.pb-ptfe-page { color: #171717; background: #fff; letter-spacing: 0; font-weight: 400; }
.pb-ptfe-view .pb-site-header { background: #fff; }
.pb-ptfe-page *, .pb-ptfe-page *::before, .pb-ptfe-page *::after { box-sizing: border-box; }
.pb-ptfe-page h1, .pb-ptfe-page h2, .pb-ptfe-page h3 { color: #171717; letter-spacing: 0; overflow-wrap: anywhere; text-wrap: balance; }
.pb-ptfe-page p, .pb-ptfe-page li { line-height: 1.65; }
.pb-ptfe-page p { margin: 0 0 16px; }
.pb-ptfe-page h1 { margin: 0 0 20px; font-size: 36px; line-height: 1.16; font-weight: 650; }
.pb-ptfe-page h2 { margin: 0 0 24px; font-size: 28px; line-height: 1.25; font-weight: 600; }
.pb-ptfe-page h3 { margin: 0 0 12px; font-size: 21px; line-height: 1.35; font-weight: 600; }
.pb-ptfe-page .pb-breadcrumbs { margin: 0; padding: 24px 0 20px; font-size: 13px; line-height: 1.5; gap: 8px; }
.pb-ptfe-page a:focus-visible, .pb-ptfe-page button:focus-visible, .pb-ptfe-page textarea:focus-visible { outline: 2px solid #cc0605; outline-offset: 4px; }
.pb-ptfe-intro { padding: 12px 0 20px; }
.pb-ptfe-intro h1 { font-size: 44px; }
.pb-ptfe-intro p { max-width: 880px; font-size: 19px; color: #414141; }
.pb-ptfe-intro__actions { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 24px; padding-block: 4px 16px; }
.pb-ptfe-intro__actions span { font-size: 14px; line-height: 1.5; color: #515151; }
.pb-ptfe-siblings { display: flex; flex-wrap: wrap; gap: 12px 24px; margin-bottom: 24px; padding-bottom: 14px; border-bottom: 1px solid #e4e4e4; font-size: 14px; }
.pb-ptfe-siblings a { color: #575757; text-decoration: none; }
.pb-ptfe-siblings a[aria-current="page"] { color: #b30605; font-weight: 600; }
.pb-ptfe-product-head { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1.05fr); gap: 48px; padding: 0 0 36px; align-items: start; }
.pb-ptfe-product-head__media, .pb-ptfe-product-head__info { min-width: 0; }
.pb-ptfe-product-head__media .pb-gost-gallery { max-width: none; }
.pb-ptfe-product-head__media .pb-gost-gallery__main { display: block; height: 480px; min-height: 0; border: 0; background: #fff; }
.pb-ptfe-product-head__media .pb-gost-gallery__open { display: block; width: 100%; height: 100%; min-height: 0; min-width: 0; }
.pb-ptfe-product-head__media .pb-gost-gallery__image { height: 100%; width: 100%; max-height: none; object-fit: contain; }
.pb-ptfe-product-head__media .pb-gost-gallery__thumbs { justify-content: center; }
.pb-ptfe-product-head__media .pb-gost-gallery__nav { top: auto; bottom: 8px; transform: none; }
.pb-ptfe-product-head__media .pb-gost-gallery__thumb-button { width: 72px; height: 64px; flex: 0 0 72px; }
.pb-ptfe-product-head__media .pb-gost-gallery__main-caption { font-size: 13px; }
.pb-ptfe-lead { font-size: 17px; color: #404040; }
.pb-ptfe-highlights { margin: 16px 0; padding-left: 20px; }
.pb-ptfe-highlights li { margin: 6px 0; padding-left: 3px; }
.pb-ptfe-highlights li::marker { color: #ba0a08; }
.pb-ptfe-order-status { font-weight: 600; }
.pb-ptfe-order-facts { display: grid; gap: 12px; margin: 16px 0 20px; padding-block: 16px; border-block: 1px solid #e5e5e5; }
.pb-ptfe-order-facts strong { display: block; font-size: 16px; font-weight: 700; margin-bottom: 4px; }
.pb-ptfe-order-facts p { margin: 0; color: #4c4c4c; font-size: 14px; line-height: 1.5; }
.pb-ptfe-detail-link { display: block; margin-top: 16px; font-size: 14px; text-underline-offset: 4px; }
.pb-ptfe-direct-email { font-weight: 650; white-space: nowrap; text-underline-offset: 3px; }
.pb-ptfe-section { padding-block: 44px; border-bottom: 1px solid #e5e5e5; scroll-margin-top: calc(var(--pb-sticky-header-height, 118px) + 64px); }
.pb-ptfe-section > p { max-width: 1000px; }
.pb-ptfe-reference-block { margin-top: 28px; scroll-margin-top: calc(var(--pb-sticky-header-height, 118px) + 64px); }
.pb-ptfe-reference-block + .pb-ptfe-reference-block { padding-top: 24px; border-top: 1px solid #dedede; }
.pb-ptfe-page .pb-ptfe-reference-block > h3 { font-size: 20px; margin-bottom: 16px; }
.pb-ptfe-page .pb-ptfe-reference-block > h4 { font-size: 18px; line-height: 1.4; margin: 24px 0 12px; font-weight: 600; }
.pb-ptfe-reference-block .pb-table-scroll { margin-block: 16px; }
.pb-ptfe-conditions { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 24px 40px; margin: 24px 0 16px; }
.pb-ptfe-conditions dt { font-size: 18px; line-height: 1.4; font-weight: 650; margin-bottom: 8px; }
.pb-ptfe-conditions dd { margin: 0; font-size: 15px; line-height: 1.6; color: #484848; }
.pb-ptfe-core .pb-ptfe-photo img { height: 280px; object-fit: cover; }
.pb-ptfe-core .pb-ptfe-photo figcaption { display: none; }
.pb-ptfe-compact-variants .pb-ptfe-variant .pb-ptfe-photo img { height: 300px; object-fit: cover; }
.pb-ptfe-page--root #connections { padding-top: 26px; }
.pb-ptfe-page--root #connections > h2 { font-size: 22px; }
.pb-ptfe-category-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 30px; }
.pb-ptfe-category-grid + p { margin-top: 24px; }
.pb-ptfe-category { display: block; color: inherit; text-decoration: none; border-bottom: 2px solid #d7d7d7; padding-bottom: 16px; }
.pb-ptfe-category > img { width: 100%; height: 230px; object-fit: contain; display: block; margin-bottom: 20px; }
.pb-ptfe-category h3 { font-size: 22px; }
.pb-ptfe-category h3 span { color: #bd0807; }
.pb-ptfe-category p { font-size: 15px; color: #565656; }
.pb-ptfe-category:hover { border-color: #c50605; }
.pb-ptfe-category:hover h3 { color: #b30605; }
.pb-ptfe-variants { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 36px; }
.pb-ptfe-variants--three { grid-template-columns: repeat(3,minmax(0,1fr)); gap: 28px; }
.pb-ptfe-variant { min-width: 0; }
.pb-ptfe-variant .pb-ptfe-photo img { height: 300px; }
.pb-ptfe-variant .pb-ptfe-photo figcaption { display: none; }
.pb-ptfe-variant p { font-size: 15px; color: #484848; }
.pb-ptfe-photo { margin: 0 0 20px; min-width: 0; }
.pb-ptfe-photo a { display: block; }
.pb-ptfe-photo img { display: block; width: 100%; height: 340px; object-fit: contain; background: #fff; }
.pb-ptfe-photo figcaption { color: #515151; font-size: 14px; line-height: 1.5; margin-top: 14px; }
.pb-ptfe-fitting-grid { display: grid; gap: 30px 24px; margin-top: 30px; }
.pb-ptfe-fitting-grid--cols-4 { grid-template-columns: repeat(4,minmax(0,1fr)); }
.pb-ptfe-fitting-grid--cols-3 { grid-template-columns: repeat(3,minmax(0,1fr)); }
.pb-ptfe-fitting-grid--cols-2 { grid-template-columns: repeat(2,minmax(0,1fr)); max-width: 980px; margin-inline: auto; }
.pb-ptfe-fitting { min-width: 0; margin: 0; }
.pb-ptfe-fitting a { display: block; aspect-ratio: 1; padding: 10px; border: 1px solid #dedede; background: #fff; cursor: zoom-in; }
.pb-ptfe-fitting img { display: block; width: 100%; height: 100%; object-fit: contain; }
.pb-ptfe-explain { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); gap: 48px; align-items: center; }
.pb-ptfe-explain ul { padding-left: 22px; margin: 0 0 20px; }
.pb-ptfe-proof-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 28px; }
.pb-ptfe-proof-grid--two { grid-template-columns: repeat(2,minmax(0,1fr)); }
.pb-ptfe-proof-grid .pb-ptfe-photo img { height: 290px; }
.pb-ptfe-proof-grid--two .pb-ptfe-photo img { height: 360px; }
.pb-ptfe-carousel { max-width: 980px; margin-inline: auto; }
.pb-ptfe-carousel__stage { position: relative; height: 440px; background: #fff; touch-action: pan-y pinch-zoom; }
.pb-ptfe-carousel__open { display: block; width: 100%; height: 100%; padding-inline: 58px; cursor: zoom-in; }
.pb-ptfe-carousel__image { display: block; width: 100%; height: 100%; object-fit: contain; }
.pb-ptfe-carousel__arrow { position: absolute; top: 50%; transform: translateY(-50%); display: grid; place-items: center; width: 44px; height: 44px; padding: 0; border: 1px solid #c7c7c7; border-radius: 4px; color: #242424; background: #fff; cursor: pointer; }
.pb-ptfe-carousel__arrow[hidden] { display: none; }
.pb-ptfe-carousel__arrow:hover { color: #bd0807; border-color: #bd0807; }
.pb-ptfe-carousel__arrow--prev { left: 0; }
.pb-ptfe-carousel__arrow--next { right: 0; }
.pb-ptfe-carousel__count { display: grid; place-items: center; width: 84px; height: 28px; margin: 8px auto 12px !important; font-weight: 600; font-size: 15px; font-variant-numeric: tabular-nums; }
.pb-ptfe-carousel__thumbs { display: flex; gap: 12px; width: max-content; max-width: 100%; margin-inline: auto; padding: 4px 3px 12px; overflow-x: auto; overscroll-behavior-x: contain; scrollbar-width: thin; }
.pb-ptfe-carousel__thumb { display: block; flex: 0 0 96px; width: 96px; height: 78px; padding: 4px; border: 1px solid #d8d8d8; box-shadow: none; background: #fff; }
.pb-ptfe-carousel__thumb[aria-current="true"] { border-color: #bd0807; }
.pb-ptfe-carousel__thumb img { width: 100%; height: 100%; object-fit: contain; display: block; }
.pb-ptfe-view .pb-gallery-lightbox { background: transparent; }
.pb-ptfe-view .pb-gallery-lightbox::backdrop { background: rgba(17, 17, 17, 0.3); }
.pb-ptfe-view .pb-gallery-lightbox__counter { left: 50%; right: auto; width: 88px; transform: translateX(-50%); pointer-events: none; }
.pb-ptfe-page .pb-table-scroll { width: 100%; max-width: 100%; overflow-x: auto; margin: 24px 0; }
.pb-ptfe-page table { width: 100%; border-collapse: collapse; font-size: 14px; line-height: 1.45; color: #242424; }
.pb-ptfe-page caption { text-align: left; padding: 0 0 12px; font-size: 15px; font-weight: 600; color: #444; }
.pb-ptfe-page th, .pb-ptfe-page td { padding: 9px 12px; text-align: left; vertical-align: top; border: 1px solid #dedede; background: #fff; }
.pb-ptfe-page thead th { background: #f2f3f3; font-weight: 600; }
.pb-ptfe-page tbody th { width: 24%; font-weight: 600; }
.pb-ptfe-page tbody tr:nth-child(even) td, .pb-ptfe-page tbody tr:nth-child(even) th { background: #fff; }
.pb-ptfe-section:not(#reference) .pb-table-scroll:not(.pb-ptfe-connection-table) table { min-width: 0; table-layout: fixed; }
.pb-ptfe-section:not(#reference) .pb-table-scroll:not(.pb-ptfe-connection-table) thead th:first-child { width: 24%; }
.pb-ptfe-section:not(#reference) .pb-table-scroll:not(.pb-ptfe-connection-table) th,
.pb-ptfe-section:not(#reference) .pb-table-scroll:not(.pb-ptfe-connection-table) td { overflow-wrap: anywhere; }
.pb-ptfe-page #reference table { min-width: 740px; font-size: 13px; }
.pb-ptfe-page #reference tbody th { width: auto; white-space: nowrap; }
.pb-ptfe-page #reference h3 { margin-top: 28px; }
.pb-ptfe-notes { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 32px; margin: 28px 0; }
.pb-ptfe-connection-note { min-width: 0; border-left: 2px solid #bd0807; padding-left: 18px; }
.pb-ptfe-connection-note h3 { font-size: 19px; }
.pb-ptfe-connection-note p { font-size: 15px; margin: 0; }
.pb-ptfe-connection-table table { table-layout: fixed; }
.pb-ptfe-connection-table tbody th { width: auto; }
.pb-ptfe-connection-table th, .pb-ptfe-connection-table td { overflow-wrap: anywhere; }
.pb-ptfe-connection-table thead th:first-child { width: 17%; }
.pb-ptfe-connection-table + .pb-ptfe-footnote { margin-top: -8px; }
.pb-ptfe-reference-note { border-left: 3px solid #bc0806; padding-left: 18px; font-size: 16px; }
.pb-ptfe-footnote { color: #5b5b5b; font-size: 13px; }
.pb-ptfe-request { background: #f6f6f6; padding-block: 56px; scroll-margin-top: calc(var(--pb-sticky-header-height,118px) + 64px); }
.pb-ptfe-request__grid { display: grid; grid-template-columns: minmax(0,.72fr) minmax(0,1.28fr); align-items: start; gap: 64px; }
.pb-ptfe-request__grid > div { min-width: 0; }
.pb-ptfe-email { display: inline-block; font-size: 25px; font-weight: 650; margin-block: 4px 8px; text-underline-offset: 6px; }
.pb-ptfe-related { padding-block: 36px; }
.pb-ptfe-related h2 { font-size: 22px; }
.pb-ptfe-related > div { display: flex; flex-wrap: wrap; gap: 16px 32px; }
.pb-ptfe-page .pb-button { max-width: 100%; text-align: center; white-space: normal; }
@media (max-width: 1000px) {
    .pb-ptfe-product-head { gap: 28px; }
    .pb-ptfe-page h1 { font-size: 30px; }
    .pb-ptfe-product-head__media .pb-gost-gallery__main { height: 330px; }
    .pb-ptfe-variants--three { grid-template-columns: repeat(2,minmax(0,1fr)); }
    .pb-ptfe-request__grid { gap: 32px; }
    .pb-ptfe-category-grid { gap: 20px; }
    .pb-ptfe-category > img { height: 190px; }
    .pb-ptfe-category h3 { font-size: 19px; }
    .pb-ptfe-carousel__stage { height: 390px; }
    .pb-ptfe-connection-table thead th:first-child { width: 150px; }
    .pb-ptfe-fitting-grid--cols-4 { grid-template-columns: repeat(2,minmax(0,1fr)); }
}
@media (max-width: 700px) {
    .pb-ptfe-page .pb-breadcrumbs { font-size: 12px; padding-block: 18px; }
    .pb-ptfe-page h1, .pb-ptfe-intro h1 { font-size: 29px; }
    .pb-ptfe-page h2 { font-size: 24px; margin-bottom: 20px; }
    .pb-ptfe-intro p { font-size: 17px; }
    .pb-ptfe-product-head, .pb-ptfe-explain, .pb-ptfe-request__grid { grid-template-columns: minmax(0,1fr); gap: 24px; }
    .pb-ptfe-product-head__media .pb-gost-gallery__main { height: 280px; }
    .pb-ptfe-product-head__media .pb-gost-gallery__thumb-button { width: 56px; height: 50px; flex-basis: 56px; }
    .pb-ptfe-product-head { padding-bottom: 28px; gap: 16px; }
    .pb-ptfe-product-head__info { display: contents; }
    .pb-ptfe-product-head__info h1 { order: -2; margin-bottom: 0; }
    .pb-ptfe-product-head__info .pb-ptfe-lead { order: -1; margin-bottom: 0; }
    .pb-ptfe-product-head__info .pb-ptfe-highlights, .pb-ptfe-product-head__info .pb-ptfe-order-facts, .pb-ptfe-product-head__info .pb-ptfe-detail-link { margin-block: 0; }
    .pb-ptfe-siblings { flex-wrap: nowrap; overflow-x: auto; white-space: nowrap; gap: 18px; margin-bottom: 18px; font-size: 13px; scrollbar-width: thin; }
    .pb-ptfe-lead { font-size: 16px; }
    .pb-ptfe-conditions { grid-template-columns: minmax(0,1fr); gap: 20px; }
    .pb-ptfe-core .pb-ptfe-photo img { height: 210px; }
    .pb-ptfe-compact-variants .pb-ptfe-variant .pb-ptfe-photo img { height: 220px; }
    .pb-ptfe-section { padding-block: 30px; }
    .pb-ptfe-category-grid, .pb-ptfe-variants, .pb-ptfe-variants--three, .pb-ptfe-proof-grid { grid-template-columns: minmax(0,1fr); gap: 28px; }
    .pb-ptfe-category > img { height: 240px; margin-bottom: 12px; }
    .pb-ptfe-category h3 { font-size: 22px; }
    .pb-ptfe-photo img, .pb-ptfe-proof-grid .pb-ptfe-photo img, .pb-ptfe-variant .pb-ptfe-photo img { height: 290px; }
    .pb-ptfe-explain { gap: 12px; }
    .pb-ptfe-page tbody th { width: 34%; }
    .pb-ptfe-page th, .pb-ptfe-page td { padding: 8px; }
    .pb-ptfe-request { padding-block: 32px; }
    .pb-ptfe-request__grid { gap: 16px; }
    .pb-ptfe-email { font-size: 23px; }
    .pb-ptfe-notes { grid-template-columns: minmax(0,1fr); gap: 24px; }
    .pb-ptfe-connection-table table { min-width: 760px; }
    .pb-ptfe-section:not(#reference) .pb-table-scroll:not(.pb-ptfe-connection-table) thead th:first-child { width: 42%; }
    .pb-ptfe-carousel__stage { height: 290px; }
    .pb-ptfe-carousel__open { padding: 0 12px 50px; }
    .pb-ptfe-carousel__arrow { top: auto; bottom: 0; transform: none; }
    .pb-ptfe-carousel__count { position: relative; height: 44px; margin-top: -44px !important; }
    .pb-ptfe-carousel__thumbs { gap: 10px; width: 100%; }
    .pb-ptfe-carousel__thumb { flex-basis: 82px; width: 82px; height: 66px; }
    .pb-ptfe-fitting-grid--cols-3 { grid-template-columns: repeat(2,minmax(0,1fr)); }
    .pb-ptfe-fitting-grid { gap: 24px 16px; margin-top: 24px; }
}
@media (max-width: 420px) {
    .pb-ptfe-fitting-grid--cols-4, .pb-ptfe-fitting-grid--cols-3, .pb-ptfe-fitting-grid--cols-2 { grid-template-columns: minmax(0,1fr); }
}
@media (min-width: 1101px) {
    .pb-ptfe-page--root .pb-ptfe-category-grid { grid-template-columns: repeat(4,minmax(0,1fr)); gap: 24px; }
    .pb-ptfe-page--root .pb-ptfe-category > img { height: 180px; }
    .pb-ptfe-page--root .pb-ptfe-category h3 { font-size: 20px; }
}
@media (max-width: 700px) {
    .pb-ptfe-page--root .pb-ptfe-category-grid { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 24px 16px; }
    .pb-ptfe-page--root .pb-ptfe-category > img { height: 140px; }
    .pb-ptfe-page--root .pb-ptfe-category h3 { font-size: 17px; }
    .pb-ptfe-page--root .pb-ptfe-category p { font-size: 14px; }
}
@media (max-width: 600px) {
    .admin-bar.pb-ptfe-view .pb-site-header { top: 0; }
}

.pb-ptfe-bore__grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 40px; margin-block: 24px; }
.pb-ptfe-bore__item { display: grid; grid-template-columns: 220px minmax(0,1fr); gap: 24px; align-items: center; min-width: 0; }
.pb-ptfe-bore__item .pb-ptfe-photo { margin: 0; }
.pb-ptfe-bore__item .pb-ptfe-photo img { height: 220px; }
.pb-ptfe-bore__item .pb-ptfe-photo figcaption { display: none; }
.pb-ptfe-bore__item p { font-size: 15px; margin: 0; }
.pb-ptfe-bore__item h3 { font-size: 19px; }
@media (max-width: 1100px) {
    .pb-ptfe-bore__item { grid-template-columns: minmax(0,1fr); gap: 16px; align-content: start; }
    .pb-ptfe-bore__item .pb-ptfe-photo { max-width: 240px; width: 100%; margin-inline: auto; }
}
@media (max-width: 700px) {
    .pb-ptfe-bore__grid { grid-template-columns: minmax(0,1fr); gap: 28px; }
    .pb-ptfe-bore__item { grid-template-columns: 130px minmax(0,1fr); gap: 16px; align-items: center; }
    .pb-ptfe-bore__item .pb-ptfe-photo img { height: 160px; }
}
@media (max-width: 370px) {
    .pb-ptfe-bore__item { grid-template-columns: minmax(0,1fr); }
    .pb-ptfe-bore__item .pb-ptfe-photo { max-width: 220px; }
    .pb-ptfe-bore__item .pb-ptfe-photo img { height: 200px; }
}

.pb-ptfe-flare-explainer { padding-block: 0 32px; scroll-margin-top: calc(var(--pb-sticky-header-height, 118px) + 64px); }
.pb-ptfe-flare-explainer > h3 { font-size: 24px; margin-bottom: 16px; }
.pb-ptfe-flare-explainer__benefit { border-left: 3px solid #cc0605; padding-left: 16px; font-size: 18px; }
.pb-ptfe-flare-explainer__media { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 40px; align-items: start; margin-block: 28px 24px; }
.pb-ptfe-flare-explainer__media > div { min-width: 0; }
.pb-ptfe-flare-explainer h4 { margin: 0 0 14px; font-size: 16px; line-height: 1.4; font-weight: 600; letter-spacing: 0; }
.pb-ptfe-flare-explainer .pb-ptfe-photo { margin: 0; }
.pb-ptfe-flare-explainer .pb-ptfe-photo a { cursor: zoom-in; }
.pb-ptfe-flare-explainer .pb-ptfe-photo img { height: 380px; object-fit: contain; }
.pb-ptfe-flare-explainer .pb-ptfe-photo figcaption { display: none; }
.pb-ptfe-flare-explainer .pb-ptfe-carousel { width: 100%; min-width: 0; }
.pb-ptfe-flare-explainer .pb-ptfe-carousel__stage { height: 380px; }
.pb-ptfe-flare-explainer__note { display: flex; align-items: baseline; gap: 10px; color: #555; font-size: 13px; margin: 16px 0 0 !important; }
.pb-ptfe-flare-explainer__swatch { display: inline-block; flex: 0 0 12px; width: 12px; height: 12px; background: #288b84; }
.pb-ptfe-flare-explainer__copy { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 40px; }
.pb-ptfe-flare-explainer__copy p { margin: 0; font-size: 16px; }
.pb-ptfe-flange-ends { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 40px; padding-top: 28px; border-top: 1px solid #e5e5e5; }
.pb-ptfe-flange-end { min-width: 0; scroll-margin-top: calc(var(--pb-sticky-header-height, 118px) + 64px); }
.pb-ptfe-flange-end .pb-ptfe-photo { margin: 0 0 24px; }
.pb-ptfe-flange-end .pb-ptfe-photo img { height: 340px; }
.pb-ptfe-flange-end figcaption { display: none; }
.pb-ptfe-flange-end p { margin-bottom: 0; font-size: 16px; }
.pb-ptfe-flange-standards__table table { table-layout: fixed; }
.pb-ptfe-flange-standards__table thead th:nth-child(1) { width: 24%; }
.pb-ptfe-flange-standards__table thead th:nth-child(2) { width: 18%; }
.pb-ptfe-flange-reference { margin-top: 28px; }
.pb-ptfe-flange-reference .pb-ptfe-reference-block > p { color: #444; }
.pb-ptfe-flange-order__intro { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 40px; }
.pb-ptfe-flange-order__intro h3 { font-size: 19px; }
.pb-ptfe-flange-order__facts { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 24px 40px; margin: 12px 0 0; padding-top: 24px; border-top: 1px solid #dedede; scroll-margin-top: calc(var(--pb-sticky-header-height, 118px) + 64px); }
.pb-ptfe-flange-order__facts dt { font-size: 18px; font-weight: 650; margin-bottom: 8px; }
.pb-ptfe-flange-order__facts dd { margin: 0; color: #484848; font-size: 15px; line-height: 1.6; }
@media (max-width: 900px) {
    .pb-ptfe-flare-explainer__media { gap: 24px; }
    .pb-ptfe-flare-explainer .pb-ptfe-photo img, .pb-ptfe-flare-explainer .pb-ptfe-carousel__stage { height: 300px; }
    .pb-ptfe-flange-ends { gap: 28px; }
    .pb-ptfe-flange-end .pb-ptfe-photo img { height: 280px; }
}
@media (max-width: 700px) {
    .pb-ptfe-flare-explainer { padding-block: 0 28px; }
    .pb-ptfe-flare-explainer > h3 { font-size: 21px; }
    .pb-ptfe-flare-explainer__benefit { font-size: 16px; }
    .pb-ptfe-flare-explainer__media, .pb-ptfe-flare-explainer__copy, .pb-ptfe-flange-ends, .pb-ptfe-flange-order__intro, .pb-ptfe-flange-order__facts { grid-template-columns: minmax(0,1fr); gap: 24px; }
    .pb-ptfe-flare-explainer__media { margin-block: 24px; }
    .pb-ptfe-flare-explainer .pb-ptfe-photo img { height: auto; aspect-ratio: 3 / 2; }
    .pb-ptfe-flare-explainer .pb-ptfe-carousel__stage { height: 300px; }
    .pb-ptfe-flange-ends { gap: 32px; }
    .pb-ptfe-flange-end .pb-ptfe-photo img { height: 270px; }
    .pb-ptfe-flange-standards__table table { min-width: 620px !important; }
    .pb-ptfe-flange-standards__table thead th:first-child { width: 24% !important; }
    .pb-ptfe-flange-order__intro { gap: 8px; }
}

.pb-ptfe-packaging__grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 40px; }
.pb-ptfe-packaging__grid > article { min-width: 0; }
.pb-ptfe-packaging .pb-ptfe-photo img { height: 360px; }
.pb-ptfe-packaging .pb-ptfe-photo figcaption { display: none; }
.pb-ptfe-packaging h3 { font-size: 21px; }
.pb-ptfe-packaging p { margin-bottom: 0; }
@media (max-width: 700px) {
    .pb-ptfe-packaging__grid { grid-template-columns: minmax(0,1fr); gap: 32px; }
    .pb-ptfe-packaging .pb-ptfe-photo img { height: 290px; }
}

/* Threaded PTFE endings: unframed, photo-led reference items. */
.pb-ptfe-endings-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: 36px;
}
.pb-ptfe-ending {
  display: grid;
  grid-template-columns: 190px minmax(0, 1fr);
  gap: 22px;
  padding: 24px 0;
  border-top: 1px solid #e2e3e4;
  min-width: 0;
}
.pb-ptfe-ending h3 { margin: 0 0 8px; font-size: 21px; line-height: 1.2; }
.pb-ptfe-ending p { margin: 0 0 10px; font-size: 15px; line-height: 1.55; }
.pb-ptfe-ending .pb-ptfe-ending-spec { font-weight: 650; color: #32373b; }
.pb-ptfe-ending .pb-ptfe-ending-example { color: #565d61; margin-bottom: 0; font-size: 14px; }
.pb-ptfe-ending-media { align-self: center; min-width: 0; }
.pb-ptfe-ending-media .pb-ptfe-photo { margin: 0; }
.pb-ptfe-ending-media .pb-ptfe-photo a { display: block; aspect-ratio: 1; }
.pb-ptfe-ending-media .pb-ptfe-photo img {
  width: 100%; height: 100%; max-height: none; aspect-ratio: 1;
  object-fit: contain; background: #fff;
}
.pb-ptfe-ending-media .pb-ptfe-photo figcaption:empty { display: none; }
.pb-ptfe-ending-media--diagram .pb-ptfe-photo a { aspect-ratio: 1.72; }
.pb-ptfe-ending-media--diagram .pb-ptfe-photo img { aspect-ratio: auto; }
.pb-ptfe-ending-media--diagram .pb-ptfe-photo figcaption {
  font-size: 12px; line-height: 1.4; color: #666; margin-top: 10px;
}
@media (max-width: 1150px) {
  .pb-ptfe-endings-grid { column-gap: 28px; }
  .pb-ptfe-ending { grid-template-columns: 140px minmax(0, 1fr); gap: 16px; }
}
@media (max-width: 900px) {
  .pb-ptfe-endings-grid { grid-template-columns: minmax(0, 1fr); }
  .pb-ptfe-ending { grid-template-columns: 210px minmax(0, 1fr); gap: 24px; }
}
@media (max-width: 520px) {
  .pb-ptfe-ending { grid-template-columns: minmax(0, 1fr); gap: 12px; padding: 22px 0; }
  .pb-ptfe-ending-media { width: 220px; max-width: 100%; justify-self: center; }
  .pb-ptfe-ending-media--diagram { width: 290px; }
  .pb-ptfe-ending h3 { font-size: 21px; }
}