:root{--paper:#f6f3ec;--white:#fffefa;--ink:#173a3e;--muted:#62716c;--copper:#a94d2c;--line:#dcded4;--navy:#153438;--sans:Arial,"Microsoft YaHei","PingFang SC",sans-serif;--serif:Georgia,"Noto Serif SC","Songti SC",serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:108px}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.65}button,a{-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;cursor:pointer}button:disabled{cursor:default}img{max-width:100%;display:block}svg{display:block}p,h1,h2,h3,figure{margin:0}h1,h2,h3{font-weight:500}h1,h2{font-family:var(--serif)}h1{font-size:clamp(44px,4.7vw,73px);line-height:1.05;letter-spacing:-3px}h2{font-size:clamp(34px,3.15vw,47px);line-height:1.2;letter-spacing:-1.6px}h3{font-size:22px;line-height:1.35}p{color:var(--muted)}[hidden]{display:none!important}:focus-visible{outline:3px solid var(--copper);outline-offset:5px}.container{width:min(1200px,calc(100% - 96px));margin-inline:auto}.eyebrow{display:block;font-size:11px;font-weight:600;letter-spacing:2.1px;line-height:1.5;color:var(--copper)}.arrow-icon,.copy-icon{width:21px;height:21px;fill:none;stroke:currentColor;stroke-width:1.6;flex:0 0 auto}.copy-icon{width:18px;height:18px}.skip-link{position:fixed;z-index:100;top:8px;left:16px;padding:10px 18px;background:var(--ink);color:white;transform:translateY(-180%)}.skip-link:focus{transform:translateY(0)}
.site-header{position:sticky;top:0;z-index:20;background:rgba(246,243,236,.96);border-bottom:1px solid var(--line)}.header-inner{height:94px;display:flex;align-items:center;justify-content:space-between;gap:32px}.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}.brand-wordmark{display:grid;gap:3px}.brand-wordmark strong{font-size:14px;font-weight:700;letter-spacing:1.5px;line-height:1.1}.brand-wordmark small{font-size:9px;font-weight:500;letter-spacing:2.1px;color:var(--muted)}.main-nav{display:flex;gap:32px;align-items:center}.main-nav a{font-size:13px;font-weight:500;display:flex;gap:7px;align-items:center;position:relative;padding:10px 0}.main-nav a:after{content:"";position:absolute;bottom:6px;left:0;height:1px;width:0;background:var(--copper);transition:width .2s}.main-nav a:hover:after{width:100%}.main-nav .arrow-icon{width:16px;height:16px}.header-actions{display:flex;align-items:center;gap:18px}.language-switch{display:flex;align-items:center;gap:7px;white-space:nowrap;font-size:11px}.language-switch button{padding:6px 2px;border:0;background:none;font-size:11px;font-weight:600;color:var(--muted)}.language-switch button[aria-pressed=true]{color:var(--ink);text-decoration:underline;text-underline-offset:5px}.language-switch>span{color:#b3b8ab}.menu-toggle{display:none;width:38px;height:38px;border:1px solid var(--line);border-radius:50%;background:transparent;align-items:center;justify-content:center;flex-direction:column;gap:6px}.menu-toggle span{display:block;width:16px;height:1px;background:var(--ink)}.back-home{display:flex;align-items:center;gap:8px;font-size:12px;margin-left:auto}.back-home .arrow-icon{transform:rotate(180deg);width:16px;height:16px}
.hero{display:grid;grid-template-columns:1.04fr 1fr;gap:54px;padding-top:54px;padding-bottom:48px;align-items:stretch}.hero-copy{padding-top:40px;display:flex;flex-direction:column;align-items:flex-start}.hero-kicker{margin-bottom:30px}.hero h1{max-width:560px}.hero-accent{color:var(--copper)}.hero-intro{font-size:16px;max-width:450px;line-height:1.8;margin-top:29px}.hero-actions{display:flex;flex-wrap:wrap;align-items:center;gap:24px;margin-top:31px}.button{display:inline-flex;align-items:center;justify-content:center;gap:16px;min-height:50px;padding:14px 23px;border:1px solid transparent;border-radius:4px;font-size:12px;font-weight:600;line-height:1.5;transition:background .2s,transform .2s}.button:hover{transform:translateY(-2px)}.button-primary{background:var(--ink);color:var(--white);border-color:var(--ink)}.button-primary:hover{background:#245157}.button-outline{border-color:var(--ink);background:transparent;color:var(--ink)}.button-outline:hover{background:#e4e8dc}.text-link{display:inline-flex;align-items:center;gap:11px;font-size:12px;font-weight:600;color:var(--ink);background:transparent;border:0;padding:5px 0}.text-link:hover{color:var(--copper)}.hero-foot{display:flex;align-items:center;gap:16px;max-width:400px;margin-top:auto;padding-top:49px;padding-bottom:12px}.small-star{font-size:29px;color:var(--copper)}.hero-foot p{font-size:11px;line-height:1.7}.hero-art{position:relative;min-height:590px;background:#e7e5d9;border-radius:170px 170px 8px 8px;overflow:hidden;border:1px solid #d7dccc}.hero-art .skyline{height:100%;width:100%;object-fit:cover;position:absolute;inset:0}.art-topline{position:absolute;z-index:2;top:38px;left:35px;right:35px;display:flex;justify-content:space-between;gap:10px;font-size:8px;letter-spacing:1.6px;color:var(--ink);font-weight:600}.art-city-mark{position:absolute;z-index:2;left:32px;bottom:60px;display:flex;align-items:center;gap:16px;color:var(--white)}.art-city-mark>span{font-family:var(--serif);font-size:72px;letter-spacing:-5px;line-height:1}.art-city-mark small{font-size:8px;line-height:1.7;letter-spacing:2px}.hero-art figcaption{position:absolute;z-index:2;left:32px;right:32px;bottom:18px;font-size:8px;line-height:1.6;color:#d5dbcd;letter-spacing:.35px}.identity-strip{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:25px 0;gap:26px}.identity-strip>div+div{border-left:1px solid var(--line);padding-left:30px}.identity-strip .eyebrow{color:var(--muted);font-size:9px;letter-spacing:1.6px;margin-bottom:8px}.identity-strip strong{display:block;font-size:15px;font-weight:500;line-height:1.5}
.section{padding-top:100px;padding-bottom:100px}.section .eyebrow{margin-bottom:20px}.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:78px;align-items:center}.section-copy h2{margin-bottom:27px}.section-copy>p:not(.eyebrow){font-size:14px;line-height:1.95;margin-bottom:17px;max-width:470px}.approach{margin-top:38px;padding-top:24px;border-top:1px solid var(--line)}.approach .eyebrow{font-size:9px;color:var(--muted);letter-spacing:1.5px;margin-bottom:12px}.approach ul{list-style:none;padding:0;margin:0;display:flex;gap:20px;flex-wrap:wrap}.approach li{font-size:10px;color:var(--ink);display:flex;gap:7px;align-items:center}.approach li:before{content:"";width:5px;height:5px;background:var(--copper);border-radius:50%}.identity-card{background:var(--white);border:1px solid var(--line);padding:30px 32px;box-shadow:0 15px 40px rgba(21,52,56,.035)}.identity-card-head{display:flex;align-items:center;justify-content:space-between;padding-bottom:23px;border-bottom:1px solid var(--line)}.identity-card-head h3{font-family:var(--serif);font-size:24px;letter-spacing:-.5px}.mini-mark{color:var(--copper);font-family:var(--serif);font-style:italic;font-size:22px}.identity-card dl{margin:0}.identity-card dl>div{padding-top:20px}.identity-card dt{font-size:10px;color:var(--muted);margin-bottom:6px}.identity-card dd{margin:0;font-size:12px;line-height:1.75;overflow-wrap:anywhere}.identity-card .legal-name{font-size:15px;font-weight:500}.identity-card .legal-name small{display:block;color:var(--muted);font-size:11px;font-weight:400;margin-top:5px}.identity-card .code{letter-spacing:1px;font-family:monospace;font-size:13px}.business-section{padding-top:16px}.section-heading{display:grid;grid-template-columns:1fr 1fr;gap:78px;align-items:end;margin-bottom:48px}.heading-intro{max-width:440px;font-size:14px;line-height:1.9;margin-bottom:4px}.topic-list{border-top:1px solid var(--line)}.topic-row{display:grid;grid-template-columns:60px 1fr 1.1fr;gap:34px;border-bottom:1px solid var(--line);padding:36px 0;align-items:start}.topic-number{font-family:var(--serif);font-size:23px;color:#9aa399;line-height:1.3}.topic-name .eyebrow{font-size:8px;letter-spacing:1.7px;margin-bottom:12px}.topic-name h3{font-size:22px}.topic-description p{font-size:13px;line-height:1.9;max-width:440px}.topic-description .text-link{margin-top:15px;font-size:11px;color:var(--copper)}
.region-section{background:var(--navy);color:var(--paper);position:relative;overflow:hidden}.region-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:80px;align-items:center;padding-block:75px}.region-copy .eyebrow{color:#d99469;margin-bottom:22px}.region-copy h2{font-size:clamp(36px,3.5vw,52px);line-height:1.17;margin-bottom:28px}.region-copy>p:not(.eyebrow){color:#becdc4;font-size:13px;line-height:1.95;max-width:430px}.region-copy .region-detail{margin-top:28px;font-family:var(--serif);font-size:20px;color:#d99469}.region-graphic{position:relative;text-align:center}.region-graphic svg{width:100%;max-width:430px;margin:auto;height:auto}.region-graphic circle,.region-graphic path{fill:none;stroke:#aec0b1;stroke-width:1;opacity:.25}.region-graphic path.land{fill:#294c4a;stroke:#86a493;opacity:.85}.region-graphic .pin-halo{fill:#d99469;stroke:none;opacity:.12}.region-graphic .pin{fill:#d99469;stroke:none;opacity:1}.region-graphic .pin-line{stroke:#d99469;opacity:1}.region-graphic text{fill:#d99469;font-family:var(--sans);font-size:10px;letter-spacing:2px}.region-graphic text.region-svg-city{fill:#becdc4;font-size:22px;letter-spacing:8px}.region-graphic-caption{display:block;color:#aebfb3;font-size:8px;letter-spacing:2px;margin-top:7px}
.contact-section{padding-bottom:95px}.email-panel{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:35px 0;display:flex;align-items:center;justify-content:space-between;gap:28px}.email-panel .eyebrow{margin-bottom:11px;font-size:9px}.email-large{font-family:var(--serif);color:var(--ink);font-size:clamp(21px,2.35vw,32px);line-height:1.4;letter-spacing:-.65px;overflow-wrap:anywhere}.email-large a:hover{color:var(--copper)}.contact-actions{display:flex;gap:12px;flex:0 0 auto}.contact-actions .button{padding:12px 18px;min-height:46px;font-size:11px;gap:10px}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:78px;padding-top:35px}.contact-grid h3{font-size:15px;margin-bottom:16px}.contact-grid p{font-size:12px;line-height:1.9;max-width:460px;overflow-wrap:anywhere}.contact-grid .address-zh{margin-top:10px;font-size:11px}.copy-address{margin-top:13px;font-size:10px;gap:8px}.enquiry-list{padding:0;margin:0;list-style:none;counter-reset:enquiry}.enquiry-list li{font-size:12px;color:var(--muted);line-height:1.8;margin-bottom:9px;display:flex;gap:13px;align-items:flex-start;counter-increment:enquiry}.enquiry-list li:before{content:"0" counter(enquiry);font-size:9px;color:var(--copper);line-height:2.5}.site-footer{background:#e9eade;border-top:1px solid #d9decf}.footer-top{display:flex;justify-content:space-between;gap:48px;padding-top:37px;padding-bottom:27px}.footer-wordmark{font-size:14px;letter-spacing:2px;font-weight:600;color:var(--ink);margin-bottom:7px}.footer-top>div>p:not(.footer-wordmark){font-size:11px}.footer-company{text-align:right;max-width:420px}.footer-company p{font-size:10px!important;line-height:1.8}.footer-bottom{border-top:1px solid #d4d9ca;display:flex;justify-content:space-between;gap:24px;padding-block:19px;font-size:9px;color:var(--muted)}.footer-bottom a:hover{color:var(--copper)}.toast{position:fixed;left:50%;bottom:28px;transform:translateX(-50%);background:var(--ink);color:var(--white);padding:12px 22px;border-radius:4px;box-shadow:0 8px 32px #15343830;z-index:99;font-size:12px;max-width:calc(100vw - 32px);text-align:center}.copy-buffer{position:fixed;left:-9999px;top:0;width:1px;height:1px;opacity:0}
.policy-main{max-width:850px;padding-top:68px;padding-bottom:85px}.policy-heading{padding-bottom:38px;border-bottom:1px solid var(--line);margin-bottom:32px}.policy-heading .eyebrow{margin-bottom:18px}.policy-heading h1{font-size:clamp(37px,4.6vw,58px);letter-spacing:-1.8px;line-height:1.18;margin-bottom:15px}.updated{font-size:11px;margin-bottom:20px}.policy-lead{font-size:15px;max-width:720px;line-height:1.9}.policy-document section{margin-bottom:30px}.policy-document h2{font-family:var(--sans);font-size:19px;letter-spacing:0;font-weight:600;line-height:1.45;margin-bottom:13px}.policy-document p{font-size:14px;line-height:1.95;overflow-wrap:anywhere}.policy-contact{padding:26px 28px;margin-top:34px;background:#e9eade;border-left:3px solid var(--copper)}.policy-contact p+p{margin-top:10px}.policy-contact a,.publisher-box a{color:var(--copper);text-decoration:underline;text-underline-offset:3px}.provider-link{margin-top:22px}.provider-link a{display:inline-flex;align-items:center;gap:8px;font-size:11px;color:var(--copper)}.provider-link .arrow-icon{width:14px;height:14px}.publisher-box{background:var(--white);border:1px solid var(--line);padding:25px 28px;margin-bottom:34px}.publisher-box p+p{margin-top:10px}.publisher-box h3{font-size:14px;margin-top:18px}.publisher-box ul{font-size:13px;padding-left:22px}.not-found{padding-block:85px 100px;max-width:780px;text-align:center}.error-code{font-family:var(--serif);font-size:100px;line-height:1;color:var(--copper);margin-bottom:20px}.not-found h1{font-size:clamp(38px,5vw,62px);line-height:1.18;margin-bottom:24px}.not-found>p:not(.error-code){font-size:14px;max-width:520px;margin:0 auto 30px}
html[lang=zh-CN] h1,html[lang=zh-CN] h2{font-family:var(--sans);font-weight:500;letter-spacing:-1.8px}html[lang=zh-CN] .hero h1{font-size:clamp(39px,4.2vw,64px);line-height:1.25}html[lang=zh-CN] .hero-intro{max-width:415px}html[lang=zh-CN] .eyebrow{letter-spacing:1.6px}html[lang=zh-CN] .section-copy h2,html[lang=zh-CN] .section-heading h2{line-height:1.35}html[lang=zh-CN] .contact-grid .address-zh{display:none}html[lang=zh-CN] .policy-document h2{letter-spacing:0}
@media(min-width:1450px){.hero-art{min-height:620px}.hero-copy{padding-top:54px}}
@media(max-width:1100px){.container{width:calc(100% - 64px)}.hero{gap:34px}.hero h1{font-size:58px;letter-spacing:-2.5px}.hero-art{min-height:560px}.hero-copy{padding-top:24px}.hero-kicker{margin-bottom:22px}.hero-actions{gap:16px}.hero-intro{font-size:14px}.hero-foot{padding-top:35px}.about-grid,.section-heading,.contact-grid{gap:44px}.contact-actions{flex-direction:column}.main-nav{gap:24px}.header-inner{gap:20px}.brand-wordmark strong{font-size:12px}.brand-wordmark small{font-size:8px}.topic-row{grid-template-columns:45px 1fr 1.1fr;gap:25px}.region-grid{gap:40px}}
@media(max-width:820px){html{scroll-padding-top:91px}.container{width:calc(100% - 44px)}.header-inner{height:78px;gap:15px}.brand img{width:36px;height:36px}.brand{gap:9px}.brand-wordmark strong{font-size:10px;letter-spacing:1px}.brand-wordmark small{font-size:7px;letter-spacing:1.2px}.header-actions{gap:12px}.main-nav{display:none;position:absolute;top:77px;left:0;right:0;padding:20px 24px 28px;background:var(--paper);border-bottom:1px solid var(--line);flex-direction:column;align-items:flex-start;gap:12px;box-shadow:0 16px 18px #173a3e08}.main-nav.is-open{display:flex}.main-nav a{font-size:15px}.menu-toggle{display:flex}.hero{grid-template-columns:1fr 1fr;gap:25px;padding-top:37px;padding-bottom:34px}.hero-art{min-height:505px;border-radius:110px 110px 6px 6px}.hero-copy{padding-top:10px}.hero h1{font-size:46px;letter-spacing:-2px}.hero-intro{margin-top:24px;font-size:13px;line-height:1.9}.hero-actions{gap:17px;margin-top:24px;align-items:flex-start;flex-direction:column}.hero-actions .button{min-height:45px;padding:12px 17px;font-size:11px}.hero-kicker{font-size:9px;letter-spacing:1.7px}.hero-foot{padding-top:28px;gap:10px}.hero-foot p{font-size:10px}.small-star{font-size:23px}.art-topline{left:25px;right:25px;top:27px;font-size:6px;letter-spacing:1px}.art-topline span+span{display:none}.art-city-mark{left:24px;bottom:59px;gap:12px}.art-city-mark>span{font-size:60px}.art-city-mark small{font-size:7px;letter-spacing:1.3px}.hero-art figcaption{left:24px;right:24px;font-size:7px}.identity-strip{padding-block:20px;gap:20px}.identity-strip>div+div{padding-left:20px}.identity-strip strong{font-size:12px}.identity-strip .eyebrow{font-size:8px;letter-spacing:1px}.section{padding-block:70px}.about-grid{gap:36px}.section-copy h2{font-size:34px}.section-copy>p:not(.eyebrow){font-size:12px}.identity-card{padding:24px}.identity-card-head h3{font-size:20px}.identity-card dd{font-size:11px}.identity-card .legal-name{font-size:13px}.identity-card .legal-name small{font-size:10px}.identity-card .code{font-size:11px;letter-spacing:.5px}.approach ul{gap:12px}.approach li{font-size:9px}.business-section{padding-top:0}.section-heading h2{font-size:34px}.heading-intro{font-size:12px}.topic-row{gap:20px;grid-template-columns:35px 1fr 1fr}.topic-name h3{font-size:18px}.topic-description p{font-size:12px}.region-grid{padding-block:60px;gap:25px}.region-copy h2{font-size:37px}.region-copy>p:not(.eyebrow){font-size:12px}.region-copy .region-detail{font-size:17px}.region-graphic text{font-size:9px}.email-panel{align-items:flex-start}.email-large{font-size:24px}.contact-grid p,.enquiry-list li{font-size:11px}.footer-top{gap:30px}.back-home{font-size:10px;gap:6px}.policy-main{padding-top:46px;padding-bottom:60px}.policy-document p{font-size:13px}}
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@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}