:root{--ink:#173141;--muted:#5c6d77;--blue:#55a0ce;--blue-dark:#287cae;--aqua:#eaf6fb;--orange:#ee7b45;--cream:#faf8f2;--line:#dce8ed;--white:#fff;--shadow:0 16px 48px rgba(23,49,65,.12);--radius:22px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font-family:"Noto Sans JP","Yu Gothic",Meiryo,sans-serif;line-height:1.8;background:#fff}img{max-width:100%;height:auto}a{color:inherit}.container{width:min(1120px,calc(100% - 40px));margin-inline:auto}.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);border-bottom:1px solid rgba(220,232,237,.9);backdrop-filter:blur(14px)}.header-inner{width:min(1240px,calc(100% - 32px));height:78px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:28px}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-weight:700;font-size:12px;letter-spacing:.08em}.brand img{width:150px}.global-nav{display:flex;align-items:center;gap:22px}.global-nav a{font-size:14px;font-weight:700;text-decoration:none;white-space:nowrap}.global-nav a:hover{color:var(--blue-dark)}.global-nav .nav-contact{padding:10px 18px;color:#fff;background:var(--orange);border-radius:999px}.menu-button{display:none;background:none;border:0;padding:8px}.menu-button span{display:block;width:26px;height:2px;margin:5px;background:var(--ink)}.hero{min-height:650px;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(440px,.95fr);align-items:stretch;background:linear-gradient(135deg,#fff 10%,var(--aqua))}.hero-copy{padding:110px max(6vw,40px) 90px;display:flex;flex-direction:column;justify-content:center}.eyebrow{margin:0 0 16px;color:var(--blue-dark);font-weight:800;letter-spacing:.16em;font-size:14px}.hero h1{font-size:clamp(42px,5vw,76px);line-height:1.18;letter-spacing:.02em;margin:0 0 24px}.hero h1 span{color:var(--blue-dark)}.hero-copy>p:not(.eyebrow){font-size:18px;max-width:630px;margin:0 0 32px}.hero-media{position:relative;overflow:hidden;border-radius:0 0 0 90px}.hero-media img{width:100%;height:100%;object-fit:cover}.hero-badge{position:absolute;left:28px;bottom:28px;background:#fff;padding:16px 20px;border-radius:16px;box-shadow:var(--shadow);font-weight:800}.button-row{display:flex;gap:12px;flex-wrap:wrap}.button{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:11px 24px;border-radius:999px;background:var(--blue-dark);color:#fff;text-decoration:none;font-weight:800}.button.secondary{color:var(--ink);background:#fff;border:1px solid var(--line)}.button.orange{background:var(--orange)}.section{padding:96px 0}.section.soft{background:var(--cream)}.section.aqua{background:var(--aqua)}.section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:36px}.section-head h2,.page-hero h1{font-size:clamp(32px,4vw,52px);line-height:1.3;margin:0}.section-head p{max-width:620px;margin:0;color:var(--muted)}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.feature-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:0 10px 30px rgba(23,49,65,.06)}.feature-card img{width:100%;aspect-ratio:4/3;object-fit:cover}.feature-card-body{padding:25px}.feature-card h3{margin:0 0 8px;font-size:21px;line-height:1.45}.feature-card p{margin:0;color:var(--muted)}.split{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:64px}.split img{width:100%;border-radius:var(--radius);box-shadow:var(--shadow)}.split h2{font-size:clamp(30px,4vw,48px);line-height:1.35;margin:0 0 22px}.split p{color:var(--muted)}.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.stat{padding:25px;background:#fff;border-radius:18px;border:1px solid var(--line)}.stat strong{display:block;font-size:27px;color:var(--blue-dark)}.stat span{font-size:13px;color:var(--muted)}.page-hero{padding:84px 0 68px;background:linear-gradient(135deg,var(--aqua),#fff)}.page-hero p{max-width:720px;font-size:18px;color:var(--muted);margin:18px 0 0}.gallery-grid{display:grid;grid-template-columns:2fr 1fr 1fr;grid-template-rows:repeat(2,220px);gap:14px}.gallery-grid img{width:100%;height:100%;object-fit:cover;border-radius:18px}.gallery-grid img:first-child{grid-row:1/3}.spec-table{width:100%;border-collapse:collapse;background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}.spec-table th,.spec-table td{text-align:left;padding:18px 22px;border-bottom:1px solid var(--line)}.spec-table th{width:34%;background:#f3f9fb}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:step}.step{position:relative;padding:30px 24px;background:#fff;border:1px solid var(--line);border-radius:20px}.step:before{counter-increment:step;content:counter(step);display:grid;place-items:center;width:42px;height:42px;margin-bottom:16px;border-radius:50%;background:var(--blue-dark);color:#fff;font-weight:900}.step h3{margin:0 0 8px}.step p{margin:0;color:var(--muted)}.notice{padding:24px 28px;border-left:5px solid var(--orange);background:#fff5ef;border-radius:0 14px 14px 0}.faq-list{display:grid;gap:12px}.faq-list details{border:1px solid var(--line);border-radius:16px;background:#fff;overflow:hidden}.faq-list summary{cursor:pointer;padding:20px 54px 20px 22px;font-weight:800;list-style:none;position:relative}.faq-list summary:after{content:"＋";position:absolute;right:22px;color:var(--blue-dark);font-size:24px}.faq-list details[open] summary:after{content:"−"}.faq-answer{padding:0 22px 22px;color:var(--muted)}.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.news-card{border:1px solid var(--line);border-radius:20px;background:#fff;overflow:hidden;transition:.2s}.news-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.news-card>a{text-decoration:none}.news-card img,.news-placeholder{display:block;width:100%;aspect-ratio:16/10;object-fit:cover}.news-placeholder{display:grid;place-items:center;background:var(--aqua);color:var(--blue-dark);font-weight:900;letter-spacing:.1em}.news-card-body{padding:21px}.news-meta{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:13px}.news-meta span{padding:3px 10px;border-radius:999px;background:var(--aqua);color:var(--blue-dark);font-weight:700}.news-card h3{font-size:18px;line-height:1.55;margin:12px 0 0}.article{padding-top:72px;padding-bottom:100px;max-width:880px}.back-link{text-decoration:none;color:var(--blue-dark);font-weight:700}.article-header{margin:28px 0 34px}.article-header h1{font-size:clamp(32px,5vw,52px);line-height:1.35;margin:18px 0}.article-cover{width:100%;max-height:520px;object-fit:cover;border-radius:var(--radius);margin-bottom:40px}.article-body{font-size:17px}.article-body h1,.article-body h2{font-size:28px;line-height:1.5;margin:2.4em 0 .7em}.article-body h3{font-size:22px;margin-top:2em}.article-body img{display:block;max-height:700px;margin:30px auto;border-radius:16px}.article-body a{color:var(--blue-dark)}.article-body blockquote{margin:24px 0;padding:16px 24px;border-left:4px solid var(--blue);background:var(--aqua)}.article-body hr{border:0;border-top:1px solid var(--line);margin:46px 0}.company-table{width:100%;border-collapse:collapse}.company-table th,.company-table td{padding:20px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}.company-table th{width:25%;color:var(--blue-dark)}.contact-panel{padding:48px;border-radius:var(--radius);background:var(--ink);color:#fff;display:flex;justify-content:space-between;align-items:center;gap:30px}.contact-panel h2{margin:0 0 8px;font-size:30px}.contact-panel p{margin:0;color:#dbe7ec}.phone-link{font-size:32px;font-weight:900;text-decoration:none}.site-footer{background:#102631;color:#fff;padding:24px 0 0}.footer-inner{width:min(1120px,calc(100% - 40px));margin:auto;display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:48px}.footer-logo{width:190px;filter:brightness(0) invert(1)}.footer-inner p{margin:4px 0;color:#c6d3d9}.footer-links{display:grid;grid-template-columns:1fr 1fr;gap:8px 18px}.footer-links a{text-decoration:none;color:#d9e4e8}.footer-contact{display:flex;flex-direction:column;align-items:flex-start}.footer-contact a{font-size:28px;font-weight:900;text-decoration:none}.copyright{margin-top:50px;padding:18px;text-align:center;border-top:1px solid rgba(255,255,255,.1);color:#9fb1b9;font-size:12px}.center{text-align:center}.mt-0{margin-top:0}.legal h2{font-size:22px;margin:2em 0 .5em}.legal p{color:var(--muted)}@media(max-width:980px){.menu-button{display:block}.global-nav{position:absolute;left:0;right:0;top:78px;padding:18px 24px 28px;background:#fff;display:none;flex-direction:column;align-items:stretch;border-bottom:1px solid var(--line)}.global-nav.is-open{display:flex}.global-nav a{padding:7px 0}.global-nav .nav-contact{text-align:center}.hero{grid-template-columns:1fr}.hero-copy{padding:76px 30px 54px}.hero-media{height:480px;border-radius:0}.feature-grid,.news-grid{grid-template-columns:repeat(2,1fr)}.steps{grid-template-columns:repeat(2,1fr)}.split{gap:38px}.stat-grid{grid-template-columns:repeat(2,1fr)}.footer-inner{grid-template-columns:1fr 1fr}.footer-contact{grid-column:1/3}}@media(max-width:640px){.container{width:min(100% - 28px,1120px)}.header-inner{height:68px}.global-nav{top:68px}.brand img{width:126px}.brand span{display:none}.hero{min-height:0}.hero-copy{padding:60px 20px 44px}.hero h1{font-size:40px}.hero-copy>p:not(.eyebrow){font-size:16px}.hero-media{height:330px}.hero-badge{left:14px;bottom:14px;font-size:13px}.section{padding:68px 0}.section-head{align-items:flex-start;flex-direction:column}.feature-grid,.news-grid,.steps,.split{grid-template-columns:1fr}.split img{order:-1}.gallery-grid{display:grid;grid-template-columns:1fr 1fr;grid-template-rows:220px 150px}.gallery-grid img:first-child{grid-column:1/3;grid-row:auto}.gallery-grid img:nth-child(n+4){display:none}.stat-grid{grid-template-columns:1fr 1fr}.stat strong{font-size:22px}.spec-table th,.spec-table td{display:block;width:100%;padding:12px 16px}.spec-table th{border-bottom:0;padding-bottom:4px}.company-table th,.company-table td{display:block;width:100%;padding:12px}.company-table th{padding-bottom:0}.contact-panel{padding:30px 24px;align-items:flex-start;flex-direction:column}.phone-link{font-size:26px}.footer-inner{grid-template-columns:1fr}.footer-contact{grid-column:auto}.footer-links{grid-template-columns:1fr 1fr}.article{padding-top:48px}.article-body{font-size:16px}}
.gallery-viewer{max-width:900px;margin:0 auto}
.gallery-viewer .main-view{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);background:#fff}
.gallery-viewer .main-view img{width:100%;display:block;aspect-ratio:4/3;object-fit:contain;background:#fff}
.gallery-viewer .thumbs{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:16px}
.gallery-viewer .thumbs button{padding:0;border:2px solid transparent;border-radius:16px;overflow:hidden;background:#fff;cursor:pointer}
.gallery-viewer .thumbs button.active{border-color:var(--ink)}
.gallery-viewer .thumbs img{width:100%;aspect-ratio:4/3;object-fit:contain;display:block;background:#fff}
@media(max-width:640px){.gallery-viewer .thumbs{grid-template-columns:repeat(2,1fr)}}
.spec-diagram{display:flex;gap:48px;justify-content:center;flex-wrap:wrap;background:#fff;border-radius:var(--radius);padding:32px;margin-bottom:24px;box-shadow:var(--shadow)}
.spec-diagram figure{margin:0;text-align:center}
.spec-diagram svg{max-width:100%;height:auto}
.spec-diagram figcaption{margin-top:10px;font-size:13px;color:var(--muted)}
.voice-card{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:32px;margin-bottom:24px}
.voice-card .voice-photos{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:24px}
.voice-card .voice-photos img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:14px}
.voice-card .voice-photos.single{grid-template-columns:1fr;max-width:420px}
.voice-card h3{font-size:22px;line-height:1.5;margin:0 0 8px}
.voice-card .voice-attr{color:var(--blue-dark);font-weight:700;margin-bottom:18px}
.voice-card p.voice-body{color:var(--ink);margin:0 0 1em}
@media(max-width:640px){.voice-card{padding:22px}.voice-card .voice-photos{grid-template-columns:1fr}}
.story-section{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:40px;max-width:900px;margin:0 auto}
.story-section p{margin-bottom:1em;color:var(--ink)}
.story-section .story-cite{font-size:13px;color:var(--muted);margin-bottom:24px}
.media-list{max-width:800px;margin:0 auto 32px;text-align:center;color:var(--muted)}
.media-video{max-width:640px;margin:0 auto}
.media-video iframe{width:100%;aspect-ratio:16/9;border:0;border-radius:var(--radius);box-shadow:var(--shadow)}
.cta-band{background:#111;padding:56px 24px;text-align:center}
.cta-band p{color:#fff;font-size:20px;font-weight:700;margin:0 0 20px}
.cta-band .button-pill{display:inline-block;background:#fff;color:#111;font-weight:700;padding:16px 40px;border-radius:999px}
.follow-us{background:#eef1f2;padding:28px 24px;text-align:center}
.follow-us p{color:var(--muted);font-weight:700;letter-spacing:.05em;margin:0 0 18px}
.follow-us .social-icons{display:flex;justify-content:center;gap:22px}
.follow-us .social-icons a{width:44px;height:44px;border-radius:50%;background:#111;display:flex;align-items:center;justify-content:center}
.follow-us .social-icons svg{width:22px;height:22px;fill:#fff}
.footer-bottom{max-width:1100px;margin:0 auto;padding:22px 24px 8px}
.footer-bottom p{margin:0 0 4px;color:#fff;font-weight:700}
.footer-bottom .footer-address{color:#9fb1b9;font-weight:400;margin-bottom:14px}
.footer-bottom .footer-links{display:flex;gap:24px;margin-bottom:10px}
.footer-bottom .footer-links a{color:#c6d3d9;font-size:14px}
.footer-bottom .copyright{color:#9fb1b9;font-size:13px;margin-top:0;padding:14px 0 0;border-top:1px solid rgba(255,255,255,.1);text-align:left}
.policy-box{border:1px solid var(--line);border-radius:12px;padding:20px;max-height:220px;overflow-y:auto;background:var(--cream);font-size:13px;color:var(--muted);margin-top:10px}
.policy-box h5{text-align:center;color:var(--ink);margin:0 0 12px}
.policy-box p{margin-bottom:12px;line-height:1.7}
.check-row{display:flex;align-items:flex-start;gap:10px;margin-top:14px}
.check-row input{width:18px;height:18px;margin-top:2px;flex-shrink:0}
.check-row label{font-weight:400;font-size:14px}
.rental-hero{background:#7fa8cf;padding:0}
.rental-hero-inner{display:grid;grid-template-columns:1fr 1.2fr;align-items:center;max-width:1400px;margin:0 auto}
.rental-hero-text{padding:48px;display:flex;flex-direction:column;justify-content:center}
.rental-hero-text .eyebrow2{color:#fff;font-size:16px;font-weight:700;margin-bottom:4px}
.rental-hero-text h1{color:#fff;font-size:56px;line-height:1;margin:0 0 8px}
.rental-hero-text h1 small{display:block;font-size:16px;font-weight:400;margin-top:6px}
.rental-hero-text .rental-hero-sub{color:#fff;font-size:24px;font-weight:700;margin:0}
.rental-hero-collage{position:relative;overflow:hidden;aspect-ratio:3/2;background:#6a93bd}
.rental-hero-collage img{
  position:absolute;inset:0;width:100%;height:100%;object-fit:contain;
  opacity:0;transition:opacity 1.2s ease;
}
.rental-hero-collage img.active{opacity:1}
@media(max-width:900px){
  .rental-hero-inner{grid-template-columns:1fr}
  .rental-hero-text{padding:40px 24px}
  .rental-hero-text h1{font-size:40px}
  .rental-hero-collage{aspect-ratio:4/3}
}
.manual-tabs{display:flex;justify-content:center;gap:16px;margin:32px 0 40px;flex-wrap:wrap}
.manual-tab{
  border:2px solid transparent;cursor:pointer;padding:14px 30px;border-radius:999px;
  font-weight:800;font-size:15px;color:var(--ink);
  box-shadow:0 4px 10px rgba(23,49,65,.10);
  transition:transform .15s ease, box-shadow .15s ease, border-color .15s ease;
}
.manual-tab:hover{transform:translateY(-2px);box-shadow:0 8px 18px rgba(23,49,65,.16)}
.manual-tab:active{transform:translateY(0)}
.manual-tab[data-color="blue"]{background:#e3f0fa}
.manual-tab[data-color="green"]{background:#e6f4e8}
.manual-tab[data-color="orange"]{background:#fbeee6}
.manual-tab.active{
  color:#fff;border-color:transparent;box-shadow:0 8px 20px rgba(23,49,65,.22);transform:translateY(-1px);
}
.manual-tab.active[data-color="blue"]{background:var(--blue-dark)}
.manual-tab.active[data-color="green"]{background:#2f9e4f}
.manual-tab.active[data-color="orange"]{background:var(--orange)}
.manual-panel{display:none;border-radius:24px;padding:40px}
.manual-panel.active{display:block}
.manual-panel[data-color="blue"]{background:#e9f4fb}
.manual-panel[data-color="green"]{background:#edf7ee}
.manual-panel[data-color="orange"]{background:#fdf1ea}
.manual-panel h3{text-align:center;font-size:22px;margin:0 0 28px}
.manual-panel .faq-list{background:transparent}
.manual-panel .faq-item{background:#fff;border:none;border-radius:16px;margin-bottom:14px;padding:0 8px}
.manual-panel .faq-item summary{padding:20px 16px}
.manual-panel .faq-item summary::after{
  content:"+";width:28px;height:28px;border:1px solid var(--line);border-radius:50%;
  display:flex;align-items:center;justify-content:center;font-size:16px;color:var(--muted);
}
.manual-panel .faq-item[open] summary::after{content:"−"}
.manual-panel .faq-item .faq-answer{padding:0 24px 22px}

.station-card{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:center;border-top:1px solid var(--line);padding-top:36px;margin-top:8px}
.station-badge{display:inline-block;background:#111;color:#fff;font-size:12px;font-weight:700;padding:6px 14px;border-radius:6px;margin-bottom:14px}
.station-card h3{font-size:22px;margin:0 0 10px}
.station-card p{color:var(--muted);margin:0 0 16px}
.station-card .station-photo{border-radius:16px;overflow:hidden;aspect-ratio:4/3}
.station-card .station-photo img{width:100%;height:100%;object-fit:cover}
.station-card .station-photo.placeholder{background:var(--cream);display:flex;align-items:center;justify-content:center;border:1px dashed var(--line);font-size:12px;color:var(--muted);text-align:center;padding:16px}
@media(max-width:700px){.station-card{grid-template-columns:1fr}}