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p{max-width:800px}.etol-catalog-range>header{text-align:center;margin-bottom:32px}.etol-catalog-range>header h2{letter-spacing:-.025em;margin-bottom:10px}.etol-catalog-range>header p{margin:0}.etol-catalog-products{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:26px}.etol-catalog-card{border:1px solid var(--etol-line);border-radius:8px;background:#fff;overflow:hidden;padding:18px 18px 23px;text-align:center;transition:box-shadow .2s,border-color .2s;min-width:0}.etol-catalog-card:hover,.etol-catalog-card:focus-within{box-shadow:0 8px 28px #0822470d;border-color:#9cd7f0}.etol-catalog-card>a{display:block}.etol-catalog-card img{display:block;width:100%;height:200px;object-fit:contain;margin:auto}.etol-catalog-card p{margin:14px 0 0!important}.etol-catalog-card p 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310px;gap:48px;align-items:start}.etol-catalog-chapter{margin-bottom:34px}.etol-catalog-chapter:last-child{margin-bottom:0}.etol-catalog-chapter h2{font-size:28px;line-height:1.25;letter-spacing:-.02em}.etol-catalog-chapter:not(:first-child) h2{color:var(--etol-blue-dark)}.etol-catalog-chapter h4{font-size:20px;color:var(--etol-blue-dark);margin:24px 0 12px}.etol-catalog-chapter p{line-height:1.75;margin-bottom:18px}.etol-catalog-chapter ul,.etol-catalog-chapter ol{padding-left:24px;margin:0 0 22px}.etol-catalog-chapter li{padding-left:4px;margin-bottom:10px}.etol-catalog-chapter li::marker{color:var(--etol-blue)}.etol-catalog-order ul{list-style:none;counter-reset:order;padding:0}.etol-catalog-order ul>li{counter-increment:order;position:relative;padding-left:66px;min-height:48px;margin-bottom:24px}.etol-catalog-order 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#dcecf5;font-size:14px;line-height:1.5;padding:7px 0 7px 14px;color:var(--etol-blue-dark)}.etol-catalog-toc nav a[aria-current="location"]{border-color:var(--etol-blue);font-weight:700;color:var(--etol-ink);background:#e7f5ff}.etol-catalog-inquiry{margin-top:24px}.etol-catalog-inquiry svg{color:var(--etol-blue);margin-bottom:12px}.etol-catalog-inquiry h2{font-size:21px;margin-bottom:14px}.etol-catalog-inquiry p{font-size:14px;line-height:1.65}.etol-catalog-inquiry .etol-button{width:100%}.etol-catalog-services{background:linear-gradient(115deg,#eef8ff,#f8fcff);text-align:center}.etol-catalog-services h2{color:var(--etol-blue-dark);margin-bottom:34px}.etol-catalog-service-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px 0}.etol-catalog-service{padding:0 28px;border-right:1px solid var(--etol-line)}.etol-catalog-service:nth-child(3n){border-right:0}.etol-catalog-service-icon{display:inline-grid;place-items:center;border:1px solid #d9edfa;border-radius:50%;background:#fff;color:var(--etol-blue);width:66px;height:66px;margin-bottom:16px}.etol-catalog-service h3{font-size:20px;color:var(--etol-blue-dark);margin-bottom:12px}.etol-catalog-service p{font-size:14px;line-height:1.65;margin:0}.etol-catalog .etol-cta h2{font-size:27px;color:var(--etol-blue-dark)}
/* Give the four stock families room for readable product details. */
.etol-catalog-1531 .etol-catalog-products{grid-template-columns:repeat(4,minmax(0,1fr))}
.etol-catalog-1531 .etol-catalog-card{padding:12px 12px 24px}
.etol-catalog-1531 .etol-catalog-card img{height:auto;aspect-ratio:3/2;object-fit:contain}
@media(max-width:1024px){.etol-catalog-1531 .etol-catalog-products{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:768px){.etol-catalog-1531 .etol-catalog-products{grid-template-columns:1fr}}
@media(max-width:1024px){.etol-catalog-hero-inner{min-height:380px;gap:20px}.etol-catalog-hero h1{font-size:36px}.etol-catalog-guide{grid-template-columns:minmax(0,1fr) 260px;gap:28px}.etol-catalog-products,.etol-catalog-products-five{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.etol-catalog-products-five>.etol-catalog-card,.etol-catalog-products-five>.etol-catalog-card:nth-child(4),.etol-catalog-products-five>.etol-catalog-card:nth-child(5){grid-column:auto}.etol-catalog-products-five>.etol-catalog-card:last-child{grid-column:1/-1;max-width:calc(50% - 10px);width:100%;justify-self:center}.etol-catalog-service{padding-inline:20px}.etol-catalog-toc,.etol-catalog-inquiry{padding:20px}.etol-catalog-quote-content{padding-right:36%}.etol-catalog-quote-content>.etol-button,.etol-catalog-quote-content>p:has(>.etol-button){right:0}.etol-catalog-chapter h2{font-size:25px}}
@media(max-width:768px){.etol-catalog-hero-inner{grid-template-columns:1fr;min-height:0;padding-block:32px;gap:24px}.etol-catalog-hero h1{font-size:34px}.etol-catalog-hero-image img{max-height:285px;width:min(100%,460px)}.etol-catalog-hero-text .etol-catalog-hero-inner{min-height:0}.etol-catalog-products,.etol-catalog-products-five{grid-template-columns:1fr}.etol-catalog-products-five>.etol-catalog-card:last-child{grid-column:auto;max-width:none}.etol-catalog-card img{height:220px}.etol-catalog-guide{display:flex;flex-direction:column;gap:28px}.etol-catalog-aside{order:-1;width:100%}.etol-catalog-sticky{position:static}.etol-catalog-toc nav{max-height:320px}.etol-catalog-inquiry{display:none}.etol-catalog-article{width:100%}.etol-catalog-quote{padding-block:28px}.etol-catalog-quote-content{padding:0}.etol-catalog-quote-content>.etol-button,.etol-catalog-quote-content>p:has(>.etol-button){position:static;transform:none;margin-top:16px}.etol-catalog-service-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:28px 0}.etol-catalog-service{padding-inline:16px}.etol-catalog-service:nth-child(3n){border-right:1px solid var(--etol-line)}.etol-catalog-service:nth-child(2n){border-right:0}.etol-catalog-service h3{font-size:18px}.etol-catalog-order ul>li{padding-left:56px}.etol-catalog-order ul>li::before{width:40px;height:40px}.etol-catalog-range>header{margin-bottom:24px}}
@media(max-width:420px){.etol-catalog-service-grid{grid-template-columns:1fr}.etol-catalog-service,.etol-catalog-service:nth-child(3n){border-right:0;padding-inline:8px}.etol-catalog-hero h1{font-size:32px}}
@media(prefers-reduced-motion:reduce){.etol-catalog-card{transition:none}}
.etol-catalog-legacy{margin-top:24px}.etol-catalog-legacy>div{max-height:280px;overflow:auto;margin-top:16px}.etol-catalog-legacy a{font-size:14px}
.etol-catalog-chapter h3{font-size:20px;color:var(--etol-blue-dark);margin:24px 0 12px}

/* Adhesive guide: locally scrollable comparison tables on narrow screens. */
.etol-catalog-mobile-actions{display:none}
@media(max-width:768px){
    .etol-catalog-mobile-actions{position:fixed;bottom:0;left:0;right:0;z-index:30;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 20px calc(10px + env(safe-area-inset-bottom));background:#fff;border-top:1px solid var(--etol-line);box-shadow:0 -3px 16px #0822470d}
    .etol-catalog-mobile-actions>a{display:inline-flex;align-items:center;min-height:44px;font-size:14px;font-weight:700}
    .etol-catalog-mobile-actions .etol-button{padding-inline:16px}
    body:has(.etol-catalog-mobile-actions){padding-bottom:calc(66px + env(safe-area-inset-bottom))}
    html.etol-inquiry-open .etol-catalog-mobile-actions{visibility:hidden}
    html:has(.etol-catalog-mobile-actions){scroll-padding-bottom:80px}
}
@media print{.etol-catalog-mobile-actions{display:none}}
.etol-adhesive-table{max-width:100%;overflow-x:auto;margin:24px 0;border:1px solid #dce9f2;border-radius:8px}
.etol-adhesive-table:focus-visible{outline:2px solid var(--etol-blue-dark);outline-offset:3px}
.etol-adhesive-table table{width:100%;min-width:560px;border-collapse:collapse;font-size:15px;margin:0}
.etol-adhesive-table caption{text-align:left;padding:14px 16px;font-weight:600;color:var(--etol-blue-dark);background:#f3f9fd}
.etol-adhesive-table th,.etol-adhesive-table td{padding:16px;text-align:left;vertical-align:top;border-bottom:1px solid #dce9f2;line-height:1.65}
.etol-adhesive-table thead{background:#edf5fa}.etol-adhesive-table tbody th{width:24%;font-weight:600}
.etol-adhesive-note{padding:20px 24px;margin:24px 0;background:#f3f9fd;border-left:3px solid var(--etol-blue-dark);line-height:1.75}
.etol-adhesive-note strong{display:block;margin-bottom:8px}
/* Keep the translucent silicone tube neutral against its light gray backdrop. */
.etol-catalog-hero-image img[src*='silicone-tubing-translucent-gray']{mix-blend-mode:normal;background:#eeeeec;border-radius:8px}
/* Stock catalog: material choices and product-specific hardness reference. */
.etol-stock-options{background:#f3f9fd;border-block:1px solid #e1edf5}
.etol-stock-options-heading{text-align:center;max-width:730px;margin:0 auto 36px}
.etol-stock-eyebrow{font-size:12px;font-weight:700;letter-spacing:.16em;color:var(--etol-blue-dark);margin-bottom:12px}
.etol-stock-options-heading h2{font-size:clamp(27px,3vw,36px);letter-spacing:-.025em;margin-bottom:14px}
.etol-stock-options-heading>p:last-child{margin:0;line-height:1.7}
.etol-stock-options-grid{display:grid;grid-template-columns:minmax(0,1.8fr) minmax(0,1fr);gap:28px;align-items:start}
.etol-stock-materials,.etol-stock-hardness{background:#fff;border:1px solid #dce9f2;border-radius:12px;padding:30px;min-width:0}
.etol-stock-options-grid h3{display:flex;align-items:center;gap:12px;font-size:23px;margin:0 0 16px}
.etol-stock-options-grid h3>span{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:#eaf6fe;color:var(--etol-blue-dark);font-size:13px;flex-shrink:0}
.etol-stock-options-grid p{font-size:15px;line-height:1.7}
.etol-stock-material-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;list-style:none;padding:0;margin:24px 0}
.etol-stock-material-grid li{border:1px solid #dce9f2;border-radius:7px;padding:18px 16px;background:#fafdff}
.etol-stock-material-grid strong{display:block;color:var(--etol-blue-dark);font-size:20px;letter-spacing:.025em;margin-bottom:5px}
.etol-stock-material-grid span{display:block;font-size:13px;line-height:1.5}
.etol-stock-material-details{margin:18px 0 0}
.etol-stock-material-details>div+div{margin-top:12px}
.etol-stock-material-details dt{font-size:12px;font-weight:700;color:var(--etol-blue-dark);margin:0 0 3px}
.etol-stock-material-details dd{margin:0;font-size:13px;line-height:1.65;color:var(--etol-muted);overflow-wrap:anywhere}
.etol-stock-options-grid .etol-stock-note{font-size:13px;line-height:1.65;margin:20px 0 0}
.etol-stock-scale{display:flex;justify-content:space-between;position:relative;padding:0 0 17px;font-size:12px;color:var(--etol-blue-dark);margin:20px 0}
.etol-stock-scale::after{content:'';position:absolute;bottom:0;left:0;right:0;height:7px;border-radius:8px;background:linear-gradient(90deg,#cbeafa,#50b0de,#145786)}
.etol-stock-hardness-table{width:100%;border-collapse:collapse;font-size:14px}
.etol-stock-hardness-table caption{text-align:left;font-size:12px;margin-bottom:10px}
.etol-stock-hardness-table th,.etol-stock-hardness-table td{text-align:left;padding:9px 0;border-bottom:1px solid #e6eef4}
.etol-stock-hardness-table thead th{color:var(--etol-ink);font-size:12px;text-transform:uppercase;letter-spacing:.04em}
.etol-stock-hardness-table tbody th{font-weight:400;padding-right:16px}
.etol-stock-hardness-table td,.etol-stock-hardness-table thead th:last-child{text-align:right;white-space:nowrap;font-weight:700;color:var(--etol-blue-dark)}
.etol-stock-hardness-table a{color:var(--etol-blue-dark);text-decoration:underline;text-decoration-color:#b5d3e6;text-underline-offset:3px}
.etol-stock-options-cta{display:flex;justify-content:space-between;align-items:center;gap:28px;margin-top:28px;padding:26px 30px;background:#e7f3fc;border-radius:10px}
.etol-stock-options-cta h3{font-size:20px;margin:0 0 8px}.etol-stock-options-cta p{font-size:14px;margin:0;max-width:600px}.etol-stock-options-cta .etol-button{flex-shrink:0;gap:14px}
@media(max-width:900px){.etol-stock-options-grid{grid-template-columns:1fr}.etol-stock-options-cta{align-items:flex-start;flex-direction:column}}
@media(max-width:600px){.etol-stock-material-grid{grid-template-columns:1fr}}
@media(max-width:480px){.etol-stock-materials,.etol-stock-hardness{padding:22px 18px}.etol-stock-material-grid{gap:10px}.etol-stock-material-grid li{padding:18px 16px}.etol-stock-options-cta{padding:22px 18px}.etol-stock-options-cta .etol-button{width:100%;font-size:14px}.etol-stock-options-grid h3{font-size:21px}}
/* Feet category: attachment comparison and application sizing guide. */
.etol-feet-selection{background:#f4f9fc;border-bottom:1px solid var(--etol-line)}
.etol-feet-heading{max-width:780px;margin:0 auto 32px;text-align:center}
.etol-feet-heading h2{font-size:clamp(27px,3vw,36px);letter-spacing:-.025em}
.etol-feet-heading p{line-height:1.7}
.etol-feet-methods{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.etol-feet-methods article{display:flex;flex-direction:column;min-width:0;padding:26px;border:1px solid var(--etol-line);border-top:3px solid var(--etol-blue);border-radius:9px;background:#fff}
.etol-feet-number{font-size:12px;font-weight:700;letter-spacing:.1em;color:var(--etol-blue-dark);margin-bottom:16px}
.etol-feet-methods h3{font-size:23px;margin:0 0 12px}
.etol-feet-selection p,.etol-feet-selection dd,.etol-feet-selection li{font-size:15px;line-height:1.75}
.etol-feet-lead{min-height:53px;margin-bottom:20px}
.etol-feet-methods dl{margin:0 0 24px}
.etol-feet-methods dt{font-size:14px;font-weight:700;color:var(--etol-ink);margin-bottom:5px}
.etol-feet-methods dd{margin:0 0 18px}
.etol-feet-methods dd:last-child{margin-bottom:0}
.etol-feet-methods article>a{margin-top:auto;padding-top:16px;border-top:1px solid var(--etol-line);font-weight:700;font-size:14px}
.etol-feet-details{display:grid;grid-template-columns:1fr 1fr;gap:38px;margin-top:36px}
.etol-feet-details h3,.etol-feet-request h3{font-size:24px;margin:0 0 18px}
.etol-feet-details h4{font-size:17px;color:var(--etol-blue-dark);margin:22px 0 8px}
.etol-feet-details ol{margin:0;padding-left:22px}
.etol-feet-details li{padding-left:5px;margin-bottom:15px}
.etol-feet-details strong{color:var(--etol-ink)}
.etol-feet-note{border-left:3px solid var(--etol-blue);padding:12px 16px;background:#fff}
.etol-feet-request{display:flex;align-items:center;justify-content:space-between;gap:28px;background:#e6f3fc;border-radius:9px;padding:26px;margin-top:28px}
.etol-feet-request h3{font-size:22px;margin-bottom:8px}
.etol-feet-request p{margin:0;max-width:720px}
.etol-feet-request .etol-button{flex-shrink:0}
@media(max-width:1024px){.etol-feet-methods{gap:14px}.etol-feet-methods article{padding:20px}.etol-feet-methods h3{font-size:21px}}
@media(max-width:768px){.etol-feet-methods,.etol-feet-details{grid-template-columns:1fr}.etol-feet-lead{min-height:0}.etol-feet-details{gap:22px}.etol-feet-request{flex-direction:column;align-items:flex-start;padding:22px}.etol-feet-request .etol-button{width:100%}}
/* O-ring hero: full product composition instead of the legacy narrow banner. */
.etol-catalog-4069 .etol-catalog-hero-inner{grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);gap:44px;padding-block:48px;min-height:500px}
.etol-catalog-4069 .etol-catalog-hero-image{width:100%;min-width:0;background:#fff;border-radius:14px;overflow:hidden;box-shadow:0 14px 36px #17354a0a}
.etol-catalog-4069 .etol-catalog-hero-image img{display:block;width:100%;height:auto;max-height:none;aspect-ratio:3/2;object-fit:contain;mix-blend-mode:normal;background:#fff}
@media(max-width:1024px){.etol-catalog-4069 .etol-catalog-hero-inner{gap:26px;min-height:420px}}
@media(max-width:768px){.etol-catalog-4069 .etol-catalog-hero-inner{grid-template-columns:1fr;gap:28px;min-height:0;padding-block:32px}.etol-catalog-4069 .etol-catalog-hero-image{max-width:600px;margin-inline:auto}.etol-catalog-4069 .etol-catalog-hero-image img{width:100%;max-height:none}}