:root{--ink:#143e54;--muted:#56717d;--blue:#147895;--teal:#207b79;--mint:#d6efeb;--paper:#eaf3f7;--line:#31596b24;--radius:22px;font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;color:var(--ink);font-synthesis:none}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:105px}body{margin:0;background:var(--paper);font-size:15px;line-height:1.8}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}img{display:block;max-width:100%}figure,p,h1,h2,h3{margin:0}button,a{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,[tabindex]:focus-visible{outline:3px solid #277c98;outline-offset:5px}.skip{position:fixed;z-index:100;top:-80px;left:20px;padding:10px 20px;background:#e5f7f1}.skip:focus{top:10px}
.header{height:96px;position:sticky;top:0;z-index:30;display:flex;justify-content:space-between;align-items:center;padding:0 max(5%,calc((100vw - 1400px)/2));background:#eaf4f5f5;border-bottom:1px solid #31596b12;backdrop-filter:blur(18px)}.brand{display:flex;align-items:center;gap:14px}.brand img{width:50px;height:50px;object-fit:contain}.brand>span{font-size:25px;font-weight:650;line-height:1.45;letter-spacing:2px}.brand small{display:block;font-size:9px;font-weight:400;letter-spacing:.5px;color:#6e8790;margin-top:2px}nav{display:flex;gap:31px;align-items:center;font-size:13px}nav>a{padding:8px 0;transition:color .2s}nav>a:hover{color:var(--blue)}nav .nav-contact{padding:10px 25px;border:1px solid #8fb8bf;border-radius:100px}.menu-toggle{display:none}
.hero{min-height:735px;position:relative;isolation:isolate;overflow:hidden;background:linear-gradient(118deg,#e6f1fa 0%,#e6f1fa 31%,#d7ecee 64%,#cce8df 100%);display:grid;grid-template-columns:1.04fr 1fr;align-items:center;padding:55px max(5%,calc((100vw - 1400px)/2)) 82px;gap:15px}.hero-copy{position:relative;z-index:3;padding:5px 0 22px}.location{font-size:12px;letter-spacing:1px;color:#507a86;display:flex;align-items:center;gap:11px;margin-bottom:29px}.location>span{width:7px;height:7px;border-radius:50%;background:#539c8c;box-shadow:0 0 0 5px #c6dfdc}h1{font-size:clamp(44px,4.35vw,72px);font-weight:500;letter-spacing:-2.7px;line-height:1.4;white-space:nowrap}.hero-intro{font-size:17px;line-height:2;color:#557481;margin-top:25px}.hero-actions{display:flex;align-items:center;gap:28px;margin-top:31px}.button{display:inline-flex;justify-content:center;align-items:center;padding:15px 27px;background:var(--ink);color:#eef9f7;border-radius:13px;font-size:13px;box-shadow:0 9px 22px #234e5c15;transition:transform .2s,background .2s}.button:hover{transform:translateY(-2px);background:#1a6679}.quiet-link{display:inline-block;font-size:13px;border-bottom:1px solid #83a8b2;padding:6px 0}.hero-points{display:flex;gap:22px;margin-top:42px;font-size:11px;letter-spacing:1px;color:#66848c}.hero-points span+span{padding-left:22px;border-left:1px solid #87adb150}
.hero-product{position:relative;isolation:isolate;align-self:stretch;display:flex;align-items:center;justify-content:center;padding-top:10px}.hero-product>img{width:112%;max-width:none;position:relative;z-index:2;transform:translate(1%,-1%);filter:drop-shadow(0 20px 15px #29576519);height:auto}.hero-orbit{position:absolute;z-index:-1;width:850px;height:850px;border-radius:50%;right:-210px;top:-280px;background:#b8d8d049;box-shadow:-85px 35px 0 1px #d7eeed, -100px 25px 0 1px #a4cec65a}.product-platform{position:absolute;inset:auto -40px 55px -5px;height:95px;background:linear-gradient(100deg,#9bc6c04d,#9bc6c00a);border-radius:50%;filter:blur(12px);z-index:1}.hero-product figcaption{position:absolute;bottom:0;right:0;text-align:right;font-size:11px;color:#3f727b;z-index:4}.product-caption{display:block;letter-spacing:1px}.hero-product small{display:block;font-size:8px;color:#718f94;margin-top:4px}.hero-next{position:absolute;bottom:27px;left:max(5%,calc((100vw - 1400px)/2));font-size:9px;letter-spacing:1px;color:#678991;display:flex;align-items:center;gap:10px}.hero-next>span{width:25px;height:25px;border:1px solid #9abfc4;border-radius:50%;display:inline-flex;justify-content:center;align-items:center;font-size:15px}
.credentials{padding:23px max(5%,calc((100vw - 1400px)/2));display:flex;justify-content:space-between;align-items:center;gap:25px;background:#d1e9e9;font-size:11px;color:#416977}.credentials>a{color:#276c7d;border-bottom:1px solid #87adb5;padding-bottom:2px}.credentials>a span{margin-left:10px}
.section{max-width:1440px;padding:105px 5.6%;margin:auto}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:40px;margin-bottom:48px}.section-label{font-size:12px;color:#54818b;letter-spacing:2px;margin-bottom:18px}.section-summary{font-size:13px;color:var(--muted);line-height:2.1;max-width:390px;margin-bottom:8px}h2{font-size:clamp(30px,3.2vw,48px);font-weight:400;line-height:1.5;letter-spacing:-1.4px}.solution-layout{display:grid;grid-template-columns:300px minmax(0,1fr);gap:65px}.solution-tabs{padding-top:9px}.solution-tab{width:100%;display:flex;align-items:center;gap:17px;text-align:left;border:0;border-bottom:1px solid var(--line);background:transparent;padding:24px 12px 24px 0;color:#577683;transition:color .2s}.solution-tab:first-child{border-top:1px solid var(--line)}.solution-tab b{font-size:19px;font-weight:400;display:block}.solution-tab small{font-size:10px;display:block;margin-top:3px;color:#708a94}.tab-icon{width:38px;flex-shrink:0;color:#6e9da7}.tab-icon svg{width:100%;fill:none;stroke:currentColor;stroke-width:1.45;stroke-linecap:round;stroke-linejoin:round}.tab-marker{margin-left:auto;font-size:23px;font-weight:300;color:#81a9b2}.solution-tab.active{color:#126f85}.solution-tab.active .tab-icon{color:#168ca0}.solution-tab.active .tab-marker{transform:rotate(45deg);color:#126f85}.solution-tab:hover{color:#147895}.solution-photo{position:relative;aspect-ratio:1.9;overflow:hidden;border-radius:24px 24px 80px 24px;background:#c4dcdc}.solution-photo>img{width:100%;height:100%;object-fit:cover;object-position:center 43%}.solution-photo figcaption{position:absolute;bottom:17px;left:22px;color:#e9f6f5;font-size:9px;background:#183f527d;border-radius:100px;padding:3px 11px}.solution-description{display:flex;justify-content:space-between;align-items:start;gap:26px;margin-top:27px}.solution-description h3{font-size:22px;font-weight:400;line-height:1.6;margin-bottom:10px}.solution-description p{font-size:12px;color:var(--muted);max-width:530px;line-height:2}.text-button{flex-shrink:0;display:inline-block;font-size:11px;color:#276f80;margin-top:8px;border-bottom:1px solid #8fb3bd;padding-bottom:5px}.text-button>span{margin-left:10px}.solution-tags{display:flex;gap:10px;margin:22px 0 0;padding:0;list-style:none;flex-wrap:wrap}.solution-tags li{font-size:10px;color:#567b87;padding:4px 12px;border-radius:100px;background:#dae9ed}
.case-section{background:linear-gradient(130deg,#d7ebe8,#dceaf4);position:relative;border-radius:65px 65px 0 0}.case-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:30px}.case-image{position:relative;aspect-ratio:1.45;overflow:hidden;border-radius:23px}.case-image img{height:100%;width:100%;object-fit:cover}.case-image>span{position:absolute;left:20px;bottom:18px;border-radius:100px;padding:5px 14px;background:#e9f7f1ed;color:#2b6977;font-size:10px}.case figcaption{padding:22px 0 0}.case h3{font-size:21px;font-weight:400;line-height:1.65;margin-bottom:7px}.case p{font-size:12px;color:#5c7b87}
.service-process{display:grid;grid-template-columns:.95fr 1.2fr;gap:12%}.process-heading>p:last-child{color:var(--muted);font-size:12px;line-height:2.2;margin-top:23px}.process-list{padding:0;margin:0;list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:39px 30px}.process-list li{padding-top:18px;border-top:1px solid var(--line);display:flex;gap:19px}.process-no{display:flex;justify-content:center;align-items:center;width:32px;height:32px;flex-shrink:0;border-radius:50%;background:#d4e9e5;color:#528d8b;font-size:13px}.process-list h3{font-weight:400;font-size:18px;margin-bottom:9px}.process-list p{color:var(--muted);font-size:11px;line-height:2;max-width:200px}
.partners-section{background:#dfeff0}.brand-rows{border-top:1px solid #71969e40}.brand-row{display:grid;grid-template-columns:230px minmax(0,1fr);gap:30px;padding:25px 0;border-bottom:1px solid #71969e40;align-items:baseline}.brand-row h3{font-size:12px;font-weight:400;color:#537b85}.brand-row ul{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:14px 35px}.brand-row li{font-size:20px;font-weight:400;color:#31596b;line-height:1.5}.brand-note{font-size:10px;color:#6c8993;margin-top:23px}
.about{display:grid;grid-template-columns:.9fr 1fr;gap:12%;align-items:center;padding-top:115px;padding-bottom:115px}.about-photo{height:530px;position:relative;overflow:hidden;border-radius:180px 180px 22px 22px}.about-photo img{width:100%;height:100%;object-fit:cover;object-position:center 40%}.about-photo figcaption{position:absolute;left:24px;bottom:22px;border-radius:100px;padding:3px 12px;background:#173f5380;color:#e8f6f3;font-size:9px}.about-copy h3{font-size:16px;font-weight:500;margin:25px 0 19px}.about-copy>p:not(.section-label){font-size:12px;color:var(--muted);line-height:2.2;margin-top:16px}.about-copy .quiet-link{margin-top:20px;font-size:11px}
.contact{background:linear-gradient(110deg,#a6d8ca,#b6d4e9);position:relative;isolation:isolate;overflow:hidden}.contact:after{content:"";width:530px;height:530px;position:absolute;bottom:-420px;left:13%;background:#daeae23d;border-radius:50%;z-index:-1}.contact-inner{display:grid;grid-template-columns:1.2fr 1fr;gap:15%;padding-top:84px;padding-bottom:73px}.contact .section-label{color:#397d80}.contact h2{font-size:clamp(30px,3.1vw,45px)}.contact-copy>p:last-child{font-size:12px;color:#4b737d;margin-top:20px}.contact-label{font-size:10px;letter-spacing:1px;display:block;color:#467583}.phone{display:block;font-family:Arial,sans-serif;font-size:36px;font-weight:400;letter-spacing:1px;line-height:1.5;margin:7px 0 23px}.contact-details address{font-style:normal;color:#375f71;font-size:13px;line-height:2;margin-top:9px}.copy-button{margin-top:22px;border-radius:100px;background:#d9efeb66;border:1px solid #6c9fa899;color:#285f70;padding:9px 18px;font-size:11px}.copy-button:hover{background:#e2f5ef}.copy-status{font-size:10px;color:#306c79;min-height:22px;margin-top:7px}.footer{padding:29px max(5%,calc((100vw - 1400px)/2));background:#d7e9e9;color:#617f89}.footer-main{display:flex;align-items:center;justify-content:space-between;gap:20px;font-size:10px}.footer-name{font-size:20px;color:#315d6a;font-weight:500;letter-spacing:2px}.photo-credits{font-size:8px;line-height:2;border-top:1px solid #a0bdbf50;margin-top:23px;padding-top:17px}.photo-credits a{text-decoration:underline;text-underline-offset:3px}
@media(min-width:1600px){.hero-product>img{width:108%}.hero{min-height:780px}h1{font-size:72px}}
@media(max-width:1150px){.header{padding:0 4%;height:85px}nav{gap:23px;font-size:12px}.brand>span{font-size:23px}.hero{padding:45px 4% 75px;min-height:650px;grid-template-columns:1.05fr 1fr}h1{font-size:clamp(38px,4.6vw,53px);letter-spacing:-2px}.hero-intro{font-size:14px}.hero-points{font-size:10px;gap:17px}.hero-points span+span{padding-left:17px}.hero-product figcaption{font-size:9px;right:-5px}.hero-product small{font-size:7px}.hero-next{left:4%}.section{padding:80px 5%}.solution-layout{grid-template-columns:240px minmax(0,1fr);gap:35px}.solution-tab{gap:12px;padding:20px 4px 20px 0}.solution-tab b{font-size:17px}.tab-icon{width:30px}.solution-description{flex-direction:column;gap:10px}.solution-photo{aspect-ratio:1.5}.solution-tags{margin-top:17px}.brand-row{grid-template-columns:185px minmax(0,1fr);gap:20px}.brand-row ul{gap:14px 25px}.brand-row li{font-size:18px}.about{gap:8%}.about-photo{height:460px}.contact-inner{gap:8%}.phone{font-size:31px}.contact h2{font-size:34px}}
@media(max-width:760px){html{scroll-padding-top:90px}.header{height:77px;padding:0 6%;background:#eaf4f5fa}.brand img{width:43px;height:43px}.brand{gap:10px}.brand>span{font-size:21px;letter-spacing:1px}.brand small{font-size:7px;letter-spacing:0}.menu-toggle{display:block;border:1px solid #9ec5ca;border-radius:100px;background:transparent;color:#315e6e;padding:6px 12px;font-size:11px}.menu-toggle span{margin-left:9px}nav{position:absolute;display:none;left:0;right:0;top:77px;padding:15px 6% 22px;background:#e6f2f2;border-bottom:1px solid #accbd0;box-shadow:0 14px 20px #2d65700b}nav.open{display:grid;grid-template-columns:1fr 1fr;gap:4px 25px}nav>a{padding:11px 0;font-size:13px}nav .nav-contact{border:0;padding:11px 0;color:#10788c}.hero{display:flex;flex-direction:column;align-items:stretch;padding:38px 6% 50px;min-height:0;gap:6px;overflow:hidden}.hero-copy{padding:0;z-index:4}.location{font-size:9px;letter-spacing:.6px;margin-bottom:23px}.location>span{width:5px;height:5px;box-shadow:0 0 0 4px #c6dfdc}h1{font-size:clamp(31px,7.8vw,53px);line-height:1.5;letter-spacing:-1px}.hero-intro{font-size:13px;line-height:1.9;margin-top:19px}.hero-actions{margin-top:24px;gap:24px}.button{font-size:11px;padding:13px 20px;border-radius:11px}.quiet-link{font-size:11px}.hero-points{font-size:9px;margin-top:24px;gap:17px}.hero-points span+span{padding-left:17px}.hero-product{height:auto;min-height:300px;display:block;margin-top:12px;padding:15px 0 45px}.hero-product>img{width:105%;max-width:105%;margin-left:0;transform:none;filter:drop-shadow(0 13px 10px #29576519)}.product-platform{bottom:67px;height:50px;left:5%;right:0}.hero-product figcaption{bottom:0;right:0;font-size:9px}.hero-product small{font-size:7px}.hero-orbit{width:670px;height:670px;right:-380px;top:180px;background:#a8d7cb38;box-shadow:-75px 28px 0 1px #d6edeb70,-86px 20px 0 1px #afd3ca66}.hero-next{left:6%;bottom:17px;font-size:8px;gap:6px}.hero-next>span{width:21px;height:21px;font-size:12px}.credentials{padding:19px 6%;display:block;font-size:10px}.credentials>a{display:inline-block;margin-top:9px;font-size:9px}.section{padding:62px 6%}.section-heading{display:block;margin-bottom:31px}.section-label{font-size:10px;letter-spacing:1px;margin-bottom:14px}h2{font-size:31px;letter-spacing:-.8px;line-height:1.5}.section-summary{font-size:11px;line-height:2;margin-top:21px;max-width:100%}.solution-layout{display:block}.solution-tabs{display:grid;grid-template-columns:1fr 1fr;gap:0 14px;padding-top:0;margin-bottom:25px}.solution-tab{padding:17px 0;gap:10px}.solution-tab:first-child,.solution-tab:nth-child(2){border-top:1px solid var(--line)}.solution-tab b{font-size:15px}.solution-tab small{font-size:8px;line-height:1.8}.tab-icon{width:25px}.tab-marker{display:none}.solution-photo{aspect-ratio:1.25;border-radius:19px 19px 55px 19px}.solution-photo figcaption{font-size:8px;left:15px;bottom:14px}.solution-description{margin-top:20px;gap:8px}.solution-description h3{font-size:19px;margin-bottom:9px}.solution-description p{font-size:11px;line-height:2}.text-button{font-size:10px;margin-top:7px}.solution-tags{gap:7px;margin-top:17px}.solution-tags li{font-size:9px;padding:4px 10px}.case-section{border-radius:35px 35px 0 0}.case-grid{display:block}.case+.case{margin-top:33px}.case-image{border-radius:19px;aspect-ratio:1.4}.case-image>span{font-size:9px;left:15px;bottom:14px}.case figcaption{padding-top:17px}.case h3{font-size:18px}.case p{font-size:10px}.service-process{display:block}.process-heading>p:last-child{font-size:11px;margin-top:17px}.process-list{gap:29px 19px;margin-top:35px}.process-list li{gap:11px;padding-top:17px}.process-no{width:27px;height:27px;font-size:11px}.process-list h3{font-size:16px;margin-bottom:7px}.process-list p{font-size:10px}.brand-row{display:block;padding:19px 0}.brand-row h3{font-size:10px;margin-bottom:14px}.brand-row ul{gap:12px 23px}.brand-row li{font-size:17px}.brand-note{font-size:9px;line-height:1.9;margin-top:18px}.about{display:flex;flex-direction:column;gap:35px}.about-photo{width:100%;height:390px;border-radius:145px 145px 20px 20px}.about-copy h3{font-size:15px;margin:21px 0 16px}.about-copy>p:not(.section-label){font-size:11px;line-height:2.15;margin-top:13px}.about-copy .quiet-link{font-size:10px}.contact-inner{display:block;padding-top:55px;padding-bottom:47px}.contact h2{font-size:30px}.contact-copy>p:last-child{font-size:10px;line-height:2;margin-top:16px}.contact-details{margin-top:32px}.phone{font-size:32px;letter-spacing:.5px;margin-bottom:21px}.contact-label{font-size:9px}.contact-details address{font-size:12px}.copy-button{font-size:10px;margin-top:19px}.footer{padding:24px 6%}.footer-main{display:grid;grid-template-columns:1fr auto;gap:12px}.footer-main p{grid-column:1/-1;grid-row:2;font-size:8px}.footer-name{font-size:18px}.footer-main>a:last-child{font-size:9px}.photo-credits{font-size:7px;margin-top:18px;padding-top:14px}}
/* Stronger blue and green, with readable foregrounds throughout. */
:root{--ink:#073b58;--muted:#365e70;--blue:#0569b7;--teal:#007d6a;--mint:#a9ddc9;--paper:#e1eff8;--line:#174b6940}
.header{background:#d8ebf4f5;border-bottom-color:#6da3b64a}.brand small{color:#3e6576}nav>a{color:#234e65}nav .nav-contact{background:#087e6b;border-color:#087e6b;color:#f3fffa}nav .nav-contact:hover{color:#fff;background:#056e5e}
.hero{background:linear-gradient(112deg,#bfddfc 0%,#cee5fc 43%,#a9dfd0 67%,#80cfaf 100%)}h1{color:#063650;font-weight:600}.location{color:#235d77}.location>span{background:#087c65;box-shadow:0 0 0 5px #209d7c22}.hero-intro{color:#2d566c}.hero-points{color:#345e71}.hero-points span+span{border-color:#477c8b66}.hero-actions .button{background:#056bc0;color:#fff;box-shadow:0 9px 23px #0968ae25}.hero-actions .button:hover{background:#005ca8}.quiet-link{color:#124c68;border-color:#4b8798}.hero-orbit{background:#48b48b24;box-shadow:-85px 35px 0 1px #afe0d0,-100px 25px 0 1px #46a98c55}.hero-product figcaption{color:#184f60}.hero-product small{color:#345f6a}.hero-next{color:#245e76}.hero-next>span{border-color:#5896ad}.credentials{background:#70c3aa;color:#123f53}.credentials>a{color:#124f68;border-color:#2d7d84}
.solutions{background:#e1eff8}.section-label{color:#1e667f}.section-summary{color:#365e70}.solution-tab{color:#315c72}.solution-tab small{color:#456a7a}.solution-tab.active{background:#c2e4e5;border-radius:13px;color:#005987;padding-left:13px;padding-right:13px}.solution-tab.active .tab-icon,.solution-tab.active .tab-marker{color:#006e9c}.tab-icon{color:#327c98}.solution-tags li{background:#c6e2ee;color:#255a72}.solution-description p{color:#365e70}.text-button{color:#056994;border-color:#4e91a9}
.case-section{background:linear-gradient(120deg,#acdcca,#b8deda)}.case p{color:#355e6d}.case-image>span{background:#e5f8ec;color:#164f5e}.service-process{background:#e1eff8}.process-no{background:#8ecbb2;color:#154f59}.process-list p,.process-heading>p:last-child{color:#365e70}
.partners-section{background:#12638b;color:#f0fbff}.partners-section .section-label{color:#bfece4}.partners-section .section-summary{color:#d1e8f3}.brand-rows,.brand-row{border-color:#add8e34d}.brand-row h3{color:#c4ece8}.brand-row li{color:#f1fbff}.brand-note{color:#d0e7ee}.about{background:#dcf0e8}.about-copy>p:not(.section-label){color:#345e6b}
.contact{background:linear-gradient(110deg,#63ba98,#86c8bc)}.contact .section-label{color:#174f5a}.contact-copy>p:last-child,.contact-label{color:#214f60}.contact-details address{color:#194b60}.copy-button{background:#b0e0cf;border-color:#398b7b;color:#124c59}.copy-button:hover{background:#c5eddd}.copy-status{color:#154e59}.footer{background:#194e65;color:#d6e8f0}.footer-name{color:#edf9ff}.photo-credits{border-color:#95bdc138;color:#c5dce6}
@media(max-width:760px){.header{background:#d8ebf4fa}nav{background:#d0e8ee}.menu-toggle{border-color:#5b9baf;color:#164e68;background:#c6e3eb}.hero{background:linear-gradient(150deg,#bddcff 0%,#cce3f8 37%,#91d5b9 100%)}.hero-orbit{background:#48b48b24;box-shadow:-75px 28px 0 1px #afe0d080,-86px 20px 0 1px #46a98c55}.solution-tab.active{padding-left:8px;padding-right:8px;border-radius:10px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}