/* Focused NovaPath presentation: one lesson, persistent navigation. */
.page-header{max-width:1208px;margin:auto;padding:20px 24px 12px;display:flex;align-items:center;justify-content:space-between;gap:20px}.page-brand{display:flex;align-items:center;gap:10px;font-size:27px;font-weight:700;letter-spacing:-1px}.page-brand small{font-size:15px;letter-spacing:-.25px;font-weight:400;color:#7c776a}.trellis-mark{display:grid;place-items:center;width:34px;height:34px;background:#54128a;border-radius:10px;color:white;letter-spacing:-5px;padding-right:5px;font-size:25px}.contact-link{font-size:14px;border:1px solid #d5e3e0;padding:9px 16px;border-radius:99px;background:#fff;white-space:nowrap;color:#54128a}.contact-link:hover{background:#e8f5f0}.demo-section{background:transparent;padding:12px 0 16px}.demo-section>.container{max-width:1160px}.scene-caption{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:5px 7px 17px;font-size:12px;color:#7c776a}.scene-caption>span:first-child{color:#54128a;font-weight:600;letter-spacing:1.3px}.demo-shell{background:linear-gradient(145deg,#fffefa,#f3f0e9);padding:18px;border:1px solid white;box-shadow:0 20px 65px #163a3e0d;border-radius:29px}.demo-toolbar{min-height:48px;justify-content:center!important;position:sticky;top:10px;z-index:8;pointer-events:none}.demo-toolbar>*{pointer-events:auto}.demo-wordmark,.demo-sample{display:none!important}.demo-modes{width:400px;max-width:100%;min-width:0;background:#eeeae2d9;backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px);border-color:#e5e1d8;box-shadow:0 5px 18px #163a3e0c}.demo-modes button{font-size:14px;color:#7c776a}.demo-modes button[aria-pressed=true]{color:#54128a}.demo-toolbar:after{display:none!important}.demo-button.demo-primary{background:#54128a;border-color:#54128a;box-shadow:0 4px 12px #54128a20;color:#fff}.demo-button.demo-primary:hover{background:#400d6b}.demo-workspace{margin-top:12px}.demo-story{padding:18px 6px 8px}.demo-story h3{font-size:1.75rem}.demo-story>p:last-child{font-size:14px}.demo-bottom{bottom:12px}.demo-action-dock{box-shadow:0 6px 30px #163a3e18}.demo-action-dock .demo-button{font-size:14px}.visual-demo,.mc-scene,.sp-scene{background:transparent;border:0;padding:12px 8px;box-shadow:none}.vm-context{margin-bottom:15px}.vm-context>span:last-child{display:none}.vm-people{margin-bottom:16px}.vm-stage{padding-top:9px}.vm-controls{margin-top:0}.vm-footnote{margin-top:8px}.vm-lesson-island,.mc-class-island,.mc-model-island,.sp-lesson{box-shadow:0 14px 40px #163a3e0c}.vm-island,.mc-insight-island,.sp-prompt-island{background:linear-gradient(145deg,#194348,#112c30);box-shadow:0 16px 40px #173a3d20}.vm-island .demo-primary{background:#d4b5ef!important;color:#54128a!important;border-color:#d4b5ef!important}.mc-model-island{margin-top:16px}.mc-model{max-width:570px;margin-top:16px}.mc-class-island{padding:21px}.mc-group{padding-block:11px}.mc-review-note,.mc-note{font-size:13px}.mc-evidence p{min-height:3em}.mc-overview{margin-bottom:16px}.sp-top{margin-bottom:16px}.sp-top h3{font-size:1.5rem}.sp-switcher{top:72px;margin-bottom:16px}.sp-plan-island p{min-height:0}.sp-prompt-content p{min-height:3.1em}.sp-person .brand-mark i,.mc-insight-top .brand-mark i,.vm-popup-top .brand-mark i{background:#b4ded4}.sp-footnote{font-size:12px}.sp-modes button{font-size:14px}.sp-play{font-size:13px}.page-footer{max-width:1160px;margin:0 auto;padding:10px 24px 28px;display:flex;justify-content:space-between;gap:15px;font-size:13px;color:#7c776a}.page-footer a{color:#54128a}.page-footer a:hover{text-decoration:underline}.demo-shell:focus{outline:none}
@media(max-width:760px){.page-header{padding:16px 18px 8px}.page-brand{font-size:24px}.page-brand small{display:none}.contact-link{font-size:13px;padding:8px 13px}.demo-section>.container{width:calc(100% - 20px)}.scene-caption{padding:4px 9px 12px;font-size:12px}.scene-caption>span:last-child{display:none}.demo-shell{padding:10px;border-radius:24px}.demo-toolbar{top:8px;margin-bottom:10px!important}.demo-modes{width:100%;flex:none}.demo-workspace{margin-top:0}.visual-demo,.mc-scene,.sp-scene{padding:7px 2px}.vm-person small{font-size:12px}.vm-island-stage{gap:14px}.vm-lesson-toggle{padding:12px 15px}.vm-lesson-inner .vm-problem{padding-top:13px;margin-bottom:15px}.vm-lesson-inner .vm-handoff{margin-bottom:16px}.vm-island-stage .vm-island-inner>#vm-prompt{min-height:3em}.vm-controls{gap:4px}.sp-switcher{top:65px}.page-footer{font-size:12px;flex-wrap:wrap;padding:7px 20px 22px}.page-footer>span{order:3;width:100%;text-align:center;margin-top:4px}.demo-action-dock .demo-button{font-size:13px;padding:12px 14px}.mc-heading h3{font-size:1.25rem}.mc-model-header h3{font-size:1.35rem}.sp-top h3{font-size:1.4rem}.sp-modes button{font-size:12px}}

/* September 16: brand tokens and original logo from trellisdemo.com. */
body{font-family:"Geist Sans",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:#f9f7f2;color:#1a1a1a}:root{--font:"Geist Sans",-apple-system,sans-serif;--ink:#1a1a1a;--blue:#54128a}.page-brand{color:#54128a}.trellis-mark{background:transparent;padding:0;object-fit:contain;width:37px;height:37px;border-radius:0}.demo-story h3{font-family:"Geist Sans",sans-serif;font-weight:400;font-size:clamp(1.7rem,3vw,2.25rem);letter-spacing:-.045em}.demo-modes{background:#fffefaed;border-color:#e5e1d8}.demo-modes button[aria-pressed=true]{background:#54128a;color:white}.brand-mark{background:url('/brand/np-mark.svg') center/contain no-repeat!important}.brand-mark i{display:none!important}.vm-island,.mc-insight-island,.sp-prompt-island{background:linear-gradient(145deg,#431166,#28103e)}.demo-shell{border-color:#eae5dc;box-shadow:0 18px 65px #4239190a}.classroom-scene{height:200px;position:relative;overflow:hidden;border-radius:22px;margin:0 6px 18px;background:#eee8dc;isolation:isolate}.classroom-scene img{display:block;width:100%;height:100%;object-fit:cover;object-position:center 40%}.classroom-scene:after{content:"";position:absolute;inset:30% 0 0;background:linear-gradient(transparent,#10261bc7);z-index:0}.classroom-scene figcaption{position:absolute;bottom:18px;left:22px;right:22px;color:white;display:flex;justify-content:space-between;align-items:end;gap:15px;z-index:1}.classroom-scene strong{font-size:22px;font-family:"Geist Sans",sans-serif;font-weight:400}.classroom-scene span{font-size:10px;opacity:.85}.classroom-scene{animation:scene-in .6s ease-out both}@keyframes scene-in{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@media(min-width:900px){.classroom-scene{height:230px}.classroom-scene img{object-position:center 42%}}@media(max-width:600px){.classroom-scene{height:190px;margin:0 0 14px}.classroom-scene figcaption{left:16px;bottom:13px;display:block}.classroom-scene strong{font-size:20px;display:block}.classroom-scene span{display:block;margin-top:3px}.classroom-scene img{object-position:center 36%}}

@font-face{font-family:"Geist Sans";src:url("/fonts/geist-sans-latin-400-normal.woff2") format("woff2");font-weight:400;font-display:swap}@font-face{font-family:"Geist Sans";src:url("/fonts/geist-sans-latin-600-normal.woff2") format("woff2");font-weight:600 800;font-display:swap}.embedded .page-header,.embedded .page-footer,.embedded .scene-caption{display:none}.embedded .demo-section{padding:0}.embedded .container{width:100%}.embedded .demo-shell{border:0}.embedded body{background:transparent}.demo-story h3{font-weight:600}