/* Unnat Patel · Portfolio v3. Apricot editorial design; isolated review build. */
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*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:151px}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.65 "Inter", "Segoe UI",Arial,sans-serif;-webkit-font-smoothing:antialiased}::selection{background:var(--lavender);color:var(--lavender-ink)}a{color:var(--accent-text,var(--accent));text-decoration:none}a:hover{text-decoration:underline;text-underline-offset:5px}button,input,select,textarea{font:inherit}button,a{touch-action:manipulation;-webkit-tap-highlight-color:transparent}button{cursor:pointer;min-height:44px;padding:10px 17px;background:var(--surface);color:var(--text);border:1px solid var(--line);border-radius:9px;font-size:14px;font-weight:600;transition:background .18s var(--ease),border-color .18s var(--ease),transform .18s var(--ease)}button:hover{border-color:var(--accent);background:var(--tint)}button:active,.btn:active{transform:translateY(1px)}button:disabled{opacity:.35;cursor:default}button[aria-pressed=true]{background:var(--accent-strong);color:var(--accent-ink);border-color:transparent}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:3px solid var(--accent);outline-offset:5px}main:focus{outline:0}[hidden]{display:none!important}img{max-width:100%}p{margin:0 0 18px}p:last-child{margin-bottom:0}strong,b{font-weight:650}h1,h2,h3,h4{font-family:"Manrope","Inter","Segoe UI",Arial,sans-serif;line-height:1.17;letter-spacing:-.04em;font-weight:720;margin:0 0 16px;text-wrap:balance}h1{font-size:clamp(38px,4.5vw,58px);max-width:900px}h2{font-size:clamp(26px,2.7vw,34px)}h3{font-size:23px}h4{font-size:19px}.muted,.small{color:var(--muted)}.small,small{font-size:13px;line-height:1.65}.eyebrow{font-size:11px;font-weight:750;letter-spacing:.13em;line-height:1.55;text-transform:uppercase;color:var(--accent-text,var(--accent));display:block;margin-bottom:15px}.intro{font-size:18px;line-height:1.75;color:var(--muted);max-width:750px;margin-bottom:25px}.skip{position:fixed;top:-80px;left:16px;padding:12px 18px;z-index:100;background:var(--surface);color:var(--accent-text,var(--accent));border:2px solid var(--accent);border-radius:8px}.skip:focus{top:10px}
/* Persistent navigation. Color is a location cue throughout the portfolio. */
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/* Overview: wide editorial composition, portrait and evidence in equal focus. */
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/* Cases, document collections and deep reading. */
.filter-rail,.local-nav{display:flex;gap:7px;overflow-x:auto;white-space:nowrap;padding:3px 2px 13px;margin-bottom:17px;scrollbar-width:thin}.filter-rail button,.local-nav a{font-size:12px;min-height:42px;flex-shrink:0}.local-nav a{display:flex;align-items:center;padding:8px 14px;border-radius:8px;border:1px solid var(--line);background:var(--surface);color:var(--muted);font-weight:600}.local-nav a:hover{background:var(--tint);text-decoration:none}.local-nav a[aria-current=page],.local-nav a[aria-current=location]{background:var(--accent-strong);color:var(--accent-ink);border-color:transparent}.work-card{display:flex;flex-direction:column;border-top:5px solid var(--accent-strong)}.work-card:nth-child(3n+2){border-top-color:#8baaaa}.work-card:nth-child(3n){border-top-color:#73a69c}.work-card .category{font-size:10px;font-weight:750;letter-spacing:.1em;text-transform:uppercase;margin-bottom:15px;color:var(--accent-text,var(--accent))}.work-card h2{font-size:24px;line-height:1.23}.work-card p{font-size:14px}.work-card .case-tags{margin-top:auto;padding-top:12px}.reading-layout{display:grid;grid-template-columns:211px minmax(0,1fr);gap:31px;align-items:start}.toc{position:sticky;top:149px;display:grid;gap:3px;max-height:calc(100vh - 180px);overflow-y:auto;padding:11px 0 11px 13px;font-size:12px;border-left:2px solid var(--line)}.toc a{padding:7px 11px;line-height:1.5;color:var(--muted);border-radius:6px;font-size:12px}.toc a:hover{color:var(--accent-text,var(--accent));background:var(--tint);text-decoration:none}.toc a[aria-current]{color:var(--accent-text,var(--accent));font-weight:700;background:var(--tint)}.article{min-width:0}.article>.card,.article>section.card{padding:32px 36px;margin-bottom:20px;border-radius:13px}.article p{font-size:16px;line-height:1.85;max-width:780px;color:var(--muted)}.article h2{font-size:28px;color:var(--text);margin-bottom:20px}.article h3{font-size:22px;margin-top:26px}.article h4{font-size:18px;margin-top:21px}.article ul,.article ol{padding-left:22px;color:var(--muted)}.article li{margin:9px 0;line-height:1.8}.article li::marker{color:var(--accent-text,var(--accent))}.article section{scroll-margin-top:151px}.article blockquote{margin:24px 0;padding:18px 23px;background:var(--tint);border-left:3px solid var(--accent);color:var(--text)}.article blockquote p{color:var(--text)}.article a:not(.btn){text-decoration:underline;text-underline-offset:4px}.reading-meta{display:flex;gap:10px;align-items:center;flex-wrap:wrap;font-size:11px;color:var(--muted);margin:20px 0}.reading-meta span{padding:5px 10px;border:1px solid var(--line);border-radius:6px;background:var(--surface)}.reading-controls{display:flex;gap:8px;margin-bottom:20px}.reading-controls button{font-size:12px}.large-type .article p,.large-type .article li{font-size:19px}.next-step{padding:28px 30px;margin-top:28px;background:var(--lavender);color:var(--lavender-ink);border-radius:var(--radius);clear:both}.next-step p,.next-step .eyebrow{color:inherit;font-size:14px}.next-step .eyebrow{font-size:10px}.next-step h3{font-size:26px}.next-step .btn{background:var(--surface);color:var(--text)}.details-stack details{background:var(--surface);border:1px solid var(--line);border-radius:12px;margin:12px 0;padding:0 24px}.details-stack summary{display:flex;align-items:center;justify-content:space-between;gap:20px;cursor:pointer;list-style:none;padding:22px 0;font-weight:650;font-size:15px}.details-stack summary::-webkit-details-marker{display:none}.details-stack summary:after{content:'+';display:grid;place-items:center;background:var(--tint);color:var(--accent-text,var(--accent));height:27px;width:27px;font-size:19px;font-weight:400;border-radius:50%;flex-shrink:0}.details-stack details[open] summary:after{content:'−'}.details-stack details[open]{border-color:color-mix(in srgb,var(--accent) 35%,var(--line))}.details-stack details>div{padding-bottom:24px;font-size:15px;color:var(--muted)}.details-stack details .note{font-size:13px}.book-cover{background:var(--lavender);color:var(--lavender-ink);padding:38px;border-radius:var(--radius);border-left:8px solid var(--lavender-ink)}.book-cover h2{font-family:Georgia,serif;font-size:42px;font-weight:500;letter-spacing:-.035em}.book-cover :is(p,.eyebrow){color:inherit}.book-cover .btn{background:var(--surface);color:var(--text)}
/* Native flows: a linked, staggered path with readable labels, not number tiles. */
.diagram{margin:25px 0 30px}.diagram figcaption{font-size:12px;color:var(--muted);margin-top:18px;line-height:1.7}.flow{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;list-style:none;padding:10px 0 0;margin:15px 0 0;position:relative}.flow li{position:relative;margin:0;padding:30px 23px 20px 0;background:none;font-size:15px;line-height:1.55;border:0;border-top:2px solid var(--accent);color:var(--text)}.flow li:before{content:"";position:absolute;top:-8px;left:0;height:13px;width:13px;background:var(--accent-strong);border:3px solid var(--surface);outline:1px solid var(--accent);border-radius:50%}.flow li:not(:last-child):after{content:"→";position:absolute;right:16px;top:-16px;padding-inline:4px;background:var(--surface);color:var(--accent-text,var(--accent));font-size:17px}.flow li span{display:block;color:var(--accent-text,var(--accent));font-size:10px;font-weight:750;letter-spacing:.07em;margin-bottom:9px}.flow.long{grid-template-columns:repeat(3,minmax(0,1fr));row-gap:18px}.flow strong{display:block;font-size:14px}.flow small{display:block;font-size:12px;color:var(--muted);margin-top:8px}.decision-path{padding:27px 30px 23px;background:var(--surface)}.decision-path .eyebrow{margin-bottom:10px}.decision-path h2{font-size:25px;margin-bottom:0}.decision-layer{display:grid;grid-template-columns:145px 1fr 1fr;gap:20px;padding:22px 0;border-top:1px solid var(--line);align-items:start}.decision-layer h3{font-size:20px;margin:0}.decision-layer p{font-size:14px;margin:0;color:var(--muted)}.decision-layer .pill{font-size:12px;color:var(--accent-text,var(--accent))}.decision-layer:first-of-type{border:0}.decision-system{margin:27px 0;padding:30px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius)}.decision-system .diagram-header{display:grid;grid-template-columns:1fr 1fr;gap:35px;align-items:start}.decision-system .diagram-header h2{font-size:31px;margin-bottom:8px}.decision-system .diagram-header>p{font-size:14px;color:var(--muted);line-height:1.8;padding-top:26px}.system-diagram{display:block;width:100%;height:auto;margin:15px auto 6px;max-width:1020px}.system-diagram-mobile{display:none}.diagram-legend{display:flex;justify-content:space-between;gap:20px;border-top:1px solid var(--line);padding-top:15px;font-size:11px;color:var(--muted)}.diagram-legend span{display:flex;align-items:center;gap:7px}.diagram-legend i{width:9px;height:9px;border-radius:3px;background:var(--accent);flex-shrink:0}.diagram-accessible{margin-top:18px}.diagram-accessible summary{font-size:12px;color:var(--accent-text,var(--accent));cursor:pointer;min-height:44px;padding:9px 0}.diagram-accessible dl{display:grid;grid-template-columns:150px 1fr;gap:12px 20px;font-size:14px;margin:5px 0 20px}.diagram-accessible dt{font-weight:700}.diagram-accessible dd{margin:0;color:var(--muted)}.choice-result{padding:22px;background:var(--mint);color:var(--mint-ink);border-radius:12px;margin-top:18px}.choice-result h3{margin-bottom:10px;font-size:23px}.choice-result p{color:inherit;font-size:14px}
/* Original content preservation: book and paper typography and diagrams. */
.article .prose{max-width:none}.article :is(.bk-tools,.bk-aside,.bk-note,.rd-note,.rd-callout){font-size:14px;line-height:1.8;margin:22px 0;padding:17px 20px;background:var(--tint);color:var(--muted);border-left:3px solid var(--accent);border-radius:0 9px 9px 0}.article .bk-tools strong{color:var(--text)}.article :is(.rd-fig,.bk-fig){margin:25px 0;padding:17px;background:#fff;border:1px solid var(--line);border-radius:12px;overflow:auto}.article :is(.rd-fig,.bk-fig) svg{display:block;width:100%;min-width:580px;height:auto}.article .bk-tb>div{padding:18px 0;border-bottom:1px solid var(--line)}.article .bk-tb>div strong{display:block;color:var(--text);margin-bottom:7px}.article :is(.rd-sub,.rd-key,.bk-kicker){color:var(--accent-text,var(--accent));font-size:12px;font-weight:700}.article :is(.rd-diagram,.rd-flow){overflow-x:auto}.chapter-nav{display:flex;justify-content:space-between;gap:18px;margin-top:28px;padding-top:22px;border-top:1px solid var(--line);font-size:13px}.chapter-nav a{max-width:46%}.chapter-title{font-family:Georgia,serif;font-weight:500;line-height:1.25}.paper-section summary{cursor:pointer;font-weight:700;padding:17px 0}.paper-section-body{padding:12px 0}
/* Résumé and factual tools. */
.resume-job{display:grid;grid-template-columns:142px minmax(0,1fr);gap:30px;padding:29px 0;border-bottom:1px solid var(--line)}.resume-job:first-child{padding-top:0}.resume-job:last-child{border-bottom:0;padding-bottom:0}.employer-logo{display:flex;align-items:center;justify-content:center;width:142px;height:76px;padding:16px;border-radius:11px;background:#fff;border:1px solid #e9e9e9}.employer-logo img{max-width:100%;max-height:44px}.resume-job h2{font-size:24px;margin-bottom:11px}.resume-job h3{font-size:20px}.resume-job p{font-size:15px;line-height:1.8}.resume-job .dates{color:var(--accent-text,var(--accent));font-size:11px;font-weight:700;margin-bottom:9px;letter-spacing:.035em}.skills-list{display:grid;grid-template-columns:1fr 1fr;gap:24px}.skills-list h3{font-size:19px;margin-top:0}.skills-list p{font-size:14px}.skills-list>div{padding-top:14px;border-top:3px solid var(--mint)}.skills-list>div:nth-child(even){border-top-color:var(--lavender)}.toolkit-grid>section{border-top:4px solid var(--accent-strong)}.toolkit-grid>section:nth-child(3n+2){border-top-color:#90aaa7}.toolkit-grid>section:nth-child(3n){border-top-color:#94b5aa}
/* Actual tables and synthetic research prototype. */
.table-wrap{overflow:auto;max-width:100%;border:1px solid var(--line);border-radius:10px;margin:21px 0;background:var(--surface)}table{width:100%;border-collapse:collapse;font-size:13px;line-height:1.65}caption{text-align:left;padding:16px 17px;color:var(--text);font-size:12px;font-weight:650;background:var(--tint)}th,td{text-align:left;vertical-align:top;padding:14px 16px;border-bottom:1px solid var(--line);min-width:120px}th{background:var(--tint);color:var(--text);font-size:11px;font-weight:750;letter-spacing:.025em}td{color:var(--muted)}tr:last-child td{border-bottom:0}tbody tr:hover{background:color-mix(in srgb,var(--tint) 40%,var(--surface))}.article .table-wrap table{min-width:640px}.article .table-wrap td p{font-size:13px}.finance-app{padding:28px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);margin-bottom:25px}.finance-app h2{font-size:28px}.finance-app p{font-size:14px;color:var(--muted)}.research-toolbar{display:flex;align-items:end;gap:13px;flex-wrap:wrap;margin-bottom:23px;padding-bottom:21px;border-bottom:1px solid var(--line)}.research-toolbar>div,.research-toolbar>label{flex:1;min-width:160px}.research-toolbar button{background:var(--accent-strong);color:var(--accent-ink);border:0}.research-toolbar label{font-size:12px}.metric-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin:20px 0}.metric-tile{border:1px solid var(--line);border-radius:10px;background:var(--tint);padding:18px 19px}.metric-tile:nth-child(2){background:var(--mint);color:var(--mint-ink)}.metric-tile:nth-child(3){background:var(--lavender);color:var(--lavender-ink)}.metric-tile:nth-child(4){background:var(--peach);color:var(--peach-ink)}.metric-tile strong{display:block;font-size:27px;letter-spacing:-.035em;line-height:1.25}.metric-tile span,.metric-tile small{font-size:11px;display:block;line-height:1.5;color:inherit}.metric-tile h3{font-size:12px;letter-spacing:0;margin-bottom:10px}.research-table{font-variant-numeric:tabular-nums}.research-table button{font-size:11px;min-height:34px;padding:6px 10px;white-space:nowrap;background:var(--surface);color:var(--accent-text,var(--accent))}.research-table td:first-child{font-weight:700;color:var(--text)}.research-note{font-size:12px;background:var(--peach);color:var(--peach-ink);border-left:3px solid #6d958d;padding:14px 17px;border-radius:0 7px 7px 0;margin:17px 0}.research-status{font-size:12px;padding:9px 12px;border-radius:7px;background:var(--mint);color:var(--mint-ink);display:inline-flex;gap:8px;align-items:center}.source-detail{background:var(--tint);border:1px solid color-mix(in srgb,var(--accent) 22%,var(--line));border-radius:12px;padding:25px;margin:20px 0}.source-detail h3{font-size:23px}.source-detail pre{white-space:pre-wrap;overflow-wrap:anywhere;font-size:12px;line-height:1.7;padding:15px;border:1px solid var(--line);border-radius:7px;background:var(--surface)}.finance-flow{display:flex;align-items:stretch;gap:0;margin:22px 0;list-style:none;padding:0}.finance-flow>*{flex:1;padding:16px 18px;border-left:3px solid var(--accent);background:var(--tint);font-size:12px}.finance-flow>*:nth-child(2){background:var(--mint)}.finance-flow>*:nth-child(3){background:var(--lavender)}.finance-flow>*:nth-child(4){background:var(--peach)}
label{font-size:13px;font-weight:650}input,select,textarea{width:100%;background:var(--surface);color:var(--text);border:1px solid var(--line);border-radius:8px;padding:12px 13px;min-height:46px;font-size:14px}input::placeholder{color:var(--muted)}#walkthrough input,#walkthrough select{margin-top:7px}#walkthrough details{margin-top:18px}#walkthrough summary{cursor:pointer;font-weight:650}#walkthrough [role=alert]:not(:empty){color:var(--text);border-left:3px solid var(--accent);padding-left:12px}.search-inner{max-width:1200px;margin:auto;padding:18px 32px 25px}.search-field{display:flex;gap:8px;margin-top:10px}.search-field input{flex:1;min-width:0;border-color:var(--accent)}.search-inner ul{list-style:none;padding:0;margin:0;max-height:36vh;overflow:auto}.search-inner li a{display:flex;justify-content:space-between;gap:18px;padding:12px 4px;border-bottom:1px solid var(--line);font-size:14px}.search-inner li small{color:var(--muted);font-size:12px}.search-inner label{color:var(--text)}#search-count{margin:11px 0 0}.empty{padding:28px;background:var(--surface);border-radius:var(--radius)}footer{max-width:1200px;margin:0 auto;padding:24px 0 31px;border-top:2px solid var(--accent-strong);display:flex;align-items:center;justify-content:space-between;gap:26px;font-size:11px}footer p{margin:0;max-width:430px;color:var(--muted)}footer>a{font-weight:600}.mobile-only{display:none}.visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(min-width:1500px){main{padding-top:44px}.hero{gap:66px}.portrait{height:310px}}
@media(max-width:1100px){.masthead{padding-inline:24px}.nav-wrap{padding-inline:12px}#global-nav a{padding-inline:10px}.hero{gap:30px;grid-template-columns:minmax(0,1.25fr) minmax(280px,.85fr)}.hero h1{font-size:52px}.hero .intro{font-size:15px}.portrait{height:282px}main{padding-inline:26px}.card{padding:24px}.selected-evidence .card{padding:22px}.selected-evidence .card h3{font-size:20px}.reading-layout{grid-template-columns:185px minmax(0,1fr);gap:24px}.article>.card,.article>section.card{padding:28px}.pitch-feature{gap:23px}.pitch-feature h2{font-size:28px}footer{margin-inline:26px}}
@media(max-width:900px){.grid{grid-template-columns:repeat(2,minmax(0,1fr))}.selected-evidence{grid-template-columns:repeat(3,minmax(0,1fr))}.selected-evidence .card{padding:19px}.selected-evidence .card h3{font-size:19px}.selected-evidence .card p{font-size:12px}.hero h1{font-size:44px}.hero{gap:25px}.hero .intro{font-size:14px}.portrait{height:264px}.portrait-wrap{padding:12px 12px 0}.portrait-note{font-size:10px}.portrait-label{font-size:9px}.portrait-label span:last-child{font-size:8px}.reading-layout{grid-template-columns:1fr;gap:18px}.toc{position:static;display:flex;overflow:auto;padding:3px 0 10px;white-space:nowrap;gap:5px;max-height:none;border-left:0;border-bottom:1px solid var(--line)}.toc a{background:var(--surface);border:1px solid var(--line);padding:9px 12px}.decision-system .diagram-header{gap:22px}.decision-system .diagram-header h2{font-size:28px}.decision-system .diagram-header>p{font-size:13px}.decision-layer{grid-template-columns:115px 1fr}.decision-layer p:last-child{grid-column:2}.contact-link{display:none}.pitch-feature{grid-template-columns:1fr 1.15fr}.pitch-feature h2{font-size:26px}.pitch-feature p{font-size:13px}.career-ribbon{font-size:11px}.metric-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.skills-list{gap:20px}}
@media(max-width:700px){main{padding:24px 20px 58px}.masthead{padding:11px 20px 8px}.identity .brand-mark{width:33px;height:33px;font-size:18px}.identity>span:not(.brand-mark){font-size:14px}.identity small{font-size:9px}.utilities{gap:1px}.utilities button{padding:7px 9px;font-size:12px}.utilities #theme{font-size:21px;width:34px}.nav-wrap{padding:0 9px 9px}#global-nav a{font-size:11px;padding:8px 10px;min-height:39px}.rail-control{width:22px;flex-basis:22px}.hero{grid-template-columns:minmax(0,1fr) minmax(200px,.75fr);gap:20px;margin-bottom:23px}.hero h1{font-size:38px}.hero .eyebrow,.hero-label{font-size:9px;margin-bottom:14px}.hero .intro{font-size:14px;line-height:1.65}.portrait{height:245px}.portrait-note{display:block;padding-block:11px}.portrait-note span{display:block}.portrait-note span:last-child{text-align:left;margin-top:3px;max-width:none}.portrait-label{display:none}.hero .actions{gap:8px}.hero .btn{font-size:11px;padding:10px 12px;min-height:43px}.career-ribbon{align-items:start;gap:12px;margin-bottom:23px}.career-ribbon .domains{gap:7px}.career-ribbon a{font-size:11px}.selected-evidence{grid-template-columns:1fr}.selected-evidence .card{min-height:0;padding:22px 24px;display:grid;grid-template-columns:1.5fr 1fr;column-gap:22px}.selected-evidence .card .eyebrow{grid-column:1/-1;margin-bottom:13px}.selected-evidence .card h3{font-size:23px;grid-column:1;margin-bottom:0;max-width:none}.selected-evidence .card p{font-size:13px;grid-column:2;grid-row:2;margin-bottom:0}.selected-evidence .card .arrow-link{grid-column:1/-1;margin-top:19px;padding-top:13px}.case-signal{display:none}.section-head{margin-top:28px}.section-head h2{font-size:25px}.section-head a{font-size:12px}.section-head .section-caption{font-size:12px;max-width:240px}.page-head{padding:26px 25px}.page-head h1{font-size:38px}.page-head .intro{font-size:15px}.page-head .eyebrow{font-size:10px}.back{margin-top:-8px}.grid,.grid.two,.pitch-row,.proof-links{gap:14px}.card{padding:23px}.pitch-feature{padding:23px;grid-template-columns:1fr;gap:20px}.pitch-feature h2{max-width:none;font-size:27px;margin-bottom:11px}.pitch-feature p{font-size:14px;margin-bottom:12px;max-width:500px}.pitch-feature .pitch-meta{margin-top:10px}.pitch-video-frame{width:100%}.proof-links .card h3{font-size:22px}.proof-links .card .proof-arrow{font-size:25px}.proof-links .card{padding:23px}.decision-system{padding:24px}.decision-system .diagram-header{grid-template-columns:1fr;gap:0}.decision-system .diagram-header>p{padding:0;max-width:550px;margin:8px 0 0}.decision-system .diagram-header h2{font-size:28px}.system-diagram-desktop{display:none}.system-diagram-mobile{display:block;max-width:480px}.diagram-legend{font-size:10px;gap:12px;flex-wrap:wrap}.diagram-accessible dl{grid-template-columns:1fr;gap:5px;font-size:13px}.diagram-accessible dd{margin-bottom:14px}.flow,.flow.long{grid-template-columns:1fr 1fr;row-gap:20px}.flow li{font-size:14px;padding-right:17px}.flow li:nth-child(2n):after{display:none}.decision-path{padding:23px}.article>.card,.article>section.card{padding:27px}.article p{font-size:15px;line-height:1.85}.article h2{font-size:27px}.article h3{font-size:22px}.article :is(.rd-fig,.bk-fig){padding:12px}.resume-job{grid-template-columns:125px minmax(0,1fr);gap:21px}.employer-logo{width:125px;height:69px;padding:14px}.resume-job h2{font-size:22px}.resume-job p{font-size:14px}.book-cover{padding:29px}.book-cover h2{font-size:35px}.finance-app{padding:21px}.finance-flow{flex-wrap:wrap;gap:7px}.finance-flow>*{flex-basis:calc(50% - 7px)}.research-toolbar{gap:12px}.next-step{padding:26px}.next-step h3{font-size:24px}.reading-meta{font-size:10px}.details-stack summary{font-size:14px}.details-stack details{padding-inline:20px}footer{margin-inline:20px;gap:16px;flex-wrap:wrap;padding-top:22px}footer p{order:3;flex-basis:100%;max-width:none}.search-inner{padding-inline:20px}}
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@media(prefers-reduced-motion:reduce){html,#global-nav{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}.interactive:hover,.btn:hover,.button:hover{transform:none!important}}
@media print{body>header,footer,.back,.reading-controls,.actions,.toc,.next-step,.skip,.pitch-feature,.filter-rail,.local-nav{display:none!important}body{background:white;color:black;font-size:11pt}main{max-width:none;padding:0;margin:0}.page-head{background:white;border:0;padding:0;margin-bottom:24px}.page-head:before{display:none}.page-head h1{font-size:30pt}.reading-layout{display:block}.card,.article>.card{break-inside:avoid;border:0;padding:12px 0!important}.article p{font-size:11pt;color:black}.resume-job{break-inside:avoid}.table-wrap{overflow:visible}table{font-size:9pt}.article .table-wrap table{min-width:0}th,td{color:black;padding:7px}.reading-meta span{background:white}.system-diagram-mobile{display:none}.system-diagram-desktop{display:block}}
/* Integrated source/content surfaces. */
.document-feature{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(240px,.7fr);gap:35px;padding:31px 34px;margin:24px 0;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius)}.document-feature h2{font-size:34px}.document-feature p{font-size:15px;color:var(--muted);max-width:620px}.document-feature-proof{background:var(--lavender);color:var(--lavender-ink);border-radius:12px;padding:27px;display:flex;flex-direction:column;justify-content:center}.document-feature-proof span{font-size:11px;font-weight:700;letter-spacing:.05em}.document-feature-proof strong{font-size:29px;line-height:1.25;letter-spacing:-.035em;margin:13px 0}.document-feature-proof p{color:inherit;font-size:12px;margin:0}.offclock-photo{display:block;width:100%;max-height:320px;object-fit:cover;border-radius:11px;margin-bottom:21px}.tool-card{border-top:4px solid var(--accent-strong)}.tool-card:nth-child(3n+2){border-top-color:#8baaaa}.tool-card:nth-child(3n){border-top-color:#94b5aa}.tool-card .tool-summary{font-size:16px;color:var(--text);line-height:1.65}.tool-card .capabilities{margin:18px 0}.tool-card h2{font-size:27px}.resume-tool-index{display:flex;flex-wrap:wrap;gap:7px;margin-top:20px}.original-paper{max-width:940px;margin-inline:auto}.original-paper>section.card{padding:36px 44px}.original-paper p{max-width:none}.metric-grid:has(>.metric-tile:nth-child(3):last-child){grid-template-columns:repeat(3,minmax(0,1fr))}.research-table input[type=checkbox],.research-ack input[type=checkbox]{width:19px;height:19px;min-height:19px;margin:3px 0;padding:0;accent-color:var(--accent-strong);cursor:pointer;flex:0 0 19px}.research-table th[scope=row]{background:transparent;font-size:13px;font-weight:600;min-width:220px}.research-table th[scope=row] small{display:block;font-weight:400;color:var(--muted);font-size:10px}.research-table .source-link{display:block;padding:0;border:0;background:transparent;color:var(--accent-text,var(--accent));min-height:34px;line-height:1.4;text-align:left;font-size:10px}.research-table td:first-child{min-width:72px}.research-table td:nth-child(n+3){font-variant-numeric:tabular-nums;white-space:nowrap}.research-table .research-badge{display:inline-block;font-size:10px;font-weight:650;padding:4px 8px;border-radius:5px;color:var(--mint-ink);background:var(--mint)}.research-table .research-badge.attention{color:var(--peach-ink);background:var(--peach)}.research-table td>small{display:block;font-size:10px;margin-top:6px}.research-ack{display:flex;align-items:flex-start;gap:11px;line-height:1.7;margin:20px 0;font-size:13px}.research-note h3,.research-note .eyebrow,.research-note p{color:inherit}.research-note .research-toolbar{border:0;margin:20px 0 0;padding:0;align-items:center}.research-note .research-toolbar span{font-size:11px}.research-status{margin:0 0 22px}.research-status.is-blocked{background:var(--peach);color:var(--peach-ink)}.source-detail dl{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px;border-block:1px solid var(--line);padding-block:16px;margin-block:20px}.source-detail dt{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--accent-text,var(--accent));margin-bottom:7px}.source-detail dd{margin:0;font-size:12px;overflow-wrap:anywhere}.source-detail p{font-size:13px}.reading-controls{flex-wrap:wrap}.reading-controls .btn{font-size:12px;min-height:44px;padding-block:9px}.branch-diagram img,.branch-flow img,.flow-figure img{display:block;width:100%;height:auto}.branch-flow-list{display:none}.branch-diagram{margin:25px 0}.branch-diagram figcaption{font-size:12px;color:var(--muted);margin-top:13px}
@media(max-width:800px){.document-feature{grid-template-columns:1fr 1fr;gap:23px;padding:25px}.document-feature h2{font-size:30px}.document-feature-proof{padding:22px}.document-feature-proof strong{font-size:25px}.source-detail dl{grid-template-columns:1fr 1fr}.original-paper>section.card{padding:28px}}
@media(max-width:540px){.document-feature{grid-template-columns:1fr;padding:23px;gap:22px}.document-feature h2{font-size:29px}.document-feature-proof{padding:23px}.document-feature-proof strong{font-size:26px;margin:8px 0}.document-feature-proof p{font-size:12px}.metric-grid:has(>.metric-tile:nth-child(3):last-child){grid-template-columns:repeat(3,minmax(0,1fr));gap:7px}.metric-grid:has(>.metric-tile:nth-child(3):last-child) .metric-tile{padding:14px 10px}.metric-grid:has(>.metric-tile:nth-child(3):last-child) .metric-tile strong{font-size:21px;white-space:nowrap}.metric-grid:has(>.metric-tile:nth-child(3):last-child) .metric-tile :is(span,small){font-size:9px}.research-note{padding:17px}.research-note .research-toolbar{display:block}.research-note .research-toolbar span{display:block;margin-top:12px}.original-paper>section.card{padding:24px 23px}.tool-card h2{font-size:25px}.tool-card .tool-summary{font-size:15px}.branch-flow-list{display:block}.branch-diagram .branch-desktop{display:none}.offclock-photo{max-height:260px}.reading-controls .btn{font-size:11px}}
img.branch-diagram{display:block;width:100%;height:auto;margin:23px auto 17px;max-width:1080px}.diagram>details{border-top:1px solid var(--line);margin-top:17px;padding-top:3px}.diagram>details summary{padding:12px 0;font-size:12px;font-weight:600;color:var(--accent-text,var(--accent));cursor:pointer;min-height:44px}.diagram>details ol{font-size:14px;color:var(--muted);line-height:1.85;padding-left:21px}.diagram>details li{padding-left:5px;margin:11px 0}.diagram>details li::marker{color:var(--accent-text,var(--accent));font-weight:650}.rd-abstract{padding:21px 23px;background:var(--tint);border-left:3px solid var(--accent);border-radius:0 10px 10px 0;margin:24px 0}.rd-abstract h2{font-size:23px}.rd-gates,.rd-check,.rd-close{border-top:1px solid var(--line);padding-top:22px;margin-top:25px}.doc-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.doc-grid>div{padding:18px;background:var(--tint);border-radius:9px}.doc-grid h3{font-size:19px;margin-top:0}
@media(max-width:600px){img.branch-diagram{width:100%;border:1px solid var(--line);border-radius:8px}.diagram:has(img.branch-diagram)>details{border:0}.diagram:has(img.branch-diagram)>details summary{font-size:13px}.diagram:has(img.branch-diagram)>details:not([open]) ol{display:block}.doc-grid{grid-template-columns:1fr}.rd-abstract{padding:18px}.rd-abstract h2{font-size:22px}}
@media(max-width:600px){.diagram:has(img.branch-diagram)>details[open] ol{list-style:none;margin:15px 0;padding:0 0 0 8px}.diagram:has(img.branch-diagram)>details[open] li{position:relative;border-left:2px solid var(--accent);padding:0 0 22px 21px;margin:0;font-size:14px}.diagram:has(img.branch-diagram)>details[open] li:before{content:"";position:absolute;left:-6px;top:7px;width:10px;height:10px;background:var(--accent);border-radius:50%;box-shadow:0 0 0 3px var(--surface)}.diagram:has(img.branch-diagram)>details[open] li:last-child{border-color:transparent;padding-bottom:0}.diagram:has(img.branch-diagram)>details[open] summary{font-size:12px;font-weight:650}.diagram:has(img.branch-diagram)>details[open]+figcaption{margin-top:16px}}
#research-edit{display:block;min-height:190px;line-height:1.8;resize:vertical;padding:16px 18px;margin:10px 0 17px;font-size:14px;background:var(--surface);color:var(--text);border-color:color-mix(in srgb,var(--accent) 35%,var(--line))}.research-note label[for=research-edit]{display:block;color:inherit;margin-top:20px}#research-edit:focus{outline:3px solid var(--accent);outline-offset:3px}
/* Restored figures use a white canvas: keep their captions readable in both themes. */
.article :is(.rd-fig,.bk-fig){color:#202439}.article :is(.rd-fig,.bk-fig) :is(figcaption,p,small){color:#565c70}.article :is(.rd-fig,.bk-fig) :is(h2,h3,h4,strong){color:#202439}.article :is(.rd-fig,.bk-fig) a{color:#176a64}p a:not(.btn):not(.button){text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px}p a:not(.btn):not(.button):hover{text-decoration-thickness:2px}
/* V3: quieter executive hierarchy and continuous reading surfaces. */
body{font-size:16px;line-height:1.7}.identity .brand-mark{border-radius:9px;background:var(--tint);color:var(--accent-text,var(--accent));border:1px solid color-mix(in srgb,var(--accent) 20%,var(--line))}.identity small{font-size:9px;letter-spacing:.08em}.masthead{padding-top:15px;padding-bottom:11px}#global-nav a[aria-current=page]{background:var(--tint);color:var(--accent-text,var(--accent));border-color:color-mix(in srgb,var(--accent) 20%,var(--line));box-shadow:none}#global-nav a:hover{background:var(--soft)}.hero{margin-bottom:30px;gap:62px}.hero h1{font-size:clamp(41px,4.2vw,57px);line-height:1.12;letter-spacing:-.047em}.hero .intro{font-size:16px;line-height:1.8;max-width:580px}.hero .hero-label{font-size:10px;letter-spacing:.12em}.portrait-wrap{background:var(--peach);color:var(--peach-ink);border-color:color-mix(in srgb,var(--peach-ink) 18%,transparent);border-radius:12px;padding:13px 13px 0}.portrait-note{color:var(--peach-ink)}.portrait{border-radius:6px}.portrait-label{font-size:9px}.hero .actions .btn:not(.primary){background:transparent}.career-ribbon{padding-block:14px;border-top:0;font-size:12px}.page-head{background:transparent;border:0;border-bottom:1px solid var(--line);border-radius:0;padding:17px 0 28px;max-width:none;overflow:visible;margin-bottom:29px}.page-head:before{display:none}.page-head h1{font-size:clamp(35px,3.5vw,46px);letter-spacing:-.045em;max-width:890px;line-height:1.18}.page-head .intro{font-size:16px;line-height:1.8;max-width:800px}.page-head .eyebrow{font-size:10px;letter-spacing:.12em;margin-bottom:15px}.section-head{margin-top:38px}.section-head h2{font-size:27px}.card{border-radius:12px;box-shadow:none}.card.interactive:hover{transform:translateY(-2px);box-shadow:var(--shadow);border-color:color-mix(in srgb,var(--accent) 48%,var(--line))}.selected-evidence .card{border:1px solid color-mix(in srgb,var(--peach-ink) 13%,transparent);background:var(--peach);color:var(--peach-ink)}.selected-evidence .card:nth-child(2){background:var(--lavender);color:var(--lavender-ink)}.selected-evidence .card:nth-child(3){background:var(--mint);color:var(--mint-ink)}.selected-evidence .card h3{font-size:21px;font-weight:650;line-height:1.3}.selected-evidence .card .eyebrow{font-size:9px}.selected-evidence .card .arrow-link{font-weight:600}.pitch-feature{padding:26px;border-radius:12px;background:var(--surface)}.pitch-feature .pitch-video-frame{border-radius:7px}.work-card{border-top:3px solid var(--apricot)}.work-card:nth-child(3n+2){border-top-color:#93aab3}.work-card:nth-child(3n){border-top-color:#94b5aa}.work-card h2{font-size:23px;font-weight:650}.work-card .category{font-size:9px}.filter-rail button[aria-pressed=true]{background:var(--tint);color:var(--accent-text,var(--accent));border:1px solid var(--accent)}.next-step{background:var(--tint);color:var(--text);border:1px solid var(--line);border-radius:10px}.next-step h3{font-size:24px}.details-stack details{border-radius:9px}.details-stack details[open]{background:var(--surface);border-color:color-mix(in srgb,var(--accent) 27%,var(--line))}.details-stack summary{font-weight:600}.details-stack summary:after{border-radius:5px;background:var(--soft)}.details-stack details>div{line-height:1.85}.article>.card,.article>section.card{border-radius:10px}.article h2{font-weight:650}.toc a[aria-current]{background:var(--tint)}footer{border-top:1px solid var(--line);padding-block:27px 35px;font-size:11px}footer>a:first-child{color:var(--text)}.reading-controls{justify-content:flex-end}.reading-controls button,.reading-controls .btn{min-height:39px;padding:8px 12px;background:transparent;border-color:var(--line);font-size:11px}.original-paper,.paper-reader{max-width:980px;margin-inline:auto}.decision-system{padding:30px;border-radius:12px;border-color:var(--line)}.decision-system .diagram-header h2{font-size:29px}.decision-system .diagram-header>p{padding-top:22px}.system-diagram{border-radius:9px}.tool-card{border-top:3px solid var(--apricot)}.tool-card:nth-child(3n+2){border-top-color:#93aab3}.tool-card:nth-child(3n){border-top-color:#94b5aa}.chip{border-color:var(--line);background:var(--soft);color:var(--text);font-weight:500}
/* Documents: visible journey navigation, one active document, no card index. */
.document-workspace{display:grid;grid-template-columns:248px minmax(0,1fr);gap:39px;align-items:start;margin-top:8px}.doc-sidebar{position:sticky;top:141px;max-height:calc(100dvh - 169px);overflow:auto;padding:2px 15px 10px 0;scrollbar-width:thin;scrollbar-color:var(--line) transparent}.doc-sidebar>.eyebrow{font-size:9px;letter-spacing:.1em;padding:0 11px;margin:0 0 18px;color:var(--muted)}.doc-sidebar>p{font-size:12px;color:var(--muted);padding-inline:10px;line-height:1.7}.doc-group{border:0;border-bottom:1px solid var(--line);margin:0;padding:0 0 8px;background:transparent;border-radius:0}.doc-group:last-child{border:0}.doc-group>summary{cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:49px;padding:12px 10px;font-size:12px;font-weight:700;color:var(--text);letter-spacing:-.01em}.doc-group>summary::-webkit-details-marker{display:none}.doc-group>summary:after{content:'+';font-size:17px;font-weight:400;color:var(--accent-text,var(--accent))}.doc-group[open]>summary:after{content:'−'}.doc-group>div,.doc-group>nav{display:grid;gap:3px}.doc-choice{position:relative;display:block;padding:10px 12px 10px 20px;border-radius:6px;color:var(--muted);font-size:12px;font-weight:500;line-height:1.55;margin:2px 0;transition:background .15s var(--ease),color .15s var(--ease)}.doc-choice:hover{color:var(--accent-text,var(--accent));background:var(--soft);text-decoration:none}.doc-choice[aria-current=page],.doc-choice.current{background:var(--tint);color:var(--accent-text,var(--accent));font-weight:650}.doc-choice[aria-current=page]:before,.doc-choice.current:before{content:"";position:absolute;left:8px;top:15px;width:4px;height:13px;border-radius:2px;background:var(--accent)}.doc-choice small{display:block;font-size:10px;margin-top:3px;font-weight:400;line-height:1.5;color:var(--muted)}.document-reader{min-width:0;padding:0 38px 33px;background:var(--paper);border:1px solid var(--paper-rule);border-radius:5px;box-shadow:0 4px 18px #18333d04}.doc-cover{margin:0 -38px 28px;padding:32px 38px 29px;border-bottom:1px solid var(--paper-rule);background:linear-gradient(120deg,var(--tint),var(--paper) 84%);position:relative}.doc-cover:before{content:"";position:absolute;top:0;left:38px;height:3px;width:58px;background:var(--accent)}.doc-cover .eyebrow{font-size:9px;letter-spacing:.1em;margin-bottom:17px}.doc-cover h1,.doc-cover h2{font-size:34px;line-height:1.22;letter-spacing:-.038em;font-weight:600;margin-bottom:15px;text-wrap:balance;max-width:800px}.doc-cover>p,.doc-cover .intro{font-size:15px;color:var(--muted);line-height:1.8;max-width:780px;margin-bottom:20px}.document-meta,.doc-meta{display:flex;gap:9px 20px;flex-wrap:wrap;font-size:10px;color:var(--muted);padding-top:13px;border-top:1px solid color-mix(in srgb,var(--accent) 17%,var(--line));margin-top:22px}.document-meta span,.doc-meta span{display:inline-block}.document-meta strong,.doc-meta strong{color:var(--text);font-weight:600;margin-right:4px}.doc-section{padding:8px 0 24px;margin:0 0 25px;border-bottom:1px solid var(--paper-rule);scroll-margin-top:149px}.doc-section:last-of-type{border-bottom:0;margin-bottom:8px}.doc-section h2{font-size:24px;font-weight:600;line-height:1.3;letter-spacing:-.025em;margin:0 0 16px}.doc-section h3{font-size:19px;line-height:1.4;letter-spacing:-.018em;margin:23px 0 10px}.doc-section p,.doc-section li{font-size:15px;line-height:1.87;color:var(--muted);max-width:790px}.doc-section strong{color:var(--text);font-weight:600}.doc-section ul,.doc-section ol{padding-left:21px}.doc-section li{padding-left:3px;margin:8px 0}.doc-section li::marker{color:var(--accent-text,var(--accent))}.doc-section .table-wrap{margin:23px 0;border-radius:5px}.doc-section table{font-size:12px;line-height:1.7;min-width:540px}.doc-section th{font-size:10px;padding:13px}.doc-section td{padding:13px;min-width:110px}.doc-section td:first-child{font-weight:600;color:var(--text)}.doc-section .note{border-left-width:2px;font-size:12px}.document-pagination{display:flex;align-items:stretch;justify-content:space-between;gap:18px;padding-top:22px;border-top:1px solid var(--paper-rule);margin-top:9px}.document-pagination a{display:flex;flex-direction:column;justify-content:center;align-items:flex-start;gap:5px;max-width:48%;padding:9px 0;font-size:13px;line-height:1.5;color:var(--accent-text,var(--accent));font-weight:600}.document-pagination a:last-child{margin-left:auto;text-align:right;align-items:flex-end}.document-pagination a small,.document-pagination a span:first-child{font-size:9px;font-weight:500;letter-spacing:.07em;text-transform:uppercase;color:var(--muted)}.document-pagination a:hover{text-decoration:none}.document-pagination a:hover strong{text-decoration:underline;text-underline-offset:4px}.doc-reader-toolbar{display:flex;gap:12px;justify-content:flex-end;margin-bottom:18px}.doc-reader-toolbar button{font-size:11px;min-height:38px;background:transparent}
/* The book: chapter navigation beside a generous, continuous typeset page. */
.book-reader{display:grid;grid-template-columns:225px minmax(0,1fr);gap:43px;align-items:start;margin-top:18px}.book-sidebar{position:sticky;top:142px;max-height:calc(100dvh - 172px);overflow:auto;scrollbar-width:thin;padding:3px 13px 14px 0}.book-sidebar .eyebrow{font-size:9px;color:var(--muted);margin:0 0 16px;padding-left:11px}.book-sidebar a{display:block;padding:10px 12px;font-size:12px;line-height:1.6;color:var(--muted);border-radius:5px;border-left:2px solid transparent;margin:2px 0}.book-sidebar a:hover{color:var(--accent-text,var(--accent));background:var(--soft);text-decoration:none}.book-sidebar a[aria-current=page]{color:var(--accent-text,var(--accent));background:var(--tint);border-left-color:var(--accent);font-weight:600}.chapter-prose{min-width:0;background:var(--paper);border:1px solid var(--paper-rule);border-radius:4px;padding:43px 48px 38px;box-shadow:0 5px 22px #18333d05}.chapter-prose>header,.chapter-cover{position:static;border:0;backdrop-filter:none;background:transparent;padding:0 0 30px;margin:0 0 28px;border-bottom:1px solid var(--paper-rule)}.chapter-prose>header .eyebrow,.chapter-cover .eyebrow{font-size:9px;letter-spacing:.13em}.chapter-prose>header h1,.chapter-prose>header h2,.chapter-cover h1,.chapter-cover h2{font-family:Georgia,"Times New Roman",serif;font-size:clamp(32px,3.2vw,43px);font-weight:400;letter-spacing:-.03em;line-height:1.19;text-wrap:balance;max-width:690px}.chapter-prose>h1,.chapter-prose>h2:first-of-type{font-family:Georgia,"Times New Roman",serif;font-size:36px;font-weight:400;line-height:1.23;letter-spacing:-.025em;padding-bottom:24px;border-bottom:1px solid var(--line);margin-bottom:27px}.chapter-prose p,.chapter-prose li{font-family:Georgia,"Times New Roman",serif;font-size:18px;line-height:1.94;color:var(--text);max-width:720px;letter-spacing:.001em}.chapter-prose p{margin-bottom:24px}.chapter-prose h2{font-size:25px;font-weight:600;letter-spacing:-.025em;margin:36px 0 18px;line-height:1.3}.chapter-prose h3{font-size:20px;margin-top:30px;line-height:1.4}.chapter-prose ul,.chapter-prose ol{padding-left:23px}.chapter-prose li{margin-block:10px}.chapter-prose strong{font-weight:700}.chapter-prose blockquote{margin:28px 0;padding:18px 24px;border-left:3px solid var(--accent);background:var(--tint);font-family:Georgia,serif;font-size:20px;line-height:1.8}.chapter-prose .bk-tools{font-family:"Segoe UI",Arial,sans-serif;font-size:13px;line-height:1.8;padding:19px 21px;margin-top:30px;background:var(--soft);border:1px solid var(--line);border-radius:5px;color:var(--muted)}.chapter-prose .bk-tools p,.chapter-prose .bk-tools li{font-family:inherit;font-size:13px;line-height:1.8;color:var(--muted)}.chapter-prose .bk-tb>div{padding:18px 0;border-bottom:1px solid var(--line)}.chapter-prose .bk-tb p{font-size:16px}.chapter-prose .table-wrap{overflow:auto}.chapter-prose :is(.rd-fig,.bk-fig){background:#fff;border:1px solid var(--line);border-radius:7px;padding:18px;overflow:auto;margin:28px 0;color:#17262b}.chapter-prose :is(.rd-fig,.bk-fig) svg{min-width:570px;width:100%;height:auto;display:block}.chapter-prose :is(.rd-fig,.bk-fig) :is(p,figcaption,small){font-family:"Segoe UI",Arial,sans-serif;font-size:12px;color:#53646c}.chapter-navigation{display:flex;justify-content:space-between;gap:22px;margin-top:36px;padding-top:23px;border-top:1px solid var(--paper-rule)}.chapter-navigation a{font-size:12px;line-height:1.6;max-width:47%;color:var(--accent-text,var(--accent));display:flex;flex-direction:column;gap:4px}.chapter-navigation a:last-child{margin-left:auto;text-align:right}.chapter-navigation small{font-size:9px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}
/* A white paper that reads like a publication. */
.paper-reader{background:var(--paper);border:1px solid var(--paper-rule);border-radius:4px;padding:0 62px 42px;max-width:990px}.paper-cover{position:relative;padding:49px 0 35px;border-bottom:1px solid var(--paper-rule);margin-bottom:33px}.paper-cover:before{content:"";position:absolute;left:0;top:0;width:74px;height:4px;background:var(--accent)}.paper-cover .eyebrow{font-size:10px;letter-spacing:.14em}.paper-cover h1{font-family:Georgia,"Times New Roman",serif;font-size:clamp(38px,4.2vw,54px);font-weight:400;letter-spacing:-.037em;line-height:1.13;max-width:780px;margin-bottom:23px}.paper-cover>p,.paper-cover .intro{font-size:17px;line-height:1.85;color:var(--muted);max-width:750px}.paper-prose{max-width:800px;margin:auto}.paper-prose p,.paper-prose li{font-family:Georgia,"Times New Roman",serif;font-size:18px;line-height:1.92;color:var(--text)}.paper-prose p{margin-bottom:22px}.paper-prose h2{font-size:27px;font-weight:600;line-height:1.3;margin:39px 0 19px;letter-spacing:-.025em}.paper-prose h3{font-size:21px;margin:28px 0 15px;line-height:1.4}.paper-prose h4{font-size:17px;margin:25px 0 12px}.paper-prose ul,.paper-prose ol{padding-left:24px}.paper-prose li{padding-left:4px;margin:9px 0}.paper-prose :is(.rd-fig,.bk-fig){padding:18px;margin:31px -10px;background:#fff;color:#17262b;border:1px solid var(--line);border-radius:7px;overflow:auto}.paper-prose :is(.rd-fig,.bk-fig) svg{display:block;width:100%;min-width:600px;height:auto}.paper-prose :is(.rd-fig,.bk-fig) :is(p,figcaption,small){font-family:"Segoe UI",Arial,sans-serif;color:#53646c;font-size:12px;line-height:1.75}.paper-prose :is(.rd-fig,.bk-fig) a{color:#176a64}.paper-prose .rd-abstract{padding:24px 27px;background:var(--tint);border:0;border-left:3px solid var(--accent);border-radius:0 6px 6px 0;margin:25px 0 32px}.paper-prose .rd-abstract p{font-size:17px;line-height:1.85}.paper-prose .rd-abstract h2{font-size:21px;margin:0 0 14px}.paper-prose :is(.rd-check,.rd-close,.rd-gates){padding:26px 0 0;margin-top:31px;border-top:1px solid var(--line)}.paper-prose table{font-family:"Segoe UI",Arial,sans-serif;font-size:13px}.paper-prose a,.chapter-prose a{text-decoration:underline;text-underline-offset:4px}.paper-prose details>summary{font-family:"Segoe UI",Arial,sans-serif;font-size:16px;cursor:pointer;min-height:46px;padding:12px 0}.paper-prose details>summary::marker{color:var(--accent-text,var(--accent))}
/* Tools reveal specific application; glossary preserves term / definition pairs. */
.tool-entry{border:0;border-top:1px solid var(--line);border-radius:0;background:transparent;margin:0;padding:0}.tool-entry:first-of-type{border-top:0}.tool-entry>summary{display:flex;justify-content:space-between;align-items:center;gap:18px;min-height:52px;cursor:pointer;list-style:none;font-size:14px;font-weight:600;color:var(--text);padding:13px 1px;line-height:1.55}.tool-entry>summary::-webkit-details-marker{display:none}.tool-entry>summary:after{content:'+';font-weight:400;color:var(--accent-text,var(--accent));font-size:18px;flex-shrink:0}.tool-entry[open]>summary:after{content:'−'}.tool-entry[open]>summary{color:var(--accent-text,var(--accent))}.tool-entry>p,.tool-entry>div{font-size:13px;line-height:1.8;color:var(--muted);padding:0 22px 18px 1px;margin:0}.tool-entry>div p{font-size:13px}.tool-entry summary:hover{color:var(--accent-text,var(--accent))}.glossary{display:grid;grid-template-columns:minmax(120px,.35fr) minmax(0,1fr);column-gap:30px;row-gap:0;margin:0;padding:0 0 22px}.glossary dt,.glossary dd{margin:0;padding:13px 0;border-bottom:1px solid var(--line);font-size:13px;line-height:1.7;overflow-wrap:anywhere}.glossary dt{font-weight:650;color:var(--text)}.glossary dd{color:var(--muted)}.glossary dt:last-of-type,.glossary dd:last-of-type{border-bottom:0}.about-pitch,.about-video,.pitch-feature.full-width{display:block;margin:30px 0;padding:29px;border:1px solid var(--line);border-radius:12px;background:var(--surface)}.about-pitch h2,.about-video h2{font-size:31px}.about-pitch p,.about-video p{max-width:820px;font-size:16px;color:var(--muted)}.about-pitch .pitch-video-frame,.about-video .pitch-video-frame,.pitch-feature.full-width .pitch-video-frame{width:100%;margin-top:24px;max-height:none;aspect-ratio:16/9}.about-pitch .pitch-video-frame video,.about-video .pitch-video-frame video{height:100%;width:100%}.journey-card{display:flex;flex-direction:column}.journey-card>.actions,.journey-card>.journey-link,.journey-card>a:last-child{margin-top:auto;padding-top:19px}
/* A single animated route connects the source-specific workflow stages. */
.workflow{margin:29px 0 32px;padding:26px 18px 17px;border-block:1px solid var(--line);border-inline:0;border-radius:0;background:linear-gradient(180deg,color-mix(in srgb,var(--tint) 56%,transparent),transparent);min-width:0;overflow:hidden}.workflow-canvas{position:relative;min-width:0}.workflow-path{display:block;position:absolute;inset:0;width:100%;height:calc(var(--workflow-rows)*132px);overflow:visible;color:var(--accent-text,var(--accent))}.workflow-track{fill:none;stroke:var(--line);stroke-width:2;vector-effect:non-scaling-stroke}.workflow-progress{fill:none;stroke:var(--accent);stroke-width:2;stroke-dasharray:1000;stroke-dashoffset:0;vector-effect:non-scaling-stroke;animation:workflow-reveal 1.7s var(--ease) both}.workflow-direction{fill:none;stroke:var(--accent);stroke-width:1.5;vector-effect:non-scaling-stroke}.workflow-halo{fill:var(--bg);stroke:var(--line);stroke-width:1;vector-effect:non-scaling-stroke}.workflow-dot{fill:var(--accent);animation:workflow-emphasis .7s var(--ease) calc(var(--workflow-index)*.2s) both;transform-box:fill-box;transform-origin:center}.workflow-dot-final{fill:var(--accent);stroke:var(--bg);stroke-width:2}.workflow-stages{display:grid;grid-template-columns:repeat(var(--workflow-cols),minmax(0,1fr));grid-auto-rows:132px;gap:0;list-style:none;margin:0!important;padding:0!important}.workflow-stage{position:relative;min-width:0;margin:0!important;padding:64px 17px 12px;text-align:center;line-height:1.5!important;color:var(--text)}.workflow-stage-title{display:block;font-size:14px;font-weight:600;line-height:1.55;letter-spacing:-.008em;max-width:23ch;margin-inline:auto;text-wrap:balance}.workflow-stage-detail{display:block;max-width:27ch;margin:8px auto 0;font-size:11px;line-height:1.7;color:var(--muted)}.workflow figcaption{font-size:11px;line-height:1.75;color:var(--muted);margin:3px 9px 0;border-top:1px solid var(--line);padding-top:13px}.workflow:has(.workflow-stage-detail) .workflow-stages{grid-auto-rows:185px}.workflow:has(.workflow-stage-detail) .workflow-path{height:calc(var(--workflow-rows)*185px)}.workflow:has(.workflow-stage-detail) .workflow-stage{padding-top:75px}.details-stack .workflow{margin-block:22px 27px;padding-top:16px}.details-stack .workflow-stage-title{font-size:13px}.details-stack .workflow figcaption{font-size:10px}.lifecycle-panel .workflow{margin-block:24px}.lifecycle-panel h3{font-size:23px}.lifecycle-panel .table-wrap th{font-size:10px}
@keyframes workflow-reveal{from{stroke-dashoffset:1000}to{stroke-dashoffset:0}}@keyframes workflow-emphasis{0%{transform:scale(.7);opacity:.5}100%{transform:scale(1);opacity:1}}
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p{font-size:15px;line-height:1.85;color:var(--muted)}.about-narrative{display:grid;grid-template-columns:1.3fr .8fr;gap:48px;padding-top:34px;margin-top:8px}.about-narrative h2{font-size:32px;font-weight:600;line-height:1.25}.about-narrative h3{font-size:24px;margin-bottom:15px}.about-narrative p{font-size:15px;line-height:1.85;color:var(--muted)}.about-narrative .offclock-photo{max-height:315px;object-position:50% 35%}.contact-editorial{max-width:860px;padding:33px 0}.contact-editorial h2{font-family:Georgia,serif;font-size:37px;font-weight:400;line-height:1.25;letter-spacing:-.025em;margin-bottom:20px}.contact-editorial>p{font-size:16px;max-width:660px;line-height:1.85;color:var(--muted)}.contact-editorial>.contact-address{display:block;font-size:24px;letter-spacing:-.025em;font-weight:500;color:var(--accent-text,var(--accent));margin:29px 0 20px;overflow-wrap:anywhere}.contact-editorial>a:not(.contact-address){font-size:13px;display:inline-block;margin:0 0 22px;text-decoration:underline;text-underline-offset:5px}.contact-editorial>p.small{font-size:11px}.workflow-controls{display:flex;justify-content:flex-end;margin:-14px 0 -4px;position:relative;z-index:1}.workflow-controls button{font-size:9px;font-weight:500;min-height:28px;padding:4px 8px;color:var(--muted);background:transparent;border-color:transparent;letter-spacing:.015em}.workflow-controls button:hover{border-color:var(--line);background:var(--surface)}.workflow-progress{stroke-dasharray:48 952;animation:workflow-trace 9s linear infinite;stroke-width:2.5}.workflow.motion-paused .workflow-progress,.workflow.motion-paused .workflow-dot,.workflow.motion-paused .workflow-stage:after{animation-play-state:paused!important}.workflow-dot{animation:none}.workflow-controls button[aria-pressed=true]{background:var(--tint);color:var(--accent-text,var(--accent));border-color:var(--line)}
@keyframes workflow-trace{from{stroke-dashoffset:1000}to{stroke-dashoffset:0}}
@media(max-width:1050px){.paper-reader{grid-template-columns:200px minmax(0,1fr);gap:29px}.paper-cover{margin-left:229px}.paper-reader .paper-prose{padding:34px}.toolkit-group{grid-template-columns:210px minmax(0,1fr);gap:30px}.toolkit-group-heading h2{font-size:23px}.glossary-entry{grid-template-columns:96px minmax(0,1fr);gap:15px}}
@media(max-width:820px){.journal-heading h1{font-size:38px}.paper-reader{grid-template-columns:178px minmax(0,1fr);gap:22px}.paper-cover{margin-left:200px}.paper-reader .paper-prose{padding:28px}.paper-cover h1{font-size:43px}.toolkit-group{grid-template-columns:170px minmax(0,1fr);gap:25px}.toolkit-group-heading h2{font-size:22px}.toolkit-items{gap:0 20px}.tool-entry>summary{font-size:13px}.tool-entry>p{font-size:12px}.about-narrative{gap:29px}.glossary:has(.glossary-entry){gap:0 23px}.glossary-entry{grid-template-columns:80px minmax(0,1fr);gap:12px}.doc-group>summary{gap:7px;padding-inline:5px}.doc-stage-number{font-size:9px}.doc-group summary small{font-size:8px}.doc-stage-count{display:none}.document-meta{gap:11px;font-size:8px}.document-meta button{font-size:8px;min-height:30px;padding:4px 6px}.lifecycle-body{padding:24px}.lifecycle-stage>summary{padding:20px;gap:15px}}
@media(max-width:700px){.journal-heading{padding-bottom:24px;margin-bottom:24px}.journal-heading h1{font-size:35px}.journal-heading>p{font-size:15px}.doc-library>summary{padding:15px 17px;font-size:12px}.doc-library[open]>summary{border-bottom:1px solid var(--line)}.doc-library:not([open])>summary{border-bottom:0}.doc-library-note{padding:13px 17px 0!important;font-size:10px!important}.doc-archive-link{margin:0 17px 15px;font-size:10px}.doc-sidebar .doc-group{margin-inline:17px}.doc-group>summary{font-size:12px;gap:11px;padding-inline:0}.doc-group summary small{font-size:9px}.doc-stage-number{font-size:10px}.doc-stage-count{display:block}.doc-group>div{padding:0 0 11px 18px}.doc-choice{font-size:12px;padding-left:17px}.document-meta{font-size:9px;gap:12px}.document-meta button{font-size:9px}.reading-topline{gap:14px;font-size:10px;flex-wrap:wrap;margin-bottom:16px}.reading-topline>span{order:3;flex-basis:100%;margin-top:-3px}.reading-topline>button{margin-left:auto}.book-sidebar{display:block;padding:0;border-radius:7px}.chapter-library>summary{padding:15px 17px;margin:0;font-size:12px;border-bottom:0}.chapter-library[open]>summary{border-bottom:1px solid var(--line)}.chapter-library nav{display:grid;grid-template-columns:1fr 1fr;gap:1px 8px;padding:10px}.book-sidebar nav>a{font-size:11px;gap:9px;padding:9px}.paper-reader{display:flex;flex-direction:column;gap:23px}.paper-cover{margin:0 0 24px;padding:18px 0 26px;border-bottom:1px solid var(--line)}.paper-cover h1{font-size:42px}.paper-reader .paper-prose{padding:30px 28px}.paper-reader .book-sidebar{width:100%}.chapter-body>p:first-of-type{font-size:19px;line-height:1.85}.collaboration-list{gap:0 25px}.collaboration-list h3{font-size:18px}.collaboration-list p{font-size:13px}.regulation-grid{gap:0 23px}.regulation-grid summary{font-size:13px}.industry-grid{column-gap:27px}.industry-card h2{font-size:24px}.industry-card p{font-size:14px}.industry-card>a:last-child{font-size:11px}.toolkit-group{display:block;padding:26px 0}.toolkit-group-heading{display:flex;align-items:baseline;gap:13px;margin-bottom:15px}.toolkit-group-heading .eyebrow{margin:0}.toolkit-group-heading h2{font-size:24px;max-width:none;margin:0}.toolkit-items{column-gap:26px}.tool-entry>summary{font-size:14px}.tool-entry>p{font-size:13px}.glossary:has(.glossary-entry){grid-template-columns:1fr}.glossary-entry{grid-template-columns:125px minmax(0,1fr);gap:23px}.glossary-entry dt,.glossary-entry dd{font-size:13px}.about-outcomes{gap:24px 27px}.about-outcomes h3{font-size:22px}.about-outcomes p{font-size:14px}.about-narrative{grid-template-columns:1fr 1fr;gap:28px}.about-narrative h2{font-size:29px}.about-narrative p{font-size:14px}.about-narrative .offclock-photo{max-height:255px}.lifecycle-stage>summary strong{font-size:18px}.lifecycle-stage>summary small{font-size:11px}.lifecycle-stage>summary .expand-label{font-size:9px;padding:5px 7px}.lifecycle-body{padding:24px}.stage-purpose{font-size:15px}.documents-practice h2{font-size:27px}.ai-decisions h3{font-size:21px}.ai-decisions p{font-size:14px}.contact-editorial h2{font-size:34px}.workflow-controls{margin:-9px 0 16px}.workflow-stage:before{background:linear-gradient(180deg,var(--line) 20%,var(--accent) 45%,var(--line) 70%);background-size:100% 200%;animation:workflow-mobile-trace 6s linear infinite}.workflow.motion-paused .workflow-stage:before{animation-play-state:paused!important}}
@keyframes workflow-mobile-trace{from{background-position:0 100%}to{background-position:0 -100%}}
@media(max-width:540px){.journal-heading h1{font-size:32px}.journal-heading>p{font-size:14px;line-height:1.85}.journal-heading .eyebrow{font-size:9px}.document-meta{gap:10px;font-size:8px;flex-wrap:wrap;margin-bottom:22px}.document-meta button{font-size:8px;min-height:29px;padding:5px 7px}.document-decision{padding:15px 16px;margin-top:21px}.document-decision strong{font-size:13px}.document-decision>span{font-size:8px}.doc-section>h3:first-child{font-size:21px}.doc-cover h2{font-size:28px}.doc-library-note{display:none}.doc-archive-link{margin-top:10px}.document-attachments p{font-size:12px}.document-attachments .btn{font-size:10px}.chapter-library nav{grid-template-columns:1fr;gap:1px;padding:9px}.book-sidebar nav>a{font-size:12px;padding:9px 11px;gap:12px}.chapter-prose .byline{font-size:10px}.chapter-body>p:first-of-type{font-size:18px}.paper-cover h1{font-size:37px}.paper-cover .byline{font-size:10px}.paper-reader .paper-prose{padding:27px 23px}.paper-cover>p{font-size:15px;line-height:1.85}.lifecycle-stage>summary{padding:18px 16px;gap:12px;align-items:flex-start}.lifecycle-stage .lifecycle-number{font-size:10px;min-width:15px;padding-top:7px}.lifecycle-stage>summary strong{font-size:18px}.lifecycle-stage>summary small{font-size:11px}.lifecycle-stage>summary .expand-label{font-size:0;padding:0;background:transparent;align-self:center;width:18px}.lifecycle-stage>summary .expand-label:after{content:'+';font-size:20px;color:var(--accent-text,var(--accent))}.lifecycle-stage[open]>summary .expand-label:after{content:'−'}.lifecycle-body{padding:21px 20px 23px}.stage-purpose{font-size:14px}.lifecycle-body .restored-depth{font-size:13px}.documents-practice h2{font-size:26px}.documents-practice p{font-size:14px}.documents-practice .actions{gap:8px}.documents-practice .actions .btn{font-size:10px;padding:9px 12px;min-height:39px}.collaboration-list,.regulation-grid,.ai-decisions,.industry-grid{grid-template-columns:1fr}.collaboration-list>div{padding:20px 0}.collaboration-list h3{font-size:19px}.collaboration-list p{font-size:14px}.regulation-grid{margin-top:19px}.regulation-grid summary{font-size:14px}.ai-decisions>section{padding:22px 0}.ai-decisions h3{font-size:22px}.ai-use-cases h3{font-size:23px}.responsible-ai>.intro{font-size:15px}.industry-card{padding:25px 0}.industry-card h2{font-size:25px;max-width:none}.industry-card p{font-size:14px}.industry-card>a:last-child{font-size:12px}.toolkit-items{grid-template-columns:1fr}.toolkit-items .tool-entry:nth-child(2){border-top:1px solid var(--line)}.toolkit-group-heading h2{font-size:24px}.tool-entry>summary{min-height:53px}.glossary-entry{grid-template-columns:100px minmax(0,1fr);gap:19px}.glossary-entry dt,.glossary-entry dd{font-size:12px;line-height:1.8}.about-outcomes{grid-template-columns:1fr;gap:22px}.about-outcomes h3{font-size:23px;max-width:none}.about-outcomes p{font-size:15px}.about-value>h2{font-size:27px}.about-narrative{grid-template-columns:1fr;gap:23px}.about-narrative h2{font-size:30px}.about-narrative p{font-size:15px}.about-narrative .offclock-photo{max-height:300px}.contact-editorial{padding:20px 0}.contact-editorial h2{font-size:33px}.contact-editorial>p{font-size:15px}.contact-editorial>.contact-address{font-size:22px}.contact-editorial>a:not(.contact-address){font-size:12px}.workflow-controls button{font-size:9px;min-height:28px}}
@media(prefers-reduced-motion:reduce){.workflow-progress{animation:none!important;stroke-dasharray:none;stroke-dashoffset:0;opacity:.55}.workflow-controls{display:none}.workflow-stage:before{animation:none!important;background:var(--line)}.workflow-stage:after{animation:none!important}}
@media print{.reading-topline,.paper-reader>.book-sidebar,.workflow-controls{display:none!important}.paper-reader{display:block}.paper-reader .paper-prose,.chapter-prose{padding:0;border:0;box-shadow:none}.paper-cover{margin:0;padding:0;border:0}.paper-cover h1{font-size:28pt}.journal-heading{padding:0;border:0}.document-reader{padding:0;border:0}.doc-cover{margin:0;padding:0;border:0;background:white}.document-meta button,.document-attachments{display:none}.workflow-progress{animation:none!important;stroke-dasharray:none}}
.book-sidebar a[aria-current=location]{color:var(--accent-text,var(--accent));background:var(--tint);border-left-color:var(--accent);font-weight:600}

/* Paper reading position. */
.book-sidebar a[aria-current="location"]{background:var(--tint);color:var(--accent-text,var(--accent));border-left:2px solid var(--accent);font-weight:650}
/* The enlarged reading setting must exceed the default20px chapter type. */
.large-type .chapter-prose p,.large-type .chapter-prose li{font-size:24px;line-height:1.85}
@media(max-width:760px){.large-type .chapter-prose p,.large-type .chapter-prose li{font-size:22px}}

/* Color roles: teal identifies interaction; content surfaces stay neutral. */
.selected-evidence .card,.selected-evidence .card:nth-child(2),.selected-evidence .card:nth-child(3){background:var(--surface);color:var(--text);border:1px solid var(--line);border-top:3px solid var(--accent)}
.selected-evidence .card .eyebrow,.selected-evidence .card .arrow-link{color:var(--accent-text,var(--accent))}
.selected-evidence .card p{color:var(--muted)}

/* Keep live announcements accessible without adding a grid item or visible text. */
.sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;clip-path:inset(50%)!important;white-space:nowrap!important;border:0!important}

/* Preserve the live contact integration with a visible independent fallback. */
.contact-form-panel{margin-top:2rem;max-width:64rem}.contact-frame{display:block;width:100%;min-height:760px;border:1px solid var(--line);border-radius:12px;background:#fff}.contact-form-panel p{max-width:70ch}
@media(max-width:600px){.contact-form-panel{padding:18px}.contact-frame{min-height:840px}}