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small{color:var(--muted);font-size:12px;font-weight:700}.summary-stats strong{font-size:14px}.section-heading{gap:16px;margin-bottom:16px;display:grid}.issue-chip-row,.comparison-grid{overscroll-behavior-x:contain;scroll-snap-type:x mandatory;grid-auto-columns:minmax(148px,1fr);grid-auto-flow:column;gap:12px;padding:4px 2px 12px;display:grid;overflow-x:auto}.issue-chip-row button{border:1px solid var(--border);min-height:52px;color:var(--text);scroll-snap-align:start;background:#fff;border-radius:999px;justify-content:center;align-items:center;gap:8px;font-weight:800;transition:border-color .18s,box-shadow .18s,transform .18s;display:inline-flex}.issue-chip-row button:hover,.issue-chip-row button.is-selected{border-color:var(--primary);color:var(--primary);transform:translateY(-1px);box-shadow:0 10px 24px #2563eb1f}.comparison-section{padding-bottom:96px}.results-sticky-summary{z-index:30;box-shadow:var(--shadow-soft);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#fffffff5;border:1px solid #e5e7ebe6;border-radius:0 0 14px 14px;gap:10px;margin:-24px 0 14px;padding:10px 12px;display:grid;position:sticky;top:64px}.results-sticky-summary div:first-child{gap:2px;min-width:0;display:grid}.results-sticky-summary span{color:var(--muted);font-size:12px;font-weight:800}.results-sticky-summary strong{color:var(--text);text-overflow:ellipsis;white-space:nowrap;font-size:16px;font-weight:900;overflow:hidden}.results-sticky-summary__meta{align-items:center;gap:8px;display:flex;overflow-x:auto}.results-sticky-summary__meta>span{white-space:nowrap;background:var(--soft);min-height:30px;color:var(--text);border-radius:999px;align-items:center;padding:0 10px;display:inline-flex}.best-match-banner{background:#16a34a0f;border:1px solid #16a34a2e;border-radius:16px;align-items:center;gap:16px;margin-bottom:16px;padding:14px;display:flex}.best-match-banner div:last-child{gap:2px;display:grid}.best-match-banner span{color:var(--muted);font-size:14px}.filter-tabs{gap:8px;padding-bottom:12px;display:flex;overflow-x:auto}.filter-tabs button{white-space:nowrap;border:1px solid var(--border);min-height:40px;color:var(--muted);background:#fff;border-radius:999px;padding:0 14px;font-size:14px;font-weight:800}.filter-tabs button.is-active{border-color:var(--primary);color:var(--primary);background:#eff6ff}.comparison-grid{grid-auto-columns:minmax(84vw,1fr);align-items:stretch}.provider-card{scroll-snap-align:start;gap:16px;padding:16px;transition:transform .18s,box-shadow .18s;display:grid;position:relative}.provider-card:hover{box-shadow:var(--shadow);transform:translateY(-3px)}.provider-card--best{border-color:#16a34a61;animation:2.4s infinite pulseCheapest}.best-price-pulse{background:var(--success);color:#fff;border-radius:999px;padding:5px 10px;font-size:12px;font-weight:900;position:absolute;top:12px;right:12px}.provider-card__top{align-items:center;gap:10px;padding-right:76px;display:flex}.provider-logo{width:44px;height:44px;color:var(--primary);background:#eff6ff;border-radius:12px;place-items:center;font-size:13px;font-weight:900;display:grid}.provider-card__top div:last-child,.garage-fallback div{gap:2px;display:grid}.provider-card__top span,.provider-card__meta,.garage-fallback span{color:var(--muted);font-size:13px}.provider-card__price{font-variant-numeric:tabular-nums;letter-spacing:-.03em;font-size:34px;font-weight:900}.provider-card__price span{color:var(--muted);letter-spacing:0;margin-right:6px;font-size:14px}.provider-card__meta{gap:8px;display:grid}.provider-card__meta span{align-items:center;gap:8px;display:flex}.confidence-badge{width:fit-content}.confidence-badge strong{color:inherit}.difficulty-card{min-width:260px;box-shadow:none}.difficulty-card summary{cursor:pointer;justify-content:space-between;align-items:center;gap:12px;min-height:56px;padding:10px 14px;list-style:none;display:flex}.difficulty-card summary::-webkit-details-marker{display:none}.difficulty-card[open] .difficulty-card__chevron{transform:rotate(180deg)}.difficulty-card__main{align-items:center;gap:10px;display:inline-flex}.difficulty-card small{color:var(--muted);text-transform:uppercase;font-size:11px;font-weight:800;display:block}.difficulty-card__details{border-top:1px solid var(--border);color:var(--muted);gap:8px;padding:12px 14px 14px;font-size:13px;display:grid}.difficulty-card__details span{align-items:center;gap:8px;display:flex}.garage-fallback{justify-content:space-between;align-items:center;gap:16px;margin-top:20px;padding:16px;display:flex}.garage-fallback button{padding:0 18px}.parts-skeleton{grid-template-columns:1fr;gap:12px;width:min(1120px,100% - 32px);margin:24px auto;display:grid}.parts-skeleton div{background:linear-gradient(90deg,#eef2f7 25%,#fff 50%,#eef2f7 75%) 0 0/200% 100%;border-radius:12px;height:240px;animation:1.2s infinite shimmer}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.sticky-cta{z-index:50;border-top:1px solid var(--border);padding:10px 16px calc(10px + env(safe-area-inset-bottom));-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#fffffff2;display:none;position:fixed;bottom:0;left:0;right:0}.sticky-cta__button{background:var(--primary);color:#fff;border-radius:14px;justify-content:center;align-items:center;gap:8px;width:100%;min-height:56px;font-weight:900;text-decoration:none;transition:background .18s,transform .18s;display:inline-flex;box-shadow:0 12px 28px #2563eb38}.sticky-cta__button:hover,.sticky-mobile-cta a:hover,.sticky-mobile-cta button:hover{background:var(--primary-dark)}.sticky-cta__button:active,.sticky-mobile-cta a:active,.sticky-mobile-cta button:active{background:var(--primary-active);transform:translateY(1px)}.sticky-cta__button--garage{background:var(--text)}.sticky-mobile-cta{z-index:50;border-top:1px solid var(--border);padding:10px 16px calc(10px + env(safe-area-inset-bottom));-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#fffffff5;display:none;position:fixed;bottom:0;left:0;right:0}.sticky-mobile-cta a,.sticky-mobile-cta button{background:var(--primary);color:#fff;border:0;border-radius:14px;justify-content:center;align-items:center;gap:8px;width:100%;min-height:56px;font-weight:900;text-decoration:none;display:inline-flex;box-shadow:0 12px 28px #2563eb38}.sticky-mobile-cta button:disabled{opacity:.5}.site-footer{border-top:1px solid var(--border);background:#fff;margin-top:56px;padding:32px 0}.site-footer__grid{grid-template-columns:1.4fr repeat(3,1fr);gap:24px;display:grid}.site-footer p,.site-footer a{color:var(--muted);font-size:14px;line-height:1.6;text-decoration:none}.site-footer strong{text-transform:uppercase;margin-bottom:8px;font-size:13px;display:block}.site-footer__bottom{border-top:1px solid var(--border);justify-content:space-between;gap:16px;margin-top:24px;padding-top:18px;display:flex}.site-footer .site-footer__disclaimer,.about-disclaimer{color:var(--muted);opacity:.72;font-size:12px;line-height:1.5}.about-disclaimer{text-align:center;width:min(1120px,100% - 32px);margin:14px auto 0}.guide-shell{padding-top:64px}.guide-hero{max-width:720px;margin-bottom:24px}.guide-hero h1{margin-top:8px;font-size:clamp(32px,6vw,40px);line-height:1.08}.guide-hero p{color:var(--muted);margin-top:14px;font-size:16px;line-height:1.6}.guide-accordion{gap:12px;display:grid}.guide-card{overflow:hidden}.guide-card summary{cursor:pointer;justify-content:space-between;align-items:center;gap:16px;min-height:64px;padding:18px;font-size:18px;font-weight:800;list-style:none;display:flex}.guide-card summary::-webkit-details-marker{display:none}.guide-card__body{border-top:1px solid var(--border);gap:12px;padding:18px;display:grid}.failure-pill{background:var(--soft);border-radius:12px;grid-template-columns:auto 1fr;gap:10px;padding:12px;display:grid}.failure-pill code{height:fit-content;color:var(--primary);background:#fff;border-radius:8px;padding:5px 8px;font-weight:900}.failure-pill p{color:var(--muted);font-size:14px}@media (min-width:768px){.entry-segmented-control{grid-template-columns:1fr 1fr}.entry-segmented-control button{justify-content:center;min-height:64px}.mode-hero{grid-template-columns:minmax(0,.9fr) minmax(360px,1.1fr);align-items:center}.mode-hero--resolved{grid-template-columns:minmax(360px,520px);justify-content:end;padding-top:8px}.part-search-form,.reg-form{border-radius:24px;padding:16px}.post-lookup-section{grid-template-columns:minmax(240px,.42fr) minmax(0,1fr);align-items:start;gap:18px;padding-top:8px}.post-lookup-section--results{grid-template-columns:1fr}.selected-results-summary{grid-template-columns:minmax(190px,.8fr) minmax(0,1.3fr) auto;align-items:center;padding:14px}.selected-results-summary__actions{grid-template-columns:max-content max-content}.results-sticky-summary{grid-template-columns:minmax(0,1fr) auto;align-items:center}.vehicle-summary-mobile{display:none}.vehicle-card-desktop{display:block;position:sticky;top:84px}.vehicle-card-desktop .vehicle-card__image{aspect-ratio:16/8.5}.vehicle-card-desktop .vehicle-card__plate{padding:6px 10px;font-size:12px;bottom:12px;left:12px}.vehicle-card-desktop .vehicle-card__body{padding:14px}.vehicle-card-desktop .vehicle-card h2{font-size:20px;line-height:1.15}.vehicle-card-desktop .vehicle-specs-row{flex-wrap:wrap;gap:6px 14px;font-size:12px;display:flex}.issue-section--primary{padding-top:0}.parts-skeleton{grid-template-columns:repeat(2,1fr)}.comparison-grid{grid-auto-columns:minmax(320px,44%)}.failure-mode-toggle{grid-template-columns:1fr 1fr}}@media (min-width:1025px){.entry-switcher-shell{text-align:left;grid-template-columns:minmax(0,.9fr) minmax(430px,.7fr);align-items:end;padding-top:56px}.desktop-grid--2{grid-template-columns:minmax(0,1.15fr) minmax(320px,.85fr)}.desktop-grid--3{grid-template-columns:repeat(3,minmax(0,1fr))}.section-heading{justify-content:space-between;align-items:end;display:flex}.comparison-grid{grid-auto-flow:initial;grid-template-columns:repeat(3,minmax(0,1fr));overflow:visible}.parts-skeleton{grid-template-columns:repeat(3,1fr)}.failure-selector{grid-template-columns:300px minmax(0,1fr);align-items:start}.failure-category-list{grid-auto-columns:auto;grid-auto-flow:row;padding:0;overflow:visible}.failure-items-list{max-height:360px}}@media (max-width:767px){.nav-links{display:none}.mobile-nav-button{display:grid}.site-nav__inner{height:58px}.brand__logo--full{display:inline-flex}.brand__logo--compact{display:none}.hero-shell{text-align:left;justify-items:stretch;min-height:auto;padding-top:48px}.entry-switcher-shell,.mode-hero{text-align:left;justify-items:stretch}.mode-hero--resolved{padding-top:8px}.hero-copy h1{max-width:420px}.reg-form,.part-search-form{padding:12px}.reg-form button{width:100%;min-height:52px}.entry-segmented-control{grid-template-columns:1fr}.entry-segmented-control button{justify-content:flex-start;min-height:58px;padding:0 14px}.part-search-actions{display:grid}.part-search-actions button{width:100%;min-height:52px}.recognition-grid,.site-footer__grid,.parts-skeleton{grid-template-columns:1fr}.section-heading{display:grid}.difficulty-card{min-width:0}.best-match-banner,.garage-fallback,.smart-search__preview,.match-summary{flex-direction:column;align-items:stretch}.garage-fallback button{width:100%}.sticky-cta,.sticky-mobile-cta{display:block}.site-footer__bottom{display:grid}}@media (max-width:359px){.brand__logo--full{display:none}.brand__logo--compact{display:inline-flex}}@media (max-width:430px){.vehicle-summary-bar{grid-template-columns:58px minmax(0,1fr) 38px;gap:8px}.vehicle-summary-bar__image{width:58px;height:50px}.vehicle-summary-bar__toggle{padding:0}.vehicle-summary-bar__toggle span{clip:rect(0, 0, 0, 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}