glyph.light{background:currentColor}.theme-glyph.system{background:linear-gradient(90deg,currentColor 50%,transparent 0)}@media (max-width:720px){.masthead .theme-word{display:none}}