:root{--rd-bg: #FAF7F2;--rd-bg-alt: #F2EEE6;--rd-surface: #FFFFFF;--rd-border: #E5DFD2;--rd-text: #1F1B16;--rd-text-soft: #4A463F;--rd-text-muted: #6E665B;--rd-link: #0B5394;--rd-link-hover: #073A6E;--rd-accent: #C2410C;--rd-accent-soft: #FFEDD5;--rd-accent-deep: #9A3412;--rd-quote: #3F4C5A;--rd-success: #15803D;--rd-warning: #B45309;--rd-font-body: Georgia, "Iowan Old Style", "Palatino Linotype", Palatino, "Times New Roman", serif;--rd-font-heading: "Outfit", "Inter", -apple-system, BlinkMacSystemFont, sans-serif;--rd-font-ui: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--rd-fs-base: 19px;--rd-fs-h1: clamp(2rem, 4vw, 2.8rem);--rd-fs-h2: clamp(1.55rem, 2.6vw, 2rem);--rd-fs-h3: 1.3rem;--rd-leading: 1.75;--rd-measure: 70ch}html[data-theme=dark]{--rd-bg: #15110D;--rd-bg-alt: #1F1A14;--rd-surface: #1B1610;--rd-border: #3A3127;--rd-text: #F5EFE3;--rd-text-soft: #D9D2C4;--rd-text-muted: #A39A8B;--rd-link: #93C5FD;--rd-link-hover: #BFDBFE;--rd-accent: #FB923C;--rd-accent-soft: rgba(251, 146, 60, .12);--rd-accent-deep: #FDBA74;--rd-quote: #94A3B8;--rd-success: #4ADE80}*,*:before,*:after{box-sizing:border-box}html.rd{font-size:var(--rd-fs-base);scroll-behavior:smooth}body.rd{margin:0;font-family:var(--rd-font-body);font-size:1rem;line-height:var(--rd-leading);color:var(--rd-text);background:var(--rd-bg);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}body.rd h1,body.rd h2,body.rd h3,body.rd h4{font-family:var(--rd-font-heading);color:var(--rd-text);line-height:1.2;margin:0 0 .6em;font-weight:700}body.rd h1{font-size:var(--rd-fs-h1);font-weight:800;letter-spacing:-.01em}body.rd h2{font-size:var(--rd-fs-h2);margin-top:2.2em;padding-top:.4em}body.rd h3{font-size:var(--rd-fs-h3);margin-top:1.6em}body.rd p{margin:0 0 1.1em;max-width:var(--rd-measure)}body.rd ul,body.rd ol{margin:0 0 1.1em;padding-left:1.5em;max-width:var(--rd-measure)}body.rd li{margin-bottom:.5em}body.rd li::marker{color:var(--rd-accent)}body.rd strong{color:var(--rd-text);font-weight:700}body.rd em{font-style:italic;color:var(--rd-text-soft)}body.rd a{color:var(--rd-link);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}body.rd a:hover{color:var(--rd-link-hover)}:focus-visible{outline:3px solid var(--rd-accent);outline-offset:3px;border-radius:3px}.rd-skip{position:absolute;left:-9999px;top:0}.rd-skip:focus{left:0;padding:.6em 1em;background:var(--rd-accent);color:#fff;font-family:var(--rd-font-ui);z-index:10000}.rd-topbar{background:var(--rd-surface);border-bottom:1px solid var(--rd-border);padding:.85em 0;position:sticky;top:0;z-index:100;font-family:var(--rd-font-ui)}.rd-topbar-inner{max-width:1100px;margin:0 auto;padding:0 1.5em;display:flex;align-items:center;justify-content:space-between;gap:1em}.rd-logo{font-family:var(--rd-font-heading);font-weight:800;font-size:1.1rem;color:var(--rd-text);text-decoration:none;letter-spacing:.03em}.rd-logo span{color:var(--rd-accent)}.rd-nav{display:flex;gap:1.5em;align-items:center}.rd-nav a{color:var(--rd-text-soft);text-decoration:none;font-size:.95rem;font-weight:500}.rd-nav a:hover{color:var(--rd-accent)}.rd-cta-btn{background:var(--rd-accent);color:#fff!important;padding:.5em 1em;border-radius:6px;font-weight:600;text-decoration:none!important}.rd-cta-btn:hover{background:var(--rd-accent-deep);color:#fff!important}.rd-theme-toggle{background:transparent;border:1px solid var(--rd-border);padding:.4em .7em;border-radius:6px;cursor:pointer;font-size:1rem;color:var(--rd-text-soft)}.rd-theme-toggle:hover{border-color:var(--rd-accent);color:var(--rd-accent)}@media (max-width: 720px){.rd-nav{display:none}.rd-nav.rd-mobile-open{display:flex;flex-direction:column;position:absolute;top:100%;left:0;right:0;background:var(--rd-surface);border-bottom:1px solid var(--rd-border);padding:1em 1.5em;gap:.8em}.rd-mobile-trigger{display:inline-flex}}.rd-mobile-trigger{display:none;background:transparent;border:1px solid var(--rd-border);padding:.5em .7em;border-radius:6px;cursor:pointer}.rd-article{max-width:760px;margin:0 auto;padding:3em 1.5em 2em}.rd-breadcrumb{font-family:var(--rd-font-ui);font-size:.92rem;color:var(--rd-text-muted);margin-bottom:1.5em}.rd-breadcrumb a{color:var(--rd-text-muted);text-decoration:none}.rd-breadcrumb a:hover{color:var(--rd-accent);text-decoration:underline}.rd-breadcrumb span{margin:0 .4em}.rd-tag{display:inline-block;font-family:var(--rd-font-ui);font-size:.78rem;font-weight:600;text-transform:uppercase;letter-spacing:.12em;color:var(--rd-accent-deep);background:var(--rd-accent-soft);padding:.3em .8em;border-radius:999px;margin-bottom:1em}.rd-meta{display:flex;flex-wrap:wrap;gap:1.2em;font-family:var(--rd-font-ui);font-size:.9rem;color:var(--rd-text-muted);margin:1.5em 0 2em;padding:.9em 0;border-top:1px solid var(--rd-border);border-bottom:1px solid var(--rd-border)}.rd-meta-item{display:inline-flex;gap:.4em;align-items:center}.rd-lede{font-size:1.15rem;color:var(--rd-text-soft);font-style:italic;border-left:3px solid var(--rd-accent);padding-left:1.2em;margin:1.5em 0 2em;max-width:var(--rd-measure)}.rd-lay-summary{margin:2em 0;padding:1.4em 1.6em;background:var(--rd-bg-alt);border:1px solid var(--rd-border);border-radius:10px;font-family:var(--rd-font-ui)}.rd-lay-summary h4{margin:0 0 .6em;font-size:.82rem;text-transform:uppercase;letter-spacing:.14em;color:var(--rd-accent-deep);font-family:var(--rd-font-ui);display:flex;align-items:center;gap:.5em}.rd-lay-summary h4:before{content:"💡";font-size:1.1rem}.rd-lay-summary p{margin:0;font-size:1.02rem;color:var(--rd-text);line-height:1.55;font-family:var(--rd-font-body)}.rd-apa{color:var(--rd-link);text-decoration:none;font-style:normal;white-space:nowrap;border-bottom:1px dotted var(--rd-link)}.rd-apa:hover{color:var(--rd-link-hover);border-bottom-style:solid}.rd-layout{max-width:1100px;margin:0 auto;display:grid;grid-template-columns:minmax(0,1fr) 240px;gap:3em;padding:0 1.5em}@media (max-width: 960px){.rd-layout{grid-template-columns:1fr}.rd-toc{position:static;max-height:none}}.rd-toc{position:sticky;top:5em;max-height:calc(100vh - 6em);overflow-y:auto;font-family:var(--rd-font-ui);font-size:.92rem;border-left:1px solid var(--rd-border);padding:.5em 0 .5em 1.5em;align-self:flex-start}.rd-toc h4{font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.12em;color:var(--rd-text-muted);margin:0 0 .7em;font-family:var(--rd-font-ui)}.rd-toc ul{list-style:none;padding:0;margin:0}.rd-toc li{margin:.5em 0}.rd-toc a{color:var(--rd-text-soft);text-decoration:none;display:block;line-height:1.4;border-left:2px solid transparent;margin-left:-1.5em;padding:.2em 0 .2em 1.5em}.rd-toc a:hover,.rd-toc a.is-active{color:var(--rd-accent);border-left-color:var(--rd-accent)}.rd-pullquote{margin:2em 0;padding:1.5em 1.75em;background:var(--rd-bg-alt);border-left:4px solid var(--rd-accent);border-radius:0 6px 6px 0}.rd-pullquote blockquote{margin:0;font-size:1.1rem;font-style:italic;color:var(--rd-quote);line-height:1.55}.rd-pullquote cite{display:block;margin-top:.6em;font-style:normal;font-size:.92rem;color:var(--rd-text-muted);font-family:var(--rd-font-ui)}.rd-pullquote cite strong{color:var(--rd-accent-deep);font-weight:700}.rd-keybox{margin:2em 0;padding:1.4em 1.6em;background:var(--rd-surface);border:1px solid var(--rd-border);border-left:4px solid var(--rd-accent);border-radius:4px}.rd-keybox h4{margin:0 0 .6em;font-size:.85rem;text-transform:uppercase;letter-spacing:.12em;color:var(--rd-accent-deep);font-family:var(--rd-font-ui)}.rd-keybox ul,.rd-keybox p{margin:0}.rd-cite{font-family:var(--rd-font-ui);font-size:.78rem;color:var(--rd-link);background:#0b539414;padding:.05em .4em;border-radius:3px;text-decoration:none;margin:0 .1em;white-space:nowrap;font-weight:600;vertical-align:super;line-height:1}html[data-theme=dark] .rd-cite{background:#93c5fd1f}.rd-cite:hover{background:#0b53942e;text-decoration:underline}.rd-product{margin:2.5em 0;padding:1.6em 1.7em;background:linear-gradient(135deg,var(--rd-accent-soft),var(--rd-bg-alt));border:1px solid var(--rd-border);border-radius:10px;position:relative;overflow:hidden}.rd-product:before{content:"Recommended by this article";position:absolute;top:0;right:0;background:var(--rd-accent);color:#fff;padding:.2em .9em;border-radius:0 0 0 8px;font-family:var(--rd-font-ui);font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em}.rd-product h4{margin:.5em 0 .4em;font-size:1.15rem;font-family:var(--rd-font-heading)}.rd-product p{font-size:.97rem;margin-bottom:.9em;color:var(--rd-text-soft)}.rd-product-cta{display:inline-flex;align-items:center;gap:.5em;background:var(--rd-accent);color:#fff!important;padding:.6em 1.1em;border-radius:6px;text-decoration:none!important;font-weight:600;font-family:var(--rd-font-ui);font-size:.95rem}.rd-product-cta:hover{background:var(--rd-accent-deep)}.rd-product-disclosure{display:block;margin-top:.8em;font-family:var(--rd-font-ui);font-size:.78rem;color:var(--rd-text-muted)}.rd-refs{margin-top:3em;padding-top:2em;border-top:2px solid var(--rd-border)}.rd-refs h2{font-size:1.4rem;margin-top:0}.rd-refs ol{list-style:decimal;padding-left:1.5em;font-family:var(--rd-font-ui);font-size:.92rem;line-height:1.55;color:var(--rd-text-soft)}.rd-refs li{margin-bottom:.9em}.rd-refs li a{color:var(--rd-link);word-break:break-word}.rd-refs li em{color:var(--rd-text);font-style:italic}.rd-related{margin-top:3em;padding:2.5em 0;border-top:1px solid var(--rd-border);border-bottom:1px solid var(--rd-border)}.rd-related h3{font-size:.9rem;text-transform:uppercase;letter-spacing:.15em;color:var(--rd-text-muted);margin:0 0 1.5em;font-family:var(--rd-font-ui)}.rd-related-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.25em}.rd-related-card{display:block;padding:1.4em;background:var(--rd-surface);border:1px solid var(--rd-border);border-radius:8px;text-decoration:none!important;color:inherit;transition:border-color .2s,transform .2s}.rd-related-card:hover{border-color:var(--rd-accent);transform:translateY(-2px)}.rd-related-card .rd-related-tag{display:block;font-family:var(--rd-font-ui);font-size:.74rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--rd-accent);margin-bottom:.4em}.rd-related-card h4{margin:0 0 .4em;font-size:1.1rem;color:var(--rd-text)}.rd-related-card p{margin:0;font-size:.92rem;color:var(--rd-text-muted);line-height:1.5}.rd-final-cta{margin:3em 0 0;padding:2em 1.7em;text-align:center;background:var(--rd-bg-alt);border-radius:10px}.rd-final-cta h3{margin:0 0 .5em;font-family:var(--rd-font-heading)}.rd-final-cta p{margin:0 auto 1.2em;color:var(--rd-text-soft)}.rd-footer{margin-top:4em;padding:2em 1.5em 1.5em;background:var(--rd-bg-alt);border-top:1px solid var(--rd-border);font-family:var(--rd-font-ui);font-size:.92rem;color:var(--rd-text-muted)}.rd-footer-inner{max-width:1100px;margin:0 auto;display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:2em}@media (max-width: 720px){.rd-footer-inner{grid-template-columns:1fr}}.rd-footer h5{font-family:var(--rd-font-ui);font-size:.8rem;text-transform:uppercase;letter-spacing:.12em;color:var(--rd-text);margin:0 0 .7em}.rd-footer a{color:var(--rd-text-muted);text-decoration:none;display:block;padding:.2em 0}.rd-footer a:hover{color:var(--rd-accent)}.rd-footer-bottom{text-align:center;margin-top:2em;padding-top:1.5em;border-top:1px solid var(--rd-border);font-size:.84rem}.rd-hub-hero{background:var(--rd-surface);border-bottom:1px solid var(--rd-border);padding:4em 1.5em 3em;text-align:center}.rd-hub-hero h1{max-width:18ch;margin:0 auto .5em}.rd-hub-hero p{max-width:56ch;margin:0 auto;color:var(--rd-text-soft);font-size:1.1rem}.rd-hub-section{padding:3em 1.5em;max-width:1100px;margin:0 auto}.rd-hub-section h2{font-size:1.6rem;padding-bottom:.3em;border-bottom:1px solid var(--rd-border);margin-bottom:1.2em}.rd-hub-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.25em}.rd-hub-search{max-width:520px;margin:1.5em auto 0;display:flex;gap:.5em}.rd-hub-search input{flex:1;padding:.7em 1em;border:1px solid var(--rd-border);border-radius:6px;font-size:1rem;font-family:var(--rd-font-ui);background:var(--rd-bg);color:var(--rd-text)}.rd-hub-search input:focus{outline:2px solid var(--rd-accent);outline-offset:1px}@media print{.rd-topbar,.rd-toc,.rd-related,.rd-final-cta,.rd-product,.rd-footer{display:none}.rd-layout{grid-template-columns:1fr}body.rd{font-size:11pt;color:#000;background:#fff}.rd-cite{color:#000;background:none}}