@charset "UTF-8";
@font-face{font-family:Commissioner;src:url('./fonts/commissioner-regular.ttf') format('truetype');font-weight:400;font-display:swap}
@font-face{font-family:Commissioner;src:url('./fonts/commissioner-medium.ttf') format('truetype');font-weight:500;font-display:swap}
@font-face{font-family:Commissioner;src:url('./fonts/commissioner-semibold.ttf') format('truetype');font-weight:600;font-display:swap}
@font-face{font-family:Commissioner;src:url('./fonts/commissioner-bold.ttf') format('truetype');font-weight:700;font-display:swap}
@font-face{font-family:Literata;src:url('./fonts/literata-regular.ttf') format('truetype');font-weight:400;font-display:swap}
:root{--paper:#fff;--white:#fff;--ink:#172d43;--muted:#53687b;--blue:#2862b3;--blue-dark:#194d94;--soft:#eef3f8;--line:#d9e2ea;--ochre:#c79522;--ochre-text:#79580d;--ochre-soft:#faf5e7;--plum:#875a7e;--plum-text:#71446b;--red:#a23838;--teal:var(--blue);--teal-dark:var(--blue-dark);--serif:Literata,Georgia,serif;--sans:Commissioner,'Segoe UI',sans-serif}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:85px}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}
button,input,textarea,select{font:inherit}
button{cursor:pointer}
button:disabled{cursor:default;opacity:.55}
a{color:inherit;text-decoration:none}
p{margin:0 0 1em}
h1,h2,h3{margin:0;font-family:var(--sans);font-weight:500;line-height:1.16}
h1{font-size:clamp(36px,3.7vw,52px);letter-spacing:-1.6px}
h2{font-size:29px;letter-spacing:-.6px}
h3{font-size:19px;letter-spacing:-.2px}
img,svg{max-width:100%}
button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid var(--blue);outline-offset:4px}
::selection{background:#d8e7fa}
a,button,input,textarea,select{-webkit-tap-highlight-color:transparent}
[hidden]{display:none!important}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip{position:fixed;left:245px;top:-70px;z-index:100;padding:12px 20px;background:var(--ink);color:#fff}
.skip:focus{top:8px}
/* Persistent navigation stays quiet; the stage control lives with the work. */
.sidebar{position:fixed;inset:0 auto 0 0;width:var(--sidebar-width);border-right:1px solid var(--line);background:#f8fafc;display:flex;flex-direction:column;overflow-y:auto;z-index:40}
.brand{display:flex;align-items:center;gap:11px}
.brand img{flex-shrink:0}
.brand span{font-size:21px;font-weight:500;line-height:1.1;letter-spacing:-.65px}
.side-edition{color:var(--muted);margin:16px 0 35px}
.nav-primary{display:flex;flex-direction:column}
.nav-item{font-weight:500;line-height:1.5;padding:11px 10px;border-radius:5px;display:flex;align-items:center;gap:8px}
.nav-item:hover{background:#eaf0f6}
.nav-item.active{color:var(--blue-dark);background:#e4edf8}
.sidebar-bottom{margin-top:auto;padding:28px 10px 0}
.reading-status{font-size:12px;color:var(--muted)}
.progress-track{height:3px;background:#dce5ee;margin:12px 0 23px;overflow:hidden}
.progress-track>span{display:block;height:100%;background:var(--blue)}
.full-guide-link{display:flex;align-items:center;justify-content:space-between;font-size:13px}
.full-guide-link:hover{color:var(--blue)}
.page{margin-left:var(--sidebar-width)}
.topbar{position:sticky;top:0;z-index:30;padding:0 45px;display:flex;align-items:center;justify-content:space-between;gap:16px;background:#ffffffed;border-bottom:1px solid var(--line);backdrop-filter:blur(10px)}
.breadcrumb{color:var(--muted)}
.breadcrumb a{color:var(--ink);font-weight:500}
.breadcrumb span{margin:0 12px;color:#8da0b2}
.top-actions{display:flex;gap:24px;align-items:center}
.save-status{font-size:12px;display:flex;align-items:center;gap:7px;color:var(--muted)}
.save-status:before{content:'';width:5px;height:5px;border-radius:50%;background:var(--blue)}
.save-status.warning{color:var(--red)}
.save-status.warning:before{background:var(--red)}
.search-trigger{display:flex;align-items:center;gap:9px;font-size:13px;color:var(--muted);border:0;background:transparent;padding:8px 0}
.search-trigger>span{font-size:23px;line-height:1}
.search-trigger kbd{font:12px var(--sans);border:1px solid var(--line);padding:0 6px;border-radius:3px}
.menu-toggle{display:none!important}
main{max-width:1370px;margin:auto;padding:43px 48px 65px;min-height:calc(100vh - 145px)}
main:focus{outline:none}
.footer{display:flex;justify-content:space-between;gap:20px;margin:0 48px;padding:22px 0;border-top:1px solid var(--line);color:var(--muted);font-size:12px}
.footer a:hover{text-decoration:underline}
.eyebrow{font-size:13px;color:var(--muted);font-weight:400;margin:0 0 14px;line-height:1.5}
.page-heading{margin-bottom:28px;max-width:950px}
.page-heading h1{margin-bottom:16px}
.lede{font-size:18px;line-height:1.7;color:var(--muted);max-width:720px;margin-bottom:14px}
.source-link{font-size:12px;color:var(--blue);text-decoration:underline;text-underline-offset:4px}
.muted{color:var(--muted);font-size:15px}
.caption{font-size:13px;color:var(--muted);line-height:1.65;margin:16px 0 0}
.semantic-label{display:inline-block;font-size:13px;line-height:1.45;font-weight:500;color:var(--muted)}
.semantic-label.evidence{color:var(--blue)}
.semantic-label.assumption{color:var(--ochre-text)}
.semantic-label.interpretation{color:var(--plum-text)}
/* Actions and form controls. */
.button-row{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.button{border:1px solid transparent;min-height:45px;border-radius:5px;padding:10px 17px;display:inline-flex;align-items:center;justify-content:center;gap:14px;font-size:14px;font-weight:500;line-height:1.5}
.button.primary{background:var(--blue);color:#fff}
.button.primary:hover{background:var(--blue-dark)}
.button.quiet{background:var(--soft);color:var(--ink);border-color:var(--line)}
.button.quiet:hover{background:#e1ebf5}
.button.outline{background:#fff;border-color:#99b2d1;color:var(--blue-dark)}
.button.outline:hover{background:var(--soft)}
.button.small{font-size:13px;min-height:40px;padding:8px 13px}
.button.danger{background:var(--red);color:#fff}
.full-width{width:100%}
.text-link{display:inline-flex;align-items:center;gap:10px;color:var(--blue-dark);font-size:14px;font-weight:500;padding:9px 0;text-decoration:underline;text-decoration-color:#a9bfdc;text-underline-offset:5px}
.text-link:hover{text-decoration-color:var(--blue-dark)}
.icon-button{min-height:38px;min-width:38px;border:1px solid var(--line);border-radius:5px;background:#fff;color:var(--ink);font-size:20px;display:inline-flex;align-items:center;justify-content:center}
.icon-button:hover{background:var(--soft)}
.text-button,.inline-button{border:0;background:transparent;padding:5px 0;color:inherit;text-decoration:underline;text-underline-offset:4px;font-size:14px}
.danger-text{color:var(--red)}
.section-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:22px}
.section-heading h2{margin-bottom:5px}
.section-heading p:last-child{margin:8px 0 0}
.section-heading .eyebrow{margin:0 0 8px}
/* A real analytical question and a schematic, explicitly fictional geography. */
.atlas-explorer{min-width:0}
.atlas-map-heading{display:flex;justify-content:space-between;align-items:center;gap:12px;font-size:12px;margin-bottom:13px}
.atlas-map-heading strong{font-size:18px;font-weight:500;margin-right:8px;letter-spacing:-.4px}
.case-badge{padding:3px 8px;border:1px solid #bccedc;color:var(--muted);font-size:11px;white-space:nowrap;border-radius:3px}
.luma-map{display:block;width:100%;height:auto;border-radius:9px 9px 0 0}
.observation-controls{display:grid;grid-template-columns:1fr 1fr 1fr;gap:0;border:1px solid #c4d5e4;background:#f5f8fb;border-top:0}
.observation-controls button{display:flex;align-items:center;gap:7px;justify-content:center;text-align:left;border:0;border-right:1px solid #c4d5e4;background:transparent;padding:13px 8px;min-height:54px;font-size:12px;line-height:1.3;color:var(--muted)}
.observation-controls button:last-child{border-right:0}
.observation-controls button span{font-size:12px;flex-shrink:0;display:grid;place-items:center;width:21px;height:21px;border:1px solid #b6c7d8;border-radius:50%}
.observation-controls button[aria-pressed=true]{background:#fff;color:var(--blue-dark);box-shadow:inset 0 -3px var(--blue)}
.observation-controls button[aria-pressed=true] span{background:var(--blue);border-color:var(--blue);color:#fff}
.observation-controls button:hover{background:#e8f0f9}
.observation-reading{padding:18px 19px 14px;border:1px solid #c4d5e4;border-top:0;background:#fff}
.source-meta{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--blue-dark);margin:0 0 10px}
.source-meta>span:last-child{margin-left:auto;color:var(--muted);font-size:11px}
.evidence-dot{width:5px;height:5px;display:inline-block;border-radius:50%;background:var(--blue)}
.observation-quote{font-family:var(--serif);font-size:16px;line-height:1.75;margin-bottom:12px;min-height:56px}
.evidence-reading{font-size:14px;line-height:1.7}
.evidence-reading summary{display:inline-block;font-size:13px;color:var(--plum-text);text-decoration:underline;text-underline-offset:4px;padding:3px 0}
.evidence-reading[open] summary{margin-bottom:10px}
.evidence-reading p{margin-bottom:12px}
.open-question{color:var(--muted);padding-left:12px;border-left:2px solid var(--line)}
.map-caption{font-size:11px;color:var(--muted);margin:8px 0 0}
.journey-section{padding:35px 0 45px;border-top:1px solid var(--line)}
.journey{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:22px}
.journey-step{padding:5px 4px 0 0;display:flex;flex-direction:column;align-items:flex-start;position:relative}
.journey-step:hover h3{color:var(--blue)}
.stage-glyph{display:block;width:60px;height:60px;color:var(--blue);margin-bottom:13px}
.step-number{font-size:12px;color:var(--muted);display:inline-block;margin-bottom:7px}
.journey-step h3{font-size:23px;margin-bottom:11px}
.journey-step p{font-size:14px;line-height:1.65;color:var(--muted);margin:0}
/* One stage control, and a small mode switch. */
.stage-toolbar{display:flex;align-items:stretch;justify-content:space-between;gap:20px;border-bottom:1px solid var(--line);margin-bottom:30px}
.stage-strip{display:flex;gap:4px;flex:1;max-width:700px}
.stage-strip a{display:flex;align-items:center;justify-content:center;gap:7px;padding:11px 9px;min-height:49px;border-bottom:2px solid transparent;font-size:13px;color:var(--muted);white-space:nowrap;flex:1}
.stage-strip a>span{font-size:11px;display:grid;place-items:center;width:20px;height:20px;border:1px solid var(--line);border-radius:50%}
.stage-strip a[aria-current]{color:var(--blue-dark);border-bottom-color:var(--blue);font-weight:500}
.stage-strip a[aria-current]>span{background:var(--blue);color:white;border-color:var(--blue)}
.stage-strip a:hover{background:var(--soft)}
.mode-switch{display:flex;gap:16px;align-items:stretch;padding-left:20px;border-left:1px solid var(--line)}
.mode-switch a{display:flex;align-items:center;border-bottom:2px solid transparent;min-height:49px;font-size:13px;color:var(--muted)}
.mode-switch a[aria-current]{color:var(--blue-dark);border-bottom-color:var(--blue);font-weight:500}
.mode-switch a:hover{color:var(--blue)}
/* Reading: typography and marginal notes, with a comfortable measure. */
.lesson-layout{display:grid;grid-template-columns:minmax(0,1fr) 230px;gap:58px;max-width:1080px}
.lesson-body{max-width:72ch;min-width:0}
.lesson-body>section{margin-bottom:34px}
.lesson-body h2{font-size:25px;margin-bottom:17px}
.lesson-body p,.instruction-list li{font-family:var(--serif);font-size:17px;line-height:1.9}
.lesson-body .large-copy{font-size:18px;line-height:1.9}
.instruction-list{list-style:none;counter-reset:instructions;padding:0;margin:22px 0}
.instruction-list li{counter-increment:instructions;position:relative;padding:0 0 22px 37px}
.instruction-list li:before{content:counter(instructions);position:absolute;left:0;top:3px;font:13px/24px var(--sans);color:var(--blue);width:24px;text-align:center;border:1px solid #c5d7eb;border-radius:50%}
.instruction-list li:last-child{padding-bottom:0}
.output-box{border-left:3px solid var(--blue);background:var(--soft);padding:24px 26px;margin:30px 0}
.output-box .eyebrow{margin-bottom:9px;font-size:13px}
.output-box p:last-child{font-family:var(--serif);font-size:20px;line-height:1.65;margin:0}
.lesson-aside{padding-top:4px}
.tip-card{padding:20px 0 22px 20px;border-left:2px solid var(--line);margin-bottom:27px}
.tip-card .eyebrow{color:var(--muted);font-size:13px;margin-bottom:14px}
.tip-card p:last-child{font-family:var(--serif);font-size:15px;line-height:1.85;color:#615834;margin:0}
.example-mini{display:block;padding:22px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-bottom:18px}
.example-mini .stage-glyph{width:45px;height:45px;margin-bottom:12px}
.example-mini h3{font-size:19px;line-height:1.35;margin-bottom:10px}
.example-mini p{color:var(--muted);font-size:14px;line-height:1.7;margin:0}
.example-mini:hover h3{color:var(--blue)}
summary{cursor:pointer;list-style:none}
summary::-webkit-details-marker{display:none}
.deeper details{border-bottom:1px solid var(--line)}
.deeper details:first-of-type{border-top:1px solid var(--line)}
.deeper summary{display:flex;justify-content:space-between;align-items:center;padding:18px 0;font-size:15px;font-weight:500;gap:20px}
.deeper summary>span{font-size:23px;color:var(--blue);font-weight:400}
.deeper details[open] summary>span{transform:rotate(45deg)}
.deeper details p{font-size:16px;line-height:1.9;padding-right:15px;color:var(--muted);margin-bottom:23px}
.lesson-complete{display:flex;gap:15px;align-items:center;flex-wrap:wrap}
.lesson-complete>span{font-size:13px;color:var(--muted)}
.lesson-navigation{display:flex;justify-content:space-between;gap:30px;margin-top:40px;border-top:1px solid var(--line);padding-top:23px;font-size:14px;color:var(--blue-dark)}
.lesson-navigation a{max-width:47%}
.lesson-navigation a:last-child{text-align:right}
.lesson-navigation a:hover{text-decoration:underline;text-underline-offset:4px}
.callout{border-left:3px solid #93b1d6;background:var(--soft);padding:22px 26px;margin:26px 0}
.callout strong{display:block;font-size:16px;font-weight:500;margin-bottom:8px}
.callout p{color:var(--muted);font-size:15px;line-height:1.75;max-width:85ch;margin:0}
/* Working: compact headings, legible controls, grouped tasks. */
body[data-view=tool] main,body[data-view=session] main{padding-top:28px}
body[data-view=tool] .page-heading{margin-bottom:17px}
body[data-view=tool] .page-heading h1{font-size:33px;letter-spacing:-.8px;margin-bottom:9px}
body[data-view=tool] .page-heading .eyebrow{font-size:12px;margin-bottom:8px}
body[data-view=tool] .lede{font-size:15px;margin-bottom:0}
body[data-view=tool] .stage-toolbar{margin-bottom:22px}
.session-context{display:flex;justify-content:space-between;gap:18px;padding:13px 17px;background:var(--soft);font-size:13px;margin:0 0 27px;border-radius:4px}
.session-context strong{font-weight:500;margin-right:10px}
.session-context a{color:var(--blue);white-space:nowrap;text-decoration:underline;text-underline-offset:3px}
.storage-notice{background:var(--ochre-soft);border-left:3px solid var(--ochre);padding:16px 20px;color:var(--ochre-text);font-size:14px;margin-bottom:22px}
.worksheet{padding:27px 29px;border:1px solid var(--line);border-radius:6px;background:#fff;margin:25px 0}
.worksheet>h2{font-size:26px;margin-bottom:22px}
.worksheet>h2+.muted{margin-top:-9px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:25px}
.form-grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}
.form-grid.three>.field>input,.form-grid.three>.field>select{margin-top:auto}
.field{display:flex;flex-direction:column;gap:8px;margin-bottom:23px;min-width:0}
.form-grid>.field{margin-bottom:0}
.form-grid{margin-bottom:23px}
.field-label{font-size:15px;font-weight:500;line-height:1.5}
.field-hint{font-size:13px;line-height:1.65;color:var(--muted);font-weight:400;display:block;max-width:75ch}
.field input,.field textarea,.field select{width:100%;border:1px solid #b7c7d5;border-radius:4px;background:#fff;color:var(--ink);padding:11px 13px;font-size:16px;line-height:1.6}
.field input:hover,.field textarea:hover,.field select:hover{border-color:#7e9bb8}
.field textarea{resize:vertical;min-height:95px}
.field input::placeholder,.field textarea::placeholder{color:#6c7c8a;opacity:1}
.field input[type=number]{font-variant-numeric:tabular-nums}
.checkbox-field{display:flex;align-items:flex-start;gap:12px;padding:10px 0;font-size:15px;cursor:pointer}
.checkbox-field input,.check-item input{width:19px;height:19px;flex-shrink:0;margin:3px 0 0;accent-color:var(--blue)}
.checkbox-field small{display:block;font-size:13px;color:var(--muted);margin-top:4px}
.session-stage-list>a{display:grid;grid-template-columns:100px minmax(0,1fr) auto;align-items:center;gap:24px;padding:26px 0;border-bottom:1px solid var(--line)}
.session-stage-list .route-illustration{grid-column:1;grid-row:1}
.session-stage-copy{grid-column:2;grid-row:1;min-width:0}
.session-stage-list .tool-count{grid-column:3;grid-row:1;margin-left:0}
.session-stage-list .step-number{display:block;margin:0 0 6px;color:var(--blue)}
.session-stage-list h3{font-size:24px;margin-bottom:8px}
.session-stage-list p{font-size:14px;color:var(--muted);margin:0}
.session-stage-list a:hover h3{color:var(--blue)}
.tool-count{margin-left:auto;white-space:nowrap;font-size:13px;color:var(--blue-dark)}
.download-panel{background:var(--soft);padding:30px;margin-top:35px;border-radius:6px}
.download-panel h2{margin-bottom:16px}
.download-panel>p{font-size:15px;color:var(--muted);max-width:75ch}
.session-actions{display:flex;gap:10px;flex-wrap:wrap;margin:23px 0 15px}
.session-actions .button{background:white}
.empty-state{background:#f5f8fb;border:1px dashed #b5c9dd;padding:29px;text-align:left;margin:24px 0}
.empty-state h2{font-size:27px;margin-bottom:13px}
.empty-state p{color:var(--muted);font-size:16px;max-width:65ch}
.empty-state .text-link{margin-left:18px}
.trend-editor{border:1px solid #cbd8e5;border-radius:5px;margin:19px 0;scroll-margin-top:90px;background:white}
.trend-editor>summary{display:flex;align-items:center;gap:13px;padding:17px 21px;background:#f5f8fb;font-size:16px;font-weight:500;line-height:1.5}
.trend-editor>summary>span:last-child{margin-left:auto;font-weight:400;color:var(--blue);font-size:21px}
.trend-editor[open]>summary>span:last-child{transform:rotate(45deg)}
.trend-editor>summary>.tag{margin-left:auto}
.trend-index{color:var(--muted);font-size:13px;font-weight:400}
.trend-fields{padding:26px 25px}
.tag{display:inline-block;font-size:12px;padding:3px 8px;background:var(--soft);color:var(--muted);border-radius:3px;font-weight:400}
.trend-fields>.field:last-child,.trend-fields>.form-grid:last-child{margin-bottom:0}
.matrix-wrap{position:relative;padding-left:28px;margin:30px 0 15px}
.matrix-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}
.matrix-cell{min-height:130px;border:1px solid #c8d7e4;background:#f4f7fa;padding:13px}
.matrix-high{background:#e2ebf7;border-color:#b1c8e5}
.cell-label{font-size:12px;color:var(--muted);display:block;line-height:1.4;margin-bottom:10px}
.matrix-trend{border:1px solid #9bb4d6;background:#fff;color:var(--blue-dark);display:block;text-align:left;width:100%;padding:8px;font-size:13px;line-height:1.5;margin-top:7px;border-radius:3px;overflow-wrap:anywhere}
.matrix-trend:hover{background:#eaf1fa}
.matrix-y-label{position:absolute;left:0;top:50%;writing-mode:vertical-rl;transform:rotate(180deg) translateY(50%);font-size:12px;color:var(--muted)}
.matrix-x-label{text-align:center;font-size:12px;color:var(--muted);padding-top:9px}
.shortlist-options{display:flex;flex-direction:column;gap:4px}
.shortlist-options>.checkbox-field{border-top:1px solid var(--line);padding:15px 0}
.subsection-heading{font-size:25px;margin:30px 0 18px}
.red-team-card{position:relative;padding:30px 34px;border-left:4px solid var(--line);background:#f5f7f9;margin:22px 0 30px}
.red-team-card .eyebrow{color:var(--muted);margin-bottom:22px}
.red-team-count{position:absolute;top:30px;right:30px;font-size:13px;color:var(--muted)}
.red-team-card h2{font-size:20px;margin-bottom:15px}
.red-team-question{font-family:var(--serif);font-size:29px;line-height:1.5;max-width:30ch;margin-bottom:18px}
.red-team-card>p:last-of-type{font-size:15px;color:var(--muted);max-width:70ch}
.red-team-card .button-row{margin-top:25px;gap:15px}
.prompt-dots{display:flex;gap:0}
.prompt-dots button{position:relative;width:28px;height:36px;border:0;background:transparent}
.prompt-dots button:after{content:'';position:absolute;top:14px;left:10px;width:8px;height:8px;background:#c9b7c7;border-radius:50%}
.prompt-dots button[aria-current]:after{background:var(--blue)}
.checklist-progress{display:flex;align-items:center;justify-content:space-between;gap:30px;margin:25px 0}
.checklist-progress strong{font-size:36px;font-weight:500;letter-spacing:-1px}
.checklist-progress span{font-size:15px;color:var(--muted)}
.checklist-progress p{font-size:13px;max-width:340px;color:var(--muted);margin:0}
.checklist-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 28px}
.check-item{display:flex;align-items:flex-start;gap:15px;padding:22px 0;border-top:1px solid var(--line);cursor:pointer}
.check-item>span{font-size:15px;line-height:1.75;color:var(--muted)}
.check-item-title{display:flex;gap:10px;font-size:17px;font-weight:500;color:var(--ink);margin-bottom:9px}
.check-item-title small{font-size:12px;color:#758ca2;font-weight:400;padding-top:3px}
.check-item.checked .check-item-title{color:var(--blue)}
/* Case exhibits: each stage has the form its thinking needs. */
body[data-view=example] .page-heading h1{font-size:36px;max-width:850px;letter-spacing:-1px}
body[data-view=example] .lede{font-size:16px;max-width:820px}
.fiction-label{font-size:13px;line-height:1.7;padding:13px 17px;background:#f4f6f8;color:var(--muted);border-radius:4px;margin:0 0 27px}
.fiction-label strong{color:var(--ink);font-weight:500}
body[data-view=example] #case-explorer{max-width:780px;margin:0 auto 30px}
body[data-view=example] .observation-controls button{font-size:14px}
body[data-view=example] .observation-quote{font-size:18px}
body[data-view=example] .map-caption{font-size:12px}
.case-notes{margin-top:32px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.case-notes>summary{padding:18px 0;font-size:15px;color:var(--blue)}
.case-notes>summary:after{content:'+';float:right;font-size:20px}
.case-notes[open]>summary:after{content:'−'}
.case-notes-body{max-width:75ch}
.example-point{padding:17px 0}
.example-point h2{font-size:16px;font-weight:500;margin-bottom:9px}
.example-point p{font-family:var(--serif);font-size:16px;line-height:1.9;color:var(--muted);margin:0}
.case-priority{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center;padding:24px 0}
.case-priority h2{font-size:30px;line-height:1.3;margin:15px 0 20px}
.case-priority p{font-size:16px;line-height:1.75;color:var(--muted)}
.judgement-labels{display:flex;gap:10px;flex-wrap:wrap}
.judgement-labels span{padding:7px 12px;background:var(--soft);font-size:14px}
.example-matrix{max-width:390px;width:100%;justify-self:end}
.example-matrix-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:5px;margin:10px 0}
.example-matrix-grid>div{background:var(--soft);aspect-ratio:1;display:grid;place-items:center}
.example-matrix-grid .placed{background:var(--blue);color:#fff;text-align:center;font-size:14px;line-height:1.5}
.matrix-axis{display:block;font-size:12px;color:var(--muted);text-align:center}
.case-pathway{max-width:780px;margin:30px auto}
.case-pathway>h2{margin-bottom:15px}
.pathway-sequence{margin-top:25px;max-width:660px}
.pathway-node{padding:23px 27px;border:1px solid var(--line);border-radius:5px;background:#fff}
.pathway-node h3{font-size:24px;line-height:1.35;margin-top:10px}
.pathway-link{margin-left:28px;border-left:2px solid #cfb77d;padding:8px 0 8px 22px;max-width:560px}
.pathway-link summary{font-size:14px;color:var(--ochre-text);padding:12px 0;text-decoration:underline;text-underline-offset:4px}
.pathway-link summary>span{display:inline-block;margin-right:10px;text-decoration:none;font-size:21px}
.pathway-link p{font-size:15px;line-height:1.75;color:var(--muted);padding:2px 12px 10px 0;margin:0}
.alternative-reading{border-left:3px solid var(--plum);background:#f7f2f7;padding:16px 22px;margin:24px 0}
.alternative-reading summary{color:var(--plum-text);font-size:15px;font-weight:500;line-height:1.6}
.alternative-reading summary:after{content:'+';float:right;margin-left:15px}
.alternative-reading[open] summary{margin-bottom:14px}
.alternative-reading[open] summary:after{content:'−'}
.alternative-reading p{font-size:16px;line-height:1.85;color:var(--muted);max-width:70ch}
.alternative-reading p:last-child{margin-bottom:0}
.case-briefing{max-width:750px;margin:32px auto;padding:30px 36px 28px;border:1px solid var(--line)}
.briefing-meta{display:flex;justify-content:space-between;gap:20px;font-size:12px;color:var(--muted);margin-bottom:30px}
.case-briefing h2{font-size:33px;line-height:1.25;margin-bottom:24px}
.case-briefing>p{font-family:var(--serif);font-size:18px;line-height:1.9}
.case-briefing .briefing-lead{font-size:21px;line-height:1.8}
.briefing-annotation{border-left:3px solid var(--blue);background:var(--soft);padding:16px 22px;margin:24px 0}
.briefing-annotation summary{color:var(--blue-dark);font-size:15px;text-decoration:underline;text-underline-offset:4px}
.briefing-annotation[open] summary{margin-bottom:15px}
.briefing-annotation p{font-size:16px;line-height:1.8;margin:0}
.briefing-indicators{border-top:1px solid var(--line);padding-top:24px;margin-top:30px}
.briefing-indicators h3{font-size:17px;margin-bottom:13px}
.briefing-indicators p{font-size:16px;color:var(--muted);margin:0}
.case-revision{max-width:760px;margin:35px auto}
.case-revision>h2{margin-bottom:26px}
.draft-claim{padding:25px 28px;background:#f3f5f7;border-radius:5px}
.draft-claim p{font-family:var(--serif);font-size:24px;line-height:1.65;margin:15px 0 0;color:#5c6c79}
.reviewer-note{border-left:3px solid var(--line);margin:22px 0 22px 28px;padding:5px 0 5px 20px}
.reviewer-note p{font-size:16px;line-height:1.75;margin:8px 0 0;max-width:65ch}
.revision-reveal>summary{display:inline-flex;align-items:center;gap:15px;padding:12px 18px;color:#fff;background:var(--blue);border-radius:5px;font-size:15px}
.revision-reveal>summary:after{content:'+';font-size:20px}
.revision-reveal[open]>summary:after{content:'−'}
.revised-claim{border-left:3px solid var(--plum);padding:25px 28px;background:#f7f2f7;margin-top:20px}
.revised-claim p{font-family:var(--serif);font-size:20px;line-height:1.85;margin:14px 0 20px}
.revised-claim ul{font-size:14px;line-height:1.8;color:var(--muted);padding-left:20px;margin:0}
.assumptions-heading{font-size:21px;margin:28px 0 20px}
/* Workshop planning and presentation. */
.lesson-tiles{display:flex;flex-direction:column;margin:30px 0}
.lesson-tiles>a{display:grid;align-items:baseline;padding:22px 12px;margin:0 -12px;border-radius:5px;border-top:1px solid var(--line)}
.lesson-tiles>a:is(:hover,:focus-visible){background:var(--soft)}
.lesson-tiles>a:last-child{border-bottom:1px solid var(--line)}
.lesson-tiles .eyebrow{margin:0}
.lesson-tiles h2{font-size:21px;line-height:1.4;color:var(--blue-dark);text-decoration:underline;text-decoration-color:#a9bfdc;text-underline-offset:4px;text-decoration-thickness:1px}
.lesson-tiles p:not(.eyebrow){font-size:14px;color:var(--muted);margin:0;line-height:1.7}
.lesson-tiles .text-link{font-size:13px;padding:0}
.lesson-tiles>a:is(:hover,:focus-visible) :is(h2,.text-link){text-decoration-color:var(--blue-dark)}
.heading-actions{margin:25px 0}
.agenda-list{margin-top:25px}
.agenda-row{display:grid;grid-template-columns:22px 1fr 110px;gap:20px;align-items:center;padding:14px 0;border-top:1px solid var(--line)}
.agenda-row>span{font-size:13px;color:var(--muted)}
.agenda-row .field{margin:0;gap:5px}
.agenda-row .field-label{font-size:12px;font-weight:400;color:var(--muted)}
.agenda-total{font-size:14px;color:var(--blue-dark);white-space:nowrap;background:var(--soft);padding:8px 12px;border-radius:4px}
.presenting .sidebar,.presenting .topbar,.presenting .footer{display:none}
.presenting .page{margin-left:0}
.presenting main{max-width:1400px;padding-top:28px;min-height:100vh}
.facilitator-top{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:28px}
.facilitator-layout{display:grid;grid-template-columns:1.3fr 1fr;gap:65px}
.large-instructions li{font-family:var(--sans);font-size:21px;line-height:1.7;padding-left:40px;margin-bottom:10px}
.large-instructions li:before{top:7px}
.timer-card{padding:30px;background:var(--soft);border-radius:8px;text-align:center;align-self:start}
.timer-card .eyebrow{margin-bottom:0}
.timer-display{font-size:100px;line-height:1.2;letter-spacing:-4px;font-variant-numeric:tabular-nums;margin:15px 0}
.timer-card #timer-state{font-size:15px;color:var(--muted)}
.timer-card .button-row{justify-content:center}
.timer-card .caption{font-size:13px;max-width:300px;margin:20px auto 0}
.facilitator-stages{display:flex;gap:8px;margin-top:32px;border-top:1px solid var(--line);padding-top:24px}
.facilitator-stages>button{flex:1;border:1px solid var(--line);background:#fff;color:var(--ink);border-radius:4px;padding:12px;font-size:14px;line-height:1.4}
.facilitator-stages>button[aria-current]{background:var(--blue);color:#fff;border-color:var(--blue)}
.facilitator-stages small{display:block;font-size:12px;margin-top:7px;opacity:.8}
/* Source, search and exports. */
.source-toc{display:flex;flex-direction:column;gap:10px;padding:23px 25px;background:var(--soft);border-radius:5px;margin:25px 0 40px;max-width:850px;font-size:15px}
.source-toc a:hover{text-decoration:underline;text-underline-offset:4px}
.source-body{max-width:75ch}
.source-section{scroll-margin-top:90px;margin-bottom:45px;padding-top:10px}
.source-section h2{font-size:33px;line-height:1.3;margin-bottom:25px}
.source-section h3{font-size:25px;line-height:1.4;margin:30px 0 20px}
.source-section p,.source-section li{font-family:var(--serif);font-size:17px;line-height:1.95}
.source-section ul{list-style:disc;margin:0 0 1.5em;padding-left:1.5em}
.source-section li{padding-left:.25em;margin-bottom:.6em}
.source-section li:last-child{margin-bottom:0}
.source-section strong{font-weight:700}
.source-section a{text-decoration:underline;text-underline-offset:3px;color:var(--blue);overflow-wrap:anywhere}
.source-section small{font-size:12px}
.table-scroll{overflow-x:auto;margin:25px 0}
.source-section table{border-collapse:collapse;font-size:14px}
.source-section td,.source-section th{border:1px solid var(--line);padding:12px 16px;text-align:left}
.source-section th{background:var(--soft)}
.search-dialog,.confirm-dialog,.about-dialog{width:min(660px,calc(100% - 32px));max-height:85vh;background:#fff;color:var(--ink);border:1px solid #b7cadc;border-radius:8px;box-shadow:0 20px 100px #172d4329;padding:28px}
.search-dialog::backdrop,.confirm-dialog::backdrop,.about-dialog::backdrop{background:#172d4366;backdrop-filter:blur(3px)}
.dialog-top{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:23px}
.dialog-top h2{font-size:28px}
.search-dialog input{width:100%;border:1px solid #a9bfd3;border-radius:4px;padding:13px 15px;font-size:17px;color:var(--ink);background:#fff}
.search-count{font-size:13px;color:var(--muted);margin:24px 0 10px}
.search-result{display:block;padding:17px 0;border-top:1px solid var(--line)}
.search-result .tag{margin-bottom:8px}
.search-result strong{display:block;font-size:17px;font-weight:500}
.search-result p{font-size:14px;line-height:1.7;color:var(--muted);margin:7px 0 0}
.search-result:hover strong{color:var(--blue)}
.empty-search{padding:20px 0}
.empty-search p{font-size:15px;color:var(--muted);margin-top:12px}
.confirm-dialog{max-width:500px}
.confirm-dialog h2{font-size:29px;margin-bottom:19px}
.confirm-dialog p{font-size:16px;color:var(--muted);line-height:1.75}
.confirm-dialog .button-row{margin-top:27px}
.toast{position:fixed;bottom:24px;transform:translate(-50%,12px);max-width:min(660px,calc(100% - 36px));background:var(--ink);color:#fff;padding:14px 21px;border-radius:5px;font-size:14px;line-height:1.7;opacity:0;pointer-events:none;z-index:100;transition:opacity .15s,transform .15s}
.toast.show{opacity:1;transform:translate(-50%,0)}
.presenting .toast{left:50%}
.noscript{padding:30px}
#print-root{display:none}
.print-preview{max-width:794px;margin:30px auto;padding:50px 55px;background:#fff;color:#222;border:1px solid var(--line);font:14px/1.7 Arial,sans-serif}
.print-preview>h1{font:32px/1.25 Georgia,serif;letter-spacing:0;margin-bottom:20px}
.print-preview>p{font-size:12px;color:#444}
.print-preview section{margin-top:30px}
.print-preview h2{font:23px/1.3 Georgia,serif;letter-spacing:0;border-bottom:1px solid #aaa;padding-bottom:8px;margin-bottom:16px}
.print-text{white-space:pre-wrap;overflow-wrap:anywhere}
.print-preview>p:last-child{border-top:1px solid #aaa;margin-top:30px;padding-top:15px;font-size:11px}
/* Responsive structure; typography never shrinks into decorative microtype. */
/* Site credits share the native dialog treatment used by search and confirmation. */
.footer-link{align-self:flex-start;border:0;padding:0;background:transparent;color:inherit;font:inherit;text-align:left;white-space:nowrap}
.footer-link:hover{text-decoration:underline}
.about-dialog{width:min(880px,calc(100% - 32px));max-height:85dvh;overflow-y:auto;overscroll-behavior:contain}
.about-content{display:grid;grid-template-columns:minmax(0,240px) minmax(0,1fr);gap:28px;align-items:center}
.about-art svg{display:block;width:100%;height:auto}
.about-copy{font-size:16px;line-height:1.8}
.about-copy p:last-child{margin-bottom:0}
.about-copy a{color:var(--blue);text-decoration:underline;text-underline-offset:3px;overflow-wrap:anywhere}
@media(max-width:700px){
  .about-content{grid-template-columns:minmax(0,1fr);gap:12px}
  .about-art{width:min(240px,100%);margin-inline:auto}
}
@media(min-width:1650px){
  main{padding:55px 64px 75px}
  .topbar{padding:0 64px}
  .footer{margin:0 64px}
  .observation-controls button{font-size:13px}
  .observation-quote{font-size:18px}
}
@media(max-width:1200px){
  .brand{gap:9px}
  .brand span{font-size:20px}
  .nav-item{font-size:13px}
  .topbar{padding:0 32px}
  .save-status{display:none}
  main{padding:36px 32px 55px}
  .footer{margin:0 32px}
  .atlas-map-heading{font-size:11px}
  .case-badge{display:none}
  .observation-controls button{font-size:11px;padding:12px 6px;gap:5px}
  .observation-controls button span{width:19px;height:19px;font-size:11px}
  .observation-quote{font-size:15px;min-height:78px}
  .observation-reading{padding:16px}
  .journey{gap:17px}
  .journey-step p{font-size:13px}
  .stage-toolbar{flex-direction:column;gap:0}
  .stage-strip{max-width:none}
  .mode-switch{justify-content:flex-start;border-left:0;padding-left:0;gap:25px;border-top:1px solid #edf1f5}
  .mode-switch a{min-height:42px}
  .lesson-layout{grid-template-columns:minmax(0,1fr) 195px;gap:32px}
  .lesson-aside .button{font-size:13px}
  .lesson-tiles>a{grid-template-columns:110px 1fr 1fr;gap:20px}
  .lesson-tiles .text-link{grid-column:2/4}
}
@media(max-width:1000px){
  .observation-controls button{font-size:13px}
  .observation-quote{font-size:17px;min-height:0}
  .atlas-map-heading{font-size:12px}
  .case-badge{display:block}
  .journey{grid-template-columns:repeat(3,minmax(0,1fr));gap:25px}
  .journey-step p{font-size:14px}
  .journey-step h3{font-size:23px}
  .lesson-layout{grid-template-columns:1fr}
  .lesson-body{max-width:72ch}
  .lesson-aside{display:grid;grid-template-columns:1fr 1fr;gap:20px}
  .lesson-aside .full-width{grid-column:1/-1;max-width:280px}
  .example-mini{border-top:0;padding-top:0;margin:0}
  .tip-card{margin:0}
  .form-grid.three{grid-template-columns:1fr 1fr}
  .form-grid.three>:last-child{grid-column:1/-1}
  .case-priority{gap:30px}
  .case-priority h2{font-size:26px}
  .example-matrix-grid .placed{font-size:12px}
  .facilitator-layout{gap:35px}
  .timer-display{font-size:80px}
  .large-instructions li{font-size:18px}
  .lesson-tiles>a{gap:13px 20px}
  .lesson-tiles p:not(.eyebrow),.lesson-tiles .text-link{grid-column:2}
  .session-stage-list>a{grid-template-columns:100px minmax(0,1fr);gap:10px 24px}
  .session-stage-list .route-illustration{grid-row:1/3}
  .session-stage-list .tool-count{grid-column:2;grid-row:2;justify-self:start}
}
@media(max-width:780px){
  .sidebar{padding:30px 23px;transform:translateX(-100%);transition:transform .18s}
  .nav-open .sidebar{transform:translateX(0);box-shadow:20px 0 60px #172d4326}
  .brand span{font-size:22px}
  .nav-item{padding:12px}
  .page{margin-left:0}
  .menu-toggle{display:inline-flex!important}
  .topbar{height:63px;padding:0 24px}
  .breadcrumb{margin-right:auto;font-size:12px}
  .breadcrumb span{margin:0 8px}
  .top-actions{gap:0}
  .search-trigger{font-size:0;gap:0}
  .search-trigger>span{font-size:26px}
  .search-trigger kbd{display:none}
  .nav-open .menu-toggle{position:fixed;top:12px;z-index:50;background:#fff}
  .nav-open .breadcrumb{visibility:hidden}
  main{padding:32px 28px 45px}
  .footer{margin:0 28px}
  .observation-controls button{font-size:14px}
  .journey-step p{font-size:14px}
  .skip{left:20px}
  .facilitator-layout{grid-template-columns:1fr}
  .facilitator-stages{flex-wrap:wrap}
  .facilitator-stages>button{min-width:100px}
  .timer-display{font-size:85px}
  .presenting main{padding:24px 28px}
  .facilitator-top{margin-bottom:25px}
}
@media(max-width:600px){
  main{padding:27px 21px 40px}
  .topbar{padding:0 20px}
  .breadcrumb{font-size:12px;max-width:calc(100% - 100px);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .breadcrumb span{margin:0 7px}
  .atlas-map-heading{margin-bottom:11px;font-size:11px}
  .atlas-map-heading strong{font-size:17px;margin-right:5px}
  .case-badge{font-size:10px;padding:3px 6px}
  .luma-map{border-radius:6px 6px 0 0}
  .observation-controls button{flex-direction:column;text-align:center;gap:6px;line-height:1.4;min-height:78px;padding:10px 6px}
  .observation-controls button span{width:21px;height:21px;font-size:11px}
  .observation-reading{padding:16px}
  .observation-quote{font-size:16px;line-height:1.85}
  .source-meta{flex-wrap:wrap;font-size:11px;gap:5px}
  .source-meta>span:last-child{font-size:11px}
  .map-caption{font-size:11px;line-height:1.65}
  .evidence-reading summary{padding:8px 0;font-size:14px}
  .journey-section{padding:28px 0 30px}
  .section-heading{align-items:flex-start;flex-wrap:wrap;gap:12px;margin-bottom:20px}
  .section-heading h2{font-size:28px}
  .section-heading .text-link{padding:0}
  .journey{grid-template-columns:1fr;gap:0}
  .journey-step{display:grid;grid-template-columns:48px 1fr;gap:0 17px;padding:20px 0;border-top:1px solid var(--line)}
  .journey-step .stage-glyph{grid-row:1/4;width:47px;height:47px;margin:0;align-self:center}
  .journey-step .step-number{margin-bottom:5px}
  .journey-step h3{font-size:25px;margin-bottom:8px}
  .journey-step p{font-size:14px;line-height:1.75}
  .footer{margin:0 21px;flex-direction:column;gap:9px;font-size:12px}
  .page-heading{margin-bottom:23px}
  .page-heading .eyebrow{font-size:12px;margin-bottom:12px}
  .page-heading h1{font-size:36px;letter-spacing:-1.2px;line-height:1.15}
  .lede{font-size:16px;line-height:1.8}
  .stage-toolbar{gap:0;margin-bottom:25px}
  .stage-strip{gap:0}
  .stage-strip a{font-size:11px;flex-direction:column;gap:5px;padding:9px 3px;min-height:65px}
  .stage-strip a>span{font-size:11px;width:20px;height:20px}
  .mode-switch{gap:25px}
  .mode-switch a{font-size:14px;min-height:46px}
  .lesson-body p,.instruction-list li{font-size:16px;line-height:1.95}
  .lesson-body .large-copy{font-size:17px}
  .lesson-body h2{font-size:25px}
  .instruction-list li{padding-left:34px;padding-bottom:22px}
  .output-box{padding:22px;margin:26px 0}
  .output-box p:last-child{font-size:18px;line-height:1.8}
  .lesson-aside{grid-template-columns:1fr;gap:25px}
  .lesson-aside .full-width{max-width:none}
  .tip-card{padding-left:20px}
  .example-mini{padding:20px 0;border-top:1px solid var(--line)}
  .lesson-navigation{font-size:13px;gap:22px;margin-top:30px}
  .callout{padding:20px}
  .callout p{font-size:14px;line-height:1.85}
  body[data-view=tool] main,body[data-view=session] main{padding-top:23px}
  body[data-view=tool] .page-heading h1{font-size:29px}
  body[data-view=tool] .lede{font-size:14px}
  .session-context{font-size:13px;flex-direction:column;gap:8px;padding:13px 15px}
  .session-context strong{display:block;margin-bottom:4px}
  .session-context a{align-self:flex-start}
  .worksheet{padding:22px 19px;margin:22px 0}
  .worksheet>h2,.worksheet .section-heading h2{font-size:25px}
  .form-grid,.form-grid.three{grid-template-columns:1fr;gap:21px}
  .form-grid.three>:last-child{grid-column:auto}
  .field-label{font-size:15px}
  .field-hint{font-size:13px}
  .field input,.field textarea,.field select{font-size:16px;padding:11px 12px}
  .session-stage-list>a{grid-template-columns:64px minmax(0,1fr);gap:10px 16px;padding:25px 0}
  .session-stage-list h3{font-size:23px;line-height:1.35}
  .session-stage-list .tool-count{font-size:13px}
  .download-panel{padding:25px 21px}
  .download-panel h2{font-size:27px}
  .session-actions{gap:9px}
  .session-actions .button{flex:1;font-size:12px;white-space:nowrap}
  .empty-state{padding:25px 21px}
  .empty-state h2{font-size:26px}
  .empty-state p{font-size:15px}
  .empty-state .text-link{display:block;margin:12px 0 0}
  .trend-editor>summary{padding:16px;font-size:15px;flex-wrap:wrap;gap:10px}
  .trend-editor>summary>span:nth-child(2){flex:1;min-width:130px}
  .trend-editor>summary>.tag{font-size:11px;min-width:auto;flex:0}
  .trend-fields{padding:22px 17px}
  .matrix-wrap{padding-left:20px}
  .matrix-cell{min-height:112px;padding:9px 6px}
  .matrix-grid{gap:3px}
  .cell-label{font-size:10px;line-height:1.5}
  .matrix-trend{font-size:11px;padding:5px}
  .matrix-y-label,.matrix-x-label{font-size:11px}
  .red-team-card{padding:25px 22px}
  .red-team-card .eyebrow{font-size:12px;margin-bottom:24px;max-width:70%}
  .red-team-count{right:21px;top:27px;font-size:12px}
  .red-team-card h2{font-size:19px}
  .red-team-question{font-size:25px;line-height:1.6}
  .red-team-card .button-row{gap:8px}
  .prompt-dots button{width:25px}
  .prompt-dots button:after{left:9px}
  .checklist-progress{align-items:flex-start;flex-direction:column;gap:9px}
  .checklist-progress p{max-width:none;font-size:13px}
  .checklist-grid{grid-template-columns:1fr}
  .check-item>span{font-size:14px}
  .check-item-title{font-size:17px}
  .case-priority{grid-template-columns:1fr;gap:28px;padding-top:12px}
  .example-matrix{max-width:360px;justify-self:center}
  .example-matrix-grid .placed{font-size:14px}
  body[data-view=example] .page-heading h1{font-size:31px}
  body[data-view=example] .lede{font-size:15px}
  .fiction-label{font-size:12px;padding:12px 15px;margin-bottom:24px}
  .case-notes>summary{font-size:14px;padding:18px 20px 18px 0}
  .example-point p{font-size:15px}
  .case-pathway{margin:25px 0}
  .case-pathway>h2{font-size:27px}
  .pathway-node{padding:21px}
  .pathway-node h3{font-size:22px}
  .pathway-link{margin-left:20px;padding-left:17px}
  .pathway-link summary{font-size:13px;line-height:1.7}
  .pathway-link summary>span{margin-right:5px}
  .pathway-link p{font-size:14px}
  .alternative-reading{padding:16px 18px}
  .alternative-reading p{font-size:15px}
  .case-briefing{padding:25px 20px;margin:25px 0}
  .briefing-meta{font-size:11px;gap:12px;margin-bottom:24px;flex-wrap:wrap}
  .case-briefing h2{font-size:29px}
  .case-briefing .briefing-lead{font-size:19px}
  .case-briefing>p{font-size:16px}
  .briefing-annotation{padding:16px 18px}
  .briefing-annotation summary{font-size:14px;line-height:1.7}
  .briefing-annotation p{font-size:15px}
  .case-revision{margin:27px 0}
  .case-revision>h2{font-size:27px}
  .draft-claim{padding:22px}
  .draft-claim p{font-size:21px;line-height:1.75}
  .reviewer-note{margin-left:18px;padding-left:16px}
  .reviewer-note p{font-size:15px}
  .revised-claim{padding:22px}
  .revised-claim p{font-size:18px}
  .lesson-tiles>a{gap:11px;padding:23px 12px}
  .lesson-tiles p:not(.eyebrow),.lesson-tiles .text-link{grid-column:auto}
  .lesson-tiles h2{font-size:24px}
  .agenda-row{gap:10px;grid-template-columns:18px 1fr 70px}
  .agenda-row .field input{padding:9px 8px}
  .agenda-row .field-label{font-size:11px}
  .agenda-total{font-size:13px}
  .facilitator-top .text-link{font-size:12px}
  .facilitator-top .button{font-size:12px;padding:8px 11px}
  .presenting main{padding:22px 21px}
  .facilitator-layout{gap:20px}
  .large-instructions li{font-size:18px;line-height:1.8}
  .timer-card{padding:27px 22px}
  .facilitator-stages{gap:7px}
  .facilitator-stages>button{font-size:12px;min-width:95px}
  .source-toc{padding:21px;font-size:14px}
  .source-section h2{font-size:29px}
  .source-section h3{font-size:24px}
  .source-section p,.source-section li{font-size:16px}
  .search-dialog,.confirm-dialog,.about-dialog{padding:24px 21px;width:calc(100% - 24px)}
  .dialog-top h2{font-size:25px}
  .toast{font-size:13px;bottom:16px;width:calc(100% - 32px);max-width:480px}
  .print-preview{padding:28px 23px;font-size:12px}
  .print-preview>h1{font-size:27px}
  .print-preview h2{font-size:21px}
}
@media(max-width:600px){
  .luma-map text{font-size:20px}
  .luma-map .map-pin text{font-size:19px}
  .observation-controls button{font-size:13px}
}
@media(max-width:360px){
  .atlas-map-heading{flex-wrap:wrap}
  .case-badge{display:none}
  .prompt-dots button{width:21px}
  .prompt-dots button:after{left:7px}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*:before,*:after{animation:none!important;transition:none!important}
}
@media print{
  @page{size:A4;margin:18mm}
  body{font-family:Arial,sans-serif;font-size:10pt;color:#111;background:#fff}
  .sidebar,.page,dialog,.toast,.skip,.noscript{display:none!important}
  #print-root{display:block}
  #print-root>h1{font-family:Georgia,serif;font-size:25pt;letter-spacing:-.5px;margin-bottom:15pt}
  #print-root>p{font-size:9pt;color:#444}
  #print-root section{margin-top:22pt}
  #print-root h2{font-family:Georgia,serif;font-size:17pt;break-after:avoid;border-bottom:1px solid #aaa;padding-bottom:5pt;margin-bottom:12pt}
  #print-root .print-text{white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.6;orphans:3;widows:3}
  #print-root h1,#print-root h2{color:#111}
  #print-root>p:last-child{border-top:1px solid #aaa;margin-top:25pt;padding-top:10pt;font-size:8pt}
}
/* App navigation: four destinations, with local contents inside the current section. */
:root{--sidebar-width:264px}
.sidebar{padding:29px 19px 23px}
.side-edition{font-size:12px;margin-bottom:26px}
.nav-primary{gap:5px}
.nav-section{min-width:0}
.nav-item{font-size:14px}
.sidebar-bottom{padding-top:23px}
.context-nav{margin:6px 0 13px 7px;padding-left:9px;border-left:1px solid var(--line)}
.nav-group>summary{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:10px 8px;font-size:13px;line-height:1.45;font-weight:500}
.nav-group>summary:hover{color:var(--blue)}
.nav-chevron{font-size:20px;line-height:1;color:#71889e;flex-shrink:0;transition:transform .12s}
.nav-group[open]>summary .nav-chevron{transform:rotate(90deg)}
.nav-group.current-group>summary{color:var(--blue-dark)}
.nav-group-lessons{padding:0 0 6px}
.context-link{display:flex;align-items:flex-start;gap:8px;padding:9px 9px;font-size:13px;line-height:1.5;border-radius:4px;color:var(--muted);margin:1px 0}
.context-link:hover{color:var(--blue-dark);background:#edf2f8}
.context-link.current{color:var(--blue-dark);background:#e4edf8;font-weight:500}
.context-link.in-trail{color:var(--blue-dark)}
.lesson-read-marker{font-size:11px;color:var(--blue);margin-left:auto;padding-top:2px;flex-shrink:0}
.nav-stage-number{display:grid;place-items:center;flex-shrink:0;font-size:11px;line-height:1;width:19px;height:19px;border:1px solid #b9cbdc;border-radius:50%;margin-top:1px}
.context-link.current .nav-stage-number{background:var(--blue);color:#fff;border-color:var(--blue)}
.tool-nav{margin-top:8px}
.tool-nav .context-link{padding-top:8px;padding-bottom:8px}
.full-guide-link[aria-current=page],.full-guide-link.in-trail{color:var(--blue-dark)}
/* Breadcrumbs express real ancestors; no repeated product or home label. */
.topbar{min-height:65px;height:auto;padding-top:12px;padding-bottom:12px}
.breadcrumb{flex:1;min-width:0;font-size:12px;line-height:1.5;white-space:normal;max-width:none}
.breadcrumb ol{display:flex;align-items:center;flex-wrap:wrap;gap:4px 0;list-style:none;margin:0;padding:0}
.breadcrumb li{display:flex;align-items:center;min-width:0}
.breadcrumb li+li:before{content:'/';color:#8da0b2;margin:0 9px;flex-shrink:0}
.breadcrumb li a{font-weight:400;color:var(--blue-dark);text-decoration:underline;text-decoration-color:#bfd0e4;text-underline-offset:3px}
.breadcrumb li a:hover{text-decoration-color:var(--blue)}
.breadcrumb li>span{color:var(--muted);margin:0;display:block;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.breadcrumb .crumb-current{flex:1;min-width:80px}
body[data-view=home] .topbar{justify-content:flex-end}
.top-actions{flex-shrink:0}
.reading-navigation a{display:flex;flex-direction:column;align-items:flex-start;gap:6px;font-size:14px}
.reading-navigation a:last-child{align-items:flex-end}
.reading-navigation strong{font-size:16px;line-height:1.55;font-weight:500}
.lesson-nav-direction{font-size:12px;color:var(--muted)}
.lesson-nav-group{font-size:12px;color:var(--muted);line-height:1.5}
.stage-toolbar .mode-switch{gap:17px}
.stage-toolbar .mode-switch a{white-space:nowrap}
/* The home page introduces the product and offers three clear ways into it. */
.app-introduction{padding:8px 0 32px;max-width:930px}
.app-introduction h1{font-size:clamp(40px,4.1vw,63px);line-height:1.08;letter-spacing:-2px;max-width:850px;margin-bottom:24px}
.app-introduction .lede{font-size:18px;line-height:1.75;max-width:700px;margin-bottom:20px}
.home-start-link{display:inline-flex;align-items:center;flex-wrap:wrap;gap:8px;font-size:14px;color:var(--blue-dark);text-decoration:underline;text-decoration-color:#b9cde5;text-underline-offset:5px}
.home-start-link>span:first-child{font-weight:600}
.home-start-link:hover{text-decoration-color:var(--blue)}
.task-launchpad{border-top:1px solid var(--line);margin-bottom:46px}
.launch-link{display:grid;grid-template-columns:100px minmax(220px,1fr) minmax(0,1.35fr) 25px;gap:26px;align-items:center;padding:30px 0;border-bottom:1px solid var(--line)}
.route-illustration{display:block;width:100px;height:auto;grid-column:1;grid-row:1}
.launch-heading{grid-column:2;grid-row:1;min-width:0}
.launch-link h2{font-size:26px;line-height:1.3;margin-bottom:8px}
.launch-action{display:inline-block;font-size:14px;color:var(--blue-dark);text-decoration:underline;text-decoration-color:#bfd0e4;text-underline-offset:4px}
.launch-resume{display:block;margin-top:10px;font-size:13px;line-height:1.6;color:var(--muted)}
.launch-link p{grid-column:3;grid-row:1;font-size:16px;line-height:1.75;color:var(--muted);margin:0;max-width:60ch}
.launch-arrow{grid-column:4;grid-row:1;font-size:26px;color:var(--blue);text-align:center}
.launch-link:hover h2{color:var(--blue)}
.launch-link:hover .launch-action{text-decoration-color:var(--blue)}
.home-method-preview{border-top:0;padding-top:0;padding-bottom:8px}
.home-method-preview .section-heading h2{font-size:29px}
.home-method-preview .journey-step h3{font-size:22px}
/* All thirteen lessons are visible in the overview, with optional tools alongside stages. */
.learning-intro-actions{display:flex;gap:20px;align-items:center;margin:25px 0}
.learning-intro-actions>span{font-size:13px;color:var(--muted)}
.learning-index-group{scroll-margin-top:110px;margin-bottom:47px}
.learning-index-group:focus,.download-panel:focus,#workshop-agenda:focus,.source-section:focus{outline:none}
.learning-index-group>header{display:grid;grid-template-columns:100px minmax(0,1fr);gap:8px 26px;align-items:center;margin-bottom:23px}
.learning-index-group>header>.route-illustration{grid-column:1;grid-row:1/3}
.learning-index-group>header>.method-thread{grid-column:1/-1}
.learning-index-group>header h2{grid-column:2;grid-row:1;align-self:end;font-size:30px;margin:0}
.learning-index-group>header p{grid-column:2;grid-row:2;align-self:start;font-size:16px;color:var(--muted);max-width:75ch;margin:0;line-height:1.75}
.learning-index-group>header>.text-link{grid-column:2;justify-self:start;margin-top:2px}
.lesson-index-row{display:grid;grid-template-columns:minmax(0,1fr) 143px;gap:30px;padding:22px 0;border-top:1px solid var(--line);align-items:start}
.lesson-index-row:has(.lesson-index-main:only-child){grid-template-columns:1fr}
.lesson-index-list>.lesson-index-row:last-child{border-bottom:1px solid var(--line)}
.lesson-index-main{display:block;min-width:0;padding:12px;margin:-12px;border-radius:5px}
.lesson-index-main:is(:hover,:focus-visible){background:var(--soft)}
.lesson-index-main h3{font-size:21px;line-height:1.4;margin-bottom:8px;color:var(--blue-dark);text-decoration:underline;text-decoration-color:#a9bfdc;text-underline-offset:4px;text-decoration-thickness:1px}
.lesson-index-main p{font-size:15px;color:var(--muted);line-height:1.75;margin:0;max-width:75ch}
.lesson-index-main:is(:hover,:focus-visible) h3,.lesson-index-main:is(:hover,:focus-visible) .lesson-index-action{text-decoration-color:var(--blue-dark)}
.lesson-index-action.text-link{font-size:13px;padding:0;margin-top:10px}
.lesson-index-status{display:block;font-size:12px;color:var(--blue);margin-top:10px}
.lesson-index-tools{display:flex;flex-direction:column;gap:8px;padding-top:1px}
.lesson-index-tools .text-link{font-size:13px;padding:2px 0}
.optional-example{display:flex;align-items:center;gap:28px;justify-content:space-between;padding:23px 26px;background:var(--soft);border-radius:5px;margin-top:25px}
.optional-example h3{font-size:19px;line-height:1.4;margin-bottom:8px}
.optional-example p{font-size:14px;color:var(--muted);line-height:1.75;margin:0;max-width:60ch}
.optional-example>.text-link{flex-shrink:0;font-size:13px}
.session-review-link{display:flex;align-items:center;gap:24px;padding:23px 0;margin-top:12px}
.session-review-link p{font-size:14px;color:var(--muted);margin:0}
.download-panel,#workshop-agenda{scroll-margin-top:110px}
.facilitation-reading{margin-top:36px}
.lesson-tiles>a{grid-template-columns:minmax(0,1.2fr) minmax(0,1fr) 110px;gap:10px 25px}
.lesson-tiles .eyebrow{grid-column:1/-1;font-size:12px;line-height:1.6;color:var(--muted)}
.lesson-tiles h2{grid-column:1}
.lesson-tiles p:not(.eyebrow){grid-column:2}
.lesson-tiles .text-link{grid-column:3}
.search-path{display:block;font-size:12px;line-height:1.7;color:var(--muted);margin-bottom:7px}
.toast{left:calc(50% + 132px)}
@media(max-width:1200px){
  :root{--sidebar-width:248px}
  .sidebar{padding:27px 15px 22px}
  .topbar{gap:15px}
  .breadcrumb{font-size:12px}
  .context-link{font-size:13px}
  .app-introduction h1{font-size:49px}
  .launch-link{grid-template-columns:100px minmax(0,1fr) 25px;gap:12px 26px;padding:28px 0}
  .route-illustration{grid-row:1/3}
  .launch-link p{grid-column:2;grid-row:2}
  .launch-arrow{grid-column:3;grid-row:1/3}
  .launch-link h2{font-size:24px}
  .launch-link p{font-size:15px}
  .stage-toolbar .mode-switch{gap:25px}
  .toast{left:calc(50% + 124px)}
}
@media(max-width:1000px){
  .app-introduction h1{font-size:44px;letter-spacing:-1.6px}
  .lesson-index-row{grid-template-columns:minmax(0,1fr) 120px;gap:20px}
  .lesson-index-main h3{font-size:20px}
  .optional-example{align-items:flex-start;flex-direction:column;gap:13px;padding:22px}
  .lesson-tiles>a{grid-template-columns:1fr}
  .lesson-tiles h2,.lesson-tiles p:not(.eyebrow),.lesson-tiles .text-link{grid-column:1}
  .learning-index-group>header h2{font-size:28px}
  .reading-navigation strong{font-size:15px}
}
@media(max-width:780px){
  .sidebar{width:288px;padding:27px 17px 23px}
  .nav-open .menu-toggle{left:236px;top:12px}
  .side-edition{font-size:12px;margin-bottom:24px}
  .context-link{font-size:14px;padding:10px}
  .nav-group>summary{font-size:14px;padding-top:12px;padding-bottom:12px}
  .nav-item{font-size:15px}
  .context-nav{margin-bottom:17px}
  .nav-primary{gap:7px}
  .topbar{padding-top:10px;padding-bottom:10px;min-height:65px}
  .menu-toggle{flex-shrink:0}
  .breadcrumb{margin:0;flex:1;max-width:none}
  .breadcrumb ol{display:block}
  .breadcrumb .crumb-intermediate{display:none}
  .breadcrumb li{display:block}
  .breadcrumb li+li:before{display:none}
  .breadcrumb li a{font-size:12px}
  .breadcrumb li>span{font-size:12px;line-height:1.5;max-width:100%;margin:0}
  .breadcrumb .crumb-current{min-width:0}
  .breadcrumb .crumb-root{margin-bottom:2px}
  body[data-view=home] .menu-toggle{margin-right:auto}
  .app-introduction h1{font-size:49px}
  .app-introduction{padding-top:6px}
  .toast{left:50%}
}
@media(max-width:600px){
  .topbar{gap:12px}
  .app-introduction{padding:4px 0 28px}
  .app-introduction h1{font-size:40px;line-height:1.12;letter-spacing:-1.4px;margin-bottom:21px}
  .app-introduction .lede{font-size:16px;line-height:1.8;margin-bottom:18px}
  .home-start-link{font-size:13px;line-height:1.75;gap:5px}
  .task-launchpad{margin-bottom:34px}
  .launch-link{grid-template-columns:64px minmax(0,1fr) 23px;gap:18px 16px;padding:26px 0}
  .route-illustration{width:64px;grid-row:1}
  .launch-link h2{font-size:25px;margin-bottom:7px}
  .launch-link p{grid-column:1/-1;grid-row:2;font-size:15px;line-height:1.8}
  .launch-arrow{grid-column:3;grid-row:1;font-size:23px}
  .launch-action{font-size:13px;line-height:1.6}
  .home-method-preview .section-heading h2{font-size:28px}
  .home-method-preview .journey-step h3{font-size:24px}
  .learning-intro-actions{align-items:flex-start;flex-direction:column;gap:12px}
  .learning-index-group{margin-bottom:36px;scroll-margin-top:100px}
  .learning-index-group>header{grid-template-columns:64px minmax(0,1fr);gap:16px}
  .learning-index-group>header>.route-illustration{grid-row:1}
  .learning-index-group>header h2{align-self:center}
  .learning-index-group>header p,.learning-index-group>header>.text-link{grid-column:1/-1}
  .learning-index-group>header h2{font-size:28px;line-height:1.3}
  .learning-index-group>header p{font-size:15px}
  .lesson-index-row{grid-template-columns:1fr;gap:12px;padding:22px 0}
  .lesson-index-main h3{font-size:21px;line-height:1.45}
  .lesson-index-main p{font-size:15px;line-height:1.8}
  .lesson-index-tools{flex-direction:row;flex-wrap:wrap;gap:9px 23px}
  .lesson-index-tools .text-link{font-size:13px;padding:7px 0}
  .optional-example{padding:22px 20px}
  .optional-example h3{font-size:20px}
  .optional-example p{font-size:14px}
  .reading-navigation{gap:22px}
  .reading-navigation strong{font-size:14px;line-height:1.65}
  .lesson-nav-direction,.lesson-nav-group{font-size:12px}
  .stage-toolbar .mode-switch{gap:22px}
  .stage-toolbar .mode-switch a{font-size:12px}
  .session-review-link{gap:16px}
  .session-review-link p{font-size:14px}
  .lesson-tiles>a{grid-template-columns:1fr;gap:11px}
  .lesson-tiles h2,.lesson-tiles p:not(.eyebrow),.lesson-tiles .text-link{grid-column:1}
  .lesson-tiles .eyebrow{font-size:12px}
  .search-path{font-size:12px}
  .download-panel,#workshop-agenda{scroll-margin-top:100px}
}
@media(max-width:360px){
  .sidebar{width:270px}
  .nav-open .menu-toggle{left:218px}
  .app-introduction h1{font-size:35px;letter-spacing:-1.1px}
  .stage-toolbar .mode-switch{gap:15px}
  .stage-toolbar .mode-switch a{font-size:11px}
}
/* Keep section links clear of the sticky header without an extra empty screen. */
.learning-index-group,.download-panel,#workshop-agenda,.source-section{scroll-margin-top:20px}
#final-checklist{scroll-margin-top:90px}
/* Give the shared question its own row before the audience, decisions and scope. */
.session-brief-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.session-brief-grid>.field{margin:0}
.session-brief-grid>.field:first-child{grid-column:1/-1}
.session-brief-grid>.field>textarea{margin-top:auto}
@media(max-width:1000px){
  .session-brief-grid{grid-template-columns:minmax(0,1fr)}
}
/* Working sketches orient the session without competing with its inputs. */
.illustrated-page-heading{display:flex;align-items:flex-start;gap:24px}
.illustrated-page-heading>.page-heading{min-width:0;flex:1}
.illustrated-page-heading>.route-illustration{margin-top:2px}
.illustrated-page-heading>.route-illustration,.session-review-link>.route-illustration,.session-illustrated-heading>.route-illustration{flex:none}
.session-illustrated-heading{display:flex;align-items:center;gap:24px;margin-bottom:16px}
.session-illustrated-heading>h2{margin:0}
@media(max-width:600px){
  .illustrated-page-heading,.session-illustrated-heading{gap:16px}
  body[data-view=tool] .illustrated-page-heading h1{font-size:27px}
}
/* A connected visual vocabulary: observations become a considered briefing. */
.stage-glyph .glyph-guide{stroke:#b9cbdc;stroke-width:1.2}
.stage-glyph .glyph-cluster{fill:#eef3f8;stroke:#a4bdd8;stroke-dasharray:3 4}
.stage-glyph .glyph-assumption,.stage-glyph .glyph-ochre{stroke:var(--ochre)}
.stage-glyph .glyph-assumption{stroke-dasharray:3 3}
.stage-glyph .glyph-annotation,.stage-glyph .glyph-plum{stroke:var(--plum)}
.stage-heading{display:flex;align-items:flex-start;gap:20px}
.stage-heading>.stage-glyph{width:64px;height:64px;flex:none;margin:0;background:var(--white);border:1px solid var(--line);border-radius:50%;padding:5px}
.stage-heading>.page-heading{min-width:0;flex:1}
.stage-heading .page-heading h1{font-size:clamp(30px,3.2vw,47px)}
body[data-view=tool] .stage-heading>.stage-glyph{width:58px;height:58px;margin-top:8px}
body[data-view=tool] .stage-heading h1{font-size:33px}
.method-thread{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:18px;margin-top:28px;padding:22px 0}
.method-thread>a{position:relative;display:flex;flex-direction:column;align-items:flex-start;font-size:14px;color:var(--blue-dark);gap:8px}
.method-thread>a:not(:last-child):after{content:'';position:absolute;left:64px;right:0;top:30px;height:1px;background:var(--line)}
.method-thread .stage-glyph{margin:0;background:white}
.method-thread a:hover span{text-decoration:underline;text-underline-offset:4px}
.home-method-preview .journey-step:not(:last-child):after{content:'';position:absolute;left:70px;right:0;top:34px;height:1px;background:var(--line)}
/* The form remains mounted; its companion is a separate reading surface. */
.field-heading{display:flex;align-items:baseline;justify-content:space-between;gap:10px;flex-wrap:wrap}
.field-example{border:0;background:transparent;color:var(--blue-dark);font-size:12px;line-height:1.6;text-decoration:underline;text-decoration-color:#b9cde5;text-underline-offset:3px;padding:2px 0;white-space:nowrap}
.field-example:hover{text-decoration-color:currentColor}
.worksheet-workspace{display:grid;grid-template-columns:minmax(0,1fr) clamp(360px,28vw,420px);gap:28px;align-items:start}
.worksheet-editor{min-width:0;container-type:inline-size}
.worksheet-editor>.section-heading{margin-top:4px}
.worksheet-workspace.companion-hidden{grid-template-columns:minmax(0,1fr)}
#companion-host{position:sticky;top:85px;min-width:0}
.worksheet-companion{border:1px solid #c6d7e7;border-radius:10px;background:white;box-shadow:0 6px 25px #172d4307;display:flex;flex-direction:column;max-height:calc(100dvh - 105px);overflow:hidden}
.companion-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:15px 18px 12px;background:var(--soft);font-size:12px;color:var(--muted);flex:none}
.companion-heading button{font:inherit;background:transparent;border:0;padding:4px 0;text-decoration:underline;text-underline-offset:3px;color:var(--blue-dark);white-space:nowrap}
.companion-tabs{display:flex;padding:0 18px;gap:22px;border-bottom:1px solid var(--line);flex:none}
.companion-tabs button{background:transparent;border:0;border-bottom:2px solid transparent;padding:13px 0 11px;color:var(--muted);font-size:14px}
.companion-tabs button[aria-selected=true]{color:var(--blue-dark);border-color:var(--blue);font-weight:500}
.companion-content{padding:22px 20px 30px;overflow-y:auto;overscroll-behavior:contain;min-height:0;scrollbar-gutter:stable;overflow-wrap:anywhere}
.companion-content:focus-visible{outline-offset:-4px}
.companion-launcher{display:flex;gap:10px;align-items:center;margin-bottom:22px;background:white;padding:10px 0;border-block:1px solid var(--line)}
.companion-launcher>span{color:var(--muted);font-size:13px;margin-right:auto}
.companion-dialog{border:0;max-width:none;max-height:none;width:100%;height:100dvh;margin:0;padding:0;color:var(--ink);background:white}
.companion-dialog::backdrop{background:#172d4355}
.companion-dialog .worksheet-companion{border:0;border-radius:0;box-shadow:none;height:100%;max-height:none}
.companion-dialog .companion-heading{padding-top:max(18px,env(safe-area-inset-top));font-size:14px}
.companion-dialog .companion-heading button{min-height:36px;padding:6px}
.companion-dialog .companion-content{flex:1;padding-bottom:max(28px,env(safe-area-inset-bottom))}
.companion-dialog .companion-tabs{gap:28px}
.companion-dialog .companion-tabs button{font-size:16px;min-height:50px}
@container(max-width:720px){
  .worksheet-editor .form-grid,.worksheet-editor .form-grid.three{grid-template-columns:1fr}
  .worksheet-editor .form-grid.three>:last-child{grid-column:auto}
  .worksheet-editor .checklist-grid{grid-template-columns:1fr}
  .worksheet-editor .worksheet{padding:22px 20px}
  .worksheet-editor .trend-fields{padding:22px 20px}
  .worksheet-editor .red-team-card{padding:24px 20px}
  .worksheet-editor .red-team-question{font-size:25px}
  .worksheet-editor .checklist-progress{flex-wrap:wrap;gap:12px}
}
/* Previews use document typography, with visible edit destinations. */
.preview-selector{margin-bottom:24px}
.preview-selector label{display:block;font-size:12px;color:var(--muted);margin-bottom:7px}
.preview-selector select{width:100%;min-width:0;padding:10px;border:1px solid #b7c7d5;background:white;color:var(--ink);border-radius:4px;font-size:14px;text-overflow:ellipsis}
.preview-group{margin-bottom:28px}
.preview-group>h3,.preview-matrix>h3,.preview-start>h3{font-size:23px;line-height:1.25;margin-bottom:20px;letter-spacing:-.4px}
.preview-group .preview-group>h3{font-size:21px;margin-top:25px;padding-top:22px;border-top:1px solid var(--line)}
.preview-field{margin-bottom:21px}
.preview-field-heading{display:flex;justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:7px}
.preview-field h4{font:500 13px/1.5 var(--sans);margin:0;color:var(--muted)}
.preview-field.evidence h4{color:var(--blue)}
.preview-field.assumption h4{color:var(--ochre-text)}
.preview-field.interpretation h4{color:var(--plum-text)}
.preview-edit{border:0;background:transparent;color:var(--blue-dark);font-size:12px;padding:4px 0;text-decoration:underline;text-decoration-color:#b9cde5;text-underline-offset:3px;flex:none}
.preview-edit:hover{text-decoration-color:currentColor}
.preview-value{white-space:pre-wrap;font-family:var(--serif);font-size:15px;line-height:1.8;margin:0;overflow-wrap:anywhere}
.preview-empty{font:14px/1.7 var(--sans);color:var(--muted);padding:9px 12px;border-left:2px solid var(--line);background:#f8fafc;margin:0}
.preview-note{font:12px/1.7 var(--sans);color:var(--muted);margin:0 0 18px}
.preview-disclosure{border-block-start:1px solid var(--line);padding:14px 0;margin-bottom:12px}
.preview-disclosure>summary{font-size:14px;font-weight:500;line-height:1.6;color:var(--blue-dark)}
.preview-disclosure[open]>summary{margin-bottom:16px}
.preview-disclosure>summary:after{content:' +';color:var(--muted)}
.preview-disclosure[open]>summary:after{content:' −'}
.preview-pathway>.preview-field{border-left:2px solid var(--line);background:#f8fafc;padding:15px;margin-bottom:0}
.preview-pathway>.preview-disclosure{margin-left:20px;padding-left:14px;border-left:1px dashed var(--ochre);border-top:0;margin-bottom:0}
.preview-pathway>.preview-disclosure:last-child{margin-top:22px;border-color:var(--plum)}
.preview-pathway>.preview-field.interpretation{border-color:var(--plum)}
.preview-briefing>h3{font-size:26px}
.preview-matrix{margin-bottom:26px}
.preview-matrix .matrix-wrap{padding-left:20px;margin-top:18px}
.preview-matrix .matrix-grid{gap:3px}
.preview-matrix .matrix-cell{min-height:86px;padding:7px 5px}
.preview-matrix .cell-label{font-size:10px;margin-bottom:6px}
.preview-matrix .matrix-trend{font-size:11px;padding:5px;line-height:1.5}
.preview-matrix .matrix-y-label,.preview-matrix .matrix-x-label{font-size:11px}
.preview-start>p{font:16px/1.85 var(--serif);color:var(--muted)}
.companion-fiction{font-size:12px;line-height:1.75;background:var(--soft);border-left:2px solid var(--blue);padding:13px 14px;margin-bottom:25px}
.companion-fiction strong{display:block;color:var(--ink);font-weight:500;margin-bottom:5px}
.companion-example{margin:0 0 26px;padding-bottom:24px;border-bottom:1px solid var(--line);scroll-margin-top:20px}
.companion-example:focus{outline:2px solid var(--blue);outline-offset:7px;border-radius:2px}
.companion-example h3{font-size:20px;line-height:1.4;margin-bottom:13px}
.companion-example blockquote{font:15px/1.85 var(--serif);margin:0 0 17px;white-space:pre-wrap}
.example-reason{font-size:13px;line-height:1.75;color:var(--muted);padding-left:13px;border-left:2px solid var(--line);margin:0}
.example-reason>span{display:block;font-size:12px;font-weight:500;color:var(--muted);margin-bottom:4px}
@media(max-width:1279px){
  .worksheet-workspace{grid-template-columns:minmax(0,1fr)}
  .companion-launcher{position:sticky;top:65px;z-index:20;box-shadow:0 7px 12px #ffffffeb}
  .companion-dialog .companion-content{padding-inline:max(24px,calc((100vw - 700px)/2))}
}
@media(max-width:600px){
  .stage-heading{gap:12px}
  .stage-heading>.stage-glyph,body[data-view=tool] .stage-heading>.stage-glyph{width:43px;height:43px;padding:3px;margin-top:4px}
  .stage-heading .page-heading h1{font-size:30px;letter-spacing:-.8px}
  body[data-view=tool] .stage-heading h1{font-size:27px}
  .stage-heading .page-heading .eyebrow{font-size:11px}
  .method-thread{gap:7px}
  .method-thread .stage-glyph{width:42px;height:42px}
  .method-thread>a{font-size:11px;line-height:1.6}
  .method-thread>a:not(:last-child):after{left:44px;top:21px}
  .home-method-preview .journey-step:not(:last-child):after{display:none}
  .companion-launcher>span{font-size:12px;max-width:130px;line-height:1.5}
  .companion-launcher .button{font-size:13px;padding:8px 12px}
  .companion-dialog .companion-content{padding-inline:24px}
  .companion-dialog .preview-value,.companion-dialog .companion-example blockquote{font-size:16px}
  .companion-dialog .preview-edit{min-height:36px;display:flex;align-items:center}
  .companion-tabs button{min-height:46px}
  .field-example{padding-block:5px}
  .field-heading{gap:5px 12px}
}
/* Placement controls are siblings of trend buttons, so the whole cell remains a target. */
.worksheet-companion .preview-matrix .matrix-cell{position:relative;isolation:isolate;padding:42px 5px 7px}
.worksheet-companion .matrix-place{position:absolute;inset:0;z-index:0;display:flex;align-items:flex-start;text-align:left;padding:7px 5px;border:0;border-radius:0;background:transparent;color:inherit;width:100%}
.worksheet-companion .matrix-place .cell-label{pointer-events:none;margin:0}
.worksheet-companion .matrix-place:focus-visible{outline-offset:-4px}
.worksheet-companion .matrix-cell:has(.matrix-place:hover:not(:disabled)){background:#eaf1fa}
.worksheet-companion .matrix-selected{box-shadow:inset 0 0 0 2px var(--blue)}
.worksheet-companion .matrix-cell.matrix-drop-target{background:#d8e7fa;box-shadow:inset 0 0 0 3px var(--blue)}
.worksheet-companion .matrix-trend{position:relative;z-index:1;touch-action:none;user-select:none;-webkit-user-select:none;cursor:grab;min-width:0}
.worksheet-companion .matrix-trend[aria-pressed=true]{background:var(--blue);border-color:var(--blue);color:white}
.worksheet-companion .matrix-trend.matrix-dragging{opacity:.5;cursor:grabbing}
.worksheet-companion .preview-unplaced-trend .matrix-trend{margin:0;flex:1;font-size:13px}
.worksheet-companion .preview-unplaced-trend .preview-field-heading{align-items:center}
.worksheet-companion .preview-unplaced-trend .preview-note{margin:0}
.worksheet-companion .matrix-drag-preview{position:fixed;left:0;top:0;z-index:1000;pointer-events:none;max-width:210px;padding:8px 12px;background:var(--blue);color:white;border:1px solid white;border-radius:4px;box-shadow:0 4px 18px #172d4333;font:13px/1.5 var(--sans);overflow-wrap:anywhere}
@media(pointer:coarse){
  .worksheet-companion .matrix-trend{min-height:44px}
}
/* Feedback follows deliberate actions; stage headings and navigation stay still. */
.stage-view-content{display:flow-root}
.case-pathway .pathway-link{max-width:none;margin-right:0;border-color:var(--line);transition:border-color 120ms ease}
.case-pathway .pathway-link[open]{border-color:var(--ochre)}
.case-pathway .pathway-link>summary{color:var(--ochre-text)}
.connection-detail{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:20px;padding:4px 0 18px}
.connection-assumption>.semantic-label{margin:0 0 8px}
.connection-detail .connection-assumption p{padding:0;font-size:14px;line-height:1.8}
.connection-evidence{min-width:0;padding:16px;border-left:2px solid var(--line);background:white;transition:background-color 120ms ease,border-color 120ms ease}
.pathway-link[open] .connection-evidence{border-color:var(--blue);background:var(--soft)}
.connection-source+.connection-source{margin-top:19px;padding-top:17px;border-top:1px solid #cbd9e8}
.connection-source .semantic-label{font-size:12px}
.connection-source h4{font:500 15px/1.5 var(--sans);margin:5px 0 3px}
.connection-detail .connection-source-date{font:12px/1.65 var(--sans);padding:0;margin:0 0 9px}
.connection-source blockquote{font:14px/1.8 var(--serif);margin:0;overflow-wrap:anywhere}
.connection-detail .connection-limit,.connection-detail .connection-gap{font:13px/1.75 var(--sans);padding:0;margin:18px 0 0}
.connection-limit strong,.connection-gap strong{display:block;font-weight:500;color:var(--ink)}
.connection-limit>span{display:block;margin-top:6px;font-size:12px}
.connection-detail .connection-gap{padding-top:16px;border-top:1px solid #cbd9e8}
.preview-pathway>.preview-disclosure>summary{color:var(--ochre-text)}
.preview-pathway>.preview-disclosure[data-key=alternative]>summary{color:var(--plum-text)}
@media(max-width:700px){
  .connection-detail{grid-template-columns:1fr;gap:16px}
  .case-pathway .pathway-link{margin-left:18px;padding-left:16px}
  .connection-evidence{padding:14px}
}
@media(prefers-reduced-motion:reduce){
  *,*:before,*:after{scroll-behavior:auto!important}
}