html:has(.rdl-topbar){scroll-behavior:smooth;scroll-padding-top:100px}body.redesign:has(.rdl-topbar){line-height:1.6}:where(body.redesign:has(.rdl-topbar)) a{color:var(--teal-700, #2d6b7a);text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:1px}:where(body.redesign:has(.rdl-topbar)) a:hover{color:var(--teal-800, #1e505b)}.rdl-topbar{position:sticky;top:0;z-index:50;padding:14px 0;background:#faf7f2e6;backdrop-filter:saturate(140%) blur(12px);-webkit-backdrop-filter:saturate(140%) blur(12px);border-bottom:1px solid var(--cream-200)}.rdl-topbar-inner{max-width:1200px;margin:0 auto;padding:0 32px;display:flex;justify-content:space-between;align-items:center}.rdl-brand img{height:28px;width:auto;display:block}.rdl-topbar-right{display:flex;gap:8px;align-items:center}.rdl-link-pill{display:inline-flex;align-items:center;gap:8px;font-family:var(--rd-mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-500);padding:8px 14px;border-radius:999px;white-space:nowrap;text-decoration:none;transition:color .2s,background .2s}.rdl-link-pill:hover{color:var(--ink-900);background:var(--cream-100);text-decoration:none}.rdl-link-pill.rdl-primary{color:var(--teal-900);background:var(--teal-100)}.rdl-link-pill.rdl-primary:hover{background:var(--teal-300)}.rdl-header{padding:48px 0 40px;border-bottom:1px solid var(--cream-200);background:radial-gradient(60% 80% at 100% 0%,rgba(151,197,211,.15) 0%,transparent 60%),var(--cream-50)}.rdl-header-inner{max-width:1200px;margin:0 auto;padding:0 32px}.rdl-doc-meta-top{display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-family:var(--rd-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-500);margin-bottom:20px}.rdl-sep{width:3px;height:3px;border-radius:50%;background:var(--ink-300);display:inline-block}.rdl-version{padding:4px 10px;background:#2d6b7a14;color:var(--teal-800);border-radius:999px;letter-spacing:.06em}.rdl-title{font-size:clamp(40px,5vw,56px);line-height:1.02;letter-spacing:-.025em;font-weight:600;margin:0 0 14px;color:var(--ink-900)}.rdl-title .rdl-serif{font-family:var(--rd-serif);font-style:italic;font-weight:400;color:var(--teal-800)}.rdl-subtitle{font-size:17px;line-height:1.55;color:var(--ink-500);max-width:640px;margin:0}.rdl-governing{margin-top:24px;padding:14px 18px;background:#fff;border:1px solid var(--cream-200);border-left:3px solid var(--accent);border-radius:10px;display:flex;align-items:center;gap:14px;font-size:14px;color:var(--ink-700);max-width:760px}html[dir=rtl] .rdl-governing{border-left:1px solid var(--cream-200);border-right:3px solid var(--accent)}.rdl-governing svg{width:18px;height:18px;color:var(--accent);flex-shrink:0}.rdl-governing strong{color:var(--ink-900);font-weight:600}.rdl-body{max-width:1200px;margin:0 auto;padding:40px 32px 80px;display:grid;grid-template-columns:200px 1fr 240px;gap:40px;align-items:start}.rdl-toc{position:sticky;top:80px;font-size:13px}.rdl-toc h3{margin:0 0 14px;font-family:var(--rd-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-500);font-weight:500}.rdl-toc ol{list-style:none;padding:0;margin:0;counter-reset:toc;border-left:1px solid var(--cream-200)}html[dir=rtl] .rdl-toc ol{border-left:none;border-right:1px solid var(--cream-200)}.rdl-toc li{counter-increment:toc}.rdl-toc a{display:flex;align-items:baseline;gap:10px;padding:7px 14px;color:var(--ink-500);text-decoration:none;line-height:1.4;border-left:2px solid transparent;margin-left:-1px;transition:color .15s,border-color .15s,background .15s}html[dir=rtl] .rdl-toc a{border-left:none;margin-left:0;border-right:2px solid transparent;margin-right:-1px}.rdl-toc a:before{content:counter(toc,decimal-leading-zero);font-family:var(--rd-mono);font-size:10px;color:var(--ink-300);letter-spacing:.05em}.rdl-toc a:hover{color:var(--ink-900)}.rdl-toc a.active{color:var(--teal-800);border-left-color:var(--teal-700);font-weight:500}html[dir=rtl] .rdl-toc a.active{border-left-color:transparent;border-right-color:var(--teal-700)}.rdl-toc a.active:before{color:var(--teal-700)}.rdl-content{min-width:0}.rdl-section{padding:20px 0 28px;scroll-margin-top:100px}.rdl-section+.rdl-section{border-top:1px solid var(--cream-200)}.rdl-section-num{display:inline-block;font-family:var(--rd-mono);font-size:11px;letter-spacing:.1em;color:var(--ink-300);margin-bottom:8px;text-transform:uppercase}.rdl-content h2{font-size:26px;font-weight:600;letter-spacing:-.015em;color:var(--ink-900);margin:0 0 16px;scroll-margin-top:100px}.rdl-anchor{opacity:0;margin-left:8px;font-weight:400;color:var(--teal-500, #4f8a9a);text-decoration:none;transition:opacity .15s;font-size:18px}html[dir=rtl] .rdl-anchor{margin-left:0;margin-right:8px}.rdl-content h2:hover .rdl-anchor{opacity:1}.rdl-content h3{font-size:15px;font-weight:600;color:var(--ink-900);letter-spacing:-.005em;margin:24px 0 10px}.rdl-content p{font-size:15.5px;line-height:1.7;color:var(--ink-700);margin:0 0 14px}.rdl-content p.lead{font-size:17px;line-height:1.55;color:var(--ink-900)}.rdl-content strong{color:var(--ink-900);font-weight:600}.rdl-content p.fine-print{margin-top:24px;font-size:13px;color:var(--ink-500)}.rdl-content ul{margin:12px 0 18px;padding-left:0;list-style:none}html[dir=rtl] .rdl-content ul{padding-right:0}.rdl-content ul li{position:relative;padding-left:22px;margin-bottom:10px;font-size:15px;line-height:1.65;color:var(--ink-700)}html[dir=rtl] .rdl-content ul li{padding-left:0;padding-right:22px}.rdl-content ul li:before{content:"";position:absolute;left:2px;top:11px;width:10px;height:1px;background:var(--teal-700)}html[dir=rtl] .rdl-content ul li:before{left:auto;right:2px}.rdl-content .kv{margin:18px 0;padding:18px 20px;background:#fff;border:1px solid var(--cream-200);border-radius:12px;display:grid;grid-template-columns:minmax(140px,auto) 1fr;gap:10px 28px;font-size:14px}.rdl-content .kv dt{font-family:var(--rd-mono);font-size:11px;letter-spacing:.05em;text-transform:uppercase;color:var(--ink-500);padding-top:2px}.rdl-content .kv dd{margin:0;color:var(--ink-900);line-height:1.55}.rdl-content .callout{margin:20px 0;padding:16px 18px;border-radius:12px;background:var(--teal-50);border:1px solid var(--teal-100);display:flex;gap:14px;font-size:14px;line-height:1.6;color:var(--teal-900)}.rdl-content .callout svg{width:18px;height:18px;color:var(--teal-700);flex-shrink:0;margin-top:2px}.rdl-content .callout strong{color:var(--teal-950)}.rdl-sidebar{position:sticky;top:80px;display:flex;flex-direction:column;gap:20px}.rdl-side-card{padding:18px;background:#fff;border:1px solid var(--cream-200);border-radius:14px}.rdl-side-card h4{margin:0 0 12px;font-family:var(--rd-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-500);font-weight:500}.rdl-row{display:flex;justify-content:space-between;gap:12px;padding:6px 0;font-size:13px}.rdl-row+.rdl-row{border-top:1px solid var(--cream-200)}.rdl-k{color:var(--ink-500)}.rdl-v{color:var(--ink-900);font-weight:500;text-align:right}html[dir=rtl] .rdl-v{text-align:left}.rdl-side-card p{font-size:13px;line-height:1.55;color:var(--ink-700);margin:0 0 10px}.rdl-side-card a{font-size:13px}.rdl-side-actions{display:flex;flex-direction:column;gap:8px}.rdl-side-actions a{display:flex;align-items:center;gap:10px;padding:10px 14px;border-radius:10px;font-size:13px;font-weight:500;color:var(--ink-700);background:#fff;border:1px solid var(--cream-200);text-decoration:none;transition:border-color .15s,color .15s,background .15s}.rdl-side-actions a:hover{border-color:var(--teal-300);color:var(--teal-800);background:var(--teal-50);text-decoration:none}.rdl-side-actions svg{width:14px;height:14px;color:var(--ink-400, #7b858d)}.rdl-side-actions a:hover svg{color:var(--teal-700)}.rdl-lang-switch{position:fixed;bottom:20px;z-index:99;padding:10px 16px;background:#0f2a2fe6;color:#fff;border-radius:999px;font-family:var(--rd-mono);font-size:12px;letter-spacing:.08em;backdrop-filter:blur(10px);text-decoration:none;transition:transform .2s}.rdl-lang-switch:hover{transform:translateY(-2px);color:#fff;text-decoration:none}html[lang=en] .rdl-lang-switch{left:20px}html[lang=ar] .rdl-lang-switch{right:20px}@media(max-width:1080px){.rdl-body{grid-template-columns:180px 1fr;gap:32px}.rdl-sidebar{display:none}}@media(max-width:820px){.rdl-topbar-inner{padding:0 20px}.rdl-header{padding:32px 0 24px}.rdl-header-inner{padding:0 20px}.rdl-title{font-size:34px}.rdl-body{grid-template-columns:1fr;padding:28px 20px 48px;gap:24px}.rdl-toc{position:static;border:1px solid var(--cream-200);border-radius:12px;padding:16px;background:#fff}.rdl-toc ol{max-height:0;overflow:hidden;transition:max-height .3s ease;border:none}.rdl-toc.open ol{max-height:1200px;padding-top:12px}.rdl-toc h3{display:flex;justify-content:space-between;align-items:center;margin:0;cursor:pointer}.rdl-toc h3:after{content:"";width:8px;height:8px;border-right:1.5px solid var(--ink-500);border-bottom:1.5px solid var(--ink-500);transform:rotate(45deg);transition:transform .25s}.rdl-toc.open h3:after{transform:rotate(-135deg)}.rdl-toc a{padding:8px 12px}html[dir=rtl] .rdl-toc ol{border:none}html[dir=rtl] .rdl-toc a{border-right:none;margin-right:0}}@media print{body.redesign{background:#fff;font-size:11pt}.rdl-topbar,.rdl-toc,.rdl-sidebar,.rdf-footer,.rdl-governing,.rdl-lang-switch{display:none!important}.rdl-header{padding:0 0 24px;border:none;background:none}.rdl-title{font-size:24pt}.rdl-body{display:block;padding:0;max-width:100%}.rdl-content h2{page-break-after:avoid}.rdl-section{page-break-inside:avoid;padding:12pt 0}a{color:var(--ink-900);text-decoration:none}}