.knowledge-media{min-width:0;margin:1.8rem 0}.knowledge-media img{border:1px solid color-mix(in srgb, currentColor 12%, transparent);border-radius:12px;width:100%;height:auto;display:block}.knowledge-media figcaption{text-align:center;opacity:.7;overflow-wrap:anywhere;margin-top:.7rem;font-size:.875rem;line-height:1.6}.knowledge-image-placeholder{background:color-mix(in srgb, currentColor 4%, transparent);border-radius:12px;place-items:center;min-height:100px;max-height:65vh;font-size:.875rem;display:grid}.knowledge-file{border:1px solid color-mix(in srgb, currentColor 15%, transparent);background:color-mix(in srgb, currentColor 2%, transparent);border-radius:12px;align-items:center;gap:1rem;padding:1.1rem 1.25rem;display:flex}.knowledge-file>svg{opacity:.6;flex-shrink:0}.knowledge-file-description{overflow-wrap:anywhere;flex:1;gap:.2rem;min-width:0;font-size:.95rem;font-weight:500;display:grid}.knowledge-file-description small{opacity:.6;font-size:.75rem;font-weight:400}.knowledge-file>a,.knowledge-file>button{min-width:44px;min-height:44px;font:inherit;color:inherit;border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;padding:.5rem;font-size:.8rem;display:inline-flex}.knowledge-file>a:hover,.knowledge-file>button:hover{background:color-mix(in srgb, currentColor 7%, transparent)}.knowledge-media button:focus-visible,.knowledge-media a:focus-visible{outline-offset:3px;outline:2px solid}@media (width<=480px){.knowledge-file{gap:.65rem;padding:.75rem}}@font-face{font-family:Zain;src:url(/assets/Zain-Regular-BrSaKjPW.ttf)format("truetype");font-weight:400;font-style:normal;font-display:swap}@font-face{font-family:Zain;src:url(/assets/Zain-Bold-BuZVZqtS.ttf)format("truetype");font-weight:700;font-style:normal;font-display:swap}*{box-sizing:border-box}:root{--accent:#245c42;--accent-hover:#164a32;--surface:#fafbf8;--tint:#edf3e9;--soft:#f4f7ef;--border-strong:#8ea990;--ink:#20382e;--muted:#62726a;--line:#dfe6df;--paper:#fff}html{scroll-behavior:smooth;scroll-padding-top:2rem}body{background:var(--surface);color:var(--ink);-webkit-font-smoothing:antialiased;margin:0;font-family:Arial,Geeza Pro,sans-serif;line-height:1.65}html[lang=ar] body{font-family:Zain,Arial,Geeza Pro,sans-serif}a{color:inherit;text-underline-offset:.22em}button,input{font:inherit}button{cursor:pointer}a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:4px}.site-header{justify-content:space-between;align-items:center;gap:24px;max-width:1184px;margin:auto;padding:24px 40px;display:flex}.brand{align-items:center;gap:12px;min-width:0;text-decoration:none;display:flex}.brand-mark{color:#fff;background:var(--accent);border-radius:12px;flex-shrink:0;place-items:center;width:42px;height:42px;display:grid}.brand-name{overflow-wrap:anywhere;font-size:17px;font-weight:700;line-height:1.4}.brand-name small{color:var(--muted);margin-top:3px;font-size:12px;font-weight:400;display:block}.language-nav{flex-shrink:0}.language-nav a{border-radius:8px;align-items:center;gap:8px;padding:8px 12px;font-size:13px;text-decoration:none;display:flex}.language-nav a:hover{background:var(--soft)}.language-nav svg{width:17px}main{max-width:1104px;margin:auto}.hero{text-align:center;background:var(--tint);border:1px solid var(--line);border-radius:20px;margin:18px 0 44px;padding:52px 32px 34px}.eyebrow{color:var(--accent);align-items:center;gap:8px;font-size:12px;font-weight:600;display:inline-flex}.status-dot{background:var(--accent);border-radius:50%;width:6px;height:6px}.hero h1{letter-spacing:-.035em;margin:15px 0 14px;font-size:clamp(34px,4.8vw,50px);line-height:1.25}.hero>p{color:var(--muted);margin:0;font-size:16px}.search-form{border:1px solid var(--border-strong);background:#fff;border-radius:12px;align-items:center;gap:10px;max-width:660px;margin:28px auto 0;padding:7px 8px 7px 18px;display:flex;box-shadow:0 4px 12px #183b2410}[dir=rtl] .search-form{padding:7px 18px 7px 8px}.search-form>svg{color:var(--muted);flex-shrink:0;width:20px}.search-form input{width:100%;min-width:0;color:inherit;background:0 0;border:0;border-radius:5px;padding:10px 0}.search-form input:focus-visible{outline-offset:0}.search-form input::placeholder{color:var(--muted)}.search-form button{background:var(--accent);color:#fff;border:0;border-radius:7px;padding:10px 22px}.search-form button:hover{background:var(--accent-hover)}.search-widget{text-align:start;max-width:660px;margin:28px auto 0;position:relative}.search-widget .search-form{margin:0}.compact-search-widget{max-width:none;margin:0 0 32px}.search-suggestions{inset-inline:0;z-index:20;border:1px solid var(--line);background:var(--paper);border-radius:14px;position:absolute;top:calc(100% + 8px);overflow:hidden;box-shadow:0 16px 40px #20382e20}.suggestion-heading{border-bottom:1px solid var(--line);color:var(--ink);justify-content:space-between;gap:12px;padding:12px 18px;font-size:12px;font-weight:700;display:flex}.suggestion-heading>span{color:var(--muted);font-weight:400}.search-suggestions .suggestion-options{overscroll-behavior:contain;max-height:min(390px,48dvh);margin:0;padding:0;list-style:none;overflow-y:auto}.search-suggestions [role=option]{border-bottom:1px solid var(--line);align-items:center;gap:12px;padding:14px 18px;text-decoration:none;display:flex}.search-suggestions [role=option][aria-selected=true],.search-suggestions [role=option]:hover{background:var(--soft)}.search-suggestions [role=option]>svg{width:18px;color:var(--muted);flex-shrink:0}.suggestion-copy{flex:1;gap:3px;min-width:0;display:grid}.suggestion-copy strong{color:var(--ink);overflow-wrap:anywhere;font-size:15px}.suggestion-copy>span{color:var(--muted);-webkit-line-clamp:2;overflow-wrap:anywhere;-webkit-box-orient:vertical;font-size:13px;display:-webkit-box;overflow:hidden}.suggestion-message{padding:22px 18px;font-size:14px}.suggestion-message p{margin:0 0 6px}.suggestion-message .muted{color:var(--muted)}.suggestion-message button{background:0 0;border:0;padding:8px 0}.suggestion-footer{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;padding:12px 18px;font-size:12px;display:flex}.suggestion-footer a{color:var(--accent);align-items:center;gap:8px;min-height:28px;font-weight:700;text-decoration:none;display:inline-flex}.suggestion-footer svg{width:13px;height:13px}.suggestion-keys{color:var(--muted);font-size:11px}.article-list mark,.search-suggestions mark{background:var(--tint);color:var(--accent-hover);border-radius:2px;font-weight:700}@media (width<=600px){.suggestion-keys{display:none}.search-suggestions [role=option]{gap:8px;padding:12px}.suggestion-heading,.suggestion-footer{padding-inline:12px}}.hero .search-hint{color:var(--muted);margin-top:14px;font-size:12px}.compact-search{max-width:none;box-shadow:none;margin:0 0 32px}.section{padding:0 0 44px}.section-heading{justify-content:space-between;align-items:center;gap:20px;margin-bottom:22px;display:flex}.section-heading h2{letter-spacing:-.02em;margin:0;font-size:21px}.section-heading p{color:var(--muted);overflow-wrap:anywhere;margin:5px 0 0;font-size:14px}.topic-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;display:grid}.topic-card{background:var(--paper);border:1px solid var(--line);overflow-wrap:anywhere;border-radius:14px;flex-direction:column;padding:26px;text-decoration:none;transition:border-color .16s,box-shadow .16s,transform .16s;display:flex}.topic-card:hover{border-color:var(--border-strong);transform:translateY(-2px);box-shadow:0 8px 24px #203c2910}.topic-icon{background:var(--tint);width:46px;height:46px;color:var(--accent);border-radius:12px;place-items:center;display:inline-grid}.topic-card h3{margin:20px 0 8px;font-size:18px;line-height:1.4}.topic-card p{color:var(--muted);margin:0 0 26px;font-size:14px}.topic-meta{color:var(--muted);justify-content:space-between;align-items:center;margin-top:auto;font-size:12px;display:flex}.topic-meta svg{width:16px}.article-list{border:1px solid var(--line);background:var(--paper);border-radius:14px;margin:0;padding:0;list-style:none;overflow:hidden}.article-list li+li{border-top:1px solid var(--line)}.article-list a{align-items:center;gap:18px;padding:23px 26px;text-decoration:none;display:flex}.article-list a:hover{background:var(--soft)}.article-list a:focus-visible{outline-offset:-4px}.list-icon{color:var(--muted);flex-shrink:0;display:inline-flex}.list-copy{flex:1;min-width:0;display:block}.list-title{overflow-wrap:anywhere;font-size:16px;font-weight:600;display:block}.list-excerpt{-webkit-line-clamp:2;color:var(--muted);overflow-wrap:anywhere;-webkit-box-orient:vertical;margin-top:4px;font-size:14px;display:-webkit-box;overflow:hidden}.direction-arrow{width:16px;color:var(--muted);flex-shrink:0}[dir=rtl] .direction-arrow,[dir=rtl] .breadcrumbs>svg{transform:rotate(180deg)}.text-link{color:var(--accent);font-size:14px;font-weight:600}.pagination{justify-content:space-between;gap:20px;margin-top:24px;font-size:14px;display:flex}.pagination a{border:1px solid var(--line);background:#fff;border-radius:8px;padding:10px 16px;text-decoration:none}.empty{text-align:center;border:1px dashed var(--border-strong);border-radius:14px;padding:60px 24px}.empty-icon{background:var(--tint);width:50px;height:50px;color:var(--accent);border-radius:50%;place-items:center;display:inline-grid}.empty h3{margin:16px 0 8px;font-size:22px}.empty p{color:var(--muted);font-size:14px}.site-footer{border-top:1px solid var(--line);max-width:1104px;color:var(--muted);justify-content:space-between;gap:24px;margin:20px auto 0;padding:26px 0;font-size:12px;display:flex}.site-footer a{text-decoration:none}.collection-page,.reading{padding:24px 0 60px}.collection-page{max-width:860px}.collection-heading{margin:36px 0 30px}.collection-heading h1{letter-spacing:-.025em;overflow-wrap:anywhere;margin:20px 0 12px;font-size:clamp(28px,4vw,38px);line-height:1.35}.collection-heading p{color:var(--muted);overflow-wrap:anywhere;max-width:650px;margin:0 0 15px}.breadcrumbs{color:var(--muted);flex-wrap:wrap;align-items:center;gap:8px;margin:0 0 34px;font-size:12px;display:flex}.breadcrumbs a{text-decoration:none}.breadcrumbs a:hover{text-decoration:underline}.breadcrumbs>svg{width:12px;height:12px}.breadcrumbs span{overflow-wrap:anywhere}.reading-grid{grid-template-columns:minmax(0,740px) 210px;gap:72px;display:grid}.article-meta{color:var(--muted);margin:0 0 18px;font-size:12px}.knowledge-article{overflow-wrap:anywhere;font-size:17px;line-height:1.85}.knowledge-article h1{letter-spacing:-.025em;margin:0 0 30px;font-size:clamp(30px,4vw,42px);line-height:1.35}.knowledge-article h2{margin:40px 0 16px;font-size:25px;line-height:1.4}.knowledge-article h3{margin:30px 0 12px;font-size:21px}.knowledge-article p{margin:18px 0}.knowledge-article a{color:var(--accent)}.knowledge-article ul,.knowledge-article ol{padding-inline-start:26px}.knowledge-article li{margin:8px 0}.knowledge-article blockquote{border-inline-start:3px solid var(--border-strong);background:var(--tint);margin:26px 0;padding:4px 22px}.knowledge-article pre{background:var(--soft);border-radius:8px;padding:20px;font-size:14px;overflow:auto}.knowledge-article code{background:var(--soft);border-radius:3px;padding:2px 4px;font-size:.88em}.knowledge-table{overflow-x:auto}.knowledge-article table{border-collapse:collapse;min-width:100%;font-size:15px}.knowledge-article td,.knowledge-article th{border:1px solid var(--line);text-align:start;padding:10px 16px}.knowledge-article th{background:var(--tint)}.plain-text{white-space:pre-wrap}aside nav{border-inline-start:1px solid var(--line);padding-inline-start:20px;position:sticky;top:32px}aside h2{color:var(--muted);margin:0 0 16px;font-size:12px}aside a{overflow-wrap:anywhere;margin:12px 0;font-size:13px;text-decoration:none;display:block}aside a:hover{color:var(--accent);text-decoration:underline}.article-end{border-top:1px solid var(--line);margin-top:50px;padding-top:24px}.adjacent-articles{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-bottom:24px;display:grid}.adjacent-articles a{border:1px solid var(--line);background:#fff;border-radius:10px;padding:18px;text-decoration:none}.adjacent-articles a:hover{border-color:var(--border-strong)}.adjacent-articles small{color:var(--muted);margin-bottom:6px;font-size:12px;display:block}.adjacent-articles span{overflow-wrap:anywhere;font-size:15px;font-weight:600}.mobile-contents{display:none}.skip-link{inset-inline-start:20px;z-index:20;border:2px solid var(--accent);background:#fff;border-radius:8px;padding:10px 18px;position:fixed;top:-100px}.skip-link:focus{top:10px}.sr-only{clip:rect(0, 0, 0, 0);width:1px;height:1px;position:absolute;overflow:hidden}@media (width<=1200px){main,.site-footer{margin-inline:40px}.collection-page{margin-inline:auto;padding-inline:32px}}@media (width<=900px){.topic-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.reading-grid{grid-template-columns:minmax(0,1fr) 180px;gap:36px}}@media (width<=700px){.site-header{gap:12px;padding:20px}.brand-name{font-size:15px}.brand-mark{width:38px;height:38px}.language-nav a{padding:6px}main,.site-footer{margin-inline:20px}.hero{border-radius:14px;margin:8px 0 32px;padding:32px 18px 24px}.hero h1{font-size:32px}.hero>p{font-size:14px}.hero .search-hint{display:none}.search-form{gap:8px;padding:6px 6px 6px 12px}[dir=rtl] .search-form{padding:6px 12px 6px 6px}.search-form input{font-size:16px}.search-form button{padding:11px 12px;font-size:13px}.search-form>svg{width:17px}.topic-grid{grid-template-columns:1fr;gap:12px}.topic-card{padding:22px}.topic-card p{margin-bottom:20px}.section{padding-bottom:32px}.section-heading h2{font-size:20px}.article-list a{gap:12px;padding:20px 18px}.list-excerpt{font-size:13px}.list-title{font-size:15px}.collection-page,.reading{padding:12px 0 32px}.collection-page{margin-inline:20px}.reading-grid{display:block}aside{display:none}.breadcrumbs{margin-bottom:26px}.mobile-contents{border:1px solid var(--line);background:#fff;border-radius:10px;margin-bottom:24px;padding:14px 18px;font-size:14px;display:block}.mobile-contents summary{cursor:pointer}.mobile-contents a{padding-top:12px;display:block}.knowledge-article{font-size:16px}.adjacent-articles{grid-template-columns:1fr}.site-footer{margin-top:0}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.topic-card{transition:none}.topic-card:hover{transform:none}}html[lang=ar] .hero h1{letter-spacing:0}html[lang=ar] .topic-card h3,html[lang=ar] .section-heading h2{font-size:23px}html[lang=ar] .topic-card p,html[lang=ar] .list-excerpt,html[lang=ar] .collection-heading p{font-size:17px}html[lang=ar] .list-title{font-size:20px}html[lang=ar] .topic-meta,html[lang=ar] .breadcrumbs,html[lang=ar] .article-meta{font-size:15px}html[lang=ar] .knowledge-article{font-size:21px}.support-panel{border:1px solid var(--line);background:var(--tint);border-radius:14px;justify-content:space-between;align-items:center;gap:24px;max-width:1104px;margin:12px auto 40px;padding:28px 32px;display:flex}.support-panel h2{margin:0 0 4px;font-size:20px}.support-panel p{color:var(--muted);margin:0;font-size:14px}.support-button{background:var(--accent);color:#fff;border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;gap:12px;padding:12px 18px;font-size:14px;font-weight:600;text-decoration:none;display:inline-flex}.support-button:hover{background:var(--accent-hover)}.support-button .direction-arrow{color:inherit}html[lang=ar] .support-panel p,html[lang=ar] .support-button{font-size:18px}@media (width<=1200px){.support-panel{margin-inline:40px}}@media (width<=700px){.support-panel{flex-direction:column;align-items:stretch;margin:0 20px 30px;padding:24px}}.hero h1,.hero p,.support-panel h2,.support-button{overflow-wrap:anywhere}.preview-page{background:var(--surface);min-height:100dvh;color:var(--ink)}.preview-banner{background:var(--tint);border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:1.5rem;padding:1.25rem max(1.5rem,50% - 550px);display:flex}.preview-banner strong{font-size:1rem}.preview-banner p{color:var(--muted);margin:.35rem 0 0;font-size:.95rem}.preview-banner button,.preview-state button{border:1px solid var(--line);background:var(--surface);color:var(--ink);white-space:nowrap;cursor:pointer;border-radius:10px;padding:.65rem 1rem}.preview-brand{overflow-wrap:anywhere;align-items:center;gap:.75rem;max-width:1100px;margin:0 auto;padding:2rem 1.5rem;font-size:1.4rem;font-weight:700;display:flex}.preview-emblem{border:1px solid var(--line);width:2.5rem;height:2.5rem;color:var(--accent);border-radius:12px;flex-shrink:0;place-items:center;display:inline-grid}.preview-reading{max-width:780px;margin:1.5rem auto 0;padding:0 1.5rem 5rem}.preview-state{text-align:center;max-width:540px;margin:0 auto;padding:15vh 1.5rem 3rem}.preview-state h1{margin:1rem 0;font-size:1.8rem}.preview-state p{color:var(--muted);margin:1rem 0 1.5rem;line-height:1.7}@media (width<=600px){.preview-banner{flex-direction:column;align-items:start;gap:1rem}.preview-brand{padding-block:1.5rem}.preview-reading{margin-top:.5rem}}.article-feedback{border:1px solid var(--line);background:var(--soft);border-radius:16px;margin-top:40px;padding:28px}.article-feedback h2,.article-feedback legend{margin:0;font-size:1.1rem;font-weight:650}.article-feedback p{color:var(--muted);margin:6px 0 18px;font-size:.94rem}.article-feedback fieldset{border:0;min-width:0;margin:0;padding:0}.feedback-actions{flex-wrap:wrap;gap:10px;display:flex}.article-feedback button{border:1px solid var(--border-strong);min-height:44px;color:var(--ink);background:var(--paper);border-radius:9px;justify-content:center;align-items:center;gap:9px;padding:9px 16px;display:inline-flex}.article-feedback button:hover{background:var(--tint)}.article-feedback button:disabled{opacity:.5;cursor:wait}.article-feedback .feedback-primary{background:var(--accent);border-color:var(--accent);color:#fff}.article-feedback .feedback-primary:hover{background:var(--accent-hover)}.feedback-reason{cursor:pointer;border:1px solid var(--line);background:var(--paper);border-radius:9px;align-items:center;gap:12px;min-height:48px;margin-bottom:9px;padding:10px 14px;display:flex}.feedback-reason:has(input:checked){border-color:var(--accent);background:var(--tint)}.feedback-reason input{accent-color:var(--accent);flex-shrink:0;width:17px;height:17px;margin:0}.article-feedback form .feedback-actions{margin-top:18px}.feedback-check{background:var(--tint);width:32px;height:32px;color:var(--accent);border-radius:50%;place-items:center;margin-bottom:12px;display:grid}.feedback-result:focus,.article-feedback fieldset:focus{outline:none}@media (width<=600px){.article-feedback{padding:20px}}