:root{--fg:#1f2933;--muted:#52606d;--line:#d5dbe1;--bg:#fff;--soft:#f6f4f1;--brand:#7c2d12;--brand-2:#9a3412;--ok:#1f7a4d;--bad:#b42318;--warn:#b54708;--info:#2e5aac}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font:16px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;color:var(--fg);background:var(--bg)}
a{color:var(--brand-2)}
a:hover{color:var(--brand)}
code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.9em;background:var(--soft);padding:.05em .3em;border-radius:4px}
.wrap{max-width:1100px;margin:0 auto;padding:0 1rem}
.narrow{max-width:780px}
.skip{position:absolute;left:-999px;top:0;background:#fff;padding:.5rem 1rem;z-index:10}
.skip:focus{left:1rem}
.site-header{border-bottom:1px solid var(--line);background:#fffaf5}
.header-inner{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:.5rem 1.5rem;padding:.7rem 1rem}
.brand{display:flex;align-items:center;gap:.5rem;font-weight:700;color:var(--fg);text-decoration:none;font-size:1.05rem}
.nav{display:flex;flex-wrap:wrap;gap:.25rem 1rem;list-style:none;margin:0;padding:0}
.nav a{text-decoration:none;color:var(--fg);padding:.2rem 0;border-bottom:2px solid transparent}
.nav a[aria-current="page"],.nav a:hover{border-bottom-color:var(--brand)}
.langs{flex-basis:100%}
.langs ul{display:flex;flex-wrap:wrap;gap:.2rem .6rem;list-style:none;margin:0;padding:0;font-size:.88rem}
.langs a{display:inline-block;min-height:24px;min-width:24px;padding:.15rem .2rem;color:var(--muted);text-decoration:none}
.langs a[aria-current="page"]{color:var(--fg);font-weight:600}
.langs a:hover{color:var(--brand)}
main{padding:1.2rem 1rem 2.5rem}
h1{font-size:clamp(1.6rem,3.5vw,2.2rem);line-height:1.2;margin:.6rem 0 .5rem}
h2{font-size:1.35rem;line-height:1.3;margin:2rem 0 .6rem}
h3{font-size:1.1rem;margin:1.4rem 0 .4rem}
.lede{font-size:1.12rem;color:#323f4b;max-width:62rem}
.byline,.small{font-size:.88rem}
.muted,.byline{color:var(--muted)}
.crumbs ol{display:flex;flex-wrap:wrap;gap:.4rem;list-style:none;padding:0;margin:0;font-size:.88rem}
.crumbs li+li::before{content:"›";margin-right:.4rem;color:var(--muted)}
.callout{border:1px solid var(--line);border-left:5px solid var(--brand);background:var(--soft);padding:.6rem 1rem;border-radius:6px;margin:1rem 0}
.callout p{margin:.3rem 0}
.notice{border-left-color:#c2410c;background:#fff7ed}
.warn{border-left-color:var(--warn);background:#fffaeb}
.table-wrap{overflow-x:auto;margin:.8rem 0}
table{border-collapse:collapse;width:100%;font-size:.94rem}
caption{text-align:left;font-weight:600;padding:.3rem 0}
th,td{border:1px solid var(--line);padding:.4rem .55rem;text-align:left;vertical-align:top}
thead th{background:var(--soft)}
tbody th{font-weight:600}
details{margin:.5rem 0}
summary{cursor:pointer;font-weight:600}
#faq details{border-bottom:1px solid var(--line);padding:.5rem 0}
#faq details div{padding:.3rem 0 .2rem}
.sources ol{font-size:.9rem;padding-left:1.3rem}
.app{border:1px solid var(--line);border-radius:10px;padding:.4rem 1.2rem 1.2rem;background:#fffdfb}
.steps-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1rem}
.card{border:1px solid var(--line);border-radius:8px;padding:.2rem 1rem .8rem;background:#fff}
.card h3{margin-top:.8rem}
.settings-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:0 1.2rem}
label{font-weight:600}
.settings-grid label,.licence label{display:block;font-size:.92rem;margin-bottom:.2rem}
fieldset{border:1px solid var(--line);border-radius:6px;margin:.5rem 0}
fieldset p{margin:.2rem 0}
fieldset label{font-weight:400}
input,select,textarea,button{font:inherit}
input:not([type=radio]):not([type=file]),select,textarea{width:100%;padding:.4rem .5rem;border:1px solid #9aa5b1;border-radius:6px;background:#fff}
input[type=file]{max-width:100%}
button,.button{display:inline-block;background:var(--brand);color:#fff;border:1px solid var(--brand);border-radius:6px;padding:.5rem 1rem;cursor:pointer;text-decoration:none;font-weight:600}
button:hover,.button:hover{background:#5f220d;color:#fff}
button.secondary{background:#fff;color:var(--brand)}
button.secondary:hover{background:#fff7ed;color:var(--brand)}
button.small-btn{padding:.15rem .5rem;font-size:.85rem}
button:disabled{opacity:.5;cursor:not-allowed}
:focus-visible{outline:3px solid #f59e0b;outline-offset:2px}
.actions{display:flex;flex-wrap:wrap;gap:.5rem;align-items:center}
.status{min-height:1.4em;font-weight:600}
.summary{display:flex;flex-wrap:wrap;gap:.5rem;margin:.8rem 0}
.pill{border-radius:99px;padding:.15rem .7rem;font-weight:600;font-size:.9rem;border:1px solid currentColor;white-space:nowrap}
.s-pass{color:var(--ok)}.s-fail{color:var(--bad)}.s-incomplete{color:var(--warn)}.s-exempt,.s-info{color:var(--info)}.s-error{color:var(--bad)}
#results td.num{text-align:right;white-space:nowrap}
.result{border:1px solid var(--line);border-left:6px solid var(--line);border-radius:8px;padding:.4rem 1rem .8rem;margin:.8rem 0;background:#fff}
.result.b-pass{border-left-color:var(--ok)}.result.b-fail{border-left-color:var(--bad)}.result.b-incomplete{border-left-color:var(--warn)}.result.b-exempt,.result.b-info{border-left-color:var(--info)}.result.b-error{border-left-color:var(--bad)}
.result h3{display:flex;flex-wrap:wrap;gap:.5rem;align-items:center}
.result ul{padding-left:1.2rem;margin:.3rem 0}
.check-bad{color:var(--bad)}.check-ok{color:var(--ok)}
.issues li{color:var(--bad)}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;word-break:break-all;font-size:.88rem}
.site-footer{border-top:1px solid var(--line);background:var(--soft);padding:1.2rem 0 .5rem;margin-top:2rem}
.footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1rem}
.site-footer h2{font-size:1rem;margin:.6rem 0 .3rem}
.site-footer ul{list-style:none;padding:0;margin:0;font-size:.92rem}
.site-footer li a{display:inline-block;min-height:24px;padding:.1rem 0}
.brand-foot{font-weight:700;margin:.6rem 0 .2rem}
.fineprint{font-size:.8rem;color:var(--muted)}
[hidden]{display:none !important}
@media print{.site-header,.site-footer,.app .actions,.skip{display:none}}