/* Brake Marker UK, polish pass 1 Nov 2026 (Site Audit). System fonts only: no web-font requests. */
:root{--fg:#1b1e23;--muted:#5a6270;--bg:#fff;--soft:#f5f6f8;--line:#dfe2e7;--link:#0b57d0;--ink:#14171c;--red:#c8102e;--note:#fff8e6;--note-line:#e0a100;--measure:44rem}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{margin:0;font:1.0625rem/1.65 system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;color:var(--fg);background:var(--bg)}
.wrap,main{max-width:var(--measure);margin:0 auto;padding:0 1.1rem}
main{padding-top:1.5rem;padding-bottom:2.5rem;overflow-wrap:break-word}
a{color:var(--link);text-underline-offset:.15em;text-decoration-thickness:1px}
a:hover{text-decoration-thickness:2px}
a:focus-visible,[tabindex]:focus-visible{outline:3px solid #f4b400;outline-offset:2px}
.skip{position:absolute;left:-999px}.skip:focus{left:1rem;top:1rem;background:#fff;padding:.5rem;z-index:9}
/* header */
.site-header{background:var(--ink);color:#fff;border-bottom:3px solid var(--red)}
.site-header .wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:.35rem 1rem;padding-top:.7rem;padding-bottom:.7rem}
.brand{display:inline-flex;align-items:center;gap:.55rem;color:#fff;text-decoration:none;font-weight:800;font-size:1.12rem;letter-spacing:-.01em;white-space:nowrap}
.site-header nav{display:flex;gap:1.1rem;font-size:.95rem}
.site-header nav a{color:#e6e8ec;text-decoration:none;white-space:nowrap;padding:.2rem 0}
.site-header nav a:hover,.site-header nav a[aria-current=page]{color:#fff;box-shadow:inset 0 -2px 0 var(--red)}
.mark{flex:none;display:block}
/* type */
h1,h2,h3{line-height:1.25;letter-spacing:-.01em;color:var(--ink)}
h1{font-size:clamp(1.75rem,1.2rem + 2.4vw,2.4rem);margin:.4rem 0 .6rem}
h2{font-size:1.45rem;margin:2.2rem 0 .7rem;padding-top:.4rem;border-top:1px solid var(--line)}
h3{font-size:1.15rem;margin:1.6rem 0 .5rem}
p,ul,ol{margin:0 0 1rem}
li{margin:.25rem 0}
ul,ol{padding-left:1.35rem}
strong{font-weight:650}
.byline time{white-space:nowrap}
.byline{color:var(--muted);font-size:.9rem;margin:0 0 1.2rem}
.byline a{color:inherit}
blockquote{margin:1.2rem 0;padding:.9rem 1.1rem;background:var(--note);border-left:4px solid var(--note-line);border-radius:0 6px 6px 0;font-size:.95rem}
blockquote p:last-child{margin-bottom:0}
.note{background:var(--soft);border-left:4px solid var(--red);padding:.8rem 1rem;border-radius:0 6px 6px 0}
code{font-size:.9em;background:var(--soft);padding:.05em .3em;border-radius:3px}
img{max-width:100%;height:auto}
hr{border:0;border-top:1px solid var(--line);margin:2rem 0}
/* tables: scroll inside their box on small screens */
.table-wrap{overflow-x:auto;max-width:100%;margin:1.2rem 0;border:1px solid var(--line);border-radius:6px;-webkit-overflow-scrolling:touch}
table{border-collapse:collapse;width:100%;font-size:.9rem;line-height:1.45}
th,td{border-bottom:1px solid var(--line);padding:.55rem .65rem;text-align:left;vertical-align:top}
th{background:var(--soft);font-weight:650;white-space:nowrap}
tr:last-child td{border-bottom:0}
td:first-child{font-weight:600}
@media (max-width:40rem){table{font-size:.84rem;min-width:36rem}th,td{padding:.45rem .5rem}}
/* links */
a.buy{display:inline-block;font-weight:600;font-size:.92em;white-space:nowrap}
a.buy::after{content:" \2192"}
a.src{word-break:break-all;font-size:.92em}
/* home + cards */
.hero{padding:.6rem 0 .4rem}
.hero p{font-size:1.12rem;color:#333a45;max-width:38rem}
.cards{list-style:none;padding:0;display:grid;gap:.8rem;margin:0 0 1.5rem}
.card{margin:0;padding:1rem 1.1rem;border:1px solid var(--line);border-radius:8px;background:#fff}
.card:hover{border-color:#b9bfc9}
.card h3{margin:0 0 .35rem;font-size:1.1rem}
.card h3 a{text-decoration:none;color:var(--ink)}
.card h3 a:hover{color:var(--link);text-decoration:underline}
.card p{margin:0 0 .35rem;color:#3a414c;font-size:.95rem}
.card .meta{color:var(--muted);font-size:.85rem;margin:0}
.how{padding-left:1.2rem}
/* footer */
.site-footer{background:var(--soft);border-top:1px solid var(--line);color:var(--muted);font-size:.9rem;margin-top:2rem}
.site-footer .wrap{display:grid;grid-template-columns:1fr;gap:1.2rem;padding-top:1.8rem;padding-bottom:1.8rem}
.site-footer h2{font-size:.8rem;text-transform:uppercase;letter-spacing:.06em;color:var(--fg);border:0;margin:0 0 .5rem;padding:0}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin:.3rem 0}
.site-footer a{color:#2f3640}
.f-brand{display:flex;align-items:center;gap:.5rem;font-weight:800;color:var(--ink);font-size:1.05rem;margin:0 0 .4rem}
.f-legal{border-top:1px solid var(--line);padding-top:1rem;margin:0;font-size:.85rem}
@media (min-width:44rem){.site-footer .wrap{grid-template-columns:1.2fr 1.6fr 1fr}.f-legal{grid-column:1/-1}}
@media print{.site-header nav,.site-footer nav,.skip{display:none}.site-header{background:none;color:#000}}