@font-face{font-family:Cairo;font-style:normal;font-weight:400 500;font-display:swap;src:url(/pages-assets/cairo-arabic-400-500.woff2) format('woff2');unicode-range:U+0600-06FF,U+0750-077F,U+0870-088E,U+0890-0891,U+0897-08E1,U+08E3-08FF,U+200C-200E,U+2010-2011,U+204F,U+2E41,U+FB50-FDFF,U+FE70-FE74,U+FE76-FEFC}
@font-face{font-family:Cairo;font-style:normal;font-weight:400 500;font-display:swap;src:url(/pages-assets/cairo-latin-400-500.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:Cairo;font-style:normal;font-weight:600 900;font-display:swap;src:url(/pages-assets/cairo-arabic-600-900.woff2) format('woff2');unicode-range:U+0600-06FF,U+0750-077F,U+0870-088E,U+0890-0891,U+0897-08E1,U+08E3-08FF,U+200C-200E,U+2010-2011,U+204F,U+2E41,U+FB50-FDFF,U+FE70-FE74,U+FE76-FEFC}
@font-face{font-family:Cairo;font-style:normal;font-weight:600 900;font-display:swap;src:url(/pages-assets/cairo-latin-600-900.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:Karla;font-style:normal;font-weight:400 500;font-display:swap;src:url(/pages-assets/karla-latin-400-500.woff2) format('woff2')}
@font-face{font-family:Karla;font-style:normal;font-weight:600 900;font-display:swap;src:url(/pages-assets/karla-latin-600-900.woff2) format('woff2')}

:root{--bg:#eef2f1;--surface:#fff;--surface-2:#e4ebe8;--ink:#132420;--muted:#5c6d69;--accent:#1f7a5c;--accent-ink:#0c3d2c;--accent-2:#c9861a;--on-accent:#fff;--border:#d3dcd7;--shadow:0 1px 2px rgba(19,36,32,.06),0 8px 20px -12px rgba(19,36,32,.18);--radius:14px;color-scheme:light}
@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--bg:#0d1613;--surface:#152420;--surface-2:#1b2b26;--ink:#eaf2ee;--muted:#93a49e;--accent:#4fd8a0;--accent-ink:#bdf5da;--accent-2:#f0b73f;--on-accent:#062a1d;--border:#26382f;--shadow:0 1px 2px rgba(0,0,0,.3),0 10px 24px -14px rgba(0,0,0,.6);color-scheme:dark}}
:root[data-theme=dark]{--bg:#0d1613;--surface:#152420;--surface-2:#1b2b26;--ink:#eaf2ee;--muted:#93a49e;--accent:#4fd8a0;--accent-ink:#bdf5da;--accent-2:#f0b73f;--on-accent:#062a1d;--border:#26382f;--shadow:0 1px 2px rgba(0,0,0,.3),0 10px 24px -14px rgba(0,0,0,.6);color-scheme:dark}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:Cairo,system-ui,sans-serif;line-height:1.7;direction:rtl}
a{color:var(--accent)}
.en{font-family:Karla,system-ui,sans-serif;direction:ltr;unicode-bidi:isolate}
.wrap{max-width:860px;margin-inline:auto;padding:0 16px 40px}

.topbar{position:sticky;top:0;z-index:10;background:var(--bg);border-bottom:1px solid var(--border)}
.topbar .in{max-width:860px;margin-inline:auto;padding:10px 16px;display:flex;align-items:center;gap:12px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font-weight:800;font-size:1.15rem}
.brand img{width:32px;height:32px;border-radius:9px}
.topbar .cta-sm{margin-inline-start:auto;background:var(--accent);color:var(--on-accent);text-decoration:none;font-weight:700;font-size:.9rem;padding:8px 14px;border-radius:999px;white-space:nowrap}

.crumbs{font-size:.85rem;color:var(--muted);margin:18px 0 6px}
.crumbs a{color:var(--muted)}
h1{margin:0 0 8px;font-weight:800;font-size:clamp(1.55rem,4.6vw,2.2rem);line-height:1.35}
.lead{color:var(--muted);font-size:1.05rem;margin:0 0 18px}
.stamp{display:inline-flex;align-items:center;gap:6px;background:var(--accent);color:var(--on-accent);padding:4px 12px;border-radius:999px;font-size:.8rem;font-weight:700}

.cta{display:flex;flex-wrap:wrap;align-items:center;gap:12px 16px;background:var(--surface);border:1px solid var(--border);border-inline-start:5px solid var(--accent-2);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px 18px;margin:18px 0 26px}
.cta p{margin:0;flex:1 1 260px}
.cta b{display:block;font-size:1.05rem}
.btn{display:inline-block;background:var(--accent);color:var(--on-accent);text-decoration:none;font-weight:700;padding:12px 20px;border-radius:12px}

.toc{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 22px;padding:0;list-style:none}
.toc a{display:inline-block;background:var(--surface-2);color:var(--ink);text-decoration:none;font-size:.88rem;padding:5px 12px;border-radius:999px}

section.ch{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);margin:0 0 18px;overflow:hidden}
section.ch h2{margin:0;padding:14px 18px;font-size:1.15rem;font-weight:800;border-bottom:1px solid var(--border);display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 10px}
section.ch h2 .en{font-weight:500;font-size:.9rem;color:var(--muted)}
ol.ph{list-style:none;margin:0;padding:0;counter-reset:n}
ol.ph li{counter-increment:n;display:grid;grid-template-columns:2.2em 1fr 1fr;gap:4px 14px;align-items:baseline;padding:10px 18px;border-top:1px solid var(--border)}
ol.ph li:first-child{border-top:0}
ol.ph li::before{content:counter(n);color:var(--muted);font-size:.8rem;font-variant-numeric:tabular-nums}
ol.ph .ar{font-weight:600}
ol.ph .en{color:var(--accent-ink);font-size:1.02rem;text-align:left}
@media (max-width:560px){ol.ph li{grid-template-columns:1.8em 1fr}ol.ph .en{grid-column:2;text-align:right}}

table.vb{width:100%;border-collapse:collapse;font-size:.98rem}
table.vb th,table.vb td{padding:9px 12px;border-top:1px solid var(--border);text-align:right}
table.vb th{background:var(--surface-2);font-size:.85rem;color:var(--muted);font-weight:700}
table.vb td.en{color:var(--accent-ink);font-weight:600}
.note{padding:12px 18px;color:var(--muted);font-size:.95rem;margin:0}
.ex{padding:4px 18px 14px}
.ex .stx{display:inline-block;background:var(--surface-2);border-radius:8px;padding:2px 10px;margin:6px 0}

.words{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px;padding:14px 18px}
.word{border:1px solid var(--border);border-radius:12px;padding:10px;text-align:center;background:var(--bg)}
.word .em{font-size:1.8rem;line-height:1.2;display:block}
.word .en{display:block;font-weight:700;color:var(--accent-ink)}
.word .ar{display:block;color:var(--muted);font-size:.9rem}
ul.plain{margin:0;padding:10px 38px 14px}

.faq{margin:26px 0}
.faq h2{font-size:1.25rem;margin:0 0 10px}
.faq details{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:10px 16px;margin:0 0 8px}
.faq summary{font-weight:700;cursor:pointer}
.faq p{margin:8px 0 2px;color:var(--muted)}

.more h2{font-size:1.2rem;margin:30px 0 10px}
.more ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:10px}
.more a{display:block;background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:12px 14px;text-decoration:none;color:var(--ink);font-weight:700}
.more a span{display:block;font-weight:500;font-size:.85rem;color:var(--muted)}
.more a[aria-current]{border-color:var(--accent)}

footer{text-align:center;color:var(--muted);font-size:.85rem;margin-top:34px}
footer a{color:var(--muted)}