:root{--ink:#183344;--muted:#657580;--lime:#d2ee81;--paper:#f8faf9;--line:#dde4e5;--white:#fff;color:var(--ink);background:var(--white);font-synthesis:none;font-family:DM Sans,Microsoft YaHei,PingFang SC,sans-serif;line-height:1.6}*{box-sizing:border-box}body{margin:0}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:focus-visible,a:focus-visible,summary:focus-visible{outline-offset:5px;outline:3px solid #537b20}input:focus,textarea:focus,select:focus{outline-offset:2px;outline:2px solid #577a94}h1,h2,h3,p{margin:0}h1,h2,h3{line-height:1.25}h1{letter-spacing:-.045em;font-size:clamp(36px,4.2vw,62px);font-weight:600}h2{letter-spacing:-.025em;white-space:pre-line;font-size:clamp(26px,2.5vw,36px);font-weight:600}h3{font-size:20px;font-weight:600}.container{width:calc(100% - 96px);max-width:1280px;margin-inline:auto}.announcement{text-align:center;letter-spacing:.05em;background:var(--ink);color:#e2eced;padding:8px 20px;font-size:11px}.header{border-bottom:1px solid var(--line);z-index:10;background:#fff;position:relative}.nav-wrap{justify-content:space-between;align-items:center;gap:24px;min-height:92px;display:flex}.brand{flex-shrink:0;align-items:center;gap:12px;display:flex}.brand-symbol{letter-spacing:-13px;padding-right:15px;font-size:46px;font-style:italic;font-weight:700;line-height:1;position:relative}.brand-symbol span{color:#87a455}.brand b{letter-spacing:.13em;font-size:21px;line-height:1.35;display:block}.brand small{letter-spacing:.16em;font-size:9px;font-weight:600}.nav-wrap nav{align-items:center;gap:29px;font-size:14px;display:flex}.nav-wrap nav a:not(.button){padding-block:8px}.nav-wrap nav a:hover,.nav-wrap nav a[aria-current]{color:#658035}.language{border-left:1px solid var(--line);padding-left:22px}.button{border:1px solid var(--ink);background:var(--ink);color:#fff;border-radius:3px;justify-content:space-between;align-items:center;gap:35px;padding:16px 23px;font-size:14px;font-weight:500;transition:background .2s,transform .2s;display:inline-flex}.button:hover{background:#294d63;transform:translateY(-2px)}.button-small{gap:20px;padding:11px 18px}.button-ghost{color:var(--ink);background:0 0;border-color:#c3ced1}.button-ghost:hover{background:#e9efef}.button-light{background:var(--lime);border-color:var(--lime);color:var(--ink)}.button-light:hover{background:#e2f6ae}.menu-toggle{display:none}.eyebrow{letter-spacing:.15em;font-size:11px;font-weight:600;line-height:1.8}.hero{background:#f0f3f2;overflow:hidden}.hero-grid{grid-template-columns:1.02fr 1fr;align-items:center;gap:35px;min-height:590px;display:grid}.hero-copy{padding:60px 0}.hero-copy .eyebrow{align-items:center;gap:10px;font-size:10px;display:flex}.status-dot{background:#739b39;border-radius:50%;width:6px;height:6px}.hero h1{margin:26px 0}.hero h1 span{color:#657c86}.hero-description{max-width:485px;color:var(--muted);font-size:16px;line-height:1.95}.actions{flex-wrap:wrap;gap:12px;margin-top:28px;display:flex}.hero-tags{color:#5e7077;gap:24px;margin-top:40px;font-size:12px;display:flex}.hero-tags span+span:before{content:"/";color:#a5b5b8;margin-right:24px}.hero-art{place-items:center;height:500px;display:grid;position:relative}.art-grid{background-image:linear-gradient(#c5d1d633 1px,#0000 1px),linear-gradient(90deg,#c5d1d633 1px,#0000 1px);background-size:40px 40px;position:absolute;inset:0;mask-image:radial-gradient(#000 20%,#0000 70%)}.art-label,.art-coordinate,.art-disclaimer{letter-spacing:.14em;color:#748790;font-size:9px;position:absolute}.art-label{top:42px;left:40px}.art-coordinate{bottom:55px;left:20px}.art-disclaimer{bottom:30px;right:0}.orbit{border:1px solid #b8c9c680;border-radius:50%;width:400px;height:400px;position:absolute;transform:rotateX(56deg)rotate(-20deg)}.orbit-two{width:520px;height:520px}.domain-strip{border-block:1px solid var(--line);background:#fff}.domain-strip .container{justify-content:space-between;align-items:center;gap:20px;padding-block:23px;font-size:12px;display:flex}.domain-strip span{color:var(--muted)}.domain-strip b{letter-spacing:.09em;font-weight:500}.domain-strip i{color:#a6b7a3;font-style:normal}.section{padding-block:80px}.section-heading{justify-content:space-between;align-items:flex-end;gap:30px;margin-bottom:32px;display:flex}.section-heading .eyebrow{color:#677c87;margin-bottom:14px}.text-link{align-items:center;gap:20px;font-size:13px;font-weight:600;line-height:1.5;display:inline-flex}.text-link:hover{color:#668238}.category-grid{border:1px solid var(--line);border-radius:4px;grid-template-columns:repeat(4,minmax(0,1fr));display:grid;overflow:hidden}.category-card{min-height:218px;padding:27px 24px 24px;transition:background .2s;position:relative}.category-card+.category-card{border-left:1px solid var(--line)}.category-card:hover{background:#f1f5ec}.category-number{color:#83948e;letter-spacing:.12em;font-size:11px}.category-card h3{margin:23px 0 12px;font-size:19px}.category-card p{color:var(--muted);max-width:195px;font-size:12px}.category-arrow{margin-top:17px;font-size:20px;display:block}.featured-section{background:#f6f8f7;border-block:1px solid #edf0ef}.muted{color:var(--muted);font-size:12px}.product-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;display:grid}.product-card{border:1px solid var(--line);background:#fff;border-radius:4px;height:100%;transition:box-shadow .2s,transform .2s;display:block;overflow:hidden}.product-card:hover{transform:translateY(-4px);box-shadow:0 14px 28px #1833440a}.product-visual{border-bottom:1px solid var(--line);background:linear-gradient(135deg,#f0f3f2,#e7eceb);place-items:center;height:205px;display:grid;position:relative;overflow:hidden}.visual-note{color:#71818a;letter-spacing:.04em;font-size:9px;position:absolute;bottom:10px;left:14px}.product-info{padding:24px 20px}.product-info .eyebrow{color:#6f838e;letter-spacing:.08em}.product-info h3{margin:8px 0 12px;font-size:18px}.product-info p{color:var(--muted);min-height:44px;margin-bottom:23px;font-size:12px;line-height:1.8}.product-info .text-link{border-top:1px solid #e9eeee;justify-content:space-between;width:100%;padding-top:16px;font-size:12px}.engineering{grid-template-columns:1fr 1fr;align-items:center;gap:70px;display:grid}.engineering .eyebrow{margin-bottom:20px}.body-copy{color:var(--muted);margin:23px 0;font-size:15px;line-height:1.95}.engineering-visual{background:#eef2ef radial-gradient(#c4ceca 1px,#0000 1px) 0 0/15px 15px;border:1px solid #e0e7e2;flex-direction:column;justify-content:center;align-items:center;gap:44px;min-height:290px;display:flex}.schematic{justify-content:center;align-items:center;width:90%;display:flex}.schematic>span{background:#f8faf7;border:1px solid #afc1b9;padding:13px;font-size:9px}.schematic>i{background:#8ea899;width:40px;height:1px}.schematic>strong{background:var(--ink);width:95px;height:105px;color:var(--lime);flex-direction:column;justify-content:center;align-items:center;font-size:28px;line-height:1.1;display:flex;box-shadow:8px 8px #c6d3cc}.schematic small{letter-spacing:.15em;margin-top:8px;font-size:8px}.engineering-visual>.eyebrow{margin:0;font-size:9px}.cta{background:var(--ink);color:#fff;border-radius:4px;justify-content:space-between;align-items:center;gap:30px;margin-bottom:80px;padding:45px 50px;display:flex}.cta .eyebrow{color:var(--lime);margin-bottom:15px;font-size:10px}.cta h2{max-width:740px;font-size:30px}.cta p:last-child{color:#bed0d8;margin-top:14px;font-size:13px}.cta .button{flex-shrink:0}footer{border-top:1px solid var(--line);background:#f8faf9}.footer-top{grid-template-columns:2fr 1fr 1fr;gap:40px;padding-block:50px;display:grid}.footer-top>div>p{color:var(--muted);margin-top:16px;font-size:12px}.footer-top>div>b{margin-bottom:17px;font-size:13px;display:block}.footer-top>div>a:not(.brand){color:var(--muted);margin-top:10px;font-size:12px;display:block}.footer-bottom{border-top:1px solid var(--line);color:#71808a;text-align:center;flex-wrap:wrap;justify-content:center;align-items:center;gap:20px;padding-block:20px;font-size:10px;display:flex}.footer-brand .brand-symbol{font-size:36px}.footer-brand b{font-size:17px}.footer-brand small{font-size:8px}.page-intro{padding-top:66px;padding-bottom:45px}.page-intro>.eyebrow{color:#73888f;margin-bottom:18px}.page-intro h1{font-size:44px}.page-intro>p:last-child{max-width:680px;color:var(--muted);margin-top:22px;font-size:15px;line-height:1.9}.catalog-section{padding-bottom:80px}.filters{border-bottom:1px solid var(--line);flex-wrap:wrap;gap:7px;padding-bottom:18px;display:flex}.filters button{color:#586e79;background:#f2f5f3;border:1px solid #0000;border-radius:3px;padding:11px 20px;font-size:13px}.filters button.active{background:var(--ink);color:#fff}.filters small{color:#c7df92;margin-left:7px}.result-count{color:var(--muted);margin:23px 0;font-size:12px}.catalog-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:25px}.catalog-grid .product-visual{height:245px}.catalog-grid .device-scene{transform:scale(.87)}.catalog-grid .product-info{padding:25px}.catalog-grid .product-info p{min-height:0}.breadcrumbs{color:#74858b;flex-wrap:wrap;gap:12px;padding-block:30px;font-size:12px;display:flex}.product-detail{grid-template-columns:1fr 1fr;align-items:center;gap:65px;padding-bottom:65px;display:grid}.detail-visual{background:#eef2f0;place-items:center;height:410px;display:grid;position:relative;overflow:hidden}.product-detail h1{margin-top:20px;font-size:38px}.product-detail .button{margin-top:24px}.notice{color:#667262;background:#f2f5ec;border-left:3px solid #b4cf88;padding:15px 19px;font-size:12px;line-height:1.85}.detail-sections{border-top:1px solid var(--line);grid-template-columns:1fr 1fr;gap:40px;padding-top:45px;display:grid}.detail-sections>div:last-child{grid-column:1/-1}.detail-sections h2{margin:12px 0 22px;font-size:25px}.detail-sections .text-link{margin-top:18px}.feature-line{color:var(--muted);gap:12px;margin-top:15px;font-size:14px;display:flex}.feature-line span{color:#6a873d}.related-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.content-section{padding-bottom:85px}.application-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin-top:30px;display:grid}.application-card{border:1px solid var(--line);background:#fafbf9;padding:34px}.application-card h2{margin:30px 0 20px;font-size:25px}.application-card p{color:var(--muted);margin-bottom:30px;font-size:14px;line-height:1.9}.process{margin-top:60px}.process-grid{grid-template-columns:repeat(4,1fr);gap:20px;margin:30px 0;display:grid}.process-grid>div{border-top:1px solid var(--line);padding:24px 0}.process-grid span{color:#6c8948;font-size:12px}.process-grid h3{margin-top:12px;font-size:17px}.support-grid{grid-template-columns:1fr 1fr;gap:65px;display:grid}.support-grid h2{margin:12px 0 30px}.empty-state{border:1px solid var(--line);background:#f3f6f3;padding:35px}.empty-state>span{font-size:35px}.empty-state h3{margin:15px 0}.empty-state p{color:var(--muted);margin-bottom:25px;font-size:14px;line-height:1.9}details{border-bottom:1px solid var(--line);padding:23px 0}summary{cursor:pointer;font-size:15px;font-weight:500}details p{color:var(--muted);margin-top:15px;font-size:14px;line-height:1.9}.about-grid{grid-template-columns:.8fr 1.2fr;align-items:center;gap:70px;margin-bottom:60px;display:grid}.about-mark{background:var(--ink);color:var(--lime);flex-direction:column;justify-content:center;align-items:center;min-height:360px;display:flex}.about-mark>span{letter-spacing:-30px;margin-right:30px;font-size:140px;font-style:italic;font-weight:700}.about-mark p{letter-spacing:.2em;font-size:9px}.about-grid h2{margin-top:18px;font-size:30px}.contact-grid{grid-template-columns:.8fr 1.2fr;gap:80px;display:grid}.contact-grid aside h2{margin-top:15px}.contact-note{border-block:1px solid var(--line);margin:28px 0;padding:24px 0;font-size:14px}.contact-note p{color:var(--muted);overflow-wrap:anywhere;margin-top:10px}form{border:1px solid var(--line);background:#f6f8f6;padding:35px}label{margin-bottom:20px;font-size:13px;display:block}label>span{color:#8a572a}input,textarea,select{width:100%;color:var(--ink);background:#fff;border:1px solid #cbd5d4;border-radius:2px;min-width:0;margin-top:8px;padding:12px;display:block}textarea{resize:vertical}.form-row{grid-template-columns:1fr 1fr;gap:18px;display:grid}#inquiry-result{border-top:1px solid var(--line);margin-top:25px;padding-top:20px}#inquiry-status{margin-bottom:15px;font-size:13px}.skip{z-index:100;background:#fff;padding:12px;position:absolute;top:-100px;left:20px}.skip:focus{top:10px}[hidden]{display:none!important}.device-scene{flex-shrink:0;width:290px;height:270px;position:relative;transform:scale(.68)}.device-body{filter:drop-shadow(17px 22px 11px #1a2c3429);width:205px;height:226px;position:absolute;top:18px;left:32px;transform:rotate(-11deg)skewY(5deg)}.device-face{color:#dce6e8;background:linear-gradient(110deg,#344856,#172d3b 65%,#233946);border:1px solid #50606a;border-radius:3px;padding:20px 16px;position:absolute;inset:17px 0 0;box-shadow:inset 3px 0 3px #7e8b9229}.device-top{transform-origin:0 100%;letter-spacing:.09em;background:linear-gradient(#647784,#405664);border:1px solid #667986;justify-content:space-between;align-items:center;width:205px;height:22px;padding-left:18px;font-size:6px;display:flex;position:absolute;top:0;left:0;transform:skew(-43deg)}.device-dot{background:#c0d696;border-radius:50%;width:5px;height:5px;margin-right:15px}.device-side{transform-origin:0 0;background:repeating-linear-gradient(0deg,#152733 0 5px,#213b4b 6px 8px);border:1px solid #40545c;width:20px;height:209px;position:absolute;top:17px;right:-20px;transform:skewY(-46deg)}.device-brand{letter-spacing:.2em;color:#bbcdd6;font-size:8px;display:block}.device-face>strong{letter-spacing:.02em;margin-top:5px;font-size:17px;font-weight:500;display:block}.device-caption{letter-spacing:.17em;color:#8babb8;font-size:5px}.vents{gap:5px;margin-top:18px;display:flex}.vents i{background:#11222e;border-radius:2px;width:9px;height:32px;box-shadow:1px 0 #4d5c632f}.device-leds{align-items:center;gap:10px;margin-top:14px;display:flex;position:relative}.device-leds>span{background:#c8ea84;border-radius:50%;width:4px;height:4px;box-shadow:0 0 4px #cee99788}.device-leds>span:nth-child(2){background:#7e9d88}.device-leds small{letter-spacing:.04em;font-size:4px;position:absolute;top:7px}.ports{gap:4px;margin-top:23px;display:flex}.ports>i{background:#81a378;border:2px solid #adc29d;flex:1;place-items:center;height:22px;display:grid;box-shadow:1px 2px #17281f}.ports b{background:#26382d;border:1px solid #506a51;width:6px;height:7px}.device-screws{justify-content:space-between;display:flex;position:absolute;bottom:8px;left:8px;right:8px}.device-screws i{border:1px solid #75848a;border-radius:50%;width:4px;height:4px}.hero-device{z-index:2;transform:scale(1.45)rotate(4deg)}.device-shadow{filter:blur(17px);background:#233a4240;border-radius:50%;width:235px;height:50px;position:absolute;bottom:5px;left:35px}.converters .device-body{width:180px;height:175px;top:60px}.converters .device-face{padding-top:14px}.converters .device-top{width:180px}.converters .device-side{height:158px}.converters .vents{display:none}.converters .ports{margin-top:24px}.io-modules .device-face{color:#28414a;background:linear-gradient(100deg,#d7dcd9,#afbcb8)}.io-modules .device-brand{color:#425e65}.io-modules .device-caption{color:#536b70}.io-modules .ports{gap:2px}.io-modules .vents i{background:#607572}.smart-hardware .device-face{background:linear-gradient(110deg,#28434c,#152e36)}.smart-hardware .ports>i{background:#aab5b7;border-color:#d0d8d7}.smart-hardware .ports b{background:#152d32}@media (width>=1450px){.hero-grid{min-height:630px}.hero h1{font-size:68px}.hero-art{height:540px}}@media (width<=1100px){.container{width:calc(100% - 56px)}.nav-wrap nav{gap:17px;font-size:12px}.brand b{font-size:18px}.brand small{font-size:8px}.brand-symbol{font-size:39px}.hero-grid{gap:15px;min-height:530px}.hero-device{transform:scale(1.2)}.hero-art{height:440px}.orbit{width:320px;height:320px}.orbit-two{width:410px;height:410px}.hero-tags{gap:13px}.hero-tags span+span:before{margin-right:13px}.category-card{padding:24px 18px}.product-grid{gap:14px}.product-info{padding:19px 15px}.product-info h3{font-size:16px}.product-visual{height:185px}.engineering{gap:40px}.product-detail{gap:35px}.contact-grid{gap:40px}}@media (width<=800px){.container{width:calc(100% - 40px)}.nav-wrap{min-height:77px}.menu-toggle{border:1px solid var(--line);color:var(--ink);background:#fff;border-radius:3px;padding:7px 12px;font-size:22px;display:block}.nav-wrap nav{border-bottom:1px solid var(--line);background:#fff;align-items:stretch;gap:10px;padding:20px;display:none;position:absolute;top:77px;left:0;right:0;box-shadow:0 15px 20px #18334410}.nav-wrap nav.open{flex-direction:column;display:flex}.language{border-left:0;padding-left:0}.hero-grid{grid-template-columns:1fr 1fr;gap:0;min-height:465px}.hero-copy{padding:40px 0}.hero-copy .eyebrow{letter-spacing:.05em;font-size:8px}.hero h1{font-size:40px}.hero-description{font-size:13px}.hero-art{height:380px}.hero-device{transform:scale(1)}.hero .actions{gap:8px}.hero .button{gap:15px;padding:12px 15px;font-size:12px}.hero-tags{flex-wrap:wrap;gap:7px;font-size:10px}.hero-tags span+span:before{margin-right:7px}.art-label{font-size:7px;left:0}.orbit{width:270px;height:270px}.orbit-two{width:340px;height:340px}.art-coordinate{font-size:7px;left:0}.art-disclaimer{font-size:7px}.domain-strip .container{flex-wrap:wrap;gap:10px;font-size:10px}.domain-strip span{width:100%}.section{padding-block:55px}.section-heading h2{font-size:27px}.category-grid{grid-template-columns:repeat(2,1fr)}.category-card:nth-child(3){border-left:0;border-top:1px solid var(--line)}.category-card:nth-child(4){border-top:1px solid var(--line)}.category-card{min-height:205px}.product-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.product-visual{height:220px}.product-info{padding:23px}.engineering{gap:30px}.engineering-visual{min-height:260px}.schematic>span{padding:8px;font-size:7px}.schematic>i{width:15px}.schematic>strong{width:68px;height:85px}.cta{gap:25px;margin-bottom:55px;padding:32px}.cta h2{font-size:26px}.cta .button{gap:17px;font-size:12px}.page-intro h1{font-size:37px}.product-detail{grid-template-columns:1fr}.detail-visual{height:340px}.detail-visual .hero-device{transform:scale(1.2)}.application-grid{grid-template-columns:1fr}.application-card{padding:28px}.application-card h2{margin:16px 0}.support-grid,.contact-grid{grid-template-columns:1fr;gap:40px}.about-grid{gap:30px}.about-mark{min-height:300px}.about-grid h2{font-size:26px}.footer-top{grid-template-columns:1.5fr 1fr 1fr;gap:25px}.footer-brand b{font-size:14px}.footer-brand small{font-size:6px}}@media (width<=680px){.announcement{padding:7px 10px;font-size:9px}.hero-grid{grid-template-columns:1fr}.hero-copy{padding:36px 0 10px}.hero h1{margin:22px 0;font-size:45px}.hero-description{max-width:370px;font-size:14px}.hero-copy .eyebrow{letter-spacing:.12em;font-size:8px}.hero-tags{gap:15px;margin-top:25px;font-size:11px}.hero-tags span+span:before{margin-right:15px}.hero-art{height:330px;margin-top:0}.hero-device{transform:scale(1.1)}.art-label{top:26px;left:10px}.art-coordinate{bottom:33px;left:10px}.art-disclaimer{bottom:14px}.orbit{width:290px;height:290px}.orbit-two{width:360px;height:360px}.domain-strip .container{gap:9px;padding-block:17px;font-size:9px}.section{padding-block:42px}.section-heading{align-items:flex-start;gap:20px}.section-heading h2{font-size:25px}.section-heading>.text-link{flex-shrink:0;margin-top:5px;font-size:11px}.section-heading>.muted{display:none}.section-heading .eyebrow{font-size:9px}.category-card{min-height:211px;padding:22px 17px}.category-card h3{margin-top:18px;font-size:17px}.category-card p{font-size:11px}.product-grid{gap:12px}.product-visual{height:165px}.product-visual .device-scene{transform:scale(.53)}.product-info{padding:17px 13px}.product-info h3{min-height:46px;font-size:16px;line-height:1.45}.product-info p{min-height:60px;font-size:11px}.product-info .eyebrow{font-size:9px}.product-info .text-link{font-size:11px}.engineering{grid-template-columns:1fr;gap:30px}.engineering-visual{min-height:230px}.schematic>span{padding:12px;font-size:9px}.schematic>i{width:30px}.schematic>strong{width:85px;height:95px}.cta{flex-direction:column;align-items:flex-start;margin-bottom:40px;padding:30px 24px}.cta h2{font-size:27px}.footer-top{grid-template-columns:1fr 1fr;padding-block:35px}.footer-top>div:first-child{grid-column:1/-1}.footer-bottom{flex-direction:column;gap:7px;font-size:9px}.page-intro{padding-top:42px;padding-bottom:32px}.page-intro h1{font-size:32px}.page-intro>p:last-child{font-size:13px}.filters{gap:6px}.filters button{padding:9px 12px;font-size:11px}.catalog-grid .product-visual{height:165px}.catalog-grid .device-scene{transform:scale(.53)}.catalog-grid .product-info{padding:17px 13px}.catalog-grid .product-info p{min-height:65px}.catalog-section{padding-bottom:45px}.breadcrumbs{gap:8px;font-size:10px}.product-detail h1{font-size:31px}.product-detail{padding-bottom:40px}.detail-sections{grid-template-columns:1fr;gap:35px}.detail-sections>div:last-child{grid-column:auto}.related-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.content-section{padding-bottom:45px}.process-grid{grid-template-columns:1fr 1fr}.about-grid{grid-template-columns:1fr}.about-mark{min-height:245px}.form-row{grid-template-columns:1fr;gap:0}form{padding:22px}.contact-grid{gap:25px}.empty-state{padding:25px}.support-grid h2{font-size:27px}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition:none!important}}.product-visual>img,.detail-visual>img{object-fit:contain;width:100%;height:100%;padding:24px}.document-list{gap:14px;display:grid}.document-item{border:1px solid var(--line);background:#f5f7f5;justify-content:space-between;align-items:center;gap:20px;padding:22px;display:flex}.document-item h3{font-size:16px}.document-item p{color:var(--muted);margin-top:8px;font-size:12px}.document-item .button{flex-shrink:0;padding:10px 15px}.specifications{border:1px solid var(--line);margin:20px 0}.specifications p{border-bottom:1px solid var(--line);white-space:pre-wrap;padding:12px 18px;font-size:14px}.specifications p:last-child{border-bottom:0}.body-copy{white-space:pre-line}@media (width<=680px){.document-item{flex-direction:column;align-items:flex-start}}.site-logo{object-fit:contain;width:auto;max-width:150px;height:48px}.site-hero-image{object-fit:contain;width:100%;height:100%;min-height:280px;max-height:560px;position:relative}.wechat-contact img{object-fit:contain;background:#fff;padding:8px;display:block}.footer-top:has(.wechat-contact){grid-template-columns:2fr 1fr 1fr 1fr}@media (width<=760px){.footer-top:has(.wechat-contact){grid-template-columns:1fr 1fr}.site-logo{max-width:90px;height:38px}}