:root{--geo-mode:stacked-portrait;--geo-base-unit:clamp(1.125rem, 4.9vw, 1.25rem);--geo-density:1;--geo-unit:calc(var(--geo-base-unit) * var(--geo-density));--geo-quarter:calc(var(--geo-unit) / 4);--geo-half:calc(var(--geo-unit) / 2);--geo-gap:var(--geo-unit);--geo-gutter:max(1rem, var(--geo-unit));--geo-card-padding:var(--geo-unit);--geo-section-gap:calc(var(--geo-unit) * 3);--geo-content-max:calc(var(--geo-base-unit) * 54);--geo-reading-max:42rem;--geo-control:max(2.75rem, calc(var(--geo-unit) * 2));--geo-radius:calc(var(--geo-unit) / 3);--geo-columns:1;--geo-hero-columns:minmax(0, 1fr);--geo-hero-title:clamp(2.5rem, 7vw, 4rem);--geo-sidebar-width:0px;--geo-sidebar-display:none;--geo-aside-display:none;--geo-grid-subtle:#0b2d4f08;--geo-grid-active:#0b2d4f0d;--geo-grid-ink:var(--geo-grid-subtle)}@media (min-aspect-ratio:1){:root{--geo-mode:stacked-landscape;--geo-base-unit:clamp(1.25rem, 2.7vw, 1.375rem);--geo-gutter:calc(var(--geo-unit) * 1.5);--geo-section-gap:calc(var(--geo-unit) * 2);--geo-columns:2;--geo-hero-title:clamp(2.5rem, 5.2vw, 3.75rem)}}@media (min-width:64rem) and (min-height:38rem) and (min-aspect-ratio:6/5){:root{--geo-mode:full;--geo-base-unit:clamp(1.375rem, 1.65vw, 1.5rem);--geo-gutter:calc(var(--geo-unit) * 2);--geo-section-gap:calc(var(--geo-unit) * 4);--geo-columns:4;--geo-hero-columns:minmax(0, 1.1fr) minmax(0, 1fr);--geo-hero-title:clamp(3rem, 4.5vw, 4.75rem);--geo-sidebar-width:calc(var(--geo-base-unit) * 10);--geo-sidebar-display:flex;--geo-aside-display:flex}}:root[data-density=comfortable]{--geo-density:1.1}:root[data-density=compact]{--geo-density:.9}.schooldo-paper,.paper-surface,.product-content,.classes-paper,.onboarding-paper,.capture-page,[data-grid=subtle],[data-grid=active]{background-color:#fcfdff;background-image:linear-gradient(var(--geo-grid-ink) 1px, transparent 1px), linear-gradient(90deg, var(--geo-grid-ink) 1px, transparent 1px);background-size:var(--geo-unit) var(--geo-unit);background-position:var(--geo-gutter) 0}[data-grid=active]{--geo-grid-ink:var(--geo-grid-active)}[data-grid=none],:root[data-grid=none] :is(.schooldo-paper,.paper-surface,.product-content,.classes-paper,.onboarding-paper,.capture-page){background-image:none}.hero{isolation:isolate;position:relative}.hero:before{content:"";z-index:-1;inset:0 calc(-1 * var(--geo-gutter));pointer-events:none;background:#fcfdff;position:absolute;-webkit-mask-image:linear-gradient(#000 10%,#0000 100%);mask-image:linear-gradient(#000 10%,#0000 100%)}[data-paper=writing]{background-image:repeating-linear-gradient(#0000 0 calc(1.6em - 1px),#0b2d4f0d calc(1.6em - 1px) 1.6em);line-height:1.6}.shell{width:min(var(--geo-content-max), calc(100% - var(--geo-gutter) * 2))}.landing{overflow:clip}.landing-nav{height:auto;min-height:calc(var(--geo-control) + var(--geo-unit));gap:var(--geo-unit);padding-block:var(--geo-half);flex-wrap:wrap}.landing-nav nav{gap:var(--geo-half);flex-wrap:wrap}.landing-nav{container:navigation/inline-size}.hero{grid-template-columns:var(--geo-hero-columns);gap:calc(var(--geo-unit) * 2);min-height:0;padding-block:var(--geo-section-gap)}.hero-copy{text-align:start;min-width:0}.hero-copy h1{font-size:var(--geo-hero-title);letter-spacing:-.045em;max-width:15ch;margin:var(--geo-unit) 0;line-height:1.06}.hero-lead{max-width:55ch;font-size:1.0625rem}.hero-actions,.trust-row{gap:var(--geo-half);margin-top:var(--geo-unit);flex-wrap:wrap}.hero-product{width:min(100%,36rem);min-width:0;margin-inline:auto}.mock-window{border-radius:var(--geo-radius);transform:none}.mock-content{padding:var(--geo-unit);gap:var(--geo-half)}.mock-subject,.mock-cta{padding:var(--geo-half);gap:var(--geo-half);flex-wrap:wrap}.mock-summary{padding:var(--geo-unit)}.mock-subject>span,.mock-cta>span{min-width:8rem}.mock-summary small,.mock-subject small,.mock-cta small,.mock-subject mark,.mock-cta button,.mock-top b{font-size:.75rem}.mock-cta button{min-height:var(--geo-control)}.floating-card{display:none}.how{padding-block:var(--geo-section-gap)}.how>h2,.principles h2,.final-cta h2{letter-spacing:-.035em;font-size:clamp(1.75rem,3vw,2.5rem);line-height:1.15}.step-grid{grid-template-columns:repeat(var(--geo-columns), minmax(0, 1fr));gap:var(--geo-unit);margin-top:calc(var(--geo-unit) * 2)}.step-grid article{min-height:0;padding:var(--geo-card-padding);border-radius:var(--geo-radius)}.step-grid article>span{width:calc(var(--geo-unit) * 1.5);height:calc(var(--geo-unit) * 1.5);font-size:.75rem}.step-grid h3{margin:calc(var(--geo-unit) * 2) 0 var(--geo-half)}.principles{padding-block:var(--geo-section-gap)}.principle-grid{grid-template-columns:var(--geo-hero-columns);gap:calc(var(--geo-unit) * 2)}.principle-list{gap:var(--geo-unit)}.principle-list article{gap:var(--geo-unit);padding-bottom:var(--geo-unit)}.final-cta{padding-block:var(--geo-section-gap);gap:var(--geo-unit);flex-wrap:wrap}.final-cta>div{flex:24rem}.landing-footer{padding-block:calc(var(--geo-unit) * 2) var(--geo-unit);gap:calc(var(--geo-unit) * 1.5)}.footer-grid{gap:calc(var(--geo-unit) * 1.5)}.button,input,select,textarea{min-height:var(--geo-control);border-radius:var(--geo-radius)}.button{padding:var(--geo-half) var(--geo-unit);white-space:normal;text-align:center;max-width:100%;font-size:.875rem;line-height:1.4}input,select,textarea{padding:var(--geo-half);min-width:0;font-size:1rem}input[type=checkbox]{width:1.375rem;height:1.375rem;min-height:1.375rem}input::placeholder,textarea::placeholder{color:var(--muted);opacity:1}label{gap:var(--geo-quarter);font-size:.875rem}summary{min-height:var(--geo-control);padding-block:var(--geo-half)}p{margin-bottom:var(--geo-unit);line-height:1.6}h1,h2,h3{overflow-wrap:anywhere}small{font-size:.875rem;line-height:1.5}.logo-wordmark-image{width:calc(var(--geo-base-unit) * 6.5);max-width:100%}.logo-compact-mark{width:calc(var(--geo-base-unit) * 3)}.auth-layout{grid-template-columns:var(--geo-hero-columns);min-height:100svh}.auth-panel{min-width:0;min-height:100svh;padding:var(--geo-gutter);gap:var(--geo-unit)}.auth-top{gap:var(--geo-unit);flex-wrap:wrap}.auth-card{width:min(100%,29rem);padding:var(--geo-card-padding);margin-block:var(--geo-unit);border:1px solid var(--line);border-radius:var(--geo-radius);background:#fff}.auth-card h1{letter-spacing:-.035em;font-size:clamp(1.875rem,4vw,2.5rem)}.auth-form,.onboarding-options form{gap:var(--geo-unit);margin-top:var(--geo-unit)}.auth-aside{display:var(--geo-aside-display);padding:calc(var(--geo-unit) * 3)}.auth-aside h2{font-size:clamp(2rem,3.5vw,3rem)}.auth-aside .kicker{color:#0b5932}.setup-only .auth-panel{padding-inline:var(--geo-gutter)}.classes-page,.onboarding-page{background:var(--shell-surface);min-height:100svh}.classes-header,.onboarding-page>header{padding:var(--geo-gutter) max(var(--geo-gutter), calc((100% - var(--geo-content-max)) / 2))}.classes-paper,.onboarding-paper{min-height:calc(100svh - var(--geo-control) - var(--geo-unit) * 2);padding:var(--geo-gutter) max(var(--geo-gutter), calc((100% - var(--geo-content-max)) / 2)) var(--geo-section-gap)}.classes-header,.classes-header>div{gap:var(--geo-unit);flex-wrap:wrap}.classes-intro,.onboarding-intro{margin:var(--geo-section-gap) 0 calc(var(--geo-unit) * 2)}.classes-intro h1,.onboarding-intro h1{letter-spacing:-.035em;font-size:clamp(2rem,5vw,3rem)}.class-list{gap:var(--geo-half);margin-bottom:var(--geo-unit)}.class-choice{gap:var(--geo-unit);padding:var(--geo-card-padding);border-radius:var(--geo-radius)}.class-choice>span:nth-child(2){overflow-wrap:anywhere;min-width:0}.class-choice-letter{width:calc(var(--geo-unit) * 2);height:calc(var(--geo-unit) * 2);border-radius:var(--geo-radius);flex-shrink:0}.onboarding-options{gap:var(--geo-unit);grid-template-columns:repeat(auto-fit,minmax(min(100%,24rem),1fr));display:grid}.onboarding-options>article{padding:var(--geo-card-padding);border-radius:var(--geo-radius)}.field-pair{gap:var(--geo-half);flex-wrap:wrap;display:flex}.field-pair>label{flex:12rem;min-width:0}.option-icon{margin-bottom:var(--geo-unit);border-radius:var(--geo-radius)}.product-sidebar{display:var(--geo-sidebar-display);width:var(--geo-sidebar-width);padding:var(--geo-unit)}.product-sidebar .logo{margin:0 0 var(--geo-unit)}.product-sidebar nav{margin-top:var(--geo-unit);gap:var(--geo-quarter)}.product-sidebar nav a{height:auto;min-height:var(--geo-control);gap:var(--geo-half);padding:var(--geo-half);font-size:.875rem}.current-class,.sidebar-profile{gap:var(--geo-half);min-width:0}.current-class div,.sidebar-profile div{overflow-wrap:anywhere;min-width:0}.private-chip small,.private-chip b,.current-class small,.sidebar-profile small{font-size:.75rem}.product-main{margin-left:var(--geo-sidebar-width);background:var(--shell-surface);min-width:0}.product-topbar{min-height:var(--geo-control);height:auto;padding:var(--geo-half) var(--geo-gutter);gap:var(--geo-half);background:#fff;flex-wrap:wrap;position:relative}.product-content{width:min(var(--geo-content-max), calc(100% - var(--geo-gutter) * 2));padding-block:calc(var(--geo-unit) * 2) var(--geo-section-gap);container:workspace/inline-size}.product-hero{gap:var(--geo-unit);margin-bottom:var(--geo-unit);flex-wrap:wrap}.product-hero>div:first-child{flex:18rem}.product-hero h1{font-size:clamp(1.75rem,3vw,2.5rem)}.invite-box{width:auto;min-width:0;padding:0 var(--geo-unit);border-radius:var(--geo-radius);align-self:start}.invite-box b{overflow-wrap:anywhere}.day-section{margin-block:var(--geo-unit)}.section-head{gap:var(--geo-unit);margin-bottom:var(--geo-half);flex-wrap:wrap}.live-list{gap:var(--geo-half)}.live-subject{grid-template-columns:calc(var(--geo-unit) * 1.5) minmax(0, 1fr) auto;gap:var(--geo-half);padding:var(--geo-card-padding);border-radius:var(--geo-radius);container:subject/inline-size}.live-subject:has(>.live-subject-main:only-child){grid-template-columns:minmax(0,1fr)}.subject-letter{width:calc(var(--geo-unit) * 1.5);height:calc(var(--geo-unit) * 1.5);border-radius:var(--geo-radius)}.live-subject-title{gap:var(--geo-half);flex-wrap:wrap}.state-pill,.reward-badge{padding:var(--geo-quarter) var(--geo-half);border-radius:var(--geo-radius);font-size:.875rem}.reward-badge{white-space:normal}.mini-form{gap:var(--geo-half);padding:var(--geo-half);margin-top:var(--geo-half);border-radius:var(--geo-radius);flex-wrap:wrap;display:flex}.mini-form>label{flex:12rem;min-width:0;font-size:.875rem}.mini-form .button{min-height:var(--geo-control);font-size:.875rem}.mini-form input,.mini-form select,.mini-form textarea{min-height:var(--geo-control);font-size:1rem}.capture-card{gap:var(--geo-unit);margin:var(--geo-unit) 0;padding:var(--geo-card-padding);border-radius:var(--geo-radius);background:#fff;grid-template-columns:minmax(0,1fr);display:grid}.capture-card img{width:min(100%,18rem);height:auto}.capture-form{gap:var(--geo-unit);margin-top:var(--geo-unit);grid-template-columns:repeat(auto-fit,minmax(min(100%,14rem),1fr));max-width:none}.capture-form label{font-size:.875rem}.capture-form :is(input,select,textarea){border-radius:var(--geo-radius)}.capture-review-actions{gap:var(--geo-half);margin-top:var(--geo-half)}.capture-start-actions{grid-column:1/-1}.capture-shell{background:var(--shell-surface);min-height:100svh}.capture-page{min-height:100svh;padding:var(--geo-gutter)}.capture-mobile-card{max-width:var(--geo-reading-max);padding:var(--geo-card-padding);border-radius:var(--geo-radius)}.capture-form.mobile{grid-template-columns:minmax(0,1fr)}.capture-mobile-card h1{font-size:clamp(1.75rem,4vw,2.25rem)}.capture-page-tabs{gap:var(--geo-half);margin-block:var(--geo-half);padding:var(--geo-quarter);flex-wrap:nowrap;display:flex;overflow-x:auto}.capture-collection-heading{flex-direction:column;align-items:start}.capture-collection-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.capture-page-tabs .button{flex:none}.capture-result{padding:var(--geo-half);border-radius:var(--geo-radius);background:#fff}.capture-comparison{gap:var(--geo-half);grid-template-columns:minmax(0,1fr)}.capture-result figcaption{font-size:.875rem}.capture-check{line-height:1.6}.capture-file-input{min-height:1px!important}.gallery-input,.gallery-input input{max-width:100%}.gallery-input:focus-within{outline-offset:3px;outline:3px solid #245b91}.metric-grid{gap:var(--geo-unit);grid-template-columns:repeat(auto-fit,minmax(min(100%,14rem),1fr))}.metric-grid article{padding:var(--geo-card-padding);border-radius:var(--geo-radius);min-height:0}.metric-grid article:last-child{grid-column:auto}.ledger-list{gap:var(--geo-half);grid-template-columns:repeat(auto-fit,minmax(min(100%,22rem),1fr))}.ledger-list article{padding:var(--geo-half);border-radius:var(--geo-radius)}.secondary-section{margin-block:var(--geo-unit);padding-inline:var(--geo-card-padding);border-radius:var(--geo-radius)}.secondary-section[open]{padding-bottom:var(--geo-card-padding)}.economy-explainer{gap:var(--geo-unit);padding:var(--geo-card-padding);flex-wrap:wrap;display:flex}.economy-steps{gap:var(--geo-unit);flex-wrap:wrap}.economy-steps i{display:none}@container workspace (min-width:42rem){.capture-card:has(>img){grid-template-columns:minmax(0,1fr) minmax(12rem,.6fr)}}@container workspace (max-width:30rem){.live-subject{grid-template-columns:calc(var(--geo-unit) * 1.5) minmax(0, 1fr)}.reward-badge{grid-column:2;width:fit-content}}@container subject (max-width:28rem){.live-subject-title{flex-direction:column;align-items:flex-start}}@container navigation (max-width:34rem){nav>a[href^=\#]{display:none}}@media (forced-colors:active){.schooldo-paper,.paper-surface,.product-content,.classes-paper,.onboarding-paper,.capture-page{background-image:none}}