:root{--yuki-ground:#f6f7f8;--yuki-paper:#fff;--yuki-ink:#25272c;--yuki-muted:#676b73;--yuki-accent:#b6384b;--yuki-rule:#d8dce0;--yuki-tint:#e9ecef}html{scroll-behavior:smooth;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;scroll-padding-top:88px}html,body{background:var(--yuki-ground);color:var(--yuki-ink);letter-spacing:0;margin:0;font-family:Outfit,Noto Sans JP,sans-serif}.corporate-hero .scroll-scrub__copy:before{content:none}*,:before,:after{box-sizing:border-box}a{color:inherit;text-decoration:none}button{font:inherit}img{max-width:100%;display:block}p{line-height:1.9}h1,h2,h3,p{margin:0}h1,h2,h3{font-weight:500}a:focus-visible,button:focus-visible{outline:2px solid var(--yuki-accent);outline-offset:6px}.page-width{width:min(1120px,100% - 112px);margin-inline:auto}.site-header{z-index:50;background:var(--yuki-ground);border-bottom:1px solid var(--yuki-rule);justify-content:space-between;align-items:center;height:72px;padding:0 56px;display:flex;position:sticky;top:0}.site-logo{align-items:center;gap:12px;display:flex}.site-logo span{font-size:25px;font-weight:600}.desktop-navigation{align-items:center;gap:36px;display:flex}.desktop-navigation a{border-bottom:1px solid #0000;padding:12px 0;font-size:13px}.desktop-navigation a:hover{border-color:var(--yuki-accent)}.mobile-menu-toggle{color:var(--yuki-ink);background:0 0;border:0;padding:8px;display:none}.mobile-navigation{background:var(--yuki-ground);border-bottom:1px solid var(--yuki-rule);padding:16px 24px 24px;position:absolute;top:64px;left:0;right:0}.mobile-navigation a{justify-content:space-between;padding:14px 0;display:flex}.skip-link{z-index:100;background:var(--yuki-paper);padding:10px 16px;position:fixed;top:12px;left:16px;transform:translateY(-200%)}.skip-link:focus{transform:none}.corporate-hero{--hero-header-height:72px}.corporate-hero:after{content:"";height:calc(100dvh + var(--hero-header-height));pointer-events:none;display:block}.corporate-hero .scroll-scrub__stage{height:76dvh;top:var(--hero-header-height)}.corporate-hero .scroll-scrub__story{margin-top:-76dvh}.corporate-hero .scroll-scrub__chapter-pin{top:var(--hero-header-height);min-height:76dvh;padding:72px 7%}.corporate-hero .scroll-scrub__route,.corporate-hero .scroll-scrub__progress{display:none}.corporate-hero .scroll-scrub__copy{width:min(590px,56%)}.corporate-hero .scroll-scrub__copy:before{background:0 0}.corporate-hero .scroll-scrub__title{letter-spacing:0;max-width:none;font-family:Noto Sans JP,sans-serif;font-size:45px;font-weight:600;line-height:1.4}.corporate-hero .scroll-scrub__body{white-space:pre-line;color:var(--yuki-ink);max-width:24ch;font-size:29px;font-weight:500;line-height:1.65}.hero-concept-link{border-bottom:1px solid var(--yuki-accent);align-items:center;gap:24px;padding:12px 0;font-size:14px;display:inline-flex}.hero-concept-link svg{transition:transform .25s}.hero-concept-link:hover svg{transform:translate(6px)}.philosophy-section{grid-template-columns:1fr 1.1fr;align-items:center;gap:80px;padding:48px 0 112px;display:grid}.zero-one{align-items:center;gap:32px;font-size:154px;font-weight:400;line-height:1;display:flex}.zero-one-divider{color:var(--yuki-accent);font-size:76px}.philosophy-copy h2{margin-bottom:26px;font-size:40px;line-height:1.5}.philosophy-copy p{font-size:14px}.business-section{padding:40px 0 96px}.business-section>h2{margin-bottom:42px;font-size:36px}.business-row{border-top:1px solid var(--yuki-rule);grid-template-columns:1fr 1fr;align-items:center;gap:64px;padding:40px 0;display:grid}.business-row:last-child{border-bottom:1px solid var(--yuki-rule)}.business-category{color:var(--yuki-muted);font:12px IBM Plex Mono,monospace}.business-copy h3{margin:12px 0 18px;font-size:28px;line-height:1.55}.business-copy p{color:var(--yuki-muted);font-size:14px}.business-image{object-fit:cover;width:100%;height:290px;transition:filter .3s}.beauty-row:hover .business-image{filter:contrast(1.08)}.business-link{flex-wrap:wrap;align-items:center;gap:20px;margin-top:28px;font-size:13px;display:flex}.business-link svg{transition:transform .25s}.business-row:hover .business-link svg{transform:translate(6px)}.battery-type{min-height:280px;color:var(--yuki-muted);flex-direction:column;justify-content:center;font-size:54px;font-weight:500;line-height:1.2;display:flex}.battery-type span:last-child{color:var(--yuki-accent)}.company-section{padding:64px 0 104px}.company-section h2{margin-bottom:38px;font-size:34px}.company-table{margin:0}.company-table>div{border-top:1px solid var(--yuki-rule);grid-template-columns:220px 1fr;padding:20px 0;font-size:14px;line-height:1.85;display:grid}.company-table>div:last-child{border-bottom:1px solid var(--yuki-rule)}.company-table dt{color:var(--yuki-muted)}.company-table dd{margin:0}.company-table a{border-bottom:1px solid var(--yuki-rule)}.contact-band{background:var(--yuki-tint);padding:80px 0 96px}.contact-band .page-width>svg{color:var(--yuki-accent);margin-bottom:22px}.contact-band h2{margin-bottom:20px;font-size:36px}.contact-band p{color:var(--yuki-muted);font-size:14px}.contact-email{align-items:center;gap:36px;margin-top:14px;padding:22px 0;font-size:36px;display:inline-flex}.contact-email svg{transition:transform .25s}.contact-email:hover svg{transform:translate(5px,-5px)}.site-footer{justify-content:space-between;align-items:center;gap:24px;padding:40px 56px;font-size:12px;display:flex}.footer-company{align-items:center;gap:12px;display:flex}.footer-company strong{font-weight:500}.site-footer nav{flex-wrap:wrap;gap:24px;display:flex}.site-footer small{color:var(--yuki-muted)}.division-header{padding:42px 0 62px}.breadcrumb{color:var(--yuki-muted);flex-wrap:wrap;gap:12px;margin-bottom:52px;font-size:12px;display:flex}.division-header h1{margin-bottom:22px;font-size:48px;line-height:1.5}.division-header>p{color:var(--yuki-muted);font-size:16px}.division-photo{width:100%;height:370px}.division-photo img{object-fit:cover;object-position:center 58%;width:100%;height:100%}.division-entries{padding:58px 0 94px}.division-entry{border-top:1px solid var(--yuki-rule);justify-content:space-between;align-items:center;gap:24px;padding:36px 0;display:flex}.division-entry:last-child{border-bottom:1px solid var(--yuki-rule)}.division-entry h2{margin-bottom:16px;font-size:28px}.division-entry p{color:var(--yuki-muted);font-size:14px}.division-entry>svg{flex-shrink:0;transition:transform .25s}.division-entry:hover>svg{transform:translate(6px)}.partner-overview{grid-template-columns:1fr 1fr;align-items:center;gap:72px;padding-bottom:88px;display:grid}.partner-overview>img{object-fit:cover;width:100%;height:450px}.partner-overview h2{margin-bottom:24px;font-size:30px;line-height:1.55}.partner-overview p{color:var(--yuki-muted);margin-top:16px;font-size:14px}.partner-inquiry{border:1px solid var(--yuki-accent);border-radius:4px;align-items:center;gap:20px;margin-top:26px;padding:16px 20px;font-size:14px;display:inline-flex}.partner-inquiry:hover{background:var(--yuki-paper)}.consultation-topics{padding:0 0 72px}.consultation-topics h2{margin-bottom:30px;font-size:28px}.consultation-topics ul{flex-wrap:wrap;gap:0;margin:0;padding:0;list-style:none;display:flex}.consultation-topics li{border-top:1px solid var(--yuki-rule);margin-right:30px;padding:18px 30px 18px 0;font-size:16px}.consultation-topics>p{color:var(--yuki-muted);margin-top:24px;font-size:13px}.salon-crosslink{border-top:1px solid var(--yuki-rule);padding:30px 0 68px}.salon-crosslink p{color:var(--yuki-muted);margin-bottom:14px;font-size:12px}.salon-crosslink a{align-items:center;gap:20px;font-size:15px;display:inline-flex}.battery-detail{grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:center;gap:64px;padding:0 0 112px;display:grid}.battery-identity{min-height:320px;color:var(--yuki-accent);background:var(--yuki-tint);align-items:center;gap:24px;padding:40px;display:flex}.battery-identity span{font-size:40px;line-height:1.3}.battery-detail h2{margin-bottom:24px;font-size:28px}.battery-detail p{color:var(--yuki-muted);font-size:14px}.battery-inquiry{grid-template-columns:minmax(0,1fr) 22px;align-items:center;gap:16px;margin-top:32px;font-size:14px;line-height:1.7;display:grid}.battery-inquiry svg{flex-shrink:0}.status-page{flex-direction:column;justify-content:center;align-items:center;gap:24px;min-height:100dvh;padding:24px;display:flex}.status-page h1{font-size:28px}.status-page a,.status-page button{background:0 0;border:0;align-items:center;gap:16px;padding:12px;display:inline-flex}.mobile-only{display:none}@media (width>=1500px){.corporate-hero .scroll-scrub__title{font-size:52px}.corporate-hero .scroll-scrub__body{font-size:34px}.corporate-hero .scroll-scrub__copy{width:650px}}@media (width<=1000px){.page-width{width:calc(100% - 64px)}.site-header{padding:0 32px}.desktop-navigation{gap:24px}.philosophy-section{gap:36px}.zero-one{gap:20px;font-size:118px}.philosophy-copy h2{font-size:32px}.business-row{gap:32px}.battery-type{font-size:40px}.partner-overview{gap:36px}.site-footer{flex-wrap:wrap;padding:36px 32px}.battery-identity{padding:28px}.battery-identity span{font-size:30px}}@media (width<=720px){html{scroll-padding-top:76px}.page-width{width:calc(100% - 40px)}.site-header{height:64px;padding:0 20px}.site-logo span{font-size:23px}.desktop-navigation{display:none}.mobile-menu-toggle{display:block}.corporate-hero{--hero-header-height:64px}.corporate-hero .scroll-scrub__chapter-pin{align-items:flex-start;padding:64px 20px 40px}.corporate-hero .scroll-scrub__copy{width:100%}.corporate-hero .scroll-scrub__title{font-size:28px;line-height:1.55}.corporate-hero .scroll-scrub__body{max-width:22ch;margin-top:18px;font-size:22px;line-height:1.7}.corporate-hero .scroll-scrub__actions{margin-top:22px}.hero-concept-link{font-size:13px}.philosophy-section{grid-template-columns:1fr;gap:34px;padding:40px 0 64px}.zero-one{gap:28px;font-size:104px}.zero-one-divider{font-size:54px}.philosophy-copy h2{margin-bottom:20px;font-size:30px}.philosophy-copy p{font-size:13px}.philosophy-copy p br{display:none}.business-section{padding:28px 0 56px}.business-section>h2{margin-bottom:28px;font-size:28px}.business-row{grid-template-columns:1fr;gap:28px;padding:30px 0}.business-copy h3{font-size:26px}.business-image{height:240px}.beauty-row .business-image{grid-row:1}.battery-type{min-height:170px;font-size:44px}.battery-row .business-copy h3{font-size:24px}.business-link{gap:12px;font-size:12px}.company-section{padding:40px 0 64px}.company-section h2{font-size:28px}.company-table>div{grid-template-columns:96px minmax(0,1fr);gap:12px;padding:16px 0;font-size:12px}.company-table dd{overflow-wrap:anywhere}.contact-band{padding:56px 0 60px}.contact-band h2{font-size:28px}.contact-band p{font-size:13px}.contact-email{gap:14px;max-width:100%;font-size:23px}.contact-email span{overflow-wrap:anywhere}.contact-email svg{flex-shrink:0;width:20px}.site-footer{flex-direction:column;align-items:flex-start;gap:22px;padding:32px 20px}.site-footer nav{gap:16px;font-size:11px}.division-header{padding:30px 0 42px}.breadcrumb{margin-bottom:36px;font-size:11px}.division-header h1{margin-bottom:18px;font-size:32px}.division-header>p{font-size:14px}.division-photo{height:260px}.division-entries{padding:26px 0 56px}.division-entry{padding:28px 0}.division-entry h2{font-size:25px}.division-entry p{font-size:13px}.partner-overview{grid-template-columns:1fr;gap:32px;padding-bottom:48px}.partner-overview>img{height:320px}.partner-overview h2{font-size:28px}.consultation-topics{padding-bottom:44px}.consultation-topics h2{font-size:25px}.consultation-topics ul{display:block}.consultation-topics li{margin:0;font-size:14px}.salon-crosslink{padding-bottom:44px}.salon-crosslink a{font-size:13px}.battery-detail{grid-template-columns:minmax(0,1fr);gap:36px;padding-bottom:60px}.battery-identity{gap:20px;min-height:240px;padding:24px}.battery-identity>svg{flex-shrink:0;width:44px}.battery-identity span{font-size:32px}.battery-detail h2{font-size:26px}.mobile-only{display:inline}}@media (width<=360px){.corporate-hero .scroll-scrub__body{font-size:20px}.division-header h1{font-size:28px}.contact-email{font-size:21px}.company-table>div{grid-template-columns:80px minmax(0,1fr)}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition:none!important;animation:none!important}.corporate-hero:after{display:none}.corporate-hero .scroll-scrub__chapter{min-height:76dvh!important}}
