/* Task-led demonstration, with engineering controls available on demand. */
.guided header{height:78px;padding:0 28px}.guided .heading h1{font-size:18px}.guided .heading p{font-size:11px}.guided .projectbar{display:none}.guided .engineering-tabs{padding:0 28px;height:62px;background:#0d1c1e;gap:0}.guided .engineering-tabs>button{border:0;border-radius:0;height:100%;padding:0 28px;font-size:15px;border-bottom:2px solid transparent}.guided .engineering-tabs>button.active{background:transparent!important;border-color:var(--accent)!important}.guided main{grid-template-columns:310px minmax(0,1fr);height:calc(100svh - 332px);min-height:530px}.guided #journey{padding:24px 26px;background:#102023;display:flex;flex-direction:column;overflow:auto}.journey-kicker{font-size:10px;color:var(--gold);letter-spacing:1.4px;margin-top:4px}#journey h2{white-space:pre-line;font-size:27px;line-height:1.45;letter-spacing:-.6px;font-weight:500;margin:13px 0 10px}#journey-intro{font-size:12px;line-height:1.8;color:#a5bdb8;margin:0 0 16px}.journey-steps{display:flex;gap:16px;font-size:10px;color:#88a49e;margin-bottom:24px}.journey-steps span{border-top:2px solid #345852;padding-top:7px;flex:1}.journey-input{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:12px}.journey-input>div{display:flex;align-items:center;gap:6px}.journey-input input{width:72px;padding:8px;border:1px solid #43675e;border-radius:5px;background:#0a181b;color:var(--ink);font-variant-numeric:tabular-nums}.journey-input select{max-width:145px;font-size:11px;padding:8px}.journey-note{font-size:11px;color:#9fb6b0;line-height:1.75;margin:10px 0 15px}.journey-primary,.journey-secondary{width:100%;padding:12px 8px;font-size:13px;border-radius:6px}.journey-primary{background:#94e3d4;color:#0a2825;border-color:#94e3d4;font-weight:600}.journey-primary:hover{background:#b5f1e4;color:#062522}.journey-secondary{margin-top:10px;border-color:#8fac9e;color:#c5e8db}.journey-divider{height:1px;background:#294340;margin:22px 0}.journey-label{display:block;font-size:11px;color:#9fb6b0;margin:16px 0 8px}#support-choices{display:grid;grid-template-columns:1fr 1fr;gap:6px}#support-choices button{font-size:11px;padding:9px 4px}.journey-bottom{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:auto;padding-top:20px}.journey-bottom button{font-size:11px}.journey-bottom span{font-size:10px;color:var(--muted)}.journey-link{display:block;width:100%;border:0;border-bottom:1px solid #294340;border-radius:0;text-align:left;padding:12px 0;font-size:11px;color:var(--accent)}.excitation-badge{font-size:12px;line-height:1.8;color:var(--gold);margin:0 0 16px}.guided .power-picker{margin:0 0 20px;padding-bottom:15px}.guided .power-picker .field{margin:0}.guided .power-picker .hint{font-size:10px}.guided .scene-heading{top:25px;left:32px}.guided .scene-heading h2{font-size:30px}.guided .scene-heading p{max-width:450px;line-height:1.6}.guided .metrics{display:none}.guided .thermal-insight{display:none}.guided .playbar{bottom:24px}.guided .legend{bottom:78px}.guided .scene-footer{display:none}.guided #status{top:140px;font-size:10px;max-width:70%}.guided #trace-panel{top:auto;bottom:100px;right:20px;width:min(330px,70%);display:none}.guided.sweep-open #trace-panel:not([hidden]){display:block}.guided #views{display:none}.guided.editor-open #views{display:flex}.guided #end-actions{bottom:120px}.guided #toggle-tools{display:none}.guided footer{height:34px;font-size:10px}.guided #tools{display:none;position:fixed;z-index:31;left:auto;right:0;top:0;bottom:0;width:min(360px,92vw);height:100svh;padding:20px 24px;box-shadow:-30px 0 80px #0008}.guided.editor-open #tools{display:block}.tools-heading{display:flex;justify-content:space-between;align-items:center;position:sticky;top:-20px;background:#102023;z-index:3;padding:12px 0;margin-bottom:20px;font-size:15px}.tools-heading button{font-size:25px;border:0;padding:0 10px}#tools-scrim{position:fixed;inset:0;z-index:30;background:#0007;border:0;border-radius:0;backdrop-filter:blur(3px)}#file-menu{position:relative;border:0;margin:0;padding:0}#file-menu summary{list-style:none;border:1px solid var(--line);padding:9px 12px;border-radius:7px;font-size:12px;color:var(--ink);letter-spacing:0}#file-menu>div{position:absolute;top:43px;right:0;z-index:40;background:#122627;border:1px solid #355852;padding:10px;display:grid;gap:7px;min-width:150px;box-shadow:0 15px 35px #0007}#journey-outcome{display:grid;grid-template-columns:220px 1fr 160px;gap:26px;padding:20px 28px;border-top:1px solid #36544e;border-bottom:1px solid var(--line);background:#0b191b;min-height:158px;align-items:center}.outcome-heading>span{display:block;font-size:9px;letter-spacing:.8px;color:#8ca79f}.outcome-heading>strong{display:block;font-size:16px;font-weight:500;margin:10px 0}.outcome-heading button{font-size:10px;border:0;padding:0;color:#81b9ab}#outcome-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}#outcome-cards article>span{font-size:11px;color:#adc1bb}#outcome-cards article>div{display:flex;align-items:baseline;gap:9px;margin-top:9px;font-variant-numeric:tabular-nums}#outcome-cards strong{font-size:27px;font-weight:500;letter-spacing:-.7px}#outcome-cards em{font-size:18px;font-style:normal;color:#849d95}#outcome-cards i{font-size:13px;font-style:normal;color:#647f78}#outcome-cards small{font-size:10px;color:#a4b7b0}#outcome-cards p{font-size:10px;line-height:1.5;color:#819c94;margin:6px 0 0}.impact strong{color:var(--accent)}.outcome-actions button{width:100%;font-size:12px;padding:12px 6px}.outcome-actions small{display:block;font-size:9px;color:#78988d;line-height:1.6;margin-top:8px}.solving #outcome-cards{opacity:.4}
@media(max-width:1100px){.guided main{grid-template-columns:280px minmax(0,1fr)}.guided #journey{padding:20px}#journey h2{font-size:24px}#journey-outcome{grid-template-columns:170px 1fr;gap:15px}.outcome-actions{grid-column:1/-1;display:flex;align-items:center;gap:16px}.outcome-actions button{width:auto;padding:8px 16px}.outcome-actions small{margin:0}#outcome-cards{gap:12px}#outcome-cards strong{font-size:23px}#outcome-cards em{font-size:15px}}
@media(max-width:720px){.guided header{padding:0 14px;gap:12px;height:72px}.guided .heading{display:none}.guided .engineering-tabs{height:58px;padding:0 12px}.guided .engineering-tabs>button{font-size:13px;padding:0 14px}.guided .engineering-tabs>span{display:none}.guided main{display:flex;height:auto;min-height:0;flex-direction:column}.guided #journey{display:grid;grid-template-columns:1fr 1fr;gap:0 18px;border-right:0;padding:18px;position:static;width:100%;box-shadow:none}.guided #journey-service{grid-column:1/-1}.guided .power-picker{margin-bottom:14px}.journey-kicker{grid-column:1}.guided #journey h2{font-size:22px;grid-column:1;margin-bottom:8px}#journey-intro{grid-column:1;font-size:11px}.journey-steps{display:none}#thermal-story,#vibration-story{grid-column:2;grid-row:2/6}.journey-divider{margin:14px 0}.journey-note{font-size:10px}.journey-input{font-size:11px;flex-wrap:wrap}.journey-input select{max-width:100%;width:100%}.journey-bottom{grid-column:1;padding:0;margin:0}.journey-bottom span{display:none}.guided #viewport{height:480px;min-height:480px}.guided .scene-heading{top:18px;left:20px}.guided .scene-heading h2{font-size:24px}.guided .scene-heading p{font-size:11px;max-width:280px}.guided #status{top:122px;left:20px}.guided .playbar{left:20px}.guided .legend{left:20px;font-size:9px}#journey-outcome{display:block;padding:20px 18px}.outcome-heading{margin-bottom:18px}.outcome-heading>strong{margin:7px 0}.outcome-heading button{display:none}#outcome-cards{gap:12px;grid-template-columns:1fr 1fr}#outcome-cards article:last-child{grid-column:1/-1;display:flex;align-items:baseline;gap:12px;margin-top:4px}#outcome-cards article:last-child>div{margin:0}#outcome-cards article:last-child p{margin:0}.outcome-actions{margin-top:20px}.guided footer{padding:0 18px}#file-menu summary{font-size:10px;padding:7px}.guided #tools{left:auto}.guided .view-controls{right:16px}}
.guided #journey{padding:18px 22px}.guided .power-picker{margin-bottom:12px;padding-bottom:10px}.guided #journey h2{font-size:24px;line-height:1.3;margin:9px 0}.journey-kicker{font-size:9px}#journey-intro{font-size:11px;line-height:1.6;margin-bottom:14px}.journey-steps{display:none}.journey-note{font-size:10px;line-height:1.6;margin:8px 0 11px}.journey-divider{margin:14px 0}.journey-label{margin:10px 0 7px}.journey-bottom{padding-top:12px}.journey-primary,.journey-secondary{padding:10px 6px}.guided #journey .power-picker .field{font-size:11px}#scene-callout{position:absolute;z-index:2;pointer-events:none;background:#0c211fde;border:1px solid #87bca6;padding:7px 10px;border-radius:6px;font-size:11px;color:#d9eee5;white-space:nowrap;transform:translate(10px,-100%)}
.split-labels{display:none}.split-vibration .split-labels{display:grid;grid-template-columns:1fr 1fr;position:absolute;left:0;right:0;top:145px;text-align:center;font-size:11px;letter-spacing:1px;color:#c7ded3;pointer-events:none}.split-vibration #viewport:after{content:'';position:absolute;left:50%;top:185px;bottom:95px;width:1px;background:#34534e;pointer-events:none}.split-vibration #joint-labels,.split-vibration #scene-callout,.split-vibration .legend{display:none}.split-vibration .playbar{left:50%;transform:translateX(-50%)}.guided #journey{padding-top:14px;padding-bottom:14px}.guided #journey h2{font-size:22px}.journey-bottom{position:sticky;bottom:-14px;background:#102023;padding:12px 0 14px}.guided .power-picker .hint{margin-top:6px}.guided .power-picker{margin-bottom:9px}.journey-kicker{margin-top:0}#journey-intro{margin-bottom:10px}.journey-divider{margin:10px 0}.journey-note{margin-bottom:9px}
.guided #review-dialog .report-actions{position:sticky;top:-38px;background:#102023;z-index:2;padding:12px 0;margin:0 0 18px}.guided #review-dialog table{white-space:normal}.guided #review-dialog{scrollbar-width:thin}
.guided .journey-kicker,.guided .power-picker .hint{display:none}
@media(prefers-reduced-motion:reduce){.journey-primary{transition:none}}
/* Build first: the existing editor is a workspace, not a hidden drawer. */
#build-next{display:none}
.guided[data-journey="build"] main{height:calc(100svh - 174px);min-height:620px;grid-template-columns:330px minmax(0,1fr)}
.guided[data-journey="build"] #journey,.guided[data-journey="build"] #journey-outcome{display:none}
.guided[data-journey="build"] #tools{display:block;position:static;width:auto;height:auto;box-shadow:none;padding:14px 22px}
.guided[data-journey="build"] #close-tools,.guided[data-journey="build"] #calculation-tools,.guided[data-journey="build"] .playbar,.guided[data-journey="build"] .legend,.guided[data-journey="build"] #scene-callout{display:none}
.guided[data-journey="build"] .tools-heading{top:-14px;margin-bottom:0;background:#102023}
.guided[data-journey="build"] #build-hint{margin:0 0 15px;font-size:12px}
.guided[data-journey="build"] .add{gap:5px;margin:12px 0}
.guided[data-journey="build"] .add button{border-color:#70b5a7;background:#20433f;color:#caffee;font-size:12px}
.guided[data-journey="build"] #build-next{display:flex;position:absolute;bottom:24px;left:28px;right:28px;gap:14px;align-items:center;justify-content:space-between;padding:14px 18px;background:#0b1d20ed;border:1px solid #365b54;border-radius:10px}
#build-count{font-size:12px;color:var(--muted)}
.guided header nav button{white-space:nowrap}
#build-thermal{background:var(--accent);color:#092725;font-size:12px;border-color:var(--accent)}
.guided[data-journey="build"] #end-actions{bottom:100px}
.guided:not([data-journey="build"]) #build-hint,.guided:not([data-journey="build"]) #build-support{display:none}
@media(max-width:720px){
 .guided .engineering-tabs{padding:0 8px}.guided .engineering-tabs>button{font-size:12px;padding:0 12px}
 .guided[data-journey="build"] main{display:flex;height:auto;min-height:0}
 .guided[data-journey="build"] #tools{width:100%;max-height:360px;border-right:0;border-bottom:1px solid var(--line);order:0}
 .guided[data-journey="build"] #viewport{order:1;min-height:440px;height:440px}
 .guided[data-journey="build"] #build-next{left:14px;right:14px;bottom:16px;padding:10px;gap:8px}
 #build-count{font-size:10px}#build-thermal{font-size:11px;padding:10px 8px}
}