:root{--bg:#f5f3ed;--surface:#fffef9;--ink:#172322;--muted:#65716f;--accent:#16796f;--accent-dark:#0e5d56;--line:#d9ded8;--soft:#e6f2ee;--warn:#fff6da;--shadow:0 12px 30px rgba(23,35,34,.08)}*{box-sizing:border-box}html{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--ink)}body{margin:0;line-height:1.5}a{color:inherit}.wrap{width:min(1080px,calc(100% - 32px));margin:auto}header{padding:22px 0 8px}.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:850;font-size:21px;letter-spacing:-.03em}.logo{width:35px;height:35px;border-radius:11px;background:var(--accent);display:grid;place-items:center;color:#fff;font-weight:950}.prototype{font-size:10px;text-transform:uppercase;letter-spacing:.12em;background:#e9e6dc;border:1px solid var(--line);padding:4px 7px;border-radius:999px;color:var(--muted)}.hero{padding:64px 0 40px;text-align:center}.eyebrow{color:var(--accent-dark);font-weight:800;font-size:13px;text-transform:uppercase;letter-spacing:.12em}h1{font-size:clamp(42px,8vw,76px);line-height:.98;letter-spacing:-.06em;margin:12px auto 18px;max-width:900px}.hero p{font-size:18px;color:var(--muted);max-width:700px;margin:0 auto 28px}.search-shell{max-width:760px;margin:auto;background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:10px;box-shadow:var(--shadow);display:flex;gap:10px}.search-shell input{flex:1;border:0;background:transparent;font:inherit;font-size:18px;padding:13px 14px;outline:none;min-width:0}.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:12px;padding:13px 18px;background:var(--accent);color:#fff;font-weight:780;text-decoration:none;cursor:pointer;font:inherit}.btn:hover{background:var(--accent-dark)}.btn.secondary{background:transparent;color:var(--ink);border:1px solid var(--line)}.examples{display:flex;justify-content:center;gap:8px;flex-wrap:wrap;margin-top:15px;color:var(--muted);font-size:13px}.chip{border:1px solid var(--line);background:rgba(255,255,255,.6);padding:6px 10px;border-radius:999px;cursor:pointer}.result-preview{max-width:760px;margin:16px auto 0;text-align:left;display:none}.result-preview.show{display:block}.match-box{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:14px}.match-list{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:10px}.match-list a{display:block;text-decoration:none;border:1px solid var(--line);border-radius:11px;padding:10px}.match-list a:hover{background:var(--soft)}.match-list strong{display:block}.match-list span{color:var(--muted);font-size:12px}.not-found{background:var(--warn);border:1px solid #eadbb4;border-radius:14px;padding:14px;color:#685720}.section{padding:34px 0}.section h2{font-size:31px;letter-spacing:-.04em;margin:0 0 8px}.section-lede{color:var(--muted);margin:0 0 22px}.category-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}.category-card{display:block;background:var(--surface);border:1px solid var(--line);border-radius:17px;padding:20px;text-decoration:none}.category-card:hover{border-color:#9fbab4;box-shadow:0 6px 18px rgba(23,35,34,.05)}.category-icon{font-size:25px}.category-card h3{margin:12px 0 5px}.category-card p{font-size:13px;color:var(--muted);margin:0}.trust{background:var(--soft);border:1px solid #c7ddd7;border-radius:18px;padding:22px;display:flex;gap:14px}.trust h3{margin:0 0 5px}.trust p{margin:0;color:#48615d}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.step{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:22px}.num{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;background:var(--soft);color:var(--accent-dark);font-weight:850;margin-bottom:14px}.step h3{margin:0 0 6px}.step p{margin:0;color:var(--muted)}.browse-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:11px}.browse-card{display:block;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:16px;text-decoration:none}.browse-card strong{display:block}.browse-card span{font-size:13px;color:var(--muted)}footer{padding:40px 0 46px;color:var(--muted);font-size:13px}.foot{border-top:1px solid var(--line);padding-top:20px;display:flex;justify-content:space-between;gap:18px}.foot p{margin:0;max-width:700px}.detail-hero{padding:46px 0 22px}.crumbs{font-size:13px;color:var(--muted);margin-bottom:16px}.crumbs a{color:var(--accent-dark)}.verified{display:inline-flex;background:var(--soft);color:var(--accent-dark);border:1px solid #c7ddd7;border-radius:999px;padding:7px 11px;font-size:13px;font-weight:750}.detail-hero h1{font-size:clamp(38px,7vw,62px);margin:10px 0 10px;max-width:850px}.record-meta{color:var(--muted);font-size:14px}.parts{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:22px}.part-card{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:22px}.part-type{text-transform:uppercase;letter-spacing:.1em;font-size:11px;color:var(--muted);font-weight:800}.part-number{font-size:27px;line-height:1.1;letter-spacing:-.04em;margin:8px 0}.part-card p{color:var(--muted);margin:0 0 16px}.actions{display:flex;flex-wrap:wrap;gap:8px}.actions .btn{padding:10px 13px;font-size:14px}.confidence{font-size:12px;margin-top:12px;color:var(--muted)}.confidence.ok{color:var(--accent-dark)}.note{background:var(--warn);border:1px solid #eadbb4;border-radius:16px;padding:19px}.note p{margin:0;color:#685720}.sources{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:20px}.sources ul{padding-left:19px;margin:10px 0 0}.sources li{margin:6px 0}.sources a{color:var(--accent-dark)}.category-hero{padding:42px 0 20px}.category-hero h1{font-size:clamp(38px,7vw,64px);margin:8px 0 12px}.category-list{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.back{color:var(--accent-dark);font-weight:750;text-decoration:none}.disclosure-bar{font-size:12px;color:var(--muted);max-width:760px;margin:12px auto 0}.tiny{font-size:12px;color:var(--muted)}
@media(max-width:900px){.category-grid{grid-template-columns:repeat(2,1fr)}.parts{grid-template-columns:1fr 1fr}.browse-grid{grid-template-columns:1fr 1fr}}
@media(max-width:650px){.hero{padding-top:42px}.search-shell{display:block}.search-shell .btn{width:100%;margin-top:6px}.steps,.parts,.browse-grid,.category-list,.match-list{grid-template-columns:1fr}.category-grid{grid-template-columns:1fr}.foot{display:block}.foot p+p{margin-top:10px}}

/* Compliance pass: keep disclosures/source checks visible without turning result pages into legal walls. */
.btn.shop{background:var(--accent)}
.btn.shop:hover{background:var(--accent-dark)}
.manufacturer-link{display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:12px;padding:10px 13px;font-size:14px;font-weight:760;text-decoration:none;background:transparent;color:var(--ink)}
.manufacturer-link:hover{background:var(--soft)}
.affiliate-inline{font-size:12px;color:var(--muted);margin-top:14px;max-width:760px}
.fit-check{display:flex;justify-content:space-between;gap:18px;align-items:center;background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:17px 19px}
.fit-check strong{display:block}.fit-check span{display:block;color:var(--muted);font-size:12px;margin-top:2px}.verify-links{font-size:13px;text-align:right}.verify-links a{color:var(--accent-dark)}
.compact-section{padding:10px 0}
.footer-links{margin-top:7px!important}.footer-links a{color:var(--accent-dark)}.associate-note{font-size:11px;max-width:360px!important}
.legal-page{padding:44px 0 70px}.narrow{max-width:760px}.legal-page h1{font-size:clamp(38px,7vw,60px);margin:8px 0 28px}.legal-page h2{font-size:22px;letter-spacing:-.03em;margin:28px 0 7px}.legal-page p{color:var(--muted);margin:0 0 13px}.legal-page .back{display:inline-block;margin-top:24px}
@media(max-width:650px){.fit-check{display:block}.verify-links{text-align:left;margin-top:10px}.associate-note{max-width:none!important}}

/* SEO/navigation pass: crawlable brand + part layers, concise direct answers, and related compatibility links. */
.brand-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.brand-card{display:flex;flex-direction:column;gap:4px;background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:18px;text-decoration:none}.brand-card:hover{border-color:#9fbab4;box-shadow:0 6px 18px rgba(23,35,34,.05)}.brand-card strong{font-size:18px}.brand-card span{font-size:13px;color:var(--muted)}
.direct-answer{font-size:17px;line-height:1.6;max-width:820px;margin:4px 0 10px;color:#40514e}.part-number-link{color:var(--accent-dark);text-decoration-thickness:1px;text-underline-offset:3px}.part-browser-link{margin:18px 0 0;font-size:14px}.part-browser-link a{color:var(--accent-dark);font-weight:750;text-decoration:none}
.related{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:17px 19px}.related-list{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}.related-chip{border:1px solid var(--line);border-radius:999px;padding:7px 10px;text-decoration:none;font-size:13px}.related-chip:hover{background:var(--soft)}
@media(max-width:900px){.brand-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:650px){.brand-grid{grid-template-columns:1fr}}