body{font-size:16px}.section{padding-top:64px;padding-bottom:64px}.eyebrow{font-size:12px;letter-spacing:1.7px}.brand img{width:175px;height:70px;max-width:none;object-fit:contain}.header-inner{height:88px}.header-contact{font-size:16px;color:var(--blue);padding:10px 17px}.site-nav a{font-size:15px}.site-nav{gap:34px}.masthead{position:relative;background:#092641;min-height:590px;isolation:isolate}.masthead-image{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;z-index:-2}.masthead-shade{position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,#071f45a1 0%,#0a294929 40%,transparent 70%)}.masthead-content{padding:68px 0 100px;color:white;position:relative}.masthead-content .eyebrow{color:#c9d6e2;font-size:14px;letter-spacing:3px}.masthead h1{font-size:58px;line-height:1.3;color:white;letter-spacing:1px;margin:20px 0}.masthead-subtitle{font-size:19px;color:#f1f6fb;margin-top:22px}.masthead-desc{font-size:15px;color:#c7d6e4;line-height:1.9;margin-top:17px}.masthead-actions{display:flex;gap:18px;margin-top:30px}.masthead-actions .button{font-size:15px;padding:13px 28px}.ghost-button{background:transparent;color:white;border:1px solid #a4b7c9}.ghost-button:hover{background:#ffffff15}.hero-caption{font-size:12px;color:#c0cede;position:absolute;bottom:60px;right:0}.category-overlap{position:relative;margin-top:-43px;z-index:2}.category-quick-grid{display:grid;grid-template-columns:repeat(4,1fr);box-shadow:0 10px 30px #1638590a;background:white;border:1px solid #e5ebf0}.category-quick{padding:27px 20px;display:flex;gap:8px;align-items:center;border-right:1px solid #e5ebf0;min-width:0}.category-quick:last-child{border:0}.category-quick>div{position:relative;z-index:1;min-width:0}.category-quick>div>span{font-size:10px;color:#7c90a3;letter-spacing:1px}.category-quick h2{font-size:21px;margin:8px 0;letter-spacing:0;white-space:nowrap}.category-quick p{font-size:12px;line-height:1.7;color:#65778a;max-width:145px}.category-quick img{width:85px;height:85px;object-fit:contain;flex-shrink:0}.category-quick:hover h2{color:#d56c17}.revised-products .section-heading{margin-bottom:24px}.section-heading p{font-size:16px;line-height:1.8}.section-heading h2{font-size:32px}.catalog-tabs{display:flex;gap:30px;border-bottom:1px solid #dfe7ee;margin:20px 0 26px;flex-wrap:wrap}.catalog-tabs button{background:none;border:0;border-bottom:3px solid transparent;padding:12px 4px 15px;font-size:15px;color:#62788a;cursor:pointer}.catalog-tabs button[aria-pressed=true]{color:var(--blue);border-color:var(--orange);font-weight:700}.catalog-grid{display:grid;grid-template-columns:repeat(6,1fr);border-top:1px solid #e6ecf1;border-left:1px solid #e6ecf1}.catalog-item{border-bottom:1px solid #e6ecf1;border-right:1px solid #e6ecf1;display:flex;flex-direction:column;padding:16px 14px 20px;transition:background .2s;min-width:0}.catalog-item:hover{background:#f6f9fc}.catalog-item[hidden]{display:none}.catalog-image{background:white;aspect-ratio:1;overflow:hidden}.catalog-image img{width:100%;height:100%;object-fit:contain;transition:transform .25s}.catalog-item:hover img{transform:scale(1.06)}.catalog-copy h3{font-size:17px;margin-top:12px}.catalog-copy p{font-size:12px;color:#637889;line-height:1.8;margin-top:6px}.catalog-copy>span{display:block;font-size:12px;color:#a25214;margin-top:10px}.catalog-source{font-size:13px;color:#637583;margin-top:21px;line-height:1.8}.scene-section{background:#f3f6f9}.scene-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.scene-panel{position:relative;isolation:isolate;min-height:270px;overflow:hidden}.scene-panel>img{position:absolute;width:100%;height:100%;object-fit:cover;z-index:-1;transition:transform .35s}.scene-panel:hover img{transform:scale(1.03)}.scene-panel>div{padding:32px 28px;color:#123b63}.scene-panel>div>span:first-child{font-size:13px;letter-spacing:1px}.scene-panel h3{font-size:25px;line-height:1.4;margin-top:12px;margin-bottom:14px;letter-spacing:1px}.scene-panel p{font-size:12px}.scene-link{font-size:13px;display:inline-block;margin-top:23px;border-bottom:1px solid currentColor}.desktop-scene>div,.desktop-scene h3{color:white}.delivery-feature{background:#12365b;color:white}.delivery-feature .eyebrow{color:#a4bed5}.delivery-feature h2{color:white;font-size:34px}.delivery-heading{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center;margin-bottom:45px}.delivery-heading p{font-size:16px;line-height:1.9;color:#cbd7e3}.delivery-heading .text-link{margin-top:22px;color:white;font-size:14px;border-bottom:1px solid #5b7894;padding-bottom:7px}.delivery-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:35px}.delivery-grid article{border-top:1px solid #456584;padding-top:23px}.delivery-grid article>span{font:32px Arial,sans-serif;color:#92abc0}.delivery-grid h3{color:white;font-size:20px;margin:17px 0 12px}.delivery-grid p{font-size:14px;color:#bfd0df;line-height:1.9}.company-feature{display:grid;grid-template-columns:1.04fr 1fr;gap:65px;align-items:center}.company-photo{position:relative}.company-photo>img{width:100%;height:395px;object-fit:cover}.company-photo>span{position:absolute;bottom:12px;right:13px;background:#ffffffeb;padding:4px 9px;font-size:12px;color:#435969}.company-photo-label{position:absolute;left:0;bottom:30px;background:var(--blue);color:#bfd1e2;padding:20px 24px;font-size:13px;line-height:1.9}.company-photo-label strong{font-size:17px;color:white;font-weight:500}.company-feature-copy h2{font-size:33px}.company-feature-copy>p{font-size:15px;color:#657686;margin-top:20px;line-height:1.9}.company-facts{display:grid;grid-template-columns:repeat(3,1fr);margin:28px 0;gap:18px;padding:22px 0;border-top:1px solid #e3eaf0;border-bottom:1px solid #e3eaf0}.company-facts strong{font-size:17px;color:var(--blue);display:block}.company-facts span{font-size:12px;color:#657686;display:block;margin-top:5px}.contact-band{background:#edf2f7;padding:48px 0}.contact-band>.wrap{display:flex;justify-content:space-between;align-items:center;gap:35px}.contact-band h2{font-size:29px}.contact-band p{font-size:15px;color:#657686;margin-top:15px}.contact-band-phone{text-align:right}.contact-band-phone>span{display:block;font-size:13px;color:#627789}.contact-band-phone>a:not(.button){display:block;font:32px Arial,sans-serif;color:var(--blue);margin:9px 0 17px;font-weight:700}.contact-band-phone .button{padding:10px 25px}.footer-grid{grid-template-columns:1.3fr .7fr .7fr 1.3fr}.footer-brand img{width:155px;height:62px}.footer-grid p{font-size:13px}.footer-links{font-size:13px}.footer-links strong,.footer-company>strong{font-size:15px}.footer-company .footer-phone{display:block;border:0;font-size:23px;font-family:Arial;margin-top:7px;font-weight:600}.footer-company>p{font-size:13px;line-height:1.9;margin:15px 0 0}.footer-company>a:last-child{font-size:13px}.footer-bottom{font-size:12px;line-height:1.8}.about-copy p,.service-note p,.service-details p,.process-step p{font-size:15px}.process-step h3{font-size:20px}.service-details dd{font-size:15px}.image-disclaimer{font-size:13px;color:#637583}.product-catalog-block{margin:36px 0 40px}.category-detail>img{height:330px;object-fit:contain;border:1px solid #e5ebf0;background:white;padding:25px}.category-detail p{font-size:16px}.category-detail .item-list{font-size:15px}.category-nav a{font-size:15px}.page-hero .wrap>p:last-child{font-size:16px}.breadcrumb{font-size:13px}.about-real-photo{position:relative}.about-real-photo img{height:370px;width:100%;object-fit:cover}.about-real-photo>span{position:absolute;bottom:12px;right:13px;background:#ffffffec;padding:4px 9px;color:#465e72;font-size:12px}.contact-row{font-size:16px;gap:30px}.contact-row>span{min-width:65px;flex-shrink:0}.contact-row strong{font-weight:400;color:var(--blue);overflow-wrap:anywhere}.contact-row strong>a{font-weight:600}.preview-note{font-size:13px;color:#637583}.wechat-contact{display:flex;align-items:center;gap:30px;padding:28px 0}.wechat-contact>img{width:150px;height:150px;object-fit:contain}.wechat-contact h3{font-size:19px}.wechat-contact p{font-size:14px;color:#637583;margin-top:8px}.contact-panel li{font-size:15px}.contact-panel p{font-size:14px}.contact-source-note{font-size:14px;color:#637583;margin-top:25px;padding-top:25px;border-top:1px solid #dbe4eb}.contact-float{position:fixed;right:18px;bottom:90px;background:white;box-shadow:0 4px 24px #12365b22;z-index:20;font-size:12px;text-align:center;border:1px solid #dce5ed}.contact-float>a{display:block;padding:13px 10px;color:var(--blue)}.contact-float>a:first-child{border-bottom:1px solid #e4ebf1}.contact-float strong{font-size:13px;display:block}.contact-float span{display:block;margin-top:3px;font-size:11px}.contact-float>a:hover{background:#edf3f8}
@media(max-width:1200px){.site-nav{gap:24px}.brand img{width:160px}.header-contact{font-size:14px}.category-quick{padding:23px 15px}.category-quick img{width:66px;height:66px}.category-quick h2{font-size:19px}.category-quick p{font-size:12px}.catalog-grid{grid-template-columns:repeat(4,1fr)}.contact-float{display:none}.masthead h1{font-size:54px}.company-feature{gap:40px}.scene-panel{min-height:250px}}
@media(max-width:900px){.section{padding-top:54px;padding-bottom:54px}.header-inner{height:78px}.site-nav{top:78px}.masthead{min-height:555px}.masthead-content{padding-top:60px;padding-bottom:100px}.masthead h1{font-size:48px}.masthead-subtitle{font-size:16px}.masthead-desc{font-size:14px}.masthead-image{object-position:58% center}.masthead-shade{background:linear-gradient(90deg,#071f45dd,#0a29493b)}.hero-caption{bottom:55px}.category-quick-grid{grid-template-columns:repeat(2,1fr)}.category-quick{padding:22px 24px;border-bottom:1px solid #e5ebf0;justify-content:space-between}.category-quick:nth-child(2){border-right:0}.category-quick:nth-child(3),.category-quick:nth-child(4){border-bottom:0}.category-quick img{width:85px;height:85px}.catalog-tabs{gap:22px}.catalog-grid{grid-template-columns:repeat(4,1fr)}.catalog-item{padding:13px 12px 18px}.catalog-copy h3{font-size:16px}.catalog-copy p{font-size:12px}.scene-grid{gap:20px}.scene-panel{min-height:240px}.scene-panel>div{padding:26px 20px}.scene-panel h3{font-size:22px}.scene-panel p{font-size:12px}.delivery-heading{gap:40px}.delivery-feature h2{font-size:29px}.delivery-grid{gap:24px}.delivery-grid p{font-size:13px}.delivery-grid h3{font-size:18px}.company-feature{gap:30px}.company-feature-copy h2{font-size:28px}.company-feature-copy>p{font-size:14px}.company-photo>img{height:380px}.company-facts{gap:14px}.company-facts strong{font-size:15px}.contact-band h2{font-size:26px}.footer-grid{grid-template-columns:1.2fr .8fr .8fr}.footer-company{grid-column:1/-1}.contact-row{font-size:15px}.contact-layout{gap:30px}.contact-panel{padding:30px}}
@media(max-width:640px){.header-inner{height:72px}.site-nav{top:72px}.brand img{width:155px;height:62px}.masthead{min-height:570px}.masthead-content{padding:38px 0 220px}.masthead h1{font-size:42px;margin-top:15px;line-height:1.3}.masthead-content .eyebrow{font-size:12px;letter-spacing:1px}.masthead-subtitle{font-size:14px;margin-top:18px}.masthead-desc{font-size:13px;line-height:1.9;max-width:310px}.masthead-image{object-position:65% bottom;object-fit:cover}.masthead-shade{background:linear-gradient(180deg,#08254bf2 0%,#092846de 43%,#08254545 70%,transparent 100%)}.masthead-actions{gap:12px;margin-top:25px}.masthead-actions .button{font-size:13px;padding:11px 15px}.hero-caption{bottom:39px;font-size:11px}.category-overlap{margin-top:-20px}.category-quick{padding:14px 12px;gap:5px;align-items:flex-start;flex-direction:column;position:relative;min-height:126px}.category-quick>div>span{font-size:9px;letter-spacing:.3px}.category-quick h2{font-size:17px;margin-top:5px}.category-quick p{font-size:11px;max-width:98px;line-height:1.9}.category-quick img{position:absolute;right:5px;bottom:9px;width:56px;height:56px}.section{padding-top:44px;padding-bottom:44px}.section-heading h2{font-size:26px}.section-heading p{font-size:14px}.catalog-tabs{gap:16px;margin:17px 0 22px;flex-wrap:nowrap;overflow-x:auto}.catalog-tabs button{font-size:13px;white-space:nowrap;padding:9px 0 12px}.catalog-grid{grid-template-columns:repeat(2,1fr)}.catalog-item{padding:14px 12px 17px}.catalog-copy h3{font-size:16px}.catalog-copy p{font-size:12px;line-height:1.8}.catalog-copy>span{font-size:12px}.catalog-source{font-size:12px}.scene-grid{grid-template-columns:1fr;gap:18px}.scene-panel{min-height:230px}.scene-panel>div{padding:23px 20px}.scene-panel h3{font-size:23px}.scene-panel>div>span:first-child{font-size:12px}.scene-link{font-size:13px;margin-top:16px}.delivery-heading{grid-template-columns:1fr;gap:25px;margin-bottom:35px}.delivery-feature h2{font-size:28px}.delivery-heading p{font-size:14px}.delivery-grid{grid-template-columns:1fr 1fr;gap:30px 24px}.delivery-grid article>span{font-size:27px}.delivery-grid h3{font-size:17px;margin:14px 0 10px}.delivery-grid p{font-size:13px}.company-feature{grid-template-columns:1fr;gap:30px}.company-photo>img{height:290px}.company-photo-label{bottom:30px;padding:16px 18px;font-size:12px}.company-photo-label strong{font-size:16px}.company-feature-copy h2{font-size:28px}.company-facts{gap:13px}.company-facts strong{font-size:15px}.company-facts span{font-size:12px}.contact-band{padding:35px 0}.contact-band>.wrap{flex-direction:column;align-items:flex-start;gap:24px}.contact-band h2{font-size:25px}.contact-band p{font-size:14px}.contact-band-phone{text-align:left}.contact-band-phone>a:not(.button){font-size:29px}.contact-band-phone .button{font-size:14px}.footer-grid{grid-template-columns:1fr 1fr;gap:25px}.footer-grid p,.footer-links{font-size:13px}.footer-links strong{font-size:14px}.footer-bottom{font-size:12px;gap:9px}.footer-brand img{width:155px;height:62px}.page-hero .wrap>p:last-child{font-size:14px}.category-detail>img{height:260px;padding:20px}.category-detail p,.category-detail .item-list{font-size:14px}.about-copy p,.service-note p,.service-details p,.process-step p{font-size:14px}.service-details dd{font-size:14px}.about-real-photo img{height:290px}.contact-row{font-size:14px;padding:20px 0;gap:18px}.contact-row>span{min-width:60px}.contact-layout{gap:25px}.wechat-contact{gap:22px}.wechat-contact>img{width:130px;height:130px}.wechat-contact h3{font-size:17px}.wechat-contact p{font-size:13px}.preview-note{font-size:12px}.contact-panel li{font-size:14px}.image-disclaimer{font-size:12px}.category-nav a{font-size:14px}}
@media(prefers-reduced-motion:reduce){.scene-panel>img,.catalog-image img{transition:none}}