/* Four product detail references; original photographs retain their full frame. */
.product-reference{scroll-padding-top:0}
.ref-breadcrumb{display:flex;align-items:center;justify-content:space-between;gap:20px}
.ref-breadcrumb .breadcrumb{width:auto;margin:0;padding:22px 0}
.ref-review-link{font-size:12px;color:var(--accent);white-space:nowrap}
.ref-hero{padding:12px 0 54px}
.ref-hero-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:60px;align-items:center}
.ref-hero-grid>*{min-width:0}
.ref-gallery{overflow:hidden;border:1px solid #dbe3eb;border-radius:4px;background:#fff}
.ref-photo{position:relative;display:block;background:#d9dce0;cursor:zoom-in}
.ref-photo img{display:block;width:100%;height:auto;aspect-ratio:5/4;object-fit:contain;mix-blend-mode:normal}
.ref-zoom-label{position:absolute;right:16px;bottom:16px;background:#ffffffed;box-shadow:0 3px 12px #0b234510;border:1px solid #cbd6e1;border-radius:3px;padding:6px 12px;font-size:11px;color:#34506c;display:flex;align-items:center;gap:8px}
.ref-zoom-label>span{font-size:20px;line-height:1}
.ref-gallery figcaption{padding:14px 20px;display:flex;justify-content:space-between;gap:15px;font-size:11px;line-height:1.8;color:#6b7c8e}
.ref-gallery figcaption strong{font-weight:500;color:#304d6a}
.ref-hero-copy .eyebrow{font-size:11px;margin-bottom:13px;letter-spacing:.15em}
.ref-hero-copy h1{font-size:clamp(34px,3.6vw,48px);line-height:1.25;letter-spacing:-.04em}
.ref-subtitle{font-size:16px;color:#526a80;line-height:1.9;margin-top:20px;max-width:540px}
.ref-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}
.ref-tags span{padding:4px 11px;border:1px solid #d4e5f1;border-radius:2px;background:#f0f7fc;color:#316b92;font-size:11px}
.ref-meta{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 25px;border-top:1px solid #dfe7ef;margin:25px 0 0;padding:0}
.ref-meta>div{padding:13px 0;border-bottom:1px solid #dfe7ef;min-width:0}
.ref-meta dt{font-size:11px;color:#748596;margin-bottom:4px}
.ref-meta dd{margin:0;font-size:13px;font-weight:600;color:#2d4762;line-height:1.65}
.ref-hero-copy .actions{margin-top:26px;gap:12px}
.ref-hero-copy .btn{padding-inline:21px;gap:18px}
.ref-hero-copy .btn.secondary{border-color:#b5c9d8;background:#fff}
.ref-hero-copy .btn.secondary:hover{background:#eff6fc;border-color:var(--accent)}
.ref-image-note{color:#7b8a98;font-size:11px;line-height:1.8;margin-top:17px}
.ref-tabs{position:sticky;top:var(--ref-header-height,90px);z-index:20;background:#fff;border-block:1px solid #dfe7ef;box-shadow:0 5px 15px #0b234506}
.ref-tabs-inner{display:flex;gap:37px;align-items:center;overflow-x:auto;scrollbar-width:none}
.ref-tabs-inner::-webkit-scrollbar{display:none}
.ref-tabs a{position:relative;flex:0 0 auto;display:flex;align-items:center;min-height:63px;padding:0 1px;font-size:13px;color:#64778b;border-bottom:3px solid transparent;white-space:nowrap}
.ref-tabs a:hover,.ref-tabs a[aria-current="location"]{color:var(--accent);border-bottom-color:var(--accent)}
.ref-tabs .ref-tab-inquiry{margin-left:auto;color:var(--accent);font-weight:650}
.ref-section{padding:76px 0;scroll-margin-top:calc(var(--ref-header-height,90px) + 76px)}
.ref-section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:64px;margin-bottom:36px}
.ref-section-head>div{flex:0 1 57%;min-width:0}
.ref-section-head>.text-link{flex-shrink:0}
.ref-section-head>p{flex:0 1 43%;color:#60768b;font-size:14px;line-height:1.95;max-width:490px;padding-bottom:3px}
.ref-section .eyebrow{font-size:10px;letter-spacing:.15em;margin-bottom:14px}
.ref-section h2{font-size:clamp(27px,3vw,37px);line-height:1.4}
.ref-feature-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.ref-feature{position:relative;padding:30px;border:1px solid #dfe7ef;border-top:3px solid #087dc4;background:#fff;border-radius:3px}
.ref-number{display:inline-block;font-family:ui-monospace,SFMono-Regular,monospace;font-size:12px;color:#087dc4;letter-spacing:.06em}
.ref-feature h3{font-size:20px;margin-top:21px;margin-bottom:13px;line-height:1.5}
.ref-feature p{font-size:13px;line-height:1.95;color:#64788c}
.ref-pale{background:#f3f7fb;border-block:1px solid #e6edf4}
.ref-table-wrap{overflow-x:auto;max-width:100%;border:1px solid #dce5ee;background:#fff;border-radius:3px}
.ref-spec-table{margin:0;border-collapse:collapse;width:100%;min-width:700px;table-layout:fixed;font-size:13px;line-height:1.85}
.ref-spec-table th,.ref-spec-table td{padding:18px 25px;text-align:left;border-bottom:1px solid #e0e8ef;vertical-align:top;overflow-wrap:anywhere}
.ref-spec-table th{background:#e8f0f7;color:#233f5d;font-weight:650}
.ref-spec-table th:first-child{width:20%}
.ref-spec-table th:nth-child(2){width:41%}
.ref-spec-table th:nth-child(3){width:39%}
.ref-spec-table td{color:#61768b}
.ref-spec-table td:first-child{font-weight:600;color:#294561;background:#fafcfe}
.ref-spec-table tr:last-child td{border-bottom:0}
.ref-table-note{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:17px;font-size:11px;color:#7b8c9d}
.ref-table-note a{color:#087dc4}
.ref-selection-grid{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:96px}
.ref-selection-copy>p:not(.eyebrow){color:#65798d;max-width:370px;font-size:14px;line-height:1.95;margin-top:22px}
.ref-selection-copy .text-link{margin-top:26px;font-size:13px}
.ref-scenario{display:flex;align-items:flex-start;gap:26px;padding:26px 0;border-top:1px solid #dfe7ef}
.ref-scenario:last-child{border-bottom:1px solid #dfe7ef}
.ref-scenario .ref-number{padding-top:4px}
.ref-scenario h3{font-size:20px;line-height:1.5;margin-bottom:10px}
.ref-scenario p{color:#65798d;font-size:13px;line-height:1.9}
.ref-dark{background:#0b2345;color:#fff}
.ref-dark .eyebrow{color:#71c9ff}
.ref-dark .ref-section-head>p{color:#acbed2}
.ref-timings{display:grid;grid-template-columns:repeat(3,minmax(0,1fr)) minmax(0,1.1fr);border-block:1px solid #ffffff26;padding:24px 0;margin:38px 0 34px;align-items:center}
.ref-timings>div{padding:0 30px;border-right:1px solid #ffffff26}
.ref-timings>div:first-child{padding-left:0}
.ref-timings span{font-size:12px;color:#9cb5d0}
.ref-timings strong{display:block;font-size:43px;line-height:1.5;font-weight:550;letter-spacing:-.04em}
.ref-timings small{font-size:13px;font-weight:400;letter-spacing:0;margin-left:6px;color:#adbed3}
.ref-timings>p{padding-left:30px;font-size:12px;line-height:1.95;color:#9db5cd}
.ref-process{list-style:none;padding:0;margin:0 0 33px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:28px}
.ref-process li{margin:0}
.ref-process li>span{display:block;color:#6bb7e4;font-size:11px;font-family:ui-monospace,SFMono-Regular,monospace;margin-bottom:11px}
.ref-process h3{font-size:17px;margin-bottom:10px}
.ref-process p{font-size:12px;color:#9fb5cd;line-height:1.95}
.ref-dark>.wrap>.btn{font-size:13px}
.ref-faq-grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:82px}
.ref-faq-intro{color:#65798d;max-width:350px;font-size:13px;line-height:1.95;margin-top:22px;margin-bottom:24px}
.ref-faq{border-top:1px solid #dfe7ef}
.ref-faq:last-child{border-bottom:1px solid #dfe7ef}
.ref-faq summary{display:flex;justify-content:space-between;align-items:center;gap:25px;list-style:none;padding:24px 0;cursor:pointer;font-size:15px;font-weight:600;line-height:1.6}
.ref-faq summary::-webkit-details-marker{display:none}
.ref-faq summary>span{font-size:22px;font-weight:400;color:#087dc4;flex-shrink:0;transition:transform .15s}
.ref-faq[open] summary>span{transform:rotate(45deg)}
.ref-faq p{padding:0 35px 24px 0;color:#63788c;font-size:13px;line-height:1.95}
.ref-related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.ref-related-card{background:#fff;border:1px solid #dce5ee;border-radius:3px;overflow:hidden;display:flex;flex-direction:column;min-width:0}
.ref-related-image{display:block;background:#d9dce0;border-bottom:1px solid #dce5ee}
.ref-related-image img{aspect-ratio:5/4;object-fit:contain;width:100%;height:auto;mix-blend-mode:normal}
.ref-related-card>div{padding:25px;display:flex;flex-direction:column;align-items:flex-start;flex:1}
.ref-related-card h3{font-size:22px;line-height:1.45}
.ref-related-card h3 a:hover{color:var(--accent)}
.ref-related-card p{font-size:13px;line-height:1.85;color:#687b8e;margin:13px 0 23px}
.ref-related-card .text-link{font-size:12px;margin-top:auto}
.ref-return{display:flex;justify-content:space-between;gap:25px;margin-top:29px;color:#466e8d;font-size:12px}
.ref-viewer{padding:0;width:min(95vw,1050px);max-width:95vw;max-height:94vh;border:0;border-radius:5px;box-shadow:0 20px 80px #0005}
.ref-viewer::backdrop{background:#08192dd9}
.ref-viewer header,.ref-viewer footer{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:14px 20px;background:#fff;line-height:1.7;font-size:13px}
.ref-viewer header form{margin:0}
.ref-viewer button{background:#f4f8fc;border:1px solid #c5d5e3;padding:6px 13px;border-radius:3px;color:#345471;font-size:12px;min-height:38px}
.ref-viewer>img{display:block;max-width:100%;max-height:calc(94vh - 125px);width:100%;height:auto;object-fit:contain;background:#d9dce0}
.ref-viewer footer{font-size:11px;color:#6c7e90}
.ref-viewer footer a{color:var(--accent)}
.ref-hub-hero{background:#edf5fc;border-bottom:1px solid #dce7f0;padding:54px 0 43px}
.ref-hub-hero .eyebrow{font-size:11px}
.ref-hub-hero h1{font-size:clamp(32px,3.4vw,45px);line-height:1.4}
.ref-hub-hero p:not(.eyebrow){font-size:15px;color:#60758b;line-height:1.95;max-width:760px;margin-top:20px}
.ref-hub-notes{display:flex;flex-wrap:wrap;gap:26px;margin-top:24px;font-size:12px;color:#59758d}
.ref-hub-notes span:before{content:"·";color:var(--accent);margin-right:8px;font-weight:800}
.ref-sample-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:34px}
.ref-sample-card{background:#fff;border:1px solid #dce5ee;border-radius:4px;overflow:hidden;display:flex;flex-direction:column;min-width:0}
.ref-sample-image{position:relative;display:block;background:#d9dce0;border-bottom:1px solid #dce5ee}
.ref-sample-image img{width:100%;height:auto;aspect-ratio:5/4;object-fit:contain;mix-blend-mode:normal}
.ref-sample-image>span{position:absolute;top:17px;left:20px;font-size:10px;letter-spacing:.08em;color:#3f5a72;background:#ffffffd9;padding:5px 10px;border:1px solid #cad5df;border-radius:2px}
.ref-sample-body{padding:32px;display:flex;flex-direction:column;align-items:flex-start;flex:1}
.ref-sample-body .eyebrow{font-size:10px;margin-bottom:9px}
.ref-sample-body h2{font-size:29px}
.ref-sample-body h2 a:hover{color:var(--accent)}
.ref-sample-body>p:not(.eyebrow){color:#65798d;font-size:14px;line-height:1.9;margin-top:14px}
.ref-sample-focus{padding:19px 0;border-top:1px solid #e0e8ef;margin-top:23px;display:flex;gap:20px;font-size:12px;line-height:1.9;width:100%}
.ref-sample-focus strong{flex-shrink:0;color:#3e5e7b;font-weight:600}
.ref-sample-focus span{color:#75889a}
.ref-sample-body .btn{margin-top:auto;font-size:13px;gap:24px}
.ref-hub-return{display:flex;gap:40px;flex-wrap:wrap;margin-top:40px}
.ref-hub-return .text-link{font-size:13px}
.ref-hero :focus-visible,.ref-tabs :focus-visible,.ref-section :focus-visible,.ref-breadcrumb :focus-visible{outline:3px solid var(--accent);outline-offset:4px}
@media(max-width:1100px){.ref-hero-grid{gap:36px}.ref-gallery figcaption{display:block}.ref-gallery figcaption span{display:block}.ref-subtitle{font-size:15px}.ref-hero-copy .btn{padding-inline:17px;gap:13px;font-size:13px}.ref-section-head{gap:35px}.ref-selection-grid{gap:52px}.ref-faq-grid{gap:45px}.ref-feature{padding:25px}.ref-tabs-inner{gap:30px}.ref-section{padding:64px 0}.ref-section h2{font-size:32px}}
@media(max-width:900px){.ref-hero-grid{grid-template-columns:minmax(0,1fr);gap:32px}.ref-gallery{max-width:620px;width:100%;margin:auto}.ref-hero-copy{max-width:700px}.ref-gallery figcaption{display:flex}.ref-gallery figcaption span{display:inline}.ref-hero{padding-bottom:38px}.ref-hero-copy h1{font-size:42px}.ref-section-head{align-items:flex-start}.ref-feature-grid{gap:18px}.ref-feature{padding:23px}.ref-feature h3{font-size:18px}.ref-selection-grid,.ref-faq-grid{grid-template-columns:minmax(0,1fr);gap:35px}.ref-selection-copy>p:not(.eyebrow),.ref-faq-intro{max-width:600px}.ref-selection-copy h2 br,.ref-faq-grid h2 br{display:none}.ref-timings{grid-template-columns:repeat(3,minmax(0,1fr))}.ref-timings>div:last-of-type{border:0}.ref-timings>p{grid-column:1/-1;padding:17px 0 0}.ref-timings>p br{display:none}.ref-process{grid-template-columns:repeat(2,minmax(0,1fr));gap:27px 32px}.ref-related-grid{gap:18px}.ref-related-card>div{padding:20px}.ref-related-card h3{font-size:19px}.ref-sample-grid{gap:24px}.ref-sample-body{padding:25px}}
@media(max-width:650px){.ref-breadcrumb{display:block}.ref-breadcrumb .breadcrumb{padding:17px 0 8px;font-size:11px}.ref-review-link{display:inline-block;font-size:11px;margin-bottom:12px}.ref-hero{padding-top:4px;padding-bottom:30px}.ref-hero-grid{gap:28px}.ref-gallery figcaption{padding:12px 15px;font-size:10px;gap:10px;flex-wrap:wrap}.ref-hero-copy h1{font-size:35px}.ref-hero-copy .eyebrow{font-size:10px;letter-spacing:.1em;margin-bottom:11px}.ref-subtitle{font-size:14px;margin-top:15px}.ref-tags{margin-top:17px}.ref-tags span{font-size:10px}.ref-meta{gap:0 17px;margin-top:21px}.ref-meta dd{font-size:12px}.ref-hero-copy .actions{gap:10px;margin-top:22px}.ref-hero-copy .btn{font-size:12px;padding:13px 12px;gap:8px;flex:1}.ref-image-note{font-size:10px}.ref-zoom-label{right:12px;bottom:12px;font-size:10px}.ref-tabs-inner{gap:24px}.ref-tabs a{min-height:54px;font-size:12px}.ref-tabs .ref-tab-inquiry{display:none}.ref-section{padding:44px 0;scroll-margin-top:calc(var(--ref-header-height,74px) + 65px)}.ref-section h2{font-size:27px}.ref-section-head{display:block;margin-bottom:27px}.ref-section-head>p{font-size:13px;margin-top:18px}.ref-section-head>.text-link{margin-top:19px;font-size:13px}.ref-feature-grid{grid-template-columns:minmax(0,1fr);gap:15px}.ref-feature{padding:23px 25px}.ref-feature h3{font-size:19px;margin:13px 0 9px}.ref-feature p{font-size:13px}.ref-table-wrap{border-radius:2px}.ref-spec-table{min-width:620px;font-size:12px}.ref-spec-table th,.ref-spec-table td{padding:14px 18px}.ref-table-note{display:block;font-size:10px}.ref-table-note a{display:block;margin-top:8px}.ref-selection-grid,.ref-faq-grid{gap:24px}.ref-selection-copy>p:not(.eyebrow){font-size:13px;margin-top:17px}.ref-selection-copy .text-link{font-size:12px;margin-top:19px}.ref-scenario{gap:20px;padding:21px 0}.ref-scenario h3{font-size:18px}.ref-timings{padding:21px 0;margin:28px 0}.ref-timings>div{padding:0 16px}.ref-timings strong{font-size:30px}.ref-timings span,.ref-timings small{font-size:10px}.ref-timings small{margin-left:3px}.ref-timings>p{font-size:11px;padding-top:16px}.ref-process{grid-template-columns:minmax(0,1fr);gap:0;margin-bottom:26px}.ref-process li{position:relative;padding:0 0 22px 42px}.ref-process li>span{position:absolute;left:0;top:2px}.ref-process li:last-child{padding-bottom:0}.ref-process h3{font-size:17px;margin-bottom:7px}.ref-process p{font-size:12px}.ref-faq-intro{font-size:13px;margin:17px 0 20px}.ref-faq summary{font-size:14px;padding:20px 0}.ref-faq p{font-size:13px;padding:0 25px 22px 0}.ref-related-grid{grid-template-columns:minmax(0,1fr);gap:20px}.ref-related-card{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr)}.ref-related-image{display:flex;align-items:center;border-bottom:0;border-right:1px solid #dce5ee}.ref-related-card>div{padding:19px 16px}.ref-related-card h3{font-size:18px}.ref-related-card p{font-size:11px;margin:10px 0 17px}.ref-related-card .text-link{font-size:11px}.ref-return{display:block;font-size:11px;margin-top:24px}.ref-return a{display:block;margin-top:10px}.ref-viewer header,.ref-viewer footer{padding:11px 13px;font-size:11px;gap:12px}.ref-viewer button{font-size:11px;padding:5px 9px}.ref-viewer footer{font-size:10px}.ref-viewer>img{max-height:calc(94vh - 135px)}.ref-hub-hero{padding:35px 0 29px}.ref-hub-hero .eyebrow{font-size:9px;letter-spacing:.08em}.ref-hub-hero h1{font-size:30px;max-width:340px}.ref-hub-hero p:not(.eyebrow){font-size:13px;margin-top:17px}.ref-hub-notes{gap:12px 19px;font-size:10px;margin-top:19px}.ref-sample-grid{grid-template-columns:minmax(0,1fr);gap:27px}.ref-sample-body{padding:25px 23px}.ref-sample-body h2{font-size:26px}.ref-sample-body>p:not(.eyebrow){font-size:13px}.ref-sample-focus{font-size:11px;gap:15px}.ref-sample-image>span{left:16px;top:14px;font-size:9px}.ref-hub-return{margin-top:30px;gap:20px}.ref-hub-return .text-link{font-size:12px}}
@media(max-width:360px){.ref-meta{grid-template-columns:minmax(0,1fr)}.ref-hero-copy .actions{flex-direction:column}.ref-related-card{grid-template-columns:minmax(0,1fr)}.ref-related-image{border-right:0;border-bottom:1px solid #dce5ee}.ref-timings>div{padding-inline:9px}.ref-timings strong{font-size:26px}}
@media(prefers-reduced-motion:reduce){.ref-faq summary>span{transition:none}}