body.frontier-blue{--paper:#fff;--paper-2:#eef8ff;--paper-3:#e8f3fc;--ink:#103455;--ink-2:#34536b;--ink-3:#5b7284;--ink-4:#758b9b;--accent:#1260bd;--accent-red:#1260bd;--accent-red-deep:#0b437c;--accent-navy:#103455;--brand-blue:#1260bd;--brand-deep:#103455;--brand-cyan:#16aeda;--rule:#dce6ee;--rule-soft:#edf2f6;--rule-strong:#bbcfde;--font-display:'Noto Sans JP','Hiragino Sans','Yu Gothic',sans-serif;--font-display-latin:var(--font-display);--font-mono:var(--font-display);--content-width:1180px;--gutter:clamp(20px,4.4vw,64px);background:#faf9f6;color:var(--ink);font-family:var(--font-display);font-size:16px;line-height:1.9}
body.frontier-blue .site-shell{max-width:1440px;margin:auto;background:white;border:0;box-shadow:none;padding:0}
body.frontier-blue h1,body.frontier-blue h2,body.frontier-blue h3{font-family:var(--font-display);letter-spacing:.015em;font-weight:700;color:var(--ink);text-wrap:pretty}
body.frontier-blue h1{font-size:clamp(30px,4.1vw,56px);line-height:1.5}body.frontier-blue h2{font-size:clamp(23px,2.4vw,34px);line-height:1.6}body.frontier-blue h3{font-size:clamp(18px,1.7vw,22px);line-height:1.65}
body.frontier-blue :focus-visible{outline:3px solid #1260bd;outline-offset:4px}body.frontier-blue .pre-reveal,body.frontier-blue .reveal{opacity:1!important;transform:none!important;animation:none!important}
body.frontier-blue .ft-header{display:flex;align-items:center;justify-content:space-between;gap:25px;padding:22px var(--gutter);min-height:94px;border-bottom:1px solid var(--rule-soft);position:relative;z-index:20;background:white}
body.frontier-blue .ft-brand{display:block;flex:0 0 auto;margin:0;padding:0}body.frontier-blue .ft-brand svg{width:235px;height:auto;display:block}body.frontier-blue .ft-nav{display:flex;align-items:center;gap:clamp(14px,1.9vw,28px)}body.frontier-blue .ft-nav a{font-size:13px;font-weight:600;text-decoration:none;white-space:nowrap;color:var(--ink)}body.frontier-blue .ft-nav a[aria-current=page]{color:var(--accent)}body.frontier-blue .ft-nav .ft-nav-contact{background:var(--accent);color:white;padding:10px 18px;border-radius:5px}body.frontier-blue .ft-mobile-nav{display:none}
body.frontier-blue .email-contact-notice{margin:0;padding:12px var(--gutter);border:0;background:#eff7fc;display:flex;align-items:center;gap:16px;color:var(--ink-2)}body.frontier-blue .email-contact-notice strong{font-size:12px;white-space:nowrap}body.frontier-blue .email-contact-notice p{font-size:11px;line-height:1.7;margin:0}body.frontier-blue .email-contact-notice a{font-size:11px;white-space:nowrap;color:var(--accent)}
body.frontier-blue .breadcrumbs{padding:14px var(--gutter);font-size:12px;background:white;border:0}body.frontier-blue .section{padding:60px var(--gutter);border-bottom:1px solid var(--rule-soft)}body.frontier-blue .page-hero{padding:45px var(--gutter);background:#f6fafc;border:0}body.frontier-blue .page-hero h1{font-size:clamp(29px,3.8vw,49px);max-width:26em}body.frontier-blue .page-hero p{max-width:75ch;font-size:16px}body.frontier-blue .ft-page-kicker{font-size:12px!important;color:var(--accent);font-weight:700;letter-spacing:.12em;margin-bottom:14px}
body.frontier-blue .folio{display:block;margin-bottom:28px}body.frontier-blue .folio-num{display:none}body.frontier-blue .folio-title{font-size:clamp(23px,2.5vw,35px);line-height:1.65}body.frontier-blue .folio-kicker{font-size:12px;color:var(--accent)}body.frontier-blue .grid-2,body.frontier-blue .grid-3{gap:24px}
body.frontier-blue .card,body.frontier-blue .num-card,body.frontier-blue .info-card,body.frontier-blue .contact-card{background:white;border:1px solid var(--rule);border-radius:6px;padding:28px;box-shadow:none}body.frontier-blue .num-card .num{font-size:18px;color:var(--accent)}body.frontier-blue .service-row{grid-template-columns:130px 1fr;gap:28px;padding:32px 0}body.frontier-blue .info-list{font-size:15px;letter-spacing:0}body.frontier-blue .info-list dd{font-family:var(--font-display)}
body.frontier-blue .button,body.frontier-blue .button-secondary{display:inline-flex;align-items:center;justify-content:center;gap:18px;min-height:48px;padding:12px 22px;border:1px solid var(--accent);border-radius:5px;background:var(--accent);color:white;font-size:14px;font-weight:600;text-decoration:none;box-shadow:none;transform:none}body.frontier-blue .button-secondary{background:white;color:var(--accent)}body.frontier-blue .button:hover{background:#0b4993}body.frontier-blue .button-secondary:hover{background:#edf6ff}body.frontier-blue .hero-actions{display:flex;gap:22px;align-items:center;flex-wrap:wrap;margin-top:28px}body.frontier-blue .ft-text-link{font-size:14px;color:var(--accent);font-weight:600;text-decoration:none}body.frontier-blue .cta-band{background:#103e65;color:white;padding:36px 40px;border:0;border-radius:6px}body.frontier-blue .cta-band h2,body.frontier-blue .cta-band h3{color:white;font-size:clamp(22px,2.5vw,31px)!important;line-height:1.6;max-width:none}body.frontier-blue .cta-band p{color:#e1edf8}
body.frontier-blue .ft-home-hero{display:grid;grid-template-columns:1.1fr 1fr;align-items:center;min-height:570px;background:#fdfcf9;overflow:hidden}body.frontier-blue .ft-home-copy{padding:65px 15px 65px var(--gutter);position:relative;z-index:2}body.frontier-blue .ft-home-copy h1{font-size:clamp(37px,4.8vw,65px);line-height:1.5;white-space:nowrap;margin:0;font-weight:800}body.frontier-blue .ft-home-lead{font-size:16px;font-weight:500;line-height:2;margin:25px 0 0}body.frontier-blue .ft-contact-note{font-size:11px;color:var(--ink-3);margin:12px 0 0}body.frontier-blue .ft-desk-visual{position:relative;aspect-ratio:385/355;overflow:hidden;width:100%}body.frontier-blue .ft-desk-visual img{position:absolute;width:266%;max-width:none;height:auto;left:-94.8%;top:-21.13%;mix-blend-mode:multiply}
body.frontier-blue .ft-needs-section{padding-top:45px;padding-bottom:45px}body.frontier-blue .ft-section-title{display:flex;align-items:center;gap:14px;font-size:clamp(22px,2.3vw,30px);margin:0 0 30px}body.frontier-blue .ft-section-title:before{content:'';width:42px;height:2px;background:var(--accent);flex:0 0 auto}body.frontier-blue .ft-needs-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}body.frontier-blue .ft-needs-grid>a{display:flex;align-items:center;gap:20px;border-right:1px solid var(--rule);text-decoration:none;padding-right:18px;color:var(--ink)}body.frontier-blue .ft-needs-grid>a:last-child{border:0}body.frontier-blue .ft-needs-grid svg{width:62px;flex:0 0 62px;stroke:var(--accent);stroke-width:1.6;fill:none}body.frontier-blue .ft-needs-grid h3{font-size:clamp(16px,1.6vw,21px);margin:0 0 8px}body.frontier-blue .ft-needs-grid span{font-size:11px;color:var(--ink-3)}
body.frontier-blue .ft-products-section{background:#eef8ff;padding-top:43px;padding-bottom:43px}body.frontier-blue .ft-products-grid{display:grid;grid-template-columns:1fr 1fr;gap:25px}body.frontier-blue .ft-product{display:flex;align-items:center;justify-content:space-between;gap:18px;text-decoration:none;color:var(--ink);background:white;border:1px solid #dce8f1;border-radius:7px;padding:28px;min-height:230px;overflow:hidden}body.frontier-blue .ft-product h3{font-size:26px;margin:0 0 15px}body.frontier-blue .ft-product p{font-size:14px;margin:0 0 20px}body.frontier-blue .ft-product img{width:90px;height:180px;object-fit:cover;object-position:top;transform:rotate(8deg);border:4px solid #e3e9ee;border-radius:13px;box-shadow:0 7px 16px #19365220}body.frontier-blue .ft-status{display:inline-block;font-size:11px;font-weight:500;color:#246b9f;border:1px solid #bdd9ed;border-radius:4px;padding:2px 8px;vertical-align:middle;margin-left:10px;white-space:nowrap}body.frontier-blue .ft-status-development{color:#61747e;background:#f2f4f5;border-color:#dde4e9}body.frontier-blue .ft-document-art{display:flex;gap:6px;align-items:center;transform:rotate(-7deg);opacity:.8}body.frontier-blue .ft-document-art span{background:#eef6fc;border:1px solid #c0d9eb;border-radius:3px;writing-mode:vertical-rl;padding:20px 10px;font-size:12px;color:#6787a2}body.frontier-blue .ft-document-art span:nth-child(2){transform:translateY(-12px)}body.frontier-blue .ft-intro-bridge p{max-width:880px;font-size:16px;line-height:2}
body.frontier-blue .col-hero{padding:45px var(--gutter);background:#f6fafc}body.frontier-blue .col-hero h1{font-size:clamp(28px,3.6vw,45px);line-height:1.65}body.frontier-blue .col-section{padding:40px var(--gutter)}body.frontier-blue .col-body{max-width:850px;margin:auto;font-size:16px;line-height:2.05;overflow-wrap:anywhere}body.frontier-blue .col-body h2{font-size:26px;line-height:1.65;border-left:3px solid var(--accent);padding-left:16px;margin-top:45px}body.frontier-blue .col-body h3{font-size:21px}body.frontier-blue .col-body p{margin:18px 0}body.frontier-blue .col-body table{display:block;overflow-x:auto;max-width:100%;font-size:14px}body.frontier-blue .col-body td,body.frontier-blue .col-body th{min-width:90px}body.frontier-blue details>summary{cursor:pointer}body.frontier-blue .restored-page{padding:45px var(--gutter);max-width:100%;overflow-wrap:anywhere}body.frontier-blue .restored-page .reveal{opacity:1!important;transform:none!important}
body.frontier-blue .site-footer{padding:45px var(--gutter) 25px;background:#f7fafc;border-top:1px solid var(--rule);font-size:12px}body.frontier-blue .footer-grid{display:grid;grid-template-columns:1.3fr 1.2fr 1.25fr .85fr;gap:30px}body.frontier-blue .site-footer svg{width:190px;height:auto}body.frontier-blue .footer-label{font-family:var(--font-display);font-size:13px;font-weight:700}body.frontier-blue .site-footer .muted{font-size:11px}body.frontier-blue .footer-bottom{font-size:10px}
@media(max-width:1100px){body.frontier-blue .email-contact-notice{flex-wrap:wrap;gap:5px 15px}body.frontier-blue .email-contact-notice p{flex:1 1 60%}body.frontier-blue .ft-product h3{font-size:22px}body.frontier-blue .ft-document-art{display:none}}
@media(max-width:850px){body.frontier-blue .ft-header{min-height:78px;padding-top:17px;padding-bottom:17px}body.frontier-blue .ft-brand svg{width:210px}body.frontier-blue .ft-nav{display:none}body.frontier-blue .ft-mobile-nav{display:block}body.frontier-blue .ft-mobile-nav>summary{list-style:none;padding:10px}body.frontier-blue .ft-mobile-nav>summary::-webkit-details-marker{display:none}body.frontier-blue .ft-mobile-nav>summary span{display:block;width:23px;height:2px;background:var(--ink);margin:5px 0}body.frontier-blue .ft-mobile-nav nav{position:absolute;top:78px;left:var(--gutter);right:var(--gutter);padding:15px 22px;background:white;border:1px solid var(--rule);box-shadow:0 10px 24px #18364e15;border-radius:4px}body.frontier-blue .ft-mobile-nav nav a{display:block;padding:10px 0;font-size:15px;text-decoration:none}body.frontier-blue .section{padding:38px var(--gutter)}body.frontier-blue .ft-home-hero{min-height:450px}body.frontier-blue .ft-home-copy h1{font-size:clamp(30px,4.6vw,42px)}body.frontier-blue .ft-home-lead{font-size:14px}body.frontier-blue .ft-products-grid{grid-template-columns:1fr}body.frontier-blue .ft-document-art{display:flex}body.frontier-blue .service-row{grid-template-columns:1fr}body.frontier-blue .footer-grid{grid-template-columns:1fr 1fr}body.frontier-blue .ft-needs-grid>a{gap:12px}body.frontier-blue .ft-needs-grid svg{width:42px;flex-basis:42px}}
@media(max-width:620px){body.frontier-blue{--gutter:22px;font-size:15px}body.frontier-blue .ft-home-hero{grid-template-columns:1fr}body.frontier-blue .ft-home-copy{padding:42px var(--gutter) 30px}body.frontier-blue .ft-home-copy h1{font-size:clamp(31px,8.7vw,44px)}body.frontier-blue .ft-desktop-break{display:none}body.frontier-blue .ft-home-copy .hero-actions{gap:18px}body.frontier-blue .ft-home-copy .button{width:100%;min-height:52px}body.frontier-blue .ft-desk-visual{aspect-ratio:385/275}body.frontier-blue .ft-desk-visual img{top:-27.27%}body.frontier-blue .ft-needs-grid{grid-template-columns:1fr;gap:0}body.frontier-blue .ft-needs-grid>a{border-right:0;border-bottom:1px solid var(--rule);padding:22px 0;gap:24px}body.frontier-blue .ft-needs-grid svg{width:57px;flex-basis:57px}body.frontier-blue .ft-needs-grid h3{font-size:20px}body.frontier-blue .ft-product{padding:24px;min-height:210px}body.frontier-blue .ft-product h3{font-size:23px}body.frontier-blue .ft-product p{font-size:13px}body.frontier-blue .ft-product img{width:72px;height:150px}body.frontier-blue .ft-document-art{display:none}body.frontier-blue .grid-2,body.frontier-blue .grid-3,body.frontier-blue .footer-grid{grid-template-columns:1fr}body.frontier-blue .info-list{grid-template-columns:1fr}body.frontier-blue .cta-band{padding:26px 22px}body.frontier-blue .col-body{font-size:15px}body.frontier-blue .col-body h2{font-size:23px}body.frontier-blue .page-hero{padding:32px var(--gutter)}body.frontier-blue .email-contact-notice p{flex-basis:100%;font-size:10px}body.frontier-blue .restored-page{padding:32px var(--gutter)}}
@media(prefers-reduced-motion:reduce){body.frontier-blue *,body.frontier-blue *:before,body.frontier-blue *:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
body.frontier-blue .keiroku{--accent-red:#1260bd;--brand-blue:#1260bd;--brand-deep:#103455;--brand-cyan:#16aeda;--brand-red:#1260bd}body.frontier-blue .hl{color:var(--ink)!important}body.frontier-blue .site-header:after,body.frontier-blue .site-header:before,body.frontier-blue .footer-rule,body.frontier-blue .cta-band:after,body.frontier-blue .cta-band:before{display:none}body.frontier-blue .footer-mark{width:auto}body.frontier-blue .section:before,body.frontier-blue .section:after{border:0}body.frontier-blue .page-hero-body{grid-template-columns:1fr;gap:20px}body.frontier-blue .page-hero-title{max-width:none}body.frontier-blue .kr-hero .kr-cta{display:flex;gap:14px;flex-wrap:wrap}body.frontier-blue .column-article{max-width:850px}
body.frontier-blue .ft-home-copy .button:after{display:none}body.frontier-blue .ft-section-title{letter-spacing:0}body.frontier-blue .footer-label{letter-spacing:.08em}body.frontier-blue .page-hero-title .hl{color:var(--ink)}
body.frontier-blue .ft-header{width:100%;flex-direction:row;align-items:center}body.frontier-blue .section,body.frontier-blue .site-footer,body.frontier-blue .breadcrumbs,body.frontier-blue .email-contact-notice{width:100%;max-width:none;margin-left:0;margin-right:0}body.frontier-blue .email-contact-notice{justify-content:space-between}body.frontier-blue .footer-name{font-size:16px}body.frontier-blue .footer-tagline{font-style:normal}
@media(max-width:620px){body.frontier-blue .ft-header{gap:10px}body.frontier-blue .ft-brand svg{width:205px}body.frontier-blue .email-contact-notice{align-items:stretch}body.frontier-blue .email-contact-actions{flex-direction:row;flex-wrap:wrap;align-items:center;justify-content:space-between}}
body.frontier-blue .restored-page{--paper:#fff;--ink:#103455;--clay:#1260bd;--clay-deep:#103455;--font-body:'Noto Sans JP',sans-serif;--font-display:'Noto Sans JP',sans-serif;--font-latin:'Noto Sans JP',sans-serif;background:#fff;font-family:var(--font-body)}body.frontier-blue .restored-page .wrap{padding:0}body.frontier-blue .restored-page .hero{width:100%;padding:30px 0 40px}body.frontier-blue .restored-page .hero h1{font-size:clamp(30px,4.1vw,56px);line-height:1.5;letter-spacing:.015em}body.frontier-blue .restored-page .hero h1 .accent{color:#1260bd}body.frontier-blue .restored-page .hero h1 .en{font-style:normal}body.frontier-blue .restored-page .app-card{border-radius:7px;box-shadow:none}body.frontier-blue .restored-page .topline{letter-spacing:.1em}
@media(max-width:620px){body.frontier-blue .email-contact-notice p{font-size:11px}body.frontier-blue .contact-form h2{text-wrap:balance;font-size:23px}}