:root{--portal-navy-dark:#0d1f33;--portal-navy:#16324f;--portal-accent:#2f6690;--portal-gray-100:#f5f6f8;--portal-gray-300:#d9dee3;--portal-gray-600:#5b6773;--portal-text:#1c2733;--portal-error:#a4271f}*{box-sizing:border-box}body{color:var(--portal-text);background:#fff;margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.6}header{background:var(--portal-navy);color:#fff;padding:.75rem 1.25rem}header nav{flex-wrap:wrap;align-items:center;gap:.6rem;max-width:1180px;margin:0 auto;padding:0 1.25rem;display:flex}header nav a{color:#fff;font-weight:600;text-decoration:none}header nav a:hover{text-decoration:underline}header nav span{color:var(--portal-gray-300)}header nav button{color:#fff;cursor:pointer;font:inherit;background:0 0;border:1px solid #ffffff8c;border-radius:4px;padding:.25rem .75rem}header nav button:hover{background:#ffffff1f}main,.portal-page{max-width:70ch;margin:0 auto;padding:2rem 1.25rem 3rem}h1,h2,h3{color:var(--portal-navy-dark);line-height:1.25}img{max-width:100%;height:auto;margin:1.5rem auto;display:block}a{color:var(--portal-accent)}blockquote{border-left:4px solid var(--portal-accent);background:var(--portal-gray-100);color:var(--portal-gray-600);margin:1.5rem 0;padding:.5rem 1.25rem;font-style:italic}blockquote p{margin:.25rem 0}table{border-collapse:collapse;width:100%;margin:1.5rem 0;font-size:.95rem}.table-scroll,table{display:block;overflow-x:auto}th,td{border:1px solid var(--portal-gray-300);text-align:left;vertical-align:top;padding:.5rem .75rem}th{background:var(--portal-gray-100);color:var(--portal-navy-dark)}tr:nth-child(2n) td{background:#fafbfc}nav.related-sections,nav.section-pager{border-top:1px solid var(--portal-gray-300);margin-top:2.5rem;padding-top:1.5rem}nav.section-pager{flex-wrap:wrap;justify-content:space-between;gap:1rem;display:flex}details.toc{border:1px solid var(--portal-gray-300);background:var(--portal-gray-100);border-radius:6px;margin:1.25rem 0 0;padding:.5rem .9rem}details.toc summary{cursor:pointer;color:var(--portal-navy-dark);font-weight:600}details.toc ol{margin:.75rem 0 .25rem;padding-left:1.25rem}details.toc li[aria-current=page] a{color:var(--portal-navy-dark);font-weight:700;text-decoration:none}section.comments{border-top:2px solid var(--portal-navy);margin-top:3rem;padding-top:1.5rem}section.comments ol{padding:0;list-style:none}section.comments li{background:var(--portal-gray-100);border-radius:6px;margin-bottom:.75rem;padding:.75rem 1rem}section.comments time{color:var(--portal-gray-600);margin-left:.5rem;font-size:.85rem}textarea{width:100%;min-height:6rem;font:inherit;border:1px solid var(--portal-gray-300);border-radius:4px;padding:.6rem}button,input[type=submit]{background:var(--portal-accent);color:#fff;cursor:pointer;font:inherit;border:none;border-radius:4px;padding:.5rem 1.25rem}button:hover{background:var(--portal-navy)}input[type=email]{border:1px solid var(--portal-gray-300);font:inherit;border-radius:4px;width:100%;max-width:24rem;margin-top:.25rem;padding:.5rem;display:block}label{margin:1rem 0;font-weight:600;display:block}.error{color:var(--portal-error)}.message{color:var(--portal-navy-dark)}@media (width<=600px){main,.portal-page{padding:1.25rem 1rem 2rem}}.layout{grid-template-columns:264px minmax(0,1fr);align-items:start;gap:2.5rem;max-width:1180px;margin:0 auto;padding:0 1.25rem;display:grid}.layout main{max-width:70ch;margin:0;padding:2rem 0 3rem}.side-nav{border-right:1px solid var(--portal-gray-300);align-self:start;max-height:100vh;padding:1.75rem 1.25rem 2.5rem 0;font-size:.9rem;position:sticky;top:0;overflow-y:auto}.side-map{margin-bottom:1.25rem;font-weight:600;text-decoration:none;display:inline-block}.side-map:hover{text-decoration:underline}.side-group h2{text-transform:uppercase;letter-spacing:.09em;color:#8c97a3;margin:1.4rem 0 .45rem;font-size:.72rem}.side-group:first-of-type h2{margin-top:0}.side-group ul{border-left:1px solid var(--portal-gray-300);margin:0;padding:0;list-style:none}.side-group li{margin:0}.side-group li a{color:var(--portal-gray-600);border-left:2px solid #0000;margin-left:-1px;padding:.3rem .6rem;line-height:1.35;text-decoration:none;display:block}.side-group li a:hover{color:var(--portal-navy-dark);background:var(--portal-gray-100)}.side-group li[aria-current=page] a{color:var(--portal-navy-dark);border-left-color:var(--portal-accent);background:var(--portal-gray-100);font-weight:600}@media (width>=901px){details.toc{display:none}}@media (width<=900px){.layout{grid-template-columns:minmax(0,1fr);gap:0;max-width:70ch}.side-nav{display:none}}.map-page{max-width:1180px;margin:0 auto;padding:2rem 1.25rem 3.5rem}.map-head{max-width:62ch}.map-head h1{margin:0 0 .4rem}.map-head p{color:var(--portal-gray-600);margin:0}.graph-figure{border:1px solid var(--portal-gray-300);background:linear-gradient(#fbfcfd 0%,#f4f6f9 100%);border-radius:10px;margin:1.5rem 0 0;overflow:hidden}#portal-graph{touch-action:none;cursor:grab;width:100%;height:auto;max-height:74vh;display:block}#portal-graph.is-dragging{cursor:grabbing}#portal-graph .edge{stroke:#b6c2ce;stroke-width:1.4px;fill:none;transition:opacity .15s,stroke .15s}#portal-graph .edge-mutual{stroke:#93a7ba;stroke-width:2.4px}#portal-graph .arrow-head{fill:#b6c2ce}#portal-graph .dot{stroke:#fff;stroke-width:2.5px;transition:opacity .15s,filter .15s}#portal-graph .dot-giris{fill:var(--portal-navy-dark)}#portal-graph .dot-rapor{fill:var(--portal-accent)}#portal-graph .dot-ek{fill:#86a9c4}#portal-graph .node-label{fill:var(--portal-text);paint-order:stroke;stroke:#fff;stroke-width:3.5px;stroke-linejoin:round;pointer-events:none;font-size:12.5px;transition:opacity .15s}#portal-graph .node{cursor:pointer}#portal-graph .node:hover .dot,#portal-graph .node:focus-visible .dot{filter:drop-shadow(0 2px 5px #0d1f3359)}#portal-graph .node:focus-visible{outline:none}#portal-graph .node:focus-visible .dot{stroke:var(--portal-navy-dark);stroke-width:3px}#portal-graph.is-focused .dim{opacity:.16}#portal-graph.is-focused .edge.lit{stroke:var(--portal-accent);stroke-width:2.8px}#portal-graph.is-focused .node.lit .node-label{font-weight:600}.legend{border-top:1px solid var(--portal-gray-300);color:var(--portal-gray-600);background:#fff;flex-wrap:wrap;align-items:center;gap:1.25rem;margin:0;padding:.7rem 1rem;font-size:.85rem;display:flex}.legend span{align-items:center;gap:.4rem;display:inline-flex}.legend .swatch{border-radius:50%;width:.75rem;height:.75rem;display:inline-block}.legend .swatch-giris{background:var(--portal-navy-dark)}.legend .swatch-rapor{background:var(--portal-accent)}.legend .swatch-ek{background:#86a9c4}.legend .legend-hint{color:#8c97a3;margin-left:auto}.map-index{grid-template-columns:repeat(auto-fit,minmax(255px,1fr));gap:1.5rem;margin-top:2.5rem;display:grid}.map-group h2{text-transform:uppercase;letter-spacing:.06em;color:var(--portal-gray-600);border-bottom:1px solid var(--portal-gray-300);margin:0 0 .6rem;padding-bottom:.4rem;font-size:1rem}.map-group ul{margin:0;padding:0;list-style:none}.map-group li{justify-content:space-between;align-items:baseline;gap:.75rem;padding:.3rem 0;display:flex}.map-group .deg{color:#8c97a3;white-space:nowrap;font-size:.78rem}nav.backlink-sections{border-top:1px dashed var(--portal-gray-300);margin-top:1.5rem;padding-top:1rem}nav.related-sections h2,nav.backlink-sections h2{text-transform:uppercase;letter-spacing:.05em;color:var(--portal-gray-600);font-size:.95rem}@media (width<=600px){.map-page{padding:1.25rem 1rem 2rem}#portal-graph{max-height:60vh}#portal-graph .node-label{font-size:15px}}