/* Engineering Insights single-article template */
.ei-page{
  --ei-bg:#F9FBFC;--ei-surface:#FFFFFF;--ei-ink:#1A1D23;--ei-muted:#343A40;
  --ei-blue:#0056B3;--ei-blue-dark:#003D82;--ei-blue-light:#0070E0;
  --ei-orange:#F7941D;--ei-orange-dark:#E07D0A;--ei-pale:#F0F2F5;--ei-border:#DEE2E6;
  width:100%;overflow-x:clip;background:var(--ei-bg);color:var(--ei-ink);
  font-family:Roboto,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  font-size:16px;line-height:1.72;
}
.ei-page *,.ei-page *::before,.ei-page *::after{box-sizing:border-box}
.ei-page :focus-visible{outline:3px solid rgba(247,148,29,.55);outline-offset:3px}
.ei-wrap{width:min(1280px,calc(100% - 48px));margin-inline:auto}
.ei-skip{position:fixed;z-index:9999;top:12px;left:16px;padding:10px 14px;border-radius:6px;background:var(--ei-blue-dark);color:#fff;transform:translateY(-180%)}
.ei-skip:focus{transform:translateY(0)}
.ei-breadcrumb{display:flex;flex-wrap:wrap;gap:8px;align-items:center;padding-top:22px;color:#65727e;font-size:12px}
.ei-breadcrumb a{color:var(--ei-blue);text-decoration:none}
.ei-breadcrumb span[aria-hidden]{color:#9aa5ae}
.ei-hero{position:relative;overflow:hidden;border-bottom:1px solid var(--ei-border);background:
 radial-gradient(circle at 84% 13%,rgba(247,148,29,.13),transparent 29%),
 linear-gradient(180deg,#F0F6FA 0%,#fff 100%)}
.ei-hero::before{position:absolute;inset:0;background-image:
 linear-gradient(rgba(0,86,179,.045) 1px,transparent 1px),
 linear-gradient(90deg,rgba(0,86,179,.045) 1px,transparent 1px);
 background-size:42px 42px;content:"";mask-image:linear-gradient(90deg,#000,transparent 72%)}
.ei-hero-inner{position:relative;display:grid;min-height:560px;grid-template-columns:minmax(0,1.07fr) minmax(390px,.93fr);gap:54px;align-items:center;padding-block:42px 54px}
.ei-hero-copy{min-width:0}
.ei-eyebrow{display:flex;gap:10px;align-items:center;margin:0 0 13px;color:var(--ei-blue-dark);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase}
.ei-eyebrow::before{width:28px;height:3px;background:var(--ei-orange);content:""}
.ei-hero h1{max-width:750px;margin:0;color:var(--ei-blue-dark);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:clamp(42px,4.25vw,62px);font-weight:700;letter-spacing:-.038em;line-height:1.02}
.ei-lead{max-width:720px;margin:22px 0 0;color:#3f4d59;font-size:18px;line-height:1.64}
.ei-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:25px}
.ei-btn{display:inline-flex;min-height:48px;align-items:center;justify-content:center;padding:12px 19px;border:1px solid transparent;border-radius:8px;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:14px;font-weight:700;line-height:1.2;text-decoration:none;transition:transform .18s ease,background .18s ease,border-color .18s ease}
.ei-btn:hover{transform:translateY(-1px)}
.ei-btn-primary{background:var(--ei-orange);border-color:var(--ei-orange);color:#fff}
.ei-btn-primary:hover{background:var(--ei-orange-dark);border-color:var(--ei-orange-dark);color:#fff}
.ei-btn-secondary{background:#fff;border-color:var(--ei-blue-dark);color:var(--ei-blue-dark)}
.ei-btn-secondary:hover{border-color:var(--ei-blue);color:var(--ei-blue)}
.ei-proof{border-bottom:1px solid var(--ei-border);background:#fff}.ei-proof .ei-wrap{padding-block:15px}.ei-trust{display:flex;flex-wrap:wrap;gap:10px 22px;margin:0;color:#536370;font-size:12px;font-weight:600}
.ei-trust span{display:flex;gap:7px;align-items:center}
.ei-trust span::before{width:8px;height:8px;border-radius:50%;background:var(--ei-orange);content:""}
.ei-hero-media{position:relative;margin:0;padding:14px;border:1px solid var(--ei-border);border-radius:16px;background:#fff;box-shadow:0 20px 48px rgba(0,61,130,.13)}
.ei-hero-media img{display:block;width:100%;height:420px;object-fit:contain}
.ei-hero-media figcaption{margin-top:9px;color:#687580;font-size:11px;text-align:center}

.ei-main{padding-block:64px 86px}
.ei-layout{display:grid;grid-template-columns:260px minmax(0,1fr);gap:50px;align-items:start}
.ei-sidebar{position:sticky;top:96px;min-width:0;padding:19px;border:1px solid var(--ei-border);border-top:4px solid var(--ei-orange);border-radius:10px;background:#fff;box-shadow:0 8px 22px rgba(0,61,130,.05)}
.ei-sidebar-title{margin:0 0 11px;color:var(--ei-blue-dark);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:18px;line-height:1.25}
.ei-toc{display:grid;gap:2px;margin:0;padding:0;list-style:none}
.ei-toc a{display:block;padding:7px 9px;border-left:3px solid transparent;border-radius:4px;color:#52616d;font-size:13px;line-height:1.35;text-decoration:none}
.ei-toc a:hover,.ei-toc a.is-active{border-left-color:var(--ei-orange);background:var(--ei-pale);color:var(--ei-blue-dark)}
.ei-sidebar-cta{margin-top:15px;padding:14px;border-radius:8px;background:var(--ei-blue-dark);color:#fff}
.ei-sidebar-cta strong{display:block;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:14px}
.ei-sidebar-cta p{margin:5px 0 10px;color:#d9e5ef;font-size:11px;line-height:1.5}
.ei-sidebar-cta .ei-btn{width:100%;min-height:42px;padding:9px 11px;background:var(--ei-orange);color:#fff;font-size:12px}
.ei-mobile-toc{display:none}
.ei-article{min-width:0;max-width:900px;padding:0 2px}
.ei-article>p:first-child{font-size:18px;line-height:1.72;color:#334552}
.ei-article h2{scroll-margin-top:100px;margin:58px 0 18px;color:var(--ei-blue-dark);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:clamp(27px,3vw,39px);font-weight:700;letter-spacing:-.026em;line-height:1.1}
.ei-article h2:first-child{margin-top:0}
.ei-article h2::before{display:block;width:38px;height:3px;margin-bottom:14px;border-radius:2px;background:var(--ei-orange);content:""}
.ei-article h3{scroll-margin-top:100px;margin:30px 0 10px;color:var(--ei-blue-dark);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:21px;font-weight:700;line-height:1.25}
.ei-article h4{margin:24px 0 9px;color:var(--ei-blue-dark);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:17px}
.ei-article p{max-width:72ch;margin:0 0 19px;color:#3f4c58;font-size:16px;line-height:1.74}
.ei-article a{color:var(--ei-blue);font-weight:600;text-decoration-thickness:1.5px;text-underline-offset:3px}
.ei-article a:hover{color:var(--ei-blue-dark)}
.ei-article strong{color:var(--ei-ink)}
.ei-article ul,.ei-article ol{display:grid;gap:8px;margin:18px 0 25px;padding:19px 23px 19px 43px;border:1px solid var(--ei-border);border-radius:10px;background:#fff}
.ei-article li{padding-left:3px;color:#3f4c58;font-size:16px;line-height:1.65}
.ei-article li::marker{color:var(--ei-orange);font-weight:700}
.ei-article blockquote{margin:28px 0;padding:20px 23px;border:0;border-left:5px solid var(--ei-orange);border-radius:0 10px 10px 0;background:#fff8eb;color:#394956}
.ei-article blockquote p:last-child{margin-bottom:0}
.ei-article figure{max-width:100%;margin:28px 0}
.ei-article figure img,.ei-article img{display:block;max-width:100%;height:auto;border-radius:10px}
.ei-article figcaption{margin-top:9px;color:#687580;font-size:12px;line-height:1.5;text-align:left}
.ei-table-wrap{width:100%;margin:27px 0;overflow-x:auto;border:1px solid var(--ei-border);border-radius:10px;background:#fff;-webkit-overflow-scrolling:touch}
.ei-article table{width:100%;min-width:680px;margin:0;border:0;border-collapse:collapse;font-size:14px}
.ei-article th,.ei-article td{padding:14px 15px;border:0;border-bottom:1px solid var(--ei-border);vertical-align:top;text-align:left}
.ei-article th{background:var(--ei-blue-dark);color:#fff;font-size:12px;letter-spacing:.04em;text-transform:uppercase}
.ei-article tr:last-child td{border-bottom:0}
.ei-article tr:nth-child(even) td{background:#f6f8fa}
.ei-article .article-cta,.ei-article .cta-box,.ei-article .nm-band{margin:38px 0;padding:28px;border:0;border-radius:12px;background:linear-gradient(120deg,var(--ei-blue-dark),var(--ei-blue));color:#fff}
.ei-article .article-cta p,.ei-article .cta-box p,.ei-article .nm-band p,
.ei-article .article-cta strong,.ei-article .cta-box strong,.ei-article .nm-band strong{color:#fff}
.ei-article .article-cta a,.ei-article .cta-box a,.ei-article .nm-band a{color:#fff}
.ei-article details{border:1px solid var(--ei-border);border-bottom:0;background:#fff}
.ei-article details:first-of-type{border-radius:10px 10px 0 0}
.ei-article details:last-of-type{border-bottom:1px solid var(--ei-border);border-radius:0 0 10px 10px}
.ei-article summary{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:16px 18px;color:var(--ei-blue-dark);cursor:pointer;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-weight:700;list-style:none}
.ei-article summary::-webkit-details-marker{display:none}
.ei-article summary::after{content:"+";color:var(--ei-blue);font-size:21px;font-weight:400}
.ei-article details[open] summary::after{content:"−"}
.ei-article details>p{padding:0 18px 16px;margin:0;font-size:15px}
.ei-article .gform_wrapper{max-width:100%;padding:24px;border:1px solid var(--ei-border);border-radius:10px;background:#fff}
.ei-article .gform_wrapper .gfield_label{color:var(--ei-blue-dark)}
.ei-article .gform_wrapper input:not([type=submit]),.ei-article .gform_wrapper select,.ei-article .gform_wrapper textarea{border:1px solid #bccbd6;border-radius:6px;background:#fff}
.ei-article .gform_wrapper .gform_button{min-height:46px;padding:0 19px;border:0;border-radius:8px;background:var(--ei-orange);color:#fff;font-weight:700}

.ei-related{padding-block:62px;background:#fff;border-top:1px solid var(--ei-border)}
.ei-section-title{margin:0 0 22px;color:var(--ei-blue-dark);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:30px;letter-spacing:-.02em}
.ei-related-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:18px}
.ei-related-card{display:grid;grid-template-columns:180px minmax(0,1fr);overflow:hidden;border:1px solid var(--ei-border);border-radius:10px;background:var(--ei-bg);color:inherit;text-decoration:none;transition:transform .18s ease,box-shadow .18s ease}
.ei-related-card:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(0,61,130,.08)}
.ei-related-card img{width:100%;height:100%;min-height:150px;object-fit:cover}
.ei-related-card-copy{padding:18px}
.ei-related-card h3{margin:0 0 8px;color:var(--ei-blue-dark);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:18px;line-height:1.25}
.ei-related-card p{margin:0;color:#52616d;font-size:13px;line-height:1.55}
.ei-related-card span{display:block;margin-top:12px;color:var(--ei-blue);font-size:13px;font-weight:700}
.ei-bottom{position:relative;overflow:hidden;background:linear-gradient(120deg,var(--ei-blue-dark),var(--ei-blue));color:#fff}
.ei-bottom-inner{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:30px;align-items:center;padding-block:52px}
.ei-bottom h2{margin:0 0 8px;color:#fff;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:clamp(29px,3vw,40px);line-height:1.1}
.ei-bottom p{max-width:62ch;margin:0;color:#dce7f2}
.ei-bottom .ei-btn{white-space:nowrap;background:var(--ei-orange);color:#fff}

@media(max-width:1024px){
 .ei-hero-inner{grid-template-columns:minmax(0,1fr) 42%;gap:32px}
 .ei-layout{grid-template-columns:225px minmax(0,1fr);gap:30px}
 .ei-related-card{grid-template-columns:140px minmax(0,1fr)}
}
@media(max-width:767px){
 .ei-wrap{width:min(100% - 32px,1280px)}
 .ei-hero-inner{min-height:0;grid-template-columns:1fr;gap:30px;padding-block:34px 46px}
 .ei-hero h1{font-size:clamp(35px,9.5vw,44px);line-height:1.05}
 .ei-lead{font-size:16px}
 .ei-actions{display:grid;grid-template-columns:1fr}
 .ei-btn{width:100%}
 .ei-hero-media img{height:auto;max-height:340px}
 .ei-main{padding-block:30px 60px}
 .ei-layout{display:block}
 .ei-sidebar{display:none}
 .ei-mobile-toc{display:block;margin-bottom:28px;border:1px solid var(--ei-border);border-top:4px solid var(--ei-orange);border-radius:9px;background:#fff}
 .ei-mobile-toc summary{padding:14px 16px;color:var(--ei-blue-dark);cursor:pointer;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-weight:700;list-style:none}
 .ei-mobile-toc summary::-webkit-details-marker{display:none}
 .ei-mobile-toc .ei-toc{padding:4px 12px 13px}
 .ei-article h2{margin-top:48px}
 .ei-table-wrap{margin-inline:-16px;width:calc(100% + 32px);border-radius:0}
 .ei-related-grid{grid-template-columns:1fr}
 .ei-related-card{grid-template-columns:118px minmax(0,1fr)}
 .ei-bottom-inner{grid-template-columns:1fr}
 .ei-bottom .ei-btn{width:100%}
}
@media(max-width:430px){
 .ei-related-card{display:block}
 .ei-related-card img{width:100%;height:150px}
}
@media(prefers-reduced-motion:reduce){
 html{scroll-behavior:auto}
 .ei-btn,.ei-related-card{transition:none}
 .ei-btn:hover,.ei-related-card:hover{transform:none}
}


/* Wide-screen editorial balance and larger engineering body copy */
.ei-article{max-width:none}
.ei-article>p:first-child{font-size:20px;line-height:1.7}
.ei-article p{max-width:82ch;margin-bottom:22px;font-size:18px;line-height:1.76}
.ei-article li{font-size:17px;line-height:1.7}
.ei-article h3{font-size:23px}
.ei-article details>p{font-size:17px}
.ei-article table{font-size:15px}
.ei-context-rail{display:none}

@media(min-width:1200px){
 .ei-wrap{width:min(1480px,calc(100% - 64px))}
}

@media(min-width:1500px){
 .ei-layout{grid-template-columns:250px minmax(0,1fr) 260px;gap:34px}
 .ei-layout-no-toc{grid-template-columns:minmax(0,1fr) 260px}
 .ei-context-rail{position:sticky;top:96px;display:block;min-width:0}
 .ei-sidebar-cta{display:none}
 .ei-review-card{padding:22px;border:1px solid var(--ei-border);border-top:4px solid var(--ei-orange);border-radius:10px;background:#fff;box-shadow:0 8px 22px rgba(0,61,130,.05)}
 .ei-review-kicker{margin:0 0 7px;color:var(--ei-blue);font-size:12px;font-weight:700;letter-spacing:.08em;line-height:1.4;text-transform:uppercase}
 .ei-review-card h2{margin:0 0 14px;color:var(--ei-blue-dark);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:20px;letter-spacing:-.01em;line-height:1.2}
 .ei-review-card ul{display:block;margin:0 0 17px;padding:0;border:0;border-radius:0;background:transparent;list-style:none}
 .ei-review-card li{padding:13px 0;border-top:1px solid var(--ei-border);color:var(--ei-muted);font-size:13px;line-height:1.45}
 .ei-review-card strong,.ei-review-card span{display:block}
 .ei-review-card strong{margin-bottom:3px;color:var(--ei-blue-dark);font-size:14px}
 .ei-review-card .ei-btn{width:100%;min-height:44px;padding:10px 12px;background:var(--ei-orange);color:#fff;font-size:13px}
}


/* Breadcrumb click-layer fix: hero decoration must not intercept navigation. */
.ei-hero::before{pointer-events:none}
.ei-breadcrumb{position:relative;z-index:2;pointer-events:auto}
.ei-breadcrumb a{position:relative;z-index:3;display:inline-block;pointer-events:auto;cursor:pointer}
/* Article-only correction for posts 2236 and 2237: orange actions and white CTA copy. */
body.postid-2236 .ei-article .wp-block-button__link,
body.postid-2237 .ei-article .wp-block-button__link {
  background: var(--ei-orange) !important;
  border-color: var(--ei-orange) !important;
  color: #FFFFFF !important;
}
body.postid-2236 .ei-article .wp-block-button__link:hover,
body.postid-2237 .ei-article .wp-block-button__link:hover,
body.postid-2236 .ei-article .wp-block-button__link:focus-visible,
body.postid-2237 .ei-article .wp-block-button__link:focus-visible {
  background: var(--ei-orange-dark) !important;
  border-color: var(--ei-orange-dark) !important;
  color: #FFFFFF !important;
}
body.postid-2236 .ei-article .engineering-cta,
body.postid-2237 .ei-article .engineering-cta {
  background: #003D82 !important;
  color: #FFFFFF !important;
}
body.postid-2236 .ei-article .engineering-cta *,
body.postid-2237 .ei-article .engineering-cta * {
  color: #FFFFFF !important;
}
body.postid-2236 .ei-article .engineering-cta .wp-block-button__link,
body.postid-2237 .ei-article .engineering-cta .wp-block-button__link {
  background: var(--ei-orange) !important;
  border-color: var(--ei-orange) !important;
  color: #FFFFFF !important;
}