:root{--bg:#f1f3f5;--surface:#ffffff;--ink:#23272b;--muted:#545b62;--accent:#b44a06;--accent-ink:#ffffff;--accent2:#3b6a90;--line:#d3d9df;--hero-ink:#ffffff;--r:4px;--maxw:1180px;--measure:68ch;--hf:'Asap Condensed', 'Arial Narrow', sans-serif;--bf:'Open Sans', Arial, sans-serif}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:16.5px/1.65 var(--bf)}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent);text-underline-offset:.18em}
h1,h2,h3,h4{font-family:var(--hf);line-height:1.18;margin:1.6em 0 .5em;font-weight:700;letter-spacing:0}
h1{font-size:clamp(2rem,5vw,3.6rem);margin-top:0}
h2{font-size:clamp(1.4rem,3vw,2rem)}h3{font-size:1.2rem}
p,ul,ol,table,details{margin:0 0 1.1em}
.wrap{max-width:max(var(--maxw),min(88vw,1760px));margin:0 auto;padding:0 20px}
@media(min-width:1800px){body article.prose>:is(p,ul,ol,h2,h3,h4,blockquote,dl,details,.callout,.disclosure,.table-wrap){max-width:52rem}}
.skip{position:absolute;left:-999px}.skip:focus{left:10px;top:10px;background:var(--surface);padding:8px;z-index:9}
header.site{border-bottom:1px solid var(--line);background:var(--surface)}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-top:14px;padding-bottom:14px;flex-wrap:wrap}
.brand{font-family:var(--hf);font-weight:800;font-size:1.25rem;color:var(--ink);text-decoration:none;display:flex;align-items:center;gap:10px}
.brand svg{flex:none}
nav.main ul{list-style:none;display:flex;flex-wrap:wrap;gap:4px 18px;margin:0;padding:0}
nav.main a{color:var(--ink);text-decoration:none;font-size:.95rem;padding:4px 0;border-bottom:2px solid transparent}
nav.main a[aria-current]{border-color:var(--accent)}
.menu-btn{display:none}
@media(max-width:760px){.menu-btn{display:inline-block;background:none;border:1px solid var(--line);color:var(--ink);border-radius:var(--r);padding:6px 12px;font:inherit}
nav.main{width:100%;display:none}nav.main.open{display:block}nav.main ul{flex-direction:column;gap:6px}}
.hero{position:relative;overflow:hidden}
.hero .wrap{padding-top:56px;padding-bottom:56px}
.hero .lead{font-size:1.18rem;color:var(--muted);max-width:60ch}
.hero.full{color:var(--hero-ink);min-height:440px;display:flex;align-items:flex-end}
.hero.full img.bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero.full::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.05),rgba(0,0,0,.62))}
.hero.full .wrap{position:relative;z-index:1;width:100%}.hero.full .lead{color:inherit;opacity:.92}
.hero.split .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
.hero.split img{border-radius:var(--r);aspect-ratio:4/3;object-fit:cover;width:100%}
.hero.banner img{width:100%;max-height:380px;object-fit:cover;border-radius:var(--r);margin-top:28px}
.hero.plain{background:var(--surface);border-bottom:1px solid var(--line)}
@media(max-width:760px){.hero.split .wrap{grid-template-columns:1fr}.hero.full{min-height:340px}.hero .wrap{padding-top:36px;padding-bottom:36px}}
.page{display:grid;gap:48px;padding-top:40px;padding-bottom:64px}
.page.toc-layout{grid-template-columns:220px minmax(0,1fr)}
.page.toc-layout .toc{position:sticky;top:20px;align-self:start;font-size:.92rem;border-left:3px solid var(--accent);padding-left:14px}
.page.toc-layout .toc ul{list-style:none;padding:0;margin:0}.page.toc-layout .toc li{margin:.35em 0}
.page.toc-layout .toc a{color:var(--muted);text-decoration:none}
@media(max-width:860px){.page.toc-layout{grid-template-columns:1fr}.page.toc-layout .toc{position:static}}
/* Content uses the full container width (cards, grids, tables); only running text keeps a readable measure. */
article.prose{max-width:none;min-width:0}
article.prose>:is(p,ul,ol,h2,h3,h4,blockquote,dl,details,.callout,.disclosure,.table-wrap){max-width:47.5rem;margin-left:auto;margin-right:auto}
.page.toc-layout article.prose>*{margin-left:0;margin-right:0}
/* A heading that introduces a full-width block (cards, grid, table) lines up with that block, not the text column. */
body article.prose>:is(h2,h3):has(+ :is(.cards,nav,div,table,section,ul.grid)){max-width:none;margin-left:0;margin-right:0}
.page.wide article.prose>*{max-width:none}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px;margin:0 0 1.4em}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:20px}
.card h3{margin-top:0}.card p:last-child{margin-bottom:0}
a.card{display:block;color:var(--ink);text-decoration:none}a.card:hover{border-color:var(--accent)}
.callout{border-left:4px solid var(--accent2);background:var(--surface);padding:14px 18px;border-radius:0 var(--r) var(--r) 0;margin:0 0 1.2em}
.table-wrap{overflow-x:auto;margin:0 0 1.2em}
table{border-collapse:collapse;width:100%;font-size:.95rem}
th,td{border-bottom:1px solid var(--line);padding:9px 10px;text-align:left;vertical-align:top}
th{font-family:var(--hf);background:var(--surface)}
details{border:1px solid var(--line);border-radius:var(--r);padding:10px 16px;background:var(--surface)}
summary{cursor:pointer;font-weight:600}
.steps{counter-reset:s;list-style:none;padding:0}.steps li{counter-increment:s;position:relative;padding-left:44px;margin-bottom:1em}
.steps li::before{content:counter(s);position:absolute;left:0;top:0;width:30px;height:30px;border-radius:50%;background:var(--accent);color:var(--accent-ink);display:grid;place-items:center;font-weight:700;font-size:.9rem}
.btn{display:inline-block;background:var(--accent);color:var(--accent-ink);padding:10px 18px;border-radius:var(--r);text-decoration:none;font-weight:600;border:0;font:inherit;cursor:pointer}
.aff{border:1px dashed var(--accent);border-radius:var(--r);padding:16px 18px;margin:0 0 1.2em;background:var(--surface)}
.aff .tag{font-size:.75rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}
.disclosure{font-size:.88rem;color:var(--muted);border:1px solid var(--line);border-radius:var(--r);padding:10px 14px;margin:0 0 1.6em}
.meta{font-size:.88rem;color:var(--muted)}
dl dt{font-family:var(--hf);font-weight:700;margin-top:1em}dl dd{margin:.2em 0 0 0;color:var(--ink)}
footer.site{border-top:1px solid var(--line);background:var(--surface);font-size:.92rem;color:var(--muted)}
footer.site .wrap{padding-top:32px;padding-bottom:32px;display:grid;gap:18px}
footer.site ul{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:6px 18px}
footer.site a{color:var(--muted)}
.apc header.site{background:#23272b;border-bottom:0;box-shadow:inset 0 -4px 0 #f26a1b}
.apc header.site .wrap{padding-top:15px;padding-bottom:19px}
.apc .brand{color:#fff;text-transform:uppercase;letter-spacing:.04em;font-weight:700;font-size:1.3rem}
.apc nav.main a{color:#d6dde4;font-family:var(--hf);font-size:1.02rem;font-weight:600;letter-spacing:.02em}
.apc nav.main a:hover{color:#fff}
.apc nav.main a[aria-current]{color:#fff;border-color:#f26a1b}
.apc .menu-btn{color:#fff;border-color:#5b6670}
.apc h1,.apc h2,.apc h3{color:#1c2024}
.apc .hero{background:#fff;border-bottom:1px solid var(--line);background-image:linear-gradient(90deg,rgba(59,106,144,.07) 1px,transparent 1px),linear-gradient(rgba(59,106,144,.07) 1px,transparent 1px);background-size:24px 24px}
.apc .hero .kicker{display:inline-block;font-family:var(--hf);font-weight:700;text-transform:uppercase;letter-spacing:.12em;font-size:.82rem;color:#fff;background:#3b6a90;padding:3px 10px;border-radius:2px;margin-bottom:1em}
.apc .hero h1{max-width:22ch;text-transform:none}
.apc .hero .lead{color:#454c53}
.apc .hero.split img{border-radius:4px;border:6px solid #fff;box-shadow:0 0 0 1px var(--line),12px 12px 0 #f26a1b}
.apc .hero.plain .wrap{position:relative}
.apc.p-index .hero.plain .wrap{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);column-gap:48px;align-items:center}
.apc.p-index .hero.plain .wrap>*:not(.disc){grid-column:1}
.apc .hero .kicker{justify-self:start}
.apc.p-index .cards{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}
@media(min-width:1200px){.apc:not(.p-index) .hero.plain .wrap::after{content:"";position:absolute;right:20px;top:50%;width:min(28vw,520px);height:64px;transform:translateY(-50%) skewX(-18deg);background:repeating-linear-gradient(90deg,#f26a1b 0 34px,#23272b 34px 68px);opacity:.9;border-radius:3px}.apc:not(.p-index) .hero.plain .wrap>*{max-width:min(60%,900px)}}
.apc .disc{grid-column:2;grid-row:1/span 3;justify-self:center;position:relative;width:min(340px,100%);aspect-ratio:1}
.apc .disc .d1{position:absolute;inset:0;border-radius:50%;background:radial-gradient(circle,#23272b 0 17%,#9aa6b1 17.5% 20%,transparent 20.5%),repeating-conic-gradient(from 0deg,#8e99a4 0 7deg,#a9b3bd 7deg 14deg);box-shadow:inset 0 0 0 14px #7d8893,0 10px 0 #d3d9df}
.apc .disc .d2{position:absolute;inset:30%;border-radius:50%;background:repeating-conic-gradient(#3a4148 0 30deg,#4a525a 30deg 60deg);box-shadow:0 0 0 6px #6c7781}
.apc .disc .cal{position:absolute;top:6%;right:-4%;width:30%;height:44%;background:#f26a1b;border-radius:18px 40px 40px 18px;transform:rotate(28deg);box-shadow:inset -6px 0 0 #c9530d}
.apc .prose h2{position:relative;padding-top:.45em;border-top:2px solid #23272b;text-transform:uppercase;letter-spacing:.02em;font-size:clamp(1.35rem,2.6vw,1.85rem)}
.apc .prose h2::before{content:"";position:absolute;top:-2px;left:0;width:56px;height:6px;background:#f26a1b}
.apc .prose h3{color:#2b4f6c}
.apc .callout{border-left:6px solid #f26a1b;background:#fff7f1;border-radius:0 4px 4px 0}
.apc .callout.safe{border-left-color:#c62d1f;background:#fdf1ef}
.apc .callout strong{font-family:var(--hf);text-transform:uppercase;letter-spacing:.04em}
.apc th{background:#23272b;color:#fff;font-family:var(--hf);font-weight:600;letter-spacing:.03em}
.apc tbody tr:nth-child(even) td{background:#f6f8fa}
.apc .table-wrap{background:#fff;border:1px solid var(--line);border-radius:4px}
.apc .card{border-top:4px solid #3b6a90;border-radius:0 0 4px 4px}
.apc a.card:hover{border-color:#f26a1b;border-top-color:#f26a1b}
.apc .card h3{text-transform:uppercase;letter-spacing:.02em;font-size:1.15rem}
.apc details{background:#fff;border-left:4px solid #3b6a90}
.apc .steps li::before{background:#23272b;color:#fff;border-radius:3px;box-shadow:3px 3px 0 #f26a1b;font-family:var(--hf)}
.apc .ph{margin:0 0 1.6em}.apc .ph img{border-radius:4px;width:100%;aspect-ratio:16/8;object-fit:cover}.apc .ph figcaption{font-size:.86rem;color:var(--muted);margin-top:.5em}
.apc footer.site{background:#23272b;color:#c3ccd4;border-top:4px solid #3b6a90}
.apc footer.site a{color:#ffb27f}
/* Parts map */
.apc .pmap{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(280px,1fr);gap:28px;align-items:start;margin:0 0 2.4em;background:#fff;border:1px solid var(--line);border-radius:4px;padding:22px;box-shadow:0 3px 0 #d3d9df}
.apc .pm-fig{margin:0}
.apc .pm-fig svg{width:100%;height:auto;display:block;background:#eef3f8;border-radius:3px}
.apc .pm-fig figcaption{font-size:.85rem;color:var(--muted);margin-top:.6em}
.apc .pmap .tyre rect{fill:#2f353b}
.apc .pmap .body{fill:#fbfcfd;stroke:#23272b;stroke-width:3}
.apc .pmap .glass{fill:#c9d8e6;stroke:#3b6a90;stroke-width:2}
.apc .pmap .roof{fill:#e4ebf1;stroke:#9fb2c3;stroke-width:1.5}
.apc .pmap .hood{fill:none;stroke:#9fb2c3;stroke-width:1.5;stroke-dasharray:5 4}
.apc .pmap .eng{fill:#eef1f4;stroke:#9aa6b1;stroke-width:1.5}
.apc .pmap .lamp{fill:#ffd9a8;stroke:#c9530d;stroke-width:1.5}.apc .pmap .lamp.rear{fill:#f3a29a;stroke:#b2281c}
.apc .pmap .lbl{font:600 12px var(--hf);letter-spacing:.14em;fill:#545b62}
.apc .pin circle{fill:#f26a1b;stroke:#fff;stroke-width:3;transition:r .15s,fill .15s}
.apc .pin.crit circle{fill:#c62d1f}
.apc .pin text{font:700 13px var(--hf);fill:#fff;pointer-events:none}
.apc .pin:hover circle,.apc .pin:focus-visible circle{fill:#23272b;stroke:#f26a1b;r:16px}
.apc .pm-legend{list-style:none;margin:0;padding:0;display:grid;gap:6px;max-width:none}
.apc .pm-legend a{display:grid;grid-template-columns:2.4em minmax(0,1fr) auto;gap:10px;align-items:center;padding:7px 10px;border:1px solid var(--line);border-radius:3px;color:var(--ink);text-decoration:none;background:#fafbfc}
.apc .pm-legend a:hover,.apc .pm-legend a:focus-visible{border-color:#f26a1b;background:#fff7f1}
.apc .pm-legend .no{font:700 1.05rem var(--hf);color:#b44a06}
.apc .pm-legend .nm{font-weight:600;font-size:.95rem;line-height:1.3}
.apc .pm-legend em{display:block;font-style:normal;font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;color:#b2281c}
.apc .meter{display:inline-flex;align-items:center;gap:3px;white-space:nowrap}
.apc .meter i{width:14px;height:8px;background:#dfe4e9;border-radius:1px}
.apc .meter i.on{background:#3b6a90}
.apc .meter b{font-size:.74rem;font-weight:600;color:var(--muted);margin-left:6px;text-transform:uppercase;letter-spacing:.05em}
.apc .pmap:has(.lg-pads:hover) .pin-pads circle,.apc .pmap:has(.lg-pads a:focus-visible) .pin-pads circle{fill:#23272b;stroke:#f26a1b;r:16px}
.apc .pmap:has(.lg-fluid:hover) .pin-fluid circle,.apc .pmap:has(.lg-fluid a:focus-visible) .pin-fluid circle{fill:#23272b;stroke:#f26a1b;r:16px}
.apc .pmap:has(.lg-airf:hover) .pin-airf circle,.apc .pmap:has(.lg-airf a:focus-visible) .pin-airf circle{fill:#23272b;stroke:#f26a1b;r:16px}
.apc .pmap:has(.lg-timing:hover) .pin-timing circle,.apc .pmap:has(.lg-timing a:focus-visible) .pin-timing circle{fill:#23272b;stroke:#f26a1b;r:16px}
.apc .pmap:has(.lg-oilf:hover) .pin-oilf circle,.apc .pmap:has(.lg-oilf a:focus-visible) .pin-oilf circle{fill:#23272b;stroke:#f26a1b;r:16px}
.apc .pmap:has(.lg-serp:hover) .pin-serp circle,.apc .pmap:has(.lg-serp a:focus-visible) .pin-serp circle{fill:#23272b;stroke:#f26a1b;r:16px}
.apc .pmap:has(.lg-battery:hover) .pin-battery circle,.apc .pmap:has(.lg-battery a:focus-visible) .pin-battery circle{fill:#23272b;stroke:#f26a1b;r:16px}
.apc .pmap:has(.lg-cabin:hover) .pin-cabin circle,.apc .pmap:has(.lg-cabin a:focus-visible) .pin-cabin circle{fill:#23272b;stroke:#f26a1b;r:16px}
.apc .pmap:has(.lg-wipers:hover) .pin-wipers circle,.apc .pmap:has(.lg-wipers a:focus-visible) .pin-wipers circle{fill:#23272b;stroke:#f26a1b;r:16px}
.apc .pmap:has(.lg-head:hover) .pin-head circle,.apc .pmap:has(.lg-head a:focus-visible) .pin-head circle{fill:#23272b;stroke:#f26a1b;r:16px}
.apc .pmap:has(.lg-tail:hover) .pin-tail circle,.apc .pmap:has(.lg-tail a:focus-visible) .pin-tail circle{fill:#23272b;stroke:#f26a1b;r:16px}
/* Parts-counter tags */
.apc .ptags{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:18px;margin:0 0 2em}
.apc .ptag{position:relative;background:#fff;border:1px solid #c8d1d9;border-radius:4px 4px 4px 22px;padding:16px 18px 16px 44px;box-shadow:0 3px 0 #d3d9df}
.apc .ptag::before{content:"";position:absolute;left:14px;top:20px;width:14px;height:14px;border-radius:50%;background:var(--bg);box-shadow:inset 0 1px 2px rgba(0,0,0,.3),0 0 0 3px #3b6a90}
.apc .ptag.crit::before{box-shadow:inset 0 1px 2px rgba(0,0,0,.3),0 0 0 3px #c62d1f}
.apc .ptag .pt-no{font:700 .8rem var(--hf);letter-spacing:.12em;text-transform:uppercase;color:#b44a06;margin:0 0 .2em}
.apc .ptag .pt-no span{color:#fff;background:#c62d1f;padding:1px 6px;border-radius:2px;margin-left:6px;letter-spacing:.06em}
.apc .ptag h3{margin:0 0 .5em;font-size:1.2rem}
.apc .ptag dl{margin:0 0 .8em}.apc .ptag dt{margin:.4em 0 0;font:600 .74rem var(--bf);text-transform:uppercase;letter-spacing:.08em;color:#3b6a90}
.apc .ptag dd{margin:.1em 0 0;font-size:.93rem;line-height:1.45}
@media(min-width:1800px){.apc .pmap{grid-template-columns:minmax(0,1.6fr) minmax(360px,1fr);padding:30px}.apc .ptags{grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}.apc .disc{width:min(420px,100%)}}
@media(max-width:960px){.apc .pmap{grid-template-columns:1fr;padding:14px}.apc.p-index .hero.plain .wrap{grid-template-columns:1fr}.apc .disc{grid-column:1;grid-row:auto;width:200px;margin-top:20px}}
@media(max-width:480px){.apc .pm-legend a{grid-template-columns:2em minmax(0,1fr)}.apc .pm-legend .meter{grid-column:2}}