/* CNFX homepage brand shell, scoped to one reviewed product page. */
.pr-led-tube{font-family:Inter,'Inter Fallback',-apple-system,BlinkMacSystemFont,sans-serif;color:#4a5568;background:#fff;overflow-x:clip;overflow-y:visible}
.pr-led-tube .container{max-width:1280px;width:100%;padding-inline:40px;margin-inline:auto}
.pr-led-tube .hero{padding:48px 0;background:radial-gradient(circle at 20% 30%,rgba(59,130,246,.15),transparent 50%),radial-gradient(circle at 80% 70%,rgba(16,185,129,.1),transparent 50%),linear-gradient(135deg,#f0f5fa 0,#fff 80%)}
.pr-led-tube .hero-grid{display:grid!important;grid-template-columns:1fr 1fr!important;gap:48px;align-items:center;overflow:visible}
.pr-led-tube .hero-right{display:block;margin:0;max-width:none}
.pr-led-tube .hero h1{font-size:clamp(2rem,3.5vw,3.5rem)!important;line-height:1.1;color:#1a202c!important;font-weight:700;letter-spacing:-.02em}
.pr-led-tube .hero-badge{background:transparent!important;color:#0a2540!important;border-radius:0!important;padding:0 0 4px!important;font-weight:600!important}
.pr-led-tube .pr-kicker{display:none}.pr-led-tube .pr-lead{font-size:18px;line-height:1.7;color:#4a5568}
.pr-led-tube .product-hero-media{border-radius:4px;box-shadow:0 16px 35px -24px #53677c!important}
.pr-led-tube .product-hero-media img{width:100%;height:auto;display:block;aspect-ratio:3/2}
.pr-led-tube .led-tube-hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}.pr-led-tube .led-tube-hero-actions .btn{min-height:48px}
.pr-led-tube .pr-task-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.pr-led-tube .pr-task{border-radius:4px;padding:18px 20px}.pr-led-tube .pr-task strong{color:#1a202c}
.pr-led-tube .pr-guide{color:#4a5568}.pr-led-tube .pr-section h2,.pr-led-tube .pr-tail h2{font-weight:600;color:#1a202c;letter-spacing:-.02em}.pr-led-tube .pr-section h3{color:#2d3748;font-weight:600}
.pr-led-tube .pr-table,.pr-led-tube .pr-note,.pr-led-tube .pr-rfq pre,.pr-led-tube .pr-rows dd{font-size:16px}.pr-led-tube .pr-rows dd{line-height:1.75}
.pr-led-tube .pr-copy{min-height:44px}.pr-led-tube .pr-source-back{display:inline-flex;align-items:center;min-height:44px;padding-inline:8px}
.pr-led-tube .pr-toc summary{min-height:44px;cursor:pointer;font-weight:600;display:flex;align-items:center}.pr-led-tube [id]{scroll-margin-top:110px}.pr-led-tube .pr-src-list a{overflow-wrap:anywhere}
.pr-led-tube .cta-block{padding:48px 32px!important;background:var(--primary-dark);color:#fff}.pr-led-tube .cta-title{color:#fff;font-size:2rem;font-weight:600;line-height:1.5}.pr-led-tube .cta-desc{max-width:600px;margin:0 auto 24px;color:rgba(255,255,255,.7)}
.pr-led-tube footer{background:#f8fafc;color:#2d3748}.pr-led-tube .rfq-intro{position:static;overflow:visible}
.pr-led-tube .pump-menu-close{display:block;min-height:44px;padding:10px 14px;margin:0 0 12px auto;background:#f8fafc;border:1px solid #cbd5e1;border-radius:4px;color:#0a2540;font:inherit;cursor:pointer}
.pr-led-tube #factories .fcard-current-source{display:inline-flex;align-items:center;min-height:44px;color:#1c6597;text-decoration:underline}.pr-led-tube #factories .factory-rows .fcard-acts a{min-height:44px}
@media(min-width:1400px) and (max-width:1599px){.pr-led-tube .cc-bar{right:12px;width:88px}.pr-led-tube .cc-bar .cc-b{width:100%;min-width:0;min-height:56px;padding:8px 5px;font-size:12px;gap:4px;flex-direction:column;white-space:normal;line-height:1.3}}
@media(min-width:1025px) and (max-width:1399px){.pr-led-tube .cc-bar{right:0;width:44px}.pr-led-tube .cc-bar .cc-b{width:44px;min-width:0;min-height:56px;padding:6px 3px;flex-direction:column;font-size:11px;line-height:1.25;gap:4px;white-space:normal;text-align:center}}
@media(max-width:1023px){.pr-led-tube .menu-btn{min-width:44px;min-height:44px;display:flex;align-items:center;justify-content:center}}
@media(max-width:1000px){.pr-led-tube .hero-grid{gap:28px}.pr-led-tube .pr-toc details[open] ol{max-height:calc(100svh - 260px);overflow-y:auto;overscroll-behavior:contain;padding-right:8px;scroll-padding-block:12px}}
@media(max-width:767px){
.pr-led-tube .container{padding-inline:24px}.pr-led-tube .hero{padding:16px 0 32px}.pr-led-tube .hero-grid{grid-template-columns:1fr!important;gap:12px}.pr-led-tube .hero-left{display:contents}.pr-led-tube .hero-left>*{order:5}
.pr-led-tube .hero-badge{order:0;justify-self:start;margin:0!important}.pr-led-tube .hero h1{order:1;font-size:30px!important;margin:0!important}.pr-led-tube .hero-right{order:2}
.pr-led-tube .product-hero-media img{height:auto;aspect-ratio:3/2;object-fit:cover;object-position:center}.pr-led-tube .product-hero-caption{padding:7px 12px;font-size:12px}
.pr-led-tube .led-tube-hero-actions{order:3;margin:0;gap:10px;width:100%}.pr-led-tube .led-tube-hero-actions .btn{flex:1;min-height:48px;padding:10px 8px;white-space:normal;font-size:14px}
.pr-led-tube .hero [data-buyer-save]{order:7;margin:0!important}.pr-led-tube .pr-lead{font-size:16px;margin:0}.pr-led-tube .pr-meta{order:6;line-height:1.6}
.pr-led-tube .pr-task-grid{grid-template-columns:1fr}.pr-led-tube .pr-task strong,.pr-led-tube .pr-task span{font-size:16px}.pr-led-tube .pr-toc a{min-height:44px;padding-block:12px}.pr-led-tube .pr-next a{min-height:44px;display:flex;align-items:center}
.pr-led-tube .pr-tail,.pr-led-tube .pr-table,.pr-led-tube .pr-table td,.pr-led-tube .pr-table th{font-size:16px}.pr-led-tube .rfq-wrap{grid-template-columns:1fr;gap:28px}.pr-led-tube .cta-block{padding:40px 0!important}.pr-led-tube footer{padding-bottom:112px}
}


@media(max-width:767px){.pr-led-tube .breadcrumb{flex-wrap:nowrap;white-space:nowrap;overflow-x:auto;max-width:100%;min-height:44px;align-items:center;padding-block:10px;scrollbar-width:thin}.pr-led-tube .breadcrumb>*{flex-shrink:0}}
@media(min-width:1001px){.pr-led-tube .pr-task-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
.pr-led-tube #lt-type .pr-note{border-left:3px solid #446b91}