:root{--navy:#0b1f3a;--navy2:#08182d;--gold:#c9a24a;--gold2:#e5c56b;--ink:#172033;--muted:#667085;--line:#e6e8ee;--paper:#fbfaf7;--white:#fff;--radius:28px;--shadow:0 22px 70px rgba(11,31,58,.13);--header:78px}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:var(--header)}body{margin:0;color:var(--ink);font-family:"Noto Sans JP",system-ui,sans-serif;line-height:1.85;background:var(--white);letter-spacing:.03em}img{max-width:100%;display:block}a{text-decoration:none;color:inherit}.container{width:min(1120px,calc(100% - 40px));margin-inline:auto}.site-header{height:var(--header);position:fixed;inset:0 0 auto;z-index:1000;background:rgba(255,255,255,.93);backdrop-filter:blur(18px);border-bottom:1px solid rgba(230,232,238,.9)}.header-inner{height:100%;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand img{width:190px}.nav-toggle,.nav-button{display:none}.global-nav{display:flex;align-items:center;gap:28px;font-family:Inter,sans-serif;font-size:13px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.global-nav a{position:relative}.global-nav a:not(.nav-contact)::after{content:"";position:absolute;left:0;bottom:-10px;width:100%;height:2px;background:var(--gold);transform:scaleX(0);transform-origin:right;transition:.25s}.global-nav a:hover::after{transform:scaleX(1);transform-origin:left}.nav-contact{padding:10px 18px;border-radius:999px;background:var(--navy);color:white}.hero{position:relative;min-height:760px;height:100vh;display:grid;place-items:center;overflow:hidden;color:white;background:var(--navy)}.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(8,24,45,.92),rgba(8,24,45,.62),rgba(8,24,45,.18))}.hero-content{position:relative;padding-top:var(--header);max-width:860px;margin-right:auto}.eyebrow,.section-label{font-family:Inter,sans-serif;font-size:12px;font-weight:900;letter-spacing:.22em;text-transform:uppercase;color:var(--gold);margin:0 0 18px}.hero h1{font-family:Inter,sans-serif;font-size:clamp(54px,8.4vw,108px);line-height:.95;letter-spacing:-.06em;margin:0}.hero-copy{max-width:680px;margin:30px 0 0;font-size:clamp(17px,2vw,23px);font-weight:600}.hero-actions,.cta-inner{display:flex;align-items:center;gap:16px;flex-wrap:wrap}.hero-actions{margin-top:42px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:0 24px;border-radius:999px;font-weight:900;transition:.25s}.button:hover{transform:translateY(-2px)}.button-primary{background:var(--gold);color:var(--navy);box-shadow:0 16px 34px rgba(201,162,74,.25)}.button-dark{background:var(--navy);color:white}.button-outline{border:1px solid rgba(255,255,255,.45);color:white;background:rgba(255,255,255,.1)}.section{padding:118px 0}.section-soft{background:var(--paper)}.section-heading{max-width:760px;margin:0 auto 56px;text-align:center}.section-heading.align-left{text-align:left;margin-inline:0}.section-heading h2{margin:0;color:var(--navy);font-size:clamp(30px,4vw,48px);line-height:1.3;letter-spacing:-.03em}.section-heading p:not(.section-label){color:var(--muted);margin:18px 0 0}.split{display:grid;grid-template-columns:.9fr 1.1fr;gap:62px;align-items:start}.message-card,.info-card,.company-table,.privacy-card,.contact-panel{background:white;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.message-card,.info-card{padding:42px}.lead{font-size:20px;font-weight:900;color:var(--navy);margin-top:0}.message-card p,.info-card p{color:var(--muted)}.business-list{display:grid;gap:28px}.business-item{display:grid;grid-template-columns:340px 1fr;background:white;border:1px solid var(--line);border-radius:32px;overflow:hidden;box-shadow:var(--shadow)}.business-item img{width:100%;height:100%;object-fit:cover}.business-text{padding:38px}.business-text span{font-family:Inter,sans-serif;color:var(--gold);font-weight:900}.business-text h3{margin:8px 0 14px;color:var(--navy);font-size:26px}.business-text p{margin:0;color:var(--muted)}.company-preview{background:linear-gradient(135deg,var(--navy),#143f68);color:white}.company-preview .section-label{color:var(--gold2)}.company-preview h2{color:white}.company-preview p{color:rgba(255,255,255,.76)}.company-panel{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:center}.company-mini{padding:34px;border-radius:26px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.15)}.company-mini dl{margin:0;display:grid;gap:14px}.company-mini div{display:grid;grid-template-columns:110px 1fr;gap:16px}.company-mini dt{color:#d9bc76;font-weight:900}.company-mini dd{margin:0}.contact-cta{padding:78px 0;background:var(--paper)}.cta-inner{justify-content:space-between}.contact-panel{padding:34px;display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center}.contact-panel h2{margin:0;color:var(--navy);font-size:30px}.contact-panel p{margin:8px 0 0;color:var(--muted)}.page-hero{padding:156px 0 78px;background:linear-gradient(135deg,var(--navy),#123a65);color:white}.page-hero h1{font-family:Inter,sans-serif;font-size:clamp(46px,7vw,84px);line-height:1;margin:0}.breadcrumb{padding:18px 0;border-bottom:1px solid var(--line);font-size:13px;color:var(--muted)}.breadcrumb a{color:var(--navy);font-weight:800}.company-table{width:100%;border-collapse:separate;border-spacing:0;overflow:hidden}.company-table th,.company-table td{padding:22px 24px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}.company-table tr:last-child th,.company-table tr:last-child td{border-bottom:0}.company-table th{width:30%;background:#f5f1e8;color:var(--navy)}.company-table td{color:var(--muted)}.access-box{margin-top:38px;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--line)}.access-box iframe{width:100%;height:430px;border:0;display:block}.privacy-wrap{display:grid;gap:24px}.privacy-card{padding:34px}.privacy-card h2{margin:0 0 14px;color:var(--navy);font-size:22px}.privacy-card p,.privacy-card li{color:var(--muted)}.privacy-card ol{padding-left:1.2em;margin:0}.site-footer{padding:38px 0;background:#061326;color:rgba(255,255,255,.68)}.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}.footer-inner img{width:178px;filter:brightness(0) invert(1)}.footer-links{display:flex;gap:18px;font-size:13px}.copyright{margin:0;font-size:13px}@media(max-width:980px){.split,.company-panel{grid-template-columns:1fr}.business-item{grid-template-columns:1fr}.business-item img{height:260px}.section{padding:88px 0}}@media(max-width:768px){:root{--header:68px}.container{width:min(100% - 28px,1120px)}.brand img{width:158px}.nav-button{display:grid;place-content:center;gap:5px;width:42px;height:42px;border:1px solid var(--line);border-radius:12px}.nav-button span{width:20px;height:2px;background:var(--navy);transition:.25s}.global-nav{position:fixed;top:var(--header);left:0;width:100%;padding:18px 22px 24px;display:grid;gap:6px;background:white;border-bottom:1px solid var(--line);box-shadow:var(--shadow);transform:translateY(-120%);opacity:0;pointer-events:none;transition:.25s}.global-nav a{padding:12px 0}.nav-contact{text-align:center}.nav-toggle:checked~.global-nav{transform:translateY(0);opacity:1;pointer-events:auto}.nav-toggle:checked+.nav-button span:nth-child(1){transform:translateY(7px) rotate(45deg)}.nav-toggle:checked+.nav-button span:nth-child(2){opacity:0}.nav-toggle:checked+.nav-button span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.hero{min-height:680px}.hero-actions .button,.contact-panel .button{width:100%}.message-card,.info-card,.business-text,.privacy-card{padding:26px}.contact-panel{grid-template-columns:1fr}.company-table th,.company-table td{display:block;width:100%;padding:16px 18px}.company-table th{border-bottom:0}.footer-inner{align-items:flex-start;flex-direction:column}}@media(max-width:480px){.hero h1{font-size:46px}.hero-copy{font-size:16px}.section-heading h2{font-size:28px}.contact-panel h2{font-size:24px}}

/* Office accordion */
.office-section{margin-top:58px}.office-head{max-width:760px;margin-bottom:28px}.office-head h2{margin:0;color:var(--navy);font-size:clamp(28px,4vw,42px);line-height:1.35}.office-head p:not(.section-label){margin:14px 0 0;color:var(--muted)}.office-accordion{display:grid;gap:16px}.office-area{background:#fff;border:1px solid var(--line);border-radius:24px;box-shadow:0 14px 44px rgba(11,31,58,.08);overflow:hidden}.office-area summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:22px 26px;color:var(--navy);font-weight:900}.office-area summary::-webkit-details-marker{display:none}.office-area summary span{font-size:20px}.office-area summary small{display:inline-flex;align-items:center;justify-content:center;min-width:72px;height:34px;padding:0 12px;border-radius:999px;background:#f5f1e8;color:var(--gold);font-family:Inter,sans-serif;font-weight:900}.office-area summary::after{content:"＋";width:34px;height:34px;display:grid;place-items:center;border-radius:50%;background:var(--navy);color:#fff;font-weight:900;flex:0 0 auto}.office-area[open] summary{border-bottom:1px solid var(--line)}.office-area[open] summary::after{content:"−"}.office-list{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;padding:24px;background:linear-gradient(180deg,#fff,#fbfaf7)}.office-card{padding:22px;border:1px solid var(--line);border-radius:20px;background:#fff}.office-card h3{margin:0 0 14px;color:var(--navy);font-size:19px}.office-card dl{display:grid;gap:12px;margin:0}.office-card div{display:grid;grid-template-columns:76px 1fr;gap:12px}.office-card dt{color:var(--gold);font-weight:900}.office-card dd{margin:0;color:var(--muted)}
@media(max-width:768px){.office-section{margin-top:42px}.office-area summary{padding:18px}.office-area summary span{font-size:18px}.office-list{grid-template-columns:1fr;padding:16px}.office-card{padding:18px}.office-card div{grid-template-columns:1fr;gap:4px}}