@font-face{font-family:Cairo;src:url(/fonts/cairo-arabic.woff2)format("woff2");font-weight:400 900;font-display:swap;unicode-range:U+6??,U+750-77F,U+870-8FF,U+200C-200E,U+FB50-FDFF,U+FE70-FEFC}@font-face{font-family:Cairo;src:url(/fonts/cairo-latin.woff2)format("woff2");font-weight:400 900;font-display:swap;unicode-range:U+??,U+2000-206F,U+2190-21FF}:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#171610;--surface:#24221a;--surface-2:#2d291f;--text:#f7eddb;--muted:#bdb29e;--border:#494132;--accent:#e8b66d;--layout-max:90rem;--layout-padding:1.5rem;--layout-gap:1.5rem;--article-left-gutter-width:12.5rem;--article-right-gutter-width:12.5rem}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:7rem}body{background:var(--bg);color:var(--text);margin:0;font-family:Cairo,Tahoma,Arial,sans-serif;font-size:1rem;line-height:1.9}a{color:var(--accent);text-underline-offset:.3em;text-decoration:none}a:hover{text-decoration:underline}button,input{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}img{max-width:100%;height:auto;display:block}h1,h2,h3,p,figure{margin:0}h1,h2,h3{line-height:1.5}h1{font-size:clamp(2rem,4vw,3.2rem);font-weight:900}h2{font-size:clamp(1.5rem,2.5vw,2.1rem);font-weight:800}h3{font-size:1.2rem;font-weight:800}p{color:var(--muted)}p+p{margin-top:1rem}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:5px}section[id]{scroll-margin-top:7rem}.site-container,.page-container{width:min(calc(100% - var(--layout-padding)*2),var(--layout-max));margin-inline:auto}.skip-link{z-index:100;background:var(--accent);color:var(--bg);padding:.75rem;position:fixed;inset-block-start:1rem;inset-inline-start:1rem;transform:translateY(-200%)}.skip-link:focus{transform:translateY(0)}.site-header{z-index:50;border-bottom:1px solid var(--border);background:#171610f7;position:sticky;inset-block-start:0}.site-nav-shell{width:min(calc(100% - var(--layout-padding)*2),var(--layout-max));justify-content:space-between;align-items:center;gap:2rem;min-height:5.25rem;margin-inline:auto;display:flex}.site-brand{color:var(--text);flex-shrink:0;align-items:center;gap:.75rem;display:flex}.site-brand:hover,.footer-brand:hover{text-decoration:none}.site-brand img{border:1px solid var(--border);border-radius:.6rem}.site-brand span{line-height:1.4;display:grid}.site-brand strong{font-size:1.2rem;font-weight:900}.site-brand small{color:var(--accent);margin-top:.25rem;font-size:.75rem}.desktop-navigation{align-items:center;gap:.5rem;display:flex}.desktop-navigation a{color:var(--muted);border-radius:.35rem;min-height:44px;padding:.5rem .85rem;font-size:.9rem;font-weight:700}.desktop-navigation a:hover,.desktop-navigation a[aria-current=page]{background:var(--surface);color:var(--text);text-decoration:none}.button-primary,.button-secondary{border:1px solid var(--accent);border-radius:.35rem;justify-content:center;align-items:center;gap:1rem;min-height:3.1rem;padding:.6rem 1.25rem;font-weight:800;line-height:1.6;display:inline-flex}.button-primary{background:var(--accent);color:var(--bg)}.button-primary:hover{background:#f5cb8e;text-decoration:none}.button-secondary{color:var(--text);background:var(--surface);border-color:var(--border)}.button-secondary:hover{border-color:var(--accent);text-decoration:none}.header-play{min-height:2.8rem;font-size:.9rem}.mobile-toggle{border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:.3rem;min-height:44px;padding:.45rem .75rem;display:none}.mobile-navigation{border-top:1px solid var(--border);gap:.25rem;padding:.5rem 1.5rem 1.25rem;display:grid}.mobile-navigation a{color:var(--text);justify-content:space-between;min-height:48px;padding:.75rem;display:flex}.mobile-navigation a[aria-current=page]{color:var(--accent);background:var(--surface)}.operations-hero-inner{grid-template-columns:minmax(0,1fr);gap:2.5rem;padding-block:4rem 2.5rem;display:grid}.hero-kicker,.section-code{color:var(--accent);font-size:.8rem;font-weight:800}.hero-kicker{align-items:center;gap:.65rem;margin-bottom:1rem;display:flex}.live-dot{background:var(--accent);border-radius:50%;width:.5rem;height:.5rem;display:inline-block}.hero-copy h1{font-size:clamp(2.6rem,5.5vw,5.3rem);line-height:1.4}.hero-subtitle{color:var(--text);margin-block:.5rem 1rem;font-size:clamp(1.2rem,2.5vw,1.75rem);font-weight:600}.hero-description{max-width:55rem;font-size:1.1rem}.hero-actions{flex-wrap:wrap;gap:.75rem;margin-block:1.75rem 1rem;display:flex}.review-note{font-size:.78rem}.review-note span{margin-inline:.4rem}.hero-art{border:1px solid var(--border);background:var(--surface);border-radius:.5rem;position:relative;overflow:hidden}.hero-art img{object-fit:cover;object-position:center 60%;width:100%;height:auto;max-height:38rem}.hero-art figcaption{color:var(--muted);justify-content:space-between;padding:.65rem 1rem;font-size:.75rem;display:flex}.hero-art figcaption span{color:var(--accent)}.field-metrics{border-block:1px solid var(--border);background:var(--surface)}.metric-grid{grid-template-columns:repeat(3,minmax(0,1fr));display:grid}.metric-grid>div{border-inline-start:1px solid var(--border);padding:1.5rem}.metric-grid>div:first-child{border-inline-start:0;padding-inline-start:0}.metric-grid strong{color:var(--accent);font-size:1.8rem;font-weight:900;display:block}.metric-grid span{color:var(--muted);font-size:.85rem}.home-section{padding-block:3.75rem}.section-heading-row{justify-content:space-between;align-items:end;gap:2rem;margin-bottom:1.75rem;display:flex}.section-heading-row p{max-width:28rem;font-size:.95rem}.section-heading-row h2{margin-top:.3rem}.service-loop-grid{border:1px solid var(--border);border-radius:.45rem;grid-template-columns:repeat(4,minmax(0,1fr));margin:0;padding:0;list-style:none;display:grid;overflow:hidden}.service-loop-card{background:var(--surface);border-inline-start:1px solid var(--border);padding:1.75rem}.service-loop-card:first-child{border-inline-start:0}.chapter-index{color:var(--accent);font-size:1.3rem;font-weight:900}.service-loop-card h3{margin-block:.75rem .65rem}.service-loop-card p{font-size:.9rem}.inline-answer{border-bottom:1px solid var(--border);align-items:center;gap:1.25rem;padding-block:1.5rem;display:flex}.answer-icon{color:var(--accent);font-size:1.6rem}.inline-answer strong{font-size:.95rem}.inline-answer p{font-size:.85rem}.inline-answer>a{white-space:nowrap;margin-inline-start:auto;font-size:.9rem;font-weight:700}.home-band,.home-guides{background:var(--surface)}.decision-rows{grid-template-columns:repeat(3,minmax(0,1fr));gap:2rem;display:grid}.decision-rows>div{border-top:2px solid var(--accent);padding-block:1rem}.decision-rows>div>span{color:var(--accent);font-size:.8rem}.decision-rows h3{margin-block:.65rem}.decision-rows p{margin-bottom:1rem;font-size:.95rem}.decision-rows a,.caution-rows a{font-size:.9rem;font-weight:800}.caution-rows{grid-template-columns:1fr 1fr;gap:1.5rem;display:grid}.caution-rows article{background:var(--surface);border:1px solid var(--border);border-radius:.4rem;padding:1.75rem}.caution-rows h3{margin-block:.5rem .65rem}.caution-rows p{margin-bottom:1rem}.chapter-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:1.25rem;display:grid}.home-chapter-card{border:1px solid var(--border);color:var(--text);background:var(--bg);border-radius:.4rem;flex-direction:column;align-items:start;gap:.75rem;padding:1.75rem;display:flex}.home-chapter-card:hover{border-color:var(--accent);text-decoration:none}.home-chapter-card p{font-size:.95rem}.chapter-card-link{color:var(--accent);justify-content:space-between;width:100%;margin-top:auto;padding-top:1rem;font-size:.85rem;font-weight:800;display:flex}.home-faq{max-width:60rem;margin-inline:auto}.home-faq h2{margin-block:.5rem 1rem}.article-page{padding-block:2.5rem 5rem}.article-shell,.article-center{min-width:0}.article-empty-rail{display:none}.breadcrumbs{color:var(--muted);flex-wrap:wrap;gap:.65rem;margin-bottom:2rem;font-size:.8rem;display:flex}.article-intro{border-bottom:1px solid var(--border);padding-bottom:2rem}.article-intro h1{margin-block:.5rem 1rem}.lead{font-size:1.1rem}.article-main{margin-top:2rem}.article-section{margin-block:2.25rem}.article-section h2{margin-bottom:1rem;font-size:1.6rem}.article-section h3{margin-block:1rem .6rem}.article-section ol,.article-section ul{color:var(--muted);padding-inline-start:1.5rem}.article-section li{margin-block:.75rem;padding-inline-start:.35rem}.article-section li::marker{color:var(--accent);font-weight:800}.article-section li strong{color:var(--text)}.article-meta{color:var(--muted);margin-bottom:1.5rem;font-size:.8rem}.quick-answer{border-inline-start:3px solid var(--accent);background:var(--surface);border-radius:.2rem;margin-bottom:2rem;padding:1.25rem 1.5rem}.quick-answer strong{color:var(--accent);margin-bottom:.35rem;display:block}.source-line{border-top:1px dashed var(--border);flex-wrap:wrap;gap:.4rem 1rem;margin-top:1rem;padding-top:.65rem;font-size:.75rem;display:flex}.source-line span{color:var(--muted)}.source-line a{align-items:center;min-height:32px;display:inline-flex}.article-toc{flex-wrap:wrap;gap:.5rem;margin-block:1.5rem;display:flex}.article-toc a{border:1px solid var(--border);border-radius:.3rem;min-height:40px;padding:.45rem .75rem;font-size:.8rem}.article-toc a:hover{background:var(--surface);text-decoration:none}.faq-item{border-bottom:1px solid var(--border);padding-block:1rem}.faq-item summary{cursor:pointer;min-height:32px;padding-inline-end:.5rem;font-weight:700}.faq-item p{margin-block:1rem .25rem}.related-guides{border-top:1px solid var(--border);margin-top:3rem;padding-top:2rem}.related-guides h2{margin-bottom:1rem;font-size:1.4rem}.related-guides>div{gap:.75rem;display:grid}.related-guides a{background:var(--surface);border:1px solid var(--border);border-radius:.3rem;justify-content:space-between;padding:.75rem 1rem;display:flex}.source-record{border-bottom:1px solid var(--border);padding-block:1.5rem}.source-record h2{font-size:1.3rem}.source-record p{margin-block:.5rem}.source-record a{font-weight:700}.article-image{margin-block:2rem}.article-image img{border-radius:.4rem;width:100%}.article-image figcaption{color:var(--muted);margin-top:.5rem;font-size:.75rem}.notice{color:var(--muted);background:var(--surface);border:1px solid var(--border);border-radius:.35rem;padding:1rem}.site-footer{border-top:1px solid var(--border);background:#12120d;padding-block:2.5rem}.footer-top{justify-content:space-between;align-items:center;gap:1rem;display:flex}.footer-brand{color:var(--text);align-items:center;gap:.75rem;display:flex}.footer-brand img{border-radius:.4rem}.footer-top p{font-size:.85rem}.site-footer nav{flex-wrap:wrap;gap:.5rem 1.5rem;margin-block:1.5rem;display:flex}.site-footer nav a{min-height:32px;font-size:.85rem}.footer-note{border-top:1px solid var(--border);padding-top:1rem;font-size:.75rem}.privacy-choice{flex-wrap:wrap;gap:.75rem;margin-top:1rem;display:flex}.privacy-choice button{background:var(--surface);border:1px solid var(--accent);color:var(--text);border-radius:.3rem;min-height:44px;padding:.5rem 1rem}.privacy-choice button[aria-pressed=true]{background:var(--accent);color:var(--bg)}@media (min-width:1280px){.article-shell{grid-template-columns:var(--article-left-gutter-width) minmax(0,1fr) var(--article-right-gutter-width);gap:var(--layout-gap);align-items:start;display:grid}.article-center{grid-column:2}.article-empty-rail{display:block}}@media (max-width:1000px){.desktop-navigation{display:none}.mobile-toggle{display:block}.header-play{margin-inline-start:auto}.site-nav-shell{gap:1rem}.service-loop-grid{grid-template-columns:1fr 1fr}.service-loop-card:nth-child(3){border-inline-start:0;border-top:1px solid var(--border)}.service-loop-card:nth-child(4){border-top:1px solid var(--border)}.decision-rows{gap:1.5rem}.operations-hero-inner{padding-top:3rem}}@media (max-width:640px){:root{--layout-padding:1rem}.site-nav-shell{gap:.5rem;min-height:4.75rem}.site-brand strong{font-size:1rem}.site-brand small{font-size:.65rem}.site-brand img{width:36px;height:36px}.header-play{display:none}.mobile-toggle{font-size:.8rem}.hero-kicker{font-size:.7rem}.operations-hero-inner{gap:1.5rem;padding-top:2.5rem}.hero-description{font-size:1rem}.hero-art img{aspect-ratio:16/10;object-fit:cover}.hero-art figcaption{font-size:.65rem}.hero-art figcaption span{display:none}.hero-actions{width:100%}.hero-actions>a{flex:1;padding:.65rem .75rem;font-size:.85rem}.metric-grid>div{padding:1rem .75rem}.metric-grid strong{font-size:1.2rem}.metric-grid span{font-size:.65rem}.home-section{padding-block:2.75rem}.section-heading-row{margin-bottom:1.5rem;display:block}.section-heading-row p{margin-top:.75rem}.service-loop-grid,.decision-rows,.caution-rows,.chapter-grid{grid-template-columns:1fr}.service-loop-card{border-inline-start:0;border-top:1px solid var(--border);padding:1.5rem}.service-loop-card:first-child{border-top:0}.service-loop-card h3{margin-top:.5rem}.inline-answer{flex-wrap:wrap;align-items:start;gap:.5rem}.answer-icon{display:none}.inline-answer>a{align-items:center;min-height:40px;margin-inline-start:0;display:inline-flex}.caution-rows article,.home-chapter-card{padding:1.5rem}.decision-rows{gap:.75rem}.article-page{padding-top:1.5rem}.breadcrumbs{margin-bottom:1.5rem}.article-section h2{font-size:1.35rem}.article-intro h1{font-size:2rem}.article-toc{display:grid}.article-toc a{padding:.6rem .75rem}.footer-top{flex-direction:column;align-items:start}.article-main{overflow-wrap:anywhere}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}@media (min-width:1001px){.mobile-navigation{display:none}}.table-scroll{overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:.9rem}th,td{text-align:start;border:1px solid var(--border);vertical-align:top;padding:1rem}th{color:var(--accent);background:var(--surface)}td{color:var(--muted)}