:root{
  --blue:#0b4f9f;--blue2:#0d63b8;--navy:#07386f;--deep:#06264e;--orange:#f47a28;
  --text:#1c2940;--muted:#6c788b;--line:#e1e6ed;--soft:#f6f8fb;--white:#fff;
  --shadow:0 18px 45px rgba(16,55,94,.12)
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:var(--text);background:#fff;line-height:1.65}a{text-decoration:none;color:inherit}img{max-width:100%;display:block}.container{width:min(1200px,calc(100% - 40px));margin:auto}
.company-head{background:#fff;border-bottom:1px solid #edf0f4}.company-head-inner{min-height:112px;display:flex;align-items:center;gap:30px}.brand{width:310px;flex:0 0 310px}.brand img{width:100%;height:74px;object-fit:contain;object-position:left center}.head-contact{margin-left:auto;display:flex;align-items:center;gap:25px}.head-item{display:flex;align-items:center;gap:10px;min-width:120px}.head-address{max-width:280px}.head-icon{width:35px;height:35px;border:1px solid #ffd2b5;border-radius:50%;display:grid;place-items:center;color:var(--orange);font-size:17px}.head-item b{display:block;color:#172337;font-size:12px}.head-item small{display:block;color:#778397;font-size:11px;line-height:1.45;margin-top:2px}.head-lang{position:relative;border-left:1px solid #eceff4;padding-left:20px;min-width:95px}.head-lang>span{font-size:10px;color:#8b96a6;display:block}.head-lang div{display:flex;gap:8px;margin-top:3px}.head-lang a{font-size:11px;color:#59677b}.head-lang a.on{color:var(--orange);font-weight:700}
.nav-bar{background:linear-gradient(90deg,#0b3975,#0b4f9f);position:sticky;top:0;z-index:60;box-shadow:0 4px 20px rgba(0,34,80,.16)}.nav-wrap{height:54px;display:flex;align-items:center}.main-nav{height:100%;display:flex;align-items:stretch}.main-nav a{height:100%;display:flex;align-items:center;padding:0 21px;color:#fff;font-size:12px;font-weight:700;letter-spacing:.15px;position:relative}.main-nav a:hover,.main-nav a.active{color:#fff}.main-nav a.active:after,.main-nav a:hover:after{content:"";position:absolute;left:19px;right:19px;bottom:0;height:3px;background:var(--orange)}.main-nav a.active{color:#ffb27d}.nav-quote{margin-left:auto;background:var(--orange);height:54px;display:flex;align-items:center;padding:0 24px;color:#fff;font-size:12px;font-weight:800}.nav-toggle{display:none;border:0;background:transparent;color:#fff;font-size:25px}
.hero-slider{height:610px;position:relative;overflow:hidden}.hero-slide{position:absolute;inset:0;background-size:cover;background-position:center;opacity:0;transform:scale(1.02);transition:opacity .7s ease,transform 6s ease}.hero-slide.is-active{opacity:1;transform:scale(1)}.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(3,34,69,.94) 0%,rgba(5,50,91,.78) 32%,rgba(5,50,91,.25) 62%,rgba(5,50,91,.04) 100%)}.hero-content{position:relative;z-index:2;padding-top:116px;color:#fff}.orange-line{display:block;width:34px;height:3px;background:var(--orange);margin-bottom:18px}.hero-kicker{font-size:12px;letter-spacing:2.5px;font-weight:700;color:#dce9f7}.hero h1{font-size:64px;line-height:1.03;margin:8px 0 20px;max-width:620px;letter-spacing:-1px}.hero p{font-size:19px;color:#e4edf7;max-width:560px;margin:0}.hero-actions{display:flex;gap:12px;margin-top:30px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 22px;border:1px solid transparent;font-size:12px;font-weight:800;letter-spacing:.2px;transition:.2s;cursor:pointer}.btn:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(0,0,0,.14)}.btn-orange{background:var(--orange);color:#fff}.btn-blue{background:var(--blue);color:#fff}.btn-outline{border-color:rgba(255,255,255,.6);color:#fff;background:rgba(0,0,0,.08)}.btn-white{background:#fff;color:var(--blue)}.hero-dots{position:absolute;z-index:5;bottom:28px;left:50%;transform:translateX(-50%);display:flex;gap:8px}.hero-dots button{width:24px;height:4px;border:0;background:rgba(255,255,255,.45);padding:0;cursor:pointer}.hero-dots button.on{background:var(--orange)}
.feature-strip{background:#fff;border-bottom:1px solid #e9edf2;box-shadow:0 9px 24px rgba(20,53,87,.06)}.feature-grid{display:grid;grid-template-columns:repeat(4,1fr)}.feature-box{text-align:center;padding:34px 27px;border-right:1px solid #e6ebf1}.feature-box:first-child{border-left:1px solid #e6ebf1}.feature-icon{display:grid;place-items:center;margin:0 auto 12px;width:43px;height:43px;border:1px solid #b9cdea;border-radius:50%;color:var(--blue);font-size:20px}.feature-box h3{font-size:14px;color:#152642;margin:0 0 8px}.feature-box p{font-size:11.5px;color:#778397;margin:0;line-height:1.55}
.section{padding:82px 0}.section-soft{background:var(--soft)}.section-title>span{display:block;color:var(--blue);font-size:11px;font-weight:800;letter-spacing:2px;margin-bottom:6px}.section-title h2{font-size:34px;line-height:1.2;color:#111c2f;margin:0 0 12px}.section-title p{color:var(--muted);font-size:14px;max-width:700px;margin:0}.center-title{text-align:center;margin-bottom:34px}.center-title p{margin:auto}.split-title{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;margin-bottom:30px}.small-link{color:var(--blue);font-size:11px;font-weight:800}.small-link:hover{color:var(--orange)}
.service-home-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.service-home-card{background:#fff;border:1px solid #e0e5eb;box-shadow:0 8px 24px rgba(19,48,78,.05);transition:.25s}.service-home-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.service-home-card img{width:100%;height:180px;object-fit:cover}.service-home-card>div{padding:20px;text-align:center}.service-home-card h3{font-size:15px;color:#17243a;margin:0 0 7px}.service-home-card p{font-size:11.5px;color:#778397;min-height:56px;margin:0 0 12px}.section-more{text-align:center;margin-top:26px}
.about-band{background:linear-gradient(90deg,#0a468d,#0758a7);color:#fff;position:relative;overflow:hidden}.about-band:after{content:"";position:absolute;right:-120px;top:-90px;width:620px;height:420px;background:radial-gradient(circle,rgba(255,255,255,.08),transparent 67%)}.about-band-grid{min-height:285px;display:grid;grid-template-columns:1.05fr .95fr;gap:70px;align-items:center;position:relative;z-index:2}.about-band-copy{padding:40px 0}.about-band-copy>span{font-size:11px;font-weight:800;letter-spacing:2px;color:#b9d8f7}.about-band-copy h2{font-size:30px;line-height:1.2;margin:8px 0 15px}.about-band-copy p{font-size:12px;color:#d9e7f5;max-width:620px}.stats-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px 55px}.stats-grid div{text-align:center}.stats-grid strong{display:block;font-size:31px;line-height:1;color:#fff}.stats-grid span{font-size:10px;color:#d8e8f8;display:block;margin-top:8px}
.route-home-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.route-home-card{border:1px solid #dce4ee;background:#fff;padding:20px;display:grid;grid-template-columns:auto 22px 1fr;align-items:center;column-gap:7px}.route-home-card span{font-size:12px;color:#51627a;font-weight:700}.route-home-card i{font-style:normal;color:var(--orange);font-weight:800}.route-home-card strong{font-size:14px;color:#13233a}.route-home-card small{grid-column:3;font-size:10px;color:#8793a4;margin-top:2px}
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.news-card{background:#fff;border:1px solid #e1e6ec}.news-card img{width:100%;height:215px;object-fit:cover}.news-card>div{padding:22px}.news-card time{font-size:10px;color:#8a96a7}.news-card h3{font-size:17px;line-height:1.35;margin:8px 0 9px;color:#17243a}.news-card p{font-size:12px;color:#738095;margin:0 0 12px}
.gateway-strip{background:#fff;border-top:1px solid #edf0f4;border-bottom:1px solid #edf0f4;padding:25px 0}.gateway-strip .container{display:flex;align-items:center;gap:45px}.gateway-strip span{font-size:11px;letter-spacing:1.5px;color:#6d7b90;font-weight:800}.airport-codes{display:flex;justify-content:space-between;flex:1}.airport-codes b{font-size:25px;color:#9aa7b8;letter-spacing:2px}
.page-hero{height:360px;background-size:cover;background-position:center;position:relative;display:flex;align-items:center;color:#fff}.page-hero.small{height:330px}.page-hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(3,34,69,.93),rgba(4,45,86,.48),rgba(4,45,86,.16))}.page-hero .container{position:relative;z-index:2}.page-hero span{font-size:11px;letter-spacing:2.4px;font-weight:800;color:#ffb27d}.page-hero h1{font-size:46px;line-height:1.1;max-width:760px;margin:9px 0 11px}.page-hero p{font-size:14px;color:#dbe8f5;max-width:690px;margin:0}.content-split{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.richtext{color:#59687d;font-size:14px}.richtext h2{font-size:27px;color:#16243a;margin-top:30px}.richtext h3{font-size:20px;color:#16243a}.richtext p{margin:0 0 16px}.richtext ul{padding-left:20px}.image-frame{position:relative}.image-frame img{width:100%;height:410px;object-fit:cover}.image-tag{position:absolute;left:-20px;bottom:-18px;background:var(--orange);color:#fff;padding:14px 22px;font-size:11px;font-weight:800;letter-spacing:1px}.principle-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.principle-grid>div{background:#fff;border:1px solid #dfe5ec;padding:26px}.principle-grid b{font-size:12px;color:var(--orange)}.principle-grid h3{font-size:17px;color:#17243a}.principle-grid p{font-size:12px;color:#738095}
.service-list-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.service-list-card{display:grid;grid-template-columns:44% 56%;border:1px solid #e0e5eb;background:#fff;overflow:hidden}.service-list-card img{width:100%;height:100%;min-height:270px;object-fit:cover}.service-list-card>div{padding:28px}.service-list-card>div>span{font-size:11px;color:var(--orange);font-weight:800}.service-list-card h2{font-size:23px;line-height:1.2;color:#17243a;margin:8px 0 12px}.service-list-card p{font-size:12px;color:#738095;min-height:60px}
.route-table-wrap{overflow:auto;border:1px solid #dfe5ec}.route-table{width:100%;border-collapse:collapse;min-width:820px}.route-table th{background:#0a468d;color:#fff;text-align:left;padding:15px 18px;font-size:11px;letter-spacing:.6px}.route-table td{padding:17px 18px;border-bottom:1px solid #e4e8ee;font-size:12.5px;color:#66758a}.route-table tr:nth-child(even) td{background:#fafbfc}.route-table td b{color:#163055}
.solution-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.solution-grid article{border:1px solid #e0e5eb;background:#fff}.solution-grid img{width:100%;height:190px;object-fit:cover}.solution-grid article>div{padding:22px}.solution-grid span{font-size:10px;color:var(--orange);font-weight:800}.solution-grid h3{font-size:18px;margin:7px 0 9px;color:#17243a}.solution-grid p{font-size:12px;color:#738095;min-height:60px}
.faq-layout{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:55px;align-items:start}.faq-list{border-top:1px solid #dfe5ec}.faq-list details{border-bottom:1px solid #dfe5ec}.faq-list summary{cursor:pointer;list-style:none;padding:20px 8px;font-size:14px;font-weight:700;color:#1b2940;display:flex;gap:14px}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary span{color:var(--orange);font-size:11px}.faq-list details>div{padding:0 35px 20px;color:#6e7b8e;font-size:13px}.quote-side{background:#0a468d;color:#fff;padding:30px;position:sticky;top:80px}.quote-side h3{font-size:20px;margin-top:0}.quote-side p{font-size:12px;color:#d7e7f6}.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:55px}.article{min-width:0}.gallery{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:25px}.gallery img{width:100%;height:270px;object-fit:cover}
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:70px}.contact-list{margin-top:25px}.contact-list>div{display:flex;gap:14px;padding:16px 0;border-bottom:1px solid #e1e6ec}.contact-list i{width:38px;height:38px;background:#edf4fb;color:var(--blue);display:grid;place-items:center;font-style:normal}.contact-list span{font-size:13px;color:#69778b}.contact-list b{display:block;font-size:10px;letter-spacing:1px;color:#263752;margin-bottom:2px}.contact-list a{color:var(--blue)}.contact-note{margin-top:25px;background:#f5f7fa;padding:20px}.contact-note b{font-size:12px;color:#24344b}.contact-note p{font-size:12px;color:#6d7a8d}.quote-form{background:#f6f8fb;border-top:3px solid var(--orange);padding:32px}.quote-form h3{font-size:18px;color:#17243a;margin:0 0 22px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:15px}.quote-form label{display:block;font-size:11px;font-weight:700;color:#44566f;margin-bottom:15px}.quote-form input,.quote-form textarea{display:block;width:100%;margin-top:6px;border:1px solid #d5dde7;background:#fff;padding:12px 13px;font:inherit;font-size:13px;outline:none}.quote-form input:focus,.quote-form textarea:focus{border-color:var(--blue)}.success,.form-error{padding:11px 13px;margin-bottom:15px;font-size:12px}.success{background:#e7f6ee;color:#28734d}.form-error{background:#fff0ef;color:#a44339}.hp{position:absolute!important;left:-9999px!important}
.footer-cta{background:linear-gradient(90deg,#0a4b96,#0b63b4);color:#fff;padding:42px 0}.footer-cta-inner{display:flex;align-items:center;justify-content:space-between;gap:30px}.footer-cta span{font-size:10px;font-weight:800;letter-spacing:2px;color:#bcd9f7}.footer-cta h2{font-size:24px;line-height:1.2;margin:7px 0 0;max-width:780px}.footer{background:#061e3d;color:#9eb0c6;padding-top:54px}.footer-grid{display:grid;grid-template-columns:1.5fr .7fr .8fr 1.25fr;gap:45px}.footer-about img{width:250px;filter:brightness(0) invert(1);opacity:.95;margin-bottom:14px}.footer h4{color:#fff;font-size:12px;letter-spacing:1px;margin:0 0 15px}.footer p,.footer a{font-size:12px;color:#9eb0c6}.footer a{display:block;margin:7px 0}.footer a:hover{color:#fff}.copyright{border-top:1px solid rgba(255,255,255,.09);margin-top:40px;padding:19px 0;font-size:11px}
@media(max-width:1100px){.head-contact{gap:12px}.head-address{display:none}.main-nav a{padding:0 14px}.nav-quote{padding:0 16px}.service-home-grid{grid-template-columns:1fr 1fr}.solution-grid{grid-template-columns:1fr 1fr}}
@media(max-width:900px){
  .company-head-inner{min-height:88px}.brand{width:250px;flex-basis:250px}.brand img{height:62px}.head-contact .head-item:nth-child(2){display:none}.head-lang{margin-left:auto}
  .nav-toggle{display:block;margin-right:12px}.main-nav{display:none;position:absolute;left:0;right:0;top:54px;background:#093d7d;flex-direction:column;height:auto;padding:10px 20px;box-shadow:0 15px 30px rgba(0,0,0,.18)}.main-nav.open{display:flex}.main-nav a{height:43px;padding:0}.main-nav a.active:after,.main-nav a:hover:after{left:0;right:auto;width:30px}.nav-quote{margin-left:auto}
  .hero-slider{height:540px}.hero h1{font-size:48px}.feature-grid{grid-template-columns:1fr 1fr}.feature-box:nth-child(3){border-left:1px solid #e6ebf1}.about-band-grid,.content-split,.contact-grid{grid-template-columns:1fr}.about-band-grid{gap:20px;padding:35px 0}.service-list-grid{grid-template-columns:1fr}.route-home-grid{grid-template-columns:1fr 1fr}.principle-grid{grid-template-columns:1fr 1fr}.faq-layout,.article-layout{grid-template-columns:1fr}.quote-side{position:static}.footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:620px){
  .container{width:min(100% - 28px,1200px)}.company-head-inner{min-height:78px}.brand{width:205px;flex-basis:205px}.brand img{height:54px}.head-contact{display:none}.head-lang{border-left:0;padding-left:0}.head-lang>span{display:none}.head-lang div{display:block}.head-lang a{display:block;line-height:20px}
  .nav-wrap{height:50px}.nav-bar{position:sticky}.main-nav{top:50px}.nav-quote{height:50px;padding:0 13px;font-size:10px}
  .hero-slider{height:470px}.hero-content{padding-top:90px}.hero h1{font-size:38px}.hero p{font-size:15px}.hero-shade{background:linear-gradient(90deg,rgba(3,34,69,.92),rgba(3,34,69,.6),rgba(3,34,69,.2))}.hero-actions{flex-wrap:wrap}
  .feature-grid{grid-template-columns:1fr 1fr}.feature-box{padding:25px 13px}.feature-box p{font-size:10.5px}.section{padding:58px 0}.section-title h2{font-size:28px}.split-title{align-items:flex-start;flex-direction:column}.service-home-grid,.news-grid,.route-home-grid,.principle-grid,.solution-grid,.footer-grid,.form-row{grid-template-columns:1fr}.service-home-card img{height:205px}.stats-grid{gap:25px}.stats-grid strong{font-size:26px}.about-band-grid{grid-template-columns:1fr}.airport-codes{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.gateway-strip .container{display:block}.gateway-strip span{display:block;margin-bottom:12px}.airport-codes b{font-size:20px}.page-hero{height:300px}.page-hero h1{font-size:34px}.content-split{gap:35px}.image-frame img{height:300px}.image-tag{left:10px}.service-list-card{grid-template-columns:1fr}.service-list-card img{min-height:0;height:215px}.service-list-card>div{padding:24px}.gallery{grid-template-columns:1fr}.gallery img{height:220px}.footer-cta-inner{align-items:flex-start;flex-direction:column}.footer-cta h2{font-size:21px}
}