/* Retain the original cinematic shell; give each chapter one clear focal task. */
.nb-story .tour-app.v51-shell{position:relative;overflow:visible;isolation:isolate}
.nb-story .v51-main{min-width:0}.nb-story .v51-nav{grid-row:2}
.v53-guide{grid-column:1/-1;display:flex;align-items:center;gap:12px;min-height:49px;padding:10px 23px;background:#fff;border-bottom:1px solid #e7e7df;border-radius:13px 13px 0 0;font:400 12px/1.4 Inter,sans-serif;color:#607078;position:relative;z-index:6}
.v53-guide-role{color:var(--guide-color,#ad536c);font-weight:600;white-space:nowrap;display:flex;align-items:center;gap:7px}.v53-guide-role:before{content:'';width:6px;height:6px;border-radius:50%;background:currentColor}
.v51-shell[data-guide-actor=customer]{--guide-color:#ad536c}.v51-shell[data-guide-actor=ai]{--guide-color:#50796b}.v51-shell[data-guide-actor=team]{--guide-color:#1b4d8c}
.v53-guide-cursor{position:absolute;top:0;left:0;z-index:8;pointer-events:none;color:var(--guide-color,#ad536c);transition:transform .5s cubic-bezier(.22,1,.36,1),color .2s;line-height:1;opacity:0;filter:drop-shadow(0 2px 3px #14223512)}
.v53-guide-cursor svg{width:19px;height:25px;display:block;overflow:visible}.v53-guide-cursor path{fill:currentColor;stroke:#fff;stroke-width:1.5;stroke-linejoin:round}
.v53-guide-cursor>span{position:absolute;top:21px;left:13px;background:var(--guide-color,#ad536c);color:#fff;white-space:nowrap;border-radius:3px 9px 9px 9px;font:500 9px/1 Inter,sans-serif;padding:6px 8px}
.v53-guide-cursor[data-waiting=true]>span{display:none}.v53-guide-cursor[data-waiting=true] svg{width:15px;height:20px}
.nb-story .v53-focus-target{outline:1px solid color-mix(in srgb,var(--guide-color,#1b4d8c) 38%,transparent);outline-offset:5px;transition:outline-color .3s}
.nb-story .v52-cursor,.nb-story .v52-selection,.nb-story .v52-legend{display:none!important}
.nb-story .v51-workbar{padding:11px 20px;min-height:45px}.nb-story .nb-workspace-title{padding-bottom:15px;margin-bottom:20px}.nb-story .nb-workspace-title h3{font-size:21px}.nb-story .nb-workspace-title small{display:none}
.nb-story .nb-conversation-title{font-size:12px;color:#263944}.nb-story .nb-conversation-title small{font-size:9px;color:#7a8588}
.nb-story .nb-message{padding:12px;gap:9px}.nb-story .nb-message p{font-size:12px;line-height:1.6}.nb-story .nb-message b{font-size:10px}
.nb-story .nb-context-feed{margin-top:17px}.nb-story .nb-context-feed .nb-message:not(:last-child){display:none}
.nb-story .nb-source{align-self:start}.nb-story .nb-url-row{gap:9px}.nb-story .nb-context-layout{grid-template-columns:.8fr 1.2fr;gap:24px}
.v53-context-tabs{max-width:390px;margin-bottom:22px}.v53-panel-label{font:500 11px/1.5 Inter,sans-serif;color:#526675;margin:0 0 12px}.nb-story .nb-world{background:transparent}.nb-story .nb-brand-detail{padding:19px;min-height:245px}.nb-story .nb-brand-detail>img{max-height:225px}.nb-story .nb-brand-detail h4{font-size:30px}.nb-story .nb-brand-detail p{font-size:12px}.nb-story .nb-inline-tag{display:none}.nb-story .nb-world-empty{min-height:285px}.nb-story .nb-world-empty img{max-height:230px}
.nb-story .nb-taste{border:0;margin-top:0;padding-top:0;grid-template-columns:1fr 1.2fr;gap:26px;align-items:center}.nb-story .nb-taste-result{grid-column:1/-1;display:flex;align-items:center;gap:15px;border-top:1px solid #e4e5dd;padding-top:14px}.nb-story .nb-taste-result>small,.nb-story .nb-taste-result>p{display:none}.nb-story .nb-taste-result>b{font:500 12px Inter,sans-serif}.nb-story .nb-taste-card img{height:220px;object-fit:contain}.nb-story .nb-taste-intro h4{font-size:31px}.nb-story .nb-chapter-action{margin-top:20px;padding-top:18px}
.nb-story .nb-planning-layout{grid-template-columns:.75fr 1.25fr;gap:22px}.nb-story .nb-working-brief .nb-mini-storyboard,.nb-story .nb-working-brief .v51-brief-summary,.nb-story .nb-working-brief .v51-evolution{display:none}.nb-story .nb-working-brief{padding:15px}.nb-story .nb-working-brief [data-accept-brief]{margin-top:16px}.nb-story .nb-working-brief>small{margin-top:9px}.nb-story .nb-chat{min-height:0;max-height:190px;padding:13px}.nb-story .nb-quick-replies{padding:12px;gap:8px}.nb-story .nb-quick-replies button{font-size:11px;min-height:36px}.nb-story .nb-chat-form{padding:12px}
.nb-story .nb-production-layout{grid-template-columns:.75fr 1.25fr;gap:22px}.nb-story .nb-production-feed .nb-message:not(:last-child){display:none}.nb-story .nb-production-main>.v51-evolution{display:none}.nb-story .v51-editor-toolbar{padding:7px;font-size:10px}.nb-story .v51-editor-toolbar button{font-size:9px}.nb-story .v51-artboard{max-height:275px}.nb-story .nb-production-side{align-self:start}.nb-story .v51-reference-drawer{margin-top:18px}.nb-story .nb-scenes button{min-height:42px}.nb-story .v51-timeline-label{margin-top:14px}
.nb-story .nb-review-layout{grid-template-columns:1.25fr .75fr;gap:22px}.v53-review-modes{margin:15px 0}.nb-story .nb-review-discussion .nb-primary{margin-top:16px}.nb-story .nb-comment-form textarea{min-height:65px}.nb-story .nb-review-discussion label{font-size:10px}.nb-story .nb-versions{margin-top:12px}.nb-story .nb-review-media{padding:15px}.nb-story .nb-review-discussion{padding:15px}
.v53-learning-tabs{max-width:470px;margin-bottom:22px}.v53-experiment-intent{font:500 18px/1.4 Inter,sans-serif;color:#263944;margin:0 0 20px}.nb-story .nb-launch-layout{grid-template-columns:.8fr 1.2fr;gap:24px}.nb-story .nb-test-settings{padding:18px}.nb-story .nb-test-settings fieldset{margin-bottom:16px;padding-bottom:13px}.nb-story .nb-test-settings label{font-size:11px;margin-top:8px}.nb-story .nb-test-settings legend{font-size:11px}.v53-language-options{font-size:11px;margin-bottom:14px}.v53-language-options summary{cursor:pointer;padding:9px 0}.nb-story .nb-test-total{margin:12px 0}.nb-story .nb-test-total strong{font-size:28px}.nb-story .nb-test-total span{font-size:11px}
.nb-story .nb-test-empty{min-height:250px;gap:20px;padding:25px}.nb-story .nb-test-empty>img{max-height:195px}.nb-story .nb-test-empty h4{font-size:28px}.nb-story .nb-test-empty p{font-size:12px}.nb-story .nb-variant-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.nb-story .nb-variant-grid article{padding:10px}.nb-story .nb-variant-grid .v51-mini-ad{max-height:175px;max-width:145px;margin:auto}.nb-story .nb-variant-grid>p{font-size:10px;margin:3px 0}.nb-story .nb-variant-grid article>b{font-size:11px}.nb-story .nb-variant-grid article>small{font-size:9px}
.v53-experiment-ready{display:flex;flex-wrap:wrap;gap:8px 16px;align-items:center;padding:17px 0;margin-top:15px;border-top:1px solid #e4e5dd}.v53-experiment-ready>b{font-size:12px;color:#233b4b}.v53-experiment-ready>span{font-size:11px;color:#728078}.v53-experiment-ready>button{width:100%}.nb-story details.nb-publishing{margin-top:14px;padding:12px 0;border-top:1px solid #e4e5dd}.nb-publishing>summary{font:400 11px Inter,sans-serif;color:#6e7e85;cursor:pointer;margin-bottom:12px}.nb-story .nb-end-cta{padding-top:18px;margin-top:22px}.nb-story .nb-learning-loop{display:none!important}
.v53-agent-layout{display:grid;grid-template-columns:1.2fr .8fr;gap:22px;align-items:start}.v53-chart-panel{padding:22px;background:#fff;border:1px solid #e6e7df;border-radius:10px;min-width:0}.v53-chart-header{display:flex;align-items:start;justify-content:space-between;gap:14px}.v53-chart-header small{font-size:10px;color:#7e8a88}.v53-chart-header h4{font:500 19px/1.4 Inter,sans-serif;margin:8px 0 0;letter-spacing:-.45px}.v53-chart-header .nb-badge{font-size:8px;white-space:nowrap;padding:7px}.v53-chart{position:relative;margin:25px 0 12px;min-height:170px}.v53-chart svg{display:block;width:100%;overflow:visible}.v53-chart svg text{font:12px Inter,sans-serif;fill:#88918c}.v53-grid path{fill:none;stroke:#e7e9e1;stroke-width:1}.v53-control-line,.v53-test-line{fill:none;stroke-linecap:round;stroke-width:3;stroke-dasharray:1;stroke-dashoffset:1}.v53-control-line{stroke:#c6cbbf}.v53-test-line{stroke:#1b4d8c}.v53-end-dot{fill:#1b4d8c;opacity:0}.v53-chart.is-drawn .v53-control-line{animation:v53-draw 1.1s ease forwards}.v53-chart.is-drawn .v53-test-line{animation:v53-draw 1.35s .15s cubic-bezier(.3,.1,.25,1) forwards}.v53-chart.is-drawn .v53-end-dot{animation:v53-dot .3s 1.4s forwards}
@keyframes v53-draw{to{stroke-dashoffset:0}}@keyframes v53-dot{to{opacity:1}}
.v53-chart-empty{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;gap:12px;background:#ffffffd9;color:#86918c;text-align:left;font:400 12px/1.6 Inter,sans-serif}.v53-chart-empty>span{font-size:25px;color:#7f9e8b}.v53-chart[data-ready=true] .v53-chart-empty{display:none}.v53-chart-legend{display:flex;gap:17px;flex-wrap:wrap;font-size:9px;color:#7c8881}.v53-chart-legend>span{display:flex;align-items:center;gap:6px}.v53-chart-legend b{font-weight:400}.v53-chart-legend i{width:6px;height:6px;border-radius:50%;background:#1b4d8c}.v53-chart-legend>span+span i{background:#c6cbbf}.v53-chart-caption{font-size:11px;line-height:1.6;margin:13px 0 18px;color:#718078}.v53-data-note{font-size:9px;line-height:1.7;color:#91998f;display:block;margin-top:15px}
.v53-action-card{padding:16px;background:#f0f2e9;border-radius:7px;display:grid;grid-template-columns:20px 1fr;gap:10px}.v53-action-icon{color:#1b4d8c;font-size:22px}.v53-action-card small{font-size:9px;color:#7a8b7d}.v53-action-card h4{font:500 13px/1.5 Inter,sans-serif;margin:5px 0}.v53-action-card p{font-size:11px;line-height:1.6;color:#7d8982;margin:0}.v53-action-card button{grid-column:1/-1;margin-top:7px}
.v53-agent-chat{border:1px solid #e6e7df;border-radius:10px;background:#faf9f4;min-width:0}.v53-agent-chat>[data-learning-chat]{padding:12px}.v53-agent-chat .nb-message{margin-bottom:10px}.v53-agent-chat .nb-message:last-child{margin-bottom:0}.v53-agent-form{display:flex;gap:8px;border-top:1px solid #e4e5dd;padding:12px}.v53-agent-form input{min-width:0;flex:1;border:1px solid #e4e5dd;border-radius:6px;padding:12px 9px;font:400 11px Inter,sans-serif;background:#fff}.v53-agent-form button{border:0;background:#1b4d8c;color:#fff;border-radius:6px;padding:9px 13px}.v53-questions{display:grid}.v53-questions button{width:100%;text-align:left}
.nb-story [hidden]{display:none!important}
@media(max-width:760px){
 .v53-guide{padding:10px 12px;gap:8px;font-size:10px;min-height:46px}.v53-guide-role{font-size:9px}.v53-guide-role:before{width:4px;height:4px}.v53-guide-cursor svg{width:15px;height:20px}.v53-guide-cursor>span{font-size:7px;top:17px;left:10px;padding:5px 6px}.nb-story .v53-focus-target{outline-offset:3px}.nb-story .v51-nav{display:none}.nb-story .v51-workbar{padding:10px 12px}.nb-story .nb-workspace-title{margin-bottom:16px;padding-bottom:12px}.nb-story .nb-workspace-title h3{font-size:17px}.nb-story .nb-workspace-title .nb-badge{font-size:8px;max-width:100px}.nb-story .tour-main{padding:17px 13px}
 .nb-story .nb-context-layout,.nb-story .nb-taste,.nb-story .nb-planning-layout,.nb-story .nb-production-layout,.nb-story .nb-review-layout,.nb-story .nb-launch-layout,.v53-agent-layout{grid-template-columns:minmax(0,1fr);gap:18px}.nb-story .nb-world{margin-top:0}.nb-story .nb-world-empty{min-height:220px}.nb-story .nb-world-empty img{max-height:170px}.nb-story .nb-brand-detail{min-height:210px;gap:12px;padding:15px}.nb-story .nb-brand-detail>img{max-height:180px}.nb-story .nb-brand-detail h4{font-size:24px}.nb-story .nb-brand-detail p{font-size:11px}.nb-story .nb-context-feed{display:none}.nb-story .nb-taste-intro h4 br{display:none}.nb-story .nb-taste-intro h4{font-size:27px;margin:7px 0 14px}.nb-story .nb-taste-intro>small{display:none}.nb-story .nb-taste-intro p{font-size:10px}.nb-story .nb-taste-card img{height:190px}.nb-story .nb-taste-result{grid-column:auto;font-size:10px;gap:10px}
 .nb-story .nb-working-brief{grid-row:1}.nb-story .nb-conversation{grid-row:2}.nb-story .nb-production-main{grid-row:1}.nb-story .nb-production-side{grid-row:2}.nb-story .nb-review-media{grid-row:1}.nb-story .v51-artboard{max-height:265px}.nb-story .nb-chat{max-height:150px}.nb-story .nb-message p{font-size:11px}.nb-story .nb-conversation-title small{font-size:8px}.nb-story .nb-working-brief .v51-canvas{padding:11px}.nb-story .nb-working-brief [data-accept-brief]{font-size:11px}.nb-story .nb-mobile-brief{display:none}.nb-story .nb-production-main .nb-caption-note{font-size:8px}.nb-story .nb-chapter-action .nb-primary{font-size:11px}.nb-story .nb-scenes button{min-height:40px}.nb-story .nb-review-discussion{padding:13px}.nb-story .nb-review-discussion [data-review-feed]{display:none}
 .nb-story .nb-test-settings{padding:15px}.nb-story .nb-test-settings fieldset{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}.nb-story .nb-test-settings fieldset label{border:1px solid #e1e4da;border-radius:6px;padding:7px;margin:0;font-size:10px}.nb-story .nb-test-settings fieldset legend{margin-bottom:9px}.v53-experiment-intent{font-size:16px;margin-bottom:17px}.nb-story .nb-test-total{display:inline-flex;gap:9px;align-items:baseline;margin:0 0 12px}.nb-story .nb-test-total strong{font-size:23px}.nb-story .nb-test-empty{display:none}.v53-agent-chat{grid-row:1}.v53-chart-panel{grid-row:2;padding:15px}.v53-chart-header h4{font-size:17px}.v53-chart{margin-top:18px;min-height:135px}.v53-chart-header .nb-badge{padding:5px;font-size:7px}.v53-chart-legend{gap:12px;font-size:8px}.v53-action-card{padding:12px}.v53-questions{padding-top:4px!important;gap:6px!important}.v53-agent-chat>[data-learning-chat]{padding-bottom:5px}.v53-agent-chat .nb-message p{font-size:11px}.v53-questions button{min-height:33px!important;font-size:10px!important}.v53-chart-caption{font-size:10px}.v53-chart .v53-chart-empty{font-size:10px}.nb-story .nb-end-cta{display:none}
}
@media(prefers-reduced-motion:reduce){.v53-guide-cursor,.v53-focus-target{transition:none!important}.v53-chart.is-drawn path{animation:none;stroke-dashoffset:0}.v53-chart.is-drawn circle{animation:none;opacity:1}}
html.motion-paused .v53-guide-cursor{transition:none}html.motion-paused .v53-chart.is-drawn path{animation:none;stroke-dashoffset:0}html.motion-paused .v53-chart.is-drawn circle{animation:none;opacity:1}
/* The role/action stays available while reading a tall mobile workspace. */
.v53-guide{position:sticky;top:90px}.nb-story .nb-recommendation>.nb-message:first-child{display:none}.nb-story .nb-test-empty p{display:block}
@media(max-width:760px){.nb-story .nb-test-settings{display:block}.nb-story .nb-test-settings>.nb-primary{width:100%}.nb-story .v53-agent-chat{grid-row:auto}.v53-agent-layout{display:flex;flex-direction:column}.v53-agent-layout>*{width:100%}.v53-agent-chat{order:1}.v53-chart-panel{order:2}.v53-guide{top:78px}.nb-story .v53-questions{display:flex;flex-wrap:wrap}.nb-story .v53-questions button{flex:1 1 100%}.nb-story .nb-brand-detail{grid-template-columns:.8fr 1fr}}
/* Let the role strip stick to the viewport within the tall demo stage. */
.nb-story .tour-stage{overflow:visible}
/* Cursor press, input caret and drag track share the existing role colors. */
.v54-click-ring{position:absolute;display:block;left:-10px;top:-9px;width:24px;height:24px;border:2px solid currentColor;border-radius:50%;opacity:0;pointer-events:none}
.v53-guide-cursor[data-phase=click] .v54-click-ring{animation:v54-click .42s ease-out both}
.v53-guide-cursor[data-phase=click] svg{transform:scale(.79);transform-origin:5px 5px}
.v53-guide-cursor svg{transition:transform .12s}
@keyframes v54-click{0%{opacity:.65;transform:scale(.25)}100%{opacity:0;transform:scale(1.3)}}
.nb-story button.v54-pressed{box-shadow:inset 0 0 0 1px var(--guide-color);filter:brightness(.96)}
.v53-guide-cursor[data-phase=typing]{transition:transform .035s linear}
.v53-guide-cursor[data-phase=typing] svg{opacity:0}.v53-guide-cursor[data-phase=typing]:after{content:'';position:absolute;left:0;top:-6px;height:15px;width:1.5px;background:currentColor;animation:v54-caret .75s steps(1) infinite}
@keyframes v54-caret{50%{opacity:0}}
.nb-story .v54-typing-field{border-color:var(--guide-color)!important;box-shadow:0 0 0 2px color-mix(in srgb,var(--guide-color) 9%,transparent)}
.v53-guide-cursor[data-phase=dragging]{transition:none}.v53-guide-cursor[data-phase=dragging] .v54-click-ring{opacity:.4;transform:scale(.55)}
@media(max-width:760px){.v53-guide-cursor[data-phase=typing]>span{display:none}.v54-click-ring{width:18px;height:18px;left:-7px;top:-6px}.v53-guide-cursor>span{max-width:90px}.v53-guide-cursor[data-phase=typing]:after{height:13px}}
@media(prefers-reduced-motion:reduce){.v54-click-ring{display:none!important}.v53-guide-cursor:after{animation:none!important}.v53-guide-cursor svg{transition:none!important}}
html.motion-paused .v54-click-ring{display:none}html.motion-paused .v53-guide-cursor:after{animation:none}
.nb-story .tour-app.v51-shell{scroll-margin-top:110px}
.v53-guide-cursor[data-waiting=true]:after{display:none}
/* During mobile playback, show the action and its result together. Full controls return on interaction. */
@media(max-width:760px){
 .nb-story[data-playing=true] .v51-workbar,.nb-story[data-playing=true] .v51-canvas-tabs,.nb-story[data-playing=true] .nb-workspace-title{display:none}
 .nb-story[data-playing=true] .nb-screen{padding:12px 10px}
 .nb-story[data-playing=true] .v51-artboard{height:175px;max-height:175px}
 .nb-story[data-playing=true] .nb-working-brief{padding:7px}
 .nb-story[data-playing=true] .nb-working-brief>.nb-brief-title{display:none}
 .nb-story[data-playing=true] .nb-planning-layout,.nb-story[data-playing=true] .nb-production-layout,.nb-story[data-playing=true] .nb-review-layout{gap:8px}
 .nb-story[data-playing=true] .nb-chat{padding:6px;max-height:70px;display:block}
 .nb-story[data-playing=true] .nb-chat>.nb-message:not(:last-child){display:none}
 .nb-story[data-playing=true] .nb-chat .nb-message{padding:6px;margin:0}
 .nb-story[data-playing=true] .nb-quick-replies{padding:5px 8px;gap:5px}
 .nb-story[data-playing=true] .nb-quick-replies button{min-height:34px}
 .nb-story[data-playing=true] .nb-chat-form{padding:7px}
 .nb-story[data-playing=true] .nb-conversation-title{padding:6px 9px;font-size:9px}
 .nb-story[data-playing=true] .nb-working-brief>small,.nb-story[data-playing=true] .nb-chapter-action,.nb-story[data-playing=true] .nb-caption-note,.nb-story[data-playing=true] .nb-reference-tags,.nb-story[data-playing=true] .v51-reference-drawer{display:none}
 .nb-story[data-playing=true] .nb-working-brief>[data-accept-brief]{margin-top:7px;min-height:36px}
 .nb-story[data-playing=true] .v53-agent-chat .v53-questions{display:none}
 .nb-story[data-playing=true] .v53-agent-chat [data-learning-chat]>.nb-message:not(:last-child){display:none}
 .nb-story[data-playing=true] .v53-agent-chat [data-learning-chat]{padding:6px}
 .nb-story[data-playing=true] .v53-agent-chat .nb-message{padding:7px}
 .nb-story[data-playing=true] .v53-agent-form{padding:7px}
 .nb-story[data-playing=true] .v53-chart{min-height:0;margin:12px 0 8px}
 .nb-story[data-playing=true] .v53-chart svg{max-height:115px}
 .nb-story[data-playing=true] .v53-chart-panel{padding:12px}
 .nb-story[data-playing=true] .v53-chart-caption{margin:8px 0;font-size:9px}
 .nb-story[data-playing=true] .v53-action-card{padding:10px;gap:6px}
 .nb-story[data-playing=true] .v53-action-card p{font-size:10px}
 .nb-story[data-playing=true] .v53-action-card button{min-height:38px}
 .nb-story[data-playing=true] .v53-learning-tabs{margin-bottom:12px}
}
/* Curved travel is drawn in the guide; the click is a small press, not a beacon. */
.v53-guide-cursor{transition:color .22s ease}
.v53-guide-cursor[data-phase=typing]{transition:transform .065s ease-out,color .22s ease}
.v53-guide-cursor svg{transition:transform .095s ease-out}
.v53-guide-cursor[data-phase=click] svg{transform:translate(.8px,1px) scale(.91)}
.v53-guide-cursor[data-phase=click] .v54-click-ring{animation:v55-press .3s ease-out both}
@keyframes v55-press{0%{opacity:.24;transform:scale(.35)}55%{opacity:.14}100%{opacity:0;transform:scale(.86)}}
.nb-story button.v54-pressed{filter:brightness(.98);box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--guide-color) 45%,transparent)}
.v53-guide-cursor[data-phase=resting]>span{opacity:.78;transition:opacity .25s}
@media(max-width:760px){.v53-guide-cursor[data-phase=resting]>span{opacity:.62}}

/* A single receipt on the changed result; no layout or creative opacity changes. */
.v56-change{position:absolute;display:block;pointer-events:none;z-index:7;border:1px solid color-mix(in srgb,var(--change-color) 48%,transparent);background:color-mix(in srgb,var(--change-color) 4%,transparent);border-radius:5px;box-shadow:0 0 0 3px color-mix(in srgb,var(--change-color) 4%,transparent)}
.v56-change[data-actor=customer]{--change-color:#ad536c}.v56-change[data-actor=ai]{--change-color:#50796b}.v56-change[data-actor=team]{--change-color:#1b4d8c}
.v56-change[hidden]{display:none!important}.nb-story [data-change-visible=true] .v53-focus-target{outline-color:transparent}.nb-story [data-change-visible=true] .v53-guide-cursor{opacity:.35!important}
@media(max-width:760px){.v56-change{box-shadow:none;background:color-mix(in srgb,var(--change-color) 3%,transparent)}}
/* Performance is a creative decision: a clear comparison, one readout, one next move. */
.nb-story .v57-opportunity{grid-template-columns:minmax(0,1.65fr) minmax(230px,.8fr);gap:24px;align-items:start}
.nb-story .v57-evidence{display:block;min-height:0;background:#fff;border:1px solid #e4e6de;border-radius:10px;overflow:hidden;color:#172432}
.v57-report-head{display:flex;justify-content:space-between;gap:14px;padding:15px 18px;border-bottom:1px solid #e9ebe4;font:500 11px/1.4 Inter,sans-serif}.v57-report-head>span+span{font-weight:400;color:#7d878b;white-space:nowrap}
.v57-category{padding:18px}.v57-category-frames{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px}.v57-category-frames article{height:205px;padding:14px 12px;background:#edeedf;position:relative;overflow:hidden;display:flex;flex-direction:column;gap:14px}.v57-category-frames article:nth-child(2){background:#e3e9ee}.v57-category-frames article:nth-child(3){background:#283b48;color:#faf9f4}.v57-category-frames small{font-size:8px;opacity:.65}.v57-category-frames strong{font:500 21px/1.1 Inter,sans-serif;letter-spacing:-.8px}.v57-category-frames article>span{margin-top:auto;font-size:9px;position:relative;z-index:1}.v57-category>p{margin:10px 0 0;font-size:9px;color:#87908a}.v57-bottle{width:42px;height:64px;border-radius:7px 7px 10px 10px;background:#7b8c82;margin:0 auto;box-shadow:inset 0 6px #35493e}.v57-claim-ring{width:55px;height:55px;border:1px solid #8e9fa9;border-radius:50%;font:400 28px/55px Georgia;text-align:center;align-self:center;font-style:normal}.v57-steps{height:55px;width:100%;background:linear-gradient(120deg,transparent 25%,#ffffff18 25%,#ffffff18 45%,transparent 45%,transparent 65%,#ffffff12 65%)}
.v57-evidence-results{padding:17px 18px}.v57-evidence-headline{display:grid;grid-template-columns:auto 1fr;column-gap:13px;align-items:center;margin-bottom:17px}.v57-evidence-headline strong{grid-row:1/3;font:500 40px/1 Inter,sans-serif;letter-spacing:-2px;color:#1b4d8c}.v57-evidence-headline>span{font:500 12px/1.5 Inter,sans-serif}.v57-evidence-headline>small{font-size:9px;color:#7c8883}
.v57-creative-comparison{display:grid;grid-template-columns:1fr 1fr;gap:11px}.v57-creative-comparison article{min-width:0;display:grid;grid-template-columns:52px 1fr;gap:10px;padding:12px;background:#f5f5ef;border-radius:6px;border:1px solid #e6e7e0}.v57-creative-comparison article.v57-promising{border-color:#bacbbd;background:#f1f4ed}.nb-story .v57-creative-comparison img{display:block;position:static;width:52px;height:70px;object-fit:contain;border-radius:3px;background:#e4e7df}.v57-creative-comparison article>div{align-self:center}.v57-creative-comparison b{font:500 11px/1.5 Inter,sans-serif;display:block}.v57-creative-comparison small{font-size:9px;display:block;color:#7a8584;margin-top:4px}.v57-creative-comparison dl{grid-column:1/-1;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));margin:0;padding-top:11px;border-top:1px solid #dfe5dc;gap:4px}.v57-creative-comparison dt{font-size:8px;color:#798681;white-space:nowrap}.v57-creative-comparison dd{font:500 15px/1.5 Inter,sans-serif;margin:3px 0 0;color:#1d3b4c;font-variant-numeric:tabular-nums}.v57-method{display:block;color:#7f8985;font-size:9px;margin-top:12px;line-height:1.6}
.v57-signal{display:flex;gap:10px;padding:16px 18px;background:#edf1e8;border-top:1px solid #e1e7da}.v57-signal>span{font-size:20px;color:#50796b}.v57-signal h4{font:500 14px/1.5 Inter,sans-serif;margin:0 0 4px}.v57-signal p{font:400 11px/1.7 Inter,sans-serif;color:#728078;margin:0}.nb-story .v57-opportunity .nb-source-note{font-size:9px;color:#87908a;margin:10px 0}.nb-story .v57-opportunity .nb-idea-card{background:transparent;padding:18px 0;border:0}.nb-story .v57-opportunity .nb-idea-card h4{font-size:30px}.nb-story .v57-opportunity .nb-recommendation>.nb-message{margin-top:0}
.nb-story .v53-agent-layout{grid-template-columns:minmax(0,1.5fr) minmax(240px,.85fr)}
.v57-scoreboard{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px;padding:20px 0;margin:12px 0 10px;border-top:1px solid #e6e9e2;border-bottom:1px solid #e6e9e2}.v57-scoreboard>div{min-width:0}.v57-scoreboard small{font-size:9px;color:#75827e;display:block}.v57-scoreboard strong{display:block;font:500 30px/1.25 Inter,sans-serif;letter-spacing:-1.2px;font-variant-numeric:tabular-nums;margin:7px 0 5px;color:#1b4d8c}.v57-scoreboard span{display:block;color:#7f8a84;font:400 9px/1.6 Inter,sans-serif}.v57-scoreboard>div:last-child strong{color:#455650}
.v57-chart-toolbar{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:5px 0}.v57-chart-toolbar>div{display:flex;gap:2px;background:#f2f4ee;padding:3px;border-radius:5px}.v57-chart-toolbar button{border:0;border-radius:3px;padding:7px 10px;background:transparent;color:#7b8681;font:400 10px Inter,sans-serif;cursor:pointer}.v57-chart-toolbar button[aria-pressed=true]{background:white;color:#1b4d8c;box-shadow:0 1px 3px #1724320a}.v57-chart-toolbar>span{font-size:9px;color:#849088;white-space:nowrap}.v57-readout .v53-chart{margin:18px 0 13px;min-height:0}.v57-readout .v53-chart svg text{font:11px Inter,sans-serif}.v57-readout .v53-control-line{stroke:#899e91;stroke-dasharray:.012 .012}.v57-readout .v53-test-line{stroke-width:3.5}.v57-readout .v53-chart[data-selected=control] .v53-test-line{opacity:.3}.v57-readout .v53-chart[data-selected=control] .v53-control-line{stroke-width:4;stroke:#50796b}.v57-readout .v53-chart path{transition:opacity .25s}
.v57-chart-creatives{display:grid;grid-template-columns:1fr 1fr;gap:8px}.v57-chart-creatives button{display:flex;align-items:center;gap:9px;padding:8px;border:1px solid #e5e8e0;border-radius:5px;background:#fafbf7;text-align:left;cursor:pointer;min-width:0;color:#263944}.v57-chart-creatives button[aria-pressed=true]{border-color:#adbfce;background:#f0f4f7}.v57-chart-creatives img{width:32px;height:43px;object-fit:contain;border-radius:2px;background:#e3e8df}.v57-chart-creatives span{min-width:0}.v57-chart-creatives b{display:flex;gap:5px;align-items:center;font:500 10px/1.4 Inter,sans-serif}.v57-chart-creatives i{display:inline-block;width:6px;height:6px;flex:none;border-radius:50%;background:#1b4d8c}.v57-chart-creatives button+button i{background:#899e91}.v57-chart-creatives small{display:block;font:400 9px/1.4 Inter,sans-serif;color:#7b8781;margin-top:3px}.v57-readout .v53-chart-caption{font-size:10px;line-height:1.6}.v57-readout .v53-action-card{margin-top:16px;background:#edf2e8}.v57-readout .v53-data-note{font-size:8px}.v57-readout .v53-action-card button{min-height:38px}
@media(max-width:1000px){.nb-story .v57-opportunity{grid-template-columns:minmax(0,1fr)}.nb-story .v57-opportunity .nb-recommendation{display:grid;grid-template-columns:.65fr 1.35fr;gap:15px;align-items:start}.nb-story .v57-opportunity .nb-idea-card{padding:0}.nb-story .v57-opportunity .nb-idea-card h4{font-size:27px}.nb-story .v57-opportunity .nb-recommendation>.nb-text-button{grid-column:1/-1}.nb-story .v53-agent-layout{grid-template-columns:minmax(0,1fr)}.v57-readout{max-width:100%}}
@media(max-width:760px){
 .nb-story .v57-opportunity .nb-recommendation{display:block}.nb-story .v57-opportunity .nb-recommendation>.nb-message{display:none}.nb-story .v57-opportunity .nb-idea-card{padding:2px 0}.nb-story .v57-opportunity .nb-idea-card p{font-size:11px}.v57-report-head{padding:12px;font-size:9px}.v57-category{padding:12px}.v57-category-frames{gap:5px}.v57-category-frames article{height:160px;padding:10px 8px;gap:10px}.v57-category-frames strong{font-size:16px}.v57-category-frames small,.v57-category-frames article>span{font-size:7px}.v57-claim-ring{height:35px;width:35px;font-size:20px;line-height:35px}.v57-bottle{width:30px;height:45px}.v57-evidence-results{padding:14px 12px}.v57-evidence-headline strong{font-size:34px}.v57-evidence-headline>span{font-size:11px}.v57-evidence-headline>small{font-size:8px}.v57-creative-comparison{gap:7px}.v57-creative-comparison article{display:flex;flex-direction:column;gap:6px;padding:9px}.nb-story .v57-creative-comparison img{width:100%;height:95px}.v57-creative-comparison article>div{align-self:start}.v57-creative-comparison b{font-size:10px}.v57-creative-comparison dl{display:block;width:100%;padding-top:5px}.v57-creative-comparison dl>div{display:flex;align-items:center;justify-content:space-between;gap:3px}.v57-creative-comparison dd{font-size:12px}.v57-creative-comparison dt{font-size:8px}.v57-signal{padding:12px}.v57-signal h4{font-size:12px}.v57-signal p{font-size:10px}.v57-method{font-size:8px}
 .nb-story .v53-agent-layout{display:flex;flex-direction:column;gap:14px}.nb-story .v57-readout{order:1}.nb-story .v53-agent-chat{order:2}.v57-scoreboard{gap:8px;padding:14px 0;margin:12px 0 8px}.v57-scoreboard small{font-size:8px}.v57-scoreboard strong{font-size:23px;letter-spacing:-.8px;margin:6px 0 4px}.v57-scoreboard span{font-size:8px}.v57-chart-toolbar{display:block}.v57-chart-toolbar>span{display:block;margin:8px 0 0;font-size:8px}.v57-chart-toolbar>div{display:inline-flex}.v57-chart-toolbar button{font-size:9px;padding:7px 8px}.v57-chart-creatives b{font-size:9px;display:block}.v57-chart-creatives i{margin-right:4px;width:5px;height:5px}.v57-chart-creatives button{gap:6px;padding:7px}.v57-chart-creatives img{width:25px;height:36px}.v57-chart-creatives small{font-size:8px}.nb-story .v57-readout .v53-chart svg{max-height:none}.nb-story .v57-readout .v53-chart{margin:12px 0;min-height:0}.nb-story .v53-agent-chat .nb-message p{font-size:10px}.nb-story .v57-readout .v53-chart-caption{font-size:9px;margin:10px 0}.nb-story .v57-readout .v53-chart-header h4{font-size:16px}.nb-story .v57-readout .v53-action-card{margin-top:12px}.nb-story .v57-readout .v53-action-card p{font-size:10px}.nb-story[data-playing=true] .v57-scoreboard{padding:10px 0}.nb-story[data-playing=true] .v57-chart-creatives img{height:30px}.nb-story[data-playing=true] .v57-chart-creatives small{display:none}.nb-story[data-playing=true] .v57-readout .v53-chart svg{max-height:145px}.nb-story[data-playing=true] .v57-readout .v53-chart-caption{margin:8px 0}
}

.nb-story .v57-opportunity .nb-recommendation>.nb-message:first-child{display:flex}
@media(max-width:760px){.nb-story .v57-opportunity .nb-recommendation>.nb-message:first-child{display:none}}

.v57-snapshot{font:400 9px/1.5 Inter,sans-serif;color:#7d8983;margin:14px 0 -3px}.v57-readout .v57-scoreboard{margin-top:9px}
@media(max-width:760px){.nb-story[data-playing=true] .v53-agent-chat{order:1}.nb-story[data-playing=true] .v57-readout{order:2}.v57-snapshot{font-size:8px;margin-top:11px}}
/* SVG coordinates scale with the plot; compensate label size at phone widths. */
@media(max-width:760px){.nb-story .v57-readout .v53-chart svg text{font-size:20px}.nb-story .v57-readout .v53-chart svg{overflow:visible}}
/* One creative edit, then its illustrative test, then the team's next move. */
.v58-impact{margin-top:15px;padding:12px;background:#f6f6f0;border:1px solid #e5e7df;border-radius:7px}.v58-impact-meta{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:9px}.v58-impact-meta>span{font:500 10px/1.5 Inter,sans-serif;color:#1b4d8c}.nb-story .v58-impact-meta .nb-text-button{font-size:9px;margin:0;padding:4px 0;min-height:26px}.v58-creative{display:grid;grid-template-columns:1.3fr .7fr;gap:12px;align-items:center;padding:13px 16px;min-height:145px;background:#e9ecdf;border-radius:3px}.v58-creative small{font:400 9px/1.5 Inter,sans-serif;color:#7c897f}.v58-creative h4{font:500 23px/1.15 Inter,sans-serif;letter-spacing:-.8px;margin:10px 0;max-width:15ch;color:#172432;min-height:54px}.v58-creative span{display:block;font:400 9px/1.5 Inter,sans-serif;color:#7e887f}.v58-creative img{height:127px;width:100%;object-fit:contain;min-width:0}.v58-impact>p{font:400 9px/1.6 Inter,sans-serif;color:#7e8983;margin:9px 0 0}.v53-action-icon>img{width:22px;height:22px;border-radius:4px;display:block}.v57-readout[data-impact-running=true] [data-impact-replay]{visibility:hidden}.v53-chart[data-live-progress] path,.v53-chart[data-live-progress] circle{animation:none!important;stroke-dashoffset:0;opacity:1}.v57-readout[data-impact-phase=edit] .v57-scoreboard{opacity:.65}.v57-readout[data-impact-phase=edit] .v58-creative{outline:1px solid #1b4d8c20}.v57-readout[data-impact-running=true] [data-chart-metric],.v57-readout[data-impact-running=true] [data-chart-creative]{pointer-events:none}
@media(max-width:760px){.v58-impact{padding:9px;margin-top:11px}.v58-impact-meta{gap:7px;margin-bottom:7px}.v58-impact-meta>span{font-size:9px}.v58-creative{min-height:101px;padding:10px 12px;gap:9px}.v58-creative h4{font-size:18px;min-height:40px;margin:7px 0}.v58-creative small,.v58-creative span,.v58-impact>p{font-size:8px}.v58-creative img{height:94px}.nb-story .v53-agent-layout:has([data-impact-running=true]) .v53-agent-chat{display:none}.nb-story .v57-readout .v53-chart-header h4{font-size:15px}.nb-story .v57-readout[data-impact-running=true] .v57-chart-creatives{display:none}.nb-story .v57-readout .v58-impact-meta .nb-text-button{font-size:8px}.nb-story .v57-readout[data-impact-running=true] .v57-scoreboard{padding:10px 0}.nb-story .v57-readout[data-impact-running=true] .v53-chart-caption{font-size:8px}}
/* Buyer view: creative, response and human judgment share one compact workspace. */
.v59-demo-controls{display:flex;align-items:center;justify-content:center;gap:20px;flex-wrap:wrap;padding:0 12px 24px;scroll-margin-top:112px}.nb-story .v59-demo-controls button{min-height:44px;margin:0}.nb-story .v59-demo-controls .nb-text-button{font-size:12px}
.nb-story[data-demo-mode=quick] .tour-steps,.nb-story[data-demo-mode=quick] .tour-progress,.nb-story[data-demo-mode=quick] .tour-stage-heading,.nb-story[data-demo-mode=quick] .v51-nav,.nb-story[data-demo-mode=quick] .v51-workbar,.nb-story[data-demo-mode=quick] .tour-guide,.nb-story[data-demo-mode=quick] #tour-launch>.nb-workspace-title,.nb-story[data-demo-mode=quick] .v53-learning-tabs,.nb-story[data-demo-mode=quick] .nb-end-cta{display:none}
.nb-story[data-demo-mode=quick] .tour-stage{padding:0;background:transparent;border:0;box-shadow:none}.nb-story[data-demo-mode=quick] .tour-app{display:block;max-width:1030px;margin:auto}.nb-story[data-demo-mode=quick] .v53-guide{border-radius:20px 20px 0 0}.nb-story[data-demo-mode=quick] .tour-main{padding:20px}.nb-story .v53-agent-layout{display:flex;flex-direction:column;gap:12px}.nb-story .v57-readout{width:100%;order:0;padding:20px}.nb-story .v53-agent-chat{width:100%;order:1;display:block!important}.v53-agent-chat>summary{cursor:pointer;padding:14px 18px;display:flex;justify-content:space-between;color:#1b4d8c;font-size:12px;list-style:none}.v53-agent-chat:not([open])>*:not(summary){display:none!important}
.nb-story .v59-connected{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:28px;margin-top:16px}.nb-story .v58-impact{margin:0;padding:14px;align-self:start}.nb-story .v58-creative{min-height:230px;grid-template-columns:1.15fr .85fr;padding:18px;gap:12px}.nb-story .v58-creative img{height:190px}.nb-story .v58-creative h4{font-size:clamp(20px,2.1vw,29px);min-height:80px;margin:10px 0;letter-spacing:-.8px}.nb-story .v58-creative span{font-size:10px}.nb-story .v58-impact-meta>span{font-size:11px}.nb-story .v59-results{min-width:0}.nb-story .v59-results .v57-snapshot{margin:0 0 8px}.nb-story .v59-results .v57-scoreboard{padding:8px 0 12px;margin:0;grid-template-columns:1fr 1fr}.nb-story .v57-scoreboard>div:last-child{display:none}.nb-story .v59-results .v57-scoreboard strong{font-size:32px;margin:5px 0}.nb-story .v59-results .v57-scoreboard small,.nb-story .v59-results .v57-scoreboard span{font-size:10px}.nb-story .v59-results .v57-chart-toolbar{display:flex;padding-top:10px}.nb-story .v59-results .v53-chart{margin:4px 0;min-height:0}.nb-story .v59-results .v53-chart svg{height:128px;max-height:128px}.nb-story .v59-results .v53-chart svg text{font-size:15px}.nb-story .v57-chart-creatives{display:none}.nb-story .v59-results .v53-chart-caption{font-size:9px;margin:6px 0 0}.nb-story .v57-readout .v53-action-card{margin-top:18px;min-height:116px;grid-template-columns:24px 1fr auto;align-items:center;padding:15px}.nb-story .v53-action-card button{grid-column:3;max-width:200px;font-size:10px;margin:0}.nb-story .v53-action-card h4{font-size:15px;line-height:1.35;margin:5px 0}.nb-story .v53-action-card p{font-size:11px;max-width:57ch}.nb-story .v53-data-note{margin:10px 0 0}
@media(max-width:760px){.nb-story .v59-demo-controls{gap:8px;padding-bottom:16px}.nb-story .v59-demo-controls .nb-primary{font-size:12px;padding:12px 18px}.nb-story[data-demo-mode=quick] .tour-main{padding:10px}.nb-story .v57-readout{padding:12px}.nb-story .v59-connected{gap:12px;margin-top:12px;grid-template-columns:minmax(0,1fr)}.nb-story .v58-impact{padding:8px}.nb-story .v58-impact-meta{margin-bottom:6px}.nb-story .v58-impact-meta>span{font-size:10px}.nb-story .v58-creative{min-height:116px;padding:10px 13px;grid-template-columns:1.25fr .75fr}.nb-story .v58-creative img{height:100px}.nb-story .v58-creative h4{font-size:20px;min-height:48px;margin:7px 0;max-width:18ch}.nb-story .v58-creative span{font-size:9px}.nb-story .v58-impact>p{display:none}.nb-story .v59-results{display:grid;grid-template-columns:1fr 1fr;gap:8px;align-items:center}.nb-story .v59-results .v57-snapshot{grid-column:1/-1;margin:0;font-size:9px}.nb-story .v59-results .v57-scoreboard{padding:6px 0;border-bottom:0;gap:8px}.nb-story .v59-results .v57-scoreboard strong{font-size:23px}.nb-story .v59-results .v57-scoreboard small{font-size:9px}.nb-story .v59-results .v57-scoreboard span{font-size:8px}.nb-story .v59-results .v53-chart{margin:0}.nb-story .v59-results .v53-chart svg{height:80px;max-height:80px}.nb-story .v59-results .v53-chart svg text{font-size:24px}.nb-story .v59-results .v57-chart-toolbar,.nb-story .v59-results .v53-chart-caption{display:none}.nb-story .v57-readout .v53-action-card{min-height:111px;grid-template-columns:20px 1fr;gap:8px;margin-top:12px;padding:10px}.nb-story .v53-action-card h4{font-size:13px;margin:4px 0}.nb-story .v53-action-card p{font-size:10px;line-height:1.5}.nb-story .v53-action-card button{grid-column:2;max-width:none;min-height:34px;font-size:9px}.nb-story .v53-data-note{font-size:8px}.nb-story .v53-chart-header h4{font-size:15px}.nb-story[data-demo-mode=quick] .v53-guide{padding:9px 12px;font-size:9px;min-height:38px}.nb-story[data-demo-mode=quick] .v53-guide-role{font-size:9px}.nb-story .v53-agent-chat>summary{font-size:11px;padding:12px}.nb-story .v58-impact-meta [data-impact-replay]{display:none}}


@media(max-width:760px){.nb-story .v53-action-card p{min-height:45px}.nb-story .v53-action-card h4{min-height:18px}.nb-story .v57-readout .v53-action-card{min-height:143px}}

.v59-full-entry{text-align:center;padding:12px}.nb-story .v59-full-entry button{font-size:12px}.v59-full-entry:has(button[hidden]){display:none}

.nb-story[data-demo-mode=quick] .nb-screen{padding:0;min-height:0}@media(max-width:760px){.nb-story[data-demo-mode=quick] .tour-app{margin-inline:0}.nb-story[data-demo-mode=quick] .v53-chart-header h4{display:none}.nb-story[data-demo-mode=quick] .v53-chart-header{align-items:center}.nb-story[data-demo-mode=quick] .v53-chart-header small{font-size:10px}}