@font-face{font-family:Plex;src:url('/fonts/ibm-plex-sans-latin-400-normal.woff2') format('woff2');font-style:normal;font-weight:400;font-display:swap}
@font-face{font-family:Plex;src:url('/fonts/ibm-plex-sans-latin-500-normal.woff2') format('woff2');font-style:normal;font-weight:500;font-display:swap}
@font-face{font-family:Plex;src:url('/fonts/ibm-plex-sans-latin-600-normal.woff2') format('woff2');font-style:normal;font-weight:600;font-display:swap}
:root{--navy:#12334b;--blue:#245d7b;--teal:#a2ddd5;--white:#fff;--slate:#526674;--line:#d7e1e7;color-scheme:light;font-family:Plex,'PingFang SC','Microsoft YaHei',sans-serif;color:var(--navy);background:var(--white);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}
*{box-sizing:border-box}body{margin:0}a{color:inherit;text-decoration:none}a:hover{text-decoration:underline;text-underline-offset:5px}a,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,summary:focus-visible{outline:3px solid #2c787d;outline-offset:6px;border-radius:2px}h1,h2,p,figure{margin:0}svg{display:block}html{scroll-padding-top:30px}.shell{width:min(1200px,calc(100% - 96px));margin-inline:auto}.skip-link{position:fixed;left:20px;top:12px;z-index:10;padding:12px 20px;background:var(--white);transform:translateY(-160%);box-shadow:0 2px 12px #12334b26}.skip-link:focus{transform:none}
.site-header{background:var(--white)}.header-inner{min-height:112px;display:flex;align-items:center;gap:44px}.brand{display:inline-flex;align-items:center;gap:13px;flex-shrink:0}.brand:hover{text-decoration:none}.brand-mark{width:41px;height:41px}.brand-name{font-size:28px;line-height:1.1;letter-spacing:-1px;font-weight:600}.brand-description{display:block;font-size:11px;letter-spacing:.065em;font-weight:400;margin-top:6px;color:var(--slate)}nav{display:flex;gap:32px;margin-left:auto;font-size:14px}.language-switch{display:flex;gap:11px;align-items:center;font-size:12px}.language-switch a{padding-block:14px;color:var(--slate)}.language-switch a[aria-current]{font-weight:600;color:var(--navy)}.language-switch>span{color:#b3c1c9}
.hero{background:var(--navy);color:var(--white);overflow:hidden}.hero-inner{min-height:552px;display:grid;grid-template-columns:1.22fr 1fr;align-items:center;gap:10px}.hero-copy{padding-block:70px;position:relative;z-index:1}.location{font-size:13px;color:#c4d8e4;display:flex;align-items:center;gap:9px;margin-bottom:28px}.location>span{width:7px;height:7px;border:1.5px solid var(--teal);border-radius:50%}h1{font-size:clamp(40px,4.05vw,58px);line-height:1.1;letter-spacing:-2px;font-weight:500}.hero h1 span{display:block}.hero h1 span+span{margin-top:6px}.intro{max-width:370px;font-size:17px;line-height:1.65;color:#d0dee7;margin-top:27px}.contact-button{display:inline-flex;align-items:center;gap:12px;background:var(--white);color:var(--navy);padding:15px 22px;font-size:14px;font-weight:500;margin-top:33px;border-radius:3px}.contact-button svg{width:19px;height:19px}.contact-button:hover{background:#e4f1f2;text-decoration:none}.contact-button:focus-visible{outline-color:var(--teal)}.network{width:100%;max-width:540px;justify-self:end;padding-top:8px}.globe{width:112%;max-width:none;margin-left:-3%}.network figcaption{font-size:12px;color:#adc3d2;text-align:center;padding:0 0 30px 15px}
.services{padding-block:32px;border-bottom:1px solid var(--line)}.services ul{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.services li{display:flex;align-items:center;gap:12px;font-size:15px;font-weight:500}.service-symbol{display:block;width:7px;height:7px;background:#2c787d;flex-shrink:0;transform:rotate(45deg)}
.company{padding-block:58px 52px;display:grid;grid-template-columns:1.25fr 1fr;gap:70px;align-items:start}.company h2{font-size:18px;line-height:1.55;font-weight:500;max-width:420px;letter-spacing:-.2px}.alternate-name{font-size:13px;color:var(--slate);line-height:1.7;margin-top:7px;max-width:430px}.contact{padding-left:30px}.contact p{font-size:13px;color:var(--slate);margin:0 0 12px}.contact>a{font-size:clamp(22px,2.2vw,30px);letter-spacing:-.5px;font-weight:400;overflow-wrap:anywhere}.contact>a:hover{color:var(--blue)}details{max-width:440px;margin-top:23px;font-size:13px}summary{cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;gap:30px;width:max-content;max-width:100%;color:var(--blue);min-height:30px}summary::-webkit-details-marker{display:none}summary>span{font-size:20px;line-height:1}details[open] summary>span{transform:rotate(45deg)}dl{margin:17px 0 0;padding-left:16px;border-left:2px solid var(--line);font-size:12px;line-height:1.65}dl>div+div{margin-top:15px}dt{color:var(--slate);margin-bottom:4px}dd{margin:0;max-width:380px}.credit-code{letter-spacing:.035em}.site-footer{border-top:1px solid var(--line)}.footer-inner{min-height:73px;display:flex;justify-content:space-between;align-items:center;gap:24px;font-size:12px;color:var(--slate)}.footer-inner small{font-size:12px}.text-page{max-width:800px;min-height:calc(100svh - 186px);padding-block:50px 80px}.text-page h1{font-size:42px;margin-block:32px}.text-page p{font-size:16px;line-height:1.8;max-width:66ch;margin-top:20px}.text-page a{text-decoration:underline;text-underline-offset:4px}.back-link{font-size:13px;color:var(--blue)}
html[lang=zh-Hans] .hero h1{letter-spacing:0;line-height:1.25;font-weight:500;font-size:clamp(38px,4vw,58px)}html[lang=zh-Hans] .hero h1 span+span{margin-top:10px}html[lang=zh-Hans] .intro{letter-spacing:.035em}html[lang=zh-Hans] .brand-description{letter-spacing:.15em}html[lang=zh-Hans] .company h2{font-size:20px;line-height:1.65}
@media(min-width:1500px){.hero-inner{min-height:590px}}
@media(max-width:1050px){.shell{width:calc(100% - 64px)}.header-inner{gap:30px;min-height:96px}.hero-inner{min-height:510px;grid-template-columns:1.25fr 1fr}.hero h1{font-size:44px;letter-spacing:-1.5px}.network{width:110%;margin-right:-24px}.company{gap:35px}.contact{padding-left:0}.services li{font-size:13px;gap:10px}}
@media(max-width:760px){.shell{width:calc(100% - 40px)}.header-inner{min-height:88px;gap:15px;flex-wrap:wrap}.brand{gap:9px}.brand-mark{width:31px;height:31px}.brand-name{font-size:23px}.brand-description{font-size:9px;margin-top:5px}.header-inner nav{display:none}.language-switch{margin-left:auto;gap:8px;font-size:11px}.hero-inner{grid-template-columns:1fr;gap:0;min-height:0}.hero-copy{padding:47px 0 0}.location{font-size:12px;margin-bottom:23px}.hero h1{font-size:clamp(33px,7.1vw,50px);letter-spacing:-1.25px;line-height:1.12}.intro{font-size:15px;max-width:315px;margin-top:22px}.contact-button{margin-top:26px;padding:13px 18px;font-size:13px}.network{max-width:330px;width:85%;justify-self:center;margin:0;padding-top:0}.globe{width:100%;margin:0}.network figcaption{padding:0 0 26px;font-size:11px;margin-top:-10px}.services{padding-block:27px}.services ul{grid-template-columns:1fr;gap:18px}.services li{font-size:14px}.company{grid-template-columns:1fr;gap:35px;padding-block:37px}.company-identity{order:2}.contact{order:1}.contact p{margin-bottom:8px}.contact>a{font-size:28px}.company h2{font-size:16px;max-width:340px}.alternate-name{font-size:12px}.footer-inner{min-height:68px;gap:14px}.footer-inner small,.footer-inner>a{font-size:10px}.text-page{padding-block:30px 50px}.text-page h1{font-size:34px}.text-page p{font-size:15px}html[lang=zh-Hans] .hero h1{font-size:clamp(34px,8vw,48px)}html[lang=zh-Hans] .company h2{font-size:17px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
@media print{.site-header nav,.language-switch,.network,.contact-button,.site-footer,.skip-link{display:none}.shell{width:100%}.hero{background:white;color:#12334b}.hero-inner{display:block;min-height:0}.hero-copy{padding:25px 0}.location,.intro{color:#526674}.hero h1{font-size:36px}.company{display:block;padding:25px 0}.contact{margin-top:25px}.services{padding:20px 0}details::details-content{content-visibility:visible}details>dl{display:block}.company-identity{break-inside:avoid}}