.tutor-reader{padding-bottom:210px;scroll-padding-bottom:210px}
.tutor-reader .os-experience{margin-top:24px}
.tutor-reader .os-nav.site-nav{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:18px}
.tutor-reader .nav-library{display:flex;justify-self:end;align-items:center;gap:6px}
.tutor-reader .nav-library button{display:flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:8px 12px;border:1px solid var(--border);border-radius:6px;color:var(--foreground);background:linear-gradient(155deg,var(--panel-raised),var(--panel));box-shadow:var(--edge);font-size:12px}
.tutor-reader .nav-library button:hover{border-color:var(--primary);color:var(--primary)}
.tutor-reader .nav-library .ui-icon{width:19px;height:19px}
.tutor-reader .os-nav .primary-phase-nav{margin:0;justify-content:center;grid-column:2;grid-row:1}
.tutor-reader .phase-menu-toggle{min-height:44px}
.tutor-reader .reader-footer{margin-top:36px}
.reader-footer .nav-settings{margin-inline-start:auto;display:flex;align-items:center;gap:4px}
.reader-footer .nav-settings>a,.reader-footer .theme-switch{width:44px;height:44px;min-width:44px;display:grid;place-items:center;border:1px solid var(--border);border-radius:6px;background:var(--panel);font:600 12px var(--font-sans);color:var(--foreground)}
.reader-footer .theme-switch .ui-icon{width:20px;height:20px}
.reader-footer .nav-settings>a:hover,.reader-footer .theme-switch:hover{border-color:var(--primary);color:var(--primary)}
.reader-track{display:flex;align-items:center;gap:24px;padding:0 0 18px;margin-bottom:30px;min-height:60px;border-bottom:1px solid var(--border)}
.reader-chapter{font-size:13px;font-weight:700;color:var(--foreground-strong);white-space:nowrap}
.reader-nodes{position:relative;display:flex;align-items:center;justify-content:space-between;gap:12px;flex:1;min-width:0}
.reader-trackline{position:absolute;inset-inline:18px;top:17px;height:3px;border-radius:3px;background:var(--border);pointer-events:none}
.reader-trackline>b{display:block;width:calc(var(--read-progress,0)*100%);height:100%;border-radius:3px;background:linear-gradient(90deg,var(--primary),var(--success));box-shadow:0 0 10px color-mix(in oklab,var(--primary) 20%,transparent);transition:width .75s cubic-bezier(.2,.8,.2,1)}
.reader-nodes>a{position:relative;display:flex;align-items:center;gap:8px;min-height:36px;padding-inline-end:8px;background:var(--background);color:var(--foreground-muted);font-size:11px;border-radius:20px;white-space:nowrap}
.reader-nodes>a>i{font:600 11px var(--font-sans);font-style:normal;display:grid;place-items:center;width:34px;height:34px;border:1px solid var(--border-strong);background:linear-gradient(150deg,var(--panel-raised),var(--panel-deep));box-shadow:inset 0 1px #ffffff0b,0 2px 4px #0002;border-radius:50%;transition:.35s}
.reader-nodes>a[data-state=current]{color:var(--primary);font-weight:700}
.reader-nodes>a[data-state=current]>i{color:var(--primary-foreground);border-color:var(--primary);background:linear-gradient(145deg,color-mix(in oklab,var(--primary) 85%,white),var(--primary));box-shadow:inset 0 1px #fff5,0 2px 5px #0003,0 0 0 4px var(--primary-soft)}
.reader-nodes>a[data-state=read]{color:var(--success)}
.reader-nodes>a[data-state=read]>i{color:var(--success);border-color:color-mix(in oklab,var(--success) 55%,var(--border));background:color-mix(in oklab,var(--success) 12%,var(--panel))}
.reader-count{font:500 11px var(--font-sans);white-space:nowrap;color:var(--foreground-muted);direction:ltr}
.reader-nodes>a:focus-visible{outline:2px solid var(--primary);outline-offset:4px}
.tutor-reader .idea-scene{scroll-margin-top:24px;animation:none}
.tutor-reader .scene-composition{display:block!important}
.tutor-reader .scene-narrative{width:100%;max-width:none}
.tutor-reader .scene-visual{width:100%;min-width:0}
.tutor-reader .scene-narrative .experience-opening{margin:0 0 26px;padding:0;min-height:0;display:block}
.tutor-reader .experience-opening :is(h1,h2){max-width:1100px;font-size:clamp(34px,3.9vw,56px);font-weight:800;line-height:1.12;letter-spacing:-.04em}
.tutor-reader .experience-opening p{max-width:920px;font-size:16px;line-height:1.8;margin-top:16px}
.tutor-reader .scene-visual>.workbench{width:100%;max-width:none}
.tutor-reader .scene-visual .app-chrome{min-height:58px}
.tutor-reader .workbench .app-caption{font-size:11px;line-height:1.8}
.tutor-reader .role-node,.tutor-reader .delivery-owner{cursor:default}
.tutor-reader .timeline-row>div:first-child{padding:16px;display:grid;gap:5px;border-inline-end:1px solid var(--border)}
.tutor-reader .timeline-row>div:first-child>strong{font-size:13px;line-height:1.65}
.tutor-reader .timeline-row>div:first-child>small{font-size:11px;color:var(--foreground-muted)}
.tutor-reader .timeline-bar{display:grid;align-content:center;gap:4px}
.tutor-reader .permission-table>label{grid-template-columns:120px 1fr 190px}
.example-value{display:inline-flex;align-items:center;padding:8px 12px;border:1px solid var(--border);border-radius:6px;font-size:12px;background:var(--panel-deep)}
.example-value[data-tone=warning]{color:var(--warning)}
.example-value[data-tone=danger]{color:var(--destructive)}
.example-value[data-tone=success]{color:var(--success)}
.fsg-parts button[data-guide-fsg]{grid-template-columns:80px 1fr 20px}
.fsg-parts [data-guide-fsg]>.ui-icon{color:var(--primary);width:19px;height:19px}
.tutor-reader .role-intents:empty{display:none}
.tutor-reader .os-drawer-tabs>button:last-child{margin-inline-start:0}
.tutor-reader .os-drawer-tabs{justify-content:center}
.tutor-reader .os-assets-row,.tutor-reader .os-pilot-row{position:relative}
.tutor-reader .company-os-assembly button:hover{border-color:var(--primary)}
.opening-case{padding:26px 34px 32px;position:relative;overflow:hidden;background:radial-gradient(ellipse at 15% 0,var(--primary-soft),transparent 70%)}
.case-meta{display:flex;align-items:center;gap:14px;font-size:11px;color:var(--foreground-muted)}
.case-meta>.status-badge{margin-inline-start:auto}
.case-id{font:600 11px var(--font-sans);letter-spacing:.1em;color:var(--primary)}
.case-chain,.dependency-chain,.build-package{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:40px;padding:32px 0}
.case-chain>article,.dependency-chain>section,.build-package>article{position:relative;min-width:0;padding:24px;border:1px solid var(--border-strong);border-radius:7px;background:linear-gradient(150deg,var(--panel-raised),var(--panel-deep));box-shadow:inset 0 1px #ffffff0c,0 3px 7px #0003,0 14px 26px #0002}
.case-chain h3{font-size:22px;line-height:1.3;margin:18px 0 0;letter-spacing:-.02em}
.case-chain article>small{position:absolute;top:25px;inset-inline-end:24px;color:var(--foreground-muted);font:500 10px var(--font-sans)}
.case-connector{position:absolute;inset-inline-start:calc(100% + 1px);top:50%;height:2px;width:38px;background:var(--primary)}
.case-connector>.ui-icon{position:absolute;right:-1px;top:-9px;color:var(--primary);width:20px;height:20px;background:var(--panel)}
[dir=rtl] .case-connector>.ui-icon{left:-1px;right:auto;transform:rotate(180deg)}
.case-conclusion{display:flex;align-items:center;gap:18px;padding:20px 22px;background:linear-gradient(150deg,var(--primary-soft),var(--panel));border:1px solid color-mix(in oklab,var(--primary) 40%,var(--border));border-radius:7px;box-shadow:inset 0 1px #fff1,0 3px 8px #0002}
.case-conclusion>strong{font-size:23px;line-height:1.5}
.dependency-chain,.build-package{padding:32px}
.dependency-chain section{display:grid;gap:14px}
.dependency-chain h3,.build-package h3{font-size:22px;line-height:1.4;margin:4px 0}
.dependency-chain small{font-size:10px;color:var(--primary)}
.dependency-chain p,.build-package p{font-size:13px;color:var(--foreground-muted);line-height:1.8}
.dependency-chain bdi,.build-package bdi{font:500 11px/1.8 var(--font-sans);overflow-wrap:anywhere;color:var(--primary)}
.build-package article{display:grid;gap:18px}
.builder-hosts{display:flex;align-items:center;gap:24px;padding:0 32px 28px;font-size:13px;color:var(--foreground-muted)}
.builder-hosts .app-tool{font-size:12px}
.builder-hosts>span:last-child{margin-inline-start:auto}
.pilot-run{padding:32px;display:grid;grid-template-columns:1fr 1.5fr;gap:40px}
.pilot-run h2{font-size:36px;margin:15px 0}
.pilot-run p{font-size:14px;color:var(--foreground-muted)}
.pilot-run dl{margin:0}
.pilot-run dl>div{padding:14px 0}
.decision-example{padding:32px;display:grid;grid-template-columns:58px 1fr;gap:12px 20px}
.decision-example>.input-plaque{grid-row:1/3}
.decision-example>h2{font-size:32px;line-height:1.3}
.decision-example>p{font-size:15px;color:var(--foreground-muted);line-height:1.8}
.decision-example>div{grid-column:1/-1;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:35px;margin-top:16px}
.decision-example>div>span{display:grid;gap:12px}
.decision-example small{font-size:12px;color:var(--foreground-muted)}
.decision-example bdi{font:600 26px var(--font-sans)}
.decision-example i{height:6px;background:var(--border);border-radius:4px}
.decision-example i>b{display:block;height:100%;border-radius:4px;background:linear-gradient(90deg,var(--primary),var(--warning))}
.decision-example>footer{grid-column:1/-1;display:flex;align-items:center;gap:20px;margin-top:25px;padding-top:22px;border-top:1px solid var(--border);font-size:13px}
.scale-example{padding:32px;display:grid;grid-template-columns:1fr 1.3fr;gap:36px}
.scale-example h2{font-size:30px;line-height:1.4;margin:20px 0}
.scale-example ol{list-style:none;padding:0;margin:0;border:1px solid var(--border);border-radius:7px;overflow:hidden}
.scale-example li{padding:20px;border-bottom:1px solid var(--border);background:linear-gradient(155deg,var(--panel-raised),var(--panel))}
.scale-example li:last-child{border:0}
.scale-example li>span{display:flex;align-items:center;gap:10px;margin-bottom:10px;color:var(--primary);font:500 12px var(--font-sans)}
.scale-example li bdi{overflow-wrap:anywhere}
.scale-example li>strong{font-size:14px}
.connection-example{display:grid;grid-template-columns:1fr 30px 1fr 30px 1fr;gap:12px;align-items:center;padding:32px}
.connection-example>div{display:grid;gap:20px;border:1px solid var(--border-strong);border-radius:7px;padding:24px;background:linear-gradient(155deg,var(--panel-raised),var(--panel));box-shadow:var(--edge),0 4px 8px #0002}
.connection-example strong{font-size:15px;overflow-wrap:anywhere}
.connection-wire{height:2px;background:var(--primary);position:relative}
.connection-wire>.ui-icon{position:absolute;right:-1px;top:-9px;width:20px;height:20px;color:var(--primary);background:var(--panel)}
[dir=rtl] .connection-wire>.ui-icon{left:-1px;right:auto;transform:rotate(180deg)}
.responsibility-table{width:100%;border-collapse:collapse}
.responsibility-table th,.responsibility-table td{padding:17px 24px;border-bottom:1px solid var(--border);text-align:start;font-size:13px;line-height:1.7}
.responsibility-table thead{background:var(--panel-raised)}
.responsibility-table thead th{font-size:10px;color:var(--foreground-muted)}
.responsibility-table tbody th{font-weight:600}
.responsibility-table bdi{font:500 12px var(--font-sans)}
.ready-key{display:flex;justify-content:center;gap:32px;padding:25px;border-bottom:1px solid var(--border);background:var(--panel-deep)}
.ready-key>span{display:flex;align-items:center;gap:10px;font-size:12px;color:var(--foreground-muted)}
.ready-key i{display:grid;place-items:center;width:27px;height:27px;border-radius:50%;border:1px solid var(--border-strong);font:500 11px var(--font-sans)}
.ready-key [data-level="1"]{color:var(--warning)}
.ready-key [data-level="2"]{color:var(--success)}
.ready-key .ui-icon{width:16px;height:16px}
.ready-guide{border-collapse:collapse;width:100%}
.ready-guide th,.ready-guide td{border-bottom:1px solid var(--border);padding:19px 24px;text-align:start;font-size:13px;line-height:1.8}
.ready-guide th{font-weight:600}
.ready-guide thead th{font-size:11px;color:var(--foreground-muted)}
.ready-guide td:last-child{color:var(--success)}
.ready-number{display:inline-grid;place-items:center;width:25px;height:25px;border-radius:5px;background:var(--primary-soft);color:var(--primary);margin-inline-end:12px;font:500 11px var(--font-sans)}
.ready-takeaway{display:flex;align-items:center;gap:18px;padding:25px 28px;background:var(--primary-soft)}
.ready-takeaway>.ui-icon{color:var(--primary);width:28px;height:28px;flex-shrink:0}
.ready-takeaway strong{font-size:17px;line-height:1.7}
.ready-takeaway small{display:block;font-size:12px;color:var(--foreground-muted);line-height:1.8;margin-top:6px}
.tutor-reader .experience-toast{bottom:210px}
[data-theme=paper-light] .case-chain>article,[data-theme=paper-light] .dependency-chain>section,[data-theme=paper-light] .build-package>article{box-shadow:inset 0 1px #fff,0 3px 7px #76582c12,0 14px 26px #76582c12}
html[lang=fa] .tutor-reader .experience-opening :is(h1,h2){font-family:IRANSansX,sans-serif;font-size:clamp(29px,3.4vw,46px);line-height:1.65;font-weight:900;font-variation-settings:"wght" 900,"DOTS" 7}
html[lang=fa] .tutor-reader .experience-opening :is(h1,h2) em{font-family:Doran,IRANSansX,sans-serif;font-weight:800;font-variation-settings:normal}
html[lang=fa] .tutor-reader :is(.reader-chapter,.case-conclusion>strong){font-family:IRANSansX,sans-serif;font-weight:800;font-variation-settings:"wght" 800,"DOTS" 7}
@media(max-width:1100px){.tutor-reader .os-nav.site-nav{grid-template-columns:1fr auto 1fr;gap:10px}
.tutor-reader .nav-library button{padding:8px}
.tutor-reader .nav-library button>span{display:none}
.reader-track{gap:17px}
.reader-nodes>a>span{display:none}
.reader-nodes>a[data-state=current]>span{display:block}
.case-chain,.dependency-chain,.build-package{gap:28px}
.case-connector{width:26px}
.case-chain h3,.dependency-chain h3,.build-package h3{font-size:20px}
.case-chain>article,.dependency-chain>section,.build-package>article{padding:20px}
.case-conclusion>strong{font-size:21px}
.connection-example{padding:24px;gap:8px;grid-template-columns:1fr 18px 1fr 18px 1fr}
.connection-example>div{padding:18px}}
@media(max-width:900px){.tutor-reader .os-nav.site-nav{grid-template-columns:1fr auto;gap:8px 18px}
.tutor-reader .os-nav .primary-phase-nav{grid-column:1/-1;grid-row:2;border-top:1px solid var(--border);padding-top:7px;gap:10px}
.tutor-reader .nav-library{grid-column:2;grid-row:1}
.tutor-reader .nav-library button>span{display:block}
.tutor-reader .guide-brand{grid-column:1;grid-row:1}
.reader-track{margin-bottom:24px}
.reader-nodes>a[data-state=current]>span{display:none}
.connection-example{grid-template-columns:1fr}
.connection-wire{width:2px;height:22px;justify-self:center}
.connection-wire>.ui-icon,[dir=rtl] .connection-wire>.ui-icon{top:auto;bottom:-2px;left:-9px;transform:rotate(90deg)}
.connection-example>div{display:flex;align-items:center;flex-wrap:wrap;gap:15px}
.connection-example strong{flex:1}
.tutor-reader .scene-narrative .experience-opening p{font-size:15px}
.scale-example{gap:26px}
.case-chain h3{font-size:18px}
.case-meta{flex-wrap:wrap;gap:8px}
.case-meta>.status-badge{margin-inline-start:0}}
@media(max-width:540px){.tutor-reader{padding-bottom:230px;scroll-padding-bottom:230px}
.tutor-reader .os-nav.site-nav{margin-top:10px;gap:7px 10px}
.tutor-reader .os-nav .primary-phase-nav{gap:0}
.tutor-reader .nav-library{gap:4px}
.tutor-reader .nav-library button{width:44px;padding:0}
.tutor-reader .nav-library button>span{display:none}
.tutor-reader .phase-menu-toggle{min-width:24px;flex-basis:24px}
.tutor-reader .os-experience{margin-top:16px}
.tutor-reader .guide-start{padding-inline:4px;max-width:74px}
.reader-track{gap:10px;padding-bottom:14px;min-height:54px;margin-bottom:22px}
.reader-chapter{font-size:11px;max-width:70px;white-space:normal;line-height:1.6}
.reader-nodes{gap:0}
.reader-nodes>a{padding:0;min-height:44px;justify-content:center;background:none;flex:1}
.reader-nodes>a>i{width:24px;height:24px;font-size:10px;background:var(--panel)}
.reader-nodes>a[data-state=current]>i{box-shadow:inset 0 1px #fff3,0 0 0 3px var(--primary-soft)}
.reader-trackline{inset-inline:12px;top:21px;height:2px}
.reader-count{font-size:10px}
.tutor-reader .experience-opening :is(h1,h2){font-size:32px;line-height:1.16}
.tutor-reader .scene-narrative .experience-opening{margin-bottom:22px}
.tutor-reader .scene-narrative .experience-opening p{font-size:14px;line-height:1.85;margin-top:13px}
html[lang=fa] .tutor-reader .experience-opening :is(h1,h2){font-size:27px;line-height:1.7}
.tutor-reader .permission-table>label{grid-template-columns:90px 1fr}
.tutor-reader .permission-table .example-value{grid-column:1/-1;width:fit-content}
.tutor-reader .timeline-row>div:first-child{padding:14px}
.opening-case{padding:20px 18px 22px}
.case-meta{font-size:10px;gap:8px}
.case-meta>span:nth-child(2){max-width:75%;line-height:1.8}
.case-chain,.dependency-chain,.build-package{grid-template-columns:1fr;gap:30px;padding:23px 0}
.case-chain>article{padding:18px;display:grid;grid-template-columns:42px 1fr;gap:10px 15px;align-items:center}
.case-chain article>small{position:static;grid-column:2;grid-row:1;font-size:9px}
.case-chain .input-plaque{grid-row:1/3}
.case-chain h3{grid-column:2;margin:0;font-size:18px}
.case-connector,[dir=rtl] .case-connector{inset-inline-start:auto;left:50%;top:calc(100% + 1px);height:28px;width:2px}
.case-connector>.ui-icon,[dir=rtl] .case-connector>.ui-icon{left:-9px;right:auto;top:auto;bottom:-2px;transform:rotate(90deg)}
.case-conclusion{padding:18px 15px;gap:13px}
.case-conclusion>strong{font-size:18px;line-height:1.6}
.dependency-chain,.build-package{padding:22px 18px}
.dependency-chain>section{padding:20px;gap:10px}
.build-package>article{padding:20px;grid-template-columns:40px 1fr;gap:12px 14px}
.build-package .input-plaque{grid-row:1/4}
.build-package h3,.build-package bdi,.build-package p{grid-column:2}
.build-package h3{font-size:20px}
.builder-hosts{padding:0 18px 22px;gap:18px;flex-wrap:wrap}
.builder-hosts>span:last-child{margin:0;flex-basis:100%;font-size:12px}
.pilot-run{grid-template-columns:1fr;padding:22px 18px;gap:20px}
.pilot-run h2{font-size:30px}
.decision-example{padding:24px 18px;grid-template-columns:40px 1fr;gap:10px 14px}
.decision-example h2{font-size:26px}
.decision-example>p{font-size:13px;grid-column:1/-1;margin-top:8px}
.decision-example>div{gap:16px}
.decision-example bdi{font-size:22px}
.decision-example small{font-size:10px}
.decision-example>footer{flex-wrap:wrap;gap:15px;font-size:12px}
.scale-example{grid-template-columns:1fr;padding:24px 18px;gap:22px}
.scale-example h2{font-size:24px}
.scale-example li{padding:17px}
.connection-example{padding:22px 18px}
.connection-example>div{display:grid;gap:14px}
.responsibility-table th,.responsibility-table td{padding:15px;font-size:12px;min-width:160px}
.responsibility-table td:last-child{min-width:220px}
.ready-key{padding:18px;gap:14px;justify-content:start;overflow:auto}
.ready-key>span{font-size:10px;flex-shrink:0}
.ready-guide{min-width:660px}
.ready-guide th,.ready-guide td{padding:17px;font-size:12px}
.ready-takeaway{padding:20px 18px;align-items:start}
.ready-takeaway strong{font-size:15px}
.ready-takeaway small{font-size:11px}
.tutor-reader .reader-footer{gap:16px;padding-top:22px}
.tutor-reader .reader-footer>.nav-settings{order:2;margin-inline-start:auto}
.tutor-reader .reader-footer>span{order:3;font-size:11px}
.tutor-reader .experience-toast{bottom:230px}}
@media(prefers-reduced-motion:reduce){.tutor-reader *,.tutor-reader *:before,.tutor-reader *:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
.tutor-reader{padding-bottom:150px;scroll-padding-bottom:150px}
.tutor-reader .experience-toast{bottom:140px}
.tutor-dialog>p{padding:25px 28px;font-size:15px;line-height:1.9}
.tutor-dialog .plugin-hosts{display:flex;gap:28px;padding:0 28px 28px}
.tutor-dialog .plugin-path{display:flex;align-items:center;gap:18px;padding:25px 28px;border-top:1px solid var(--border)}
.tutor-dialog .plugin-path>span{display:grid;gap:10px;flex:1;font-size:12px}
.tutor-dialog .plugin-path .ui-icon{color:var(--primary);width:23px;height:23px}
.tutor-dialog>small,.os-preview-note{display:block;padding:0 28px 24px;font-size:12px;color:var(--foreground-muted);line-height:1.9}
.tutor-reader .reader-track{scroll-margin-top:18px}
@media(max-width:540px){.tutor-reader{padding-bottom:120px;scroll-padding-bottom:120px}
.tutor-dialog>p{padding:20px;font-size:14px}
.tutor-dialog .plugin-hosts{padding:0 20px 22px;gap:22px}
.tutor-dialog .plugin-path{padding:20px;gap:12px;flex-wrap:wrap}
.tutor-dialog .plugin-path>span{min-width:70px;font-size:11px}
.tutor-dialog>small{padding:0 20px 20px}
.tutor-reader .experience-toast{bottom:110px}}
@media(max-width:540px){.tutor-reader{padding-bottom:150px;scroll-padding-bottom:150px}}/* Living tutor V3: bounded outline journey, dimensional circular face, compact context. */
.tutor-reader{padding-bottom:145px;scroll-padding-bottom:145px}.tutor-dock{--mouth:var(--primary);--eye-dot:var(--success);--eye-x:var(--destructive);--gaze-x:0px;--gaze-y:0px;--look-x:0deg;--look-y:0deg;position:fixed;z-index:50;left:50%;bottom:17px;transform:translateX(-50%);display:flex;align-items:center;gap:18px;width:min(620px,calc(100% - 24px));height:100px;padding:8px;pointer-events:none;isolation:isolate}.tutor-journey{position:absolute;inset:0;width:100%;height:100%;overflow:visible;pointer-events:none;z-index:-1}.tutor-journey path{fill:none;stroke-linecap:butt;stroke-linejoin:round}.tutor-journey-future{stroke:var(--foreground-muted);stroke-width:1.3;opacity:.21;stroke-dasharray:3 6}.tutor-journey-core{stroke:var(--primary);stroke-width:3.4}.tutor-journey-wake{stroke:var(--primary);stroke-width:8;opacity:.07;filter:blur(2px)}.tutor-journey path.tutor-journey-head{fill:var(--primary);stroke:none}.tutor-avatar-zone{position:relative;flex:0 0 78px;width:78px;height:78px;perspective:700px;pointer-events:none}.tutor-ground{position:absolute;left:9px;right:9px;bottom:-9px;height:9px;border-radius:50%;background:#0007;filter:blur(5px);scale:1;transition:scale .3s,opacity .3s}.tutor-creature{position:relative;display:block;width:78px;height:78px;padding:0;border-radius:50%;border:1px solid color-mix(in oklab,var(--primary) 43%,var(--border-strong));background:radial-gradient(ellipse at 29% 14%,color-mix(in oklab,var(--primary) 31%,var(--panel-raised)),color-mix(in oklab,var(--primary) 7%,var(--panel)) 51%,var(--panel-deep) 83%);box-shadow:inset 1px 2px 3px #ffffff2b,inset -3px -8px 14px #0009,0 2px 3px #0007,0 8px 14px #0005;perspective:700px;pointer-events:auto;cursor:pointer;transform:rotateX(var(--look-x)) rotateY(var(--look-y));transform-style:preserve-3d;overflow:hidden;will-change:transform;animation:tutor-breathe 5s ease-in-out infinite}.tutor-orb-light{position:absolute;left:10px;top:3px;width:43px;height:18px;border-radius:50%;background:linear-gradient(170deg,#ffffff26,transparent);filter:blur(3px);rotate:-25deg;pointer-events:none}.tutor-body{display:block;width:100%;height:100%;transform-style:preserve-3d;transform-origin:50% 55%;position:relative}.tutor-face{position:absolute;inset:4%;width:92%;height:92%;overflow:visible;filter:drop-shadow(0 1px 1px #0006);transform:translateZ(6px)}.tutor-face path{transition:fill .3s,stroke .3s;stroke-linejoin:miter;stroke-miterlimit:3;paint-order:stroke fill}.tutor-feature-group{transform-box:view-box}.tutor-dock[data-persona=face][data-morph=settled] :is([data-face-group="0"],[data-face-group="1"]){translate:var(--gaze-x) var(--gaze-y);transform-origin:50% 39%}.tutor-dock[data-blink=true][data-persona=face][data-morph=settled] :is([data-face-group="0"],[data-face-group="1"]){animation:tutor-blink .16s ease-in-out}.tutor-dock[data-speaking=true][data-persona=face][data-morph=settled] [data-face-group="2"]{transform-origin:50% 70%;animation:tutor-talk .25s ease-in-out 2}.tutor-motion{position:absolute;bottom:-7px;inset-inline-start:-7px;width:28px;height:28px;display:grid;place-items:center;pointer-events:auto;border:1px solid var(--border);border-radius:7px;background:var(--panel);color:var(--foreground-muted);opacity:0;transition:opacity .2s}.tutor-motion .ui-icon{width:14px;height:14px}.tutor-avatar-zone:focus-within .tutor-motion,.tutor-avatar-zone:hover .tutor-motion,.tutor-motion[aria-pressed=true]{opacity:1}.tutor-strip{position:relative;display:flex;gap:5px;align-items:center;flex:1;min-width:0;height:54px;padding:4px;border:1px solid color-mix(in oklab,var(--primary) 27%,var(--border));border-radius:11px;background:linear-gradient(153deg,var(--panel-raised),var(--panel));box-shadow:inset 0 1px #ffffff10,0 2px 4px #0004,0 10px 25px #0005;pointer-events:auto}.tutor-direction{display:grid;place-items:center;flex:0 0 44px;min-width:44px;width:44px;height:44px;border:1px solid var(--border);border-radius:7px;background:var(--panel-raised);color:var(--foreground-muted);transition:border-color .2s,color .2s,background .2s}.tutor-direction .ui-icon{width:19px;height:19px}.tutor-direction:hover:not(:disabled){border-color:var(--primary);color:var(--primary)}.tutor-direction:disabled{opacity:.25;cursor:default}.tutor-direction[data-tutor-next]{border-color:color-mix(in oklab,var(--primary) 65%,var(--border));background:linear-gradient(145deg,color-mix(in oklab,var(--primary) 92%,white),var(--primary));color:var(--primary-foreground);box-shadow:inset 0 1px #fff3,0 2px 4px #0003}.tutor-direction[data-tutor-next]:hover{color:var(--primary-foreground);filter:brightness(1.1)}.tutor-context{display:flex;align-items:center;justify-content:center;gap:7px;min-width:0;flex:1;height:44px;border-radius:6px;padding:0 7px;font-size:12px;line-height:1.6;color:var(--foreground-strong);text-align:center}.tutor-context>[data-tutor-quote]{min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.tutor-context>.ui-icon{width:13px;height:13px;flex-shrink:0;color:var(--primary);transition:transform .25s}.tutor-context[aria-expanded=true]>.ui-icon{transform:rotate(180deg)}.tutor-context:hover{background:var(--primary-soft)}.tutor-context:has([data-cta=true]){color:var(--primary)}.tutor-detail{position:absolute;bottom:calc(100% + 10px);inset-inline-end:8px;width:min(390px,calc(100% - 16px));padding:17px 18px 18px;background:linear-gradient(153deg,var(--panel-raised),var(--panel));border:1px solid color-mix(in oklab,var(--primary) 38%,var(--border));border-radius:10px;box-shadow:inset 0 1px #fff1,0 4px 8px #0003,0 20px 45px #0005;pointer-events:auto;animation:tutor-detail-in .2s ease-out}.tutor-detail>header{display:flex;gap:12px;align-items:start}.tutor-detail header>strong{font-size:15px;line-height:1.6;flex:1}.tutor-detail header>button{display:grid;place-items:center;width:32px;height:32px;flex-shrink:0;color:var(--foreground-muted);border:1px solid var(--border);border-radius:6px}.tutor-detail header .ui-icon{width:16px;height:16px}.tutor-detail>p{font-size:13px;line-height:1.85;color:var(--foreground-muted);margin:13px 0 15px}.tutor-detail-action{display:flex;align-items:center;gap:9px;min-height:40px;font-size:12px;color:var(--primary);font-weight:600}.tutor-detail-action .ui-icon{width:18px;height:18px}.tutor-dock button:focus-visible{outline:2px solid var(--primary);outline-offset:3px}.tutor-dock[data-near=true] .tutor-creature{border-color:var(--primary);box-shadow:inset 1px 2px 3px #ffffff38,inset -3px -8px 14px #0008,0 3px 5px #0006,0 10px 19px #0004,0 0 18px color-mix(in oklab,var(--primary) 13%,transparent)}.tutor-dock[data-near=true] .tutor-journey-wake{opacity:.14}.tutor-dock[data-near=true] .tutor-ground{scale:.86;opacity:.6}.tutor-sparks{position:absolute;inset:0;pointer-events:none}.tutor-spark{position:absolute;left:50%;top:50%;width:9px;height:9px;color:var(--primary);opacity:0;will-change:transform,opacity}.tutor-spark:nth-child(3n){color:var(--success)}.tutor-spark:nth-child(4n){color:var(--warning)}.tutor-spark svg{width:100%;height:100%}.tutor-dock[data-motion=off] *{animation:none!important;transition:none!important}.tutor-dock[data-motion=off] .tutor-sparks{display:none}[dir=rtl] .tutor-journey{transform:scaleX(-1)}[dir=rtl] .tutor-direction .ui-icon,[dir=rtl] .tutor-detail-action .ui-icon{transform:rotate(180deg)}[data-theme=paper-light] .tutor-creature{background:radial-gradient(ellipse at 28% 16%,#fff8,var(--panel-raised) 22%,color-mix(in oklab,var(--primary) 12%,var(--panel)) 62%,color-mix(in oklab,var(--primary) 25%,var(--panel)));box-shadow:inset 1px 2px 3px #ffffffe0,inset -3px -7px 14px color-mix(in oklab,var(--primary) 20%,transparent),0 2px 3px #76582c25,0 8px 14px #76582c28}[data-theme=paper-light] .tutor-strip,[data-theme=paper-light] .tutor-detail{box-shadow:inset 0 1px #fff,0 2px 4px #76582c15,0 10px 25px #76582c25}[data-theme=paper-light] .tutor-ground{background:#76582c38}html[lang=fa] .tutor-context{font-variation-settings:'DOTS' 7}
@keyframes tutor-breathe{0%,100%{translate:0 0}50%{translate:0 -2px}}@keyframes tutor-blink{0%,100%{scale:1 1}50%{scale:1 .13}}@keyframes tutor-talk{0%,100%{scale:1 1}50%{scale:1.02 1.07}}@keyframes tutor-detail-in{from{opacity:0;translate:0 5px}to{opacity:1;translate:0 0}}
@media(max-width:540px){.tutor-dock{width:calc(100% - 16px);height:88px;bottom:12px;gap:13px;padding:7px}.tutor-avatar-zone,.tutor-creature{width:58px;height:58px}.tutor-avatar-zone{flex-basis:58px}.tutor-strip{height:50px;padding:2px;gap:1px;border-radius:9px}.tutor-direction{width:44px;min-width:44px;flex-basis:44px;height:44px;border-radius:6px}.tutor-context{gap:3px;font-size:11px;padding:0 2px}.tutor-context>.ui-icon{width:10px;height:10px}.tutor-direction .ui-icon{width:17px;height:17px}.tutor-motion{width:24px;height:24px;inset-inline-start:-4px;bottom:-5px}.tutor-detail{inset-inline-end:7px;bottom:calc(100% + 7px);padding:16px;width:calc(100% - 14px)}.tutor-detail header>button{width:44px;height:44px}.tutor-detail>p{font-size:12px}.tutor-detail-action{min-height:44px}.tutor-ground{bottom:-7px;left:7px;right:7px;height:7px}.tutor-spark{width:7px;height:7px}}
@media(prefers-reduced-motion:reduce){.tutor-dock *{animation:none!important;transition:none!important}}
.tutor-journey-surge{stroke:color-mix(in oklab,var(--primary) 72%,white);stroke-width:1.6;opacity:0;filter:drop-shadow(0 0 3px var(--primary))}.tutor-spark:nth-child(2n){width:11px;height:11px}.tutor-spark:nth-child(5n){width:6px;height:6px}.tutor-dock[data-near=true] .tutor-orb-light{opacity:1;scale:1.13}.tutor-orb-light{transition:scale .35s,opacity .35s;opacity:.8}
/* Finish pass: matte artwork, crisp graphic shadows, quieter connected journey. */
.tutor-creature{background:linear-gradient(145deg,var(--panel-raised),var(--panel));box-shadow:2px 3px 0 var(--panel-deep),3px 4px 0 color-mix(in oklab,var(--primary) 22%,var(--border));border-color:color-mix(in oklab,var(--foreground-muted) 25%,var(--border));animation-duration:6s}.tutor-orb-light{display:none}.tutor-face{filter:none}.tutor-ground{height:5px;bottom:-7px;border-radius:50%;background:color-mix(in oklab,var(--foreground-strong) 12%,transparent);filter:none}.tutor-strip{box-shadow:0 3px 0 var(--panel-deep),0 4px 0 var(--border);background:linear-gradient(155deg,var(--panel-raised),var(--panel));border-color:var(--border-strong)}.tutor-direction[data-tutor-next]{box-shadow:0 2px 0 color-mix(in oklab,var(--primary) 70%,var(--panel-deep));background:var(--primary)}.tutor-journey-core{stroke-width:2.2}.tutor-journey-future{stroke-width:1;stroke-dasharray:2 5;opacity:.22}.tutor-journey-wake{filter:none;stroke-width:5;opacity:.045}.tutor-journey-surge{filter:none;stroke-width:1.25}.tutor-dock[data-near=true] .tutor-creature{box-shadow:2px 3px 0 var(--panel-deep),3px 4px 0 color-mix(in oklab,var(--primary) 42%,var(--border));border-color:color-mix(in oklab,var(--primary) 65%,var(--border))}.tutor-dock[data-near=true] .tutor-journey-wake{opacity:.09}.tutor-detail{box-shadow:0 3px 0 var(--panel-deep),0 4px 0 var(--border);background:var(--panel-raised)}[data-theme=paper-light] .tutor-creature{background:linear-gradient(145deg,var(--panel-raised),var(--panel));box-shadow:2px 3px 0 color-mix(in oklab,var(--primary) 12%,var(--panel)),3px 4px 0 var(--border-strong)}[data-theme=paper-light] .tutor-strip,[data-theme=paper-light] .tutor-detail{box-shadow:0 3px 0 color-mix(in oklab,var(--foreground-muted) 12%,var(--panel)),0 4px 0 var(--border)}[data-theme=paper-light] .tutor-dock[data-near=true] .tutor-creature{box-shadow:2px 3px 0 color-mix(in oklab,var(--primary) 16%,var(--panel)),3px 4px 0 color-mix(in oklab,var(--primary) 40%,var(--border))}
/* The navigation has no outer box. Each destination carries its own identity. */
.tutor-reader .os-nav.site-nav{background:transparent!important;border:0!important;box-shadow:none!important;backdrop-filter:none!important;width:calc(100% - 96px);max-width:1320px;padding:0;margin-top:20px;min-height:64px;height:64px;border-radius:0}.tutor-reader .os-nav.site-nav:before,.tutor-reader .os-nav.site-nav:after{display:none}.tutor-reader .os-nav .primary-phase-nav{border:0;padding:0;gap:8px}.tutor-reader .phase-nav-item{border:1px solid transparent!important;border-radius:8px;padding:2px;background:none;transition:background .2s,border-color .2s}.tutor-reader .phase-nav-item:has(.phase-tab[aria-current=page]){background:var(--primary-soft);border-color:color-mix(in oklab,var(--primary) 27%,var(--border))!important}.tutor-reader .phase-tab{border:0!important;background:transparent!important;padding:4px 7px;gap:8px;min-height:42px}.tutor-reader .phase-tab strong{font-size:13px;font-weight:650}.tutor-reader .phase-menu-toggle{min-width:25px;flex-basis:25px;width:25px;min-height:42px;color:var(--foreground-muted);transition:color .2s,background .2s}.tutor-reader .phase-menu-toggle:hover{color:var(--primary);background:transparent}.tutor-reader .phase-menu-toggle>.ui-icon{transition:transform .25s}.tutor-reader [data-open=true] .phase-menu-toggle>.ui-icon{transform:rotate(180deg)}.nav-phase-icon,.nav-start-icon{display:grid;place-items:center;width:29px;height:29px;flex:0 0 29px;border:1px solid var(--border);border-radius:6px;background:linear-gradient(150deg,var(--panel-raised),var(--panel));box-shadow:0 2px 0 var(--panel-deep);color:var(--foreground-muted);transition:translate .3s,rotate .3s,color .3s,border-color .3s}.nav-phase-icon>.ui-icon{width:19px;height:19px;display:block!important}.tutor-reader .phase-tab[aria-current=page] .nav-phase-icon{color:var(--primary);border-color:color-mix(in oklab,var(--primary) 38%,var(--border));background:var(--primary-soft)}.tutor-reader .phase-nav-item:hover .nav-phase-icon,.tutor-reader .phase-nav-item:focus-within .nav-phase-icon{translate:0 -2px;rotate:-5deg;color:var(--primary);border-color:var(--primary)}.tutor-reader .phase-tab[aria-current=page] .nav-phase-icon{animation:nav-attention 6s ease-in-out infinite}.tutor-reader .guide-start{display:flex;align-items:center;gap:8px;min-height:44px;padding:4px 9px;border-radius:7px;font-size:12px;color:var(--foreground-muted);transition:background .2s,color .2s}.nav-start-icon{width:25px;height:25px;flex-basis:25px;border-color:transparent;background:none;box-shadow:none}.nav-start-icon>.ui-icon{display:block!important;width:18px;height:18px}.tutor-reader .guide-start:hover{background:var(--primary-soft);color:var(--primary)}.tutor-reader .guide-start:hover .nav-start-icon{rotate:-8deg;color:var(--primary)}.tutor-reader .nav-library{gap:7px}.tutor-reader .nav-library>button{border-color:var(--border);background:var(--panel);box-shadow:0 2px 0 var(--panel-deep);border-radius:7px;padding:8px 12px;gap:8px;transition:border-color .2s,translate .25s,background .2s}.tutor-reader .nav-library>button>.ui-icon{color:var(--primary);width:20px;height:20px;transition:transform .3s cubic-bezier(.2,.9,.2,1)}.tutor-reader .nav-library>button:hover,.tutor-reader .nav-library>button:focus-visible{translate:0 -1px;background:var(--primary-soft);border-color:var(--primary)}.tutor-reader .nav-library>[data-open-os]:hover>.ui-icon{transform:rotate(-6deg) translateY(-1px)}.tutor-reader .nav-library>[data-open-guide]:hover>.ui-icon{transform:scale(1.08)}.tutor-reader .role-node:hover,.tutor-reader .delivery-owner:hover{border-color:var(--border-strong)}
@keyframes nav-attention{0%,75%,100%{translate:0 0}83%{translate:0 -2px}90%{translate:0 0}}
@media(max-width:1100px){.tutor-reader .os-nav.site-nav{width:calc(100% - 56px)}.tutor-reader .phase-tab{padding-inline:5px;gap:6px}.tutor-reader .os-nav .primary-phase-nav{gap:4px}.tutor-reader .phase-tab strong{font-size:12px}.tutor-reader .nav-library>button{padding-inline:8px}}
@media(max-width:900px){.tutor-reader .os-nav.site-nav{height:auto;min-height:64px;gap:14px 18px}.tutor-reader .os-nav .primary-phase-nav{justify-content:space-between;padding:0;width:100%;gap:5px}.tutor-reader .nav-library>button>span{display:block}.tutor-reader .phase-nav-item{position:static}.tutor-reader .phase-popover{inset-inline:0;top:calc(100% + 8px);width:100%;max-width:none;margin:auto}.tutor-reader .guide-start{font-size:12px}.tutor-reader .phase-tab strong{font-size:12px}}
@media(max-width:540px){.tutor-reader .os-nav.site-nav{width:calc(100% - 28px);margin-top:18px;gap:15px 10px}.tutor-reader .os-nav .wordmark strong{font-size:22px}.tutor-reader .os-nav .wordmark .spielos-mark{width:25px;height:25px}.tutor-reader .guide-brand strong>small{font-size:7px}.tutor-reader .nav-library{gap:5px}.tutor-reader .nav-library>button{width:44px;height:44px;padding:0}.tutor-reader .nav-library>button>span{display:none}.tutor-reader .nav-library>button>.ui-icon{width:21px;height:21px}.tutor-reader .os-nav .primary-phase-nav{gap:1px}.tutor-reader .guide-start{max-width:none;min-width:50px;gap:3px;font-size:10px;padding:4px}.tutor-reader .nav-start-icon{width:18px;flex-basis:18px}.tutor-reader .nav-start-icon>.ui-icon{width:16px;height:16px}.tutor-reader .phase-tab{gap:5px;min-height:40px;padding:4px}.tutor-reader .phase-tab strong{font-size:10px;white-space:nowrap}.tutor-reader .phase-menu-toggle{width:22px;min-width:22px;flex-basis:22px;min-height:40px}.nav-phase-icon{width:23px;height:23px;flex-basis:23px;border-radius:5px}.nav-phase-icon>.ui-icon{width:16px;height:16px}.phase-nav-item:not(:has(.phase-tab[aria-current=page])) .nav-phase-icon{display:none}.tutor-reader .os-experience{margin-top:21px}.tutor-reader .reader-track{margin-bottom:24px}.tutor-ground{height:4px;bottom:-6px}.tutor-reader .guide-start>.nav-start-icon{display:grid}}
@media(prefers-reduced-motion:reduce){.nav-phase-icon{animation:none!important}.tutor-reader .nav-library>button,.tutor-reader .phase-menu-toggle>.ui-icon,.nav-phase-icon{transition:none!important}}
/* Separate outlines. The avatar and its ring share the same coordinate/motion frame. */
.tutor-avatar-zone{transform:rotateX(var(--look-x)) rotateY(var(--look-y));transform-style:preserve-3d;animation:tutor-breathe 6s ease-in-out infinite;will-change:transform}.tutor-creature{transform:none;animation:none;background:radial-gradient(ellipse at 29% 14%,color-mix(in oklab,var(--primary) 31%,var(--panel-raised)),color-mix(in oklab,var(--primary) 7%,var(--panel)) 51%,var(--panel-deep) 83%);box-shadow:inset 1px 2px 3px #ffffff2b,inset -3px -8px 14px #0009,0 2px 3px #0007,0 7px 12px #0004}.tutor-orb-light{display:block;opacity:.7}.tutor-ground{height:6px;bottom:-8px;background:#0004;filter:blur(2px)}.tutor-journey-core{stroke-width:3.4}.tutor-journey-wake{stroke-width:7;opacity:.055}.tutor-journey-future{stroke-width:1.3;stroke-dasharray:3 6}.tutor-avatar-ring{position:absolute;inset:-5px;width:calc(100% + 10px);height:calc(100% + 10px);pointer-events:none;overflow:visible;transform:translateZ(0);z-index:2}.tutor-avatar-track{fill:none;stroke:var(--foreground-muted);stroke-width:1;opacity:.2;vector-effect:non-scaling-stroke}.tutor-avatar-sweep{transform-origin:50% 50%;animation:tutor-orbit 11s linear infinite}.tutor-avatar-sweep>[data-avatar-route]{fill:none;stroke:var(--primary);stroke-width:3.4;stroke-linecap:butt;vector-effect:non-scaling-stroke}.tutor-avatar-sweep>[data-avatar-head]{fill:var(--primary)}.tutor-dock[data-near=true] .tutor-creature{box-shadow:inset 1px 2px 3px #ffffff38,inset -3px -8px 14px #0008,0 2px 3px #0007,0 7px 12px #0004;border-color:color-mix(in oklab,var(--primary) 65%,var(--border))}.tutor-dock[data-near=true] .tutor-avatar-sweep{animation-duration:5s}.tutor-dock[data-persona=logo] .tutor-avatar-sweep{animation-duration:4s}[data-theme=paper-light] .tutor-creature{background:radial-gradient(ellipse at 28% 16%,#fff8,var(--panel-raised) 22%,color-mix(in oklab,var(--primary) 12%,var(--panel)) 62%,color-mix(in oklab,var(--primary) 25%,var(--panel)));box-shadow:inset 1px 2px 3px #ffffffe0,inset -3px -7px 14px color-mix(in oklab,var(--primary) 20%,transparent),0 2px 3px #76582c25,0 7px 12px #76582c25}[data-theme=paper-light] .tutor-dock[data-near=true] .tutor-creature{box-shadow:inset 1px 2px 3px #ffffffe0,inset -3px -7px 14px color-mix(in oklab,var(--primary) 24%,transparent),0 2px 3px #76582c25,0 7px 12px #76582c25}.tutor-dock[data-wink=left][data-persona=face][data-morph=settled] [data-face-group="0"]{animation:tutor-blink .24s ease-in-out}
@keyframes tutor-orbit{to{rotate:360deg}}
@media(prefers-reduced-motion:reduce){.tutor-avatar-zone,.tutor-avatar-sweep{animation:none!important}}
.tutor-avatar-ring{inset:-7px;width:calc(100% + 14px);height:calc(100% + 14px)}.tutor-avatar-sweep{transform-box:view-box;transform-origin:50% 50%}
.tutor-reader .os-nav .primary-phase-nav{background:transparent!important;box-shadow:none!important;border:0!important;border-radius:0}
/* The ring is lesson progress, not an attention-seeking spinner. */
.tutor-avatar-sweep,.tutor-dock[data-near=true] .tutor-avatar-sweep,.tutor-dock[data-persona=logo] .tutor-avatar-sweep{animation:none!important;rotate:0deg;opacity:.88;transition:opacity .5s}.tutor-dock[data-near=true] .tutor-avatar-sweep,.tutor-dock[data-arrival=travelling] .tutor-avatar-sweep{opacity:1}

/* Reader narrative pass: one journey, compact sources, recognizable outputs. */
.tutor-reader .research-note.compact-source{display:inline-flex!important;align-items:center;gap:9px;width:auto;max-width:100%;min-height:32px;margin:16px 0 0;padding:5px 0!important;background:transparent!important;border:0!important;box-shadow:none!important;font-size:11px!important;line-height:1.5!important;color:var(--foreground-muted);text-decoration:none}.tutor-reader .research-note.compact-source>svg{width:15px;height:15px;flex:none;color:var(--primary)}.tutor-reader .research-note.compact-source>span{display:flex;gap:7px;align-items:center;white-space:nowrap;min-width:0;overflow:hidden}.tutor-reader .research-note.compact-source bdi{display:inline!important;margin:0!important;font-size:11px!important;color:var(--primary);text-overflow:ellipsis;overflow:hidden}.tutor-reader .research-note.compact-source:hover{color:var(--primary)}
.tutor-reader .chapter-location{display:flex;align-items:center;gap:9px;max-width:1160px;margin:18px auto 4px;font-size:11px;color:var(--foreground-muted)}.chapter-location svg{width:13px;height:13px}.chapter-location strong{color:var(--primary)}.chapter-location bdi{margin-inline-start:auto;font-family:var(--font-sans);font-size:11px}.tutor-reader .experience-opening{padding-top:18px}.tutor-reader .experience-opening p{max-width:900px;font-size:18px;line-height:1.9;margin-inline:auto;text-wrap:pretty}.tutor-reader .chapter-deliverable{display:flex;align-items:center;justify-content:center;gap:10px;max-width:1050px;margin:0 auto 22px;padding:12px 16px;border-block:1px solid var(--border);font-size:12px;line-height:1.9;color:var(--foreground-muted)}.chapter-deliverable svg{width:18px;height:18px;color:var(--primary);flex:none}.chapter-deliverable strong{color:var(--foreground-strong);white-space:nowrap}.chapter-deliverable span{max-width:710px}.chapter-example-caption{display:flex;justify-content:space-between;gap:14px;align-items:center;padding:11px 20px;border-bottom:1px solid var(--border);background:color-mix(in srgb,var(--primary) 4%,var(--panel));font-size:11px}.chapter-example-caption>span{display:flex;align-items:center;gap:8px;min-width:0;color:var(--primary)}.chapter-example-caption bdi{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chapter-example-caption small{font-size:9px;color:var(--foreground-muted)}
.readiness-intro{padding:16px 22px;display:flex;align-items:center;justify-content:space-between;gap:14px;color:var(--foreground-muted);font-size:12px;border-bottom:1px solid var(--border)}.readiness-intro>span{display:flex;align-items:center;gap:8px;color:var(--foreground-strong)}.readiness-intro svg{width:17px;height:17px;color:var(--primary)}.readiness-intro small{font-size:10px}.readiness-layout{display:grid;grid-template-columns:minmax(0,1fr) 230px;gap:0}.readiness-matrix{min-width:0;padding:14px 16px}.readiness-matrix-head,.readiness-dimension{display:grid;grid-template-columns:145px repeat(3,minmax(0,1fr));align-items:stretch;gap:6px}.readiness-matrix-head{padding:0 0 10px;align-items:center;font-size:11px;color:var(--foreground-muted);text-align:center}.readiness-matrix-head>strong{text-align:start;color:var(--foreground-strong)}.readiness-dimension{padding:6px 0;border-top:1px solid var(--border)}.readiness-dimension>strong{font-size:12px;display:flex;align-items:center;gap:9px;line-height:1.7}.readiness-dimension>strong bdi{font-family:var(--font-sans);color:var(--primary);font-size:10px;width:18px}.readiness-dimension button{display:flex;align-items:center;gap:8px;min-height:58px;padding:8px 11px;border:1px solid transparent;border-radius:6px;background:color-mix(in srgb,var(--panel) 80%,var(--background-deep));color:var(--foreground-muted);font:inherit;font-size:11px;line-height:1.7;text-align:start;cursor:pointer;transition:background .3s,border-color .3s,color .3s}.readiness-dimension button:hover{border-color:var(--primary)}.ready-choice-dot{width:9px;height:9px;flex:none;border:1px solid var(--foreground-muted);border-radius:50%;transition:all .3s}.readiness-dimension button[aria-pressed=true]{color:var(--foreground-strong);background:color-mix(in srgb,var(--primary) 12%,var(--panel));border-color:color-mix(in srgb,var(--primary) 60%,var(--border))}.readiness-dimension button[aria-pressed=true] .ready-choice-dot{border-color:var(--primary);background:var(--primary);box-shadow:0 0 0 3px color-mix(in srgb,var(--primary) 15%,transparent)}.readiness-dimension button[data-ready-level='0'][aria-pressed=true]{background:color-mix(in srgb,var(--warning) 9%,var(--panel));border-color:color-mix(in srgb,var(--warning) 40%,var(--border))}.readiness-dimension button[data-ready-level='0'][aria-pressed=true] .ready-choice-dot{background:var(--warning);border-color:var(--warning);box-shadow:0 0 0 3px color-mix(in srgb,var(--warning) 12%,transparent)}.readiness-dimension button[data-ready-level='2'][aria-pressed=true]{background:color-mix(in srgb,var(--success) 8%,var(--panel));border-color:color-mix(in srgb,var(--success) 45%,var(--border))}.readiness-dimension button[data-ready-level='2'][aria-pressed=true] .ready-choice-dot{background:var(--success);border-color:var(--success);box-shadow:0 0 0 3px color-mix(in srgb,var(--success) 12%,transparent)}.readiness-result{padding:24px 20px;border-inline-start:1px solid var(--border);background:linear-gradient(160deg,color-mix(in srgb,var(--primary) 7%,var(--panel)),var(--background-deep));min-width:0}.readiness-meter{display:flex;flex-direction:column;align-items:center;gap:7px;padding:14px 8px 24px;border-bottom:1px solid var(--border)}.readiness-meter>b{display:flex;align-items:baseline;gap:7px;font-size:54px;font-family:var(--font-sans);color:var(--primary);line-height:1}.readiness-meter b small{font-size:20px;color:var(--foreground-muted)}.readiness-meter>span{font-size:11px;color:var(--foreground-muted)}.readiness-meter:after{content:'';height:5px;width:100%;border-radius:3px;margin-top:16px;background:linear-gradient(to right,var(--primary) var(--ready),var(--border) var(--ready));transition:background .5s}.readiness-result h3{font-size:16px;line-height:1.8;margin:22px 0 12px}.readiness-result ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}.readiness-result li{display:flex;align-items:center;gap:8px;font-size:12px}.readiness-result li svg{width:15px;height:15px;color:var(--warning)}.readiness-result p{font-size:12px;line-height:1.9;color:var(--foreground-muted)}.readiness-result>small{font-size:11px;color:var(--primary)}
.tutor-reader .reader-footer .wordmark strong{display:none}.tutor-reader .guide-brand .wordmark{min-width:0}.tutor-reader .guide-brand{min-width:48px!important}.tutor-reader .nav-library{margin-inline-start:0}.tutor-reader .tutor-context{white-space:nowrap;min-width:0}.tutor-reader [data-tutor-quote]{white-space:nowrap!important;overflow:hidden!important;text-overflow:ellipsis;line-height:1.6!important}.tutor-reader .chapter-foot,.tutor-reader .readiness-next,.tutor-reader .start-actions{display:none!important}
@media(max-width:1000px){.readiness-layout{grid-template-columns:minmax(0,1fr) 190px}.readiness-matrix-head,.readiness-dimension{grid-template-columns:110px repeat(3,minmax(0,1fr))}.readiness-dimension button{font-size:10px;padding:7px;gap:6px}.readiness-dimension>strong{font-size:11px}.readiness-result{padding:18px 14px}.tutor-reader .chapter-deliverable{font-size:11px}.tutor-reader .experience-opening p{font-size:16px}}
@media(max-width:700px){.readiness-layout{grid-template-columns:1fr}.readiness-result{border-inline-start:0;border-top:1px solid var(--border);display:grid;grid-template-columns:100px 1fr;gap:0 18px;padding:16px}.readiness-meter{grid-row:1 / 5;justify-content:center;border-bottom:0;padding:0}.readiness-meter>b{font-size:40px}.readiness-meter>span{font-size:9px}.readiness-result h3{margin:0 0 10px;font-size:14px}.readiness-result ul{gap:7px}.readiness-result li{font-size:11px}.readiness-result p{font-size:11px;margin:10px 0}.readiness-result>small{grid-column:2}.readiness-matrix{padding:10px}.readiness-matrix-head,.readiness-dimension{grid-template-columns:86px repeat(3,minmax(0,1fr));gap:4px}.readiness-dimension>strong{font-size:10px;gap:4px}.readiness-dimension>strong bdi{font-size:9px;width:12px}.readiness-dimension button{padding:7px 5px;gap:5px;min-height:64px;flex-direction:column;align-items:flex-start;justify-content:flex-start;font-size:9px}.readiness-matrix-head{font-size:9px;line-height:1.8}.ready-choice-dot{width:7px;height:7px;margin:3px 0}.readiness-intro{padding:12px;font-size:11px;flex-wrap:wrap;gap:4px}.readiness-intro small{font-size:9px}.tutor-reader .experience-opening p{font-size:14px;line-height:1.95}.tutor-reader .chapter-deliverable{flex-wrap:wrap;justify-content:flex-start;gap:8px;padding:10px 12px}.chapter-deliverable span{flex-basis:100%;font-size:11px}.chapter-example-caption{padding:10px 12px;flex-wrap:wrap;gap:5px}.chapter-example-caption small{font-size:8px}.chapter-example-caption>span{font-size:9px}.tutor-reader .chapter-location{font-size:10px;margin:12px 0 0}.tutor-reader .research-note.compact-source{font-size:10px!important}.tutor-reader .research-note.compact-source bdi{font-size:10px!important}}
/* Reserve breathing space above the footer, never a blank area below it. */
body.tutor-reader{padding-bottom:0!important}.tutor-reader .os-experience{padding-bottom:100px}.tutor-dock[data-at-footer=true]{opacity:0;visibility:hidden;pointer-events:none;transition:opacity .3s,visibility .3s}.readiness-result .readiness-meter:after{background:linear-gradient(to right,var(--primary) var(--ready),var(--border) var(--ready))}
@media(max-width:700px){.readiness-matrix-head{grid-template-columns:repeat(3,minmax(0,1fr));font-size:10px}.readiness-matrix-head>strong{display:none}.readiness-dimension{grid-template-columns:repeat(3,minmax(0,1fr));padding:12px 0;gap:8px}.readiness-dimension>strong{grid-column:1/-1;font-size:12px;margin-bottom:3px}.readiness-dimension button{font-size:11px;min-height:83px;line-height:1.8;padding:9px;align-items:flex-start}.tutor-reader .os-experience{padding-bottom:100px}}

.scale-workspace{padding:28px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.scale-workspace article{min-width:0;padding:24px;border:1px solid var(--border);border-radius:6px;background:linear-gradient(153deg,var(--panel-raised),var(--panel-deep));box-shadow:var(--edge),0 4px 8px #0002}.scale-workspace small{display:block;color:var(--primary);font-size:13px;line-height:1.8;margin-bottom:14px}.scale-workspace strong{display:block;font-size:23px;line-height:1.8;color:var(--foreground-strong);overflow-wrap:anywhere}.scale-workspace p{font-size:14px;line-height:1.9;color:var(--foreground-muted);margin:12px 0 0}.scale-row-number{font:500 10px var(--font-sans);color:var(--foreground-muted);display:block;margin-bottom:12px}.scale-sample-note{padding:0 28px 22px;font-size:11px;color:var(--foreground-muted)}@media(max-width:700px){.scale-workspace{padding:18px;grid-template-columns:1fr;gap:14px}.scale-workspace article{padding:18px}.scale-workspace strong{font-size:21px}}

@media(min-width:900px){.tutor-reader .role-node strong{font-size:16px}.tutor-reader .role-node p{font-size:13px;line-height:1.9}.tutor-reader .role-node small{font-size:12px}.tutor-reader .role-node-icon{width:42px;height:42px}.tutor-reader .role-node-icon svg{width:25px;height:25px}}

/* Concrete GODAE scorecard and release-acceptance contract. */
.goal-contract{padding:30px}.goal-contract>.eyebrow{font-size:11px;margin-bottom:10px}.goal-contract>h2{font-size:30px!important;line-height:1.7;margin:0;color:var(--foreground-strong)}.goal-contract>p{font-size:15px;color:var(--foreground-muted);line-height:1.9}.goal-contract-metrics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin:26px 0}.goal-contract-metrics>section{padding:22px;border:1px solid var(--border);border-radius:6px;background:linear-gradient(153deg,var(--panel-raised),var(--panel-deep));box-shadow:var(--edge),0 4px 9px #0002}.goal-contract-metrics .input-plaque{width:38px;height:38px;margin-bottom:16px}.goal-contract-metrics small{display:block;font-size:15px;font-weight:700;color:var(--foreground-strong)}.goal-contract-metrics strong{display:block;font-size:23px;line-height:1.8;margin-top:8px;color:var(--primary)}.goal-contract-metrics p{font-size:13px;line-height:1.9;margin:8px 0 0;color:var(--foreground-muted)}.goal-contract dl>div{display:grid;grid-template-columns:210px 1fr;gap:20px;padding:12px 0;border-bottom:1px solid var(--border);font-size:14px;line-height:1.9}.goal-contract dt{font-weight:700;color:var(--foreground-strong)}.goal-contract dd{margin:0}.goal-contract>footer{display:flex;gap:15px;align-items:center;justify-content:space-between;margin-top:20px;font-size:11px;color:var(--foreground-muted)}.gate-contract{padding:28px}.gate-contract-kinds{display:flex;gap:22px;justify-content:space-between;padding:0 0 24px}.gate-contract-kinds>span{display:flex;gap:10px;align-items:center;font-size:14px}.gate-contract-kinds>span:nth-child(-n+2){color:var(--success)}.gate-contract-kinds>span:last-child{color:var(--warning)}.gate-contract table{width:100%;border-collapse:collapse}.gate-contract th,.gate-contract td{padding:20px 16px;text-align:start;border-bottom:1px solid var(--border);font-size:14px;line-height:1.9}.gate-contract thead th{font-size:11px;color:var(--foreground-muted);background:var(--panel-raised)}.gate-contract tbody th{color:var(--foreground-strong);white-space:nowrap}.gate-contract td:nth-child(2){color:var(--success)}.gate-contract tr:nth-child(3) td:nth-child(2){color:var(--warning)}.gate-contract>footer{display:flex;gap:12px;align-items:start;margin-top:20px;color:var(--warning);font-size:12px;line-height:1.9}.gate-contract>footer svg{width:18px;height:18px;margin-top:3px}@media(max-width:700px){.goal-contract{padding:22px 18px}.goal-contract>h2{font-size:23px!important}.goal-contract-metrics{grid-template-columns:1fr;gap:12px;margin-block:20px}.goal-contract-metrics>section{padding:18px;display:grid;grid-template-columns:44px 1fr;gap:4px 13px}.goal-contract-metrics .input-plaque{grid-column:1;grid-row:1/4;margin:0;align-self:center}.goal-contract-metrics small,.goal-contract-metrics strong,.goal-contract-metrics p{grid-column:2}.goal-contract-metrics strong{font-size:20px;margin-top:0}.goal-contract-metrics p{font-size:12px;margin:0}.goal-contract dl>div{grid-template-columns:1fr;gap:5px;font-size:13px}.goal-contract>footer{align-items:start;flex-direction:column}.gate-contract{padding:20px 15px}.gate-contract-kinds{gap:10px;flex-wrap:wrap}.gate-contract-kinds>span{font-size:12px}.gate-contract th,.gate-contract td{font-size:12px;padding:15px;min-width:150px}.gate-contract td:last-child{min-width:230px}.gate-contract>footer{font-size:12px}}

.business-result-status{display:flex;align-items:start;gap:13px;margin:0 25px 22px;padding:18px;border:1px solid var(--border);border-radius:6px;background:var(--warning-soft)}.business-result-status>svg{color:var(--warning)}.business-result-status strong{display:block;font-size:14px;color:var(--foreground-strong)}.business-result-status small{display:block;font-size:13px;line-height:1.9;margin-top:7px}

/* Navigation icon geometry: isolated from generic text-column flex rules. */
.os-product .guide-step-emblem{display:grid;place-items:center;box-sizing:border-box;width:32px;height:32px;min-width:32px;max-width:32px;min-height:32px;max-height:32px;flex:0 0 32px;aspect-ratio:1;border-radius:6px;line-height:0;padding:0;overflow:hidden;align-self:center;justify-self:start}
.os-product .guide-step-emblem>.ui-icon{display:block;width:18px;height:18px;min-width:18px;max-width:18px;flex:none;margin:0}
.os-product .reader-chapter>.guide-step-emblem{width:28px;height:28px;min-width:28px;max-width:28px;min-height:28px;max-height:28px;flex-basis:28px}
.os-product .reader-chapter>.guide-step-emblem>.ui-icon{width:16px;height:16px;min-width:16px;max-width:16px}
.tutor-reader .reader-nodes a>i{box-sizing:border-box;display:grid;place-items:center;flex:0 0 32px;aspect-ratio:1;width:32px;height:32px;min-width:32px;max-width:32px;min-height:32px;max-height:32px;padding:0;border-radius:6px;font-style:normal;line-height:0;background:linear-gradient(145deg,var(--panel-raised),var(--panel-deep));box-shadow:inset 0 1px 0 color-mix(in srgb,var(--foreground-strong) 11%,transparent),0 2px 4px color-mix(in srgb,var(--background-deep) 16%,transparent)}
.tutor-reader .reader-nodes a>i>.ui-icon{width:17px;height:17px;flex:none;display:block;margin:0}
.tutor-reader .reader-nodes a[aria-current=step]>i{background:linear-gradient(145deg,color-mix(in srgb,var(--step-tone,var(--primary)) 25%,var(--panel-raised)),var(--panel));color:var(--step-tone,var(--primary));border-color:var(--step-tone,var(--primary));box-shadow:inset 0 1px 0 color-mix(in srgb,var(--foreground-strong) 16%,transparent),0 0 0 3px color-mix(in srgb,var(--step-tone,var(--primary)) 10%,transparent),0 3px 7px color-mix(in srgb,var(--background-deep) 17%,transparent)}
.tutor-reader .nav-phase-icon,.tutor-reader .nav-start-icon{display:grid;place-items:center;width:30px;height:30px;min-width:30px;max-width:30px;flex:0 0 30px;aspect-ratio:1;padding:0;line-height:0;border-radius:6px;box-sizing:border-box;rotate:0deg;animation:none!important}
.tutor-reader .nav-start-icon{border:1px solid var(--border);background:linear-gradient(150deg,var(--panel-raised),var(--panel));box-shadow:inset 0 1px 0 color-mix(in srgb,var(--foreground-strong) 10%,transparent),0 2px 4px color-mix(in srgb,var(--background-deep) 14%,transparent)}
.tutor-reader .nav-phase-icon>.ui-icon,.tutor-reader .nav-start-icon>.ui-icon{width:18px;height:18px;display:block!important;flex:none}
.tutor-reader .phase-nav-item:hover .nav-phase-icon,.tutor-reader .phase-nav-item:focus-within .nav-phase-icon,.tutor-reader .guide-start:hover .nav-start-icon{rotate:0deg;translate:0 -1px}
.os-product .phase-popover>a .guide-step-emblem{flex:none;justify-self:start}.os-product .phase-popover>a>span:not(.guide-step-emblem){min-width:0}.guide-chapter-directory .guide-step-emblem{align-self:center}
[data-theme=paper-light] .tutor-reader .reader-nodes a[aria-current=step]>i{color:color-mix(in srgb,var(--step-tone,var(--primary)) 58%,var(--foreground-strong))}
@media(max-width:800px){.tutor-reader .nav-phase-icon,.tutor-reader .nav-start-icon{width:24px;height:24px;min-width:24px;max-width:24px;flex-basis:24px;border-radius:5px}.tutor-reader .nav-phase-icon>.ui-icon,.tutor-reader .nav-start-icon>.ui-icon{width:15px;height:15px}}
@media(max-width:540px){.os-product .reader-chapter>.guide-step-emblem{width:24px;height:24px;min-width:24px;max-width:24px;min-height:24px;max-height:24px;flex-basis:24px}.tutor-reader .reader-nodes a>i{width:26px;height:26px;min-width:26px;max-width:26px;min-height:26px;max-height:26px;flex-basis:26px;border-radius:5px}.tutor-reader .reader-nodes a>i>.ui-icon{width:14px;height:14px}.os-product .reader-chapter{max-width:90px;flex:none}.os-product .reader-chapter>.guide-step-emblem>.ui-icon{width:14px;height:14px;min-width:14px;max-width:14px}}

/* Menu chevrons share the same square geometry without a second active plaque. */
.tutor-reader .phase-menu-toggle{box-sizing:border-box;width:32px;height:32px;min-width:32px;min-height:32px;flex:0 0 32px;align-self:center;background:transparent!important;border:0;border-radius:6px}.tutor-reader .phase-menu-toggle:focus-visible{outline:2px solid var(--primary);outline-offset:1px}.tutor-reader .phase-menu-toggle>.ui-icon{width:15px;height:15px}.os-product .phase-popover>a[aria-current=page]{background:var(--primary-soft);box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--primary) 22%,transparent)}
@media(max-width:540px){.tutor-reader .phase-menu-toggle{width:24px;height:32px;min-width:24px;min-height:32px;flex-basis:24px}.tutor-reader .phase-menu-toggle>.ui-icon{width:13px;height:13px}}