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85rem}h1,h2,h3,h4,h5,h6,p,figure,blockquote,dl,dd,ul,ol{margin:0}.imgslot{display:block;max-width:100%;object-fit:cover;background:var(--color-surface)}[hidden]{display:none!important}.menu-btn .ico--close,.menu-btn[aria-expanded=true] .ico--menu{display:none}.menu-btn[aria-expanded=true] .ico--close{display:inline-grid}:root{--color-bg: #ffffff;--color-surface: #f5f4ef;--color-fg: #2b2a27;--color-muted: #76756e;--color-border: #e6e3da;--color-accent: var(--brand-green);--color-on-accent: #ffffff;--brand-green: #003942;--brand-green-deep: #00272e;--brand-green-soft: #e3eaeb;--brand-ink: #2b2a27;--brand-line: #06c755;--brand-line-text: #068038;--brand-overlay: linear-gradient(90deg, rgba(28,30,26,.62) 0%, rgba(28,30,26,.3) 42%, rgba(28,30,26,0) 70%);--font-sans: system-ui, -apple-system, "Hiragino Kaku Gothic ProN", "Yu Gothic", "YuGothic", Meiryo, sans-serif;--font-serif: "Cormorant Garamond", "Times New Roman", "Noto Serif JP", "Hiragino Mincho ProN", "YuMincho", "Yu Mincho", 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4px;font-family:var(--font-sans);font-size:var(--text-base);letter-spacing:.03em;color:var(--color-fg)}.faq-q__mark{font-family:var(--font-serif);font-weight:600;color:var(--brand-green);font-size:1.2rem;line-height:1.4;flex:none}.faq-q__text{flex:1;line-height:1.5}.faq-q__toggle{flex:none;width:22px;height:22px;position:relative;margin-top:3px}.faq-q__toggle:before,.faq-q__toggle:after{content:"";position:absolute;background:var(--brand-green);transition:transform .3s ease,opacity .3s ease}.faq-q__toggle:before{left:0;top:50%;width:100%;height:1.5px;transform:translateY(-50%)}.faq-q__toggle:after{left:50%;top:0;width:1.5px;height:100%;transform:translate(-50%)}.faq-item.is-open .faq-q__toggle:after{transform:translate(-50%) scaleY(0);opacity:0}.faq-a{overflow:hidden;max-height:0;transition:max-height .35s ease}.faq-a__inner{display:flex;gap:16px;padding:0 4px 24px 0}.faq-a__mark{font-family:var(--font-serif);font-weight:600;color:var(--color-muted);font-size:1.2rem;flex:none}.faq-a__text{flex:1;font-size:var(--text-sm);color:var(--color-muted);line-height:2;letter-spacing:.03em}.company-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(28px,4vw,52px);align-items:stretch}.info-table{width:100%;border-collapse:collapse}.info-table th,.info-table td{text-align:left;vertical-align:top;padding:16px 4px;border-bottom:1px solid var(--color-border);font-weight:400}.info-table th{width:130px;font-size:var(--text-sm);color:var(--color-fg);letter-spacing:.08em}.info-table td{font-size:var(--text-sm);color:var(--color-muted);line-height:1.9;letter-spacing:.03em}.info-table a{color:var(--brand-green);text-decoration:underline;text-underline-offset:3px}.company-map{display:flex;flex-direction:column;height:100%}.company-map .imgslot{width:100%;height:auto;aspect-ratio:4/3;border-radius:var(--r-card);overflow:hidden}.company-map iframe{width:100%;flex:1;min-height:340px;border:0;border-radius:var(--r-card);display:block}.map-link{display:inline-block;margin-top:12px;font-size:var(--text-sm);color:var(--brand-green);letter-spacing:.06em}.map-link:hover{text-decoration:underline;text-underline-offset:3px}.company-name{font-size:clamp(1.3rem,2.4vw,1.7rem);letter-spacing:.06em;margin-bottom:22px}.cta-band{position:relative;overflow:hidden;isolation:isolate;color:#fff;text-align:center;background:linear-gradient(135deg,var(--brand-green) 0%,var(--brand-green-deep) 100%)}.cta-band:before{content:"";position:absolute;inset:0;z-index:-2;background-image:var(--cta-bg-mobile, url(/photos/exterior-01.jpg));background-size:cover;background-position:center;opacity:.16;mix-blend-mode:luminosity}@media(min-width:901px){.cta-band:before{background-image:var(--cta-bg-desktop, url(/photos/exterior-01.jpg))}}.cta-band:after{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;background:radial-gradient(120% 90% at 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var(--color-border)}.footer-top{display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap;padding-block:44px;border-bottom:1px solid var(--color-border)}.footer-brand{display:flex}.footer-brand .brand__name{color:var(--color-fg)}.footer-brand .brand__sub{color:var(--color-muted)}.footer-brand .brand__mark{color:var(--brand-green)}.footer-nav{display:flex;gap:28px;flex-wrap:wrap}.footer-nav a{font-size:var(--text-sm);letter-spacing:.06em;color:var(--color-fg)}.footer-nav a:hover{color:var(--brand-green)}.footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;padding-block:20px;font-size:var(--text-xs);letter-spacing:.04em;color:var(--color-muted)}.page-hero{position:relative;min-height:clamp(240px,36vh,380px);display:flex;align-items:center;overflow:hidden;isolation:isolate}.page-hero .section__media{position:absolute;inset:0;z-index:-2}.page-hero .section__media .imgslot{width:100%;height:100%}.page-hero .section__overlay{position:absolute;inset:0;z-index:-1;pointer-events:none;background:linear-gradient(180deg,color-mix(in srgb,var(--brand-green) 86%,transparent),color-mix(in srgb,var(--brand-green-deep) 88%,transparent))}.page-hero__inner{display:grid;gap:14px;justify-items:center;text-align:center;width:100%}.page-hero .sec-label{color:#ffffffeb}.page-hero__title{font-family:var(--font-mincho);font-weight:600;color:#fff;font-size:clamp(1.7rem,4vw,2.6rem);letter-spacing:.12em;line-height:1.5}.crumb-bar{border-bottom:1px solid var(--color-border);background:var(--color-bg)}.crumb{display:flex;align-items:center;flex-wrap:wrap;gap:10px;padding-block:16px;font-size:var(--text-xs);letter-spacing:.06em}.crumb__link{color:var(--color-muted)}.crumb__link:hover{color:var(--brand-green)}.crumb__sep{color:var(--color-border)}.crumb__current{color:var(--color-fg)}.feature-media{width:100%}.feature-media .imgslot,.gallery-viewer__main 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13px}.detail-hero__place{font-size:var(--text-sm);color:var(--color-muted);letter-spacing:.08em}.detail-hero__title{font-family:var(--font-mincho);font-weight:600;font-size:clamp(1.6rem,3vw,2.3rem);line-height:1.55;letter-spacing:.08em}.detail-hero__lead{margin-top:24px;font-size:var(--text-sm);color:var(--color-muted);line-height:2.1;letter-spacing:.04em;text-wrap:pretty}.detail-hero__media{position:relative}.detail-hero__media .imgslot{width:100%;height:auto;aspect-ratio:4/3;border-radius:var(--r-card)}.gallery-nav{position:absolute;top:50%;transform:translateY(-50%);width:44px;height:44px;border-radius:50%;border:none;background:#ffffffeb;color:var(--color-fg);display:grid;place-items:center;cursor:pointer;box-shadow:var(--shadow-card);transition:background .2s ease,color .2s ease;z-index:2}.gallery-nav:hover{background:#fff;color:var(--brand-green)}.gallery-nav--prev{left:12px}.gallery-nav--next{right:12px}.detail-thumbs{margin-top:16px}.detail-slider{display:grid;grid-template-columns:1fr auto;gap:20px;align-items:center;margin-top:clamp(20px,2.5vw,28px)}.detail-thumbs{display:flex;gap:6px;overflow-x:auto;-webkit-overflow-scrolling:touch;padding-bottom:4px;scrollbar-width:thin;justify-content:flex-start;scroll-snap-type:x proximity}.detail-thumbs .gallery-thumb{scroll-snap-align:start}.detail-thumbs .gallery-thumb{width:clamp(72px,9vw,104px)}@media(min-width:901px){.detail-hero{align-items:start;row-gap:12px}.detail-hero__info{grid-column:1;grid-row:1 / span 2}.detail-hero__media{grid-column:2;grid-row:1}.detail-thumbs{grid-column:2;grid-row:2;margin-top:0;flex-wrap:wrap;overflow-x:visible;justify-content:flex-end;gap:10px}.detail-thumbs .gallery-thumb{width:calc((100% - 50px) / 6)}}.detail-arrows{display:flex;gap:12px;flex:none}.detail-arrow{width:46px;height:46px;border-radius:50%;border:1px solid var(--color-border);background:#fff;color:var(--color-fg);display:grid;place-items:center;cursor:pointer;transition:border-color .2s ease,color .2s ease,transform .2s ease}.detail-arrow:hover{border-color:var(--brand-green);color:var(--brand-green);transform:translateY(-1px)}.detail-overview{display:grid;grid-template-columns:.82fr 1.18fr;gap:clamp(28px,4vw,56px);align-items:start;margin-top:clamp(40px,5vw,64px)}.overview-card{border:1px solid var(--color-border);border-radius:var(--r-card);padding:clamp(24px,2.6vw,32px)}.overview-card__title{font-family:var(--font-mincho);font-weight:600;font-size:var(--text-lg);letter-spacing:.08em;padding-bottom:16px;margin-bottom:6px}.overview-card .info-table th{width:96px}.overview-body{display:grid;gap:20px}.detail-lead{font-size:var(--text-lg);line-height:2;letter-spacing:.04em}.detail-body{font-size:var(--text-sm);color:var(--color-muted);line-height:2.1;letter-spacing:.03em}.points-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.point{background:#fff;border:1px solid var(--color-border);border-radius:var(--r-card);padding:28px 24px;display:grid;gap:14px;box-shadow:var(--shadow-card)}.point__head{display:flex;align-items:center;gap:14px}.point__ico{width:40px;height:40px;color:var(--brand-green);flex:none}.point__title{font-size:var(--text-lg);letter-spacing:.05em}.point__desc{font-size:var(--text-sm);color:var(--color-muted);line-height:1.95;letter-spacing:.03em}.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.gallery-grid .imgslot{width:100%;height:auto;aspect-ratio:4/3;border-radius:var(--r-card)}.gallery-grid .span-2{grid-column:span 2}.gallery-grid .span-2 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var(--color-border);display:flex;gap:12px;align-items:baseline}.legal__num{font-family:var(--font-serif);color:var(--brand-green);font-size:1.15rem;flex:none}.legal p{font-size:var(--text-sm);color:var(--color-muted);line-height:2;letter-spacing:.03em;margin:0 0 12px}.legal ul{margin:4px 0 12px;padding-left:1.25em;display:grid;gap:9px}.legal li{font-size:var(--text-sm);color:var(--color-muted);line-height:1.8;letter-spacing:.03em}.legal li::marker{color:var(--brand-green)}.legal__contact{margin-top:6px;padding:clamp(20px,2.5vw,28px);background:var(--color-surface);border-radius:var(--r-card);font-size:var(--text-sm);line-height:2;letter-spacing:.03em}.legal__contact strong{font-weight:600;color:var(--color-fg)}.legal__date{margin-top:clamp(32px,4vw,48px);text-align:right;font-size:var(--text-xs);color:var(--color-muted);letter-spacing:.06em}@media(prefers-reduced-motion:no-preference){.reveal{opacity:0;transform:translateY(20px);transition:opacity .8s ease,transform .8s 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.ico{width:20px;height:20px;color:var(--color-fg)}.works-grid{grid-template-columns:repeat(2,1fr);gap:16px}.strength-grid{grid-template-columns:repeat(2,1fr)}.voice-grid{grid-template-columns:1fr}.faq-grid{grid-template-columns:1fr;gap:0}.services-grid,.company-grid{grid-template-columns:1fr}.company-map .imgslot{height:auto;aspect-ratio:4/3;max-width:420px}.company-map iframe{aspect-ratio:4/3}.rail{display:none}.detail-grid{grid-template-columns:1fr}[data-detail-gallery]{display:flex;flex-direction:column}.detail-hero{display:contents}.detail-hero__media{order:1}.detail-thumbs{order:2;margin-top:12px}.detail-hero__info{order:3;margin-top:28px}.detail-overview{order:4;grid-template-columns:1fr}.points-grid{grid-template-columns:1fr}.gallery-grid{grid-template-columns:repeat(2,1fr)}.gallery-grid .span-2{grid-column:span 2}.related-grid,.voice--feature{grid-template-columns:1fr}.profile-table th{width:110px}.mobile-menu{position:fixed;inset:var(--header-h) 0 0 0;background:#fffffffa;z-index:50;padding:24px clamp(20px,5vw,48px);display:grid;gap:4px;align-content:start;transform:translateY(-8px);opacity:0;pointer-events:none;transition:opacity .25s ease,transform .25s ease}.mobile-menu.is-open{opacity:1;transform:none;pointer-events:auto}.mobile-menu a{padding:16px 4px;border-bottom:1px solid var(--color-border);font-size:1rem;letter-spacing:.06em;display:flex;justify-content:space-between;align-items:center}.mobile-menu__tel{margin-top:22px;display:grid;gap:4px}.mobile-menu__tel .header-tel__num{font-size:1.7rem;color:var(--brand-green)}.mobile-bar{position:fixed;left:0;right:0;bottom:0;z-index:56;display:grid;grid-template-columns:1fr 1fr 1fr;background:#fff;border-top:1px solid var(--color-border);box-shadow:0 -8px 24px -16px #0006}.mobile-bar a{display:grid;justify-items:center;gap:4px;padding:10px 6px;font-size:10px;letter-spacing:.06em;color:var(--color-fg)}.mobile-bar a .ico{width:20px;height:20px;color:var(--brand-green)}.mobile-bar 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