:root{--navy:#0d2433;--blue:#dcecf0;--orange:#ea7440;--cream:#f5f1e8;--ink:#15191c;--line:#d7d9d7;--w:min(1280px,calc(100% - 56px))}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:"Noto Sans JP",sans-serif;color:var(--ink);background:#fff}a{color:inherit;text-decoration:none}img{display:block;width:100%;object-fit:cover}.site-header{height:92px;display:grid;grid-template-columns:280px 1fr 160px;align-items:center;padding:0 30px;border-bottom:1px solid #ddd;background:#fff;position:sticky;top:0;z-index:50}.brand img{width:215px;height:auto}.desktop-nav{justify-self:center;display:flex;gap:30px;font-size:13px;font-weight:700}.header-contact{height:92px;background:var(--orange);color:#fff;display:grid;place-items:center;font:700 13px Manrope;letter-spacing:.12em;margin-right:-30px}.menu-button,.mobile-nav{display:none}.hero{height:calc(100svh - 92px);min-height:720px;position:relative;overflow:hidden;background:var(--navy);color:#fff}.hero-image{height:100%;object-position:center}.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(9,30,43,.78) 0%,rgba(9,30,43,.42) 48%,rgba(9,30,43,.05) 75%)}.hero-copy{position:absolute;left:max(5vw,40px);top:50%;transform:translateY(-50%);max-width:760px}.hero-kicker,.service-heading p,.method-head>p,.flow-head p,.system-copy>p,.facility-copy>p,.faq-head p,.contact-head p{font:600 12px Manrope;letter-spacing:.22em}.hero h1{font-size:clamp(54px,6vw,92px);line-height:1.25;letter-spacing:-.04em;margin:22px 0}.hero-copy>p:not(.hero-kicker){line-height:2}.round-link{display:inline-flex;align-items:center;justify-content:space-between;width:260px;margin-top:28px;padding:20px 24px;border:1px solid rgba(255,255,255,.65);font-weight:700}.round-link span{font-size:20px}.hero-side{position:absolute;right:25px;bottom:24px;font:600 10px/1.7 Manrope;letter-spacing:.15em;text-align:right}.news-strip{width:var(--w);margin:auto;display:grid;grid-template-columns:210px 1fr 120px;align-items:stretch;border-bottom:1px solid var(--line)}.section-label{padding:34px 0}.section-label span{font:700 22px Manrope;margin-right:10px}.section-label small{font-weight:700}.news-items a{display:grid;grid-template-columns:100px 85px 1fr;gap:18px;padding:20px 0;border-bottom:1px solid #eee;font-size:13px}.news-items a:last-child{border:0}.news-items span{color:var(--orange)}.more-link{display:grid;place-items:center;font:700 10px Manrope}.intro{width:var(--w);margin:auto;padding:150px 0;display:grid;grid-template-columns:1.15fr .85fr;gap:110px}.intro-title span{font:600 12px Manrope;letter-spacing:.2em}.intro h2,.service-heading h2,.method h2,.flow h2,.system h2,.facility h2,.faq h2,.contact h2{font-size:clamp(42px,5vw,72px);line-height:1.35;letter-spacing:-.04em;margin:24px 0}.intro-body{padding-top:70px;line-height:2}.intro-body .lead{font-size:22px;font-weight:700}.text-arrow{display:inline-block;margin-top:20px;font-weight:700}.service{background:var(--cream);padding:140px 0}.service-heading{width:var(--w);margin:auto 70px}.service-grid{width:var(--w);margin:auto;display:grid;grid-template-columns:1fr 1fr;gap:1px;background:#ccc}.service-grid article{background:#fff;padding-bottom:42px}.service-grid img{height:400px}.service-grid span,.service-grid h3,.service-grid p{margin-left:38px;margin-right:38px}.service-grid span{display:block;margin-top:26px;font:700 12px Manrope;color:var(--orange)}.service-grid h3{font-size:28px;margin-top:10px}.service-grid p{line-height:1.9;color:#5b6267}.method{background:var(--navy);color:#fff;padding:150px 0}.method-head,.method-cards{width:var(--w);margin:auto}.method-head{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:end;margin-bottom:70px}.method-head h2{grid-column:1}.method-head span{grid-column:2;grid-row:1/3;align-self:end;line-height:2;color:#c7d0d4}.method-cards{display:grid;grid-template-columns:1fr 1fr;gap:24px}.method-cards article{background:#fff;color:var(--ink)}.method-cards img{height:420px}.method-cards div{padding:38px}.method-cards small{color:var(--orange);font:700 12px Manrope}.method-cards h3{font-size:30px}.method-cards p{line-height:1.9;color:#5d6367}.method-cards a{font-weight:700}.flow{width:var(--w);margin:auto;padding:150px 0}.flow ol{list-style:none;margin:60px 0 0;padding:0;border-top:1px solid var(--line)}.flow li{display:grid;grid-template-columns:90px 1fr;gap:30px;padding:34px 0;border-bottom:1px solid var(--line)}.flow b{font:700 28px Manrope;color:var(--orange)}.flow h3{font-size:25px;margin:0 0 8px}.flow p{margin:0;color:#62686c}.system{display:grid;grid-template-columns:1fr 1.15fr;background:var(--blue);align-items:stretch}.system-copy{padding:9vw 6vw}.system-copy ul{padding:0;list-style:none;line-height:2.3}.system-copy li:before{content:"—";margin-right:12px;color:var(--orange)}.system>img{height:100%;min-height:700px}.round-link.dark{border-color:var(--ink)}.facility{padding:140px 0;background:var(--cream);display:grid;grid-template-columns:1fr 1fr;gap:50px}.facility-copy,.facility-images,.facility iframe{margin-left:max(4vw,28px);margin-right:max(4vw,28px)}.facility-copy address{font-style:normal;line-height:1.8;margin:30px 0}.facility-images{display:grid;grid-template-columns:1.5fr 1fr;gap:16px}.facility-images img{height:440px}.facility iframe{grid-column:1/3;width:calc(100% - max(8vw,56px));height:450px;border:0;margin-top:20px}.faq{width:var(--w);margin:auto;padding:140px 0;display:grid;grid-template-columns:.55fr 1.45fr;gap:80px}.faq-list{border-top:1px solid var(--line)}details{border-bottom:1px solid var(--line)}summary{list-style:none;display:grid;grid-template-columns:55px 1fr 25px;align-items:center;padding:30px 0;font-size:18px;font-weight:700;cursor:pointer}summary::-webkit-details-marker{display:none}summary span{font:700 25px Manrope;color:var(--orange)}summary i,summary i:after{display:block;width:18px;height:1px;background:#111}summary i:after{content:"";transform:rotate(90deg)}details[open] summary i:after{transform:none}details p{padding:0 25px 30px 55px;color:#63696d;line-height:1.9}.contact{background:var(--navy);color:#fff;padding:140px max(4vw,28px);display:grid;grid-template-columns:.8fr 1.2fr;gap:80px}.contact-head a{font:700 24px Manrope}.contact-form{background:#fff;color:var(--ink);padding:48px}.contact-form label{display:grid;gap:8px;margin-bottom:20px;font-size:13px;font-weight:700}.contact-form label span{color:var(--orange);font-size:10px}.contact-form input,.contact-form select,.contact-form textarea{width:100%;padding:15px;border:1px solid #ccd0d1;font:inherit}.cols{display:grid;grid-template-columns:1fr 1fr;gap:18px}.privacy{display:flex!important;grid-template-columns:auto 1fr!important;align-items:center}.privacy input{width:auto}.contact-form button{width:100%;padding:18px;border:0;background:var(--orange);color:#fff;font-weight:700}.hp-field{position:absolute;left:-10000px}.form-status{display:none}.form-status.show{display:block;margin-bottom:16px;padding:12px;background:#eef6ef}.form-status.error{background:#fff0f0}footer{padding:70px max(4vw,28px);background:#081923;color:#fff;display:grid;grid-template-columns:250px 1fr auto;gap:40px;align-items:end}footer img{width:220px;filter:brightness(0) invert(1)}footer address{font-style:normal;font-size:12px;color:#b6c0c5}footer p{font:600 10px Manrope;color:#77858c}
@media(max-width:980px){.site-header{grid-template-columns:1fr 50px;height:76px}.brand img{width:190px}.desktop-nav,.header-contact{display:none}.menu-button{display:block;border:0;background:transparent}.menu-button span{display:block;width:26px;height:1px;background:#111;margin:7px}.mobile-nav{position:fixed;top:76px;left:0;right:0;background:#fff;padding:20px 28px 34px;box-shadow:0 20px 40px #0002}.mobile-nav.open{display:grid}.mobile-nav a{padding:14px 0;border-bottom:1px solid #ddd}.hero{height:calc(100svh - 76px)}.intro,.faq,.contact{grid-template-columns:1fr;gap:40px}.intro-body{padding-top:0}.service-grid,.method-cards,.system{grid-template-columns:1fr}.method-head{grid-template-columns:1fr}.method-head span{grid-column:1;grid-row:auto}.system>img{min-height:0}.facility{grid-template-columns:1fr}.facility iframe{grid-column:1}.news-strip{grid-template-columns:150px 1fr}.more-link{display:none}.cols{grid-template-columns:1fr}footer{grid-template-columns:1fr}}
@media(max-width:680px){:root{--w:calc(100% - 34px)}.hero-copy{left:22px;right:22px}.hero h1{font-size:44px}.hero-copy>p:not(.hero-kicker){font-size:13px}.hero-side{display:none}.news-strip{display:block}.section-label{padding-bottom:10px}.news-items a{grid-template-columns:85px 1fr}.news-items strong{grid-column:1/3}.intro,.service,.method,.flow,.faq{padding-top:90px;padding-bottom:90px}.intro{gap:20px}.intro h2,.service-heading h2,.method h2,.flow h2,.system h2,.facility h2,.faq h2,.contact h2{font-size:38px}.service-grid{grid-template-columns:1fr}.service-grid img,.method-cards img{height:300px}.method-head{margin-bottom:45px}.flow li{grid-template-columns:55px 1fr}.system-copy{padding:80px 22px}.system>img{height:360px}.facility{padding:90px 0}.facility-images{grid-template-columns:1fr}.facility-images img{height:280px}.facility iframe{height:360px}.contact{padding-top:90px;padding-bottom:90px}.contact-form{padding:24px 18px}footer img{filter:none}}

/* ===== お知らせ（NEWS）一覧・詳細 ===== */
.news-empty{padding:24px 0;color:#5b6267;font-size:14px}
.desktop-nav a.is-current{color:var(--orange)}
.page-news{width:var(--w);margin:auto;padding:60px 0 120px}
.page-news-hero{margin-bottom:48px;padding-bottom:36px;border-bottom:1px solid var(--line)}
.page-news-hero-compact{margin-bottom:28px;padding-bottom:20px}
.breadcrumb{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:13px;font-weight:700;color:#62686c;margin-bottom:22px}
.breadcrumb a:hover{color:var(--orange)}
.page-kicker{font:600 12px Manrope;letter-spacing:.22em;margin:0}
.page-news-hero h1,.news-detail h1{font-size:clamp(36px,4.5vw,56px);line-height:1.3;letter-spacing:-.03em;margin:16px 0}
.page-lead{line-height:1.9;color:#5b6267;margin:0}
.news-list{display:grid;gap:0;border-top:1px solid var(--line)}
.news-card{border-bottom:1px solid var(--line)}
.news-card a{display:grid;grid-template-columns:220px 1fr;gap:28px;padding:28px 0;align-items:center}
.news-card-media{overflow:hidden;background:var(--cream)}
.news-card-media img{height:150px}
.news-card-meta{display:flex;gap:14px;align-items:center;font-size:13px;margin-bottom:10px}
.news-card-meta span{color:var(--orange);font-weight:700}
.news-card h2{font-size:22px;margin:0 0 10px;line-height:1.45}
.news-card p{margin:0;color:#5b6267;line-height:1.8;font-size:14px}
.news-detail-meta{color:#62686c;font-size:14px;margin:0 0 28px}
.news-gallery{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin:0 0 36px}
.news-gallery.is-single{grid-template-columns:1fr}
.news-gallery-item{margin:0;background:var(--cream)}
.news-gallery-item img,.news-gallery-item video{width:100%;height:auto;max-height:520px;object-fit:cover}
.news-detail-body{line-height:2;font-size:16px;margin-bottom:48px}
.page-back-row{display:flex;flex-wrap:wrap;gap:16px;margin-top:48px}
.page-back-row .round-link{margin-top:0;width:auto;min-width:220px}
.site-pager{margin-top:40px}
.site-pager-list{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.site-pager-link{display:inline-flex;align-items:center;justify-content:center;min-width:42px;height:42px;padding:0 12px;border:1px solid var(--line);font-weight:700;font-size:13px}
.site-pager-link.is-current,.site-pager-link:hover{background:var(--navy);border-color:var(--navy);color:#fff}
@media(max-width:820px){
  .news-card a{grid-template-columns:1fr;gap:16px}
  .news-card-media img{height:220px}
  .news-gallery{grid-template-columns:1fr}
  .page-news{padding:40px 0 80px}
}