:root{--brand:#0011ff;--navy:var(--brand);--ink:#172d40;--blue:var(--brand);--sky:#eef0ff;--muted:#536776;--line:#d9dcf0;--white:#fff;font-family:-apple-system,BlinkMacSystemFont,"Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;color:var(--ink);background:#fff;font-synthesis:none}*{box-sizing:border-box}body{margin:0;font-size:1rem;line-height:1.85}a{color:inherit;text-decoration:none}button{font:inherit}img{max-width:100%;height:auto;display:block}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #d58010;outline-offset:5px}a:hover{text-decoration:underline;text-underline-offset:5px}.skip{position:absolute;left:1rem;top:-100px;z-index:9;background:#fff;padding:.6rem 1rem}.skip:focus{top:1rem}.wrap{width:min(1180px,calc(100% - 80px));margin:auto}.site-header{background:#fff;border-bottom:1px solid var(--line);position:relative;z-index:5}.header-inner{min-height:94px;display:flex;align-items:center;justify-content:space-between;gap:30px}.brand{font-size:1.4rem;font-weight:800;letter-spacing:.06em;white-space:nowrap;line-height:1.5}.brand small{display:block;font-size:.68rem;letter-spacing:.23em;color:var(--blue);margin-top:3px}.nav{display:flex;align-items:center;gap:24px;font-weight:700;font-size:.9rem}.nav a{padding:12px 0}.nav a[aria-current=page]{color:var(--blue);box-shadow:0 2px var(--blue)}.nav .contact-nav{background:var(--blue);color:white;padding:13px 20px}.menu-button{display:none;border:1px solid var(--line);background:white;padding:.4rem .8rem;color:var(--navy)}.eyebrow{font-size:.8rem;font-weight:700;letter-spacing:.18em;color:var(--blue);margin:0 0 16px}.hero{background:var(--navy);color:#fff;overflow:hidden}.hero-inner{display:grid;grid-template-columns:.86fr 1.35fr;align-items:center;gap:45px;min-height:445px;padding:62px 0}.hero .eyebrow{color:#fff;letter-spacing:.09em}.hero h1{font-size:clamp(2.4rem,4.2vw,4rem);line-height:1.45;letter-spacing:.045em;margin:0 0 24px;font-weight:800}.hero p{color:#fff;max-width:28rem;line-height:2}.hero-photo{margin:0 -9vw 0 0;position:relative;border-left:6px solid var(--brand)}.hero-photo img{width:100%;min-height:320px;object-fit:cover;object-position:center}.hero-photo figcaption{font-size:.8rem;letter-spacing:.1em;color:#fff;margin-top:12px}.hero .text-link{display:inline-flex;gap:24px;align-items:center;border-bottom:1px solid rgba(255,255,255,.5);color:#fff;padding:10px 0;margin-top:4px}.quick-nav{display:grid;width:100%;grid-template-columns:repeat(5,minmax(0,1fr));border-bottom:1px solid var(--line);background:#fff}.quick-nav a{padding:27px clamp(12px,1.5vw,24px);display:grid;grid-template-columns:1.25rem minmax(0,1fr) 1.25rem;align-items:center;gap:4px;font-size:clamp(.875rem,1.4vw,1rem);border-right:1px solid var(--line);font-weight:700}.quick-nav a:first-child{border-left:1px solid var(--line)}.quick-nav .quick-number{font-size:.8rem;font-weight:500;color:var(--blue)}.quick-nav .quick-label{text-align:center}.quick-nav b{text-align:right;font-weight:400}.section{padding:86px 0}.section.soft{background:var(--sky)}.section-heading{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:35px}.section h2,.section-heading h2{font-size:clamp(1.65rem,2.5vw,2.2rem);line-height:1.55;letter-spacing:.04em;margin:0}.section h3{font-size:1.3rem;line-height:1.65}.text-link{font-weight:700;color:var(--blue);display:inline-block}.section-intro{max-width:710px;color:var(--muted);margin:20px 0 35px}.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start}.statement{border-left:4px solid var(--blue);padding:6px 0 6px 30px;font-size:1.5rem;line-height:1.9;margin:0 0 25px}.rule-list{padding:0;margin:0;list-style:none;border-top:1px solid var(--line)}.rule-list li{padding:19px 0;border-bottom:1px solid var(--line);display:flex;gap:22px}.rule-list .number{color:var(--blue);font-size:.85rem;padding-top:4px}.rule-list h3{font-size:1.1rem;margin:0 0 3px}.rule-list p{margin:0;color:var(--muted);font-size:.95rem}.news-list{list-style:none;padding:0;margin:0;border-top:1px solid var(--line)}.news-list li{border-bottom:1px solid var(--line)}.news-list a{display:grid;grid-template-columns:120px 1fr 25px;gap:20px;padding:24px 0}.news-list time{font-size:.9rem;color:var(--muted)}.recruit-block{background:var(--navy);color:#fff;padding:48px;display:grid;grid-template-columns:1.2fr 1fr;gap:50px;align-items:center}.recruit-block .eyebrow{color:#fff}.recruit-block p{color:#fff}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:35px;background:var(--blue);color:white;padding:15px 23px;border:1px solid var(--blue);font-weight:700}.button.light{background:#fff;color:var(--navy);border-color:#fff}.button.outline{background:transparent;color:var(--blue)}.contact-strip{background:var(--sky);padding:55px 0}.contact-inner{display:flex;justify-content:space-between;gap:35px;align-items:center}.contact-inner h2{font-size:1.45rem;margin:0 0 8px}.contact-inner p{color:var(--muted);margin:0}.phone{font-size:2rem;font-weight:800;letter-spacing:.02em;white-space:nowrap}.site-footer{padding:48px 0 22px;background:#fff}.footer-top{display:flex;justify-content:space-between;gap:40px}.footer-top p{font-size:.9rem;color:var(--muted)}.footer-links{display:flex;flex-wrap:wrap;gap:15px 28px;max-width:460px;font-size:.9rem;align-content:start}.footer-bottom{border-top:1px solid var(--line);padding-top:22px;margin-top:36px;display:flex;justify-content:space-between;gap:18px;font-size:.8rem;color:var(--muted)}.page-head{background:var(--sky);padding:22px 0 50px}.breadcrumb{font-size:.85rem;color:var(--muted);display:flex;gap:14px;align-items:center;margin-bottom:38px;flex-wrap:wrap}.page-head h1{font-size:clamp(2rem,3.5vw,3rem);line-height:1.45;margin:0}.page-head .eyebrow{margin-bottom:8px}.page-head p.lead{max-width:760px;margin:18px 0 0;color:var(--muted)}.prose{max-width:880px;margin:auto}.prose h2{margin:54px 0 20px;font-size:1.5rem}.prose h2:first-child{margin-top:0}.prose h3{font-size:1.15rem}.prose p{margin:0 0 20px}.prose ul,.prose ol{padding-left:1.4rem}.data-list{margin:0;border-top:1px solid var(--line)}.data-list>div{display:grid;grid-template-columns:180px 1fr;gap:24px;padding:21px 0;border-bottom:1px solid var(--line)}.data-list dt{font-weight:700}.data-list dd{margin:0}.data-list dd a{color:var(--blue)}.note{padding:18px 23px;background:var(--sky);color:var(--muted);font-size:.9rem;border-left:3px solid var(--blue);margin:25px 0}.cards{display:grid;grid-template-columns:repeat(2,1fr);gap:28px}.card{padding:32px;border:1px solid var(--line)}.card h2,.card h3{margin-top:0}.card p{color:var(--muted)}.card .phone{font-size:1.75rem}.email{overflow-wrap:anywhere;color:var(--blue);font-weight:700}.table-scroll{overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:.95rem}th,td{padding:14px 18px;text-align:left;border-bottom:1px solid var(--line)}th{background:var(--sky);font-weight:700}.diagram{border:1px solid var(--line);padding:24px;margin:20px 0}.diagram img{margin:auto;max-height:650px;object-fit:contain}.diagram figcaption{margin-top:14px;color:var(--muted);font-size:.9rem}.article-date{display:block;font-size:.9rem;color:var(--muted);margin-bottom:20px}.security-logo{max-width:240px;margin:25px 0}.access-card{border-bottom:1px solid var(--line);padding:0 0 32px;margin-bottom:35px}.access-card:last-child{margin-bottom:0}.access-card h2{margin:0 0 14px}.back-link{margin-top:38px;border-top:1px solid var(--line);padding-top:22px}.footer-brand{font-size:1.2rem;font-weight:800}.inline-links{display:flex;flex-wrap:wrap;gap:15px}.caption{font-size:.85rem;color:var(--muted)}
@media(max-width:1080px){.wrap{width:calc(100% - 48px)}.nav{gap:15px;font-size:.85rem}.brand{font-size:1.15rem}.header-inner{gap:20px}.hero-inner{gap:28px}.hero-photo{margin-right:-24px}.hero h1{font-size:2.7rem}.hero-photo img{min-height:280px}.split{gap:38px}}
@media(max-width:800px){.hero-inner{grid-template-columns:1fr;gap:25px;padding:42px 0 25px;min-height:0}.hero h1{font-size:2.55rem;margin-bottom:16px}.hero p{max-width:100%;margin:12px 0}.hero-photo{margin:0}.hero-photo img{min-height:0;aspect-ratio:900/380}.hero-photo figcaption{font-size:.75rem}.hero .text-link{margin:0}.quick-nav a{padding:20px 12px;gap:10px;font-size:.92rem}.quick-nav span{display:block}.quick-nav b{font-size:1.1rem}.section{padding:55px 0}.split{grid-template-columns:1fr;gap:35px}.section-heading{gap:20px;align-items:start}.section-heading .text-link{font-size:.9rem;white-space:nowrap;padding-top:10px}.recruit-block{grid-template-columns:1fr;gap:18px;padding:32px}.contact-inner{flex-direction:column;align-items:start;gap:20px}.footer-top{flex-direction:column;gap:24px}.data-list>div{grid-template-columns:140px 1fr}.cards{grid-template-columns:1fr}.page-head{padding-bottom:38px}.breadcrumb{margin-bottom:28px}.news-list a{grid-template-columns:95px 1fr 16px;gap:15px}.news-list time{font-size:.8rem}.footer-bottom{flex-direction:column;gap:8px}}
@media(max-width:480px){.wrap{width:calc(100% - 36px)}.brand{font-size:1.1rem}.brand small{font-size:.6rem}.menu-button{font-size:.8rem}.hero h1{font-size:2.15rem}.quick-nav{grid-template-columns:1fr}.quick-nav a{border-left:1px solid var(--line);border-bottom:1px solid var(--line);padding:14px 18px}.quick-nav span{display:block}.quick-nav a:last-child{border-bottom:0}.statement{font-size:1.3rem;padding-left:20px}.section-heading{display:block}.section-heading .text-link{margin-top:16px}.news-list a{grid-template-columns:1fr 18px;gap:5px}.news-list time{grid-column:1/-1}.data-list>div{grid-template-columns:1fr;gap:5px;padding:17px 0}.data-list dt{font-size:.9rem;color:var(--muted)}.card{padding:25px}.recruit-block{padding:27px}.phone{font-size:1.8rem}.diagram{padding:10px}.footer-links{gap:13px 22px}}
@media(prefers-reduced-motion:no-preference){a,button{transition:background-color .18s,color .18s}html{scroll-behavior:smooth}}

/* The supplied image has 135px white bands at the top and bottom.
   Fit its 1920x810 photographic area edge to edge without altering the file. */
.hero-photo-full{margin:0;width:100%;aspect-ratio:64/27;overflow:hidden}
.hero-photo-full img{display:block;width:100%;height:100%;max-width:none;object-fit:cover;object-position:center}
/* Keep the existing 94px / 80px header heights. The transparent asset's
   visible logo occupies y=175..650; frame that area without stretching it. */
.brand{display:block;position:relative;flex:0 1 357px;width:357px;min-width:0;aspect-ratio:2092/480;overflow:hidden;line-height:0}
.brand-logo{position:absolute;left:0;top:50%;width:80%;height:auto;max-width:none;transform:translateY(-54.853724%)}
.nav,.menu-button{flex-shrink:0}
@media(max-width:960px){.brand{flex-basis:296px;width:296px}}
@media(max-width:480px){.header-inner{gap:10px}}

/* Full-width photograph with bold, animated headline. */
.hero-visual{position:relative;isolation:isolate}
.hero-visual::after{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;background:linear-gradient(90deg,rgba(4,18,35,.52),rgba(4,18,35,.15) 62%,transparent),linear-gradient(0deg,rgba(4,18,35,.22),transparent 65%)}
.hero-heading{position:absolute;inset:0;z-index:2;display:flex;align-items:center;padding:28px 0}
.hero-heading .eyebrow{color:#fff;font-weight:700;font-size:clamp(.8rem,1.15vw,1rem);margin:0 0 22px;text-shadow:0 2px 10px #06182a}
.hero-heading .hero-title{font-family:"Hiragino Sans","Yu Gothic",Meiryo,sans-serif;font-size:clamp(3rem,8.88vw,8.4rem);font-weight:900;font-synthesis:weight;line-height:1.3;letter-spacing:.025em;color:#fff;margin:0;text-shadow:none;-webkit-text-stroke:0}
.hero-line{display:block;white-space:nowrap;text-align:center}
.hero-heading>.wrap{width:min(1720px,calc(100% - 80px))}
.hero-description{display:flex;align-items:center;justify-content:space-between;gap:30px;padding-top:24px;padding-bottom:24px}
.hero-description p{max-width:none;margin:0}
.hero-description .text-link{flex-shrink:0;margin:0}
@keyframes hero-headline-enter{from{opacity:0;transform:translate3d(0,38px,0)}to{opacity:1;transform:translate3d(0,0,0)}}
@media(prefers-reduced-motion:no-preference){.hero-line{animation:hero-headline-enter 1.1s cubic-bezier(.16,1,.3,1) both}.hero-line:nth-child(2){animation-delay:.18s}}
@media(max-width:800px){.hero-heading .eyebrow{margin-bottom:12px}.hero-heading .hero-title{font-size:min(clamp(2.7rem,8.88vw,4.8rem),calc((100vw - 48px)/10.25))}.hero-description{padding-top:22px;padding-bottom:22px}}
@media(max-width:600px){.hero-heading{padding:12px 0}.hero-heading .eyebrow{font-size:.75rem;margin-bottom:7px}.hero-heading .hero-title{font-size:min(clamp(2.4rem,9.36vw,3.42rem),calc((100vw - 36px)/10.25));line-height:1.28}.hero-description{display:block}.hero-description .text-link{margin-top:8px}}

@media(max-width:1080px){.hero-heading>.wrap{width:calc(100% - 48px)}}
@media(max-width:600px){.hero-heading>.wrap{width:calc(100% - 36px)}}

/* Six header links collapse before they crowd the company logo. */
.nav a{white-space:nowrap}
@media(max-width:960px){.header-inner{min-height:80px}.menu-button{display:block}.nav{display:none;position:absolute;top:100%;left:0;right:0;background:white;padding:16px 24px 25px;box-shadow:0 12px 20px #0011ff18;flex-direction:column;align-items:stretch;gap:0}.nav.open{display:flex}.nav a{padding:13px 8px}.nav .contact-nav{margin-top:10px;text-align:center}}
@media(max-width:960px){.quick-nav{grid-template-columns:repeat(2,minmax(0,1fr))}.quick-nav a{padding:22px 24px;font-size:1rem;border-bottom:1px solid var(--line)}.quick-nav a:last-child{grid-column:1/-1}}
@media(max-width:600px){.quick-nav{grid-template-columns:1fr}.quick-nav a{padding:16px 18px}}

/* Scalable organization diagrams and an embedded headquarters map. */
.diagram picture{display:block}.diagram img{width:100%;max-height:none}.data-list dd{min-width:0}.company-map{margin-top:18px;border:1px solid var(--line);background:var(--sky)}.company-map iframe{display:block;width:100%;height:360px;border:0}
@media(max-width:600px){.diagram{padding:12px}.company-map iframe{height:320px}}

.map-open{display:inline-block;margin-top:8px;font-size:.875rem}

/* Shared inquiry fields; each tab retains its own entries when switched. */
.contact-forms{padding-top:48px}.inquiry-tabs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));border-bottom:2px solid var(--blue);margin-bottom:36px}.inquiry-tabs[hidden],.inquiry-panel[hidden]{display:none}.inquiry-tabs button{background:var(--sky);border:1px solid var(--line);border-bottom:0;color:var(--ink);padding:20px 12px;font-weight:700;cursor:pointer;line-height:1.6}.inquiry-tabs button[aria-selected=true]{background:var(--blue);color:white;border-color:var(--blue)}.inquiry-panel h2{margin:0 0 12px}.form-intro{color:var(--muted)}.inquiry-form{display:grid;gap:24px}.inquiry-form label{display:block;font-weight:700}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:24px}.required,.optional{display:inline-block;font-size:.75rem;font-weight:500;padding:0 7px;margin-left:10px;vertical-align:middle}.required{background:var(--blue);color:white}.optional{background:var(--sky);color:var(--muted)}.inquiry-form input:not([type=checkbox]):not([type=hidden]),.inquiry-form select,.inquiry-form textarea{display:block;width:100%;padding:12px 14px;margin-top:8px;border:1px solid #a9b2c1;background:white;color:var(--ink);border-radius:0;font:inherit;font-weight:400;line-height:1.6}.inquiry-form textarea{resize:vertical;min-height:160px}.inquiry-form input:focus-visible,.inquiry-form select:focus-visible,.inquiry-form textarea:focus-visible{outline:2px solid var(--blue);outline-offset:2px}.field-hint{display:block;font-size:.875rem;font-weight:400;color:var(--muted);margin-top:6px}.inquiry-form .privacy-consent{display:flex;align-items:flex-start;gap:10px;font-weight:400}.privacy-consent input{width:20px;height:20px;margin-top:5px;flex-shrink:0;accent-color:var(--blue)}.privacy-consent a{color:var(--blue);text-decoration:underline}.prose .form-delivery-note{font-size:.875rem;color:var(--muted);margin:0}.inquiry-form .button{justify-self:start;cursor:pointer;min-width:220px}.inquiry-direct{border-top:1px solid var(--line);margin-top:44px;padding-top:22px}.inquiry-direct h3{margin:0 0 12px}.inquiry-direct p{margin:6px 0 0}.contact-fax{margin-top:24px!important}
@media(max-width:600px){.contact-forms{padding-top:30px}.inquiry-tabs button{font-size:.875rem;padding:16px 9px}.form-row{grid-template-columns:1fr;gap:24px}.inquiry-form .button{width:100%}.inquiry-tabs{margin-bottom:28px}}

.nav .contact-nav[aria-current=page]{color:#fff}

/* Home commitment: introduction, practices, and the certification mark. */
.commitment-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(24px,3vw,40px);align-items:start}
.commitment-grid .rule-list li{gap:16px}
.safety-certification{margin:0;align-self:center;display:flex;justify-content:center}
.safety-certification img{width:min(100%,240px);height:auto}
@media(max-width:800px){.commitment-grid{grid-template-columns:1fr;gap:35px}.safety-certification img{width:220px}}