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}
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.page-hero{position:relative;min-height:610px;display:flex;align-items:center;color:#fff;background-color:#071827;background-image:var(--page-image);background-size:cover;background-position:center;overflow:hidden}.page-hero .shell{position:relative;z-index:2;padding-top:130px;padding-bottom:80px}.page-hero h1{font-family:Georgia,serif;font-size:clamp(55px,5.9vw,84px);line-height:.98;font-weight:400;letter-spacing:-.05em;margin:22px 0}.page-hero p{font-size:17px;line-height:1.7;color:#c6d4df;max-width:790px}.page-hero .hero-overlay{background:linear-gradient(90deg,rgba(4,13,23,.92),rgba(4,13,23,.76) 52%,rgba(4,13,23,.35) 78%,rgba(4,13,23,.25)),linear-gradient(180deg,rgba(4,13,23,.15),rgba(4,13,23,.5))}.directory-hero .shell,.compact-photo .shell{max-width:1180px}.directory-hero h1{max-width:820px}.compact{background:radial-gradient(circle at 80% 10%,rgba(51,132,228,.22),transparent 32%),linear-gradient(135deg,#06101c,#0c2036)}.compact .shell{padding-top:145px;padding-bottom:85px}.compact-photo{min-height:540px}.service-page-hero,.model-page-hero{min-height:650px}.page-hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:60px;align-items:center}.model-hero-spacer{min-height:340px}.guide-hero h1{max-width:1000px}
.card-directory{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.image-directory{padding:0 0 26px;overflow:hidden;min-height:500px}.directory-card{background:#fff;border:1px solid #dae4ea;border-radius:21px;display:flex;flex-direction:column;transition:transform .22s,box-shadow .22s}.directory-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}.directory-photo{height:210px;background-size:cover;background-position:center;display:block}.directory-card>small,.directory-card>h2,.directory-card>p,.directory-card>.directory-link{margin-left:25px;margin-right:25px}.directory-card>small{margin-top:24px;font-size:8px;letter-spacing:.13em;text-transform:uppercase;color:#6a8296}.directory-card h2{font-family:Georgia,serif;font-size:28px;line-height:1.08;font-weight:400;margin-top:14px;margin-bottom:12px}.directory-card p{font-size:12.5px;line-height:1.65;color:#657584;flex:1}.directory-link{font-size:11px;font-weight:800;color:#1477b8;margin-top:18px}.fault-directory{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.fault-directory-card{background:#fff;border:1px solid #dbe4ea;border-radius:20px;padding:28px;min-height:300px;display:flex;flex-direction:column;transition:transform .2s,box-shadow .2s}.fault-directory-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.fault-directory-card small{font-size:8px;letter-spacing:.13em;text-transform:uppercase;color:#748a9b}.fault-directory-card h2{font-family:Georgia,serif;font-size:28px;line-height:1.1;font-weight:400;margin:18px 0 14px}.fault-directory-card p{font-size:12.5px;line-height:1.65;color:#637483;flex:1}.fault-directory-card span{font-size:11px;font-weight:800;color:#1378bc}.location-directory{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.location-card{background:#fff;border:1px solid #dce5eb;border-radius:18px;padding:24px;min-height:270px;display:flex;flex-direction:column;transition:transform .2s,box-shadow .2s}.location-card:hover{transform:translateY(-4px);box-shadow:0 22px 50px rgba(8,21,35,.1)}.location-card small{font-size:8px;letter-spacing:.14em;color:#748999}.location-card h2{font-family:Georgia,serif;font-size:27px;font-weight:400;margin:16px 0}.location-card p{font-size:12px;line-height:1.65;color:#687887;flex:1}.location-card span{font-size:11px;font-weight:800;color:#1177bb}
.article-body{padding:92px 0 118px;background:#fff}.article-grid{display:grid;grid-template-columns:minmax(0,760px) minmax(285px,340px);gap:78px;align-items:start}.article-main{font-size:16px;line-height:1.78;color:#475966}.article-main .lead{font-family:Georgia,serif;font-size:25px;line-height:1.53;color:#263a4b;margin-top:0}.article-main h2{font-family:Georgia,serif;font-size:38px;line-height:1.13;font-weight:400;letter-spacing:-.035em;color:var(--ink);margin:54px 0 16px}.article-main h3{color:var(--ink)}.article-main a:not(.btn){color:#0f679f}.tick-list,.clean-list{list-style:none;padding:0;margin:24px 0}.tick-list li,.clean-list li{position:relative;padding:14px 0 14px 34px;border-bottom:1px solid #e3e9ed}.tick-list li:before{content:"✓";position:absolute;left:0;color:#0f7fc5;font-weight:900}.clean-list li:before{content:"—";position:absolute;left:0;color:#8798a4}.number-list{list-style:none;padding:0;counter-reset:num}.number-list li{counter-increment:num;display:grid;grid-template-columns:54px 1fr;gap:14px;padding:19px 0;border-bottom:1px solid #e1e7eb}.number-list li:before{content:"0" counter(num);font-family:Georgia,serif;font-size:18px;color:#84939e}.number-list li b,.number-list li span{grid-column:2}.number-list li b{color:var(--ink)}.number-list li span{font-size:14px;color:#657583;margin-top:-8px}.article-photo{height:390px;border-radius:22px;background-size:cover;background-position:center;margin:54px 0 0;position:relative;overflow:hidden}.article-photo:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 50%,rgba(5,14,24,.72))}.article-photo span{position:absolute;z-index:2;left:22px;bottom:18px;color:#fff;font-size:10px;font-weight:800;letter-spacing:.12em}.related-links{margin-top:54px;padding:28px;border:1px solid #dce4ea;background:#f6f8fa;border-radius:18px}.related-links h3{margin-top:0;font-size:10px;text-transform:uppercase;letter-spacing:.14em}.related-links a{display:block;padding:12px 0;border-bottom:1px solid #e0e6eb;font-weight:750;font-size:13px}.diagnostic-note{margin:38px 0;padding:24px;border-left:3px solid #1687cf;background:#eef6fb;border-radius:0 14px 14px 0}.diagnostic-note small{font-size:8px;letter-spacing:.16em;color:#2676aa;font-weight:900}.diagnostic-note p{margin:8px 0 0;color:#38556a}.faq-block{margin-top:54px}.faq-block details{border-top:1px solid #dce4ea}.faq-block details:last-child{border-bottom:1px solid #dce4ea}.faq-block summary{padding:18px 0;cursor:pointer;font-weight:750;color:#1f3f56}.faq-block details p{margin-top:0;padding:0 0 18px}.sticky-card{position:sticky;top:118px;background:linear-gradient(145deg,#0c2740,#071827);color:#fff;border-radius:20px;padding:28px;box-shadow:var(--shadow)}.sticky-card small{font-size:8px;letter-spacing:.18em;color:#84a8c3}.sticky-card h3{font-family:Georgia,serif;font-weight:400;font-size:31px;margin:15px 0}.sticky-card p{font-size:13px;line-height:1.7;color:#b6c6d1}.sticky-card .btn{width:100%;margin:10px 0 14px}.side-phone{display:block;text-align:center;font-weight:800;font-size:15px;padding:10px;color:#fff!important}.sticky-card>span{display:block;text-align:center;color:#7f94a5;font-size:10px}.contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.contact-card{background:#fff;border:1px solid #dce4ea;border-radius:18px;padding:30px;min-height:270px}.contact-card h2{font-family:Georgia,serif;font-size:30px;font-weight:400;line-height:1.22}.contact-card p{font-size:13px;line-height:1.65;color:#687582}
@media(max-width:1080px){.header-phone{display:none}.main-nav{gap:19px}.hero-grid{grid-template-columns:1fr}.hero-glass{max-width:470px}.rail-grid{grid-template-columns:repeat(3,1fr)}.rail-grid span{padding:13px 0}.rail-grid span:nth-child(4){border-left:0}.intro-premium-grid,.engine-feature-grid,.photo-story-grid,.seo-depth-grid{grid-template-columns:1fr;gap:50px}.editorial-stack{max-width:760px}.photo-story-grid{align-items:start}.story-copy{max-width:720px}.card-directory,.fault-directory{grid-template-columns:1fr 1fr}.location-directory{grid-template-columns:repeat(3,1fr)}.fault-grid{grid-template-columns:1fr 1fr}.article-grid{grid-template-columns:1fr}.article-side{max-width:520px}.sticky-card{position:relative;top:0}.footer-grid{grid-template-columns:1.2fr 1fr 1fr}.footer-grid>div:last-child{grid-column:2/4}.page-hero-grid{grid-template-columns:1fr}.model-hero-spacer{display:none}}
@media(max-width:820px){.main-nav{display:none}.main-nav.open{display:flex;position:absolute;top:82px;left:22px;right:22px;background:#071827;padding:18px;border-radius:16px;flex-direction:column;align-items:stretch;gap:0;box-shadow:var(--shadow);border:1px solid rgba(255,255,255,.08)}.main-nav.open a{padding:12px}.menu-toggle{display:block;justify-self:end}.header-inner{height:82px;grid-template-columns:auto 1fr auto}.header-actions{display:none}.hero{min-height:760px}.hero-grid{padding-top:120px}.premium-grid{grid-template-columns:1fr 1fr}.photo-mosaic{grid-template-rows:240px 240px}.location-directory{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/3}.footer-grid>div:last-child{grid-column:auto}.cta-inner{flex-direction:column;align-items:flex-start}.cta-actions{min-width:0}.page-hero{min-height:560px}.section-pad{padding:86px 0}}
@media(max-width:620px){.shell{width:min(100% - 30px,1180px)}.header-inner{height:76px}.brand-mark{width:40px;height:40px}.brand-copy strong{font-size:13px}.main-nav.open{top:76px;left:15px;right:15px}.hero{min-height:720px}.hero-grid{padding-top:115px;padding-bottom:70px;gap:38px}.hero h1{font-size:52px}.hero p{font-size:16px}.hero-glass{display:none}.hero-actions{align-items:flex-start;flex-direction:column}.credential-rail{display:none}.section-pad{padding:72px 0}.section-head{align-items:flex-start;flex-direction:column;margin-bottom:34px}.section-head h2,.intro-copy h2,.engine-copy h2,.seo-depth h2{font-size:40px}.intro-premium-grid{gap:38px}.editorial-stack{padding:0 0 60px}.editorial-photo{min-height:390px}.editorial-note{width:calc(100% - 28px);left:14px}.premium-grid,.fault-grid,.card-directory,.fault-directory,.location-directory,.contact-grid{grid-template-columns:1fr}.service-card{min-height:300px}.photo-mosaic{display:block}.mosaic-tile{height:260px;margin-bottom:12px}.model-list-premium a{grid-template-columns:1fr auto;gap:8px}.model-list-premium a>small{grid-column:1}.model-list-premium a>b{grid-row:1/3;grid-column:2}.engine-photo{min-height:380px}.metric-grid{grid-template-columns:1fr}.metric-grid div:nth-child(even){padding-left:0;border-left:0}.cta-inner h2{font-size:40px}.cta-actions{width:100%;flex-direction:column}.cta-actions .btn{width:100%}.footer-topline{gap:10px;flex-direction:column}.footer-grid{grid-template-columns:1fr}.footer-grid>div:first-child,.footer-grid>div:last-child{grid-column:auto}.footer-bottom{gap:10px;flex-direction:column}.page-hero{min-height:500px}.page-hero .shell{padding-top:118px;padding-bottom:62px}.page-hero h1{font-size:47px}.page-hero p{font-size:15px}.compact-photo{min-height:500px}.article-body{padding:68px 0 84px}.article-main .lead{font-size:21px}.article-main h2{font-size:32px}.article-photo{height:270px}.directory-photo{height:190px}.image-directory{min-height:470px}}