:root{--ink:#172125;--muted:#586369;--accent:#d84920;--paper:#fff;--mist:#f2f4f3;--line:#d9dfdc;--dark:#172a2b;--max:1280px}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--ink);font-size:17px;line-height:1.75;background:var(--paper)}a{color:inherit}h1,h2,h3,p{margin-top:0}h1,h2,h3{line-height:1.08;letter-spacing:-.035em}h1{font-size:clamp(2.7rem,5.2vw,5.3rem);font-weight:700;margin-bottom:26px}h2{font-size:clamp(2rem,3.4vw,3.2rem);max-width:820px;margin-bottom:28px}h3{font-size:1.6rem}p{margin-bottom:22px}img{display:block;width:100%;object-fit:cover}button,input,select,textarea{font:inherit}button,a,input,summary{touch-action:manipulation}:focus-visible{outline:3px solid var(--accent);outline-offset:5px}.site-header{max-width:1440px;margin:auto;display:flex;align-items:center;gap:28px;padding:27px 40px;min-height:112px}.brand{font-size:12px;letter-spacing:.18em;line-height:1.4;font-weight:700;text-decoration:none;display:block;flex-shrink:0}.brand>span{display:block;font-size:26px;letter-spacing:.015em}.brand-dot{color:var(--accent)}.hero{max-width:1440px;margin:auto;padding:56px 60px 70px;display:grid;grid-template-columns:1.05fr 1fr;gap:60px;align-items:center}.hero-copy{max-width:660px}.eyebrow{font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);margin-bottom:22px}.lead{font-size:20px;line-height:1.65;color:var(--muted)}.button{display:inline-flex;background:var(--accent);padding:14px 24px;color:white;text-decoration:none;font-size:15px;font-weight:700;border:1px solid var(--accent);align-items:center;justify-content:center;cursor:pointer}.button:hover{background:#b23916}.button.secondary{background:transparent;color:var(--ink);border-color:var(--line)}
::selection{background:#ffcab8;color:var(--ink)}.container{width:min(var(--max),calc(100% - 96px));margin-inline:auto}.site-header{position:relative;z-index:30;border-bottom:1px solid var(--line)}.site-header nav{display:flex;align-items:center;gap:22px;margin-left:auto;font-size:14px;font-weight:600}.site-header nav>a{text-decoration:none;padding:12px 0}.site-header nav a:hover{color:var(--accent)}.nav-group{position:relative}.nav-group summary{cursor:pointer;list-style:none;display:flex;align-items:center;gap:7px;padding:15px 0}.nav-group summary::-webkit-details-marker{display:none}.nav-group summary:after{content:'';display:block;flex:0 0 .85rem;width:.85rem;height:.9rem;background:var(--accent);clip-path:polygon(34% 0,66% 0,66% 43%,100% 43%,50% 100%,0 43%,34% 43%);transition:transform .18s ease}.nav-group[open] summary:after{transform:rotate(180deg)}.nav-group[open] summary{color:var(--accent)}.nav-panel{position:absolute;top:100%;left:-22px;width:285px;background:white;border:1px solid var(--line);padding:12px;box-shadow:0 12px 30px #14212612}.nav-panel a{display:block;padding:11px 12px;text-decoration:none;line-height:1.4;font-weight:400}.nav-panel a:hover,.nav-panel a[aria-current]{background:var(--mist);color:var(--accent)}.header-cta{padding:12px 18px;font-size:13px;white-space:nowrap}.menu-toggle{display:none}.skip{position:absolute;left:15px;top:-100px;background:var(--ink);color:white;padding:10px;z-index:100}.skip:focus{top:10px}.hero{overflow:hidden}.home-hero{padding-top:60px;padding-bottom:64px;gap:50px;grid-template-columns:1.07fr 1fr}.hero h1 em{font-style:normal;color:var(--accent)}.hero-image{position:relative;margin:0;padding-bottom:25px}.hero-image img{height:550px;width:100%;object-fit:cover}.hero-image:after{content:'';position:absolute;left:25px;right:-24px;top:24px;bottom:0;border:1px solid var(--accent);z-index:-1}.hero-image figcaption{font-size:12px;line-height:1.5;position:relative;background:white;margin:0;padding:10px 0;max-width:95%;color:var(--muted)}.hero-actions{display:flex;gap:25px;align-items:center;flex-wrap:wrap;margin-top:30px}.text-link{text-decoration:none;font-weight:600;font-size:15px;border-bottom:1px solid currentColor;padding:7px 0}.hero-footnote{display:flex;gap:22px;font-size:12px;letter-spacing:.04em;color:var(--muted);margin-top:35px}.hero-footnote span+span{border-left:1px solid var(--line);padding-left:22px}.feature-band{background:var(--dark);color:white;display:flex;justify-content:center;gap:85px;padding:25px 40px;font-size:14px;letter-spacing:.07em}.feature-band span:before{content:'+';color:#ff835b;margin-right:16px}.home-solutions{padding-block:100px 95px}.section-heading{display:grid;grid-template-columns:1.5fr 1fr;gap:100px;align-items:end;margin-bottom:40px}.section-heading h2{margin-bottom:0}.section-heading>p{color:var(--muted);margin:0}.family-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:50px 30px}.family-card{min-width:0}.card-image{display:block;position:relative;overflow:hidden;margin-bottom:23px}.card-image img{height:280px;transition:transform .4s}.card-image:hover img{transform:scale(1.025)}.card-number{position:absolute;bottom:0;left:0;background:white;color:var(--accent);font-size:14px;letter-spacing:.1em;padding:9px 16px}.card-title{font-size:28px;letter-spacing:-.03em;line-height:1.2;display:flex;align-items:center;justify-content:space-between;text-decoration:none;font-weight:700;gap:16px}.card-title span{font-size:22px;color:var(--accent)}.card-subtitle{margin:14px 0 8px;font-weight:600;font-size:16px}.family-card p:last-child{font-size:15px;color:var(--muted);line-height:1.7;margin:0}.after-grid{border-top:1px solid var(--line);margin:50px 0 0;padding:28px 0 0;max-width:1000px;color:var(--muted)}.tone{background:var(--mist)}.home-comfort{padding-block:100px}.comfort-layout{display:grid;grid-template-columns:1fr 1.07fr;gap:75px;align-items:start}.comfort-photo{position:sticky;top:30px}.comfort-photo img{height:680px}.photo-caption{font-size:12px;color:var(--muted);margin-top:10px}.home-comfort h3{font-size:23px;margin-top:30px;letter-spacing:-.02em}.table-wrap{overflow-x:auto;margin:25px 0}.table-wrap table{width:100%;border-collapse:collapse;font-size:15px}.table-wrap td,.table-wrap th{text-align:left;padding:16px 12px;border-bottom:1px solid var(--line);vertical-align:top}.table-wrap th{color:var(--muted);font-size:13px;font-weight:600}.table-wrap a{text-underline-offset:4px}.home-services{padding-block:100px}.service-list{border-top:1px solid var(--line)}.service-list>a{display:flex;align-items:center;gap:28px;border-bottom:1px solid var(--line);padding:22px 4px;text-decoration:none}.service-list>a>span:first-child{font-size:13px;color:var(--accent)}.service-list strong{font-weight:500;font-size:24px;letter-spacing:-.02em}.service-list a>span:last-child{margin-left:auto;font-size:25px;color:var(--accent)}.service-list a:hover strong{color:var(--accent)}.process{display:grid;grid-template-columns:repeat(3,1fr);gap:45px;margin:60px 0}.process>div>span{font-size:15px;color:var(--accent)}.process h3,.process-title{font-size:23px;font-weight:700;margin:17px 0;letter-spacing:-.02em;line-height:1.2}.process>div>p:last-child{font-size:16px;color:var(--muted)}.inline-cta{background:var(--dark);color:white;display:flex;justify-content:space-between;align-items:center;gap:40px;padding:50px 55px;max-width:1280px;margin:55px auto 0}.inline-cta .eyebrow{color:#ff9977;margin-bottom:13px}.cta-title{font-size:clamp(1.7rem,2.5vw,2.5rem);line-height:1.2;font-weight:600;letter-spacing:-.03em;margin-bottom:12px;max-width:780px}.inline-cta p:last-child{font-size:15px;color:#bac9c7;margin:0}.inline-cta .button{flex-shrink:0}.breadcrumbs{max-width:1320px;margin:24px auto 0;padding:0 20px;display:flex;gap:13px;align-items:center;font-size:12px;color:var(--muted)}.breadcrumbs a{text-decoration:none}.detail-hero{padding-top:30px;padding-bottom:60px;gap:60px;grid-template-columns:1.15fr 1fr}.detail-hero h1{font-size:clamp(2.6rem,4.4vw,4.45rem)}.detail-hero .lead{font-size:18px}.detail-hero .hero-image img{height:510px}.section-nav{display:flex;gap:45px;justify-content:center;padding:22px 40px;border-block:1px solid var(--line);font-size:14px;color:var(--muted)}.section-nav a{text-decoration:none}.section-nav a:hover{color:var(--accent)}.article-section{padding:85px 48px}.article-layout{max-width:1190px;display:grid;grid-template-columns:1.2fr 1fr;gap:90px;margin:auto;align-items:start}.article-copy h2{font-size:clamp(2rem,3.1vw,3rem)}.article-copy>p:not(.eyebrow){color:#435055}.article-copy h3{margin:38px 0 20px;font-size:23px}.editorial-image{margin:0}.editorial-image img{height:400px;width:100%}.editorial-image img[src$='.svg']{object-fit:contain;height:auto;background:var(--mist)}.editorial-image figcaption{font-size:12px;line-height:1.5;color:var(--muted);padding:10px 0}.article-aside{position:sticky;top:35px}.checklist{padding:30px;background:var(--mist);margin-top:30px;border-left:3px solid var(--accent)}.checklist .eyebrow{margin-bottom:14px}.checklist ul{margin:0;padding:0;list-style:none}.checklist li{font-size:15px;line-height:1.6;margin:15px 0;padding-left:22px;position:relative}.checklist li:before{content:'✓';position:absolute;left:0;color:var(--accent)}.project-note{border-top:1px solid var(--accent);padding:24px 25px 35px;background:var(--mist)}.big-number{font-size:110px;line-height:1;color:#c3d0cb;font-weight:700;letter-spacing:-.07em;display:block;margin-bottom:40px}.note-title{font-size:30px;line-height:1.25;letter-spacing:-.03em;font-weight:600}.project-note>p:last-of-type{font-size:16px;color:var(--muted)}.faq{border-block-end:1px solid var(--line);padding:20px 0}.faq summary{cursor:pointer;font-size:17px;font-weight:600;list-style:none;position:relative;padding-right:32px;line-height:1.5}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:'+';position:absolute;right:3px;top:0;font-size:22px;color:var(--accent)}.faq[open] summary:after{content:'−'}.faq p{margin:20px 0 0;color:var(--muted);font-size:16px}.related{margin-top:35px;display:flex;gap:10px;flex-wrap:wrap;align-items:start}.related .eyebrow{width:100%;margin-bottom:0}.related>a{font-size:14px;text-decoration:none;border:1px solid var(--line);padding:9px 13px;background:white}.related>a:hover{border-color:var(--accent);color:var(--accent)}.article-copy .source-note{font-size:13px;color:var(--muted);margin-top:25px}.source-note a{text-underline-offset:3px}.two-columns{display:grid;grid-template-columns:1.15fr 1fr;gap:80px;align-items:start;padding-block:80px}.overview{padding-block:70px}.overview>p{max-width:900px}.contact-layout{display:grid;grid-template-columns:1.2fr 1fr;gap:85px;padding-block:70px}.contact-layout h2{font-size:37px}.notice{padding:20px 24px;background:var(--mist);border-left:3px solid var(--accent);font-size:15px;margin-block:28px}.notice p{margin:8px 0 0;color:var(--muted)}form label{display:block;font-size:15px;font-weight:600;margin:18px 0}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:20px}.form-row label{margin-bottom:0}input,select,textarea{display:block;width:100%;padding:13px 14px;border:1px solid #bbc6c2;color:var(--ink);background:white;margin-top:7px;border-radius:0;font-size:16px;min-width:0}textarea{resize:vertical}input::placeholder,textarea::placeholder{color:#64706a;font-weight:400}button:disabled{background:#d5deda;border-color:#d5deda;color:#34453e;cursor:not-allowed}.form-note{font-size:13px;color:var(--muted);margin-top:12px}.optional{font-size:12px;color:var(--muted);font-weight:400;margin-left:10px}.legal{padding-block:65px 90px;max-width:1100px}.legal h1{font-size:clamp(2.6rem,5vw,4.5rem);max-width:900px}.legal h2{font-size:30px}.legal>section{margin-top:45px;max-width:850px}.small-gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:45px}.small-gallery img{height:200px}.credits-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;margin:35px 0 65px}.credits-grid figure{margin:0}.credits-grid img{height:210px}.credits-grid figcaption{font-size:13px;line-height:1.6;padding-top:10px}footer{background:#152326;color:white;padding:60px max(48px,calc((100vw - 1280px)/2)) 25px}.footer-top{display:flex;align-items:center;gap:70px;padding-bottom:45px}.footer-top .brand{font-size:13px}.footer-top .brand>span{font-size:32px}.footer-top p{font-size:15px;line-height:1.7;color:#bac9c7;margin:0}.footer-contact{margin-left:auto;font-size:23px;line-height:1.3;text-decoration:none;max-width:240px}.footer-contact span{color:#ff835b}.footer-bottom{border-top:1px solid #ffffff25;padding-top:23px;display:flex;justify-content:space-between;gap:25px;color:#b2c1bd;font-size:12px}.footer-bottom>div{display:flex;gap:25px}.footer-bottom a{text-decoration:none}a{transition:color .15s,background .15s}
@media(min-width:1600px){.hero{padding-inline:40px}.site-header{padding-inline:20px}}
@media(max-width:1200px){.site-header{padding:20px 30px;gap:24px}.site-header nav{gap:18px}.header-cta{display:none}.hero{padding-inline:40px;gap:35px}.hero h1{font-size:clamp(2.5rem,5vw,4rem)}.hero-image img{height:500px}.section-heading{gap:45px}.article-layout{gap:50px}.comfort-layout{gap:45px}.comfort-photo img{height:600px}.feature-band{gap:40px}.contact-layout{gap:45px}.two-columns{gap:45px}.footer-top{gap:40px}}
@media(max-width:900px){.site-header{min-height:92px}.site-header nav{gap:14px;font-size:13px}.brand>span{font-size:23px}.brand{font-size:11px}.hero{gap:30px;padding:45px 32px 50px}.hero h1{font-size:3rem}.hero-image img,.detail-hero .hero-image img{height:440px}.hero .lead{font-size:17px}.hero-actions{gap:16px}.hero-footnote{display:none}.container{width:calc(100% - 64px)}.family-grid{grid-template-columns:repeat(2,1fr)}.home-solutions,.home-comfort,.home-services{padding-block:65px}.section-heading{grid-template-columns:1fr;gap:23px}.section-heading>p{max-width:650px}.comfort-layout{grid-template-columns:1fr;gap:35px}.comfort-photo{position:static}.comfort-photo img{height:420px}.article-section{padding:60px 32px}.article-layout{gap:30px;grid-template-columns:1.2fr 1fr}.editorial-image img{height:300px}.checklist{padding:20px}.article-copy h2{font-size:33px}.inline-cta{padding:35px;gap:25px;align-items:flex-start;flex-direction:column}.two-columns{gap:30px}.contact-layout{grid-template-columns:1fr;gap:40px}.contact-layout aside{display:grid;grid-template-columns:1fr 1fr;gap:25px;align-items:start}.contact-layout aside .checklist{margin:0}.credits-grid{grid-template-columns:repeat(2,1fr)}.footer-top{flex-wrap:wrap}.footer-contact{margin-left:0}.footer-bottom{flex-direction:column}}
@media(max-width:720px){body{font-size:16px}.site-header{padding:19px 22px;min-height:86px;justify-content:space-between;flex-wrap:wrap}.brand>span{font-size:24px}.menu-toggle{display:flex;align-items:center;gap:10px;border:1px solid var(--line);background:white;padding:9px 12px;font-size:14px}.site-header nav{display:none;flex-basis:100%;margin:5px 0 0;align-items:stretch;gap:0;font-size:16px}.site-header nav.is-open{display:flex;flex-direction:column}.site-header nav>a,.nav-group summary{padding:13px 4px;border-bottom:1px solid var(--line)}.nav-group summary{justify-content:space-between}.nav-panel{position:static;width:100%;box-shadow:none;border:0;background:var(--mist);padding:7px 12px}.nav-panel a{padding:12px;font-size:15px}.hero,.home-hero,.detail-hero{grid-template-columns:1fr;padding:35px 22px 38px;gap:30px}.hero h1,.detail-hero h1{font-size:clamp(2.4rem,10vw,3.45rem);letter-spacing:-.045em}.hero .lead{font-size:18px;line-height:1.65}.hero-image img,.detail-hero .hero-image img{height:360px}.hero-image:after{right:-11px;left:18px;top:18px}.hero-image{padding-bottom:10px}.hero-image figcaption{font-size:12px}.eyebrow{font-size:12px;margin-bottom:16px}.hero-actions{margin-top:25px}.button{font-size:15px;padding:13px 20px}.feature-band{padding:20px 22px;gap:12px;flex-direction:column;font-size:13px}.feature-band span:before{margin-right:12px}.container{width:calc(100% - 44px)}.home-solutions,.home-comfort,.home-services{padding-block:50px}.section-heading{margin-bottom:30px}h2{font-size:32px;line-height:1.13}.family-grid{gap:35px 20px;grid-template-columns:1fr}.card-image img{height:290px}.card-title{font-size:29px}.family-card p:last-child{font-size:16px}.card-subtitle{font-size:17px}.after-grid{margin-top:35px}.comfort-photo img{height:340px}.home-comfort .lead{font-size:20px}.table-wrap table{font-size:14px}.table-wrap td{padding:14px 8px}.service-list>a{gap:17px;padding:20px 0}.service-list strong{font-size:20px;line-height:1.35}.process{grid-template-columns:1fr;gap:20px;margin:40px 0}.process>div{border-bottom:1px solid var(--line)}.inline-cta{padding:30px 24px;margin-top:35px}.inline-cta .cta-title{font-size:28px}.breadcrumbs{margin:17px 22px 0;padding:0;gap:8px;line-height:1.4;font-size:12px;align-items:flex-start}.section-nav{gap:18px;padding:18px 20px;font-size:12px;justify-content:space-between}.article-section{padding:48px 22px}.article-layout{grid-template-columns:1fr;gap:28px}.article-aside{position:static}.article-copy h2{font-size:32px}.article-copy p{line-height:1.8}.editorial-image img{height:300px}.project-note{padding:25px}.big-number{font-size:70px;margin-bottom:20px}.note-title{font-size:28px}.two-columns{grid-template-columns:1fr;padding-block:48px;gap:28px}.overview{padding-block:45px}.contact-layout{padding-block:45px}.contact-layout h2{font-size:32px}.form-row{grid-template-columns:1fr;gap:0}.contact-layout aside{display:block}.contact-layout aside .checklist{margin-top:25px}.contact-layout form .button{width:100%;font-size:14px}.legal{padding-block:45px 65px}.small-gallery{grid-template-columns:1fr;gap:15px}.small-gallery img{height:240px}.credits-grid{grid-template-columns:1fr;gap:35px}.credits-grid img{height:280px}footer{padding:45px 22px 25px}.footer-top{flex-direction:column;align-items:flex-start;gap:24px;padding-bottom:35px}.footer-contact{font-size:24px;max-width:none}.footer-bottom>div{gap:20px;flex-wrap:wrap}.footer-bottom{font-size:12px;line-height:1.7}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}
@media print{nav,.header-cta,.menu-toggle,.section-nav,.inline-cta,footer{display:none!important}.hero,.article-layout,.two-columns{display:block}.hero-image img{max-height:250px}.article-aside{position:static}.article-section{padding:25px}.hero{padding:20px}.faq>p{display:block}.container{width:100%}}

/* Navigation sizing and solid dropdown arrows */
.feature-band{flex-direction:column;gap:18px}
.feature-band > h2.feature-intro{font-family:inherit;font-style:normal;color:inherit;max-width:none;margin:0;font-size:clamp(1.15rem,2vw,1.45rem);font-weight:600;line-height:1.4;letter-spacing:0;text-align:center}
.feature-items{display:flex;flex-wrap:wrap;justify-content:center;gap:16px 65px}
@media(max-width:720px){
 .feature-band > h2.feature-intro{text-align:left}
 .feature-items{flex-direction:column;gap:12px}
}
/* Focused reading compositions for windows, hardware and exterior guides. */
.article-copy,.article-aside{min-width:0}
.cta-inline{margin-top:38px;padding:26px 0 0;border-top:2px solid var(--accent)}
.cta-aside{margin-top:28px;padding:27px;background:var(--dark);color:white}
.cta-inline .cta-title,.cta-aside .cta-title{font-size:clamp(1.4rem,2.1vw,1.85rem);line-height:1.25}
.cta-inline>div>p:last-child,.cta-aside>div>p:last-child{font-size:16px;line-height:1.7;margin-bottom:22px}
.cta-inline>div>p:last-child{color:var(--muted)}
.cta-aside>div>p:last-child{color:#bac9c7}
.cta-aside .button,.cta-inline .button{max-width:100%}
.reading-tilt .section-2 .article-aside,.reading-railings .section-2 .article-aside,.reading-window-repair .section-2 .article-aside,.reading-shade .section-2 .article-aside{position:static}
.reading-sliding .section-1 .article-layout{grid-template-columns:minmax(0,1fr);gap:30px}
.reading-sliding .section-1 .article-copy{max-width:900px;margin:auto;width:100%}
.reading-sliding .section-1 .article-aside{position:static;max-width:900px;width:100%;margin:auto}
.reading-sliding .section-1 .editorial-image img{height:340px}
.reading-shade .section-0 .topic-cards li{background:white;border:1px solid var(--line);border-top:3px solid var(--accent)}
@media(min-width:901px){
 .reading-shade .section-1 .article-copy,.reading-railings .section-1 .article-copy{grid-column:2;grid-row:1}
 .reading-shade .section-1 .article-aside,.reading-railings .section-1 .article-aside{grid-column:1;grid-row:1}
 .reading-shade .section-1 .article-layout,.reading-railings .section-1 .article-layout{grid-template-columns:1fr 1.2fr}
 .reading-lock .section-1 .article-layout,.reading-window-repair .section-0 .article-layout{grid-template-columns:1.4fr 1fr;gap:60px}
 .reading-tilt .section-0 .topic-cards{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:720px){
 .cta-aside{padding:25px 22px}
 .cta-inline{margin-top:30px}
 .reading-sliding .section-1 .editorial-image img{height:280px}
}
.section-nav{flex-wrap:wrap;row-gap:14px}
.section-nav a{line-height:1.5}
.editorial-panel{margin:30px 0 36px}
.editorial-panel caption,.panel-title{font-size:1.1rem;font-weight:650;text-align:left;line-height:1.5;margin:0 0 15px;color:var(--ink)}
.editorial-panel caption{padding-bottom:15px}
.editorial-panel table{width:100%;border-collapse:collapse;font-size:.95rem;line-height:1.6}
.editorial-panel th,.editorial-panel td{padding:16px 12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.editorial-panel thead{background:var(--mist)}
.editorial-panel tbody th{font-weight:600;width:30%}
.editorial-panel a{text-underline-offset:3px}
.topic-cards,.topic-steps{padding:0;list-style:none;margin:0}
.topic-cards{display:grid;gap:12px}
.topic-cards li{padding:19px 22px;background:var(--mist);border-left:3px solid var(--accent)}
.topic-cards strong,.topic-steps strong{display:block;font-size:1.05rem}
.topic-cards p,.topic-steps p{font-size:.95rem;line-height:1.65;margin:8px 0 0;color:var(--muted)}
.topic-steps{counter-reset:stage}
.topic-steps li{counter-increment:stage;position:relative;padding:0 0 23px 48px;border-left:1px solid var(--line);margin-left:15px}
.topic-steps li:last-child{padding-bottom:0;border-left-color:transparent}
.topic-steps li:before{content:counter(stage);position:absolute;left:-16px;top:0;display:grid;place-items:center;width:32px;height:32px;background:var(--dark);color:white;font-weight:650;border-radius:50%}
.symptom-panel{padding:22px;background:var(--mist)}
.symptom-panel .faq:first-of-type{padding-top:0}
.topic-answer{border-top:3px solid var(--accent);padding:12px 25px 28px;background:var(--mist)}
.topic-answer .source-note{font-size:13px;line-height:1.6;margin-top:25px;color:var(--muted)}
.topic-cta .button{white-space:normal;max-width:330px;text-align:center;line-height:1.4}
.topic-cta .action-plus{color:white;margin-left:8px}
.reading-overview .section-0 .article-layout,.reading-product .section-0 .article-layout{grid-template-columns:minmax(0,1fr)}
.reading-overview .section-0 .article-copy,.reading-product .section-0 .article-copy{max-width:900px;width:100%;margin:auto}
.reading-overview .section-0 .article-aside,.reading-product .section-0 .article-aside{display:grid;grid-template-columns:1.2fr 1fr;gap:40px;align-items:start;position:static}
.reading-overview .section-0 .checklist,.reading-product .section-0 .checklist{margin-top:0}
.reading-service .section-0 .article-aside,.reading-diagnostic .section-0 .article-aside{position:static}
@media(min-width:901px){
 .reading-controls .section-1 .article-copy,.reading-outdoor .section-1 .article-copy{grid-column:2;grid-row:1}
 .reading-controls .section-1 .article-aside,.reading-outdoor .section-1 .article-aside{grid-column:1;grid-row:1}
 .reading-controls .section-1 .article-layout,.reading-outdoor .section-1 .article-layout{grid-template-columns:1fr 1.2fr}
 .reading-exposure .section-2 .article-layout,.reading-entrance .section-2 .article-layout{grid-template-columns:1.5fr 1fr;gap:65px}
}
@media(max-width:720px){
 .section-nav{justify-content:flex-start;gap:12px 22px;font-size:14px}
 .reading-overview .section-0 .article-aside,.reading-product .section-0 .article-aside{grid-template-columns:1fr;gap:24px}
 .editorial-panel th,.editorial-panel td{padding:12px 8px;font-size:14px;overflow-wrap:anywhere}
 .topic-answer{padding:12px 20px 24px}
 .topic-cta .button{max-width:100%}
}
.site-header nav{font-size:1rem;gap:20px}
.nav-panel a{font-size:1rem;line-height:1.5}
.action-plus{display:inline-block;font-weight:700;line-height:1;color:var(--accent);flex-shrink:0}
.text-link .action-plus{font-size:1.35em;margin-left:.25em;vertical-align:-.05em}
.footer-contact .action-plus{color:#ff835b;font-size:1.2em}
@media(max-width:1000px){
 .site-header{justify-content:space-between;flex-wrap:wrap}
 .menu-toggle{display:flex;align-items:center;gap:10px;border:1px solid var(--line);background:white;padding:9px 12px;font-size:1rem}
 .site-header nav{display:none;flex-basis:100%;margin:5px 0 0;align-items:stretch;gap:0;font-size:1.125rem}
 .site-header nav.is-open{display:flex;flex-direction:column}
 .site-header nav>a,.nav-group summary{padding:13px 4px;border-bottom:1px solid var(--line)}
 .nav-group summary{justify-content:space-between}
 .nav-group summary:after{width:1rem;height:1.05rem;flex-basis:1rem}
 .nav-panel{position:static;width:100%;box-shadow:none;border:0;background:var(--mist);padding:7px 12px}
 .nav-panel a{padding:12px;font-size:1.0625rem}
}