/* Stable first paint: the legacy scaffold is never presented as the current homepage. */
html.app-booting body>header,html.app-booting body>main,html.app-booting body>footer,html.app-booting .mobile-nav{visibility:hidden}
.app-boot-screen{display:none}html.app-booting .app-boot-screen{display:grid;position:fixed;inset:0;z-index:99999;place-content:center;gap:22px;background:#faf7ef;color:#263c35;text-align:center;padding:24px;font-family:system-ui,sans-serif}
.boot-art{display:flex;gap:12px;justify-content:center}.boot-art img{width:clamp(65px,17vw,130px);height:160px;object-fit:contain;background:white;border-radius:8px}.app-boot-screen strong{font-size:25px}.app-boot-screen p{font-size:16px}.app-boot-screen a{color:inherit}
.three-stage-story{grid-template-columns:1fr!important;gap:32px!important}.three-stage-story .photo-story-copy{display:grid;grid-template-columns:1fr 1fr;column-gap:45px;align-items:start}.three-stage-story .photo-story-copy>span,.three-stage-story .photo-story-copy>h2{grid-column:1}.three-stage-story .photo-story-copy>p{grid-column:2;grid-row:1/4}.three-stage-story .photo-story-copy>ol{grid-column:2;grid-row:4/7;margin:0}.three-stage-story .photo-story-copy>a,.three-stage-story .photo-story-copy>small{grid-column:1;justify-self:start}
.photo-triptych{position:relative;aspect-ratio:3/1;overflow:hidden;border-radius:12px;background:#fff;min-height:180px}.trip-pane{position:absolute;inset:0;overflow:hidden}.trip-source{position:absolute;inset:0;background-image:url('/assets/home-v2/family-triptych.png');background-size:100% auto;background-repeat:no-repeat}.trip-pane-0{right:calc(100% - var(--first))}.trip-pane-1{left:var(--first);right:calc(100% - var(--second))}.trip-pane-2{left:var(--second)}
/* The image panels keep a square source viewport even when a divider moves. */
.trip-source{width:calc(3 * var(--trip-height,240px));background-size:100% 100%;height:var(--trip-height,240px)}.trip-pane-0 .trip-source{left:calc((100% - var(--trip-height,240px))/2)}.trip-pane-1 .trip-source{left:calc((100% - var(--trip-height,240px))/2 - var(--trip-height,240px))}.trip-pane-2 .trip-source{left:calc((100% - var(--trip-height,240px))/2 - 2 * var(--trip-height,240px))}
.trip-label{position:absolute;left:50%;transform:translateX(-50%);top:12px;background:#fffc;padding:7px 10px;border-radius:5px;white-space:nowrap;font-size:13px}.trip-divider{position:absolute;top:0;bottom:0;left:var(--first);width:44px;transform:translateX(-50%);display:grid;place-content:center;color:#fff;cursor:ew-resize;touch-action:none;font-size:22px;z-index:4}.trip-divider:before{content:'';position:absolute;left:21px;top:0;bottom:0;width:2px;background:white;z-index:-1}.trip-divider:after{content:'';width:40px;height:40px;border:2px solid white;position:absolute;top:calc(50% - 20px);background:#294f43;z-index:-1;border-radius:50%}.trip-divider-1{left:var(--second)}.trip-controls{display:flex;gap:24px;margin-top:16px}.trip-controls label{flex:1;font-size:14px;color:#42584c}.trip-controls input{display:block;width:100%;min-height:40px;accent-color:#315f4c}
.material-samples{display:flex;gap:8px;margin-bottom:14px;flex-wrap:wrap}.material-samples button,.lesson-demo-steps button{font:inherit;border:1px solid #c8d2c4;padding:10px 14px;background:#fff;border-radius:6px;min-height:44px;color:#314b40;cursor:pointer}.material-samples button[aria-pressed=true],.lesson-demo-steps button[aria-pressed=true]{background:#294e40;color:white}.material-showcase .compare-layer img[hidden]{display:none!important}.material-showcase .compare-layer img{transition:none!important}.material-showcase .compare{contain:layout paint}
.printed-book{display:grid;grid-template-columns:1fr 1fr;min-height:350px;filter:drop-shadow(0 15px 12px #233b3520);perspective:1200px;padding:22px 4px}.book-cover,.book-leaf{background:#fffdf6;min-width:0;box-shadow:inset -7px 0 13px #0001,0 2px 2px #5553;border:1px solid #d6d7c7;display:flex;flex-direction:column;justify-content:center;padding:22px;text-align:center;aspect-ratio:3/4}.book-cover{background:#dde9d5;transform:rotateY(8deg);border-radius:8px 0 0 8px;border-left:9px solid #42694f}.book-cover strong{font-size:clamp(20px,2.5vw,34px);line-height:1.6;margin:24px 0}.book-cover small,.book-cover span{font-size:12px!important}.product-app .family-feature .book-leaf img{width:100%;height:100%;max-height:none;aspect-ratio:auto;object-fit:contain}.book-leaf{padding:9px;border-radius:0 8px 8px 0;transform-origin:left center}.turn-page{animation:pageReveal .45s ease-out}.book-demo-controls{display:flex;align-items:center;justify-content:center;gap:10px;flex-wrap:wrap}.book-demo-controls span{font-size:13px}.book-demo-note{display:block;font-size:12px!important;line-height:1.7;margin-top:16px;color:#627268}.teaching-demo{max-width:none!important;background:#fffc;border-radius:12px;padding:16px}.product-app .teaching-demo img{width:100%;height:300px!important;object-fit:contain}.teaching-demo p{font-size:15px!important;line-height:1.7;min-height:50px}.lesson-demo-steps{display:flex;gap:6px;flex-wrap:wrap}.lesson-demo-steps button{font-size:13px;padding:9px 10px}.theme-row{margin-top:35px}.theme-heading{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:18px}.theme-heading h2{font-size:26px!important}.theme-heading a{font-size:14px;white-space:nowrap}.theme-art-row{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:18px}.theme-art-row .atelier-work-image{aspect-ratio:3/4}.theme-art-row .atelier-work-caption strong{font-size:14px}.theme-art-row .atelier-work-caption small{font-size:12px}.theme-art-row .atelier-card-link{font-size:13px}
@keyframes pageReveal{from{transform:rotateY(-35deg);opacity:.4}to{transform:rotateY(0);opacity:1}}
@media(max-width:650px){.three-stage-story .photo-story-copy{display:block}.photo-triptych{aspect-ratio:1.7/1;min-height:0}.trip-label{font-size:11px;padding:6px}.trip-controls{gap:12px}.trip-controls label{font-size:12px}.printed-book{min-height:260px}.book-cover{padding:12px}.book-cover strong{font-size:21px}.book-cover span{font-size:10px!important}.theme-art-row{display:flex;overflow-x:auto;scroll-snap-type:x proximity;padding-bottom:14px}.theme-art-row .atelier-work-card{flex:0 0 155px;scroll-snap-align:start}.theme-heading h2{font-size:22px!important}.theme-heading a{font-size:12px}.product-app .course-promo .teaching-demo{width:100%;max-width:none!important}.product-app .teaching-demo img{height:270px!important}.boot-art img{height:120px}}
@media(prefers-reduced-motion:reduce){.turn-page{animation:none}}

.photo-triptych .trip-source{width:var(--trip-height,240px);height:var(--trip-height,240px);left:calc((100% - var(--trip-height,240px))/2);background-size:300% 100%}

/* Shared reading scale: a quiet editorial surface, large artwork, clear choices. */
.product-app{--text-body:17px;--text-label:15px;--text-note:14px}
.product-app main p{font-size:var(--text-body);line-height:1.85}
.product-app .content-label,.product-app .eyebrow,.product-app .atelier-eyebrow{font-size:14px;letter-spacing:.06em}
.product-app .atelier-caption,.product-app .atelier-work-caption small,.product-app .atelier-card-link,.product-app .creative-card-info small,.product-app .creative-preview-label,.product-app .activity-note,.product-app .creative-disclosure,.product-app .family-example-note,.product-app .photo-story-copy>small,.product-app .home-channel-story small,.product-app .showcase-panel>small{font-size:14px!important;line-height:1.75!important;color:#56665b}
.product-app .atelier-work-caption strong,.product-app .theme-art-row .atelier-work-caption strong{font-size:16px;line-height:1.55;display:block;margin-top:5px}
.product-app .theme-art-row .atelier-work-caption small{font-size:14px}
.product-app .primary,.product-app .secondary{font-size:16px;min-height:48px}
.product-app .creative-modes{display:flex;flex-wrap:wrap;gap:10px;margin:25px 0}
.product-app .creative-mode{display:flex;flex-direction:row;gap:10px;align-items:center;padding:12px 17px;font-size:16px;border-radius:9px;min-height:52px;flex:0 1 auto;background:#fff;border:1px solid #ccd5c8}
.product-app .creative-mode[aria-pressed=true]{padding:12px 17px;background:#e6eddc;border:1px solid #35634c;box-shadow:inset 0 0 0 1px #35634c}
.product-app .creative-mode b{font-size:23px;font-weight:400}
.product-app .creative-controls{padding:20px;background:#f0f1e9;border-radius:10px;align-items:end;gap:18px;margin-bottom:26px}
.product-app .creative-controls label{font-size:15px;font-weight:600}
.product-app .creative-controls input,.product-app .creative-controls select{font:inherit;font-size:16px;min-height:48px;border-radius:7px;margin-top:6px}
.product-app .creative-card h3{font-size:18px;line-height:1.55}.product-app .creative-card-actions button{font-size:15px}
.product-app .showcase-style-grid button span,.product-app .showcase-description>span{font-size:15px}
.product-app .product-header nav a{font-size:15px;padding:10px}.product-app .header-btn{font-size:16px;min-height:46px}
.product-app .site-footer p,.product-app .site-footer a,.product-app .site-footer summary{font-size:14px;line-height:1.85}
.product-app button:focus-visible,.product-app a:focus-visible,.product-app input:focus-visible,.product-app select:focus-visible{outline:3px solid #a95f36;outline-offset:3px}
.product-app[data-view=home] #creativeStudio,.product-app[data-view=home] #collections,.product-app[data-view=home] #gallery{display:none!important}
.product-app .puzzle-card strong{font-size:17px;line-height:1.6}.product-app .puzzle-card small,.product-app .puzzle-card span{font-size:14px}.puzzle-boards:not([data-maze=true]){touch-action:pan-y pinch-zoom}
.book-moment{display:grid;grid-template-columns:112px 1fr;align-items:center;gap:16px;margin:22px 0 0}.product-app .family-feature .book-moment img{width:112px;height:80px;aspect-ratio:3/2;object-fit:cover;border-radius:6px}.book-moment figcaption{font-size:15px;line-height:1.7}.book-moment small{font-size:12px!important;line-height:1.6}
@media(max-width:1180px){.product-app .product-header nav{display:none}.product-app .product-header{height:74px;gap:16px;padding:0 20px}.product-app .header-btn{margin-left:auto}.product-app{padding-bottom:calc(80px + env(safe-area-inset-bottom))}.product-app .mobile-shortcuts{display:grid!important;grid-template-columns:repeat(5,minmax(0,1fr));position:fixed;bottom:0;left:0;right:0;z-index:45;gap:4px;padding:8px 10px calc(8px + env(safe-area-inset-bottom));background:#fffffff5;border-top:1px solid #dce4d5;backdrop-filter:blur(14px)}.product-app .mobile-shortcuts a,.product-app .mobile-shortcuts button{font-size:14px!important;font-weight:650;min-height:48px;display:flex;align-items:center;justify-content:center;padding:8px 3px;border:0;border-radius:8px;background:transparent;white-space:nowrap}.product-app .mobile-shortcuts .active{background:#e9f1de;color:#285b3c}.theme-art-row{display:flex;overflow-x:auto;scroll-snap-type:x proximity;padding-bottom:14px}.theme-art-row .atelier-work-card{flex:0 0 180px;scroll-snap-align:start}}
@media(min-width:651px) and (max-width:1000px){.atelier-home{display:flex;flex-direction:column;align-items:stretch;gap:30px}.atelier-feature-grid{order:-1;display:flex;overflow-x:auto;scroll-snap-type:x proximity;gap:18px}.atelier-feature-grid .atelier-work-card:nth-child(n){display:block;flex:0 0 190px;scroll-snap-align:start}.atelier-feature-grid .atelier-work-image{aspect-ratio:3/4}.product-app .atelier-intro h1{font-size:42px}.atelier-intro br{display:none}.atelier-cta{display:flex;flex-wrap:wrap}.atelier-caption{margin-top:18px}.product-app .course-promo .teaching-demo{max-width:none;width:100%}}
.product-app .creative-heading>a{background:#fff;color:#355743;border:1px solid #cbd5c7}
@media(max-width:760px){.product-app .creative-modes{flex-wrap:nowrap;overflow-x:auto;scroll-snap-type:x proximity;padding:3px 2px 12px;gap:9px;margin:18px 0}.product-app .creative-mode{flex:0 0 auto;scroll-snap-align:start;white-space:nowrap}.product-app .creative-mode,.product-app .creative-mode[aria-pressed=true]{padding:11px 15px}.product-app .creative-heading{gap:14px}.product-app .creative-heading h2{font-size:27px;line-height:1.4}.product-app .creative-heading p{font-size:16px;line-height:1.8}.product-app .creative-heading>a{align-self:flex-start;font-size:15px;min-height:44px;padding:9px 14px}}

/* Each reveal layer keeps the same full-size coordinate system. Only its mask moves. */
.paired-photo-story{grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:55px;align-items:center}
.family-pair{position:relative;aspect-ratio:1;overflow:hidden;border:1px solid #d4d9ce;border-radius:12px;background:#fff}
.family-pair-layer{position:absolute;inset:0;background-image:url('/assets/home-v2/family-triptych.png');background-size:300% 100%;background-repeat:no-repeat}
.pair-before{clip-path:inset(0 calc(100% - var(--split)) 0 0)}
.photo-pair-tabs{display:flex;gap:10px;margin-bottom:14px}.photo-pair-tabs button{flex:1;min-height:48px;padding:12px 10px;font:600 15px/1.5 system-ui,sans-serif;border:1px solid #cbd5c7;background:#fff;border-radius:8px;color:#355743;cursor:pointer}.photo-pair-tabs button[aria-pressed=true]{background:#2a5141;color:#fff;border-color:#2a5141}
.pair-tag{position:absolute;top:14px;padding:7px 10px;font-size:13px;background:#fffffff0;border-radius:5px;z-index:2}.pair-tag-left{left:12px}.pair-tag-right{right:12px}
.pair-handle{position:absolute;top:50%;left:var(--split);transform:translate(-50%,-50%);width:48px;height:48px;border:3px solid white;box-shadow:0 2px 8px #213d3433;border-radius:50%;display:grid;place-content:center;background:#2a5141;color:white;font-size:24px;cursor:ew-resize;touch-action:none;z-index:3}.pair-handle:before{content:'';position:absolute;left:20px;top:-700px;bottom:-700px;width:2px;background:#fff;z-index:-1}
.pair-range-label{display:block;font-size:14px;line-height:1.7;color:#52685a;margin-top:14px}.pair-range-label input{display:block;min-height:44px;width:100%;accent-color:#315f4c}
.product-app .material-load-status{font-size:14px;line-height:1.6;margin:5px 0;min-height:0}.material-load-status:empty{display:none}
.real-book{position:relative;aspect-ratio:3/2;margin:20px 5px 24px;perspective:1700px;isolation:isolate;border-radius:7px;box-shadow:0 18px 24px #263c3526,0 3px 0 #e0ddcf,0 6px 0 #fffdf5,0 8px 0 #d2d0c4}
.paper-page,.paper-face{box-sizing:border-box;overflow:hidden;display:flex;align-items:center;justify-content:center;background:#fffdf6;border:1px solid #ddd9cd;padding:14px}
.paper-page{position:absolute;top:0;bottom:0;width:50%}.paper-left{left:0;border-radius:8px 0 0 8px;box-shadow:inset -12px 0 16px #4a453b12}.paper-right{right:0;border-radius:0 8px 8px 0;box-shadow:inset 10px 0 15px #4a453b0d}
.real-book:before{content:'';position:absolute;left:calc(50% - 7px);width:14px;top:0;bottom:0;background:linear-gradient(90deg,transparent,#72664b20,transparent);z-index:3;pointer-events:none}
.paper-cover{flex-direction:column;text-align:center;background:#dce8d3;border-left:8px solid #41694d;gap:24px;padding:20px}.paper-cover strong{font-size:clamp(21px,2.5vw,33px);line-height:1.6}.paper-cover small,.paper-cover span{font-size:13px!important;line-height:1.8}
.product-app .family-feature .real-book img{width:100%;height:100%;aspect-ratio:auto;object-fit:contain;max-height:none;border-radius:0}
.turning-paper{position:absolute;top:0;left:50%;width:50%;height:100%;transform-origin:left center;transform-style:preserve-3d;z-index:8;will-change:transform}
.paper-face{position:absolute;inset:0;backface-visibility:hidden;-webkit-backface-visibility:hidden;box-shadow:0 5px 14px #24281d25}.paper-front{border-radius:0 8px 8px 0;transform:rotateY(0deg)}.paper-back{transform:rotateY(180deg);border-radius:8px 0 0 8px}.paper-face:after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,#6258401c,transparent 18%,#fff6 70%,#62584010);pointer-events:none}
.real-book-controls{display:grid;grid-template-columns:1fr auto 1fr;gap:10px;align-items:center}.real-book-controls button{font-size:15px!important}.book-page-count{font-size:14px;white-space:nowrap;text-align:center}.real-book-controls .book-auto{grid-column:1/-1;justify-self:center;min-width:150px}
.product-app .family-feature{align-items:start}.product-app .family-feature .book-moment-large{display:block;margin:26px 0 0}.product-app .family-feature .book-moment-large img{width:100%;height:auto;aspect-ratio:3/2;object-fit:contain;max-height:none;border-radius:10px}.book-moment-large figcaption{font-size:16px;line-height:1.8;margin-top:10px}.book-moment-large small{display:block;font-size:13px!important;margin-top:3px}
@media(max-width:760px){.paired-photo-story{display:flex;flex-direction:column;gap:24px;align-items:stretch}.photo-pair-tabs button{font-size:14px}.real-book{margin-top:10px;margin-bottom:24px}.paper-page,.paper-face{padding:7px}.paper-cover{gap:16px;padding:10px;border-left-width:5px}.paper-cover strong{font-size:20px}.paper-cover small,.paper-cover span{font-size:11px!important}.real-book-controls{gap:7px}.real-book-controls button{padding:10px 8px!important;font-size:14px!important}.book-page-count{font-size:12px}.book-moment-large figcaption{font-size:15px}}
.product-app .family-feature.book-story{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:30px 44px;align-items:start}
.book-story-heading{grid-column:1/-1;display:grid;grid-template-columns:1.25fr 1fr;column-gap:40px;align-items:start}.book-story-heading>.content-label,.book-story-heading>h2{grid-column:1}.book-story-heading>h2{margin:10px 0 0;font-size:34px!important}.book-story-heading>p{grid-column:2;grid-row:1/3;margin:0!important;font-size:17px!important;line-height:1.9!important}.book-story-heading>button{grid-column:2;justify-self:start;margin-top:16px}
.book-story .real-book{margin-top:5px}.book-story .book-lifestyle .book-moment{margin:5px 0 0}.book-lifestyle .book-how{list-style:none;counter-reset:book-step;padding:0;margin:24px 0 0;display:grid;gap:14px}.book-how li{counter-increment:book-step;font-size:15px;display:flex;align-items:center;gap:12px;line-height:1.7}.book-how li:before{content:counter(book-step,decimal-leading-zero);font:600 13px system-ui;color:#a65c41;background:#efe9dc;padding:7px;border-radius:50%}
.real-book>.paper-page[role=button]{cursor:pointer}.real-book>.paper-page[aria-disabled=true]{cursor:default}.real-book>.paper-page[role=button]:after{content:attr(data-direction);position:absolute;bottom:10px;font-size:12px;background:#ffffffe8;border:1px solid #e2dfd3;border-radius:14px;padding:5px 10px;opacity:.2;transition:opacity .15s}.paper-left[role=button]:after{left:10px}.paper-right[role=button]:after{right:10px}.real-book>.paper-page:hover:after,.real-book>.paper-page:focus-visible:after{opacity:1}.real-book>.paper-page[aria-disabled=true]:after{display:none}
@media(max-width:760px){.product-app .family-feature.book-story{display:flex;flex-direction:column;gap:26px}.book-story-heading{display:flex;flex-direction:column;gap:13px}.book-story-heading>h2{font-size:28px!important;margin:0!important}.book-story-heading>p{font-size:16px!important}.book-story-heading>button{margin-top:0}.book-story>div{width:100%}.book-lifestyle .book-how{gap:10px;margin-top:18px}.real-book>.paper-page[role=button]:after{font-size:10px;padding:4px 6px;bottom:6px;opacity:.65}}
.product-app .course-promo.interactive-course{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:40px;align-items:center}.product-app .interactive-course .interactive-teaching{width:100%;max-width:none!important;height:auto!important;overflow:visible!important;padding:20px;background:#fffdf9}
.lesson-practice-frame{position:relative;max-width:460px;margin:auto;touch-action:pan-y}.lesson-practice-frame svg{display:block;width:100%;height:auto;max-height:350px}.lesson-light{display:block;text-align:left;font-size:14px;color:#866a32;margin-bottom:5px}.lesson-practice-frame path{transition:fill .2s ease;stroke-width:3px}.lesson-practice-frame path.lesson-face-target{stroke:#a67a3f}.lesson-practice-frame path:hover{stroke:#bf7544;stroke-width:7px}.lesson-click-cursor{fill:#fff6;stroke:#d68f50;stroke-width:5;pointer-events:none}.product-app .lesson-practice-hint{font-size:15px!important;line-height:1.7;min-height:0;margin:10px 0}.lesson-practice-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}.lesson-practice-actions .secondary{font-size:13px!important;padding:8px 10px;min-height:40px}.product-app .lesson-practice-status{font-size:13px!important;min-height:24px;margin:12px 0 0}.interactive-teaching .lesson-demo-steps{flex-wrap:nowrap}.interactive-teaching .lesson-demo-steps button{flex:1;padding:9px 6px}
@media(max-width:760px){.product-app .course-promo.interactive-course{grid-template-columns:1fr;gap:24px}.product-app .interactive-course .interactive-teaching{padding:16px}.lesson-practice-frame svg{max-height:310px}.lesson-practice-actions .secondary{font-size:12px!important}.lesson-practice-status{font-size:13px!important}}
@media(prefers-reduced-motion:reduce){.lesson-practice-frame path{transition:none}}
@media(max-width:760px){.product-app{--text-body:16px}.product-app .atelier-caption,.product-app .atelier-work-caption small,.product-app .atelier-card-link,.product-app .creative-card-info small,.product-app .creative-preview-label,.product-app .activity-note,.product-app .creative-disclosure,.product-app .family-example-note,.product-app .photo-story-copy>small,.product-app .home-channel-story small,.product-app .showcase-panel>small{font-size:13px!important}.product-app .atelier-intro p{font-size:16px}.product-app .atelier-work-caption strong{font-size:15px!important}.product-app .atelier-feature-grid .atelier-work-caption small{font-size:12px!important}.product-app .creative-mode{flex:1 1 calc(50% - 10px);font-size:15px;gap:9px;padding:12px;min-height:52px}.product-app .creative-mode[aria-pressed=true]{padding:12px}.product-app .creative-controls{padding:16px;gap:14px}.product-app .creative-controls label{flex:1 1 120px!important;min-width:0!important}.product-app .creative-controls label:nth-child(2){order:3;flex-basis:100%!important}.product-app .creative-controls input,.product-app .creative-controls select{width:100%}.product-app .creative-controls>span{order:4;font-size:14px}.product-app .showcase-style-grid button span{font-size:14px}.product-app .theme-heading h2{line-height:1.4}.product-app .material-showcase .showcase-heading p{font-size:16px}.product-app .showcase-actions{display:flex;flex-wrap:wrap}.product-app .showcase-actions button{flex:1 1 140px}.product-app .site-footer p,.product-app .site-footer a{font-size:14px}.product-app .atelier-feature-grid{gap:14px}.product-app .atelier-feature-grid .atelier-work-card{flex-basis:170px}}