.reference-page{font-variant-numeric:tabular-nums}.reference-page header{min-height:76px}.reference-page .watch-back{margin-left:auto;white-space:nowrap}.ref-cover{background:#080f30;color:#f7f5eb;padding:38px 0 58px}.ref-mast{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #54616b;padding-bottom:24px;font-size:11px;letter-spacing:1.5px}.ref-mast img{width:170px;filter:none;height:auto}.ref-cover-grid{display:grid;grid-template-columns:1fr 1fr;gap:7vw;align-items:end;padding-top:50px}.ref-cover h1{font:500 clamp(64px,8vw,120px)/.95 "Helvetica Neue",Arial,sans-serif;letter-spacing:-.065em;margin:0 0 25px}.ref-cover-grid p{font-size:18px;line-height:1.65}.ref-cover-number{padding-bottom:10px;color:#9ebba6}.ref-cover-number strong{display:block;font-size:clamp(68px,9vw,135px);font-weight:500;line-height:1;letter-spacing:-.07em}.ref-cover-number>span{display:block;font-size:11px;letter-spacing:2px;margin-top:18px}.ref-cover-number p{color:#f7f5eb;margin-top:36px}.ref-intro{display:grid;grid-template-columns:1.3fr 1fr;gap:7vw;padding:42px 0 25px;max-width:1100px}.ref-intro p{font-size:17px;line-height:1.75;margin:0}.ref-nav{display:flex;flex-wrap:wrap;gap:8px 24px;padding:15px 0 25px;border-bottom:2px solid var(--ink)}.ref-nav a{min-height:44px;display:inline-flex;align-items:center;font-size:14px;text-decoration:none}.ref-nav a:hover{text-decoration:underline}.ref-section{display:grid;grid-template-columns:.85fr 1.15fr;gap:7vw;padding:55px 0;border-bottom:1px solid var(--line);scroll-margin-top:100px}.ref-heading h2{font-size:clamp(30px,3.5vw,48px);letter-spacing:-.04em;line-height:1.08;margin:20px 0}.ref-heading p:not(.eyebrow){font-size:16px;line-height:1.75;max-width:430px}.ref-source{display:inline-block;font-size:12px;margin-top:12px;line-height:1.7}.ref-section table{border-collapse:collapse;width:100%;align-self:start;text-align:left}.ref-section th,.ref-section td{border-top:1px solid var(--line);padding:17px 0;vertical-align:top;font-size:16px;line-height:1.5}.ref-section th{font-weight:400;width:48%;padding-right:24px;color:#50584f}.ref-section td{font-weight:500}.ref-section td small{display:block;font-size:12px;font-weight:400;line-height:1.55;margin-top:7px;color:#50584f}.ref-reading{padding:50px 0 60px;max-width:760px}.ref-reading h2{font-size:40px;letter-spacing:-.04em}.ref-reading a{display:block;padding:10px 0}.reference-page footer{padding:25px 0}.reference-page footer .wrap{display:flex;justify-content:space-between;gap:20px;font-size:13px}.ref-nav a:focus-visible,.reference-page a:focus-visible{outline:2px solid currentColor;outline-offset:5px}
@media(max-width:700px){.ref-cover{padding:25px 0 35px}.ref-mast{font-size:9px;letter-spacing:1px;gap:20px}.ref-mast img{width:105px}.ref-cover-grid{grid-template-columns:1fr;gap:30px;padding-top:35px}.ref-cover h1{font-size:72px}.ref-cover-number{border-top:1px solid #54616b;padding-top:25px}.ref-cover-number strong{font-size:80px}.ref-cover-number p{margin-top:22px;font-size:16px}.ref-intro{grid-template-columns:1fr;gap:18px;padding-top:30px}.ref-intro p{font-size:16px}.ref-nav{gap:0 20px}.ref-section{grid-template-columns:1fr;gap:22px;padding:35px 0;scroll-margin-top:85px}.ref-heading h2{font-size:34px}.ref-section th,.ref-section td{font-size:15px;padding-top:14px;padding-bottom:14px}.ref-section th{padding-right:18px}.ref-reading h2{font-size:34px}.reference-page footer .wrap{flex-direction:column}.reference-page header .watch-back{font-size:12px}.reference-page .archive-home small{display:none}}
@media print{.reference-page header,.ref-nav,.ref-reading,.reference-page footer,.skip{display:none}.ref-cover{background:white;color:black;padding:0}.ref-cover-number{color:black}.ref-mast img{filter:invert(1)}.ref-cover-grid{padding-top:20px}.ref-cover h1{font-size:44px}.ref-cover-number strong{font-size:60px}.ref-cover-number p{color:black}.ref-section{break-inside:avoid;gap:30px;padding:22px 0}.ref-heading h2{font-size:25px}.ref-section th,.ref-section td{font-size:11px;padding:8px 0}.ref-heading p:not(.eyebrow){font-size:11px}.ref-intro{padding:20px 0}.ref-intro p{font-size:12px}.wrap{width:100%;max-width:none}}

/* Search-friendly reference headings and the oil-change answer. */
.ref-cover h1{font-size:clamp(44px,5vw,76px);line-height:1.03;letter-spacing:-.045em}.ref-answer p{line-height:1.75}.ref-answer h3{font-size:23px;font-weight:500;letter-spacing:-.02em;margin-top:30px}.oil-quantity{border-top:2px solid var(--ink);padding-top:20px;margin-top:0;font-size:21px}.oil-quantity strong{font-size:64px;font-weight:500;letter-spacing:-.05em;color:var(--green)}.oil-quantity span{display:block;font-size:15px}.ref-heading h2{font-size:clamp(30px,3vw,42px)}@media(max-width:700px){.ref-cover h1{font-size:46px}.ref-heading h2{font-size:32px}}