:root{color-scheme:light;--bg:#e9f5fd;--surface:#fff;--ink:#0b2a4a;--muted:#46627f;--accent:#1677b8;--line:#b9dcf3;--pop:#e11d48;--chip:#fff}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){color-scheme:dark;--bg:#07131f;--surface:#0d1f33;--ink:#e6f1fb;--muted:#9fb7ce;--accent:#4cb2f2;--line:#22425f;--pop:#ff5c7f;--chip:#12304b}}
:root[data-theme="dark"]{color-scheme:dark;--bg:#07131f;--surface:#0d1f33;--ink:#e6f1fb;--muted:#9fb7ce;--accent:#4cb2f2;--line:#22425f;--pop:#ff5c7f;--chip:#12304b}
*{box-sizing:border-box}
html,body,body *{-webkit-user-select:none;-moz-user-select:none;user-select:none;-webkit-touch-callout:none}
html{-webkit-tap-highlight-color:transparent;scroll-padding-top:4rem}
body{margin:0;background:var(--bg);color:var(--ink);font-family:"Reem Kufi","Noto Kufi Arabic","Segoe UI",Tahoma,"Noto Sans Arabic",Arial,sans-serif;line-height:1.95;font-size:1rem}
a{color:var(--accent)}
a:focus-visible,button:focus-visible{outline:3px solid var(--ink);outline-offset:2px}
.wrap{max-width:44rem;margin-inline:auto;padding-inline:1rem}
header{background:var(--surface);border-bottom:1px solid var(--line)}
header .wrap{display:flex;align-items:center;justify-content:space-between;gap:.5rem 1rem;min-height:3.75rem;flex-wrap:wrap}
.home{display:inline-flex;align-items:center;min-height:2.75rem;font-weight:700;color:var(--ink);text-decoration:none}
.langs{display:flex;gap:.5rem}
.langs button{font:inherit;font-size:.95rem;min-width:2.75rem;min-height:2.75rem;padding:0 .75rem;border:1px solid var(--line);background:var(--bg);color:var(--ink);border-radius:.5rem;cursor:pointer}
.langs button[aria-pressed="true"]{background:var(--accent);border-color:var(--accent);color:var(--surface)}
main{padding-block:1.5rem 2rem}
article{background:var(--surface);border:1px solid var(--line);border-radius:1.25rem;padding:1.75rem 1.25rem}
h1{margin:0 0 .25rem;font-size:clamp(1.75rem,6vw,2.4rem);line-height:1.5;color:var(--pop)}
.upd{margin:0 0 1.25rem;color:var(--muted);font-size:.95rem}
h2{margin:1.5rem 0 .25rem;font-size:1.2rem;line-height:1.6}
p,li{margin:0 0 .6rem}
ul{margin:0 0 .6rem;padding-inline-start:1.4rem}
.mail{direction:ltr;unicode-bidi:isolate;display:inline-block}
footer{padding-block:1.25rem;border-top:1px solid var(--line);background:var(--surface);text-align:center;color:var(--muted);font-size:.9375rem}
footer nav{display:flex;flex-wrap:wrap;justify-content:center;gap:.25rem 1.25rem;margin-bottom:.5rem}
footer nav a{display:inline-flex;align-items:center;min-height:2.75rem;color:var(--ink);font-weight:600;text-decoration:none}
footer p{margin:0}
.l{display:none}
html[lang="ar"] .l.ar,html[lang="fr"] .l.fr,html[lang="en"] .l.en{display:block}
html[lang="ar"] span.l.ar,html[lang="fr"] span.l.fr,html[lang="en"] span.l.en{display:inline}
html[lang="ar"] ul.l.ar,html[lang="fr"] ul.l.fr,html[lang="en"] ul.l.en{display:block}
/* ---- v7.19: قفل التكبير + صفحات التعريف ---- */
html,body{max-width:100%;overflow-x:hidden;-webkit-text-size-adjust:100%;text-size-adjust:100%;overscroll-behavior-x:none}
html,body,body *{touch-action:pan-x pan-y}
[hidden]{display:none!important}
footer nav{max-width:100%}
a.nd,.nd{font-weight:800;letter-spacing:.1em;color:var(--pop);text-decoration:none;border-bottom:2px solid currentColor;direction:ltr;unicode-bidi:isolate}
.dv-hero{text-align:center;padding:.5rem 0 1rem;border-bottom:1px dashed var(--line);margin-bottom:.5rem}
.dv-mono{display:inline-flex;align-items:center;justify-content:center;gap:.05em;width:6.4rem;height:6.4rem;border-radius:1.8rem;background:linear-gradient(135deg,var(--accent),var(--pop));color:#fff;font:800 2.1rem/1 Georgia,"Times New Roman",serif;letter-spacing:.02em;box-shadow:0 14px 34px rgba(22,119,184,.35);direction:ltr}
.dv-mono i{font-style:normal;opacity:.85}
h1.dv-name{margin:.7rem 0 .1rem}
.dv-role{margin:0;font-weight:700}
.dv-loc{margin:0;color:var(--muted)}
.dv-chips{display:flex;flex-wrap:wrap;gap:.45rem;margin:.3rem 0 .8rem}
.dv-chips a{border:1px solid var(--line);border-radius:999px;padding:.15rem .85rem;background:var(--chip);color:var(--ink);font-weight:700;font-size:.9rem;text-decoration:none;direction:ltr}
.dv-chips a:hover{border-color:var(--accent)}
.dv-links{display:grid;grid-template-columns:repeat(auto-fit,minmax(10rem,1fr));gap:.55rem;margin:.4rem 0 .2rem}
.dv-links a{display:flex;align-items:center;justify-content:center;min-height:2.9rem;padding:.2rem .8rem;border:1px solid var(--line);border-radius:.9rem;background:var(--chip);color:var(--ink);font-weight:700;text-decoration:none;text-align:center}
.dv-links a:hover{border-color:var(--accent);background:var(--bg)}