:root{--ink:#262a26;--muted:#62675f;--paper:#fff;--soft:#f5f5f1;--line:#dedfd8;--accent:#c36730;--serif:"Yu Mincho","Hiragino Mincho ProN","Noto Serif JP",serif;--sans:-apple-system,BlinkMacSystemFont,"Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif}
#products-title span{display:inline-block}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit}img{display:block;max-width:100%}h1,h2,h3,p,figure{margin:0}a:focus-visible,button:focus-visible{outline:3px solid var(--accent);outline-offset:6px}.skip-link{position:fixed;left:16px;top:-70px;background:var(--ink);color:white;padding:14px;z-index:100}.skip-link:focus{top:14px}
.site-header{height:104px;padding:0 5.2%;display:flex;align-items:center;justify-content:space-between;gap:24px;border-bottom:1px solid var(--line);background:rgba(255,255,255,.97);position:relative;z-index:10}.brand{display:grid;gap:5px;flex-shrink:0}.brand-name{font-size:30px;font-weight:750;letter-spacing:.025em;line-height:1}.brand-dot{color:var(--accent)}.brand-jp{font-size:10px;letter-spacing:.075em}.site-header nav{display:flex;align-items:center;gap:34px;font-size:13px;font-weight:600}.site-header nav>a{padding:12px 0}.site-header nav>a:hover{color:var(--accent)}.site-header .nav-contact{background:var(--ink);color:#fff;padding:16px 20px;margin-left:8px}.nav-contact span{margin-left:22px}.menu-toggle{display:none}
.hero{padding:0 5.2%;position:relative;display:grid;grid-template-columns:1fr 1.12fr;align-items:center;column-gap:2%;max-width:1600px;margin:auto}.hero-copy{padding:74px 0 70px;z-index:1}.eyebrow{font-size:10px;font-weight:650;letter-spacing:.16em;line-height:1.7}.status-dot{display:inline-block;width:7px;height:7px;background:var(--accent);border-radius:50%;margin-right:8px}.hero h1{font-family:var(--serif);font-weight:500;font-size:clamp(36px,3.75vw,60px);line-height:1.65;letter-spacing:.025em;margin:24px -16px 17px 0}.hero-subtitle{font-size:16px;line-height:1.9;font-weight:500;margin-bottom:20px}.hero-description{font-size:13px;line-height:2.05;color:var(--muted);max-width:400px}.button{margin-top:30px;display:inline-flex;align-items:center;justify-content:space-between;gap:42px;font-size:12px;padding:18px 23px;min-height:52px}.button-dark{background:var(--ink);color:#fff}.button:hover{background:var(--accent)}.hero-visual{background:#f8f8f8;min-width:0;position:relative;margin-top:12px}.hero-visual img{width:100%;height:100%;min-height:350px;object-fit:contain;mix-blend-mode:multiply}.visual-label{position:absolute;left:24px;top:24px;font-size:8px;letter-spacing:.14em;color:#6b6d68;z-index:1}.visual-footer{display:flex;justify-content:space-between;gap:12px;position:absolute;left:24px;right:24px;bottom:20px;font-size:9px;letter-spacing:.07em;color:#6b6d68}.hero-bottom{grid-column:1/-1;display:flex;justify-content:space-between;gap:20px;padding:24px 0;border-top:1px solid var(--line);font-size:8px;letter-spacing:.13em;color:var(--muted)}.hero-bottom a{white-space:nowrap}.hero-bottom a span{margin-left:16px;color:var(--accent)}
.section{max-width:1450px;margin:auto;padding:110px 5.2%}.section-intro{display:grid;grid-template-columns:1fr 1fr;gap:7%;align-items:end;margin-bottom:55px}.section h2{font-family:var(--serif);font-size:35px;font-weight:500;line-height:1.65;letter-spacing:.035em;margin-top:18px}.section-lead{font-size:14px;line-height:2.15;max-width:510px;color:var(--muted);padding-bottom:7px}.service-list{border-top:1px solid var(--line)}.service-row{display:grid;grid-template-columns:50px 1fr 1.15fr;gap:22px;padding:31px 0;border-bottom:1px solid var(--line);align-items:start}.service-number{font-size:12px;color:var(--accent);padding-top:5px}.service-row h3{font-size:18px;font-weight:500;line-height:1.7}.service-row h3 span{display:block;font-size:9px;letter-spacing:.12em;color:var(--muted);font-weight:500;margin-top:9px}.service-row p{font-size:13px;line-height:2.1;color:var(--muted)}.trade-direction{margin-top:45px;display:flex;gap:24px;align-items:center}.trade-direction>span{font-size:16px;letter-spacing:.16em;font-weight:500}.trade-direction .trade-line{display:flex;align-items:center;width:120px;gap:0;color:var(--accent);letter-spacing:0;font-size:14px}.trade-line span{height:1px;background:var(--accent);flex:1;margin:0 -1px}.trade-direction p{font-size:12px;color:var(--muted);margin-left:auto}
.products-section{background:var(--soft)}.products-inner .section-intro{gap:3%;grid-template-columns:1.1fr 1fr}.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.product-image{aspect-ratio:1.13;background:#fff;overflow:hidden;display:flex;align-items:center}.product-image img{width:100%;height:100%;object-fit:contain;transition:transform .4s}.product-image-dark{background:#000}.product-item:hover img{transform:scale(1.035)}.product-index{font-size:8px;letter-spacing:.13em;color:var(--muted);display:block;margin-top:24px}.product-item h3{font-size:18px;font-weight:500;margin-top:10px}.product-item figcaption p{font-size:12px;color:var(--muted);line-height:1.8;margin-top:8px}.product-note{font-size:10px;color:var(--muted);line-height:1.9;margin-top:26px}.components{border-top:1px solid #d4d6cc;margin-top:42px;padding-top:32px;display:flex;align-items:flex-start;justify-content:space-between;gap:36px}.components h3{font-size:16px;font-weight:500;line-height:1.9;flex-shrink:0}.components ul{list-style:none;display:flex;flex-wrap:wrap;gap:10px;margin:0;padding:0;justify-content:flex-end}.components li{border:1px solid #d4d6cc;padding:8px 13px;font-size:11px;line-height:1.5}
.company{display:grid;grid-template-columns:.85fr 1.35fr;gap:60px 70px}.company-heading>p:last-child{font-size:13px;color:var(--muted);line-height:2.1;margin-top:25px}.company-details{margin:0;border-top:1px solid var(--line)}.company-details>div{display:grid;grid-template-columns:94px 1fr;gap:16px;border-bottom:1px solid var(--line);padding:19px 0;font-size:12px;line-height:2}.company-details dt{color:var(--muted)}.company-details dd{margin:0;overflow-wrap:anywhere}.company-details dd a{border-bottom:1px solid var(--line);padding-bottom:4px}.company-details dd a:hover{color:var(--accent)}.company-details dd a span{margin-left:10px}.network{grid-column:1/-1;border-top:1px solid var(--line);padding-top:30px;display:grid;grid-template-columns:1fr 1fr;gap:16px 7%}.network .eyebrow{grid-column:1/-1;color:var(--muted)}.network h3{font-size:22px;font-weight:500;font-family:var(--serif);line-height:1.8}.network>p:last-child{font-size:12px;line-height:2;color:var(--muted)}
.contact-section{background:#292f29;color:#f5f5ed;padding:76px 5.2% 84px;position:relative;overflow:hidden}.contact-inner{max-width:1299px;margin:0 auto;position:relative;z-index:1}.contact-section .eyebrow{color:#c8cebd}.contact-section h2{font-family:var(--serif);font-weight:500;font-size:38px;line-height:1.7;margin:22px 0 18px}.contact-section p:not(.eyebrow){font-size:13px;line-height:2.1;color:#ccd1c7}.contact-email{font-size:clamp(24px,3.4vw,49px);font-weight:400;letter-spacing:-.01em;display:flex;justify-content:space-between;align-items:center;gap:25px;padding:30px 0 25px;border-bottom:1px solid #677061;max-width:820px;overflow-wrap:anywhere}.contact-email span{font-size:42px;color:#d5a57c;flex-shrink:0}.contact-email:hover{color:#dfb48f}.contact-guide{margin-top:25px}.site-footer{padding:38px 5.2%;display:flex;align-items:center;gap:24px;font-size:10px}.site-footer .brand-name{font-size:23px}.site-footer>span{font-size:10px}.site-footer small{margin-left:auto;font-size:9px;color:var(--muted)}.back-top{margin-left:24px;white-space:nowrap;font-size:9px;letter-spacing:.1em}.back-top span{margin-left:12px}
@media(min-width:1600px){.site-header,.site-footer{padding-left:calc((100vw - 1434px)/2);padding-right:calc((100vw - 1434px)/2)}}
@media(max-width:1000px){.site-header{padding:0 5%;height:92px}.site-header nav{gap:20px;font-size:12px}.site-header .nav-contact{padding:14px}.nav-contact span{margin-left:12px}.hero-copy{padding:60px 0}.hero h1{font-size:39px}.hero-subtitle{font-size:14px}.hero-description{font-size:12px}.hero-visual img{min-height:330px}.hero-visual{margin-left:0}.section{padding:84px 5.2%}.section h2{font-size:30px}.section-lead{font-size:13px}.service-row{grid-template-columns:30px 1fr 1.1fr;gap:15px}.service-row h3{font-size:16px}.product-grid{gap:18px}.components{display:block}.components ul{justify-content:flex-start;margin-top:19px}.company{gap:45px}.company-details>div{grid-template-columns:70px 1fr}.visual-label{font-size:7px}.visual-footer{font-size:8px}.site-footer{gap:15px}.site-footer>span{display:none}}
@media(max-width:760px){html{scroll-padding-top:24px}.site-header{height:84px}.brand-name{font-size:27px}.brand-jp{font-size:9px}.menu-toggle{display:flex;align-items:center;gap:12px;background:none;border:1px solid var(--line);padding:12px;font-size:10px;min-height:44px;cursor:pointer}.menu-icon{width:17px;height:10px;border-top:1px solid;border-bottom:1px solid;position:relative}.menu-toggle[aria-expanded=true] .menu-icon{border-bottom:0;transform:translateY(4px) rotate(45deg)}.menu-toggle[aria-expanded=true] .menu-icon:after{content:"";position:absolute;top:-1px;left:0;width:17px;height:1px;background:currentColor;transform:rotate(-90deg)}.site-header nav{display:none;position:absolute;top:84px;left:0;right:0;background:white;border-bottom:1px solid var(--line);padding:16px 5% 24px;flex-direction:column;align-items:stretch;gap:4px;box-shadow:0 10px 15px #262a2608}.site-header nav.is-open{display:flex}.site-header nav>a{padding:16px 8px}.site-header .nav-contact{margin:8px 0 0;padding:16px}.nav-contact span{float:right}.hero{grid-template-columns:1fr;padding:0 6%}.hero-copy{padding:42px 0 30px}.eyebrow{font-size:9px}.hero h1{font-size:clamp(34px,7.8vw,49px);margin:18px 0 15px;line-height:1.65;letter-spacing:.01em}.hero-subtitle{font-size:14px;margin-bottom:15px}.hero-description{font-size:12px;max-width:440px}.desktop-break{display:none}.button{margin-top:22px;padding:16px 21px;min-height:48px}.hero-visual{margin:0 0 25px;min-height:0}.hero-visual img{min-height:0;aspect-ratio:1.4;object-fit:contain}.visual-label{top:17px;left:18px}.visual-footer{left:18px;right:18px;bottom:16px;font-size:8px}.hero-bottom{padding:17px 0;align-items:center;font-size:7px;line-height:1.8;gap:16px}.hero-bottom>span{max-width:210px}.hero-bottom a{font-size:0}.hero-bottom a span{font-size:17px;margin:0}.section{padding:66px 6%}.section-intro,.products-inner .section-intro{grid-template-columns:1fr;gap:25px;margin-bottom:32px}.section h2{font-size:29px;line-height:1.6;margin-top:15px}.section-lead{font-size:12px;line-height:2.05;padding:0;max-width:none}.service-row{grid-template-columns:25px 1fr;gap:10px;padding:25px 0}.service-row h3{font-size:17px}.service-row h3 span{font-size:8px;margin-top:6px}.service-row p{grid-column:2;font-size:12px;margin-top:7px}.trade-direction{gap:17px;flex-wrap:wrap;margin-top:31px}.trade-direction>span{font-size:14px}.trade-direction .trade-line{width:74px}.trade-direction p{width:100%;margin:0;font-size:11px}.product-grid{grid-template-columns:1fr;gap:34px}.product-image{aspect-ratio:1.3}.product-index{margin-top:18px}.product-item h3{font-size:18px;margin-top:8px}.product-item figcaption p{margin-top:5px}.product-note{font-size:10px;margin-top:28px}.components{margin-top:30px;padding-top:25px}.components h3{font-size:15px}.components ul{gap:7px}.components li{font-size:10px;padding:8px 11px}.company{grid-template-columns:1fr;gap:30px}.company-heading>p:last-child{font-size:12px;margin-top:18px}.company-details>div{font-size:12px;gap:12px;grid-template-columns:63px 1fr;padding:17px 0}.network{grid-template-columns:1fr;gap:12px;margin-top:8px;padding-top:25px}.network h3{font-size:22px}.network>p:last-child{font-size:12px}.contact-section{padding:58px 6% 62px}.contact-section h2{font-size:27px;line-height:1.7;margin:18px 0 15px}.contact-section p:not(.eyebrow){font-size:12px}.contact-email{font-size:clamp(21px,5.3vw,36px);padding:25px 0 22px;gap:10px}.contact-email span{font-size:28px}.contact-guide{margin-top:22px}.site-footer{padding:30px 6%;flex-wrap:wrap;row-gap:20px}.site-footer .brand-name{font-size:24px}.site-footer small{order:3;width:100%;margin:0}.back-top{margin-left:auto;font-size:9px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}