/* Shared visual system: rounded navigation, restrained surfaces, clear hierarchy. */
:root{--red:#b82030;--red-dark:#951928;--ink:#23292b;--muted:#657174;--line:#e0e6e5;--surface:#f5f7f7;--green:#226d64;--header:92px}
body{font-size:15px;background:#fff;-webkit-font-smoothing:antialiased}h1,h2,h3{font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;letter-spacing:0}h2{font-size:34px;line-height:1.45}.wrap{width:min(1280px,calc(100% - 96px))}.utility{background:#f5f7f7;font-size:11px}.utility .wrap{height:30px}.header{box-shadow:0 3px 20px #1b302905;background:#fffffffa}.nav-row{gap:22px}.brand strong{font-size:29px}.brand strong span{font-size:25px}.brand small{font-size:10px;margin-top:6px}.header nav{height:auto;gap:4px;background:#f3f5f5;border:1px solid #e8eceb;padding:5px;border-radius:999px}.header nav a{height:40px;padding:0 19px;border-radius:999px;font-size:13px;font-weight:500;white-space:nowrap;transition:background .18s,color .18s}.header nav a:hover{background:#e9eeec;color:#253d37}.header nav a.active{background:#b82030;color:white;box-shadow:0 2px 5px #93202d18}.header nav a.active:after{display:none}.header-cta{margin-left:0;white-space:nowrap}.button{border-radius:8px;font-size:13px;min-height:46px;padding:12px 21px;gap:16px}.button.outline{border-color:#c9d2d0;background:white}.button.outline:hover{background:#f4f7f6}.icon-button{border-radius:50%;width:42px;height:42px}.icon-button:hover{background:#f0f4f2}.section{padding:80px 0}.section-heading{margin-bottom:30px}.section-heading>p{font-size:13px;line-height:1.9}.section-heading .eyebrow,.eyebrow{font-size:11px}.text-link{font-size:13px}.hero{height:640px;min-height:0;background:#1d3639;color:white}.hero-image{inset:0;width:100%;height:100%;object-fit:cover;object-position:center 53%;filter:none;z-index:-2}.hero:after{content:'';position:absolute;inset:0;background:#10292c20;z-index:-1}.hero-inner{align-items:center;height:calc(100% - 58px)}.hero-copy{width:100%;max-width:100%;padding:20px 0;text-shadow:0 2px 12px #001c21b3}.hero .eyebrow{color:#fff;margin-bottom:16px}.hero .eyebrow span{background:#fff}.hero h1{font-size:54px;margin-bottom:13px;line-height:1.2}.hero-heading{font-size:29px;font-weight:500;margin-bottom:22px}.hero-description{font-size:14px;color:white;line-height:2;margin-bottom:29px}.hero-actions{gap:12px}.hero-actions .button{font-size:13px;padding:12px 21px;text-shadow:none}.hero-actions .outline{background:#fffffff2;color:var(--ink);border-color:#fff}.hero-tags{color:#fff;font-size:12px;margin-top:28px;gap:26px}.hero-bottom{height:58px;background:#17363891}.hero-bottom .wrap{border:0;color:white;font-size:11px}.hero-bottom .scene-note{color:#fff;font-size:10px}.service-strip-grid{padding:28px 0}.service-strip a{padding:0 26px;gap:18px}.service-strip strong{font-size:16px}.service-strip span{font-size:11px;margin-top:5px}.service-strip a>svg:first-child{width:30px;height:30px}.products{background:#fff}.catalog-summary{gap:32px;border:0;padding:0 0 25px}.catalog-summary strong{font-size:27px}.catalog-summary span{font-size:12px}.catalog-summary>a{font-size:12px}.products .product-toolbar{border:0;margin:0 0 22px}.products .filters{gap:8px;flex-wrap:wrap;overflow:visible;padding:0}.products .filter{border:1px solid #e0e6e4;background:#f5f7f6;border-radius:999px;padding:9px 18px;font-size:12px;min-height:40px;transition:background .18s,border-color .18s}.products .filter:hover{background:#eaf0ed}.products .filter.active{background:var(--red);border-color:var(--red);color:white}.products .filter.active:after{display:none}.filter span{margin-left:8px}.catalog-search-row{margin-bottom:24px}.catalog-search{border-radius:999px;background:white;padding-left:17px}.catalog-search:focus-within{border-color:var(--red);box-shadow:0 0 0 3px #b820300a}.catalog-search input:focus{outline:none}.catalog-search input{min-height:46px;font-size:13px}.catalog-search input::placeholder{font-size:12px}.products .product-count{font-size:12px}.product-grid{gap:22px}.products .product-card{border-radius:8px;box-shadow:0 3px 12px #1d3b2d04;border-color:#e0e5e3;transition:transform .2s,box-shadow .2s,border-color .2s}.products .product-card:hover{transform:translateY(-3px);box-shadow:0 10px 26px #223c2c0d;border-color:#bfcfc8}.products .product-visual{background:white;padding:34px 20px 15px;aspect-ratio:1.27}.products .product-label{left:16px;top:13px;font-size:10px;color:#66736e}.products .product-content{padding:18px}.products .product-content h3{font-size:16px;line-height:1.5;min-height:48px}.products .product-content>p{font-size:12px;min-height:40px}.catalog-card-specs>div{font-size:11px;padding:8px 0}.product-link>span{font-size:10px}.products .product-link{font-size:12px;padding-top:15px;color:var(--red)}.product-foot{font-size:11px;line-height:1.9}.catalog-pages{gap:16px}.catalog-pages .icon-button{background:#f5f7f6}.catalog-pages span{font-size:13px}.field-heading{margin-top:44px;padding-top:38px}.field-heading h3{font-size:26px}.field-gallery{gap:22px}.field-gallery img{border-radius:6px}.field-gallery a{border-radius:6px}.field-gallery figcaption{font-size:13px;padding:12px 0}.field-credit{font-size:11px}.solutions{background:#f1f6f4}.solution-layout{gap:72px;grid-template-columns:1fr 2fr}.industry-tab{padding:24px 8px;border-radius:0}.industry-tab strong{font-size:16px}.industry-tab.active{color:var(--green);border-color:var(--green)}.industry-tab.active span{color:var(--green)}.industry-panel h3{font-size:25px}.industry-panel>p{font-size:14px;max-width:650px;line-height:1.95}.industry-kicker{font-size:12px}.industry-chips span{font-size:11px;border-radius:4px;padding:5px 10px;background:#ffffff80}.service-photo{border-radius:6px;min-height:440px}.service-list h3{font-size:19px}.service-list p{font-size:13px}.service-list article{padding:24px 0}.service-photo h3{font-size:28px}.about{background:#252c2e}.about-grid{gap:90px}.about-content>p:not(.large-copy){font-size:14px;color:#c4ceca}.large-copy{font-size:22px}.about-values span{font-size:13px}.about-values{padding-top:28px;border-color:#4a5856}.faq h2{font-size:31px}.faq-list summary{font-size:15px;min-height:66px;align-items:center}.faq-list details:first-child summary{padding-top:12px}.faq-list details p{font-size:13px}.faq-list summary svg{color:var(--red)}.contact{background:#f3f6f5}.contact-intro>p:not(.eyebrow){font-size:14px}.contact-steps span{font-size:13px}.contact-steps b{border-radius:50%;width:30px;height:30px}.contact-note p{font-size:12px}.contact form{border-radius:8px;padding:32px;border-color:#dce4df;box-shadow:0 6px 24px #183b2406}.contact form h3{font-size:21px}.form-grid label{font-size:12px;font-weight:500}input,select,textarea{border-radius:6px;min-height:45px;font-size:13px;background:#fff}input::placeholder,textarea::placeholder{font-size:12px}.form-grid{gap:19px 18px}.privacy-note{font-size:10px}.footer-main p{font-size:13px}.footer-bottom{font-size:10px;line-height:1.8}.back-top{border-radius:50%;height:42px;width:42px}dialog{border-radius:8px}.dialog-close{box-shadow:0 2px 8px #0000000a}.catalog-detail-copy h2{font-size:27px}.catalog-detail-copy>p{font-size:13px}.detail-specs div{font-size:12px}.catalog-tabs{gap:8px;padding-bottom:13px}.catalog-tabs button{border-radius:999px;background:#f3f5f4;padding:9px 17px;font-size:13px}.catalog-tabs button[aria-selected=true]{color:white;background:var(--red)}.catalog-tabs button[aria-selected=true]:after{display:none}.catalog-info-columns h3{font-size:16px}.catalog-info-columns ul{font-size:13px}.catalog-info-columns p,.catalog-doc-intro{font-size:12px}.catalog-thumbnails button{border-radius:6px}.catalog-documents a{border-radius:6px}.catalog-site-link{border-radius:6px}.catalog-review-date{font-size:11px}
@media(min-width:1600px){.wrap{width:min(1440px,calc(100% - 144px))}.hero{height:700px}.hero-image{object-position:center 53%}.hero-copy{max-width:100%}}
@media(max-width:1200px){.wrap{width:calc(100% - 64px)}.header nav a{padding:0 13px;font-size:12px}.nav-row{gap:16px}.header-cta{padding:11px 15px;font-size:12px}.brand strong{font-size:26px}.brand strong span{font-size:23px}.brand small{font-size:9px}.products .filter{padding:9px 15px}.product-grid{gap:16px}.products .product-content{padding:16px}.products .product-content h3{font-size:15px}.catalog-card-specs>div{font-size:10px}.product-link>span{font-size:9px}.service-strip a{padding:0 18px;gap:13px}.service-strip strong{font-size:15px}.service-strip span{font-size:10px}.about-grid,.faq-grid,.contact-grid{gap:55px}.solution-layout{gap:50px}}
@media(max-width:980px){.header nav a{padding:0 10px;font-size:11px}.header nav{gap:0;padding:4px}.brand strong{font-size:23px}.brand strong span{font-size:21px}.brand small{font-size:8px}.nav-row{gap:12px}.header-cta{font-size:11px;padding:10px 12px;gap:8px}.hero{height:610px}.hero h1{font-size:49px}.hero-heading{font-size:27px}.hero-image{object-position:62% center}.catalog-summary{gap:25px}.products .product-content h3{font-size:16px}.catalog-card-specs>div{font-size:11px}.products .product-content>p{min-height:40px}.service-strip span{font-size:9px}.about-grid,.faq-grid,.contact-grid{gap:36px}.about-values{gap:16px}.about-values span{font-size:11px}.service-list p{font-size:12px}.service-list h3{font-size:17px}.industry-panel h3{font-size:23px}.industry-panel>p{font-size:13px}}
@media(max-width:760px){:root{--header:76px}.wrap{width:calc(100% - 40px)}.header{height:76px}.header nav{display:none;top:76px;left:14px;right:14px;border-radius:16px;padding:10px;background:#fff;border:1px solid #e0e6e3;box-shadow:0 14px 28px #1d34261f;gap:5px}.header nav.open{display:flex}.header nav a{font-size:14px;height:46px;border:0;padding:0 17px;border-radius:999px}.header nav a.active{color:#fff}.menu-toggle{width:36px;height:36px;background:#f0f3f2;flex-shrink:0}.header-cta{border-radius:999px;min-height:36px;font-size:10px;padding:9px 12px}.brand strong{font-size:23px}.brand strong span{font-size:21px}.hero{height:620px}.hero-image{inset:0;width:100%;height:100%;object-fit:cover;object-position:57% center}.hero:after{background:#10292c38}.hero-inner{height:calc(100% - 48px);align-items:start}.hero-copy{max-width:100%;padding:42px 0 0;text-shadow:0 2px 10px #001c21c9}.hero .eyebrow{font-size:9px;margin-bottom:15px}.hero h1{font-size:39px;margin-bottom:13px}.hero-heading{font-size:23px;margin-bottom:18px}.hero-description{font-size:12px;margin-bottom:24px;line-height:1.95}.hero-actions{gap:10px}.hero-actions .button{padding:12px 16px;font-size:11px;min-height:44px;gap:12px}.hero-bottom{height:48px;background:#17363891}.hero-bottom .wrap{font-size:9px}.hero-bottom .scene-note{font-size:8px}.service-strip-grid{padding:10px 0}.service-strip a{padding:19px 7px!important}.service-strip strong{font-size:14px}.service-strip span{font-size:10px}.section{padding:54px 0}h2{font-size:27px}.section-heading{gap:15px;margin-bottom:24px}.section-heading>p{font-size:12px}.section-heading .eyebrow,.eyebrow{font-size:10px}.catalog-summary{gap:12px 20px;padding-bottom:22px}.catalog-summary span{font-size:10px}.catalog-summary strong{font-size:23px}.catalog-summary>a{font-size:11px}.products .filters{gap:8px;flex-wrap:nowrap;overflow-x:auto;padding:1px 1px 7px;scrollbar-width:thin}.products .filter{padding:9px 14px;min-height:40px;font-size:11px;flex-shrink:0}.products .product-toolbar{margin-bottom:15px}.catalog-search input{font-size:16px}.catalog-search input::placeholder{font-size:10px}.products .product-count{font-size:11px}.catalog-search-row{gap:12px}.product-grid{gap:14px 12px}.products .product-visual{padding:29px 10px 9px;aspect-ratio:1.04}.products .product-label{left:12px;top:11px;font-size:9px}.products .product-content{padding:13px 11px}.products .product-content h3{font-size:13px;min-height:40px}.products .product-content>p{font-size:10px;min-height:36px}.catalog-card-specs>div{font-size:10px;padding:6px 0}.catalog-card-specs dt{font-size:9px}.products .product-link{font-size:10px;padding-top:12px;flex-wrap:wrap;gap:7px}.product-link>span{font-size:9px;justify-content:start}.product-foot p{font-size:10px}.product-foot .text-link{font-size:11px}.field-heading h3{font-size:22px}.field-heading{gap:14px;margin-top:35px}.field-gallery{gap:12px}.field-gallery figcaption{font-size:11px}.field-credit{font-size:10px}.solution-layout{gap:26px}.industry-tabs{gap:6px}.industry-tab{border:1px solid #d8e4dd;border-radius:999px;min-height:42px;padding:8px 10px;background:#ffffff85}.industry-tab.active{background:var(--green);color:#fff;border-color:var(--green)}.industry-tab strong{font-size:11px}.industry-panel h3{font-size:21px}.industry-panel>p{font-size:12px}.industry-chips span{font-size:10px}.service-photo{min-height:0;height:285px}.service-photo h3{font-size:25px}.service-list h3{font-size:18px}.service-list p{font-size:12px}.about-grid,.faq-grid,.contact-grid{gap:28px}.large-copy{font-size:20px}.about-content>p:not(.large-copy){font-size:13px}.about-values span{font-size:11px}.about-values{gap:8px;flex-wrap:wrap}.faq h2{font-size:27px}.faq-list summary{font-size:13px;min-height:65px}.faq-list details p{font-size:12px}.contact h2{font-size:31px}.contact-intro>p:not(.eyebrow){font-size:13px}.contact-steps span{font-size:11px}.contact-steps b{width:26px;height:26px}.contact-note p{font-size:11px}.contact form{padding:25px 20px}.contact form h3{font-size:20px}.form-grid{gap:18px 12px}.form-grid label{font-size:11px}input,select,textarea{font-size:16px}.footer-main p{font-size:11px}.footer-bottom{font-size:9px}.catalog-detail-copy h2{font-size:22px}.catalog-detail-copy>p{font-size:12px}.catalog-tabs{gap:7px;justify-content:space-between}.catalog-tabs button{font-size:11px;padding:9px 12px;min-height:40px}.catalog-tabs span{margin-left:3px}.catalog-info-columns ul{font-size:12px}.catalog-info-columns p,.catalog-doc-intro{font-size:11px}.catalog-review-date{font-size:10px}.detail-specs div{font-size:11px}}
@media(max-width:370px){.wrap{width:calc(100% - 32px)}.brand strong{font-size:21px}.brand strong span{font-size:19px}.header-cta{padding:8px 9px}.nav-row{gap:8px}.catalog-summary{gap:12px}.catalog-summary strong{font-size:21px}.products .product-content h3{font-size:12px}.products .product-content{padding:12px 10px}.industry-tab{padding:8px 6px}.industry-tab strong{font-size:10px}.catalog-tabs button{padding:9px 10px}}
@media(max-width:760px){.products .filters{scrollbar-width:none}.products .filters::-webkit-scrollbar{display:none}}
@media(prefers-reduced-motion:reduce){.products .product-card:hover,.button:hover{transform:none}}

/* A shared white backdrop lets the original product photos retain their proportions. */
.brand .brand-logo{display:block;width:198px;height:auto;aspect-ratio:11/3;object-fit:contain}
.brand:has(.brand-logo) small{margin-top:2px;text-align:center}
.footer-main .brand .brand-logo{width:176px}
@media(max-width:980px){.header .brand .brand-logo{width:170px}}
@media(max-width:760px){.header .brand .brand-logo{width:148px}}
@media(max-width:370px){.header .brand .brand-logo{width:138px}}
.hero.hero-product-showcase{height:min(640px,calc(100svh - 220px));min-height:490px;max-height:none;padding:30px 0 0;background:#fff;color:var(--ink);display:flex;flex-direction:column;border-bottom:1px solid var(--line)}
.hero-product-showcase:after{display:none}
.hero-product-showcase .hero-inner{height:auto;display:block;flex:none;text-align:center}
.hero-product-showcase .hero-copy{max-width:none;width:100%;padding:0;text-shadow:none}
.hero-product-showcase .eyebrow{justify-content:center;color:var(--red);font-size:10px;margin-bottom:10px}
.hero-product-showcase .eyebrow span{background:var(--red);width:18px}
.hero-product-showcase h1{font-size:46px;line-height:1.2;margin:0 0 8px}
.hero-product-showcase .hero-heading{font-size:22px;line-height:1.5;margin:0 0 12px;font-weight:400;color:#465151}
.hero-product-showcase .hero-description{font-size:13px;line-height:1.8;color:var(--muted);margin:0 0 18px;text-wrap:balance}
.hero-product-showcase .hero-actions{justify-content:center;gap:12px}
.hero-product-showcase .hero-actions .outline{background:#fff;border-color:#cbd3d0;color:var(--ink)}
.hero-product-showcase .hero-actions .outline:hover{background:#f4f7f6}
.hero-equipment{display:flex;align-items:end;justify-content:center;width:min(1000px,calc(100% - 64px));flex:1;min-height:150px;margin:13px auto 0;gap:6px}
.hero-equipment figure{margin:0;min-width:0;width:33.333%;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:end}
.hero-equipment .hero-equipment-secondary{height:88%}
.hero-equipment img{width:100%;height:calc(100% - 27px);min-height:0;object-fit:contain;object-position:center bottom;flex:1}
.hero-equipment figcaption{color:#7b8582;line-height:1.5;font-size:10px;height:27px;flex:none;padding-top:7px;text-align:center}
.hero-product-showcase .hero-bottom{position:static;height:43px;background:#fff;flex:none;margin-top:12px}
.hero-product-showcase .hero-bottom .wrap{border-top:1px solid var(--line);font-size:10px;color:#7c8682}
.hero-product-showcase .hero-bottom .scene-note{font-size:10px;color:#7c8682}
@media(min-width:1600px){.hero.hero-product-showcase{padding-top:38px;height:min(680px,calc(100svh - 230px))}.hero-product-showcase h1{font-size:50px}.hero-equipment{width:1080px}}
@media(max-width:980px){.hero-product-showcase h1{font-size:42px}.hero-equipment{width:calc(100% - 48px)}}
@media(min-width:761px) and (max-height:740px){.hero.hero-product-showcase{height:calc(100svh - 190px);min-height:390px;padding-top:18px}.hero-product-showcase .eyebrow{margin-bottom:7px;font-size:9px}.hero-product-showcase h1{font-size:38px;margin-bottom:5px}.hero-product-showcase .hero-heading{font-size:19px;margin-bottom:8px}.hero-product-showcase .hero-description{font-size:12px;margin-bottom:12px}.hero-product-showcase .hero-actions .button{min-height:40px;padding:10px 18px;font-size:12px}.hero-equipment{min-height:112px;margin-top:8px}.hero-equipment figcaption{height:23px;font-size:9px;padding-top:4px}.hero-product-showcase .hero-bottom{height:32px;margin-top:8px}}
@media(max-width:760px){.hero.hero-product-showcase{height:min(620px,calc(100svh - 156px));min-height:470px;padding-top:28px}.hero-product-showcase .eyebrow{font-size:9px;margin-bottom:12px}.hero-product-showcase h1{font-size:36px;margin-bottom:8px}.hero-product-showcase .hero-heading{font-size:20px;margin-bottom:12px}.hero-product-showcase .hero-description{font-size:12px;max-width:300px;margin:0 auto 18px;line-height:1.9}.hero-product-showcase .hero-actions{gap:10px}.hero-product-showcase .hero-actions .button{font-size:11px;min-height:44px;padding:11px 16px;gap:12px}.hero-equipment{margin-top:16px;width:min(370px,calc(100% - 28px));min-height:150px}.hero-equipment .hero-equipment-secondary{display:none}.hero-equipment .hero-equipment-primary{width:100%}.hero-equipment figcaption{font-size:10px;height:27px}.hero-product-showcase .hero-bottom{margin-top:9px;height:40px}.hero-product-showcase .hero-bottom .wrap,.hero-product-showcase .hero-bottom .scene-note{font-size:9px}}