:root{--blue:#2b7be6;--primary:#1a5fb4;--ink:#06204a;--body:#1a3a6a;--muted:#4a6a9a;--pale:#e6effc;--line:rgba(26,95,180,.12);--serif:'Times New Roman','SimSun','Songti SC',serif;--sans:Arial,'Microsoft YaHei','PingFang SC',sans-serif}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;letter-spacing:0}
html{scroll-behavior:smooth;scroll-padding-top:110px;-webkit-font-smoothing:antialiased}
body{font-family:var(--sans);font-size:16px;line-height:1.6;background:#fff;color:var(--ink)}
body.menu-open,body.dialog-open{overflow:hidden}
a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;cursor:pointer}button,a{-webkit-tap-highlight-color:transparent}button{border:0;background:none}img{display:block;max-width:100%}ul{list-style:none}svg{width:20px;height:20px;flex:none;stroke-width:2}a,button,summary{touch-action:manipulation}:focus-visible{outline:3px solid #f3a928;outline-offset:5px}::selection{background:#b8d6ff;color:#06204a}
.container{width:100%;padding:0 4%;margin:auto;max-width:1920px}.section{padding:80px 0}.accent{color:#438aeb}.section-heading{text-align:center;display:flex;flex-direction:column;align-items:center;margin-bottom:64px}.section-heading h2{font-family:var(--serif);font-size:54px;font-weight:800;line-height:1.2;margin-bottom:16px}.section-heading p{font-size:17px;color:var(--body);line-height:1.8;max-width:620px}.three-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px}.actions{display:flex;gap:16px;align-items:center;flex-wrap:wrap}.btn{display:inline-flex;justify-content:center;align-items:center;gap:10px;min-height:54px;padding:14px 36px;border-radius:60px;border:1px solid transparent;color:#fff;background:var(--blue);font-size:15px;font-weight:600;transition:background .2s,transform .2s;box-shadow:0 8px 28px -6px #2b7be650}.btn:hover{background:#1a5fb4;transform:translateY(-3px)}.btn-outline{background:transparent;border-color:#ffffff55;box-shadow:none}.btn-outline:hover{background:#ffffff12;border-color:#fff}.text-link{display:inline-flex;align-items:center;gap:8px;color:var(--primary);font-size:14px;font-weight:600;margin-top:20px;text-align:left}.text-link svg{width:17px;height:17px;transition:transform .2s}.text-link:hover svg{transform:translateX(4px)}.text-link:hover{color:var(--blue)}
.skip-link{position:fixed;z-index:2000;top:-100px;left:20px;background:white;padding:12px 20px}.skip-link:focus{top:10px}.header{position:fixed;inset:0 0 auto;z-index:1000;color:#fff;transition:background .25s,box-shadow .25s}.header-inner{height:100px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;flex-direction:column;width:150px;flex:none;gap:3px;line-height:1.1}.brand img{width:150px;height:38px;object-fit:contain;filter:brightness(0) invert(1)}.brand span{font-size:14px;padding-left:2px}.nav-links{display:flex;align-items:center;gap:18px}.nav-links a{white-space:nowrap;font-size:16px;color:#ffffffe0;position:relative}.nav-links a:not(.nav-contact)::after{content:'';position:absolute;left:0;bottom:-6px;width:0;height:2px;background:currentColor;transition:width .2s}.nav-links a:hover::after{width:100%}.nav-contact{border:1px solid #ffffff33;border-radius:60px;background:#ffffff26;padding:8px 28px;font-weight:600}.header.scrolled{background:#fffffffa;box-shadow:0 4px 24px #1a5fb40c;color:var(--ink);border-bottom:1px solid #1a5fb40a}.header.scrolled .brand img{filter:none}.header.scrolled .nav-links a{color:var(--body)}.header.scrolled .nav-links .nav-contact{background:var(--primary);color:#fff}.icon-button{width:50px;height:50px;display:inline-flex;align-items:center;justify-content:center;flex:none}.menu-button{display:none}
.hero{position:relative;isolation:isolate;min-height:700px;height:calc(100svh - 38px);max-height:960px;display:flex;align-items:center;overflow:hidden;color:white;background:#103361}.hero-backdrop{position:absolute;inset:0;z-index:-2;background:url('../dongx/earth-custom.png') right center / cover no-repeat;opacity:.85}.hero::after{content:'';position:absolute;inset:0;background:#215dad26;z-index:-1;pointer-events:none}.hero-layout{position:relative;padding-top:90px;padding-bottom:50px}.hero-content{width:50%;max-width:690px}.hero h1{font-family:var(--serif);font-size:72px;line-height:1.13;font-weight:800;margin-bottom:24px}.hero h1 span{color:#a5c8fc}.hero-subtitle{font-size:18px;color:#d2dfef;line-height:1.8;max-width:520px;margin-bottom:36px}.hero-stats{display:flex;gap:48px;border-top:1px solid #ffffff22;padding-top:28px;margin-top:48px;max-width:580px}.hero-stats strong{font-family:Arial,sans-serif;font-size:38px;line-height:1.25;color:#8bb8ff;font-weight:700;white-space:nowrap}.hero-stats strong span{font-size:17px;margin-left:3px}.hero-stats p{color:#bbcee5;font-size:14px;margin-top:6px}.hero-caption{position:absolute;bottom:42px;left:58%;right:7%;display:flex;justify-content:space-between;gap:12px;padding-top:16px;border-top:1px solid #ffffff33;font-size:12px;color:#c6d8ee}.hero-caption span:last-child{display:flex;align-items:center;gap:8px}.hero-caption svg{width:16px;height:16px}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}.about-visual{position:relative;align-self:stretch;min-height:480px;display:flex;flex-direction:column;justify-content:center}.about-brand{width:130px;height:36px;object-fit:contain;position:absolute;top:15px;left:28px}.about-product{width:100%;height:340px;object-fit:contain}.about-caption{padding:24px 28px;border-top:1px solid var(--line)}.about-caption h3{font-size:22px;margin-bottom:8px}.about-caption p{color:var(--muted);font-size:15px}.about-text h2{font-family:var(--serif);font-size:48px;line-height:1.2;margin-bottom:24px}.about-text p{color:var(--body);font-size:17px;line-height:1.9;margin-bottom:20px}.check-list{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:30px}.check-list li{display:flex;align-items:center;gap:10px}.check-list svg{color:var(--blue)}
.four-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px}.feature-card,.industry-card{display:flex;flex-direction:column;align-items:flex-start;min-height:100%;padding:32px 28px;border-radius:8px;border:1px solid var(--line);background:#fff;color:inherit;text-decoration:none;transition:transform .25s,box-shadow .25s}.feature-card:hover,.industry-card:hover{transform:translateY(-6px);box-shadow:0 24px 45px -24px #1a5fb440}.feature-card>svg,.industry-card>svg{width:36px;height:36px;color:var(--blue);margin-bottom:20px}.feature-card h3,.industry-card h3{font-size:20px;line-height:1.4;margin-bottom:12px}.feature-card p,.industry-card p{font-size:14px;line-height:1.8;color:var(--body)}.industry-card span{font-family:var(--serif);font-size:13px;font-weight:700;color:var(--primary);letter-spacing:.08em;margin-bottom:18px}.industries{background:#eaf2fd}.industry-card{background:#ffffffcf;border-color:#1a5fb409}.specs{background:#eaf2fd}.spec-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px}.spec-item{text-align:center;padding:32px 20px;background:#ffffffcf;border:1px solid #1a5fb409;border-radius:8px;transition:transform .25s,box-shadow .25s}.spec-item:hover{transform:translateY(-6px);box-shadow:0 20px 40px -20px #1a5fb440}.spec-item>svg{width:42px;height:42px;color:var(--primary);margin:0 auto 16px}.spec-item strong{display:block;font-family:var(--serif);font-weight:800;color:var(--primary);font-size:50px;line-height:1.1;margin-bottom:10px}.spec-item strong span{font:18px var(--sans);margin-left:4px}.spec-item h3{font-size:16px;font-weight:600}.spec-item p{font-size:13px;color:var(--muted);margin-top:6px}.service-card{display:flex;flex-direction:column;align-items:flex-start;padding:40px 32px;border:1px solid var(--line);border-radius:8px;background:#fff;color:inherit;text-decoration:none;transition:transform .25s,box-shadow .25s}.service-card .text-link{margin-top:auto}.service-card:hover,.product-card:hover,.resource-card:hover{transform:translateY(-6px);box-shadow:0 24px 45px -24px #1a5fb440}.service-card>svg{width:39px;height:39px;color:var(--blue);margin-bottom:24px}.service-card h3{font-size:22px;margin-bottom:12px}.service-card p{font-size:15px;line-height:1.8;color:var(--body)}
.products,.resources{background:var(--pale)}.product-card{border-radius:8px;overflow:hidden;border:1px solid #1a5fb410;background:white;transition:transform .25s,box-shadow .25s;display:flex;flex-direction:column}.product-image{width:100%;height:260px;background:white;display:block;padding:24px;overflow:hidden}.product-image img{width:100%;height:100%;object-fit:contain;transition:transform .4s}.product-image:hover img{transform:scale(1.06)}.product-body{padding:24px 28px 32px;display:flex;flex-direction:column;align-items:flex-start;flex:1}.category{display:inline-block;background:#edf5ff;color:var(--primary);font-size:12px;padding:4px 14px;border-radius:60px;font-weight:600;margin-bottom:12px}.product-body h3{font-size:20px;line-height:1.5;margin-bottom:10px}.product-body p{font-size:14px;color:var(--body);line-height:1.8;margin-bottom:4px}.product-body .text-link{margin-top:auto;padding-top:18px}.related .product-card{background:#f6f9ff}.resource-card{padding:30px 28px 32px;border-radius:8px;background:white;transition:transform .25s,box-shadow .25s}.resource-label{display:flex;gap:8px;align-items:center;font-size:12px;color:var(--muted);margin-bottom:16px}.resource-label svg{width:17px;height:17px}.resource-card h3{font-size:19px;line-height:1.5;margin-bottom:12px}.resource-card p{font-size:14px;line-height:1.8;color:var(--body)}
.faq-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;align-items:start}.faq details{background:#f0f6ff;padding:28px 32px;border:1px solid #1a5fb410;border-radius:8px}.faq summary{font-weight:700;font-size:18px;line-height:1.5;display:flex;justify-content:space-between;gap:20px;cursor:pointer;list-style:none}.faq summary::-webkit-details-marker{display:none}.faq summary svg{margin-top:4px;color:var(--blue);transition:transform .2s}.faq details[open] summary svg{transform:rotate(45deg)}.faq details p{font-size:15px;color:var(--body);line-height:1.9;margin-top:12px}
.contact{color:white;text-align:center;background:#103f82}.contact h2{font-family:var(--serif);font-size:54px;line-height:1.3;margin-bottom:24px}.contact h2 span{color:#a5c8fc}.contact p{font-size:18px;color:#d4e2f5;line-height:1.8;margin-bottom:32px}.contact .actions{justify-content:center}.btn-white{background:#fff;color:var(--ink);box-shadow:none}.btn-white:hover{background:#dceaff}.contact .copy-status{font-size:14px;min-height:23px;margin:14px 0 -25px}.footer{background:#333;color:#ffffffaa;padding:60px 0 0}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:48px}.footer-brand .brand{color:white;margin-bottom:20px}.footer-brand p{font-size:14px;line-height:1.8}.footer h3{color:#fff;font-size:16px;margin-bottom:16px}.footer-grid>div>a:not(.brand){display:block;font-size:14px;line-height:2.2}.footer a:hover{color:#fff}.footer-bottom{border-top:1px solid #ffffff10;padding:20px 0;font-size:13px;color:#ffffff77}.footer-bottom .container{display:flex;justify-content:space-between;gap:16px}
.float-contact{position:fixed;right:24px;top:50%;transform:translateY(-50%);display:flex;flex-direction:column;gap:12px;z-index:900}.float-contact .icon-button{position:relative;border-radius:50%;background:#fff;color:var(--primary);border:1px solid #1a5fb410;box-shadow:0 4px 20px #06204a1a;transition:background .2s,color .2s}.float-contact .icon-button:hover,.float-contact .go-top{background:var(--primary);color:white}.float-contact svg{width:21px;height:21px}.tooltip{position:absolute;right:calc(100% + 12px);top:50%;transform:translateY(-50%);white-space:nowrap;pointer-events:none;opacity:0;background:#06204af0;color:white;padding:8px 16px;font-size:12px;border-radius:6px}.icon-button:hover .tooltip,.icon-button:focus-visible .tooltip{opacity:1}
.product-dialog{margin:auto;border:0;border-radius:8px;width:min(1060px,calc(100% - 48px));max-height:calc(100svh - 48px);padding:0;color:var(--ink);box-shadow:0 30px 90px #0005}.product-dialog::backdrop{background:#061a36b3;backdrop-filter:blur(5px)}.dialog-close{position:absolute;right:12px;top:12px;z-index:2;background:#f0f6ff;border-radius:50%;width:40px;height:40px}.dialog-layout{display:grid;grid-template-columns:1fr 1fr;min-height:460px}.dialog-photo{background:#fff;padding:35px;display:flex;align-items:center;justify-content:center}.dialog-photo img{width:100%;height:330px;object-fit:contain}.dialog-content{background:#f7faff;padding:54px 35px 35px}.dialog-content h2{font-size:27px;line-height:1.5;margin-bottom:14px}.dialog-content>p{font-size:15px;color:var(--body);margin-bottom:22px}.dialog-content table{width:100%;border-collapse:collapse;font-size:14px;margin:18px 0}.dialog-content th,.dialog-content td{padding:9px 5px;text-align:left;border-bottom:1px solid #d8e4f4}.dialog-content dl{display:grid;grid-template-columns:100px 1fr;gap:12px;font-size:14px}.dialog-content dt{color:var(--muted)}.dialog-actions{margin-top:28px;display:flex;flex-direction:column;align-items:flex-start}.dialog-actions .btn{padding:12px 24px;min-height:48px}
@media(min-width:1600px){.container{padding-left:6%;padding-right:6%}.nav-links{gap:24px}.hero-content{width:49%;max-width:760px}.hero h1{font-size:74px}}
@media(max-width:1200px){.nav-links{gap:14px}.nav-links a{font-size:14px}.nav-contact{padding:8px 20px}.hero h1{font-size:58px}.hero-stats{gap:28px}.hero-stats strong{font-size:32px}.hero-caption{font-size:11px;left:57%;right:6%;flex-direction:column}.section-heading h2{font-size:46px}.product-body h3{font-size:18px}.product-body{padding:22px}.float-contact{right:12px}.float-contact .icon-button{width:44px;height:44px}}
@media(max-width:1024px){.header-inner{height:82px}.brand{width:125px}.brand img{width:125px;height:32px}.menu-button{display:inline-flex;z-index:1002}.nav-links{display:none;position:fixed;inset:82px 0 0;background:#092954;padding:32px 24px;flex-direction:column;align-items:center;justify-content:center;gap:24px;overflow-y:auto}.nav-links.open{display:flex}.nav-links a,.header.scrolled .nav-links a{font-size:18px;color:white}.header.menu-active{background:#092954;color:#fff}.header.menu-active .brand img{filter:brightness(0) invert(1)}.hero h1{font-size:50px}.hero-subtitle{font-size:16px}.hero-stats{gap:22px}.hero-stats strong{font-size:28px}.hero-stats strong span{font-size:13px}.hero-stats p{font-size:12px}.about-grid{gap:32px}.about-text h2{font-size:40px}.about-text p{font-size:15px}.about-visual{min-height:450px}.section-heading h2{font-size:40px}.spec-item strong{font-size:40px}.spec-item strong span{font-size:14px}.spec-item h3{font-size:14px}.four-grid{grid-template-columns:1fr 1fr;gap:20px}.feature-card,.industry-card{padding:28px 22px}.feature-card h3,.industry-card h3{font-size:18px}.service-card{padding:30px 24px}.three-grid{gap:20px}.product-image{height:220px;padding:18px}.product-body h3{font-size:17px}.product-body{padding:20px}.contact h2{font-size:42px}.float-contact{right:10px}.float-contact .icon-button{width:40px;height:40px}}
@media(max-width:767px){html{scroll-padding-top:90px}.container{padding-left:20px;padding-right:20px}.section{padding:56px 0}.header-inner{height:76px}.brand{width:114px}.brand img{width:114px;height:27px}.brand span{font-size:12px}.nav-links{inset:76px 0 0}.hero{height:auto;min-height:0;max-height:none;display:block}.hero-layout{padding-top:108px;padding-bottom:35px}.hero-content{width:100%;max-width:none;text-align:center}.hero h1{font-size:38px;line-height:1.15;margin-bottom:18px}.hero-subtitle{font-size:15px;line-height:1.8;max-width:530px;margin:0 auto 24px}.hero .actions{justify-content:center;gap:12px}.btn{padding:12px 24px;min-height:48px;font-size:14px}.hero-stats{justify-content:center;gap:32px;margin:30px auto 0;padding-top:22px;max-width:520px}.hero-stats strong{font-size:28px}.hero-stats p{font-size:12px}.hero-caption{display:none}.hero-backdrop{background-position:right center;opacity:.52}.section-heading{margin-bottom:36px}.section-heading h2{font-size:32px;line-height:1.4;margin-bottom:12px}.section-heading p{font-size:15px;line-height:1.8}.about-grid{grid-template-columns:1fr;gap:32px}.about-visual{min-height:0}.about-brand{top:5px;left:8px;width:100px}.about-product{height:250px}.about-caption{padding:20px 8px}.about-caption h3{font-size:20px}.about-caption p{font-size:13px}.about-text h2{font-size:36px}.about-text p{font-size:15px}.check-list{font-size:14px;gap:14px;margin-top:24px}.spec-grid{grid-template-columns:1fr 1fr;gap:12px}.four-grid{grid-template-columns:1fr 1fr;gap:14px}.feature-card,.industry-card{padding:22px 18px}.feature-card h3,.industry-card h3{font-size:16px}.feature-card p,.industry-card p{font-size:13px}.spec-item{padding:24px 10px}.spec-item>svg{width:30px;height:30px;margin-bottom:14px}.spec-item strong{font-size:36px}.spec-item h3{font-size:13px}.spec-item p{font-size:12px}.three-grid{grid-template-columns:1fr;gap:24px}.service-card{padding:30px 28px}.service-card h3{font-size:21px}.product-image{height:265px;padding:24px}.product-body{padding:24px 28px 28px}.product-body h3{font-size:20px}.product-body p{font-size:15px}.resource-card{padding:28px}.faq-grid{grid-template-columns:1fr;gap:16px}.faq details{padding:24px}.faq summary{font-size:17px;gap:12px}.faq details p{font-size:14px}.contact h2{font-size:34px}.contact h2 span{display:block}.contact p{font-size:15px}.contact .actions{gap:12px}.contact .btn{padding:12px 20px}.footer-grid{grid-template-columns:1fr 1fr;gap:30px 20px}.footer-brand{grid-column:1/-1}.footer-grid>div>a:not(.brand){font-size:13px}.footer-grid>div:last-child{grid-column:1/-1}.footer-bottom .container{flex-direction:column;gap:6px;font-size:12px}.float-contact{top:auto;bottom:20px;transform:none;right:12px;gap:10px}.float-contact .icon-button{width:42px;height:42px}.float-contact .icon-button:nth-child(-n+3){display:none}.product-dialog{width:calc(100% - 24px);max-height:calc(100svh - 24px)}.dialog-layout{grid-template-columns:1fr;min-height:0}.dialog-photo{padding:24px}.dialog-photo img{height:220px}.dialog-content{padding:28px 24px}.dialog-content h2{font-size:23px}.dialog-content table{font-size:13px}.dialog-actions{margin-top:20px}.dialog-close{position:sticky;top:10px;float:right;margin-bottom:-40px;margin-right:10px}}
@media(max-width:380px){.hero h1{font-size:32px}.hero-stats{gap:20px}.hero-stats strong{font-size:25px}.section-heading h2{font-size:28px}.btn{padding:12px 20px}.spec-item strong{font-size:30px}.spec-item strong span{font-size:12px}.product-body{padding:20px}.product-body h3{font-size:18px}.contact h2{font-size:29px}.contact .btn{font-size:12px;padding:12px 16px}}
.brand img{object-position:left center}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}}
body.page-inner{background:#f0f6ff}
.page-hero{position:relative;isolation:isolate;min-height:52vh;padding:140px 0 88px;display:flex;align-items:center;overflow:hidden;color:#fff;background:#103361}
.page-hero .hero-bg{position:absolute;inset:0;z-index:0;background:url('../dongx/earth-custom.png') right center / cover no-repeat;opacity:.85}
.page-hero .hero-bg::after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,rgba(6,32,74,.42),rgba(16,51,97,.16) 58%,rgba(16,51,97,.08))}
.page-hero .container{position:relative;z-index:1}
.page-hero .hero-content{max-width:720px}
.page-hero .breadcrumb{font-size:14px;color:#ffffff80;margin-bottom:16px;letter-spacing:.04em}
.page-hero .breadcrumb a{color:#ffffff99}
.page-hero .breadcrumb a:hover{color:#fff}
.page-hero h1{font-family:var(--serif);font-size:clamp(36px,5vw,67px);font-weight:800;line-height:1.12;margin-bottom:18px}
.page-hero h1 .accent{background:linear-gradient(135deg,#8bb8ff,#c0d8f5);-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent}
.page-hero p{font-size:18px;line-height:1.8;color:#d2dfef;max-width:560px}
.cases-page{padding:60px 0 80px;background:var(--pale)}
.cases-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px}
.case-card{display:block;background:#fff;border-radius:24px;overflow:hidden;border:1px solid rgba(26,95,180,.04);box-shadow:0 8px 30px -12px rgba(0,0,0,.02);transition:transform .25s,box-shadow .25s,border-color .25s;color:inherit}
.case-card:hover{transform:translateY(-8px);box-shadow:0 18px 40px -12px rgba(26,95,180,.16);border-color:rgba(43,123,230,.08)}
.case-cover{height:180px;background:#d7e6f8 center/cover no-repeat}
.case-cover--fallback{background-image:url('../dongx/gripper-clean.png');background-size:contain;background-color:#eef4fb}
.case-body{padding:24px 26px 28px}
.client-name{font-size:19px;font-weight:700;line-height:1.45;color:var(--ink);margin-bottom:10px}
.case-desc{font-size:15px;line-height:1.7;color:var(--body);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;min-height:4.8em}
.case-tags{display:flex;margin-top:16px}
.case-tags span{font-size:14px;font-weight:600;color:var(--primary)}
.cases-empty{text-align:center;color:var(--muted);padding:28px 0 8px}
.cases-more{display:flex;justify-content:center;margin-top:36px}
.cases-more .text-link{margin-top:0}
.case-pager{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:8px;margin-top:40px}
.case-pager .product-pagination{display:block;padding:0;background:transparent;box-shadow:none}
.case-pager .ui-pagination-container{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:8px}
.case-pager a,.case-pager span,.case-pager .thisclass{min-height:47px;min-width:38px;padding:0 16px;display:inline-flex;align-items:center;justify-content:center;background:#fff;border-radius:10px;color:var(--ink);font-size:15px;box-shadow:0 4px 16px -10px rgba(26,95,180,.2)}
.case-pager .thisclass,.case-pager span.thisclass{background:var(--primary);color:#fff}
.case-pager .ui-pagination-page-item.active{background:var(--primary);color:#fff}
.case-pager__count{background:transparent;box-shadow:none;color:var(--muted);padding:0 8px}
.article-detail{padding:56px 0 80px;background:#fff}
.article-content{max-width:920px}
.article-kicker{font-size:13px;letter-spacing:.08em;color:var(--primary);font-weight:600;margin-bottom:12px}
.article-content>h2.article-title{font-family:var(--serif);font-size:clamp(28px,3vw,40px);line-height:1.3;font-weight:800;padding-bottom:28px;color:var(--ink)}
.content-body{font-size:16px;line-height:1.9;color:var(--body)}
.content-body h2,.content-body h3{font-size:20px;line-height:1.4;color:var(--ink);margin:28px 0 12px}
.content-body p{margin-bottom:16px}
.content-body img{border-radius:16px;margin:12px 0 24px}
.article-nav{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:48px;padding-top:28px;border-top:1px solid var(--line)}
.article-nav .nav-item{min-width:0}
.article-nav .nav-label{font-size:13px;color:var(--muted);margin-bottom:8px}
.article-nav a{display:block;font-weight:700;color:var(--ink);line-height:1.5}
.article-nav a:hover{color:var(--primary)}
.article-nav .next{text-align:right}
@media(max-width:1024px){.cases-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:768px){
.page-hero{min-height:42vh;padding:120px 0 56px}
.page-hero .hero-content{text-align:center}
.page-hero p{margin:0 auto}
.cases-grid{grid-template-columns:1fr;max-width:480px;margin:0 auto}
.case-cover{height:150px}
.article-nav{grid-template-columns:1fr}
.article-nav .next{text-align:left}

}
@media(max-width:480px){.page-hero h1{font-size:32px}.page-hero p{font-size:15px}.case-body{padding:20px 18px 22px}}

.products-page{padding:60px 0 80px;background:var(--pale)}
.product-cats{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin:0 0 40px}
.product-cats a{min-height:40px;padding:8px 18px;border-radius:60px;background:#fff;border:1px solid #1a5fb410;color:var(--body);font-size:14px;font-weight:600;display:inline-flex;align-items:center}
.product-cats a:hover,.product-cats a.is-current{background:var(--primary);color:#fff;border-color:transparent}
.products-page .product-card{color:inherit}
.product-detail{padding:56px 0 80px;background:#fff}
.product-detail-layout{display:grid;grid-template-columns:minmax(280px,.9fr) minmax(0,1.1fr);gap:48px;align-items:start;margin-bottom:24px}
.product-detail-photo{background:#f6f9ff;border:1px solid #1a5fb410;border-radius:16px;padding:36px;min-height:420px;display:flex;align-items:center;justify-content:center}
.product-detail-photo img{max-height:420px;width:auto;margin:0 auto;object-fit:contain}
.product-detail-lead{font-size:16px;line-height:1.8;color:var(--body);margin:0 0 24px}
.product-detail-copy .article-title{font-family:var(--serif);font-size:clamp(28px,3vw,40px);line-height:1.3;font-weight:800;padding-bottom:16px;color:var(--ink)}
.product-detail-copy .actions{margin-top:28px}
@media(max-width:1024px){.product-detail-layout{grid-template-columns:1fr;gap:28px}.product-detail-photo{min-height:280px}}

.nav-links a.is-current::after{width:100%}
.about-page{padding:70px 0 24px;background:#fff}
.about-page-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:48px;align-items:center;margin-bottom:56px}
.about-article h2{font-family:var(--serif);font-size:42px;line-height:1.25;margin-bottom:24px}
.about-article p{font-size:16px;line-height:1.9;color:var(--body);margin-bottom:18px}
.about-blocks{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.about-blocks article{padding:28px 26px;border:1px solid var(--line);border-radius:8px;background:#f8fbff}
.about-blocks h3{font-size:18px;margin-bottom:12px}
.about-blocks p{font-size:14px;line-height:1.8;color:var(--body)}
.faq-page,.downloads-page,.contact-page{padding:60px 0 80px;background:var(--pale)}
.faq-notes-heading{margin-top:72px}
.notice-list{max-width:980px;margin:0 auto;background:#fff;border:1px solid var(--line);border-radius:8px;padding:8px 28px}
.notice-list li{padding:16px 4px;border-bottom:1px solid var(--line);font-size:15px;line-height:1.8;color:var(--body)}
.notice-list li:last-child{border-bottom:0}
.contact-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:28px;align-items:stretch}
.contact-cards{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.contact-card{padding:24px 22px;background:#fff;border:1px solid var(--line);border-radius:8px}
.contact-card>svg{width:28px;height:28px;color:var(--blue);margin-bottom:14px}
.contact-card h3{font-size:13px;color:var(--muted);margin-bottom:8px;font-weight:600}
.contact-card p,.contact-card a{font-size:16px;line-height:1.7}
.contact-card a:hover{color:var(--primary)}
.contact-map{background:#fff;border:1px solid var(--line);border-radius:8px;overflow:hidden;min-height:100%}
.contact-map img{width:100%;height:280px;object-fit:cover;background:#e6effc}
.contact-map p{padding:14px 18px;font-size:14px;color:var(--body)}
@media(max-width:1024px){
  .about-page-grid{grid-template-columns:1fr;gap:28px}
  .about-article h2{font-size:34px}
  .about-blocks{grid-template-columns:1fr 1fr}
  .contact-layout{grid-template-columns:1fr}
}
@media(max-width:767px){
  .about-page{padding:40px 0 8px}
  .about-article h2{font-size:28px}
  .about-blocks,.contact-cards{grid-template-columns:1fr}
  .notice-list{padding:4px 18px}
  .contact-map img{height:220px}
}

.products .product-card,.resources .resource-card,.downloads-page .resource-card{color:inherit;text-decoration:none}
.resource-card{display:flex;flex-direction:column;align-items:flex-start}
.resource-card .text-link{margin-top:auto}
.contact-extra{margin-top:32px;padding:28px;background:#fff;border:1px solid var(--line);border-radius:8px}
.faq-grid .text-link{margin-top:12px}

.certs-page{padding:72px 0 80px;background:#fff}
.certs-head{display:flex;align-items:center;gap:14px;margin-bottom:28px;padding-bottom:14px;border-bottom:2px solid rgba(26,95,180,.06)}
.certs-head__icon{width:44px;display:inline-flex;align-items:center;justify-content:center;color:var(--blue)}
.certs-head__icon svg{width:28px;height:28px}
.certs-head h2{font-size:24px;font-weight:700;line-height:1.4;color:var(--ink)}
.certs-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.cert-card{position:relative;display:flex;flex-direction:column;background:#f0f6ff;border-radius:24px;padding:28px 24px 30px;border:1px solid rgba(26,95,180,.04);box-shadow:0 8px 30px -12px rgba(0,0,0,.02);overflow:hidden;color:inherit;transition:transform .25s,box-shadow .25s,border-color .25s}
.cert-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--primary),#8bb8ff);opacity:0;transition:opacity .25s}
.cert-card:hover{transform:translateY(-6px);box-shadow:0 18px 40px -12px rgba(26,95,180,.16);border-color:rgba(43,123,230,.08)}
.cert-card:hover::before{opacity:1}
.cert-card__photo{background:#fff;border-radius:8px;overflow:hidden;margin-bottom:16px;min-height:280px;display:flex;align-items:center;justify-content:center}
.cert-card__photo img{width:100%;height:auto;display:block;object-fit:contain}
.cert-card__fallback{width:100%;aspect-ratio:3/4;display:flex;align-items:center;justify-content:center;background:linear-gradient(180deg,#fff,#eef4fb);color:var(--blue)}
.cert-card__fallback svg{width:56px;height:56px}
.cert-card__name{display:flex;align-items:flex-start;gap:8px;font-size:17px;font-weight:700;line-height:1.45;color:var(--ink);margin-bottom:6px}
.cert-card__name svg{width:16px;height:16px;color:var(--blue);margin-top:4px;flex:none}
.cert-card__desc{font-size:15px;line-height:1.7;color:var(--body);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.article-content>h2.article-title:has(+ .article-meta){padding-bottom:10px}.article-meta{font-size:14px;color:var(--muted);margin:0 0 28px}
@media(max-width:1024px){.certs-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.cert-card{padding:22px 20px 24px}.cert-card__photo{min-height:220px}}
@media(max-width:767px){.certs-page{padding:48px 0 56px}.certs-grid{grid-template-columns:1fr;max-width:480px;margin:0 auto}.certs-head h2{font-size:20px}.cert-card__photo{min-height:200px}}

/* homepage-hero-video */
.hero-backdrop .hero-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center center;pointer-events:none}
.hero:has(.hero-video) .hero-backdrop{opacity:1}
.hero:has(.hero-video)::after{background:linear-gradient(90deg,rgba(6,32,74,.78) 0%,rgba(16,51,97,.42) 48%,rgba(16,51,97,.2) 100%)}
@media(max-width:767px){.hero:has(.hero-video)::after{background:linear-gradient(180deg,rgba(6,32,74,.72) 0%,rgba(16,51,97,.38) 55%,rgba(16,51,97,.22) 100%)}}
@media(prefers-reduced-motion:reduce){.hero-backdrop .hero-video{display:none}}