/* R2: artwork is the setting; labels and controls remain clear, live elements. */
:root{--paper:#f7f4ed;--paper-deep:#f0ece2;--ink:#303f35;--soft-ink:#697560;--muted:#596253;--line:#d5d5c8;--red:#955f46}
body{background:var(--paper)}
.site-header{background:#f7f4edf5;backdrop-filter:blur(8px)}
.brand-main{font-size:30px;letter-spacing:.045em}
.hero{min-height:740px;height:min(860px,calc(100svh - var(--header)));background:var(--paper)}
.hero-picture{position:absolute;inset:0;z-index:-3;display:block}
.hero-art{z-index:auto;object-fit:cover;object-position:center center}
.hero-paper{background:linear-gradient(90deg,#f7f4ed99 0%,#f7f4ed50 28%,transparent 53%)}
.hero-inner{padding-top:clamp(88px,10vh,138px)}
.hero :is(h1,h2:where([data-page-heading])){font-size:clamp(46px,4.3vw,66px);letter-spacing:.04em;line-height:1.5}
.hero-description{font-size:21px;margin-top:26px}
.hero-note{max-width:455px;line-height:1.9}
.hero-actions{margin-top:28px}
.hero-trust{margin-top:28px;max-width:470px;color:#4c5947}
.hero-side-note{right:36px;top:48px;color:#596953;letter-spacing:.24em}
.scroll-invitation{bottom:26px}
.primary{border-radius:3px;background:#3e5141;border-color:#3e5141}
.primary:hover{background:#4d654d}
.section-pad{padding-top:102px;padding-bottom:102px}
.section-top{margin-bottom:42px}
.section-top h2{font-size:clamp(32px,3vw,44px)}
.eyebrow{color:#72795f;letter-spacing:.12em}
.intro{padding-top:88px;padding-bottom:82px}
.intro-copy{padding-top:30px}
.journey{border-top:0;gap:0;padding:30px 0 0;margin-top:6px}
.journey li{padding-right:26px;grid-template-columns:38px 1fr;gap:3px 18px}
.journey li+li{border-left:1px solid var(--line);padding-left:34px}
.journey li>span{font-size:22px;color:#a17d5e;padding-top:3px}
.journey strong{font:25px/1.6 var(--serif);letter-spacing:.08em}
.journey small{font-size:15px}
.craft-section{background:linear-gradient(180deg,var(--paper),#efeee4 65%,var(--paper));padding-top:65px}
.craft-section:before{display:none}
.showcase-tabs{width:max-content;max-width:100%;border-color:#a4ac9580;margin-bottom:12px;gap:34px}
.showcase-tabs button{font-size:17px}
.showcase{border:0;box-shadow:none;border-radius:0;background:transparent;overflow:visible;column-gap:42px;grid-template-columns:minmax(0,1.75fr) minmax(300px,1fr)}
.showcase-canvas{isolation:isolate;background:none;padding:40px 14px 18px;overflow:hidden;border-bottom:1px solid #a8b39c66}
.craft-painting{position:absolute;inset:0;z-index:-2;width:100%;height:100%;object-fit:cover;object-position:left center;pointer-events:none;opacity:.7;mask-image:linear-gradient(90deg,#000, #000 84%,transparent),linear-gradient(180deg,transparent,#000 8%,#000 90%,transparent);mask-composite:intersect}
.showcase-canvas:after{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;background:radial-gradient(ellipse at 64% 49%,#f7f4edc9 0%,#f7f4ed80 41%,transparent 67%)}
.canvas-caption{position:relative;margin-left:20px;margin-bottom:30px;gap:12px;padding:5px 9px;background:linear-gradient(90deg,#f7f4edf0,#f7f4edc0 34%,#f7f4ed00 62%)}
.canvas-example{font-size:12px;background:#f7f4eddb;padding:3px 8px}
.small-seal{border-radius:1px;border-color:#ad887080}
.graph-scene{position:relative;filter:none}
.scene-node rect{fill:#faf8f0;stroke:#87977c;rx:3;filter:none;stroke-width:1}
.scene-node text{font-size:25px;fill:#33442f}
.scene-node .node-sub{fill:#58664f;font-size:14px}
.root-node rect{fill:#f6edd9;stroke:#97704e;stroke-width:1.5}
.target-node rect{fill:#e8eddf;stroke:#6e8560}
.scene-labels text{fill:#4f6347;paint-order:stroke;stroke:#f7f4ed;stroke-width:5px;stroke-linejoin:round}
.scene-guides path{stroke:#7f9672;stroke-dasharray:2 5}
.scene-connect{stroke:#657e5b;stroke-width:1.7}
.branch-outline{fill:#e4e5d733;stroke:#7e94675c;rx:4}
.showcase-story{border:0;padding:30px 0 22px 12px}
.showcase-story h3{font-size:28px;line-height:1.65;margin-bottom:16px}
.showcase-story .eyebrow{color:#7e826a;font-size:13px}
.direction-controls button{border-radius:2px;border-color:#b6bfa6;background:#f7f4edaa;min-height:48px;font-size:15px}
.direction-controls button:hover,.direction-controls button[aria-pressed=true]{background:#dfe6d7;border-color:#788d67}
.showcase-story>.text-link{font-size:15px}
.section-footnote{text-align:left;font-size:13px}
figure{margin:0;min-width:0}
.collection{padding-top:78px}
.collection-composition{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:75px;align-items:center}
.memory-portrait{position:relative;align-self:center}
.collection-painting,.study-painting{width:100%;height:auto;display:block;mix-blend-mode:multiply;mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent),linear-gradient(180deg,transparent,#000 7%,#000 88%,transparent);mask-composite:intersect}
.memory-portrait figcaption,.home-study figcaption{font-family:var(--serif);text-align:center;font-size:17px;letter-spacing:.06em;color:#68705c;margin-top:18px}
.collection-flow{display:flex;flex-direction:column;gap:0;padding:0;margin:0;list-style:none}
.collection-flow li{display:grid;grid-template-columns:34px 1fr;gap:23px;padding:20px 0;border-bottom:1px solid #cbd0bf}
.collection-flow li:first-child{padding-top:0}
.collection-flow li:last-child{border-bottom:0;padding-bottom:0}
.flow-number{border:0;padding-top:5px;font:17px/1.8 Georgia,serif;color:#9c7858}
.collection-flow h3{font-size:24px;margin-bottom:8px}
.collection-flow p{font-size:16px;line-height:1.9;max-width:360px}
.formats-section{background:linear-gradient(180deg,#eeeee4,var(--paper));padding-top:95px;position:relative}
.format-gallery{grid-template-columns:285px minmax(0,1fr);gap:58px;align-items:center}
.format-picker button{min-height:78px;border-color:#c2c9b7}
.format-picker strong{font-size:23px}
.format-picker button[aria-selected=true]{padding-left:14px;color:#855837}
.format-picker p{font-size:15px;max-width:240px}
.book-display{width:100%;aspect-ratio:4/3;min-height:0;padding:0;position:relative;display:block;isolation:isolate}
.format-art{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;opacity:0;pointer-events:none;transition:opacity 680ms ease-in-out}
.format-art.is-active{opacity:1}
.format-load-error{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:12px;text-align:center;padding:20px;color:var(--ink)}
.format-load-error[hidden]{display:none}
.format-load-error p{font-size:17px}
.format-load-error button{min-height:44px;padding:8px 18px}
#format-preview>.art-caption{margin-top:10px;font-size:13px}
@media(prefers-reduced-motion:reduce){.format-art{transition:none}}
.binding-row{margin-top:48px;border-top:1px solid #bdc5af;padding-top:55px;gap:75px}
.binding-paper{background:linear-gradient(110deg,#e9e1cb40,#fbf8ec 30%,#f1ecdbaa);box-shadow:0 12px 20px #69724b0b;border-color:#aab69a}
.binding-picker button{border-radius:2px;background:#f7f4edbb;font-size:16px}
.binding-picker button[aria-pressed=true]{background:#607252}
.scroll-rod{background:linear-gradient(90deg,#756d59,#aaa088 45%,#766d56)}
.privacy-section{background:var(--paper);color:var(--ink);padding-top:70px;padding-bottom:80px}
.privacy-inner{grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:70px;align-items:center}
.privacy-inner h2{font-size:38px;line-height:1.6}
.privacy-inner .eyebrow{color:#72795f}
.privacy-inner p:not(.eyebrow){color:var(--muted);font-size:17px;max-width:430px}
.privacy-notes{border-color:#c7cdbb;color:#5a6b4e;margin-top:26px;gap:25px}
.privacy-notes>span{font-size:16px;color:#536149}
.privacy-notes svg{stroke:#6e805b}
.home-study{min-width:0}
.home-study figcaption{font-size:16px;margin-top:12px}
.share-section{padding-top:75px}
.reading-display{position:relative;isolation:isolate;padding:70px 35px 75px;gap:42px;overflow:hidden;background:none;border-bottom:1px solid #d1d4c5}
.reading-painting{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-1;opacity:.68;mask-image:linear-gradient(180deg,transparent,#000 12%,#000 86%,transparent)}
.reader-desktop{width:62%;max-width:650px;background:#f5f1e6;border:1px solid #849078;box-shadow:0 14px 24px #67745019;border-radius:5px;padding-bottom:10px}
.reader-bar{background:#eeeede;color:#5e6b50;border-bottom:1px solid #d2d5c5}
.reader-content{background:#faf7edf5}
.desktop-foot{background:linear-gradient(180deg,#b7b9a4,#d6d7c6);border-radius:0 0 50% 50%;height:12px;bottom:-12px}
.reader-phone{border:4px solid #68735e;background:#f9f6ec;box-shadow:0 15px 25px #525e3c1a}
.phone-title{color:#627054}
.phone-navigation button{font-size:14px}
.phone-navigation button[aria-pressed=true]{background:#dce4d3;color:#3e5434}
.navigation-feature{margin-top:42px;padding-top:32px;border:0;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:70px}
.map-illustration{position:relative;min-width:0;aspect-ratio:16/9;background:none;overflow:hidden;border:0}
.map-painting{display:block;width:100%;height:auto;mix-blend-mode:multiply;mask-image:radial-gradient(ellipse at center,#000 50%,transparent 76%)}
.map-destination{position:absolute;top:22%;right:19%;display:flex;gap:7px;align-items:center;padding:4px 11px;background:#f7f4edeb;border-bottom:1px solid #9a7754;font:15px/1.8 var(--serif);color:#6f5139}
.map-destination i{width:7px;height:7px;border-radius:50%;background:#a7724c;box-shadow:0 0 0 4px #a7724c25}
.map-illustration>.art-caption{position:absolute;bottom:1%;left:0;right:0;font-size:12px}
.learn-section{background:linear-gradient(180deg,#eeeee5,var(--paper));padding-top:88px;padding-bottom:90px}
.lesson-cards{gap:42px;grid-template-columns:repeat(3,minmax(0,1fr))}
.lesson-card{border:0;border-bottom:1px solid #b5bfa4;box-shadow:none;background:none;border-radius:0;padding:0 0 23px;display:flex;flex-direction:column;gap:0;position:relative;transition:transform .3s,color .3s}
.lesson-card:hover{background:none;box-shadow:none;transform:translateY(-5px);border-color:#647654}
.lesson-index{position:absolute;top:10px;left:8px;font-size:16px;color:#7c7057;z-index:1}
.lesson-card-art{width:100%;max-width:none;height:190px;margin:0 0 25px;display:block;align-self:auto;overflow:hidden;position:relative;background:none;border:0}
.lesson-painting{width:100%;height:100%;display:block;object-fit:cover;mix-blend-mode:multiply;mask-image:linear-gradient(180deg,#000 75%,transparent)}
.lesson-art-add .lesson-painting{object-position:left center}
.lesson-art-details .lesson-painting{object-position:center 60%}
#learn-view .lesson-painting{object-fit:contain;object-position:center;mix-blend-mode:normal;mask-image:none}
.lesson-card h3{font-size:28px;margin:0 0 13px;padding-left:8px}
.lesson-card>p{font-size:16px;min-height:86px;padding:0 8px;color:var(--muted);line-height:1.8;margin:0 0 22px}
.lesson-link{margin:0 8px;font-size:16px;display:flex;justify-content:space-between}
.lesson-card small{font-size:13px;margin:9px 8px 0}
.access-section{padding-top:86px;padding-bottom:94px}
.access-card h2{font-size:35px}
.access-card>p:not(.eyebrow){font-size:16px}
.access-card+.access-card{border-color:#cbd0be}
.coming-soon{border-radius:2px;background:#f0eee1;border-color:#c5c9b6;color:#5b674c}
.heritage{background:var(--paper);padding:95px 0 112px;min-height:390px}
.heritage img{opacity:.88;object-position:right 60%}
.heritage-paper{background:linear-gradient(90deg,#f7f4ed 4%,#f7f4eddd 28%,#f7f4ed60 58%,transparent)}
.heritage h2{font-size:38px;max-width:550px;line-height:1.7;letter-spacing:.06em}
.heritage-values{font-size:17px;gap:20px}
.heritage-values span+span:before{margin-right:20px}
.site-footer{background:#f3f0e7;border-color:#ccd0c0}
.site-footer p,.site-footer .text-link{font-size:14px}
@media(min-width:1800px){.hero :is(h1,h2:where([data-page-heading])){font-size:74px}.hero{height:900px}.hero-inner{padding-top:135px}}
@media(max-width:1200px){.brand-main{font-size:26px}.hero{min-height:680px}.hero :is(h1,h2:where([data-page-heading])){font-size:54px}.hero-inner{padding-top:92px}.hero-art{object-position:57% center}.hero-note{max-width:410px}.showcase{column-gap:26px;grid-template-columns:minmax(0,1.5fr) minmax(280px,1fr)}.showcase-story{padding-left:0}.collection-composition{gap:40px}.format-gallery{gap:25px;grid-template-columns:260px minmax(0,1fr)}.privacy-inner{gap:35px}.lesson-cards{gap:30px}.reading-display{gap:24px;padding-left:20px;padding-right:20px}}
@media(max-width:980px){.hero :is(h1,h2:where([data-page-heading])){font-size:48px}.hero{min-height:700px}.hero-note{max-width:390px}.hero-paper{background:linear-gradient(90deg,#f7f4ede6,#f7f4ed99 35%,transparent 78%)}.section-pad{padding-top:78px;padding-bottom:78px}.journey li{grid-template-columns:28px 1fr;gap:10px;padding-right:12px}.journey li+li{padding-left:22px}.journey strong{font-size:22px}.journey small{font-size:14px}.showcase{grid-template-columns:1fr;gap:0}.showcase-canvas{padding-top:44px}.craft-painting{object-fit:cover;object-position:center;opacity:.7}.graph-scene{max-height:470px}.showcase-story{display:grid;border:0;padding:32px 18px 0;gap:0 35px}.showcase-story .demo-status{grid-column:1/3}.collection-composition{gap:34px;grid-template-columns:1fr 1fr}.collection-flow li{gap:15px;padding:17px 0}.collection-flow h3{font-size:23px}.format-gallery{grid-template-columns:220px minmax(0,1fr)}.format-picker strong{font-size:20px}.binding-row{gap:40px}.privacy-inner{gap:28px;grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.privacy-inner h2{font-size:31px}.privacy-notes{gap:15px;flex-wrap:wrap}.privacy-notes>span{font-size:15px}.reading-display{padding-top:50px;padding-bottom:70px;gap:20px}.reader-desktop{width:65%}.reader-phone{width:185px}.navigation-feature{gap:28px}.lesson-cards{gap:25px}.lesson-card-art{height:160px}.lesson-card>p{min-height:115px}.lesson-card h3{font-size:25px}.heritage h2{font-size:34px;max-width:490px}}
@media(max-width:700px){
 .brand-main{font-size:23px}.hero{min-height:860px;height:auto;padding-bottom:385px}.hero-picture{inset:0}.hero-art{inset:auto 0 0;width:100%;height:100%;object-fit:cover;object-position:center bottom}.hero-paper{background:linear-gradient(180deg,#f7f4ed22,#f7f4ed11 34%,transparent 54%)}.hero-inner{padding-top:44px}.hero .eyebrow{margin-bottom:18px;font-size:13px}.hero :is(h1,h2:where([data-page-heading])){font-size:clamp(35px,8.7vw,47px);line-height:1.6;letter-spacing:.025em}.hero-description{font-size:18px;margin-top:20px}.hero-note{font-size:16px;max-width:340px;margin-top:8px;line-height:1.8}.hero-actions{margin-top:22px;gap:20px}.hero-trust{font-size:12px;margin-top:20px;gap:9px}.hero-actions .button{font-size:16px}.scroll-invitation{bottom:12px;background:#f7f4edcc;font-size:12px;padding:0 10px}.section-pad{padding-top:62px;padding-bottom:62px}.intro-copy{padding-top:23px}.journey{padding-top:10px;margin-top:25px;gap:23px}.journey li,.journey li+li{border:0;padding:0;grid-template-columns:32px 1fr;gap:2px 16px}.journey strong{font-size:24px}.journey small{font-size:15px}.section-top h2{font-size:32px}.eyebrow{font-size:12px;line-height:1.8;letter-spacing:.08em}.section-top{margin-bottom:30px}.craft-section{padding-top:38px}.showcase-tabs{gap:23px;width:100%;margin-bottom:7px}.showcase-tabs button{font-size:15px;min-height:53px}.showcase-canvas{padding:34px 0 18px;margin-left:-8px;margin-right:-8px}.craft-painting{object-position:left center;opacity:.6}.canvas-caption{margin:0 12px 25px;font-size:16px;gap:7px}.canvas-example{font-size:10px;padding:3px}.graph-scene{min-height:240px}.scene-node text{font-size:32px}.scene-node .node-sub{font-size:20px}.scene-labels text{font-size:18px}.showcase-story{display:flex;padding:26px 0 0;gap:0}.showcase-story h3{font-size:28px}.showcase-story>p:not(.eyebrow){font-size:16px}.direction-controls{max-width:none}.direction-controls button{font-size:16px;min-height:50px}.showcase-story .demo-status{font-size:14px!important}.section-footnote{font-size:12px}.collection-composition{grid-template-columns:minmax(0,1fr);gap:27px}.memory-portrait{margin:0 -8px}.memory-portrait figcaption{margin-top:4px;font-size:16px}.collection-flow{gap:0;display:flex;flex-direction:column}.collection-flow li{padding:21px 0;gap:18px;grid-template-columns:28px 1fr}.collection-flow h3{font-size:24px}.collection-flow p{font-size:16px}.formats-section{padding-top:65px}.format-gallery{display:flex;gap:18px}.format-picker{grid-template-columns:1fr 1fr;gap:0 12px}.format-picker button{min-height:66px;padding:8px 2px}.format-picker strong{font-size:17px}.format-picker button>span{font-size:12px}.format-picker button[aria-selected=true]{padding-left:2px}.format-picker p{max-width:none;font-size:14px}.book-display{aspect-ratio:4/3;min-height:0;padding:0;max-width:540px}.art-caption{font-size:12px}.binding-row{margin-top:38px;padding-top:34px;gap:25px}.binding-row h3{font-size:28px}.binding-picker{gap:8px}.binding-picker button{font-size:15px;padding:8px 14px}.privacy-inner{grid-template-columns:minmax(0,1fr);gap:30px}.privacy-inner h2{font-size:32px}.privacy-inner p:not(.eyebrow){font-size:16px}.home-study{margin:0 -8px}.privacy-notes{gap:25px}.privacy-notes>span{font-size:15px}.reading-display{padding:42px 0 60px;gap:14px;margin:0 -3px}.reading-painting{object-position:65% center;opacity:.6}.reader-desktop{width:calc(100% - 142px);padding-bottom:7px;border-radius:3px}.reader-content{padding:10px 5px}.reader-content>div{height:175px}.reader-phone{width:128px;min-width:128px;border-width:3px}.phone-navigation button{font-size:11px}.navigation-feature{grid-template-columns:minmax(0,1fr);gap:22px;margin-top:25px;padding-top:30px}.map-illustration{margin:0 -7px}.map-destination{font-size:12px;right:16%;padding:2px 7px}.map-illustration>.art-caption{font-size:11px}.lesson-cards{grid-template-columns:1fr;gap:32px}.lesson-card{display:grid;grid-template-columns:minmax(0,1fr) 125px;gap:0 18px;padding:0 0 24px}.lesson-index{position:static;grid-column:1;grid-row:1;font-size:15px;margin-left:0}.lesson-card-art{grid-column:2;grid-row:1/4;width:125px;height:150px;margin:0;align-self:center;opacity:.9}.lesson-card h3{grid-column:1;grid-row:2;padding:0;font-size:27px;margin:10px 0 12px}.lesson-card>p{grid-column:1;grid-row:3;padding:0;min-height:0;font-size:16px;margin-bottom:18px}.lesson-link{grid-column:1/-1;grid-row:4;margin:0;font-size:16px}.lesson-card small{grid-column:1/-1;grid-row:5;margin:10px 0 0}.access-section{gap:45px}.access-card h2{font-size:34px}.access-card>p:not(.eyebrow){font-size:16px}.heritage{min-height:370px;padding:48px 0 158px}.heritage img{object-position:72% 100%;opacity:.85}.heritage-paper{background:linear-gradient(180deg,#f7f4ed 0%,#f7f4eddc 42%,#f7f4ed10)}.heritage h2{font-size:30px;max-width:360px;letter-spacing:.04em}.heritage-values{font-size:15px;gap:12px;line-height:1.8;margin-top:18px}.heritage-values span+span:before{margin-right:12px}.site-footer .brand-main{font-size:22px}.site-footer p,.site-footer .text-link{font-size:13px}
}
@media(max-width:360px){.brand-main{font-size:21px}.hero{min-height:895px;padding-bottom:390px}.hero :is(h1,h2:where([data-page-heading])){font-size:34px}.hero-description{font-size:16px}.hero-actions{gap:15px}.hero-actions .button{padding:11px 14px;font-size:15px}.hero-actions .text-link{font-size:14px}.hero-trust{font-size:11px;gap:7px}.hero .eyebrow{font-size:12px}.section-top h2{font-size:29px}.format-picker strong{font-size:15px}.format-picker button{gap:5px}.format-picker button>span{font-size:10px}.format-picker svg{width:15px}.canvas-caption{font-size:14px;gap:5px}.canvas-example{font-size:9px;padding:2px}.reader-desktop{width:calc(100% - 126px)}.reader-phone{width:116px;min-width:116px}.reading-display{gap:10px}.lesson-card{grid-template-columns:minmax(0,1fr) 90px;gap:0 12px}.lesson-card-art{width:90px;height:135px}.lesson-card h3{font-size:25px}.heritage h2{font-size:28px}.map-destination{font-size:11px}.privacy-notes{gap:18px}}
@media(prefers-reduced-motion:reduce){.lesson-card:hover{transform:none}}
@media(forced-colors:active){.hero-picture,.craft-painting,.collection-painting,.book-painting,.study-painting,.reading-painting,.map-painting,.lesson-painting{visibility:hidden}.heritage-paper{display:none}.showcase-canvas:after{display:none}.privacy-section{background:Canvas;color:CanvasText}}
@media print{.hero{min-height:420px}.collection-composition{gap:25px}.lesson-card{break-inside:avoid}}
/* Enlarge only the two product keywords; independent spans retain bilingual text. */
.intro-copy .intro-keyword{font-size:1.25em;line-height:inherit}