:root{--wine:#681a2b;--wine-dark:#4d0f1c;--ink:#1f1b1c;--muted:#6f686a;--line:#e8dfe1;--paper:#fffdfa;--soft:#faf7f5;--max:1360px;--shadow:0 10px 32px rgba(54,22,29,.08)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:var(--paper);font-family:"Yu Gothic","Hiragino Kaku Gothic ProN",Meiryo,sans-serif;line-height:1.8;letter-spacing:.04em}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}.wrap{width:min(calc(100% - 64px),var(--max));margin:auto}
.site-header{height:100px;background:rgba(255,253,250,.96);border-bottom:1px solid var(--line);display:flex;align-items:center;position:sticky;top:0;z-index:30;backdrop-filter:blur(12px)}.header-inner{display:flex;align-items:center;justify-content:space-between}.brand{width:min(370px,46vw);line-height:0}.brand img{width:100%;height:auto}.nav{display:flex;gap:52px;align-items:center}.nav a{position:relative;font-weight:600;padding:14px 0}.nav a::after{content:"";position:absolute;left:0;bottom:4px;width:0;height:3px;background:var(--wine);transition:.25s}.nav a:hover::after,.nav a[aria-current="page"]::after{width:100%}.menu-btn{display:none;border:0;background:none;width:44px;height:44px;padding:10px}.menu-btn span{display:block;height:2px;background:var(--wine);margin:6px 0}
.hero{min-height:505px;display:grid;grid-template-columns:45% 55%;background:#fff}.hero-copy{padding:72px 7vw 58px max(5vw,calc((100vw - var(--max))/2));display:flex;flex-direction:column;justify-content:center;z-index:2}.hero h1{font-family:"Yu Mincho","Hiragino Mincho ProN",serif;font-weight:500;font-size:clamp(48px,5.2vw,78px);line-height:1.48;letter-spacing:.08em;margin:0}.hero h1 span{display:block;white-space:nowrap}.accent-line{width:64px;height:3px;background:var(--wine);margin:36px 0 28px}.hero-lead{font-size:clamp(16px,1.4vw,21px);margin:0;line-height:2}.hero-visual{position:relative;overflow:hidden}.hero-visual img{width:100%;height:100%;object-fit:cover}.hero-visual::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#fff 0%,rgba(255,255,255,.68) 11%,rgba(255,255,255,0) 36%);z-index:1}
.section{padding:78px 0}.section.soft{background:var(--soft)}.section-head{text-align:center;margin-bottom:42px}.eyebrow{margin:0;color:var(--wine);font-size:13px;font-weight:700;letter-spacing:.24em}.section-title{font-family:"Yu Mincho","Hiragino Mincho ProN",serif;font-size:34px;font-weight:500;margin:2px 0 0}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}.card{background:#fff;border:1px solid #eee6e7;border-radius:8px;padding:30px;box-shadow:var(--shadow);display:grid;grid-template-columns:110px 1fr;gap:28px;align-items:center;transition:transform .25s,box-shadow .25s}.card:hover{transform:translateY(-4px);box-shadow:0 16px 36px rgba(54,22,29,.12)}.icon{height:104px;border-right:1px solid var(--line);padding-right:26px;color:var(--wine)}.icon svg{width:78px;height:78px;stroke:currentColor;fill:none;stroke-width:2}.card h3{margin:0 0 8px;font-size:21px}.card p{margin:0;font-size:14px;line-height:1.9}.more{text-align:center;margin-top:34px}.btn{display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--wine);color:var(--wine);min-width:220px;padding:12px 24px;font-weight:700;transition:.25s}.btn:hover{background:var(--wine);color:#fff}
.page-hero{padding:82px 0 65px;background:linear-gradient(135deg,#fff 0%,#faf5f3 100%);border-bottom:1px solid var(--line)}.page-hero h1{font-family:"Yu Mincho","Hiragino Mincho ProN",serif;font-size:52px;font-weight:500;margin:0}.page-hero p{color:var(--wine);letter-spacing:.2em;font-weight:700;margin:4px 0 0}.content{padding:72px 0 100px}.content-grid{display:grid;grid-template-columns:280px 1fr;gap:70px}.content h2{font-family:"Yu Mincho","Hiragino Mincho ProN",serif;font-size:30px;font-weight:500;margin-top:0}.service-block{padding:38px 0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:220px 1fr;gap:40px}.service-block h3{font-size:22px;margin:0;color:var(--wine)}.service-block p{margin:0}.company-table{width:100%;border-collapse:collapse}.company-table th,.company-table td{border-bottom:1px solid var(--line);padding:22px 18px;text-align:left;vertical-align:top}.company-table th{width:28%;color:var(--wine);font-weight:700}.notice{margin-top:50px;padding:24px 28px;background:var(--soft);border-left:4px solid var(--wine)}
.site-footer{background:linear-gradient(115deg,var(--wine-dark),#7b2235);color:#fff;padding:38px 0 30px}.footer-inner{display:flex;justify-content:space-between;align-items:center}.footer-logo{font-family:"Yu Mincho","Hiragino Mincho ProN",serif;font-size:21px}.footer-logo strong{font-family:Georgia,serif;font-size:32px;font-weight:500}.footer-logo sup{font-family:Arial,sans-serif;font-size:10px;letter-spacing:.16em;margin-left:5px;top:-1.2em;position:relative}.footer-tagline{margin:4px 0 6px}.copyright{font-size:12px;opacity:.85}.footer-nav{display:flex;gap:36px}.footer-nav a{opacity:.95}.fade{opacity:0;transform:translateY(18px);transition:.7s ease}.fade.show{opacity:1;transform:none}
@media(max-width:900px){.wrap{width:min(calc(100% - 40px),var(--max))}.site-header{height:82px}.brand{width:280px}.menu-btn{display:block}.nav{position:absolute;top:82px;left:0;right:0;background:#fff;display:none;flex-direction:column;gap:0;padding:8px 24px 20px;border-bottom:1px solid var(--line)}.nav.open{display:flex}.nav a{width:100%;padding:14px 4px}.hero{grid-template-columns:1fr;min-height:auto}.hero-copy{padding:64px 7vw 54px;order:1}.hero-visual{height:330px;order:2}.hero-visual::before{background:linear-gradient(180deg,#fff 0%,rgba(255,255,255,.15) 28%,transparent 55%)}.hero h1{font-size:clamp(44px,10vw,68px)}.cards{grid-template-columns:1fr}.content-grid{grid-template-columns:1fr;gap:20px}.footer-inner{align-items:flex-start;gap:30px}.footer-nav{flex-direction:column;gap:8px}.service-block{grid-template-columns:1fr;gap:10px}}
@media(max-width:560px){.wrap{width:min(calc(100% - 28px),var(--max))}.brand{width:235px}.hero-copy{padding:48px 28px 46px}.hero h1{font-size:42px;line-height:1.55;letter-spacing:.04em}.hero h1 span{white-space:normal}.hero-visual{height:260px}.section{padding:56px 0}.cards{gap:18px}.card{grid-template-columns:76px 1fr;padding:24px 20px;gap:18px}.icon{height:82px;padding-right:15px}.icon svg{width:58px;height:58px}.footer-inner{flex-direction:column}.footer-nav{flex-direction:row;flex-wrap:wrap;gap:14px 24px}.page-hero{padding:58px 0 44px}.page-hero h1{font-size:40px}.company-table th,.company-table td{display:block;width:100%;padding:12px 8px}.company-table th{border-bottom:0;padding-bottom:0}.company-table td{padding-top:4px}.service-block{padding:28px 0}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}.fade{opacity:1;transform:none;transition:none}.card{transition:none}}