/* Product discovery and readable, topic-specific technical guides. */
.discovery-page{background:#fff;color:#18394a}
.discovery-cards .product-photo{width:100%;height:240px;object-fit:contain;background:#fff;border-radius:7px;margin:0 0 24px;box-sizing:border-box;padding:16px}
.smi-support{margin:32px 0;padding:36px!important;background:#edf5f7;border:1px solid #cadfe4!important;border-radius:12px}
.smi-support .eyebrow{margin-bottom:18px}.smi-support .smi-topics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;margin:24px 0}
.smi-topics>div{border-top:2px solid #63a4ad;padding-top:12px}.smi-topics h3{font-size:18px}.smi-topics p{font-size:15px}.smi-support .support-note{font-size:14px;margin:20px 0 0}
.stream-video{position:relative;aspect-ratio:16/9;width:100%;overflow:hidden;border-radius:12px;background:#12384c;margin-top:24px}.stream-video>a{display:block;width:100%;height:100%;position:relative}.stream-video img{display:block;width:100%;height:100%;object-fit:cover}.stream-video>a:after{content:"";position:absolute;inset:0;background:linear-gradient(transparent 35%,#102e43b8)}.stream-play{position:absolute;z-index:1;left:50%;top:50%;transform:translate(-50%,-50%);display:flex;align-items:center;gap:14px;border-radius:50px;padding:16px 25px;background:#12384cf5;color:#fff;white-space:nowrap;font-size:18px;font-weight:600;box-shadow:0 5px 30px #0004}.stream-play>span{font-size:25px;color:#b5efdf}.stream-video>a:hover .stream-play{background:#17546c}.stream-video iframe{width:100%;height:100%;border:0;display:block}.guide-section .video-note{font-size:14px}.stream-video-section{padding-top:40px}
@media(max-width:760px){.smi-support{padding:24px!important}.smi-support .smi-topics{grid-template-columns:1fr;gap:12px}.stream-play{font-size:15px;padding:12px 20px}.discovery-cards .product-photo{height:210px}}
.discovery-page main{overflow:clip}
.skip-link{position:fixed;left:12px;top:-100px;padding:14px;background:#103747;color:white;z-index:2000}.skip-link:focus{top:12px}
.discovery-page :focus-visible{outline:3px solid #168b8d;outline-offset:4px}
.discovery-hero{padding:55px max(5%,calc((100vw - 1360px)/2)) 65px;background:#edf5f7;display:grid;gap:36px;align-items:center}
.discovery-hero.with-photo{grid-template-columns:1.08fr 1fr}
.breadcrumb{font-size:14px;color:#547584;margin-bottom:32px}.breadcrumb a{text-decoration:underline;text-underline-offset:3px}
.discovery-hero h1,.article-heading h1{font-size:clamp(36px,3.7vw,58px);line-height:1.12;letter-spacing:-1.8px;max-width:900px;margin:20px 0}
.discovery-lead{font-size:19px;line-height:1.7;color:#496b7a;max-width:790px}
.discovery-links{display:flex;flex-wrap:wrap;gap:18px 26px;margin-top:28px}.discovery-links a{font-size:15px;line-height:1.5;min-height:44px;display:inline-flex;align-items:center;border-bottom:1px solid #8eb7bf}
.discovery-hero figure{margin:0;background:#fff;border-radius:14px;padding:18px;overflow:hidden}
.discovery-hero figure img{display:block;width:100%;height:auto;aspect-ratio:4/3;object-fit:contain}
.discovery-content{max-width:1200px;margin:0 auto;padding:20px 5% 65px;box-sizing:content-box}
.guide-section{padding:38px 0;border-bottom:1px solid #dce7ec;scroll-margin-top:105px}
.guide-section h2{font-size:clamp(25px,2.3vw,34px);letter-spacing:-.6px;line-height:1.25;margin:0 0 22px}
.guide-section h3{line-height:1.3}.guide-section p,.guide-section li{font-size:17px;line-height:1.8;color:#486777}
.guide-section p{max-width:950px;margin:14px 0}.guide-section ul{padding-left:24px}.guide-section li{padding:5px 0}
.guide-section p a,.guide-section li a{text-decoration:underline;text-underline-offset:3px;color:#17666f}
.discovery-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.discovery-cards article{background:#f1f6f8;padding:28px;border:1px solid #d7e5e9;border-radius:10px;display:flex;flex-direction:column;align-items:flex-start;scroll-margin-top:110px}
.discovery-cards article>span{font-size:12px;letter-spacing:1.1px;color:#537e89}
.discovery-cards h3{font-size:26px;margin:14px 0 4px;letter-spacing:-.5px}.discovery-cards p{font-size:16px;line-height:1.75}
.discovery-cards article>a{font-size:15px;color:#155f6c;margin-top:auto;padding-top:14px;text-decoration:underline;text-underline-offset:4px;min-height:44px}
.guide-table{overflow-x:auto;max-width:100%;border:1px solid #ccdee5;border-radius:9px;margin:20px 0;overscroll-behavior-x:contain}
.guide-table table{width:100%;border-collapse:collapse;font-size:16px;line-height:1.65;text-align:left;min-width:560px}
.guide-table th,.guide-table td{padding:17px 20px;border-bottom:1px solid #d6e3e8;vertical-align:top}.guide-table thead{background:#163f53;color:#fff}.guide-table tbody th{width:26%;font-weight:600}.guide-table tbody tr:nth-child(even){background:#f2f7f9}
.source-list{list-style:decimal}.source-list li{font-size:14px}
.guide-cta{margin:50px auto 0;padding:34px;max-width:1200px;background:#12384c;color:#fff;border-radius:12px;display:flex;align-items:center;justify-content:space-between;gap:24px;box-sizing:border-box}
.guide-cta h2{font-size:28px;line-height:1.25;letter-spacing:-.6px}.guide-cta p{font-size:16px;line-height:1.65;color:#c3d9e3;max-width:750px;margin:10px 0 0}
.guide-cta>a{flex-shrink:0;padding:15px 20px;background:#b5efdf;color:#113e4f;border-radius:5px;font-weight:600;font-size:15px}
.discovery-page main>.guide-cta{margin-bottom:60px;width:90%}
.article-heading{max-width:1080px;margin:auto;padding:48px 5% 28px}.article-heading h1{max-width:950px}.article-heading .discovery-lead{max-width:890px}
.article-byline{font-size:14px;color:#657f8b;margin-top:22px}
.article-layout{display:grid;grid-template-columns:235px minmax(0,800px);gap:45px;max-width:1160px;margin:auto;padding:0 5% 35px}
.article-toc{position:sticky;top:108px;align-self:start;display:flex;flex-direction:column;gap:13px;border-left:2px solid #c5dddd;padding:12px 0 12px 18px;font-size:14px;line-height:1.5}
.article-toc strong{font-size:16px;margin-bottom:6px}.article-toc a{color:#517384;padding:3px 0}.article-toc a:hover{color:#16656d;text-decoration:underline}
.article-body{min-width:0}.article-body .guide-section p,.article-body .guide-section li{font-size:18px;line-height:1.85}.article-body .guide-section h2{font-size:29px}
.article-figure{margin:0 0 14px;border-radius:12px;background:#edf4f6;overflow:hidden}.article-figure img{display:block;width:100%;height:auto;max-height:410px;object-fit:contain}
.related-links{display:flex;flex-direction:column;gap:14px}.related-links a{font-size:16px;color:#1b6c79;text-decoration:underline;text-underline-offset:4px;padding:8px 0}
.editorial-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px;padding-top:50px}.editorial-card{border:1px solid #d5e3e8;border-radius:12px;overflow:hidden;background:#fff;display:flex;flex-direction:column}.editorial-image{background:#edf4f6;display:block}.editorial-image img{display:block;width:100%;height:auto;aspect-ratio:16/10;object-fit:contain}.editorial-card>div{padding:28px;display:flex;flex-direction:column;flex:1}.editorial-card h2{font-size:28px;line-height:1.3;letter-spacing:-.5px;margin:15px 0}.editorial-card p{font-size:17px;line-height:1.75;color:#557380;margin:0 0 20px}.editorial-card>div>a{color:#206574;font-size:16px;min-height:44px;margin-top:auto;padding-top:10px}
@media(max-width:1000px){.discovery-hero.with-photo{grid-template-columns:1fr 1fr}.discovery-hero h1{font-size:40px}.article-layout{grid-template-columns:190px minmax(0,1fr);gap:25px}.guide-cta{flex-direction:column;align-items:flex-start}.article-body .guide-section h2{font-size:27px}}
@media(max-width:760px){.discovery-hero.with-photo{grid-template-columns:1fr}.discovery-hero{padding:32px 5% 40px;gap:24px}.discovery-hero h1,.article-heading h1{font-size:36px;letter-spacing:-1px}.discovery-lead{font-size:18px}.discovery-hero figure{max-width:600px;width:100%;box-sizing:border-box}.discovery-hero figure img{max-height:330px}.discovery-cards,.editorial-grid{grid-template-columns:1fr}.discovery-content{padding-bottom:35px}.guide-section{padding:28px 0}.article-layout{display:block}.article-toc{position:static;margin:0 0 28px;display:grid;grid-template-columns:1fr;gap:7px;background:#eff6f8;border:0;border-radius:10px;padding:20px}.article-toc a{min-height:40px;display:flex;align-items:center}.article-heading{padding-top:30px}.article-body .guide-section p,.article-body .guide-section li{font-size:17px}.article-figure img{max-height:300px}.guide-cta{padding:25px;margin-top:32px}.guide-cta h2{font-size:26px}.guide-cta>a{white-space:normal;max-width:100%;box-sizing:border-box}.editorial-card h2{font-size:26px}.discovery-page header nav.open{max-height:calc(100dvh - 84px);overflow:auto}.discovery-page header nav a{min-height:44px;display:flex;align-items:center}.discovery-page .menu{min-width:44px;min-height:44px}}
@media(prefers-reduced-motion:reduce){.discovery-page{scroll-behavior:auto}}

/* NIRx product gallery: real product photography with a restrained editorial rhythm. */
.nirx-visual-strip{display:grid;grid-column:1/-1;grid-template-columns:1.35fr .85fr;gap:20px;margin-top:28px}
.nirx-visual-strip figure{margin:0;min-height:230px;display:flex;align-items:center;justify-content:center;overflow:hidden;border:1px solid #d7e5e9;border-radius:12px;background:#edf5f7}
.nirx-visual-strip img{display:block;width:100%;height:100%;max-height:360px;object-fit:cover}
.nirx-visual-strip figure:first-child img{object-position:center 48%}
.discovery-cards .product-model{display:block;margin:-8px 0 12px;font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:#155f6c;font-weight:700}
@media(max-width:760px){.nirx-visual-strip{grid-template-columns:1fr}.nirx-visual-strip figure{min-height:180px}.nirx-visual-strip img{max-height:280px}}
.nirx-publication-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin:28px 0 6px}.nirx-publication-grid>h3{grid-column:1/-1;margin:0;font-size:21px;letter-spacing:-.2px;color:#18394a}.nirx-publication-card{display:flex;flex-direction:column;min-width:0;padding:22px;background:#f1f6f8;border:1px solid #d7e5e9;border-radius:10px}.nirx-publication-card>span{font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:#537e89;font-weight:700}.nirx-publication-card p{font-size:15px!important;line-height:1.65!important;color:#36596a!important;margin:12px 0 16px!important}.nirx-publication-card strong{color:#18394a}.nirx-publication-card a{margin-top:auto;color:#155f6c;font-size:14px;font-weight:600;text-decoration:underline;text-underline-offset:3px}.nirx-publication-card a:focus-visible{outline:3px solid #146785;outline-offset:4px}
@media(max-width:760px){.nirx-publication-grid{grid-template-columns:1fr}.nirx-publication-grid>h3{font-size:19px}}

/* StreamLab: original guide screenshots, accessible at full size. */
.testimonial-note{max-width:790px;font-size:1rem;line-height:1.75;color:#496b7a}.testimonials-full{max-width:950px}.testimonial-original figure{margin:0}.testimonial-original blockquote{margin:1.25rem 0;padding:0 0 0 1.5rem;border-left:3px solid #168b8d}.testimonial-original blockquote p{font-size:1.125rem;line-height:1.85;color:#18394a}.testimonial-original figcaption{font-size:.9375rem;line-height:1.65;color:#496b7a}.language-label{display:inline-block;margin-top:.25rem;font-size:.875rem;font-weight:600;color:#17666f}.testimonial-translation{margin-top:1.5rem;background:#edf5f7;border:1px solid #d3e4e9;border-radius:10px;overflow:hidden}.testimonial-translation summary{cursor:pointer;padding:1.1rem 1.25rem;font-size:1rem;font-weight:600;min-height:44px;box-sizing:border-box}.testimonial-translation>div{padding:0 1.25rem 1.1rem}.testimonial-original{overflow-wrap:anywhere}.testimonial-original .eyebrow{line-height:1.7;margin-bottom:.75rem}.testimonials-full .guide-cta{flex-wrap:wrap}.testimonials-full .guide-cta>a{flex-shrink:1;overflow-wrap:anywhere}@media(max-width:600px){.testimonial-original blockquote{padding-left:1rem}.testimonial-original blockquote p{font-size:1.0625rem}}
.stream-shot{margin:1.8rem 0;padding:1rem;background:#edf4f7;border:1px solid #d4e3e9;border-radius:12px;min-width:0}.stream-shot img{display:block;width:100%;height:auto;object-fit:contain;border-radius:5px}.stream-shot figcaption{font-size:.9rem;line-height:1.6;color:#405d6d;margin-top:.85rem}.stream-shot a:focus-visible{outline:3px solid #146785;outline-offset:4px}.stream-device-grid{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:2.5rem;align-items:start}.stream-device-grid .stream-shot{margin:0}.stream-device-grid img{max-width:267px;margin:auto}@media(max-width:650px){.stream-device-grid{grid-template-columns:minmax(0,1fr);gap:1rem}.stream-device-grid .stream-shot{max-width:320px;width:100%;box-sizing:border-box;margin:0 auto}.stream-shot{padding:.65rem}.stream-shot figcaption{font-size:.875rem}}

.ecg-flow{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1rem;list-style:none;counter-reset:phase;padding:0}.ecg-flow li{counter-increment:phase;background:#edf4f7;border-top:3px solid #277c8a;padding:1.3rem;min-width:0}.ecg-flow li:before{content:"0" counter(phase);display:block;color:#507581;font-size:.9rem;margin-bottom:.8rem}.ecg-flow strong,.ecg-flow span{display:block}.ecg-flow span{margin-top:.6rem;font-size:1rem;line-height:1.6}@media(max-width:750px){.ecg-flow{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:420px){.ecg-flow{grid-template-columns:1fr}}