.landing-page{--landing-ink: #29483b;--landing-sage: #e8edde;--landing-line: #ced8c6;overflow-x:clip}.landing-page .container{max-width:1328px;padding-inline:48px}.landing-page ::selection{background:#d4dfc8;color:#29483b}.landing-page :focus-visible{outline:2px solid var(--green);outline-offset:6px}.landing-page .site-header{background:#f7f8f4e5}.landing-page .nav-inner{height:86px}.landing-page .brand-logo{gap:12px;font-size:22px}.landing-page .brand-mark{border-radius:4px}.landing-page .site-nav{gap:26px}.landing-page .btn{transition:background-color .2s,border-color .2s,box-shadow .2s}.landing-page .btn-primary{border-radius:4px}.landing-page .btn-lg{min-height:58px;padding:17px 26px;font-size:15px;gap:28px}.landing-page .btn-primary:hover{box-shadow:0 8px 20px #274b381f}.landing-page .link-arrow{display:inline-block;font-size:20px;line-height:1;transition:transform .25s}.landing-page a:hover>.link-arrow,.landing-page button:hover>.link-arrow{transform:translate(3px,-3px)}.landing-page button{font:inherit;cursor:pointer}.landing-page [hidden]{display:none!important}.landing-page section[id]{scroll-margin-top:104px}.landing-page .skip-link{position:fixed;left:20px;top:-100px;z-index:100;padding:12px 18px;background:var(--green);color:#fff}.landing-page .skip-link:focus{top:12px}.reading-progress{position:fixed;z-index:60;top:0;left:0;width:100%;height:3px;pointer-events:none}.reading-progress>div{height:100%;background:var(--green);transform:scaleX(0);transform-origin:left}.landing-menu{display:none}.landing-page:not(.motion-ready) .landing-menu{display:none}.landing-page:not(.motion-ready) .preview-tabs{display:none}.eyebrow{font-size:11px;font-weight:600;letter-spacing:.12em;line-height:1.8;color:var(--green);text-transform:uppercase}.status-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:#62845b;vertical-align:middle;margin-right:8px}.serif-em{font-family:var(--font-serif);font-weight:500}.landing-hero{padding-top:72px;position:relative;overflow:hidden}.hero-layout{display:grid;grid-template-columns:1.14fr 1fr;align-items:center;gap:42px;min-height:590px}.hero-copy{position:relative;z-index:2}.hero-copy h1{font-size:clamp(44px,4.6vw,67px);font-weight:600;letter-spacing:-.06em;line-height:1.26;margin:30px 0 25px;color:var(--landing-ink)}.title-mask{display:block;overflow:clip;padding-block:.04em}.title-mask>span{display:block}.hero-copy h1 .serif-em{position:relative;padding-inline:2px}.hero-copy h1 .serif-em:after{content:"";position:absolute;left:0;right:0;bottom:4px;height:7px;background:#d5dfca;z-index:-1}.hero-subtitle{font-family:var(--font-serif);font-size:18px;letter-spacing:.05em;color:var(--green)}.hero-subtitle>span{display:block;font:14px/1.8 var(--font-sans);letter-spacing:.01em;color:var(--text-muted);margin-top:6px}.hero-summary{margin:27px 0 30px;font-size:15px;line-height:1.9;color:var(--text-muted)}.hero-actions{display:flex;gap:26px;align-items:center;flex-wrap:wrap}.download-link{display:inline-flex;align-items:center;gap:12px;color:var(--green);font-size:13px;padding-block:10px;border-bottom:1px solid var(--landing-line)}.hero-platforms{font-size:11px;color:var(--text-muted);margin-top:14px}.hero-platforms>span{margin-inline:8px;color:var(--landing-line)}.release-note{display:inline-flex;align-items:center;gap:10px;margin-top:30px;font-size:11px;color:var(--green)}.release-note>span:first-child{border:1px solid var(--landing-line);padding:2px 6px;font-size:9px;letter-spacing:.03em}.release-note:hover{text-decoration:underline;text-underline-offset:4px}.hero-art{position:relative;height:550px;min-width:0}.hero-orbit{position:absolute;inset:3% 0;border:1px solid #dce3d5;border-radius:50%;transform:rotate(-14deg)}.hero-orbit:after{content:"";position:absolute;inset:35px -15px;border:1px solid #e1e7dc;border-radius:50%;transform:rotate(40deg)}.hero-orbit>span{position:absolute;top:8%;left:9%;font-size:8px;letter-spacing:.16em;background:var(--bg);padding:6px 10px}.art-parallax,.art-entry{position:absolute;inset:0}.word-sheet{position:absolute;width:73%;left:14%;top:15%;height:370px;border-radius:3px}.sheet-back{top:12%;left:9%;transform:rotate(-11deg);background:#dae3cc;border:1px solid #b9c8ac;padding:25px;color:#6c8060}.sheet-back>span,.sheet-middle>span{font-family:var(--font-serif);font-size:12px;letter-spacing:.2em}.sheet-back b,.sheet-middle b{display:block;font-family:var(--font-serif);font-size:140px;font-weight:400;text-align:center;line-height:1.6}.sheet-back>small{font-size:11px}.sheet-middle{top:16%;left:22%;transform:rotate(9deg);background:#ebefdf;border:1px solid #ced7bd;color:#8b9b78;padding:24px}.sheet-front{background:#fffef9;border:1px solid #d4dcca;box-shadow:0 20px 55px #37482817,0 3px 10px #3748280a;transform:rotate(-3deg);padding:27px 30px 0;color:var(--landing-ink);display:flex;flex-direction:column}.sheet-top{display:flex;justify-content:space-between;gap:10px;font-size:10px;letter-spacing:.08em;color:#75826b;padding-bottom:20px;border-bottom:1px solid #e2e6d9}.sheet-top>span:first-child{font-family:var(--font-serif)}.word-reading{text-align:center;font-size:13px;letter-spacing:.36em;margin-top:31px}.word-kanji{font-family:var(--font-serif);font-size:clamp(48px,5.1vw,74px);letter-spacing:.04em;text-align:center;line-height:1.45}.word-meaning{text-align:center;font-size:15px;margin-top:8px}.word-meaning>span{display:block;font-size:10px;color:var(--text-muted);margin-top:10px}.sheet-bottom{display:flex;align-items:center;justify-content:space-between;border-top:1px solid #e2e6d9;margin-top:auto;height:64px;font-size:10px;color:#768069}.mini-sprout{height:33px;width:27px}.mini-sprout svg{height:100%;width:100%}.art-stamp{position:absolute;right:7%;bottom:15%;border:1px solid #698267;padding:8px 10px;font-family:var(--font-serif);font-size:16px;color:#698267;letter-spacing:.1em;line-height:1.3;transform:rotate(8deg)}.art-caption{position:absolute;bottom:18px;left:19%;font-size:9px;color:#839077;letter-spacing:.1em}.hero-baseline{display:flex;align-items:center;justify-content:space-between;margin-top:35px;padding-bottom:25px;font-size:10px;color:var(--text-muted);letter-spacing:.08em}.scroll-cue{display:inline-flex;gap:26px;align-items:center;color:var(--green)}.scroll-cue>span{font-size:22px}.proof-strip{display:grid;grid-template-columns:repeat(4,1fr);padding-block:28px!important;border-block:1px solid var(--landing-line)}.proof-strip>div{display:flex;flex-direction:column;padding-left:28px;border-left:1px solid var(--landing-line)}.proof-strip>div:first-child{border-left:none;padding-left:0}.proof-strip strong{font-size:26px;font-weight:500;letter-spacing:-.03em;color:var(--green)}.proof-strip strong span{font-size:13px;margin-left:5px}.proof-strip div>span{font-size:11px;color:var(--text-muted);margin-top:2px}.landing-section{padding-block:120px}.section-heading h2,.chapter-heading h2,.final-section h2{font-size:clamp(36px,3.5vw,52px);font-weight:500;letter-spacing:-.045em;line-height:1.35;margin-top:18px}.intro-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:85px;margin-top:46px}.intro-description{font-size:16px;line-height:2;color:var(--text-muted);max-width:480px}.intro-notes{display:grid;grid-template-columns:1fr 1fr;gap:36px 30px}.intro-notes article{border-top:1px solid var(--landing-line);padding-top:16px}.note-number{font-size:10px;color:#8b9b7d;font-family:Consolas,monospace}.intro-notes h3{font-size:15px;font-weight:600;margin:10px 0}.intro-notes p{font-size:12px;color:var(--text-muted);line-height:1.85}.books-section{background:#eef1e7;border-block:1px solid #dfe5d5}.chapter-heading{display:flex;gap:28px;align-items:flex-start;position:relative}.chapter-number{font-family:var(--font-serif);font-size:65px;line-height:1;color:#a8b69a;font-style:italic;padding-top:5px}.chapter-heading h2{margin-top:14px}.chapter-side{writing-mode:vertical-rl;font:13px var(--font-serif);letter-spacing:.2em;margin-left:auto;color:#7b8d6e;padding-top:6px}.books-intro{margin:42px 0 44px 105px;display:grid;grid-template-columns:.8fr 1.2fr;gap:60px;align-items:start}.books-intro h3{font-size:20px;font-weight:500}.books-intro p{color:var(--text-muted);font-size:13px;line-height:1.9}.book-shelf{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:15px;perspective:1000px}.book-cover{position:relative;display:flex;flex-direction:column;padding:15px 16px 16px 22px;min-height:300px;background:#fafbef;border:1px solid #cbd6be;border-radius:2px 5px 5px 2px;box-shadow:3px 5px #d9e1d0;color:#607a51;transition:box-shadow .25s,border-color .25s}.book-cover:before{content:"";position:absolute;left:7px;top:0;bottom:0;width:1px;background:#365d4921}.book-cover:nth-child(2){background:#e5ebd6}.book-cover:nth-child(3){background:#d3dfc7;color:#45654d}.book-cover:nth-child(4){background:#c0d0b6;color:#365c44}.book-cover:nth-child(5){background:#69836a;color:#f0f3e4;border-color:#69836a}.book-cover:nth-child(6){background:#3e604b;color:#f0f3e4;border-color:#3e604b}.book-cover:hover{border-color:var(--green);box-shadow:4px 8px #c5d1ba,0 18px 25px #365d4914}.book-top{display:flex;justify-content:space-between;font-size:6px;letter-spacing:.07em;opacity:.8}.book-top>span{font-size:9px}.book-kanji{font-family:var(--font-serif);font-size:80px;font-weight:400;line-height:1.7;text-align:center;margin-top:12px}.book-title{font-size:15px;font-weight:500;margin-top:auto}.book-level{font-size:10px;margin-top:5px;opacity:.75}.book-caption{display:flex;justify-content:space-between;font-size:8px;opacity:.8;margin-top:15px;border-top:1px solid currentColor;padding-top:10px}.book-caption .link-arrow{font-size:14px}.book-footnotes{display:flex;justify-content:space-between;gap:24px;margin:30px 0 25px}.book-footnotes p{font-size:11px;color:var(--text-muted)}.book-footnotes span{color:var(--green);font-weight:600;margin-right:10px}.text-link{display:inline-flex;gap:16px;align-items:center;padding-block:7px;font-size:12px;color:var(--green);border-bottom:1px solid var(--landing-line)}.word-ribbon{overflow:hidden;border-bottom:1px solid var(--landing-line);padding-block:20px}.ribbon-track{display:flex;width:max-content;color:#bdcbb2}.ribbon-set{display:flex;flex:none;align-items:center;gap:70px;padding-right:70px}.word-ribbon span{font-family:var(--font-serif);font-size:clamp(45px,6vw,84px);line-height:1.4;white-space:nowrap}.word-ribbon i{font-style:normal;font-size:45px;color:#7e956e}.memory-section{padding-bottom:70px}.memory-layout{display:grid;grid-template-columns:1fr 1fr;gap:100px;align-items:start;margin-top:65px}.memory-preview{position:sticky;top:118px;padding:24px 26px 18px;background:#fffef9;border:1px solid var(--landing-line);border-radius:6px;box-shadow:0 20px 50px #3748280d}.preview-heading{display:flex;align-items:center;font-size:10px;color:var(--text-muted);border-bottom:1px solid #e4e9dc;padding-bottom:15px}.preview-page{margin-left:auto;font:10px Consolas,monospace}.demo-stage{min-height:374px;position:relative}.demo-pane{position:absolute;inset:0;padding-block:23px 10px}.demo-label{font-size:8px;color:#849378;letter-spacing:.08em}.demo-word{text-align:center;font-family:var(--font-serif);font-size:43px;line-height:1.5;margin-top:20px}.demo-word small{display:block;font:11px/1.8 var(--font-sans);color:var(--text-muted);letter-spacing:.08em;margin-top:5px}.memory-curve{width:100%;height:105px;display:block;margin-top:10px}.curve-caption{display:flex;justify-content:space-between;font-size:8px;color:#8a977e}.rating-example{display:flex;gap:8px;margin-top:16px}.rating-example>span{flex:1;background:#f1f3e9;border:1px solid #dde4d5;padding:6px 10px;font-size:11px;text-align:center;border-radius:3px}.rating-example>span:last-child{background:#e3ebdb;color:var(--green)}.rating-example small{font-size:8px;opacity:.6;margin-left:4px}.demo-hint{font-size:10px;color:var(--text-muted);text-align:center;margin-top:17px}.preview-tabs{display:flex;border-top:1px solid #e4e9dc;padding-top:13px;gap:5px}.preview-tabs button{flex:1;border:0;background:transparent;color:#829076;padding:8px 3px;border-radius:3px;font-size:10px}.preview-tabs button[aria-pressed=true]{color:var(--green);background:#eaf0e3}.preview-link{display:flex;justify-content:space-between;align-items:center;font-size:10px;color:var(--green);margin-top:14px;padding-top:10px}.mode-switch{display:flex;justify-content:center;border:1px solid #dbe3d3;background:#f4f6ed;border-radius:4px;padding:4px;gap:4px;margin-top:28px}.mode-switch button{padding:7px 20px;flex:1;border:0;font-size:11px;background:transparent;color:var(--text-muted);border-radius:2px}.mode-switch button[aria-pressed=true]{background:#fffef9;color:var(--green);box-shadow:0 2px 4px #365d4914}.mode-display{padding-top:20px;text-align:center;min-height:126px}.mode-prompt{font-family:var(--font-serif);font-size:39px;line-height:1.6}.mode-description{font-size:10px;color:var(--text-muted);margin-top:7px}.sample-answer{border-block:1px solid #e4e9dc;padding-block:12px;display:flex;justify-content:space-between;font-size:12px;color:var(--green)}.sample-answer>span:last-child{font-size:10px;color:var(--text-muted)}.audio-wave{height:62px;display:flex;align-items:center;justify-content:center;gap:5px}.audio-wave i{width:4px;height:var(--bar);border-radius:4px;background:#91a57f;transform-origin:center}.collection-copy{text-align:center;margin:25px 0 20px;font-size:13px;color:var(--text-muted)}.collect-button{display:flex;margin:0 auto;align-items:center;gap:10px;border:1px solid var(--landing-line);color:var(--green);background:#f2f5e9;padding:11px 20px;border-radius:3px;font-size:12px!important}.collect-button[aria-pressed=true]{background:#e2ebd7;border-color:#9baf89}.collect-star{font-size:19px;line-height:1}.memory-story{display:flex;flex-direction:column;justify-content:center;min-height:580px;padding-block:40px 75px;border-top:1px solid var(--landing-line)}.memory-story:first-child{border-top:none;padding-top:10px}.story-index{color:#849477;font-size:10px;letter-spacing:.07em}.memory-story h3{font-size:clamp(30px,2.9vw,41px);font-weight:500;letter-spacing:-.04em;line-height:1.4;margin:20px 0 26px}.memory-story p{font-size:14px;color:var(--text-muted);line-height:1.95}.memory-story ul{list-style:none;margin-top:22px}.memory-story li{position:relative;font-size:11px;color:var(--text-muted);padding-left:14px;margin-block:7px}.memory-story li:before{content:"";position:absolute;top:.85em;left:0;width:4px;height:4px;background:#93a584;border-radius:50%}.memory-story .text-link{align-self:start;margin-top:24px}.anywhere-section{border-top:1px solid var(--landing-line)}.anywhere-layout{display:grid;grid-template-columns:1fr 1fr;gap:90px;margin-top:55px;align-items:center}.device-art{position:relative;min-height:390px}.device-orbit{position:absolute;width:350px;height:350px;border:1px dashed #d4dec9;border-radius:50%;left:3%;top:10px}.device-window{position:absolute;width:80%;left:0;top:40px;border:1px solid #c7d4bb;border-radius:5px;background:#edf2e5;box-shadow:7px 10px #e1e9d7;overflow:hidden;padding-bottom:28px}.window-bar{display:flex;align-items:center;gap:4px;height:28px;background:#e2ead8;padding-inline:12px;border-bottom:1px solid #cfdcc2}.window-bar i{width:4px;height:4px;border:1px solid #92a680;border-radius:50%}.window-bar span{font-size:8px;margin-left:auto;color:#849576}.device-word{font-family:var(--font-serif);font-size:55px;text-align:center;line-height:1.5;margin-top:20px;color:#68815a}.device-word small{display:block;font:9px var(--font-sans)}.device-line{display:block;height:5px;width:45%;background:#d6e1c9;margin:20px auto 0}.device-line.short{width:32%;margin-top:8px}.browser-note{position:absolute;width:46%;right:0;bottom:25px;border:1px solid #cbd6c0;background:#fffef9;padding:18px;box-shadow:0 8px 25px #365d490f;transform:rotate(5deg)}.browser-note>span{display:block;font-size:8px;color:#94a187}.browser-note b{display:block;font-family:var(--font-serif);font-size:47px;color:var(--green);text-align:center;font-weight:400;margin-top:14px}.browser-note small{display:block;font-size:9px;color:var(--text-muted);text-align:center;padding-block:12px 4px}.sync-label{position:absolute;bottom:5px;left:10px;color:var(--green);font-size:9px}.anywhere-copy article+article{border-top:1px solid var(--landing-line);margin-top:35px;padding-top:35px}.anywhere-copy h3{font-size:21px;font-weight:500;margin-bottom:16px}.anywhere-copy p{font-size:13px;color:var(--text-muted);line-height:1.95}.anywhere-copy .text-link{margin-top:20px}.platform-labels{display:flex;gap:10px;margin-top:15px}.platform-labels>span{border:1px solid var(--landing-line);padding:4px 9px;font-size:9px;color:var(--green)}.quiet-section{background:#e5ebdc;padding-block:100px 85px;border-block:1px solid #d5dfca;overflow:hidden}.quiet-section h2{font-size:clamp(46px,6vw,84px);font-weight:500;letter-spacing:-.04em;line-height:1.25;margin-top:32px}.quiet-line{display:block}.quiet-line+.quiet-line{padding-left:18%}.quiet-intro{font-size:13px;color:#6d7e62;margin-top:30px}.quiet-principles{display:grid;grid-template-columns:repeat(3,1fr);gap:45px;margin-top:65px}.quiet-principles article{border-top:1px solid #bfcdb2;padding-top:20px}.quiet-principles article>span{font-size:9px;letter-spacing:.09em;color:#879a78}.quiet-principles h3{font-size:17px;font-weight:500;margin:14px 0}.quiet-principles p{font-size:12px;color:#6d7e62;line-height:1.9}.final-layout{display:grid;grid-template-columns:1.4fr 1fr;gap:60px;align-items:center}.final-section h2{font-size:clamp(37px,4.2vw,59px)}.final-layout>div>p:not(.eyebrow){font-size:13px;color:var(--text-muted);max-width:510px;line-height:1.95;margin:25px 0 30px}.final-section .text-link{margin-top:25px}.final-art{display:flex;flex-direction:column;align-items:center;color:#7f9970}.final-art svg{height:245px;width:240px}.final-art>span{font-family:var(--font-serif);font-size:13px;letter-spacing:.15em;margin-top:25px}.landing-page .site-footer{background:#eef1e8}@media(min-width:1500px){.hero-layout{min-height:640px}.hero-art{height:590px}.word-sheet{height:390px}}@media(max-width:1100px){.landing-page .container{padding-inline:32px}.landing-page .site-nav{gap:17px}.landing-page .site-nav a{font-size:12px}.landing-page .brand-logo{font-size:19px}.landing-page .header-actions .btn{font-size:12px;padding-inline:12px}.landing-page .header-actions .btn>span:last-child{display:none}.hero-layout{gap:24px}.hero-copy h1{font-size:49px}.hero-actions{gap:16px}.hero-art{height:490px}.word-sheet{height:335px;padding-inline:22px}.word-kanji{font-size:61px}.intro-layout{gap:45px}.book-shelf{gap:12px}.book-cover{min-height:260px;padding-inline:18px 12px}.book-kanji{font-size:65px}.book-title{font-size:13px}.book-caption{font-size:7px}.memory-layout{gap:50px}.memory-preview{padding-inline:20px}.mode-switch button{padding-inline:12px}}@media(max-width:800px){.landing-page .container{padding-inline:24px}.landing-page .nav-inner{height:72px;gap:14px}.landing-page .brand-logo{font-size:19px;gap:8px}.landing-page .brand-logo small{font-size:9px}.landing-page .brand-mark{width:31px;height:35px;font-size:21px}.landing-page .header-actions{gap:12px;margin-left:auto}.landing-menu{display:inline-flex;background:transparent;border:1px solid var(--landing-line);color:var(--green);width:35px;height:35px;align-items:center;justify-content:center;font-size:18px!important}.landing-page .site-nav{display:flex;flex-wrap:wrap;justify-content:center;gap:14px 22px;position:absolute;top:100%;left:0;right:0;background:var(--bg);border-bottom:1px solid var(--landing-line);padding:20px}.landing-page.motion-ready .site-nav{display:none}.landing-page.motion-ready .site-nav.is-open{display:flex}.landing-page:not(.motion-ready) .landing-hero{padding-top:90px}.hero-layout{grid-template-columns:1fr}.landing-hero{padding-top:46px}.hero-copy h1{font-size:clamp(42px,6.5vw,55px);margin-top:22px}.hero-summary{margin-top:22px}.hero-art{width:min(100%,510px);height:475px;margin:20px auto 0}.word-sheet{height:340px}.hero-baseline{margin-top:15px;padding-bottom:20px}.hero-baseline>span{font-size:8px}.proof-strip{grid-template-columns:1fr 1fr;gap:24px 0;padding-block:25px!important}.proof-strip>div{padding-left:20px}.proof-strip>div:nth-child(3){border-left:none;padding-left:0}.proof-strip strong{font-size:24px}.proof-strip div>span{font-size:10px}.landing-section{padding-block:75px}.section-heading h2,.chapter-heading h2{font-size:37px}.intro-layout{grid-template-columns:1fr;gap:35px;margin-top:30px}.intro-description{max-width:none;font-size:14px}.intro-notes{gap:25px}.chapter-heading{gap:20px}.chapter-number{font-size:51px}.chapter-side{font-size:11px}.books-intro{display:block;margin:30px 0}.books-intro h3{font-size:19px;margin-bottom:14px}.books-intro p{font-size:12px}.book-shelf{grid-template-columns:repeat(3,1fr);gap:20px 14px}.book-cover{min-height:270px;padding-inline:20px 16px}.book-kanji{font-size:72px}.book-top{font-size:6px}.book-caption{font-size:8px}.book-footnotes{flex-direction:column;gap:10px;margin-top:30px}.ribbon-set{gap:30px;padding-right:30px}.word-ribbon i{font-size:29px}.memory-layout{grid-template-columns:1fr;gap:35px;margin-top:35px}.memory-preview{position:relative;top:auto;max-width:510px;width:100%;justify-self:center}.memory-story{min-height:0;padding-block:35px}.memory-story:first-child{padding-top:0}.memory-story h3{font-size:32px;margin-bottom:20px}.memory-story p{font-size:13px}.memory-story .text-link{margin-top:20px}.anywhere-layout{grid-template-columns:1fr;gap:40px;margin-top:30px}.device-art{max-width:500px;width:100%;justify-self:center;min-height:355px}.device-window{top:30px}.device-orbit{width:300px;height:300px}.quiet-section{padding-block:75px}.quiet-section h2{font-size:47px;margin-top:25px}.quiet-line+.quiet-line{padding-left:10%}.quiet-principles{gap:28px;grid-template-columns:1fr;margin-top:40px}.quiet-intro{font-size:12px}.final-layout{grid-template-columns:1fr;gap:35px}.final-section h2{font-size:40px}.final-art svg{height:180px;width:170px}.final-art>span{margin-top:10px;font-size:11px}}@media(max-width:420px){.landing-page .container{padding-inline:20px}.landing-page .header-actions .btn{font-size:10px;min-height:35px;padding:7px 10px}.landing-page .brand-logo small{display:none}.hero-copy h1{font-size:39px}.hero-subtitle{font-size:16px}.hero-summary{font-size:13px}.hero-actions{gap:18px}.hero-actions .btn-lg{padding-inline:18px;gap:17px;font-size:13px}.download-link{font-size:11px;gap:7px}.hero-art{height:390px}.word-sheet{height:286px;padding:20px 20px 0}.sheet-top{font-size:8px;padding-bottom:14px}.word-reading{margin-top:20px;font-size:11px}.word-kanji{font-size:53px}.word-meaning{font-size:13px}.word-meaning>span{font-size:8px;margin-top:6px}.sheet-bottom{height:51px;font-size:8px}.sheet-back b,.sheet-middle b{font-size:100px}.art-stamp{font-size:12px;right:5%;bottom:10%}.art-caption{font-size:7px;left:12%;bottom:3px}.hero-orbit>span{font-size:6px;top:4%}.hero-baseline>span{display:none}.intro-notes{grid-template-columns:1fr}.book-shelf{grid-template-columns:1fr 1fr;gap:20px}.book-cover{min-height:250px}.book-kanji{font-size:72px;line-height:1.4}.book-top{font-size:6px}.book-title{font-size:14px}.chapter-heading{gap:15px}.chapter-number{font-size:45px}.chapter-heading h2{font-size:33px}.eyebrow,.chapter-side{font-size:9px}.memory-preview{padding-inline:17px}.mode-prompt{font-size:35px}.sample-answer{gap:10px}.device-art{min-height:320px}.device-orbit{width:260px;height:260px}.browser-note{bottom:15px;padding:14px}.quiet-section h2{font-size:40px}.final-section h2{font-size:35px}}@media(prefers-reduced-motion:reduce){.landing-page *,.landing-page *:before,.landing-page *:after{scroll-behavior:auto!important;transition-duration:0s!important;animation:none!important}}