:root{--ink:#182b43;--muted:#65717b;--navy:#183654;--gold:#d9b757;--paper:#f5f6f7;--line:#e1e5e8;--green:#226456}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;color:var(--ink);font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;font-size:15px;line-height:1.8;background:white;letter-spacing:0}button,input,select,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}button{cursor:pointer}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #a87b20;outline-offset:5px}img{max-width:100%}i[data-lucide],svg.lucide{width:21px;height:21px;flex-shrink:0;stroke-width:1.6}h1,h2,h3,h4,p{margin:0}h2{font-size:32px;line-height:1.5;font-weight:600}h3{font-weight:600}button{border:0}section[id]{scroll-margin-top:90px}.wrap{width:min(1200px,calc(100% - 96px));margin:auto}.topbar{background:#f3f5f7;font-size:11px;color:#6c7681}.topbar .wrap{height:34px;display:flex;align-items:center;justify-content:space-between}.preview-tag{margin-left:18px;border-left:1px solid #c7ced5;padding-left:18px;color:#8a702d}.header{background:white;position:sticky;top:0;z-index:20;border-bottom:1px solid #ebedf0}.nav-inner{height:90px;display:flex;align-items:center;gap:36px}.brand{display:flex;align-items:center;gap:12px;flex-shrink:0;line-height:1.3}.brand-mark{width:44px;height:46px;border:1px solid #bc9a46;border-radius:2px;display:grid;place-items:center;color:#9e7d2d;font-family:"STKaiti","KaiTi",serif;font-size:30px;position:relative}.brand b{font-size:27px;letter-spacing:0;color:var(--navy);font-weight:600}.brand small{display:block;font-size:9px;margin-top:4px;color:#8b794f}.navigation{display:flex;gap:28px;margin-left:auto;align-items:center;font-size:14px}.navigation a{position:relative;white-space:nowrap}.navigation a.active:after{content:"";position:absolute;bottom:-31px;left:0;right:0;height:3px;background:var(--gold)}.navigation a:hover{color:#997326}.button{display:inline-flex;gap:15px;align-items:center;justify-content:center;min-height:49px;padding:11px 24px;background:var(--navy);color:white;font-size:14px;border-radius:3px;transition:background .18s,transform .18s;white-space:normal;text-align:center}.button:hover{background:#244a6d;transform:translateY(-1px)}.button.gold{background:var(--gold);color:#253449}.button.gold:hover{background:#e7c86e}.button.small{min-height:42px;padding:8px 17px;font-size:13px;gap:9px}.icon-button{display:grid;place-items:center;width:42px;height:42px;background:transparent;color:var(--ink);border-radius:3px}.menu-toggle{display:none}.hero{position:relative;height:556px;min-height:500px;overflow:hidden;color:white;background:#243d50}.hero-image{position:absolute;inset:0;height:100%;width:100%;object-fit:cover;object-position:center 53%}.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(14,33,52,.86) 0%,rgba(14,33,52,.69) 34%,rgba(14,33,52,.1) 70%)}.hero-content{position:relative;padding-top:48px}.eyebrow{font-size:11px;font-weight:500;color:#8b7439;line-height:1.6;margin-bottom:15px}.eyebrow.light{color:#e3cf9b}.eyebrow span{display:inline-block;width:23px;height:1px;background:var(--gold);vertical-align:middle;margin-right:10px}.hero h1{font-size:30px;font-weight:500;line-height:1.35}.hero h1>span{display:block;font-size:42px;line-height:1.45;margin-top:12px;font-weight:500}.hero-copy{font-size:15px;line-height:1.9;color:#e0e7ed;margin-top:21px}.hero-actions{display:flex;gap:28px;align-items:center;margin-top:28px}.hero-link{display:inline-flex;align-items:center;gap:16px;font-size:14px;color:#f4f6f8}.hero-note{font-size:11px;color:#d2dce5;margin-top:24px}.hero-side{position:absolute;right:40px;bottom:40px;font-size:10px;color:#f8f8f8;text-align:right}.hero-side span{display:block;font-family:"STKaiti","KaiTi",serif;font-size:19px;margin-top:4px}.needs{border-bottom:1px solid var(--line);background:#fff}.needs-inner{display:grid;grid-template-columns:1.1fr 1.25fr 1.25fr 1.4fr;min-height:125px;align-items:center}.needs-label{line-height:1.7;padding-right:20px}.needs-label>span{font-size:11px;color:#8d7947;display:block}.needs-label strong{font-size:18px;font-weight:500}.needs a{display:flex;align-items:center;gap:15px;border-left:1px solid var(--line);padding:10px 22px;min-height:60px}.needs a>svg:first-child{width:27px;height:27px;color:#8a7547}.needs a>svg:last-child{width:16px;margin-left:auto}.needs a span{font-size:15px;font-weight:500}.needs small{display:block;font-size:10px;font-weight:400;color:var(--muted);margin-top:4px;line-height:1.6}.needs a:hover{background:#fafaf7}.section{padding-top:78px;padding-bottom:78px}.section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;margin-bottom:32px}.section-heading>p{font-size:13px;color:var(--muted);line-height:1.9}.service-tabs{display:flex;border-bottom:1px solid var(--line);gap:40px}.service-tabs button{font-size:15px;color:var(--muted);padding:13px 2px 18px;position:relative;background:transparent}.service-tabs button.selected{color:var(--navy);font-weight:600}.service-tabs button.selected:after{content:"";height:3px;position:absolute;bottom:-1px;left:0;right:0;background:var(--gold)}.service-panel{display:grid;grid-template-columns:1.3fr 1fr;margin-top:28px;background:#f4f6f7;min-height:318px;border:1px solid #ecedef}.service-main{padding:35px 40px}.service-number{font-size:10px;color:#8d7947}.service-main h3{font-size:26px;line-height:1.6;margin:12px 0}.service-main>p{font-size:13px;color:var(--muted);max-width:490px}.text-link{display:inline-flex;align-items:center;gap:20px;font-size:13px;font-weight:500;color:var(--navy)}.text-link:hover{color:#9a7b2c}.service-main .text-link{margin-top:22px}.service-details{padding:39px 40px;background:#eef1f2}.service-details h4{font-weight:500;font-size:15px}.service-details ul{padding:0;list-style:none;font-size:13px;margin:18px 0 23px}.service-details li{display:flex;gap:12px;align-items:center;margin:12px 0}.service-details li svg{width:17px;color:var(--green)}.service-boundary{border-top:1px solid #d9dfe0;padding-top:17px;display:flex;gap:10px;align-items:flex-start;color:#68747c;font-size:11px}.service-boundary svg{width:15px;height:19px}.service-index{display:flex;gap:30px;flex-wrap:wrap;margin-top:20px}.service-index a{display:inline-flex;gap:12px;align-items:center;font-size:11px;color:var(--muted)}.service-index svg{width:14px}.delivery-section{background:#f7f8f8}.delivery-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid #d8dfe3;padding-top:27px;gap:28px}.delivery-grid article{position:relative;padding-right:23px;border-right:1px solid var(--line)}.delivery-grid article:last-child{border-right:0}.delivery-grid article>span{position:absolute;right:22px;top:0;font-size:12px;color:#99a2a8}.delivery-grid article>svg{width:30px;height:30px;color:#977c39;margin:3px 0 16px}.delivery-grid h3{font-size:17px;margin-bottom:11px}.delivery-grid p{font-size:12px;color:var(--muted);line-height:1.9;min-height:92px}.delivery-grid b{font-size:10px;font-weight:500;color:#7e6a3c;display:block;margin-top:17px}.section-note{font-size:10px;color:#7d8791;margin-top:24px}.industry-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.industry-grid article{border:1px solid var(--line);border-radius:4px;padding:27px 28px}.industry-grid article>svg{width:30px;height:30px;color:var(--green)}.industry-grid h3{font-size:19px;margin:19px 0 12px}.industry-grid p{font-size:13px;color:var(--muted);min-height:75px}.industry-grid a{display:flex;justify-content:space-between;align-items:center;padding-top:18px;border-top:1px solid var(--line);margin-top:25px;font-size:12px}.industry-grid a svg{width:17px}.answers-section{background:#f5f7f7}.answers-grid{display:grid;grid-template-columns:.85fr 1.4fr;gap:90px}.muted{color:var(--muted);font-size:13px;line-height:1.9}.answers-grid .muted{margin-top:22px}.link-button{background:transparent;padding:0}.answers-grid .link-button{margin-top:28px}.faq-list details{border-bottom:1px solid #d9e0e3;padding:19px 0}.faq-list details:first-child{padding-top:0}.faq-list summary{font-size:15px;font-weight:500;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:16px;list-style:none}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary svg{width:17px;flex-shrink:0;color:#8c7b4a}.faq-list details[open] summary svg{transform:rotate(45deg)}.faq-list details>p{font-size:13px;color:var(--muted);margin:16px 24px 10px 0;line-height:1.95}.faq-list details>a{font-size:11px;color:#3f605d;display:inline-flex;gap:12px;align-items:center}.faq-list details>a svg{width:14px}.about-section{display:grid;grid-template-columns:1.1fr 1fr;gap:100px}.about-heading h2{font-family:"STKaiti","KaiTi",serif;font-size:39px}.about-heading>p:not(.eyebrow){color:var(--muted);font-size:14px;line-height:2.1;margin-top:23px}.company-name{display:block;font-size:12px;margin-top:25px}.about-values{padding-top:5px}.about-values>div{display:flex;align-items:center;gap:30px;padding:18px 0;border-bottom:1px solid var(--line)}.about-values span{font-size:21px;font-family:"STKaiti","KaiTi",serif;color:#927635;flex-shrink:0}.about-values p{font-size:13px;color:var(--muted)}.contact-band{background:var(--navy);color:white;padding:49px 0}.contact-band .wrap{display:flex;justify-content:space-between;align-items:center;gap:30px}.contact-band h2{font-size:29px}.contact-band p:not(.eyebrow){font-size:12px;color:#c6d3df;margin-top:15px}.footer-main{display:flex;align-items:center;justify-content:space-between;padding-top:38px;padding-bottom:32px;gap:25px}.footer-main>p{font-size:12px;line-height:2}.footer-main>p>span{color:#8a7849}.footer-main>div{display:flex;gap:24px;font-size:11px;color:var(--muted)}.footer-bottom{border-top:1px solid var(--line);padding-top:17px;padding-bottom:20px;font-size:10px;color:#7c8790;display:flex;justify-content:space-between;gap:25px}.skip{position:fixed;left:15px;top:-100px;z-index:100;background:white;color:var(--navy);padding:15px}.skip:focus{top:10px}dialog{border:1px solid #d9dfe3;border-radius:6px;width:min(540px,calc(100% - 30px));padding:34px;max-height:90dvh;color:var(--ink);box-shadow:0 20px 80px #10263830}dialog::backdrop{background:#10233599;backdrop-filter:blur(3px)}.dialog-close{position:absolute;right:12px;top:12px}dialog h2{font-size:25px}dialog .muted{margin:12px 0 22px}form label{display:block;font-size:13px;margin:15px 0 6px}form select,form textarea{width:100%;background:white;border:1px solid #ced5da;border-radius:3px;padding:10px;font-size:13px;color:var(--ink)}form textarea{resize:vertical}form button{margin-top:20px;width:100%}#consult-text{font:13px/1.95 "Microsoft YaHei",sans-serif;white-space:pre-wrap;overflow-wrap:anywhere;background:#f3f5f6;padding:18px;border-left:3px solid var(--gold)}#consult-result{margin-top:20px}#consult-result .link-button{margin-left:20px}#copy-status{font-size:12px;color:var(--green);margin-top:12px}.detail-hero{background:#f2f5f6;padding:48px 0 43px;border-bottom:1px solid var(--line)}.breadcrumbs{font-size:12px;color:var(--muted);margin-bottom:25px;display:flex;gap:12px}.detail-hero h1{font-size:36px;line-height:1.5;max-width:850px}.detail-hero .lead{color:var(--muted);margin-top:18px;max-width:730px;font-size:15px}.detail-layout{display:grid;grid-template-columns:1fr 300px;gap:65px}.detail-body h2{font-size:24px;margin:30px 0 14px}.detail-body h2:first-child{margin-top:0}.detail-body p,.detail-body li{font-size:14px;color:#596874;line-height:2}.detail-body ul{padding-left:20px}.detail-body li{padding:4px 0}.detail-aside{align-self:start;position:sticky;top:125px;background:#f4f6f7;padding:26px}.detail-aside h3{font-size:19px}.detail-aside p{font-size:13px;color:var(--muted);margin:14px 0 23px}.detail-aside .button{width:100%;font-size:12px}.detail-aside>a{font-size:12px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);padding:12px 0}.detail-aside>a svg{width:16px}.detail-source{margin-top:35px;font-size:11px;color:#7b858e;border-top:1px solid var(--line);padding-top:18px}.related{margin-top:45px;padding-top:20px;border-top:1px solid var(--line)}.related a{display:block;font-size:13px;margin:10px 0;text-decoration:underline;text-underline-offset:4px}
@media(min-width:1550px){.hero{height:620px}.hero-content{padding-top:65px}.hero h1>span{font-size:47px}}
@media(max-width:1100px){.wrap{width:calc(100% - 56px)}.nav-inner{gap:20px}.navigation{gap:20px;font-size:13px}.nav-cta{display:none}.needs a{padding:10px 15px}.needs a>svg:first-child{width:23px}.needs-label strong{font-size:16px}.needs a span{font-size:13px}.needs a>svg:last-child{display:none}.section-heading h2{font-size:28px}.answers-grid{gap:45px}.service-main,.service-details{padding:28px}.delivery-grid{gap:20px}.delivery-grid p{min-height:115px}.detail-layout{gap:35px;grid-template-columns:1fr 260px}}
@media(max-width:760px){.wrap{width:calc(100% - 36px)}.topbar .wrap{height:29px;font-size:9px}.topbar .wrap>span:last-child{font-size:0}.preview-tag{font-size:9px;border:0;margin:0;padding:0}.nav-inner{height:72px}.brand-mark{width:35px;height:38px;font-size:26px}.brand b{font-size:23px}.brand small{font-size:8px}.menu-toggle{display:grid;margin-left:auto}.navigation{display:none;position:absolute;top:72px;left:0;right:0;background:white;box-shadow:0 12px 25px #182b4310;padding:15px 24px;flex-direction:column;align-items:stretch;gap:0;border-top:1px solid var(--line)}.navigation.is-open{display:flex}.navigation a{padding:12px 0}.navigation a.active:after{display:none}.hero{height:590px;min-height:0}.hero-content{padding-top:40px}.hero-image{object-position:64% center}.hero-shade{background:linear-gradient(90deg,#142c43df,#142c4370)}.hero h1{font-size:25px}.hero h1>span{font-size:33px;line-height:1.6;margin-top:18px}.hero-copy{font-size:13px;line-height:2;margin-top:25px}.hero-actions{gap:18px;margin-top:28px;align-items:flex-start;flex-wrap:wrap}.hero-actions .button{padding:11px 19px;font-size:13px}.hero-link{min-height:49px;gap:9px;font-size:12px}.hero-note{font-size:9px;line-height:1.8;margin-top:22px}.hero-side{right:18px;bottom:20px;font-size:8px}.hero-side span{font-size:16px}.eyebrow{font-size:10px}.needs-inner{grid-template-columns:1fr;padding:20px 0 10px}.needs-label{padding:0 0 14px}.needs-label>span{display:none}.needs-label strong{font-size:17px}.needs a{border-left:0;border-top:1px solid var(--line);padding:16px 0;gap:18px;min-height:80px}.needs a span{font-size:15px}.needs small{font-size:11px}.needs a>svg:first-child{width:25px}.needs a>svg:last-child{display:block}.section{padding-top:48px;padding-bottom:48px}.section-heading{display:block;margin-bottom:25px}.section-heading h2{font-size:25px;line-height:1.6}.section-heading>p{font-size:12px;margin-top:17px}.section-heading>.text-link{margin-top:16px}.service-tabs{gap:23px;overflow-x:auto;scrollbar-width:thin}.service-tabs button{font-size:13px;white-space:nowrap;padding-bottom:14px}.service-panel{grid-template-columns:1fr;margin-top:20px}.service-main{padding:25px}.service-main h3{font-size:23px}.service-main>p{font-size:12px}.service-details{padding:24px}.service-details li{font-size:12px}.service-index{gap:12px 22px}.delivery-grid{grid-template-columns:1fr 1fr;gap:27px 20px}.delivery-grid article{padding-right:13px}.delivery-grid article:nth-child(2){border:0}.delivery-grid h3{font-size:16px}.delivery-grid p{font-size:11px;min-height:110px}.delivery-grid article>span{right:11px}.delivery-grid b{font-size:9px}.section-note{font-size:9px}.industry-grid{grid-template-columns:1fr;gap:15px}.industry-grid article{padding:24px}.industry-grid h3{margin-top:14px}.industry-grid p{min-height:0;font-size:12px}.industry-grid a{margin-top:18px;padding-top:13px}.answers-grid{grid-template-columns:1fr;gap:29px}.answers-grid h2{font-size:27px}.answers-grid .muted{margin-top:16px}.answers-grid .link-button{margin-top:18px}.faq-list summary{font-size:14px}.faq-list details>p{font-size:12px}.about-section{grid-template-columns:1fr;gap:25px}.about-heading h2{font-size:34px}.about-heading>p:not(.eyebrow){font-size:13px}.about-values>div{gap:22px;padding:15px 0}.about-values p{font-size:12px}.contact-band{padding:36px 0}.contact-band .wrap{display:block}.contact-band h2{font-size:25px}.contact-band .button{margin-top:24px}.contact-band p:not(.eyebrow){font-size:11px}.footer-main{flex-wrap:wrap;justify-content:flex-start;gap:23px}.footer-main>p{font-size:10px}.footer-main>div{width:100%;gap:25px}.footer-bottom{display:block;font-size:9px}.footer-bottom>span{display:block;margin-bottom:7px}dialog{padding:29px 21px}dialog h2{font-size:23px}dialog .muted{font-size:12px}.detail-hero{padding:29px 0}.detail-hero h1{font-size:28px}.detail-hero .lead{font-size:13px}.detail-layout{grid-template-columns:1fr;gap:30px}.detail-body h2{font-size:21px}.detail-body p,.detail-body li{font-size:13px}.detail-aside{position:static}.breadcrumbs{font-size:10px;flex-wrap:wrap}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
.topbar .wrap{height:auto;min-height:38px;gap:12px;padding-top:5px;padding-bottom:5px}
.topbar-phone{display:inline-flex;align-items:center;gap:8px;color:var(--navy);white-space:nowrap}
.topbar-phone svg{width:14px;height:14px}
.topbar-phone strong{font-size:14px;font-weight:600}
.office-location{display:flex;align-items:center;justify-content:space-between;gap:30px;border-top:1px solid var(--line);padding-top:30px;padding-bottom:40px}
.office-address{display:flex;gap:16px;align-items:flex-start;min-width:0}
.office-address>svg{color:var(--green);margin-top:5px}
.office-address h3{font-size:17px;margin-bottom:7px}
.office-address address{font-style:normal;font-size:14px;overflow-wrap:anywhere}
.office-phone{display:inline-flex;align-items:center;gap:8px;font-size:14px;margin-top:10px;color:var(--navy)}
.office-phone svg{width:16px;height:16px}
.office-map-link{display:flex;align-items:center;gap:16px;padding:18px 22px;border:1px solid var(--line);border-radius:3px;max-width:100%;min-width:0}
.office-map-link:hover{border-color:var(--green);color:var(--green)}
.office-map-link>svg:first-child{width:26px;height:26px;color:var(--green)}
.office-map-link span{font-size:14px;min-width:0;overflow-wrap:anywhere}
.office-map-link small{display:block;font-size:11px;color:var(--muted);margin-top:3px}
.contact-phone{display:inline-flex;align-items:center;gap:10px;margin-top:18px;font-size:22px;font-weight:500;color:white}
@media(max-width:760px){.topbar .wrap{flex-wrap:wrap;gap:3px 12px}.topbar-phone{gap:5px}.topbar-phone span{display:none}.topbar-phone strong{font-size:12px}.office-location{flex-direction:column;align-items:stretch;gap:22px;padding-top:24px;padding-bottom:32px}.office-map-link{padding:16px}.office-map-link>svg:last-child{margin-left:auto}}
.about-section{grid-template-columns:1fr 1.1fr;gap:70px}
.about-cooperation{min-width:0}
.about-cooperation article{padding:21px 0;border-bottom:1px solid var(--line)}
.about-cooperation article:first-child{padding-top:0}
.about-cooperation h3{font-size:17px;line-height:1.65}
.about-cooperation p{font-size:13px;color:var(--muted);margin-top:8px;line-height:1.9}
.about-cooperation .text-link{font-size:12px;margin-top:10px;gap:10px}
.about-cooperation .text-link svg{width:15px;height:15px}
.content-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px}
.content-row{padding:22px 0;border-top:1px solid var(--line);min-width:0;overflow-wrap:anywhere}
.content-row h3{font-size:19px;line-height:1.65}
.content-row>p:not(.eyebrow){font-size:13px;color:var(--muted);margin-top:12px}
.content-row .text-link{margin-top:14px}
.content-meta{font-size:12px;color:var(--muted);margin-bottom:22px}
.content-image{margin:24px 0}.content-image img{display:block;width:100%;height:auto}
@media(max-width:760px){.content-list{grid-template-columns:1fr;gap:12px}}
@media(max-width:760px){.about-section{grid-template-columns:1fr;gap:30px}.about-cooperation h3{font-size:16px}.about-cooperation p{font-size:12px}}
form input:not([type="checkbox"]){width:100%;background:white;border:1px solid #ced5da;border-radius:3px;padding:10px;font-size:13px;color:var(--ink)}.consent{display:flex;align-items:flex-start;gap:9px;font-size:12px;color:var(--muted)}.consent input{margin-top:6px;flex:0 0 auto}.consent a{text-decoration:underline;text-underline-offset:3px}.honeypot{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}#form-status{min-height:24px;margin-top:10px;color:#9b4438;font-size:12px}
.hero-content{padding-top:54px}
.hero-content>.eyebrow{margin-bottom:21px}
.hero h1{display:flex;flex-direction:column;align-items:flex-start;gap:8px;line-height:1.2}
.hero h1>.hero-brand-name{margin:0;font-size:24px;font-weight:500;line-height:1.4;color:#fff}
.hero h1>.hero-slogan{display:block;margin:0;font-size:48px;font-weight:500;line-height:1.3;white-space:nowrap}
.hero-copy{margin-top:23px}
@media(min-width:1550px){.hero h1>.hero-slogan{font-size:52px}}
@media(max-width:760px){
  .hero-content{padding-top:40px}
  .hero-content>.eyebrow{margin-bottom:18px}
  .hero h1{gap:6px}
  .hero h1>.hero-brand-name{font-size:20px}
  .hero h1>.hero-slogan{font-size:33px;line-height:1.35}
  .hero-copy{margin-top:22px}
}
@media(max-width:360px){.hero h1>.hero-slogan{font-size:30px}}