/* UAE Tyre: "inspection slip on tarmac"
   Signature: a tyre-tread track under the masthead and above the footer, and
   sizes/codes set as moulded sidewall lettering (.chip, .dotoval). */
:root {
  --tarmac: #1C2024;
  --tarmac-2: #2A2F35;
  --tarmac-3: #3A4048;
  --paper: #F3F2EE;
  --paper-2: #E7E6E1;
  --card: #FFFFFF;
  --ink: #15181B;
  --ink-2: #4A5058;
  --rule: #D3D2CB;
  --amber: #F5B800;
  --amber-soft: #FFF3C7;
  --link: #9C4300;
  --pass: #1D6E43;
  --pass-bg: #DFF0E5;
  --warn: #7A5300;
  --warn-bg: #FFF1C2;
  --fail: #B0261D;
  --fail-bg: #F9E1DE;
  --grey: #4A5058;
  --grey-bg: #E7E6E1;
  --head: "Barlow Condensed", "Arial Narrow", system-ui, sans-serif;
  --body: "Atkinson Hyperlegible", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, Menlo, monospace;
  --w: 1180px;
  --r: 6px;
  --tread: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='36' height='18' viewBox='0 0 36 18'%3E%3Cpath d='M2 0h12l7 9-7 9H2l7-9z' fill='%231C2024'/%3E%3Cpath d='M20 3h4l4.5 6L24 15h-4l4.5-6z' fill='%231C2024'/%3E%3C/svg%3E");
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 1.0625rem/1.65 var(--body);
  text-rendering: optimizeLegibility;
  overflow-wrap: break-word;
}
img, svg { max-width: 100%; }
a { color: var(--link); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--ink); }
a, summary, button, label { cursor: pointer; }
:focus-visible { outline: 3px solid var(--amber); outline-offset: 2px; box-shadow: 0 0 0 6px var(--tarmac); border-radius: 2px; }
.wrap { width: min(100% - 32px, var(--w)); margin-inline: auto; }
.skip { position: absolute; left: -999px; top: 0; background: var(--amber); color: var(--ink); padding: 10px 14px; z-index: 9; font-weight: 700; }
.skip:focus { left: 8px; }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
h1, h2, h3 { font-family: var(--head); line-height: 1.08; letter-spacing: 0; font-weight: 700; margin: 0 0 .5em; }
h1 { font-size: clamp(2.2rem, 1.4rem + 3.4vw, 3.8rem); font-weight: 800; }
h2 { font-size: clamp(1.55rem, 1.25rem + 1vw, 2rem); }
h3 { font-size: 1.3rem; }
.kicker, .crumbs, .d, .label, .tool__kicker {
  font-family: var(--mono); font-size: .75rem; letter-spacing: .06em; text-transform: uppercase; font-weight: 600;
}
.kicker { color: var(--link); margin: 0 0 .75rem; }
.kicker--light { color: var(--amber); }
.lede { font-size: 1.16rem; color: var(--ink-2); max-width: 46rem; }
.small { font-size: .92rem; color: var(--ink-2); }
code { font-family: var(--mono); }

/* masthead */
.mast { background: var(--tarmac); color: var(--paper); }
.mast__row { display: flex; align-items: center; justify-content: space-between; gap: 12px 20px; padding: 12px 0; flex-wrap: wrap; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--paper); text-decoration: none; font: 800 1.7rem/1 var(--head); letter-spacing: .01em; min-height: 44px; }
.brand b { color: var(--amber); font-weight: 800; }
.brand__mark { width: 36px; height: 36px; color: var(--paper-2); }
.brand:hover { color: var(--paper); }
.nav { list-style: none; display: flex; gap: 2px; margin: 0; padding: 0; flex-wrap: wrap; }
.nav a { color: var(--paper); text-decoration: none; font-weight: 700; padding: 0 13px; min-height: 44px; display: inline-flex; align-items: center; border-radius: var(--r); font-size: 1rem; transition: background-color .15s ease; }
.nav a:hover { background: var(--tarmac-3); color: var(--paper); }
.nav a[aria-current="page"] { background: var(--amber); color: var(--ink); }
.nav__search { gap: 6px; }
.nav__search svg { width: 18px; height: 18px; }
/* signature: tyre track */
.tread { height: 18px; background: var(--tread) repeat-x 0 0 / 36px 18px, var(--paper); }
.tread--foot { margin-bottom: 36px; }
.indep { margin: 0; background: var(--amber); color: var(--ink); font-size: .86rem; font-weight: 700; padding: 6px 0; }
.indep span { display: block; }

/* moulded sidewall lettering */
.chip {
  display: inline-block; font: 600 .9rem/1.2 var(--mono); letter-spacing: .04em; white-space: nowrap;
  color: #ECEBE6; background: var(--tarmac-2); padding: 4px 9px; border-radius: 5px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.09), inset 0 -2px 0 rgba(0,0,0,.45);
  text-shadow: 0 -1px 0 rgba(0,0,0,.7), 0 1px 0 rgba(255,255,255,.12);
}
.chip--lg { font-size: 1.15rem; padding: 7px 13px; }
.chip--empty { background: var(--grey-bg); color: var(--ink-2); text-shadow: none; box-shadow: inset 0 0 0 1.5px var(--rule); font-weight: 500; }
.prose code.chip { font-size: .86rem; }
.dotoval {
  display: inline-grid; place-items: center; min-width: 4.4rem; height: 2.6rem; padding: 0 12px;
  border: 2.5px solid var(--amber); border-radius: 50%; font: 600 .95rem var(--mono); letter-spacing: .08em;
  background: var(--tarmac-2); color: var(--amber);
}
.dotoval--lg { min-width: 6.5rem; height: 3.2rem; font-size: 1.25rem; }

/* stamps (inspection slip) */
.stamp {
  display: inline-block; font: 600 .72rem/1.2 var(--mono); letter-spacing: .07em; text-transform: uppercase;
  padding: 4px 8px; border: 2px solid currentColor; border-radius: 3px; margin: 0 6px 0 0; vertical-align: 1px;
}
.stamp--pass { color: var(--pass); background: var(--pass-bg); }
.stamp--warn { color: var(--warn); background: var(--warn-bg); }
.stamp--fail { color: var(--fail); background: var(--fail-bg); }
.stamp--grey { color: var(--grey); background: var(--grey-bg); }

/* hero */
.hero { background: var(--tarmac); color: var(--paper); padding: 48px 0 52px; }
.hero__grid { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: 44px; align-items: center; }
.hero h1 { color: #fff; }
.hero .lede { color: #CFCDC6; }
.hero__meta { display: flex; flex-wrap: wrap; gap: 8px 22px; font-size: .93rem; color: #CFCDC6; margin: 1.25rem 0 0; }
.hero__meta strong { color: var(--amber); font-family: var(--mono); }
.hero__tool .agecheck { margin: 0; }

/* age checker */
.agecheck { background: var(--card); color: var(--ink); border: 1px solid var(--rule); border-top: 6px solid var(--amber); border-radius: var(--r); padding: 18px 20px 20px; margin: 0 0 28px; box-shadow: 0 16px 32px -24px rgba(0,0,0,.6); }
.tool__kicker { color: var(--ink-2); margin: 0 0 4px; }
.agecheck h2 { font-size: 1.8rem; margin: 0 0 10px; border: 0; padding: 0; }
.agecheck label { display: block; font-weight: 700; }
.agecheck__hint { font-size: .9rem; color: var(--ink-2); margin: 2px 0 10px; }
.agecheck__row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.agecheck__row .dotoval { height: 3.1rem; }
.agecheck input {
  font: 600 1.7rem/1 var(--mono); letter-spacing: .14em; width: 7.2ch; min-height: 56px; padding: 0 12px;
  border: 2px solid var(--ink); border-radius: var(--r); background: #fff; color: var(--ink);
}
.agecheck input::placeholder { color: #8C9198; }
.agecheck button {
  font: 700 1.05rem var(--body); min-height: 56px; padding: 0 20px; border: 0; border-radius: var(--r);
  background: var(--amber); color: var(--ink); box-shadow: inset 0 -3px 0 rgba(0,0,0,.18); transition: filter .15s ease;
}
.agecheck button:hover { filter: brightness(1.06); }
.agecheck__out { margin-top: 16px; border-top: 1px dashed var(--rule); padding-top: 14px; }
.agecheck__status { font: 700 1.05rem/1.35 var(--body); margin: 0 0 10px; padding-left: 14px; border-left: 5px solid; }
.agecheck__status--ok { border-color: var(--pass); color: var(--pass); }
.agecheck__status--warn { border-color: #C98F00; color: var(--warn); }
.agecheck__status--bad { border-color: var(--fail); color: var(--fail); }
.agecheck__facts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin: 0 0 14px; }
.agecheck__facts div { background: var(--paper); border-radius: 4px; padding: 8px 10px; }
.agecheck__facts dt { font: 600 .68rem var(--mono); text-transform: uppercase; letter-spacing: .06em; color: var(--ink-2); }
.agecheck__facts dd { margin: 2px 0 0; font-weight: 700; font-size: .95rem; line-height: 1.3; }
.agebar { position: relative; height: 14px; background: var(--paper-2); border-radius: 99px; margin: 22px 0 10px; }
.agebar__fill { height: 100%; border-radius: 99px; background: var(--pass); transition: width .4s ease; }
.agebar__fill--warn { background: #D99A00; }
.agebar__fill--bad { background: var(--fail); }
.agebar__mark { position: absolute; top: -8px; bottom: -8px; width: 0; border-left: 2px dashed var(--ink); }
.agebar__mark span { position: absolute; top: -18px; left: -2.2em; width: 4.4em; text-align: center; font: 600 .68rem var(--mono); color: var(--ink); }
.agecheck__note { font-size: .92rem; color: var(--ink-2); margin: 0; }

/* sections */
.section { padding: 34px 0 8px; }
.section__head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; border-bottom: 3px solid var(--ink); margin-bottom: 16px; padding-bottom: 6px; }
.section__head h2 { margin: 0; }
.section__head a { font-weight: 700; font-size: .98rem; white-space: nowrap; min-height: 44px; display: inline-flex; align-items: center; }

/* start where you are: route */
.route { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 14px; counter-reset: none; }
.route__stop { background: var(--card); border: 1px solid var(--rule); border-left: 6px solid var(--tarmac); border-radius: var(--r); padding: 14px 16px 10px; display: grid; align-content: start; gap: 2px; }
.route__no { font: 600 .74rem var(--mono); color: var(--ink-2); }
.route__t { font: 700 1.35rem/1.1 var(--head); }
.route ul { list-style: none; margin: 6px 0 0; padding: 0; }
.route li li a { display: flex; align-items: center; min-height: 40px; border-top: 1px dashed var(--rule); font-weight: 700; }

/* rule strip + myth table */
.rulestrip { background: var(--card); border: 2px solid var(--ink); border-radius: var(--r); padding: 14px 18px; margin: 0 0 16px; }
.rulestrip__rule { margin: 0 0 4px; font-size: 1.08rem; }
.rulestrip .small { margin: 0; }
.myths table { width: 100%; border-collapse: collapse; background: var(--card); font-size: .95rem; }
.myths th, .myths td { text-align: left; vertical-align: top; padding: 12px 14px; border-bottom: 1px solid var(--rule); }
.myths thead th { font: 600 .72rem var(--mono); text-transform: uppercase; letter-spacing: .06em; background: var(--tarmac); color: var(--paper); }
.myths tbody th { width: 26%; }
.myth__claim { font: 700 1.15rem/1.2 var(--head); }
.myths__src { width: 28%; font-size: .86rem; }
.myths__src span { display: block; margin-top: 4px; font: 500 .7rem var(--mono); text-transform: uppercase; letter-spacing: .04em; color: var(--ink-2); }
.myths .stamp { margin-bottom: 4px; }

/* rule cards */
.rulecards { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 16px; margin: 24px 0 10px; }
.rulecard { background: var(--card); border: 1px solid var(--rule); border-top: 6px solid var(--tarmac); border-radius: var(--r); padding: 16px 18px; display: grid; align-content: start; gap: 6px; }
.rulecard__meta { display: flex; flex-wrap: wrap; gap: 6px 12px; margin: 0; font: 600 .7rem var(--mono); text-transform: uppercase; letter-spacing: .05em; color: var(--ink-2); }
.scope { background: var(--amber-soft); color: var(--ink); padding: 2px 6px; border-radius: 3px; }
.rulecard__rule { font-size: 1.35rem; margin: 2px 0; }
.rulecard__detail { margin: 0; color: var(--ink-2); font-size: .95rem; }
.rulecard__src { margin: 4px 0 0; font-size: .82rem; color: var(--ink-2); }
.rulecard__more { font-weight: 700; min-height: 40px; display: inline-flex; align-items: center; }
.penalty { list-style: none; margin: 4px 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border: 2px solid var(--ink); border-radius: 4px; }
.penalty li { padding: 8px 8px; text-align: center; font: 700 1.05rem/1.15 var(--head); border-left: 2px solid var(--ink); }
.penalty li:first-child { border-left: 0; background: var(--amber); }

/* vehicle tiles */
.vehgrid { list-style: none; margin: 18px 0 8px; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 14px; }
.vehtile a { display: grid; align-content: start; gap: 6px; height: 100%; padding: 14px 16px 16px; background: var(--card); color: var(--ink); text-decoration: none; border: 1px solid var(--rule); border-radius: var(--r); transition: border-color .15s ease, box-shadow .15s ease; }
.vehtile a:hover { border-color: var(--ink); box-shadow: 0 10px 20px -16px rgba(0,0,0,.6); color: var(--ink); }
.vehtile__make { font: 600 .7rem var(--mono); text-transform: uppercase; letter-spacing: .06em; color: var(--ink-2); }
.vehtile__name { font: 800 1.6rem/1 var(--head); }
.vehtile__sizes { display: flex; flex-wrap: wrap; gap: 5px; margin: 4px 0; }
.vehtile .stamp { justify-self: start; }
.vehtile[hidden] { display: none; }
.hubprose { margin-top: 18px; }

/* vehicle page */
.veh-head { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); gap: 22px; align-items: stretch; margin-bottom: 30px; }
.veh-card { background: var(--card); border: 2px solid var(--ink); border-radius: var(--r); padding: 0 22px 18px; overflow: hidden; }
.veh-card::before { content: "Tyre information"; display: block; margin: 0 -22px 14px; padding: 7px 22px; background: var(--tarmac); color: var(--amber); font: 600 .72rem var(--mono); text-transform: uppercase; letter-spacing: .1em; }
.veh-card h1 { margin: 6px 0 10px; }
.veh-card__meta { display: flex; flex-wrap: wrap; gap: 4px 16px; margin: 0; font: 600 .72rem var(--mono); text-transform: uppercase; letter-spacing: .05em; color: var(--ink-2); }
.veh-card__sizes { display: flex; flex-wrap: wrap; gap: 8px; margin: 14px 0 10px; }
.veh-card__src { font-size: .88rem; color: var(--ink-2); margin: 0; }
.placard { background: var(--tarmac); color: #DCDAD3; border-radius: var(--r); padding: 16px 18px; }
.placard h2 { color: #fff; font-size: 1.4rem; margin: 0 0 8px; }
.placard p { margin: 8px 0 0; font-size: .92rem; }
.placard__svg { display: block; width: 100%; max-width: 280px; height: auto; }
.pl-door { fill: #3A4048; stroke: #59606A; stroke-width: 2; }
.pl-glass { fill: #262B30; }
.pl-handle { fill: #8A9099; }
.pl-frame { fill: #4A5159; }
.pl-label { fill: #F3F2EE; stroke: var(--amber); stroke-width: 3; }
.pl-lines { stroke: #4A5058; stroke-width: 3; stroke-linecap: round; }
.pl-arrow { stroke: var(--amber); stroke-width: 3; fill: none; stroke-dasharray: 4 3; }
.pl-dot { fill: var(--amber); }
.nv { font: 500 .8rem var(--mono); color: var(--ink-2); background: var(--grey-bg); padding: 2px 6px; border-radius: 3px; white-space: nowrap; }

/* sidewall explainer */
.sidewall { margin: 2em 0; }
.sidewall h2 { margin-top: .2em; }
.prose .sidewall > h2 { border: 0; padding: 0; }
.sidewall__fig { background: var(--tarmac); border-radius: var(--r); padding: 10px; margin: 12px 0 16px; }
.sidewall__svg { display: block; width: 100%; height: auto; }
.sw-tread { fill: #22262B; }
.sw-blocks { stroke: #111316; }
.sw-wall { fill: #30353B; }
.sw-edge { stroke: #4A5058; }
.sw-bead { fill: #25292E; }
.sw-rim { fill: #B9BDC3; }
.sw-t { fill: #DCDDDA; font-family: var(--mono); font-weight: 600; letter-spacing: .02em; }
.sw-t--date { fill: var(--amber); }
.sw-oval { fill: none; stroke: var(--amber); stroke-width: 3; }
.sw-twi { fill: #DCDDDA; }
.sw-mark circle { fill: var(--amber); stroke: var(--tarmac); stroke-width: 3; transition: stroke .15s ease; }
.sw-mark text { font: 700 19px var(--mono); fill: var(--tarmac); }
.sw-mark:hover circle, .sw-mark:focus circle { stroke: #fff; stroke-width: 5; }
.sw-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 12px; }
.sw-list li { background: var(--card); border: 1px solid var(--rule); border-radius: var(--r); padding: 12px 14px; margin: 0; scroll-margin-top: 16px; }
.sw-list li:target { border-color: var(--ink); box-shadow: 0 0 0 3px var(--amber); }
.sw-list p { margin: 0 0 6px; font-size: .95rem; }
.sw-list__h { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; font: 700 1.2rem/1.2 var(--head); }
.sw-n { display: inline-grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; background: var(--amber); font: 700 .85rem var(--mono); }

/* tools hub */
.toolgrid { list-style: none; margin: 20px 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 16px; }
.tooltile { display: grid; gap: 10px; justify-items: start; padding: 20px; height: 100%; background: var(--card); border: 1px solid var(--rule); border-top: 6px solid var(--amber); border-radius: var(--r); color: var(--ink); text-decoration: none; }
.tooltile:hover { border-color: var(--ink); color: var(--ink); }
.tooltile__t { font: 800 1.6rem/1.05 var(--head); }
.tooltile__d { color: var(--ink-2); }

/* lists */
.list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 0 32px; }
.list li { padding: 16px 0; border-bottom: 1px solid var(--rule); }
.list .t { font: 700 1.3rem/1.15 var(--head); color: var(--ink); text-decoration: none; }
.list .t:hover { color: var(--link); text-decoration: underline; }
.list p { margin: 6px 0; color: var(--ink-2); font-size: .95rem; }
.list .d { color: var(--ink-2); }

/* pages & articles */
.page, .article { padding: 36px 0 56px; }
.crumbs { color: var(--ink-2); margin: 0 0 16px; }
.crumbs a { color: var(--ink-2); }
.article__head { max-width: 52rem; margin-bottom: 26px; }
.layout { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 48px; align-items: start; }
.prose { max-width: 46rem; min-width: 0; }
.prose h2 { margin-top: 2em; padding-top: .6em; border-top: 1px solid var(--rule); }
.prose h3 { margin-top: 1.6em; }
.prose li { margin: .3em 0; }
.prose table { width: 100%; border-collapse: collapse; font-size: .93rem; margin: 1.4em 0; background: var(--card); }
.prose .myths table { display: table; margin: 0; }
.prose th, .prose td { text-align: left; vertical-align: top; padding: 9px 12px; border-bottom: 1px solid var(--rule); }
.prose thead th { font-family: var(--mono); font-size: .72rem; text-transform: uppercase; letter-spacing: .05em; background: var(--tarmac); color: var(--paper); }
.prose tbody tr:nth-child(even) > * { background: #F8F7F3; }
.prose blockquote { margin: 1.4em 0; padding: 4px 18px; border-left: 4px solid var(--amber); color: var(--ink-2); }
.prose code:not(.chip) { font-size: .9em; background: var(--paper-2); padding: 1px 5px; border-radius: 3px; }
.note { font-size: .9rem; color: var(--ink-2); background: var(--paper-2); padding: 14px 16px; border-radius: var(--r); margin-top: 2.2em; }
.sources { font-size: .9rem; padding-left: 1.4em; }
.sources li { margin: .5em 0; }
.sources span { display: block; font-family: var(--mono); font-size: .7rem; text-transform: uppercase; letter-spacing: .05em; color: var(--ink-2); }
.aside { display: grid; gap: 18px; position: sticky; top: 16px; }
.aside__box { background: var(--card); border: 1px solid var(--rule); border-radius: var(--r); padding: 16px 18px; font-size: .94rem; }
.aside__box h2 { font: 600 .76rem var(--mono); text-transform: uppercase; letter-spacing: .07em; color: var(--ink-2); margin: 0 0 10px; }
.aside__box ul { list-style: none; margin: 0; padding: 0; }
.aside__box li { padding: 6px 0; border-top: 1px dashed var(--rule); line-height: 1.35; }
.aside__box li:first-child { border-top: 0; }
.aside__box--slip { border: 2px solid var(--ink); background: #FFFDF5; }
.slip { list-style: none; counter-reset: s; margin: 0; padding: 0; }
.slip li { position: relative; padding: 8px 0 8px 32px; border-top: 1px dashed var(--rule); }
.slip li:first-child { border-top: 0; }
.slip li::before { content: ""; position: absolute; left: 0; top: 11px; width: 18px; height: 18px; border: 2px solid var(--ink); border-radius: 3px; }
.tags { display: flex; flex-wrap: wrap; gap: 6px; }
.aside__box .tags li { border: 0; padding: 0; }
.tags a { display: inline-flex; align-items: center; min-height: 36px; padding: 2px 11px; border: 1.5px solid var(--ink); border-radius: 99px; color: var(--ink); text-decoration: none; font-size: .88rem; font-weight: 700; }
.tags a:hover { background: var(--ink); color: var(--paper); }

/* article components */
.trust { list-style: none; padding: 0; margin: 18px 0 0; display: flex; flex-wrap: wrap; gap: 8px; }
.trust li { font-size: .84rem; color: var(--ink-2); background: var(--card); border: 1px solid var(--rule); border-radius: 99px; padding: 4px 12px; display: inline-flex; align-items: center; gap: 6px; }
.trust a { color: var(--ink-2); }
.dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }
.dot--ok { background: var(--pass); }
.answer { background: var(--card); border: 2px solid var(--ink); border-radius: var(--r); padding: 22px 22px 12px; margin: 10px 0 24px; position: relative; }
.answer__label { position: absolute; top: -13px; left: 16px; margin: 0; font: 600 .72rem var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--ink); background: var(--amber); padding: 4px 9px; border-radius: 3px; }
.answer ul { margin: 0; padding-left: 1.1em; }
.answer li { margin: .35em 0; font-weight: 700; }
.toc ol { margin: 0; padding-left: 1.4em; }
.toc li { margin: .3em 0; line-height: 1.35; }
.toc a { color: var(--ink); text-decoration: none; }
.toc a:hover { color: var(--link); text-decoration: underline; }
.toc--inline { display: none; background: var(--paper-2); border-radius: var(--r); padding: 10px 16px; margin: 0 0 22px; }
.toc--inline summary { font: 700 1.15rem var(--head); min-height: 40px; display: flex; align-items: center; gap: 6px; }
.toc--inline summary span { font: 400 .9rem var(--body); color: var(--ink-2); }
.toc--inline li a { display: inline-block; padding: 4px 0; }
.toc--rail ol { counter-reset: t; list-style: none; padding: 0; }
.toc--rail li { counter-increment: t; display: grid; grid-template-columns: 1.8rem 1fr; border-top: 1px dashed var(--rule); padding: 6px 0; }
.toc--rail li::before { content: counter(t, decimal-leading-zero); font-family: var(--mono); font-size: .72rem; color: var(--link); padding-top: 2px; }
.series { border-left: 5px solid var(--amber); background: var(--amber-soft); padding: 12px 16px; margin: 0 0 24px; border-radius: 0 var(--r) var(--r) 0; }
.series__label { font: 600 .72rem var(--mono); letter-spacing: .06em; text-transform: uppercase; margin: 0 0 6px; color: var(--ink-2); }
.series ol { margin: 0; padding-left: 1.3em; }
.series li { margin: .25em 0; }
.series [aria-current] { font-weight: 700; }
.faq { display: grid; gap: 8px; margin: 10px 0 0; }
.faq details { background: var(--card); border: 1px solid var(--rule); border-radius: var(--r); padding: 0 16px; }
.faq summary { font-weight: 700; padding: 12px 0; min-height: 44px; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font: 600 1.3rem/1 var(--mono); color: var(--link); }
.faq details[open] summary::after { content: "–"; }
.faq details p { margin: 0 0 14px; color: var(--ink-2); }
.related { margin-top: 40px; border-top: 3px solid var(--ink); padding-top: 14px; }
.checks { list-style: none; padding: 0; }
.checks li { padding-left: 30px; position: relative; }
.checks li::before { content: ""; position: absolute; left: 4px; top: .45em; width: 12px; height: 7px; border-left: 2.5px solid var(--pass); border-bottom: 2.5px solid var(--pass); transform: rotate(-45deg); }

/* search */
.search { margin: 16px 0 6px; }
.search label { display: block; font-weight: 700; margin-bottom: 6px; }
.search input { width: 100%; max-width: 40rem; font: inherit; padding: 12px 14px; min-height: 50px; border: 2px solid var(--ink); border-radius: var(--r); background: var(--card); color: var(--ink); }
.search input:focus-visible { outline: 3px solid var(--amber); outline-offset: 1px; }
.finder__count { font-size: .9rem; color: var(--ink-2); margin: 6px 0 0; min-height: 1.4em; }

/* footer */
.foot { background: var(--tarmac); color: #CFCDC6; margin-top: 40px; padding: 0 0 20px; font-size: .94rem; }
.foot a { color: #fff; }
.foot__grid { display: grid; grid-template-columns: 1.3fr 1.3fr 1fr; gap: 32px; }
.foot__brand { font: 800 1.6rem var(--head); color: #fff; margin: 0 0 8px; }
.foot__brand b { color: var(--amber); }
.foot__indep { font-weight: 700; color: #fff; }
.foot__urgent { border-left: 5px solid var(--amber); padding-left: 16px; }
.foot__urgent .label { color: var(--amber); margin: 0 0 6px; }
.foot__urgent strong { color: var(--amber); font-family: var(--mono); }
.foot__links { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; }
.foot__links a { display: inline-flex; min-height: 40px; align-items: center; }
.foot__small { color: #A6A49D; font-size: .8rem; border-top: 1px solid var(--tarmac-3); padding-top: 16px; margin-top: 28px; }

@media (max-width: 960px) {
  .hero__grid { grid-template-columns: minmax(0, 1fr); gap: 28px; }
  .layout { grid-template-columns: minmax(0, 1fr); gap: 28px; }
  .aside { position: static; }
  .toc--rail { display: none; }
  .toc--inline { display: block; }
  .veh-head { grid-template-columns: minmax(0, 1fr); }
  .foot__grid { grid-template-columns: 1fr; gap: 22px; }
}
@media (max-width: 720px) {
  .prose table:not(.myths table) { display: block; overflow-x: auto; }
  .myths table, .myths tbody, .myths tr, .myths th, .myths td { display: block; width: auto !important; }
  .myths thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
  .myths tr { border: 1px solid var(--rule); border-left: 5px solid var(--tarmac); border-radius: var(--r); margin: 0 0 12px; background: var(--card); }
  .myths th, .myths td { border-bottom: 0; padding: 8px 14px; }
  .myths tbody th { padding-top: 14px; }
  .myths__src { padding-bottom: 14px !important; border-top: 1px dashed var(--rule) !important; }
  .myths table { background: transparent; }
  .prose tbody tr:nth-child(even) > * { background: transparent; }
  .agecheck__facts { grid-template-columns: 1fr; gap: 6px; }
  .agecheck__facts div { display: flex; justify-content: space-between; gap: 12px; align-items: baseline; }
  .agecheck__facts dd { text-align: right; }
}
@media (max-width: 480px) {
  body { font-size: 1rem; }
  .nav a { padding: 0 9px; font-size: .95rem; }
  .nav__search span { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
  .brand { font-size: 1.45rem; }
  .hero { padding: 32px 0 36px; }
  .agecheck { padding: 16px 14px 18px; }
  .agecheck__row .dotoval { display: none; }
  .agecheck input { flex: 1 1 0; width: auto; min-width: 0; }
  .list { grid-template-columns: 1fr; }
  .rulecards { grid-template-columns: 1fr; }
  .route { grid-template-columns: 1fr; }
  .vehgrid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .vehtile a { padding: 12px; }
  .vehtile__name { font-size: 1.3rem; }
  .vehtile .chip { font-size: .74rem; padding: 3px 6px; }
  .veh-card { padding: 0 16px 16px; }
  .veh-card::before { margin: 0 -16px 12px; padding: 7px 16px; }
  .chip--lg { font-size: 1rem; }
  .toolgrid { grid-template-columns: 1fr; }
  .sw-list { grid-template-columns: 1fr; }
  .penalty li { font-size: .95rem; padding: 7px 4px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; scroll-behavior: auto !important; }
}
.prose .agecheck h2, .prose .sidewall h2 { margin-top: 0; border: 0; padding: 0; }
.prose .agecheck { margin-top: 4px; }