:root{--ground: #F4F4F1;--paper: #FBFBF9;--tint: #F4F4F1;--ink: #1F2020;--ink-mid: #4E5150;--ink-soft: #63655F;--ink-inverse: #FBFBF9;--ink-inverse-soft: #C9CAC5;--rule: #E5E5E0;--rule-strong: #1F2020;--brand: #3D6B4F;--brand-tint: #EDF2EE;--accent: #94602F;--ff-text: "Source Serif 4", Georgia, "Times New Roman", serif;--ff-mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;--tracking-mono: .09em;--sheet-w: 820px;--rail-w: 176px;--rail-gap: 58px;--rail-pad: 28px;--pad-x: 88px;--pad-l: 116px;--icon-offset: 58px}*,*:before,*:after{box-sizing:border-box}[hidden]{display:none!important}html{scroll-behavior:smooth;scroll-padding-top:48px}body{margin:0;background:var(--ground);color:var(--ink);font-family:var(--ff-text);font-size:17px;line-height:1.44;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}a:hover{opacity:.75}.page{display:grid;grid-template-columns:1fr minmax(0,var(--sheet-w)) minmax(0,1fr);padding-top:48px;min-height:100vh}.sheet{grid-column:2;align-self:start;margin-bottom:96px;background:var(--paper);border:1px solid var(--rule)}.masthead{display:flex;justify-content:space-between;align-items:baseline;gap:24px;padding:20px var(--pad-x) 20px var(--pad-l);background:var(--brand)}.masthead .label{font-family:var(--ff-mono);font-size:15px;letter-spacing:var(--tracking-mono);text-transform:uppercase;font-weight:600;color:var(--ink-inverse)}.masthead .draft{font-family:var(--ff-mono);font-size:13px;letter-spacing:var(--tracking-mono);text-transform:uppercase;color:#fffc}.body{padding:56px var(--pad-x) 40px var(--pad-l)}.stamp{display:inline-block;margin:-6px 0 30px;padding:14px 28px 13px;border:4px solid var(--accent);outline:1px solid var(--accent);outline-offset:-10px;font-family:var(--ff-mono);font-size:30px;font-weight:600;line-height:1.2;letter-spacing:.14em;text-transform:uppercase;white-space:nowrap;color:var(--accent);transform:rotate(-3deg);transform-origin:left center}.sheet h1{margin:0 0 18px;font-size:44px;line-height:1.06;letter-spacing:-.025em;font-weight:600;color:var(--ink);max-width:624px}.lead{margin:0 0 52px;font-size:17px;line-height:1.44;color:var(--ink-mid);max-width:560px}.section{margin-bottom:48px}.section:last-of-type{margin-bottom:0}.shead{position:relative;display:flex;align-items:baseline;justify-content:space-between;gap:14px;margin-bottom:6px}.shead .mark{position:absolute;left:calc(-1 * var(--icon-offset));top:6px;color:var(--brand)}.shead .mark svg{display:block}.shead .l{display:flex;align-items:baseline;gap:14px}.shead h2{margin:0;font-size:28px;line-height:1.2;letter-spacing:-.01em;font-weight:600;color:var(--ink)}.num{font-family:var(--ff-mono);font-size:15px;letter-spacing:var(--tracking-mono);font-weight:600;color:var(--brand)}.intro b{font-weight:600;color:var(--ink)}.intro{margin:10px 0 24px;font-size:17px;line-height:1.44;color:var(--ink-mid);max-width:560px}.label{font-family:var(--ff-mono);font-size:12px;letter-spacing:var(--tracking-mono);text-transform:uppercase;color:var(--ink-soft)}.label b{color:var(--accent);font-weight:600}.label.over{display:block;margin-bottom:10px}.rows+.label.over{margin-top:26px}.pill{font-family:var(--ff-mono);font-size:11px;letter-spacing:var(--tracking-mono);text-transform:uppercase;color:var(--ink-soft);border:1px solid var(--rule);padding:4px 8px;white-space:nowrap}.btn{display:inline-block;font-family:var(--ff-mono);font-size:12px;letter-spacing:var(--tracking-mono);text-transform:uppercase;color:var(--ink);border:1px solid var(--ink);padding:9px 16px}.btn:hover{background:var(--ink);color:var(--paper);opacity:1}.rule2{height:2px;background:var(--ink)}.rows{display:flex;flex-direction:column;border-top:2px solid var(--ink)}.row{display:flex;gap:20px;align-items:baseline;padding:15px 0;border-bottom:1px solid var(--rule)}.row:last-child{border-bottom:none}.row .id{width:40px;flex-shrink:0;font-family:var(--ff-mono);font-size:13px;font-weight:600;color:var(--accent)}.row .main{flex-grow:1}.row .t{font-size:17px;line-height:1.44;color:var(--ink)}.row .meta{font-family:var(--ff-mono);font-size:12px;color:var(--ink-soft);margin-top:5px}.row .state{width:60px;flex-shrink:0;text-align:right;font-family:var(--ff-mono);font-size:12px;letter-spacing:var(--tracking-mono);text-transform:uppercase;font-weight:600;color:var(--accent)}.row .state.figure{width:132px;text-transform:none;letter-spacing:.04em;font-weight:600;color:var(--ink)}.row .state.tag{width:74px;color:var(--ink)}.row .state.quiet{font-weight:400;color:var(--ink-soft)}.row .when{width:84px;flex-shrink:0;text-align:right;font-family:var(--ff-mono);font-size:12px;color:var(--ink-soft)}.row.settled .id,.row.settled .t{color:var(--ink-soft);text-decoration:line-through;font-weight:400}.row.settled .state{color:var(--ink-soft);font-weight:400}.row.q{padding:14px 0}.grouphead{font-family:var(--ff-mono);font-size:12px;letter-spacing:var(--tracking-mono);text-transform:uppercase;color:var(--ink-soft);padding-bottom:10px;border-bottom:2px solid var(--ink);margin-top:34px}.grouphead:first-of-type{margin-top:0}.equation+.equation{margin-top:30px}.eqhead{display:flex;align-items:baseline;gap:14px;margin-bottom:14px}.eqhead .t{font-size:18px;font-weight:600;line-height:1.25;color:var(--ink)}.eqline{display:flex;align-items:baseline;justify-content:center;gap:18px;padding:26px 0;border-top:1px solid var(--rule);border-bottom:1px solid var(--rule)}.eqline .n{font-size:46px;font-weight:500;line-height:1;color:var(--ink)}.eqline .op{font-size:30px;line-height:1;color:var(--ink-mid)}.eqline sup{font-size:.52em;vertical-align:super;line-height:0}.eqterms{display:flex;gap:26px;margin-top:16px}.eqterms>div{flex:1 1 0}.eqterms .k{font-family:var(--ff-mono);font-size:11px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-soft);margin-bottom:5px}.eqterms .v{font-size:14px;line-height:1.4;color:var(--ink-mid)}.eqclose{margin:32px 0 0;font-size:17px;line-height:1.5;color:var(--ink)}.footnote{margin:26px 0 0;padding-top:12px;border-top:1px solid var(--rule);font-family:var(--ff-mono);font-size:11px;line-height:1.6;letter-spacing:.04em;color:var(--ink-soft)}.rowactions{width:150px;flex-shrink:0;display:flex;justify-content:flex-end;gap:12px}[data-list].live .row .state{display:none}.linkbtn{background:none;border:none;padding:0;cursor:pointer;font-family:var(--ff-mono);font-size:11px;letter-spacing:var(--tracking-mono);text-transform:uppercase;color:var(--ink-soft)}.linkbtn:hover{color:var(--ink)}.linkbtn.armed{color:var(--accent);font-weight:600}.btn.sm{padding:6px 12px;cursor:pointer;background:none;white-space:nowrap}.livebar{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:18px}.livebar .label.bad{color:var(--accent)}.livebar [data-state]{flex-grow:1}.livebar .who{display:flex;align-items:center;gap:10px}.livebar .who .label b{color:var(--ink)}.livebar .who .fi{width:140px}.fi.sm{background:none;border:none;border-bottom:1px solid var(--ink-inverse-soft);padding:3px 0;font-family:var(--ff-mono);font-size:12px;color:var(--ink)}.fi.sm:focus{outline:none;border-bottom-color:var(--ink)}.row.rowform{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 22px;align-items:start;padding:18px 0}.rowform .wide{grid-column:1 / -1}.rowform .fl{display:block;font-family:var(--ff-mono);font-size:11px;letter-spacing:var(--tracking-mono);text-transform:uppercase;color:var(--ink-soft);margin-bottom:6px}.rowform .fi{display:block;width:100%;background:none;border:none;border-bottom:1px solid var(--ink-inverse-soft);padding:4px 0;font-family:var(--ff-serif);font-size:17px;line-height:1.44;color:var(--ink)}.rowform textarea.fi{resize:vertical}.rowform .fi:focus{outline:none;border-bottom-color:var(--ink)}.rowform .acts{display:flex;align-items:center;gap:18px;margin-top:4px}.rowform .formerr{font-family:var(--ff-mono);font-size:11px;letter-spacing:var(--tracking-mono);text-transform:uppercase;color:var(--accent)}dialog.raise{width:min(560px,calc(100% - 32px));max-height:calc(100% - 32px);padding:28px 32px 30px;border:none;border-top:4px solid var(--brand);background:var(--paper);color:var(--ink)}dialog.raise::backdrop{background:#1a1b186b}.raise h2{margin:6px 0 22px;font-size:26px;line-height:1.2;font-weight:600}.raise .fl{display:block;font-family:var(--ff-mono);font-size:11px;letter-spacing:var(--tracking-mono);text-transform:uppercase;color:var(--ink-soft);margin:18px 0 6px}.raise .fl span{text-transform:none;letter-spacing:0}.raise .fi{display:block;width:100%;box-sizing:border-box;background:none;border:none;border-bottom:1px solid var(--ink-inverse-soft);border-radius:0;padding:4px 0;font-family:var(--ff-serif);font-size:17px;line-height:1.44;color:var(--ink)}.raise textarea.fi{resize:vertical}.raise select.fi{cursor:pointer}.raise .fi[name=newgroup]{margin-top:10px}.raise .fi:focus{outline:none;border-bottom-color:var(--ink)}.raise .acts{display:flex;align-items:center;flex-wrap:wrap;gap:18px;margin-top:28px}.raise .btn{cursor:pointer;background:none}.raise .btn:disabled{opacity:.5;cursor:default}.raise .formerr{font-family:var(--ff-mono);font-size:11px;letter-spacing:var(--tracking-mono);text-transform:uppercase;color:var(--accent)}.keyvals{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0 32px;border-top:2px solid var(--ink);border-bottom:1px solid var(--rule);margin-bottom:28px}.keyvals>div{padding:14px 0}.keyvals .k{font-family:var(--ff-mono);font-size:12px;letter-spacing:var(--tracking-mono);text-transform:uppercase;color:var(--ink-soft);margin-bottom:6px}.keyvals .v{font-size:17px;color:var(--ink)}.companion{font-family:var(--ff-mono);font-size:12px;letter-spacing:.04em;color:var(--ink-soft);margin-bottom:52px}.companion a{color:var(--brand)}.numbered{display:flex;flex-direction:column;border-top:2px solid var(--ink)}.numbered .row p{margin:0;font-size:17px;line-height:1.44;color:var(--ink)}.numbered .n{width:40px;flex-shrink:0;font-family:var(--ff-mono);font-size:13px;font-weight:600;color:var(--brand)}ul.ruled{list-style:none;margin:0;padding:0;border-top:2px solid var(--ink)}ul.ruled li{padding:13px 0;border-bottom:1px solid var(--rule);font-size:17px;line-height:1.44;color:var(--ink)}ul.ruled li:last-child{border-bottom:none}.tools{border-top:2px solid var(--ink)}.tool{display:flex;gap:24px;padding:24px 0;border-bottom:1px solid var(--rule)}.tool:last-child{border-bottom:none}.tool .mark{flex-shrink:0;color:var(--brand);padding-top:3px}.tool .mark svg{display:block}.tool .namerow{display:flex;align-items:center;gap:12px;margin-bottom:10px}.tool .name{font-size:21px;line-height:1.3;font-weight:600;color:var(--ink)}.tool .text p{margin:0 0 12px;font-size:17px;line-height:1.44;color:var(--ink-mid)}.tool .cta{display:inline-block;font-family:var(--ff-mono);font-size:12px;letter-spacing:var(--tracking-mono);text-transform:uppercase;color:var(--brand)}.tool .cta.quiet{color:var(--ink-soft)}.stages{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px}.stage{border-top:2px solid var(--ink);padding-top:14px}.stage .k{font-family:var(--ff-mono);font-size:12px;letter-spacing:var(--tracking-mono);text-transform:uppercase;font-weight:600;color:var(--brand);margin-bottom:8px}.stage .t{font-size:21px;line-height:1.3;font-weight:600;margin-bottom:14px}.stage .step{display:flex;gap:12px;padding:11px 0;border-top:1px solid var(--rule)}.stage .n{flex-shrink:0;font-family:var(--ff-mono);font-size:12px;font-weight:600;color:var(--brand)}.stage .step-t{font-size:15px;line-height:1.35;color:var(--ink)}.stage .step-d{font-family:var(--ff-mono);font-size:11px;line-height:1.5;color:var(--ink-soft);margin-top:4px}.stage ul.step-d{list-style:disc;margin-bottom:0;padding-left:14px}.pathway .role{border-top:2px solid var(--ink);padding-top:14px}.pathway .role>.k{font-family:var(--ff-mono);font-size:12px;letter-spacing:var(--tracking-mono);text-transform:uppercase;color:var(--ink-soft);margin-bottom:8px}.pathway .role>.t{margin:0 0 6px;font-size:21px;line-height:1.3;font-weight:600;color:var(--ink)}.pathway .role>.d{margin:0 0 16px;font-size:15px;line-height:1.44;color:var(--ink-mid);max-width:560px}.pathway .goal{display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 12px;margin-bottom:20px}.pathway .goal .gk{font-family:var(--ff-mono);font-size:12px;letter-spacing:var(--tracking-mono);text-transform:uppercase;color:var(--ink-soft)}.pathway .goal .gv{font-size:17px;line-height:1.44;color:var(--ink)}.pathway .ways{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-template-rows:repeat(4,auto);grid-auto-flow:column;column-gap:12px}.pathway .way{display:contents}.pathway .way .node{display:flex;align-items:center;justify-content:center}.pathway .way .node.from{flex-direction:column;gap:8px;padding:16px 10px 14px;background:var(--brand-tint);border:1px solid var(--brand);border-top-width:4px;font-weight:600}.pathway .way .node.from .ic{color:var(--brand);display:flex}.pathway .way .node.from .ic svg{display:block}.pathway .way .n{justify-self:center;width:24px;height:24px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:var(--brand);color:#fff;font-family:var(--ff-mono);font-size:12px;font-weight:600;margin-bottom:10px}.pathway .node{border:1px solid var(--ink);padding:10px 12px;font-size:15px;line-height:1.35;text-align:center;color:var(--ink)}.pathway .node.narrow{width:340px;max-width:100%;margin:0 auto;box-sizing:border-box}.pathway .node.end{border:2px solid var(--brand);background:var(--brand);color:#fff}.pathway .node.end .sub{color:#ffffffd1}.pathway .node.narrow:not(.end),.pathway .pair .node{background:var(--brand-tint);border-color:var(--brand)}.pathway .role>.k{color:var(--brand)}.band .label{color:var(--brand)}.pathway .node .sub{font-family:var(--ff-mono);font-size:11px;line-height:1.5;color:var(--ink-soft);margin-top:4px}.pathway .merge{height:16px;margin:0 16.667%;border:1px solid var(--ink-soft);border-top:none}.pathway .arrow{text-align:center;font-size:18px;line-height:1;padding:6px 0;color:var(--ink-soft)}.pathway .arrow.between{font-size:22px;padding:14px 0}.pathway .split,.pathway .pair{display:grid;grid-template-columns:minmax(0,1fr) 40px minmax(0,1fr)}.pathway .split{justify-items:center;font-size:18px;line-height:1;padding:6px 0;color:var(--ink-soft)}.pathway .split span:last-child{grid-column:3}.pathway .pair{align-items:stretch}.pathway .pair .node{display:flex;align-items:center;justify-content:center;padding:18px 12px}.pathway .swap{align-self:center;text-align:center;font-size:18px;color:var(--ink-soft)}.band{background:var(--brand-tint);padding:22px 26px;margin-top:28px}.band .t{font-size:20px;line-height:1.3;font-weight:600;margin-bottom:6px}.band .d{font-size:15px;line-height:1.44;color:var(--ink-mid)}.quote{margin:0 0 20px;padding:2px 0 2px 22px;border-left:2px solid var(--ink);max-width:600px}.quote p{margin:0 0 8px;font-size:17px;line-height:1.5;color:var(--ink)}.quote .source{font-family:var(--ff-mono);font-size:11px;letter-spacing:var(--tracking-mono);text-transform:uppercase;color:var(--ink-soft)}.worksheet .head,.worksheet .r{display:grid;grid-template-columns:minmax(0,1fr) 160px 150px;gap:22px;align-items:baseline}.worksheet .head{padding-bottom:10px;border-bottom:2px solid var(--ink)}.worksheet .head .k{font-family:var(--ff-mono);font-size:12px;letter-spacing:var(--tracking-mono);text-transform:uppercase;color:var(--ink-soft);text-align:right}.worksheet .head .k.yours{color:var(--accent);font-weight:600}.worksheet .r{padding:11px 0;border-bottom:1px solid var(--rule)}.worksheet .r:last-child{border-bottom:none}.worksheet .line{font-size:17px;line-height:1.44;color:var(--ink)}.worksheet .sample{text-align:right;font-family:var(--ff-mono);font-size:14px;color:var(--ink)}.worksheet .blank{height:18px;border-bottom:1px solid var(--ink-inverse-soft)}.compare{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:34px;margin-bottom:24px}.compare .sub{font-family:var(--ff-mono);font-size:12px;letter-spacing:var(--tracking-mono);text-transform:uppercase;color:var(--ink-soft);margin-bottom:8px}.compare .t{font-size:19px;line-height:1.25;font-weight:600;margin-bottom:14px}.compare .lines{border-top:2px solid var(--ink)}.compare .line{display:flex;justify-content:space-between;align-items:baseline;gap:14px;padding:10px 0;border-bottom:1px solid var(--rule)}.compare .line:last-child{border-bottom:none}.compare .line .k{font-size:15px;line-height:1.4;color:var(--ink)}.compare .line .v{flex-shrink:0;font-family:var(--ff-mono);font-size:13px;font-weight:600;color:var(--ink-soft)}.compare .line .v.result{color:var(--ink)}.profile{border-top:2px solid var(--ink)}.profile .f{display:grid;grid-template-columns:148px minmax(0,1fr);gap:24px;align-items:baseline;padding:11px 0;border-bottom:1px solid var(--rule)}.profile .f:last-child{border-bottom:none}.profile .k{font-family:var(--ff-mono);font-size:12px;letter-spacing:var(--tracking-mono);text-transform:uppercase;color:var(--ink-soft)}.profile .v{font-size:15px;line-height:1.44;color:var(--ink)}.cluster{border-top:2px solid var(--ink);padding:16px 0 24px}.cluster .place{font-size:24px;line-height:1.2;font-weight:600}.cluster .state{font-family:var(--ff-mono);font-size:12px;letter-spacing:var(--tracking-mono);text-transform:uppercase;color:var(--ink-soft);margin-top:4px}.cluster .fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 32px;margin-top:18px}.cluster .fields .wide{grid-column:1 / -1}.cluster .k{font-family:var(--ff-mono);font-size:11px;letter-spacing:var(--tracking-mono);text-transform:uppercase;color:var(--ink-soft);margin-bottom:5px}.cluster .v{font-size:15px;line-height:1.5;color:var(--ink)}.cluster.tbd .v{color:var(--ink-soft)}.topics{border-top:2px solid var(--ink)}.topic{padding:30px 0 28px;border-bottom:1px solid var(--rule);scroll-margin-top:64px}.topic:last-child{border-bottom:none}.topichead{display:flex;align-items:baseline;justify-content:space-between;gap:16px}.topic h3{margin:0;font-size:21px;line-height:1.3;font-weight:600;color:var(--ink)}.topic .summary{margin:5px 0 0;font-size:15px;line-height:1.44;color:var(--ink-mid)}.status{flex-shrink:0;font-family:var(--ff-mono);font-size:11px;letter-spacing:var(--tracking-mono);text-transform:uppercase;color:var(--ink-soft)}.status[data-status=draft]{color:var(--accent);font-weight:600}.topics .prose li{border-bottom:none;padding:6px 0 6px 20px;position:relative}.topics .prose li:before{content:"";position:absolute;left:0;top:15px;width:9px;height:1px;background:var(--ink-soft)}.prose{margin-top:12px}.prose>:first-child{margin-top:0}.prose>:last-child{margin-bottom:0}.prose p{margin:0 0 14px;font-size:17px;line-height:1.44;color:var(--ink-mid)}.prose ul,.prose ol{margin:0 0 14px;padding:0;list-style:none}.prose li{padding:10px 0;border-bottom:1px solid var(--rule);font-size:16px;line-height:1.44;color:var(--ink-mid)}.prose li:last-child{border-bottom:none}.prose strong{color:var(--ink);font-weight:600}.prose a{color:var(--accent)}.prose h4,.prose h5,.prose h6{font-family:var(--ff-mono);font-size:12px;letter-spacing:var(--tracking-mono);text-transform:uppercase;font-weight:400;color:var(--ink-soft);margin:20px 0 8px}.sheetfoot{padding:0 var(--pad-x) 32px var(--pad-l)}.sheetfoot .rule2{margin-bottom:14px}.sheetfoot .row2{display:flex;justify-content:space-between;gap:16px;font-family:var(--ff-mono);font-size:12px;letter-spacing:var(--tracking-mono);text-transform:uppercase;color:var(--ink-soft)}.sheetfoot a{color:var(--accent)}.rail-companion{margin-top:auto;padding-top:22px}.rail-companion .label{margin-bottom:10px}.rail-companion .links{display:flex;flex-direction:column}.rail-companion .links a{font-family:var(--ff-mono);font-size:12px;letter-spacing:.04em;line-height:1.4;color:var(--ink-soft);padding:7px 0;border-top:1px solid var(--rule)}.rail-companion .links a:hover{color:var(--ink)}.foot-companion{margin-top:30px}.foot-companion .label{margin-bottom:12px}.foot-companion .links{display:flex;flex-wrap:wrap;gap:10px 28px}.foot-companion a{font-family:var(--ff-mono);font-size:12px;letter-spacing:var(--tracking-mono);text-transform:uppercase}.rail{grid-column:3;align-self:stretch;width:calc(var(--rail-gap) + var(--rail-pad) + var(--rail-w));margin-left:var(--rail-gap);padding-left:var(--rail-pad);border-left:1px solid var(--rule)}.rail-in{position:sticky;top:72px;width:var(--rail-w);min-height:calc(100vh - 112px);display:flex;flex-direction:column}.rail-title{display:block;font-size:15px;line-height:1.3;font-weight:600;color:var(--ink);padding-bottom:12px;border-bottom:2px solid var(--ink);margin-bottom:4px}.rail-nav{display:flex;flex-direction:column}.rail-nav a{display:flex;gap:12px;align-items:baseline;padding:9px 0;border-bottom:1px solid var(--rule)}.rail-nav .rn{width:18px;flex-shrink:0;font-family:var(--ff-mono);font-size:12px;color:var(--ink-soft)}.rail-nav .rt{font-family:var(--ff-mono);font-size:12px;letter-spacing:.04em;line-height:1.4;color:var(--ink-soft)}.rail-nav a[aria-current=true] .rn{color:var(--brand);font-weight:600}.rail-nav a[aria-current=true] .rt{color:var(--ink)}@media(min-width:1240px){.foot-companion{display:none}}@media screen and (max-width:1239px){.page{grid-template-columns:1fr minmax(0,var(--sheet-w)) 1fr}.rail{display:none}}@media screen and (max-width:900px){.page{padding-top:0;grid-template-columns:minmax(0,1fr)}.sheet{grid-column:1;margin-bottom:0;border:none}:root{--pad-x: 28px;--pad-l: 28px}.body{padding:40px var(--pad-x) 32px}.sheetfoot{padding:0 var(--pad-x) 40px}.sheet h1{font-size:34px}.shead{display:grid;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:12px 14px}.shead h2{font-size:24px}.shead .mark{position:static;grid-column:1}.shead .l{grid-column:2}.shead>:not(.mark):not(.l){grid-column:1 / -1;justify-self:start}.lead{margin-bottom:40px}.stages,.keyvals,.cluster .fields,.compare{grid-template-columns:minmax(0,1fr)}.profile .f{grid-template-columns:minmax(0,1fr);gap:6px}.keyvals{gap:0}.keyvals>div{border-bottom:1px solid var(--rule)}.keyvals>div:last-child{border-bottom:none}.tool{flex-direction:column;gap:14px}.row .meta{line-height:1.5}}@media screen and (max-width:620px){.stamp{margin-bottom:22px;font-size:18px;padding:11px 18px 10px}.worksheet .head{display:none}.worksheet .r{display:block;padding:12px 0}.worksheet .sample{text-align:left;margin-top:4px}.worksheet .sample:before{content:"Sample: ";color:var(--ink-soft)}.worksheet .blank{margin-top:8px}.quote{max-width:none}.pathway .ways{column-gap:8px}.pathway .node{padding:10px 8px}.eqhead{display:block}.eqline{gap:12px}.eqline .n{font-size:34px}.eqline .op{font-size:22px}.eqterms{display:block}.eqterms>div+div{margin-top:14px}.row{flex-wrap:wrap;gap:8px 16px}.row .main{flex-basis:100%;order:3}.row .state,.row .when{width:auto;text-align:left;margin-left:auto}.rowactions{width:auto;order:4;margin-left:auto}.row.rowform{grid-template-columns:minmax(0,1fr)}}@media print{@page{size:letter;margin:.85in .9in;@top-right{font-family:"Source Serif 4",Georgia,serif;font-size:8.5pt;color:#63655f;vertical-align:bottom;padding-bottom:16pt}@bottom-left{font-family:IBM Plex Mono,ui-monospace,monospace;font-size:7pt;letter-spacing:.09em;text-transform:uppercase;color:#63655f;vertical-align:top;padding-top:16pt}@bottom-right{content:counter(page) " / " counter(pages);font-family:IBM Plex Mono,ui-monospace,monospace;font-size:7pt;letter-spacing:.09em;color:#63655f;vertical-align:top;padding-top:16pt}}:root{--pad-l: 0px;--pad-x: 0px}html:root{padding-top:0!important}html [class*=it-],html [data-derived]{outline:none!important}body{background:#fff}*{-webkit-print-color-adjust:exact;print-color-adjust:exact}.rail,.sheetfoot,.shead .mark,.rowactions,.livebar,.btn,.linkbtn,body>[id^=it-],body>[class^=it-]{display:none!important}.page{display:block;padding:0;min-height:0}.sheet{zoom:.78;margin:0;border:none;background:none}.body{padding:0}.masthead{background:none;padding:0 0 10px;border-bottom:2px solid var(--brand)}.masthead .label{color:var(--brand);font-size:13px}.masthead .draft{color:var(--ink-soft);font-size:12px}.sheet h1{margin:44px 0 22px;font-size:42px;max-width:none}.stamp{margin:34px 0 -10px}.lead{margin-bottom:30px}.shead{padding-bottom:8px}.shead h2{font-size:26px}.tool .cta[href^=http]:after,.prose a[href^=http]:after{content:" " attr(href);text-transform:none;letter-spacing:.02em;color:var(--ink-soft);font-weight:400}.tool .cta[href^=http]>span{display:none}h1,h2,h3,h4,h5,h6,.shead,.shead+.intro,.grouphead,.label.over,.stage .k,.stage .t,.pathway .role>.k,.pathway .role>.t,.topichead,.eqhead,.compare .t{break-after:avoid}.row,.stage,.cluster,.band,.quote,.way,.worksheet .r,.compare>*,.profile .f,.legend>*,.clock .ruler,.eqline,.pathway .node,.pathway .split,.pathway .pair,.pathway .goal,.keyvals,ul.ruled li,.prose li{break-inside:avoid}p,li{orphans:3;widows:3}.quote+.band,.band+.intro:last-child{break-before:avoid}.topics,.rows,.numbered,.stages,.tools,.pathway,.profile,ul.ruled,.compare,.worksheet,.shead+.cluster{break-before:avoid}.numbered,ul.ruled,.intro,.lead,.topichead,.topic .summary{break-inside:avoid}.topic h3,.topichead,.topic .summary,.tool .namerow{break-after:avoid}.tool .text p{break-inside:avoid}.section:has(.pathway){break-before:page}.section:has(.tools),.section:has(.tools)+.section{break-before:page}.section:has(.cluster){break-inside:avoid}.pathway .role{break-inside:avoid}.pathway{padding-right:2px}.pathway .role{padding-top:10px}.pathway .role>.d{margin-bottom:8px}.pathway .goal{margin-bottom:10px}.pathway .way .n{margin-bottom:6px}.pathway .way .node.from{gap:4px;padding:9px 8px 8px}.pathway .node{padding:7px 10px}.pathway .pair .node{padding:12px 10px}.pathway .merge{height:10px}.pathway .arrow{padding:2px 0}.pathway .arrow.between{padding:4px 0}.pathway .split{padding:2px 0}.section{margin-top:0;margin-bottom:30px}.topic{padding:20px 0 18px}.prose li{padding:7px 0}.numbered .row{padding-top:8px;padding-bottom:8px}.band{padding:16px 22px}.cluster{display:grid;grid-template-columns:130px minmax(0,1fr);grid-template-rows:auto 1fr;column-gap:24px;padding:9px 0 10px;border-top:1px solid var(--rule)}.shead+.cluster{border-top:2px solid var(--ink)}.cluster .place{grid-column:1;grid-row:1;font-size:19px}.cluster .state{grid-column:1;grid-row:2;margin-top:2px;font-size:11px}.cluster .fields{grid-column:2;grid-row:1 / span 2;grid-template-columns:.9fr .9fr 1.1fr 1.6fr;gap:4px 18px;margin-top:3px}.cluster .fields .blank{display:none}.cluster .k{font-size:10px;margin-bottom:3px}.cluster .v{font-size:13.5px;line-height:1.4}}
