@font-face{font-family:DM Sans;src:url('assets/dm-sans-latin.woff2') format('woff2');font-weight:100 1000;font-style:normal;font-display:swap}
@font-face{font-family:Source Serif 4;src:url('assets/source-serif4-latin.woff2') format('woff2');font-weight:200 900;font-style:normal;font-display:swap}
:root{color-scheme:light;--paper:#fbfaf6;--ink:#263a2f;--secondary:#6b746a;--line:#dfe2d7;--sage:#e9eddf;--sage-dark:#647859;--ui:'DM Sans',Arial,sans-serif;--prose:'Source Serif 4',Georgia,serif;scroll-behavior:smooth;scroll-padding-top:35px}
*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:400 14px/1.65 var(--ui);-webkit-font-smoothing:antialiased}h1,h2,h3,p,ul{margin:0}button,input{font:inherit;color:inherit}a{color:inherit;text-decoration:none}button,a,input,summary{-webkit-tap-highlight-color:transparent}button,summary{cursor:pointer}button{background:none;border:0}button:focus-visible,a:focus-visible,input:focus-visible,summary:focus-visible,[contenteditable]:focus-visible{outline:2px solid var(--sage-dark);outline-offset:5px}button:disabled{cursor:default}a:hover{text-decoration-color:currentColor}[hidden]{display:none!important}svg{display:block}::selection{background:#dfe6cb;color:var(--ink)}.site-shell{max-width:1440px;margin:auto;padding:0 68px}.skip-link{position:fixed;top:12px;left:16px;z-index:50;background:var(--paper);padding:12px 18px;transform:translateY(-200%)}.skip-link:focus{transform:none}
.site-header{display:flex;align-items:center;justify-content:space-between;gap:30px;min-height:100px;border-bottom:1px solid var(--line)}.brand{display:inline-flex;align-items:center;gap:10px;font-size:25px;font-weight:550;letter-spacing:-1.5px;line-height:1}.brand img{display:block}.brand-dot{color:#8b9d7f}.main-nav{display:flex;gap:32px;margin-left:20px;font-size:12px}.main-nav a,.header-action{padding:14px 0}.main-nav a:hover{text-decoration:underline;text-underline-offset:5px}.header-action{display:inline-flex;align-items:center;gap:30px;font-size:12px;font-weight:550}.header-action span{font-size:17px}.hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);gap:10px;align-items:center;min-height:646px;padding:57px 0 60px}.hero-copy{position:relative;z-index:1}.eyebrow{text-transform:uppercase;letter-spacing:1.8px;font-size:10px;font-weight:550;line-height:1.6}.hero-copy>.eyebrow{display:flex;gap:12px;align-items:center;letter-spacing:1.5px;font-size:10px}.small-rule{height:1px;width:27px;background:var(--sage-dark);display:block;flex-shrink:0}h1{font:420 clamp(48px,5.5vw,76px)/1.045 var(--prose);letter-spacing:-3px;margin:26px 0 24px}h1 em,h2 em{font-weight:400;color:var(--sage-dark)}.hero-description{color:var(--secondary);font-size:14px;line-height:1.85}.hero-actions{display:flex;align-items:center;gap:25px;margin-top:29px;flex-wrap:wrap}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:31px;font-size:12px;font-weight:500;padding:14px 20px;min-height:47px;border:1px solid transparent;border-radius:4px;transition:background .18s,color .18s,transform .18s}.button-dark{background:var(--ink);color:#fffef8}.button-dark:hover{background:#405640;transform:translateY(-1px)}.button-outline{border-color:#b8c1ad;background:transparent;color:var(--ink)}.button-outline:hover{background:#e1e7d4}.button span{font-size:16px;line-height:1}.text-link{font-size:11px;border-bottom:1px solid var(--line);padding:9px 0;display:inline-flex;gap:13px}.hero-footnote{display:flex;gap:8px;align-items:center;font-size:10px;color:var(--secondary);margin-top:21px}.tiny-book{width:10px;height:11px;border:1px solid #8a9782;border-radius:1px;display:inline-block;transform:rotate(-5deg);flex-shrink:0}
.hero-art{position:relative;min-width:0;padding-top:4px}.book-scene{width:calc(100% + 50px);max-width:none;height:auto;margin-left:-24px;overflow:visible}.art-caption{font:9px var(--ui);letter-spacing:2px;fill:#829077}.art-labels path{stroke:#c7cfbc;stroke-width:.7}.art-small{font:italic 11px var(--prose);fill:#88947e}.book-small{font:7px var(--ui);letter-spacing:1.05px}.book-heading{font:25px var(--prose);letter-spacing:-.7px}.book-question{font-size:19px;letter-spacing:-.3px}.book-hand{font:italic 13px var(--prose)}.annotation-text{font:italic 12px var(--prose);fill:#88947e}.book-trace{stroke-linecap:round;stroke-linejoin:round;opacity:0}.art-bottom{display:flex;justify-content:space-between;gap:18px;align-items:center;margin:-7px 20px 0 17px;color:var(--secondary);font-size:10px}.art-bottom>span{display:flex;align-items:center;gap:8px}.ink-dot{width:4px;height:4px;border-radius:50%;background:#8a9a7c}.art-bottom button{font-size:10px;display:flex;align-items:center;gap:7px;min-height:35px;padding:6px 0}.motion-icon{display:block;width:9px;height:9px;border-left:2px solid currentColor;border-right:2px solid currentColor}.art-bottom button[data-paused=true] .motion-icon{border:0;width:0;height:0;border-left:7px solid currentColor;border-top:4px solid transparent;border-bottom:4px solid transparent}
.quiet-strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:22px 0;display:flex;align-items:center;justify-content:space-between;gap:22px;font-size:10px;color:var(--secondary)}.quiet-strip>span:first-child{font-weight:550;color:var(--ink)}.quiet-strip p{display:flex;gap:17px;flex-wrap:wrap}.quiet-strip p>span{color:#b6bfab}.strip-end{font:italic 13px var(--prose);white-space:nowrap}.strip-end span{font:16px var(--ui);margin-left:15px}.section-space{padding-top:95px}h2{font:400 clamp(35px,3.4vw,47px)/1.13 var(--prose);letter-spacing:-1.65px}.section-intro{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;margin-bottom:35px}.section-intro h2{margin-top:17px}.section-intro>p{font-size:12px;color:var(--secondary);line-height:1.9;padding-bottom:4px;max-width:390px}
.notebook-demo{--demo-paper:#fffefa;--demo-sidebar:#edf0e6;--demo-ink:#293d30;--demo-muted:#7b8472;--demo-line:#e0e5d6;display:grid;grid-template-columns:224px minmax(0,1fr);min-height:526px;background:var(--demo-paper);color:var(--demo-ink);border:1px solid #d6dccb;border-radius:8px;box-shadow:0 9px 28px #34412b05,0 25px 60px #34412b04;overflow:hidden;transition:background .25s,color .25s}.notebook-demo[data-palette=onyx]{--demo-paper:#fbfaf6;--demo-sidebar:#eeede7;--demo-ink:#30312c;--demo-muted:#77796f;--demo-line:#dfdfd7}.notebook-demo[data-palette=espresso]{--demo-paper:#fffaf3;--demo-sidebar:#efe4d5;--demo-ink:#4b3528;--demo-muted:#907d69;--demo-line:#e8dac9}.demo-sidebar{background:var(--demo-sidebar);border-right:1px solid var(--demo-line);padding:26px 18px 20px;display:flex;flex-direction:column;min-width:0}.demo-brand{display:flex;gap:7px;align-items:center;font-size:18px;font-weight:500;letter-spacing:-.8px;padding-left:5px}.demo-brand img{opacity:.85}.sidebar-label{font-size:8px;letter-spacing:1.3px;color:var(--demo-muted);margin:41px 8px 15px}.sidebar-notebook{display:flex;align-items:center;gap:8px;padding:9px 10px;background:#34412b08;font-size:11px;border-radius:4px}.sidebar-notebook>span:first-child{font-size:15px;line-height:1}.sidebar-notebook>span:last-child{font-size:9px;margin-left:auto;color:var(--demo-muted)}.demo-course{font-size:10px;padding:13px 9px 13px 19px;color:var(--demo-muted);display:flex;gap:7px;align-items:center}.sidebar-dot{width:4px;height:4px;background:var(--demo-muted);border-radius:50%;flex-shrink:0}.demo-sidebar-bottom{display:flex;align-items:center;gap:7px;font-size:9px;color:var(--demo-muted);margin-top:auto;padding-left:8px}.status-dot{width:5px;height:5px;background:#8c9c7a;border-radius:50%;display:inline-block}.demo-main{padding:0 37px 25px;min-width:0}.demo-toolbar{min-height:61px;display:flex;align-items:center;justify-content:space-between;gap:18px;border-bottom:1px solid var(--demo-line);font-size:9px;color:var(--demo-muted)}.crumb-separator{margin:0 10px;opacity:.5}.demo-save{display:flex;align-items:center;gap:7px;white-space:nowrap}.demo-save::before{content:'';width:4px;height:4px;border-radius:50%;background:#8c9c7a}.demo-tabs{display:flex;gap:22px;margin:17px 0 0;border-bottom:1px solid var(--demo-line)}.demo-tabs button{font-size:10px;min-height:33px;padding:0 0 10px;color:var(--demo-muted);border-bottom:1px solid transparent;margin-bottom:-1px}.demo-tabs button[aria-selected=true]{color:var(--demo-ink);border-bottom-color:var(--demo-ink)}.demo-panel{padding:26px 0 0;max-width:580px}.note-meta{font-size:8px;letter-spacing:1.15px;color:var(--demo-muted);display:flex;align-items:center;gap:9px}.note-meta span{opacity:.5}.demo-panel h3{font:400 32px/1.17 var(--prose);letter-spacing:-.9px;margin-top:13px}.note-lead{font:400 14px/1.8 var(--prose);color:var(--demo-muted);max-width:470px;margin-top:16px}.demo-editor{font:400 14px/1.9 var(--prose);margin-top:23px;min-height:106px;outline:none;overflow-wrap:anywhere}.demo-editor:focus-visible{outline:1px solid var(--demo-line);outline-offset:8px}.note-source{border-top:1px solid var(--demo-line);padding-top:16px;margin-top:22px;display:flex;align-items:center;gap:10px;color:var(--demo-muted);font-size:9px}.source-mark{font-size:15px}.research-source{display:flex;align-items:flex-start;gap:14px;border-top:1px solid var(--demo-line);border-bottom:1px solid var(--demo-line);padding:19px 0;margin-top:21px}.source-id{font-size:10px;padding:2px 5px;background:var(--demo-sidebar)}.research-label{font-size:8px!important;font-family:var(--ui)!important;letter-spacing:1.3px;color:var(--demo-muted)}.research-source p:not(.research-label){font:17px/1.7 var(--prose);margin-top:6px}.research-source div>span{display:block;font-size:9px;color:var(--demo-muted);margin-top:6px}.research-insight{margin-top:16px}.research-insight p{font:14px/1.8 var(--prose);margin-top:6px;max-width:440px}.recall-card{border-left:2px solid #b6c49e;padding:5px 0 5px 19px;margin-top:22px}.recall-card>p{font:18px/1.55 var(--prose);margin-top:10px}.recall-reveal{padding:10px 0;font-size:10px;text-decoration:underline;text-underline-offset:4px;margin-top:7px}.recall-reveal>span{margin-left:12px}.recall-card>#recall-answer{font-size:13px;color:var(--demo-muted);line-height:1.7}.demo-caption{display:flex;justify-content:space-between;align-items:center;gap:16px;font-size:10px;color:var(--secondary);padding:17px 1px}.palette-controls{display:flex;gap:8px;align-items:center}.palette-controls>span{margin-right:7px}.palette-swatch{width:16px;height:16px;border-radius:50%;border:2px solid var(--paper);box-shadow:0 0 0 1px transparent;padding:0}.palette-swatch[aria-pressed=true]{box-shadow:0 0 0 1px #829074}.palette-swatch[data-palette=sage]{background:#819572}.palette-swatch[data-palette=onyx]{background:#686c60}.palette-swatch[data-palette=espresso]{background:#b29678}
.possibilities{display:grid;grid-template-columns:1fr 1.2fr;gap:85px;padding-bottom:95px;border-bottom:1px solid var(--line)}.possibilities-heading h2{margin-top:17px}.possibilities-heading>p:not(.eyebrow){font-size:12px;color:var(--secondary);line-height:1.9;margin-top:20px}.palette-note{display:flex;align-items:center;margin-top:29px;gap:0}.palette-paper{display:block;width:22px;height:29px;border:1px solid #a9b39c;border-radius:2px;transform:rotate(-10deg);background:#e8eddd}.palette-paper+span.palette-paper{margin-left:-9px;transform:rotate(2deg)}.palette-paper.espresso-paper{transform:rotate(13deg);background:#f1e3d0;border-color:#c9b394}.palette-paper.onyx-paper{background:#e9e8e0;border-color:#b8baae}.palette-note>span:last-child{margin-left:12px;font-size:9px;color:var(--secondary)}.feature-list{padding-top:8px}.feature-list article{display:flex;gap:24px;padding:27px 0;border-top:1px solid var(--line)}.feature-list article:first-child{padding-top:0;border-top:0}.feature-list article:last-child{padding-bottom:0}.feature-number{font:italic 15px var(--prose);color:#9ba68d;flex-shrink:0;padding-top:6px}.feature-list h3{font:400 25px/1.3 var(--prose);letter-spacing:-.6px}.feature-list p{font-size:12px;color:var(--secondary);line-height:1.85;margin-top:10px;max-width:430px}.feature-foot{display:block;font-size:9px;color:#849078;margin-top:12px}
.pricing-heading{text-align:center}.pricing-heading h2{margin-top:17px}.pricing-heading>p:last-child{color:var(--secondary);font-size:12px;line-height:1.9;margin-top:19px}.pricing-options{max-width:840px;margin:38px auto 0;display:grid;grid-template-columns:1fr 1fr;gap:20px}.pricing-options article{border:1px solid var(--line);padding:27px 30px 21px;border-radius:7px;background:#fffefa;display:flex;flex-direction:column}.pricing-options .price-supporter{background:#f0f2e7}.price-top{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap}.price-top h3{font-size:15px;font-weight:500;letter-spacing:-.3px}.price-top>span{font-size:9px;color:var(--secondary)}.price-top>span>span{font-size:16px;margin-right:3px;vertical-align:middle}.price{font:400 46px/1.1 var(--prose);letter-spacing:-2px;margin-top:28px}.price>span{font:400 10px var(--ui);letter-spacing:0;margin-left:10px;color:var(--secondary)}.price+p{font-size:11px;color:var(--secondary);margin-top:10px}.pricing-options ul{padding:0;list-style:none;display:grid;gap:10px;margin:25px 0 27px;font-size:11px}.pricing-options li{position:relative;padding-left:19px}.pricing-options li::before{content:'✓';position:absolute;left:0;color:#779064;font-size:12px}.pricing-options .button{width:100%;margin-top:auto;font-size:11px;padding:12px 15px;min-height:43px}.price-small{font-size:9px;color:var(--secondary);text-align:center;display:block;margin-top:11px}.faq{display:grid;grid-template-columns:.8fr 1.2fr;gap:80px;padding-bottom:75px}.faq h2{margin-top:17px}.faq-list{padding-top:5px}.faq details{border-bottom:1px solid var(--line)}.faq summary{list-style:none;display:flex;align-items:center;justify-content:space-between;gap:22px;padding:16px 0;font-size:12px}.faq summary::-webkit-details-marker{display:none}.faq summary::after{content:'+';font-size:18px;color:#8d9984;font-weight:300}.faq details[open] summary::after{content:'−'}.faq details>p{font-size:11px;line-height:1.9;color:var(--secondary);padding:0 28px 18px 0}.closing{padding:65px 0 72px;text-align:center;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.closing>img{display:block;margin:auto;opacity:.85}.closing h2{font-size:49px;margin-top:18px}.closing p{font-size:12px;color:var(--secondary);line-height:1.85;margin:18px 0 25px}.closing .button{font-size:11px}.closing>span{display:block;font-size:9px;color:var(--secondary);margin-top:11px}.site-footer{padding:30px 0 38px;display:flex;align-items:center;justify-content:space-between;gap:25px}.site-footer .brand{font-size:19px;gap:7px;letter-spacing:-1px}.site-footer>p{font:italic 12px var(--prose);color:var(--secondary)}.site-footer>div{display:flex;gap:23px;align-items:center;font-size:10px}.site-footer>div>a:hover{text-decoration:underline;text-underline-offset:4px}.preview-label{color:#8d9586;font-size:9px;padding-left:15px;border-left:1px solid var(--line)}
dialog{width:min(460px,calc(100% - 32px));max-height:calc(100dvh - 40px);overflow:auto;background:var(--paper);color:var(--ink);border:1px solid #c8d0be;border-radius:10px;padding:34px 35px 28px;box-shadow:0 30px 100px #17221824}dialog::backdrop{background:#1e2a2159;backdrop-filter:blur(3px)}.dialog-close{position:absolute;right:15px;top:9px;font-size:26px;font-weight:300;min-width:35px;min-height:35px;color:var(--secondary)}.dialog-heart{font-size:30px;line-height:1;margin-bottom:19px;color:var(--sage-dark)}dialog h2{font-size:38px;margin:14px 0 18px;letter-spacing:-1.3px}.dialog-description{font-size:12px;line-height:1.9;color:var(--secondary)}.support-total{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:17px 0;display:flex;align-items:center;justify-content:space-between;gap:15px;margin:23px 0 15px;font-size:12px}.support-total strong{font-weight:500}.badge-choice{display:flex;align-items:center;gap:9px;font-size:11px;min-height:42px}.badge-choice input{width:15px;height:15px;accent-color:var(--ink);flex-shrink:0}.support-badge{font-size:10px;padding:4px 9px;border:1px solid var(--line);border-radius:15px;display:inline-block}.payment-preview{font-size:10px;color:var(--secondary);line-height:1.9;margin:15px 0 21px}dialog>.button{width:100%;justify-content:center}
@media(min-width:1550px){.site-shell{padding:0 75px}.hero{min-height:700px}.hero-art{margin-right:-20px}}
@media(max-width:1100px){.site-shell{padding:0 40px}.main-nav{gap:21px;margin-left:0}.hero{min-height:600px;grid-template-columns:1fr 1fr;gap:0}h1{font-size:60px;letter-spacing:-2.7px}.hero-description{font-size:13px}.hero-actions{gap:19px}.hero-footnote{max-width:350px;font-size:9px}.book-scene{width:calc(100% + 55px);margin-left:-20px}.quiet-strip .strip-end{display:none}.section-intro>p{max-width:330px}.possibilities{gap:48px}.demo-sidebar{padding-inline:13px}.notebook-demo{grid-template-columns:195px minmax(0,1fr)}.demo-main{padding-inline:30px}.demo-panel h3{font-size:29px}.demo-toolbar{font-size:8px}.faq{gap:45px}.site-footer>div{gap:18px}}
@media(max-width:800px){.site-shell{padding:0 28px}.site-header{min-height:85px;gap:20px}.main-nav{display:none}.hero{padding:45px 0 30px;min-height:0;grid-template-columns:1fr 1fr;gap:4px}h1{font-size:48px;letter-spacing:-2.1px}.eyebrow,.hero-copy>.eyebrow{font-size:9px;letter-spacing:1px}.hero-description{font-size:12px}.hero-description br{display:none}.hero-actions{gap:13px}.hero-actions .button{font-size:11px;gap:15px;padding-inline:16px}.hero-actions .text-link{font-size:10px}.hero-footnote{font-size:9px;line-height:1.7;align-items:flex-start}.tiny-book{margin-top:3px}.book-scene{width:calc(100% + 34px);margin-left:-13px}.art-bottom{margin-left:8px;margin-right:0;font-size:9px;gap:9px}.art-bottom button{font-size:9px}.art-caption{font-size:10px}.art-small,.note-annotation{display:none}.quiet-strip{gap:18px;font-size:9px}.quiet-strip p{gap:9px}.section-space{padding-top:70px}.section-intro{gap:20px}.section-intro>p{max-width:265px;font-size:11px}.section-intro>p br{display:none}.notebook-demo{grid-template-columns:150px minmax(0,1fr);min-height:510px}.demo-sidebar{padding:22px 10px 18px}.demo-brand{font-size:16px}.sidebar-notebook{font-size:9px;padding:9px 6px;gap:5px}.sidebar-notebook>span:last-child{display:none}.sidebar-label{font-size:7px;letter-spacing:1px;margin-left:5px}.demo-course{font-size:9px;padding-left:10px}.demo-sidebar-bottom{font-size:8px;padding-left:2px}.demo-main{padding-inline:25px}.demo-toolbar{min-height:53px}.demo-toolbar>span:first-child{font-size:8px}.demo-save{font-size:8px}.demo-panel h3{font-size:27px}.note-meta{font-size:7px;letter-spacing:.8px}.note-lead,.demo-editor{font-size:13px}.demo-caption{font-size:9px;align-items:flex-start}.palette-controls>span{display:none}.possibilities{gap:35px;grid-template-columns:.9fr 1.1fr;padding-bottom:70px}.possibilities-heading>p:not(.eyebrow) br{display:none}.feature-list h3{font-size:23px}.feature-list article{gap:16px}.feature-list p,.possibilities-heading>p:not(.eyebrow){font-size:11px}.feature-foot{font-size:8px}.palette-note{flex-wrap:wrap}.palette-note>span:last-child{max-width:160px;font-size:8px}.pricing-options article{padding:24px 23px 20px}.price-top>span{font-size:8px}.pricing-options ul{font-size:10px}.price+p{font-size:10px}.price-small{font-size:8px}.faq{grid-template-columns:.65fr 1.35fr;gap:33px}.faq summary{font-size:11px}.site-footer>p{display:none}.site-footer>div{gap:17px}.preview-label{padding-left:10px}}
@media(max-width:600px){:root{scroll-padding-top:18px}.site-shell{padding:0 22px}.site-header{min-height:76px}.brand{font-size:24px}.brand img{width:30px;height:30px}.header-action{gap:18px;font-size:11px}.hero{display:flex;flex-direction:column;align-items:stretch;padding:39px 0 25px;gap:8px}.hero-copy>.eyebrow{font-size:9px;letter-spacing:1.15px}.hero h1{font-size:clamp(44px,12vw,65px);line-height:1.08;letter-spacing:-2.1px;margin-top:23px;margin-bottom:21px}.hero h1 br:nth-of-type(2){display:none}.hero h1 em::before{content:' ';white-space:pre}.hero-description{font-size:13px;max-width:340px;line-height:1.85}.hero-actions{gap:22px;margin-top:24px}.hero-actions .button{padding-inline:18px;gap:24px;font-size:11px}.hero-actions .text-link{font-size:10px}.hero-footnote{font-size:9px;max-width:none;margin-top:17px}.hero-art{margin-top:10px;padding:0}.book-scene{width:calc(100% + 24px);margin-left:-12px;margin-top:-6px}.art-bottom{margin:-11px 7px 0;font-size:9px}.art-bottom button{min-height:44px;font-size:9px;padding:10px 0}.art-labels{display:none}.quiet-strip{padding:17px 0;align-items:flex-start;flex-direction:column;gap:8px;font-size:10px}.quiet-strip p{font-size:9px;column-gap:9px;row-gap:3px}.section-space{padding-top:58px}h2{font-size:37px;letter-spacing:-1.5px}.section-intro{align-items:flex-start;flex-direction:column;gap:20px;margin-bottom:27px}.section-intro>p{font-size:12px;max-width:370px}.section-intro h2{margin-top:13px}.notebook-demo{display:block;min-height:0;overflow:visible}.demo-sidebar{display:none}.demo-main{padding:0 21px 27px;min-height:495px}.demo-toolbar{min-height:54px;font-size:8px;gap:10px}.demo-toolbar>span:first-child{font-size:8px}.crumb-separator{margin:0 5px}.demo-save{font-size:8px}.demo-tabs{gap:23px}.demo-tabs button{font-size:11px;min-height:40px}.demo-panel{padding-top:23px}.note-meta{font-size:7px;letter-spacing:.7px;gap:5px}.demo-panel h3{font-size:28px;letter-spacing:-.8px;line-height:1.18}.note-lead,.demo-editor{font-size:14px}.demo-editor{min-height:130px;margin-top:21px}.demo-caption{font-size:9px;line-height:1.65;gap:15px;padding-top:14px}.demo-caption>span{max-width:210px}.palette-controls{gap:10px}.palette-swatch{width:17px;height:17px;position:relative}.palette-swatch::before{content:'';position:absolute;inset:-7px}.note-source{font-size:8px;gap:8px;margin-top:16px}.possibilities{display:block;padding-bottom:56px}.possibilities-heading h2{margin-top:14px}.possibilities-heading>p:not(.eyebrow){font-size:12px;max-width:330px}.palette-note{margin-top:24px}.palette-note>span:last-child{max-width:none;font-size:9px}.feature-list{padding-top:39px}.feature-list article{gap:22px;padding:25px 0}.feature-list h3{font-size:25px}.feature-list p{font-size:12px}.feature-foot{font-size:9px}.pricing-heading h2{margin-top:15px}.pricing-heading>p:last-child{font-size:12px;margin-top:18px}.pricing-options{display:block;margin-top:29px}.pricing-options article{padding:25px 25px 22px}.pricing-options article+article{margin-top:16px}.price-top h3{font-size:16px}.price-top>span{font-size:10px}.price{font-size:49px;margin-top:25px}.price+p{font-size:12px}.pricing-options ul{font-size:12px;gap:11px}.pricing-options .button{min-height:47px;font-size:12px}.price-small{font-size:9px}.faq{display:block;padding-bottom:55px}.faq h2{margin-top:13px}.faq-list{margin-top:23px}.faq summary{font-size:12px;min-height:54px}.faq details>p{font-size:12px}.closing{padding:49px 0 51px}.closing h2{font-size:37px;letter-spacing:-1.5px}.closing>img{width:43px;height:43px}.closing p{font-size:12px}.site-footer{flex-wrap:wrap;gap:23px;padding:26px 0 30px}.site-footer .brand{font-size:20px}.site-footer>div{gap:20px;flex-wrap:wrap;width:100%;font-size:10px}.preview-label{margin-left:auto;padding-left:15px}dialog{padding:30px 25px 25px}dialog h2{font-size:35px}.badge-choice{font-size:11px;min-height:44px}.payment-preview{font-size:11px}}
@media(max-width:360px){.site-shell{padding-inline:18px}.hero-copy>.eyebrow{font-size:8px;letter-spacing:.8px}.hero h1{font-size:43px;letter-spacing:-1.9px}.hero-actions{gap:15px}.hero-actions .button{gap:15px;padding-inline:14px}.hero-actions .text-link{font-size:9px}.hero-footnote{font-size:8px}.demo-main{padding-inline:17px}.demo-toolbar>span:first-child{max-width:160px}.demo-save{font-size:7px}.demo-panel h3{font-size:25px}.note-meta{font-size:6.5px}.pricing-options article{padding:23px 22px 21px}.price-top>span{font-size:9px}.pricing-heading h2{font-size:34px}.demo-caption>span{max-width:165px}.preview-label{font-size:8px}}
@media(max-width:600px){.hero h1 br:nth-of-type(2){display:initial}.hero h1 em::before{content:none}}
.book-copy{font:10px var(--prose);letter-spacing:0;fill:#65725f}.book-controls{display:flex;align-items:center;gap:8px}.book-page-count{font:9px var(--ui);font-variant-numeric:tabular-nums;letter-spacing:.8px;white-space:nowrap;color:var(--secondary)}.art-bottom .book-page-control{display:inline-flex;justify-content:center;align-items:center;width:30px;min-height:35px;padding:0;font-size:17px;border-radius:50%}.art-bottom .book-page-control:hover:not(:disabled){background:#e9eddf}.book-page-control:disabled{opacity:.3}.book-controls #motion-control{margin-left:7px;padding-left:14px;border-left:1px solid var(--line)}.book-screen-reader{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}#book-turn-layer{pointer-events:none}#book-turn-shadow-layer{pointer-events:none}
@media(max-width:800px) and (min-width:601px){.art-bottom{flex-wrap:wrap;gap:3px}.book-spread-label{flex-basis:100%}.book-controls{margin-left:auto}.book-controls #motion-control{padding-left:10px;margin-left:3px;gap:5px}.art-bottom .book-page-control{width:26px}.book-controls{gap:6px}}
@media(max-width:600px){.art-bottom{flex-wrap:wrap;gap:1px}.book-spread-label{flex-basis:100%;font-size:10px}.book-controls{width:100%;justify-content:flex-end;gap:10px}.art-bottom .book-page-control{width:36px;min-height:44px}.book-page-count{font-size:10px}.book-controls #motion-control{font-size:10px;min-height:44px;margin-left:7px;padding-left:17px}}
.book-scene{touch-action:pan-y pinch-zoom;user-select:none;-webkit-user-select:none;-webkit-user-drag:none}.book-scene[data-grabbable=true]{cursor:grab}.hero-art[data-dragging=true] .book-scene{cursor:grabbing}.book-gesture-hint{font-size:10px;line-height:1.5;color:var(--secondary);padding:0 17px;margin:-3px 0 10px;letter-spacing:.1px}.book-touch-hint{display:none}.hero-art .art-bottom{margin-top:0}@media(pointer:coarse){.book-mouse-hint{display:none}.book-touch-hint{display:inline}}@media(max-width:600px){.book-gesture-hint{padding:0 7px;margin-top:2px;margin-bottom:9px}}
@media(prefers-reduced-motion:reduce){:root{scroll-behavior:auto}*,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}.button:hover{transform:none}}

/* Shared language choice; longer translations can wrap without clipping. */
.header-tools{display:flex;align-items:center;justify-content:flex-end;flex-wrap:wrap;gap:4px 16px;min-width:0}.landing-language{width:148px;max-width:100%;font-size:11px}.landing-language .language-picker-trigger{background:transparent;padding:7px 9px;gap:8px}.header-tools .header-action{min-height:44px;white-space:nowrap}.landing-language-notice{display:flex;gap:12px;align-items:center;font-size:12px;line-height:1.7;overflow-wrap:anywhere}.landing-language-notice:has(p:not([hidden])){padding-top:12px}.landing-language-notice button{min-height:44px}.brand,#book-art{direction:ltr}.book-scene{--ui:'DM Sans',Arial,sans-serif;--prose:'Source Serif 4',Georgia,serif}.book-spread-label{min-width:0}.hero h1,h2,h3,.hero-footnote,.feature-foot,.note-meta,.price-top,.quiet-strip p{overflow-wrap:anywhere}.note-meta,.price-top{flex-wrap:wrap}.demo-main,.hero-copy,.pricing-options article{min-width:0}.demo-editor{unicode-bidi:plaintext}.site-header .main-nav{min-width:0}html:not([lang=en]) .hero h1{font-size:clamp(34px,5.3vw,76px)}html[dir=rtl] .main-nav{margin-left:0;margin-inline-start:78px}html[dir=rtl] .book-gesture-hint,html[dir=rtl] .book-spread-label{direction:rtl}html[dir=rtl] .palette-note{flex-direction:row}html[dir=rtl] .preview-label{margin-left:0;margin-inline-start:auto}html:lang(ja),html:lang(zh-Hans),html:lang(ko),html:lang(ar),html:lang(hi),html:lang(bn),html:lang(th){--prose:'DM Sans',Tahoma,Arial,sans-serif}html:lang(ar) h1,html:lang(ar) h2,html:lang(ar) h3,html:lang(hi) h1,html:lang(hi) h2,html:lang(hi) h3,html:lang(bn) h1,html:lang(bn) h2,html:lang(bn) h3,html:lang(th) h1,html:lang(th) h2,html:lang(th) h3{line-height:1.3;letter-spacing:0}
@media(max-width:1100px){html[dir=rtl] .main-nav{margin-inline-start:0}}@media(max-width:600px){.site-header{gap:12px}.header-tools{gap:2px 10px}.landing-language{width:130px}.hero h1{max-width:100%}html:not([lang=en]) .hero h1{font-size:clamp(32px,10.3vw,56px)}.note-meta{gap:5px}.demo-toolbar>span:first-child{min-width:0;overflow-wrap:anywhere}}