:root{--surface:#fff;--surface-subtle:#f2f4f6;--ink:#243448;--ink-muted:#5f6c7b;--brand:#132d49;--brand-hover:#244d74;--accent:#2d6572;--border:#dce2e8;--focus:#1a66a0;--danger:#a32c26;--radius:3px;--feedback:160ms;--dialog-motion:180ms;--ease:cubic-bezier(.22,1,.36,1)}
*{box-sizing:border-box}html{scroll-padding-top:104px;color-scheme:light}body{margin:0;color:var(--ink);background:#fff;font-family:'Noto Sans CJK SC','PingFang SC','Microsoft YaHei',sans-serif;font-size:16px;line-height:1.8}a{color:inherit;text-decoration:none}button{cursor:pointer;border:0;background:none;color:inherit}button,input,textarea{font:inherit}button,a{touch-action:manipulation;-webkit-tap-highlight-color:#173c6015}a,button,input,textarea{transition:color var(--feedback) ease,background-color var(--feedback) ease,border-color var(--feedback) ease}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:3px solid var(--focus);outline-offset:4px}img{display:block;max-width:100%}figure{margin:0}h1,h2,h3,p{margin-top:0}h1,h2,h3{font-weight:600;line-height:1.5;text-wrap:balance}h1{font-size:48px}h2{font-size:32px;margin-bottom:18px}h3{font-size:20px;margin-bottom:12px}p{overflow-wrap:anywhere}input,textarea{min-width:0}.container{width:min(1200px,calc(100% - 80px));margin-inline:auto}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}.skip{position:fixed;top:12px;left:12px;padding:10px 16px;background:white;z-index:100;transform:translateY(-160%)}.skip:focus{transform:translateY(0)}
header{height:92px;position:sticky;top:0;z-index:20;background:#fff;border-bottom:1px solid var(--border)}.nav-wrap{height:100%;display:flex;align-items:center;justify-content:space-between;gap:32px}.brand{display:inline-flex;align-items:center;flex-shrink:0}.brand img{width:200px;height:54px;object-fit:contain;object-position:left center}.brand-text{font-size:28px;font-weight:700;color:var(--brand)}#nav{display:flex;align-items:center;gap:30px;height:100%}#nav a{display:flex;align-items:center;position:relative;height:100%;font-size:14px;white-space:nowrap}#nav a.active{color:var(--accent);font-weight:600}#nav a.active:after{content:'';position:absolute;height:3px;bottom:22px;left:0;right:0;background:var(--accent)}.menu-toggle{display:none;width:44px;height:44px;align-items:center;justify-content:center}.menu-toggle svg,.dialog-close svg{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.6}.arrow{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.5;flex-shrink:0}
.button{min-height:48px;padding:11px 25px;display:inline-flex;align-items:center;justify-content:center;background:var(--brand);color:#fff;border:1px solid var(--brand);border-radius:var(--radius);font-size:14px;font-weight:500;white-space:nowrap}.button-outline{color:var(--brand);background:transparent;border-color:#7b8d9f}.button:active{background:var(--brand-hover);transition-duration:0ms}.text-link{display:inline-flex;align-items:center;min-height:44px;font-size:14px;color:var(--brand);border-bottom:1px solid #9cabba;padding:6px 0;white-space:nowrap}
.hero{position:relative;isolation:isolate;background:var(--brand);color:#fff}.hero-background{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 45%;z-index:-2}.hero:before{content:'';position:absolute;inset:0;background:linear-gradient(90deg,#132d49f5 0%,#132d49d9 32%,#132d4975 57%,#132d4918 100%);z-index:-1}.hero-layout{min-height:560px;display:flex;align-items:center;padding-block:66px 80px}.hero-copy{max-width:610px}.hero-copy h1{font-size:50px;line-height:1.55;letter-spacing:1px;margin-bottom:24px;font-weight:600}.hero-description{max-width:500px;color:#e0e8f1;font-size:16px;line-height:2;margin-bottom:34px}.hero-buttons{display:flex;gap:16px;flex-wrap:wrap}.hero .button{background:#fff;border-color:#fff;color:var(--brand)}.hero .button-outline{background:transparent;border-color:#a3b8ca;color:#fff}.hero-bottom{border-top:1px solid #ffffff30;background:#132d4933}.hero-bottom>.container{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:62px;font-size:13px;color:#d8e3ee}.hero-bottom a{min-height:44px;display:flex;align-items:center;gap:14px;color:#fff}.hero-bottom .arrow{width:18px}
.procurement{background:#fff;border-bottom:1px solid var(--border)}.procurement-inner{display:grid;grid-template-columns:repeat(3,1fr);padding-block:30px}.procurement-inner>div{display:flex;align-items:center;gap:22px;padding-inline:32px;border-left:1px solid var(--border)}.procurement-inner>div:first-child{padding-left:0;border:0}.procurement-inner>div:last-child{padding-right:0}.service-icon{width:42px;height:42px;stroke:var(--brand);fill:none;stroke-width:1.4;flex-shrink:0}.procurement h2{font-size:19px;margin-bottom:4px}.procurement p{font-size:13px;color:var(--ink-muted);margin-bottom:0}.service-action{margin-left:auto;width:44px;min-width:44px;height:44px;display:grid;place-items:center;color:var(--brand)}
.section{padding-block:80px}.section-heading{display:flex;align-items:end;justify-content:space-between;gap:32px;margin-bottom:38px}.section-heading h2{margin-bottom:10px}.section-heading p{font-size:15px;color:var(--ink-muted);max-width:650px;margin-bottom:0}.section-heading>.text-link{flex-shrink:0}.product-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px}.product-card{display:flex;flex-direction:column;min-width:0;border:1px solid var(--border);background:white;border-radius:var(--radius);overflow:hidden;transition:border-color var(--feedback) ease,box-shadow var(--feedback) ease}.product-photo{background:#fff;padding:30px 48px 22px;height:216px;display:flex;align-items:center;justify-content:center}.product-photo img{width:100%;height:100%;object-fit:contain}.product-card-content{position:relative;flex:1;padding:22px 26px 24px;border-top:1px solid #edf0f3;background:#f8f9fa}.product-card h3{font-size:22px;margin-bottom:7px}.product-card p{font-size:14px;color:var(--ink-muted);margin-bottom:10px}.product-tags{display:block;font-size:13px;color:var(--ink-muted);line-height:1.8;min-height:47px}.product-link-label{display:flex;justify-content:space-between;align-items:center;font-size:13px;color:var(--brand);margin-top:14px}.catalog-note{margin-top:32px;background:var(--surface-subtle);display:flex;align-items:center;justify-content:center;gap:24px;padding:10px 20px;font-size:14px}.catalog-note p{margin:0;color:var(--ink-muted)}.catalog-note .text-link{border:0}.catalog-tools{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:30px;padding-bottom:22px;border-bottom:1px solid var(--border)}.product-filters{display:flex;gap:10px;flex-wrap:wrap}.product-filters button{min-height:44px;padding:8px 14px;font-size:14px;border-radius:var(--radius)}.product-filters .selected{background:var(--brand);color:#fff}.search{display:flex;align-items:center;gap:10px;width:260px;flex-shrink:0;padding:6px 12px;border:1px solid #8494a2;border-radius:var(--radius)}.search svg{width:18px;height:18px;fill:none;stroke:var(--ink-muted);stroke-width:1.6;flex-shrink:0}.search input{width:100%;height:32px;background:transparent;border:0;font-size:14px;color:var(--ink)}.search:focus-within{outline:3px solid var(--focus);outline-offset:3px}.search input:focus-visible{outline:0}.empty-state{grid-column:1/-1;padding:40px 0;color:var(--ink-muted)}
.about{background:var(--surface-subtle)}.about-layout{display:grid;grid-template-columns:1fr 1.1fr;gap:64px;align-items:center}.about-photo{height:480px;overflow:hidden;border-radius:var(--radius)}.about-photo img{width:100%;height:100%;object-fit:cover;object-position:center}.about-copy h2{font-size:31px;max-width:510px}.about-copy>p{font-size:15px;color:var(--ink-muted);line-height:2;max-width:630px}.principles{margin:28px 0 30px}.principles article{padding:13px 0;display:grid;grid-template-columns:90px 1fr;gap:20px;border-top:1px solid #d5dde5}.principles h3{font-size:16px;margin:0;color:var(--brand)}.principles p{font-size:14px;color:var(--ink-muted);margin:0}.about-copy .button-outline{margin-top:2px}
.industry-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px}.industry-grid a{display:block;min-width:0;background:var(--surface-subtle);border-radius:var(--radius);overflow:hidden}.industry-grid figure{height:180px;overflow:hidden}.industry-grid img{width:100%;height:100%;object-fit:cover;transition:transform 260ms var(--ease)}.industry-grid a>div{padding:24px 22px}.industry-grid h3{font-size:20px;margin-bottom:10px}.industry-grid p{font-size:13px;line-height:1.9;color:var(--ink-muted);margin:0}.application-tabs{display:flex;gap:30px;margin-bottom:32px;border-bottom:1px solid var(--border)}.application-tabs button{min-height:52px;padding:10px 4px;font-size:16px;border-bottom:3px solid transparent;margin-bottom:-1px}.application-tabs button[aria-selected=true]{color:var(--accent);border-color:var(--accent);font-weight:600}.application-panel{display:grid;grid-template-columns:1fr 1fr;gap:52px;background:var(--surface-subtle);padding:32px;border-radius:var(--radius)}.application-photo{overflow:hidden;height:400px;min-height:0}.application-photo img{width:100%;height:100%;object-fit:cover;object-position:center;aspect-ratio:4/3}.application-copy{padding:16px 12px}.application-copy>p{font-size:15px;color:var(--ink-muted);line-height:2}.application-copy h3{font-size:17px;margin-bottom:8px}.application-copy .application-preparation{font-size:14px;margin-bottom:24px}.tags{display:flex;flex-wrap:wrap;gap:10px;margin:24px 0}.tags span{padding:3px 11px;border:1px solid #c4d0dc;background:#fff;color:#415971;font-size:13px;border-radius:2px}
.process-section{background:var(--surface-subtle)}.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:36px;list-style:none;padding:0;margin:34px 0 0}.steps li{position:relative}.step-number{display:block;color:var(--accent);font-size:32px;line-height:1;margin:0 0 24px;font-weight:500}.steps li:not(:last-child):after{content:'';position:absolute;top:17px;left:55px;right:-10px;height:1px;background:#c5cfda}.steps h3{font-size:20px}.steps p{font-size:14px;line-height:2;color:var(--ink-muted);margin-bottom:12px}.step-foot{font-size:13px;color:var(--brand)}.service-overview{display:grid;grid-template-columns:1fr 1.7fr;gap:64px}.service-overview>div>p{font-size:15px;color:var(--ink-muted);line-height:2}.quality-points{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}.quality-points article{padding-top:18px;border-top:3px solid var(--brand)}.quality-points h3{font-size:18px}.quality-points p{font-size:14px;color:var(--ink-muted);line-height:2}.process{padding-top:44px;border-top:1px solid var(--border);margin-top:40px}.small-note,.service-note{font-size:13px;color:var(--ink-muted);line-height:1.9}.service-note{margin-top:32px}
.insight-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:40px}.insight-card{display:flex;flex-direction:column;align-items:start;padding-top:24px;border-top:2px solid var(--brand);min-width:0}.article-category{font-size:13px;color:var(--accent);margin-bottom:18px}.insight-card h2{font-size:21px;line-height:1.65;margin-bottom:14px;min-height:70px}.insight-card p{font-size:14px;color:var(--ink-muted);line-height:1.9;margin-bottom:22px}.guide-read{display:flex;align-items:center;gap:16px;font-size:13px;color:var(--brand);margin-top:auto;min-height:32px}.guide-read .arrow{width:19px}.faq-section{padding-top:0}.faq-layout{display:grid;grid-template-columns:1fr 1.7fr;gap:64px}.faq-layout>div>p{font-size:15px;color:var(--ink-muted)}.faq-layout details{border-top:1px solid var(--border)}.faq-layout details:last-child{border-bottom:1px solid var(--border)}.faq-layout summary{list-style:none;display:flex;gap:20px;align-items:center;justify-content:space-between;padding:20px 0;cursor:pointer;font-size:16px;font-weight:500;min-height:64px}.faq-layout summary::-webkit-details-marker{display:none}.faq-layout summary span{font-size:24px;color:var(--brand);font-weight:400;transition:transform 160ms ease}.faq-layout details[open] summary span{transform:rotate(45deg)}.faq-layout details p{font-size:14px;line-height:2;color:var(--ink-muted);margin-bottom:22px;padding-right:40px}
.page-intro{padding-block:22px 42px;color:#fff;background:linear-gradient(90deg,#132d49fc,#132d49df),url('assets/hero-circuit.jpg') center 45%/cover}.breadcrumbs{display:flex;align-items:center;gap:12px;font-size:13px;color:#cad7e4;margin-bottom:24px}.breadcrumbs a{display:flex;align-items:center;min-height:32px;color:#fff}.page-intro h1{font-size:36px;margin-bottom:14px;max-width:990px}.page-intro p{font-size:15px;max-width:740px;color:#dde5ee;margin:0}.page-cta{background:var(--surface-subtle);border-top:1px solid var(--border);padding-block:40px}.page-cta .container{display:flex;align-items:center;justify-content:space-between;gap:32px}.page-cta h2{font-size:27px;margin-bottom:8px}.page-cta p{font-size:15px;color:var(--ink-muted);margin:0}.page-cta .button{background:var(--accent);border-color:var(--accent)}
.contact-layout{display:grid;grid-template-columns:1fr 1fr;gap:80px}.contact-layout>div>p{font-size:15px;color:var(--ink-muted)}.contact-list{margin:28px 0 0}.contact-list>div,.spec-checklist>div{display:grid;grid-template-columns:100px 1fr;gap:20px;padding-block:15px;border-bottom:1px solid var(--border);font-size:15px}.contact-list dt,.spec-checklist dt{color:var(--ink-muted)}.contact-list dd,.spec-checklist dd{margin:0;overflow-wrap:anywhere}.contact-list a{color:var(--brand);text-decoration:underline;text-underline-offset:4px}.contact-action-panel{background:var(--surface-subtle);padding:36px;border-top:3px solid var(--accent)}.contact-action-panel h3{font-size:24px}.contact-action-panel p{color:var(--ink-muted);font-size:15px;line-height:2;margin-bottom:28px}.contact-action-panel .small-note{font-size:13px;margin:22px 0 0}.detail-layout{display:grid;grid-template-columns:1fr 1.1fr;gap:72px;margin-top:30px}.detail-layout h2{font-size:28px}.detail-layout>div>p{font-size:15px;line-height:2;color:var(--ink-muted)}.detail-visual{padding:48px;display:flex;justify-content:center;align-items:center;background:#fff;border:1px solid var(--border);border-radius:var(--radius);min-height:430px}.detail-visual img{width:100%;height:330px;object-fit:contain}.detail-visual ul{color:var(--ink-muted)}.spec-checklist{margin:26px 0 30px}.detail-layout .small-note{font-size:13px;margin-top:20px}.guide-page{max-width:800px}.guide-meta{font-size:14px;color:var(--accent);margin-top:28px}.guide-section{padding-block:26px;border-top:1px solid var(--border)}.guide-section h2{font-size:24px}.guide-section p{font-size:16px;color:var(--ink-muted);line-height:2.1;margin:0}.guide-page .small-note{margin-top:32px}
footer{background:var(--brand);color:#fff;padding-block:52px 22px}.footer-main{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:72px}.footer-brand>p{font-size:14px;color:#d6e0ea;margin:22px 0 12px}.footer-brand .footer-location{font-size:13px;color:#b9c9d9;margin-top:0;max-width:260px}.footer-directory{display:grid;grid-template-columns:1fr 1fr;gap:12px 24px;align-content:start;padding-top:8px;font-size:14px;color:#e5ebf2}.footer-directory a{display:flex;align-items:center;min-height:36px}.footer-contact h3{font-size:17px;margin:6px 0 12px}.footer-contact p,.footer-contact>a{font-size:14px;color:#d6e0ea;display:block;margin-bottom:8px}.footer-contact .button{font-size:13px;color:#fff;border-color:#91a6bb;margin-top:12px;min-height:44px}.footer-bottom{border-top:1px solid #ffffff24;margin-top:38px;padding-top:20px;display:flex;align-items:center;justify-content:space-between;gap:24px;font-size:12px;color:#c7d4e1}.footer-bottom>div{display:flex;gap:24px;align-items:center}.footer-bottom a,.footer-bottom button{font-size:12px;min-height:32px;padding:0}.credits-list{font-size:14px;line-height:2;padding-left:20px}.credits-list li{margin-bottom:18px}.credits-list a{color:var(--brand);text-decoration:underline;text-underline-offset:3px}
dialog{width:min(620px,calc(100% - 32px));max-height:calc(100dvh - 48px);border:1px solid var(--border);border-radius:6px;padding:36px;overscroll-behavior:contain;background:#fff;color:var(--ink);opacity:1;transform:scale(1);transition:opacity var(--dialog-motion) var(--ease),transform var(--dialog-motion) var(--ease)}
dialog::backdrop{background:#172d4399}
@starting-style{dialog[open]{opacity:0;transform:scale(.98)}}
.dialog-close{position:absolute;top:12px;right:12px;width:44px;height:44px;display:grid;place-items:center}
dialog h2{font-size:27px;padding-right:25px;margin-bottom:16px}
.dialog-intro{font-size:14px;color:var(--ink-muted);margin-bottom:24px;line-height:1.9}
form label{display:block;font-size:14px;margin-bottom:18px}
form input:not([type=checkbox]),form textarea{display:block;width:100%;border:1px solid #8494a2;border-radius:var(--radius);padding:10px 12px;background:#fff;color:var(--ink);margin-top:8px;min-height:44px}
form textarea{resize:vertical}
form input::placeholder,form textarea::placeholder{color:#627487;font-size:13px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.consent{display:flex;gap:10px;align-items:start;cursor:pointer;min-height:44px}
.consent input{width:18px;height:18px;flex-shrink:0;margin:4px 0 0;accent-color:var(--brand)}
.field-error{font-size:13px;color:var(--danger);display:block;margin-top:5px;line-height:1.5}
.field-error:empty{display:none}
[aria-invalid=true]{border-color:var(--danger)!important}
form .button{width:100%}
#form-status{font-size:14px;color:var(--brand);margin:16px 0 0}
#form-status:empty{display:none}
dialog::backdrop{transition:background-color var(--dialog-motion) var(--ease)}
@media(hover:hover) and (pointer:fine){#nav a:hover{color:var(--accent)}.button:hover{background:var(--brand-hover);color:#fff;border-color:var(--brand-hover)}.button-outline:hover{background:#e7edf3;color:var(--brand)}.hero .button:hover{background:#e8eef4;border-color:#e8eef4;color:var(--brand)}.page-cta .button:hover{background:#204e5a;border-color:#204e5a;color:#fff}.hero .button-outline:hover{background:#ffffff18;border-color:#fff;color:#fff}.product-card:hover{border-color:#879bad;box-shadow:0 8px 20px #173c600c}.product-card:hover h3,.insight-card:hover h2{color:var(--accent)}.industry-grid a:hover img{transform:scale(1.035)}.text-link:hover{color:var(--accent);border-color:var(--accent)}.service-action:hover{color:var(--accent)}.footer-directory a:hover,.footer-bottom a:hover,.footer-bottom button:hover{color:#fff}.footer-contact .button:hover{background:#ffffff12;color:#fff;border-color:#fff}}
@media(max-width:1100px){#nav{gap:20px}.nav-wrap{gap:24px}.brand img{width:200px}.hero-copy h1{font-size:45px}.procurement-inner>div{gap:14px;padding-inline:22px}.service-icon{width:35px}.service-action{min-width:32px;width:32px}.product-grid{gap:22px}.product-photo{padding-inline:32px}.about-layout{gap:40px}.about-copy h2{font-size:28px}.industry-grid{gap:20px}.industry-grid a>div{padding:20px 16px}.industry-grid h3{font-size:18px}.service-overview{grid-template-columns:1fr;gap:20px}.footer-main{gap:40px}}
@media(max-width:960px){header{height:80px}.container{width:calc(100% - 48px)}.brand img{width:196px;height:48px}.menu-toggle{display:flex}#nav{display:none;position:absolute;top:80px;left:0;right:0;height:auto;padding:16px 24px 22px;background:#fff;border-bottom:1px solid var(--border);box-shadow:0 12px 24px #132d4915;gap:0}#nav.open{display:flex;flex-direction:column;align-items:stretch}#nav a{font-size:15px;min-height:48px;padding:8px 12px}#nav a.active{background:var(--surface-subtle)}#nav a.active:after{display:none}.hero-layout{min-height:500px;padding-block:52px 62px}.hero-copy{max-width:540px}.hero-copy h1{font-size:42px}.hero:before{background:linear-gradient(90deg,#132d49f5,#132d49ce 45%,#132d4960)}.hero-description{font-size:15px;max-width:450px}.hero-bottom>.container{font-size:12px}.hero-bottom a{font-size:13px}.procurement-inner>div{gap:12px;padding-inline:16px}.service-icon{display:none}.procurement h2{font-size:18px}.procurement p{font-size:13px}.section{padding-block:64px}.product-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.product-photo{height:205px}.product-tags{min-height:24px}.catalog-tools{flex-direction:column;align-items:stretch;gap:18px}.search{width:100%}.about-layout{grid-template-columns:1fr 1.15fr;gap:32px}.about-photo{height:480px}.about-copy h2{font-size:26px}.about-copy>p{font-size:14px}.principles article{grid-template-columns:1fr;gap:4px;padding-block:11px}.principles{margin-block:20px}.industry-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.industry-grid figure{height:220px}.industry-grid h3{font-size:20px}.application-panel{gap:28px;padding:24px}.application-photo{height:390px;min-height:0}.application-copy{padding:4px}.application-copy h2{font-size:27px}.steps{gap:24px}.steps h3{font-size:18px}.insight-list{gap:26px}.insight-card h2{font-size:19px;min-height:95px}.faq-layout{gap:40px;grid-template-columns:1fr 1.5fr}.contact-layout,.detail-layout{gap:40px}.detail-visual{padding:30px;min-height:340px}.detail-visual img{height:280px}.footer-main{grid-template-columns:1.2fr 1fr;gap:30px 48px}.footer-contact{grid-column:1/-1;display:flex;align-items:center;gap:20px}.footer-contact h3,.footer-contact p,.footer-contact>a{margin:0}.footer-contact .button{margin:0 0 0 auto}.footer-bottom{margin-top:30px}}
@media(max-width:640px){.container{width:calc(100% - 40px)}header{height:72px}.brand img{width:185px;height:46px}#nav{top:72px;padding-inline:20px}h2{font-size:27px}.hero-layout{min-height:465px;align-items:start;padding-block:48px 68px}.hero-background{object-position:60% center}.hero:before{background:linear-gradient(90deg,#132d49f0,#132d49a8),linear-gradient(0deg,#132d4980,transparent)}.hero-copy h1{font-size:34px;letter-spacing:0;line-height:1.6;margin-bottom:22px}.hero-description{font-size:15px;line-height:2;max-width:390px;margin-bottom:28px}.hero-buttons{gap:12px}.hero-buttons .button{padding-inline:20px;min-height:48px}.hero-bottom>.container{display:block;padding-block:14px;min-height:72px}.hero-bottom span{font-size:12px;display:block}.hero-bottom a{font-size:13px;min-height:32px;margin-top:4px}.hero-bottom .arrow{width:16px}.procurement-inner{grid-template-columns:1fr;padding-block:8px}.procurement-inner>div,.procurement-inner>div:first-child,.procurement-inner>div:last-child{padding:18px 0;border:0;border-bottom:1px solid var(--border);gap:18px}.procurement-inner>div:last-child{border-bottom:0}.service-icon{display:block;width:32px;height:32px}.procurement h2{font-size:17px}.procurement p{font-size:13px}.service-action{width:44px;height:44px}.section{padding-block:48px}.section-heading{align-items:start;gap:18px;margin-bottom:28px}.section-heading h2{font-size:27px}.section-heading p{font-size:14px}.section-heading>.text-link{font-size:13px;margin-top:2px}.product-grid{gap:16px;grid-template-columns:repeat(2,minmax(0,1fr))}.product-photo{height:145px;padding:20px 18px 16px}.product-card-content{padding:15px 16px 18px}.product-card h3{font-size:18px;margin-bottom:8px}.product-card p{font-size:13px;line-height:1.8;min-height:47px;margin-bottom:8px}.product-tags{display:none}.product-link-label{font-size:12px;gap:8px;margin-top:8px}.product-link-label .arrow{width:17px}.catalog-note{justify-content:start;flex-wrap:wrap;gap:0 16px;padding:12px 16px;margin-top:22px}.catalog-note p,.catalog-note button{font-size:13px}.about-layout{grid-template-columns:1fr;gap:28px}.about-photo{height:255px}.about-copy h2{font-size:27px;max-width:350px}.about-copy>p{font-size:15px;line-height:2}.principles article{grid-template-columns:76px 1fr;gap:18px;padding-block:14px}.principles h3{font-size:15px}.principles p{font-size:14px}.principles{margin:24px 0}.industry-grid{gap:18px}.industry-grid figure{height:145px}.industry-grid a>div{padding:18px 16px}.industry-grid h3{font-size:17px;margin-bottom:8px}.industry-grid p{font-size:13px;line-height:1.8;min-height:46px}.steps{grid-template-columns:repeat(2,minmax(0,1fr));gap:32px 24px;margin-top:28px}.step-number{font-size:29px;margin-bottom:20px}.steps li:after{display:none}.steps h3{font-size:18px}.steps p{font-size:14px}.step-foot{font-size:12px}.insight-list{grid-template-columns:1fr;gap:28px}.insight-card{padding-top:20px}.article-category{margin-bottom:12px}.insight-card h2{font-size:20px;min-height:0;margin-bottom:12px}.insight-card p{font-size:14px;margin-bottom:14px}.guide-read{min-height:32px}.faq-section{padding-top:0}.faq-layout{grid-template-columns:1fr;gap:24px}.faq-layout>div>p{font-size:14px;margin-bottom:8px}.faq-layout summary{font-size:15px;padding-block:18px}.faq-layout details p{font-size:14px;padding-right:20px}.page-intro{padding-block:18px 30px}.breadcrumbs{font-size:12px;margin-bottom:18px;flex-wrap:wrap;gap:8px}.page-intro h1{font-size:29px;margin-bottom:14px;line-height:1.6}.page-intro p{font-size:14px;line-height:1.9}.page-cta{padding-block:30px}.page-cta .container{flex-direction:column;align-items:start;gap:22px}.page-cta h2{font-size:24px}.page-cta p{font-size:14px}.product-filters{gap:8px}.product-filters button{font-size:13px;padding-inline:10px}.application-tabs{gap:0;flex-wrap:wrap;margin-bottom:24px}.application-tabs button{flex:1 1 50%;font-size:14px;min-height:48px}.application-panel{grid-template-columns:1fr;gap:24px;padding:20px}.application-photo{min-height:0;height:230px}.application-copy h2{font-size:25px}.application-copy>p{font-size:14px}.tags{margin-block:20px}.quality-points{grid-template-columns:1fr;gap:22px}.quality-points p{margin-bottom:0}.service-overview h2{font-size:26px}.process{margin-top:32px;padding-top:32px}.contact-layout,.detail-layout{grid-template-columns:1fr;gap:30px}.contact-action-panel{padding:26px}.contact-action-panel h3{font-size:23px}.contact-list>div,.spec-checklist>div{grid-template-columns:80px 1fr;font-size:14px;gap:16px}.detail-visual{min-height:280px;padding:30px}.detail-visual img{height:240px}.detail-layout h2{font-size:25px}.guide-section h2{font-size:22px}.guide-section p{font-size:15px}footer{padding-block:38px 20px}.footer-main{grid-template-columns:1fr;gap:24px}.footer-brand>p{margin-top:20px;margin-bottom:8px}.footer-brand .footer-location{max-width:100%;margin-bottom:0}.footer-directory{gap:8px 24px;padding:20px 0;border-block:1px solid #ffffff24;font-size:13px}.footer-contact{grid-column:auto;flex-wrap:wrap;gap:8px 20px}.footer-contact h3{width:100%;font-size:16px}.footer-contact .button{margin:10px 0 0;width:100%}.footer-bottom{align-items:start;flex-direction:column;gap:6px;margin-top:26px;padding-top:18px}.footer-bottom>div{gap:24px}.footer-bottom button,.footer-bottom a{min-height:36px}dialog{padding:32px 24px;max-height:calc(100dvh - 32px)}dialog h2{font-size:24px}.form-row{grid-template-columns:1fr;gap:0}.dialog-intro{font-size:14px}.consent{font-size:13px}}
@media(max-width:360px){.container{width:calc(100% - 32px)}.hero-copy h1{font-size:30px}.brand img{width:174px}.section-heading{flex-direction:column;gap:6px}.product-card h3{font-size:16px}.product-card-content{padding-inline:12px}.product-photo{height:125px;padding:18px 12px}.industry-grid h3{font-size:16px}.industry-grid a>div{padding:16px 12px}.steps{grid-template-columns:1fr}.principles article{gap:12px}}
@media(prefers-reduced-motion:reduce){.industry-grid img,.faq-layout summary span{transition:none}.industry-grid a:hover img{transform:none}dialog{transform:none;transition:opacity 100ms ease}@starting-style{dialog[open]{transform:none}}}

.hero a:focus-visible,.hero button:focus-visible,footer a:focus-visible,footer button:focus-visible{outline-color:#fff}

.application-copy #app-desc{min-height:90px}.application-copy .tags{min-height:34px;align-content:start}.application-copy .application-preparation{min-height:56px}
@media(max-width:960px) and (min-width:641px){.application-copy #app-desc{min-height:150px}.application-copy .tags{min-height:74px}}
@media(max-width:640px){.application-copy #app-desc{min-height:112px}.application-copy .tags{min-height:74px}.application-copy .application-preparation{min-height:56px}}

/* Keep the action aligned when a product description wraps onto more lines. */
.product-card-content{display:flex;flex-direction:column}.product-link-label{margin-top:auto;padding-top:14px}
@media(max-width:640px){.product-link-label{margin-top:auto;padding-top:8px}}

.heading-phrase{display:inline-block;max-width:100%}
@media(max-width:360px){.page-intro h1{font-size:27px}}

/* Business contact channels share the site colour and spacing system. */
.contact-company{font-size:17px!important;color:var(--ink)!important;font-weight:500;margin-bottom:14px}.contact-social{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-top:28px}.contact-social-card{display:flex;flex-direction:column;align-items:center;background:var(--surface-subtle);padding:20px 16px 16px;border:1px solid var(--border);border-radius:var(--radius);min-width:0}.contact-social-title{display:flex;align-items:center;gap:9px;font-size:15px;font-weight:500;color:var(--brand)}.contact-social-card>img{width:180px;height:auto;aspect-ratio:1;max-width:100%;margin:14px 0 8px;background:#fff}.contact-social-hint{font-size:12px;color:var(--ink-muted)}.contact-social-title svg,.social-shortcut svg{width:24px;height:24px;fill:#fff;stroke:currentColor;stroke-width:1.5}.contact-social-title svg circle,.social-shortcut svg circle{fill:currentColor;stroke:none}.contact-copy{font-size:12px;color:var(--accent);text-decoration:underline;text-underline-offset:3px;min-height:32px;padding:0 8px;margin-left:8px}.contact-copy-status{font-size:13px;color:var(--accent);margin:10px 0 0;min-height:24px}.footer-shortcuts{display:flex;gap:22px;flex-wrap:wrap;margin-top:14px}.social-shortcut{position:relative;display:inline-flex}.social-shortcut>button{display:inline-flex;align-items:center;gap:7px;color:#e0e8ef;font-size:13px;min-height:40px;padding:0}.social-shortcut svg{width:22px;height:22px;fill:var(--brand)}.qr-popover{position:absolute;bottom:calc(100% + 8px);left:0;width:172px;padding:10px;background:#fff;color:var(--ink);border:1px solid var(--border);box-shadow:0 6px 20px #132d4926;border-radius:var(--radius);text-align:center;visibility:hidden;opacity:0;pointer-events:none;z-index:25;transition:opacity 140ms ease}.qr-popover img{width:150px;height:150px}.qr-popover>span{display:block;font-size:12px;margin-top:4px}.social-shortcut:last-child .qr-popover{left:auto;right:0}.social-shortcut:hover .qr-popover,.social-shortcut:focus-within .qr-popover{visibility:visible;opacity:1}#contact-qr-dialog{width:min(460px,calc(100% - 32px));text-align:center}#contact-qr-dialog h2{margin-bottom:12px}#contact-qr-description,.qr-company{font-size:14px;color:var(--ink-muted)}#contact-qr-image{width:min(300px,100%);height:auto;aspect-ratio:1;margin:20px auto}.qr-company{margin-bottom:12px}.clipboard-helper{position:fixed;left:-9999px;top:0}.footer-brand .brand-text{color:#fff}
@media(max-width:960px) and (min-width:641px){.footer-contact{display:block;grid-column:auto}.footer-main{grid-template-columns:1fr 1fr}.footer-contact .button{margin-top:16px}.footer-contact>a{margin-top:10px}}
@media(max-width:640px){.contact-social{gap:14px}.contact-social-card{padding:16px 10px 14px}.footer-shortcuts{width:100%;margin:4px 0 0}.contact-company{font-size:15px!important}.contact-copy{display:block;margin:0;padding:0}.contact-social-title{font-size:14px}}
@media(prefers-reduced-motion:reduce){.qr-popover{transition:none}}

.contact-layout{align-items:start}.contact-channel-panel .contact-social{margin-top:0}.contact-preparation-panel{display:flex;align-items:center;justify-content:space-between;gap:32px;margin-top:36px;padding:28px 32px}.contact-preparation-panel h3{font-size:22px;margin-bottom:10px}.contact-preparation-panel p{font-size:14px;margin-bottom:0}.contact-preparation-panel .small-note{margin-top:8px;font-size:12px}.contact-preparation-panel .button{flex-shrink:0}
@media(max-width:640px){.contact-preparation-panel{display:block;padding:24px;margin-top:28px}.contact-preparation-panel .button{margin-top:20px}.contact-preparation-panel h3{font-size:22px}.contact-layout{gap:20px}}

.contact-social-title .qq-icon,.social-shortcut .qq-icon{fill:currentColor;stroke:none;width:22px;height:22px}

.footer-registration{display:flex;flex-wrap:wrap;gap:8px 24px;font-size:13px;padding-top:16px}.footer-registration:empty{display:none}