:root{color-scheme:light;--ink:#262221;--muted:#625c59;--red:#b32921;--line:#ded8d4;--canvas:#f5f3f0;--paper:#fff;font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--canvas)}
*{box-sizing:border-box}body{margin:0}a{color:var(--red);text-underline-offset:4px}a:hover{text-decoration-thickness:2px}::selection{background:#f0c7bf;color:#341b18}:focus-visible{outline:3px solid var(--red);outline-offset:4px}button,input,select{font:inherit}button{cursor:pointer}header,footer,main{max-width:1200px;margin:auto}header{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:26px 32px;border-bottom:1px solid var(--line)}.brand{font-weight:750;font-size:21px;color:var(--ink);text-decoration:none;white-space:nowrap}.brand span{color:var(--red);font-weight:450}nav{display:flex;gap:24px;flex-wrap:wrap}nav a{font-size:14px;color:var(--ink)}main{padding:0 32px}section{margin:76px 0}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(2.4rem,4.1vw,3.7rem);line-height:1.08;letter-spacing:-.035em;text-wrap:balance;margin-bottom:24px}h2{font-size:29px;line-height:1.2;letter-spacing:-.025em;margin-bottom:24px}h3{font-size:20px;line-height:1.35;margin-bottom:12px}p{font-size:17px;line-height:1.65;max-width:70ch}.lead{font-size:20px;line-height:1.55}.small{font-size:14px;color:var(--muted);line-height:1.55}.intro{display:grid;grid-template-columns:1.1fr 1fr;gap:64px;align-items:center;margin:64px 0 52px}.guide-intro{grid-template-columns:1.15fr 1fr}.actions{display:flex;gap:22px;align-items:center;flex-wrap:wrap;margin:24px 0 16px}.actions a:not(.button){font-size:15px}.button,.secondary{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:12px 22px;border-radius:8px;font-size:15px;font-weight:650;text-decoration:none;border:1px solid transparent}.button{background:var(--red);color:white}.button:hover{background:#91211b}.secondary{background:white;border-color:var(--line);color:var(--ink)}.secondary:hover{background:#f4efeb}.demo{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:32px;margin:36px 0 72px;scroll-margin-top:20px}.demo-heading{display:flex;gap:24px;align-items:baseline;justify-content:space-between;border-bottom:1px solid var(--line);padding-bottom:20px}.demo-heading h2{font-size:23px;margin:0}.demo-heading p{font-size:13px;margin:0;max-width:40ch;color:var(--muted)}.calculator-layout{display:grid;grid-template-columns:1fr 1fr;gap:56px;margin-top:28px}.fields{display:grid;grid-template-columns:1fr 1fr;gap:20px}.fields>label:first-child,.extras{grid-column:1/-1}label{display:flex;flex-direction:column;gap:8px;font-size:14px;font-weight:600}input,select{width:100%;min-height:46px;border:1px solid #b6afab;border-radius:7px;padding:10px 12px;background:white;color:var(--ink);caret-color:var(--red)}fieldset{padding:0;margin:0;border:0}legend{font-size:14px;font-weight:600;margin-bottom:12px}.check{display:flex;flex-direction:row;align-items:center;gap:10px;font-weight:400;margin:12px 0}.check input{width:18px;min-height:18px;height:18px;margin:0;accent-color:var(--red)}.estimate{border-left:1px solid var(--line);padding-left:36px}.estimate h3{font-size:16px;font-weight:500;margin-bottom:6px}.total{font-size:54px;font-weight:650;letter-spacing:-.03em;font-variant-numeric:tabular-nums;margin:0 0 18px}.breakdown{margin:0;padding:0;list-style:none}.breakdown li{display:flex;justify-content:space-between;gap:18px;font-size:15px;line-height:1.45;padding:10px 0;border-top:1px solid var(--line)}.breakdown strong{white-space:nowrap;font-variant-numeric:tabular-nums}.estimate .small{margin:20px 0 0}.tour-bar{display:flex;align-items:center;gap:24px;border-top:1px solid var(--line);padding-top:22px;margin-top:26px}.tour-bar button{flex-shrink:0}.tour-bar p{font-size:15px;margin:0}.guide-links{border-top:1px solid var(--line)}.guide-links a{display:grid;grid-template-columns:1fr 1.4fr auto;align-items:center;gap:24px;text-decoration:none;color:var(--ink);border-bottom:1px solid var(--line);padding:24px 0}.guide-links a:hover strong{color:var(--red)}.guide-links strong{font-size:23px;font-weight:550}.guide-links span{font-size:16px;color:var(--muted)}.guide-links span:last-child{font-size:26px;color:var(--red)}.reading{max-width:760px;margin:76px auto}.reading h2{margin-top:48px}.reading h3{margin-top:32px}.example{font-size:24px;line-height:1.55;font-variant-numeric:tabular-nums}.steps{padding-left:26px}.steps li{padding-left:14px;margin:28px 0}.steps li::marker{color:var(--red);font-weight:700}.steps h3{margin-top:0}.plans{padding:36px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.plans>div{display:flex;gap:72px}.plans strong{display:block;font-size:24px}.plans span{font-size:16px}.plans .small{margin:8px 0 0}.close{display:flex;justify-content:space-between;gap:24px;align-items:center}.close h2{margin:0;max-width:25ch}footer{border-top:1px solid var(--line);padding:32px;display:flex;justify-content:space-between;gap:32px;align-items:flex-start}footer p{font-size:13px;color:var(--muted)}footer nav{gap:16px}.skip{position:absolute;top:-100px;left:24px;padding:14px;background:white;z-index:10}.skip:focus{top:12px}.demo-intro{max-width:920px;margin:44px auto 32px}.demo-intro h1{font-size:40px}.demo-intro p{margin-bottom:0}.error{color:#9e231d}video{width:100%;display:block;border-radius:12px;background:#fff}button:disabled{cursor:default;opacity:.6}@media(max-width:760px){header{padding:20px;align-items:flex-start;flex-direction:column;gap:16px}nav{gap:18px}main{padding:0 20px}.intro,.guide-intro{grid-template-columns:1fr;gap:8px;margin:40px 0}h1{font-size:39px}.lead{font-size:18px}.demo{padding:20px;margin:28px 0 48px}.demo-heading{display:block}.demo-heading p{margin-top:12px}.calculator-layout{grid-template-columns:1fr;gap:26px}.estimate{padding:24px 0 0;border-left:0;border-top:1px solid var(--line)}.total{font-size:44px}.tour-bar{align-items:flex-start;flex-direction:column;gap:14px}.guide-links a{grid-template-columns:1fr auto;gap:8px}.guide-links span:nth-child(2){grid-row:2;grid-column:1}.guide-links span:last-child{grid-row:1/3;grid-column:2}.guide-links strong{font-size:21px}section,.reading{margin:48px 0}.plans>div{flex-direction:column;gap:8px}.plans strong{font-size:23px}.close{flex-direction:column;align-items:flex-start}footer{padding:24px 20px;flex-direction:column;gap:18px}footer p{margin:0}.demo-intro h1{font-size:32px}.fields{gap:16px}h2{font-size:27px}}@media(prefers-reduced-motion:no-preference){a,button{transition:background-color .15s ease-out,color .15s ease-out}}
.fields > label:has(select[name="vehicle"]),.fields > label:has(select[name="frequency"]){grid-column:1/-1}
.legal { max-width: 72ch; margin: 48px auto 72px; }
.legal h1 { font-size: clamp(2rem,5vw,3rem); }
.legal h2 { margin-top: 40px; margin-bottom: 16px; }
.legal p,.legal li { line-height: 1.7; font-size: 17px; overflow-wrap: anywhere; }
.legal ul,.legal ol { padding-left: 24px; }
.legal li { margin: 12px 0; }
footer nav { max-width: 380px; }
input,select { border-color: var(--muted); }
.check { min-height: 44px; }
nav a { padding: 5px 0; }