:root{--ink:#10343e;--teal:#0c4449;--navy:#092c36;--gold:#c5a052;--paper:#f4f5f1;--line:#d5dcd9;--muted:#52656a;--white:#fff}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0;color:var(--ink);background:#fff;font-family:Arial,"Helvetica Neue","Microsoft YaHei",sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #ab7924;outline-offset:5px}button{cursor:pointer}p{line-height:1.7;margin:0 0 24px}h1,h2,h3{font-weight:400;margin:0;letter-spacing:-.045em;line-height:1.08}h2{font-size:clamp(35px,4.2vw,62px)}h3{font-size:28px}.wrap{width:min(1232px,calc(100% - 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24px;font-size:13px;font-weight:600;min-height:52px;line-height:1.4;transition:background .2s,transform .2s}.button:hover{transform:translateY(-2px)}.button span{font-size:23px;line-height:1}.gold{background:#d2b16d;color:#15363b}.gold:hover{background:#e3c68d}.dark{background:var(--teal);color:white}.dark:hover{background:var(--navy)}.hero-link{font-size:13px;display:flex;gap:25px;align-items:center;border-bottom:1px solid #9faeaa;padding:12px 0}.hero-bottom{position:absolute;bottom:28px;left:0;right:0;display:flex;gap:24px;align-items:center;font-size:11px;letter-spacing:.06em}.hero-bottom span:last-child{font-size:24px}.hero-coordinate{position:absolute;right:35px;top:50%;writing-mode:vertical-rl;font-size:10px;letter-spacing:.13em;color:#d7e0dd}.bridge{background:var(--paper);border-bottom:1px solid #e4e8e3}.bridge .wrap{display:flex;align-items:center;justify-content:space-between;gap:28px;padding:28px 0}.bridge .eyebrow{color:var(--teal);margin:0;white-space:nowrap}.bridge p{font-size:15px;margin:0}.text-link{font-size:13px;display:inline-flex;gap:35px;align-items:center;padding:9px 0;border-bottom:1px solid #a2b3ae;font-weight:600}.text-link span{font-size:23px}.text-link:hover{color:#937029}.split{display:grid;grid-template-columns:1fr 1.6fr;gap:85px}.intro{padding-top:112px;padding-bottom:113px}.intro>.eyebrow{max-width:190px;padding-top:8px}.body-large{font-size:18px;line-height:1.75;margin-top:27px}.focus-section{background:var(--paper);padding:96px 0 100px}.section-heading{display:grid;grid-template-columns:1.35fr 1fr;gap:90px;align-items:end;margin-bottom:43px}.section-heading>div:last-child{max-width:365px;justify-self:end}.section-heading p:not(.eyebrow){font-size:15px;line-height:1.75}.focus-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.focus-card{position:relative;overflow:hidden;min-height:390px;color:white;background:#123c44;display:flex;flex-direction:column;justify-content:flex-end;transition:transform .25s}.focus-card:hover{transform:translateY(-5px)}.card-number{position:absolute;top:25px;left:25px;font-size:11px;letter-spacing:.12em;color:#d5dfdb;z-index:2}.card-copy{padding:28px;position:relative;z-index:2;background:linear-gradient(transparent,rgba(3,27,34,.95))}.card-copy h3{font-size:29px;margin-bottom:15px;max-width:260px}.card-copy p{font-size:13px;line-height:1.7;color:#d9e5e0;max-width:270px;margin-bottom:20px}.card-arrow{font-size:27px}.material{position:absolute;inset:0;transition:transform .6s}.focus-card:hover .material{transform:scale(1.06)}.material-0{background:linear-gradient(145deg,transparent 30%,#53646a66 30.5%,transparent 31%),repeating-linear-gradient(125deg,#071d27 0,#243e48 36px,#0d2833 38px,#071d27 83px);transform:scale(1.01)}.material-1{background:radial-gradient(ellipse at 80% 10%,#d2b66a 0,transparent 51%),repeating-radial-gradient(circle at 40% 30%,#b79d56 0 6px,#8b793d 8px,#8b793d 11px,#c5ab60 13px 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#c5a052;border-radius:50%;top:85px;left:55px;transform:rotate(-10deg)}.route-city{position:absolute;display:grid;gap:8px}.city-ca{left:30px;top:170px}.city-cn{right:12px;top:110px}.route-dot{width:10px;height:10px;background:#dbbd78;border-radius:50%;box-shadow:0 0 0 7px #c5a05222;margin-bottom:5px}.route-city strong{font-size:25px;font-weight:400;letter-spacing:-.03em}.route-city small{font-size:11px;color:#bfceca}.route-caption{position:absolute;bottom:5px;left:135px;letter-spacing:.2em;font-size:9px;color:#b1c6c3}.process{padding:105px 0}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:55px;margin-top:54px}.steps article{border-top:1px solid #bacbc6;padding-top:22px}.step-num{font-size:12px;color:#9d7a33;display:block;margin-bottom:29px}.steps h3{margin-bottom:20px;font-size:30px}.steps p{font-size:15px;color:var(--muted);margin:0}.closing{background:#e9eee9;padding:80px 0}.closing .wrap{display:grid;grid-template-columns:1.4fr 1fr;gap:0 70px}.closing 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#31515a;display:flex;flex-wrap:wrap;justify-content:space-between;gap:20px;padding-top:25px;font-size:10px;color:#c3d2ce}.footer-bottom>span:last-child{color:#acc0b9}.skip-link{position:absolute;left:15px;top:-100px;padding:15px;background:white;z-index:20}.skip-link:focus{top:15px}.page-hero{background:var(--paper);padding:80px 0 70px;border-bottom:1px solid var(--line)}.page-hero h1{font-size:clamp(49px,6.3vw,85px)}.lead{font-size:19px;max-width:670px;margin:30px 0 0;color:var(--muted)}.content-section{padding-top:85px;padding-bottom:60px}.content-section .body-large{margin-top:0}.medium{font-size:31px;margin-bottom:24px;line-height:1.2}.content-section .medium{margin-top:40px}.values{display:grid;grid-template-columns:repeat(3,1fr);gap:50px;padding-bottom:90px}.values article{border-top:1px solid var(--line);padding-top:25px}.values h2{font-size:28px;margin-bottom:20px}.values p{font-size:15px;color:var(--muted)}.area-list{padding-top:20px;padding-bottom:80px}.area-row{display:grid;grid-template-columns:.2fr 1fr 1.2fr;gap:35px;padding:55px 0;border-bottom:1px solid var(--line);scroll-margin-top:20px}.area-row h2{font-size:37px}.area-row p{font-size:16px;color:var(--muted)}.notice{font-size:13px;background:var(--paper);padding:25px;margin:35px 0 0;max-width:900px}.workflow-note{margin-top:70px;background:var(--paper);padding:50px}.workflow-note h2{font-size:37px;max-width:700px}.workflow-note p{margin:25px 0 0;max-width:700px;color:var(--muted)}.contact-grid{display:grid;grid-template-columns:.9fr 1.4fr;gap:95px;padding-top:80px;padding-bottom:90px}.needs{padding:0;list-style:none;margin:30px 0}.needs li{padding:15px 0;border-bottom:1px solid var(--line);font-size:14px;line-height:1.5}.small-note{font-size:12px;color:var(--muted)}.form-panel{border-top:2px solid var(--teal);padding-top:24px}.preview-notice{font-size:12px;line-height:1.65;background:var(--paper);padding:18px;border-left:2px solid var(--gold)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:23px;margin:30px 0}.form-grid label{display:grid;gap:10px;font-size:13px;font-weight:600;min-width:0}.full{grid-column:1/-1}input,select,textarea{width:100%;border:1px solid #aebfba;border-radius:0;background:white;padding:13px 12px;color:var(--ink);font-size:15px;min-height:47px}textarea{resize:vertical;line-height:1.6}textarea::placeholder{color:#6c7f7d;font-size:13px}.draft-result{margin-top:30px;padding:25px;background:var(--paper)}[hidden]{display:none!important}.draft-result h3{font-size:24px;margin-bottom:15px}.draft-result p{font-size:13px}.draft-result pre{white-space:pre-wrap;overflow-wrap:anywhere;font:13px/1.7 Arial,sans-serif;margin-bottom:25px;max-height:400px;overflow:auto}.privacy-copy{padding-top:70px;padding-bottom:90px;max-width:850px}.privacy-copy p{font-size:18px}body[data-lang=zh-hans] h1,body[data-lang=zh-hans] h2,body[data-lang=zh-hans] h3{letter-spacing:.01em;line-height:1.3}body[data-lang=zh-hans] .hero h1{font-size:clamp(48px,5.9vw,83px)}body[data-lang=zh-hans] .hero-description{max-width:490px;line-height:1.9}body[data-lang=zh-hans] .eyebrow{letter-spacing:.13em}
@media(min-width:1600px){.hero{height:740px}.hero-content{padding-top:120px}}
@media(max-width:1050px){.header-inner{gap:20px;width:calc(100% - 48px)}.brand img{width:210px}#primary-nav{gap:22px;font-size:13px}.wrap{width:calc(100% - 64px)}.hero h1{font-size:72px}.split{gap:50px;grid-template-columns:.8fr 1.6fr}.section-heading{gap:40px}.card-copy{padding:22px}.card-copy h3{font-size:25px}.market-grid{gap:30px}.route-orbit{left:20px;width:290px;height:290px}.route-line{left:0;width:300px}.city-ca{left:0}.city-cn{right:0}.route-caption{left:80px}.contact-grid{gap:50px}.footer-main{gap:35px}}
@media(max-width:760px){.wrap{width:calc(100% - 40px)}.header-inner{height:80px;width:calc(100% - 28px);gap:15px}.brand img{width:190px;height:76px}.language{padding-left:12px;font-size:12px}.language span{display:none}.menu-toggle{display:flex;align-items:center;gap:8px;border:0;background:transparent;padding:12px 0;font-size:12px;color:var(--ink)}.menu-toggle span{font-size:20px}#primary-nav{display:none;position:absolute;top:80px;left:0;right:0;background:white;box-shadow:0 15px 15px #072b3411;padding:20px;gap:6px;flex-direction:column;align-items:stretch}#primary-nav.open{display:flex}#primary-nav a{padding:15px}.hero{height:650px;min-height:0}.hero-content{padding-top:75px}.hero h1{font-size:clamp(43px,8.6vw,64px);max-width:650px}.hero-photo{object-position:65% center}.hero-shade{background:linear-gradient(90deg,#051c25df,#051c2580),linear-gradient(0deg,#051c2544,transparent)}.hero-description{font-size:15px;max-width:390px;margin:27px 0}.hero-actions{align-items:flex-start;gap:18px;flex-direction:column}.hero-link{padding:6px 0}.hero-coordinate{display:none}.hero-bottom{bottom:24px}.bridge .wrap{flex-wrap:wrap;gap:13px;padding:24px 0}.bridge p{font-size:13px;flex-basis:100%;order:2}.bridge .text-link{margin-left:auto;font-size:12px;gap:15px}.split{grid-template-columns:1fr;gap:20px}.intro{padding-top:65px;padding-bottom:65px}.intro>.eyebrow{max-width:none}.intro h2{font-size:40px}.body-large{font-size:16px}.focus-section{padding:60px 0}.section-heading{grid-template-columns:1fr;gap:25px}.section-heading>div:last-child{justify-self:start;max-width:440px}.section-heading h2{font-size:42px}.focus-grid{grid-template-columns:1fr;gap:18px}.focus-card{min-height:315px}.card-copy{padding:26px}.card-copy h3{font-size:31px}.card-copy p{max-width:330px}.material-0{background-size:auto}.market-section{padding:65px 0}.market-grid{grid-template-columns:1fr;gap:35px}.market-grid h2{font-size:40px}.route-art{height:310px;max-width:450px;width:100%;margin:auto}.route-orbit{left:calc(50% - 145px)}.route-line{left:calc(50% - 160px)}.city-cn{right:8px}.city-ca{left:5px}.route-caption{left:calc(50% - 65px)}.process{padding:65px 0}.process h2{font-size:41px}.steps{grid-template-columns:1fr;gap:30px;margin-top:35px}.step-num{margin-bottom:20px}.steps h3{font-size:28px}.steps p{max-width:500px}.closing{padding:60px 0}.closing .wrap{grid-template-columns:1fr;gap:24px}.closing .eyebrow{margin:0}.closing h2{font-size:43px}.closing .wrap>div p{max-width:440px}.footer-main{grid-template-columns:1fr 1fr;gap:30px;padding-bottom:35px}.footer-market{grid-column:1/-1}.footer-main>div>p{max-width:400px}.footer-bottom{font-size:10px;gap:18px;line-height:1.6}.footer-bottom>span:last-child{flex-basis:100%}.page-hero{padding:55px 0}.page-hero h1{font-size:49px}.lead{font-size:17px}.content-section{padding:60px 0 30px}.values{grid-template-columns:1fr;gap:25px;padding-bottom:55px}.area-row{grid-template-columns:35px 1fr;gap:10px;padding:35px 0}.area-row h2{font-size:31px}.area-row>div{grid-column:2}.area-row p{font-size:15px}.area-row .step-num{padding-top:7px}.notice{padding:20px}.workflow-note{padding:25px;margin-top:45px}.workflow-note h2{font-size:30px}.contact-grid{grid-template-columns:1fr;gap:30px;padding:50px 0}.form-grid{gap:20px}.medium{font-size:29px}.privacy-copy{padding:45px 0}.privacy-copy p{font-size:16px}body[data-lang=zh-hans] .hero h1{font-size:50px}}
@media(max-width:390px){.brand img{width:157px}.header-inner{gap:12px}.hero h1{font-size:40px}.hero{height:660px}.form-grid{grid-template-columns:1fr}.full{grid-column:auto}.footer-main{grid-template-columns:1fr}.footer-market{grid-column:auto}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}
/* Confirmed company contact information */
.company-contact{padding-bottom:35px;margin-bottom:35px;border-bottom:1px solid var(--line)}.company-contact .medium{font-size:29px;margin-bottom:22px}.contact-label{font-size:12px;font-weight:700;letter-spacing:.03em;margin-bottom:10px}.company-contact address{font-style:normal;font-size:16px;line-height:1.8;margin-bottom:23px}.contact-phone,.contact-website{display:grid;gap:6px;font-size:16px;overflow-wrap:anywhere}.contact-phone>span,.contact-website>span{font-size:12px;color:var(--muted)}.contact-phone a,.contact-website a{width:fit-content;border-bottom:1px solid var(--line)}.wechat-number{font-size:13px;line-height:1.8;margin-top:22px;color:var(--muted)}.wechat-number strong{font-weight:400;color:var(--ink)}.footer-contact{font-style:normal;font-size:12px;line-height:1.9;color:#c3d2ce}.footer-contact strong{font-weight:600;color:white}.footer-contact a{display:inline-block;margin-top:5px}.footer-contact a:hover{color:#e5c888}
/* Search-friendly company facts and mobile usability refinements. */
.breadcrumbs{display:flex;gap:14px;padding-top:20px;padding-bottom:20px;font-size:13px;line-height:1.7;flex-wrap:wrap}.breadcrumbs a{text-decoration:underline;text-underline-offset:4px}.faq-section{padding-top:20px;padding-bottom:85px}.faq-section h2{font-size:38px;margin-bottom:30px}.faq-section details{border-top:1px solid var(--line);padding:0 0 6px}.faq-section details:last-child{border-bottom:1px solid var(--line)}.faq-section summary{cursor:pointer;padding:22px 0;line-height:1.6;font-size:17px}.faq-section details p{font-size:16px;max-width:850px;line-height:1.8;margin:0 0 22px}.draft-result .button{margin-bottom:12px;max-width:100%}.footer-contact{overflow-wrap:anywhere}input,select,textarea{font-size:16px}.footer-bottom{font-size:12px}.language{min-height:44px}footer nav a{min-height:28px;display:flex;align-items:center}.page-hero h1{overflow-wrap:break-word}
@media(max-width:760px){.button{min-height:48px}.text-link{min-height:44px}.footer-contact a{min-height:32px;padding:4px 0}.footer-main nav a{min-height:40px}.menu-toggle{min-height:44px}.form-grid{grid-template-columns:1fr}.full{grid-column:1}.hero h1{font-size:clamp(35px,8.6vw,60px)}.hero-content{padding-top:62px}.faq-section{padding-bottom:60px}.faq-section h2{font-size:31px}.contact-website a,.contact-phone a{overflow-wrap:anywhere;max-width:100%;min-height:30px}}

.address-alternate{display:block;margin-top:16px;font-size:13px;color:var(--muted);line-height:1.8}.china-contact .eyebrow{margin-bottom:18px}.footer-china{margin-top:18px;padding-top:12px;border-top:1px solid #31515a}.china-contact{scroll-margin-top:25px}

.wechat-card{margin:26px 0 30px;padding:20px;background:var(--paper);max-width:340px;scroll-margin-top:25px}.wechat-card figcaption strong{font-size:16px;font-weight:600}.wechat-card figcaption p{font-size:12px;line-height:1.7;margin:10px 0 15px}.qr-image-link{display:block;width:min(240px,100%);background:white}.qr-image-link img{display:block;width:100%;height:auto}.qr-actions{display:flex;flex-wrap:wrap;gap:8px 18px;margin-top:12px;font-size:12px}.qr-actions a{min-height:44px;display:inline-flex;align-items:center;text-decoration:underline;text-underline-offset:4px}.wechat-card a:hover{color:#937029}