:root{--bg:#f7f8f6;--card:#fff;--ink:#16211d;--muted:#5d6b65;--line:#dfe5e1;--brand:#0b5d4b;--brand-2:#0e7a62;--accent:#c2410c;--soft:#e8f3ef;--radius:12px}
@media (prefers-color-scheme:dark){:root{--bg:#0f1513;--card:#161f1c;--ink:#e6ece9;--muted:#9aa9a2;--line:#2a3632;--brand:#4fd1ad;--brand-2:#7ee2c5;--accent:#fb923c;--soft:#1b2a25}}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,"Noto Sans Arabic",Tahoma,sans-serif}
a{color:var(--brand)}
a:hover{color:var(--brand-2)}
.wrap{max-width:1040px;margin:0 auto;padding:0 16px}
.skip{position:absolute;inset-inline-start:-9999px}.skip:focus{inset-inline-start:16px;top:8px;background:var(--card);padding:8px;z-index:9}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.top{background:var(--card);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:56px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:8px;font-weight:700;color:var(--ink);text-decoration:none}
.nav{display:flex;gap:16px;flex-wrap:wrap}.nav a{text-decoration:none;font-weight:500}
main{padding:20px 16px 40px}
h1{font-size:clamp(1.6rem,4vw,2.3rem);line-height:1.2;margin:.4em 0 .5em}
h2{font-size:1.25rem;margin:1.8em 0 .6em}
section,article{min-width:0}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:6px;padding:0;margin:0;font-size:.9rem;color:var(--muted)}
.crumbs li+li::before{content:"›";margin-inline-end:6px}
[dir=rtl] .crumbs li+li::before{content:"‹"}
.hero{background:linear-gradient(135deg,var(--soft),var(--card));border:1px solid var(--line);border-radius:var(--radius);padding:24px 18px;margin-top:8px}
.lead{color:var(--muted);margin-top:0}
.answer{background:var(--card);border:1px solid var(--line);border-inline-start:4px solid var(--brand);border-radius:var(--radius);padding:4px 16px;font-size:1.05rem}
.search{display:flex;gap:8px;margin:12px 0 6px}
.search input{flex:1;min-width:0;font:inherit;padding:12px 14px;border:2px solid var(--line);border-radius:10px;background:var(--card);color:var(--ink)}
.search input:focus,.filter:focus{outline:none;border-color:var(--brand)}
.search button,.near{font:inherit;font-weight:600;border:0;border-radius:10px;padding:12px 16px;background:var(--brand);color:#fff;cursor:pointer}
@media (prefers-color-scheme:dark){.search button,.near{color:#06231c}}
.near{background:transparent;color:var(--brand);border:1px solid var(--line);padding:8px 12px;margin-top:4px}
.results{display:grid;gap:6px;margin-top:6px}
.results a{display:flex;justify-content:space-between;gap:12px;padding:10px 12px;background:var(--card);border:1px solid var(--line);border-radius:10px;text-decoration:none;color:var(--ink)}
.results a:hover,.results a:focus{border-color:var(--brand)}
.results b{color:var(--brand);font-variant-numeric:tabular-nums;white-space:nowrap}
.results .muted{padding:6px 2px}
.code{display:inline-flex;align-items:center;gap:6px;white-space:nowrap}
.code b{font-variant-numeric:tabular-nums;font-size:1.05em;color:var(--accent)}
.copy{font:inherit;font-size:.72rem;padding:2px 8px;border:1px solid var(--line);border-radius:999px;background:var(--card);color:var(--muted);cursor:pointer}
.copy.ok{color:var(--brand);border-color:var(--brand)}
.tablewrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:var(--card)}
table{border-collapse:collapse;width:100%}
th,td{padding:9px 12px;text-align:start;border-bottom:1px solid var(--line);vertical-align:top}
tbody tr:last-child td{border-bottom:0}
th{background:var(--soft);font-size:.9rem}
td.num,th.num{text-align:end;font-variant-numeric:tabular-nums}
.facts{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);margin-top:16px}
.facts th{width:40%;background:transparent;color:var(--muted);font-weight:500}
.filter{width:100%;font:inherit;padding:10px 12px;border:2px solid var(--line);border-radius:10px;background:var(--card);color:var(--ink);margin-bottom:10px}
.cols{columns:3 220px;column-gap:24px;padding-inline-start:18px}
.cols li{break-inside:avoid;margin-bottom:4px}
.cols.q{columns:3 200px}
.pill{display:inline-block;font-size:.82rem;font-variant-numeric:tabular-nums;padding:0 7px;border-radius:999px;background:var(--soft);color:var(--brand)}
.muted{color:var(--muted);font-size:.92rem}
.hidden{display:none}
.addr pre{background:var(--card);border:1px dashed var(--line);border-radius:var(--radius);padding:14px 16px;font:15px/1.6 ui-monospace,Consolas,monospace;white-space:pre-wrap;margin:0}
.faq details{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:10px 14px;margin-bottom:8px}
.faq summary{cursor:pointer;font-weight:600}
.pager{display:flex;justify-content:space-between;gap:8px;margin-top:24px;flex-wrap:wrap}
.prose{max-width:720px}
.foot{border-top:1px solid var(--line);background:var(--card);color:var(--muted);font-size:.9rem;padding:16px 0}
@media (max-width:560px){.search{flex-direction:column}.nav{gap:12px;font-size:.95rem}th,td{padding:8px}}