:root{
  --red:#e8002d;--red-dark:#bf0025;--red-soft:#fff0f3;--ink:#111827;--ink-2:#263244;--muted:#6b7688;--line:#e1e5eb;--line-2:#cfd5df;--soft:#f5f7fa;--soft-2:#eef1f5;--white:#fff;--blue:#2d63d5;--amber:#c67b00;--shadow:0 26px 70px rgba(20,31,48,.12);--shadow-soft:0 14px 40px rgba(20,31,48,.08);--radius:18px;--sidebar:242px;--topbar:66px;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:#fff}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fff;color:var(--ink);font-size:15px;line-height:1.5;overflow-x:hidden}button,input,textarea,select{font:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}img{max-width:100%}.hidden{display:none!important}.eyebrow{display:inline-block;color:#7d8796;font-size:11px;font-weight:800;letter-spacing:.16em;text-transform:uppercase}.button{min-height:42px;border-radius:10px;border:1px solid transparent;padding:0 18px;display:inline-flex;align-items:center;justify-content:center;gap:10px;font-weight:750;transition:.18s ease;background:#fff;color:var(--ink)}.button:hover{transform:translateY(-1px)}.button.primary{background:var(--red);color:#fff;box-shadow:0 10px 28px rgba(232,0,45,.2)}.button.primary:hover{background:var(--red-dark)}.button.ghost{border-color:var(--line);background:#fff}.button.soft{border-color:var(--line);background:var(--soft)}.button.white{background:#fff;color:var(--red)}.button.xl{min-height:54px;border-radius:12px;padding:0 24px;font-size:16px}.button.full{width:100%;min-height:50px}.icon-button{width:38px;height:38px;border-radius:10px;border:1px solid var(--line);background:#fff;color:var(--ink);display:inline-grid;place-items:center}.text-button{border:0;background:none;color:var(--red);font-weight:800;padding:0}.form-error{min-height:22px;margin:4px 0 0;color:#c00025;font-size:13px}.toast-region{position:fixed;z-index:2000;right:20px;top:20px;display:grid;gap:10px;width:min(390px,calc(100vw - 40px));pointer-events:none}.toast{pointer-events:auto;background:#111827;color:#fff;border-radius:14px;padding:14px 16px;box-shadow:var(--shadow);display:flex;gap:12px;align-items:flex-start;animation:toastIn .22s ease}.toast.error{background:#96001e}.toast.success{background:#20365f}.toast b{display:block;margin-bottom:2px}.toast span{font-size:13px;color:rgba(255,255,255,.78)}@keyframes toastIn{from{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:none}}

.boot-screen{position:fixed;z-index:3000;inset:0;background:#fff;display:grid;place-content:center;justify-items:center;gap:12px}.boot-screen img{width:54px}.boot-screen strong{font-size:15px;letter-spacing:.14em}.boot-screen span{color:var(--muted);font-size:13px}.boot-screen:after{content:"";width:180px;height:3px;border-radius:99px;background:linear-gradient(90deg,var(--red) 0 35%,#eceff3 35%);animation:boot 1.1s ease-in-out infinite alternate}@keyframes boot{to{background:linear-gradient(90deg,#eceff3 0 65%,var(--red) 65%)}}

.landing{background:#fff}.public-header{position:sticky;top:0;z-index:100;height:74px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;padding:0 clamp(22px,5vw,82px);background:rgba(255,255,255,.94);backdrop-filter:blur(18px);border-bottom:1px solid rgba(223,228,235,.8)}.public-brand{display:flex;align-items:center;gap:12px}.public-brand img{width:34px;height:34px}.public-brand span{display:grid;line-height:1}.public-brand strong{font-size:17px;letter-spacing:.16em}.public-brand small{font-size:9px;letter-spacing:.16em;margin-top:6px;color:#545f70}.public-nav{display:flex;justify-content:center;gap:34px}.public-nav a{font-size:13px;color:#596579;font-weight:700}.public-nav a:hover{color:var(--red)}.public-actions{display:flex;align-items:center;gap:9px}.public-menu{display:none}.public-section{max-width:1500px;margin:0 auto;padding-left:clamp(22px,5vw,82px);padding-right:clamp(22px,5vw,82px)}
.hero{min-height:760px;padding-top:78px;padding-bottom:76px;display:grid;grid-template-columns:minmax(0,.86fr) minmax(590px,1.14fr);gap:60px;align-items:center;position:relative}.hero:before{content:"";position:absolute;left:-20vw;top:90px;width:760px;height:760px;border-radius:50%;background:radial-gradient(circle,rgba(232,0,45,.06),transparent 68%);pointer-events:none}.hero-copy{position:relative;z-index:2}.announcement{display:inline-flex;align-items:center;gap:10px;background:#f6f7f9;border:1px solid var(--line);border-radius:99px;padding:8px 12px;margin-bottom:28px;font-size:11px;color:#667386}.announcement i{width:7px;height:7px;border-radius:50%;background:var(--red)}.announcement b{color:var(--red);font-weight:800}.hero h1{font-size:clamp(58px,6.2vw,94px);line-height:.94;letter-spacing:-.055em;margin:14px 0 26px;max-width:760px}.hero h1 em{font-style:normal;color:var(--red)}.hero-copy>p{font-size:18px;line-height:1.72;color:#5d687a;max-width:670px}.hero-actions{display:flex;gap:12px;margin-top:34px}.trust-row{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:44px;max-width:690px}.trust-row div{border-left:2px solid var(--line);padding-left:16px;display:grid}.trust-row strong{font-size:24px;letter-spacing:-.03em}.trust-row span{font-size:12px;color:var(--muted)}.hero-product{position:relative;min-height:620px;display:grid;place-items:center}.orbit{position:absolute;border:1px solid rgba(232,0,45,.12);border-radius:50%}.orbit-one{width:700px;height:700px}.orbit-two{width:530px;height:530px;border-color:rgba(18,29,45,.08)}.product-window{position:relative;z-index:3;width:min(800px,100%);height:520px;background:#fff;border:1px solid #d9dee6;border-radius:20px;box-shadow:0 38px 100px rgba(31,42,58,.18);overflow:hidden;transform:perspective(1700px) rotateY(-2deg) rotateX(1deg)}.product-window>header{height:54px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;padding:0 18px;border-bottom:1px solid var(--line);font-size:12px;font-weight:750}.product-window>header>button{justify-self:end;background:var(--red);color:#fff;border:0;border-radius:8px;padding:8px 12px}.mini-brand{display:flex;align-items:center;gap:7px;font-size:11px;letter-spacing:.1em}.mini-brand img{width:20px}.product-body{height:410px;display:grid;grid-template-columns:62px minmax(0,1.35fr) minmax(230px,.65fr)}.product-body>aside{border-right:1px solid var(--line);padding:18px 11px;display:grid;align-content:start;gap:12px}.product-body>aside span{width:36px;height:36px;border-radius:9px;background:#f2f4f7;display:grid;place-items:center;font-size:11px;font-weight:800;color:#7a8596}.product-body>aside .active{background:var(--red-soft);color:var(--red);border:1px solid #ffc2ce}.product-visual{position:relative;background:linear-gradient(145deg,#fbfcfd,#f0f3f7);overflow:hidden}.product-visual svg{position:absolute;left:6%;right:2%;bottom:32px;width:90%}.axis{position:absolute;background:#d9dfe7}.axis-x{left:40px;right:30px;bottom:54px;height:1px}.axis-y{left:58px;top:38px;bottom:54px;width:1px}.visual-label{position:absolute;left:25px;top:23px;display:grid}.visual-label small{font-size:9px;letter-spacing:.16em;color:#8993a2}.visual-label strong{font-size:20px}.visual-label span{font-size:12px;color:var(--muted)}.product-code{border-left:1px solid var(--line);background:#fff;position:relative}.product-code>header{height:44px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;padding:0 13px;font-size:11px}.product-code>header b{font-size:9px;color:var(--red);background:var(--red-soft);padding:4px 6px;border-radius:5px}.product-code pre{margin:0;padding:18px 12px;font:11px/2 ui-monospace,SFMono-Regular,Menlo,monospace;color:#344155;white-space:pre-wrap}.product-code pre i{display:inline-block;color:#a3acb9;width:24px;font-style:normal}.product-code pre b{color:var(--red)}.suggestion{position:absolute;left:42px;right:12px;top:235px;border:1px solid #d6dbe3;border-radius:8px;background:#fff;box-shadow:var(--shadow-soft);padding:9px 11px;display:grid}.suggestion strong{font:11px ui-monospace,SFMono-Regular,monospace;color:var(--red)}.suggestion span{font-size:9px;color:var(--muted)}.product-window>footer{height:56px;display:grid;grid-template-columns:34px 34px 1fr auto auto;gap:8px;align-items:center;padding:0 16px;border-top:1px solid var(--line)}.product-window>footer button{width:30px;height:30px;border:1px solid var(--line);border-radius:8px;background:#fff}.product-window>footer .play{background:#111827;color:#fff}.product-window>footer div{height:4px;background:#e2e6ec;border-radius:99px;overflow:hidden}.product-window>footer div i{display:block;width:62%;height:100%;background:var(--red)}.product-window>footer span,.product-window>footer b{font-size:10px;color:var(--muted)}.float-card{position:absolute;z-index:4;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow-soft);padding:14px 16px;display:grid}.float-card span{font-size:10px;color:var(--muted);text-transform:uppercase;letter-spacing:.12em}.float-card strong{font-size:14px}.float-card small{font-size:10px;color:var(--muted)}.card-code{left:-34px;top:65px;width:190px}.card-code code{margin-top:8px;background:#f3f5f8;padding:7px;border-radius:7px;color:var(--red)}.card-robot{right:-24px;top:112px;width:190px}.mini-path{height:60px;position:relative;margin:7px 0}.mini-path:before{content:"";position:absolute;left:10px;right:10px;top:32px;border-top:3px dashed var(--red);transform:rotate(-8deg)}.mini-path i,.mini-path b,.mini-path em{position:absolute;border-radius:50%}.mini-path i{width:14px;height:14px;background:#172134;left:4px;bottom:12px}.mini-path b{width:14px;height:14px;border:4px solid var(--red);right:4px;top:8px}.mini-path em{width:28px;height:28px;background:#555f6f;left:76px;top:22px;border-radius:5px}.card-proof{left:62px;bottom:8px;width:250px}
.logo-strip{min-height:86px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:center;gap:26px;color:#7b8594;font-size:13px}.logo-strip span{font-size:10px;text-transform:uppercase;letter-spacing:.14em}.logo-strip b{color:#364254}.logo-strip i{width:3px;height:3px;background:var(--red);border-radius:50%}
.section-intro{text-align:center;max-width:850px;margin:0 auto 50px}.section-intro.left{text-align:left;margin-left:0}.section-intro h2,.faq-title h2{font-size:clamp(40px,4vw,62px);line-height:1.04;letter-spacing:-.045em;margin:12px 0 18px}.section-intro p,.faq-title p{font-size:17px;color:var(--muted);line-height:1.7}.course-showcase{padding-top:120px;padding-bottom:120px}.public-course-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.public-course-card{min-height:520px;border:1px solid var(--line);border-radius:24px;padding:34px;position:relative;overflow:hidden;background:#fff;display:flex;flex-direction:column;box-shadow:var(--shadow-soft)}.public-course-card:before{content:"";position:absolute;right:-100px;top:-120px;width:340px;height:340px;border-radius:50%;background:radial-gradient(circle,rgba(232,0,45,.12),transparent 67%)}.public-course-card .course-index{position:relative;width:62px;height:62px;border-radius:16px;background:#111827;color:#fff;display:grid;place-items:center;font-size:18px;font-weight:800}.public-course-card:nth-child(2) .course-index{background:var(--red)}.public-course-card h3{font-size:34px;line-height:1.06;letter-spacing:-.035em;margin:28px 0 14px;max-width:560px}.public-course-card>p{color:var(--muted);font-size:16px;max-width:620px}.course-meta{display:flex;gap:8px;margin:20px 0}.course-meta span{background:#f3f5f8;border:1px solid var(--line);padding:6px 10px;border-radius:99px;font-size:11px;font-weight:750;color:#616d7e}.public-course-card ul{list-style:none;padding:0;margin:10px 0 28px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:11px}.public-course-card li{display:flex;gap:8px;color:#495567;font-size:13px}.public-course-card li:before{content:"✓";color:var(--red);font-weight:900}.course-card-bottom{margin-top:auto;border-top:1px solid var(--line);padding-top:20px;display:flex;justify-content:space-between;align-items:center}.course-card-bottom span{font-size:12px;color:var(--muted)}.course-card-bottom button{border:0;background:none;color:var(--red);font-weight:850}
.experience-section{padding-top:120px;padding-bottom:130px;background:linear-gradient(180deg,#f7f8fa 0,#fff 100%);max-width:none}.experience-section>.section-intro,.experience-grid{max-width:1340px;margin-left:auto;margin-right:auto}.experience-grid{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(360px,.75fr);gap:24px}.experience-main{border:1px solid var(--line);border-radius:24px;background:#fff;box-shadow:var(--shadow-soft);overflow:hidden}.experience-tabs{height:56px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:26px;padding:0 24px;font-size:12px;color:var(--muted)}.experience-tabs span{height:56px;display:flex;align-items:center}.experience-tabs .active{color:var(--red);font-weight:800;border-bottom:2px solid var(--red)}.robot-stage{height:560px;position:relative;overflow:hidden;background:linear-gradient(145deg,#f7f9fc,#edf1f6)}.stage-grid{position:absolute;inset:0;background-image:linear-gradient(#dce1e8 1px,transparent 1px),linear-gradient(90deg,#dce1e8 1px,transparent 1px);background-size:46px 46px;transform:perspective(700px) rotateX(56deg) scale(1.45);transform-origin:center 68%;opacity:.78}.obstacle{position:absolute;width:72px;height:72px;background:#3e4857;border-radius:10px;box-shadow:0 24px 30px rgba(20,30,45,.18)}.o1{left:37%;top:45%}.o2{left:56%;top:31%}.o3{left:66%;top:56%}.route-line{position:absolute;left:18%;top:66%;width:60%;height:5px;background:var(--red);border-radius:99px;transform:rotate(-26deg);transform-origin:left}.route-line:before,.route-line:after{content:"";position:absolute;height:5px;background:var(--red);border-radius:99px}.route-line:before{width:42%;right:2%;top:-55px;transform:rotate(50deg)}.route-line:after{width:35%;right:-22%;top:-118px;transform:rotate(-15deg)}.robot-dot,.goal-dot{position:absolute;border-radius:50%}.robot-dot{left:17%;top:63%;width:34px;height:34px;background:var(--red);border:7px solid #fff;box-shadow:0 10px 24px rgba(232,0,45,.28)}.goal-dot{right:11%;top:22%;width:32px;height:32px;border:7px solid var(--red);background:#fff}.stage-caption{position:absolute;left:28px;top:25px;background:rgba(255,255,255,.9);backdrop-filter:blur(10px);border:1px solid var(--line);border-radius:14px;padding:15px 18px;display:grid}.stage-caption small{color:var(--red);font-size:9px;letter-spacing:.14em}.stage-caption strong{font-size:20px}.stage-caption span{font-size:12px;color:var(--muted)}.experience-stack{display:grid;gap:14px}.experience-stack article{border:1px solid var(--line);border-radius:18px;background:#fff;padding:22px;display:grid;grid-template-columns:50px 1fr;gap:15px;align-items:start;box-shadow:var(--shadow-soft)}.experience-stack .number{width:44px;height:44px;border-radius:12px;background:var(--red-soft);color:var(--red);display:grid;place-items:center;font-weight:900}.experience-stack strong{font-size:17px}.experience-stack p{color:var(--muted);font-size:13px;margin:5px 0 0}
.outcomes-section{padding-top:130px;padding-bottom:130px;display:grid;grid-template-columns:minmax(0,.85fr) minmax(500px,1.15fr);gap:90px;align-items:center}.outcome-copy h2{font-size:clamp(45px,4vw,66px);letter-spacing:-.05em;line-height:1;margin:13px 0 20px}.outcome-copy>p{font-size:17px;color:var(--muted)}.outcome-copy ul{list-style:none;padding:0;margin:30px 0;display:grid;gap:18px}.outcome-copy li{display:grid;grid-template-columns:30px 1fr;gap:12px;color:#566173}.outcome-copy li i{width:27px;height:27px;border-radius:8px;background:var(--red-soft);color:var(--red);display:grid;place-items:center;font-style:normal;font-weight:900}.outcome-copy li b{color:var(--ink)}.outcome-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.outcome-cards article{min-height:230px;border:1px solid var(--line);border-radius:20px;padding:24px;background:#fff;box-shadow:var(--shadow-soft);position:relative;overflow:hidden}.outcome-cards article:first-child{grid-column:span 2;min-height:260px}.outcome-cards article>span{font-size:10px;color:var(--red);font-weight:850;letter-spacing:.14em;text-transform:uppercase}.outcome-cards article>strong{display:block;font-size:24px;line-height:1.15;margin-top:10px;max-width:430px}.spark-bars{position:absolute;left:25px;right:25px;bottom:25px;height:80px;display:flex;align-items:end;gap:10px}.spark-bars i{flex:1;background:linear-gradient(180deg,var(--red),#ff8ca1);border-radius:7px 7px 2px 2px}.spark-bars i:nth-child(1){height:30%}.spark-bars i:nth-child(2){height:48%}.spark-bars i:nth-child(3){height:68%}.spark-bars i:nth-child(4){height:82%}.spark-bars i:nth-child(5){height:100%}.network-mini{position:absolute;inset:100px 24px 24px}.network-mini i,.network-mini b,.network-mini em{position:absolute;width:18px;height:18px;border-radius:50%;background:#202c3d}.network-mini i:nth-child(1){left:0;top:0}.network-mini i:nth-child(2){left:0;top:50px}.network-mini i:nth-child(3){left:0;top:100px}.network-mini b:nth-of-type(1){left:48%;top:28px;background:var(--red)}.network-mini b:nth-of-type(2){left:48%;top:82px;background:var(--red)}.network-mini em{right:0;top:55px;border:5px solid var(--red);background:#fff;width:24px;height:24px}.network-mini:before,.network-mini:after{content:"";position:absolute;left:12px;right:12px;top:62px;border-top:1px solid #cbd2dc;transform:rotate(-8deg)}.network-mini:after{transform:rotate(12deg)}.flow-mini{position:absolute;left:22px;right:22px;bottom:32px;display:flex;align-items:center;justify-content:space-between}.flow-mini>*{font-style:normal;font-size:10px;font-weight:850;border:1px solid var(--line);border-radius:8px;padding:10px;background:#f7f8fa}.flow-mini b{background:var(--red);color:#fff;border-color:var(--red)}
.proof-section{padding-top:120px;padding-bottom:130px;background:#111827;max-width:none;color:#fff}.proof-section>.section-intro,.quote-grid{max-width:1340px;margin-left:auto;margin-right:auto}.proof-section .eyebrow{color:#ff8da3}.proof-section .section-intro p{color:#aeb7c5}.quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.quote-grid blockquote{margin:0;border:1px solid #2b3545;border-radius:20px;padding:28px;background:#171f2e;min-height:250px;display:flex;flex-direction:column}.quote-grid p{font-size:19px;line-height:1.55;margin:0}.quote-grid footer{margin-top:auto;border-top:1px solid #303949;padding-top:18px;display:grid}.quote-grid footer span{font-weight:750}.quote-grid footer small{color:#929dad}
.pricing-section{padding-top:125px;padding-bottom:115px}.pricing-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;max-width:1230px;margin:0 auto}.plan-card{border:1px solid var(--line);border-radius:22px;padding:28px;background:#fff;min-height:500px;display:flex;flex-direction:column;position:relative;box-shadow:var(--shadow-soft)}.plan-card.highlight{border:2px solid var(--red);transform:translateY(-12px);box-shadow:0 30px 80px rgba(232,0,45,.15)}.plan-card .plan-badge{align-self:flex-start;border-radius:99px;background:#f2f4f7;padding:6px 10px;font-size:10px;font-weight:850;letter-spacing:.09em;text-transform:uppercase;color:#657082}.plan-card.highlight .plan-badge{background:var(--red-soft);color:var(--red)}.plan-card h3{font-size:25px;margin:20px 0 6px}.plan-price{display:flex;align-items:flex-end;gap:5px;margin:8px 0 18px}.plan-price strong{font-size:52px;line-height:1;letter-spacing:-.05em}.plan-price span{color:var(--muted);padding-bottom:6px}.plan-card>p{color:var(--muted);min-height:70px}.plan-card ul{list-style:none;padding:18px 0;margin:10px 0 24px;border-top:1px solid var(--line);display:grid;gap:11px}.plan-card li{font-size:13px;color:#4f5b6d;display:flex;gap:8px}.plan-card li:before{content:"✓";color:var(--red);font-weight:900}.plan-card .button{margin-top:auto}.pricing-note{text-align:center;color:var(--muted);font-size:12px;margin-top:30px}
.faq-section{padding-top:120px;padding-bottom:130px;display:grid;grid-template-columns:minmax(300px,.75fr) minmax(500px,1.25fr);gap:80px}.faq-title{position:sticky;top:110px;align-self:start}.faq-list{display:grid}.faq-list details{border-bottom:1px solid var(--line);padding:24px 0}.faq-list summary{cursor:pointer;list-style:none;font-size:18px;font-weight:800;display:flex;justify-content:space-between;gap:20px}.faq-list summary:after{content:"+";color:var(--red);font-size:24px;font-weight:500}.faq-list details[open] summary:after{content:"−"}.faq-list p{color:var(--muted);line-height:1.75;max-width:760px}.final-cta{max-width:1340px;border-radius:28px;background:var(--red);color:#fff;padding-top:56px;padding-bottom:56px;margin-bottom:100px;display:flex;align-items:center;justify-content:space-between;gap:40px}.final-cta .eyebrow{color:#ffd0da}.final-cta h2{font-size:44px;letter-spacing:-.04em;line-height:1.05;margin:10px 0}.final-cta p{color:#ffe2e8;max-width:780px;margin:0}.public-footer{border-top:1px solid var(--line);padding:50px clamp(22px,5vw,82px);display:grid;grid-template-columns:auto 1fr auto;gap:28px;align-items:center}.public-footer>p{color:var(--muted);text-align:center}.public-footer nav{display:flex;gap:18px;align-items:center;font-size:12px}.public-footer nav button{border:0;background:none;color:var(--red);font-weight:800}.public-footer>small{grid-column:1/-1;text-align:center;color:#929baa;border-top:1px solid var(--line);padding-top:22px}

.modal-layer,.command-layer{position:fixed;z-index:1200;inset:0;display:grid;place-items:center;padding:22px}.modal-backdrop,.command-backdrop{position:absolute;inset:0;background:rgba(15,23,35,.58);backdrop-filter:blur(8px)}.auth-modal{position:relative;z-index:2;width:min(970px,100%);min-height:610px;background:#fff;border-radius:24px;box-shadow:var(--shadow);overflow:hidden;display:grid;grid-template-columns:.9fr 1.1fr}.modal-close{position:absolute;z-index:3;right:16px;top:16px;width:36px;height:36px;border-radius:10px;border:1px solid var(--line);background:#fff;font-size:20px}.auth-visual{background:#111827;color:#fff;padding:55px 42px;position:relative;overflow:hidden}.auth-visual:after{content:"";position:absolute;width:430px;height:430px;border-radius:50%;border:1px solid rgba(255,255,255,.12);right:-210px;bottom:-160px;box-shadow:0 0 0 60px rgba(255,255,255,.03),0 0 0 130px rgba(255,255,255,.02)}.auth-visual img{width:50px;margin-bottom:55px}.auth-visual .eyebrow{color:#ff9aad}.auth-visual h2{font-size:42px;line-height:1.05;letter-spacing:-.04em;margin:15px 0 40px}.auth-proof{display:grid;gap:12px;position:relative;z-index:2}.auth-proof span{border:1px solid #303b4c;border-radius:12px;padding:13px;background:#172132}.auth-proof b{color:#ff6b86;margin-right:5px}.auth-form-wrap{padding:50px 55px}.auth-tabs{display:flex;border-bottom:1px solid var(--line);margin-bottom:34px}.auth-tabs button{border:0;background:none;padding:12px 2px;margin-right:28px;color:var(--muted);font-weight:800}.auth-tabs .active{color:var(--red);border-bottom:2px solid var(--red)}.auth-form{display:grid;gap:16px}.auth-form h3{font-size:30px;letter-spacing:-.035em;margin:0 0 5px}.auth-form label{display:grid;gap:7px;font-size:12px;font-weight:750;color:#4d596a}.auth-form input{height:48px;border:1px solid var(--line-2);border-radius:10px;padding:0 13px;outline:none}.auth-form input:focus{border-color:var(--red);box-shadow:0 0 0 3px rgba(232,0,45,.08)}.auth-form label small,.auth-form>small,.demo-hint{font-size:11px;color:var(--muted);font-weight:500}
.billing-screen{min-height:100vh;background:linear-gradient(160deg,#f7f8fa,#fff);padding-bottom:70px}.billing-header{height:76px;display:flex;align-items:center;justify-content:space-between;padding:0 clamp(22px,5vw,75px);background:#fff;border-bottom:1px solid var(--line)}.billing-screen main{max-width:1220px;margin:0 auto;padding:80px 22px;text-align:center}.billing-screen h1{font-size:58px;letter-spacing:-.05em;line-height:1;margin:14px 0}.billing-screen main>p{font-size:17px;color:var(--muted);max-width:760px;margin:0 auto 54px}.billing-screen .pricing-grid{text-align:left}.billing-screen main>small{display:block;color:var(--muted);margin-top:30px}.billing-status{margin:30px auto 0;max-width:850px;border:1px solid #cfd8e5;background:#f3f7ff;color:#244476;border-radius:14px;padding:16px}

.application{height:100vh;display:grid;grid-template-columns:var(--sidebar) minmax(0,1fr);grid-template-rows:var(--topbar) minmax(0,1fr);overflow:hidden;background:#f5f6f8}.app-topbar{grid-column:1/-1;display:grid;grid-template-columns:var(--sidebar) minmax(170px,.7fr) minmax(300px,1fr) auto;align-items:center;height:var(--topbar);background:#fff;border-bottom:1px solid var(--line);z-index:50}.app-brand{height:100%;border:0;border-right:1px solid var(--line);background:#fff;display:flex;align-items:center;gap:10px;padding:0 18px;text-align:left}.app-brand img{width:30px}.app-brand span{display:grid;line-height:1}.app-brand strong{font-size:11px;letter-spacing:.13em}.app-brand small{font-size:9px;color:var(--muted);margin-top:5px}.app-breadcrumb{padding:0 20px;font-size:11px;color:var(--muted);display:flex;gap:10px}.app-breadcrumb strong{color:var(--ink)}.command-button{justify-self:center;width:min(600px,90%);height:38px;border:1px solid var(--line);border-radius:10px;background:#f7f8fa;color:#7b8595;display:flex;justify-content:space-between;align-items:center;padding:0 12px}.command-button kbd{font-size:10px;background:#fff;border:1px solid var(--line);border-radius:5px;padding:3px 6px}.app-status{display:flex;align-items:center;gap:12px;padding-right:16px}.app-status>span{font-size:10px;color:#556173;display:flex;align-items:center;gap:6px}.app-status>span i{width:7px;height:7px;border-radius:50%;background:var(--blue)}.profile-button{border:0;background:#fff;display:flex;align-items:center;gap:8px}.profile-button b{width:32px;height:32px;border-radius:10px;background:#111827;color:#fff;display:grid;place-items:center;font-size:10px}.profile-button span{font-size:11px;font-weight:750}.app-sidebar{grid-column:1;grid-row:2;background:#fff;border-right:1px solid var(--line);position:relative;display:flex;flex-direction:column;min-height:0;transition:width .2s ease}.collapse-sidebar{position:absolute;right:-12px;top:12px;z-index:3;width:24px;height:24px;border:1px solid var(--line);border-radius:8px;background:#fff}.app-sidebar nav{padding:54px 10px 10px;display:grid;gap:5px}.app-sidebar nav button,.sidebar-bottom button{height:42px;border:0;background:#fff;border-radius:10px;display:grid;grid-template-columns:30px 1fr auto;align-items:center;text-align:left;color:#566173;padding:0 10px}.app-sidebar nav button i,.sidebar-bottom button i{font-style:normal;text-align:center}.app-sidebar nav button span,.sidebar-bottom button span{font-size:12px;font-weight:650}.app-sidebar nav button em{font-style:normal;font-size:9px;border:1px solid var(--line);border-radius:99px;padding:2px 5px}.app-sidebar nav button.active{background:var(--red-soft);color:var(--red)}.sidebar-bottom{margin-top:auto;border-top:1px solid var(--line);padding:10px;display:grid;gap:4px}.application.sidebar-collapsed{--sidebar:70px}.application.sidebar-collapsed .app-sidebar nav button,.application.sidebar-collapsed .sidebar-bottom button{grid-template-columns:1fr;padding:0}.application.sidebar-collapsed .app-sidebar span,.application.sidebar-collapsed .app-sidebar em,.application.sidebar-collapsed .profile-button span{display:none}.application.sidebar-collapsed .app-brand span{display:none}.application.sidebar-collapsed .app-brand{justify-content:center;padding:0}.application.sidebar-collapsed .collapse-sidebar{transform:rotate(180deg)}.app-main{grid-column:2;grid-row:2;overflow:auto;min-width:0;min-height:0}.app-view{display:none;min-height:100%;padding:28px}.app-view.active{display:block}.studio-view.active{display:block;padding:0;height:100%;overflow:hidden}.mobile-only{display:none}.sidebar-backdrop{display:none}
.dashboard-hero{min-height:430px;border:1px solid var(--line);border-radius:22px;background:#fff;display:grid;grid-template-columns:minmax(360px,.9fr) minmax(340px,1.1fr) 270px;gap:20px;padding:42px;align-items:center;overflow:hidden;position:relative}.dashboard-hero>div:first-child h1{font-size:48px;line-height:1.02;letter-spacing:-.05em;margin:12px 0 17px}.dashboard-hero h1 em{font-style:normal;color:var(--red)}.dashboard-hero p{color:var(--muted);max-width:520px}.dashboard-visual{height:330px;position:relative;display:grid;place-items:center}.dash-orbit{position:absolute;border:1px solid #e1e5eb;border-radius:50%}.dash-orbit.a{width:310px;height:310px}.dash-orbit.b{width:220px;height:220px;border-color:#f0b8c4}.dash-core{width:150px;height:150px;border-radius:50%;background:#111827;color:#fff;display:grid;place-content:center;text-align:center;gap:2px;box-shadow:0 25px 60px rgba(20,31,48,.24);position:relative;z-index:2}.dash-core img{width:38px;margin:0 auto 7px}.dash-core span,.dash-core em{font-size:8px;letter-spacing:.16em;font-style:normal;color:#aeb7c5}.dash-core b{font-size:13px;color:#ff728c}.dashboard-metric{border-left:1px solid var(--line);padding-left:28px;display:grid}.dashboard-metric small{color:var(--muted)}.dashboard-metric>strong{font-size:70px;letter-spacing:-.06em;line-height:1;margin:14px 0}.dashboard-metric sup{font-size:24px;color:var(--red)}.dashboard-metric>span{font-size:12px;color:var(--muted)}.dashboard-metric>div{height:5px;background:#e6e9ee;border-radius:99px;margin-top:20px;overflow:hidden}.dashboard-metric>div i{display:block;width:0;height:100%;background:var(--red);transition:width .4s}.dashboard-section-head{display:flex;align-items:end;justify-content:space-between;margin:38px 0 18px}.dashboard-section-head h2{font-size:28px;margin:5px 0 0}.dashboard-course-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.dashboard-course{border:1px solid var(--line);border-radius:18px;background:#fff;padding:25px;display:grid;grid-template-columns:74px 1fr auto;gap:18px;align-items:center}.dashboard-course .course-icon{width:68px;height:68px;border-radius:17px;background:#111827;color:#fff;display:grid;place-items:center;font-size:18px;font-weight:850}.dashboard-course:nth-child(2) .course-icon{background:var(--red)}.dashboard-course h3{font-size:20px;margin:0 0 6px}.dashboard-course p{font-size:12px;color:var(--muted);margin:0}.dashboard-course button{width:42px;height:42px;border-radius:12px;border:1px solid var(--line);background:#fff;color:var(--red);font-size:20px}.course-progress-line{height:4px;background:#e7eaf0;border-radius:99px;margin-top:12px;overflow:hidden}.course-progress-line i{display:block;height:100%;background:var(--red)}.dashboard-lower{display:grid;grid-template-columns:1.2fr .8fr;gap:18px;margin-top:18px}.dashboard-lower article{border:1px solid var(--line);border-radius:18px;background:#fff;padding:28px}.dashboard-lower h3{font-size:24px;margin:8px 0}.dashboard-lower p{color:var(--muted)}.evidence-flow{display:flex;align-items:center;gap:10px;margin-top:25px}.evidence-flow span{border:1px solid var(--line);border-radius:8px;background:#f7f8fa;padding:8px 12px;font-size:10px;font-weight:850}.evidence-flow span:nth-of-type(2){background:var(--red);color:#fff;border-color:var(--red)}.evidence-flow i{font-style:normal;color:#9aa4b2}.page-header{display:flex;justify-content:space-between;align-items:end;padding:12px 4px 28px;border-bottom:1px solid var(--line);margin-bottom:24px}.page-header h1{font-size:42px;letter-spacing:-.045em;margin:6px 0}.page-header p{margin:0;color:var(--muted)}.header-stat{text-align:right}.header-stat strong{display:block;font-size:48px;color:var(--red)}.header-stat span{font-size:11px;color:var(--muted)}.course-path{display:grid;gap:24px}.path-course{background:#fff;border:1px solid var(--line);border-radius:22px;overflow:hidden}.path-course-header{display:grid;grid-template-columns:80px 1fr auto;gap:20px;align-items:center;padding:30px;border-bottom:1px solid var(--line)}.path-course-header .course-icon{width:70px;height:70px;border-radius:18px;background:#111827;color:#fff;display:grid;place-items:center;font-size:18px;font-weight:850}.path-course:nth-child(2) .course-icon{background:var(--red)}.path-course-header h2{font-size:27px;margin:0 0 6px}.path-course-header p{color:var(--muted);margin:0}.path-course-header .button{min-width:130px}.module-group{padding:20px 30px 28px}.module-group h3{font-size:12px;color:#7b8595;letter-spacing:.13em;text-transform:uppercase;margin:16px 0}.lesson-row{display:grid;grid-template-columns:44px 1fr auto auto;gap:14px;align-items:center;border-top:1px solid #edf0f3;padding:13px 0}.lesson-row:first-of-type{border-top:0}.lesson-number{width:34px;height:34px;border:1px solid var(--line);border-radius:9px;display:grid;place-items:center;font-size:10px;font-weight:800}.lesson-row h4{margin:0;font-size:14px}.lesson-row p{margin:2px 0 0;font-size:11px;color:var(--muted)}.lesson-row>span{font-size:10px;color:var(--muted)}.lesson-row button{border:0;background:none;color:var(--red);font-weight:800;font-size:12px}
.studio-shell{height:100%;display:grid;grid-template-columns:270px minmax(0,1fr);position:relative}.lesson-map{background:#fff;border-right:1px solid var(--line);display:flex;flex-direction:column;min-width:0;min-height:0}.lesson-map>header,.guide-drawer>header{height:78px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 18px}.lesson-map h2,.guide-drawer h2{font-size:17px;line-height:1.1;margin:4px 0}.lesson-map header button,.guide-drawer header button{width:30px;height:30px;border:1px solid var(--line);border-radius:8px;background:#fff}.lesson-map-body{padding:12px;overflow:auto}.map-course-select{display:flex;gap:8px;margin-bottom:12px}.map-course-select button{flex:1;border:1px solid var(--line);border-radius:9px;background:#fff;padding:9px;font-size:10px;font-weight:750}.map-course-select button.active{background:#111827;color:#fff}.map-module{font-size:9px;color:#8a94a3;font-weight:850;letter-spacing:.12em;text-transform:uppercase;padding:15px 8px 7px}.map-lesson{width:100%;border:0;background:#fff;border-radius:10px;padding:10px 8px;display:grid;grid-template-columns:32px 1fr;gap:9px;text-align:left;align-items:start}.map-lesson:hover{background:#f6f7f9}.map-lesson.active{background:var(--red-soft);color:var(--red)}.map-lesson i{font-style:normal;width:28px;height:28px;border:1px solid var(--line);border-radius:8px;display:grid;place-items:center;font-size:9px}.map-lesson.active i{border-color:#f7a1b2}.map-lesson strong{font-size:11px;display:block}.map-lesson span{font-size:9px;color:var(--muted)}.studio-main{min-width:0;min-height:0;display:grid;grid-template-rows:78px minmax(0,1fr) 52px}.studio-toolbar{background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:14px;padding:0 14px}.studio-title{display:flex;align-items:center;gap:10px;min-width:0}.studio-title h1{font-size:16px;margin:2px 0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:400px}.studio-title span{font-size:9px;color:#8590a0;text-transform:uppercase;letter-spacing:.1em}.tool-button{height:34px;border:1px solid var(--line);border-radius:8px;background:#fff;padding:0 10px;font-size:10px;font-weight:750}.studio-actions{display:flex;align-items:center;gap:6px}.renderer-switch{height:34px;border:1px solid var(--line);border-radius:9px;padding:3px;background:#f4f6f8;display:flex}.renderer-switch button{border:0;background:transparent;border-radius:6px;padding:0 9px;font-size:9px;font-weight:800;color:#6c7788}.renderer-switch button.active{background:#fff;color:var(--red);box-shadow:0 2px 8px rgba(20,31,48,.07)}.renderer-switch button:disabled{opacity:.45;cursor:not-allowed}.studio-workspace{min-width:0;min-height:0;display:grid;grid-template-columns:minmax(380px,1fr) 6px minmax(330px,38%);background:#edf0f4}.studio-workspace:not(.code-open){grid-template-columns:minmax(0,1fr) 0 0}.studio-workspace:not(.code-open) .workspace-splitter,.studio-workspace:not(.code-open) .ide-panel{display:none}.visual-workspace{min-width:0;min-height:0;display:grid;grid-template-rows:minmax(0,1fr) 34px auto;background:#eef1f5}.frame-stage{position:relative;min-height:0;overflow:hidden;display:grid;place-items:center;background:#edf0f4}.frame-image{position:absolute;inset:12px;width:calc(100% - 24px);height:calc(100% - 24px);object-fit:contain;opacity:0;transition:opacity .22s ease;border-radius:12px}.frame-image.visible{opacity:1}.visual-empty{max-width:450px;text-align:center;color:#687386;display:grid;justify-items:center;position:relative;z-index:2}.visual-empty img{width:50px;opacity:.65}.visual-empty h2{font-size:21px;color:#273345;margin:14px 0 6px}.visual-empty p{font-size:12px}.visual-loader{position:absolute;z-index:4;inset:0;background:rgba(241,244,248,.9);display:grid;place-content:center;justify-items:center;gap:10px}.visual-loader>span{width:44px;height:44px;border:4px solid #dfe4ea;border-top-color:var(--red);border-radius:50%;animation:spin .7s linear infinite}.visual-loader strong{font-size:13px}.visual-loader i{width:200px;height:4px;background:#e0e4ea;border-radius:99px;overflow:hidden}.visual-loader i b{display:block;width:45%;height:100%;background:var(--red);animation:loader 1.2s ease-in-out infinite alternate}@keyframes spin{to{transform:rotate(360deg)}}@keyframes loader{to{transform:translateX(120%)}}.frame-status{height:34px;background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line);display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:12px;padding:0 12px;font-size:9px;color:#7b8594}.frame-status strong{text-align:center;color:#293547}.frame-explanation{background:#fff;display:grid;grid-template-columns:1.25fr .75fr;gap:18px;padding:13px 16px;min-height:100px}.frame-explanation p{font-size:11px;color:#596579;margin:4px 0}.frame-explanation pre{margin:4px 0 0;background:#f4f6f8;border-radius:7px;padding:7px;min-height:36px;max-height:58px;overflow:auto;font:10px/1.4 ui-monospace,SFMono-Regular,monospace}.workspace-splitter{cursor:col-resize;background:#d7dce4;position:relative}.workspace-splitter:after{content:"";position:absolute;left:2px;top:45%;width:2px;height:34px;border-left:2px dotted #9da7b5}.ide-panel{min-width:0;min-height:0;background:#fff;display:grid;grid-template-rows:44px minmax(0,1fr) 30px;border-left:1px solid var(--line)}.ide-panel>header{display:flex;justify-content:space-between;align-items:center;padding:0 10px;border-bottom:1px solid var(--line)}.ide-panel>header>div{display:flex;align-items:center;gap:8px;font-size:10px}.file-indicator{width:8px;height:8px;border-radius:50%;background:var(--red)}.ide-panel>header b{font-size:8px;color:var(--red);background:var(--red-soft);border-radius:5px;padding:3px 5px}.ide-panel>header button{height:26px;border:1px solid var(--line);border-radius:6px;background:#fff;font-size:9px}.editor-wrap{position:relative;min-height:0;display:grid;grid-template-columns:42px minmax(0,1fr);overflow:hidden;background:#fbfcfd}.editor-wrap>pre{margin:0;padding:15px 8px;text-align:right;background:#f4f6f8;color:#a2abb7;font:12px/1.75 ui-monospace,SFMono-Regular,Menlo,monospace;user-select:none;overflow:hidden}.editor-wrap textarea{resize:none;border:0;outline:0;background:#fbfcfd;color:#243144;padding:15px 12px;font:12px/1.75 ui-monospace,SFMono-Regular,Menlo,monospace;white-space:pre;overflow:auto;tab-size:4}.suggestion-popup{position:absolute;z-index:10;min-width:270px;max-width:420px;max-height:250px;overflow:auto;background:#fff;border:1px solid #cfd5de;border-radius:10px;box-shadow:var(--shadow);padding:5px}.suggestion-item{display:grid;grid-template-columns:1fr auto;gap:10px;padding:8px;border-radius:7px}.suggestion-item.active,.suggestion-item:hover{background:var(--red-soft)}.suggestion-item strong{font:11px ui-monospace,SFMono-Regular,monospace}.suggestion-item span{font-size:9px;color:var(--muted)}.suggestion-item em{font-style:normal;font-size:8px;color:#8490a0}.suggestion-docs{position:absolute;z-index:11;width:280px;background:#111827;color:#fff;border-radius:9px;padding:10px;font-size:10px;box-shadow:var(--shadow)}.ide-panel>footer{border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;padding:0 10px;font-size:8px;color:#818b9a}.ide-panel>footer kbd{font-size:8px}.timeline{height:52px;background:#fff;border-top:1px solid var(--line);display:grid;grid-template-columns:34px 34px 38px 34px minmax(150px,1fr) auto 64px;gap:6px;align-items:center;padding:0 10px}.timeline button{width:32px;height:32px;border:1px solid var(--line);border-radius:8px;background:#fff}.timeline .play{background:#111827;color:#fff}.timeline input{accent-color:var(--red)}.timeline span{font-size:9px;color:#778292;white-space:nowrap}.timeline select{height:30px;border:1px solid var(--line);border-radius:8px;background:#fff;font-size:9px}.guide-drawer{position:absolute;z-index:20;right:0;top:0;bottom:0;width:min(430px,44vw);background:#fff;border-left:1px solid var(--line);box-shadow:-20px 0 60px rgba(20,31,48,.12);display:grid;grid-template-rows:78px minmax(0,1fr) 62px}.guide-scroll{padding:20px;overflow:auto}.guide-overview{font-size:15px;line-height:1.65;color:#445063;border-left:3px solid var(--red);padding-left:14px}.guide-scroll section{border-top:1px solid var(--line);padding-top:16px;margin-top:18px}.guide-scroll h3{font-size:12px;text-transform:uppercase;letter-spacing:.09em}.guide-scroll p,.guide-scroll li{font-size:12px;color:#5f6b7c}.guide-drawer>footer{border-top:1px solid var(--line);display:flex;align-items:center;gap:8px;padding:0 15px}.spatial-check{background:#f6f8fb;border-radius:12px;padding:14px!important}.record-list{display:grid;gap:12px}.record-item{background:#fff;border:1px solid var(--line);border-radius:15px;padding:18px;display:grid;grid-template-columns:1fr auto;gap:15px}.record-item h3{margin:0 0 5px;font-size:15px}.record-item p,.record-item pre{margin:0;color:var(--muted);font-size:11px}.record-item pre{white-space:pre-wrap;font-family:ui-monospace,SFMono-Regular,monospace}.record-item button{border:1px solid var(--line);background:#fff;border-radius:8px;padding:8px 12px;color:var(--red);font-weight:750}.progress-overview,.account-billing{background:#fff;border:1px solid var(--line);border-radius:18px;padding:26px;margin-bottom:20px}.progress-overview{display:grid;grid-template-columns:auto 1fr auto;gap:25px;align-items:center}.progress-ring{width:110px;height:110px;border-radius:50%;display:grid;place-items:center;background:conic-gradient(var(--red) var(--progress),#eceff3 0);position:relative}.progress-ring:after{content:"";position:absolute;width:82px;height:82px;background:#fff;border-radius:50%}.progress-ring strong{position:relative;z-index:2;font-size:23px}.account-billing h2{font-size:25px;margin:0}.account-billing .status-chip{display:inline-flex;margin:15px 0;border-radius:99px;background:#eef3ff;color:#2e58a0;padding:6px 10px;font-size:11px;font-weight:750}.admin-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.admin-stats article{background:#fff;border:1px solid var(--line);border-radius:15px;padding:20px}.admin-stats strong{font-size:34px;display:block}.admin-stats span{font-size:11px;color:var(--muted)}.plugin-guide{margin-top:20px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:25px}.plugin-guide code{display:block;background:#111827;color:#fff;border-radius:10px;padding:14px;margin:12px 0;font-family:ui-monospace,SFMono-Regular,monospace}
.command-palette{position:relative;z-index:2;width:min(700px,100%);max-height:650px;background:#fff;border-radius:18px;box-shadow:var(--shadow);overflow:hidden;align-self:start;margin-top:10vh}.command-palette>header{height:62px;border-bottom:1px solid var(--line);display:grid;grid-template-columns:30px 1fr auto;align-items:center;padding:0 18px}.command-palette input{border:0;outline:0;font-size:16px}.command-palette kbd{font-size:10px;border:1px solid var(--line);border-radius:6px;padding:4px 7px}.command-palette>div{max-height:550px;overflow:auto;padding:8px}.command-result{width:100%;border:0;background:#fff;border-radius:10px;padding:11px;display:grid;grid-template-columns:38px 1fr auto;gap:10px;text-align:left;align-items:center}.command-result:hover,.command-result.active{background:var(--red-soft)}.command-result i{font-style:normal;width:34px;height:34px;border-radius:9px;background:#f2f4f7;display:grid;place-items:center}.command-result strong{font-size:12px;display:block}.command-result span,.command-result em{font-size:9px;color:var(--muted);font-style:normal}

@media(max-width:1200px){.hero{grid-template-columns:1fr;min-height:auto}.hero-copy{text-align:center}.hero-copy>p,.trust-row{margin-left:auto;margin-right:auto}.hero-actions{justify-content:center}.hero-product{min-height:630px}.outcomes-section{grid-template-columns:1fr;gap:50px}.experience-grid{grid-template-columns:1fr}.experience-stack{grid-template-columns:repeat(2,1fr)}.dashboard-hero{grid-template-columns:1fr 1fr}.dashboard-metric{grid-column:1/-1;border-left:0;border-top:1px solid var(--line);padding:20px 0 0;grid-template-columns:1fr auto auto;gap:20px;align-items:center}.dashboard-metric>strong{font-size:48px}.dashboard-metric>div{grid-column:1/-1;width:100%;margin:0}.studio-actions .tool-button:nth-of-type(1),.studio-actions .tool-button:nth-of-type(3){display:none}.studio-workspace{grid-template-columns:minmax(330px,1fr) 6px minmax(310px,42%)}}
@media(max-width:980px){.public-nav{display:none}.public-menu{display:grid}.public-header.mobile-open .public-nav{position:absolute;left:0;right:0;top:74px;background:#fff;border-bottom:1px solid var(--line);display:grid;padding:18px 24px;gap:14px}.public-actions>.button{display:none}.public-actions>.public-menu{display:grid}.public-course-grid,.quote-grid,.pricing-grid{grid-template-columns:1fr}.plan-card.highlight{transform:none}.faq-section{grid-template-columns:1fr;gap:30px}.faq-title{position:static}.final-cta{margin-left:22px;margin-right:22px;display:grid;text-align:center}.public-footer{grid-template-columns:1fr;text-align:center}.public-footer .public-brand{justify-content:center}.public-footer nav{justify-content:center}.experience-stack{grid-template-columns:1fr}.auth-modal{grid-template-columns:1fr;max-width:600px}.auth-visual{display:none}.application{--sidebar:70px}.app-sidebar span,.app-sidebar em,.app-brand span,.profile-button span{display:none}.app-sidebar nav button,.sidebar-bottom button{grid-template-columns:1fr;padding:0}.app-brand{justify-content:center;padding:0}.collapse-sidebar{display:none}.app-topbar{grid-template-columns:70px minmax(120px,.5fr) minmax(260px,1fr) auto}.dashboard-course-grid,.dashboard-lower{grid-template-columns:1fr}.studio-shell{grid-template-columns:1fr}.lesson-map{position:absolute;z-index:30;left:0;top:0;bottom:0;width:280px;box-shadow:20px 0 50px rgba(20,31,48,.15);transform:translateX(-102%);transition:.2s}.studio-shell.map-open .lesson-map{transform:none}.studio-workspace{grid-template-columns:minmax(0,1fr)}.workspace-splitter{display:none}.ide-panel{position:absolute;z-index:15;right:0;top:78px;bottom:52px;width:min(520px,62vw);box-shadow:-18px 0 50px rgba(20,31,48,.13);transform:translateX(102%);transition:.2s}.studio-workspace.code-open .ide-panel{transform:none;display:grid}.frame-explanation{grid-template-columns:1fr}.guide-drawer{width:min(470px,90vw)}.admin-stats{grid-template-columns:repeat(2,1fr)}}
@media(max-width:700px){body{font-size:14px}.public-header{height:64px;padding:0 15px}.public-brand img{width:30px}.public-brand strong{font-size:14px}.public-brand small{font-size:7px}.public-header.mobile-open .public-nav{top:64px}.hero{padding-top:45px;padding-bottom:55px;gap:24px}.announcement b{display:none}.hero h1{font-size:51px}.hero-copy>p{font-size:15px}.hero-actions{display:grid}.trust-row{grid-template-columns:1fr;gap:9px;text-align:left}.hero-product{min-height:440px}.product-window{height:360px;border-radius:15px;transform:none}.product-window>header{height:44px}.product-body{height:272px;grid-template-columns:42px 1fr}.product-code{display:none}.product-body>aside{padding:10px 6px}.product-body>aside span{width:28px;height:28px}.product-window>footer{height:44px}.float-card{display:none}.orbit-one{width:420px;height:420px}.orbit-two{width:340px;height:340px}.logo-strip{padding:18px;flex-wrap:wrap;gap:12px}.course-showcase,.experience-section,.outcomes-section,.proof-section,.pricing-section,.faq-section{padding-top:80px;padding-bottom:80px}.section-intro h2,.faq-title h2{font-size:40px}.public-course-card{min-height:auto;padding:24px}.public-course-card h3{font-size:28px}.public-course-card ul{grid-template-columns:1fr}.robot-stage{height:400px}.outcomes-section{padding-left:22px;padding-right:22px}.outcome-cards{grid-template-columns:1fr}.outcome-cards article:first-child{grid-column:auto}.quote-grid blockquote{min-height:210px}.final-cta h2{font-size:36px}.auth-form-wrap{padding:45px 24px 30px}.auth-modal{min-height:auto}.billing-screen h1{font-size:42px}.application{grid-template-columns:1fr;grid-template-rows:60px minmax(0,1fr);--topbar:60px}.app-topbar{grid-column:1;grid-template-columns:44px 1fr auto;height:60px;padding:0 8px}.mobile-only{display:grid}.app-brand{border-right:0;justify-content:flex-start;padding:0 4px}.app-brand span{display:grid}.app-brand strong{font-size:9px}.app-brand small{font-size:7px}.app-breadcrumb,.command-button,.app-status>span{display:none}.app-status{padding:0}.profile-button span{display:none}.app-sidebar{position:fixed;z-index:80;left:0;top:60px;bottom:0;width:250px;transform:translateX(-102%);box-shadow:20px 0 60px rgba(20,31,48,.16);transition:.2s}.application.sidebar-open .app-sidebar{transform:none}.application.sidebar-open .sidebar-backdrop{display:block;position:fixed;z-index:70;inset:60px 0 0;background:rgba(20,30,45,.35)}.app-sidebar span,.app-sidebar em{display:block}.app-sidebar nav button,.sidebar-bottom button{grid-template-columns:30px 1fr auto;padding:0 10px}.app-main{grid-column:1;grid-row:2}.app-view{padding:16px}.dashboard-hero{grid-template-columns:1fr;padding:25px;min-height:auto}.dashboard-hero>div:first-child h1{font-size:38px}.dashboard-visual{height:250px}.dashboard-metric{display:grid;grid-template-columns:1fr auto}.dashboard-course{grid-template-columns:55px 1fr auto;padding:17px}.dashboard-course .course-icon{width:52px;height:52px}.dashboard-section-head{align-items:center}.page-header{align-items:start}.page-header h1{font-size:34px}.header-stat{display:none}.path-course-header{grid-template-columns:55px 1fr;padding:20px}.path-course-header .course-icon{width:52px;height:52px}.path-course-header .button{grid-column:1/-1}.module-group{padding:15px 20px}.lesson-row{grid-template-columns:36px 1fr auto}.lesson-row>span{display:none}.studio-view.active{padding:0}.studio-main{grid-template-rows:66px minmax(0,1fr) 48px}.studio-toolbar{padding:0 7px}.studio-title h1{font-size:13px;max-width:180px}.studio-actions{gap:4px}.renderer-switch button{padding:0 6px;font-size:8px}.studio-actions .tool-button{display:none}.studio-actions .button{min-height:34px;padding:0 10px;font-size:10px}.ide-panel{top:66px;bottom:48px;width:100vw}.frame-explanation{display:none}.timeline{height:48px;grid-template-columns:30px 30px 34px 30px minmax(80px,1fr) 52px;padding:0 5px}.timeline span{display:none}.timeline button{width:28px;height:28px}.guide-drawer{width:100vw}.guide-drawer>header{height:66px}.guide-drawer{grid-template-rows:66px minmax(0,1fr) 58px}.progress-overview{grid-template-columns:1fr;text-align:center}.progress-ring{margin:auto}.admin-stats{grid-template-columns:1fr}.command-palette{margin-top:3vh}}

/* Full-focus Lecture Studio: preserve the visual canvas and timeline while hiding chrome. */
.application.studio-focus .app-sidebar,
.application.studio-focus .app-topbar,
.application.studio-focus .lesson-map,
.application.studio-focus .studio-header .studio-context,
.application.studio-focus .studio-header .studio-header-actions > :not(#focusButton),
.application.studio-focus .guide-drawer {
  display: none !important;
}
.application.studio-focus .app-main { grid-column: 1 / -1; }
.application.studio-focus .app-body { inset: 0; }
.application.studio-focus .studio-shell { grid-template-columns: minmax(0, 1fr); height: 100vh; }
.application.studio-focus .studio-workspace { border: 0; border-radius: 0; }
.application.studio-focus #focusButton { position: fixed; top: 12px; right: 12px; z-index: 80; box-shadow: 0 8px 30px rgba(16,24,40,.15); }

/* v50.1 launch package, literature and workspace actions */
.plan-card.coming-soon{opacity:.82;box-shadow:none}.plan-card.coming-soon .button:disabled{cursor:not-allowed;opacity:.6}.price-breakdown{display:grid;grid-template-columns:1fr auto;gap:5px 12px;border:1px solid var(--line);background:#f8f9fb;border-radius:10px;padding:11px 12px;margin:-5px 0 16px;font-size:11px;color:var(--muted)}.price-breakdown strong{font-size:17px;color:#1b2637}.record-actions{display:flex;gap:7px;align-items:flex-start;flex-wrap:wrap;justify-content:flex-end}.record-item button.danger{color:#a11932;background:#fff6f7}.literature-search{display:grid;gap:6px;min-width:min(390px,45vw);font-size:10px;font-weight:800;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}.literature-search input{height:42px;border:1px solid var(--line);border-radius:10px;padding:0 13px;background:#fff;font-size:13px;text-transform:none;letter-spacing:normal}.literature-item p{line-height:1.55;max-width:980px}.literature-item small{display:block;color:#7d8796;margin-top:10px}.term-row{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}.term-row span{border-radius:99px;background:#f1f3f6;padding:4px 8px;font-size:9px;color:#5f6a79}.admin-stats{grid-template-columns:repeat(4,minmax(0,1fr))}
@media(max-width:760px){.literature-search{min-width:100%;width:100%}.record-item{grid-template-columns:1fr}.record-actions{justify-content:flex-start}.pricing-grid{grid-template-columns:1fr}.plan-card.highlight{transform:none}}

.evidence-section{margin-top:32px;padding-top:26px;border-top:1px solid var(--line,#e3e7ed)}
.evidence-section>h2{margin:7px 0 16px;font-size:clamp(22px,2vw,30px)}
.run-evidence small{display:block;max-width:840px;margin-top:8px;color:var(--muted,#667386);line-height:1.55}


/* v50.5.0 AILABS whole-system visual-learning experience */
.application.studio-lecture .app-sidebar,
.application.studio-lecture .app-topbar { display:none; }
.application.studio-lecture { grid-template-columns:1fr; grid-template-rows:1fr; }
.application.studio-lecture .app-main { grid-column:1; grid-row:1; height:100vh; }
.application.studio-lecture .studio-view.active { height:100vh; }
.application.studio-lecture .studio-shell { grid-template-columns:minmax(0,1fr); height:100vh; }
.application.studio-lecture .lesson-map { position:fixed; z-index:90; left:0; top:0; bottom:0; width:min(340px,88vw); transform:translateX(-105%); box-shadow:20px 0 60px rgba(20,31,48,.2); }
.application.studio-lecture .studio-shell.map-open .lesson-map { transform:none; }
.application.studio-lecture .studio-main { height:100vh; grid-template-rows:72px minmax(0,1fr) 58px; }
.application.studio-lecture .studio-toolbar { padding:0 18px; }
.application.studio-lecture .studio-workspace { grid-template-columns:minmax(0,1fr); }
.application.studio-lecture .workspace-splitter,
.application.studio-lecture .ide-panel { display:none; }
.studio-mode-switch{display:flex;border:1px solid var(--line);border-radius:10px;padding:3px;background:#f4f6f9;gap:2px}
.studio-mode-switch button{border:0;background:transparent;padding:8px 11px;border-radius:7px;font-size:10px;font-weight:800;color:var(--muted)}
.studio-mode-switch button.active{background:#fff;color:#111827;box-shadow:0 2px 7px rgba(20,31,48,.09)}
.visual-workspace{grid-template-columns:minmax(0,1fr) minmax(300px,360px);grid-template-rows:minmax(0,1fr) 38px auto}
.frame-stage{grid-column:1;grid-row:1;min-height:0}
.learning-narrator{grid-column:2;grid-row:1/4;border-left:1px solid var(--line);background:#fff;display:grid;grid-template-rows:auto 4px auto auto 1fr auto;overflow:auto;min-width:0}
.learning-narrator>header{padding:18px 20px 14px;display:flex;justify-content:space-between;gap:16px;align-items:start;border-bottom:1px solid #f0f2f5}
.learning-narrator h2{font-size:18px;line-height:1.2;margin:3px 0 0}
.learning-narrator>header>span{font-size:10px;font-weight:800;color:var(--red);background:#fff0f3;border-radius:99px;padding:6px 9px;white-space:nowrap}
.narrator-progress{height:4px;background:#edf0f4;overflow:hidden}.narrator-progress i{display:block;height:100%;width:0;background:var(--red);transition:width .28s ease}
.learning-narrator section{padding:17px 20px;border-bottom:1px solid #f0f2f5}.learning-narrator section>span{display:block;font-size:9px;text-transform:uppercase;letter-spacing:.12em;font-weight:850;color:#7d8797;margin-bottom:8px}.learning-narrator section p{margin:0;font-size:13px;line-height:1.62;color:#263244}
.learning-narrator ol{display:grid;gap:8px;margin:0;padding:0;list-style:none}.learning-narrator li{display:grid;grid-template-columns:25px 1fr;gap:8px;align-items:start;padding:8px;border-radius:9px;color:#7b8594;font-size:11px;line-height:1.4}.learning-narrator li i{width:22px;height:22px;border-radius:50%;display:grid;place-items:center;background:#eef1f5;font-style:normal;font-size:9px;font-weight:800}.learning-narrator li.active{background:#fff2f5;color:#1c2635;font-weight:700}.learning-narrator li.active i{background:var(--red);color:#fff}.learning-narrator li.done i{background:#1d2939;color:#fff}
.learning-narrator footer{padding:14px 18px;display:flex;gap:8px;align-items:center;border-top:1px solid var(--line);position:sticky;bottom:0;background:#fff}.learning-narrator.pulse{animation:narratorPulse .36s ease}@keyframes narratorPulse{0%{background:#fff5f7}100%{background:#fff}}
.frame-status{grid-column:1;grid-row:2}.frame-explanation{grid-column:1;grid-row:3}
.frame-image{transition:opacity .22s ease,transform .28s ease;transform:scale(.995)}.frame-image.visible{transform:scale(1)}
.lesson-row.locked,.map-lesson.locked{opacity:.72;background:#f8f9fb}.lesson-row.locked button{color:#7f3f4b}.map-lesson.locked i{font-size:11px}
.admin-content-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:18px;margin-top:18px}.content-runtime-library{background:#fff;border:1px solid var(--line);border-radius:18px;padding:25px}.content-runtime-library h2{margin:5px 0 12px}.content-runtime-library p{color:var(--muted);line-height:1.6}.content-runtime-library>div{display:flex;flex-wrap:wrap;gap:7px}.content-runtime-library>div span{background:#f4f6f9;border:1px solid var(--line);border-radius:8px;padding:7px 9px;font:10px ui-monospace,SFMono-Regular,monospace}
.plugin-guide code+code{margin-top:7px}
@media(max-width:1180px){.visual-workspace{grid-template-columns:minmax(0,1fr) 310px}.learning-narrator>header,.learning-narrator section{padding-left:15px;padding-right:15px}}
@media(max-width:900px){.visual-workspace{grid-template-columns:1fr;grid-template-rows:minmax(360px,1fr) auto 38px auto}.frame-stage{grid-column:1;grid-row:1}.learning-narrator{grid-column:1;grid-row:2;max-height:330px;border-left:0;border-top:1px solid var(--line)}.frame-status{grid-column:1;grid-row:3}.frame-explanation{grid-column:1;grid-row:4}.admin-content-grid{grid-template-columns:1fr}.application.studio-lecture .studio-main{grid-template-rows:64px minmax(0,1fr) 50px}}
@media(max-width:700px){.studio-mode-switch button{padding:7px 8px;font-size:9px}.application.studio-lecture .studio-title h1{max-width:140px}.learning-narrator{max-height:260px}.learning-narrator .narrator-connection{display:none}}

.admin-content-form{display:grid;gap:12px;margin-top:16px}.admin-content-form>div{display:grid;grid-template-columns:1fr 1fr;gap:10px}.admin-content-form label{display:grid;gap:6px;font-size:10px;font-weight:800;color:#5f6c7e}.admin-content-form input,.admin-content-form select,.admin-content-form textarea{width:100%;border:1px solid var(--line);border-radius:9px;background:#fff;padding:10px 11px;font:12px inherit;color:#1b2635;outline:none}.admin-content-form textarea{min-height:80px;resize:vertical;line-height:1.5}.admin-content-form .code-field{min-height:145px;font-family:ui-monospace,SFMono-Regular,monospace;background:#121a27;color:#eef2f7}.admin-content-form input:focus,.admin-content-form textarea:focus,.admin-content-form select:focus{border-color:#e8002d;box-shadow:0 0 0 3px rgba(232,0,45,.08)}.form-hint{font-size:10px;color:var(--muted);min-height:14px}.plugin-guide details{margin-top:16px;border-top:1px solid var(--line);padding-top:13px}.plugin-guide summary{cursor:pointer;font-size:11px;font-weight:800}@media(max-width:700px){.admin-content-form>div{grid-template-columns:1fr}}

.billing-actions{display:flex;gap:8px;align-items:center}.billing-actions .button{white-space:nowrap}@media(max-width:700px){.billing-actions{display:grid}}

/* AILABS administrator authoring and revision controls */
.admin-content-grid{grid-template-columns:minmax(460px,1.3fr) minmax(310px,.85fr) minmax(280px,.75fr);align-items:start}
.lesson-author-card,.course-author-card,.runtime-card{min-width:0}
.content-editor-select{display:grid;gap:6px;margin-top:14px;font-size:10px;font-weight:800;color:#5f6c7e}
.content-editor-select select{width:100%;height:40px;border:1px solid var(--line);border-radius:9px;background:#fff;padding:0 10px;color:#1b2635}
.content-form-actions{display:flex!important;grid-template-columns:none!important;gap:8px!important;align-items:center;flex-wrap:wrap}
.admin-content-form.compact textarea{min-height:96px}
@media(max-width:1420px){.admin-content-grid{grid-template-columns:minmax(440px,1.2fr) minmax(320px,.8fr)}.runtime-card{grid-column:1/-1}}
@media(max-width:920px){.admin-content-grid{grid-template-columns:1fr}.runtime-card{grid-column:auto}}


/* v50.3 AILABS interactive lecture canvas */
.visual-workspace{grid-template-rows:minmax(500px,72vh) auto 38px auto auto;overflow:auto;align-content:start;background:#f5f7fa}
.frame-stage{background:#fff}
.learning-narrator{grid-row:1/5;max-height:none}
.interactive-lab{grid-column:1;grid-row:2;background:#fff;border-top:1px solid var(--line);padding:18px clamp(18px,2.4vw,32px);display:grid;gap:16px}
.interactive-lab.hidden{display:none}
.interactive-lab>header{display:flex;justify-content:space-between;gap:20px;align-items:center}.interactive-lab h2{font-size:18px;margin:4px 0 0}.interactive-lab>header>div:last-child{display:flex;gap:8px}
.interactive-controls{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:12px}
.interactive-control{border:1px solid var(--line);border-radius:13px;padding:13px 14px;background:#fafbfc;display:grid;gap:9px}.interactive-control header{display:flex;justify-content:space-between;gap:12px;align-items:center}.interactive-control label{font-size:12px;font-weight:800;color:#263244}.interactive-control output{font:800 13px ui-monospace,SFMono-Regular,monospace;color:var(--red)}.interactive-control input[type=range]{width:100%;accent-color:var(--red)}.interactive-control input[type=number],.interactive-control select{width:100%;height:40px;border:1px solid var(--line);border-radius:8px;padding:0 10px;background:#fff;color:#263244}.toggle-control{display:flex;align-items:center;gap:9px;font-size:12px!important}.toggle-control input{width:18px;height:18px;accent-color:var(--red)}.interactive-control p{font-size:10px;line-height:1.45;color:var(--muted);margin:0}.interactive-lab>p{font-size:10px;color:var(--muted);margin:0}
.frame-status{grid-row:3}.frame-explanation{grid-row:4}
.lecture-canvas{grid-column:1/-1;grid-row:5;background:#fff;border-top:1px solid var(--line);min-width:0}
.lecture-canvas>header{position:sticky;top:0;z-index:8;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:18px clamp(22px,4vw,64px);background:rgba(255,255,255,.96);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}.lecture-canvas>header h2{font-size:clamp(24px,2.3vw,38px);line-height:1.12;margin:5px 0 0}
.lecture-reading{width:100%;max-width:1600px;margin:0 auto;padding:clamp(28px,4vw,64px);display:grid;gap:48px}.lecture-reading h3{font-size:clamp(21px,1.8vw,30px);margin:0 0 14px}.lecture-reading p{max-width:96ch;font-size:clamp(15px,1.1vw,18px);line-height:1.82;color:#303c4d;margin:0 0 18px}.lecture-primary{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(320px,.7fr);gap:16px 50px;align-items:start}.lecture-primary>h3,.lecture-primary>#lectureOverview,.lecture-primary>#lectureDetailed{grid-column:1}.lecture-foundation{grid-column:2;grid-row:1/5;border-left:4px solid var(--red);background:#f8f9fb;padding:24px;border-radius:0 14px 14px 0}.lecture-foundation strong{display:block;font-size:11px;text-transform:uppercase;letter-spacing:.1em;margin-bottom:12px}.lecture-foundation p{font-size:15px;line-height:1.7;margin:0}
.real-world-cases{display:grid;grid-template-columns:repeat(auto-fit,minmax(310px,1fr));gap:18px}.real-world-case{border:1px solid var(--line);border-radius:16px;padding:24px;background:#fff;box-shadow:0 10px 28px rgba(30,42,60,.05)}.real-world-case>span{font-size:9px;text-transform:uppercase;letter-spacing:.12em;font-weight:850;color:var(--red)}.real-world-case h4{font-size:19px;margin:8px 0 16px}.real-world-case dl{display:grid;gap:13px;margin:0}.real-world-case dt{font-size:9px;text-transform:uppercase;letter-spacing:.1em;font-weight:850;color:#798495}.real-world-case dd{font-size:13px;line-height:1.58;color:#344154;margin:3px 0 0}
.lecture-experiment{display:grid;grid-template-columns:minmax(0,1fr) minmax(320px,.72fr);gap:40px;background:#171f2b;color:#fff;padding:clamp(26px,4vw,54px);border-radius:20px}.lecture-experiment .eyebrow{color:#ff6b87}.lecture-experiment h3{color:#fff}.lecture-experiment p{color:#cbd3df}.lecture-experiment ol{margin:0;display:grid;gap:11px;padding-left:24px}.lecture-experiment li{font-size:13px;line-height:1.55;color:#e8edf4;padding-left:8px}
.ide-panel header small{display:block;font-size:8px;color:#8d98a8;margin-top:2px;font-weight:600}.ide-engine-jedi{color:#1b7f50!important}.ide-engine-fallback{color:#b36b00!important}
@media(max-width:1180px){.visual-workspace{grid-template-rows:minmax(460px,66vh) auto 38px auto auto}.lecture-primary,.lecture-experiment{grid-template-columns:1fr}.lecture-foundation{grid-column:1;grid-row:auto}.learning-narrator{grid-row:1/5}}
@media(max-width:900px){.visual-workspace{grid-template-rows:minmax(390px,58vh) auto auto 38px auto auto}.learning-narrator{grid-row:2;max-height:360px}.interactive-lab{grid-row:3}.frame-status{grid-row:4}.frame-explanation{grid-row:5}.lecture-canvas{grid-row:6}.interactive-lab>header,.lecture-canvas>header{align-items:flex-start;flex-direction:column}.lecture-reading{padding:28px 20px}.real-world-cases{grid-template-columns:1fr}}

.monaco-editor-host{position:absolute;inset:0;z-index:4;background:#101722}.monaco-editor-host.hidden{display:none}.editor-wrap.monaco-active #lineNumbers,.editor-wrap.monaco-active #codeEditor,.editor-wrap.monaco-active .suggestion-popup,.editor-wrap.monaco-active .suggestion-docs{display:none!important}

/* v50.5 AIOTOR AILABS host-ready workspace and toolbar lecture layout */
.public-brand strong em,.app-brand strong em{font-style:normal;color:var(--red)}
.public-brand img{width:42px;height:42px;object-fit:contain}.app-brand img{width:42px;height:42px;object-fit:contain}.boot-screen img,.visual-empty img,.dash-core img{object-fit:contain}
.application{--sidebar:230px;--topbar:68px;background:#f6f7f9}
.app-topbar{grid-template-columns:var(--sidebar) minmax(560px,1fr) minmax(220px,420px) auto;padding:0;gap:0}
.app-brand{padding:0 17px;gap:10px}.app-brand strong{font-size:16px;letter-spacing:.035em}.app-brand small{font-size:8px;letter-spacing:.08em}.app-primary-nav{height:100%;display:flex;align-items:stretch;min-width:0;padding:0 18px;gap:2px;overflow:hidden}.app-primary-nav button{position:relative;border:0;background:transparent;padding:0 14px;color:#354052;font-size:12px;font-weight:760;white-space:nowrap}.app-primary-nav button:hover{color:var(--red)}.app-primary-nav button.active{color:var(--red)}.app-primary-nav button.active:after{content:"";position:absolute;left:12px;right:12px;bottom:0;height:2px;background:var(--red)}
.command-button{width:calc(100% - 20px);justify-self:end}.app-status{white-space:nowrap}.profile-button b{border-radius:50%}.app-breadcrumb{display:none!important}
.app-sidebar nav{padding-top:24px}.app-sidebar{box-shadow:4px 0 16px rgba(20,31,48,.025)}
.application.studio-lecture{grid-template-columns:var(--sidebar) minmax(0,1fr);grid-template-rows:var(--topbar) minmax(0,1fr)}
.application.studio-lecture .app-topbar{display:grid}.application.studio-lecture .app-sidebar{display:flex}.application.studio-lecture .app-main{grid-column:2;grid-row:2;height:auto;overflow:hidden}.application.studio-lecture .studio-shell{grid-template-columns:270px minmax(0,1fr);height:100%}.application.studio-lecture .studio-main{grid-template-rows:82px minmax(0,1fr) 54px}
.studio-toolbar{padding:0 12px;gap:10px}.studio-title{flex:0 1 250px}.studio-title h1{max-width:250px;font-size:15px}.studio-actions{min-width:0;justify-content:flex-end;flex:1}.lesson-panel-tabs{display:flex;height:34px;border:1px solid var(--line);border-radius:9px;background:#f5f6f8;padding:3px;white-space:nowrap}.lesson-panel-tabs button{border:0;background:transparent;border-radius:6px;padding:0 9px;color:#5e697a;font-size:9px;font-weight:800}.lesson-panel-tabs button.active{background:#fff;color:var(--red);box-shadow:0 2px 8px rgba(20,31,48,.07)}.studio-mode-switch{height:34px;display:flex;border:1px solid var(--line);border-radius:9px;padding:3px;background:#f5f6f8}.studio-mode-switch button{border:0;background:transparent;border-radius:6px;padding:0 10px;color:#5e697a;font-size:9px;font-weight:800}.studio-mode-switch button.active{background:#fff;color:var(--red);box-shadow:0 2px 8px rgba(20,31,48,.07)}
.visual-workspace{position:relative;overflow:hidden!important;display:grid;grid-template-columns:minmax(0,1fr) 310px;grid-template-rows:minmax(0,1fr) 34px 94px;background:#f1f3f6;align-content:stretch}.frame-stage{grid-column:1;grid-row:1;min-height:0;background:#10141c}.frame-stage:after{content:"AIOTOR Render Engine";position:absolute;top:18px;right:22px;z-index:3;padding:6px 9px;border-radius:7px;background:rgba(12,17,25,.76);color:#e8edf5;font-size:9px;letter-spacing:.08em;text-transform:uppercase}.frame-image{inset:0;width:100%;height:100%;border-radius:0}.visual-empty{color:#aeb8c8}.visual-empty h2{color:#fff}.learning-narrator{grid-column:2;grid-row:1/4;max-height:none;border-left:1px solid var(--line);background:#fff;overflow:auto}.learning-narrator>header{position:sticky;top:0;background:#fff;z-index:2}.frame-status{grid-column:1;grid-row:2}.frame-explanation{grid-column:1;grid-row:3;min-height:94px;padding:11px 14px}.frame-explanation pre{max-height:48px}.interactive-lab{display:none!important}.studio-workspace.code-open .interactive-lab{display:grid!important;position:absolute;z-index:9;left:16px;right:calc(38% + 24px);bottom:16px;max-height:42%;overflow:auto;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow-soft)}.lecture-canvas{display:none!important}
.guide-drawer{position:absolute;z-index:45;right:0;top:0;bottom:0;width:min(450px,44vw);background:#fff;border-left:1px solid var(--line);box-shadow:-22px 0 56px rgba(20,31,48,.14);display:grid;grid-template-rows:auto minmax(0,1fr) 62px;transform:none}.guide-drawer.hidden{display:none!important}.insight-header{height:auto!important;min-height:104px!important;display:grid!important;grid-template-columns:1fr auto!important;align-content:center!important;gap:10px 12px!important;padding:14px 16px!important}.insight-title h2{font-size:17px;margin:2px 0}.insight-tabs{grid-column:1/-1;display:flex;gap:3px;overflow-x:auto;padding-bottom:1px}.insight-tabs button{width:auto!important;height:31px!important;flex:0 0 auto;border:0!important;border-radius:7px!important;padding:0 9px!important;background:#f4f6f8!important;color:#5d6878;font-size:9px;font-weight:800}.insight-tabs button.active{background:var(--red-soft)!important;color:var(--red)!important}.insight-close{position:absolute;right:12px;top:12px}.guide-scroll{padding:18px 20px}.guide-panel{display:none}.guide-panel.active{display:block}.guide-panel>section:first-child{margin-top:0}.guide-real-world-cases{display:grid;gap:10px}.guide-real-world-cases article{border:1px solid var(--line);border-left:3px solid var(--red);padding:12px;background:#fafbfc}.guide-real-world-cases article>span{font-size:8px;text-transform:uppercase;letter-spacing:.12em;color:var(--red);font-weight:850}.guide-real-world-cases h4{margin:4px 0 8px;font-size:13px}.guide-real-world-cases p{margin:5px 0!important;font-size:11px!important;line-height:1.48}.lesson-panel-note{width:100%;min-height:240px;resize:vertical;border:1px solid var(--line);border-radius:9px;padding:12px;outline:none}.lesson-panel-note:focus{border-color:var(--red);box-shadow:0 0 0 3px rgba(232,0,45,.08)}
.timeline{background:#fff}.timeline input{accent-color:var(--red)}
.admin-operations-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:18px 0}.admin-operation-card{min-width:0;background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px}.admin-operation-card>header{display:flex;justify-content:space-between;align-items:flex-start;gap:14px}.admin-operation-card h2{font-size:18px;margin:4px 0}.workflow-card{grid-column:1/-1}.status-badge{display:inline-flex;align-items:center;min-height:25px;border-radius:99px;padding:0 9px;font-size:9px;font-weight:850}.status-badge.checking{background:#eef1f5;color:#667386}.status-badge.healthy{background:#e8f7ee;color:#19794a}.status-badge.warning{background:#fff0e8;color:#a94d13}.spatial-admin-card dl{display:grid;gap:0;margin:15px 0}.spatial-admin-card dl div{display:grid;grid-template-columns:120px 1fr;gap:12px;padding:9px 0;border-top:1px solid var(--line)}.spatial-admin-card dt{font-size:10px;font-weight:800;color:#778294}.spatial-admin-card dd{margin:0;font-size:11px;color:#263244;overflow-wrap:anywhere}.admin-spatial-preview{position:relative;height:190px;background:#11161f;overflow:hidden;margin:12px 0 15px}.admin-spatial-preview img{width:100%;height:100%;object-fit:cover}.admin-spatial-preview span{position:absolute;left:10px;bottom:9px;background:rgba(10,14,20,.78);color:#fff;padding:5px 8px;font-size:8px}.admin-user-list{display:grid;gap:8px;margin-top:14px;max-height:355px;overflow:auto}.admin-user-row{display:flex;justify-content:space-between;align-items:center;gap:12px;border:1px solid var(--line);padding:10px}.admin-user-row>div{display:flex;align-items:center;gap:9px;min-width:0}.admin-user-row>div>span:last-child{display:grid;min-width:0}.admin-user-row strong{font-size:11px}.admin-user-row small{font-size:9px;color:var(--muted);overflow:hidden;text-overflow:ellipsis}.user-avatar{width:32px;height:32px;border-radius:50%;display:grid;place-items:center;background:var(--red);color:#fff;font-size:9px;font-weight:850;flex:0 0 auto}.admin-user-row select{max-width:160px;height:34px;border:1px solid var(--line);background:#fff;padding:0 7px;font-size:10px}.content-workflow{display:flex;align-items:center;gap:8px;margin:18px 0}.content-workflow span{width:64px;height:48px;border:1px solid var(--line);display:grid;place-items:center;border-radius:8px;font-size:10px}.content-workflow span b{font-size:8px}.content-workflow span.done{border-color:#9edab7;color:#187448;background:#f3fbf6}.content-workflow i{height:1px;background:#cfd5df;flex:1}
@media(max-width:1460px){.app-topbar{grid-template-columns:var(--sidebar) minmax(500px,1fr) minmax(200px,330px) auto}.app-primary-nav button{padding:0 9px}.lesson-panel-tabs button{padding:0 7px}.studio-title{flex-basis:210px}.studio-title h1{max-width:205px}.visual-workspace{grid-template-columns:minmax(0,1fr) 280px}}
@media(max-width:1180px){.app-topbar{grid-template-columns:var(--sidebar) 1fr auto}.command-button{display:none}.app-primary-nav{padding:0 8px}.app-primary-nav button{padding:0 7px;font-size:10px}.lesson-panel-tabs button:nth-child(4),.lesson-panel-tabs button:nth-child(5){display:none}.studio-actions #focusButton{display:none}.visual-workspace{grid-template-columns:minmax(0,1fr) 260px}.admin-operations-grid{grid-template-columns:1fr}.workflow-card{grid-column:auto}}
@media(max-width:980px){.app-primary-nav{overflow-x:auto}.application.studio-lecture .studio-shell{grid-template-columns:1fr}.lesson-map{position:absolute}.visual-workspace{grid-template-columns:1fr;grid-template-rows:minmax(0,1fr) 34px 92px}.learning-narrator{position:absolute;z-index:12;right:0;top:0;bottom:0;width:min(330px,88vw);grid-column:auto;grid-row:auto;box-shadow:-18px 0 45px rgba(20,31,48,.14)}.guide-drawer{width:min(450px,94vw)}.studio-workspace.code-open .interactive-lab{right:16px}.admin-content-grid{grid-template-columns:1fr!important}}
@media(max-width:700px){.app-topbar{grid-template-columns:42px minmax(0,1fr) auto}.app-brand{display:none}.app-primary-nav{padding:0 2px}.app-primary-nav button{padding:0 7px;font-size:9px}.app-primary-nav button:nth-child(1),.app-primary-nav button:nth-child(5),.app-primary-nav button:nth-child(6){display:none}.app-status>span{display:none}.application.studio-lecture .app-main{grid-column:1}.application.studio-lecture .app-sidebar{position:fixed}.studio-toolbar{height:auto;min-height:76px;align-items:flex-start;padding:8px}.studio-title{flex-basis:130px}.studio-title h1{max-width:125px}.renderer-switch{display:none}.lesson-panel-tabs{position:absolute;left:8px;right:8px;bottom:4px;justify-content:center}.studio-mode-switch button{padding:0 7px}.studio-actions #runButton{padding:0 9px}.visual-workspace{grid-template-rows:minmax(0,1fr) 34px}.frame-explanation{display:none}.learning-narrator{width:100%;display:none}.guide-drawer{width:100vw}.admin-operation-card{padding:15px}.admin-user-row{align-items:flex-start;flex-direction:column}.admin-user-row select{width:100%;max-width:none}}

/* v50.5.0 — resizable ultimate IDE and private workspace */
.button.danger,.workspace-document-header .danger{border-color:#ffd0d9;color:#b80024;background:#fff5f7}
.application:not(.studio-lecture) .studio-workspace:not(.code-open) .lab-explorer,
.application:not(.studio-lecture) .studio-workspace:not(.code-open) .panel-splitter,
.application:not(.studio-lecture) .studio-workspace:not(.code-open) .lab-terminal{display:none}
.application.studio-lecture .lab-explorer,.application.studio-lecture .panel-splitter,.application.studio-lecture .lab-terminal{display:none!important}

.studio-workspace.code-open{position:relative;display:grid;grid-template-columns:220px 6px minmax(440px,1.14fr) 6px minmax(350px,.86fr);grid-template-rows:minmax(0,1fr) 6px 218px;min-height:0;overflow:hidden;background:#e9edf2}
.studio-workspace.code-open .lab-explorer{grid-column:1;grid-row:1;display:grid}
.studio-workspace.code-open #explorerSplitter{grid-column:2;grid-row:1}
.studio-workspace.code-open .ide-panel{grid-column:3;grid-row:1;display:grid;position:relative;inset:auto;width:auto;transform:none;box-shadow:none}
.studio-workspace.code-open #workspaceSplitter{grid-column:4;grid-row:1;display:block}
.studio-workspace.code-open .visual-workspace{grid-column:5;grid-row:1;min-width:0;display:grid;grid-template-columns:1fr;grid-template-rows:minmax(0,1fr) 32px 80px}
.studio-workspace.code-open #terminalSplitter{grid-column:1/6;grid-row:2;display:block}
.studio-workspace.code-open .lab-terminal{grid-column:1/6;grid-row:3;display:grid}
.studio-workspace.code-open .learning-narrator{display:none}
.studio-workspace.code-open .frame-stage{grid-column:1;grid-row:1}
.studio-workspace.code-open .frame-status{grid-column:1;grid-row:2}
.studio-workspace.code-open .frame-explanation{grid-column:1;grid-row:3;grid-template-columns:1fr;padding:9px 12px;overflow:auto}
.studio-workspace.code-open .frame-explanation>div:last-child{display:none}
.studio-workspace.code-open .interactive-lab{left:10px!important;right:10px!important;bottom:10px!important;max-height:56%!important;border-radius:9px!important}

.panel-splitter{position:relative;background:#d6dce5;z-index:8;touch-action:none}
.panel-splitter.vertical{cursor:col-resize}
.panel-splitter.horizontal{cursor:row-resize}
.panel-splitter:after{content:"";position:absolute;inset:0;margin:auto;background:#929ead;border-radius:99px;opacity:.7}
.panel-splitter.vertical:after{width:2px;height:36px}
.panel-splitter.horizontal:after{width:42px;height:2px}
.panel-splitter:hover{background:#f7c5cf}.panel-splitter:hover:after{background:var(--red)}
.workspace-splitter{cursor:col-resize;background:#d6dce5}.workspace-splitter:hover{background:#f7c5cf}

.lab-explorer{min-width:150px;min-height:0;background:#fbfcfd;border-right:1px solid var(--line);grid-template-rows:52px auto 28px minmax(0,1fr) 32px;overflow:hidden}
.lab-explorer>header{display:flex;align-items:center;justify-content:space-between;padding:0 10px;border-bottom:1px solid var(--line);background:#fff}
.lab-explorer>header>div{display:grid;line-height:1.1}.lab-explorer>header strong{font-size:11px}.lab-explorer>header .eyebrow{font-size:7px}
.lab-explorer>header button,.lab-explorer-actions button,.lab-explorer>footer button{border:0;background:transparent;color:#536074;font-size:9px;font-weight:800}
.lab-explorer-actions{display:grid;grid-template-columns:repeat(3,1fr);gap:2px;padding:6px;border-bottom:1px solid var(--line);background:#fff}
.lab-explorer-actions button{min-height:28px;border:1px solid var(--line);border-radius:6px;padding:0 3px}.lab-explorer-actions button:hover{color:var(--red);background:var(--red-soft)}
.lab-workspace-path{padding:6px 10px;font:8px/1.2 ui-monospace,SFMono-Regular,monospace;color:#7f8998;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;background:#f4f6f8}
.lab-workspace-tree,.workspace-manager-tree #workspaceTree{overflow:auto;padding:7px;min-height:0}
.workspace-tree-row{display:grid;grid-template-columns:18px minmax(0,1fr) auto;align-items:center;gap:3px;min-height:30px;border-radius:6px;padding:0 5px 0 calc(5px + var(--depth,0)*13px);font-size:10px;color:#39465a;cursor:pointer;user-select:none}
.workspace-tree-row:hover{background:#f1f4f8}.workspace-tree-row.active{background:var(--red-soft);color:var(--red)}
.workspace-tree-row i{font-style:normal;text-align:center}.workspace-tree-row strong{font-size:10px;font-weight:650;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.workspace-tree-row em{font-style:normal;font-size:7px;color:#8d98a8;text-transform:uppercase}
.workspace-tree-empty{padding:18px 10px;text-align:center;color:#8893a3;font-size:10px}
.lab-explorer>footer{display:flex;justify-content:space-between;align-items:center;padding:0 8px;border-top:1px solid var(--line);background:#fff}.lab-explorer>footer span{font-size:7px;color:#929baa}

.ide-panel{border:0!important;grid-template-rows:48px 32px minmax(0,1fr) 28px!important;background:#10151e!important}
.ide-toolbar{background:#fff}.ide-file-identity{display:grid!important;grid-template-columns:auto auto auto;column-gap:7px!important;align-items:center}.ide-file-identity small{grid-column:2/4}
.ide-actions{display:flex!important;gap:4px!important;flex-wrap:nowrap}.ide-actions button{white-space:nowrap;padding:0 7px}.ide-actions .run-code{background:var(--red);border-color:var(--red);color:#fff}
.ide-tabs{display:flex;align-items:center;gap:2px;padding:0 6px;background:#171d27;border-bottom:1px solid #2b3442;color:#c6cfdb}
.ide-tabs button{height:27px;border:0;background:transparent;color:#9da8b8;font-size:9px;padding:0 9px}.ide-tabs button.active{background:#222a36;color:#fff;border-top:2px solid var(--red)}.ide-tabs span{margin-left:auto;font-size:8px;color:#7f8b9c;padding-right:7px}
.editor-wrap{background:#0f141d!important}.editor-wrap>pre{background:#151b25!important;color:#637085!important}.editor-wrap textarea{background:#0f141d!important;color:#d9e1ec!important;caret-color:#fff!important;tab-size:4!important;font-size:13px!important;line-height:1.7!important}
.monaco-editor-host{grid-column:1/3;grid-row:1;min-width:0;min-height:0}.editor-wrap.monaco-active>pre,.editor-wrap.monaco-active>textarea{display:none}
.ide-panel>footer{background:#171d27!important;color:#9da8b8!important;border-color:#2b3442!important;gap:8px}.ide-panel>footer span:first-child{margin-right:auto}.ide-panel>footer kbd{background:#252e3b;color:#e5ebf3;padding:2px 5px;border-radius:4px}

.lab-terminal{min-height:110px;background:#0e131b;color:#d6deea;grid-template-rows:36px minmax(0,1fr) 24px;border-top:1px solid #263141;overflow:hidden}
.lab-terminal>header{display:flex;align-items:center;justify-content:space-between;padding:0 8px;background:#171d27;border-bottom:1px solid #2a3443}.lab-terminal>header>div{display:flex;align-items:center;gap:4px}.lab-terminal button{border:0;background:transparent;color:#aeb8c7;height:28px;padding:0 9px;font-size:9px}.terminal-tabs button.active{color:#fff;border-bottom:2px solid var(--red)}
.terminal-badge{font-size:8px;border-radius:99px;padding:3px 7px;text-transform:uppercase;font-weight:850}.terminal-badge.idle{background:#283242;color:#bdc6d2}.terminal-badge.running{background:#51370b;color:#ffd479}.terminal-badge.success{background:#113d2a;color:#87e6b6}.terminal-badge.error{background:#4d1420;color:#ff9aae}
.terminal-body{min-height:0;overflow:auto}.terminal-body>pre,.terminal-panel{display:none;margin:0;padding:10px 13px;min-height:100%;font:11px/1.55 ui-monospace,SFMono-Regular,Menlo,monospace;white-space:pre-wrap;overflow:auto}.terminal-body>.active{display:block}
.lab-terminal>footer{display:flex;justify-content:space-between;align-items:center;padding:0 10px;background:#141a23;border-top:1px solid #273140;font-size:8px;color:#8190a3}
.variable-inspector{display:none!important;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:7px}.variable-inspector.active{display:grid!important}.variable-card{border:1px solid #2d3949;background:#151c26;border-radius:7px;padding:8px}.variable-card strong{display:block;color:#fff;font-size:10px}.variable-card span{font-size:9px;color:#95a3b5;overflow-wrap:anywhere}
.artifact-gallery{display:none!important;background:#f5f7fa;color:#182234;font-family:inherit}.artifact-gallery.active{display:grid!important;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:10px}.artifact-card{background:#fff;border:1px solid var(--line);border-radius:9px;overflow:hidden;min-height:120px}.artifact-card header{padding:7px 9px;border-bottom:1px solid var(--line);font-size:9px;font-weight:800}.artifact-card .artifact-content{padding:8px;min-height:150px}.artifact-card svg{width:100%;height:auto}.test-result{display:grid;grid-template-columns:auto 1fr auto;gap:8px;align-items:center;padding:8px;border-bottom:1px solid #263141}.test-result b{font-size:9px}.test-result span{font-size:9px;color:#98a6b7}.test-result em{font-style:normal;font-size:8px}.test-result.passed em{color:#7ee1ad}.test-result.failed em{color:#ff8da3}
.lab-terminal.collapsed{grid-template-rows:36px 0 0}.lab-terminal.collapsed .terminal-body,.lab-terminal.collapsed>footer{display:none}

.workspace-view.active{padding-bottom:28px}.workspace-page-actions{display:flex;gap:8px;flex-wrap:wrap}.workspace-manager{height:calc(100vh - var(--topbar) - 155px);min-height:570px;display:grid;grid-template-columns:250px 6px minmax(0,1fr);background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden}
.workspace-manager-tree{min-width:170px;display:grid;grid-template-rows:48px minmax(0,1fr);background:#f8fafc}.workspace-manager-tree>header{display:flex;align-items:center;justify-content:space-between;padding:0 12px;border-bottom:1px solid var(--line);background:#fff}.workspace-manager-tree>header button{border:0;background:transparent}
.workspace-editor-shell{min-width:0;min-height:0;display:grid;grid-template-rows:auto 46px minmax(0,1fr);background:#eef1f5}
.workspace-document-header{display:flex;justify-content:space-between;align-items:center;gap:15px;padding:13px 16px;background:#fff;border-bottom:1px solid var(--line)}.workspace-document-header h2{margin:2px 0;font-size:18px}.workspace-document-header p{margin:0;font-size:9px;color:#7e8999;font-family:ui-monospace,SFMono-Regular,monospace}.workspace-document-header>div:last-child{display:flex;gap:6px;flex-wrap:wrap}
.rich-editor-toolbar{display:flex;align-items:center;gap:5px;padding:6px 12px;background:#fbfcfd;border-bottom:1px solid var(--line);overflow-x:auto}.rich-editor-toolbar button,.rich-editor-toolbar select{height:31px;border:1px solid var(--line);background:#fff;border-radius:6px;padding:0 9px;font-size:9px;white-space:nowrap}.rich-editor-toolbar span{margin-left:auto;font-size:8px;color:#7e8999;white-space:nowrap}
.rich-document-editor{width:min(920px,calc(100% - 44px));min-height:calc(100% - 44px);margin:22px auto;padding:62px 70px;background:#fff;box-shadow:0 8px 28px rgba(20,31,48,.09);outline:0;overflow:auto;color:#182234;font:15px/1.75 Georgia,"Times New Roman",serif}.rich-document-editor h1{font:750 34px/1.15 Inter,ui-sans-serif,sans-serif}.rich-document-editor h2{font:750 25px/1.25 Inter,ui-sans-serif,sans-serif}.rich-document-editor h3{font:750 19px/1.3 Inter,ui-sans-serif,sans-serif}.rich-document-editor blockquote{border-left:4px solid var(--red);margin:20px 0;padding:8px 18px;background:#fff7f8;color:#4d596b}
.workspace-code-editor{min-height:0;padding:14px}.workspace-code-editor textarea{width:100%;height:100%;resize:none;border:0;border-radius:8px;background:#10151e;color:#dce4ee;padding:18px;outline:0;font:13px/1.65 ui-monospace,SFMono-Regular,Menlo,monospace;tab-size:4}

@media(max-width:1450px){.studio-workspace.code-open{grid-template-columns:190px 6px minmax(390px,1.15fr) 6px minmax(310px,.85fr)}.ide-actions #suggestButton,.ide-actions #saveProgramButton{display:none}}
@media(max-width:1120px){.studio-workspace.code-open{grid-template-columns:minmax(410px,1fr) 6px minmax(330px,.8fr);grid-template-rows:minmax(0,1fr) 6px 205px}.studio-workspace.code-open .lab-explorer,.studio-workspace.code-open #explorerSplitter{display:none}.studio-workspace.code-open .ide-panel{grid-column:1}.studio-workspace.code-open #workspaceSplitter{grid-column:2}.studio-workspace.code-open .visual-workspace{grid-column:3}.studio-workspace.code-open #terminalSplitter,.studio-workspace.code-open .lab-terminal{grid-column:1/4}.workspace-manager{grid-template-columns:210px 6px minmax(0,1fr)}.rich-document-editor{padding:45px}}
@media(max-width:800px){.studio-workspace.code-open{display:block;overflow:auto}.studio-workspace.code-open .ide-panel{position:relative!important;top:auto!important;bottom:auto!important;right:auto!important;width:100%!important;height:58vh;transform:none!important}.studio-workspace.code-open .visual-workspace{height:42vh}.studio-workspace.code-open .lab-terminal{height:230px}.studio-workspace.code-open #workspaceSplitter,.studio-workspace.code-open #terminalSplitter{display:none}.workspace-manager{height:auto;min-height:760px;grid-template-columns:1fr;grid-template-rows:220px minmax(0,1fr)}.workspace-manager>#workspaceManagerSplitter{display:none}.workspace-editor-shell{grid-row:2}.rich-document-editor{width:calc(100% - 20px);margin:10px;padding:28px 24px}.workspace-document-header{align-items:flex-start;flex-direction:column}.workspace-document-header>div:last-child{width:100%}}

/* v50.5.0 LAB density repair: collapse course map and retain a compact explorer handle. */
@media(min-width:981px){
  .studio-shell.map-collapsed{grid-template-columns:0 minmax(0,1fr)!important}
  .studio-shell.map-collapsed>.lesson-map{display:none!important}
}
.studio-workspace.code-open.explorer-collapsed{grid-template-columns:38px 6px minmax(440px,1.14fr) 6px minmax(350px,.86fr)}
.studio-workspace.code-open.explorer-collapsed .lab-explorer{min-width:38px;grid-template-rows:52px;overflow:visible}
.studio-workspace.code-open.explorer-collapsed .lab-explorer>header{padding:0;justify-content:center;border-right:1px solid var(--line)}
.studio-workspace.code-open.explorer-collapsed .lab-explorer>header>div,
.studio-workspace.code-open.explorer-collapsed .lab-explorer-actions,
.studio-workspace.code-open.explorer-collapsed .lab-workspace-path,
.studio-workspace.code-open.explorer-collapsed .lab-workspace-tree,
.studio-workspace.code-open.explorer-collapsed .lab-explorer>footer{display:none!important}
.studio-workspace.code-open.explorer-collapsed .lab-explorer>header button{display:grid;place-items:center;width:32px;height:36px;font-size:17px;border-radius:7px}
@media(max-width:1450px) and (min-width:1121px){
  .studio-workspace.code-open.explorer-collapsed{grid-template-columns:38px 6px minmax(390px,1.15fr) 6px minmax(310px,.85fr)}
}

/* LAB keeps the useful course outline while reducing global navigation to an icon rail. */
.application.lab-compact{--sidebar:70px}
.application.lab-compact .app-sidebar nav button,
.application.lab-compact .sidebar-bottom button{grid-template-columns:1fr;padding:0}
.application.lab-compact .app-sidebar span,
.application.lab-compact .app-sidebar em,
.application.lab-compact .profile-button span,
.application.lab-compact .app-brand span{display:none}
.application.lab-compact .app-brand{justify-content:center;padding:0}
.application.lab-compact .collapse-sidebar{display:none}

/* v50.6.0 — launch-ready public experience */
.launch-v506{--launch-navy:#09101d;--launch-panel:#111a2a;--launch-line:rgba(255,255,255,.11);background:#fff;color:#111827}
.launch-header{height:78px;padding:0 clamp(22px,4.5vw,76px);border-bottom:1px solid rgba(15,23,42,.08);box-shadow:0 1px 0 rgba(15,23,42,.02)}
.launch-brand img{width:44px;height:44px;object-fit:contain}.launch-brand strong{font-size:18px;letter-spacing:.095em}.launch-brand strong em{font-style:normal;color:var(--red)}.launch-brand small{letter-spacing:.19em;color:#697386}
.launch-nav{gap:30px}.launch-nav a{font-size:12px;color:#475467}.launch-actions .button{min-height:40px;border-radius:9px}
.launch-main{overflow:hidden}.launch-hero{max-width:1600px;margin:0 auto;padding:76px clamp(22px,4.5vw,76px) 86px;display:grid;grid-template-columns:minmax(430px,.82fr) minmax(650px,1.18fr);gap:58px;align-items:center;position:relative}
.launch-hero:before{content:"";position:absolute;width:680px;height:680px;border-radius:50%;left:-430px;top:-120px;background:radial-gradient(circle,rgba(232,0,45,.1),rgba(232,0,45,0) 70%);pointer-events:none}
.launch-hero-copy{position:relative;z-index:2}.launch-badge{display:inline-flex;align-items:center;gap:9px;padding:8px 11px;border:1px solid #e4e7ec;border-radius:999px;background:#fafafa;color:#596579;font-size:10px;font-weight:700;margin-bottom:24px}.launch-badge i{width:7px;height:7px;border-radius:50%;background:var(--red);box-shadow:0 0 0 5px rgba(232,0,45,.08)}.launch-badge b{color:var(--red)}
.launch-hero h1{font-size:clamp(54px,5.25vw,84px);line-height:.96;letter-spacing:-.055em;margin:13px 0 25px;max-width:760px}.launch-hero h1 em{font-style:normal;color:var(--red)}.launch-hero-copy>p{font-size:17px;line-height:1.78;color:#5b6678;max-width:660px;margin:0}.launch-hero-actions{display:flex;gap:11px;margin-top:33px}.launch-proof-row{display:grid;grid-template-columns:repeat(3,1fr);max-width:650px;margin-top:43px;border-top:1px solid #e5e8ee;border-bottom:1px solid #e5e8ee}.launch-proof-row div{padding:18px 18px 18px 0;display:grid}.launch-proof-row div+div{border-left:1px solid #e5e8ee;padding-left:20px}.launch-proof-row strong{font-size:26px;line-height:1;letter-spacing:-.04em}.launch-proof-row span{font-size:10px;color:#7a8494;margin-top:6px;text-transform:uppercase;letter-spacing:.09em}.launch-integrity-line{display:flex;flex-wrap:wrap;gap:15px;margin-top:18px;color:#556174;font-size:10px;font-weight:750}
.concept-theatre{height:660px;background:var(--launch-navy);border-radius:24px;box-shadow:0 45px 110px rgba(11,18,32,.24);border:1px solid #202b3e;overflow:hidden;position:relative;color:#fff;display:grid;grid-template-rows:52px 54px minmax(0,1fr) 68px}.concept-theatre:before{content:"";position:absolute;inset:-30% -10% auto auto;width:430px;height:430px;border-radius:50%;background:radial-gradient(circle,rgba(232,0,45,.16),transparent 68%);pointer-events:none}.concept-topbar{position:relative;z-index:2;border-bottom:1px solid var(--launch-line);display:flex;align-items:center;justify-content:space-between;padding:0 18px;font-size:10px;letter-spacing:.12em}.concept-topbar>div{display:flex;align-items:center;gap:9px;font-weight:800}.concept-topbar>div i{width:9px;height:9px;background:var(--red);border-radius:2px;transform:rotate(45deg)}.concept-live{display:flex;align-items:center;gap:7px;color:#adb7c7;letter-spacing:0}.concept-live b{width:7px;height:7px;border-radius:50%;background:#29c76f;box-shadow:0 0 0 5px rgba(41,199,111,.08)}
.concept-tabs{position:relative;z-index:2;display:grid;grid-template-columns:repeat(4,1fr);border-bottom:1px solid var(--launch-line);padding:0 10px}.concept-tabs button{border:0;background:transparent;color:#7e8a9f;font-size:11px;font-weight:750;position:relative}.concept-tabs button:after{content:"";position:absolute;left:18px;right:18px;bottom:-1px;height:2px;background:transparent}.concept-tabs button.active{color:#fff}.concept-tabs button.active:after{background:var(--red)}
.concept-stage{position:relative;min-height:0;overflow:hidden}.concept-stage:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(9,16,29,.15),transparent 35%,transparent 65%,rgba(9,16,29,.15));pointer-events:none}.concept-scene{position:absolute;inset:0;opacity:0;visibility:hidden;transform:translateY(12px) scale(.99);transition:opacity .45s ease,transform .45s ease,visibility 0s .45s;padding:22px 24px 18px}.concept-scene.active{opacity:1;visibility:visible;transform:none;transition-delay:0s}.scene-heading{position:absolute;left:27px;top:22px;z-index:4;display:grid}.scene-heading span{font-size:9px;letter-spacing:.16em;color:#ff607c;font-weight:850}.scene-heading strong{font-size:22px;letter-spacing:-.025em;margin-top:4px}.scene-heading small{font-size:11px;color:#9ca8ba;margin-top:2px}.concept-scene svg{position:absolute;left:19px;right:19px;top:56px;width:calc(100% - 38px);height:calc(100% - 110px);overflow:visible}.concept-scene svg text{fill:#8995a8;font:700 10px Inter,system-ui;letter-spacing:.1em}.scene-data{position:absolute;left:24px;right:24px;bottom:16px;min-height:43px;display:grid;grid-template-columns:auto auto 1fr;align-items:center;gap:13px;border:1px solid rgba(255,255,255,.1);background:rgba(255,255,255,.045);border-radius:10px;padding:9px 12px;font-size:10px}.scene-data span{color:#fff;font:700 11px ui-monospace,SFMono-Regular,Menlo,monospace}.scene-data b{color:#ff5b78}.scene-data em{font-style:normal;color:#8e9aad;text-align:right}
.nn-lines path{stroke:#354056;stroke-width:1.4;fill:none}.nn-nodes circle{stroke-width:3}.nn-nodes.input circle{fill:#1b2940;stroke:#6683b7}.nn-nodes.hidden-layer circle{fill:#271624;stroke:#e8002d}.nn-nodes.output circle{fill:#3b1320;stroke:#ff365b}.nn-pulse circle{fill:#fff;filter:drop-shadow(0 0 7px #ff365b)}.scene-neural.active .hidden-layer circle{animation:nnGlow 2.8s ease-in-out infinite}.scene-neural.active .output circle{animation:nnGlow 2.8s 1.2s ease-in-out infinite}@keyframes nnGlow{0%,100%{filter:none}50%{filter:drop-shadow(0 0 14px rgba(232,0,45,.9));fill:#631027}}
.dl-grid path,.ml-grid path,.projectile-grid path{fill:none;stroke:#202c40;stroke-width:1}.loss-area{fill:url(#lossFill)}.loss-line{fill:none;stroke:#ff365b;stroke-width:4;stroke-linecap:round;stroke-dasharray:850;stroke-dashoffset:850}.scene-deep.active .loss-line{animation:drawLoss 4.4s ease-in-out infinite}.loss-point{fill:#fff;filter:drop-shadow(0 0 8px #ff365b)}.gradient-arrows path{fill:none;stroke:#8b98aa;stroke-width:2;stroke-dasharray:8 7}.scene-deep.active .gradient-arrows path{animation:gradientFlow 1.3s linear infinite}@keyframes drawLoss{0%{stroke-dashoffset:850}50%,100%{stroke-dashoffset:0}}@keyframes gradientFlow{to{stroke-dashoffset:-30}}
.cluster circle{stroke:#fff;stroke-width:1.2}.cluster.red circle{fill:#f44261}.cluster.blue circle{fill:#4a83ff}.cluster.green circle{fill:#44c879}.assignment-lines path{fill:none;stroke:#8793a5;stroke-width:1.2;stroke-dasharray:6 7}.scene-machine.active .assignment-lines path{animation:assignFlow 1.4s linear infinite}.centroids path{stroke:#fff;stroke-width:5;stroke-linecap:round}.centroid-shadows circle{fill:none;stroke:#fff;stroke-width:1;opacity:.18}.scene-machine.active .centroid-shadows circle{animation:centroidPulse 2.2s ease-out infinite}@keyframes assignFlow{to{stroke-dashoffset:-26}}@keyframes centroidPulse{0%{r:16;opacity:.45}100%{r:38;opacity:0}}
.trajectory{fill:none;stroke:#ff365b;stroke-width:4;stroke-dasharray:9 9}.projectile-ball{fill:#fff;filter:drop-shadow(0 0 10px #ff365b)}.velocity-vector,.gravity-vector{fill:none;stroke-width:3}.velocity-vector{stroke:#ff2149}.gravity-vector{stroke:#fff;stroke-dasharray:6 5}.scene-projectile.active .trajectory{animation:trajectoryMove 1.2s linear infinite}@keyframes trajectoryMove{to{stroke-dashoffset:-36}}
.concept-footer{position:relative;z-index:3;border-top:1px solid var(--launch-line);display:grid;grid-template-columns:auto minmax(120px,1fr) auto;gap:18px;align-items:center;padding:0 18px;background:rgba(255,255,255,.025)}.concept-footer>div:first-child{display:grid}.concept-footer>div:first-child span{font-size:9px;color:#ff607c;font-weight:800}.concept-footer>div:first-child strong{font-size:12px}.concept-footer>span{font-size:9px;color:#7f8a9c;text-align:right}.concept-progress{height:3px;background:#222d40;border-radius:99px;overflow:hidden}.concept-progress i{display:block;width:25%;height:100%;background:var(--red);animation:conceptProgress 6.2s linear infinite}.concept-theatre[data-active-scene="deep"] .concept-progress i{margin-left:25%}.concept-theatre[data-active-scene="machine"] .concept-progress i{margin-left:50%}.concept-theatre[data-active-scene="projectile"] .concept-progress i{margin-left:75%}@keyframes conceptProgress{from{transform:scaleX(.02);transform-origin:left}to{transform:scaleX(1);transform-origin:left}}
.launch-signal-strip{height:82px;border-top:1px solid #e5e8ee;border-bottom:1px solid #e5e8ee;display:flex;align-items:center;justify-content:center;gap:24px;color:#929bab;font-size:11px;text-transform:uppercase;letter-spacing:.1em}.launch-signal-strip b{color:#313d50}.launch-signal-strip i{width:4px;height:4px;border-radius:50%;background:var(--red)}
.launch-section{padding-top:112px;padding-bottom:112px}.launch-section-head{text-align:center;max-width:920px;margin:0 auto 54px}.launch-section-head h2{font-size:clamp(42px,4.4vw,65px);line-height:1.02;letter-spacing:-.05em;margin:12px 0 20px}.launch-section-head p{font-size:16px;line-height:1.7;color:#697386;max-width:760px;margin:0 auto}.learning-loop-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.learning-loop-grid article{min-height:288px;border:1px solid #e0e5eb;border-radius:18px;padding:25px;background:#fff;position:relative;overflow:hidden}.learning-loop-grid article:before{content:"";position:absolute;left:0;right:0;bottom:0;height:4px;background:var(--red);transform:scaleX(0);transform-origin:left;transition:.25s}.learning-loop-grid article:hover:before{transform:scaleX(1)}.learning-loop-grid article>span{position:absolute;right:20px;top:16px;color:#d8dde4;font-size:30px;font-weight:850}.learning-loop-grid article>i{display:grid;place-items:center;width:54px;height:54px;border-radius:14px;background:#111827;color:#fff;font-style:normal;font-size:19px;margin-bottom:42px}.learning-loop-grid article:nth-child(2)>i{background:var(--red)}.learning-loop-grid h3{font-size:21px;margin:0 0 10px}.learning-loop-grid p{margin:0;color:#697386;font-size:13px;line-height:1.65}
.science-section{background:#0c1422;color:#fff;position:relative;overflow:hidden}.science-section:before{content:"";position:absolute;width:720px;height:720px;border-radius:50%;right:-220px;top:-320px;background:radial-gradient(circle,rgba(232,0,45,.18),transparent 68%)}.science-inner{padding-top:115px;padding-bottom:115px;display:grid;grid-template-columns:1fr .9fr;gap:78px;align-items:center;position:relative}.science-copy h2{font-size:clamp(43px,4.2vw,64px);line-height:1.03;letter-spacing:-.05em;margin:13px 0 23px}.science-copy>p{font-size:16px;line-height:1.75;color:#aab4c3;max-width:720px}.science-rules{display:grid;gap:9px;margin-top:32px}.science-rules article{display:grid;grid-template-columns:190px 1fr;gap:20px;padding:16px 0;border-top:1px solid rgba(255,255,255,.1)}.science-rules b{font-size:12px;color:#fff}.science-rules span{font-size:12px;color:#99a5b7}.provenance-card{background:#121d2e;border:1px solid rgba(255,255,255,.12);border-radius:20px;padding:24px;box-shadow:0 30px 70px rgba(0,0,0,.24)}.provenance-card header{display:flex;justify-content:space-between;align-items:center;font-size:10px;letter-spacing:.13em;color:#8e9bad}.provenance-card header b{color:#4ed989;background:rgba(78,217,137,.1);padding:5px 8px;border-radius:6px;letter-spacing:0}.provenance-card pre{margin:23px 0;background:#09111e;border:1px solid rgba(255,255,255,.08);border-radius:12px;padding:20px;color:#dce3ed;font:12px/1.8 ui-monospace,SFMono-Regular,Menlo,monospace}.provenance-card>div{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:10px;color:#a4afbf}.provenance-card>div span{border:1px solid rgba(255,255,255,.1);border-radius:8px;padding:8px}.provenance-card>div i{font-style:normal;color:#ff4a6b}
.launch-courses .public-course-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.launch-courses .public-course-card{min-height:430px;border-radius:18px;padding:29px;box-shadow:none;border:1px solid #e1e5eb}.launch-courses .public-course-card:hover{transform:translateY(-4px);box-shadow:0 22px 60px rgba(20,31,48,.09);border-color:#ccd3dd}.launch-courses .public-course-card h3{font-size:30px}.launch-courses .public-course-card:nth-child(4){background:#111827;color:#fff}.launch-courses .public-course-card:nth-child(4) p,.launch-courses .public-course-card:nth-child(4) li,.launch-courses .public-course-card:nth-child(4) .course-meta{color:#a9b4c4}.launch-courses .public-course-card:nth-child(4) .course-card-bottom{border-color:rgba(255,255,255,.12)}
.browser-lab-section{background:#f5f7fa;border-top:1px solid #e4e7ec;border-bottom:1px solid #e4e7ec}.browser-lab-inner{padding-top:112px;padding-bottom:112px;display:grid;grid-template-columns:1.15fr .85fr;gap:62px;align-items:center}.lab-window-preview{height:530px;background:#111827;border-radius:20px;box-shadow:0 35px 90px rgba(20,31,48,.2);overflow:hidden;color:#d8e0ec;border:1px solid #2a3547}.lab-window-preview>header{height:48px;border-bottom:1px solid #2a3547;display:grid;grid-template-columns:auto 1fr auto;align-items:center;padding:0 15px;font-size:10px}.lab-window-preview>header>span{display:flex;gap:6px}.lab-window-preview>header i{width:8px;height:8px;border-radius:50%;background:#ef476f}.lab-window-preview>header i:nth-child(2){background:#f0b34b}.lab-window-preview>header i:nth-child(3){background:#40ca7c}.lab-window-preview>header b{text-align:center}.lab-window-preview>header em{font-style:normal;color:#4ed989}.lab-preview-body{height:calc(100% - 48px);display:grid;grid-template-columns:145px minmax(0,1fr);grid-template-rows:minmax(0,1fr) 142px}.lab-preview-body>aside{grid-row:1/-1;border-right:1px solid #2a3547;padding:18px 12px;display:grid;align-content:start;gap:11px;font:10px ui-monospace,SFMono-Regular,Menlo,monospace;color:#8996aa}.lab-preview-body>aside strong{font-size:9px;color:#c9d2df;letter-spacing:.12em;margin-bottom:8px}.lab-preview-body>aside span{padding:5px 7px;border-radius:5px}.lab-preview-body>aside .active{background:#292034;color:#ff6380}.lab-preview-code{position:relative;padding:22px 16px;overflow:hidden}.lab-preview-code pre{margin:0;font:12px/2.15 ui-monospace,SFMono-Regular,Menlo,monospace;color:#c8d0dc}.lab-preview-code pre i{display:inline-block;width:32px;color:#637086;font-style:normal}.lab-preview-code pre b{color:#d26dff}.lab-preview-code pre em{color:#ff6682;font-style:normal}.typing-word{color:#66d6ff;border-bottom:1px solid #66d6ff}.completion-card{position:absolute;left:225px;top:225px;width:230px;background:#fff;color:#1b2534;border-radius:8px;padding:11px 13px;display:grid;box-shadow:0 15px 50px rgba(0,0,0,.32)}.completion-card strong{font:12px ui-monospace,SFMono-Regular,Menlo,monospace;color:#d6002a}.completion-card span{font-size:9px;color:#596579}.completion-card small{font-size:8px;color:#929cab;margin-top:6px}.lab-preview-output{border-top:1px solid #2a3547}.lab-preview-output header{height:34px;border-bottom:1px solid #2a3547;padding:10px 14px;font-size:9px;letter-spacing:.12em;color:#99a6b8}.lab-preview-output pre{margin:0;padding:10px 14px;font:9px/1.55 ui-monospace,SFMono-Regular,Menlo,monospace;color:#8fe0af}.browser-lab-copy h2{font-size:clamp(42px,4vw,61px);line-height:1.04;letter-spacing:-.05em;margin:13px 0 24px}.browser-lab-copy ul{list-style:none;padding:0;margin:30px 0 0;display:grid;gap:19px}.browser-lab-copy li{display:grid;grid-template-columns:26px 1fr;gap:10px}.browser-lab-copy li i{font-style:normal;color:var(--red);font-weight:900}.browser-lab-copy li span{color:#667386;line-height:1.62}.browser-lab-copy li b{color:#182235}
.launch-pricing .pricing-grid{align-items:stretch}.launch-pricing .pricing-note{text-align:center;margin-top:23px;color:#697386}.launch-faq{padding-bottom:120px}.launch-final-cta{margin-bottom:90px;border-radius:26px;background:linear-gradient(135deg,#e8002d,#aa001f);color:#fff;min-height:300px;padding-top:58px;padding-bottom:58px;display:grid;grid-template-columns:1fr auto;align-items:center;gap:40px;box-shadow:0 35px 90px rgba(232,0,45,.22)}.launch-final-cta h2{font-size:clamp(37px,4vw,60px);max-width:920px;line-height:1.03;letter-spacing:-.05em;margin:10px 0 15px}.launch-final-cta p{color:rgba(255,255,255,.78);margin:0}.launch-final-cta .eyebrow{color:#ffd0d9}.launch-footer{background:#0a111e;color:#fff}.launch-footer p,.launch-footer small{color:#8e99aa}.launch-footer nav a,.launch-footer nav button{color:#c1c9d5}.launch-footer .public-brand small{color:#8e99aa}
@media(max-width:1240px){.launch-hero{grid-template-columns:1fr;padding-top:62px}.launch-hero-copy{text-align:center}.launch-hero-copy>p,.launch-proof-row{margin-left:auto;margin-right:auto}.launch-hero-actions,.launch-integrity-line{justify-content:center}.concept-theatre{width:min(940px,100%);margin:auto}.learning-loop-grid{grid-template-columns:repeat(2,1fr)}.science-inner,.browser-lab-inner{grid-template-columns:1fr}.browser-lab-copy{order:-1;text-align:center}.browser-lab-copy ul{max-width:730px;margin-left:auto;margin-right:auto;text-align:left}}
@media(max-width:980px){.launch-nav{display:none}.launch-header.mobile-open .launch-nav{display:grid}.launch-courses .public-course-grid{grid-template-columns:1fr}.science-rules article{grid-template-columns:1fr;gap:5px}.launch-final-cta{margin-left:20px;margin-right:20px;grid-template-columns:1fr;text-align:center}.launch-final-cta .button{justify-self:center}.launch-signal-strip{flex-wrap:wrap;height:auto;padding:20px}.lab-window-preview{height:500px}}
@media(max-width:700px){.launch-header{height:64px}.launch-brand img{width:36px;height:36px}.launch-brand strong{font-size:14px}.launch-hero{padding:42px 17px 58px;gap:35px}.launch-badge b{display:none}.launch-hero h1{font-size:48px}.launch-hero-copy>p{font-size:15px}.launch-hero-actions{display:grid}.launch-proof-row{grid-template-columns:1fr}.launch-proof-row div+div{border-left:0;border-top:1px solid #e5e8ee;padding-left:0}.launch-integrity-line{display:grid}.concept-theatre{height:530px;border-radius:16px}.concept-tabs{grid-template-columns:repeat(2,1fr);height:92px}.concept-theatre{grid-template-rows:46px 92px minmax(0,1fr) 58px}.concept-tabs button:nth-child(-n+2){border-bottom:1px solid rgba(255,255,255,.08)}.concept-scene{padding:18px 10px}.scene-heading strong{font-size:17px}.scene-heading small{display:none}.concept-scene svg{left:4px;right:4px;width:calc(100% - 8px);top:58px;height:calc(100% - 110px)}.scene-data{left:10px;right:10px;grid-template-columns:1fr 1fr}.scene-data em{display:none}.concept-footer{grid-template-columns:auto 1fr}.concept-footer>span{display:none}.launch-section{padding-top:76px;padding-bottom:76px}.launch-section-head h2{font-size:39px}.learning-loop-grid{grid-template-columns:1fr}.learning-loop-grid article{min-height:240px}.science-inner,.browser-lab-inner{padding-top:76px;padding-bottom:76px}.science-copy h2,.browser-lab-copy h2{font-size:39px}.provenance-card{padding:15px}.provenance-card pre{font-size:9px;padding:14px}.provenance-card>div{display:grid;grid-template-columns:1fr}.provenance-card>div i{display:none}.lab-window-preview{height:430px}.lab-preview-body{grid-template-columns:85px minmax(0,1fr);grid-template-rows:minmax(0,1fr) 120px}.lab-preview-body>aside{padding:12px 5px}.lab-preview-code pre{font-size:8px}.completion-card{left:105px;top:190px;width:180px}.launch-final-cta{padding:42px 22px;margin-bottom:50px}.launch-final-cta h2{font-size:36px}.launch-footer{padding-left:20px;padding-right:20px}}
@media(prefers-reduced-motion:reduce){.launch-v506 *,.launch-v506 *:before,.launch-v506 *:after{animation-duration:.001ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important}}