:root{--navy:#14263f;--navy2:#1f3a5f;--sand:#c8a96a;--ink:#1c2430;--muted:#5a6675;--line:#dfe3e8;--bg:#ffffff;--bg2:#f5f6f8}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Arial,Helvetica,"Segoe UI",Tahoma,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6;font-size:17px}
html[lang=ar] body{font-family:"Segoe UI",Tahoma,"Noto Naskh Arabic","Noto Sans Arabic",Arial,sans-serif;line-height:1.9}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}
header.site{background:var(--navy);color:#fff}
header.site .wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;padding-top:14px;padding-bottom:14px}
.brand{display:flex;align-items:center;gap:12px;color:#fff;text-decoration:none}
.brand .mark{display:inline-block;background:var(--sand);color:var(--navy);font-weight:700;letter-spacing:.06em;padding:8px 10px;border-radius:4px}
.brand strong{display:block;font-size:1.05rem}
.brand small{display:block;color:#c9d2df;font-size:.8rem}
header nav{display:flex;flex-wrap:wrap;gap:4px 14px;font-size:.93rem}
header nav a{color:#e8edf3;text-decoration:none;padding:4px 0;border-bottom:2px solid transparent}
header nav a:hover{border-color:var(--sand)}
header nav a.lang{margin-inline-start:10px;color:var(--sand);font-weight:700}
main{padding:32px 20px 56px}
h1{font-size:1.9rem;line-height:1.25;color:var(--navy);margin:.2em 0 .6em;max-width:32ch}
h2{font-size:1.35rem;color:var(--navy2);margin:1.8em 0 .5em;padding-top:.6em;border-top:1px solid var(--line)}
h3{font-size:1.08rem;margin:1.2em 0 .3em;color:var(--navy)}
p{max-width:72ch;margin:.6em 0}
ul,ol{max-width:72ch;padding-inline-start:1.4em}
li{margin:.3em 0}
a{color:var(--navy2)}
a.more{display:inline-block;font-weight:700;text-decoration:none;margin-top:.2em}
a.more:hover{text-decoration:underline}
.tablewrap{overflow-x:auto;margin:1em 0}
table{border-collapse:collapse;width:100%;font-size:.95rem}
th,td{border:1px solid var(--line);padding:8px 10px;text-align:start;vertical-align:top}
th{background:var(--bg2);color:var(--navy)}
code{font-family:Consolas,Menlo,monospace;font-size:.9em;background:var(--bg2);padding:1px 4px;border-radius:3px}
.cform{display:grid;gap:12px;max-width:560px;margin:1em 0}
.cform label{display:grid;gap:4px;font-size:.92rem;color:var(--muted)}
.cform input,.cform textarea{font:inherit;padding:9px 10px;border:1px solid var(--line);border-radius:4px}
.cform button{font:inherit;font-weight:700;background:var(--navy);color:#fff;border:0;padding:11px 18px;border-radius:4px;cursor:pointer;justify-self:start}
.cform button:hover{background:var(--navy2)}
.small{font-size:.85rem;color:var(--muted)}
footer.site{background:var(--bg2);border-top:4px solid var(--sand);padding:28px 0 36px;font-size:.92rem;color:var(--muted)}
footer.site nav{display:flex;flex-wrap:wrap;gap:6px 18px;margin-bottom:12px}
footer.site nav a{color:var(--navy2);text-decoration:none;font-weight:700}
footer.site p{margin:.35em 0}
@media (max-width:640px){body{font-size:16px}h1{font-size:1.5rem}header nav{font-size:.88rem}}