:root{--max:44rem;--fg:#0f172a;--muted:#475569;--bg:#ffffff;--soft:#f1f5f9;--line:#cbd5e1;--accent:#3730a3;--accent-dark:#312e81;--highlight:#0d9488;--accent-light:#5eead4;--warn-bg:#eef2ff;--warn-line:#6366f1}
/* Single small stylesheet. System fonts, mobile-first, WCAG AA colours.
   Colour variables (:root) are generated by build.py from config.json "theme". */
*,*::before,*::after{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);overflow-wrap:break-word}
a{color:var(--accent)}a:hover,a:focus{color:var(--accent-dark)}
:focus-visible{outline:3px solid var(--highlight);outline-offset:2px}
img{max-width:100%;height:auto}
.skip{position:absolute;left:-999px;top:0;background:var(--fg);color:#fff;padding:.75rem 1rem;z-index:10}
.skip:focus{left:.5rem;top:.5rem;color:#fff}
.wrap{max-width:var(--max);margin:0 auto;padding:0 1rem}
.site-header{border-bottom:1px solid var(--line);background:var(--soft)}
.site-header .wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:.25rem 1rem;padding-top:.5rem;padding-bottom:.5rem}
.brand{font-size:1.2rem;letter-spacing:-.01em;text-decoration:none;color:var(--fg);display:inline-flex;align-items:center;gap:.45rem;min-height:44px}
.brand .mark{flex:none;border-radius:6px}
.wm{font-weight:700;color:var(--accent)}
.nav ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:0 .9rem}
.nav a{display:inline-flex;align-items:center;min-height:44px;text-decoration:none;font-size:.95rem}
.nav a:hover,.nav a[aria-current]{text-decoration:underline}
main{padding:1.25rem 0 2rem}
h1{font-size:1.75rem;line-height:1.25;margin:.5rem 0 1rem}
h2{font-size:1.35rem;line-height:1.3;margin:2rem 0 .75rem}
h3{font-size:1.1rem;margin:1.5rem 0 .5rem}
.crumbs ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;font-size:.9rem;color:var(--muted)}
.crumbs li+li::before{content:"\203A";padding:0 .4rem}
.crumbs a{display:inline-flex;align-items:center;min-height:44px}
.meta{color:var(--muted);font-size:.95rem;margin:0 0 1.25rem}
.box{border:1px solid var(--line);background:var(--soft);border-radius:6px;padding:.75rem 1rem;margin:1rem 0;font-size:.95rem}
.box.warn{background:var(--warn-bg);border-color:var(--warn-line)}
.box p{margin:.25rem 0}
.sources ol{padding-left:1.25rem}.sources li{margin:.35rem 0}
.faq h3{margin-top:1.25rem}
.cards{list-style:none;padding:0;margin:0}
.cards li{border-top:1px solid var(--line);padding:.75rem 0}
.cards a{font-weight:600;font-size:1.05rem;display:inline-block;padding:.2rem 0}
.cards p{margin:.25rem 0 0;color:var(--muted);font-size:.95rem}
.button{display:inline-flex;align-items:center;min-height:44px;padding:.5rem 1.25rem;font-weight:600;color:#fff;background:var(--accent);border-radius:4px;text-decoration:none}
.button:hover,.button:focus{color:#fff;background:var(--accent-dark)}
.small{font-size:.875rem;color:var(--muted)}
.table-wrap{overflow-x:auto;margin:1rem 0;border:1px solid var(--line);border-radius:6px;-webkit-overflow-scrolling:touch}
.table-wrap:focus-visible{outline:3px solid var(--highlight)}
table{border-collapse:separate;border-spacing:0;width:100%;min-width:34rem;font-size:.95rem}
caption{caption-side:top;text-align:left;font-weight:600;padding:.6rem .75rem;position:sticky;left:0;max-width:calc(100vw - 2.2rem);box-sizing:border-box}
th,td{border-top:1px solid var(--line);padding:.5rem .75rem;text-align:left;vertical-align:top}
thead th{background:var(--soft)}
tr>:first-child{position:sticky;left:0;background:var(--bg);border-right:1px solid var(--line);z-index:1;min-width:7rem;max-width:38vw}
thead tr>:first-child{background:var(--soft)}
.prices{font-size:.875rem;color:var(--muted);margin-top:-.5rem}
.site-footer{border-top:1px solid var(--line);background:var(--soft);font-size:.9rem;padding:1rem 0 1.5rem}
.site-footer ul{list-style:none;padding:0;margin:0 0 .5rem;display:flex;flex-wrap:wrap;gap:0 1rem}
.site-footer a{display:inline-flex;align-items:center;min-height:44px}
@media (min-width:48rem){h1{font-size:2.1rem}}
.h-link{display:inline-flex;align-items:center;min-height:44px}