/* V7 shared engineering surfaces: explicit image sizing; readable working controls. */
.config-visual img{height:auto;max-height:420px;aspect-ratio:10/7;object-fit:contain}
.product-intro img{height:auto;max-height:680px;object-fit:contain}
.config-overview{min-height:0;align-items:center}
.config-visual{max-height:none}
.finder-mode-row{display:flex;align-items:center;justify-content:space-between;gap:20px;margin:-8px 0 26px}
.finder-mode-switch{display:inline-flex;padding:4px;border-radius:14px;background:#e9e9ec;gap:3px}
.finder-mode-switch button{padding:12px 22px;border-radius:10px;font-size:14px;line-height:1.2;color:#6a7280}
.finder-mode-switch button[aria-pressed=true]{color:#1d1d1f;background:white;box-shadow:0 2px 6px #172a4010}
.finder-page[data-finder-mode=guided] .selection-layout{grid-template-columns:346px minmax(0,1fr);gap:28px}
.finder-page[data-finder-mode=guided] .filter-panel,.finder-page[data-finder-mode=expert] .guided-panel{display:none}
.finder-page[data-finder-mode=guided] .mobile-filter-button{display:none}
.guided-panel{position:sticky;top:83px;scroll-margin-top:82px;max-height:calc(100dvh - 103px);overflow:auto;scrollbar-width:thin;background:#fff;border-radius:22px;padding:23px;box-shadow:0 2px 10px #14294005}
.guide-progress-head{display:flex;align-items:center;justify-content:space-between;font-size:12px;color:#89919d;margin-bottom:20px}
.guide-progress-head button{font-size:12px;color:#006dce;padding:3px}
.guide-stepper{display:grid;grid-template-columns:repeat(6,1fr);gap:4px;margin-bottom:25px}
.guide-stepper button{padding:0;position:relative;text-align:center}
.guide-stepper button>span{display:grid;place-items:center;margin:0 auto 8px;width:27px;height:27px;border-radius:50%;background:#f0f1f4;color:#737f8d;font-size:12px}
.guide-stepper button[aria-current=step]>span{background:#0071e3;color:#fff}
.guide-stepper small{font-size:12px;color:#8b939e;line-height:1.35;display:block;max-width:42px;margin:auto}
.guide-stepper button[aria-current=step] small{color:#1d1d1f;font-weight:600}
.guide-step-content h2{font-size:29px;letter-spacing:-.045em;line-height:1.25;margin-bottom:15px}
.guide-step-content h2:focus{outline:none}
.guide-lead{font-size:14px;color:#77808d;line-height:1.7;margin-bottom:20px}
.guide-choices{display:grid;gap:8px;margin:17px 0 18px}
.guide-choice{position:relative;padding:14px 33px 14px 15px;border:1px solid #dfe3e9;border-radius:13px;text-align:left;transition:border-color .18s,background .18s}
.guide-choice>span{display:block;font-size:15px;font-weight:550;color:#364252}
.guide-choice>small{display:block;font-size:12px;line-height:1.6;color:#7f8894;margin-top:5px}
.guide-choice>i{position:absolute;right:13px;top:15px;font-style:normal;color:#0071e3;font-size:14px}
.guide-choice[aria-pressed=true]{border-color:#0071e3;box-shadow:inset 0 0 0 .5px #0071e3;background:#f3f8ff}
.guide-choice:hover{background:#f8faff;border-color:#769ecc}
.guide-field{display:block;margin:17px 0}
.guide-field>span{display:block;font-size:14px;color:#556170;margin-bottom:8px;line-height:1.5}
.guide-field input,.guide-field select,.guide-field textarea{width:100%;border:1px solid #d5dae2;border-radius:10px;background:white;color:#1d1d1f;font-size:15px;padding:12px;min-height:45px}
.guide-field textarea{min-height:90px;resize:vertical}
.guide-field small,.guide-note{font-size:12px;line-height:1.75;color:#7c8795;display:block;margin-top:8px}
.guide-pair{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.guide-pair .unit-input input{padding-right:34px!important}
.guide-pins{display:grid;grid-template-columns:repeat(5,1fr);gap:7px}
.guide-pins button{font-size:14px;min-height:39px;border:1px solid #dce1e8;border-radius:9px;padding:5px}
.guide-pins button[aria-pressed=true]{border-color:#0071e3;color:#0071e3;background:#eff6ff}
.guide-circuit{border-top:1px solid #e7e9ed;padding-top:16px;margin-top:20px}
.guide-circuit h3{font-size:15px;font-weight:600;letter-spacing:0}
.guide-circuit .guide-field{margin-bottom:0}
.guide-watch{display:inline-block;color:#0071e3;font-size:14px;margin-top:17px;line-height:1.6}
.guide-bottom{display:flex;justify-content:space-between;align-items:center;gap:12px;border-top:1px solid #e6e9ee;padding-top:18px;margin-top:25px}
.guide-bottom>button{font-size:14px;padding:7px 0;color:#647486}
.guide-bottom>span{font-size:12px;color:#8a95a2;text-align:center}
.guide-bottom .guide-next{color:#0071e3;font-weight:550}
.guide-environment{margin-top:17px;border-top:1px solid #e6e9ee;padding-top:18px}
.guide-environment summary{font-size:14px;cursor:pointer;color:#577591}
.guide-environment>p{font-size:12px;line-height:1.75;color:#7b8795;margin-top:13px}
.guide-review>div{display:flex;justify-content:space-between;gap:15px;padding:11px 0;border-bottom:1px solid #e9ecf0;font-size:14px}
.guide-review>div>span{color:#788594}
.guide-review>p{font-size:14px;color:#788594}
.guide-review strong{font-weight:550;text-align:right;overflow-wrap:anywhere}
.guide-pending{padding:18px;border-radius:12px;background:#f5f7fa;margin-top:24px}
.guide-pending h3{font-size:14px;font-weight:600;letter-spacing:0;margin-bottom:9px}
.guide-pending p{font-size:12px;line-height:1.8;color:#758396}
.guide-review-actions{display:flex;flex-direction:column;align-items:stretch;gap:17px;margin-top:23px}
.guide-review-actions>.text-link{font-size:14px;text-align:center}
.finder-page .field>span,.pin-field>p{font-size:14px}
.finder-page .field input,.finder-page .field select{font-size:15px;min-height:45px}
.finder-page .pin-option{font-size:14px;min-height:38px}
.finder-page .field small,.pin-field small{font-size:12px}
.finder-page .product-category,.finder-page .selection-sku{font-size:12px}
.finder-page .key-specs dt,.finder-page .wire-specs dt{font-size:12px}
.finder-page .wire-specs dd{font-size:14px}
.finder-page .key-specs .mounting-value{font-size:14px}
.finder-page .selection-photo .image-caption{font-size:12px}
.finder-page .compare-add,.finder-page .card-actions .text-link{font-size:14px}
.finder-page .match-evidence,.finder-page .match-summary>p,.finder-page .match-summary>small{font-size:12px}
.config-core dt,.config-group dt{font-size:14px}
.config-group dd{font-size:14px}
.config-essential .config-description{font-size:16px}
.config-visual figcaption{font-size:12px}
.config-essential .pill,.config-essential .compare-add{font-size:14px}
.config-select-label{font-size:14px}.config-select-label select{font-size:14px}
.config-order>span{font-size:12px}
.catalog-properties{border-top:1px solid #e5e8ed;padding:23px 0}
.catalog-properties:empty{display:none}
.catalog-properties>h3{font-size:21px;margin-bottom:16px}
.catalog-property-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px 30px}
.catalog-property-grid>div{display:flex;justify-content:space-between;gap:20px;padding:12px 0;border-bottom:1px solid #eceef2;font-size:14px;line-height:1.7}
.catalog-property-grid span{color:#7a8796}.catalog-property-grid strong{font-weight:500;text-align:right;max-width:65%;overflow-wrap:anywhere}
.catalog-property-grid small{font-size:12px;color:#8c97a5;display:block;font-weight:400}
.catalog-properties>p{font-size:12px;color:#8894a3;margin-top:15px}
/***** Product engineering stories *****/
.engineering-page{padding-top:64px;background:#f5f5f7}
.engineering-page .wrap{max-width:1240px}
.engineering-hero{padding:76px 0 50px}
.engineering-hero h1{font-size:clamp(38px,5vw,64px);letter-spacing:-.05em;line-height:1.12;max-width:900px}
.engineering-hero .lead{font-size:18px;line-height:1.8;color:#788494;max-width:700px;margin-top:24px}
.engineering-hero .eyebrow{font-size:12px;color:#8692a1}
.engineering-tabs{display:flex;gap:7px;padding:5px;background:#e7e9ed;width:fit-content;border-radius:16px;margin:0 0 24px}
.engineering-tabs button{font-size:16px;padding:13px 26px;border-radius:12px;color:#778292}
.engineering-tabs button[aria-selected=true]{background:white;color:#1d1d1f;box-shadow:0 3px 8px #2433480c}
.mechanism-panel{background:#fff;border-radius:26px;overflow:hidden;display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);align-items:center}
.engineering-media{background:#e9ebef;min-width:0}
.engineering-media video{display:block;width:100%;height:auto;aspect-ratio:8/5;object-fit:contain;background:#e9ebef}
.engineering-media>figcaption{font-size:12px;color:#758190;line-height:1.7;padding:12px 23px 15px}
.engineering-player{margin:0}
.player-controls{display:flex;gap:14px;align-items:center;padding:13px 23px;background:#eef0f3}
.player-controls button{font-size:14px;min-width:48px;padding:7px 0;color:#456b95}
.player-controls input{accent-color:#0071e3;flex:1;min-width:0}
.player-controls output{font-size:12px;color:#758295;width:38px;font-variant-numeric:tabular-nums}
.mechanism-copy{padding:35px 40px}
.mechanism-copy h2{font-size:35px;letter-spacing:-.04em;margin-bottom:17px}
.mechanism-copy>p{font-size:16px;color:#6f7c8c;line-height:1.9;margin-bottom:22px}
.mechanism-copy .eyebrow{font-size:12px;letter-spacing:.1em;margin-bottom:12px}
.mechanism-copy ol{padding:0;list-style:none;margin:0 0 23px;counter-reset:step}
.mechanism-copy li{counter-increment:step;font-size:14px;color:#566678;margin:13px 0;display:flex;align-items:baseline;gap:12px}
.mechanism-copy li:before{content:'0'counter(step);font-size:12px;color:#9da9b7}
.mechanism-copy .text-link{font-size:14px}
.engineering-section{padding:75px 0;scroll-margin-top:88px}
.engineering-section .section-intro{margin-bottom:28px;gap:30px}
.engineering-section .section-title{font-size:clamp(30px,4vw,45px)}
.engineering-section .section-intro>p{font-size:16px;max-width:470px;line-height:1.9;color:#7b8796}
.termination-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.termination-item{background:#fff;border-radius:24px;overflow:hidden}
.termination-copy{padding:30px 32px 34px}
.termination-copy h3{font-size:29px;margin-bottom:16px}
.termination-copy p{font-size:16px;line-height:1.9;color:#718091;margin-bottom:20px}
.termination-copy .text-link{font-size:14px}
.technical-callout{display:grid;grid-template-columns:1fr 1.2fr;gap:36px;padding:38px;background:#e8edf3;border-radius:24px;margin-top:26px;align-items:center}
.technical-callout h3{font-size:30px;line-height:1.3;margin-bottom:18px}
.technical-callout p{font-size:16px;color:#6a7889;line-height:1.85}
.technical-callout table{border-collapse:collapse;width:100%;font-size:14px;line-height:1.7;background:#f8fafc;border-radius:12px;overflow:hidden}
.technical-callout th,.technical-callout td{padding:15px 17px;text-align:left;border-bottom:1px solid #dce3eb}
.technical-callout th{font-size:12px;font-weight:500;color:#758599}
.technical-callout a{color:#0071e3}
.technical-callout .note{font-size:12px;margin-top:16px}
.connection-summary{margin-top:26px;background:white;border-radius:18px;padding:25px 30px}
.connection-summary h3{font-size:20px;margin-bottom:17px}
.capability-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.capability-grid article{border-left:1px solid #e6e9ee;padding-left:22px}.capability-grid article:first-child{border:0;padding-left:0}
.capability-grid h4{font-size:16px;margin-bottom:12px;font-weight:550;letter-spacing:0}
.capability-grid p{font-size:14px;line-height:1.8;color:#647486}
.capability-grid strong{color:#263a52;font-weight:550}
.capability-grid a{font-size:12px;color:#0071e3}
.connection-summary>.note{font-size:12px;margin-top:19px}
.reliability-hero{background:#101419;color:white;padding:74px 0 70px}
.reliability-hero h1{font-size:clamp(39px,5.6vw,74px);line-height:1.14;letter-spacing:-.04em}
.reliability-hero>div>p:not(.eyebrow){color:#a1adbc;font-size:18px;max-width:750px;line-height:1.9;margin-top:28px}
.reliability-hero .eyebrow{color:#8996a8}
.protection-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.protection-card{padding:32px;background:white;border-radius:23px;display:flex;flex-direction:column;align-items:start}
.protection-card .rating{font-size:48px;letter-spacing:-.05em;font-weight:550;color:#273e58;line-height:1.2}
.protection-card h3{font-size:23px;margin:22px 0 17px}
.protection-card p{font-size:16px;line-height:1.8;color:#758498}
.protection-card small{font-size:12px;line-height:1.8;color:#8593a4;margin-top:20px}
.protection-card a{margin-top:auto;padding-top:25px;font-size:14px}
.protection-card .evidence{display:inline-block;background:#edf2f8;color:#687d97;border-radius:6px;padding:5px 9px;font-size:12px;margin-top:14px}
.manufacturing-flow{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding:34px;background:white;border-radius:24px}
.manufacturing-flow article{border-right:1px solid #e4e8ee;padding-right:20px}.manufacturing-flow article:last-child{border:0;padding:0}
.manufacturing-flow b{font-size:12px;color:#95a1b0;font-weight:400}
.manufacturing-flow h3{font-size:22px;margin:13px 0 18px}
.manufacturing-flow p{font-size:16px;line-height:1.9;color:#758498}
.fact-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.fact-grid article{padding:35px;background:white;border-radius:23px}
.fact-grid h3{font-size:29px;line-height:1.25;margin-bottom:19px}
.fact-grid p{font-size:16px;line-height:1.9;color:#748295}
.fact-grid .note{font-size:12px;margin-top:20px;color:#95a0ae}
.catalog-page .engineering-hero{padding-bottom:30px}
.catalog-toolbar{display:flex;gap:14px;align-items:center;flex-wrap:wrap;margin-bottom:26px}
.catalog-toolbar input,.catalog-toolbar select{font-size:15px;border:1px solid #d7dde6;border-radius:12px;padding:13px 16px;min-height:46px;background:white}
.catalog-toolbar input{flex:1;min-width:220px}.catalog-toolbar .pill{font-size:14px}
.catalog-stat{font-size:14px;color:#7a8899;margin:22px 0}
.catalog-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.catalog-card{background:white;border-radius:24px;overflow:hidden;border:1px solid #e8ebef}
.catalog-card-image{background:#f0f2f5;aspect-ratio:8/5;display:grid;place-items:center;position:relative}
.catalog-card-image img{height:100%;width:100%;object-fit:contain;aspect-ratio:8/5}
.catalog-card-image .catalog-wordmark{font-size:47px;letter-spacing:-.05em;color:#7e8da0}
.catalog-card-body{padding:26px}
.catalog-card h2{font-size:28px;margin-bottom:8px}
.catalog-card .category{font-size:12px;color:#96a1ae;line-height:1.7;margin-bottom:16px}
.catalog-card .catalog-pins{font-size:14px;line-height:1.8;color:#647487;margin-bottom:17px}
.catalog-card .catalog-actions{display:flex;gap:20px;flex-wrap:wrap;margin-top:19px}
.catalog-card .catalog-actions>a{font-size:14px;color:#0071e3}
.catalog-card details{font-size:14px;color:#536d8b;line-height:1.8}
.catalog-card details>summary{cursor:pointer}
.catalog-card dl{margin:16px 0 0}
.catalog-card dl>div{padding:9px 0;border-top:1px solid #edf0f4}
.catalog-card dt{font-size:12px;color:#8995a4}
.catalog-card dd{font-size:14px;margin:4px 0 0;line-height:1.7;color:#536579}
.catalog-card .source-line{font-size:12px;color:#8e9aaa;margin-top:16px}
.catalog-source-schema{padding:35px;background:white;border-radius:23px;margin-top:35px}
.catalog-source-schema h2{font-size:26px;margin-bottom:17px}
.catalog-source-schema p{font-size:16px;color:#748295;line-height:1.9;margin-bottom:20px}
.catalog-source-schema .actions{justify-content:start;flex-wrap:wrap}
.catalog-source-schema .actions a{font-size:14px}
@media(max-width:1150px){.finder-page[data-finder-mode=guided] .selection-layout{grid-template-columns:310px minmax(0,1fr);gap:20px}.guided-panel{padding:21px}.guide-step-content h2{font-size:27px}.mechanism-copy{padding:30px}.mechanism-copy h2{font-size:30px}.capability-grid{gap:20px}.catalog-grid{grid-template-columns:1fr 1fr}.config-essential .config-description{font-size:14px}.protection-card{padding:25px}.protection-card .rating{font-size:39px}}
@media(max-width:900px){.finder-page[data-finder-mode=guided] .selection-layout{grid-template-columns:1fr}.guided-panel{position:relative;top:0;max-height:none;padding:27px}.guide-choices{grid-template-columns:1fr 1fr}.guide-stepper small{max-width:none}.guide-stepper{margin-bottom:28px}.guide-step-content h2{font-size:32px}.guide-pins{grid-template-columns:repeat(8,1fr)}.guide-bottom{margin-top:22px}.guide-progress-head{margin-bottom:22px}.guide-step-content .guide-field{margin:18px 0}.guide-note{max-width:580px}.mechanism-panel{grid-template-columns:1fr}.mechanism-copy{padding:31px}.mechanism-copy h2{font-size:34px}.mechanism-copy ol{display:flex;flex-wrap:wrap;gap:20px}.mechanism-copy li{margin:0}.engineering-section{padding-block:50px}.engineering-section .section-intro{align-items:start}.technical-callout{grid-template-columns:1fr;gap:24px;padding:28px}.manufacturing-flow{grid-template-columns:1fr 1fr}.manufacturing-flow article:nth-child(2){border:0}.protection-grid{grid-template-columns:1fr}.protection-card{display:grid;grid-template-columns:145px 1fr;gap:0 23px;padding:30px}.protection-card>.rating{grid-column:1;grid-row:1/span 2}.protection-card>h3{margin:0 0 15px}.protection-card>*:not(.rating){grid-column:2}.protection-card>a{padding-top:15px}.protection-card .evidence{margin-top:14px;width:fit-content}.termination-copy{padding:27px}.termination-copy h3{font-size:26px}.termination-copy p{font-size:15px}.catalog-property-grid{grid-template-columns:1fr}}
@media(max-width:600px){.finder-mode-row{align-items:start;flex-direction:column;gap:15px;margin-top:0}.finder-mode-row>a{font-size:14px}.finder-mode-switch{width:100%}.finder-mode-switch button{flex:1;padding-inline:14px}.guided-panel{padding:23px 20px;border-radius:19px}.guide-stepper{gap:3px}.guide-stepper small{font-size:12px;max-width:40px}.guide-step-content h2{font-size:31px}.guide-choices{grid-template-columns:1fr}.guide-choice{padding:14px 36px 14px 16px}.guide-choice small{font-size:12px}.guide-pins{grid-template-columns:repeat(5,1fr)}.guide-pair{gap:12px}.guide-field>span{font-size:14px}.guide-field input,.guide-field select{font-size:16px}.finder-page .results-bar .note{font-size:12px;max-width:165px}.config-core dt,.config-group dt{font-size:13px}.config-group dd{font-size:14px}.config-essential .config-description{font-size:16px}.config-visual img{max-height:300px}.engineering-hero{padding:48px 0 30px}.engineering-hero h1{font-size:39px}.engineering-hero .lead{font-size:16px;margin-top:20px}.engineering-tabs{width:100%;gap:3px;border-radius:12px}.engineering-tabs button{flex:1;font-size:14px;padding:12px 8px;border-radius:9px}.mechanism-panel{border-radius:19px}.mechanism-copy{padding:28px 25px}.mechanism-copy h2{font-size:31px}.mechanism-copy p{font-size:16px}.mechanism-copy ol{display:block}.mechanism-copy li{margin:13px 0}.player-controls{padding:11px 15px;gap:10px}.engineering-media>figcaption{padding:12px 17px;font-size:12px}.termination-grid{grid-template-columns:1fr;gap:20px}.termination-copy{padding:28px}.termination-copy p{font-size:16px}.technical-callout{padding:25px 20px;gap:23px}.technical-callout h3{font-size:28px}.technical-callout th,.technical-callout td{padding:12px 9px;font-size:13px}.capability-grid{grid-template-columns:1fr;gap:18px}.capability-grid article,.capability-grid article:first-child{border:0;padding:0 0 18px;border-bottom:1px solid #e6e9ee}.capability-grid article:last-child{border:0;padding:0}.connection-summary{padding:25px}.reliability-hero{padding:50px 0}.reliability-hero h1{font-size:42px}.reliability-hero>div>p:not(.eyebrow){font-size:16px}.protection-card{display:block;padding:28px}.protection-card .rating{font-size:43px}.protection-card h3{margin:16px 0}.protection-card small{display:block}.protection-card a{display:inline-block}.manufacturing-flow{grid-template-columns:1fr;padding:28px}.manufacturing-flow article{border:0!important;padding:0 0 22px;border-bottom:1px solid #e6e9ee!important}.manufacturing-flow article:last-child{border:0!important;padding:0}.fact-grid{grid-template-columns:1fr}.fact-grid article{padding:29px}.fact-grid h3{font-size:27px}.catalog-grid{grid-template-columns:1fr}.catalog-toolbar input,.catalog-toolbar select{width:100%;flex-basis:100%;font-size:16px}.catalog-card-body{padding:26px}.catalog-source-schema{padding:25px}.catalog-property-grid>div{font-size:14px;gap:15px}.catalog-property-grid strong{max-width:60%}}
@media(prefers-reduced-motion:reduce){.guide-choice{transition:none}}
/* An explicit hidden rule protects tab panels from display:grid overrides. */
[hidden]{display:none!important}
.media-error{font-size:14px;color:#7b8796;padding:16px 23px;line-height:1.7}
.product-engineering{background:#f5f5f7;padding:70px 0}
.product-engineering .mechanism-panel{margin-top:24px}
.product-engineering .engineering-media img{width:100%;height:auto;aspect-ratio:8/5;object-fit:contain}
.catalog-card:target{outline:2px solid #0071e3;outline-offset:4px;scroll-margin-top:90px}
.catalog-card .catalog-variant{margin:17px 0;border-top:1px solid #e6eaf0;padding-top:15px}
.catalog-card h3{font-size:16px;line-height:1.65;margin-bottom:10px}
.catalog-card .scope-note{font-size:12px;line-height:1.8;color:#8493a5;overflow-wrap:anywhere}
.catalog-card dd{overflow-wrap:anywhere}
@media(max-width:600px){.product-engineering{padding:45px 0}}
.capacity-summary{margin-top:24px}.capacity-summary .note{font-size:13px;line-height:1.8;color:#7b8796;margin:0 0 22px}.capacity-table{overflow:auto}.capacity-table table{border-collapse:collapse;width:100%;min-width:570px;text-align:left}.capacity-table th,.capacity-table td{padding:17px 15px;border-bottom:1px solid #e7ebf0;font-size:14px;font-weight:400}.capacity-table thead th{font-size:12px;color:#8a96a6}.capacity-table strong{font-size:22px;font-weight:550;display:block;margin-bottom:5px}.capacity-table small{font-size:12px;color:#8594a5;line-height:1.7;display:block}.capacity-table a{color:#0071e3}.capacity-table td:last-child a{font-size:14px}