/* Isolated medical-tech system. Loaded only on approved technology surfaces. */
.xbt-product-heading:is(h1){font-size:clamp(36px,4.5vw,58px);line-height:1.06;letter-spacing:-.045em}
.xbt{--xbt-ink:#132d48;--xbt-muted:#526475;--xbt-gold:#a2823d;--xbt-line:#d7dfe6;--xbt-soft:#f5f8fb;color:var(--xbt-ink);font-family:"DM Sans",sans-serif;font-size:17px;line-height:1.7;overflow-wrap:break-word}
.xbt *, .xbt *::before,.xbt *::after{box-sizing:border-box}
.xbt h1,.xbt h2,.xbt h3{color:var(--xbt-ink);letter-spacing:-.035em;line-height:1.13;font-weight:700}
.xbt h1{font-size:clamp(36px,5vw,66px);max-width:1000px;margin:18px 0 26px}
.xbt h2{font-size:clamp(29px,3.5vw,45px);max-width:850px;margin:12px 0 24px}
.xbt h3{font-size:23px;margin:14px 0}
.xbt p{margin:14px 0;max-width:78ch}
.xbt a{color:inherit;text-underline-offset:5px}
.xbt a:focus-visible,.xbt button:focus-visible,.xbt summary:focus-visible{outline:3px solid #99762b;outline-offset:5px}
.xbt .xbt-kicker{font-size:12px;letter-spacing:.15em;font-weight:800;color:#6d572d;margin:0 0 12px}
.xbt .xbt-lead{font-size:clamp(19px,2.1vw,24px);line-height:1.6;max-width:760px}
.xbt .xbt-muted{font-size:15px;color:var(--xbt-muted);line-height:1.6}
.xbt .xbt-button{display:inline-flex;gap:16px;justify-content:center;align-items:center;min-height:50px;padding:13px 23px;border:1px solid var(--xbt-ink);border-radius:8px;background:var(--xbt-ink);color:#fff;text-decoration:none;font-size:16px;font-weight:700;transition:background .18s}
.xbt .xbt-button:hover{background:#254966}
.xbt .xbt-text-link{font-weight:700;font-size:16px}
.xbt .xbt-actions{display:flex;gap:25px;align-items:center;flex-wrap:wrap;margin:28px 0 0}
.xbt-education{background:#fff;padding:48px clamp(20px,5vw,64px) 80px;margin-block:32px 80px;border:1px solid var(--xbt-line);border-radius:18px}
.xbt .xbt-hero{padding:40px 0 52px}
.xbt .xbt-subnav{display:flex;flex-wrap:wrap;gap:12px 28px;padding:20px 0;border-block:1px solid var(--xbt-line);font-size:15px;font-weight:700}
.xbt .xbt-block{padding:64px 0 4px;scroll-margin-top:130px}
.xbt .xbt-prose{max-width:850px}
.xbt .xbt-benefit-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;margin:38px 0 8px}
.xbt .xbt-benefit-grid>section{padding:22px 0;border-top:1px solid var(--xbt-line)}
.xbt .xbt-benefit-grid>section>span{font-size:13px;color:var(--xbt-gold);font-weight:800}
.xbt .xbt-benefit-grid p{font-size:16px;color:var(--xbt-muted)}
.xbt .xbt-benefits{padding-left:23px;display:grid;gap:12px;margin:24px 0}
.xbt .xbt-benefits li::marker{color:var(--xbt-gold)}
.xbt .xbt-comparison{margin:32px 0 16px;min-width:0}
.xbt .xbt-path{padding:23px;border:1px solid var(--xbt-line);border-radius:12px;background:#f9fafb;margin-bottom:16px}
.xbt .xbt-path-fac{background:#f2f6fa;border-color:#9badbd}
.xbt .xbt-path h3{font-size:19px;margin:0 0 22px}
.xbt .xbt-path ol{list-style:none;padding:0;margin:0;display:flex;align-items:stretch;gap:26px}
.xbt .xbt-path li{position:relative;flex:1;min-width:0;padding:12px 8px;display:grid;place-items:center;text-align:center;border:1px solid #cbd5df;border-radius:6px;background:#fff;font-size:15px;line-height:1.5}
.xbt .xbt-path li+li::before{content:'→';position:absolute;left:-23px;font-size:20px;color:var(--xbt-gold)}
.xbt figcaption{font-size:14px;color:var(--xbt-muted);margin:14px 0 0;line-height:1.6}
.xbt .xbt-model-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:30px;margin:32px 0}
.xbt .xbt-model-grid>section{border-top:1px solid var(--xbt-line);padding-top:15px}
.xbt .xbt-review{display:inline-block;font-size:12px;font-weight:800;line-height:1.5;color:#65450b;background:#fff1c8;border:1px solid #d7bc79;border-radius:5px;padding:4px 9px}
.xbt .xbt-draft{padding:22px 25px;border:1px solid #b99853;border-radius:10px;background:#fffaf0;margin:0 0 28px;color:#4d3c20;font-size:15px}
.xbt .xbt-draft p:last-child{margin-bottom:0}
.xbt .xbt-draft dl{margin:26px 0 0;display:grid;gap:22px}
.xbt .xbt-draft dt{font-weight:800;font-size:17px}
.xbt .xbt-draft dd{margin:7px 0 0}
.xbt .xbt-review-panel{margin-top:28px;border-top:1px dashed #b99853;padding:18px 0;font-size:14px;color:#65450b}
.xbt .xbt-review-panel summary{cursor:pointer;font-weight:700;min-height:28px}
.xbt .xbt-review-panel li+li{margin-top:12px}
.xbt .xbt-media-pending{padding-left:22px;font-size:16px;color:var(--xbt-muted)}
.xbt .xbt-faq details{border-bottom:1px solid var(--xbt-line);padding:20px 0}
.xbt .xbt-faq summary{cursor:pointer;list-style:none;font-weight:700;padding-right:35px;position:relative}
.xbt .xbt-faq summary::-webkit-details-marker{display:none}
.xbt .xbt-faq summary::after{content:'+';position:absolute;right:5px;top:0;color:var(--xbt-gold);font-size:22px}
.xbt .xbt-faq details[open] summary::after{content:'−'}
.xbt .xbt-sources{padding-left:22px;font-size:16px}
.xbt .xbt-sources p{font-size:15px;color:var(--xbt-muted);margin:7px 0 20px}
.xbt-teaser{display:grid;grid-template-columns:1fr 1fr;gap:50px;background:#fff;border:1px solid #d7dfe6;border-radius:20px;padding:45px;margin-block:60px 85px;align-items:center}
.xbt-teaser h2{font-size:clamp(29px,3vw,42px)}
.xbt-product{padding:48px;background:#fff;border:1px solid #d7dfe6;border-radius:18px;margin-block:30px 70px}
.xbt .xbt-gallery{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:25px}
.xbt.xb-product-photos .xbt-gallery{grid-template-columns:repeat(2,minmax(0,1fr))}
.xbt.xb-product-photos .xbt-gallery picture{aspect-ratio:4/5;background:#f7f7f7}
.xbt .xbt-gallery figure{margin:0}
.xbt .xbt-gallery a{display:block;text-decoration:none}
.xbt .xbt-gallery picture{display:block;aspect-ratio:4/3;background:var(--xbt-soft);border:1px solid var(--xbt-line);border-radius:10px;overflow:hidden}
.xbt .xbt-gallery img{display:block;width:100%;height:100%;object-fit:contain}
.xbt .xbt-gallery a>span{display:block;font-size:14px;font-weight:700;margin-top:10px}
.xbt .xbt-video{margin:40px 0 0}
.xbt .xbt-video video{width:100%;height:auto;display:block;background:#eef2f5;border-radius:10px}
.xbt .xbt-video-transcript{margin-top:18px;font-size:15px}
.xbt .xbt-video-transcript summary{font-weight:700;cursor:pointer}
.xbt .xbt-video-transcript p{white-space:pre-line}
.xbt .xbt-lightbox{width:min(94vw,1300px);max-width:94vw;max-height:94dvh;padding:22px;border:1px solid var(--xbt-line);border-radius:12px;background:#fff;color:var(--xbt-ink);overflow:auto}
.xbt .xbt-lightbox::backdrop{background:rgba(9,23,38,.87)}
.xbt .xbt-lightbox img{display:block;max-width:100%;max-height:74dvh;width:auto;height:auto;margin:18px auto;object-fit:contain}
.xbt .xbt-close{display:block;margin-left:auto;border:1px solid #cbd5df;background:#fff;color:var(--xbt-ink);font:700 16px "DM Sans",sans-serif;border-radius:6px;min-height:44px;padding:8px 16px;cursor:pointer}
@media(max-width:900px){.xbt-teaser{grid-template-columns:1fr;gap:8px}.xbt .xbt-benefit-grid{grid-template-columns:1fr;gap:8px}.xbt .xbt-gallery{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:620px){.xbt{font-size:16px}.xbt-education{padding:24px 20px 45px;margin-block:22px 45px}.xbt .xbt-hero{padding:12px 0 35px}.xbt .xbt-block{padding-top:44px;scroll-margin-top:100px}.xbt .xbt-path{padding:18px}.xbt .xbt-path ol{flex-direction:column;gap:22px}.xbt .xbt-path li{min-height:46px}.xbt .xbt-path li+li::before{content:'↓';top:-24px;left:calc(50% - 6px)}.xbt .xbt-model-grid{grid-template-columns:1fr}.xbt-teaser,.xbt-product{padding:28px 22px;margin-block:35px 55px}.xbt .xbt-gallery{grid-template-columns:1fr}.xbt .xbt-draft{padding:18px}.xbt .xbt-button{width:100%}.xbt .xbt-actions{gap:18px}.xbt .xbt-subnav{gap:12px 20px;font-size:14px}}
@media(prefers-reduced-motion:reduce){.xbt .xbt-button{transition:none}}
@media(max-width:620px){.xbt.xb-product-photos .xbt-gallery{grid-template-columns:1fr}}