:root{--paper:#f8f6f0;--ink:#253e34;--green:#244d40;--muted:#6f776e;--line:#dedfd5;--clay:#a26449;--white:#fffefa;font-family:Arial,"Hiragino Kaku Gothic ProN","Yu Gothic",sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}

*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:30px}
body{margin:0}
button,input,select{font:inherit}
button,a,input,select{-webkit-tap-highlight-color:transparent}
button,a{touch-action:manipulation}
button{cursor:pointer}
a{color:inherit;text-decoration:none}
button:disabled{cursor:not-allowed;opacity:.45}
button:focus-visible,a:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid var(--clay);outline-offset:5px}
input:focus-visible{outline:3px solid var(--clay);outline-offset:3px}
[hidden]{display:none!important}
.wrap{width:min(1240px,calc(100% - 100px));margin-inline:auto}
.header{height:100px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);gap:24px}
.brand{display:inline-flex;gap:10px;align-items:center;font-size:27px;font-weight:700;letter-spacing:3px}
.brand-mark{font-size:37px;line-height:1;font-weight:400;letter-spacing:0}
.brand-dot{font-size:10px;align-self:flex-start;margin:3px 0 0 -6px;letter-spacing:0}
.header nav{display:flex;gap:34px;font-size:13px}
.header nav a:hover{color:var(--clay)}
.header-actions{display:flex;align-items:center;gap:22px}
.language{display:flex;align-items:center;gap:6px}
.language select{border:0;color:var(--ink);background:transparent;font-size:12px;padding:10px 0;cursor:pointer}
.small-button{border:1px solid var(--green);border-radius:5px;padding:12px 17px;font-size:12px}
.hero{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;padding-block:68px 74px}
.eyebrow{font-size:10px;letter-spacing:1.9px;font-weight:600;line-height:1.6;display:flex;align-items:center;gap:9px}
.dot,.demo-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--clay);flex-shrink:0}
h1,h2,h3,p,figure{margin:0}
h1,h2{font-family:Georgia,"Yu Mincho",serif;font-weight:400}
h1{font-size:clamp(48px,4.7vw,70px);line-height:1.08;letter-spacing:-2.7px;margin:26px 0}
h1 em{font-weight:400;color:var(--clay)}
.intro{font-size:15px;line-height:1.85;color:var(--muted);max-width:380px;margin-bottom:30px}
.button{border:0;border-radius:5px;min-height:49px;padding:15px 22px;display:inline-flex;gap:30px;align-items:center;justify-content:center;font-size:13px;font-weight:500;transition:background .2s,transform .2s}
.button:hover:not(:disabled){transform:translateY(-2px)}
.primary{background:var(--green);color:#fffefa}
.primary:hover:not(:disabled){background:#18392e}
.quiet{font-size:11px;color:var(--muted)}
.hero-note{margin-top:15px}
.hero-note>span:first-child{font-size:17px;vertical-align:middle;margin-right:4px}
.hero-foot{display:flex;gap:13px;align-items:center;margin-top:36px;font-size:11px;line-height:1.6;color:var(--muted)}
.tiny-star{font-size:30px;color:#b69561}
.hero-art{background:#dce3d8;border-radius:140px 140px 8px 8px;padding:32px 26px 23px;position:relative;min-height:485px}
.photo-label{display:flex;justify-content:center;align-items:center;gap:8px;font-size:9px;letter-spacing:2px;margin:10px 0 25px}
.photo-pair{display:flex;align-items:center;justify-content:center;padding-block:12px 23px}
.photo-pair figure{background:#fffdf7;padding:10px 10px 0;box-shadow:0 12px 24px #24352c23;width:49%;max-width:240px}
.photo-pair img{width:100%;height:270px;object-fit:cover;object-position:center 30%;display:block}
.old-print{transform:rotate(-9deg) translate(10px,9px)}
.old-print img{filter:sepia(.2) contrast(.8)}
.new-print{transform:rotate(7deg) translate(-6px,-5px);z-index:1}
.new-print img{filter:contrast(1.12) saturate(.65) brightness(1.05)}
.photo-pair figcaption{height:37px;display:flex;align-items:center;justify-content:space-between;font-family:Georgia,serif;font-size:13px;font-style:italic}
.art-bottom{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:6px}
.handwritten{font:italic 15px Georgia,serif;max-width:190px;line-height:1.4}
.demo-tag{font-size:8px;letter-spacing:1px;border:1px solid #a0afa0;border-radius:3px;padding:6px 7px;white-space:nowrap}
.promise-strip{border-block:1px solid var(--line);background:#f0f1e9}
.promise-strip .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-block:19px;font-size:11px;color:#526450}
.promise-strip span[aria-hidden]{font-size:20px;color:#8d9c7c}
.studio-section{padding-top:76px}
.section-heading{display:flex;align-items:end;justify-content:space-between;gap:25px;margin-bottom:31px}
h2{font-size:40px;line-height:1.2;letter-spacing:-1px}
.section-heading h2{margin-top:12px}
.section-heading>p{font-size:12px;line-height:1.85;color:var(--muted)}
.studio-shell{display:grid;grid-template-columns:minmax(0,1fr) 320px;border:1px solid #d6d9ce;border-radius:10px;overflow:hidden;background:var(--white);box-shadow:0 8px 35px #263b2b04}
.workspace{padding:26px;background:#f0f1eb;position:relative;min-height:490px}
.workspace.dragging{background:#dbe5d6;box-shadow:inset 0 0 0 3px var(--green)}
.empty-state{height:100%;min-height:440px;border:1px dashed #bac5b5;border-radius:5px;display:flex;flex-direction:column;justify-content:center;align-items:center;padding:22px;text-align:center}
.upload-symbol{width:65px;height:69px;position:relative;margin-bottom:23px;color:#759077;transform:rotate(-8deg)}
.upload-symbol>span{font-size:65px;line-height:1}
.upload-symbol i{position:absolute;bottom:2px;right:-6px;background:var(--paper);border:1px solid #c2cbbd;border-radius:50%;font-size:18px;font-style:normal;padding:1px 5px}
.empty-state h3{font:26px Georgia,"Yu Mincho",serif;letter-spacing:-.5px}
.empty-state>p{font-size:12px;color:var(--muted);margin-top:12px}
.empty-state .button{margin-top:24px;gap:12px}
.file-hint{font-size:10px;color:var(--muted);margin-top:14px}
.sample-row{border-top:1px solid var(--line);margin-top:28px;padding-top:20px;display:flex;align-items:center;gap:12px;font-size:11px;color:var(--muted)}
.sample-button{display:flex;gap:9px;align-items:center;border:0;background:transparent;color:var(--ink);font-size:11px}
.sample-button img{width:28px;height:33px;object-fit:cover;border-radius:3px}
.settings{padding:25px 23px;display:flex;flex-direction:column}
.settings-title{display:flex;justify-content:space-between;align-items:center;font-size:14px;font-weight:600;margin-bottom:24px}
.settings-title>span:last-child{font-size:25px}
fieldset{border:0;padding:0;margin:0}
legend{font-size:11px;color:var(--muted);margin-bottom:13px}
.mode-option{display:flex;align-items:center;gap:10px;border:1px solid var(--line);border-radius:5px;padding:13px 10px;margin-bottom:9px;position:relative;cursor:pointer}
.mode-option:has(input:checked){background:#edf2e9;border-color:#6f8874}
.mode-option input{accent-color:var(--green);width:12px;margin:0}
.mode-icon{font-size:23px}
.mode-option strong,.mode-option small{display:block}
.mode-option strong{font-size:11px;font-weight:600}
.mode-option small{font-size:9px;color:var(--muted);margin-top:6px}
.strength-label{display:flex;justify-content:space-between;font-size:11px;margin-top:22px}
.strength-label output{color:var(--muted)}
input[type=range]{accent-color:var(--green);width:100%;cursor:pointer;margin:13px 0 3px}
.range-labels{display:flex;justify-content:space-between;color:var(--muted);font-size:9px}
.size-label{font-size:11px;display:block;margin:20px 0 9px}
#scale{width:100%;border:1px solid var(--line);border-radius:4px;padding:10px;background:var(--white);color:var(--ink);font-size:11px}
.process-button{width:100%;margin-top:23px;gap:8px}
.download-button{background:#e2e9db;border:1px solid #acbda5;margin-top:10px}
.demo-note{display:flex;align-items:start;gap:7px;padding-top:18px;margin-top:auto;font-size:10px;line-height:1.6;color:var(--muted)}
.demo-dot{margin-top:5px;width:5px;height:5px}
.demo-note strong{display:block;color:#667156;font-weight:500;margin-bottom:5px}
.demo-note p>span{display:block}
.studio-footnote{display:flex;justify-content:space-between;font-size:10px;color:var(--muted);gap:15px;margin-top:15px;line-height:1.7}
.editor-toolbar,.editor-footer{display:flex;align-items:center;justify-content:space-between;font-size:10px;gap:10px}
.editor-toolbar{margin-bottom:15px}
#filename{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:65%}
.text-button{padding:4px 0;color:var(--ink);font-size:11px;border:0;background:none;text-decoration:underline;text-underline-offset:4px}
.comparison{height:365px;position:relative;background:#e0e4d9;overflow:hidden;border-radius:4px;--split:50%}
.comparison>img{width:100%;height:100%;object-fit:contain;position:absolute;inset:0}
.comparison #after-image{clip-path:inset(0 0 0 var(--split))}
.image-label{position:absolute;top:12px;font-size:9px;padding:6px 9px;background:#fffefaeb;border-radius:3px;z-index:1}
.before-label{left:12px}
.after-label{right:12px}
.divider{position:absolute;left:var(--split);height:100%;width:2px;background:#fffefa;z-index:2;pointer-events:none}
.divider span{position:absolute;top:50%;left:1px;transform:translate(-50%,-50%);background:var(--white);border-radius:50%;padding:9px;box-shadow:0 2px 10px #0002}
.comparison .compare-control{position:absolute;inset:0;width:100%;height:100%;opacity:0;margin:0;z-index:3;cursor:ew-resize}
.comparison:has(.compare-control:focus-visible){outline:3px solid var(--clay);outline-offset:3px}
.editor-footer{margin-top:14px;color:var(--muted);line-height:1.5}
.progress-panel{position:absolute;inset:0;background:#f5f5eeed;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:15px;z-index:4}
.progress-panel strong{font:23px Georgia,"Yu Mincho",serif;text-align:center;padding-inline:20px}
.progress-panel small{font-size:10px;color:var(--muted)}
.progress-panel progress{width:60%;height:5px;accent-color:var(--green)}
#progress-value{font-size:12px}
.spinner{font-size:40px;color:var(--green);animation:spin 4s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}
}
.error{font-size:12px;color:#9d382b;padding:12px;background:#fff1e7;border-radius:4px;margin-top:12px}
.stories{padding-top:90px}
.story-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.story-card{border:1px solid var(--line);border-radius:6px;padding:27px;background:#f4f1e8}
.story-card.featured{background:#e6ecdf}
.story-number{font-size:10px;letter-spacing:1px;color:#7c806d}
.story-symbol{font:40px Georgia,serif;color:#8c987b;height:89px;display:flex;align-items:center}
.story-card h3{font:25px Georgia,"Yu Mincho",serif;margin-bottom:13px}
.story-card p{font-size:12px;line-height:1.9;color:var(--muted);min-height:68px}
.story-card .text-button{margin-top:21px}
.how-section{padding-block:85px;display:grid;grid-template-columns:1fr 1.8fr;gap:60px;border-bottom:1px solid var(--line)}
.how-section h2{margin-top:14px}
.steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.steps li>span{font:italic 28px Georgia,serif;color:#a9ad90}
.steps h3{font-size:13px;margin:16px 0 11px;font-weight:500}
.steps p{font-size:11px;line-height:1.9;color:var(--muted)}
.faq{padding-block:65px;display:grid;grid-template-columns:1fr 1.3fr;gap:65px}
.faq h2{font-size:33px}
details{border-bottom:1px solid var(--line);padding:18px 0}
details:first-child{padding-top:0}
summary{cursor:pointer;font-size:13px;line-height:1.8}
details p{font-size:12px;line-height:1.9;color:var(--muted);margin-top:12px}
.closing{display:flex;align-items:center;justify-content:space-between;gap:30px;background:#e6ebdf;padding:30px 32px;border-radius:7px}
.closing>span{font-size:42px;color:#809776}
.closing h2{font-size:29px;flex:1}
.closing .button{white-space:nowrap}
.footer{display:flex;justify-content:space-between;align-items:center;gap:25px;padding-block:42px}
.footer .brand{font-size:20px}
.footer .brand-mark{font-size:27px}
.footer>span{font-size:10px;color:var(--muted)}
.skip{position:fixed;top:-100px;background:var(--green);color:white;padding:12px;z-index:10}
.skip:focus{top:5px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

html[lang=ja] h1{font-size:clamp(37px,4vw,56px);letter-spacing:-1px;line-height:1.35}
html[lang=ja] h2{font-size:32px;line-height:1.4}
html[lang=ja] .eyebrow{letter-spacing:1px}
html[lang=ja] .closing h2{font-size:24px}
html[lang=ja] .story-card h3{font-size:22px}

@media(min-width:1500px){.hero{padding-block:90px}
.hero-art{min-height:515px}
.photo-pair img{height:300px}
}

@media(max-width:1050px){.wrap{width:calc(100% - 56px)}
.header nav{gap:20px}
.hero{gap:30px}
.hero-art{padding-inline:18px;min-height:420px}
.photo-pair img{height:220px}
.photo-label{font-size:8px}
.art-bottom{flex-direction:column}
.handwritten{max-width:none}
.hero h1{font-size:51px}
.studio-shell{grid-template-columns:minmax(0,1fr) 290px}
.workspace{padding:18px}
.how-section{grid-template-columns:1fr;gap:30px}
.closing h2{font-size:25px}
.closing{gap:20px}
.closing .button{padding-inline:15px}
}

@media(max-width:760px){.wrap{width:calc(100% - 36px)}
.header{height:77px;gap:10px}
.header .brand{font-size:23px}
.header .brand-mark{font-size:30px}
.header nav,.small-button{display:none}
.header-actions{gap:0}
.hero{grid-template-columns:1fr;padding-block:40px 35px;gap:36px}
.hero h1{font-size:57px;letter-spacing:-2px;margin:20px 0}
.intro{font-size:14px;max-width:400px}
.hero-foot{display:none}
.hero-copy .eyebrow{font-size:9px}
.hero-art{width:100%;max-width:500px;margin:auto;min-height:430px;padding:26px 24px 20px;border-radius:100px 100px 7px 7px}
.photo-pair img{height:245px}
.art-bottom{flex-direction:row}
.handwritten{font-size:13px;max-width:170px}
.promise-strip .wrap{justify-content:center;padding-block:14px}
.promise-strip .wrap>span:nth-child(n+2){display:none}
.studio-section{padding-top:48px}
.section-heading{display:block}
.section-heading>p{margin-top:14px}
.section-heading h2{font-size:34px}
.studio-shell{grid-template-columns:1fr}
.settings{padding:23px}
.workspace{min-height:380px;padding:14px}
.empty-state{min-height:360px;padding:20px 10px}
.settings-title{margin-bottom:20px}
.mode-option{padding:14px}
.mode-option strong{font-size:13px}
.mode-option small{font-size:11px}
.settings legend,.strength-label,.size-label{font-size:12px}
.demo-note{font-size:11px}
.studio-footnote{flex-direction:column;gap:4px}
.comparison{height:340px}
.editor-toolbar{padding:4px}
.editor-footer{font-size:9px}
.stories{padding-top:56px}
.story-grid{grid-template-columns:1fr}
.story-card{display:grid;grid-template-columns:45px 1fr;column-gap:15px;padding:23px}
.story-number{grid-column:2}
.story-symbol{grid-column:1;grid-row:1 / span 4;height:auto;align-items:start;padding-top:20px}
.story-card h3,.story-card p,.story-card .text-button{grid-column:2}
.story-card h3{font-size:23px;margin-top:12px}
.story-card p{min-height:0}
.story-card .text-button{justify-self:start;margin-top:14px}
.how-section{padding-block:50px;gap:30px}
.steps{grid-template-columns:1fr;gap:22px}
.steps li{display:grid;grid-template-columns:40px 1fr;column-gap:12px}
.steps li>span{grid-row:span 2}
.steps h3{margin-top:3px}
.steps p{grid-column:2}
.faq{grid-template-columns:1fr;gap:25px;padding-block:40px}
.faq h2{font-size:30px}
.closing{flex-direction:column;text-align:center;padding:30px 20px;gap:18px}
.closing h2{font-size:30px}
.footer{flex-wrap:wrap;justify-content:center;padding-block:32px;gap:16px}
.footer>span:last-child{width:100%;text-align:center}
html[lang=ja] h1{font-size:43px}
html[lang=ja] h2{font-size:29px}
html[lang=ja] .hero-art .handwritten{font-size:12px}
}

@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}
*,*::before,*::after{animation:none!important;transition:none!important}
}