:root{--ink:#173c33;--green:#155b49;--muted:#66776f;--line:#dbe3dc;--paper:#fbfcf8;--serif:Georgia,'Yu Mincho','Hiragino Mincho ProN',serif;font-family:-apple-system,BlinkMacSystemFont,'Hiragino Kaku Gothic ProN','Yu Gothic',Meiryo,sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0}a{color:inherit;text-decoration:none}button,select{font:inherit}button,a,select{touch-action:manipulation}button,a.button{cursor:pointer}a:focus-visible,button:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #83b9a0;outline-offset:5px}header{height:88px;max-width:1440px;margin:auto;padding:0 5%;display:flex;align-items:center;justify-content:space-between;gap:20px;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:10px;white-space:nowrap}.brand strong{font-size:25px;letter-spacing:-1px}.brand strong 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1.08fr;gap:4%;padding-top:90px;padding-bottom:80px;align-items:center;overflow:hidden}.eyebrow{display:flex;align-items:center;gap:8px;letter-spacing:1.3px;font-size:10px;font-weight:700;color:#648572}.dot{width:6px;height:6px;background:#4a8e61;border-radius:50%}h1{font-family:var(--serif);font-weight:500;font-size:clamp(32px,3.55vw,54px);letter-spacing:-1.8px;line-height:1.5;margin:25px 0}h1 em{font-style:normal;color:#39785a}.lead{font-size:14px;line-height:2.15;color:var(--muted)}.cta{display:flex;align-items:center;gap:25px;margin-top:30px}.text-link{font-size:12px;font-weight:600}.micro{font-size:10px;color:#879186;margin-top:16px}.hero-rule{display:flex;justify-content:space-between;max-width:430px;border-top:1px solid var(--line);margin-top:42px;padding-top:14px;letter-spacing:1.8px;font-size:8px;color:#93a294}.product-scene{position:relative;padding:36px 0 44px 8px;isolation:isolate}.product-scene:before{content:'';position:absolute;inset:0 -12% 0 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#d7e2d7;border-radius:20px;color:#5f7b68;background:white;padding:7px 9px}.example-tabs button[aria-pressed=true]{background:#ebf3e8;border-color:#a5c5a9;color:#236c4d}.demo-answer{display:flex;gap:10px;padding:12px;background:#f1f6ed;border-radius:5px}.demo-answer>span{font-size:23px;color:#4b8360}.demo-answer div>span{font-size:9px;display:block}.demo-answer strong{display:block;font-family:var(--serif);font-size:24px;margin:4px 0;color:#185c44}.demo-answer small{font-size:7px;display:block;line-height:1.6;color:#7e8f7e}.floating-note{position:absolute;bottom:2px;right:0;display:flex;gap:12px;align-items:center;background:#fffef8;border:1px solid #e1e6d7;padding:15px 20px;border-radius:6px;box-shadow:0 8px 20px #2848250a;transform:rotate(3deg);font-size:11px;line-height:1.8}.floating-note>span:first-child{font-family:var(--serif);font-size:30px;color:#9eae83}.audience{display:flex;align-items:center;justify-content:space-between;padding-top:26px;padding-bottom:26px;border-top:1px 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40px}.mini-nav{display:none}.preview-body{grid-template-columns:1fr}.mini-main{padding:20px}.floating-note{font-size:9px;padding:10px 15px}.audience{flex-direction:column;align-items:start;gap:8px;padding-top:18px;padding-bottom:18px}.audience p{margin:0}.audience>div{gap:18px;font-size:10px;flex-wrap:wrap}.section-heading{display:block}.section-heading p{font-size:12px}.feature-grid{grid-template-columns:1fr;gap:35px}.feature-visual{height:175px}.feature-grid h3{font-size:17px;margin-top:20px}.feature-grid p{font-size:13px}.workflow-inner,.confidence,.faq{grid-template-columns:1fr;gap:30px}.workflow-inner{padding-top:45px;padding-bottom:45px}.bottom-cta{margin:0 5% 25px;padding:40px 20px}.bottom-cta h2{font-size:28px}footer{flex-wrap:wrap}footer p{display:none}summary{font-size:13px}.section{padding-top:45px;padding-bottom:45px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

/* A calm, contemporary identity for everyday Japanese business. */
:root{--paper:#f8faf7;--ink:#153e35;--green:#12664f;--muted:#596e64}
header{position:sticky;top:0;z-index:20;max-width:none;background:#f8faf7ed;backdrop-filter:blur(18px);height:78px;padding-inline:max(5%,calc((100vw - 1200px)/2));box-shadow:0 4px 24px #143e3505}
nav a{position:relative;padding:10px 0}nav a:after{content:'';position:absolute;bottom:2px;left:0;width:100%;height:2px;background:var(--green);transform:scaleX(0);transform-origin:left;transition:transform .25s}nav a:hover:after{transform:scaleX(1)}nav a:hover{text-decoration:none}
.hero{position:relative;padding-top:72px;padding-bottom:72px;min-height:650px;gap:4%;overflow:clip}.hero:before{content:'';position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,transparent 48%,#d6e4da30 48%),radial-gradient(ellipse at 85% 20%,#d6e8d3,transparent 62%);mask-image:linear-gradient(#000, #000 80%,transparent)}
h1{font-family:inherit;font-weight:750;font-size:clamp(34px,3.6vw,53px);letter-spacing:-1.8px;line-height:1.55;margin:27px 0}h1 em{color:var(--green);position:relative;background:linear-gradient(transparent 84%,#d6dfaa 84%)}
h2{font-family:inherit;font-weight:700;letter-spacing:-1px;line-height:1.65}.eyebrow{font-size:11px;letter-spacing:1.2px;color:#47715c}.hero-copy>.eyebrow{width:fit-content;border:1px solid #cadccb;background:#eff5e9;padding:9px 14px;border-radius:30px}.dot{background:#388660;box-shadow:0 0 0 4px #38866015}.lead{font-size:15px;line-height:2.05}.button{border-radius:8px;transition:transform .25s,box-shadow .25s,background .25s}.button.primary{box-shadow:0 8px 18px #12563c20}.button.primary:hover{box-shadow:0 10px 22px #12563c35;transform:translateY(-3px)}.hero-rule{font-size:9px;letter-spacing:1.4px;color:#698470;margin-top:32px}
.product-scene{padding-top:52px;padding-bottom:60px}.product-scene:before{inset:-20px -20% -15px -12%;background:radial-gradient(ellipse,#d4e5d0 0,transparent 66%)}.preview{transform:perspective(1200px) rotateY(-5deg) rotateZ(1deg);border:1px solid #bdcfbf;border-radius:14px;box-shadow:0 30px 65px #153e3524;transition:transform .5s}.preview:hover{transform:perspective(1200px) rotateY(0) rotateZ(0)}.preview-head{padding:16px;background:#fff}.mini-main{padding:21px 16px}.file-card{border-left:3px solid #418460;background:#fbfdfa}.demo-answer{background:#eaf3e2;border:1px solid #d5e5cb}.demo-answer strong{font-family:inherit;font-weight:750}.floating-note{border-radius:10px;background:#173f34;color:#fff;padding:17px 24px;transform:rotate(-2deg);box-shadow:0 12px 25px #153e3520}.floating-note>span:first-child{color:#dbdfa8}.preview-label{color:#65796e}
.scene-track{position:absolute;top:0;left:8px;right:0;display:flex;align-items:center;gap:10px;font-size:10px;font-weight:600;letter-spacing:.3px;color:#3f6753}.scene-track span{border:1px solid #cadcc9;background:#f8fbf4;padding:8px 12px;border-radius:30px;white-space:nowrap}.scene-track i{height:1px;flex:1;background:#9ebd9c;position:relative;overflow:hidden}.scene-track i:after{content:'';position:absolute;inset:0;background:#246b4d;transform:translateX(-100%);animation:flow-line 1.3s .5s 2}.scene-track span:last-child{background:#e7edce;border-color:#cad7a6}
.answer-bars{display:grid;gap:7px;margin-top:10px;width:100%;max-width:250px}.answer-bars i{display:block;background:#3d8063;height:6px;width:100%;border-radius:2px;transform-origin:left}.answer-bars i+ i{width:66.666%;background:#a6ba76}.answer-bars[hidden]{display:none}.answer-bars.is-changing i{animation:bar-grow .6s ease both}.demo-answer.is-changing{animation:answer-in .4s ease both}
.audience{background:#eef3e9;border-block:1px solid #d5e0cf}.audience p{font-weight:600;color:#47624f}.audience>div{font-weight:600;color:#42604d}.audience>div span:before{content:'＋';color:#8da57b;margin-right:9px;font-size:11px}.section{padding-top:100px;padding-bottom:100px}.feature-grid{gap:22px}.feature-grid article{background:white;padding:24px;border:1px solid #dae4d7;border-radius:12px;transition:transform .3s,box-shadow .3s}.feature-grid article:hover{transform:translateY(-6px);box-shadow:0 16px 36px #173c330c}.feature-num{font-weight:700;font-size:10px;color:#397350}.feature-visual{background:linear-gradient(135deg,#f2f6ed,#e8f0e0);border:1px solid #e0e9d8;height:170px}.feature-grid h3{font-size:16px}.feature-grid p{font-size:13px;line-height:2}.mini-lines i{background:#b1c6a5}
.workflow{background:#173f35;color:#f7faef;border:0;position:relative;overflow:hidden}.workflow:after{content:'';position:absolute;width:450px;height:450px;right:-220px;top:-200px;border:70px solid #d4dfa509;border-radius:50%;pointer-events:none}.workflow-inner{padding-top:80px;padding-bottom:80px;gap:10%}.workflow .eyebrow{color:#bacd9e}.workflow p{color:#cad9cd}.workflow .button{background:#e3e9bc;color:#203f31;border-color:#e3e9bc}.steps li{border-color:#416054;padding:25px 0;position:relative}.steps>li>span{font-family:inherit;font-weight:500;font-size:30px;color:#c6d696}.steps h3{font-size:18px}.steps p{font-size:13px}
.confidence-list article>span{font-family:inherit;font-weight:600;background:#e9efdf;border-radius:50%;height:32px;min-width:32px;display:grid;place-items:center;font-size:11px;color:#426a4e}.confidence-list article{padding:25px 0}.confidence p{font-size:13px;line-height:2}.faq summary{list-style:none;display:flex;justify-content:space-between;gap:20px;font-weight:600;padding:5px 0}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:'+';font-size:22px;font-weight:400;color:#718d67}.faq details[open] summary:after{content:'−'}.faq details[open]{background:#f0f4eb}.faq details{padding:20px 14px;transition:background .2s}.bottom-cta{background:radial-gradient(ellipse at 90% 110%,#45765b,#173f35 65%);border-radius:16px;padding-block:65px;position:relative;overflow:hidden}.bottom-cta h2{font-size:36px}.bottom-cta .button{background:#e5ebc2}.micro{color:#6d7d70;font-size:11px}
.hero-copy{animation:enter-up .8s ease both}.product-scene{animation:enter-up 1s .15s ease both}.file-card{animation:enter-up .7s .35s both}.demo-answer{animation:enter-up .7s .7s both}.floating-note{animation:note-in .8s 1s both}.reveal{animation:enter-up .7s ease both}
@keyframes enter-up{from{opacity:0;translate:0 22px}to{opacity:1;translate:0 0}}@keyframes note-in{from{opacity:0;translate:0 15px}to{opacity:1;translate:0 0}}@keyframes flow-line{to{transform:translateX(100%)}}@keyframes bar-grow{from{transform:scaleX(0)}to{transform:scaleX(1)}}@keyframes answer-in{from{opacity:.4;translate:0 5px}to{opacity:1;translate:0 0}}
@media(max-width:1000px){.hero{grid-template-columns:1fr;padding-top:50px}.hero-copy{max-width:700px}.product-scene{max-width:650px;margin-top:25px}.hero:before{background:radial-gradient(ellipse at 70% 65%,#dfead9,transparent 65%)}.feature-grid article{padding:18px}.section{padding-block:65px}.audience>div{gap:16px}.audience>div span:before{margin-right:4px}}
@media(max-width:650px){header{height:70px;padding-inline:5%}.hero{padding-top:34px;padding-bottom:35px;min-height:0}h1{font-size:33px;letter-spacing:-1px}.lead{font-size:13px}.product-scene{padding-top:48px;padding-bottom:60px;margin-top:22px}.scene-track{gap:6px;left:0;font-size:9px}.scene-track span{padding:7px 9px}.preview{transform:none}.preview:hover{transform:none}.floating-note{font-size:10px;padding:12px 18px}.audience>div{gap:12px;font-size:10px}.section{padding-block:52px}.feature-grid article{padding:22px}.workflow-inner{padding-block:52px}.bottom-cta h2{font-size:27px}.bottom-cta{padding-block:45px}.micro{font-size:10px}.confidence h3{line-height:1.8}.demo-answer strong{overflow-wrap:anywhere}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}.preview{transform:none}.feature-grid article:hover,.button:hover{transform:none}}