:root{--rt-purple:#4b2e83;--rt-purple-deep:#3a2266;--rt-purple-ink:#2a1b4d;--rt-purple-wash:#f1edf7;--rt-purple-line:rgba(75,46,131,0.24);--rt-gold:#b7a57a;--rt-gold-metal:#85754d;--rt-gold-text:#6f6140;--rt-gold-light:#d9cda8;--rt-paper:#fdfbf6;--rt-ivory:#faf7f0;--rt-surface:#f4f0e7;--rt-white:#fff;--rt-ink:#1c1a24;--rt-graphite:#4a4655;--rt-muted:#5e5a69;--rt-line:#ded7c9;--rt-line-strong:#c5bba6;--rt-rule-dark:rgba(255,255,255,0.16);--rt-live:#2f6b4f;--rt-alert:#a32f2a;--rt-font-serif:"Iowan Old Style","Palatino Linotype",Palatino,"Book Antiqua","Hoefler Text",Georgia,"Times New Roman",serif;--rt-font-sans:"Avenir Next",Avenir,"Segoe UI",system-ui,-apple-system,Helvetica,Arial,sans-serif;--rt-font-mono:ui-monospace,"SF Mono",SFMono-Regular,Menlo,Consolas,"Liberation Mono",monospace;--rt-radius-sm:2px;--rt-radius:3px;--rt-radius-lg:4px;--rt-shadow-sm:0 1px 2px rgba(28,26,36,0.06);--rt-shadow:0 18px 44px rgba(42,27,77,0.13);--bs-primary:#4b2e83;--bs-primary-rgb:75,46,131;--bs-link-color:#4b2e83;--bs-link-color-rgb:75,46,131;--bs-link-hover-color:#2a1b4d;--bs-link-hover-color-rgb:42,27,77;--bs-border-color:#ded7c9;--bs-body-color:#1c1a24;--bs-body-color-rgb:28,26,36;--bs-emphasis-color:#1c1a24;--bs-secondary-color:#5e5a69;--bs-body-bg:#fdfbf6;--bs-body-bg-rgb:253,251,246;--bs-font-sans-serif:"Avenir Next",Avenir,"Segoe UI",system-ui,-apple-system,Helvetica,Arial,sans-serif}html{overflow-x:hidden;scroll-behavior:smooth;scroll-padding-top:7rem}body{background:var(--rt-paper);color:var(--rt-ink);font-family:var(--rt-font-sans);font-size:1rem;line-height:1.65;overflow-x:hidden;text-rendering:optimizeLegibility}::selection{background:rgba(75,46,131,0.18);color:var(--rt-ink)}a{text-underline-offset:.18em;text-decoration-thickness:.06em}a:hover{text-decoration-thickness:.1em}h1,h2,h3,h4,h5,h6{color:var(--rt-ink);font-family:var(--rt-font-serif);font-weight:600;letter-spacing:-0.005em;line-height:1.12}h1,h2{color:var(--rt-purple)}h1,.display-1,.display-2,.display-3,.display-4{font-family:var(--rt-font-serif);font-size:clamp(2.3rem,4.4vw,3.9rem);font-weight:600}h2{font-size:clamp(1.9rem,3.3vw,2.9rem)}h3{font-size:clamp(1.25rem,1.8vw,1.55rem)}img{max-width:100%}.documentation-cover{width:100%;max-width:200px;height:auto;aspect-ratio:1;object-fit:contain}.rt-icon{fill:none;flex:0 0 auto;height:1em;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.8;width:1em}.rt-icon-fill{fill:currentColor;stroke:none}hr{background-color:var(--rt-line);border:0;height:1px;opacity:1}.skip-link{background:var(--rt-white);border:2px solid var(--rt-purple);border-radius:0 0 var(--rt-radius) 0;clip:rect(0 0 0 0);clip-path:inset(50%);color:var(--rt-purple);font-weight:700;height:1px;left:0;overflow:hidden;padding:0;position:fixed;top:0;white-space:nowrap;width:1px;z-index:1100}.skip-link:focus{clip:auto;clip-path:none;height:auto;overflow:visible;padding:.75rem 1rem;top:0;white-space:normal;width:auto}:focus-visible{border-radius:var(--rt-radius-sm);outline:3px solid rgba(75,46,131,0.6);outline-offset:3px}.navbar-modern :focus-visible,.site-footer :focus-visible,.auth-story :focus-visible,.demo-section :focus-visible,.stage-status :focus-visible{outline-color:var(--rt-gold-light)}.eyebrow{align-items:center;color:var(--rt-purple);display:flex;font-family:var(--rt-font-mono);font-size:.7rem;font-weight:600;gap:.75rem;letter-spacing:.18em;margin-bottom:1.1rem;text-transform:uppercase}.eyebrow::before{background:var(--rt-gold-metal);content:"";flex:0 0 auto;height:1px;width:1.75rem}.rule-heading::after,.section-copy h2::after,.section-heading h2::after,.demo-copy h2::after,.home-cta h2::after,.auth-form h2::after{animation:rt-rule-draw .9s .15s cubic-bezier(0.22,1,0.36,1) both;background:var(--rt-gold-metal);content:"";display:block;height:1px;margin-top:1.4rem;transform-origin:left center;width:7.5rem}.text-primary{color:var(--rt-purple)!important}.text-muted,.text-body-secondary{color:var(--rt-muted)!important}.text-danger{color:var(--rt-alert)!important}.text-link,.audience-panel a,.capability-list a{color:var(--rt-purple);font-family:var(--rt-font-sans);font-weight:700;text-decoration:none}.text-link{border-bottom:1px solid var(--rt-gold);padding-bottom:.15rem}.audience-panel a,.capability-list a{border-bottom:1px solid var(--rt-gold);padding-bottom:.15rem}.audience-panel a:hover,.capability-list a:hover,.text-link:hover{border-bottom-color:var(--rt-purple);color:var(--rt-purple-ink)}.audience-panel a span,.capability-list a span,.text-link span{display:inline-block;transition:transform .2s ease}.audience-panel a:hover span,.capability-list a:hover span,.text-link:hover span{transform:translateX(0.28rem)}.site-header{z-index:1030}.navbar-modern{background:var(--rt-purple);border-bottom:2px solid var(--rt-gold);min-height:4.75rem;padding:.7rem 0;transition:box-shadow .25s ease}.navbar-modern.is-scrolled{box-shadow:0 10px 26px rgba(42,27,77,0.28)}.brand-lockup{align-items:center;display:inline-flex;gap:.75rem;margin-right:1.75rem;padding:0;text-decoration:none}.brand-mark{align-items:center;background:var(--rt-white);border:1px solid var(--rt-gold);border-radius:var(--rt-radius-sm);display:inline-flex;height:2.35rem;justify-content:center;padding:.2rem;width:2.55rem}.brand-mark img{height:auto;object-fit:contain;width:100%}.brand-wordmark{display:flex;flex-direction:column;line-height:1}.brand-text{color:var(--rt-white);font-family:var(--rt-font-serif);font-size:1.3rem;font-weight:600;letter-spacing:.13em}.brand-kicker{color:var(--rt-gold-light);font-family:var(--rt-font-mono);font-size:.6rem;font-weight:500;letter-spacing:.24em;margin-top:.34rem}.navbar-modern .navbar-nav{align-items:center;gap:.1rem}.navbar-modern .nav-link{border-bottom:2px solid transparent;border-radius:0;color:#ece7f3;font-size:.9rem;font-weight:600;letter-spacing:.01em;padding:.5rem .75rem;position:relative;text-decoration:none;transition:color .2s ease,border-color .2s ease}.navbar-modern .nav-link:hover,.navbar-modern .nav-link:focus{border-bottom-color:var(--rt-gold);color:var(--rt-white)}.navbar-modern .nav-link.active{background:transparent;border-bottom-color:var(--rt-gold);color:var(--rt-white)}.navbar-toggler{border:1px solid rgba(255,255,255,0.45);border-radius:var(--rt-radius-sm);padding:.45rem .6rem}.navbar-toggler-icon{filter:invert(1) grayscale(1) brightness(2)}.navbar-toggler:focus{box-shadow:0 0 0 .2rem rgba(183,165,122,0.4)}.nav-account{align-items:center;display:flex;gap:.65rem;justify-content:flex-end}.user-name{color:var(--rt-gold-light);font-family:var(--rt-font-mono);font-size:.76rem;font-weight:500;letter-spacing:.08em;text-transform:uppercase}.btn{border-radius:var(--rt-radius-sm);font-family:var(--rt-font-sans);font-weight:700;letter-spacing:.01em}.btn-brand-primary,.btn-primary,.hero-actions .btn-light{--bs-btn-bg:var(--rt-purple);--bs-btn-border-color:var(--rt-purple);--bs-btn-hover-bg:var(--rt-purple-ink);--bs-btn-hover-border-color:var(--rt-purple-ink);--bs-btn-active-bg:var(--rt-purple-ink);--bs-btn-active-border-color:var(--rt-purple-ink);--bs-btn-focus-shadow-rgb:75,46,131;background:var(--rt-purple);border-color:var(--rt-purple);border-radius:var(--rt-radius-sm);color:var(--rt-white);transition:background-color .2s ease,border-color .2s ease,box-shadow .2s ease}.btn-brand-primary:hover,.btn-brand-primary:focus,.btn-primary:hover,.btn-primary:focus,.hero-actions .btn-light:hover,.hero-actions .btn-light:focus{background:var(--rt-purple-ink);border-color:var(--rt-purple-ink);box-shadow:inset 0 0 0 1px var(--rt-gold);color:var(--rt-white)}.nav-account .btn-brand-primary{background:var(--rt-gold);border-color:var(--rt-gold);color:var(--rt-purple-ink)}.nav-account .btn-brand-primary:hover,.nav-account .btn-brand-primary:focus{background:var(--rt-gold-light);border-color:var(--rt-gold-light);box-shadow:none;color:var(--rt-purple-ink)}.btn-ghost{color:#ece7f3;padding-inline:.75rem}.btn-ghost:hover{color:var(--rt-white);text-decoration:underline;text-underline-offset:.3em}.btn-nav-outline{border:1px solid rgba(255,255,255,0.55);color:var(--rt-white)}.btn-nav-outline:hover,.btn-nav-outline:focus{background:rgba(255,255,255,0.12);border-color:var(--rt-gold);color:var(--rt-white)}.btn-outline-secondary{--bs-btn-color:var(--rt-purple);--bs-btn-border-color:var(--rt-purple-line);--bs-btn-hover-bg:var(--rt-purple);--bs-btn-hover-border-color:var(--rt-purple);--bs-btn-hover-color:var(--rt-white);--bs-btn-active-bg:var(--rt-purple-ink);--bs-btn-active-border-color:var(--rt-purple-ink);font-family:var(--rt-font-mono);font-size:.74rem;letter-spacing:.1em;text-transform:uppercase}.btn-secondary{--bs-btn-bg:transparent;--bs-btn-border-color:var(--rt-line-strong);--bs-btn-color:var(--rt-graphite);--bs-btn-hover-bg:var(--rt-surface);--bs-btn-hover-border-color:var(--rt-line-strong);--bs-btn-hover-color:var(--rt-ink)}.btn-success{--bs-btn-bg:var(--rt-gold-metal);--bs-btn-border-color:var(--rt-gold-metal);--bs-btn-hover-bg:#6f6140;--bs-btn-hover-border-color:#6f6140;--bs-btn-color:var(--rt-white);--bs-btn-hover-color:var(--rt-white)}.page-shell{padding-bottom:6rem;padding-top:3rem}.home-hero{background:var(--rt-paper);border-bottom:1px solid var(--rt-line);color:var(--rt-ink);isolation:isolate;min-height:min(720px,calc(100svh - 4.75rem));overflow:hidden;position:relative}.home-hero::before{background-image:linear-gradient(rgba(75,46,131,0.055) 1px,transparent 1px),linear-gradient(90deg,rgba(75,46,131,0.055) 1px,transparent 1px);background-size:56px 56px;content:"";inset:0;mask-image:linear-gradient(to bottom right,transparent 30%,black 120%);-webkit-mask-image:linear-gradient(to bottom right,transparent 30%,black 120%);position:absolute;z-index:-1}.hero-grid{align-items:center;display:grid;gap:clamp(2.5rem,6vw,5.5rem);grid-template-columns:minmax(0,1.02fr) minmax(340px,0.98fr);min-height:inherit;padding-bottom:5rem;padding-top:5rem}.hero-copy{animation:rt-rise .7s cubic-bezier(0.22,1,0.36,1) both;max-width:44rem}.hero-copy h1{color:var(--rt-purple);font-size:clamp(2.9rem,5.6vw,5.1rem);letter-spacing:-0.012em;line-height:1.02;margin-bottom:0;max-width:13ch}.hero-copy h1::after{animation:rt-rule-draw 1s .3s cubic-bezier(0.22,1,0.36,1) both;background:var(--rt-gold-metal);content:"";display:block;height:1px;margin:1.75rem 0;transform-origin:left center;width:12rem}.hero-lead{color:var(--rt-graphite);font-family:var(--rt-font-serif);font-size:clamp(1.1rem,1.6vw,1.3rem);line-height:1.6;max-width:36rem}.hero-actions{align-items:center;display:flex;flex-wrap:wrap;gap:1.25rem;margin-top:2.25rem}.hero-actions .btn{align-items:center;border-radius:var(--rt-radius-sm);display:inline-flex;font-size:.95rem;gap:.75rem;padding:.85rem 1.5rem}.btn-hero-secondary{background:transparent;border:0;border-bottom:1px solid var(--rt-gold);color:var(--rt-purple);padding-inline:0!important}.btn-hero-secondary:hover,.btn-hero-secondary:focus{background:transparent;border-bottom-color:var(--rt-purple);color:var(--rt-purple-ink)}.hero-proof{border-top:1px solid var(--rt-line);color:var(--rt-muted);font-family:var(--rt-font-mono);font-size:.72rem;font-weight:500;letter-spacing:.1em;margin:2.5rem 0 0;padding-top:1.1rem;text-transform:uppercase}.hero-visual{align-items:center;animation:rt-rise .85s .12s cubic-bezier(0.22,1,0.36,1) both;display:flex;min-height:30rem;position:relative}.hero-visual::before{border-top:1px dashed var(--rt-gold-metal);content:"";left:-3.25rem;position:absolute;right:98%;top:50%}.device-stage{background:var(--rt-ivory);border:1px solid var(--rt-purple-line);box-shadow:var(--rt-shadow);display:flex;flex-direction:column;inset:6% 2% 6% 2%;overflow:hidden;padding:.75rem .75rem 0;position:absolute}.device-stage.hero-video-stage{inset:auto;position:relative;width:100%}.hero-video-stage .video-facade,.hero-video-stage .video-embed{border:1px solid var(--rt-line);flex:0 0 auto}.hero-video-stage .video-facade img{border:0;flex:none}.hero-video-stage .video-facade-overlay{bottom:1.25rem;font-size:.78rem;left:1.25rem}.hero-video-stage .play-icon{height:3.15rem;width:3.15rem}.hero-video-stage .stage-status{line-height:1.35}.stage-scale,.device-stage::after{background-image:repeating-linear-gradient(to right,var(--rt-gold-metal) 0 1px,transparent 1px 10px);flex:0 0 auto;height:5px;opacity:.85}.stage-scale{margin-bottom:.6rem}.device-stage::after{content:"";margin-top:.7rem;order:1}.device-stage img{border:1px solid var(--rt-line);flex:1 1 auto;min-height:0;object-fit:cover;width:100%}.stage-label{color:var(--rt-purple);font-family:var(--rt-font-mono);font-size:.63rem;font-weight:600;letter-spacing:.22em;padding:0 0 .6rem;z-index:1}.stage-status{align-items:center;background:var(--rt-purple);color:var(--rt-white);display:flex;font-family:var(--rt-font-mono);font-size:.68rem;font-weight:500;gap:.6rem;letter-spacing:.08em;margin:.75rem -0.75rem 0;order:2;padding:.7rem .9rem;text-transform:uppercase;z-index:1}.status-light{animation:rt-status-pulse 2.4s ease-in-out infinite;background:#7fd6a4;border-radius:50%;box-shadow:0 0 0 4px rgba(127,214,164,0.18);flex:0 0 auto;height:.45rem;width:.45rem}.hero-orbit{border:1px dashed rgba(75,46,131,0.18);border-radius:50%;position:absolute}.hero-orbit-one{height:27rem;left:-6rem;top:0;width:27rem}.hero-orbit-two{border-style:solid;border-color:rgba(133,117,77,0.35);bottom:-2rem;height:15rem;right:-4rem;width:15rem}.section-nav{background:var(--rt-ivory);border-bottom:1px solid var(--rt-line);counter-reset:rt-toc}.section-nav .container-xl{align-items:stretch;display:flex;gap:0;min-height:3.6rem;overflow-x:auto;scrollbar-width:none}.section-nav .container-xl::-webkit-scrollbar{display:none}.section-nav a{align-items:center;border-bottom:2px solid transparent;color:var(--rt-graphite);display:flex;flex:0 0 auto;font-family:var(--rt-font-mono);font-size:.72rem;font-weight:500;gap:.6rem;letter-spacing:.13em;padding:0 2rem 0 0;text-decoration:none;text-transform:uppercase;transition:color .2s ease,border-color .2s ease}.section-nav a::before{color:var(--rt-gold-text);content:counter(rt-toc,decimal-leading-zero);counter-increment:rt-toc}.section-nav a:hover,.section-nav a:focus{border-bottom-color:var(--rt-gold);color:var(--rt-purple)}.home-section{padding:clamp(4.5rem,8vw,8rem) 0}.home-intro{background:var(--rt-paper)}.home-split,.demo-grid,.capabilities-grid{align-items:center;display:grid;gap:clamp(2.5rem,6vw,5.5rem);grid-template-columns:repeat(2,minmax(0,1fr))}.section-copy,.section-heading{max-width:40rem}.section-copy h2,.section-heading h2,.demo-copy h2,.home-cta h2{margin-bottom:1.5rem}.section-lead{color:var(--rt-graphite);font-family:var(--rt-font-serif);font-size:clamp(1.05rem,1.5vw,1.2rem);line-height:1.65}.section-copy p:not(.eyebrow):not(.section-lead){color:var(--rt-muted);font-size:.95rem}.video-frame{background:var(--rt-ivory);border:1px solid var(--rt-purple-line);border-radius:var(--rt-radius-sm);box-shadow:var(--rt-shadow-sm);overflow:hidden;padding:.6rem}.video-frame .ratio{background:#17121f;overflow:hidden}.video-wrap{min-width:0}.video-caption{border-top:1px solid var(--rt-line);color:var(--rt-muted);font-family:var(--rt-font-mono);font-size:.72rem;letter-spacing:.06em;margin:.9rem 0 0;padding-top:.75rem}.video-caption-dark{border-top-color:var(--rt-rule-dark);color:var(--rt-gold-light)}.video-facade{aspect-ratio:16 / 9;background:#17121f;border:0;color:var(--rt-white);cursor:pointer;display:block;overflow:hidden;padding:0;position:relative;text-align:left;width:100%}.video-facade img{filter:saturate(0.7) brightness(0.68);height:100%;object-fit:cover;transition:filter .3s ease,transform .4s cubic-bezier(0.22,1,0.36,1);width:100%}.video-facade::after{background:linear-gradient(to top,rgba(24,16,38,0.9),rgba(24,16,38,0.06) 62%);content:"";inset:0;position:absolute}.video-facade-overlay{align-items:center;bottom:1rem;display:flex;font-family:var(--rt-font-mono);font-size:.74rem;font-weight:600;gap:.8rem;left:1rem;letter-spacing:.12em;position:absolute;text-transform:uppercase;z-index:1}.play-icon{align-items:center;background:var(--rt-purple);border:1px solid var(--rt-gold);border-radius:50%;display:inline-flex;height:2.6rem;justify-content:center;padding-left:.14rem;transition:background-color .2s ease;width:2.6rem}.play-icon .rt-icon{height:1rem;width:1rem}.video-facade:hover img{filter:saturate(0.9) brightness(0.8);transform:scale(1.03)}.video-facade:hover .play-icon{background:var(--rt-purple-ink)}.video-embed{aspect-ratio:16 / 9;border:0;display:block;width:100%}.simulation-feature{margin:0;min-width:0}.simulation-feature-link{background:var(--rt-ivory);border:1px solid var(--rt-purple-line);box-shadow:var(--rt-shadow-sm);color:var(--rt-purple);display:block;overflow:hidden;padding:.6rem;text-decoration:none}.simulation-feature-link:hover,.simulation-feature-link:focus-visible{color:var(--rt-purple-ink)}.simulation-feature-link:focus-visible{outline:3px solid rgba(75,46,131,0.34);outline-offset:3px}.simulation-feature-kicker{align-items:center;display:flex;font-family:var(--rt-font-mono);font-size:.68rem;font-weight:600;gap:1rem;letter-spacing:.17em;padding:.2rem .15rem .7rem;text-transform:uppercase}.simulation-feature-kicker::after{background:var(--rt-gold-metal);content:"";flex:1 1 auto;height:1px}.simulation-feature-image{aspect-ratio:16 / 9;background:var(--rt-purple-ink);display:block;overflow:hidden}.simulation-feature-image img{filter:saturate(0.9) brightness(0.94);height:100%;object-fit:cover;transition:filter .3s ease,transform .4s cubic-bezier(0.22,1,0.36,1);width:100%}.simulation-feature-action{align-items:center;background:var(--rt-purple);color:var(--rt-white);display:flex;font-family:var(--rt-font-mono);font-size:.72rem;font-weight:600;justify-content:space-between;letter-spacing:.08em;padding:.85rem .9rem;text-transform:uppercase;transition:background-color .2s ease}.simulation-feature-link:hover .simulation-feature-image img,.simulation-feature-link:focus-visible .simulation-feature-image img{filter:saturate(1.08) contrast(1.03);transform:scale(1.025)}.simulation-feature-link:hover .simulation-feature-action,.simulation-feature-link:focus-visible .simulation-feature-action{background:var(--rt-purple-ink)}.simulation-feature figcaption{border-top:1px solid var(--rt-line);color:var(--rt-muted);font-family:var(--rt-font-mono);font-size:.72rem;letter-spacing:.06em;margin-top:.9rem;padding-top:.75rem}.audience-section{background:var(--rt-surface)}.audience-section .section-heading{margin-bottom:3.5rem}.audience-grid{border-bottom:1px solid var(--rt-line-strong);border-top:1px solid var(--rt-line-strong);display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}.audience-panel{align-items:flex-start;display:grid;gap:1.75rem;grid-template-columns:auto 1fr;padding:clamp(2rem,3.5vw,3.5rem) clamp(1.25rem,3vw,3rem)}.audience-panel+.audience-panel{border-left:1px solid var(--rt-line-strong)}.panel-number{color:var(--rt-gold-text);font-family:var(--rt-font-mono);font-size:.78rem;font-weight:600;letter-spacing:.1em;padding-top:.4rem}.audience-panel h3{margin-bottom:.9rem}.audience-panel p{color:var(--rt-graphite);margin-bottom:1.4rem}.panel-actions{display:flex;flex-wrap:wrap;gap:.75rem 1.75rem}.capabilities-section{background:var(--rt-paper)}.capabilities-grid{align-items:start}.sticky-copy{position:sticky;top:7.5rem}.sticky-copy>p:last-child{color:var(--rt-muted);font-size:1rem}.capability-list{border-top:1px solid var(--rt-line-strong)}.capability-list article{align-items:flex-start;border-bottom:1px solid var(--rt-line);display:grid;gap:1.5rem;grid-template-columns:3.2rem 1fr;padding:2rem 0}.capability-list article:last-child{border-bottom:1px solid var(--rt-line-strong)}.capability-icon{align-items:center;background:var(--rt-purple-wash);border:1px solid var(--rt-purple-line);border-radius:var(--rt-radius-sm);color:var(--rt-purple);display:inline-flex;height:3rem;justify-content:center;position:relative;width:3rem}.capability-icon::before{border:1px solid var(--rt-gold);content:"";inset:3px;opacity:.55;position:absolute}.capability-icon .rt-icon{height:1.25rem;position:relative;width:1.25rem;z-index:1}.capability-list h3{margin-bottom:.6rem}.capability-list p{color:var(--rt-muted)}.demo-section{background:var(--rt-purple-ink);color:#ddd6e9;position:relative}.demo-section::before{background-image:linear-gradient(rgba(255,255,255,0.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,0.05) 1px,transparent 1px);background-size:56px 56px;content:"";inset:0;mask-image:linear-gradient(to right,black,transparent 70%);-webkit-mask-image:linear-gradient(to right,black,transparent 70%);position:absolute}.demo-grid{position:relative}.demo-copy h2{color:var(--rt-white)}.demo-copy p{color:#ddd6e9}.demo-copy .eyebrow{color:var(--rt-gold-light)}.demo-copy .eyebrow::before,.demo-copy h2::after{background:var(--rt-gold)}.video-frame-dark{background:rgba(255,255,255,0.06);border-color:rgba(255,255,255,0.22)}.home-cta{background:var(--rt-ivory);border-top:1px solid var(--rt-line);padding:clamp(4.5rem,9vw,9rem) 0;text-align:center}.home-cta .container-xl{max-width:56rem}.home-cta .eyebrow{justify-content:center}.home-cta h2::after{margin-inline:auto}.home-cta p:not(.eyebrow){color:var(--rt-graphite);font-family:var(--rt-font-serif);font-size:1.12rem;margin:0 auto;max-width:42rem}.cta-actions{align-items:center;display:flex;flex-wrap:wrap;gap:1.75rem;justify-content:center;margin-top:2.25rem}.cta-actions .btn{padding:.85rem 1.6rem}.home-cta p.cta-contact{color:var(--rt-muted);font-family:var(--rt-font-mono);font-size:.74rem;letter-spacing:.08em;margin:1.75rem auto 0}.site-footer{background:var(--rt-purple-ink);border-top:3px solid var(--rt-gold);color:#cdc5dd;padding:3.5rem 0 1.8rem}.footer-grid{align-items:start;display:flex;gap:3rem;justify-content:space-between;padding-bottom:2.5rem}.footer-wordmark{color:var(--rt-gold-light);font-family:var(--rt-font-serif);font-size:1.3rem;font-weight:600;letter-spacing:.13em}.footer-brand p{font-size:.9rem;margin:.7rem 0 0;max-width:24rem}.footer-brand .footer-partners{color:#b9b0cc;font-size:.78rem;line-height:1.65;margin-top:1rem;max-width:32rem}.footer-partners a{color:var(--rt-gold-light);font-weight:650;text-decoration:underline;text-decoration-color:rgba(183,165,122,0.65);text-decoration-thickness:1px;text-underline-offset:.22em;transition:color .2s ease,text-decoration-color .2s ease}.footer-partners a:hover,.footer-partners a:focus{color:var(--rt-white);text-decoration-color:var(--rt-gold)}.footer-links{display:flex;flex-wrap:wrap;gap:.6rem 1.75rem}.footer-links a{border-bottom:1px solid rgba(183,165,122,0.5);color:var(--rt-white);font-family:var(--rt-font-mono);font-size:.74rem;font-weight:500;letter-spacing:.1em;padding-bottom:.2rem;text-decoration:none;text-transform:uppercase;transition:border-color .2s ease}.footer-links a:hover,.footer-links a:focus{border-bottom-color:var(--rt-gold);color:var(--rt-gold-light)}.footer-note{border-top:1px solid var(--rt-rule-dark);padding-top:1.4rem}.footer-note p{color:#b9b0cc;font-size:.72rem;line-height:1.7;margin:0;max-width:70rem}.footer-note a{color:var(--rt-gold-light);font-weight:600}.card{--bs-card-border-color:var(--rt-line);--bs-card-cap-bg:transparent;--bs-card-cap-color:var(--rt-ink);background:var(--rt-white);border-radius:var(--rt-radius-sm)}.card-header{border-radius:0!important;font-family:var(--rt-font-mono);font-size:.72rem;font-weight:600;letter-spacing:.13em;padding:.85rem 1.1rem;text-transform:uppercase}.card-footer{background:transparent;border-radius:0!important}.filter-sidebar{align-self:start;position:sticky;top:6.5rem}.filter-toggle{align-items:center;background:var(--rt-white);border:1px solid var(--rt-line-strong);border-radius:var(--rt-radius-sm);display:flex;font-family:var(--rt-font-mono);font-size:.76rem;justify-content:space-between;letter-spacing:.12em;min-height:3rem;padding:.65rem .85rem;text-transform:uppercase;width:100%}.filter-toggle .rt-icon{height:1.15rem;width:1.15rem}.catalog-count{color:var(--rt-muted);font-family:var(--rt-font-mono);font-size:.74rem;letter-spacing:.12em;margin:-0.75rem 0 2.25rem;text-transform:uppercase}.filter-sidebar .card,.catalog-layout>[class*="col-md-2"] .card,.detail-sidebar .card{background:transparent;border:0;border-bottom:1px solid var(--rt-line);border-radius:0;margin-bottom:0!important}.filter-sidebar .card-header,.catalog-layout>[class*="col-md-2"] .card-header,.detail-sidebar .card-header{background:transparent;border:0;color:var(--rt-gold-text);font-size:.68rem;letter-spacing:.16em;padding:1.3rem 0 .65rem}.filter-sidebar .card-body,.catalog-layout>[class*="col-md-2"] .card-body,.detail-sidebar .card-body{padding:0 0 1.3rem}.filter-sidebar li,.catalog-layout>[class*="col-md-2"] li,.detail-sidebar li{margin:.3rem 0}.filter-sidebar a,.catalog-layout>[class*="col-md-2"] a{color:var(--rt-graphite);font-size:.9rem;font-weight:500;text-decoration:none}.filter-sidebar ul ul,.detail-sidebar ul ul{list-style:none;padding-left:.85rem}.filter-sidebar ul ul li::before,.detail-sidebar ul ul li::before{color:var(--rt-gold-metal);content:"—";margin-right:.45rem}.filter-sidebar .text-primary{border-left:2px solid var(--rt-gold);display:inline-block;font-weight:700!important;padding-left:.6rem}.filter-sidebar a:hover,.catalog-layout>[class*="col-md-2"] a:hover{color:var(--rt-purple);text-decoration:underline}.catalog-main .page-title,.catalog-main>h1{font-size:clamp(2.4rem,4vw,3.4rem);margin:0 0 1.75rem;text-align:left!important}.catalog-grid{align-items:stretch;border-left:1px solid var(--rt-line);border-top:1px solid var(--rt-line);counter-reset:rt-record}.catalog-grid>.col{border-bottom:1px solid var(--rt-line);border-right:1px solid var(--rt-line)}.catalog-card{background:transparent;border:0!important;border-radius:0;box-shadow:none;height:100%;overflow:hidden;padding:1.35rem;position:relative;transition:background-color .25s ease}.catalog-card::before{color:var(--rt-gold-text);content:counter(rt-record,decimal-leading-zero);counter-increment:rt-record;font-family:var(--rt-font-mono);font-size:.68rem;font-weight:600;letter-spacing:.14em;position:absolute;right:1.35rem;top:1.35rem;z-index:2}.catalog-card:hover{background:var(--rt-purple-wash)}.catalog-media{aspect-ratio:4 / 3;background:var(--rt-surface);border:1px solid var(--rt-line);overflow:hidden}.catalog-media img{height:100%;object-fit:cover;transition:transform .4s cubic-bezier(0.22,1,0.36,1);width:100%}.catalog-card:hover .catalog-media img{transform:scale(1.03)}.catalog-card .card-body{padding:1.1rem 0 0}.catalog-card-title{font-family:var(--rt-font-serif);font-size:1.2rem;line-height:1.25;margin-bottom:.6rem}.catalog-card-title a{color:var(--rt-ink);text-decoration:none}.catalog-card:hover .catalog-card-title a{color:var(--rt-purple);text-decoration:underline}.catalog-card-summary{color:var(--rt-muted);display:-webkit-box;font-size:.9rem;line-height:1.55;margin:0;overflow:hidden;-webkit-box-orient:vertical;-webkit-line-clamp:3}.catalog-card .card-body .text-muted,.catalog-card .card-body .text-body-secondary{font-family:var(--rt-font-mono);font-size:.7rem;letter-spacing:.08em}.catalog-card .card-footer{border-top:1px solid var(--rt-line);margin-top:1rem;padding:.7rem 0 0}.catalog-card .card-footer p,.catalog-card .card-footer small{color:var(--rt-muted);font-family:var(--rt-font-mono);font-size:.68rem;letter-spacing:.08em;margin:0;text-transform:uppercase}.badge{border-radius:var(--rt-radius-sm);font-family:var(--rt-font-mono);font-size:.7rem;font-weight:500;letter-spacing:.08em;padding:.5rem .7rem}.badge.bg-secondary{background-color:var(--rt-purple)!important;color:var(--rt-white)}.detail-layout{padding-top:.5rem}.detail-header{border-bottom:1px solid var(--rt-line-strong);padding-bottom:2rem}.detail-cover{aspect-ratio:4 / 3;background:var(--rt-ivory);border:1px solid var(--rt-purple-line);border-radius:var(--rt-radius-sm);box-shadow:var(--rt-shadow-sm);height:auto;object-fit:contain;padding:.6rem;width:100%}.detail-lead{color:var(--rt-graphite);font-family:var(--rt-font-serif);font-size:1.1rem;line-height:1.6;margin:1.1rem 0 0;max-width:44rem}.detail-sidebar .card-body>ul>li>a{background:transparent;border:1px solid var(--rt-line-strong);border-radius:var(--rt-radius-sm);color:var(--rt-graphite);display:inline-block;font-family:var(--rt-font-mono);font-size:.72rem;font-weight:500;letter-spacing:.06em;margin-bottom:.3rem;padding:.3rem .6rem;text-decoration:none;transition:border-color .2s ease,color .2s ease}.detail-sidebar .card-body>ul>li>a:hover{border-color:var(--rt-purple);color:var(--rt-purple)}.page-public-laboratory_exercise .detail-content .card,.page-public-simulation .detail-content .card,.page-public-device .device-card,.learning-goals-sidebar .card{background:var(--rt-white)!important;border:1px solid var(--rt-line);border-radius:var(--rt-radius-sm);box-shadow:none!important}.page-public-laboratory_exercise .detail-content .card>.card-header,.page-public-simulation .detail-content .card>.card-header,.page-public-device .device-card>.card-header,.learning-goals-sidebar .card>.card-header{background:var(--rt-ivory)!important;border-bottom:1px solid var(--rt-line);color:var(--rt-purple)}.page-public-laboratory_exercise .detail-content .card>.card-header::before,.page-public-simulation .detail-content .card>.card-header::before,.learning-goals-sidebar .card>.card-header::before{background:var(--rt-gold-metal);content:"";display:inline-block;height:1px;margin-right:.7rem;vertical-align:middle;width:1.1rem}.page-public-laboratory_exercise .carousel,.page-public-simulation .carousel{border:1px solid var(--rt-purple-line);border-radius:var(--rt-radius-sm);overflow:hidden}.page-public-simulation #simulationImageCarousel img{max-height:22rem;object-fit:cover}.page-public-laboratory_exercise #carouselExample .carousel-control-prev,.page-public-laboratory_exercise #carouselExample .carousel-control-next{opacity:.35;transition:opacity .2s ease}.page-public-laboratory_exercise #carouselExample:hover .carousel-control-prev,.page-public-laboratory_exercise #carouselExample:hover .carousel-control-next,.page-public-laboratory_exercise #carouselExample:focus-within .carousel-control-prev,.page-public-laboratory_exercise #carouselExample:focus-within .carousel-control-next{opacity:1}.page-public-laboratory_exercise h1,.page-public-simulation h1,.page-public-device h1{font-size:clamp(2.2rem,4vw,3.5rem);margin-bottom:.75rem}.detail-content>.row>[class*="offset-md-"]{margin-left:0!important;max-width:58rem;width:100%}.detail-content>.row>.col-md-6[class*="offset-md-"]{max-width:44rem}.detail-content h2{font-size:clamp(1.45rem,2.2vw,1.9rem)}.detail-content h2.border-bottom{border-bottom-color:var(--rt-line-strong)!important}.page-public-device .device-img{background:var(--rt-ivory);border:1px solid var(--rt-purple-line);border-radius:var(--rt-radius-sm);max-height:16rem;object-fit:contain;padding:.8rem}.learning-goals-sidebar .card{position:sticky;top:6.5rem}.page-public-file_submission .card{border:1px solid var(--rt-line-strong);border-radius:var(--rt-radius-sm);box-shadow:var(--rt-shadow-sm)!important;overflow:hidden}.page-public-file_submission .card>.card-header{background:var(--rt-purple)!important;border:0;border-bottom:2px solid var(--rt-gold);color:var(--rt-white);padding:1.15rem 1.5rem}.page-public-file_submission .card>.card-header h5{color:var(--rt-white);font-family:var(--rt-font-serif);font-size:1.3rem;letter-spacing:.01em;text-transform:none}.page-public-file_submission h5:not(.modal-title){border-bottom:1px solid var(--rt-line-strong);color:var(--rt-purple);padding-bottom:.6rem}.page-public-file_submission .card>.card-header h5{border-bottom:0;padding-bottom:0}.page-public-file_submission .card-body{padding:clamp(1.25rem,4vw,2.5rem)}.page-public-file_submission .bg-light{background:var(--rt-ivory)!important}.page-public-file_submission .border,.page-public-file_submission .border-bottom{border-color:var(--rt-line)!important}.page-public-file_submission h5{font-family:var(--rt-font-serif);font-size:1.15rem}.page-public-file_submission .text-success{color:var(--rt-purple)!important}.page-public-file_submission .border-success{border-color:var(--rt-purple-line)!important}.page-public-file_submission .rounded{border-radius:var(--rt-radius-sm)!important}.page-public-view_author main,.page-public-authors main,.page-public-error .text-center{margin:3rem auto;max-width:52rem}.table{--bs-table-bg:transparent;--bs-table-border-color:var(--rt-line);color:var(--rt-graphite)}.table th{color:var(--rt-gold-text);font-family:var(--rt-font-mono);font-size:.7rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase}.form-control,.form-select{background-color:var(--rt-white);border-color:var(--rt-line-strong);border-radius:var(--rt-radius-sm);min-height:2.9rem;padding:.65rem .85rem}.form-control:focus,.form-select:focus{border-color:var(--rt-purple);box-shadow:0 0 0 .22rem rgba(75,46,131,0.18)}.form-label,.col-form-label{color:var(--rt-graphite);font-family:var(--rt-font-sans);font-size:.8rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase}.form-check-input:checked{background-color:var(--rt-purple);border-color:var(--rt-purple)}.alert{border-left-width:3px;border-radius:var(--rt-radius-sm)}.alert-info{--bs-alert-bg:var(--rt-purple-wash);--bs-alert-border-color:var(--rt-purple-line);--bs-alert-color:var(--rt-purple-ink);border-left-color:var(--rt-purple)}.alert-warning{--bs-alert-bg:#f7f1e2;--bs-alert-border-color:rgba(133,117,77,0.35);--bs-alert-color:#57492a;border-left-color:var(--rt-gold-metal)}.alert-success{--bs-alert-bg:#edf5f0;--bs-alert-border-color:rgba(47,107,79,0.3);--bs-alert-color:#1f4c37;border-left-color:var(--rt-live)}.alert-danger{--bs-alert-bg:#faf0ef;--bs-alert-border-color:rgba(163,47,42,0.3);--bs-alert-color:#7d2320;border-left-color:var(--rt-alert)}.auth-shell{align-items:stretch;display:grid;grid-template-columns:minmax(0,0.9fr) minmax(0,1.1fr);min-height:calc(100svh - 4.75rem)}.auth-story{background:var(--rt-purple);color:#e3ddee;display:flex;flex-direction:column;justify-content:space-between;overflow:hidden;padding:clamp(2.5rem,5.5vw,5.5rem);position:relative}.auth-story::before{background-image:linear-gradient(rgba(255,255,255,0.06) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,0.06) 1px,transparent 1px);background-size:52px 52px;content:"";inset:0;mask-image:linear-gradient(to top left,black,transparent 75%);-webkit-mask-image:linear-gradient(to top left,black,transparent 75%);position:absolute}.auth-story::after{border:1px dashed rgba(183,165,122,0.45);border-radius:50%;bottom:-9rem;content:"";height:24rem;position:absolute;right:-8rem;width:24rem}.auth-story>*{position:relative;z-index:1}.auth-story h1{color:var(--rt-white);font-size:clamp(2.4rem,4.4vw,4rem);max-width:11ch}.auth-story h1::after{animation:rt-rule-draw .9s .2s cubic-bezier(0.22,1,0.36,1) both;background:var(--rt-gold);content:"";display:block;height:1px;margin:1.5rem 0;transform-origin:left center;width:8rem}.auth-story p{font-family:var(--rt-font-serif);font-size:1.08rem;max-width:31rem}.auth-story .eyebrow{color:var(--rt-gold-light)}.auth-story .eyebrow::before{background:var(--rt-gold)}.auth-note{color:var(--rt-gold-light);font-family:var(--rt-font-mono)!important;font-size:.72rem!important;font-weight:500;letter-spacing:.12em;text-transform:uppercase}.auth-form-wrap{align-items:center;background:var(--rt-paper);display:flex;justify-content:center;padding:clamp(2.5rem,6vw,6rem)}.auth-form{max-width:28rem;width:100%}.auth-form h2{font-size:clamp(1.9rem,3.4vw,2.7rem);margin-bottom:0}.auth-form h2::after{margin-bottom:1.25rem;width:5rem}.auth-form>p:not(.eyebrow){color:var(--rt-muted);margin-bottom:2rem}.auth-form .btn[type="submit"]{border-radius:var(--rt-radius-sm);min-height:3.1rem;width:100%}.auth-switch{color:var(--rt-muted);font-size:.88rem;margin-top:1.5rem;text-align:center}.markdown-block{font-family:var(--rt-font-serif);font-size:1.05rem;line-height:1.75;max-width:70ch}.markdown-block table{border-collapse:collapse;width:100%}.markdown-block table,.markdown-block th,.markdown-block td{border:1px solid var(--rt-line);padding:.65rem;text-align:left}.reveal-section{opacity:1;transform:translateY(0)}@keyframes rt-rise{from{opacity:0;transform:translateY(1.25rem)}to{opacity:1;transform:translateY(0)}}@keyframes rt-rule-draw{from{transform:scaleX(0)}to{transform:scaleX(1)}}@keyframes rt-status-pulse{50%{box-shadow:0 0 0 7px rgba(127,214,164,0.05)}}@media(max-width:1199.98px){.navbar-modern .nav-link{font-size:.83rem;padding-inline:.5rem}.brand-lockup{margin-right:.75rem}.hero-grid{gap:2.75rem}}@media(max-width:991.98px){.navbar-modern .navbar-collapse{border-top:1px solid rgba(255,255,255,0.2);margin:.8rem calc(-0.75rem) -0.75rem;padding:.75rem .75rem 1rem}.navbar-modern .navbar-nav{align-items:stretch;gap:0}.navbar-modern .nav-item+.nav-item{border-top:1px solid rgba(255,255,255,0.14)}.navbar-modern .nav-link{border-bottom:0;border-left:2px solid transparent;font-size:.95rem;padding:.75rem .6rem}.navbar-modern .nav-link:hover,.navbar-modern .nav-link:focus,.navbar-modern .nav-link.active{border-bottom:0;border-left-color:var(--rt-gold)}.nav-account{border-top:1px solid rgba(255,255,255,0.2);justify-content:flex-start;margin-top:.8rem;padding-top:1rem}.hero-grid{grid-template-columns:1fr;padding-bottom:4rem;padding-top:4rem}.hero-copy h1{max-width:14ch}.hero-visual{min-height:27rem}.hero-visual::before{display:none}.home-split,.demo-grid,.capabilities-grid{gap:2.75rem;grid-template-columns:1fr}.sticky-copy,.filter-sidebar,.learning-goals-sidebar .card{position:static}.detail-content{order:1}.detail-sidebar{order:2}.auth-shell{grid-template-columns:1fr}.auth-story{min-height:26rem}}@media(max-width:767.98px){html{scroll-padding-top:6rem}.navbar-modern{min-height:4.4rem}.brand-kicker{display:none}.home-hero{min-height:auto}.hero-grid{padding-bottom:3.25rem;padding-top:3.25rem}.hero-copy h1{font-size:clamp(2.6rem,12vw,4rem)}.hero-actions{align-items:flex-start;flex-direction:column;gap:1.5rem}.hero-actions .btn-light{justify-content:center;width:100%}.hero-visual{min-height:21rem}.device-stage{inset:2% 0 4%}.section-nav .container-xl{display:grid;gap:0;grid-template-columns:repeat(2,minmax(0,1fr));min-height:auto;padding-bottom:.4rem;padding-top:.4rem}.section-nav a{border-bottom:0;padding:.45rem 0}.home-section{padding:4rem 0}.audience-section .section-heading{margin-bottom:2.5rem}.audience-grid{grid-template-columns:1fr}.audience-panel{gap:.9rem;grid-template-columns:1fr;padding:2rem 0}.audience-panel+.audience-panel{border-left:0;border-top:1px solid var(--rt-line)}.panel-actions{align-items:flex-start;flex-direction:column;gap:.9rem}.capability-list article{gap:1rem;grid-template-columns:2.6rem 1fr}.capability-icon{height:2.5rem;width:2.5rem}.footer-grid{flex-direction:column;gap:2rem}.footer-links{flex-direction:column}.page-shell{padding-top:1.75rem}.catalog-mobile-heading{margin-bottom:-1.25rem}.catalog-mobile-heading .page-title{font-size:2.2rem;margin:0}.catalog-mobile-heading .catalog-count{margin:.5rem 0 0}.filter-sidebar{margin-bottom:-1.25rem}.filter-sidebar .collapse.show,.filter-sidebar .collapsing{padding-top:.8rem}.catalog-main>h1,.catalog-main .page-title{font-size:2.2rem;margin-top:1rem}.responsive-resource-table,.responsive-resource-table tbody,.responsive-resource-table tr,.responsive-resource-table td{display:block;width:100%}.responsive-resource-table thead{border:0;clip:rect(0 0 0 0);height:1px;margin:-1px;overflow:hidden;padding:0;position:absolute;width:1px}.responsive-resource-table tr{border-bottom:1px solid var(--rt-line);padding:.75rem 0}.responsive-resource-table td{border:0;padding:.35rem 0}.responsive-resource-table td::before{color:var(--rt-gold-text);content:attr(data-label);display:block;font-family:var(--rt-font-mono);font-size:.66rem;font-weight:600;letter-spacing:.1em;margin-bottom:.2rem;text-transform:uppercase}.auth-story{min-height:21rem;padding:2.5rem 1.5rem}.auth-form-wrap{padding:3rem 1.5rem}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important;transition-duration:.01ms!important}}