/* Your Car Data — shared styles for the /guides/ pages.
   Same tokens, plate logo, buttons and footer as the homepage (index.html),
   which keeps its styles inline. Bump ?v= in every guide page when this changes. */
:root{
  --navy:#0B1F3A; --navy-2:#0e2647;
  --plate:#FFD400; --plate-2:#ffe45c; --plate-band:#123A8F;
  --green:#1CA672; --green-2:#2bd4a0; --green-dark:#158257;
  --amber:#b7791f; --red:#c53030;
  --ink:#0f1723; --muted:#5a6577; --line:#e7eaf1;
  --bg:#ffffff; --bg-alt:#f4f7fb; --card:#ffffff;
  --shadow:0 10px 34px rgba(16,23,37,.09);
  --grad-green:linear-gradient(135deg,#1CA672,#2bd4a0);
  --maxw:1120px; --read:720px;
  --ease:cubic-bezier(.2,.7,.2,1);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --ink:#eef2f8; --muted:#9aa6bb; --line:#243349;
    --bg:#081120; --bg-alt:#0c1a2f; --card:#0f2038;
    --shadow:0 10px 34px rgba(0,0,0,.42);
    --amber:#f6c35b; --red:#ff8a8a;
  }
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);line-height:1.7;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}
a{color:inherit}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}

/* Plate logo */
.plate{position:relative;display:inline-flex;align-items:stretch;
  background:linear-gradient(180deg,var(--plate-2),var(--plate));color:#111;
  border-radius:8px;overflow:hidden;font-weight:800;
  font-family:"UKNumberPlate","Charles Wright",Arial,sans-serif;letter-spacing:.06em;
  box-shadow:inset 0 0 0 2px rgba(0,0,0,.18),0 1px 2px rgba(0,0,0,.25)}
.plate::after{content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(180deg,rgba(255,255,255,.55),transparent 46%)}
.plate .band{background:var(--plate-band);color:#fff;display:flex;flex-direction:column;
  align-items:center;justify-content:center;padding:0 8px;font-size:.62em;line-height:1}
.plate .reg{display:flex;align-items:center;padding:0 14px;white-space:nowrap}

/* Header */
header{position:sticky;top:0;z-index:20;
  background:color-mix(in srgb,var(--bg) 86%,transparent);
  backdrop-filter:saturate(180%) blur(12px);-webkit-backdrop-filter:saturate(180%) blur(12px);
  border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:-.01em;text-decoration:none}
.brand .plate{font-size:18px;height:32px}
.brand .name{font-size:17px}
.brand .name b{color:var(--green)}
.nav-links{display:flex;gap:26px;align-items:center}
.nav-links a{color:var(--muted);font-weight:600;font-size:15px;text-decoration:none}
.nav-links a:hover{color:var(--ink)}
.badge{display:inline-flex;align-items:center;gap:7px;font-size:12.5px;font-weight:700;
  color:var(--green-dark)!important;background:rgba(28,166,114,.12);padding:6px 12px;border-radius:999px;
  border:1px solid rgba(28,166,114,.22)}
.badge::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--green)}

/* Article */
.crumbs{font-size:13.5px;color:var(--muted);padding:26px 0 0}
.crumbs a{color:var(--muted);text-decoration:none}
.crumbs a:hover{color:var(--green)}
article{max-width:var(--read);margin:0 auto;padding:10px 0 20px}
.kicker{display:inline-block;color:var(--green);font-weight:700;letter-spacing:.12em;
  text-transform:uppercase;font-size:12.5px;margin-top:22px}
article h1{font-size:clamp(30px,5vw,44px);line-height:1.1;letter-spacing:-.03em;margin:10px 0 16px}
.lede{font-size:19px;color:var(--muted);margin:0 0 10px}
.meta{font-size:13.5px;color:var(--muted);margin-bottom:28px}
article h2{font-size:clamp(22px,3.4vw,27px);line-height:1.2;letter-spacing:-.02em;margin:40px 0 12px}
article h3{font-size:19px;margin:26px 0 8px}
article p{margin:0 0 16px;font-size:17px}
article ul,article ol{margin:0 0 18px;padding-left:22px;font-size:17px}
article li{margin:6px 0}
article a{color:var(--green-dark);font-weight:600}
@media (prefers-color-scheme: dark){ :root:not([data-theme="light"]) article a{color:var(--green-2)} }
.summary{background:var(--bg-alt);border:1px solid var(--line);border-left:4px solid var(--green);
  border-radius:14px;padding:18px 22px;margin:8px 0 26px}
.summary h2{margin:0 0 8px;font-size:17px;letter-spacing:0;text-transform:uppercase;color:var(--green)}
.summary ul{margin:0}
.callout{background:var(--bg-alt);border:1px solid var(--line);border-radius:14px;padding:16px 20px;margin:20px 0}
.callout.warn{border-left:4px solid var(--amber)}
table{width:100%;border-collapse:collapse;margin:8px 0 22px;font-size:15.5px}
th,td{text-align:left;vertical-align:top;padding:12px 12px;border-bottom:1px solid var(--line)}
th{font-size:13px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}
td b{white-space:nowrap}
.tag{display:inline-block;font-weight:800;font-size:13px;padding:3px 9px;border-radius:7px;color:#fff}
.tag.a{background:#8b1d1d}.tag.b{background:#c53030}.tag.s{background:#b7791f}.tag.n{background:#2f6fbf}
.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}

/* Check box (CTA) */
.cta{background:radial-gradient(700px 300px at 100% 0%,rgba(43,212,160,.22),transparent 60%),
  linear-gradient(160deg,#0E2A4D,#0B1F3A 60%,#081628);color:#fff;border-radius:20px;
  padding:30px 28px;margin:34px 0}
.cta h2{margin:0 0 6px;font-size:24px;color:#fff}
.cta p{color:#c3cfe4;margin:0 0 18px;font-size:16px}
.cta form{display:flex;gap:10px;flex-wrap:wrap}
.reg-box{display:flex;flex:1 1 260px;border-radius:12px;overflow:hidden;
  background:linear-gradient(180deg,var(--plate-2),var(--plate));box-shadow:inset 0 0 0 3px rgba(0,0,0,.22)}
.reg-box .gb{background:var(--plate-band);color:#fff;display:flex;flex-direction:column;align-items:center;
  justify-content:center;padding:0 12px;font-weight:800;line-height:1;font-size:15px}
.reg-box .gb span{font-size:11px;margin-top:3px}
.reg-box input{flex:1;border:0;background:transparent;color:#111;font-weight:800;min-width:0;
  font-family:"UKNumberPlate","Charles Wright",Arial,sans-serif;font-size:26px;letter-spacing:.08em;
  text-transform:uppercase;text-align:center;padding:10px 8px}
.reg-box input::placeholder{color:rgba(0,0,0,.32)}
.reg-box input:focus{outline:none}
.btn{border:0;cursor:pointer;font-weight:700;font-size:16px;border-radius:12px;padding:14px 22px;
  background:var(--grad-green);color:#fff;box-shadow:0 10px 22px -8px rgba(28,166,114,.65);
  transition:transform .15s var(--ease)}
.btn:hover{transform:translateY(-2px)}
.cta small{display:block;margin-top:12px;color:#8fa1c2;font-size:13.5px}

/* Related guides + guides index cards */
.related{max-width:var(--read);margin:10px auto 60px}
.related h2{font-size:20px;margin:0 0 14px}
.cards{display:grid;gap:14px;grid-template-columns:repeat(auto-fill,minmax(min(100%,300px),1fr))}
.gcard{display:block;text-decoration:none;background:var(--card);border:1px solid var(--line);border-radius:16px;
  padding:20px 22px;box-shadow:var(--shadow);transition:transform .2s var(--ease),border-color .2s}
.gcard:hover{transform:translateY(-2px);border-color:var(--green)}
.gcard .k{color:var(--green);font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase}
.gcard h3{margin:6px 0 6px;font-size:19px;line-height:1.25}
.gcard p{margin:0;color:var(--muted);font-size:15px;line-height:1.55}
.hub{max-width:900px;margin:0 auto;padding:10px 0 60px}
.hub h1{font-size:clamp(30px,5vw,44px);letter-spacing:-.03em;margin:10px 0 12px;line-height:1.1}
.hub .lede{margin-bottom:28px}

/* Footer */
footer{background:var(--navy);color:#c3cfe4;padding:44px 0 32px}
.foot{display:flex;flex-wrap:wrap;gap:28px;justify-content:space-between}
.foot .brand .name{color:#fff}
.foot .col h4{color:#fff;font-size:13px;text-transform:uppercase;letter-spacing:.08em;margin:0 0 12px}
.foot .col a{display:block;color:#a9b7d1;padding:4px 0;font-size:15px;text-decoration:none}
.foot .col a:hover{color:#fff}
.foot .about{max-width:320px;font-size:14.5px;line-height:1.7;color:#9fb0cf;margin:14px 0 0}
.foot-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:30px;padding-top:20px;
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;color:#8fa1c2;font-size:13.5px}

@media(max-width:720px){
  .nav-links a:not(.badge){display:none}
  .brand{gap:9px}
  .brand .plate{font-size:16px;height:29px}
  .brand .name{font-size:16px;white-space:nowrap}
  .badge{font-size:11px;padding:5px 10px;white-space:nowrap}
  article p,article ul,article ol{font-size:16.5px}
  .cta{padding:24px 18px}
  .cta .btn{flex:1 1 100%}
}
@media(max-width:480px){ .badge{gap:0} .badge::before{display:none} }
@media(max-width:380px){ .badge{display:none} }
@media print{ header,.cta,.related,footer{display:none} body{background:#fff;color:#000} }

/* FAQ accordions (faq.html) */
details.faq{border:1px solid var(--line);border-radius:12px;background:var(--card);margin:10px 0;overflow:hidden}
details.faq summary{cursor:pointer;list-style:none;padding:14px 44px 14px 18px;font-weight:700;font-size:16.5px;position:relative}
details.faq summary::-webkit-details-marker{display:none}
details.faq summary::after{content:"+";position:absolute;right:18px;top:50%;transform:translateY(-50%);
  font-size:22px;font-weight:600;color:var(--green)}
details.faq[open] summary::after{content:"\2212"}
details.faq .ans{padding:0 18px 4px;color:var(--ink)}
details.faq .ans p{font-size:16px}