@font-face{font-family:'Zen Maru Gothic';src:url('assets/fonts/ZenMaruGothic-Regular.ttf') format('truetype');font-style:normal;font-weight:400;font-display:swap}
@font-face{font-family:'Zen Maru Gothic';src:url('assets/fonts/ZenMaruGothic-Bold.ttf') format('truetype');font-style:normal;font-weight:700;font-display:swap}
:root{--ink:#584b40;--green:#584b40;--muted:#74675b;--cream:#fbf8f3;--white:#fff;--line:#ded4c9;--sage:#eaf0e8;--peach:#f7e8dd;--rust:#9e5438;--serif:'Zen Maru Gothic','Hiragino Maru Gothic ProN',sans-serif;--sans:'Zen Maru Gothic','Hiragino Maru Gothic ProN','Yu Gothic',sans-serif}
body{background:var(--cream);font-size:16px;letter-spacing:.025em;font-weight:400}
h1,h2,h3,h4,strong{font-weight:700}
h1,h2,h3,h4,.lead,.jp,.btn{word-break:normal;line-break:strict;overflow-wrap:normal}
.jp{display:inline-block;white-space:nowrap}
.section{background:#fff;padding:96px 0}
.section.cream{background:var(--cream)}
.eyebrow{color:var(--muted);font-weight:700;letter-spacing:.13em;font-size:12px}
.site-header{background:#fff;border-color:var(--line)}
.header-inner{min-height:96px;gap:24px}
.brand{gap:12px;flex-shrink:0}
.brand-name{font-size:23px;letter-spacing:.04em;font-weight:700;line-height:1.5}
.brand-sub{font-family:var(--sans);font-size:10px;letter-spacing:.09em;margin-top:2px;color:var(--muted)}
.brand-mark{width:34px;height:42px}
.main-nav{gap:16px;font-size:13px}
.main-nav>.btn{font-size:13px;gap:12px;padding:13px 20px}
.nav-active{color:var(--rust)}
.btn{background:var(--rust);color:#fff;border:1px solid var(--rust);border-radius:999px;min-height:48px;font-weight:700;box-shadow:none;line-height:1.8}
.btn:visited{color:#fff}
.btn:hover,.btn:active{background:#82412c;border-color:#82412c;color:#fff}
.btn.light,.btn.white{background:#fff;color:var(--rust)!important;border-color:var(--rust)}
.btn.light:visited,.btn.white:visited{color:var(--rust)!important}
.btn.light:hover,.btn.white:hover,.btn.light:active,.btn.white:active{background:var(--peach);color:#82412c!important;border-color:#82412c}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid #82412c;outline-offset:5px}
.text-link{color:var(--rust);font-weight:700;min-height:44px}
.text-link:visited{color:var(--rust)}
.text-link:hover{color:#82412c}
.tag{background:var(--peach);color:var(--ink);border-radius:8px}
.page-intro{background:var(--cream);padding-bottom:64px}
.page-intro h1{font-size:clamp(30px,3.8vw,46px)}
.page-intro .lead{font-size:17px;max-width:860px}
.page-tabs a{border-radius:999px;background:white;border:1px solid var(--line)}
.corporate-hero{padding:64px 0;background:var(--cream);border-bottom:1px solid var(--line)}
.corporate-hero-grid{display:grid;grid-template-columns:1fr 1.12fr;gap:48px;align-items:center}
.corporate-hero h1{font-size:clamp(42px,4.6vw,60px);line-height:1.5;letter-spacing:.05em;margin:16px 0 24px}
.corporate-hero .eyebrow{margin:0}
.corporate-tagline{font-size:19px;line-height:1.9;font-weight:700;margin-bottom:24px}
.corporate-hero-lead{font-size:16px;line-height:1.9;margin:0 0 32px}
.corporate-hero .btn{font-size:15px;gap:24px}
.corporate-illustration{margin:0;width:100%}
.corporate-illustration img{width:100%;height:auto;aspect-ratio:3/2;object-fit:cover;border-radius:24px}
.business-section{scroll-margin-top:115px}
.business-grid{display:grid;grid-template-columns:1fr 1fr;gap:32px}
.business-card{padding:40px;border-radius:24px;border:1px solid var(--line);min-width:0}
.education-business{background:var(--peach)}
.web-business{background:var(--sage)}
.business-label{display:flex;align-items:center;gap:16px;font-size:12px;font-weight:700;letter-spacing:.1em;color:var(--muted);margin-bottom:24px}
.business-label .index{font-size:30px;font-family:var(--sans);color:var(--ink)}
.business-card h2{font-size:30px;line-height:1.7;margin:0 0 16px}
.business-description{font-size:16px;margin-bottom:24px}
.business-card ul{padding-left:1.2em;line-height:1.9;margin:0 0 32px;font-size:15px}
.business-card .btn{font-size:14px;gap:24px}
.proof-photo img,.proof-photo{border-radius:24px;overflow:hidden}
.proof-feature{gap:48px}
.proof-text h3{font-size:28px;line-height:1.7}
.proof-row{grid-template-columns:110px 1fr auto;align-items:center}
.home-reader{padding:64px 0 32px}
.home-reader .voice-label h2{font-size:32px}
.voice-quote blockquote{font-family:var(--sans);font-weight:700;font-size:26px}
.works-contact{display:flex;align-items:center;justify-content:space-between;gap:32px;padding:32px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.works-contact h2,.works-contact h3{font-size:24px;margin-bottom:12px;line-height:1.7}
.works-contact p{margin:0;max-width:670px}
.works-contact>.btn,.works-contact>.text-link{flex-shrink:0}
.company-story{display:grid;grid-template-columns:1.35fr .65fr;gap:64px;align-items:center}
.company-story h3{font-size:34px;line-height:1.7;margin-bottom:24px}
.company-portrait{margin:0;max-width:350px}
.company-portrait img{width:100%;height:auto;border-radius:24px}
.representative-note{margin-top:32px;padding-top:24px;border-top:1px solid var(--line)}
.representative-note h4{font-size:25px;margin:8px 0 16px}
.representative-note p{font-size:16px}
.project-panel{padding:40px;background:var(--cream);border:1px solid var(--line);border-radius:24px;margin-top:64px}
.project-panel h2,.project-panel h3{font-size:26px;line-height:1.7;margin:0 0 16px}
.project-panel p{max-width:800px}
.project-panel .eyebrow{margin-bottom:16px}
.service-detail h3{font-size:26px;line-height:1.7}
.service-detail .info-table{font-size:15px}
.detail-side h2{font-size:30px;line-height:1.7}
.request-flow{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));list-style:none;margin:0;padding:0;gap:24px}
.request-flow li{padding:24px 0;border-top:1px solid var(--line);min-width:0}
.step-no{display:block;color:var(--muted);font-size:24px;font-weight:700;margin-bottom:16px}
.request-flow h3{font-size:21px;line-height:1.7;margin-bottom:16px}
.request-flow p{font-size:16px;margin:0}
.faq-list{margin:32px 0}
.faq-list details{padding:20px 0;border-top:1px solid var(--line)}
.faq-list details:last-child{border-bottom:1px solid var(--line)}
.faq-list summary{font-weight:700;min-height:44px;cursor:pointer;line-height:1.9}
.faq-list summary .jp{white-space:normal}
.faq-list details>p{padding:16px 0 0;margin:0}
.web-service-grid{display:grid;grid-template-columns:1fr 1fr;gap:32px}
.web-service-card{background:white;padding:32px;border:1px solid var(--line);border-radius:24px}
.web-service-card .index{display:block;color:var(--muted);font-size:26px;margin-bottom:16px;font-weight:700}
.web-service-card h3{font-size:26px;line-height:1.7;margin-bottom:16px}
.web-service-card h3 .jp{white-space:nowrap}
.web-service-sub{font-weight:700;font-size:16px}
.scope-note{border-top:1px solid var(--line);padding-top:24px;margin-top:24px}
.scope-note strong,.scope-note p{font-size:15px}
.scope-note p{margin:8px 0 0}
.fee-checklist{padding:32px;background:white;border:1px solid var(--line);border-radius:24px}
.fee-checklist ul{margin:24px 0 0;padding-left:1.3em}
.fee-checklist li+li{margin-top:12px}
.representative-intro{display:grid;grid-template-columns:1fr 250px;gap:64px;align-items:center}
.representative-intro img{width:100%;height:auto;border-radius:24px}
.quote-panel{background:var(--cream);border:1px solid var(--line);border-radius:24px}
.portrait-frame,.story-panel,.book-stage,.organizer-band,.organizer-sheet,.reader-card,.note-box{border-radius:24px}
.form-row input,.form-row select,.form-row textarea,.blog-search input{border-radius:8px;background:white;color:var(--ink)}
.note-box h3{font-size:17px;line-height:1.8;margin-bottom:12px}
.blog-card{border-radius:24px;overflow:hidden}
.blog-tools,.article-toc,.article-protected,.article-date-note{border-radius:24px}
.blog-filter{border-radius:999px;border-color:var(--line)}
.blog-filter[aria-pressed="true"]{background:var(--ink);border-color:var(--ink);color:white}
.blog-card h3{font-size:18px;overflow-wrap:normal;word-break:normal}
.article-header h1{overflow-wrap:normal;word-break:normal}
.article-body h2,.article-body h3{overflow-wrap:normal;word-break:normal;font-weight:700}
.contact-band{background:var(--peach);color:var(--ink);border-top:1px solid var(--line)}
.contact-band .eyebrow,.contact-band p,.contact-band h2{color:var(--ink)}
.contact-band h2{font-size:34px;line-height:1.7}
.contact-band .btn.white,.contact-band .btn.white:visited,.contact-band .btn.white:hover,.contact-band .btn.white:active{background:var(--rust);color:#fff!important;border-color:var(--rust)}
.contact-band .btn.white:hover{background:#82412c;border-color:#82412c}
.site-footer{background:white;border-top:1px solid var(--line)}
.footer-top{grid-template-columns:1.2fr 1fr 1fr}
.footer-links{font-size:14px}
.footer-top>div:first-child p{font-size:15px;color:var(--muted)}
.footer-links a{min-height:32px;display:inline-flex;align-items:center}
@media(max-width:1180px){.header-inner{min-height:88px}.menu-toggle{border-radius:999px;color:var(--ink);border-color:var(--ink);background:white}.mobile-nav{top:87px;background:white;border-color:var(--line)}.corporate-hero-grid{gap:32px}.corporate-tagline{font-size:17px}.business-card{padding:32px}.business-card h2{font-size:28px}.business-label{font-size:11px}.company-story{gap:32px}}
@media(max-width:900px){.corporate-hero{padding:48px 0}.corporate-hero-grid{grid-template-columns:1fr;gap:32px}.corporate-hero-copy{max-width:680px}.corporate-hero h1{font-size:46px;margin:16px 0 24px}.corporate-hero h1 .pc-br{display:none}.corporate-illustration{max-width:720px}.section{padding:64px 0}.business-grid{gap:24px}.business-card{padding:24px}.business-card h2{font-size:25px}.business-label{display:block;margin-bottom:16px;font-size:10px}.business-label .index{display:block;font-size:24px;margin-bottom:8px}.business-card ul{font-size:15px}.request-flow{grid-template-columns:1fr 1fr;gap:32px}.company-story{grid-template-columns:1fr 280px}.company-story h3{font-size:28px}.works-contact{display:block}.works-contact>.btn,.works-contact>.text-link{margin-top:24px}.web-service-card h3{font-size:24px}.representative-intro{gap:32px}.proof-row{grid-template-columns:100px 1fr}.proof-row>.text-link{grid-column:2}.contact-band h2{font-size:30px}}
@media(max-width:600px){.wrap{width:calc(100% - 40px)}.header-inner{min-height:80px}.brand-name{font-size:20px}.brand-mark{width:29px;height:38px}.brand-sub{font-size:9px}.menu-toggle{padding:9px 13px;font-size:12px}.mobile-nav{top:79px}.mobile-nav.open{grid-template-columns:1fr}.mobile-nav a{font-size:15px;min-height:44px}.corporate-hero{padding:32px 0 40px}.corporate-hero-grid{gap:32px}.corporate-hero h1{font-size:39px;line-height:1.5;margin:16px 0 24px;letter-spacing:.025em}.corporate-hero h1 .pc-br{display:block}.corporate-tagline{font-size:17px;line-height:1.9;margin-bottom:24px}.corporate-hero-lead{font-size:16px;line-height:1.9;margin-bottom:24px}.corporate-hero .btn{font-size:14px;gap:24px}.corporate-illustration img{border-radius:24px}.section{padding:64px 0}.section-heading{margin-bottom:32px}.section-title{font-size:27px;line-height:1.7}.section-heading>.muted{font-size:16px;margin-top:16px}.business-grid,.web-service-grid{grid-template-columns:1fr;gap:24px}.business-card{padding:24px}.business-label{display:flex;align-items:center;font-size:11px;gap:16px;margin-bottom:16px}.business-label .index{margin:0;font-size:26px}.business-card h2{font-size:26px;margin-bottom:16px}.business-description{font-size:16px}.business-card ul{font-size:15px;margin-bottom:24px}.business-card .btn{font-size:14px;padding:12px 16px;gap:16px}.proof-feature{gap:24px}.proof-text h3{font-size:25px}.proof-text p,.company-story p,.intro-text p,.detail-side p,.service-detail p,.contact-band p{font-size:16px}.proof-row{grid-template-columns:1fr;gap:8px}.proof-row>.text-link{grid-column:auto}.proof-row h3{font-size:17px}.proof-row p{font-size:15px}.home-reader{padding:40px 0 24px}.home-reader .voice-label h2{font-size:27px}.voice-quote blockquote{font-size:23px}.voice-quote{padding-left:20px}.works-contact{padding:24px 0}.works-contact h2,.works-contact h3{font-size:23px}.works-contact p{font-size:16px}.company-story{grid-template-columns:1fr;gap:32px}.company-story h3{font-size:27px}.company-portrait{max-width:280px}.representative-note{margin-top:24px}.project-panel{padding:24px;margin-top:40px}.project-panel h2,.project-panel h3{font-size:24px}.project-panel p{font-size:16px}.project-panel .btn{font-size:13px;padding:12px 16px;gap:12px}.page-intro{padding:24px 0 40px}.page-intro h1{font-size:29px}.page-intro .lead{font-size:16px}.page-tabs a{font-size:13px;padding:10px 14px}.service-detail h3{font-size:23px}.detail-side h2{font-size:27px}.request-flow{grid-template-columns:1fr;gap:16px}.request-flow li{padding:24px 0}.request-flow h3{font-size:23px}.step-no{margin-bottom:16px}.faq-list{margin:24px 0}.faq-list summary{font-size:16px}.web-service-card{padding:24px}.web-service-card h3{font-size:24px}.fee-checklist{padding:24px}.representative-intro{grid-template-columns:1fr;gap:32px}.representative-intro img{max-width:250px}.contact-band{padding:48px 0}.contact-band h2{font-size:28px}.footer-top{grid-template-columns:1fr 1fr;gap:32px 16px}.footer-top>div:first-child{grid-column:1/-1}.footer-links{font-size:13px}.blog-card-copy{padding:24px}.blog-tools{padding:24px}.blog-card h3{font-size:18px}.article-body{font-size:16px}.article-header h1{font-size:27px}.article-body h2{font-size:24px}.article-body h3{font-size:22px}.btn-row{gap:16px}.btn-row .btn{font-size:14px;padding:12px 16px;gap:12px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
@media print{body,.section{background:white}.corporate-hero,.business-section,.project-panel{break-inside:avoid}}