@charset "UTF-8";
:root{--ink:#17313e;--muted:#66767e;--orange:#d95b2b;--paper:#f4f4ee;--line:#dfe4df;--navy:#122e3b;--radius:20px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:104px}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:white;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:focus-visible,a:focus-visible{outline:3px solid var(--orange);outline-offset:5px}p{line-height:1.85}h1,h2,h3{text-wrap:balance}h3{font-weight:650}
.header{position:sticky;top:0;z-index:20;min-height:90px;padding:0 max(5vw,24px);display:flex;align-items:center;justify-content:space-between;gap:24px;background:#fffffff2;backdrop-filter:blur(18px);border-bottom:1px solid #17313e0c}.brand{display:flex;align-items:center;gap:12px;font-size:20px;font-weight:750;letter-spacing:1px;flex-shrink:0}.brand small{display:block;font-size:8px;font-weight:600;letter-spacing:1.5px;margin-top:6px}.brand-icon{display:inline-flex;align-items:center;justify-content:center;width:46px;height:46px;border-radius:12px;background:var(--navy);color:white;font-size:23px;font-weight:900;letter-spacing:-2px}.brand-icon span{color:#ff9e70;padding:0 2px}nav{display:flex;align-items:center;gap:28px;font-size:13px;font-weight:550}nav a{transition:color .2s}nav a:hover,.text-link:hover{color:var(--orange)}.nav-cta{display:flex;gap:22px;align-items:center;padding:12px 18px;border-radius:8px;background:var(--navy);color:white}nav .nav-cta:hover{background:#244858;color:white}.menu-toggle{display:none}
.hero{position:relative;background:var(--paper);overflow:hidden}.hero-grid{position:absolute;inset:0;background:radial-gradient(ellipse at 85% 15%,#e4e9e3 0,transparent 55%);pointer-events:none}.hero-inner{max-width:1440px;position:relative;display:grid;grid-template-columns:1.08fr 1fr;gap:40px;padding:80px max(5vw,24px) 72px;margin:auto;align-items:center}.eyebrow{color:var(--muted);font-size:10px;font-weight:700;letter-spacing:2.2px;margin:0 0 24px}.eyebrow span{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--orange);margin-right:9px;box-shadow:0 0 0 4px #d95b2b10}.hero-copy>.eyebrow{display:inline-flex;align-items:center;border:1px solid #d9dfd9;border-radius:50px;padding:9px 12px;font-size:9px;letter-spacing:1.8px;background:#ffffff80}h1{font-size:clamp(36px,4.05vw,58px);line-height:1.35;letter-spacing:-2px;font-weight:750;margin:0 0 24px}h1>span{display:block;color:var(--orange)}h2{font-size:clamp(30px,3vw,44px);letter-spacing:-1.5px;line-height:1.4;font-weight:700;margin:0}.hero-description{font-size:14px;line-height:2;color:var(--muted);margin:0 0 30px;max-width:440px}.hero-actions{display:flex;align-items:center;flex-wrap:wrap;gap:26px}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:36px;padding:17px 24px;min-height:54px;border:0;border-radius:9px;font-size:14px;font-weight:650;transition:background .2s,transform .2s}.orange{background:var(--orange);color:white;box-shadow:0 6px 16px #d95b2b18}.orange:hover{background:#bc471c;transform:translateY(-2px)}.text-link{display:inline-flex;align-items:center;gap:16px;font-size:13px;font-weight:600}.hero-points{display:flex;flex-wrap:wrap;gap:12px 19px;margin-top:27px;font-size:11px;color:#62746d}.hero-points span::before{content:'✓';color:var(--orange);margin-right:7px}.hero-footnote{display:flex;gap:10px;align-items:center;color:#74817c;font-size:10px;letter-spacing:.7px;margin-top:34px}.line{display:inline-block;width:22px;height:1px;background:#84958d}
.hero-visual{position:relative;min-width:0;height:440px;background:#e9edf0;border:7px solid white;border-radius:24px;box-shadow:0 26px 50px -28px #18333f55;overflow:hidden;transform:rotate(-2deg)}.figure-code{position:absolute;z-index:2;top:26px;left:25px;font-size:9px;letter-spacing:2px;font-weight:650;color:#52636c}.product-photo{position:absolute;inset:48px 0 94px;overflow:hidden}.product-photo img{display:block;width:100%;height:100%;object-fit:contain}.image-caption{position:absolute;bottom:0;left:0;right:0;padding:21px 24px;background:var(--navy);color:white;display:flex;flex-direction:column;gap:8px;font-size:15px;font-weight:600}.image-caption small{font-size:10px;font-weight:400;color:#bfced4;letter-spacing:.3px}.visual-badge{position:absolute;right:20px;top:22px;background:white;color:var(--orange);border-radius:40px;padding:8px 12px;font-size:10px;font-weight:650;box-shadow:0 2px 12px #17313e06}.visual-badge span{margin-left:12px}.corner{display:none}
.hero-strip{position:relative;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;background:var(--navy);padding:28px max(5vw,24px);color:white}.hero-strip>div{padding:0 28px;border-right:1px solid #ffffff20;display:flex;flex-direction:column;gap:9px}.hero-strip>div:first-child{padding-left:0}.hero-strip>div:last-child{border:0}.hero-strip span{font-size:9px;letter-spacing:1.5px;color:#9eb3bd}.hero-strip strong{font-size:17px;font-weight:550;letter-spacing:1px}
.section{padding:88px max(5vw,24px);max-width:1440px;margin:auto}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:36px;margin-bottom:40px}.section-heading .eyebrow{margin-bottom:16px;color:var(--orange)}.section-heading>p{font-size:13px;color:var(--muted);margin:0;max-width:330px}.product-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.product-card{border:1px solid #e4e8e4;border-radius:var(--radius);overflow:hidden;background:white;transition:transform .25s,box-shadow .25s,border-color .25s}.product-art{background:#e9edf0;position:relative;aspect-ratio:3/2;overflow:hidden;margin:8px 8px 0;border-radius:14px}.product-art img{display:block;width:100%;height:100%;object-fit:contain}.product-art>span{position:absolute;top:15px;left:15px;font-size:10px;letter-spacing:.5px;background:#fffffff2;color:#5e6e76;padding:6px 9px;border-radius:6px}.product-body{padding:25px}.product-body h3{font-size:21px;margin:0 0 11px}.product-body>p:first-child{font-size:9px;letter-spacing:1.6px;color:#8a7563;margin:0 0 10px;font-weight:650}.product-body>p:not(:first-child){font-size:13px;color:var(--muted);min-height:66px;margin:0 0 20px}.product-body button{display:flex;justify-content:space-between;align-items:center;width:100%;border:0;border-top:1px solid var(--line);padding:16px 0 0;background:none;color:var(--ink);font-size:12px;font-weight:650;text-align:left}.product-body button span{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:50%;background:#f3f4ef;color:var(--orange);transition:transform .25s}.product-body button:hover{color:var(--orange)}.section-note{font-size:11px;line-height:1.9;color:#76867e;margin:24px 0 0}
@media(hover:hover){.product-card:hover{transform:translateY(-5px);border-color:#cbd5d1;box-shadow:0 16px 35px #16313d0c}.product-card:hover .product-body button span{transform:translate(3px,-3px)}}
.mountings{border-top:1px solid #e8ebe6;background:#f6f7f3;max-width:none}.mountings>.section-heading,.mounting-grid,.mountings>.section-note{max-width:1296px;margin-left:auto;margin-right:auto}.mounting-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:24px}.mounting-grid>.product-card{grid-column:span 2}.mounting-grid>.product-card:nth-child(4){grid-column:2/span 2}.mounting-grid>.product-card:nth-child(5){grid-column:4/span 2}
.process{background:white;max-width:none}.process>.section-heading,.steps{max-width:1296px;margin-left:auto;margin-right:auto}.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;margin-top:42px}.steps article{position:relative;padding:28px 25px;border:1px solid var(--line);border-radius:16px;background:linear-gradient(135deg,#f7f7f2,#fff)}.steps article::after{content:'↗';position:absolute;right:24px;top:26px;color:#b4c1ba;font-size:21px}.steps article>span{display:inline-flex;width:38px;height:38px;align-items:center;justify-content:center;background:#f3e8dd;color:#a84720;border-radius:10px;font-size:12px;font-weight:650}.steps h3{font-size:20px;margin:28px 0 10px}.steps p{font-size:13px;color:var(--muted);margin:0}
.about{display:grid;grid-template-columns:.9fr 1fr;gap:84px;align-items:center;padding-top:30px;padding-bottom:100px}.about-label{position:relative;overflow:hidden;min-height:390px;padding:42px;border-radius:24px;background:var(--navy);color:white;display:flex;flex-direction:column;justify-content:space-between;background-image:radial-gradient(ellipse at 100% 0,#476757,transparent 70%)}.about-label::after{content:'';position:absolute;right:-95px;bottom:-125px;width:360px;height:360px;border:1px solid #ffffff16;border-radius:50%;box-shadow:0 0 0 40px #ffffff05,0 0 0 80px #ffffff03}.big{width:80px;height:80px;font-size:38px;background:#ffffff15;border:1px solid #ffffff25;border-radius:18px}.about-label p{z-index:1;font-size:30px;line-height:1.55;font-weight:550;margin:30px 0 0;letter-spacing:1px}.about .eyebrow{color:var(--orange);margin-bottom:18px}.about-text{font-size:14px;color:var(--muted);max-width:550px}.about .text-link{margin-top:12px;padding-bottom:10px;border-bottom:1px solid #abbab1}
.inquiry{max-width:none;background:var(--paper);display:grid;grid-template-columns:.85fr 1.15fr;gap:80px;border-top:1px solid #e5e8df}.inquiry-intro{max-width:500px}.inquiry .eyebrow{color:var(--orange)}.inquiry h2{font-size:46px}.inquiry-intro>p:not(.eyebrow){font-size:14px;color:var(--muted)}.inquiry-tip{margin:32px 0;padding-top:25px;border-top:1px solid #d6ddd4;font-size:12px;color:var(--muted)}.inquiry-tip span{color:var(--ink);font-weight:650}.shop-link{color:#a6401b;font-size:13px;font-weight:600}.inquiry form{background:white;border:1px solid #e3e7df;border-radius:20px;padding:32px;min-width:0;box-shadow:0 12px 30px #19342405}label{display:block;font-size:12px;line-height:1.5;margin-bottom:20px;color:#3e545d;font-weight:550}label>span{color:#9b6b51;font-size:10px;margin-left:6px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:20px}input,select,textarea{display:block;width:100%;border:1px solid #d9e1d9;border-radius:8px;background:#fafbf8;color:var(--ink);padding:12px 13px;margin-top:9px;outline:none;font-size:14px;font-weight:400;min-height:46px}select option{background:white}textarea{resize:vertical;min-height:124px;line-height:1.7}input::placeholder,textarea::placeholder{color:#7f8d88;font-size:12px}input:focus,select:focus,textarea:focus{border-color:#bc7852;box-shadow:0 0 0 3px #d95b2b0c}.form-note{color:#75837a;font-size:11px;line-height:1.9;margin:17px 0 0}#inquiry-result{margin-top:26px;border-top:1px solid var(--line);padding-top:18px}#inquiry-result h3{font-size:16px}#inquiry-text{white-space:pre-wrap;overflow-wrap:anywhere;font-family:inherit;font-size:13px;line-height:1.8;background:#f4f6f0;border-radius:8px;padding:16px}.result-actions{display:flex;flex-wrap:wrap;align-items:center;gap:20px;font-size:13px}.result-actions button{background:var(--navy);color:white;padding:10px 20px;border:0;border-radius:6px}#copy-status{font-size:12px;color:#a74723;min-height:20px}
footer{background:var(--navy);color:#b8c7cd;padding:36px max(5vw,24px);display:flex;flex-wrap:wrap;align-items:center;gap:25px;font-size:12px}.footer-brand{margin-right:auto;color:white;font-size:17px}.footer-brand .brand-icon{background:#ffffff10;width:38px;height:38px;font-size:20px}footer small{width:100%;padding-top:22px;border-top:1px solid #ffffff18;font-size:10px}footer p{margin:0}
@media(min-width:1600px){.inquiry,.hero-strip{padding-left:calc((100vw - 1296px)/2);padding-right:calc((100vw - 1296px)/2)}}
@media(max-width:1150px) and (min-width:761px){.header{padding:0 24px;gap:16px}.brand{font-size:17px;gap:9px}.brand small{font-size:7px}nav{gap:14px;font-size:12px}.nav-cta{padding:11px 13px;gap:12px}.hero-inner{gap:26px;padding-top:60px;padding-bottom:54px}.hero-visual{height:360px}h1{font-size:clamp(32px,4vw,46px);letter-spacing:-1.4px}.hero-actions{gap:15px}.hero-actions .button{padding:15px 18px;gap:18px}.hero-actions .text-link{font-size:12px;gap:8px}.hero-points{gap:10px;font-size:10px}.section{padding-left:32px;padding-right:32px}.product-body{padding:20px}.product-body h3{font-size:18px}.steps{gap:14px}.steps article{padding:24px 18px}.about{gap:40px}.inquiry{gap:40px}.visual-badge{right:14px;font-size:9px}.figure-code{left:17px;font-size:8px;letter-spacing:1px}}
@media(min-width:761px) and (max-width:1000px){.mounting-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.mounting-grid>.product-card:nth-child(4){grid-column:span 2}.mounting-grid>.product-card:nth-child(5){grid-column:2/span 2}}
@media(max-width:900px) and (min-width:761px){.hero-visual{height:340px}.visual-badge{top:48px}.hero-actions{align-items:flex-start;flex-direction:column;gap:18px}.hero-footnote{margin-top:24px}.steps{grid-template-columns:1fr 1fr}.about-label{min-height:370px;padding:30px}.hero-strip>div{padding:0 17px}.hero-strip span{letter-spacing:.5px;font-size:8px}}
@media(max-width:760px){
html{scroll-padding-top:88px}.header{min-height:74px;padding:0 20px}.brand{font-size:17px;gap:10px}.brand small{font-size:7px}.brand-icon{width:40px;height:40px;font-size:21px;border-radius:10px}.menu-toggle{display:flex;gap:12px;align-items:center;background:white;color:var(--ink);border:1px solid #e2e7df;border-radius:8px;padding:10px 13px;font-size:12px}nav{display:none;position:absolute;top:74px;left:0;right:0;padding:16px 24px 24px;background:white;box-shadow:0 15px 20px #12232e12}nav.open{display:flex;flex-direction:column;align-items:stretch;gap:0}nav a{padding:15px 4px}nav .nav-cta{padding:13px 16px;margin:4px 0 6px}
.hero-inner{padding:40px 24px 38px;grid-template-columns:1fr;gap:34px}.hero-copy>.eyebrow{font-size:8px;letter-spacing:1.1px;padding:8px 10px;margin-bottom:22px}h1{font-size:clamp(30px,8.6vw,48px);letter-spacing:-1.5px;margin-bottom:19px}.hero-description{font-size:12px;line-height:1.95;margin-bottom:24px}.hero-actions{gap:22px}.button{font-size:13px;gap:22px;padding:15px 19px;min-height:50px}.hero-actions .text-link{font-size:12px;gap:8px}.hero-points{font-size:10px;gap:12px;margin-top:22px}.hero-points span::before{margin-right:4px}.hero-footnote{margin-top:23px;font-size:9px}.hero-visual{height:300px;max-width:510px;width:100%;margin:auto;border-width:5px;border-radius:20px;transform:rotate(-1deg)}.figure-code{top:22px;left:18px;font-size:8px;letter-spacing:1px}.visual-badge{right:14px;top:18px;font-size:9px;padding:7px 10px}.visual-badge span{margin-left:8px}.product-photo{inset:45px 0 82px}.image-caption{padding:17px 19px;gap:7px;font-size:13px}.image-caption small{font-size:9px}
.hero-strip{grid-template-columns:1fr 1fr;padding:24px;gap:22px 0}.hero-strip>div{padding:0 0 0 20px;gap:7px}.hero-strip>div:nth-child(odd){padding-left:0;border-right:1px solid #ffffff20}.hero-strip>div:nth-child(even){border:0}.hero-strip span{font-size:7px;letter-spacing:1px}.hero-strip strong{font-size:14px;letter-spacing:.5px}.section{padding:56px 24px}.section-heading{display:block;margin-bottom:28px}.section-heading>p{margin-top:17px;font-size:12px}.eyebrow{font-size:9px;letter-spacing:1.5px}.section-heading .eyebrow{margin-bottom:13px}h2{font-size:30px;letter-spacing:-1px}.product-grid,.mounting-grid{grid-template-columns:1fr;gap:22px}.mounting-grid>.product-card,.mounting-grid>.product-card:nth-child(4),.mounting-grid>.product-card:nth-child(5){grid-column:auto}.product-card{border-radius:18px}.product-body{padding:23px}.product-body h3{font-size:21px}.product-body>p:not(:first-child){min-height:0;margin-bottom:18px}.product-art{margin:7px 7px 0}
.steps{grid-template-columns:1fr 1fr;gap:14px;margin-top:28px}.steps article{padding:20px 16px;border-radius:13px}.steps article::after{right:16px;top:20px;font-size:17px}.steps article>span{width:32px;height:32px;font-size:10px;border-radius:8px}.steps h3{font-size:17px;margin-top:22px}.steps p{font-size:12px}.about{grid-template-columns:1fr;gap:32px;padding-top:4px}.about-label{min-height:245px;padding:30px;flex-direction:row;align-items:end;gap:20px;border-radius:20px}.big{width:68px;height:68px;font-size:32px;flex-shrink:0}.about-label p{font-size:23px}.about-text{font-size:13px}.inquiry{grid-template-columns:1fr;gap:30px}.inquiry h2{font-size:34px}.inquiry-intro>p:not(.eyebrow){font-size:13px}.inquiry-tip{margin:25px 0}.inquiry form{padding:22px;border-radius:16px}.form-row{grid-template-columns:1fr;gap:0}.inquiry .button{width:100%}input,select,textarea{font-size:16px}.form-note{font-size:11px}footer{padding:28px 24px;gap:16px}.footer-brand{width:100%}footer>span{display:none}
}
@media(max-width:360px){.hero-actions{gap:16px}.hero-actions .button{padding:14px 15px;gap:16px}.hero-actions .text-link{font-size:11px;gap:6px}.hero-points{gap:9px;font-size:9px}.hero-visual{height:270px}.visual-badge{font-size:8px}.figure-code{font-size:7px}.steps article{padding:18px 13px}.steps h3{font-size:16px}.about-label{padding:25px;gap:15px}.about-label p{font-size:21px}.inquiry form{padding:18px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}}

/* Homepage mounting carousel: the whole component stays in frame at every size. */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}
.hero-carousel{height:480px;transform:rotate(-1.5deg)}
.hero-carousel:focus-visible{outline:3px solid var(--orange);outline-offset:5px}
.hero-carousel .product-photo{inset:56px 8px 168px;touch-action:pan-y}
.hero-carousel .image-caption{height:164px;padding:18px 24px 14px;gap:8px}
.carousel-heading{display:flex;align-items:center;justify-content:space-between;gap:12px}
.carousel-title{font-size:19px;letter-spacing:.5px}
.carousel-heading a{flex-shrink:0;color:#f1b99b;font-size:11px;font-weight:450}
.carousel-description{margin:0;font-size:11px;line-height:1.65;font-weight:400;color:#c3d0d6;min-height:19px}
.carousel-controls{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:auto}
.carousel-controls[hidden]{display:none}
.carousel-dots,.carousel-actions{display:flex;align-items:center;gap:4px}
.carousel-dots button{position:relative;width:24px;height:36px;padding:0;border:0;background:transparent;border-radius:8px}
.carousel-dots button::after{content:'';position:absolute;width:6px;height:6px;left:9px;top:15px;background:#849ba5;border-radius:10px;transition:width .25s,background .25s,left .25s}
.carousel-dots button[aria-pressed=true]::after{width:22px;left:1px;background:#f49464}
.carousel-actions button{width:36px;height:36px;padding:0;border:1px solid #ffffff30;border-radius:50%;background:transparent;color:white;font-size:18px;display:grid;place-items:center}
.carousel-actions .carousel-toggle{font-size:11px;margin-left:4px}
.carousel-actions button:hover{background:#ffffff18;border-color:#ffffff80}
.hero-carousel .image-caption small{font-size:9px;color:#a8bdc7}
@media(min-width:761px) and (max-width:1150px){.hero-carousel{height:425px}.hero-carousel .figure-code{top:22px;font-size:7px;letter-spacing:.8px}.hero-carousel .visual-badge{top:15px;font-size:8px}.hero-carousel .image-caption{padding-left:17px;padding-right:17px}.carousel-title{font-size:17px}.carousel-description{font-size:10px}.carousel-dots{gap:0}.carousel-actions{gap:3px}.carousel-actions button{width:32px;height:32px}}
@media(max-width:760px){.hero-carousel{height:370px}.hero-carousel .figure-code{top:23px;font-size:7px;letter-spacing:.7px;left:16px}.hero-carousel .visual-badge{font-size:8px;right:12px}.hero-carousel .product-photo{inset:48px 4px 164px}.hero-carousel .image-caption{height:160px;padding:15px 17px 12px;gap:7px}.carousel-title{font-size:17px}.carousel-heading a{font-size:10px}.carousel-description{font-size:10px}.carousel-dots{gap:1px}.carousel-actions{gap:4px}.hero-carousel .image-caption small{font-size:8px}}
@media(max-width:360px){.hero-carousel{height:340px}.hero-carousel .visual-badge{padding:7px 8px;font-size:7px}.hero-carousel .visual-badge span{margin-left:3px}.hero-carousel .figure-code{font-size:6px;left:12px;letter-spacing:.5px}.hero-carousel .image-caption{padding-left:13px;padding-right:13px}.carousel-title{font-size:16px}.carousel-description{font-size:9px}.carousel-dots button{width:21px}.carousel-dots button::after{left:8px}.carousel-dots button[aria-pressed=true]::after{width:19px}.carousel-actions button{width:30px;height:32px}.carousel-actions .carousel-toggle{margin-left:0}.carousel-controls{gap:5px}}

/* Technical exchange: local content and inquiry links, no external embeds. */
.technical{background:#fff}.technical-topics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.technical-card{border:1px solid var(--line);border-radius:18px;padding:28px;display:flex;flex-direction:column;min-width:0}.technical-number{color:var(--orange);font-size:11px;font-weight:650;letter-spacing:1px}.technical-card h3{font-size:21px;margin:22px 0 12px}.technical-card p{font-size:13px;color:var(--muted);margin:0 0 24px}.technical-card button,.technical-answer button{background:none;color:var(--ink);border:0;border-top:1px solid var(--line);padding:16px 0 0;font-weight:650;font-size:13px;text-align:left;line-height:1.7}.technical-card button{display:flex;justify-content:space-between;gap:14px;margin-top:auto}.technical-card button span{color:var(--orange)}.technical-card button:hover,.technical-answer button:hover{color:var(--orange)}
.technical-layout{display:grid;grid-template-columns:.8fr 1.4fr;gap:48px;margin-top:44px;align-items:start}.technical-checklist{background:var(--navy);color:white;padding:30px;border-radius:20px;min-width:0}.technical-checklist .eyebrow{color:#f4b792;margin-bottom:18px}.technical-checklist h3{font-size:24px;margin:0 0 20px}.technical-checklist ul{padding-left:20px;margin:0;font-size:13px;line-height:2.2;color:#e0e9ed}.technical-checklist>p:not(.eyebrow){font-size:12px;color:#bdcfd6;margin:22px 0}.technical-checklist .button{width:100%;gap:12px;font-size:13px}.technical-faq{min-width:0}.technical-faq>h3{font-size:24px;margin:0 0 20px}.technical-faq details{border-bottom:1px solid var(--line)}.technical-faq summary{cursor:pointer;padding:19px 4px;font-size:15px;font-weight:600;line-height:1.7}.technical-faq summary::marker{color:var(--orange)}.technical-faq summary:focus-visible{outline:3px solid var(--orange);outline-offset:2px;border-radius:4px}.technical-faq details[open] summary{color:#a6401b}.technical-answer{padding:0 5px 22px}.technical-answer p{margin:0 0 16px;font-size:13px;color:var(--muted)}.technical-answer button{display:block;margin-top:16px}.technical-reference{display:inline-block;font-size:11px;color:#586f77;line-height:1.8;text-decoration:underline;text-underline-offset:3px;overflow-wrap:anywhere}.technical-safety{font-size:11px;color:var(--muted);margin:24px 0 10px}#technical-status{font-size:13px;color:#a6401b}#technical-status:empty{display:none}
@media(max-width:1000px){.technical-layout{gap:28px;grid-template-columns:1fr 1.3fr}.technical-card{padding:22px}.technical-card h3{font-size:18px}}
@media(max-width:760px){.technical-topics,.technical-layout{grid-template-columns:1fr}.technical-layout{margin-top:28px;gap:32px}.technical-card h3{font-size:21px}.technical-checklist{padding:26px}.technical-faq summary{font-size:14px}.technical-faq>h3{font-size:23px}}
/* Seven integrated navigation links use a menu before the header gets crowded. */
@media(min-width:761px) and (max-width:1150px){.menu-toggle{display:flex;align-items:center;gap:12px;background:white;color:var(--ink);border:1px solid var(--line);border-radius:8px;padding:10px 13px;font-size:13px}nav{display:none;position:absolute;top:90px;left:0;right:0;padding:16px 24px 24px;background:white;box-shadow:0 15px 20px #12232e12}nav.open{display:flex;flex-direction:column;align-items:stretch;gap:0}nav a{padding:12px 4px}nav .nav-cta{padding:13px 16px;margin:4px 0 6px}}