.ar-page{--ar-text:#1f2933;--ar-muted:#6b7885;--ar-border:#e4e9ee;--ar-accent:#3d7068;--ar-bg:#fff;direction:rtl;background:#f6f8f9;padding:76px 0 40px}.ar-shell{background:var(--ar-bg);max-width:100%;margin:0 auto;padding:22px 18px 34px}.ar-crumbs{font-size:13px;color:var(--ar-muted);margin-bottom:16px;display:flex;flex-wrap:wrap;gap:6px;align-items:center}.ar-crumbs a{color:var(--ar-muted);text-decoration:none}.ar-crumbs a:hover{color:var(--ar-accent);text-decoration:underline}.ar-crumbs span[aria-hidden]{opacity:.5}.ar-head{margin-bottom:22px}.ar-title{font-size:clamp(1.5rem,1.15rem + 1.6vw,2.25rem);line-height:1.55;font-weight:800;color:var(--ar-text);margin:0 0 12px;text-align:right;text-wrap:balance}.ar-summary{font-size:1rem;line-height:2;color:var(--ar-muted);margin:0 0 16px;text-align:right}.ar-meta{display:flex;flex-wrap:wrap;gap:14px;align-items:center;font-size:13px;color:var(--ar-muted);padding-bottom:18px;border-bottom:1px solid var(--ar-border)}.ar-meta i{margin-left:5px;opacity:.7}.ar-body{font-size:1rem;line-height:2.1;color:var(--ar-text);text-align:right;overflow-wrap:break-word;word-break:break-word}.ar-body [style*="font-family"],.ar-body font{font-family:inherit !important}.ar-body p{margin:0 0 1.35em}.ar-body h2{font-size:clamp(1.25rem,1.08rem + .75vw,1.6rem);line-height:1.7;font-weight:700;margin:2em 0 .7em;color:var(--ar-text);text-align:right;scroll-margin-top:80px}.ar-body h3{font-size:clamp(1.08rem,1rem + .4vw,1.3rem);line-height:1.75;font-weight:700;margin:1.7em 0 .6em;text-align:right;scroll-margin-top:80px}.ar-body h4{font-size:1.02rem;font-weight:700;margin:1.5em 0 .5em}.ar-body ul,.ar-body ol{margin:0 0 1.35em;padding-right:1.4em;padding-left:0}.ar-body li{margin-bottom:.55em}.ar-body a{color:var(--ar-accent);text-decoration:underline;text-underline-offset:3px}.ar-body strong,.ar-body b{font-weight:700}.ar-body blockquote{margin:1.6em 0;padding:2px 16px;border-right:3px solid var(--ar-accent);color:var(--ar-muted)}.ar-body img,.ar-body video{max-width:100%;height:auto;border-radius:10px;margin:1.3em 0;display:block}.ar-body img[width],.ar-body table[width]{width:auto !important;max-width:100% !important}.ar-body details{border:1px solid var(--ar-border);border-radius:10px;padding:12px 14px;margin:1.3em 0}.ar-body summary{cursor:pointer;font-weight:700}.ar-tablewrap{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:1.5em 0;border:1px solid var(--ar-border);border-radius:10px}.ar-body table{border-collapse:collapse;width:100%;min-width:480px;font-size:.94rem}.ar-body th,.ar-body td{border:1px solid var(--ar-border);padding:10px 12px;text-align:right;vertical-align:top;line-height:1.9}.ar-body thead th{background:#f2f5f6;font-weight:700}.ar-body tbody tr:nth-child(even){background:#fafbfc}.ar-foot{margin-top:34px;padding-top:20px;border-top:1px solid var(--ar-border);display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:space-between}.ar-back{display:inline-flex;align-items:center;gap:7px;font-size:14px;color:var(--ar-accent);text-decoration:none;font-weight:600}.ar-back:hover{text-decoration:underline}.ar-share{display:flex;gap:8px}.ar-share a{width:38px;height:38px;border-radius:50%;border:1px solid var(--ar-border);display:inline-flex;align-items:center;justify-content:center;color:var(--ar-muted);text-decoration:none;transition:background .15s,color .15s,border-color .15s}.ar-share a:hover{background:var(--ar-accent);color:#fff;border-color:var(--ar-accent)}@media (min-width:640px){.ar-page{padding:92px 16px 56px}.ar-shell{max-width:820px;padding:32px 34px 44px;border-radius:14px;box-shadow:0 1px 2px rgba(16,24,40,.04),0 6px 24px rgba(16,24,40,.05)}.ar-body{font-size:1.06rem}}@media (min-width:1024px){.ar-page{padding-left:0;padding-right:0}.ar-shell{max-width:none;margin-left:10%;margin-right:10%;padding:44px 56px 60px}.ar-body{text-align:justify;text-justify:inter-word;hyphens:auto}.ar-body h2,.ar-body h3,.ar-title,.ar-summary{text-align:right}}@media (prefers-reduced-motion:reduce){.ar-share a{transition:none}}@media print{.ar-page{background:#fff;padding:0}.ar-shell{box-shadow:none;max-width:100%;padding:0}.ar-crumbs,.ar-foot{display:none}.ar-body{text-align:right;font-size:12pt}}.ar-faq{margin-top:40px;padding-top:26px;border-top:1px solid var(--ar-border)}.ar-faq h2{font-size:clamp(1.2rem,1.05rem + .7vw,1.5rem);font-weight:700;margin:0 0 18px;text-align:right}.ar-faq details{border:1px solid var(--ar-border);border-radius:10px;margin-bottom:10px;background:#fbfcfd;overflow:hidden}.ar-faq summary{cursor:pointer;padding:14px 16px;font-weight:700;font-size:.98rem;line-height:1.9;list-style:none;display:flex;justify-content:space-between;gap:12px;align-items:flex-start}.ar-faq summary::-webkit-details-marker{display:none}.ar-faq summary:after{content:'+';color:var(--ar-accent);font-weight:700;flex:0 0 auto}.ar-faq details[open] summary:after{content:'−'}.ar-faq details[open] summary{border-bottom:1px solid var(--ar-border)}.ar-faq-a{padding:14px 16px;line-height:2.1;color:var(--ar-text);font-size:.96rem;text-align:right}.ar-author{display:flex;align-items:center;gap:14px;margin:30px 0 0;padding:18px 20px;background:#f7fafb;border:1px solid var(--bx-border, #e2e8ef);border-inline-start:4px solid var(--green-v3, #367072);border-radius:12px;direction:rtl}.ar-author-ic{flex:0 0 auto;width:44px;height:44px;border-radius:50%;background:#e7f0ef;color:var(--green-v3, #367072);display:grid;place-items:center;font-size:16px}.ar-author-bd{display:flex;flex-direction:column;gap:3px;min-width:0}.ar-author-label{font-size:12px;color:#8b98a5;font-weight:600}.ar-author-name{font-size:14.5px;font-weight:700;color:#1f2933;line-height:1.8}@media (max-width:560px){.ar-author{padding:15px 16px;gap:11px}.ar-author-name{font-size:13.5px}}