/* MotorAtlas consolidated feature layer: search, beginner reading, differential lesson, diagnostics */
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#systemImage{transition:opacity .18s ease}.test-step:disabled{cursor:not-allowed;opacity:.42}.arch-stage figure{overflow:hidden}.arch-stage figure img{object-fit:contain}.source-item:hover{background:#121718}.system-select,.part-btn,.detail-tabs button,.case-btn,.test-step,.arch-tabs button{transition:background .16s,color .16s,border-color .16s,box-shadow .16s}.manual-page,.system-visual,.part-index{scroll-margin-top:86px}#explorer,#architecture,#diagnostics,#sources{scroll-margin-top:72px}
.brand .site-brand-logo{display:block;width:270px;max-width:40vw;max-height:66px;object-fit:contain;object-position:left center}.detail-tabs,.manual-tags{display:none!important}.manual-page{background:linear-gradient(180deg,rgba(255,255,255,.012),transparent 48%)}
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.diagnostics .section-heading{margin-bottom:26px}.dx-toolbar{display:grid;grid-template-columns:minmax(240px,1fr) auto;gap:16px;align-items:end;margin-bottom:16px}.dx-search{display:grid;gap:6px}.dx-search span{font:500 .55rem var(--mono);letter-spacing:.11em;text-transform:uppercase;color:#667278}.dx-search input{width:100%;background:#0d1011;border:1px solid var(--line);color:var(--paper);padding:13px 14px;outline:none;font:500 .78rem var(--mono)}.dx-search input:focus{border-color:var(--amber)}.dx-count{font:500 .6rem var(--mono);letter-spacing:.09em;text-transform:uppercase;color:var(--muted);padding-bottom:12px;text-align:right}.dx-filters{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:18px}.dx-filter{border:1px solid var(--line);background:#0f1213;color:var(--muted);padding:7px 10px;cursor:pointer;font:500 .55rem var(--mono);text-transform:uppercase;letter-spacing:.07em}.dx-filter:hover{border-color:#596267;color:var(--paper)}.dx-filter.active{background:var(--amber);border-color:var(--amber);color:var(--ink)}.diag-shell.dx-shell{display:grid;grid-template-columns:350px minmax(0,1fr);min-height:720px;background:#0d1011;border:1px solid var(--line)}.dx-list{border-right:1px solid var(--line);max-height:820px;overflow:auto;background:#101415;scrollbar-width:thin;scrollbar-color:#3c4549 #101415}.dx-list-head{position:sticky;top:0;z-index:3;background:rgba(16,20,21,.96);backdrop-filter:blur(10px);padding:13px 15px;border-bottom:1px solid var(--line);font:500 .55rem var(--mono);letter-spacing:.09em;text-transform:uppercase;color:var(--muted)}.dx-case{width:100%;border:0;border-bottom:1px solid var(--line2);background:transparent;text-align:left;padding:15px 16px;cursor:pointer;display:grid;grid-template-columns:32px 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solid var(--line);font:700 1rem var(--head);text-transform:uppercase}.dx-check .meaning{padding:13px 16px;border-left:1px solid var(--line);color:var(--steel);font-size:.8rem}.dx-check .meaning b{display:block;color:var(--paper);font-size:.77rem;margin-bottom:3px}.dx-fixes{border-left:1px solid var(--line)}.dx-fix{display:grid;grid-template-columns:190px 1fr;border-bottom:1px solid var(--line);border-right:1px solid var(--line)}.dx-fix b{padding:13px 15px;font:700 .92rem var(--head);text-transform:uppercase;color:var(--paper)}.dx-fix span{padding:13px 15px;border-left:1px solid var(--line);color:var(--steel);font-size:.82rem}.dx-bottomline{margin-top:24px;padding:18px 20px;background:#131718;border-left:3px solid var(--amber)}.dx-bottomline span{display:block;font:500 .52rem var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--amber);margin-bottom:6px}.dx-bottomline p{font-size:.92rem;color:var(--paper)}.dx-stop{margin-top:12px;padding:14px 16px;border:1px solid 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#architecture,#diagnostics,#sources{content-visibility:auto;contain-intrinsic-size:900px}.hero-plate img,.arch-stage img,#systemImage{content-visibility:auto}
@media(max-width:980px){.diff-head{grid-template-columns:1fr;gap:14px}.diff-grid{grid-template-columns:1fr}.diff-reference{border-left:0;border-top:1px solid var(--line)}.diff-bottom{grid-template-columns:1fr}.diff-bottom>div+div{border-left:0;border-top:1px solid var(--line)}.diag-shell.dx-shell{grid-template-columns:1fr}.dx-list{max-height:340px;border-right:0;border-bottom:1px solid var(--line)}.dx-toolbar{grid-template-columns:1fr}.dx-count{text-align:left;padding:0}.dx-detail{padding:28px 24px}.dx-check{grid-template-columns:38px 1fr}.dx-check .meaning{grid-column:2;border-top:1px solid var(--line)}.dx-first{grid-template-columns:1fr}.dx-first b{border-right:0;border-bottom:1px solid rgba(240,164,59,.18)}}
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@media(max-width:650px){.dx-causes{grid-template-columns:1fr}.dx-fix{grid-template-columns:1fr}.dx-fix span{border-left:0;border-top:1px solid var(--line)}.dx-detail{padding:24px 18px}.dx-detail h3{font-size:clamp(2.6rem,13vw,4rem)}.dx-check{grid-template-columns:32px 1fr}.dx-case{padding:14px}.dx-filters{flex-wrap:nowrap;overflow-x:auto;padding-bottom:4px}.dx-filter{white-space:nowrap}}
@media(max-width:560px){.global-results button{grid-template-columns:50px 1fr}.global-results button small{grid-column:2;text-align:left}.global-results{max-height:330px}}
@media(max-width:480px){.diff-simulator,.diff-reference{padding:14px}.turn-control{grid-template-columns:1fr}.turn-control span:last-child{text-align:right}.wheel-readout b{font-size:2rem}.deeper-drawer summary b{display:none}}
@media(prefers-reduced-motion:reduce){.wheel-readout i,.diff-gear{animation:none!important}}