*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,"Noto Sans JP","Yu Gothic",Meiryo,sans-serif;color:#17212e;background:#fff}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}a:focus-visible,button:focus-visible{outline:3px solid #f16b24;outline-offset:5px}p{line-height:1.9}h1,h2,h3,p{margin-top:0}.wrap{max-width:1200px;margin:auto;padding:0 42px}header{height:98px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand img{width:210px;display:block}.brand small{display:block;font-size:10px;letter-spacing:.06em;margin-top:9px}nav{display:flex;align-items:center;gap:27px;font-size:12px;font-weight:600}.contact-nav{background:#ec5000;color:white;padding:14px 21px;border-radius:4px}.eyebrow{font-size:11px;font-weight:700;letter-spacing:.19em;color:#e9530a;margin-bottom:20px}.btn{display:inline-flex;justify-content:space-between;gap:36px;align-items:center;background:#e9530a;color:#fff;padding:17px 23px;font-size:13px;font-weight:700;border-radius:4px}.btn.alt{background:transparent;color:inherit;border:1px solid #c7ccd2}.actions{display:flex;gap:15px;flex-wrap:wrap}.lead{font-size:14px;color:#64707e}.section{padding:80px 0}.section h2{font-size:34px;line-height:1.5;letter-spacing:-.04em}.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}.air-photo{width:100%;border-radius:8px;aspect-ratio:1.4;object-fit:cover}.note{font-size:11px;color:#75818d;line-height:1.8}.services{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:36px}.service{border-top:2px solid #e9530a;padding:26px 0}.service span{font-size:12px;color:#e9530a;letter-spacing:.06em}.service h3{font-size:20px;margin:15px 0}.service p{font-size:13px;color:#68717d}.tags{display:flex;gap:10px;flex-wrap:wrap}.tags span{font-size:11px;border:1px solid #d3dae0;padding:8px 13px;border-radius:30px}.map{width:100%;height:auto;display:block}.map text{font-family:Arial,"Yu Gothic",Meiryo,sans-serif}.region-buttons{display:flex;flex-wrap:wrap;gap:8px}.region-buttons button{background:transparent;color:inherit;border:1px solid #cbd3db;border-radius:30px;font-size:12px;padding:10px 18px}.region-buttons button.active{color:#fff;background:#e9530a;border-color:#e9530a}.region-info{min-height:64px;font-size:13px;line-height:1.9;margin:18px 0;color:#697482}.network{background:#f4f6f7}.network-head{display:flex;align-items:end;justify-content:space-between;gap:30px}.network-head p{max-width:430px}.diagram{margin:30px 0 20px;border-radius:10px;background:#fff;padding:10px 20px}.contact-section{background:#ec5000;color:#fff;padding:55px 0}.contact-inner{display:flex;justify-content:space-between;gap:24px;align-items:center}.contact-section h2{font-size:28px;margin-bottom:14px}.contact-section p{font-size:13px;margin:0}.contact-section .btn{background:white;color:#d64a00}.phone{display:block;font-size:23px;font-weight:700;margin:14px 0}footer{padding:40px 0;background:#fff}footer .foot{display:flex;justify-content:space-between;align-items:center;gap:25px;font-size:11px;line-height:1.9}footer strong{font-size:14px}.copyright{margin-top:24px;padding-top:20px;border-top:1px solid #ddd;color:#84909a;font-size:10px}.a header{border-bottom:1px solid #ececec}.a .hero{padding-top:35px;text-align:center;position:relative}.a h1{font-size:72px;line-height:1.08;letter-spacing:-.045em;margin-bottom:0}.a h1 span{color:#e9530a}.a .hero-label{letter-spacing:.16em;font-size:11px}.a .hero-scene{position:relative;margin-top:110px;background:#e9ecee url('cloud.webp') center/cover;border-radius:14px;height:360px;text-align:left}.a .hero-plane{position:absolute;width:92%;left:4%;top:-153px;filter:drop-shadow(0 25px 18px #3332)}.a .hero-bottom{position:absolute;bottom:28px;left:32px;right:32px;display:flex;justify-content:space-between;align-items:end;gap:30px}.a .hero-bottom h2{font-size:28px;margin:0 0 8px}.a .hero-bottom p{margin-bottom:0;font-size:12px}.a .mini-strip{display:flex;justify-content:space-between;padding:26px 0;border-bottom:1px solid #ddd;font-size:11px;gap:16px}.b{color:#132c45}.b .bar{background:#132c45;color:#fff;font-size:10px;letter-spacing:.1em;padding:10px 0}.b .hero{display:grid;grid-template-columns:47% 53%;min-height:555px;background:#eef3f5}.b .hero-copy{padding:66px 40px 65px max(42px,calc((100vw - 1116px)/2));align-self:center}.b h1{font-size:45px;line-height:1.5;letter-spacing:-.055em}.b h1 em{font-style:normal;color:#e9530a}.b .hero-image{position:relative;background:linear-gradient(140deg,#eef4f7,#dce6ed);overflow:hidden;display:flex;align-items:center}.b .hero-image:before{content:'TAS';position:absolute;font-size:230px;color:#c8d4dd;font-weight:800;top:20px;left:25px;letter-spacing:-.06em}.b .hero-image img{width:118%;position:relative;left:-14%;transform:rotate(-8deg)}.b .fleet-caption{position:absolute;bottom:28px;right:36px;font-size:11px;letter-spacing:.15em}.b .gateway{display:grid;grid-template-columns:1fr 1fr 1fr;border-bottom:1px solid #cdd4dc}.b .gateway div{padding:25px 28px;border-right:1px solid #cdd4dc}.b .gateway strong{display:block;font-size:20px;margin-bottom:8px}.b .gateway small{font-size:11px;color:#6f7d8a}.b .network{background:#fff}.b .diagram{background:#edf3f6}.b .about{background:#f5f6f7}.c{background:#0d1823;color:#fff}.c header{border-bottom:1px solid #ffffff20}.c .brand{background:#fff;padding:12px 17px;border-radius:2px}.c .brand img{width:185px}.c .brand small{color:#17212e}.c nav{color:#b9c5cf}.c .hero{min-height:620px;position:relative;overflow:hidden;background:radial-gradient(ellipse at 68% 40%,#334b5b,transparent 55%)}.c .hero:before{content:'';position:absolute;inset:0;background:linear-gradient(transparent 97%,#ffffff06 98%),linear-gradient(90deg,transparent 97%,#ffffff06 98%);background-size:62px 62px}.c .hero-copy{position:relative;padding-top:65px;z-index:2}.c h1{font-size:66px;line-height:1.13;letter-spacing:-.05em;max-width:630px}.c h1 span{color:#ff702f}.c .hero .lead{max-width:440px;color:#acbbc8}.c .hero-plane{position:absolute;width:720px;right:-90px;top:160px;transform:rotate(-12deg);filter:drop-shadow(0 40px 30px #0008)}.c .hero .actions{margin-top:30px}.c .hero-bottom{position:absolute;bottom:24px;left:42px;right:42px;display:flex;justify-content:space-between;font-size:10px;letter-spacing:.16em;color:#a7bac7}.c .network{background:#142330}.c .diagram{background:#11202b;border:1px solid #ffffff15}.c .network-head .lead,.c .region-info,.c .service p,.c .lead{color:#afbdc9}.c .region-buttons button{border-color:#51616e}.c .note{color:#96a7b6}.c .tags span{border-color:#51616e}.c .service{border-top-color:#ff702f}.c footer{background:#0c1620}.c .copyright{border-top-color:#ffffff25}.c .section{padding:75px 0}.c .btn.alt{border-color:#687987}.region-detail{padding:8px 0}.design-banner{position:relative;background:#fff3e9;color:#a74b15;font-size:11px;padding:9px 22px;text-align:center}
@media(min-width:1500px){.c .hero-plane{right:calc((100vw - 1200px)/2 - 90px)}}
@media(max-width:800px){.wrap{padding:0 22px}header{height:87px}.brand img{width:170px}.brand small{font-size:8px}nav{gap:10px}nav a:not(.contact-nav){display:none}.contact-nav{font-size:11px;padding:11px}.section{padding:52px 0}.section h2{font-size:27px}.split{grid-template-columns:1fr;gap:27px}.services{grid-template-columns:1fr;gap:0}.service{padding:22px 0}.network-head{display:block}.contact-inner,.foot{flex-direction:column;align-items:start!important}.a h1{font-size:44px}.a .hero-scene{margin-top:90px;height:310px}.a .hero-plane{top:-70px;width:106%;left:-3%}.a .hero-bottom{left:21px;right:21px;bottom:21px;display:block}.a .hero-bottom h2{font-size:22px}.a .hero-bottom .btn{margin-top:16px}.a .mini-strip{flex-wrap:wrap;font-size:10px}.b .hero{display:flex;flex-direction:column}.b .hero-copy{padding:40px 22px 22px}.b h1{font-size:35px}.b .hero-image{height:290px}.b .hero-image:before{font-size:180px;top:0}.b .hero-image img{width:90%;left:6%}.b .gateway{grid-template-columns:1fr}.b .gateway div{padding:18px 6px;border-right:0;border-bottom:1px solid #ddd}.c .brand{padding:8px}.c .brand img{width:153px}.c .hero{min-height:740px}.c .hero-copy{padding-top:38px}.c h1{font-size:44px}.c .hero .lead{max-width:350px}.c .hero-plane{width:110%;right:-8%;top:430px}.c .hero-bottom{left:22px;right:22px;bottom:24px;letter-spacing:.03em}.diagram{padding:0;overflow:hidden}.map{min-width:0}.region-buttons button{padding:9px 12px}.actions{gap:10px}.btn{padding:15px 18px;gap:22px}.contact-section h2{font-size:24px}}
@media(min-width:801px){.b .hero-image img{width:106%;left:-2%}}
@media(max-width:800px){.a h1{font-size:32px}.c h1{font-size:34px}}
.b header{height:126px}.b .brand .agent-label{display:block;font-size:10px;margin-top:9px;color:#647381;letter-spacing:.1em}.b .brand .agent-name{display:block;font-size:24px;color:#132c45;letter-spacing:.02em;margin-top:3px}.b .contact-company span{display:block;font-size:12px}.b .contact-company strong{display:block;font-size:29px;margin-top:8px}.b .tel-button{display:flex;flex-direction:column;align-items:start;gap:8px;padding:20px 29px}.b .tel-button span{font-size:12px}.b .tel-button strong{font-size:29px;letter-spacing:.025em}.b .contact-section .contact-inner>div:last-child>p{margin-top:13px}.b footer .footer-company{font-size:23px}
@media(max-width:800px){.b header{height:115px}.b .brand img{width:165px}.b .brand .agent-label{font-size:8px;margin-top:7px}.b .brand .agent-name{font-size:18px}.b .contact-company strong{font-size:24px}.b .contact-nav{font-size:10px;padding:11px 10px}.b .tel-button strong{font-size:26px}.b footer .footer-company{font-size:21px}}
/* Four-page Japanese navigation and content */
.b nav a[aria-current="page"]{color:#e9530a}.page-hero{background:#eef3f5;padding:36px 0 54px;border-bottom:1px solid #dce5eb}.page-hero h1{font-size:40px;line-height:1.5;max-width:880px;margin-bottom:18px}.page-hero .lead{max-width:780px;margin-bottom:0}.breadcrumb{font-size:11px;color:#687785;margin-bottom:32px}.breadcrumb a{text-decoration:underline}.info-panel{padding:32px;background:#eef3f5;border-radius:8px}.info-panel dl{margin:0}.info-panel dt{font-size:11px;color:#647381;margin-top:20px}.info-panel dd{margin:5px 0 0;font-size:16px;font-weight:600}.route-grid{display:grid;grid-template-columns:1fr 1fr;gap:25px}.route-label{font-size:12px;color:#e9530a}.info-panel h3{font-size:25px;margin-top:15px}.info-panel p{font-size:14px;margin-bottom:0}.region-list{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin:28px 0}.region-list article{border-top:2px solid #e9530a;padding-top:23px}.region-list h3{font-size:21px}.region-list p{font-size:14px;color:#647381}.inquiry-list{list-style:none;padding:0;counter-reset:steps;display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:30px}.inquiry-list li{counter-increment:steps;background:#f4f6f7;border-radius:6px;padding:25px}.inquiry-list li:before{content:'0' counter(steps);display:block;color:#e9530a;font-size:12px;margin-bottom:13px}.inquiry-list strong,.inquiry-list span{display:block}.inquiry-list span{font-size:14px;margin-top:10px;line-height:1.8;color:#647381}.faq details{border-top:1px solid #cdd4dc;padding:22px 0}.faq summary{font-size:17px;font-weight:bold;cursor:pointer;line-height:1.7}.faq p{font-size:14px;color:#647381;margin:18px 0 0}.text-link{font-size:13px;font-weight:bold;color:#d64a00;border-bottom:1px solid #e9530a;padding-bottom:4px}.footer-nav{justify-content:start;margin-top:30px;flex-wrap:wrap}.b nav{flex-wrap:wrap}.section+.section{border-top:1px solid #edf0f2}
@media(max-width:1000px){.b header{height:auto;min-height:126px;padding-top:20px;padding-bottom:20px;flex-wrap:wrap}.b header nav{width:100%;gap:18px}.b header nav a:not(.contact-nav){display:block;font-size:12px}.b header .contact-nav{margin-left:auto}.page-hero h1{font-size:32px}}
@media(max-width:600px){.page-hero{padding:24px 0 34px}.page-hero h1{font-size:27px}.page-hero .eyebrow{font-size:10px}.breadcrumb{margin-bottom:25px}.b header nav{gap:10px 17px}.b header nav a:not(.contact-nav){font-size:11px}.b header .contact-nav{margin-left:0;padding:10px 13px}.route-grid,.region-list,.inquiry-list{grid-template-columns:1fr}.info-panel{padding:24px}.info-panel h3{font-size:22px}.footer-nav a:not(.contact-nav){display:block;font-size:12px}.footer-nav{gap:15px}.region-list{gap:17px}.faq summary{font-size:16px}}