/* Full component systems. The neutral top bar belongs to the comparison tool. */
body{--card-shadow:0 14px 35px #245b4922;--card-border:1px solid var(--line);--button-shadow:0 5px 0 #173e32;--font:'Nunito Sans',sans-serif;--display:'Nunito',sans-serif;--display-weight:800;--body-size:16px;font-family:var(--font);font-size:var(--body-size)}
h1,h2,h3,.brand{font-weight:var(--display-weight)}
.labbar{position:relative;z-index:50;min-height:76px}.labbar>a{font-size:12px}.stylemenu button{transition:background .15s,color .15s}.stylemenu button:hover{background:#414b5e}.stylemenu button[aria-pressed=true]:hover{background:white}
#product-header{display:block;max-width:1280px;padding:25px 24px 0;min-height:0}.header-top{display:flex;align-items:center;gap:24px}.header-note{font-size:12px;margin-left:auto;opacity:.65}.header-action{margin-left:auto}.system-mark{width:48px;height:48px;overflow:visible}.brand{gap:11px;letter-spacing:-1px}.side-note{display:none}.product-nav{display:flex;align-items:center;justify-content:initial;gap:8px;margin:22px 0 0;font-size:14px;flex-wrap:wrap}.product-nav>a{display:flex;align-items:center;gap:9px;justify-content:center;padding:13px 18px;border:0;min-height:48px;position:relative;transition:background .18s,transform .18s,box-shadow .18s}.product-nav a[aria-current]{background:var(--primary);color:var(--on-primary)}.nav-step,.nav-icon{display:none}.nav-character{width:42px;height:48px;object-fit:contain}.hero-visual,.floating-card,.lesson-card,.people>a,.settings-panel,.parent-preview,.sentence-tile,.choice-tile,.component-surface{box-shadow:var(--card-shadow);border:var(--card-border)}.primary,.secondary,.icon-button,.hero-listen{transition:transform .16s,box-shadow .16s,background .16s}.primary,.secondary,.hero-listen{box-shadow:var(--button-shadow)}.primary:active:not(:disabled),.secondary:active:not(:disabled),.hero-listen:active{transform:translateY(4px);box-shadow:none}.hero-listen:disabled{opacity:.4}.floating-card,.choice-tile,.lesson-card,.people>a{transition:transform .2s,box-shadow .2s}.lesson-card:hover,.people>a:hover{transform:translateY(-6px)}.choice-tile:hover:not(:disabled){transform:translateY(-5px)}.sentence-slot{border-color:var(--line)}.menu-specimen .product-nav{margin:0}.menu-specimen .product-nav a{font-size:13px}.menu-specimen .system-mark{width:30px}.component-surface{border-radius:var(--radius);background:white;padding:30px}.artbook-intro{display:flex;align-items:end;justify-content:space-between;gap:20px;padding:50px 0 30px}.artbook-intro h1{font-size:55px;margin-bottom:20px}.artbook-intro .eyebrow{margin-bottom:12px}.artbook-intro>.primary{flex-shrink:0}.artbook-section-title{margin:65px 0 24px}.artbook-section-title>span{font-size:11px;letter-spacing:2px;display:block;margin-bottom:12px;font-weight:800}.artbook-section-title h2{font-size:30px;max-width:700px}
.style-comparison{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.system-preview{display:block;text-align:left;border:1px solid #cbd3dc;background:white;border-radius:14px;padding:12px;color:var(--ink);min-width:0;box-shadow:none;transition:transform .15s;position:relative;font-family:'Nunito Sans',sans-serif}.system-preview[aria-pressed=true]{outline:3px solid var(--primary);outline-offset:3px}.system-preview:hover{transform:translateY(-4px)}.preview-title{font-size:13px;font-weight:800;display:block;margin-bottom:12px}.preview-caption{display:block;font-size:10px;margin-top:12px;line-height:1.4;opacity:.7;min-height:29px}.preview-window{display:block;background:var(--bg);border:1px solid #e1e5e8;border-radius:8px;padding:12px;min-height:200px;overflow:hidden}.mini-menu{display:flex;gap:4px;margin-bottom:12px}.mini-menu i{height:7px;width:35px;border-radius:10px;background:var(--primary);opacity:.3}.mini-menu i:first-child{opacity:1}.mini-content{display:grid;grid-template-columns:1.15fr 1fr;align-items:center;gap:8px}.mini-content strong{font:800 19px/1.2 var(--display);letter-spacing:-.5px}.mini-card{display:block;padding:7px;background:white;border-radius:var(--radius);border:var(--card-border);box-shadow:var(--card-shadow)}.mini-card img{height:80px;width:100%;object-fit:contain}.mini-action{justify-self:start;padding:5px 12px;border-radius:var(--radius);background:var(--primary);color:white;font:700 9px/1.5 var(--font)}.preview-blocks .preview-window{display:grid;grid-template-columns:32px 1fr;gap:10px}.preview-blocks .mini-menu{flex-direction:column;background:var(--primary);padding:7px;margin:-12px 0 -12px -12px;align-items:center}.preview-blocks .mini-menu i{width:16px;background:white;margin-top:7px}.preview-blocks .mini-content strong{text-transform:uppercase;font-size:18px}.preview-blocks .mini-action{box-shadow:3px 3px 0 var(--ink);border-radius:3px}.preview-universe .mini-content{text-align:center;display:flex;flex-wrap:wrap;justify-content:center}.preview-universe .mini-content strong{font-size:17px;flex-basis:60%;font-weight:700}.preview-universe .mini-card{width:65px;border-radius:50%}.preview-universe .mini-card img{height:62px}.preview-universe .mini-menu{border-radius:30px;background:white;justify-content:center;padding:8px}.preview-universe .mini-action{margin:auto}.preview-together .mini-menu i{height:18px;width:18px;border-radius:50%}.preview-together .mini-card{border-bottom-width:5px}.preview-together .mini-action{padding:9px 18px}.preview-paper .preview-window{background-image:repeating-linear-gradient(0deg,transparent,transparent 19px,#34486b09 19px,#34486b09 20px)}.preview-paper .mini-menu{padding-bottom:9px;border-bottom:1px solid var(--primary)}.preview-paper .mini-menu i{border-radius:0;height:13px}.preview-paper .mini-card{transform:rotate(5deg)}.preview-paper .mini-content strong{font-weight:500}.preview-familiar .mini-menu{justify-content:center}.preview-familiar .mini-menu i{height:22px;width:22px;border-radius:7px;background:var(--other)}.preview-familiar .mini-card{border:3px solid var(--other);transform:rotate(-4deg)}.preview-familiar .mini-action{background:var(--accent);color:var(--ink);padding:8px 17px}
.system-foundations{display:grid;grid-template-columns:1.1fr 1fr;gap:28px}.large-brand{display:flex;align-items:center;justify-content:center;gap:18px;font:var(--display-weight) clamp(24px,3vw,43px)/1.1 var(--display);letter-spacing:-1.5px;padding:38px 0}.large-brand .system-mark{width:95px;height:90px}.logo-variants{display:flex;align-items:center;gap:24px;border-top:1px solid var(--line);padding-top:20px}.logo-variants>span:first-child{display:flex;align-items:center;gap:9px;font-size:12px}.app-icon-demo{padding:12px;border-radius:22px;background:var(--soft);box-shadow:var(--card-shadow)}.logo-variants small{font-size:11px;opacity:.6}.principles-board{padding:30px;background:var(--soft);border-radius:var(--radius)}.principles-board h3{font-size:24px;margin-bottom:12px}.principles-board p{font-size:14px}.principles-board dl{font-size:13px;margin-top:25px}.principles-board dt{font-weight:800;float:left;clear:left;width:65px}.principles-board dd{margin-left:80px;margin-bottom:14px}.palette-live{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;margin-top:25px}.palette-live>button{border:0;text-align:left;background:none;padding:0}.color-surface{display:block;background:var(--swatch);border:1px solid #00000013;border-radius:var(--radius);height:90px;margin-bottom:10px;transition:transform .2s}.palette-live button:hover .color-surface{transform:translateY(-4px)}.palette-live b,.palette-live small{display:block;font-size:12px}.palette-live small{opacity:.6}
.type-label{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:30px}.type-label>b{font-size:18px}.type-label>span{font-size:11px;opacity:.6}.typography-live>label{display:block;font-size:12px;margin-bottom:5px}.type-preview{width:100%;border:0;border-bottom:2px solid var(--line);font:var(--display-weight) clamp(25px,4vw,56px)/1.3 var(--display);color:var(--ink);padding:15px 0;background:transparent;min-width:0}.type-preview:focus{outline:none;border-color:var(--primary)}.type-scale{display:grid;grid-template-columns:1fr 1fr;gap:40px;margin-top:35px}.type-scale>div>span{display:block;font-size:11px;opacity:.55;margin-bottom:15px}.type-scale h2{font-size:33px}.type-scale p{font-size:16px}.alphabet{margin-top:18px!important;font-size:19px!important;font-weight:600}.component-playground{display:grid;grid-template-columns:1.1fr 1fr;gap:28px}.component-playground h3{font-size:23px;margin-bottom:25px}.demo-buttons{display:flex;flex-wrap:wrap;align-items:center;gap:18px}.demo-switch{display:flex;align-items:center;gap:13px;font-size:13px;margin-top:30px;position:relative;cursor:pointer}.demo-switch input{position:absolute;opacity:0;width:48px;height:29px}.switch-track{width:48px;height:29px;border-radius:30px;background:#aaa;flex-shrink:0;padding:4px}.switch-track:after{content:'';display:block;width:21px;height:21px;border-radius:50%;background:white;transition:transform .2s}.demo-switch input:checked+.switch-track{background:var(--primary)}.demo-switch input:checked+.switch-track:after{transform:translateX(19px)}.demo-switch input:focus-visible+.switch-track{outline:3px solid var(--primary);outline-offset:4px}.depth-board{display:flex;flex-direction:column;align-items:center}.depth-board h3{align-self:start}.demo-picture{background:white;border:var(--card-border);border-radius:var(--radius);padding:14px;width:170px;position:relative;box-shadow:var(--card-shadow);margin:0 0 30px;transition:transform .15s,box-shadow .15s}.demo-picture img{width:100%;height:150px;object-fit:contain}.demo-picture-caption{display:block;font-weight:800;font-size:18px;padding-top:8px}.demo-tick{display:none;position:absolute;top:8px;right:8px;color:white;background:var(--primary);border-radius:50%;padding:4px}.demo-tick svg{width:16px;height:16px;display:block}.demo-picture[aria-pressed=true]{outline:3px solid var(--primary);outline-offset:4px}.demo-picture[aria-pressed=true] .demo-tick{display:block}.depth-board label{font-size:13px;align-self:start}.depth-board input{width:100%;accent-color:var(--primary);margin:14px 0}.depth-board small{font-size:11px;opacity:.65;align-self:start}.menu-specimen{margin-top:28px}.menu-specimen .eyebrow{margin-bottom:10px}.menu-specimen h3{margin-bottom:20px}.artbook-builder{margin:25px 0}.artbook-builder .builder-head{padding-top:0}.artbook-next{border-top:1px solid var(--line);margin:60px 0 70px;padding-top:40px}.artbook-next>div{display:flex;gap:15px;flex-wrap:wrap;margin:25px 0}.artbook-next p{font-size:13px;opacity:.7}.artbook-next p a{text-decoration:underline}.logo-board .eyebrow{font-size:10px}
/* 01. An organic horizontal garden, rounded leaves and soft, warm elevation. */
body[data-style=garden]{--card-shadow:0 12px 28px #245b491c;--card-border:1px solid #d6dfcd;--button-shadow:0 5px 0 #153e31;--display:'Nunito',sans-serif;--font:'Nunito Sans',sans-serif;--display-weight:800;background-image:radial-gradient(ellipse at 95% 300px,#e7eed952,transparent 40%)}
body[data-style=garden] .product-nav{background:#e6eee2;padding:7px;border-radius:60px;width:fit-content}body[data-style=garden] .product-nav a{border-radius:40px}body[data-style=garden] .product-nav a:not([aria-current]):hover{background:#ffffffa6}body[data-style=garden] .nav-icon{display:flex}body[data-style=garden] .nav-icon svg{width:18px;height:18px}body[data-style=garden] .hero-visual{border-radius:46% 46% 80px 18px;background:#e7eedb}body[data-style=garden] .hero-visual:before,body[data-style=garden] .hero-visual:after{content:'';position:absolute;width:44px;height:70px;background:#a8bf8a;border-radius:100% 0 100% 0;z-index:-1}body[data-style=garden] .hero-visual:before{left:-15px;top:5px;transform:rotate(-40deg)}body[data-style=garden] .hero-visual:after{right:-15px;bottom:35px;transform:rotate(35deg)}body[data-style=garden] .primary,body[data-style=garden] .secondary{border-radius:40px}body[data-style=garden] .people>a{border-radius:80px 80px 28px 28px}body[data-style=garden] .lesson-picture{background:#f3f6ed}body[data-style=garden] .lesson-picture img{background:white;border-radius:50% 50% 20% 20%;padding:10px}body[data-style=garden] .lesson-info{background:white}body[data-style=garden] .adult-banner{border-radius:12px 80px 12px 80px}body[data-style=garden] .settings-panel{border-radius:40px 40px 14px 40px}
/* 02. A true left rail, block grid, Rubik, hard outlines and offset shadows. */
body[data-style=blocks]{--display:'Rubik',sans-serif;--font:'Rubik',sans-serif;--display-weight:700;--card-shadow:6px 6px 0 #202a43;--card-border:2px solid #202a43;--button-shadow:4px 4px 0 #202a43;--radius:12px;background:#fff;background-image:linear-gradient(#3155d908 1px,transparent 1px),linear-gradient(90deg,#3155d908 1px,transparent 1px);background-size:30px 30px}
body[data-style=blocks] #product-header{position:absolute;left:0;top:76px;width:240px;min-height:calc(100vh - 76px);padding:30px 20px;background:#3155d9;color:white;border-right:3px solid #202a43;border-bottom:3px solid #202a43;border-radius:0 0 20px 0;max-width:none}body[data-style=blocks] .header-top{flex-wrap:wrap;gap:24px}body[data-style=blocks] .brand{font-size:24px;gap:8px;color:white}body[data-style=blocks] .header-top .system-mark{width:38px;height:40px;background:white;border-radius:8px;padding:4px}body[data-style=blocks] .header-note{display:none}body[data-style=blocks] .header-action{order:2;margin:0;width:100%;background:#ffd45c;color:#202a43;border:2px solid #202a43;border-radius:8px;justify-content:center;box-shadow:4px 4px 0 #202a43}body[data-style=blocks] .product-nav{flex-direction:column;align-items:stretch;gap:12px;margin-top:35px}body[data-style=blocks] #product-header .product-nav a{justify-content:start;border-radius:8px;padding:13px 12px;color:white;font-size:13px}body[data-style=blocks] #product-header .product-nav a[aria-current]{background:white;color:#202a43;border:2px solid #202a43;box-shadow:4px 4px 0 #202a43}body[data-style=blocks] #product-header .product-nav a:hover:not([aria-current]){background:#ffffff20}body[data-style=blocks] .nav-step{display:inline-block;font:500 11px/1 'Rubik';opacity:.6}body[data-style=blocks] .side-note{display:block;font-size:24px;font-weight:700;line-height:1.5;margin-top:55px;border-top:1px solid #ffffff50;padding-top:25px;color:#ffd45c}body[data-style=blocks]>main,body[data-style=blocks]>footer{margin-left:265px;margin-right:25px;max-width:1400px}body[data-style=blocks] .hero{gap:25px;padding-top:55px}body[data-style=blocks] .hero h1{font-size:clamp(36px,4vw,64px);text-transform:uppercase;letter-spacing:-2px;line-height:1.03}body[data-style=blocks] .hero-visual{border-radius:12px;background:#ffd45c;transform:rotate(1deg);border:2px solid #202a43;padding-inline:20px}body[data-style=blocks] .floating-card{border-radius:8px;transform:none!important;border:2px solid #202a43;box-shadow:5px 5px 0 #202a43}body[data-style=blocks] .hero-pictures{gap:18px;margin-inline:0}body[data-style=blocks] .primary,body[data-style=blocks] .secondary,body[data-style=blocks] .hero-listen{border-radius:7px;border:2px solid #202a43}body[data-style=blocks] .primary{color:white}body[data-style=blocks] .hero-listen{background:#3155d9;color:white}body[data-style=blocks] .steps{border:2px solid #202a43;background:white;padding:0;gap:0;box-shadow:6px 6px 0 #202a43}body[data-style=blocks] .steps>div{padding:25px 20px 25px 42px;border-right:2px solid #202a43}body[data-style=blocks] .steps>div:last-child{border-right:0}body[data-style=blocks] .steps span{top:25px;left:12px}body[data-style=blocks] .lesson-info{background:#ffd45c;border-top:2px solid #202a43}body[data-style=blocks] .people>a{border-radius:8px;border:2px solid #202a43}body[data-style=blocks] .people{gap:16px}body[data-style=blocks] .adult-banner{border:2px solid #202a43;box-shadow:7px 7px 0 #202a43;background:#f47b46}body[data-style=blocks] .workbench{border:2px solid #202a43;background:#eef1ff;box-shadow:7px 7px 0 #202a43}body[data-style=blocks] .sentence-slot{border:2px dashed #3155d9;border-radius:8px}body[data-style=blocks] .sentence-tile{border:3px solid #3155d9;border-radius:8px}body[data-style=blocks] .listen{border-radius:8px}body[data-style=blocks] .parent-preview{background:#ffd45c}body[data-style=blocks] .filters button{border:2px solid #202a43;border-radius:6px;background:white}body[data-style=blocks] .filters button[aria-pressed=true]{background:#3155d9;box-shadow:3px 3px 0 #202a43}body[data-style=blocks] .menu-specimen .product-nav{margin-top:0;max-width:240px;background:#3155d9;padding:15px;border-radius:8px;color:white}body[data-style=blocks] .menu-specimen .product-nav a{justify-content:start;border-radius:6px}body[data-style=blocks] .menu-specimen .product-nav a[aria-current]{background:white;color:#202a43}
/* 03. Centered floating navigation, orbital composition and airy layered depth. */
body[data-style=universe]{--display:'Comfortaa',sans-serif;--font:'Manrope',sans-serif;--display-weight:700;--card-shadow:0 7px 0 #e0d7f0,0 22px 42px #6650ac1b;--card-border:1px solid #dbd0ef;--button-shadow:0 5px 0 #c4b6dd;--radius:36px;background:#f4f1fc;background-image:radial-gradient(ellipse at 50% 450px,#e5dcf6,transparent 65%)}body[data-style=universe] #product-header{padding-top:30px}.header-top .brand{flex-shrink:0}body[data-style=universe] .header-note{display:none}body[data-style=universe] .header-top{justify-content:center}body[data-style=universe] .header-action{position:absolute;right:35px;top:110px;background:transparent;border:1px solid #c5b8df}body[data-style=universe] .product-nav{width:fit-content;max-width:100%;justify-content:center;margin:20px auto 0;background:#ffffffdf;padding:7px;border-radius:70px;box-shadow:0 10px 35px #6650ac17;gap:4px}body[data-style=universe] .product-nav a{border-radius:40px;font-size:12px;padding:12px 17px}body[data-style=universe] .product-nav a:hover{transform:translateY(-2px)}body[data-style=universe] .hero{grid-template-columns:1fr;text-align:center;max-width:900px;margin:auto;gap:45px;padding-top:50px}body[data-style=universe] .hero-copy>p{margin-inline:auto}body[data-style=universe] .hero-copy>p:not(.lead){max-width:520px}body[data-style=universe] .hero h1{font-size:58px;line-height:1.25;letter-spacing:-2px}body[data-style=universe] .actions,body[data-style=universe] .hero-caption{justify-content:center}body[data-style=universe] .hero-visual{width:640px;max-width:100%;margin:auto;min-height:390px;border-radius:180px 180px 45px 45px;background:#ede6f8;padding-top:30px;position:relative}body[data-style=universe] .hero-visual:before{content:'';position:absolute;inset:35px -25px;border:1px solid #b6a3d2;border-radius:50%;transform:rotate(-12deg);z-index:-1;pointer-events:none}body[data-style=universe] .floating-card{transform:rotate(-3deg);border-radius:40px}body[data-style=universe] .floating-card:nth-child(2){transform:rotate(3deg) translateY(10px)}body[data-style=universe] .hero-pictures{max-width:490px;margin:20px auto}.primary svg{flex-shrink:0}body[data-style=universe] .primary,body[data-style=universe] .secondary,body[data-style=universe] .hero-listen{border-radius:60px;padding-inline:27px}body[data-style=universe] .steps{text-align:center;border:0;gap:25px}body[data-style=universe] .steps>div{background:#fff;padding:30px 20px;border-radius:var(--radius);box-shadow:var(--card-shadow)}body[data-style=universe] .steps span{position:static;display:block;margin-bottom:12px}body[data-style=universe] .people>a{border-radius:100px 100px 40px 40px}body[data-style=universe] .lesson-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:30px}body[data-style=universe] .lesson-picture img{height:245px}body[data-style=universe] .lesson-info{background:#fff;text-align:center;padding:20px 45px 30px}body[data-style=universe] .lesson-info h3{margin-right:0}body[data-style=universe] .lesson-card:hover{transform:translateY(-7px) rotate(1deg)}body[data-style=universe] .parent-grid{gap:35px}body[data-style=universe] .parent-preview{border-radius:150px 150px 35px 35px;text-align:center;padding-top:45px}body[data-style=universe] .parent-preview>img{border-radius:90px}body[data-style=universe] .page-intro{text-align:center;padding-top:55px}body[data-style=universe] .workbench{padding-block:40px;border-radius:60px}body[data-style=universe] .listen{background:#6650ac;color:white}body[data-style=universe] .sentence-tile{border-width:2px;border-radius:40px}body[data-style=universe] .artbook-intro{text-align:center;display:block}body[data-style=universe] .artbook-intro>.primary{margin-top:25px}
/* 04. A quiet tactile task system with explicit steps and big pressed surfaces. */
body[data-style=together]{--font:'Nunito Sans',sans-serif;--display:'Nunito Sans',sans-serif;--display-weight:800;--card-shadow:0 7px 0 #c2d5cc,0 14px 25px #21665b12;--card-border:2px solid #d4e3d9;--button-shadow:0 7px 0 #164b43;--radius:28px}body[data-style=together] #product-header{padding-top:22px}body[data-style=together] .header-note{display:none}body[data-style=together] .product-nav{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin-top:25px}body[data-style=together] .product-nav a{background:white;border:2px solid #d4e3d9;box-shadow:0 5px 0 #c2d5cc;border-radius:16px;justify-content:start;font-size:13px;padding:12px 13px}body[data-style=together] .nav-step{display:grid;place-items:center;width:26px;height:26px;border-radius:50%;font-size:10px;background:#edf3ef;flex-shrink:0}body[data-style=together] .product-nav a[aria-current]{background:#21665b;color:white;border-color:#21665b;box-shadow:0 5px 0 #164b43}body[data-style=together] .product-nav a[aria-current] .nav-step{background:#ffffff24}body[data-style=together] .product-nav a:active{transform:translateY(4px);box-shadow:none}body[data-style=together] .hero{grid-template-columns:.85fr 1.2fr;gap:30px;padding-block:55px}body[data-style=together] .hero h1{font-size:47px;line-height:1.18}body[data-style=together] .hero-visual{border-radius:32px;background:#e6efea;border:8px solid #21665b;padding:25px 15px;box-shadow:0 10px 0 #154d43,0 23px 40px #21665b18}body[data-style=together] .floating-card{transform:none!important;border-radius:22px;border-bottom:6px solid #c2d5cc;box-shadow:0 5px 15px #21665b0e}body[data-style=together] .floating-card img{height:220px}body[data-style=together] .hero-listen{min-height:65px;width:85%;background:#21665b;color:white;font-size:17px;box-shadow:0 6px 0 #164b43}body[data-style=together] .primary,body[data-style=together] .secondary{padding:18px 25px;border-radius:20px}body[data-style=together] .secondary{box-shadow:0 6px 0 #cb9777}body[data-style=together] .steps{border:0;background:#e6efea;border-radius:24px;padding:28px 20px;gap:15px}body[data-style=together] .steps span{border-radius:50%;width:28px;height:28px;background:#21665b;color:white;display:grid;place-items:center;top:1px;left:4px}body[data-style=together] .steps>div{padding-left:48px}body[data-style=together] .lesson-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:25px}body[data-style=together] .lesson-card{display:flex;align-items:center}.lesson-card .lesson-picture{flex-shrink:0}body[data-style=together] .lesson-picture{width:45%;padding:20px 12px}body[data-style=together] .lesson-picture img{height:185px}body[data-style=together] .lesson-info{background:white;flex:1;padding:20px 18px;align-self:stretch;display:flex;flex-direction:column;justify-content:center}body[data-style=together] .workbench{border:7px solid #21665b;background:#edf4ef;box-shadow:0 9px 0 #154d43}body[data-style=together] .sentence-tile{border-width:2px;border-bottom:7px solid #c2d5cc;border-color:#d4e3d9}body[data-style=together] .listen{background:#21665b;color:white;border-radius:22px;min-height:78px}body[data-style=together] .choice-tile{border-bottom:6px solid #c2d5cc}body[data-style=together] .picture-bank{gap:25px}body[data-style=together] .builder-head h1{font-size:34px}body[data-style=together] .setting{padding-block:30px}body[data-style=together] .settings-panel{border-bottom:7px solid #c2d5cc}body[data-style=together] .menu-specimen .product-nav{grid-template-columns:repeat(3,1fr)}
/* 05. Editorial paper: masthead, bookmarks, fine rules and stacked sheets. */
body[data-style=paper]{--display:'Rubik',sans-serif;--font:'Manrope',sans-serif;--display-weight:500;--card-shadow:3px 4px 0 #f1eadb,5px 6px 0 #d8d2c3;--card-border:1px solid #b8bfca;--button-shadow:2px 3px 0 #d0c7b3;--radius:5px;background-color:#fffcf5;background-image:repeating-linear-gradient(0deg,transparent,transparent 31px,#34486b06 31px,#34486b06 32px)}body[data-style=paper] #product-header{padding-top:32px}body[data-style=paper] .header-top{padding-bottom:22px;border-bottom:2px solid #34486b}body[data-style=paper] .brand{font-size:30px;font-weight:500;letter-spacing:-1.2px}body[data-style=paper] .header-note{letter-spacing:1px;font-size:11px;max-width:240px;line-height:1.6;text-transform:uppercase}body[data-style=paper] .header-action{background:transparent;border:1px solid #34486b;border-radius:3px;font-size:12px}body[data-style=paper] .product-nav{margin-top:0;gap:0;border-bottom:1px solid #b8bfca;justify-content:space-between}body[data-style=paper] .product-nav a{border-right:1px solid #b8bfca;font-size:12px;flex:1;min-height:54px;padding:15px 10px}body[data-style=paper] .product-nav a:first-child{border-left:1px solid #b8bfca}body[data-style=paper] .product-nav a[aria-current]{background:#f1d67a;color:#34486b}body[data-style=paper] .product-nav a[aria-current]:after{content:'';position:absolute;bottom:-9px;left:calc(50% - 7px);border-left:8px solid transparent;border-right:8px solid transparent;border-top:9px solid #f1d67a}body[data-style=paper] .nav-step{display:inline;font:500 10px/1 'Rubik';opacity:.5}body[data-style=paper] .hero{grid-template-columns:1.15fr 1fr;align-items:start;padding-top:60px;gap:50px}body[data-style=paper] .hero-copy{padding-right:25px;border-right:1px solid #b8bfca}body[data-style=paper] .hero h1{font-size:56px;line-height:1.18;letter-spacing:-2px;font-weight:500}body[data-style=paper] .hero h1 em:after{height:4px;border-radius:0;background:#df927c}body[data-style=paper] .hero-copy>.lead{font-size:18px;border-bottom:1px solid #b8bfca;padding-bottom:20px;margin-bottom:20px}body[data-style=paper] .hero-visual{border:1px solid #b8bfca;border-radius:4px;background:#faf6ea;min-height:420px;padding:25px 20px;box-shadow:6px 7px 0 #f1eadb,7px 8px 0 #b8bfca}body[data-style=paper] .floating-card{border-radius:3px;transform:rotate(-4deg);padding:10px 10px 17px;font-size:17px;font-weight:500;border-bottom:18px solid white}body[data-style=paper] .floating-card:nth-child(2){transform:rotate(5deg) translateY(12px)}body[data-style=paper] .floating-card img{height:200px}body[data-style=paper] .primary,body[data-style=paper] .secondary,body[data-style=paper] .hero-listen{border-radius:3px;font-size:13px;border:1px solid #34486b;font-weight:600}body[data-style=paper] .hero-listen{background:#f1d67a}body[data-style=paper] .steps{gap:0;border-block:1px solid #34486b;padding:25px 0}body[data-style=paper] .steps>div{padding-left:50px;border-right:1px solid #b8bfca}body[data-style=paper] .steps>div:last-child{border-right:0}body[data-style=paper] .steps h3{font-size:17px}body[data-style=paper] .eyebrow{font-size:10px;letter-spacing:2.4px}body[data-style=paper] .people>a{border-radius:2px;padding-bottom:23px;transform:rotate(-1deg)}body[data-style=paper] .people>a:nth-child(even){transform:rotate(2deg)}body[data-style=paper] .adult-banner{border:1px solid #b8bfca;background:#fbf5e5;border-radius:3px;box-shadow:var(--card-shadow)}body[data-style=paper] .lesson-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:28px}body[data-style=paper] .lesson-card{display:grid;grid-template-columns:45% 55%;border-radius:3px}.lesson-grid .lesson-card img{background:white}body[data-style=paper] .lesson-picture{padding:20px}.lesson-grid .lesson-card .pill{font-family:var(--font)}body[data-style=paper] .lesson-picture img{height:175px}body[data-style=paper] .lesson-info{background:#fffcf5;border-left:1px solid #b8bfca;display:flex;flex-direction:column;justify-content:center;padding:24px}body[data-style=paper] .lesson-info h3{font-size:20px;font-weight:500}body[data-style=paper] .page-intro h1{font-weight:500;font-size:49px}body[data-style=paper] .filters button{border-radius:3px;border:1px solid #b8bfca;background:#fffaf0;font-size:12px}body[data-style=paper] .filters button[aria-pressed=true]{background:#34486b}body[data-style=paper] .workbench{border:1px solid #b8bfca;border-radius:3px;background:#f5f0e4;box-shadow:6px 6px 0 #e8dfce}body[data-style=paper] .sentence-slot{border-radius:2px;border-color:#a3adba}body[data-style=paper] .sentence-tile{border-radius:3px;border:1px solid #34486b}body[data-style=paper] .choice-tile{border-radius:2px;transform:rotate(-2deg)}body[data-style=paper] .choice-tile:nth-child(2){transform:rotate(3deg)}body[data-style=paper] .listen{border-radius:4px;background:#f1d67a;color:#34486b}body[data-style=paper] .settings-panel,body[data-style=paper] .parent-preview{border-radius:3px}body[data-style=paper] .parent-preview{background:#faf5e8;border-top:10px solid #a8d5ce}body[data-style=paper] .parent-preview>img{border-radius:1px;border:1px solid #b8bfca;padding:15px}body[data-style=paper] .menu-specimen .product-nav{border-top:1px solid #34486b}body[data-style=paper] .type-preview{font-weight:500}
/* 06. Character-led navigation, toy-like frames and springy raised tiles. */
body[data-style=familiar]{--font:'Nunito Sans',sans-serif;--display:'Nunito',sans-serif;--display-weight:800;--card-shadow:0 6px 0 #c3dce9,0 15px 26px #263d5b15;--card-border:2px solid #c3dce9;--button-shadow:0 6px 0 #b7953b;--radius:26px;background:#fffdf8}body[data-style=familiar] .header-note{display:none}body[data-style=familiar] .header-action{background:#f4ce68;border-bottom:4px solid #b7953b;border-radius:18px}body[data-style=familiar] .product-nav{justify-content:center;gap:16px;padding-top:10px;border-top:1px solid #e3edf2;margin-top:20px}body[data-style=familiar] .product-nav>a{flex-direction:column;gap:4px;min-width:125px;min-height:96px;border:2px solid #d5e5ee;border-radius:22px;background:white;font-size:12px;padding:9px 16px;box-shadow:0 4px 0 #d5e5ee}body[data-style=familiar] .product-nav>a[aria-current]{background:#ddeff7;border-color:#263d5b;color:#263d5b;box-shadow:0 4px 0 #263d5b}body[data-style=familiar] .product-nav>a:hover{transform:translateY(-4px)}body[data-style=familiar] .nav-character{height:48px;width:48px}body[data-style=familiar] .hero{padding-top:50px;grid-template-columns:1fr 1.1fr}body[data-style=familiar] .hero h1{font-size:58px;letter-spacing:-1.8px}body[data-style=familiar] .hero-visual{border:6px solid #b9d9e9;background:#ddeff7;border-radius:60px 25px 60px 25px;box-shadow:0 9px 0 #263d5b;padding:25px 16px;min-height:430px}body[data-style=familiar] .floating-card{border:3px solid #b9d9e9;border-radius:25px;box-shadow:0 6px 0 #b9d9e9;transform:rotate(-4deg)}body[data-style=familiar] .floating-card:nth-child(2){transform:rotate(4deg) translateY(8px)}body[data-style=familiar] .hero-listen{background:#f4ce68;border:2px solid #d8b34d;color:#263d5b;font-size:16px}body[data-style=familiar] .primary{background:#f4ce68;color:#263d5b;border:2px solid #ddbb5a;border-radius:22px}body[data-style=familiar] .secondary{background:#ddeff7;border:2px solid #b9d9e9;box-shadow:0 5px 0 #9abfd4;border-radius:22px}body[data-style=familiar] .people>a{border-radius:24px;background:#fff;border-bottom:6px solid #b9d9e9}body[data-style=familiar] .people>a:nth-child(3n+2){border-color:#ecd3ac;box-shadow:0 6px 0 #ecd3ac}body[data-style=familiar] .people>a:nth-child(3n){border-color:#d1c3e5;box-shadow:0 6px 0 #d1c3e5}body[data-style=familiar] .steps{border:0;background:#ddeff7;border-radius:28px;padding:30px 12px;gap:0}body[data-style=familiar] .steps span{color:#263d5b;background:#f4ce68;border-radius:12px;padding:4px 9px;top:0;left:10px}body[data-style=familiar] .lesson-info{background:#eef6fb;border-top:2px solid #c3dce9}body[data-style=familiar] .lesson-card:hover{transform:translateY(-7px) rotate(-1deg)}body[data-style=familiar] .workbench{border:5px solid #b9d9e9;border-radius:35px;box-shadow:0 8px 0 #263d5b;background:#e9f5fa}body[data-style=familiar] .sentence-tile{border:3px solid #b9d9e9;box-shadow:0 6px 0 #b9d9e9;border-radius:24px}body[data-style=familiar] .sentence-slot{border-color:#9cbfd4;border-width:3px;background:#ffffffa6}body[data-style=familiar] .listen{background:#f4ce68;color:#263d5b;border-radius:24px;border:2px solid #ddbb5a}body[data-style=familiar] .parent-preview{background:#ddeff7;border:5px solid #b9d9e9}body[data-style=familiar] .adult-banner{background:#ddeff7;border:3px solid #b9d9e9;box-shadow:0 6px 0 #b9d9e9}body[data-style=familiar] .choice-tile:active:not(:disabled){transform:translateY(4px);box-shadow:none}body[data-style=familiar] .menu-specimen .product-nav{gap:8px;justify-content:start;border:0;padding-top:0}body[data-style=familiar] .menu-specimen .product-nav>a{min-width:100px;padding-inline:10px}
/* Responsive systems retain their own navigation pattern, while the sidebar becomes a rail. */
@media(min-width:1650px){body[data-style=blocks]>main,body[data-style=blocks]>footer{margin-left:300px;margin-right:auto}}
@media(max-width:1200px){body[data-style=blocks] #product-header{width:210px;padding-inline:15px}body[data-style=blocks]>main,body[data-style=blocks]>footer{margin-left:225px;margin-right:15px}body[data-style=blocks] .brand{font-size:21px}body[data-style=blocks] .hero{grid-template-columns:1fr;max-width:750px}.header-note{display:none}body[data-style=blocks] .hero-visual{max-width:550px;width:100%;justify-self:center}body[data-style=together] .hero{grid-template-columns:1fr 1.1fr}body[data-style=together] .hero h1{font-size:40px}body[data-style=together] .product-nav{gap:8px}body[data-style=together] .product-nav>a{font-size:11px;padding:10px;gap:5px}body[data-style=paper] .hero h1{font-size:46px}body[data-style=familiar] .hero h1{font-size:48px}body[data-style=familiar] .product-nav>a{min-width:115px}.style-comparison{gap:14px}.mini-content strong{font-size:16px}.system-foundations{grid-template-columns:1fr 1fr}.large-brand{font-size:28px}.large-brand .system-mark{width:72px}.menu-specimen .product-nav{flex-wrap:wrap}.hero{gap:30px}}
@media(max-width:1000px){.product-nav>a{font-size:12px;padding:12px 14px}.header-top{flex-wrap:wrap}body[data-style=universe] .header-action{position:static;margin-left:20px}.system-foundations,.component-playground{grid-template-columns:1fr}.style-comparison{grid-template-columns:repeat(2,minmax(0,1fr))}.mini-content strong{font-size:19px}.hero{min-height:0}body[data-style=together] .hero{grid-template-columns:1fr;max-width:760px;margin:auto}body[data-style=together] .hero-copy{max-width:650px}body[data-style=together] .hero-visual{max-width:600px;justify-self:center;width:100%}body[data-style=paper] .hero{gap:28px}body[data-style=paper] .hero-copy{padding-right:15px}body[data-style=familiar] .hero{gap:20px}.palette-live{gap:10px}.artbook-intro h1{font-size:42px}body[data-style=blocks] .steps{grid-template-columns:1fr}body[data-style=blocks] .steps>div{border-right:0;border-bottom:2px solid #202a43}body[data-style=blocks] .steps>div:last-child{border-bottom:0}}
@media(max-width:760px){.labbar{min-height:76px;padding:12px 15px}.lablabel{display:none}.stylemenu{flex-wrap:nowrap;overflow-x:auto;flex-basis:100%;padding-bottom:4px}.labbar>a{display:block;font-size:11px}.labbar:has(>a){padding-bottom:8px}#product-header{padding:20px 20px 0}.header-top{gap:15px}.brand{font-size:24px}.system-mark{width:38px;height:40px}.header-action{min-height:40px;padding:9px 14px}.product-nav{flex-wrap:nowrap;overflow-x:auto;justify-content:start;margin-top:18px;gap:4px;padding-bottom:8px}.product-nav>a{flex-shrink:0;font-size:11px;padding:10px 12px}.hero{padding:35px 0 45px}.hero h1{font-size:42px!important;letter-spacing:-1px!important}.hero-visual{width:100%}.floating-card img{height:165px!important}.hero-pictures{gap:12px}.artbook-intro{padding:35px 0 25px;display:block}.artbook-intro h1{font-size:37px}.artbook-intro>.primary{margin-top:25px}.artbook-section-title{margin-top:45px}.artbook-section-title h2{font-size:25px}.component-surface{padding:23px}.large-brand{font-size:31px;padding-block:25px}.large-brand .system-mark{width:70px;height:75px}.palette-live{gap:8px}.color-surface{height:60px;border-radius:12px}.palette-live b{font-size:10px}.palette-live small{font-size:9px}.type-label{display:block}.type-label span{display:block;margin-top:8px}.type-scale{grid-template-columns:1fr;gap:25px}.type-scale h2{font-size:28px}.logo-variants{gap:15px}.logo-variants small{font-size:10px}.logo-variants .system-mark{width:33px}.app-icon-demo{border-radius:14px;padding:9px}.style-comparison{gap:14px 10px}.system-preview{padding:9px}.preview-title{font-size:10px}.preview-window{padding:8px;min-height:175px}.mini-content{gap:6px}.mini-content strong{font-size:14px}.mini-card{padding:3px;box-shadow:2px 3px 0 #00000018;border-radius:10px}.mini-card img{height:65px}.mini-action{font-size:8px;padding:4px 7px}.preview-caption{font-size:9px}.preview-blocks .preview-window{grid-template-columns:20px 1fr;gap:5px}.preview-blocks .mini-menu{margin:-8px 0 -8px -8px;padding:5px}.preview-blocks .mini-menu i{width:12px}.preview-blocks .mini-content strong{font-size:13px}.preview-universe .mini-content strong{font-size:13px;flex-basis:100%}.preview-universe .mini-card{width:45px}.preview-universe .mini-card img{height:36px}.preview-universe .mini-action{padding:4px 8px}.preview-universe .mini-menu{padding:5px}.preview-universe .preview-window{min-height:175px}.preview-familiar .mini-menu i{width:17px;height:17px}.preview-familiar .mini-action{padding:5px 9px}.artbook-builder .builder-head h1{font-size:21px}.artbook-next h2{font-size:27px}
 body[data-style=blocks] #product-header{position:static;width:auto;min-height:0;padding:22px 20px 16px;margin:0;border:0;border-bottom:3px solid #202a43;border-radius:0;background:#3155d9}body[data-style=blocks] .header-top{justify-content:space-between;flex-wrap:nowrap}body[data-style=blocks] .brand{font-size:24px}body[data-style=blocks] .header-action{width:auto;order:initial;margin-left:auto;min-height:38px;font-size:12px}body[data-style=blocks] .product-nav{margin-top:20px;flex-direction:row;flex-wrap:nowrap;align-items:center;padding-bottom:7px;gap:9px}body[data-style=blocks] #product-header .product-nav>a{font-size:11px;min-height:43px;padding:10px 12px;border:1px solid #ffffff45}body[data-style=blocks] #product-header .product-nav>a[aria-current]{border:2px solid #202a43}body[data-style=blocks] .side-note{display:none}body[data-style=blocks]>main,body[data-style=blocks]>footer{margin:0 auto;padding-inline:20px}body[data-style=blocks] .hero{padding-top:35px;gap:30px}body[data-style=blocks] .hero-visual{border-radius:8px;transform:none}body[data-style=blocks] .people{gap:13px}body[data-style=blocks] .lesson-grid{grid-template-columns:1fr 1fr;gap:17px}body[data-style=blocks] .lesson-info{padding:15px 13px}body[data-style=blocks] .lesson-info h3{font-size:16px}body[data-style=blocks] .menu-specimen .product-nav{flex-direction:column;align-items:stretch;flex-wrap:wrap}
 body[data-style=garden] .product-nav{width:100%;border-radius:22px;padding:6px}body[data-style=garden] .product-nav a{padding:11px 13px}body[data-style=garden] .hero-visual:before,body[data-style=garden] .hero-visual:after{display:none}
 body[data-style=universe] .header-action{margin-left:auto;font-size:11px}body[data-style=universe] .hero{padding-top:40px;gap:35px}body[data-style=universe] .hero h1{font-size:37px!important;line-height:1.3}body[data-style=universe] .product-nav{border-radius:25px;justify-content:start;flex-wrap:nowrap;width:100%;padding:6px}body[data-style=universe] .product-nav a{font-size:10px;padding:10px 12px}body[data-style=universe] .hero-visual{min-height:340px;padding:25px 14px;border-radius:110px 110px 30px 30px}body[data-style=universe] .hero-visual:before{inset:40px -5px}body[data-style=universe] .steps{grid-template-columns:1fr;gap:20px}body[data-style=universe] .lesson-grid{grid-template-columns:1fr;gap:25px}body[data-style=universe] .lesson-picture img{height:210px}body[data-style=universe] .workbench{border-radius:35px;padding:25px 12px}body[data-style=universe] .sentence-tile{border-radius:25px}
 body[data-style=together] .product-nav{display:flex;gap:9px;overflow-x:auto;padding:0 0 8px;flex-wrap:nowrap}body[data-style=together] .product-nav>a{font-size:11px;min-width:135px;padding:10px}.menu-specimen .product-nav{overflow:visible}body[data-style=together] .hero-visual{border-width:5px;padding:22px 12px;min-height:350px}body[data-style=together] .hero-listen{width:95%;min-height:60px;font-size:14px}body[data-style=together] .lesson-grid{grid-template-columns:1fr}body[data-style=together] .steps{padding:25px 15px;gap:22px}body[data-style=together] .steps span{left:0}body[data-style=together] .workbench{border-width:4px;padding:22px 12px}body[data-style=together] .listen{font-size:16px}.menu-specimen-content .product-nav{flex-wrap:wrap}
 body[data-style=paper] #product-header{padding-top:22px}body[data-style=paper] .brand{font-size:25px}body[data-style=paper] .header-top{padding-bottom:15px}body[data-style=paper] .product-nav{overflow-x:auto;justify-content:start;flex-wrap:nowrap;padding:0}body[data-style=paper] .product-nav a{flex:none;padding-inline:13px;min-height:47px;font-size:10px}body[data-style=paper] .hero{grid-template-columns:1fr;gap:35px;padding-top:35px}body[data-style=paper] .hero-copy{border:0;padding:0}body[data-style=paper] .hero h1{font-size:44px!important}.hero-copy h1{overflow-wrap:normal}body[data-style=paper] .hero-visual{min-height:360px}body[data-style=paper] .steps{gap:20px}body[data-style=paper] .steps>div{border:0}body[data-style=paper] .lesson-grid{grid-template-columns:1fr}body[data-style=paper] .lesson-picture img{height:150px}body[data-style=paper] .menu-specimen .product-nav{flex-wrap:wrap}body[data-style=paper] .menu-specimen .product-nav a{flex:1}
 body[data-style=familiar] .product-nav{justify-content:start;gap:10px;padding-top:15px;flex-wrap:nowrap}body[data-style=familiar] .product-nav>a{min-width:92px;min-height:85px;padding:8px 10px;border-radius:16px;font-size:10px}body[data-style=familiar] .nav-character{height:39px;width:39px}body[data-style=familiar] .hero{grid-template-columns:1fr;padding-top:35px;gap:35px}body[data-style=familiar] .hero-visual{min-height:350px;border-width:5px;padding:25px 13px;border-radius:40px 20px 40px 20px}body[data-style=familiar] .hero-listen{font-size:14px}body[data-style=familiar] .steps{gap:25px;padding:25px 10px}body[data-style=familiar] .workbench{border-width:4px;padding:20px 12px}body[data-style=familiar] .sentence-tile{border-radius:19px}body[data-style=familiar] .menu-specimen .product-nav{flex-wrap:wrap}body[data-style=familiar] .menu-specimen .product-nav>a{min-width:88px}
}
.hero>*{min-width:0}
.stylemenu{min-width:0;flex-wrap:nowrap;overflow-x:auto}
@media(max-width:760px){body[data-style=universe] .hero-visual:before{inset:45px 15px;transform:rotate(-6deg)}}
@media(max-width:760px){body[data-style=universe] .hero{grid-template-columns:minmax(0,1fr)}body[data-style=universe] .hero-visual{width:100%;min-width:0}body[data-style=universe] .hero-pictures{width:100%;min-width:0}.menu-specimen .product-nav{flex-wrap:wrap!important;max-width:100%;overflow:visible}.menu-specimen .product-nav>a{min-width:0}body[data-style=universe] .menu-specimen .product-nav{width:100%}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{transition:none!important;animation:none!important}.hero .floating-card{transform:none!important}.demo-picture{transform:none!important}}