.navigation{gap:18px}.nav-link{font-size:14px}.article-introduction{display:flex;justify-content:space-between;align-items:start;gap:40px;margin-bottom:42px}.article-introduction p{font-size:17px;color:var(--muted);max-width:700px}.article-introduction>span{font-size:13px;white-space:nowrap;color:var(--muted);padding-top:3px}.article-grid{display:grid;grid-template-columns:1fr 1fr;gap:55px 40px}.article-card{min-width:0;border-bottom:1px solid var(--line);padding-bottom:30px}.article-preview{display:block;position:relative;background:#e9edf1;border:1px solid var(--line);height:400px;overflow:hidden}.article-preview img{width:100%;height:100%;object-fit:contain;object-position:top center;padding:18px}.article-preview>span{position:absolute;right:15px;bottom:15px;background:var(--deep);color:#fff;font-size:14px;padding:10px 15px}.article-preview:hover>span{background:var(--blue)}.article-copy{padding-top:25px}.article-copy .pub-meta{font-size:12px;margin-bottom:18px;color:var(--muted)}.article-copy h3{font-size:32px;line-height:1.14;max-width:600px}.article-copy h3 a:hover{color:var(--blue)}.article-copy>p{font-size:16px;line-height:1.85;color:var(--muted);margin-top:20px}.article-actions{display:flex;flex-wrap:wrap;gap:18px 28px;margin-top:25px;font-size:14px}.article-actions>a:last-child{color:var(--muted);text-decoration:underline}.article-actions span{font-size:13px}.compact-articles{grid-template-columns:repeat(4,minmax(0,1fr));gap:27px}.compact-articles .article-preview{height:270px}.compact-articles .article-preview img{padding:10px}.compact-articles .article-copy h3{font-size:25px}.compact-articles .article-copy>p{display:none}.compact-articles .article-actions>a:last-child{display:none}.compact-articles .article-preview>span{font-size:12px;padding:7px 10px;right:10px;bottom:10px}.invention-section{background:#f2f3f8}.invention-facts{display:flex;gap:40px;margin-top:30px}.invention-facts>div{display:flex;align-items:center;gap:15px;max-width:225px}.invention-facts strong{font-family:var(--display);font-size:65px;line-height:1;color:#6330a4}.invention-facts span{font-size:14px;line-height:1.55}.patent-note{font-size:12px;color:var(--muted);margin-top:18px}.technology-grid{display:grid;grid-template-columns:1fr 1fr;gap:32px}.technology-grid>article{background:white;border:1px solid var(--line);min-width:0}.technology-logo{display:block;width:100%;aspect-ratio:2.5/1;overflow:hidden;border-bottom:1px solid var(--line);background:white}.technology-logo img{width:100%;height:100%;object-fit:cover}.technology-copy{padding:32px}.technology-copy .media-kicker{font-size:12px;color:#6330a4}.technology-copy h3{font-size:34px}.technology-copy p{font-size:16px;color:var(--muted);margin-top:19px}.technology-copy .patent-detail{font-size:13px;margin-top:16px}.technology-copy .text-link{margin-top:25px}.purgx-brand-logo{width:330px;max-width:100%;height:132px;background:white;margin-bottom:30px;overflow:hidden}.purgx-brand-logo img{width:100%;height:100%;object-fit:cover}.inventor-credit{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.inventor-credit p{font-size:16px;color:var(--muted);margin-bottom:20px}.pwi-brand-story .container{display:grid;grid-template-columns:.85fr 1.15fr;gap:80px;align-items:center}.pwi-brand-story figure{margin:0;max-width:440px}.pwi-brand-story h2{margin-bottom:25px}.pwi-brand-story p{font-size:16px;color:var(--muted);margin-bottom:22px}.pwi-brand-story img{width:100%;height:auto}.industrial-gallery .work-card.is-rotated .work-open{aspect-ratio:1/1}.work-open img.rotate-ccw{transform:rotate(-90deg)}.work-open:hover img.rotate-ccw{transform:rotate(-90deg) scale(1.04)}.viewer-media>img.rotate-ccw{transform:rotate(-90deg);max-width:min(100%,61vh);max-height:61vh;aspect-ratio:1;object-fit:contain}
@media(max-width:1150px){.navigation{gap:13px}.nav-link{font-size:14px}.brand-name{font-size:12px}.compact-articles{grid-template-columns:repeat(2,minmax(0,1fr));gap:35px}.compact-articles .article-preview{height:350px}.compact-articles .article-copy h3{font-size:29px}.pwi-brand-story .container{gap:45px}.article-preview{height:380px}}
@media(max-width:980px){.navigation{gap:0}.nav-link{font-size:16px}.article-grid{gap:40px 25px}.article-copy h3{font-size:29px}.invention-facts{gap:25px}.technology-copy{padding:27px}.technology-copy h3{font-size:30px}.inventor-credit{gap:40px}.article-preview{height:340px}.compact-articles .article-preview{height:310px}}
@media(max-width:700px){.article-introduction{display:block}.article-introduction p{font-size:16px}.article-introduction>span{display:block;margin-top:20px}.article-grid,.compact-articles,.technology-grid,.inventor-credit,.pwi-brand-story .container{grid-template-columns:1fr}.article-preview,.compact-articles .article-preview{height:420px}.article-copy h3,.compact-articles .article-copy h3{font-size:30px}.article-copy>p{font-size:16px}.compact-articles .article-copy>p{display:block}.compact-articles .article-actions>a:last-child{display:block}.compact-articles .article-preview>span{font-size:14px}.technology-copy{padding:27px}.invention-facts{margin-top:25px;gap:30px;flex-wrap:wrap}.invention-facts strong{font-size:56px}.invention-facts>div{max-width:230px}.invention-section .section-heading>div+div{margin-top:25px}.technology-logo{aspect-ratio:2.3/1}.purgx-brand-logo{width:280px;height:112px}.pwi-brand-story .container{gap:35px}.pwi-brand-story figure{max-width:360px}.inventor-credit{gap:25px}.article-introduction{margin-bottom:30px}.published-home .section-heading>.text-link{margin-top:24px}}

/* Original PurgX product renderings supplied by Travis Field. */
.purgx-product-hero{padding:0;border:0;background:transparent;min-width:0}.purgx-product-hero>a,.purgx-rendering-grid figure>a{display:block;position:relative;background:#fff;overflow:hidden;cursor:zoom-in}.purgx-product-hero img{max-height:none;aspect-ratio:4/3;object-fit:contain}.product-image-action{position:absolute;right:14px;bottom:14px;display:block;background:var(--deep);color:#fff;padding:10px 14px;font-size:14px;line-height:1.4}.purgx-product-hero>a:hover .product-image-action,.purgx-rendering-grid a:hover .product-image-action{background:var(--blue)}.purgx-product-hero figcaption{text-align:left;padding:18px 0 0;font-size:13px;line-height:1.8}.purgx-product-views{padding-top:0}.purgx-rendering-grid{display:grid;grid-template-columns:1fr 1fr;gap:34px}.purgx-rendering-grid figure{margin:0;min-width:0}.purgx-rendering-grid img{display:block;width:100%;height:auto;aspect-ratio:4/3;object-fit:contain}.purgx-rendering-grid figure>a{border:1px solid var(--line)}.purgx-rendering-grid figcaption{padding-top:25px}.purgx-rendering-grid figcaption>span{display:block;font-size:13px;line-height:1.6;letter-spacing:.08em;text-transform:uppercase;color:var(--blue);margin-bottom:13px}.purgx-rendering-grid h3{font-size:32px;line-height:1.15}.purgx-rendering-grid p{font-size:16px;color:var(--muted);line-height:1.8;margin-top:16px;max-width:450px}.purgx-product-hero>a:focus-visible,.purgx-rendering-grid a:focus-visible{outline:3px solid var(--gold);outline-offset:4px}
@media(max-width:700px){.purgx-rendering-grid{grid-template-columns:1fr;gap:40px}.purgx-product-hero{padding:0;margin:0 0 36px}.purgx-product-hero img{max-height:none}.purgx-rendering-grid h3{font-size:30px}.product-image-action{font-size:14px;right:10px;bottom:10px;padding:9px 12px}}