@font-face{font-family:Poppins;src:url('./os-lb-advertorial-poppins-regular.woff2') format('woff2');font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:Poppins;src:url('./os-lb-advertorial-poppins-bold.woff2') format('woff2');font-weight:700;font-style:normal;font-display:swap}
:root{--ink:#121212;--muted:#5f5b57;--orange:#c2410c;--orange-dark:#9a3412;--peach:#fff1e9;--wash:#f7f5f2;--line:#ded9d3;--white:#fff;--max:1280px;--radius:12px;--ease:cubic-bezier(.22,1,.36,1);--sticky:20;--backdrop:40;--modal:50}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:90px}
body{margin:0;color:var(--ink);background:var(--white);font-family:Poppins,Arial,sans-serif;font-size:16px;line-height:1.65}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration-thickness:1px;text-underline-offset:4px}
button,input,summary{font:inherit}
button,summary,a{touch-action:manipulation}
button{cursor:pointer}
h1,h2,h3,p{margin-top:0}
h1,h2,h3{line-height:1.04;letter-spacing:-.03em;text-wrap:balance}
p{color:var(--muted);text-wrap:pretty}
.skip-link{position:fixed;left:16px;top:-80px;z-index:60;background:var(--ink);color:#fff;padding:12px 18px}.skip-link:focus{top:16px}
.preview-bar{background:#24211f;color:#fff;font-size:12px;letter-spacing:.04em;position:relative;z-index:var(--sticky)}
.preview-bar__inner{max-width:var(--max);min-height:38px;margin:auto;padding:6px 24px;display:flex;align-items:center;gap:18px}
.preview-bar strong{letter-spacing:.08em}.preview-bar details{margin-left:auto}.preview-bar summary{cursor:pointer}.preview-bar__notes{position:absolute;right:max(24px,calc((100% - var(--max))/2 + 24px));top:34px;width:min(460px,calc(100vw - 32px));padding:18px;background:#24211f;color:#fff;border-radius:0 0 10px 10px;box-shadow:0 4px 8px #0003;line-height:1.45;letter-spacing:0}
.preview-bar__notes p{color:#f5f5f5;margin:0}.preview-bar button{border:0;background:transparent;color:#fff;min-width:32px;min-height:32px;font-size:18px}
.site-header{border-bottom:1px solid var(--line);background:#fff}
.site-nav{max-width:var(--max);height:76px;margin:auto;padding:0 24px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:24px}
.nav-links{display:flex;gap:24px;align-items:center}.nav-links:last-child{justify-content:flex-end}.nav-links a{text-decoration:none;font-size:14px}.nav-links a:hover{text-decoration:underline}
.wordmark{font-size:22px;font-weight:700;letter-spacing:.13em;text-decoration:none}
.container{width:min(var(--max),calc(100% - 48px));margin-inline:auto}
.product-hero{display:grid;grid-template-columns:minmax(0,3fr) minmax(390px,2fr);gap:clamp(34px,5vw,72px);padding-block:clamp(36px,5vw,72px)}
.gallery{display:grid;grid-template-columns:88px minmax(0,1fr);gap:14px;align-items:start}
.gallery-thumbs{display:flex;flex-direction:column;gap:10px}
.gallery-thumb{border:2px solid transparent;background:var(--wash);padding:0;border-radius:9px;overflow:hidden;min-height:72px}.gallery-thumb img{width:100%;aspect-ratio:1;object-fit:cover}.gallery-thumb.is-active{border-color:var(--orange)}
.gallery-main{background:var(--wash);border-radius:12px;overflow:hidden;min-height:520px}.gallery-main img{width:100%;height:100%;min-height:520px;aspect-ratio:1/1;object-fit:cover;transition:opacity .25s var(--ease)}
.purchase-panel{align-self:start}.descriptor{display:inline-flex;align-items:center;gap:8px;color:var(--orange-dark);font-weight:700;font-size:13px;letter-spacing:.08em;text-transform:uppercase;margin-bottom:14px}.descriptor:before{content:'';width:24px;height:2px;background:var(--orange)}
.purchase-panel h1{font-size:clamp(42px,4.3vw,62px);text-transform:uppercase;margin-bottom:12px}.subhead{font-size:20px;color:var(--ink);max-width:34ch;margin-bottom:24px}
.benefit-tiles{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:0 0 26px;padding:0;list-style:none}.benefit-tiles li{background:var(--wash);padding:12px 13px;border-radius:8px;font-size:13px;line-height:1.25;min-height:54px;display:flex;align-items:center;gap:9px}.benefit-tiles li:before{content:'✓';color:var(--orange);font-weight:700}
.price-line{display:flex;align-items:end;justify-content:space-between;margin-bottom:13px}.price-label{font-size:13px;color:var(--muted)}#bundle-total{font-size:31px;line-height:1;font-weight:700;letter-spacing:-.03em}
.bundle-picker{border:0;padding:0;margin:0 0 14px}.bundle-picker legend{font-size:14px;font-weight:700;margin-bottom:10px}.bundle-card{position:relative;display:grid;grid-template-columns:24px 1fr auto;align-items:center;gap:12px;border:1px solid var(--line);border-radius:10px;padding:15px;margin-bottom:9px;background:#fff;cursor:pointer}.bundle-card.is-selected{border:2px solid var(--orange);padding:14px;background:var(--peach)}.bundle-card input{appearance:none;width:20px;height:20px;border:2px solid #8c8782;border-radius:50%;margin:0}.bundle-card input:checked{border:6px solid var(--orange);background:#fff}.bundle-copy strong,.bundle-copy small{display:block}.bundle-copy small{color:var(--muted);font-size:12px}.bundle-price{font-weight:700}
.cta{display:inline-flex;align-items:center;justify-content:center;min-height:54px;padding:14px 24px;background:var(--orange);color:#fff;border:1px solid var(--orange);border-radius:8px;font-weight:700;text-decoration:none;transition:transform .18s var(--ease),background .18s}.cta:hover{background:var(--orange-dark);transform:translateY(-1px)}.cta--full{width:100%;font-size:17px}.microcopy{font-size:12px;text-align:center;margin:10px 0 0}.text-link{color:var(--orange-dark);font-weight:700}
.section{padding-block:clamp(70px,9vw,126px)}.section--wash{background:var(--wash)}.section--peach{background:var(--peach)}.section--dark{background:var(--ink);color:#fff}.section--dark p{color:#d9d5d1}
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(38px,7vw,96px);align-items:center}.split--reverse .split__media{order:2}.split__copy h2,.section-heading h2{font-size:clamp(36px,4.2vw,60px);text-transform:uppercase;margin-bottom:22px}.split__copy p{max-width:60ch}.split__media img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:12px}.fact-line{padding:18px 0;border-top:1px solid var(--line);display:grid;grid-template-columns:170px 1fr;gap:18px}.fact-line strong{font-size:14px}.fact-line p{margin:0}
.section-heading{max-width:800px;margin-bottom:48px}.section-heading p{font-size:18px}.step-row{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.step{padding:28px 32px 30px 0}.step+.step{border-left:1px solid var(--line);padding-left:32px}.step__number{display:block;font-size:38px;font-weight:700;color:var(--orange);line-height:1;margin-bottom:22px}.step h3{font-size:21px}.step p{font-size:14px;margin-bottom:0}
.comparison-table{width:100%;border-collapse:collapse;background:#fff}.comparison-table th,.comparison-table td{text-align:left;padding:20px;border-bottom:1px solid var(--line);vertical-align:top}.comparison-table th{font-size:14px}.comparison-table thead th{background:var(--ink);color:#fff}.comparison-table thead th:first-child{background:#2e2b29}.comparison-table td:first-child{font-weight:700;width:24%}.comparison-note{margin-top:18px;font-size:13px}
.is-isnt{display:grid;grid-template-columns:1fr 1fr;gap:16px}.truth-panel{padding:32px;background:#fff;border-radius:12px}.truth-panel h3{font-size:25px}.truth-panel ul{padding-left:20px;margin-bottom:0}.truth-panel li{margin:12px 0;color:var(--muted)}
.faq-list{border-top:1px solid var(--line)}.faq-list details{border-bottom:1px solid var(--line)}.faq-list summary{list-style:none;cursor:pointer;min-height:70px;padding:21px 48px 21px 0;position:relative;font-weight:700}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary:after{content:'+';position:absolute;right:8px;top:16px;font-size:25px;color:var(--orange)}.faq-list details[open] summary:after{content:'−'}.faq-list details p{max-width:75ch;padding:0 48px 22px 0;margin:0}
.final-offer{text-align:center;max-width:820px;margin:auto}.final-offer h2{font-size:clamp(38px,5vw,70px);text-transform:uppercase}.final-offer .cta{min-width:min(100%,360px)}
.site-footer{padding:42px 0 96px;border-top:1px solid var(--line)}.footer-inner{display:flex;justify-content:space-between;gap:30px;align-items:center}.footer-links{display:flex;gap:22px;flex-wrap:wrap}.footer-links a{font-size:13px}
.sticky-offer{display:none;position:fixed;z-index:var(--sticky);left:12px;right:12px;bottom:12px;background:#fff;padding:8px;border-radius:12px;box-shadow:0 3px 8px #0003;align-items:center;gap:10px}.sticky-offer__copy{padding-left:8px;line-height:1.15;flex:1}.sticky-offer__copy small{display:block;color:var(--muted)}.sticky-offer .cta{min-height:48px;padding:10px 18px}
dialog{width:min(520px,calc(100% - 32px));border:0;border-radius:14px;padding:0;box-shadow:0 6px 8px #0003;z-index:var(--modal)}dialog::backdrop{background:#12121299;z-index:var(--backdrop)}.dialog-body{padding:34px}.dialog-body h2{font-size:30px}.dialog-summary{font-size:22px;font-weight:700;color:var(--ink)}.dialog-actions{display:flex;gap:10px;margin-top:24px}.button-secondary{min-height:48px;border:1px solid var(--ink);background:#fff;border-radius:8px;padding:10px 18px;font-weight:700}
.article-hero{background:var(--peach);padding:clamp(58px,8vw,112px) 0}.article-hero__inner{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(360px,.9fr);align-items:center;gap:clamp(40px,7vw,100px)}.article-hero h1{font-size:clamp(44px,5.4vw,78px);text-transform:uppercase;margin:12px 0 24px}.article-meta{color:var(--orange-dark);font-size:13px;font-weight:700}.article-lead{font-size:20px;color:var(--ink);max-width:58ch}.article-hero img{width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:12px}
.article-shell{display:grid;grid-template-columns:minmax(0,760px) 290px;justify-content:center;gap:70px;padding-top:76px}.article-body h2{font-size:clamp(32px,3vw,48px);margin:70px 0 22px;text-transform:uppercase}.article-body h2:first-child{margin-top:0}.article-body h3{font-size:24px;margin-top:36px}.article-body p,.article-body li{font-size:17px;line-height:1.8}.article-body figure{margin:42px 0}.article-body figure img{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:10px}.article-body figcaption{font-size:12px;color:var(--muted);margin-top:9px}.article-body .step-row{margin:40px calc((760px - min(100%, 960px))/2)}.article-aside{align-self:start;position:sticky;top:24px;background:var(--wash);padding:20px;border-radius:12px}.article-aside img{aspect-ratio:1;object-fit:cover;border-radius:8px;margin-bottom:18px}.article-aside h3{font-size:21px}.article-aside p{font-size:13px}.article-cta{margin:40px 0;padding:26px;background:var(--peach);display:flex;align-items:center;justify-content:space-between;gap:24px;border-radius:10px}.article-cta p{margin:0;color:var(--ink);font-weight:700}.article-cta .cta{white-space:nowrap}.article-body .faq-list p{font-size:16px;line-height:1.65}
.hub{min-height:100vh;background:var(--wash)}.hub-main{padding:clamp(54px,8vw,110px) 0}.hub-intro{max-width:860px}.hub-intro h1{font-size:clamp(48px,7vw,92px);text-transform:uppercase;margin-bottom:20px}.hub-intro p{font-size:19px}.hub-pages{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:56px}.page-card{background:#fff;text-decoration:none;border-radius:14px;overflow:hidden;transition:transform .24s var(--ease)}.page-card:hover{transform:translateY(-5px)}.page-card img{width:100%;aspect-ratio:16/10;object-fit:cover}.page-card__body{padding:26px}.page-card__body h2{font-size:28px;margin-bottom:10px}.page-card__route{font-size:12px;color:var(--orange-dark);font-weight:700;overflow-wrap:anywhere}
@media(max-width:900px){.product-hero,.split,.article-hero__inner{grid-template-columns:1fr}.product-hero{gap:38px}.purchase-panel h1{font-size:clamp(40px,8vw,60px)}.article-shell{grid-template-columns:minmax(0,760px)}.article-aside{display:none}.nav-links{gap:12px}.nav-links a{font-size:12px}.split--reverse .split__media{order:0}.hub-pages{grid-template-columns:1fr}.gallery-main,.gallery-main img{min-height:420px}}
@media(max-width:640px){body{font-size:15px}.container{width:min(100% - 32px,var(--max))}.preview-bar__inner{padding-inline:12px}.preview-bar details{margin-left:0}.preview-bar__notes{right:8px}.site-nav{height:auto;min-height:70px;padding:12px 16px;grid-template-columns:1fr auto}.nav-links:first-child{display:none}.nav-links:last-child a:not(:last-child){display:none}.wordmark{grid-column:1}.nav-links:last-child{grid-column:2}.product-hero{padding-top:24px}.gallery{grid-template-columns:1fr}.gallery-main{grid-row:1;min-height:0}.gallery-main img{min-height:0}.gallery-thumbs{grid-row:2;flex-direction:row;overflow-x:auto}.gallery-thumb{min-width:70px;min-height:70px}.benefit-tiles{grid-template-columns:1fr 1fr}.section{padding-block:64px}.split__copy h2,.section-heading h2{font-size:36px}.step-row{grid-template-columns:1fr}.step,.step+.step{padding:24px 0;border-left:0;border-bottom:1px solid var(--line)}.step:last-child{border-bottom:0}.fact-line{grid-template-columns:1fr;gap:4px}.is-isnt{grid-template-columns:1fr}.comparison-wrap{overflow-x:auto}.comparison-table{min-width:620px}.sticky-offer{display:flex}.site-footer{padding-bottom:120px}.footer-inner{align-items:flex-start;flex-direction:column}.article-hero__inner{gap:32px}.article-hero h1{font-size:42px}.article-hero img{aspect-ratio:4/3}.article-shell{padding-top:48px}.article-body h2{margin-top:56px}.article-cta{align-items:stretch;flex-direction:column}.article-cta .cta{width:100%}.dialog-actions{flex-direction:column}.hub-main{padding-top:54px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}
.gallery{display:flex;flex-direction:column}
.gallery-main{order:0;width:100%}
.gallery-main img{object-fit:contain}
.gallery-thumbs{order:1;flex-direction:row;max-width:100%}
.gallery-thumb{width:88px;flex:0 0 88px}
.article-hero img{aspect-ratio:4/3;object-fit:contain;background:var(--wash)}
.article-body .step-row{margin:40px 0}
.detail-icons{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.detail-icons figure{margin:0;padding:24px 12px;background:#fff;text-align:center;border-radius:12px}
.detail-icons img{width:80px;height:80px;object-fit:contain;margin:0 auto 16px}
.detail-icons figcaption{font-size:14px;font-weight:700}
.article-body .illustration-small{display:flex;align-items:center;gap:24px;padding:24px;background:var(--wash);border-radius:12px}
.article-body .illustration-small img{width:96px;height:96px;flex:0 0 96px;aspect-ratio:1;object-fit:contain;border-radius:0}
.article-body .illustration-small figcaption{margin:0;font-size:14px}
.split__media img[src*="lensbath"],.article-body figure img[src*="lensbath"]{aspect-ratio:auto;object-fit:contain}
.sticky-offer{display:none}
@media(max-width:640px){.sticky-offer.is-visible{display:flex}}
@media(max-width:640px){.gallery-thumb{width:70px;flex-basis:70px}.comparison-wrap{overflow:visible}.comparison-table{min-width:0;table-layout:fixed}.comparison-table th,.comparison-table td{padding:12px 8px;font-size:12px;line-height:1.6;overflow-wrap:anywhere}.comparison-table td:first-child{width:auto}.preview-bar__inner{flex-wrap:wrap;gap:8px 12px}.preview-bar__inner>strong{font-size:10px}.preview-bar__notes{top:100%}}