.bt6{--bt6-ink:#172f24;--bt6-green:#24543a;--bt6-soft:#f0f3ee;--bt6-line:#d9e0d8;background:#fff;color:var(--bt6-ink);font-family:var(--font-body--family,Arial,sans-serif);font-size:17px}
.bt6 *,.bt6-footer *{box-sizing:border-box}.bt6 [hidden]{display:none!important}.bt6 img{max-width:100%;display:block}.bt6 figure{margin:0}.bt6 p{line-height:1.55;margin:0 0 18px;max-width:65ch}.bt6 h1,.bt6 h2,.bt6 h3{color:inherit;margin:0;text-transform:none;letter-spacing:-.025em;text-wrap:balance}.bt6 h1{font:600 clamp(42px,4.2vw,64px)/1.05 var(--font-heading--family,'Arial Narrow',sans-serif);max-width:15ch}.bt6 h2{font:600 clamp(30px,3.1vw,44px)/1.1 var(--font-body--family,Arial,sans-serif);letter-spacing:-.035em;max-width:22ch;margin-bottom:20px}.bt6 h3{font:600 23px/1.2 var(--font-body--family,Arial,sans-serif);margin-bottom:10px}.bt6 a{color:inherit}.bt6-wrap{width:min(1280px,100%);padding:66px 38px;margin-inline:auto}.bt6-lead{font-size:20px}.bt6-textlink{font-weight:600;text-underline-offset:5px;text-decoration-thickness:1px;display:inline-block}.bt6 a:focus-visible,.bt6 button:focus-visible,.bt6 summary:focus-visible{outline:3px solid #92712d;outline-offset:5px}.bt6-button{display:flex;align-items:center;justify-content:center;min-height:48px;padding:12px 20px;border-radius:4px;background:#24543a;color:#fff!important;text-decoration:none;font-weight:600}.bt6-caption{font-size:13px;line-height:1.4!important;color:#536157}.bt6-service{min-height:36px;background:#172f24;color:white;display:flex;justify-content:center;gap:64px;align-items:center;padding:8px 28px;font-size:13px;line-height:1.35}.bt6-service span:last-child{opacity:.8;font-size:11px}
.bt6-buy{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(0,1fr);column-gap:64px;row-gap:18px;padding-top:42px;padding-bottom:48px;align-items:start;scroll-margin-top:110px}.bt6-buy__heading{grid-column:2;grid-row:1}.bt6-buy__heading p{font-size:18px;line-height:1.45;margin:18px 0 0;max-width:46ch;color:#4c5c51}.bt6-buy__controls{grid-column:2;grid-row:2}.bt6-product-photo{grid-column:1;grid-row:1 / 3;align-self:stretch;display:flex;flex-direction:column;justify-content:center;min-width:0}.bt6-product-photo>img{width:100%;height:auto;object-fit:contain;mix-blend-mode:multiply}.bt6-product-photo figcaption{font-size:11px;line-height:1.4;color:#687269;margin-top:24px;max-width:55ch}.bt6-facts{display:flex;gap:7px;margin-bottom:16px;flex-wrap:wrap}.bt6-facts span{padding:4px 10px;background:#edf2ed;font-size:13px;line-height:1.4;border-radius:3px}.bt6-unitprice{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap;margin-bottom:12px}.bt6-unitprice>strong{font:600 31px/1.1 var(--font-heading--family,sans-serif)}.bt6-unitprice>span{font-size:14px;color:#536157}
.bt6-order{color:#172f24}.bt6-order fieldset{margin:12px 0 18px}.bt6-order legend{font:600 16px/1.3 var(--font-body--family,sans-serif);margin-bottom:9px}.bt6-order .bt-order__options{gap:10px}.bt6-order .bt-order__options label{padding:12px;border:1px solid #c1cfc2;border-radius:4px;text-align:center;justify-content:center;min-height:102px}.bt6-order .bt-order__options label:has(:checked){padding:11px;background:#edf3eb;border:2px solid #24543a}.bt6-order .bt-order__options input{position:absolute;opacity:0;width:1px;height:1px}.bt6-order .bt-order__options span{gap:2px}.bt6-order .bt-order__options strong{font:600 26px/1.2 var(--font-heading--family,sans-serif)}.bt6-order .bt-order__options small{font-size:12px;color:#58665c}.bt6-order .bt-order__options em{font-style:normal;font-size:15px;font-weight:600;margin-top:6px}.bt6-order .bt-order__lines p{font-size:14px;padding:3px 0}.bt6-order .bt-order__lines .bt-order__total{padding:14px 0 5px!important;align-items:center;margin-top:10px!important;border-color:#d9e0d8}.bt6-order .bt-order__total>strong:first-child{font:600 15px/1.2 var(--font-body--family,sans-serif);max-width:17ch}.bt6-order .bt-order__total>strong:last-child{font:600 40px/1.1 var(--font-heading--family,sans-serif);white-space:nowrap}.bt6-order .bt-order__unit{font-size:13px;margin:3px 0 16px!important;color:#536157}.bt6-order>.bt4-button{min-height:54px;border-radius:4px;background:#24543a;font:600 18px/1.25 var(--font-body--family,sans-serif)}.bt6-order>.bt4-small{margin:8px 0 12px!important;font-size:11px!important}.bt6-measure{font-size:12px;line-height:1.4!important;margin-bottom:9px!important;color:#536157}.bt6-buy__controls>.bt6-textlink{font-size:14px}.bt6-order dialog h2{font-family:var(--font-body--family,sans-serif);font-size:30px}.bt6-order dialog p{font-size:16px}
.bt6-quality{background:#172f24;color:white}.bt6-quality__grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center;padding-block:74px}.bt6-quality h2{font-size:46px;max-width:13ch}.bt6-quality .bt6-lead{color:#d4dfd4;font-size:19px}.bt6-quality__points{display:grid;gap:18px;margin:30px 0}.bt6-quality__points h3{font-size:19px;margin-bottom:5px}.bt6-quality__points p{font-size:15px;color:#d4dfd4;margin:0;line-height:1.5}.bt6-quality figure img{width:100%;aspect-ratio:1/1;object-fit:cover;border-radius:4px}.bt6-quality figcaption{font-size:11px;margin-top:10px;color:#bdcdbd;line-height:1.4}.bt6-quality .bt6-textlink{font-size:15px}
.bt6-delivery{display:grid;grid-template-columns:1fr 1.15fr;gap:70px;align-items:center;padding-block:60px}.bt6-delivery h2{font-size:36px}.bt6-delivery p{font-size:17px}.bt6-delivery .bt6-textlink{font-size:15px}.bt6-freight{display:grid;grid-template-columns:repeat(3,1fr);border-block:1px solid #d9e0d8;padding:26px 0}.bt6-freight>div{display:grid;gap:5px;text-align:center}.bt6-freight>div+div{border-left:1px solid #d9e0d8}.bt6-freight span{font-weight:600;font-size:17px}.bt6-freight strong{font:600 36px/1.25 var(--font-heading--family,sans-serif)}.bt6-freight small{font-size:12px}.bt6-delivery .bt6-caption{margin:12px 0 0;font-size:12px}
.bt6-heat{background:#f0f3ee}.bt6-heat__grid{display:grid;grid-template-columns:1fr 1.12fr;gap:75px;align-items:center}.bt6-heat__grid>div>p:not(.bt6-lead){font-size:14px;color:#536157}.bt6-heat .bt6-textlink{font-size:15px}.bt6 bt-heat{border:0;border-radius:6px;padding:28px;background:#fff;color:#172f24}.bt6 bt-heat>label{margin-top:12px;font-size:14px}.bt6 bt-heat>label:first-child{margin-top:0}.bt6 bt-heat input,.bt6 bt-heat select{border-color:#bcc9bd;font-family:var(--font-body--family,sans-serif);border-radius:4px;min-height:44px;font-size:16px}.bt6 bt-heat summary{font-size:14px}.bt6 bt-heat .bt4-small{font-size:11px!important;line-height:1.45!important}.bt6 .bt4-heat__result{background:#eef3eb;border-radius:3px}.bt6 .bt4-heat__result p{font-size:14px;margin:0 0 7px}.bt6 .bt4-heat__result p:first-child strong{font:600 38px/1.25 var(--font-heading--family,sans-serif)}
.bt6-section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:30px}.bt6-section-head h2{margin-bottom:10px}.bt6-section-head p{margin:0;color:#536157}.bt6-section-head>a{white-space:nowrap;margin-bottom:4px}.bt6-guide-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:36px 26px}.bt6-guide{display:block;min-width:0;text-decoration:none}.bt6-guide__image{overflow:hidden;border-radius:4px;background:#f0f3ee;margin-bottom:18px}.bt6-guide__image img{aspect-ratio:1.55/1;width:100%;height:auto;object-fit:cover}.bt6-guide h3{font-size:24px;line-height:1.15;max-width:26ch;letter-spacing:-.02em}.bt6-guide>div:not(.bt6-guide__image){font-size:16px;color:#536157;line-height:1.45}.bt6-guide p{margin-bottom:12px}.bt6-guide>span{display:inline-block;margin-top:8px;font-size:15px;font-weight:600;text-decoration:underline;text-underline-offset:5px}.bt6-guide:hover>span{text-decoration-thickness:2px}.bt6-homefaq{display:grid;grid-template-columns:1fr 1.3fr;gap:65px;border-top:1px solid #d9e0d8;padding-block:50px 70px}.bt6-homefaq h2{font-size:36px;max-width:15ch}.bt6 details{border-bottom:1px solid #d9e0d8}.bt6 details summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:20px;font-weight:600;line-height:1.35;padding:18px 0;font-size:18px}.bt6 details summary::-webkit-details-marker{display:none}.bt6 details summary:after{content:'+';font-size:24px;font-weight:400;line-height:1;flex-shrink:0}.bt6 details[open]>summary:after{content:'−'}.bt6 details>p{font-size:16px;margin:0 0 18px;color:#536157}.bt6 details .bt4-heat__inputs{padding-bottom:10px}
.bt6-reader>.bt6-wrap{padding-top:28px;padding-bottom:80px}.bt6-breadcrumb{display:flex;gap:12px;align-items:center;font-size:14px;color:#667268;margin-bottom:38px}.bt6-breadcrumb a{text-decoration:none}.bt6-reader-head{max-width:850px;margin-bottom:36px}.bt6-reader-head h1{font-size:clamp(40px,4.5vw,62px);max-width:25ch;margin-bottom:20px}.bt6-reader-head>p,.bt6-reader-summary{font-size:21px;line-height:1.5;color:#536157}.bt6-reader-summary p{margin:0}.bt6-reader-layout{display:grid;grid-template-columns:minmax(0,820px) minmax(220px,1fr);gap:70px;align-items:start}.bt6-prose{font-size:19px;line-height:1.65;max-width:68ch}.bt6-prose h2{font-size:28px;margin:34px 0 14px;max-width:none}.bt6-prose p{line-height:1.65;margin-bottom:20px}.bt6-prose li{padding-left:4px;margin-bottom:8px}.bt6-prose a{text-decoration:underline;text-underline-offset:3px}.bt6-prose figure{margin-bottom:35px}.bt6-prose figure img{width:100%;max-height:450px;object-fit:cover;border-radius:4px}.bt6-prose figcaption{font-size:12px;line-height:1.4;color:#667268;margin-top:9px}.bt6-reader-layout aside{background:#f0f3ee;border-radius:4px;padding:26px;font-size:16px}.bt6-reader-layout aside h2{font-size:26px}.bt6-reader-layout aside a:not(.bt6-button){display:block;margin:12px 0;text-underline-offset:4px}.bt6-reader-layout aside .bt6-button{margin-top:24px}.bt6-faq-layout{display:grid;grid-template-columns:240px 1fr;gap:70px}.bt6-faq-nav{display:flex;flex-direction:column;gap:10px;align-self:start;position:sticky;top:100px}.bt6-faq-nav a{display:block;padding:10px 16px;text-decoration:none;background:#f0f3ee;border-radius:3px;font-weight:600;font-size:16px}.bt6-faq-category{scroll-margin-top:100px;margin-bottom:40px}.bt6-faq-category h2{font-size:30px;margin-bottom:8px}.bt6-faq-category details p{max-width:65ch}
.bt6-footer{background:#eef2ed;color:#172f24;font-family:var(--font-body--family,sans-serif)}.bt6-footer__grid{display:grid;grid-template-columns:1.7fr 1fr 1fr;gap:65px;padding-block:46px}.bt6-footer__brand>img{display:block;width:250px;max-width:100%;height:auto;mix-blend-mode:multiply;margin-left:-12px}.bt6-footer__brand p{font-size:18px;font-weight:600;margin:16px 0}.bt6-footer__brand small{display:block;max-width:35ch;font-size:13px;line-height:1.5;color:#536157}.bt6-footer nav{display:flex;flex-direction:column;gap:10px;padding-top:20px}.bt6-footer h2{font-size:17px;font-family:var(--font-body--family,sans-serif);font-weight:600;margin:0 0 10px}.bt6-footer a{font-size:15px;color:inherit;text-decoration:none;line-height:1.5}.bt6-footer a:hover{text-decoration:underline}.bt6-footer a:focus-visible{outline:3px solid #92712d;outline-offset:4px}
@media(max-width:1099px){.bt6-buy{gap:18px 35px}.bt6-wrap{padding-inline:28px}.bt6-buy h1{font-size:52px}.bt6-quality__grid,.bt6-delivery,.bt6-heat__grid{gap:40px}.bt6-reader-layout{gap:35px}.bt6-service{gap:28px}}
@media(max-width:749px){.bt6-wrap{padding:38px 20px}.bt6-service{font-size:11px;gap:8px;justify-content:space-between;padding:8px 16px}.bt6-service span:last-child{display:none}.bt6-buy{grid-template-columns:minmax(0,1fr);gap:0;padding-top:22px;padding-bottom:30px}.bt6-buy__heading{grid-column:1;grid-row:1}.bt6-buy h1{font-size:40px;line-height:1.08;max-width:none}.bt6-buy__heading p{display:none}.bt6-product-photo{grid-column:1;grid-row:2;margin:12px 0 17px;align-self:start}.bt6-product-photo>img{height:185px;object-fit:contain}.bt6-product-photo figcaption{font-size:10px;margin-top:6px;line-height:1.3}.bt6-buy__controls{grid-column:1;grid-row:3}.bt6-facts{margin-bottom:10px;gap:6px}.bt6-facts span{font-size:11px;padding:3px 8px}.bt6-unitprice{margin-bottom:6px;gap:10px}.bt6-unitprice>strong{font-size:27px}.bt6-unitprice>span{font-size:12px}.bt6-order fieldset{margin:10px 0 12px}.bt6-order legend{font-size:15px}.bt6-order .bt-order__options{gap:8px}.bt6-order .bt-order__options label{min-height:86px;padding:8px 5px}.bt6-order .bt-order__options label:has(:checked){padding:7px 4px}.bt6-order .bt-order__options strong{font-size:24px}.bt6-order .bt-order__options small{font-size:11px}.bt6-order .bt-order__options em{font-size:13px;margin-top:4px}.bt6-order .bt-order__lines p{font-size:13px}.bt6-order .bt-order__total>strong:last-child{font-size:35px}.bt6-order .bt-order__total>strong:first-child{font-size:14px}.bt6-order .bt-order__unit{font-size:12px;margin:5px 0 12px!important}.bt6-order>.bt4-button{min-height:50px;font-size:17px}.bt6-measure{font-size:11px}.bt6-buy__controls>.bt6-textlink{font-size:13px}.bt6-quality__grid,.bt6-delivery,.bt6-heat__grid,.bt6-homefaq{grid-template-columns:1fr;gap:28px}.bt6 h2,.bt6-quality h2,.bt6-delivery h2,.bt6-homefaq h2{font-size:33px;max-width:20ch;margin-bottom:16px}.bt6-quality .bt6-lead,.bt6-lead{font-size:18px}.bt6-quality__points{margin:24px 0;gap:18px}.bt6-quality figure img{aspect-ratio:1.4/1}.bt6-delivery p{font-size:16px}.bt6-freight{padding:20px 0}.bt6-freight strong{font-size:30px}.bt6-freight small{font-size:11px}.bt6-freight span{font-size:15px}.bt6 bt-heat{padding:20px}.bt6-section-head{display:block;margin-bottom:24px}.bt6-section-head>a{margin-top:12px}.bt6-section-head p{font-size:16px}.bt6-guide-grid{grid-template-columns:1fr;gap:32px}.bt6-guide h3{font-size:24px;max-width:28ch}.bt6-guide__image{margin-bottom:14px}.bt6-guide__image img{aspect-ratio:1.7/1}.bt6-guide>div:not(.bt6-guide__image){font-size:16px}.bt6-homefaq{gap:18px}.bt6-homefaq summary,.bt6-faq-category summary{font-size:17px}.bt6-reader>.bt6-wrap{padding-top:20px;padding-bottom:44px}.bt6-breadcrumb{font-size:13px;margin-bottom:25px}.bt6-reader-head{margin-bottom:26px}.bt6-reader-head h1{font-size:40px;max-width:24ch}.bt6-reader-head>p,.bt6-reader-summary{font-size:19px}.bt6-reader-layout{grid-template-columns:1fr;gap:35px}.bt6-prose{font-size:18px}.bt6-prose h2{font-size:27px;margin-top:28px}.bt6-prose figure img{max-height:300px}.bt6-reader-layout aside{padding:22px}.bt6-faq-layout{grid-template-columns:1fr;gap:28px}.bt6-faq-nav{position:static;display:flex;flex-direction:row;flex-wrap:wrap;gap:7px}.bt6-faq-nav a{font-size:13px;padding:7px 10px}.bt6-faq-category{margin-bottom:30px}.bt6-faq-category h2{font-size:27px}.bt6-footer__grid{grid-template-columns:1fr 1fr;gap:26px 16px}.bt6-footer__brand{grid-column:1/-1}.bt6-footer__brand>img{width:230px}.bt6-footer__brand p{font-size:17px}.bt6-footer nav{padding-top:0}.bt6-footer h2{font-size:16px}.bt6-footer a{font-size:14px}}
@media(prefers-reduced-motion:reduce){.bt6 *{scroll-behavior:auto!important;transition:none!important}}
.bt6-buy h1{font-size:56px;line-height:1.02}.bt6-buy{padding-top:32px;row-gap:14px}.bt6-buy__heading p{font-size:17px;line-height:1.4;margin-top:14px}.bt6-order .bt-order__lines p{margin-bottom:0;max-width:none}.bt6-order .bt-order__options label{min-height:92px;padding-block:9px}.bt6-order .bt-order__options label:has(:checked){padding-block:8px}.bt6-order .bt-order__options em{margin-top:4px}.bt6-order .bt-order__unit{max-width:none}.bt6-order .bt-order__lines .bt-order__total{margin-bottom:0!important}.bt6-order>.bt4-small{max-width:none}.bt6-buy__controls{min-width:0}
@media(max-width:749px){.bt6-buy{padding-top:20px}.bt6-buy h1{font-size:40px;line-height:1.08}.bt6-order .bt-order__options label{min-height:86px;padding-block:8px}.bt6-order .bt-order__options label:has(:checked){padding-block:7px}}

/* Final compact purchase layout, V6 */
@media(max-width:749px){.bt6-product-photo img{height:150px}.bt6-order .bt-order__options label>span{min-height:76px}.bt6-buy{row-gap:10px}.bt6-buy__controls{gap:10px}}
@media(min-width:900px) and (max-height:800px){.bt6-buy{padding-top:24px}.bt6-buy h1{font-size:50px}}