/* Measured against jbg2.com on 2026-10-02. See md/LAYOUT.md. */
:root{--paper:#fff;--surface:#fff;--soft:#f2f3f3;--image-surface:#ebeeee;--ink:#222;--muted:#737373;--line:#e8e8e8;--red:#ec0029;--red-dark:#bf0021;--body:'Open Sans',sans-serif;--heading:var(--body);--container:1200px;--section-space:60px;--title-size:48px;--title-line:54px}
html[data-theme=red]{--soft:#fbf0f1;--line:#ebd8db;--image-surface:#f3eded}
html[data-theme=ash]{--paper:#252929;--surface:#303535;--soft:#1f2323;--ink:#f3f4f4;--muted:#bec5c5;--line:#4c5353;--red:#ff6079;--image-surface:#3a4141}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:25px}body{margin:0;background:var(--paper);color:var(--ink);font:400 15px/25px var(--body);-webkit-font-smoothing:antialiased}body:has(dialog[open]){overflow:hidden}
a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit;color:inherit}button{cursor:pointer}button:disabled{cursor:default}button,select{touch-action:manipulation}img{display:block;max-width:100%}svg{display:block;flex-shrink:0}h1,h2,h3,h4,p,figure{margin:0}
h1,h2,h3,h4{font-family:var(--heading);letter-spacing:0}h1{font-size:var(--title-size);line-height:var(--title-line);font-weight:700;overflow-wrap:break-word}h2{font-size:36px;line-height:42px;font-weight:600}h3{font-size:24px;line-height:28px;font-weight:600}p{color:var(--muted)}[hidden]{display:none!important}:focus-visible{outline:3px solid var(--red);outline-offset:4px}::selection{background:#ffd4db;color:#222}
.container{width:min(var(--container),calc(100% - 20px));margin-inline:auto}.red{color:var(--red)}.muted{color:var(--muted)}.eyebrow{display:block;font-size:12px;line-height:18px;font-weight:600;text-transform:uppercase;letter-spacing:.04em}.section-bottom{padding-bottom:var(--section-space)}
.button{display:inline-flex;align-items:center;justify-content:center;gap:22px;min-height:40px;padding:9px 24px;border:1px solid transparent;border-radius:0;font-size:14px;line-height:20px;font-weight:400;transition:background .2s,color .2s}.button svg{width:20px;height:20px}.button-red{background:var(--red);color:#fff}.button-red:hover{background:var(--red-dark)}.button-dark{background:#444;color:#fff}.button-dark:hover{background:var(--red)}.button-white{background:#fff;color:#555}.button-white:hover{background:#eee}.button-outline{background:transparent;border-color:var(--line)}.button-outline:hover{border-color:var(--red)}
.text-link{display:inline-flex;align-items:center;gap:12px;padding:0;background:none;border:0;font-size:14px;line-height:22px;font-weight:600}.text-link:hover{color:var(--red)}.text-link svg{width:18px;height:18px}.icon-button{position:relative;display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;padding:8px;border:1px solid transparent;background:transparent}.icon-button:hover{background:#ffffff20}.icon-button svg{width:23px;height:23px}
.skip-link{position:fixed;top:10px;left:15px;padding:12px 18px;background:#222;color:#fff;transform:translateY(-200%);z-index:100}.skip-link:focus{transform:none}
/* The group header uses a 142px band, with utility controls above the navigation. */
.topbar{position:absolute;top:0;left:0;width:100%;color:#fff;z-index:32}.topbar-inner{display:flex;justify-content:space-between;min-height:33px;font-size:11px;line-height:16px}.topbar-tagline{padding-top:8px}.topbar-actions{margin-left:auto;padding-top:6px}.topbar-group-link{display:flex;align-items:center;gap:8px}.topbar svg{width:13px;height:13px}
.site-header{position:relative;z-index:30;height:142px;background:#a6141d url('../assets/images/group-header.jpg') center top/cover no-repeat;color:#fff}.header-inner{display:flex;align-items:center;height:142px;gap:35px;padding-top:28px}.brand{display:inline-flex;align-items:center;gap:14px;flex-shrink:0;line-height:1}.brand b{display:block;font:700 42px/1 var(--body);letter-spacing:-.065em}.brand small{display:block;margin-top:9px;font-size:9px;letter-spacing:.29em;padding-left:2px}.brand-dot{color:inherit}.brand-symbol{display:flex;gap:3px;width:38px;height:36px;transform:rotate(42deg);margin-right:4px}.brand-symbol i{display:block;width:8px;height:34px;border:2px solid currentColor;border-radius:1px;transform:skewY(-25deg)}.brand-symbol i:nth-child(2){transform:translateY(-4px) skewY(-25deg)}.brand-symbol i:nth-child(3){transform:translateY(-8px) skewY(-25deg)}
.desktop-nav{display:flex;align-items:stretch;align-self:flex-end;margin:0 0 9px auto;height:66px;gap:0}.desktop-nav a{display:flex;align-items:center;position:relative;padding:0 19px;font-size:13px;line-height:18px;font-weight:700;text-transform:uppercase}.desktop-nav a:hover,.desktop-nav a[aria-current]{background:#fff;color:#222}.desktop-nav a[aria-current]::after{content:'↑';position:absolute;bottom:6px;left:calc(50% - 4px);color:#e80029}.header-actions{display:flex;align-items:center;gap:5px;align-self:flex-end;margin-bottom:9px}.header-contact{padding:0 12px;min-height:66px;background:transparent;font-size:13px;text-transform:uppercase;font-weight:700}.header-contact svg{display:none}
.header-actions>.theme-switch{position:absolute;top:28px;right:calc((100% - min(var(--container),100% - 20px))/2 + 125px)}.header-actions>[data-open-search],.header-actions>.saved-link,.header-actions>.language-switch{position:absolute;top:26px}.header-actions>[data-open-search]{right:calc((100% - min(var(--container),100% - 20px))/2 + 80px)}.header-actions>.saved-link{right:calc((100% - min(var(--container),100% - 20px))/2 + 40px)}.header-actions>.language-switch{right:calc((100% - min(var(--container),100% - 20px))/2)}
.language-switch{display:grid;place-items:center;width:35px;height:40px;font-size:12px;font-weight:700}.saved-link span{position:absolute;top:0;right:0;min-width:14px;padding:0 3px;height:14px;border-radius:50%;background:#fff;color:#c00023;font-size:9px;line-height:14px}.theme-switch{display:flex;align-items:center;gap:3px;padding:2px;border:1px solid #ffffff70;border-radius:30px}.theme-switch button{display:grid;place-items:center;width:24px;height:26px;padding:3px;border:0;border-radius:50%;background:transparent}.theme-switch button[aria-pressed=true]{background:#ffffff40}.theme-swatch{width:11px;height:11px;border:1px solid #aaa;border-radius:50%}.theme-swatch-white{background:#fff}.theme-swatch-red{background:#ed0029}.theme-swatch-ash{background:#303535}.theme-choice-label{display:none}.menu-toggle{display:none}
.mobile-nav{position:absolute;top:100%;left:0;width:100%;background:var(--surface);color:var(--ink);padding:15px max(10px,calc((100% - var(--container))/2));box-shadow:0 10px 20px #0002}.mobile-nav a{display:flex;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--line)}
.header-contact[aria-current]{background:#fff;color:#222}
/* Shared subpage geometry: 250px navigation, 50px separator/inset, 900px content. */
.site-breadcrumb{border-bottom:1px solid var(--line)}.site-breadcrumb>.container{display:flex;align-items:center;flex-wrap:wrap;gap:16px;min-height:85px;padding-block:20px;color:var(--muted);font-size:12px;line-height:18px;text-transform:uppercase}.site-breadcrumb a:hover{color:var(--red)}
.page-layout{display:grid;grid-template-columns:250px minmax(0,1fr);padding-block:50px 40px}.page-sidebar{padding-right:50px;min-width:0}.page-content{min-width:0;border-left:1px solid var(--line);padding-left:49px}.page-content .container{width:100%;max-width:none;margin-inline:0}.sidebar-menu summary{display:none}.sidebar-menu nav{display:flex;flex-direction:column;gap:10px}.sidebar-menu nav a{font-size:14px;line-height:20px;text-transform:uppercase;font-weight:700}.sidebar-menu a[aria-current],.sidebar-menu a:hover{color:var(--red)}
.sidebar-contact{border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-top:35px;padding-block:30px}.sidebar-contact h2{font-size:24px;line-height:28px;font-weight:400;margin-bottom:25px}.sidebar-contact p{font-size:13px;line-height:20px;margin-bottom:20px}.sidebar-contact>a{display:block;font-size:13px;overflow-wrap:anywhere}.sidebar-contact .text-link{display:inline-flex;margin-top:20px;font-size:13px}.sidebar-download{display:flex;flex-direction:column;align-items:center;gap:15px;text-align:center;padding-block:35px;border-bottom:1px solid var(--line);font-size:14px;line-height:20px;font-weight:700;text-transform:uppercase}.sidebar-download svg{width:40px;height:40px;color:var(--muted)}
.page-intro{padding:0 0 45px}.page-intro .breadcrumb,.page-intro>.eyebrow{display:none}.page-intro h1,.detail-heading h1{position:relative;padding-left:62px;margin-bottom:45px}.page-intro h1::before,.detail-heading h1::before{content:'';position:absolute;left:0;top:9px;width:34px;height:34px;border:3px dashed var(--red);background:linear-gradient(var(--red),var(--red)) center/16px 16px no-repeat}.page-intro>p{font-size:15px;line-height:25px;max-width:none}
/* Homepage: full-width product visual and the group's section rhythm. */
body[data-page=home] .site-header{position:absolute;top:0;left:0;width:100%;background:transparent}.home-hero{position:relative;min-height:970px;height:calc(100svh - 30px);max-height:1100px;overflow:hidden;background:#4b5658;color:white}.home-hero-image{position:absolute;right:0;top:0;width:100%;height:100%;object-fit:cover;object-position:center}.home-hero::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,#14272eaa,#14272e55 45%,transparent 80%),linear-gradient(90deg,#172b3180,transparent 75%);pointer-events:none}.home-hero>.container{position:relative;z-index:1;padding-top:175px}.home-hero h1{font-size:60px;line-height:70px;max-width:880px;margin-bottom:25px}.home-hero p{max-width:620px;color:#fff;font-size:17px;line-height:22px;font-weight:600;margin-bottom:45px}.home-hero .hero-product-name{position:absolute;right:0;bottom:55px;width:auto;font-size:14px;font-weight:400;margin:0}.home-hero .hero-caption-wrap{position:absolute;bottom:0;left:0;right:0;height:90px;padding:0}
.home-section{padding-block:var(--section-space)}.home-section-title{font-size:22px;line-height:24px;font-weight:700;text-align:center;margin-bottom:30px}.home-technologies{background:#414141;color:#fff}.home-technology-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px}.home-technology-grid a{display:flex;align-items:center;justify-content:center;min-height:240px;border:2px solid #b9b9b9;padding:25px;font-size:19px;line-height:24px;font-weight:600;text-align:center;transition:background .2s,border-color .2s}.home-technology-grid a:hover{background:#333;border-color:#fff}
.home-downloads{padding-block:45px 60px}.home-download-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px;text-align:center}.home-download-grid a{display:flex;align-items:center;flex-direction:column;gap:15px;font-size:18px;line-height:20px;font-weight:700;text-transform:uppercase}.home-download-grid svg{width:54px;height:54px;color:#858585}.home-company{background:linear-gradient(#e6e8e8,#f6f6f6)}html[data-theme=ash] .home-company{background:var(--soft)}.home-company>.container>h2{font-size:60px;line-height:70px;font-weight:700;text-transform:uppercase;text-align:center;margin-bottom:45px}.home-company .feature-split{margin-top:50px}.home-company .feature-split h3{margin-bottom:25px}.home-company .feature-split p{margin-bottom:25px}
.quiet-section{padding-block:var(--section-space)}.quiet-section-soft{background:var(--soft)}.quiet-section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:30px}.quiet-section-head h2{font-size:22px;line-height:28px;font-weight:700;margin-top:10px}.quiet-section-head>p{max-width:500px}
.quiet-system-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px}.quiet-system-grid>a{display:flex;flex-direction:column;align-items:center;text-align:center;padding:25px 15px;border:1px solid var(--line)}.quiet-system-grid>a>span{font-size:13px;color:var(--red)}.quiet-system-grid h3{font-size:26px;line-height:32px;margin-top:20px}.quiet-system-grid p{font-size:15px;line-height:24px;margin-top:15px}.quiet-system-grid b{display:flex;align-items:center;gap:12px;font-size:14px;font-weight:400;margin-top:auto;padding-top:25px}.quiet-system-grid svg{width:18px;height:18px}
.quiet-category-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px}.quiet-category{border:1px solid var(--line)}.quiet-category-image{display:block;aspect-ratio:1.45;overflow:hidden;background:var(--image-surface)}.quiet-category-image img{width:100%;height:100%;object-fit:contain}.quiet-category>span:last-child{display:flex;justify-content:space-between;align-items:center;padding:20px;font-size:18px;line-height:24px}.quiet-category svg{color:var(--red);width:20px;height:20px}
/* Two large catalog cards rather than four small tiles. */
.quiet-category-nav{display:flex;gap:15px;flex-wrap:wrap;border-bottom:1px solid var(--line);padding-bottom:20px;margin-bottom:30px}.quiet-category-nav a{font-size:13px;line-height:20px}.quiet-category-nav a[aria-current],.quiet-category-nav a:hover{color:var(--red)}.product-filters{display:grid;grid-template-columns:1.5fr 1fr 1fr auto;gap:15px;align-items:end;margin-bottom:30px}label{display:block;font-size:14px;line-height:20px;margin-bottom:8px}input,select,textarea{width:100%;min-width:0;border:1px solid var(--line);border-radius:0;background:var(--surface);padding:10px 12px;font-size:15px;line-height:22px}input,select{min-height:44px}textarea{resize:vertical}input::placeholder,textarea::placeholder{color:var(--muted)}.results-bar{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:30px}.results-bar p,.results-bar .text-link{font-size:13px;line-height:20px}.results-bar b{color:var(--ink)}
.product-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:30px}.quiet-featured-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.product-card{min-width:0;position:relative;display:flex;flex-direction:column;border:1px solid var(--line);background:var(--surface)}.product-visual{display:block;position:relative;overflow:hidden;background:var(--image-surface)}.placeholder{position:relative;overflow:hidden;background:var(--image-surface)}.placeholder img{display:block;width:100%;height:100%;object-fit:cover}.product-visual .placeholder{aspect-ratio:1.38}.product-visual img{object-fit:contain}.product-type,.product-image-count{position:absolute;top:12px;padding:4px 8px;background:var(--surface);font-size:11px;line-height:16px}.product-type{left:12px}.product-image-count{right:12px}
.product-card-body{display:flex;flex:1;flex-direction:column;padding:20px 20px 18px}.product-info{display:flex;flex-direction:column;align-items:center;text-align:center}.product-info>div{display:flex;flex-direction:column-reverse;gap:8px}.product-info h3{font-size:24px;line-height:28px;font-weight:400;text-transform:uppercase;overflow-wrap:anywhere}.product-info .eyebrow{font-size:12px;line-height:16px;font-weight:400;letter-spacing:0}.product-card .save-button{position:absolute;top:50px;right:12px;width:38px;height:38px;background:#ffffffde;color:#444;border:1px solid #aaa}.save-button[aria-pressed=true]{color:var(--red);border-color:var(--red)}.save-button[aria-pressed=true] svg{fill:currentColor}.product-card-link{display:flex;justify-content:center;align-items:center;gap:10px;margin-top:auto;padding-top:18px;font-size:12px;line-height:18px}.product-card-link svg{width:16px;height:16px;color:var(--red)}
.home-section .product-info{align-items:start;text-align:left}.home-section .product-info h3{font-size:22px;line-height:24px;font-weight:700}.home-section .product-card-body{padding:22px 25px}.home-section .product-card-link{justify-content:flex-end}.empty-state{padding:45px 25px;background:var(--soft);text-align:center}.empty-state h2{margin-bottom:25px}.empty-state p{margin-bottom:30px}.saved-actions{display:flex;flex-wrap:wrap;align-items:center;gap:20px;margin-top:40px}
.catalog-pagination{display:flex;justify-content:center;align-items:center;flex-wrap:wrap;gap:12px;margin-top:45px}.catalog-pagination a,.catalog-pagination>span{display:grid;place-items:center;min-width:40px;min-height:40px;padding:7px 12px;border:1px solid var(--line);font-size:14px}.catalog-pagination a[aria-current]{background:var(--red);border-color:var(--red);color:white}.catalog-pagination a:hover{border-color:var(--red)}
/* Detail gallery and manufacturer's specifications. */
.detail-back{display:inline-flex;margin-bottom:25px;font-size:14px;color:var(--muted)}.detail-heading{margin-bottom:45px}.detail-heading>div>.eyebrow{margin-bottom:15px}.detail-heading h1{margin-bottom:15px}.detail-count{display:block;font-size:12px;color:var(--muted)}.detail-overview{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(240px,.8fr);gap:30px;align-items:start}.detail-visual{min-width:0}.product-photo{border:1px solid var(--line)}.product-photo-link{display:grid;place-items:center;height:440px;padding:10px;overflow:hidden;background:var(--image-surface)}.product-photo img{width:auto;height:auto;max-width:100%;max-height:100%;object-fit:contain}.product-photo figcaption{display:flex;gap:15px;border-top:1px solid var(--line);padding:10px 12px;font-size:12px;line-height:18px;color:var(--muted)}.product-photo figcaption span:first-child{flex:none}.product-photo figcaption span:last-child{overflow-wrap:anywhere}
.product-gallery{display:flex;gap:10px;margin-top:15px;padding:3px 3px 15px;overflow-x:auto;overscroll-behavior-x:contain}.product-gallery-item{flex:0 0 90px;position:relative;display:block;aspect-ratio:1.2;background:var(--image-surface);border:1px solid var(--line);padding:5px}.product-gallery-item img{width:100%;height:100%;object-fit:contain}.product-gallery-item span{position:absolute;top:3px;left:3px;padding:0 4px;background:var(--surface);font-size:10px;line-height:16px}.product-gallery-item[aria-current=true],.product-gallery-item:hover{border-color:var(--red)}
.detail-summary h2{font-size:28px;line-height:36px;margin:10px 0 25px}.detail-summary>p{margin-bottom:25px}.detail-facts{margin:25px 0}.detail-facts>div{display:grid;grid-template-columns:90px minmax(0,1fr);gap:15px;padding:12px 0;border-bottom:1px solid var(--line);font-size:13px;line-height:20px}.detail-facts dt{color:var(--muted)}.detail-facts dd{margin:0;overflow-wrap:anywhere}.detail-actions{display:flex;flex-direction:column;gap:12px}.detail-source{margin-top:25px}.detail-disclosures{margin-top:45px;border-top:1px solid var(--line)}.detail-disclosure{border-bottom:1px solid var(--line)}.detail-disclosure summary{display:flex;justify-content:space-between;align-items:center;gap:20px;list-style:none;cursor:pointer;padding:25px 0;font-size:24px;line-height:28px;font-weight:600}.detail-disclosure summary::-webkit-details-marker{display:none}.detail-disclosure summary svg{color:var(--red);width:20px;height:20px}.detail-disclosure[open] summary svg{transform:rotate(45deg)}.detail-disclosure-body{padding-bottom:30px}.detail-disclosure-body p{margin-bottom:25px;overflow-wrap:anywhere}.detail-disclosure-body h3{margin-block:30px 25px}.source-language-note{font-size:13px;color:var(--red)}
.product-variant-list{padding:0;list-style:none}.product-variant-list li{display:grid;grid-template-columns:70px minmax(0,1fr);gap:15px;border-bottom:1px solid var(--line);padding:15px 0}.product-variant-list strong{color:var(--red)}.technical-scroll{overflow-x:auto}.technical-scroll table{width:100%;border-collapse:collapse;font-size:13px;line-height:20px}.technical-scroll td{padding:12px;border-bottom:1px solid var(--line);white-space:nowrap}.technical-scroll td:first-child{position:sticky;left:0;background:var(--paper);min-width:140px;white-space:normal;font-weight:600}.technical-note{margin-top:25px}.product-related{margin-top:60px}
/* Consistent editorial spacing: headings 30px, paragraphs 25px. */
.feature-split{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:start}.feature-split>.placeholder{aspect-ratio:1.3}.feature-split h2{margin:15px 0 30px}.feature-split p{margin-bottom:25px}.feature-split .text-link{margin:0 20px 20px 0}.quiet-editorial-list{border-top:1px solid var(--line)}.quiet-editorial-list article{display:grid;grid-template-columns:165px minmax(0,1fr);gap:30px;padding-block:40px;border-bottom:1px solid var(--line)}.quiet-editorial-list h2{margin-bottom:30px}.quiet-editorial-list p{margin-bottom:25px}.quiet-guide{border-top:1px solid var(--line);padding-top:40px}.quiet-guide>.eyebrow{margin-bottom:15px}.quiet-guide>h2{margin-bottom:30px}.quiet-guide-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px}.quiet-guide-number{display:block;margin-bottom:15px;color:var(--red);font-size:14px}.quiet-guide-grid h3{margin-bottom:25px}.quiet-guide-grid p{margin-bottom:25px}.quiet-guide>.text-link{margin-top:15px}
.download-list{border-top:1px solid var(--line)}.download-list>a{display:flex;align-items:center;gap:25px;padding:30px 0;border-bottom:1px solid var(--line)}.download-list>a:hover{color:var(--red)}.download-index{align-self:start;color:var(--red);padding-top:8px}.download-list h2{margin-bottom:15px}.download-source{display:flex;align-items:center;gap:12px;margin-left:auto;white-space:nowrap;font-size:13px}.catalog-note{margin-top:30px;font-size:13px;line-height:22px}
.contact-layout{display:grid;grid-template-columns:1fr;gap:50px}.contact-details{padding-bottom:35px;border-bottom:1px solid var(--line)}.contact-details h2{margin-block:15px 30px}.contact-details>a{display:flex;align-items:center;gap:15px;margin-top:12px;overflow-wrap:anywhere}.contact-details>a svg{width:18px;height:18px}.address-block{margin-block:25px}.address-block p{margin-top:12px}.contact-form-wrap h2{margin-bottom:30px}.form-intro{margin-bottom:30px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:25px 30px;margin-bottom:25px}.contact-form-wrap form>label{margin-top:25px}.contact-form-wrap textarea{min-height:180px}.field-note{margin:25px 0;font-size:13px;line-height:20px}
.form-feedback{border-left:3px solid var(--red);padding:20px 25px;margin-block:25px;background:var(--soft)}.form-feedback h3{margin-bottom:15px}.form-feedback p{margin-bottom:15px}.form-feedback p:last-child{margin-bottom:0}.form-feedback ul{padding-left:20px}.form-preview{display:grid;grid-template-columns:130px minmax(0,1fr);gap:12px 20px;margin:25px 0 0}.form-preview dt{font-weight:600}.form-preview dd{margin:0;overflow-wrap:anywhere;white-space:pre-wrap}
.legal-copy h2{margin-bottom:30px}.legal-copy h3{margin-block:35px 25px}.legal-copy p{margin-bottom:25px}.legal-copy a{text-decoration:underline;text-underline-offset:3px}.notice{padding:25px;background:var(--soft);border-left:3px solid var(--red);margin-top:30px}.error-page{padding-bottom:60px}.error-page h1{margin-block:20px 30px}.error-page p{margin-bottom:30px}
.contact-banner{padding-block:60px;background:var(--soft)}.contact-banner>.container{display:flex;align-items:center;justify-content:space-between;gap:30px}.contact-banner h2{margin-top:15px}.contact-banner .eyebrow{color:var(--muted)}.contact-banner .button-white{background:#444;color:#fff}.site-footer{position:relative;background:#282b2b;color:#bbb;padding-top:60px}.site-footer::before{content:'';position:absolute;top:0;left:max(10px,calc((100% - var(--container))/2));border-left:20px solid transparent;border-right:20px solid transparent;border-top:20px solid var(--paper)}
.footer-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr 1.4fr;gap:40px;padding-bottom:60px}.brand-footer{color:#c7cbcb}.footer-grid h3{font-size:20px;line-height:26px;font-weight:400;padding-bottom:25px;border-bottom:1px solid #202424;margin-bottom:25px}.footer-grid p{font-size:13px;line-height:22px;color:#aeb4b4;margin-top:25px}.footer-grid>div>a:not(.brand){display:flex;font-size:13px;line-height:20px;margin-top:14px;overflow-wrap:anywhere}.footer-grid>div>a:hover{color:#fff}.footer-bottom{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:20px;border-top:1px solid #444;padding-block:20px;font-size:11px;line-height:18px}.footer-bottom>div{display:flex;gap:25px}.footer-bottom a:hover{color:#fff}
.search-dialog{width:min(600px,calc(100% - 20px));border:0;padding:35px;background:var(--surface);color:var(--ink);box-shadow:0 20px 80px #0004}.search-dialog::backdrop{background:#202626b3}.dialog-head{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:30px}.dialog-head h2{font-size:28px;line-height:36px}.search-field{display:flex;border-bottom:1px solid var(--ink)}.search-field input{border:0}.search-dialog>p{margin-top:25px;font-size:13px}.toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);z-index:60;padding:15px 25px;width:max-content;max-width:calc(100% - 20px);background:#282b2b;color:#fff;font-size:14px;line-height:22px;box-shadow:0 5px 20px #0003}
@media(max-width:1279px){
  :root{--container:980px}.header-inner{gap:18px}.desktop-nav a{padding-inline:11px;font-size:12px}.brand b{font-size:36px}.brand-symbol{width:32px}.page-content{padding-left:30px}.product-filters{grid-template-columns:1fr 1fr}.quiet-guide-grid{grid-template-columns:1fr}.quiet-guide-grid article+article{padding-top:25px;border-top:1px solid var(--line)}.detail-overview{grid-template-columns:1fr}.product-photo-link{height:540px}.home-hero{min-height:730px}.home-hero h1{font-size:52px;line-height:60px}.footer-grid{gap:25px}.footer-grid h3{font-size:18px}
}
@media(max-width:1023px){
  :root{--container:740px;--section-space:40px}.desktop-nav,.header-contact,.topbar-tagline{display:none}.header-inner{justify-content:space-between}.header-actions{align-self:center;margin-bottom:0}.menu-toggle{display:inline-flex;background:#e80029;width:48px;height:48px}
  .header-actions>.theme-switch{right:calc((100% - min(var(--container),100% - 20px))/2 + 175px)}.header-actions>[data-open-search]{right:calc((100% - min(var(--container),100% - 20px))/2 + 130px)}.header-actions>.saved-link{right:calc((100% - min(var(--container),100% - 20px))/2 + 90px)}.header-actions>.language-switch{right:calc((100% - min(var(--container),100% - 20px))/2 + 50px)}
  .page-layout{display:block;padding-top:30px}.page-content{padding:0;border:0}.page-sidebar{padding:0;margin-bottom:35px}.sidebar-menu summary{display:flex;align-items:center;justify-content:space-between;list-style:none;cursor:pointer;padding:12px 15px;border:1px solid var(--line);font-size:14px}.sidebar-menu summary svg{width:16px;height:16px}.sidebar-menu[open] summary svg{transform:rotate(45deg)}.sidebar-menu nav{padding:20px;border:1px solid var(--line);border-top:0}.sidebar-contact,.sidebar-download{display:none}
  .quiet-guide-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.quiet-guide-grid article+article{border:0;padding:0}.detail-overview{grid-template-columns:minmax(0,1fr) 280px}.product-photo-link{height:400px}.home-hero{min-height:650px}.home-hero h1{font-size:44px;line-height:52px}.home-company>.container>h2{font-size:44px;line-height:52px}.home-technology-grid a{min-height:200px}.quiet-featured-grid,.quiet-category-grid{gap:20px}.home-section .product-card-body{padding:18px 15px}.home-section .product-info h3{font-size:18px;line-height:24px}.footer-grid{grid-template-columns:1fr 1fr;gap:40px}
}
@media(max-width:767px){
  :root{--container:513px}.topbar{display:none}.header-inner{padding-top:0;align-items:flex-start;padding-block:25px}.header-actions{align-self:flex-start}.brand b{font-size:32px}.brand small{font-size:8px}.brand-symbol{width:28px;height:28px}.brand-symbol i{height:28px;width:6px}
  .header-actions>.theme-switch{top:89px;right:auto;left:max(10px,calc((100% - var(--container))/2))}.header-actions>[data-open-search],.header-actions>.saved-link,.header-actions>.language-switch{top:85px}.header-actions>[data-open-search]{right:calc((100% - min(var(--container),100% - 20px))/2 + 80px)}.header-actions>.saved-link{right:calc((100% - min(var(--container),100% - 20px))/2 + 40px)}.header-actions>.language-switch{right:calc((100% - min(var(--container),100% - 20px))/2)}
  .home-hero{min-height:660px;max-height:none;height:85svh}.home-hero>.container{padding-top:190px}.home-hero h1{font-size:40px;line-height:46px}.home-hero p{font-size:15px;line-height:22px}.home-hero-image{object-position:62% center}.home-technology-grid{gap:15px}.home-technology-grid a{min-height:180px;font-size:15px;line-height:20px;padding:15px}.home-download-grid{gap:15px}.home-download-grid a{font-size:12px;line-height:16px}.home-download-grid svg{width:40px;height:40px}.home-company>.container>h2{font-size:34px;line-height:40px}
  .feature-split,.detail-overview,.quiet-guide-grid{grid-template-columns:1fr}.quiet-guide-grid article+article{border-top:1px solid var(--line);padding-top:25px}.quiet-section-head{align-items:start;flex-direction:column;gap:20px}.quiet-system-grid{grid-template-columns:1fr;gap:25px}.quiet-system-grid>a{padding:25px}.quiet-featured-grid,.quiet-category-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.quiet-featured-grid .product-card:last-child{grid-column:1/-1}.quiet-editorial-list article{grid-template-columns:1fr;gap:20px}
  .product-filters{grid-template-columns:1fr 1fr}.product-filters>div:first-child,.product-filters>.button{grid-column:1/-1}.product-grid{gap:25px}.product-info h3{font-size:20px;line-height:26px}.product-card-body{padding:18px 15px}.form-grid{grid-template-columns:1fr}.contact-banner>.container{align-items:start;flex-direction:column}.download-list>a{align-items:start;gap:15px}.download-source{font-size:0;gap:0;margin-top:8px}.footer-bottom{flex-direction:column;align-items:start}.footer-bottom>div{flex-wrap:wrap}
}
@media(max-width:532px){
  :root{--container:300px;--title-size:34px;--title-line:40px}h2{font-size:28px;line-height:36px}h3{font-size:22px;line-height:28px}.site-header,.header-inner{height:140px}.site-breadcrumb>.container{min-height:70px;gap:10px}.page-layout{padding-top:20px}.page-intro h1,.detail-heading h1{padding-left:34px}.page-intro h1::before,.detail-heading h1::before{width:22px;height:22px;top:9px;border-width:2px;background-size:10px 10px}
  .home-hero{min-height:620px}.home-hero h1{font-size:32px;line-height:36px}.home-hero p{font-size:14px;line-height:20px}.home-section-title{font-size:18px;line-height:20px;margin-bottom:20px}.home-technology-grid{grid-template-columns:1fr}.home-technology-grid a{min-height:140px}.home-company>.container>h2{font-size:30px;line-height:36px;margin-bottom:30px}.product-grid,.quiet-featured-grid,.quiet-category-grid{grid-template-columns:1fr}.quiet-featured-grid .product-card:last-child{grid-column:auto}.product-info h3{font-size:24px;line-height:28px}.home-section .product-info h3{font-size:20px;line-height:24px}.product-photo-link{height:330px}.detail-disclosure summary{font-size:22px;line-height:28px}
  .results-bar{align-items:start;flex-wrap:wrap;gap:12px}.quiet-section-head h2{font-size:20px;line-height:26px}.quiet-category>span:last-child{font-size:18px}.form-preview{grid-template-columns:1fr;gap:5px}.form-preview dd{margin-bottom:15px}.form-feedback{padding:20px 15px}.contact-details h2,.contact-form-wrap h2,.detail-summary h2{font-size:28px;line-height:36px}.saved-actions>.button{width:100%}.footer-grid{grid-template-columns:1fr;gap:35px}.footer-grid h3{font-size:20px}.footer-bottom>div{gap:15px}.search-dialog{padding:25px}.dialog-head h2{font-size:24px;line-height:30px}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
@media print{.topbar,.site-header,.site-footer,.site-breadcrumb,.page-sidebar,.contact-banner,.saved-actions,.save-button,.toast,.search-dialog,.skip-link,.product-filters,.quiet-category-nav,.detail-actions{display:none!important}body{background:#fff;color:#000}.container{width:100%}.page-layout{display:block;padding:0}.page-content{border:0;padding:0}.product-grid{grid-template-columns:1fr 1fr}.product-card{break-inside:avoid}.product-visual .placeholder{max-height:180px}.home-hero{min-height:400px;height:400px}.home-hero>.container{padding-top:30px}}