:root{--ink:#111827;--ink2:#293246;--muted:#667085;--paper:#fffaf1;--paper2:#f7f0e5;--surface:#fff;--surface2:#fbf7ef;--line:rgba(17,24,39,.12);--navy:#11153f;--blue:#3056d3;--blue2:#eef3ff;--amber:#f2a900;--amber2:#fff5d9;--coral:#eb6a5e;--violet:#7567d9;--shadow-xs:0 1px 2px rgba(16,24,40,.07);--shadow-sm:0 10px 30px rgba(16,24,40,.08);--shadow-lg:0 28px 90px rgba(16,24,40,.16);--radius-sm:14px;--radius-md:22px;--radius-lg:34px;--radius-xl:46px;--container:1160px;--article:820px;--font:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-width:320px;color:var(--ink);background:radial-gradient(circle at 12% 4%,rgba(48,86,211,.10),transparent 28rem),radial-gradient(circle at 85% 8%,rgba(242,169,0,.12),transparent 26rem),linear-gradient(180deg,var(--paper) 0%,#fff 42%,#f8f9fc 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span{display:block;background:rgba(255,255,255,.72);border:1px solid rgba(17,24,39,.1);border-radius:18px;padding:14px 16px;color:var(--muted);font-size:14px;line-height:1.35;box-shadow:var(--shadow-xs)}.trust-row strong{display:block;color:var(--navy);font-weight:640;font-size:15px}.hero-visual{position:relative;min-height:560px}.device-card{position:absolute;inset:70px 20px 20px 60px;background:linear-gradient(180deg,#fff,rgba(255,255,255,.86));border:1px solid rgba(17,24,39,.10);border-radius:42px;padding:52px 34px 24px;box-shadow:var(--shadow-lg)}.device-top{display:flex;justify-content:flex-end;color:#68708a;font-weight:600;font-size:14px}.cassette{margin-top:34px;border:1px solid rgba(48,86,211,.12);border-radius:30px;background:radial-gradient(circle at 10% 10%,rgba(48,86,211,.12),transparent 16rem),#fff;min-height:290px;display:grid;grid-template-columns:120px 1fr;align-items:center;padding:28px 26px;box-shadow:inset 0 0 0 22px 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rgba(17,24,39,.1);font-style:normal;font-size:12px;color:#60687e}.device-card p{margin:22px 0 0;color:#717991;font-size:14px}.floating-card{position:absolute;background:rgba(255,255,255,.92);border:1px solid rgba(17,24,39,.09);border-radius:22px;padding:18px 20px;box-shadow:var(--shadow-sm);transform:rotate(-4deg)}.floating-card strong{display:block;color:var(--navy);font-size:23px;line-height:1;font-weight:640;letter-spacing:-.05em}.floating-card span{display:block;color:#6b7280;font-size:13px;font-weight:600;margin-top:7px;max-width:160px;line-height:1.35}.floating-card.one{left:20px;top:28px}.floating-card.two{right:26px;bottom:12px;transform:rotate(3deg)}.section{padding:84px 0}.intro-section{background:rgba(255,255,255,.54)}.section-head{display:grid;grid-template-columns:.7fr 1fr;gap:40px;align-items:end;margin-bottom:28px}.section h2,.article-content h2,.faq-block h2,.site-footer h2{color:var(--navy);font-size:clamp(2rem,3.2vw,3.2rem);line-height:1.08;font-weight:500;letter-spacing:-.055em;margin:0}.section-head p{margin:0;color:var(--muted);font-size:1.05rem;max-width:620px}.narrow h2{margin-bottom:18px}.narrow>p{font-size:1.14rem;color:#33415f}.note{border:1px solid rgba(48,86,211,.13);background:linear-gradient(135deg,#fff,var(--blue2));border-radius:24px;padding:22px 24px;margin:24px 0}.note strong{display:block;color:var(--navy);font-weight:640;margin-bottom:6px}.note p{margin:0;color:#3c465e}.note.warning{border-color:rgba(242,169,0,.30);background:linear-gradient(135deg,#fff,var(--amber2))}.bento-grid{display:grid;grid-template-columns:1.15fr .85fr .85fr;grid-auto-rows:minmax(210px,auto);gap:16px}.bento{position:relative;overflow:hidden;border:1px solid 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rgba(17,24,39,.09);border-radius:19px;background:#fff;position:relative;box-shadow:var(--shadow-xs)}.check-list p:before{content:"";position:absolute;left:20px;top:23px;width:13px;height:13px;border-radius:50%;background:var(--blue);box-shadow:0 0 0 6px rgba(48,86,211,.12)}.config-section{background:linear-gradient(180deg,#f8f9fc,#fff)}.configurator{display:grid;grid-template-columns:.85fr 1.15fr;gap:34px;background:var(--navy);border-radius:44px;padding:44px;color:#fff;box-shadow:var(--shadow-lg);position:relative;overflow:hidden}.configurator:after{content:"";position:absolute;right:-150px;top:-150px;width:360px;height:360px;border-radius:50%;background:rgba(242,169,0,.18)}.configurator h2{color:#fff}.configurator p{color:rgba(255,255,255,.76)}.config-form{position:relative;display:grid;gap:10px}.config-form label{display:flex;gap:12px;align-items:flex-start;background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.14);border-radius:16px;padding:14px 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18px}.article-layout{display:grid;grid-template-columns:250px minmax(0,var(--article));gap:48px;align-items:start}.toc{position:sticky;top:96px;border:1px solid rgba(17,24,39,.1);border-radius:24px;background:rgba(255,255,255,.76);padding:18px;box-shadow:var(--shadow-xs)}.toc strong{display:block;color:var(--navy);font-size:14px;margin-bottom:10px}.toc a{display:block;color:#5e687a;font-size:14px;padding:8px 0;border-top:1px solid rgba(17,24,39,.06)}.toc a:hover{color:var(--blue)}.article-content{max-width:var(--article)}.article-content.solo{max-width:900px;margin-inline:auto}.article-section{scroll-margin-top:100px;margin:44px 0}.article-content h2{font-size:clamp(1.75rem,2.7vw,2.65rem);margin:0 0 16px}.article-content h3{color:var(--navy);font-size:1.35rem;line-height:1.25;font-weight:580;letter-spacing:-.03em}.article-content p,.article-content li{color:#3f4b63}.article-content a{text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:4px;color:var(--blue);font-weight:560}.review-box{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:rgba(17,24,39,.10);border:1px solid rgba(17,24,39,.10);border-radius:24px;overflow:hidden;margin:0 0 34px}.review-box div{background:#fff;padding:15px 17px}.review-box strong{display:block;color:#687086;font-size:12px;text-transform:uppercase;letter-spacing:.06em}.review-box span{display:block;color:var(--navy);font-weight:560;margin-top:4px}.table-wrap{overflow-x:auto;border:1px solid rgba(17,24,39,.10);border-radius:22px;box-shadow:var(--shadow-xs)}table{border-collapse:collapse;width:100%;min-width:720px;background:#fff}th,td{text-align:left;padding:15px 17px;border-bottom:1px solid rgba(17,24,39,.08);vertical-align:top}th{color:var(--navy);font-size:13px;text-transform:uppercase;letter-spacing:.04em;background:#f8f9fc}tr:last-child td{border-bottom:0}.cta-inline{border:1px solid rgba(17,24,39,.10);background:linear-gradient(135deg,#fff,var(--blue2));border-radius:30px;padding:30px;margin:44px 0}.cta-inline h2{font-size:clamp(1.6rem,2.4vw,2.2rem)}.sources,.disclaimer{margin-top:50px;border-top:1px solid rgba(17,24,39,.10);padding-top:30px}.source-list{padding-left:1.2rem}.source-list li{margin-bottom:8px}.disclaimer{border:1px solid rgba(242,169,0,.30);border-radius:24px;background:var(--amber2);padding:24px}.disclaimer h2{font-size:1.6rem}.result-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.result-card{background:#fff;border:1px solid rgba(17,24,39,.1);border-radius:24px;padding:18px;box-shadow:var(--shadow-xs)}.result-card svg rect{fill:#f8f9fc;stroke:rgba(17,24,39,.14);stroke-width:2}.result-card svg line{stroke:#d8dce6;stroke-width:8;stroke-linecap:round}.result-card svg .mark{stroke:var(--coral);stroke-width:8}.result-card svg .amber{stroke:var(--amber)}.result-card svg .violet{stroke:var(--violet)}.result-card svg text{fill:var(--navy);font-size:20px;font-weight:700}.result-card strong{display:block;color:var(--navy);font-weight:620}.result-card p{font-size:14px;margin:.35rem 0 0}.term-index{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 28px}.term-index a{text-decoration:none;padding:8px 12px;border-radius:999px;background:#fff;border:1px solid rgba(17,24,39,.10);color:var(--navy);font-size:14px}.glossary-list{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.glossary-list article{background:#fff;border:1px solid rgba(17,24,39,.1);border-radius:22px;padding:20px;box-shadow:var(--shadow-xs)}.glossary-list h2{font-size:1.3rem;margin-bottom:8px}.contact-form{display:grid;gap:14px}.contact-form label{display:grid;gap:6px;color:var(--navy);font-weight:560}.contact-form input,.contact-form textarea{width:100%;border:1px solid rgba(17,24,39,.14);border-radius:16px;padding:13px 15px;font:inherit;background:#fff;color:var(--ink)}.contact-form .check{display:flex;gap:10px;align-items:flex-start;color:#4b556f;font-weight:400}.contact-form .check input{width:auto;margin-top:6px}.site-footer{padding:56px 0 26px;background:#0f173a;color:#fff}.footer-grid{display:grid;grid-template-columns:1.4fr .8fr .8fr;gap:34px}.site-footer .brand img{filter:brightness(0) invert(1);opacity:.96}.site-footer p{color:rgba(255,255,255,.68);max-width:460px}.site-footer h2{font-size:1rem;letter-spacing:0;color:#fff;font-weight:600;margin-bottom:12px}.site-footer a{display:block;color:rgba(255,255,255,.72);padding:5px 0}.footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid rgba(255,255,255,.12);padding-top:20px;margin-top:36px;color:rgba(255,255,255,.55);font-size:14px}@media(max-width:980px){.desktop-nav{display:none}.menu-toggle{display:flex}.mobile-nav.is-open{display:grid;gap:5px;width:min(calc(100% - 40px),var(--container));margin:0 auto 16px;padding:12px;background:#fff;border:1px solid rgba(17,24,39,.10);border-radius:22px;box-shadow:var(--shadow-sm)}.mobile-nav a{padding:12px 14px;color:var(--navy);font-weight:600}.hero-grid,.section-head,.split,.configurator,.two-col,.article-layout,.footer-grid{grid-template-columns:1fr}.home-hero{padding-top:58px}.hero-visual{min-height:480px}.device-card{inset:56px 0 10px}.floating-card.one{left:0}.trust-row,.bento-grid{grid-template-columns:1fr}.bento.large{grid-row:auto}.toc{position:static;display:none}.article-content,.article-content.solo{max-width:none}.footer-bottom{flex-direction:column}.cta-card{align-items:flex-start;flex-direction:column}.glossary-list,.result-grid{grid-template-columns:1fr}}@media(max-width:640px){.container{width:min(calc(100% - 28px),var(--container))}.header-inner{height:64px}.brand img{width:205px}.hero-copy h1{font-size:2.55rem;letter-spacing:-.07em}.article-hero h1{font-size:2.35rem}.hero-actions{align-items:stretch}.btn{width:100%}.trust-row{grid-template-columns:1fr}.hero-visual{min-height:410px}.device-card{padding:42px 18px 18px;border-radius:32px}.cassette{grid-template-columns:1fr;gap:18px;padding:24px 18px;min-height:260px}.floating-card{display:none}.review-box{grid-template-columns:1fr}.section{padding:60px 0}.configurator{padding:28px;border-radius:32px}.article-shell{padding-top:34px}.article-section{margin:34px 0}.site-footer .brand img{width:210px}}

/* Extended editorial content */
.article-content .faq-block .faq-block{margin-top:12px}.article-content .faq-block .faq-block h2{display:none}.article-content .faq-block div.faq-block{display:block}.article-content blockquote{margin:24px 0;padding:22px 24px;border-left:4px solid var(--blue);background:#fff;border-radius:0 20px 20px 0;color:#33415f}.article-content ol{padding-left:1.25rem}.article-content ul{padding-left:1.25rem}.article-content li+li{margin-top:.35rem}.article-content .result-grid{margin-top:18px}.article-content .glossary-list article h2{font-size:1.25rem;letter-spacing:-.03em}.article-content .glossary-list article{scroll-margin-top:100px}


/* Natural editorial external links — less CTA, more article-style context */
.editorial-link-section{padding-top:28px;padding-bottom:28px;background:transparent}.editorial-link-box{border:1px solid rgba(17,24,39,.10);background:rgba(255,255,255,.68);border-radius:24px;padding:22px 24px;box-shadow:var(--shadow-xs)}.editorial-link-box p{margin:0;color:#3a465c}.editorial-link-box p+p{margin-top:12px}.editorial-link-box strong{font-weight:590;color:var(--navy)}.editorial-link-box a,.editorial-link-article a{color:var(--blue);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px;font-weight:560}.editorial-link-box a:hover,.editorial-link-article a:hover{color:var(--navy)}.editorial-link-article{border-top:1px solid rgba(17,24,39,.10);border-bottom:1px solid rgba(17,24,39,.10);padding-top:26px;padding-bottom:26px;margin-top:36px;margin-bottom:36px}.editorial-link-article h2{font-size:clamp(1.35rem,2vw,1.75rem);font-weight:500;letter-spacing:-.035em}.editorial-link-article p{color:#3c465e}.editorial-link-section .medical-device,.editorial-link-article .medical-device{font-size:12.5px;padding:7px 10px;border-radius:999px}.editorial-link-section + .section{padding-top:56px}@media(max-width:700px){.editorial-link-box{padding:18px;border-radius:20px}.editorial-link-section{padding-top:18px;padding-bottom:18px}.editorial-link-section + .section{padding-top:42px}}

/* Natural contextual product references — inline, editorial, SEO-friendly anchors */
.editorial-seo-link{color:var(--blue);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:4px;font-weight:620}.editorial-seo-link:hover{color:var(--navy)}.medical-device-text{margin:.85rem 0 0;color:#755400;font-size:13.5px;line-height:1.55;font-weight:600}.article-content .medical-device-text{color:#755400}.split-section .medical-device-text{max-width:680px}.article-section .medical-device-text{margin-top:16px}