:root{--ink:#0f172a;--ink2:#334155;--muted:#64748b;--line:#e2e8f0;--bg:#f8fafc;--card:#fff;--brand:#f97316;--brand-d:#c2410c;--ok:#15803d;--warn:#b45309;--bad:#b91c1c;--r:12px}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font:16px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);background:var(--bg)}
a{color:var(--brand-d)}
a:hover{color:var(--ink)}
h1,h2,h3{line-height:1.25;margin:0 0 .6em}
h1{font-size:clamp(1.8rem,4vw,2.6rem)}
h2{font-size:1.5rem}
h3{font-size:1.1rem}
p{margin:0 0 1em}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-9999px}.skip:focus{left:10px;top:10px;background:#fff;padding:8px;z-index:9}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.muted{color:var(--muted)}.small{font-size:.9rem}.nowrap{white-space:nowrap}

.top{background:var(--ink);color:#fff}
.top-in{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:64px;flex-wrap:wrap;padding-top:10px;padding-bottom:10px}
.brand{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none}
.brand:hover{color:#fff}
.brand-name{font-weight:800;font-size:1.35rem;letter-spacing:-.02em}
.brand-name span{color:var(--brand)}
.brand-tag{font-size:.85rem;color:#cbd5e1;border-left:1px solid #334155;padding-left:10px}

.hero{background:linear-gradient(160deg,#0f172a 0%,#1e293b 100%);color:#fff;padding:48px 0 56px}
.hero-in{max-width:820px;text-align:center}
.lead{font-size:1.15rem;color:#cbd5e1;max-width:680px;margin:0 auto 24px}
.trust{list-style:none;display:flex;flex-wrap:wrap;justify-content:center;gap:10px 22px;padding:0;margin:20px 0 0;color:#e2e8f0;font-size:.95rem}
.trust li::before{content:"✓ ";color:var(--brand);font-weight:700}

.search{max-width:680px;margin:0 auto}
.search-label{display:block;font-weight:600;margin-bottom:8px;color:#e2e8f0}
.search-row{display:flex;gap:8px}
.search input{flex:1;min-width:0;font:600 1.15rem/1 ui-monospace,Consolas,monospace;letter-spacing:.06em;text-transform:uppercase;padding:16px 18px;border-radius:var(--r);border:2px solid transparent;background:#fff;color:var(--ink)}
.search input::placeholder{text-transform:none;letter-spacing:0;font-weight:400;color:#94a3b8;font-family:system-ui,sans-serif}
.search input:focus{outline:none;border-color:var(--brand)}
.search input[aria-invalid=true]{border-color:#f87171}
.search button,.button{font:700 1.05rem/1 system-ui,sans-serif;padding:16px 24px;border:0;border-radius:var(--r);background:var(--brand);color:#fff;cursor:pointer;white-space:nowrap;text-decoration:none;display:inline-block}
.search button:hover,.button:hover{background:var(--brand-d);color:#fff}
.search-hint{font-size:.9rem;color:#94a3b8;margin:10px 0 0}
.search-error{background:#fee2e2;color:var(--bad);border-radius:8px;padding:10px 12px;margin:10px 0 0;text-align:left;font-weight:600}
.search-compact{margin:0;flex:1;max-width:460px}
.search-compact input{font-size:.95rem;padding:10px 12px}
.search-compact button{font-size:.95rem;padding:10px 14px}
.content .search .search-label{color:var(--ink)}
.content .search input{border-color:var(--line)}

.content{padding:32px 20px 48px}
.block{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:26px;margin:0 0 22px}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px;margin-bottom:14px}
.card{border:1px solid var(--line);border-radius:10px;padding:16px;background:var(--bg)}
.card h3{margin-bottom:.3em}.card p{margin:0;color:var(--ink2)}
.note{background:#fff7ed;border-left:4px solid var(--brand);padding:10px 14px;border-radius:6px;color:var(--ink2)}
.alert{border-color:#fecaca;background:#fef2f2}
.table-wrap{overflow-x:auto;margin-bottom:16px}
table{border-collapse:collapse;width:100%;font-size:.95rem}
th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:top}
th{background:var(--bg);font-weight:700}

.vin-demo{display:flex;flex-wrap:wrap;gap:4px;margin:6px 0 18px}
.vin-demo .c{display:flex;flex-direction:column;align-items:center;min-width:36px;padding:8px 4px 4px;border-radius:6px;font:700 1.25rem/1 ui-monospace,Consolas,monospace;color:#fff}
.vin-demo small{font:500 .65rem/1.6 system-ui,sans-serif;opacity:.85;margin-top:4px}
.p-wmi{background:#1d4ed8}.p-vds{background:#0f766e}.p-check{background:#b45309}.p-year{background:#c2410c}.p-plant{background:#7c3aed}.p-serial{background:#475569}
.legend{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:8px}
.legend li{display:flex;align-items:center;gap:8px}
.legend strong{font-family:ui-monospace,Consolas,monospace}
.dot{width:12px;height:12px;border-radius:3px;flex:none}

.years{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:6px;margin-bottom:14px}
.year{display:flex;gap:10px;align-items:baseline;border:1px solid var(--line);border-radius:8px;padding:6px 10px;background:var(--bg)}
.year strong{font:700 1.1rem ui-monospace,Consolas,monospace;color:var(--brand-d);min-width:18px}
.year span{color:var(--ink2);font-size:.95rem}

.faq{border-bottom:1px solid var(--line);padding:12px 0}
.faq summary{font-weight:700;cursor:pointer;list-style-position:outside}
.faq p{margin:.6em 0 0;color:var(--ink2)}
.cta{text-align:center}

.crumbs{font-size:.9rem;color:var(--muted);margin-bottom:14px}
.vin-head{margin-bottom:18px}
.vin-code{font:600 1.1rem ui-monospace,Consolas,monospace;color:var(--ink2);margin-bottom:10px}
.badges{display:flex;flex-wrap:wrap;gap:8px}
.badge{display:inline-block;padding:5px 12px;border-radius:999px;font-weight:700;font-size:.9rem}
.badge.ok{background:#dcfce7;color:var(--ok)}.badge.warn{background:#fef3c7;color:var(--warn)}.badge.bad{background:#fee2e2;color:var(--bad)}
.specs{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:0 24px;margin:0}
.specs div{display:flex;justify-content:space-between;gap:12px;padding:9px 0;border-bottom:1px solid var(--line)}
.specs dt{color:var(--muted)}.specs dd{margin:0;font-weight:600;text-align:right}
.recall{border:1px solid var(--line);border-left:4px solid var(--bad);border-radius:8px;padding:14px 16px;margin:0 0 12px}
.recall p{margin:.4em 0}

.foot{background:var(--ink);color:#cbd5e1;padding:36px 0 20px;font-size:.95rem}
.foot-in{display:grid;grid-template-columns:2fr 1fr 1fr;gap:28px}
.foot h2{font-size:1rem;color:#fff}
.foot ul{list-style:none;padding:0;margin:0}.foot li{margin:0 0 6px}
.foot a{color:#e2e8f0}.foot a:hover{color:var(--brand)}
.foot .muted{color:#94a3b8}
.brand-foot{margin-bottom:10px}
.foot-base{border-top:1px solid #1e293b;margin-top:24px;padding-top:16px;font-size:.85rem}

.mono{font-family:ui-monospace,Consolas,monospace}
.lead-dark{font-size:1.1rem;color:var(--ink2);max-width:760px}
.ticks{padding-left:1.2em;margin:0}.ticks li{margin:0 0 .5em}
.chips{list-style:none;padding:0;margin:0 0 14px;display:flex;flex-wrap:wrap;gap:6px}
.chips li{background:var(--bg);border:1px solid var(--line);border-radius:999px;padding:4px 12px;font-size:.92rem}
.chips-links li{padding:0}.chips-links a{display:block;padding:6px 14px;text-decoration:none;font-weight:600;color:var(--ink)}
.chips-links a:hover{color:var(--brand-d)}
.more summary{cursor:pointer;font-weight:600;color:var(--brand-d);margin-bottom:10px}
.make-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:10px}
.make-card{display:block;border:1px solid var(--line);border-radius:10px;padding:14px 16px;background:var(--bg);text-decoration:none;color:var(--ink)}
.make-card:hover{border-color:var(--brand);color:var(--ink)}
.make-card strong{display:block}.make-card span{font-size:.88rem;color:var(--muted)}
.links-grid{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:8px 18px}

@media (max-width:640px){
  .search-row{flex-direction:column}
  .search button{width:100%}
  .brand-tag{display:none}
  .block{padding:18px}
  .foot-in{grid-template-columns:1fr}
  .vin-demo .c{min-width:30px;font-size:1.05rem}
}
/* branding upload, back-to-top */
.brand-logo{height:40px;width:auto;max-width:220px}
.to-top{position:fixed;right:18px;bottom:18px;z-index:40;width:46px;height:46px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--brand);color:#fff;box-shadow:0 4px 14px rgba(0,0,0,.2);text-decoration:none;opacity:0;visibility:hidden;transform:translateY(10px);transition:opacity .3s ease,transform .3s ease,visibility 0s .3s}
.to-top.show{opacity:1;visibility:visible;transform:none;transition:opacity .3s ease,transform .3s ease,visibility 0s}
.to-top.show:hover{background:var(--brand-d);color:#fff}
@media (prefers-reduced-motion:reduce){.to-top,.to-top.show{transition:none}}
/* contact + legal pages */
.two-col{display:grid;gap:22px;grid-template-columns:minmax(0,2fr) minmax(0,1fr);align-items:start}
@media (max-width:860px){.two-col{grid-template-columns:minmax(0,1fr)}}
.form-grid{display:grid;gap:14px}.form-grid p{margin:0}
@media (min-width:640px){.form-grid.two{grid-template-columns:1fr 1fr}}
label.f{display:block;font-weight:600;margin:0 0 6px}
.form-grid input,.form-grid select,.form-grid textarea{width:100%;font:1rem/1.4 system-ui,sans-serif;padding:11px 12px;border:1px solid var(--line);border-radius:var(--r);background:#fff;color:var(--ink)}
.form-grid input:focus,.form-grid select:focus,.form-grid textarea:focus{outline:none;border-color:var(--brand)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.flash{background:#dcfce7;color:var(--ok);border-radius:var(--r);padding:12px 14px;margin:0 0 14px;font-weight:600}
.err{color:var(--bad);font-size:.9rem;display:block;margin-top:4px}div.err{background:#fee2e2;border-radius:var(--r);padding:12px 14px;margin:0 0 14px}
.addr{font-style:normal;line-height:1.8}
.legal h2{margin-top:1.6em}.legal h2:first-child{margin-top:0}.legal li{margin-bottom:.4em}
/* model pages */
.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:12px}
.fact{border:1px solid var(--line);border-radius:10px;padding:14px 16px;background:var(--bg);display:flex;flex-direction:column;gap:2px}
.fact span{font-size:.85rem;color:var(--muted)}.fact strong{font-size:1.5rem;line-height:1.2}.fact small{color:var(--ink2)}
.recall{border-top:1px solid var(--line);padding:14px 0}.recall:first-of-type{border-top:0}.recall h3{margin:0 0 .2em;font-size:1.05rem}.recall p{margin:.35em 0}
.chips li a{font-weight:600;color:var(--ink);text-decoration:none}.chips li a:hover{color:var(--brand-d)}
/* Year bars (recalls hub) and pager */
.bars{display:grid;gap:6px;max-width:640px}
.bar-row{display:grid;grid-template-columns:3.5em 1fr 3em;gap:10px;align-items:center;font-size:.92rem}
.bar{background:var(--bg);border:1px solid var(--line);border-radius:6px;height:14px;overflow:hidden}
.bar i{display:block;height:100%;background:var(--brand)}
.bar-row strong{text-align:right}
.pager{display:flex;flex-wrap:wrap;gap:6px;margin:18px 0 0;align-items:center}
.pager a,.pager strong,.pager span{min-width:2.2em;padding:6px 10px;border:1px solid var(--line);border-radius:8px;text-align:center;text-decoration:none}
.pager strong{background:var(--brand);border-color:var(--brand);color:#fff}
.pager a:hover{border-color:var(--brand)}
.status{display:inline-block;padding:2px 9px;border-radius:999px;font-size:.85em;font-weight:600;white-space:nowrap;border:1px solid var(--line)}
.status-required{background:#e7f6ec;border-color:#9fd8b2;color:#17663a}
.status-some{background:#fff6e0;border-color:#f0d58a;color:#7a5a00}
.status-check{background:var(--bg);color:inherit}
.form-grid label.check{display:flex;gap:10px;align-items:flex-start;cursor:pointer;font-size:.95rem}
.form-grid label.check input{width:auto;margin-top:3px;flex:none}
.buy-box{display:flex;flex-wrap:wrap;gap:16px 24px;align-items:center;justify-content:space-between;border-color:var(--brand)}
.buy-box ul{margin:.4em 0 0}
.verdict{border-width:2px}
.verdict-bad{border-color:#fca5a5;background:#fef2f2}.verdict-bad h2{color:var(--bad)}
.verdict-ok{border-color:#86efac;background:#f0fdf4}.verdict-ok h2{color:var(--ok)}
.findings{margin:0;padding-left:1.2em}.findings li{margin:0 0 .7em}.findings .small{display:block}
.checklist{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:10px}
.checklist li{display:flex;gap:10px;align-items:flex-start;border:1px solid var(--line);border-radius:10px;padding:10px 12px;background:var(--card)}
.checklist .mark{flex:none;width:24px;height:24px;border-radius:50%;display:grid;place-items:center;font-weight:700;color:#fff;font-size:.85rem}
.checklist .ok .mark{background:var(--ok)}.checklist .bad{border-color:#fca5a5;background:#fef2f2}.checklist .bad .mark{background:var(--bad)}
.txt-bad{color:var(--bad)}
.odo-chart{display:flex;align-items:flex-end;gap:6px;height:140px;margin:0 0 16px;padding:0 0 22px;border-bottom:1px solid var(--line);position:relative}
.odo-col{flex:1;height:100%;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;position:relative}
.odo-bar{width:100%;max-width:48px;background:var(--brand);border-radius:4px 4px 0 0}
.odo-col span{position:absolute;bottom:-22px;font-size:.8rem;color:var(--muted)}
details summary{cursor:pointer}
.posts{display:grid;gap:16px}@media (min-width:760px){.posts{grid-template-columns:1fr 1fr}}
.post-card{display:block;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:20px 22px;text-decoration:none;color:var(--ink)}
.post-card:hover{border-color:var(--brand);color:var(--ink)}
.post-card h2{font-size:1.2rem;margin:.3rem 0 .5rem;color:var(--brand-d)}.post-card p{margin:0;color:var(--muted)}
.post-meta{font-size:.9rem;color:var(--muted);display:flex;flex-wrap:wrap;gap:4px 14px}.post-meta b{color:var(--ink);font-weight:600}
.post .in-short{background:#fff7ed;border-left:4px solid var(--brand);border-radius:10px;padding:14px 18px;margin:0 0 22px}
.post .in-short h2{font-size:1.05rem;margin:0 0 .4rem}.post .in-short ul{margin:0;padding-left:1.2rem}.post .in-short li{margin:.35rem 0}
.toc ol{margin:0;padding-left:1.3rem}@media (min-width:760px){.toc ol{columns:2;column-gap:28px}}.toc li{margin:.3rem 0;break-inside:avoid}
.article{max-width:none}.article h2{font-size:1.35rem;margin:2rem 0 .7rem;scroll-margin-top:16px}.article h2:first-of-type{margin-top:1rem}
.article h3{margin:1.4rem 0 .4rem}.article p,.article li{line-height:1.7}.article li{margin:.3rem 0}
.author-box{display:flex;gap:14px;align-items:flex-start}.author-box img{flex:0 0 48px}.author-box p{margin:.2rem 0 0}
@media print{header.top,footer.foot,.search,.crumbs,.button,.cookie-banner{display:none!important}.block{break-inside:avoid;border:0;padding:0 0 12px}}