:root{--rust:#a3472f;--ink:#382c27;--muted:#766a63;--line:#eaded7;--light:#fbf7f4}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:white;color:var(--ink);font:16px/1.55 system-ui,-apple-system,sans-serif}a{color:var(--rust);text-underline-offset:4px}button,input,textarea,select{font:inherit}button,.button{cursor:pointer;border:1px solid var(--line);border-radius:5px;background:white;padding:10px 14px;color:var(--rust);text-decoration:none}button:hover,.button:hover{background:var(--light)}button:disabled{opacity:.55;cursor:wait}button:focus-visible,a:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--rust);outline-offset:3px}header{padding:22px 5%;display:flex;gap:30px;align-items:center;border-bottom:1px solid var(--line);font-size:13px}header .brand{font-size:21px;font-weight:650;margin-right:auto;text-decoration:none}main{max-width:1440px;margin:auto;padding:0 5%}.intro{display:grid;grid-template-columns:1fr 1.2fr;align-items:center;padding:40px 0 35px;gap:36px}.intro img{width:100%;height:auto}.intro h1{font-size:clamp(34px,4vw,54px);letter-spacing:-2px;font-weight:550;line-height:1.15;color:var(--rust);margin:15px 0}.intro p{max-width:470px}.eyebrow{font-size:12px;letter-spacing:1px;text-transform:uppercase;color:var(--rust)}.intro .button{display:inline-block;margin:12px 0}.small{font-size:12px;color:var(--muted)}h2{font-size:25px;font-weight:550}h3{font-size:18px;margin-top:0;font-weight:600}.sectionhead{display:flex;align-items:center;justify-content:space-between;gap:20px;border-top:1px solid var(--line)}#status{font-size:12px;color:var(--muted)}.workspace{display:grid;grid-template-columns:350px 1fr;gap:30px}aside{border:1px solid var(--line);border-radius:8px;padding:22px;background:var(--light);align-self:start}.examples{display:grid;gap:8px}.examples button{text-align:left;font-size:14px}label{display:block;font-size:12px;color:var(--muted)}textarea,select{width:100%;border:1px solid var(--line);border-radius:4px;background:white;color:var(--ink);padding:9px}textarea{margin-top:7px;resize:vertical;font-size:14px}.primary{background:var(--rust);color:white;border-color:var(--rust);width:100%;margin-top:8px}.primary:hover{background:#873923}#filters{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;align-items:end}#filters select{font-size:13px}#error{color:#ad2817}.metric{display:flex;justify-content:space-between;gap:20px;margin-top:25px;border-top:1px solid var(--line);padding-top:20px}.metric span{font-size:13px;color:var(--muted)}.metric strong{display:block;font-size:44px;color:var(--rust);font-weight:500}.metric p{max-width:260px;font-size:12px;color:var(--muted)}#chart{width:100%;height:auto;display:block}.legend{display:flex;gap:24px;font-size:12px;color:var(--rust)}details{border-top:1px solid var(--line);padding:18px 0;font-size:13px}summary{cursor:pointer;color:var(--rust);font-size:14px}code{font-size:12px;white-space:normal}table{border-collapse:collapse;width:100%;font-size:12px;margin:15px 0}td,th{text-align:left;border-bottom:1px solid var(--line);padding:8px 4px}th{font-weight:550}.caveat{font-size:13px;background:var(--light);padding:14px}.message{white-space:pre-wrap;overflow-wrap:anywhere;font-size:13px;border-top:1px solid var(--line);padding:14px 0}.message.user{color:var(--rust);font-weight:550}#conversation{max-height:450px;overflow:auto;margin:12px 0}.next{max-width:800px;padding:45px 0;font-size:14px}footer{padding:25px 5%;border-top:1px solid var(--line);font-size:12px;color:var(--muted)}#workspace{scroll-margin-top:15px}#comparisons button{font-size:12px;margin:3px}#provenance{overflow-wrap:anywhere}@media(max-width:1000px){.workspace{grid-template-columns:300px 1fr}#filters{grid-template-columns:1fr 1fr}}@media(max-width:750px){header{flex-wrap:wrap;gap:10px}header span{display:none}.intro{grid-template-columns:1fr;padding:30px 0;gap:5px}.intro img{max-width:500px}.workspace{grid-template-columns:1fr}.sectionhead{display:block}aside{order:1}.analysis{min-width:0}.metric strong{font-size:35px}.legend{gap:12px}.next{padding-top:25px}}
/* An analysis notebook: project graph, conversation, evidence. */
body.in-studio{height:100vh;overflow:hidden}body.in-studio header{height:65px;padding:15px 25px}body.in-studio main{padding:0;max-width:none}body.in-studio .intro,body.in-studio .next,body.in-studio footer{display:none}.studio{display:none}body.in-studio .studio{display:grid;grid-template-columns:250px minmax(330px,1fr) minmax(410px,1.12fr);height:calc(100vh - 65px);scroll-margin:0}.roadmap,.dialogue,.evidence{min-width:0}.roadmap{padding:24px 20px;overflow:auto;background:#fcfaf8;border-right:1px solid var(--line)}.roadmap h2{font-size:19px;margin:8px 0}.mapnote{font-size:12px;color:var(--muted)}.dag{position:relative;margin:22px 0 12px;height:378px}.dag>svg{position:absolute;width:100%;height:378px;pointer-events:none}#nodes{position:relative;display:grid;gap:20px;padding-top:12px}#nodes button{height:44px;display:flex;align-items:center;gap:12px;border:0;padding:0 5px;background:transparent;color:var(--muted);text-align:left;font-size:13px}#nodes button b{background:#fcfaf8;border:1px solid #d9c6ba;border-radius:50%;width:32px;height:32px;display:grid;place-items:center;font-size:11px;font-weight:500;flex:none}#nodes button[aria-current="step"]{color:var(--rust);font-weight:600}#nodes button[aria-current="step"] b{background:var(--rust);color:white;border-color:var(--rust)}#node-info{font-size:12px;border-top:1px solid var(--line);padding-top:15px}#node-info details{font-size:12px;padding:10px 0}#node-info summary{font-size:12px}.dialogue{display:flex;flex-direction:column;padding:27px 28px 18px;border-right:1px solid var(--line);height:100%;overflow:hidden}.chat-heading{position:relative}.chat-heading h2{font-size:29px;margin:8px 0;font-weight:500}.chat-heading #status{font-size:11px}.dialogue #section-description{font-size:14px;line-height:1.7;max-width:560px}.dialogue #conversation{flex:1;max-height:none;min-height:60px;overflow:auto;margin:12px 0}.message{padding:18px 0;border:0;font-size:14px;line-height:1.8}.message.user{border-bottom:1px solid var(--line);font-weight:500}.message .source-note{display:block;color:var(--muted);font-size:11px;margin-top:12px}.composer{margin-top:auto;padding-top:15px}.composer #suggestion{font-size:12px;text-align:left;border:0;padding:6px 0;margin-bottom:12px;color:var(--rust)}.composer form{border:1px solid #d8c8be;border-radius:7px;padding:12px 14px;background:white}.composer label{font-size:11px}.composer textarea{border:0;padding:8px 0;margin:0;min-height:76px}.sendrow{display:flex;align-items:center;justify-content:space-between;gap:10px}.sendrow span{font-size:10px;color:var(--muted)}.sendrow .primary{width:auto;margin:0;padding:6px 13px;font-size:13px}.privacy{font-size:10px;line-height:1.5;color:var(--muted);margin-bottom:0}.evidence{overflow:auto;padding:27px 28px;background:white}.evidence-head h2{font-family:Georgia,serif;font-size:23px;font-weight:400;line-height:1.3;margin:10px 0}.evidence-head>span{font-size:11px;color:var(--muted)}.metric{margin-top:15px;padding-top:15px;border-top:0}.metric strong{font-family:Georgia,serif;font-size:31px}.metric p{font-size:11px}.metric span{font-size:11px}#growth{font-size:13px}#ci{font-size:11px}.legend{font-size:10px;gap:12px}.selection{padding:12px 0;margin-top:15px}.selection summary{font-size:12px}#filters{margin-top:12px;grid-template-columns:1fr 1fr}#filters label{font-size:11px}.evidence #chart{margin-top:22px}.evidence details p{font-size:12px}.evidence .caveat{background:none;border-left:2px solid var(--line);padding:0 0 0 12px;font-size:11px;margin-top:25px}.document-title{font-family:Georgia,serif;font-weight:400;font-size:21px}.document-text{font-size:14px;line-height:1.8}.document-source{font-size:11px;color:var(--muted)}#comparisons{margin:18px 0}#comparisons button{border:0;border-bottom:1px solid var(--line);border-radius:0}body.in-studio header .brand{font-size:19px}body.in-studio header>a:last-child{font-size:12px}.welcome{font-family:Georgia,serif;font-size:19px;color:#8a7568;max-width:360px;line-height:1.6}.evidence #result[hidden],#document-view[hidden],#numeric-view[hidden]{display:none}@media(min-width:1550px){body.in-studio .studio{grid-template-columns:280px minmax(420px,1fr) minmax(500px,1.1fr)}.dialogue,.evidence{padding-left:38px;padding-right:38px}}@media(max-width:1050px){body.in-studio .studio{grid-template-columns:205px minmax(280px,1fr) minmax(330px,1fr)}.roadmap{padding:20px 12px}.dialogue,.evidence{padding:22px 18px}}@media(max-width:820px){body.in-studio{height:auto;overflow:auto}body.in-studio .studio{display:flex;flex-direction:column;height:auto}.roadmap{padding:15px;border-right:0;border-bottom:1px solid var(--line)}.roadmap h2,.mapnote,.dag>svg{display:none}.dag{height:auto;margin:0}#nodes{display:flex;gap:12px;overflow:auto;padding:0}#nodes button{flex:none;font-size:12px}#nodes button b{width:24px;height:24px}#node-info{margin-top:8px;padding-top:8px}#node-info>p{display:none}.dialogue{min-height:550px;height:auto;border-bottom:1px solid var(--line);border-right:0}.dialogue #conversation{min-height:140px;max-height:400px}.evidence{overflow:visible}.metric strong{font-size:31px}}
.message.section{font-size:11px;color:var(--muted);border-top:1px solid var(--line);padding:12px 0;margin-top:8px;letter-spacing:.02em}.message.sources{font-size:10px;color:var(--muted);padding-top:0}.document-view p{font-size:13px}
/* Keep all three columns, including in the narrow in-app browser panel. */
body.in-studio{height:100vh;overflow:hidden;color:var(--rust);background:#fff}body.in-studio .studio{display:grid;grid-template-columns:minmax(170px,.65fr) minmax(285px,1.15fr) minmax(310px,1.2fr);height:calc(100vh - 65px);min-width:765px}body.in-studio main{height:calc(100vh - 65px);overflow-x:auto}body.in-studio header{flex-wrap:nowrap}.roadmap{background:#fff;padding:25px 18px;border-right:1px solid var(--line);border-bottom:0;overflow-y:auto}.roadmap h2{display:block;font-size:19px;font-weight:500;letter-spacing:-.03em}.dag{display:block;position:relative;height:378px;margin:24px 0 12px}.dag>svg{display:block}#nodes{display:grid;gap:20px;padding-top:12px;overflow:visible}#nodes button{height:44px;flex:none;font-size:13px;color:var(--rust)}#nodes button b{width:32px;height:32px;background:white}.dialogue,.evidence{padding:25px clamp(16px,2vw,32px);height:100%;min-height:0;overflow-y:auto}.dialogue{border-right:1px solid var(--line);border-bottom:0;overflow:hidden}.dialogue #conversation{max-height:none;min-height:0;flex:1}.chat-heading h2,.evidence-head h2{font-family:inherit;font-size:24px;font-weight:500;letter-spacing:-.035em;line-height:1.2}.evidence-head h2{font-size:22px}.chat-heading #status{font-size:10px}.eyebrow{font-size:10px;letter-spacing:.09em}.section-about{border:0;padding:7px 0}.section-about summary,.figure-notes summary,.period-details summary{font-size:11px;color:var(--muted)}.section-about p{font-size:12px!important}.composer{padding-top:10px}.composer #suggestion{font-size:11px;line-height:1.5;max-width:100%}.composer form{border-radius:0;border-color:var(--line)}.composer textarea{color:var(--rust)}.privacy{padding:7px 0 0;border:0}.privacy summary{font-size:10px;color:var(--muted)}.privacy p{font-size:10px}.metric strong{font-family:inherit;font-size:32px;font-weight:500;letter-spacing:-.04em}.metric{align-items:center}.period-details{border:0;padding:0;max-width:150px}.metric .period-details p{font-size:10px}.figure-notes{padding:12px 0}.figure-notes p{font-size:11px}.legend{font-size:10px;flex-wrap:wrap;gap:4px 16px}#node-info{margin-top:0}#node-info details{padding:9px 0}#node-info details p{font-size:11px;line-height:1.6;color:var(--muted)}#document-view details{padding:14px 0}#document-view summary{font-size:13px}#document-view details p{font-size:12px;line-height:1.7;color:var(--muted)}#document-view>a{display:inline-block;font-size:11px;margin-top:22px}.evidence .selection{margin-top:18px}#result-context:empty,#error:empty{display:none}#method summary{font-size:12px}#nodes button:hover,#nodes button:focus-visible{background:#fcf5f1}details summary:hover{color:var(--rust)}body.in-studio header .brand{white-space:nowrap}@media(min-width:1200px){body.in-studio .studio{grid-template-columns:230px minmax(340px,1fr) minmax(390px,1.05fr)}}
header .brand{margin-right:0}header .model-label{margin-left:auto}.analysis-switcher{position:relative;padding:0;border:0;margin:0;font-size:13px;flex:none}.analysis-switcher>summary{list-style:none;padding:6px 12px;border-left:1px solid var(--line);font-size:13px;color:var(--rust);white-space:nowrap}.analysis-switcher>summary::-webkit-details-marker{display:none}.analysis-switcher>summary span{margin-left:12px}.analysis-menu{position:absolute;top:calc(100% + 14px);left:0;width:285px;background:white;border:1px solid var(--line);box-shadow:0 8px 24px #8739230b;z-index:50;padding:16px}.menu-label{font-size:10px;color:var(--muted);margin:0 0 12px;letter-spacing:.04em}.current-analysis{display:flex;justify-content:space-between;text-decoration:none;padding:8px 0;font-size:13px}.planned-analysis{border-top:1px solid var(--line);margin-top:12px;padding-top:14px}.planned-analysis button:disabled{cursor:default;opacity:1;color:var(--muted);background:none;border:0;padding:0;font-size:12px}.coming{font-size:10px;color:var(--muted);float:right}.planned-analysis ol{font-size:11px;line-height:1.9;color:var(--muted);padding-left:17px;margin-bottom:0}body.in-studio header{gap:18px}body.in-studio header .brand{margin-right:0}@media(max-width:950px){header .model-label{display:none}header>a:last-child{margin-left:auto}}@media(max-width:520px){body.in-studio header{padding:12px;gap:8px}body.in-studio header .brand{font-size:16px}header>a:last-child{display:none}.analysis-menu{left:auto;right:0;width:265px}.analysis-switcher>summary{font-size:12px;padding-left:8px}}
.account-menu{position:relative;border:0;padding:0;margin:0;flex:none}.account-menu>summary{font-size:13px;white-space:nowrap;list-style:none}.account-menu>summary::-webkit-details-marker{display:none}.account-panel{position:absolute;right:0;top:35px;width:300px;background:white;border:1px solid var(--line);padding:18px;z-index:60;max-height:calc(100vh - 90px);overflow:auto}.account-panel input{width:100%;padding:8px;border:1px solid var(--line);margin:4px 0 12px;color:var(--rust);background:white}.account-panel button{font-size:12px;padding:7px 12px}.account-panel a{display:block;font-size:12px;margin:12px 0}.account-panel p{font-size:12px;overflow-wrap:anywhere}.account-panel details{padding:10px 0}.account-panel summary{font-size:12px}#account-message:empty{display:none}#account-login[hidden],#account-signed-in[hidden]{display:none}.account-panel label{font-size:11px}
/* Landing page and VOLT page */
.other-analysis{display:block;text-decoration:none;padding:8px 0;font-size:13px}
.cards{padding:10px 0 30px;border-top:1px solid var(--line)}
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{border:1px solid var(--line);border-radius:8px;padding:22px;display:flex;flex-direction:column;gap:4px}
.card p{font-size:14px;margin:6px 0}.card .button{align-self:flex-start;margin:10px 0 4px}.card .small{margin-top:auto}
.card.planned{background:var(--light);color:var(--muted)}.card.planned h3{color:var(--muted)}
.band{background:var(--light);margin:10px -5.6% 0;padding:34px 5.6%}.band>div{max-width:760px}.band p{font-size:15px}
.endpoint{display:inline-block;font-size:15px;background:var(--light);border:1px solid var(--line);padding:8px 12px;user-select:all}
.volt-intro{grid-template-columns:1.1fr 1fr;align-items:start}
.jump{display:flex;flex-wrap:wrap;gap:16px;font-size:14px;margin-top:16px}
.tiles{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.tile{border:1px solid var(--line);border-radius:8px;padding:14px 16px;display:flex;flex-direction:column;gap:2px;min-width:0}
.tile span{font-size:12px;color:var(--muted)}.tile strong{font-size:34px;font-weight:500;letter-spacing:-.03em;color:var(--rust);line-height:1.15}
.tile small{font-size:11px;color:var(--muted)}#us-tiles .small{grid-column:1/-1;margin:0}
.small-tiles{grid-template-columns:repeat(auto-fill,minmax(130px,1fr))}.small-tiles .tile strong{font-size:26px}
.volt-section{border-top:1px solid var(--line);padding:34px 0}
.volt-section .lede{max-width:720px;font-size:15px}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;flex-wrap:wrap}.section-head h2{margin:6px 0}
.controls{display:flex;gap:14px;flex-wrap:wrap}.controls label{min-width:180px}.controls select{margin-top:4px}
.volt-grid{display:grid;grid-template-columns:minmax(260px,.8fr) 1.4fr;gap:26px;margin-top:22px;align-items:start}
.volt-grid .small-tiles{grid-template-columns:1fr 1fr}
.scatter{margin:0;position:relative}.scatter svg{width:100%;height:auto;display:block}
.scatter figcaption{font-size:12px;color:var(--muted);margin-top:6px}
.scatter circle[tabindex]{cursor:pointer;outline:none}.scatter circle[tabindex]:focus-visible{stroke:var(--rust);stroke-width:2}
.tip{position:absolute;background:white;border:1px solid var(--line);box-shadow:0 6px 18px #87392314;padding:8px 10px;font-size:12px;pointer-events:none;display:flex;flex-direction:column;max-width:220px;z-index:5}
.tip[hidden]{display:none}.tip b{font-weight:600}
.reading{font-size:15px;max-width:820px}
.table-wrap{overflow-x:auto}#ind-table tr.selected td{color:var(--rust);font-weight:600}
.suggestions{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0}.suggestions button{font-size:13px;text-align:left}
.conversation{max-width:820px}.conversation .message{font-size:15px;line-height:1.7;padding:12px 0}
.conversation .message.sources{font-size:11px;color:var(--muted);padding-top:0}
.chatbox{max-width:820px;border:1px solid var(--line);border-radius:7px;padding:12px 14px;margin-top:10px}
.chatbox textarea{border:0;padding:6px 0;min-height:70px}.chatbox .sendrow span{font-size:12px;color:var(--muted)}.chatbox .primary{width:auto;margin:0;padding:7px 14px}
.plain{padding-left:18px;font-size:15px}.privacy-note{font-size:13px;background:var(--light);padding:10px 14px;display:inline-block}
.firm-grid{display:grid;grid-template-columns:1.25fr 1fr;gap:30px;align-items:start;margin-top:16px}
.firm-grid fieldset{border:1px solid var(--line);border-radius:8px;padding:14px 16px;margin:0 0 14px}.firm-grid legend{font-size:14px;color:var(--rust);padding:0 6px}
.firm-grid fieldset>label{margin-top:10px}.firm-grid input[type=number],.firm-grid select{width:100%;border:1px solid var(--line);border-radius:4px;padding:7px;margin-top:4px;color:var(--ink);background:white}
table.inputs td{padding:4px}table.inputs input{min-width:80px}table.inputs th{font-size:12px}
.firm-result{position:sticky;top:16px;border:1px solid var(--line);border-radius:8px;padding:18px}.firm-result p{font-size:14px}
.firm-result .caveat{font-size:12px}#firm-error,#lead-status{font-size:13px}#firm-error{color:#ad2817}
.pilot{margin-top:34px;max-width:900px}.pilot ol{font-size:15px;padding-left:20px}.pilot li{margin:6px 0}
.lead{border:1px solid var(--line);border-radius:8px;padding:18px;margin-top:12px}
.lead-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px 16px;margin-bottom:10px}
.lead input:not([type=checkbox]),.lead select{width:100%;border:1px solid var(--line);border-radius:4px;padding:8px;margin-top:4px;color:var(--ink);background:white}
.lead .consent{display:flex;gap:8px;align-items:flex-start;font-size:13px;color:var(--ink);margin:12px 0}.lead .primary{width:auto}
.method p{max-width:820px;font-size:15px}.method code{font-size:15px}
@media(max-width:900px){.card-grid,.volt-grid,.firm-grid,.volt-intro{grid-template-columns:1fr}.firm-result{position:static}.band{margin:10px -5.3% 0}}
@media(max-width:560px){.lead-grid,.tiles{grid-template-columns:1fr}.tile strong{font-size:28px}.controls label{min-width:0;flex:1}}
.firm-grid>*,.volt-grid>*,.card-grid>*,.volt-intro>*{min-width:0}.firm-grid fieldset{min-width:0}.volt-page main{overflow-x:clip}
@media(max-width:560px){table.inputs input{min-width:64px}.volt-page header{gap:12px}}