.page-module__tgh2QW__page{--ink:#12372f;--muted:#52665d;--line:#d8e0d9;color:var(--ink);background:#fff;font-size:16px;line-height:1.75}.page-module__tgh2QW__solutionsLink{background:#f3f5f1;border:1px solid #bfccbf;border-radius:5px;justify-content:space-between;align-items:center;gap:22px;margin:0 0 40px;padding:24px;display:flex}.page-module__tgh2QW__solutionsLink strong{font-size:17px;font-weight:500;line-height:1.4;display:block}.page-module__tgh2QW__solutionsLink span>span{color:var(--muted);margin-top:8px;font-size:13px;line-height:1.6;display:block}.page-module__tgh2QW__solutionsLink>svg{flex-shrink:0}.page-module__tgh2QW__solutionsLink:hover{background:#e8ede7}.page-module__tgh2QW__page a:focus-visible,.page-module__tgh2QW__page summary:focus-visible,.page-module__tgh2QW__tableWrap:focus-visible{outline-offset:5px;border-radius:2px;outline:2px solid #3d7961}.page-module__tgh2QW__skipLink{z-index:100;background:#fff;padding:12px 20px;position:absolute;top:-100px;left:20px}.page-module__tgh2QW__skipLink:focus{top:12px}.page-module__tgh2QW__hero{background:#e8ede7;padding:155px 0 0}.page-module__tgh2QW__breadcrumb{color:var(--muted);gap:14px;font-size:13px;display:flex}.page-module__tgh2QW__breadcrumb a:hover{text-decoration:underline}.page-module__tgh2QW__heroGrid{grid-template-columns:1.22fr 1fr;align-items:center;gap:5%;padding:45px 0 58px;display:grid}.page-module__tgh2QW__eyebrow{letter-spacing:.12em;text-transform:uppercase;align-items:center;gap:10px;font-size:11px;font-weight:600;line-height:1.5;display:flex}.page-module__tgh2QW__eyebrow>span{background:#537f63;border-radius:50%;width:7px;height:7px}.page-module__tgh2QW__hero h1{letter-spacing:-.055em;text-wrap:balance;max-width:780px;margin:24px 0;font-size:clamp(40px,4.8vw,76px);font-weight:500;line-height:1.055}.page-module__tgh2QW__hero h1>span{color:#5c7768}.page-module__tgh2QW__intro{max-width:515px;color:var(--muted);font-size:17px;line-height:1.65}.page-module__tgh2QW__heroLink{border-bottom:1px solid var(--ink);align-items:center;gap:32px;margin-top:30px;padding:8px 0;font-size:14px;font-weight:500;display:inline-flex}.page-module__tgh2QW__heroLink:hover{color:#476f56}.page-module__tgh2QW__heroProduct{background:#dee6dc;border-radius:5px;flex-direction:column;justify-content:center;align-self:stretch;min-width:0;padding:26px 28px 18px;display:flex;position:relative}.page-module__tgh2QW__productTag{letter-spacing:.06em;text-transform:uppercase;border:1px solid #b4c5b5;border-radius:30px;align-self:flex-start;padding:6px 12px;font-size:10px}.page-module__tgh2QW__productImage{object-fit:contain;mix-blend-mode:multiply;width:100%;height:auto;max-height:350px}.page-module__tgh2QW__heroProduct figcaption{border-top:1px solid #bdcdbf;justify-content:space-between;align-items:end;gap:12px;padding-top:17px;font-size:15px;font-weight:500;display:flex}.page-module__tgh2QW__heroProduct figcaption>span:last-child{font-size:30px;line-height:1}.page-module__tgh2QW__heroProduct small{color:var(--muted);letter-spacing:.03em;margin-top:6px;font-size:10px;font-weight:400;display:block}.page-module__tgh2QW__heroBottom{color:var(--muted);border-top:1px solid #c9d4c9;flex-wrap:wrap;gap:15px 40px;padding:18px 0;font-size:12px;display:flex}.page-module__tgh2QW__heroBottom span{align-items:center;gap:10px;display:flex}.page-module__tgh2QW__heroBottom span:before{content:"";background:#6f8b75;border-radius:50%;width:4px;height:4px}.page-module__tgh2QW__contentLayout{grid-template-columns:260px minmax(0,850px);justify-content:space-between;column-gap:7%;padding-top:70px;padding-bottom:70px;scroll-margin-top:24px;display:grid}.page-module__tgh2QW__sidebar{align-self:start;position:sticky;top:32px}.page-module__tgh2QW__sidebar .page-module__tgh2QW__eyebrow{color:#6a7b71;margin-bottom:24px}.page-module__tgh2QW__sidebar ol{margin:0;padding:0;list-style:none}.page-module__tgh2QW__sidebar li a{border-bottom:1px solid #edf0eb;gap:14px;padding:11px 0;font-size:13px;line-height:1.55;display:flex}.page-module__tgh2QW__sidebar li a>span{color:#77897b;padding-top:2px;font-size:10px}.page-module__tgh2QW__sidebar li a:hover{color:#537f63;text-underline-offset:3px;text-decoration:underline}.page-module__tgh2QW__sidebarHelp{border-top:1px solid var(--line);margin-top:32px;padding-top:24px;font-size:12px}.page-module__tgh2QW__sidebarHelp p{color:var(--muted);margin:0 0 5px}.page-module__tgh2QW__sidebarHelp a{align-items:center;gap:10px;font-weight:500;display:inline-flex}.page-module__tgh2QW__article{min-width:0}.page-module__tgh2QW__quickTopics{padding:30px 0 5px}.page-module__tgh2QW__article .page-module__tgh2QW__quickTopics h2{margin-bottom:18px;font-size:21px}.page-module__tgh2QW__article .page-module__tgh2QW__quickTopics ul{grid-template-columns:1fr 1fr;gap:0 26px;padding:0;list-style:none;display:grid}.page-module__tgh2QW__article .page-module__tgh2QW__quickTopics li{margin:0;padding:0}.page-module__tgh2QW__article .page-module__tgh2QW__quickTopics a{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:12px;height:100%;padding:13px 0;font-size:13px;text-decoration:none;display:flex}.page-module__tgh2QW__quickTopics a:hover{color:#537f63}.page-module__tgh2QW__quickTopics svg{flex-shrink:0}.page-module__tgh2QW__topicAnswer{margin-top:32px}.page-module__tgh2QW__article h3[id]{scroll-margin-top:35px}.page-module__tgh2QW__article p{color:var(--muted);margin:0 0 20px}.page-module__tgh2QW__article p:last-child{margin-bottom:0}.page-module__tgh2QW__article strong{color:var(--ink);font-weight:600}.page-module__tgh2QW__article p a,.page-module__tgh2QW__article li a{color:var(--ink);text-underline-offset:3px;-webkit-text-decoration:underline #91aa9c;text-decoration:underline #91aa9c}.page-module__tgh2QW__article p a:hover{-webkit-text-decoration-color:var(--ink);text-decoration-color:var(--ink)}.page-module__tgh2QW__overview{background:#f3f5ef;border-left:2px solid #87a17d;padding:26px 30px}.page-module__tgh2QW__overview .page-module__tgh2QW__eyebrow{color:#647659;margin-bottom:14px}.page-module__tgh2QW__overview p{font-size:16px}.page-module__tgh2QW__chapter{border-bottom:1px solid var(--line);padding:52px 0;scroll-margin-top:32px}.page-module__tgh2QW__chapterLabel{color:#6b7f6f;text-transform:uppercase;letter-spacing:.15em;margin-bottom:14px;font-size:10px;font-weight:600}.page-module__tgh2QW__article h2{letter-spacing:-.035em;text-wrap:balance;margin:0 0 25px;font-size:clamp(27px,2.8vw,39px);font-weight:500;line-height:1.18}.page-module__tgh2QW__article h3{letter-spacing:-.02em;margin:30px 0 13px;font-size:20px;font-weight:500;line-height:1.35}.page-module__tgh2QW__article ul{color:var(--muted);padding-left:20px;list-style:outside}.page-module__tgh2QW__article ul li{margin-bottom:8px;padding-left:5px}.page-module__tgh2QW__article li::marker{color:#6d8976}.page-module__tgh2QW__note{background:#f2f5f1;border-radius:4px;margin-top:28px;padding:24px 26px;font-size:14px}.page-module__tgh2QW__note p{margin-top:8px}.page-module__tgh2QW__tableWrap{border:1px solid var(--line);border-radius:4px;margin:26px 0;overflow-x:auto}.page-module__tgh2QW__tableWrap table{border-collapse:collapse;text-align:left;width:100%;font-size:13px;line-height:1.65}.page-module__tgh2QW__tableWrap caption{text-align:left;color:var(--ink);border-bottom:1px solid var(--line);background:#f2f5f0;padding:17px 20px;font-size:14px;font-weight:500}.page-module__tgh2QW__tableWrap th,.page-module__tgh2QW__tableWrap td{vertical-align:top;border-bottom:1px solid #e6eae3;min-width:135px;padding:14px 20px}.page-module__tgh2QW__tableWrap thead{background:#fafbf9}.page-module__tgh2QW__tableWrap th{font-weight:500}.page-module__tgh2QW__tableWrap td{color:var(--muted)}.page-module__tgh2QW__tableWrap tr:last-child>th,.page-module__tgh2QW__tableWrap tr:last-child>td{border-bottom:none}.page-module__tgh2QW__tableWrap thead tr:last-child>th{border-bottom:1px solid var(--line)}.page-module__tgh2QW__steps{counter-reset:steps;margin:28px 0;padding:0;list-style:none}.page-module__tgh2QW__steps li{counter-increment:steps;padding:0 0 25px 50px;position:relative}.page-module__tgh2QW__steps li:before{content:counter(steps, decimal-leading-zero);color:#4d6b55;background:#edf2e9;border-radius:50%;place-items:center;width:32px;height:32px;font-size:12px;display:grid;position:absolute;top:0;left:0}.page-module__tgh2QW__steps li p{margin:6px 0 0}.page-module__tgh2QW__calculation{color:#fff;background:#12372f;border-radius:4px;margin:28px 0;padding:28px 30px}.page-module__tgh2QW__calculation .page-module__tgh2QW__eyebrow{color:#b1c5a8}.page-module__tgh2QW__calculation p{color:#fff;letter-spacing:-.015em;margin:18px 0;font-size:20px;line-height:1.5}.page-module__tgh2QW__calculation small{color:#cbdbd1;font-size:13px;line-height:1.75;display:block}.page-module__tgh2QW__ventilationGrid{grid-template-columns:1fr 1fr;gap:24px;margin:30px 0;display:grid}.page-module__tgh2QW__ventilationCard{border:1px solid var(--line);border-radius:4px;padding:22px}.page-module__tgh2QW__ventilationCard img{object-fit:contain;width:100%;height:185px}.page-module__tgh2QW__ventilationCard h3{margin-top:20px}.page-module__tgh2QW__ventilationCard p{font-size:14px}.page-module__tgh2QW__ventilationCard a{border-bottom:1px solid #9eb4a4;align-items:center;gap:14px;padding-bottom:4px;font-size:13px;font-weight:500;display:inline-flex}.page-module__tgh2QW__article .page-module__tgh2QW__smallText{font-size:13px}.page-module__tgh2QW__downloads{grid-template-columns:1fr;display:grid}.page-module__tgh2QW__downloadGroup{padding:0 0 22px}.page-module__tgh2QW__downloadGroup h3{margin-top:20px;margin-bottom:6px}.page-module__tgh2QW__pdfLink{border-bottom:1px solid #e5eae1;align-items:center;gap:14px;padding:15px 0;font-size:14px;display:flex}.page-module__tgh2QW__pdfLink>svg:first-child{color:#70866e;flex-shrink:0}.page-module__tgh2QW__pdfLink>span{flex:1}.page-module__tgh2QW__pdfLink small{color:#6a796e;font-size:11px;display:block}.page-module__tgh2QW__pdfLink:hover{background:#f5f7f2}.page-module__tgh2QW__faq{border-top:1px solid var(--line)}.page-module__tgh2QW__faq:last-child{border-bottom:1px solid var(--line)}.page-module__tgh2QW__faq summary{cursor:pointer;justify-content:space-between;align-items:center;gap:24px;padding:22px 0;font-size:16px;font-weight:500;line-height:1.5;list-style:none;display:flex}.page-module__tgh2QW__faq summary::-webkit-details-marker{display:none}.page-module__tgh2QW__faq summary svg{color:#61785f;flex-shrink:0}.page-module__tgh2QW__faq[open] summary svg{transform:rotate(45deg)}.page-module__tgh2QW__faq summary:hover{color:#54704e}.page-module__tgh2QW__faq p{padding:0 35px 24px 0;font-size:15px}.page-module__tgh2QW__contact{background:#e8ede1;border-radius:4px;margin-top:45px;padding:40px}.page-module__tgh2QW__contact .page-module__tgh2QW__eyebrow{color:#60744f}.page-module__tgh2QW__contact h2{margin-top:20px}.page-module__tgh2QW__contactButton{color:#fff;background:#12372f;border-radius:4px;align-items:center;gap:24px;margin-top:6px;padding:14px 20px;font-size:14px;display:inline-flex}.page-module__tgh2QW__contactButton:hover{background:#244e3e}.page-module__tgh2QW__contactEmail{text-underline-offset:4px;margin:15px 0 0 24px;font-size:13px;text-decoration:underline;display:inline-block}.page-module__tgh2QW__backTop{color:var(--muted);justify-content:flex-end;align-items:center;gap:10px;margin-top:28px;font-size:12px;display:flex}@media (min-width:1600px){.page-module__tgh2QW__heroGrid{gap:8%}.page-module__tgh2QW__heroProduct{max-width:600px}.page-module__tgh2QW__contentLayout{grid-template-columns:280px minmax(0,1000px)}.page-module__tgh2QW__article{font-size:17px}}@media (max-width:1023px){.page-module__tgh2QW__hero{padding-top:135px}.page-module__tgh2QW__heroGrid{gap:4%}.page-module__tgh2QW__heroProduct{padding:20px}.page-module__tgh2QW__hero h1{font-size:46px}.page-module__tgh2QW__contentLayout{grid-template-columns:215px minmax(0,1fr);gap:40px}.page-module__tgh2QW__tableWrap th,.page-module__tgh2QW__tableWrap td{padding:12px 15px}.page-module__tgh2QW__ventilationGrid{gap:15px}.page-module__tgh2QW__ventilationCard{padding:16px}.page-module__tgh2QW__ventilationCard img{height:130px}}@media (max-width:760px){.page-module__tgh2QW__article .page-module__tgh2QW__quickTopics ul{grid-template-columns:1fr}.page-module__tgh2QW__hero{padding-top:122px}.page-module__tgh2QW__heroGrid{grid-template-columns:1fr;gap:34px;padding:32px 0}.page-module__tgh2QW__hero h1{max-width:570px;margin:20px 0;font-size:clamp(38px,8.6vw,58px)}.page-module__tgh2QW__intro{max-width:550px;font-size:16px}.page-module__tgh2QW__heroLink{margin-top:20px}.page-module__tgh2QW__heroProduct{padding:20px 24px}.page-module__tgh2QW__productImage{max-height:235px}.page-module__tgh2QW__heroBottom{gap:8px 18px;font-size:10px}.page-module__tgh2QW__heroBottom span{gap:5px}.page-module__tgh2QW__contentLayout{padding-top:32px;padding-bottom:40px;display:block}.page-module__tgh2QW__sidebar{border:1px solid var(--line);border-radius:4px;margin-bottom:32px;padding:23px;position:static}.page-module__tgh2QW__sidebar .page-module__tgh2QW__eyebrow{margin-bottom:12px}.page-module__tgh2QW__sidebar ol{grid-template-columns:1fr 1fr;gap:0 20px;display:grid}.page-module__tgh2QW__sidebar li a{gap:9px;height:100%;font-size:12px}.page-module__tgh2QW__sidebarHelp{display:none}.page-module__tgh2QW__overview{padding:22px}.page-module__tgh2QW__overview p{font-size:15px}.page-module__tgh2QW__chapter{padding:38px 0}.page-module__tgh2QW__article h2{font-size:29px}.page-module__tgh2QW__article h3{font-size:19px}.page-module__tgh2QW__article p,.page-module__tgh2QW__article li{font-size:15px}.page-module__tgh2QW__tableWrap table{font-size:12px}.page-module__tgh2QW__tableWrap th,.page-module__tgh2QW__tableWrap td{min-width:125px}.page-module__tgh2QW__note{padding:21px}.page-module__tgh2QW__calculation{padding:24px}.page-module__tgh2QW__calculation p{font-size:18px}.page-module__tgh2QW__ventilationCard p{font-size:14px}.page-module__tgh2QW__contact{padding:28px 24px}.page-module__tgh2QW__contactEmail{margin-left:0;display:block}.page-module__tgh2QW__faq summary{gap:14px;font-size:15px}}@media (max-width:420px){.page-module__tgh2QW__sidebar ol,.page-module__tgh2QW__ventilationGrid{grid-template-columns:1fr}.page-module__tgh2QW__ventilationCard img{height:165px}.page-module__tgh2QW__heroProduct figcaption{font-size:13px}.page-module__tgh2QW__productTag{font-size:9px}}