@font-face{font-family:Be Vietnam;src:url('assets/be-vietnam.ttf') format('truetype');font-style:normal;font-weight:400;font-display:swap}
@font-face{font-family:Lora;src:url('assets/lora.ttf') format('truetype');font-style:normal;font-weight:400 700;font-display:swap}
@font-face{font-family:Hand;src:url('assets/hand.ttf') format('truetype');font-style:normal;font-weight:400;font-display:swap}
:root{--paper:#fbf7ee;--ink:#443d34;--muted:#746b5f;--line:#e6ddce;--orange:#ae532f;--peach:#f4c6a0;--sage:#e9eddf;--body:'Be Vietnam',sans-serif;--heading:'Lora',Georgia,serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:106px}body{margin:0;background:var(--paper);color:var(--ink);font:15px/1.8 var(--body);-webkit-font-smoothing:antialiased}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit;color:inherit;cursor:pointer}a{color:inherit;text-decoration:none}img{max-width:100%;object-fit:contain}button,a,summary{touch-action:manipulation}button:focus-visible,a:focus-visible,summary:focus-visible,[tabindex="0"]:focus-visible{outline:3px solid #8a5638;outline-offset:5px}h1,h2,h3,h4,p{margin:0}h1,h2,h3,h4{font-weight:400}h1,h2,h3{font-family:var(--heading);line-height:1.25}h2{font-size:42px;letter-spacing:-1.3px}h3{font-size:31px;letter-spacing:-.7px}p{color:var(--muted)}[hidden]{display:none!important}.wrap{width:min(1180px,calc(100% - 88px));margin-inline:auto}.section{padding-block:96px}.handwritten{font-family:Hand,cursive;font-weight:400}.eyebrow{font-size:10px;letter-spacing:1.8px;color:#87735b;margin-bottom:20px;line-height:1.8}.text-link{display:inline-flex;align-items:center;gap:14px;font-size:13px;line-height:1.6}.text-link:hover{color:var(--orange)}.text-link span{font-size:20px}.button{display:inline-flex;align-items:center;justify-content:center;gap:24px;min-height:50px;padding:12px 24px;border-radius:9px;font-size:13px;border:1px solid transparent;transition:background .2s,transform .2s}.button span{font-size:20px}.primary{background:var(--ink);color:#fffaf0;box-shadow:0 4px 0 #d9c9b2}.primary:hover{background:#5b4d3e;transform:translateY(-2px)}.skip-link{position:fixed;top:10px;left:10px;z-index:20;background:white;padding:10px 18px;transform:translateY(-180%)}.skip-link:focus{transform:none}.site-header{position:sticky;top:0;z-index:10;background:#fbf7eef5;border-bottom:1px solid #e8dfce}.nav-wrap{display:flex;align-items:center;justify-content:space-between;min-height:88px;gap:30px}.brand{display:inline-flex;align-items:center;gap:8px;flex-shrink:0;font-size:27px;font-family:var(--heading);letter-spacing:-1.2px;line-height:1}.brand img{object-fit:contain}nav{display:flex;align-items:center;gap:31px;font-size:12px}nav>a{padding-block:12px}nav>a:hover{color:var(--orange)}.nav-cta{padding:10px 18px;border:1px solid #d7c8b3;border-radius:8px;margin-left:8px;display:flex;gap:18px;align-items:center}.menu-toggle{display:none}
.hero{display:grid;grid-template-columns:.97fr 1.08fr;gap:55px;align-items:center;min-height:670px;padding-block:68px 78px}.hero .eyebrow{font-size:9px;letter-spacing:1.45px;display:flex;align-items:center;gap:9px;margin-bottom:24px}.tiny-spark{font-size:23px;color:#b78641;line-height:1}.hero h1{font-size:54px;line-height:1.22;letter-spacing:-2px;margin-bottom:28px}.underline-word{position:relative;color:#a15c37;white-space:nowrap}.underline-word:after{content:'';position:absolute;left:0;right:-4px;bottom:-5px;height:9px;border-top:3px solid #d7a056;border-radius:50%;transform:rotate(-3deg)}.hero-intro{font-size:14px;line-height:1.9;max-width:425px}.hero-actions{display:flex;align-items:center;gap:22px;margin-top:30px;flex-wrap:wrap}.hero-actions .text-link{font-size:11px;gap:10px}.hero-footnote{font-size:10px;line-height:1.8;margin-top:25px;color:#887e70}.hero-footnote span{font-size:19px;color:#ab7655;margin-right:7px}.hero-art{position:relative;min-width:0;padding:55px 2px 45px 4px}.notebook-preview{position:relative;background:#faf6ec;border:7px solid #60584b;border-radius:19px;box-shadow:0 22px 40px #6d523c1b,3px 5px 0 #c6baa7;transform:rotate(-3deg);overflow:hidden;z-index:2}.mock-window-bar{height:43px;display:flex;align-items:center;gap:12px;padding:0 17px;background:#f2e9d8;font-size:10px;border-bottom:1px solid #ddd0bb}.mock-dot{width:6px;height:6px;border-radius:50%;background:#9b8c72}.mock-star{margin-left:auto;font-size:22px}.mock-toolbar{height:48px;display:flex;align-items:center;gap:15px;padding:5px 18px;background:#fffaf0;border-bottom:1px solid #e9decc}.mock-toolbar img{width:26px;height:32px}.toolbar-divider{height:20px;width:1px;background:#ddd0bb;margin:0 3px}.ink-dot{display:block;width:13px;height:13px;border-radius:50%}.ink-brown{background:#68564a}.ink-orange{background:#dfaa64}.ink-green{background:#9ba98d}.mock-toolbar .last-tool{margin-left:auto}.grid-paper{background-color:#fffdf4;background-image:linear-gradient(#dad1b530 1px,transparent 1px),linear-gradient(90deg,#dad1b530 1px,transparent 1px);background-size:22px 22px}.hero-paper{position:relative;padding:25px 30px 28px;min-height:315px}.paper-date{font-size:8px;letter-spacing:1.7px;color:#93816c}.hero-paper h2{font-size:29px;letter-spacing:0;line-height:1.4;margin:15px 0 9px;color:#5d5a46;white-space:nowrap}.hand-highlight{display:inline;font-size:19px;background:linear-gradient(transparent 40%,#f7d793aa 40%,#f7d793aa 92%,transparent 92%);padding:0 3px}.little-map{height:137px;position:relative;margin-top:14px;font-family:Hand,cursive}.little-map span{position:absolute;z-index:1;display:block;border-radius:7px;padding:5px 15px;font-size:16px;line-height:1.4}.map-center{left:33%;top:45px;background:#f0d3a9}.map-leaf{border:1px solid #dbceb2;background:#fffaf0}.leaf-one{top:2px;left:0}.leaf-two{right:0;top:6px}.leaf-three{right:10%;bottom:0}.paper-check{font-size:17px;line-height:1.3;margin-top:16px}.paper-check span{margin-right:8px;color:#7f8d67}.paper-leaves{position:absolute;bottom:18px;right:18px;width:42px;height:53px}.mock-bottom{display:flex;justify-content:space-between;padding:8px 15px;background:#f6efdf;font-size:8px;color:#8b7b63;border-top:1px solid #e5dac7}.orbit{position:absolute;border:1px solid #decda9;border-radius:50%;inset:0 0 20px 0;transform:rotate(12deg);background:#f2e5cd50}.orbit-two{inset:20px -20px 5px 20px;transform:rotate(-19deg);background:transparent}.floating-note{position:absolute;font-size:21px;line-height:1.2;z-index:3;top:-2px;right:12px;transform:rotate(6deg);color:#8d734d}.small-sticky{position:absolute;right:-24px;bottom:8px;z-index:3;padding:26px 22px 22px;background:#f5d8a2;box-shadow:0 5px 12px #71543814;font-size:21px;line-height:1.3;transform:rotate(7deg);border-radius:0 0 26px 0}.tape{position:absolute;top:-9px;left:34px;width:65px;height:20px;background:#d5c5a4a0;transform:rotate(-8deg)}.hero-caption{position:absolute;bottom:3px;left:5px;font-size:8px;color:#82796d}.possibilities{display:grid;grid-template-columns:repeat(4,1fr);align-items:center;border-block:1px solid var(--line);padding-block:20px;gap:20px}.possibilities>span{display:flex;align-items:center;justify-content:center;gap:10px;font-size:12px}.possibilities img{width:40px;height:40px}.section-heading{margin-bottom:36px}.section-heading h2{margin-bottom:19px}.section-heading>p:last-child{font-size:14px}.centered{text-align:center}.mobile-break{display:none}.explorer-tabs{display:flex;justify-content:center;gap:9px;margin-bottom:36px}.explorer-tabs button{display:flex;align-items:center;gap:9px;border:1px solid transparent;background:transparent;padding:10px 23px;min-height:48px;border-radius:100px;font-size:13px}.explorer-tabs button:hover{background:#f5eddf}.explorer-tabs button[aria-selected=true]{background:#f3dfc6;border-color:#e7caaa}.explorer-tabs img{width:27px;height:27px}.explorer-panel{display:grid;grid-template-columns:.87fr 1.13fr;align-items:center;gap:70px;min-height:450px}.feature-number{font-size:10px;color:#9d7352;letter-spacing:1.5px}.feature-copy h3{font-size:36px;margin:17px 0 20px}.feature-copy>p{font-size:14px}.soft-list{list-style:none;padding:0;margin:23px 0;font-size:12px;color:#696353}.soft-list li{display:flex;gap:10px;margin-block:10px;align-items:flex-start}.soft-list li:before{content:'✓';color:#7f8d69}.feature-copy .text-link{font-size:12px}.feature-note{font-size:11px!important;line-height:1.9}.sample-stage{position:relative;min-height:430px;border-radius:24px;display:grid;place-items:center;padding:35px 45px;overflow:hidden}.peach-stage{background:#f2e4d1}.blue-stage{background:#e6ecea}.lilac-stage{background:#ece7ed}.green-stage{background:#e9edde}.sample-sheet{width:100%;max-width:380px;min-height:350px;padding:27px 29px;background-color:#fffdf7;box-shadow:0 10px 24px #79684f16;transform:rotate(-3deg);position:relative}.lined-paper{background-image:repeating-linear-gradient(transparent 0,transparent 29px,#bfb79e30 29px,#bfb79e30 30px);background-position:0 8px}.sample-label{font:8px/1.5 var(--body);letter-spacing:1.4px;color:#887e70}.sample-sheet h4{font-size:23px;margin-top:18px;line-height:1.3}.sample-sheet>.handwritten{font-size:15px;color:#677354;margin-top:12px}.sprout{height:105px;width:120px;position:relative;margin:20px auto}.sprout span{position:absolute;bottom:0;left:58px;height:87px;border-left:3px solid #81906a;transform:rotate(7deg)}.sprout i,.sprout b{position:absolute;background:#b3be91;width:44px;height:27px;border-radius:4px 90% 3px 90%;left:14px;top:33px;transform:rotate(10deg);border:1px solid #8b9975}.sprout b{left:60px;top:10px;transform:rotate(-65deg)}.sprout em{position:absolute;bottom:-5px;left:24px;width:80px;height:13px;border-radius:50%;background:#ddc3a4}.sprout-note{position:absolute;right:28px;top:177px;font-size:16px;transform:rotate(-8deg);max-width:85px}.sample-note{font-size:19px!important;line-height:1.3;color:#73654f;margin:25px 0 0 10px}.stage-pen{position:absolute;right:-16px;bottom:-2px;transform:rotate(-22deg);width:165px;height:165px}.pdf-sheet{transform:rotate(2deg);padding-bottom:50px}.pdf-sheet h4,.text-sheet h4{font-family:var(--heading);margin-bottom:16px;font-size:24px}.pdf-sheet p,.text-sheet p{font-size:11px;line-height:1.9;margin-bottom:15px}.pdf-sheet mark{background:#f4db93;color:inherit}.pdf-lines{height:48px;background:repeating-linear-gradient(#d9d3c8 0,#d9d3c8 2px,transparent 2px,transparent 12px);width:84%;opacity:.6}.margin-note{background:#f4dab4;padding:12px;transform:rotate(-5deg);font-size:18px;position:absolute;right:-12px;bottom:20px;line-height:1.3;box-shadow:0 3px 9px #694f3210}.page-number{font-size:9px;position:absolute;bottom:15px;left:50%;color:#998e7e}.text-sheet{transform:rotate(-1deg)}.text-sheet h4{font-size:21px}.text-sheet h5{font-weight:400;font-size:12px;margin:18px 0 4px}.text-sheet ul{padding-left:17px;font-size:11px;color:#746b5f}.text-callout{border-left:3px solid #c4baa8;background:#f3efe6;padding:8px;font-size:10px;margin-top:20px}.sample-map{width:100%;height:340px;position:relative}.map-node{position:absolute;background:#fdfbf3;border:1px solid #cbd0b9;padding:13px 10px;border-radius:9px;font-size:12px;white-space:nowrap;box-shadow:0 3px 7px #7d84610a}.center-node{top:44%;left:50%;transform:translateX(-50%);background:#f0d6b0;z-index:1}.node-a{top:15%;left:0}.node-b{top:15%;right:0}.node-c{bottom:11%;left:0}.node-d{bottom:11%;right:0}.demo-caption{font-size:10px;text-align:center;margin-top:23px;color:#82796d}
.study-section{background:#eceddf;border-block:1px solid #e1e1d0;padding-block:85px}.study-layout{display:grid;grid-template-columns:1.1fr 1fr;gap:95px;align-items:center}.study-visual{position:relative;padding:12px 0 30px}.study-board{background:#f9f9ef;border:1px solid #d8dcca;border-radius:15px;padding:22px 28px 28px;transform:rotate(-2deg);box-shadow:8px 10px 0 #dce1cc70}.board-heading{display:flex;gap:8px;align-items:center;font-size:11px;margin-bottom:24px}.board-heading img{width:33px;height:33px}.sample-pill{font-size:8px;padding:2px 8px;border:1px solid #d5d8c7;border-radius:20px;margin-left:auto;color:#7d836d;white-space:nowrap}.source-row{display:flex;justify-content:center;gap:15px}.source-row>span{font-size:10px;border:1px solid #dedbc9;background:#f3eedf;padding:9px 16px;border-radius:6px}.study-connector{height:33px;width:50%;border-inline:1px solid #a9af91;border-bottom:1px solid #a9af91;border-radius:0 0 15px 15px;margin:auto;position:relative}.study-connector:after{content:'';height:18px;border-left:1px solid #a9af91;position:absolute;bottom:-18px;left:50%}.excerpt-card{margin:17px auto 25px;border:1px solid #d4d7c0;border-radius:9px;overflow:hidden;background:#fffef7;max-width:320px;box-shadow:0 5px 10px #7e846508}.card-kicker{font-size:9px;letter-spacing:1.5px;color:#947858}.excerpt-card .card-kicker{display:block;background:#e9d8b5;padding:7px 15px;color:#77684e}.excerpt-card p{font-size:13px;margin:15px 18px 8px;color:#6e7059}.source-label{display:block;font-size:8px;margin:0 18px 15px;color:#899177}.branch-cards{display:flex;gap:16px;justify-content:center}.branch-cards>span{border:1px solid #d5d9c3;border-radius:7px;padding:10px 15px;font-size:11px;position:relative;flex:1;background:#f1f4e7}.branch-cards>span:before{content:'';height:26px;position:absolute;left:50%;top:-26px;border-left:1px solid #c6cbb3}.branch-cards small{font-size:9px;color:#7e826c;display:block}.study-handnote{position:absolute;bottom:-16px;right:28px;font-size:23px;color:#858d70;transform:rotate(-4deg)}.study-copy h2{font-size:39px;margin-bottom:23px}.study-copy>p{font-size:13px}.study-copy .eyebrow{font-size:10px}.study-steps{margin-top:25px}.study-steps>div{display:flex;align-items:flex-start;gap:16px;margin-top:18px}.study-steps>div>span{font-size:10px;color:#80896c;border:1px solid #c8ceb6;border-radius:50%;width:29px;height:29px;display:grid;place-items:center;margin-top:3px}.study-steps p{font-size:13px;color:#5c634c}.study-steps small{display:block;font-size:11px;color:#7f8370;margin-top:3px}.study-copy .subtle-note{font-size:10px;margin-top:27px;line-height:1.8}.learning-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.learning-grid h3{font-size:30px;margin:14px 0}.learning-grid p{font-size:12px}.focus-card{position:relative;background:#f3e5cf;border-radius:20px;padding:35px 35px 0;overflow:hidden;min-height:405px}.focus-copy{position:relative;z-index:1;max-width:275px}.focus-card img{position:absolute;width:300px;height:300px;right:-16px;bottom:-22px;z-index:0}.time-chip{font-size:10px;display:inline-block;border:1px solid #dfcba8;background:#fff7e5;padding:8px 12px;border-radius:100px;margin-top:25px;max-width:215px}.time-chip span{font-size:17px;vertical-align:middle;margin-right:4px}.recall-card{padding:35px;border-radius:20px;border:1px solid var(--line);background:#f9f4ea}.flashcard{margin-top:24px;border:1px solid #dfd5c2;background:#fffdf7;border-radius:10px;text-align:center;padding:20px;transform:rotate(-1deg);box-shadow:3px 4px 0 #e9e1d1;min-height:192px}.flashcard>span{font-size:8px;letter-spacing:1.4px;color:#9c8567}.flashcard p{font-family:var(--heading);font-size:17px;color:#5e574a;margin:15px 0;min-height:48px;line-height:1.6}.card-button{border:0;background:transparent;color:#9b613f;font-size:11px;padding:8px 15px;min-height:40px}.card-button:hover{background:#f5e7d4;border-radius:8px}.card-button span{margin-left:12px;font-size:17px}.tools-line{display:flex;justify-content:center;align-items:center;gap:15px;padding:25px 12px 0}.tools-line p{font-size:11px}.tools-line span{color:#625a4b}.sync-section{padding:65px 80px;display:grid;grid-template-columns:.9fr 1.1fr;align-items:center;gap:80px;background:#f2eddf;border:1px solid #e7decb;border-radius:24px}.sync-art{position:relative;text-align:center;padding-bottom:20px}.sync-art img{width:235px;height:235px}.sync-local,.sync-drive{position:absolute;font-size:10px;background:#fcf9ef;border:1px solid #dcd1ba;border-radius:7px;padding:9px 14px;bottom:3px;left:0;transform:rotate(-5deg)}.sync-drive{left:auto;right:0;bottom:16px;transform:rotate(5deg)}.sync-section h2{font-size:36px;margin-bottom:20px}.sync-section p{font-size:13px}.sync-section .eyebrow{font-size:9px;margin-bottom:16px}.sync-section .sync-detail{font-size:11px;margin-block:14px 19px}.sync-section .text-link{font-size:11px}.platform-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.platform-card{border:1px solid var(--line);border-radius:16px;padding:30px 34px;background:#fdfaf2}.platform-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:25px}.platform-badge{font-size:10px;padding:5px 11px;border-radius:100px;background:#e9eddc;color:#626b4e}.windows .platform-badge{background:#f4e3ca;color:#876944}.device-icon{display:block;position:relative;width:31px;height:39px;border:2px solid #87775f;border-radius:5px}.tablet-icon:after{content:'';position:absolute;bottom:3px;left:45%;width:3px;height:3px;border-radius:50%;background:#87775f}.desktop-icon{width:40px;height:28px;border-radius:4px;margin-bottom:10px}.desktop-icon:after{content:'';position:absolute;bottom:-10px;left:8px;width:20px;height:8px;border-bottom:2px solid #87775f;background:linear-gradient(90deg,transparent 45%,#87775f 45%,#87775f 55%,transparent 55%)}.platform-card h3{font-size:29px;margin-bottom:15px}.platform-card>p{font-size:12px}.platform-card .soft-list{margin:25px 0;font-size:11px}.platform-card .platform-foot{border-top:1px solid var(--line);padding-top:17px;font-size:10px}.availability-note{font-size:10px;line-height:1.9;margin-top:20px;max-width:760px}.faq-section{display:grid;grid-template-columns:.8fr 1.2fr;gap:90px;padding:15px 0 85px}.faq-section h2{font-size:36px}.faq-section>div>img{margin:20px 0 0 -15px;width:110px;height:110px;transform:rotate(-9deg)}.faq-list details{border-bottom:1px solid var(--line)}.faq-list details:first-child{border-top:1px solid var(--line)}.faq-list summary{list-style:none;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:20px 0;font-size:12px;cursor:pointer}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary span{font-size:21px;color:#978268;transition:transform .2s;flex-shrink:0}.faq-list details[open] summary span{transform:rotate(45deg)}.faq-list details p{font-size:12px;padding:0 30px 23px 0;line-height:1.9}.closing{text-align:center;border-top:1px solid var(--line);padding-block:58px 65px}.closing-spark{display:block;color:#bc955b;font-size:39px;line-height:1;margin-bottom:18px}.closing .handwritten{font-size:24px;color:#a37f51}.closing h2{font-size:35px;margin:13px 0 27px}.closing .button{font-size:12px;min-height:47px}.site-footer{border-top:1px solid var(--line);padding-block:23px;display:flex;align-items:center;gap:30px}.site-footer .brand{font-size:22px}.site-footer p{font-size:10px}.site-footer>a:last-child{margin-left:auto;font-size:10px}.site-footer>a:last-child:hover{color:var(--orange)}
@media(min-width:1500px){.hero{min-height:710px}.hero h1{font-size:59px}}
@media(max-width:1100px){.wrap{width:calc(100% - 56px)}nav{gap:20px}.nav-cta{font-size:11px;margin-left:0;padding-inline:12px}.hero{gap:30px;min-height:620px}.hero h1{font-size:46px}.hero-intro{font-size:13px}.hero-art{padding-top:50px}.hero-paper{padding:20px 24px;min-height:300px}.hero-paper h2{font-size:25px}.hand-highlight{font-size:17px}.mock-toolbar{gap:12px}.small-sticky{right:-7px;font-size:17px;padding:25px 16px 16px;bottom:10px}.hero-caption{font-size:7px;bottom:-5px}.hero .eyebrow{font-size:8px;letter-spacing:1px}.hero-actions{gap:20px}.hero-actions .button{font-size:12px;padding-inline:17px}.hero-footnote{font-size:9px}.study-layout{gap:55px}.study-copy h2{font-size:34px}.explorer-panel{gap:45px}.sample-stage{padding:30px;min-height:420px}.sync-section{padding:50px;gap:50px}.focus-card img{width:255px;height:255px;right:-30px;bottom:-10px}.focus-card{min-height:420px}.time-chip{max-width:185px}.possibilities>span{font-size:10px;gap:5px}.faq-section{gap:60px}.floating-note{font-size:18px}}
@media(max-width:820px){h2{font-size:34px}.nav-wrap{min-height:76px}.brand{font-size:25px}.brand img{width:40px;height:40px}nav{gap:16px;font-size:11px}.nav-cta{max-width:150px;line-height:1.6;gap:8px}.hero{grid-template-columns:1fr;gap:20px;padding-top:48px;padding-bottom:45px}.hero-copy{text-align:center;max-width:600px;margin:auto}.hero .eyebrow{justify-content:center;font-size:9px}.hero h1{font-size:54px;line-height:1.23}.hero-intro{max-width:440px;margin:auto;font-size:14px}.hero-actions{justify-content:center}.hero-footnote{font-size:10px}.hero-art{max-width:520px;width:90%;margin:0 auto; padding-top:52px}.hero-paper h2{font-size:29px}.hero-paper{min-height:310px}.floating-note{right:-20px;top:13px;font-size:20px}.hero-caption{font-size:8px;bottom:0}.small-sticky{right:-26px;bottom:5px}.possibilities{grid-template-columns:1fr 1fr;gap:13px;padding-block:20px}.possibilities>span{justify-content:flex-start;font-size:12px;padding-left:12%}.section{padding-block:70px}.explorer-panel{gap:35px;grid-template-columns:1fr 1.1fr}.feature-copy h3{font-size:29px}.feature-copy>p{font-size:12px}.soft-list{font-size:10px}.sample-stage{min-height:380px;padding:25px 20px}.sample-sheet{padding:23px 22px;min-height:320px}.sample-sheet h4{font-size:20px}.sample-sheet>.handwritten{font-size:13px}.sprout-note{right:15px;font-size:14px;top:163px}.sample-note{font-size:17px!important}.stage-pen{width:125px;height:125px}.study-layout{gap:40px;grid-template-columns:1fr}.study-copy{max-width:580px}.study-visual{max-width:500px;order:2;width:100%;margin:auto}.study-copy h2{font-size:36px}.study-steps{display:flex;gap:22px}.study-steps>div{gap:10px;flex:1}.study-steps p{font-size:12px}.study-steps small{font-size:10px}.study-steps>div>span{flex-shrink:0}.study-section{padding-block:65px}.learning-grid{gap:18px}.focus-card,.recall-card{padding:25px}.learning-grid h3{font-size:26px}.focus-card{min-height:430px}.focus-card img{width:250px;bottom:-10px;right:-25px}.time-chip{margin-top:16px;font-size:9px;max-width:210px}.flashcard{padding:16px}.flashcard p{font-size:15px;min-height:72px}.sync-section{gap:35px;padding:40px 30px;grid-template-columns:.8fr 1.2fr}.sync-section h2{font-size:31px}.sync-art img{width:180px;height:180px}.sync-local,.sync-drive{font-size:8px;padding:7px 10px;bottom:-10px}.sync-drive{right:-10px;bottom:16px}.platform-card{padding:25px}.platform-badge{font-size:8px}.platform-card h3{font-size:26px}.faq-section{grid-template-columns:.7fr 1.3fr;gap:40px}.faq-section h2{font-size:30px}.faq-list summary{font-size:11px}.closing h2{font-size:30px}.sample-map{height:310px}.map-node{font-size:9px;padding:9px 8px}.source-row>span{font-size:10px}}
@media(max-width:620px){.wrap{width:calc(100% - 40px)}html{scroll-padding-top:90px}.nav-wrap{min-height:70px}.brand{font-size:24px}.brand img{width:38px;height:38px}.menu-toggle{display:flex;flex-direction:column;justify-content:center;gap:6px;width:44px;height:44px;padding:10px;border:1px solid #ded2bf;border-radius:8px;background:transparent}.menu-toggle span{display:block;width:22px;height:1px;background:#665643;transition:transform .2s}.menu-toggle[aria-expanded=true] span:first-child{transform:translateY(3.5px) rotate(45deg)}.menu-toggle[aria-expanded=true] span:last-child{transform:translateY(-3.5px) rotate(-45deg)}nav{display:none;position:absolute;top:69px;left:0;right:0;padding:18px 25px 25px;background:#fbf7ee;border-bottom:1px solid var(--line);box-shadow:0 12px 18px #51432c08;flex-direction:column;align-items:stretch;gap:4px;font-size:13px}nav.is-open{display:flex}.nav-cta{max-width:none;margin-top:8px;justify-content:space-between;font-size:12px}.hero{padding-block:38px 39px;gap:28px}.hero .eyebrow{font-size:7.5px;letter-spacing:1.1px;margin-bottom:22px;gap:7px}.tiny-spark{font-size:19px}.hero h1{font-size:40px;letter-spacing:-1.6px;line-height:1.29;margin-bottom:23px}.hero-intro{font-size:12px;line-height:1.95;max-width:340px}.hero-actions{flex-direction:column;gap:18px;margin-top:24px}.hero-actions .button{font-size:12px;padding-inline:23px;min-height:49px}.hero-actions .text-link{font-size:11px}.hero-footnote{font-size:8px;margin-top:17px}.hero-art{width:calc(100% - 14px);padding-top:42px;padding-bottom:50px;margin-top:2px}.notebook-preview{border-width:5px;border-radius:13px;transform:rotate(-2deg)}.floating-note{font-size:17px;top:0;right:1px}.mock-window-bar{font-size:8px;height:32px;padding-inline:12px;gap:8px}.mock-toolbar{height:39px;gap:12px;padding:4px 12px}.mock-toolbar img{width:23px;height:26px}.ink-dot{width:10px;height:10px}.hero-paper{padding:21px 18px;min-height:270px;background-size:18px 18px}.paper-date{font-size:6px;letter-spacing:1.3px}.hero-paper h2{font-size:24px;margin-top:14px;white-space:normal}.hand-highlight{font-size:16px}.little-map{height:110px;margin-top:17px}.little-map span{font-size:13px;padding:4px 9px}.map-center{top:37px;left:30%}.leaf-one{top:0;left:0}.leaf-two{right:0;top:4px}.leaf-three{right:3%;bottom:0}.paper-check{font-size:14px;margin-top:18px}.paper-leaves{width:32px;height:43px;right:8px;bottom:13px}.mock-bottom{font-size:6px;padding:6px 10px}.small-sticky{right:-6px;bottom:12px;font-size:16px;padding:19px 14px 14px}.small-sticky .tape{width:46px;left:30px;height:16px;top:-7px}.hero-caption{font-size:6.5px;bottom:0;left:3px;max-width:100%}.orbit{inset:25px -6px 30px}.orbit-two{inset:20px -3px 20px}.possibilities{gap:14px 8px;padding-block:18px}.possibilities>span{font-size:9px;gap:4px;padding:0;line-height:1.5}.possibilities img{width:35px;height:35px;flex-shrink:0}.section{padding-block:57px}.eyebrow{font-size:8px;letter-spacing:1.35px;margin-bottom:16px}h2{font-size:30px;letter-spacing:-.7px;line-height:1.35}.section-heading{margin-bottom:26px}.section-heading h2{margin-bottom:16px}.section-heading>p:last-child{font-size:11px;line-height:1.9}.mobile-break{display:initial}.explorer-tabs{gap:4px;margin-bottom:28px;justify-content:space-between}.explorer-tabs button{font-size:10px;gap:4px;padding:8px 9px;min-height:45px}.explorer-tabs img{width:22px;height:22px}.explorer-panel{grid-template-columns:1fr;gap:29px}.feature-copy{padding:0 5px}.feature-number{font-size:9px}.feature-copy h3{font-size:30px;margin:14px 0 16px}.feature-copy>p{font-size:12px}.soft-list{font-size:11px;margin:18px 0}.soft-list li{margin-block:8px}.feature-copy .text-link{font-size:11px}.sample-stage{min-height:385px;padding:28px 30px;border-radius:17px}.sample-sheet{max-width:320px;min-height:320px}.sample-sheet h4{font-size:22px}.sample-sheet>.handwritten{font-size:14px}.sprout-note{right:20px;top:161px}.sample-note{font-size:18px!important}.stage-pen{width:140px;height:140px}.demo-caption{font-size:8px;max-width:300px;margin:18px auto 0;line-height:1.8}.study-section{padding-block:52px}.study-layout{gap:38px}.study-copy h2{font-size:30px}.study-copy>p{font-size:12px}.study-copy .eyebrow{font-size:8px}.study-steps{display:block;margin-top:22px}.study-steps>div{gap:14px;margin-top:17px}.study-steps p{font-size:12px}.study-steps small{font-size:10px}.study-copy .subtle-note{font-size:9px}.study-board{padding:17px 18px 24px}.board-heading{font-size:9px;gap:6px}.board-heading img{width:27px;height:27px}.sample-pill{font-size:7px;padding:2px 6px}.source-row{gap:10px}.source-row>span{font-size:9px;padding:8px 10px}.excerpt-card p{font-size:12px}.branch-cards{gap:10px}.branch-cards>span{font-size:10px;padding:10px 12px}.branch-cards small{font-size:8px}.study-handnote{font-size:21px;right:8px;bottom:-3px}.learning-grid{grid-template-columns:1fr;gap:18px}.learning-grid h3{font-size:28px}.focus-card{min-height:390px;padding:28px}.focus-copy{max-width:270px}.focus-card img{width:240px;height:240px;bottom:-12px;right:-10px}.time-chip{max-width:160px;line-height:1.6;margin-top:24px}.recall-card{padding:28px}.flashcard{margin-top:25px;padding:18px;min-height:185px}.flashcard p{min-height:50px;font-size:17px}.tools-line{padding:22px 5px 0;gap:9px}.tools-line img{width:28px;height:28px;flex-shrink:0}.tools-line p{font-size:9px;line-height:1.9}.sync-section{grid-template-columns:1fr;padding:27px;gap:22px;border-radius:17px}.sync-art{max-width:230px;justify-self:center;width:100%;padding-bottom:5px}.sync-art img{width:160px;height:160px}.sync-local{bottom:3px;left:-12px}.sync-drive{bottom:17px;right:-12px}.sync-section h2{font-size:30px}.sync-section p{font-size:12px}.sync-section .eyebrow{font-size:8px}.sync-section .sync-detail{font-size:10px}.platform-grid{grid-template-columns:1fr;gap:18px}.platform-card{padding:27px}.platform-top{margin-bottom:22px}.platform-badge{font-size:9px}.platform-card h3{font-size:28px}.platform-card .platform-foot{font-size:9px}.availability-note{font-size:9px;margin-top:20px}.faq-section{grid-template-columns:1fr;gap:25px;padding-top:0;padding-bottom:50px}.faq-section h2{font-size:30px}.faq-section>div>img{display:none}.faq-list summary{font-size:11px;padding-block:19px}.faq-list details p{font-size:11px;padding-right:10px}.closing{padding-block:40px 45px}.closing .handwritten{font-size:22px}.closing h2{font-size:27px;margin-block:14px 24px}.closing-spark{font-size:32px}.site-footer{flex-wrap:wrap;justify-content:center;gap:13px 20px;padding-block:25px}.site-footer .brand{font-size:22px}.site-footer p{font-size:9px}.site-footer>a:last-child{margin:0;font-size:9px;width:100%;text-align:center}.sample-map{height:310px}.map-node{font-size:10px}.node-a,.node-c{left:-8px}.node-b,.node-d{right:-8px}.center-node{font-size:11px}.text-sheet h4{font-size:21px}.pdf-sheet h4{font-size:23px}}
@media(max-width:359px){.wrap{width:calc(100% - 32px)}.hero h1{font-size:35px}.hero .eyebrow{font-size:6.7px}.hero-paper h2{font-size:21px}.hero-paper{padding-inline:13px}.hero-caption{font-size:5.8px}.explorer-tabs button{font-size:9px;padding-inline:6px}.explorer-tabs img{width:20px;height:20px}.sample-stage{padding-inline:23px}.possibilities>span{font-size:8px}.possibilities img{width:30px}.focus-card img{width:210px;height:210px}.time-chip{max-width:140px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}

/* Keep explanatory copy readable; tiny type is reserved for illustrative UI. */
html{scroll-behavior:auto}
.hero-intro{font-size:16px}.hero-footnote{font-size:11px}.feature-copy>p,.study-copy>p,.learning-grid p,.sync-section p,.platform-card>p{font-size:15px}
.soft-list,.platform-card .soft-list{font-size:13px}.study-steps p{font-size:14px}.study-steps small{font-size:12px}
.sync-section .sync-detail,.faq-list details p{font-size:13px}.faq-list summary{font-size:14px}.feature-copy .text-link,.sync-section .text-link{font-size:13px}
.feature-note,.platform-card .platform-foot,.availability-note,.study-copy .subtle-note{font-size:11px!important}.tools-line p{font-size:12px}.demo-caption{font-size:11px}
.hero-caption{font-size:9px}.floating-note{top:-19px}.learning-grid .flashcard p{font-size:17px}.focus-card{min-height:460px}.focus-card img{width:250px;height:250px}
.study-copy .eyebrow{font-size:10px}.sync-section .eyebrow{font-size:9px}.feature-copy .feature-note{font-size:11px}.site-footer p,.site-footer>a:last-child{font-size:11px}
@media(min-width:821px){nav{font-size:13px}.possibilities>span{font-size:13px}.hero-actions .text-link{font-size:12px}}
@media(max-width:820px){.hero-intro{font-size:15px}.feature-copy>p,.study-copy>p,.learning-grid p,.sync-section p,.platform-card>p{font-size:14px}.soft-list,.platform-card .soft-list{font-size:12px}.floating-note{top:3px}.hero-caption{font-size:8px}.focus-card{min-height:500px}.focus-card img{width:235px;height:235px}.study-steps p{font-size:13px}.study-steps small{font-size:11px}}
@media(max-width:620px){.hero-intro{font-size:14px}.hero-footnote{font-size:10px}.floating-note{top:-3px}.hero-caption{font-size:7px}.feature-copy>p,.study-copy>p,.learning-grid p,.sync-section p,.platform-card>p{font-size:14px}.section-heading>p:last-child{font-size:13px}.soft-list,.platform-card .soft-list{font-size:12px}.faq-list summary{font-size:13px}.faq-list details p{font-size:13px}.demo-caption{font-size:10px}.tools-line p{font-size:11px}.study-copy .eyebrow,.sync-section .eyebrow{font-size:8px}.feature-copy .text-link,.sync-section .text-link{font-size:12px}.focus-card{min-height:470px}.focus-card img{width:235px;height:235px;bottom:-5px}.time-chip{max-width:150px;font-size:10px}.site-footer p,.site-footer>a:last-child{font-size:10px}.orbit,.orbit-two{transform:none;inset:30px 0 25px}.orbit-two{inset:15px 9px 35px}}

/* Raster mockups based on the real Android app. */
.hero{grid-template-columns:.85fr 1.15fr;gap:38px}.raster-hero{padding:0;margin:0;min-width:0}.mockup-link{display:block;border-radius:16px;overflow:hidden;box-shadow:0 14px 32px #53442b12;transition:transform .2s}.mockup-link:hover{transform:translateY(-3px)}.mockup-link img{display:block;width:100%;height:auto;object-fit:contain}.raster-hero figcaption,.raster-stage figcaption,.raster-study figcaption{font:10px/1.8 var(--body);color:var(--muted);text-align:center;margin-top:12px}.raster-stage{display:block;min-height:0;padding:0;margin:0;overflow:visible;background:transparent;border-radius:0}.explorer-panel{grid-template-columns:.8fr 1.2fr;gap:45px}.raster-study{padding:0;margin:0;max-width:none}.study-layout{grid-template-columns:1.15fr 1fr;gap:60px}.tablet-icon:after{display:none}
@media(max-width:1100px){.hero h1{font-size:43px}.hero{gap:28px}.explorer-panel{gap:28px}.study-layout{gap:40px}}
@media(max-width:820px){.hero{grid-template-columns:1fr}.hero h1{font-size:52px}.raster-hero{width:100%;max-width:680px;margin:12px auto 0;padding:0}.explorer-panel{grid-template-columns:1fr}.feature-copy{max-width:580px}.raster-stage{min-height:0;width:100%;max-width:680px;margin:0 auto;padding:0}.study-layout{grid-template-columns:1fr}.raster-study{width:100%;max-width:680px;margin:auto;order:2}}
@media(max-width:620px){.hero h1{font-size:40px}.raster-hero{width:calc(100% + 16px);max-width:none;margin-left:-8px;margin-top:0}.mockup-link{border-radius:11px}.raster-hero figcaption,.raster-stage figcaption,.raster-study figcaption{font-size:9px;margin-top:10px}.raster-stage{padding:0;min-height:0}.hero{padding-bottom:36px}.demo-caption{max-width:420px}.raster-study{padding:0}}
@media(max-width:359px){.hero h1{font-size:35px}}