@font-face{font-family:Golos Text Variable;font-style:normal;font-display:swap;font-weight:400 900;src:url(../media/golos-text-cyrillic-ext-wght-normal.3bf69esvr9_f7.woff2)format("woff2-variations");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Golos Text Variable;font-style:normal;font-display:swap;font-weight:400 900;src:url(../media/golos-text-cyrillic-wght-normal.3hv5e6a_c0lmc.woff2)format("woff2-variations");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:Golos Text Variable;font-style:normal;font-display:swap;font-weight:400 900;src:url(../media/golos-text-latin-ext-wght-normal.2wq8zvhyuy_u8.woff2)format("woff2-variations");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Golos Text Variable;font-style:normal;font-display:swap;font-weight:400 900;src:url(../media/golos-text-latin-wght-normal.0hbkaj79v86la.woff2)format("woff2-variations");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
:root{--paper:#f5f5f0;--white:#fff;--ink:#292e28;--muted:#696e65;--line:#d8dcd2;--accent:#dd512c;--accent-dark:#bb3e1e;--soft:#eaede3;--dark:#29322b;--font:"Golos Text Variable", "Arial", sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{background:var(--paper);color:var(--ink);font-family:var(--font);-webkit-font-smoothing:antialiased;margin:0;font-size:15px;line-height:1.6}button,input,select,textarea{font:inherit}button,a,input,select,summary{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.45}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}svg{flex-shrink:0}h1,h2,h3,h4,p{margin:0}h1,h2,h3,h4{letter-spacing:-.045em;font-weight:550;line-height:1.15}h2{font-size:38px}h3{font-size:21px}p{color:var(--muted)}::selection{color:var(--ink);background:#e8bb9f}:focus-visible{outline:2px solid var(--accent);outline-offset:5px}button{border:0}a:hover{color:var(--accent)}.wrap{width:calc(100% - 112px);max-width:1376px;margin:0 auto}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;padding:0;position:absolute;overflow:hidden}.skip-link{z-index:100;background:var(--ink);color:#fff;padding:14px 22px;position:fixed;top:-100px;left:20px}.skip-link:focus{top:12px}.site-header{background:var(--paper);z-index:20;position:relative}.topline{border-bottom:1px solid var(--line);letter-spacing:.08em;height:35px;color:var(--muted);justify-content:space-between;align-items:center;font-size:10px;display:flex}.topline>span:first-child{letter-spacing:.13em;font-size:9px}.topline>a{letter-spacing:0;align-items:center;gap:7px;font-size:11px;display:flex}.header-main{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:26px;height:87px;display:flex}.brand{letter-spacing:-1.2px;white-space:nowrap;align-items:center;gap:11px;font-size:22px;font-weight:670;line-height:1;display:inline-flex}.brand:hover{color:var(--ink)}.brand-zone{color:var(--muted);font-weight:400}.desktop-nav{align-items:center;gap:25px;display:flex}.desktop-nav a{letter-spacing:-.02em;white-space:nowrap;font-size:12px;position:relative}.desktop-nav a.active:after{content:"";background:var(--accent);height:2px;position:absolute;bottom:-13px;left:0;right:0}.header-actions{align-items:center;gap:16px;display:flex}.icon-button{width:38px;height:38px;color:var(--ink);background:0 0;justify-content:center;align-items:center;display:inline-flex}.icon-button:hover{color:var(--accent)}.mobile-toggle{display:none}.button{border:1px solid #0000;justify-content:space-between;align-items:center;gap:35px;min-height:53px;padding:0 23px;font-size:13px;font-weight:500;line-height:1.3;transition:background .18s,color .18s;display:inline-flex}.button-accent{background:var(--accent);color:#fff}.button-accent:hover{background:var(--accent-dark);color:#fff}.button-dark{background:var(--ink);color:#fff}.button-dark:hover{color:#fff;background:#424b40}.button-light{background:var(--paper);color:var(--ink)}.button-light:hover{color:var(--ink);background:#e6e9df}.button-outline{border-color:var(--line);color:var(--ink);background:0 0}.button-outline:hover{border-color:var(--ink);color:var(--ink)}.button-small{gap:25px;min-height:39px;padding:0 15px;font-size:11px}.text-link{align-items:center;gap:13px;font-size:12px;font-weight:500;line-height:1.4;display:inline-flex}.text-link svg{transition:transform .18s}.text-link:hover svg{transform:translate(3px)}.eyebrow{letter-spacing:.095em;align-items:center;gap:9px;font-size:9px;font-weight:500;line-height:1.5;display:flex}.eyebrow>span:empty{background:var(--accent);width:5px;height:5px}.micro{letter-spacing:.08em;color:var(--muted);font-size:9px;font-weight:450}.hero{grid-template-columns:1fr 1.065fr;gap:42px;padding:42px 0 31px;display:grid}.hero-copy{flex-direction:column;align-items:flex-start;padding:25px 0 4px;display:flex}.hero h1{letter-spacing:-.065em;margin:31px 0 23px;font-size:clamp(49px,5.15vw,78px);font-weight:560;line-height:1.05}.hero h1>span{color:var(--muted)}.hero-copy>p{color:#6c7269;font-size:16px;line-height:1.7}.hero-actions{align-items:center;gap:26px;margin-top:30px;display:flex}.hero-note{color:var(--muted);align-items:center;gap:12px;margin-top:36px;font-size:10px;display:flex}.tiny-cross{color:var(--ink);font-size:19px;font-weight:400}.hero-photo{background:#daddd3;min-height:460px;position:relative;overflow:hidden}.hero-photo>img{object-fit:cover;object-position:26% 68%;filter:saturate(.58);width:100%;height:100%}.photo-index{color:#fff;letter-spacing:.1em;background:#29322bce;padding:5px 9px;font-size:8px;position:absolute;top:18px;left:20px}.photo-caption{background:var(--paper);justify-content:space-between;align-items:center;gap:15px;padding:17px 18px;display:flex;position:absolute;bottom:20px;left:20px;right:20px}.photo-caption .micro{margin-bottom:5px;font-size:8px;display:block}.photo-caption strong{letter-spacing:-.02em;font-size:12px;font-weight:500}.photo-caption>svg{color:var(--accent)}.home-search{border-top:1px solid var(--line);border-bottom:1px solid var(--line);align-items:center;gap:27px;padding:25px 0 22px;display:flex}.home-search-label{align-items:center;gap:13px;min-width:164px;font-size:12px;line-height:1.35;display:flex}.home-search-label svg{color:var(--accent)}.home-search-main{flex:1}.home-search form{border-bottom:1px solid #9da396;gap:20px;height:44px;display:flex}.home-search input{width:100%;color:var(--ink);outline-offset:1px;background:0 0;border:0;border-radius:0;font-size:17px}.home-search input::placeholder{color:#878c82;font-weight:400}.home-search button{color:var(--accent);background:0 0;align-items:center;display:flex}.search-examples{color:var(--muted);flex-wrap:wrap;align-items:center;gap:12px;margin-top:9px;font-size:9px;display:flex}.search-examples a{border-bottom:1px solid var(--line)}.search-key{letter-spacing:.06em;white-space:nowrap;color:var(--muted);padding-left:20px;font-size:8px}kbd{border:1px solid var(--line);font:11px var(--font);margin-left:9px;padding:3px 7px}.home-stats{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:22px;padding:26px 0 30px;display:flex}.home-stats>div{align-items:baseline;gap:10px;display:flex}.home-stats strong{letter-spacing:-1px;font-size:26px;font-weight:500}.home-stats span{color:var(--muted);font-size:10px}.home-stats>a{color:var(--muted);align-items:center;gap:30px;font-size:9px;line-height:1.5;display:flex}.section{padding:79px 0}.section-head{justify-content:space-between;align-items:flex-end;gap:30px;margin-bottom:33px;display:flex}.section-head .eyebrow{color:var(--muted);margin-bottom:18px}.section-head h2{font-size:34px}.section-head p{max-width:640px;margin-top:14px;font-size:13px}.section-head>.text-link{flex-shrink:0;margin-bottom:5px}.problems-section{grid-template-columns:1fr 2fr;gap:56px;display:grid}.problems-intro>.eyebrow{color:var(--muted);margin-bottom:23px}.problems-intro h2{font-size:36px}.problems-intro p{margin-top:17px;font-size:12px;line-height:1.9}.problems-intro>.text-link{margin-top:28px}.count-inline{color:var(--muted);font-size:10px;font-weight:400}.home-issues{grid-template-columns:1fr 1fr;column-gap:32px;display:grid}.issue-row{border-bottom:1px solid var(--line);align-items:center;gap:14px;min-width:0;padding:24px 0;display:flex}.issue-row:nth-child(-n+2){border-top:1px solid var(--line)}.row-index{color:var(--muted);align-self:flex-start;margin-top:4px;font-size:9px}.issue-row>div{min-width:0}.issue-row h3{letter-spacing:-.025em;font-size:15px;font-weight:500;line-height:1.4}.issue-row p{margin-top:7px;font-size:10px;line-height:1.6}.issue-indicator{width:30px;height:30px;color:var(--muted);justify-content:center;align-items:center;margin-left:auto;display:flex}.issue-indicator.is-danger,.issue-row:hover h3,.issue-row:hover .issue-indicator{color:var(--accent)}.diagnostic-banner{background:var(--dark);color:var(--paper);grid-template-columns:1.1fr 1fr;gap:60px;padding:45px 51px;display:grid}.diagnostic-banner .eyebrow{color:#c4cdbf;font-size:8px}.diagnostic-banner h2{margin-top:22px;font-size:36px;font-weight:450;line-height:1.14}.diagnostic-banner p{color:#b1bbad;margin-top:17px;font-size:12px;line-height:1.8}.diagnostic-banner .button{gap:48px;min-height:45px;margin-top:28px;font-size:11px}.banner-right{flex-direction:column;justify-content:center;display:flex}.banner-right>div{border-bottom:1px solid #53604e;align-items:center;gap:24px;padding:22px 0;display:flex}.banner-right>div:first-child{border-top:1px solid #53604e}.banner-right>div>span{color:#8e9c86;font-size:11px}.banner-right>div>p{color:#e0e6d9;flex:1;margin:0;font-size:15px}.banner-right>div>svg{color:#afbaa5}.banner-right>small{color:#9caa94;align-items:center;gap:8px;margin-top:20px;font-size:9px;display:flex}.gate-grid{border-top:1px solid var(--line);border-left:1px solid var(--line);grid-template-columns:repeat(3,1fr);display:grid}.gate-card{border-right:1px solid var(--line);border-bottom:1px solid var(--line);flex-direction:column;padding:23px 27px 26px;transition:background .18s;display:flex}.gate-card:hover{background:var(--soft);color:var(--ink)}.gate-card-top{color:var(--muted);justify-content:space-between;align-items:center;display:flex}.gate-card .gate-drawing{color:#626f5e;align-self:center;width:70%;height:135px;margin:3px 0 15px}.gate-card h3{font-size:17px}.gate-card p{max-width:290px;margin-top:10px;font-size:11px;line-height:1.7}.brands-section{background:#e9ece3;padding:61px 0}.brands-section .section-head p{max-width:580px}.brand-wall{border-top:1px solid #cdd3c6;border-left:1px solid #cdd3c6;grid-template-columns:repeat(4,1fr);display:grid}.wordmark{letter-spacing:-1.5px;border-bottom:1px solid #cdd3c6;border-right:1px solid #cdd3c6;justify-content:center;align-items:center;min-height:98px;padding:26px 28px;font-size:28px;font-weight:650;display:flex;position:relative}.wordmark>svg{opacity:0;transition:opacity .15s;position:absolute;top:14px;right:12px}.wordmark:hover>svg{opacity:1}.wordmark-hormann{letter-spacing:-1.3px;font-weight:550}.wordmark-came{letter-spacing:-2px;font-weight:760}.wordmark-nice{letter-spacing:-2px;font-size:35px;font-weight:470}.wordmark-alutech{letter-spacing:1px;font-size:23px}.wordmark-faac,.wordmark-bft{letter-spacing:0;font-size:29px}.wordmark-gatexpert{letter-spacing:.4px;font-size:20px}.brand-section-bottom{color:#737d6e;align-items:center;gap:17px;margin-top:24px;font-size:10px;display:flex}.brand-section-bottom .text-link{color:var(--ink);font-size:10px}.china-link{color:var(--ink);margin-left:auto;font-size:10px}.china-link span{margin-left:18px}.article-grid{grid-template-columns:repeat(3,1fr);gap:30px;display:grid}.article-card{flex-direction:column;display:flex}.article-visual{color:#5c6a53;background:#e6e9e0;height:192px;padding:19px;position:relative;overflow:hidden}.article-visual>.micro{font-size:8px}.article-visual .gate-drawing{width:65%;height:140px;margin:-4px auto 0;display:block}.visual-1{color:#827667;background:#e8e5dd}.visual-2{color:#617568;background:#dce3dd}.visual-cross{font-size:20px;font-weight:300;position:absolute;bottom:11px;right:15px}.article-meta{color:var(--muted);justify-content:space-between;padding:17px 0 12px;font-size:9px;display:flex}.article-card h3{max-width:370px;font-size:21px;font-weight:500;line-height:1.3}.article-card>p{flex:1;margin-top:13px;font-size:11px;line-height:1.8}.article-card>.text-link{border-bottom:1px solid var(--line);color:var(--ink);justify-content:space-between;margin-top:23px;padding-bottom:19px;font-size:10px}.article-card:hover h3{color:var(--accent)}.dictionary-promo{border-top:1px solid var(--line);border-bottom:1px solid var(--line);grid-template-columns:1.2fr 1fr;align-items:center;gap:80px;padding:43px 0;display:grid}.dictionary-promo .eyebrow{color:var(--muted);margin-bottom:20px}.dictionary-promo h2{font-size:32px}.dictionary-promo p{margin-top:15px;font-size:12px;line-height:1.9}.dictionary-promo .text-link{margin-top:24px;font-size:11px}.term-preview{background:var(--soft);padding:27px 30px;display:block}.term-preview>.micro{justify-content:space-between;align-items:center;font-size:8px;display:flex}.term-preview h3{margin-top:20px;font-size:28px;font-weight:500}.term-preview p{font-size:12px;line-height:1.8}.term-preview>span{justify-content:space-between;align-items:center;margin-top:25px;font-size:10px;display:flex}.home-faq{grid-template-columns:1fr 1.65fr;gap:70px;display:grid}.home-faq .section-head{display:block}.home-faq .section-head .text-link{margin-top:25px}.faq-list{border-top:1px solid var(--line)}.faq-list details{border-bottom:1px solid var(--line);scroll-margin-top:100px}.faq-list summary{cursor:pointer;justify-content:space-between;align-items:center;gap:25px;padding:21px 0;font-size:15px;font-weight:450;list-style:none;display:flex}.faq-list summary::-webkit-details-marker{display:none}.faq-plus{color:var(--muted);flex-shrink:0;font-size:25px;font-weight:300;line-height:1}.faq-list details[open] .faq-plus{color:var(--accent);transform:rotate(45deg)}.faq-list details>p{max-width:800px;padding:0 35px 23px 0;font-size:13px;line-height:1.9}.home-faq .faq-list summary{padding:19px 0;font-size:12px}.home-faq .faq-list details>p{font-size:11px}.editorial-note{border-top:1px solid var(--line);justify-content:space-between;align-items:center;gap:35px;padding:33px 0 50px;display:flex}.editorial-note>p{max-width:570px;font-size:11px;line-height:1.9}.editorial-note>.micro{min-width:160px}.editorial-note>.text-link{flex-shrink:0;font-size:10px}.site-footer{background:#e9ece3;padding:48px 0 22px}.footer-main{grid-template-columns:1.6fr 1fr 1fr 1.1fr;gap:42px;display:grid}.footer-main .brand{font-size:19px}.footer-main p{margin:20px 0 22px;font-size:11px;line-height:1.9}.footer-main .micro{font-size:8px}.footer-main>div:not(:first-child){flex-direction:column;gap:10px;display:flex}.footer-label{color:var(--muted);text-transform:uppercase;letter-spacing:.06em;margin-bottom:10px;font-size:9px}.footer-main>div>a:not(.brand){align-items:center;gap:15px;font-size:11px;display:flex}.footer-bottom{color:var(--muted);border-top:1px solid #cdd3c6;align-items:center;gap:50px;margin-top:44px;padding-top:22px;font-size:9px;display:flex}.footer-bottom>p{max-width:560px;font-size:9px;line-height:1.8}.footer-bottom>a{white-space:nowrap;color:var(--ink);align-items:center;gap:25px;margin-left:auto;display:flex}.footer-bottom>a>span{font-size:18px}.mobile-nav{padding:15px 0 25px}.mobile-nav>a{border-bottom:1px solid var(--line);justify-content:space-between;padding:13px 0;font-size:15px;display:flex}.page-shell{min-height:55vh;padding-bottom:75px}.breadcrumbs{color:var(--muted);flex-wrap:wrap;align-items:center;gap:0;padding:25px 0 0;font-size:10px;line-height:1.8;display:flex}.breadcrumbs>span{align-items:center;display:inline-flex}.crumb-slash{color:#a3ab9c;padding:0 10px}.breadcrumbs [aria-current]{color:var(--ink)}.page-intro{max-width:920px;padding:43px 0 38px}.page-intro>.eyebrow{color:var(--muted);margin-bottom:20px}.page-intro h1{letter-spacing:-.055em;font-size:clamp(36px,4vw,62px);font-weight:530;line-height:1.1}.lead{color:#747b6e;max-width:750px;margin-top:23px;font-size:16px;line-height:1.85}.subnav{border-bottom:1px solid var(--line);flex-wrap:wrap;gap:27px;margin-bottom:29px;display:flex}.subnav a{padding:13px 0;font-size:12px;position:relative}.subnav .active{color:var(--accent)}.subnav .active:after{content:"";background:var(--accent);height:2px;position:absolute;bottom:-1px;left:0;right:0}.filter-panel{background:var(--soft);margin-bottom:25px;padding:25px}.filter-line{align-items:center;gap:16px;display:flex}.filter-input{background:var(--paper);border:1px solid #cdd3c6;flex:1;align-items:center;min-height:48px;display:flex;position:relative}.filter-input>svg{color:var(--muted);margin-left:15px}.filter-input input{outline-offset:-3px;min-width:0;color:var(--ink);background:0 0;border:0;flex:1;padding:11px 15px;font-size:13px}.filter-input>button{color:var(--muted);background:0 0;padding:12px;display:flex}.filter-select{flex-direction:column;gap:5px;display:flex}.filter-select select{background:var(--paper);max-width:230px;height:48px;color:var(--ink);border:1px solid #cdd3c6;border-radius:0;padding:0 36px 0 14px;font-size:12px}.filter-chips{flex-wrap:wrap;gap:9px;margin-top:18px;display:flex}.filter-chip{border:1px solid var(--line);color:var(--muted);background:0 0;align-items:center;gap:8px;padding:7px 13px;font-size:11px;transition:background .15s;display:inline-flex}.filter-chip.active{background:var(--ink);color:var(--paper);border-color:var(--ink)}.filter-chip:not(.active):hover{color:var(--ink);background:#e1e5d9}.results-toolbar{color:var(--muted);justify-content:space-between;align-items:center;margin:22px 0;font-size:11px;display:flex}.reset-button{border-bottom:1px solid var(--line);color:var(--ink);background:0 0;padding:5px 0;font-size:11px}.catalog-grid{border-left:1px solid var(--line);border-top:1px solid var(--line);grid-template-columns:repeat(3,1fr);display:grid}.brand-card{border-right:1px solid var(--line);border-bottom:1px solid var(--line);flex-direction:column;min-height:210px;padding:26px;transition:background .15s;display:flex}.brand-card:hover{color:var(--ink);background:#ebeee5}.brand-card-head{justify-content:space-between;align-items:center;gap:15px;display:flex}.brand-card-head h2{letter-spacing:-.035em;font-size:26px;font-weight:620}.brand-card-head svg{color:var(--muted)}.brand-card>.micro{margin-top:11px;font-size:9px}.brand-card>p{flex:1;margin-top:15px;font-size:11px;line-height:1.75}.brand-card-footer{border-top:1px solid var(--line);justify-content:space-between;align-items:center;margin-top:20px;padding-top:16px;font-size:10px;display:flex}.empty-state{border:1px solid var(--line);text-align:center;padding:55px 30px}.empty-state>svg{color:var(--muted);margin:0 auto 18px}.empty-state h2{font-size:25px}.empty-state p{max-width:540px;margin:15px auto 20px;font-size:13px}.empty-state .button{font-size:12px}.issue-directory{grid-template-columns:1fr 1fr;gap:0 40px;display:grid}.issue-directory .issue-row{padding:27px 0}.issue-directory .issue-row h3{font-size:17px}.issue-directory .issue-row p{font-size:12px}.issue-badge{color:#5d7255;align-items:center;gap:7px;margin-top:18px;font-size:10px;display:inline-flex}.issue-badge.danger{color:#be4728}.issue-badge.service{color:#846e41}.issue-badge svg{width:15px;height:15px}.article-layout{grid-template-columns:minmax(0,1fr) 280px;align-items:start;gap:75px;display:grid}.article-body{max-width:820px}.article-body h2{margin:43px 0 18px;font-size:27px;line-height:1.25}.article-body h2:first-child{margin-top:0}.article-body h3{margin:27px 0 14px;font-size:20px}.article-body>p,.prose p,.article-body section>p{color:#626b5e;margin-bottom:17px;font-size:15px;line-height:1.95}.article-body>section{scroll-margin-top:35px}.article-body ul:not(.plain-list){color:#626b5e;padding-left:21px;font-size:14px;line-height:1.9}.article-body li+li{margin-top:9px}.article-body section+section{margin-top:40px}.article-body section>h2{padding-top:6px}.article-sidebar{flex-direction:column;gap:23px;display:flex;position:sticky;top:25px}.sidebar-box{background:var(--soft);padding:23px}.sidebar-box>.micro{border-bottom:1px solid #ccd4c3;margin-bottom:13px;padding-bottom:15px;display:block}.sidebar-box>a{padding:7px 0;font-size:12px;line-height:1.5;display:block}.sidebar-box>p{margin-top:12px;font-size:12px;line-height:1.8}.sidebar-box .button{gap:12px;width:100%;min-height:43px;margin-top:18px;font-size:11px}.sidebar-box .gate-drawing{width:100%;height:120px}.article-info{color:var(--muted);flex-wrap:wrap;align-items:center;gap:18px;margin-top:20px;font-size:10px;display:flex}.article-info>span{align-items:center;gap:6px;display:flex}.article-actions{border-top:1px solid var(--line);border-bottom:1px solid var(--line);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;margin:0 0 32px;padding:12px 0;display:flex}.action-buttons{gap:18px;display:flex}.quiet-button{color:var(--muted);background:0 0;align-items:center;gap:7px;padding:6px 0;font-size:10px;display:flex}.quiet-button:hover,.quiet-button.saved{color:var(--accent)}.action-feedback{color:#66765c;font-size:10px}.notice{background:#e9eee2;border-left:3px solid #829776;align-items:flex-start;gap:15px;margin:22px 0 28px;padding:22px 24px;display:flex}.notice>svg{color:#678255;margin-top:3px}.notice strong{margin-bottom:7px;font-size:14px;font-weight:550;display:block}.notice>div>div{color:#687260;font-size:13px;line-height:1.85}.notice>div>div>p{color:inherit}.notice-danger{border-color:var(--accent);background:#f2e8df}.notice-danger>svg{color:var(--accent)}.notice-danger>div>div{color:#796755}.plain-list{margin:17px 0 28px;padding:0;list-style:none}.plain-list li{border-bottom:1px solid var(--line);color:#626b5e;gap:17px;padding:12px 0;font-size:14px;line-height:1.85;display:flex}.plain-list li>span{color:var(--muted);flex-shrink:0;padding-top:4px;font-size:10px}.plain-list li+li{margin:0}.source-note{border:1px solid var(--line);align-items:center;gap:14px;margin:18px 0;padding:20px;display:flex}.source-note>svg{color:var(--muted)}.source-note>span{flex:1;min-width:0}.source-note strong{font-size:12px;font-weight:500;line-height:1.5;display:block}.source-note small{color:var(--muted);overflow-wrap:anywhere;margin-top:4px;font-size:10px;display:block}.related-tags{flex-wrap:wrap;gap:10px;margin:20px 0;display:flex}.related-tags>a{border:1px solid var(--line);align-items:center;gap:13px;padding:7px 12px;font-size:11px;display:flex}.related-tags>a:hover{border-color:var(--accent)}.related-section{border-top:1px solid var(--line);margin-top:47px;padding-top:30px}.related-section>h2{margin:0 0 14px;font-size:27px!important}.related-section .issue-row{border-top:0}.diagnostic-cta{background:var(--soft);justify-content:space-between;align-items:center;gap:30px;margin-top:50px;padding:33px;display:flex}.diagnostic-cta h2{font-size:27px;margin:13px 0!important}.diagnostic-cta p{max-width:570px;font-size:12px;line-height:1.8}.diagnostic-cta .button{flex-shrink:0;font-size:12px}.model-list{border-top:1px solid var(--line)}.model-row{border-bottom:1px solid var(--line);grid-template-columns:1fr 1fr auto;align-items:center;gap:15px;padding:20px 0;display:grid}.model-row strong{letter-spacing:-.02em;font-size:15px;font-weight:500}.model-row span{color:var(--muted);font-size:11px}.model-row>svg{color:var(--muted)}.model-directory .model-row{grid-template-columns:1.15fr 1fr .8fr auto;padding:21px 15px}.model-directory .model-row:hover{background:var(--soft)}.model-family-label{border:1px solid var(--line);color:var(--muted);margin-top:23px;padding:5px 11px;font-size:10px;display:inline-block}.stat-inline{color:var(--muted);flex-wrap:wrap;gap:35px;margin-top:28px;font-size:12px;display:flex}.stat-inline strong{color:var(--ink);margin-right:8px;font-size:22px;font-weight:500}.type-feature{background:var(--soft);grid-template-columns:1fr 1fr;align-items:center;gap:35px;margin:0 0 35px;padding:30px;display:grid}.type-feature .gate-drawing{width:100%;height:230px}.type-feature p{font-size:14px;line-height:1.9}.directory-letters{border-bottom:1px solid var(--line);flex-wrap:wrap;gap:15px;margin-bottom:30px;padding:12px 0 20px;font-size:13px;display:flex}.directory-letters a{font-weight:500}.term-group{grid-template-columns:50px 1fr;gap:25px;margin-bottom:35px;scroll-margin-top:30px;display:grid}.term-group>h2{color:#7c8971;font-size:33px;line-height:1.4}.term-rows{border-top:1px solid var(--line)}.term-row{border-bottom:1px solid var(--line);grid-template-columns:1fr 1.55fr auto;align-items:baseline;gap:30px;padding:20px 0;display:grid}.term-row h3{font-size:16px;font-weight:500;line-height:1.5}.term-row p{font-size:12px;line-height:1.8}.term-row svg{color:var(--muted);align-self:center}.term-definition{color:var(--ink);border-top:1px solid var(--line);letter-spacing:-.025em;padding-top:24px;font-size:24px;line-height:1.6}.search-results{border-top:1px solid var(--line);max-width:1000px}.search-result{border-bottom:1px solid var(--line);padding:23px 0;display:block}.search-result>.micro{color:#7c886f;margin-bottom:7px;font-size:9px}.search-result h2{justify-content:space-between;align-items:center;gap:20px;font-size:22px;font-weight:500;line-height:1.4;display:flex}.search-result h2>svg{color:var(--muted)}.search-result p{max-width:820px;margin-top:10px;font-size:13px;line-height:1.8}.search-result:hover h2{color:var(--accent)}.search-help{max-width:750px;margin-top:35px}.search-help h2{margin-bottom:20px;font-size:25px}.search-suggestions{flex-wrap:wrap;gap:12px;display:flex}.search-suggestions a{border:1px solid var(--line);padding:9px 15px;font-size:12px}.all-faq .faq-list{max-width:930px}.faq-category{margin-top:42px}.faq-category>h2{margin-bottom:20px;font-size:26px}.faq-list details:target{background:var(--soft);padding:0 18px}.sources-grid{grid-template-columns:1fr 1fr;gap:0 25px;display:grid}.sources-grid .source-note{min-height:86px;margin:0 0 14px}.page-aside-note{color:var(--muted);max-width:950px;margin:20px 0 0;font-size:11px;line-height:1.9}.about-grid{grid-template-columns:1fr 1fr;gap:45px;margin:40px 0;display:grid}.about-grid>div{border-top:1px solid var(--line);padding-top:24px}.about-grid h2{margin-bottom:17px;font-size:27px}.about-grid p{font-size:14px;line-height:1.9}.saved-toolbar{justify-content:space-between;align-items:center;gap:20px;margin:25px 0;display:flex}.saved-list{border-top:1px solid var(--line)}.saved-row{border-bottom:1px solid var(--line);align-items:center;gap:20px;padding:20px 0;display:flex}.saved-row>a{flex:1}.saved-row .micro{margin-bottom:7px;display:block}.saved-row h2{font-size:22px;line-height:1.4}.saved-row>.quiet-button{padding:10px}.saved-status{color:var(--muted);font-size:11px}.diagnostic-shell{max-width:1020px;margin:0 auto}.stepper{border-top:1px solid var(--line);border-bottom:1px solid var(--line);gap:0;margin:0 0 34px;display:flex}.stepper>div{color:var(--muted);flex:1;align-items:center;gap:13px;padding:17px 0;font-size:11px;display:flex;position:relative}.stepper>div+div{padding-left:20px}.stepper>div>span{border:1px solid var(--line);justify-content:center;align-items:center;width:23px;height:23px;font-size:9px;display:flex}.stepper>div.current{color:var(--ink)}.stepper>div.current:after{content:"";background:var(--accent);height:2px;position:absolute;bottom:-1px;left:0;right:0}.stepper>div.current>span{background:var(--accent);color:#fff;border-color:var(--accent)}.stepper>div.done>span{color:#567149;background:#dce5d5;border-color:#dce5d5}.diagnostic-question h2{margin-bottom:12px;font-size:32px}.diagnostic-question>p{margin-bottom:28px;font-size:13px;line-height:1.8}.choice-grid{grid-template-columns:repeat(3,1fr);gap:14px;display:grid}.gate-choice{border:1px solid var(--line);color:var(--ink);background:0 0;flex-direction:column;align-items:center;padding:13px 20px 23px;display:flex}.gate-choice:hover{border-color:var(--ink);background:var(--soft)}.gate-choice .gate-drawing{width:160px;height:96px}.gate-choice>span{font-size:13px}.gate-choice.unknown{flex-direction:row;grid-column:1/-1;justify-content:center;gap:13px;min-height:50px;padding:17px}.symptom-options{grid-template-columns:1fr 1fr;gap:12px;display:grid}.symptom-option{border:1px solid var(--line);text-align:left;min-height:80px;color:var(--ink);background:0 0;justify-content:space-between;align-items:center;gap:22px;padding:18px 20px;display:flex}.symptom-option:hover{background:var(--soft);border-color:#a3ae99}.symptom-option strong{font-size:13px;font-weight:450;line-height:1.5;display:block}.symptom-option small{color:var(--muted);margin-top:7px;font-size:10px;display:block}.symptom-option>svg{color:var(--muted)}.diagnostic-nav{border-top:1px solid var(--line);justify-content:space-between;align-items:center;margin-top:28px;padding-top:20px;display:flex}.diagnostic-nav button{color:var(--muted);background:0 0;align-items:center;gap:9px;padding:8px 0;font-size:12px;display:flex}.hazard-options{flex-direction:column;gap:13px;display:flex}.hazard-choice{border:1px solid var(--line);text-align:left;color:var(--ink);background:0 0;align-items:center;gap:17px;padding:23px;display:flex}.hazard-choice strong{font-size:15px;font-weight:500;display:block}.hazard-choice p{margin-top:7px;font-size:12px;line-height:1.7}.hazard-choice>svg:last-child{margin-left:auto}.hazard-choice:first-child>svg:first-child{color:var(--accent)}.hazard-choice:hover{border-color:var(--ink);background:var(--soft)}.diagnostic-summary{color:var(--muted);flex-wrap:wrap;gap:15px;margin-bottom:23px;font-size:11px;display:flex}.diagnostic-summary span{background:var(--soft);padding:5px 9px}.diagnostic-result h2{font-size:35px;line-height:1.2}.diagnostic-result h3{margin:31px 0 18px;font-size:24px}.result-actions{flex-wrap:wrap;gap:13px;margin-top:30px;display:flex}.diagnostic-disclaimer{border-top:1px solid var(--line);color:var(--muted);margin-top:26px;padding-top:20px;font-size:11px;line-height:1.8}.result-checks label{border-bottom:1px solid var(--line);color:#626b5e;align-items:flex-start;gap:13px;padding:17px 0;font-size:14px;line-height:1.8;display:flex}.result-checks input{accent-color:var(--dark);flex-shrink:0;width:16px;height:16px;margin-top:6px}.result-checks label:has(input:checked){color:#89927e}.not-found{flex-direction:column;justify-content:center;align-items:flex-start;gap:23px;min-height:60vh;padding:60px 0;display:flex}.not-found h1{font-size:65px}.not-found p{max-width:550px;line-height:1.8}.not-found .micro{font-size:12px}.not-found>div{gap:15px;display:flex}@media (min-width:1600px){.hero-photo{min-height:500px}.hero h1{font-size:81px}.hero-copy>p{font-size:18px}.hero-actions{margin-top:36px}.hero-note{margin-top:45px}.desktop-nav a{font-size:13px}.header-main{gap:35px}.brand{font-size:24px}.hero-copy{padding-top:28px}}@media (max-width:1200px){.wrap{width:calc(100% - 72px)}.header-main{gap:15px}.brand{gap:8px;font-size:19px}.brand>svg{width:29px}.desktop-nav{gap:16px}.desktop-nav a{font-size:11px}.header-actions{gap:6px}.button-small{gap:15px;padding:0 12px}.hero{gap:28px}.hero-photo{min-height:435px}.hero h1{font-size:59px}.hero-copy>p{font-size:14px}.hero-actions{gap:18px}.hero-actions .button{gap:20px;padding:0 17px;font-size:11px}.hero-actions .text-link{font-size:11px}.hero-note{font-size:9px}.search-key{display:none}.home-stats span{font-size:9px}.home-stats strong{font-size:24px}.home-stats>div{gap:8px}.problems-section{gap:35px}.home-issues{gap:0 20px}.issue-row h3{font-size:13px}.issue-row p{font-size:9px}.problems-intro h2{font-size:32px}.diagnostic-banner{gap:40px;padding:40px}.section-head h2{font-size:30px}.article-layout{grid-template-columns:minmax(0,1fr) 245px;gap:45px}.gate-card h3{font-size:16px}.home-faq{gap:40px}.editorial-note{gap:25px}.editorial-note>.micro{min-width:130px}.footer-main{gap:28px}.brand-card-head h2{font-size:23px}}@media (max-width:1000px){.desktop-nav{gap:16px}.desktop-diagnostic{display:none}.header-main{height:78px}.hero h1{font-size:53px}.hero-actions{flex-wrap:wrap;gap:18px}.hero-photo{min-height:438px}.hero-note{margin-top:25px;line-height:1.8}.hero-copy{padding-top:17px}.hero h1{margin-top:27px}.hero>.eyebrow{font-size:8px}.hero-note .tiny-cross,.home-stats>a{display:none}.home-stats{justify-content:space-between}.problems-section{grid-template-columns:1fr;gap:25px}.problems-intro h2 br{display:none}.problems-intro p{margin-top:15px;display:inline-block}.problems-intro p br{display:none}.problems-intro>.text-link{float:right;margin-top:20px}.problems-intro>.eyebrow{margin-bottom:16px}.issue-row h3{font-size:15px}.issue-row p{font-size:11px}.section{padding:60px 0}.diagnostic-banner{gap:30px;padding:34px}.diagnostic-banner h2{font-size:31px}.banner-right>div{gap:17px}.banner-right>div>p{font-size:13px}.banner-right>small{font-size:8px}.gate-card{padding:20px}.gate-card .gate-drawing{width:85%;height:116px}.gate-card h3{font-size:16px}.section-head{align-items:flex-start}.section-head h2{font-size:28px}.article-grid{gap:20px}.article-visual{height:160px}.article-visual .gate-drawing{width:88%;height:115px}.article-card h3{font-size:18px}.dictionary-promo{gap:35px}.dictionary-promo h2{font-size:27px}.home-faq{grid-template-columns:1fr 1.3fr}.editorial-note{flex-wrap:wrap}.editorial-note>p{flex:1;min-width:300px}.editorial-note>.text-link{margin-left:auto}.footer-main{grid-template-columns:1.4fr 1fr 1fr;gap:30px}.footer-main>div:last-child{display:none}.footer-bottom{gap:25px}.footer-bottom>p{max-width:420px}.catalog-grid{grid-template-columns:repeat(2,1fr)}.filter-line{flex-wrap:wrap}.filter-input{min-width:280px}.filter-select select{max-width:220px}.article-layout{grid-template-columns:minmax(0,1fr) 220px;gap:30px}.article-body>p,.article-body section>p{font-size:14px}.sidebar-box{padding:18px}.sidebar-box .micro{font-size:8px}.notice{padding:18px}.diagnostic-cta{flex-direction:column;align-items:flex-start}.model-directory .model-row{grid-template-columns:1fr 1fr auto}.model-directory .model-row>.model-type{display:none}.type-feature{grid-template-columns:1fr;gap:10px}.type-feature .gate-drawing{height:180px}.term-row{grid-template-columns:1fr 1.35fr auto;gap:20px}.sources-grid{grid-template-columns:1fr}.home-stats>div{flex-direction:column;gap:3px}.home-stats{padding:21px 0}.home-stats span{font-size:10px}.home-stats strong{font-size:30px}}@media (max-width:760px){html{scroll-padding-top:20px}.wrap{width:calc(100% - 40px)}.topline{letter-spacing:0;height:31px;font-size:8px}.topline>span:first-child{letter-spacing:.04em;font-size:8px}.topline>span:nth-child(2){display:none}.topline>a{font-size:10px}.header-main{gap:10px;height:74px}.brand{gap:9px;font-size:20px}.brand>svg{width:29px;height:33px}.desktop-nav{display:none}.mobile-toggle{display:flex}.header-actions{gap:5px}.hero{grid-template-columns:1fr;gap:25px;padding:25px 0}.hero-copy{padding:9px 0 0}.eyebrow{letter-spacing:.06em;font-size:9px}.hero h1{letter-spacing:-.06em;margin:25px 0 20px;font-size:clamp(49px,10.2vw,71px);line-height:1.06}.hero-copy>p{font-size:15px;line-height:1.8}.desktop-break{display:none}.hero-actions{gap:24px;margin-top:23px}.hero-actions .button{gap:22px;min-height:49px;font-size:12px}.hero-actions .text-link{font-size:11px}.hero-note{margin-top:22px;font-size:10px}.hero-photo{height:310px;min-height:0}.hero-photo>img{object-position:35% 76%}.photo-index{font-size:7px;top:12px;left:12px}.photo-caption{padding:14px 15px;bottom:12px;left:12px;right:12px}.photo-caption strong{font-size:11px}.photo-caption>.micro{font-size:7px}.home-search{align-items:flex-start;gap:15px;padding:18px 0 20px}.home-search-label{min-width:0;padding-top:11px}.home-search-label>span{display:none}.home-search-label>svg{width:22px}.home-search input{padding:0;font-size:14px;line-height:1.5}.home-search form{height:43px}.search-examples{gap:9px;margin-top:9px;font-size:9px;line-height:1.8}.search-examples>span,.search-examples>a:last-child{display:none}.home-stats{grid-template-columns:repeat(4,1fr);gap:15px;padding:22px 0;display:grid}.home-stats strong{font-size:26px;line-height:1.2}.home-stats span{font-size:8px;line-height:1.6}.section{padding:46px 0}.section-head{margin-bottom:25px;display:block}.section-head .eyebrow{margin-bottom:13px}.section-head h2{max-width:500px;font-size:28px}.section-head>.text-link{margin-top:20px;font-size:11px}.section-head p{margin-top:13px;font-size:12px;line-height:1.8}.problems-section{gap:22px}.problems-intro h2{font-size:31px}.problems-intro h2 br{display:block}.problems-intro p{font-size:12px;display:block}.problems-intro p br{display:none}.problems-intro>.text-link{float:none;margin-top:19px;font-size:11px}.home-issues{grid-template-columns:1fr;gap:0}.issue-row{gap:14px;padding:18px 0}.issue-row:nth-child(2){border-top:0}.issue-row h3{font-size:14px}.issue-row p{margin-top:5px;font-size:10px}.row-index{font-size:9px}.diagnostic-banner{grid-template-columns:1fr;gap:32px;margin:0 -20px;padding:29px 24px}.diagnostic-banner h2{margin-top:21px;font-size:32px}.diagnostic-banner p{margin-top:15px;font-size:12px}.diagnostic-banner .button{width:100%;max-width:350px;min-height:46px;margin-top:22px;font-size:11px}.banner-right>div{padding:17px 0}.banner-right>div>p{font-size:13px}.banner-right>small{font-size:9px}.gate-grid{grid-template-columns:repeat(2,1fr)}.gate-card{padding:16px 15px 22px}.gate-card-top .micro{font-size:8px}.gate-card .gate-drawing{width:100%;height:108px;margin:8px 0}.gate-card h3{letter-spacing:-.035em;font-size:14px;line-height:1.3}.gate-card p{margin-top:9px;font-size:10px;line-height:1.7}.gate-card-top>svg{width:14px}.brands-section{padding:41px 0}.brand-wall{grid-template-columns:repeat(2,1fr)}.wordmark{min-height:85px;padding:20px 15px;font-size:27px}.wordmark-alutech{font-size:21px}.wordmark-gatexpert{font-size:18px}.brand-section-bottom{flex-wrap:wrap;gap:9px 12px;margin-top:19px;font-size:9px;line-height:1.8}.brand-section-bottom .text-link{font-size:9px}.china-link{flex-basis:100%;margin-top:6px;margin-left:0}.article-grid{grid-template-columns:1fr;gap:30px}.article-visual{height:190px}.article-visual .gate-drawing{width:190px;height:145px;margin:-5px auto 0}.article-card h3{max-width:none;font-size:23px}.article-card>p{font-size:12px;line-height:1.8}.article-meta{padding-top:14px;font-size:10px}.article-card>.text-link{margin-top:17px;font-size:11px}.dictionary-promo{grid-template-columns:1fr;gap:28px;padding:32px 0}.dictionary-promo .eyebrow{margin-bottom:17px}.dictionary-promo h2{font-size:28px}.dictionary-promo p{font-size:12px}.dictionary-promo p br{display:none}.term-preview{padding:23px}.term-preview h3{font-size:27px}.term-preview p{font-size:12px}.term-preview>span{margin-top:18px;font-size:11px}.home-faq{display:block}.home-faq .section-head{margin-bottom:24px}.home-faq .section-head .text-link{margin-top:18px}.home-faq .faq-list summary{padding:18px 0;font-size:12px}.home-faq .faq-list details>p{font-size:12px}.editorial-note{padding:28px 0 39px;display:block}.editorial-note>.micro{font-size:8px}.editorial-note>p{min-width:0;margin:18px 0;font-size:11px}.editorial-note>.text-link{font-size:11px}.site-footer{padding:35px 0 20px}.footer-main{grid-template-columns:1fr 1fr;gap:30px}.footer-main>div:first-child{grid-column:1/-1}.footer-main .brand{font-size:22px}.footer-main>div:first-child p{margin:19px 0;font-size:12px}.footer-main .micro{font-size:8px}.footer-main>div:last-child{display:flex}.footer-main>div:nth-child(2){grid-column:1/2}.footer-main>div:nth-child(4){grid-column:1/-1;grid-template-columns:1fr 1fr;gap:10px;display:grid}.footer-main>div:nth-child(4) .footer-label{grid-column:1/-1;margin-bottom:0}.footer-main>div>a:not(.brand){font-size:11px}.footer-bottom{flex-wrap:wrap;gap:18px;margin-top:30px}.footer-bottom>p{order:3;max-width:none;font-size:9px}.footer-bottom>a{font-size:10px}.breadcrumbs{padding-top:18px;font-size:9px}.crumb-slash{padding:0 7px}.page-intro{padding:32px 0 29px}.page-intro>.eyebrow{margin-bottom:15px;font-size:8px}.page-intro h1{overflow-wrap:anywhere;font-size:38px}.lead{margin-top:19px;font-size:14px;line-height:1.85}.page-shell{padding-bottom:45px}.subnav{gap:21px;margin-bottom:22px}.subnav a{padding:10px 0;font-size:11px}.filter-panel{margin-bottom:19px;padding:17px}.filter-line{display:block}.filter-input{min-width:0;min-height:46px}.filter-input input{padding:11px;font-size:12px}.filter-input>svg{width:17px;margin-left:12px}.filter-select{margin-top:12px}.filter-select select{width:100%;max-width:100%;height:43px;font-size:12px}.filter-chips{gap:7px;margin-top:15px}.filter-chip{padding:7px 9px;font-size:10px}.results-toolbar{margin:18px 0;font-size:10px}.reset-button{font-size:10px}.catalog-grid{grid-template-columns:1fr 1fr}.brand-card{min-height:230px;padding:18px 15px}.brand-card-head h2{overflow-wrap:anywhere;font-size:20px;line-height:1.25}.brand-card-head svg{width:13px}.brand-card>.micro{margin-top:9px;font-size:8px}.brand-card>p{margin-top:12px;font-size:10px;line-height:1.75}.brand-card-footer{align-items:flex-start;gap:10px;margin-top:18px;font-size:9px}.brand-card-footer svg{width:14px}.issue-directory{grid-template-columns:1fr}.issue-directory .issue-row{padding:22px 0}.issue-directory .issue-row h3{font-size:15px}.issue-directory .issue-row p{font-size:11px}.issue-directory .issue-row:nth-child(2){border-top:0}.article-layout{grid-template-columns:1fr;gap:35px}.article-body{max-width:100%}.article-sidebar{grid-template-columns:1fr;gap:20px;display:grid;position:static}.article-sidebar .sidebar-box .gate-drawing{height:140px}.article-body h2{margin:33px 0 17px;font-size:25px}.article-body>p,.prose p,.article-body section>p{font-size:14px;line-height:1.95}.article-info{gap:12px;font-size:9px;line-height:1.8}.article-actions{gap:7px;margin-bottom:25px;padding:12px 0}.action-buttons{gap:23px}.quiet-button{font-size:10px}.action-feedback{flex-basis:100%;font-size:9px}.action-feedback:empty{display:none}.notice{gap:12px;margin:20px 0 25px;padding:18px 16px}.notice strong{font-size:13px}.notice>div>div{font-size:12px;line-height:1.9}.notice>svg{width:19px;height:19px}.plain-list li{gap:14px;padding:13px 0;font-size:13px;line-height:1.9}.source-note{gap:12px;padding:16px}.source-note strong{font-size:11px}.source-note small{font-size:9px}.source-note>svg{width:18px}.related-tags{gap:8px}.related-tags>a{padding:7px 10px;font-size:10px}.related-section{margin-top:35px;padding-top:25px}.related-section>h2{font-size:25px!important}.diagnostic-cta{gap:20px;margin-top:35px;padding:25px 21px}.diagnostic-cta h2{font-size:25px}.diagnostic-cta p{font-size:12px}.diagnostic-cta .button{gap:20px;width:100%;font-size:11px}.model-row{grid-template-columns:1fr auto;gap:7px;padding:17px 0}.model-row strong{font-size:14px}.model-row>span{grid-area:2/1;font-size:10px}.model-row>svg{grid-area:1/2/3;width:17px}.model-directory .model-row{grid-template-columns:1fr auto;padding:17px 0}.model-directory .model-row>.model-brand{grid-area:2/1}.model-family-label{font-size:9px}.stat-inline{gap:13px 25px;margin-top:21px;font-size:10px}.stat-inline strong{font-size:20px}.type-feature{margin-bottom:24px;padding:20px}.type-feature p{font-size:13px}.type-feature .gate-drawing{height:150px}.directory-letters{gap:13px;padding:10px 0 18px;font-size:12px}.term-group{grid-template-columns:27px 1fr;gap:15px;margin-bottom:28px}.term-group>h2{font-size:26px}.term-row{grid-template-columns:1fr auto;gap:9px;padding:18px 0}.term-row h3{font-size:15px}.term-row p{grid-column:1;font-size:11px;line-height:1.8}.term-row svg{grid-area:1/2/3;width:16px}.term-definition{font-size:21px;line-height:1.7}.search-result{padding:21px 0}.search-result h2{overflow-wrap:anywhere;font-size:20px;line-height:1.4}.search-result p{font-size:12px}.search-help h2{font-size:25px}.search-suggestions{gap:8px}.search-suggestions a{padding:8px 11px;font-size:11px}.faq-category{margin-top:31px}.faq-category>h2{font-size:24px}.faq-list summary{gap:20px;padding:18px 0;font-size:14px;line-height:1.7}.faq-list details>p{padding-right:5px;font-size:13px}.about-grid{grid-template-columns:1fr;gap:29px;margin:27px 0}.about-grid h2{font-size:24px}.about-grid p{font-size:13px}.saved-toolbar{flex-wrap:wrap}.saved-row h2{font-size:19px}.saved-row .quiet-button{font-size:0}.saved-row .quiet-button svg{width:18px}.stepper{margin-bottom:26px}.stepper>div{gap:7px;padding:13px 0;font-size:9px}.stepper>div+div{padding-left:9px}.stepper>div>span{flex-shrink:0;width:20px;height:20px;font-size:8px}.diagnostic-question h2{font-size:28px}.diagnostic-question>p{margin-bottom:23px;font-size:12px}.choice-grid{grid-template-columns:1fr 1fr;gap:10px}.gate-choice{padding:10px 12px 20px}.gate-choice .gate-drawing{width:135px;max-width:100%;height:82px}.gate-choice>span{font-size:11px}.symptom-options{grid-template-columns:1fr;gap:10px}.symptom-option{min-height:76px;padding:17px}.symptom-option strong{font-size:13px}.hazard-choice{gap:12px;padding:19px 15px}.hazard-choice strong{font-size:14px;line-height:1.6}.hazard-choice p{font-size:11px}.hazard-choice>svg{width:19px}.diagnostic-summary{gap:8px;font-size:10px}.diagnostic-result h2{font-size:29px}.diagnostic-result h3{font-size:23px}.result-checks label{font-size:13px}.result-actions{flex-direction:column;gap:10px;display:flex}.result-actions .button{width:100%;min-height:47px;font-size:12px}.diagnostic-disclaimer{font-size:10px}.not-found{gap:20px;padding:45px 0}.not-found h1{font-size:48px}.not-found>div{flex-wrap:wrap}.not-found>p{font-size:14px}}@media (max-width:380px){.wrap{width:calc(100% - 32px)}.hero h1{font-size:47px}.hero-actions{gap:16px}.hero-actions .button{gap:13px;padding:0 15px;font-size:11px}.hero-actions .text-link{gap:8px;font-size:10px}.hero-photo{height:270px}.home-stats span{font-size:7px}.home-stats strong{font-size:24px}.gate-card{padding:13px}.gate-card h3{font-size:13px}.gate-card p{font-size:9px}.diagnostic-banner{margin:0 -16px}.brand-card-head{gap:8px}.catalog-grid{grid-template-columns:1fr}.brand-card{min-height:190px}.brand-card-head h2{font-size:24px}.brand-card>p{font-size:12px}.brand-card-footer{font-size:11px}.page-intro h1{font-size:34px}.brand{font-size:19px}.header-actions .icon-button{width:31px}.photo-caption strong{font-size:10px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition:none!important;animation:none!important}}@media print{body{color:#000;background:#fff;font-size:11pt}.site-header,.site-footer,.no-print,.breadcrumbs,.article-sidebar,.diagnostic-cta,.related-section,.related-tags,.filter-panel,.result-actions,.diagnostic-nav,.stepper,.skip-link{display:none!important}.wrap{width:100%;max-width:none;margin:0}.page-shell{padding:0}.page-intro{padding:0 0 15pt}.page-intro h1{letter-spacing:-1pt;font-size:27pt}.lead{color:#333;margin-top:10pt;font-size:12pt}.article-layout{display:block}.article-body{max-width:none}.article-body p,.article-body section>p{color:#222;font-size:11pt;line-height:1.6}.article-body h2{break-after:avoid;font-size:17pt}.notice{break-inside:avoid;color:#000;background:0 0;border:1pt solid #888}.notice strong,.notice div,.plain-list li{color:#222}.plain-list li{break-inside:avoid;padding:7pt 0;font-size:11pt}.source-note{break-inside:avoid}.source-note small{font-size:9pt}.article-body section{break-inside:auto}.diagnostic-result h2{font-size:24pt}.diagnostic-result h3{font-size:17pt}.result-checks label{break-inside:avoid;font-size:11pt}.result-checks input{appearance:none;border:1pt solid #000;width:10pt;height:10pt}.result-checks input:checked:after{content:"✓"}.diagnostic-summary,.diagnostic-disclaimer{font-size:9pt}.page-intro:before{content:"РЕМОНТВОРОТ.РФ / ИНФОРМАЦИОННЫЙ СПРАВОЧНИК";color:#666;margin-bottom:15pt;font-size:8pt;display:block}.type-feature{background:0 0}.faq-list details>p{display:block}.faq-list details,.home-stats{break-inside:avoid}}.directory-anchors{border-top:1px solid var(--line);border-bottom:1px solid var(--line);flex-wrap:wrap;gap:0 28px;margin:28px 0 48px;display:flex}.directory-anchors a{align-items:center;gap:16px;padding:18px 0;font-size:13px;display:flex}.directory-anchors a:hover,.directory-anchors span{color:var(--accent)}.type-group{margin:54px 0;scroll-margin-top:28px}.type-group .section-head{margin-bottom:28px}.industrial-lead{border-top:1px solid var(--line);border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:36px;padding:28px 0;display:flex}.industrial-lead p{max-width:680px;color:var(--muted);margin-top:12px;font-size:15px;line-height:1.7}.industrial-lead .text-link{flex-shrink:0}.industrial-home{border-top:1px solid var(--line);justify-content:space-between;align-items:center;gap:32px;margin-top:30px;padding:30px 0 0;display:flex}.industrial-home h3{letter-spacing:-.7px;margin:10px 0;font-size:25px;font-weight:500}.industrial-home p{max-width:650px;color:var(--muted);font-size:14px;line-height:1.7}.industrial-home .button{flex-shrink:0}@media (max-width:760px){.directory-anchors{gap:0 20px;margin-bottom:32px}.directory-anchors a{padding:12px 0;font-size:12px}.type-group{margin:36px 0}.industrial-lead,.industrial-home{flex-direction:column;align-items:flex-start;gap:20px}.industrial-home h3{font-size:22px}.industrial-home .button{width:100%}}@media print{.directory-anchors,.industrial-home{display:none}}