:root{--paper:#fbfbfb;--ink:#161b1c;--muted:#596366;--line:#d9dfe0;--accent:#a43925;--soft:#edf0ef;--serif:Georgia,'Times New Roman',serif;--sans:Arial,Helvetica,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.55 var(--sans)}a{color:inherit;text-decoration:none}a:hover{text-decoration:underline;text-underline-offset:4px}button,input,select{font:inherit}button,a,input,select,summary{touch-action:manipulation}button{cursor:pointer}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:4px}.wrap{width:min(1220px,calc(100% - 64px));margin:auto}.skip{position:fixed;top:-100px;background:white;padding:12px;z-index:20}.skip:focus{top:5px}.topline{background:var(--ink);color:white;font-size:11px;letter-spacing:.13em;padding:7px 0}.topline .wrap{display:flex;justify-content:space-between}.site-header{border-bottom:1px solid var(--line);background:var(--paper)}.header-row{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:90px}.brand{font-size:34px;font-weight:800;letter-spacing:-2px}.brand span{color:var(--accent)}nav{display:flex;gap:28px;font-size:13px;font-weight:600}nav a[aria-current=page]{color:var(--accent)}.eyebrow{font:11px/1.5 var(--sans);letter-spacing:.15em;text-transform:uppercase;font-weight:700;color:var(--accent)}h1,h2,h3{line-height:1.12;margin:0;text-wrap:balance}h1{font:clamp(40px,5vw,70px)/1.04 var(--serif);letter-spacing:-.035em}h2{font:36px/1.15 var(--serif);letter-spacing:-.02em}h3{font-size:22px;letter-spacing:-.02em}p{margin:0 0 1.2em}.intro{max-width:720px;font-size:18px;color:var(--muted);margin:24px 0}.button{display:inline-flex;align-items:center;gap:20px;background:var(--accent);color:white;padding:13px 22px;font-size:13px;font-weight:600;border:1px solid var(--accent);border-radius:12px}.button.secondary{background:none;color:var(--ink);border-color:var(--line)}.hero{display:grid;grid-template-columns:1fr 1.1fr;gap:60px;padding:58px 0 48px;align-items:center}.hero .eyebrow{margin-bottom:20px}.hero h1{max-width:570px}.hero figure{margin:0}.hero img{display:block;width:100%;aspect-ratio:1.08;object-fit:cover}.caption{font:11px/1.5 var(--sans);color:var(--muted);margin:8px 0}.hero-links{display:flex;gap:14px;flex-wrap:wrap}.quick-paths{display:grid;grid-template-columns:repeat(3,1fr);border-block:1px solid var(--line);margin-bottom:56px}.quick-paths a{padding:26px 26px 26px 0;display:flex;gap:18px}.quick-paths a+a{border-left:1px solid var(--line);padding-left:28px}.index-num{color:var(--accent);font:13px var(--sans);padding-top:4px}.quick-paths h3{font-size:17px;line-height:1.3}.quick-paths p{font-size:13px;color:var(--muted);margin:6px 0 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin:0 0 28px}.section-head a{font-size:13px;color:var(--accent);white-space:nowrap}.section{padding:0 0 64px}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:38px 28px}.article-card img{width:100%;aspect-ratio:3/2;object-fit:contain;display:block;margin-bottom:17px}.article-card .eyebrow{font-size:10px;letter-spacing:.1em;margin-bottom:9px}.article-card h3{font:25px/1.2 var(--serif);letter-spacing:-.02em}.article-card p{font-size:14px;color:var(--muted);margin:12px 0}.meta{font-size:11px;color:var(--muted);letter-spacing:.025em}.article-card{border-bottom:1px solid var(--line);padding-bottom:22px}.article-card[hidden]{display:none}.topic-band{background:var(--ink);color:white;padding:50px 0;margin-bottom:64px}.topic-band h2{max-width:600px}.topic-list{display:grid;grid-template-columns:repeat(3,1fr);gap:0 36px;margin-top:24px}.topic-list a{padding:17px 0;border-bottom:1px solid #465051;display:flex;justify-content:space-between;font-size:14px}.faq-layout{display:grid;grid-template-columns:1fr 1.5fr;gap:80px}.faq-layout .intro{font-size:16px}.faq details{border-top:1px solid var(--line);padding:19px 0}.faq details:last-child{border-bottom:1px solid var(--line)}summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:20px;font-weight:600;font-size:16px}summary::after{content:'+';color:var(--accent)}details[open] summary::after{content:'−'}.faq details p{font-size:15px;color:var(--muted);margin:16px 24px 0 0;line-height:1.65}.faq details a{color:var(--accent);text-decoration:underline}.page-title{padding:52px 0 30px}.page-title h1{max-width:900px}.controls{display:flex;gap:18px;align-items:center;flex-wrap:wrap;padding:24px 0;border-block:1px solid var(--line);margin-bottom:34px}.search{flex:1;min-width:220px}.search input{width:100%;padding:13px 15px;background:white;border:1px solid var(--line);border-radius:12px}.controls select{padding:13px 15px;border:1px solid var(--line);background:white;max-width:100%}.result-count{font-size:12px;color:var(--muted)}.blog-grid{padding-bottom:64px}.empty{padding:40px;border:1px solid var(--line);margin-bottom:40px}.crumbs{font-size:12px;color:var(--muted);padding:30px 0 22px}.article-header{max-width:980px;margin-bottom:30px}.article-header h1{font-size:clamp(36px,4.5vw,60px);margin:16px 0 20px}.article-header .intro{max-width:850px;margin-bottom:20px}.article-hero{margin:0 0 36px;max-width:980px}.article-hero img{width:100%;aspect-ratio:3/2;object-fit:contain;display:block}.article-layout{display:grid;grid-template-columns:230px minmax(0,740px);gap:70px;align-items:start}.toc{position:sticky;top:25px;border-top:2px solid var(--ink);padding-top:16px;font-size:12px}.toc strong{display:block;letter-spacing:.1em;text-transform:uppercase;margin-bottom:12px}.toc a{display:block;color:var(--muted);padding:7px 0;line-height:1.45}.prose{font:19px/1.75 var(--serif);overflow-wrap:anywhere}.prose h2{font:700 27px/1.25 var(--sans);margin:40px 0 20px}.prose h3{font:700 21px/1.3 var(--sans);margin:28px 0 14px}.prose p{margin:0 0 22px}.prose a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}.prose li{margin-bottom:10px}.prose table{font:14px/1.5 var(--sans);width:100%;border-collapse:collapse;margin:25px 0}.prose td,.prose th{border:1px solid var(--line);padding:12px;text-align:left}.prose th{background:var(--soft)}.table-scroll{overflow-x:auto}.answer-box{border-left:3px solid var(--accent);background:var(--soft);padding:24px;margin:0 0 28px;font:17px/1.65 var(--sans)}.answer-box strong{font-size:11px;display:block;text-transform:uppercase;letter-spacing:.14em;margin-bottom:9px;color:var(--accent)}.scope{font:12px/1.6 var(--sans);color:var(--muted);border-block:1px solid var(--line);padding:18px 0;margin:24px 0}.sources{font:14px/1.6 var(--sans);border-top:1px solid var(--line);margin-top:38px;padding-top:18px}.sources li{padding:4px 0}.related{padding-top:65px}.footer{border-top:1px solid var(--line);padding:40px 0;margin-top:25px}.footer-top{display:flex;justify-content:space-between;gap:40px}.footer p{font-size:13px;color:var(--muted);max-width:480px;margin:16px 0}.footer-links{display:flex;gap:22px;font-size:12px;flex-wrap:wrap}.footer-bottom{font-size:11px;color:var(--muted);border-top:1px solid var(--line);padding-top:18px;margin-top:20px;display:flex;justify-content:space-between}.progress{position:fixed;top:0;height:3px;left:0;background:var(--accent);width:0;z-index:30}.source-directory{display:grid;grid-template-columns:1fr 1fr;gap:18px}.source-item{padding:22px;border:1px solid var(--line)}.source-item h3{font-size:17px;margin-bottom:8px}.source-item p{font-size:14px;color:var(--muted)}.source-item a{color:var(--accent);font-size:13px}.notice{font-size:13px;color:var(--muted);padding:20px;background:var(--soft);margin:25px 0}.checklist{padding:24px;background:var(--soft)}.checklist label{display:block;font:15px/1.6 var(--sans);padding:8px 0}.checklist input{margin-right:10px}.reading-actions{display:flex;gap:16px;margin:24px 0}.reading-actions button{background:white;border:1px solid var(--line);padding:10px 16px;border-radius:12px;font-size:12px}
@media(max-width:950px){.hero{gap:30px}.hero h1{font-size:49px}.article-layout{grid-template-columns:180px minmax(0,1fr);gap:32px}.faq-layout{gap:35px}.grid{grid-template-columns:repeat(2,1fr)}nav{gap:18px}.wrap{width:calc(100% - 40px)}}
@media(max-width:650px){.wrap{width:calc(100% - 32px)}.topline{font-size:9px}.topline .wrap span:last-child{display:none}.header-row{flex-wrap:wrap;gap:12px;padding:18px 0;min-height:0}.brand{font-size:30px}nav{width:100%;justify-content:space-between;gap:10px;font-size:12px}.hero{grid-template-columns:1fr;padding:35px 0 28px;gap:26px}.hero h1{font-size:48px}.hero img{aspect-ratio:1.5}.intro{font-size:16px;margin:20px 0}.quick-paths{grid-template-columns:1fr;margin-bottom:40px}.quick-paths a,.quick-paths a+a{padding:20px 0;border-left:0}.quick-paths a+a{border-top:1px solid var(--line)}h2{font-size:30px}.grid{grid-template-columns:1fr;gap:28px}.article-card{display:block}.article-card>a:first-child{display:block}.article-card img{aspect-ratio:3/2;object-fit:contain;margin:0 0 17px}.article-card h3{font-size:23px}.article-card p{font-size:13px;margin:9px 0}.topic-list{grid-template-columns:1fr}.topic-band{padding:35px 0;margin-bottom:40px}.faq-layout{grid-template-columns:1fr;gap:20px}.section{padding-bottom:40px}.section-head{align-items:center}.section-head a{font-size:11px}.page-title{padding-top:35px}.page-title h1{font-size:43px}.controls{gap:12px}.controls select{width:100%}.article-layout{display:block}.toc{position:static;margin-bottom:30px}.toc a{display:inline-block;padding:7px 12px 7px 0}.article-header h1{font-size:39px}.article-hero img{aspect-ratio:3/2}.prose{font-size:18px;line-height:1.72}.prose h2{font-size:24px}.answer-box{padding:20px;font-size:16px}.source-directory{grid-template-columns:1fr}.footer-top{display:block}.footer-links{margin-top:24px}.footer-bottom{display:block}.footer-bottom span{display:block;margin:7px 0}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
@media print{.site-header,.topline,.toc,.related,.footer,.reading-actions,.progress{display:none}.wrap{width:100%}.article-layout{display:block}.article-hero{max-width:500px}.prose{font-size:11pt}a{color:black!important}.sources a:after{content:' (' attr(href) ')';font-size:9pt}}
/* Intrinsic dimensions reserve space; CSS controls editorial crop at each breakpoint. */
img{height:auto}
.toc summary{font-size:11px;text-transform:uppercase;letter-spacing:.1em;margin-bottom:10px}
@media(max-width:380px){nav{display:grid;grid-template-columns:1fr 1fr;gap:10px 20px}.hero h1{font-size:42px}.article-header h1{font-size:34px}.article-card h3{font-size:21px;overflow-wrap:anywhere}}
.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

/* Contact details and readable, rounded navigation actions. */
.button{justify-content:center;min-height:46px;line-height:1.45;text-align:center;transition:background-color .15s,border-color .15s}
.button:hover{background:#882e20;border-color:#882e20;text-decoration:none}
.button.secondary:hover{background:var(--soft);border-color:#aab4b6}
.section-head a.button{white-space:normal;flex-shrink:0}
.topic-list{gap:14px;margin-top:28px}
.topic-list a.topic-button{padding:16px 20px;justify-content:flex-start;border:1px solid #667274;background:#253033;color:white;border-radius:12px;font-size:14px}
.topic-list a.topic-button:hover{background:#354246;border-color:#93a0a3}
.source-item a.button{margin-top:12px}
.footer-contact{display:flex;flex-wrap:wrap;gap:12px 28px;margin-top:24px;font-style:normal;font-size:14px;align-items:center}
.footer-contact a{padding:8px 0;text-decoration:underline;text-underline-offset:4px}
.footer-contact span{color:var(--muted);font-size:13px}
.contact-actions{display:flex;gap:14px;flex-wrap:wrap;margin:28px 0}
.prose .contact-actions a.button{font-family:var(--sans);text-decoration:none;color:white}
.prose .contact-actions a.secondary{color:var(--ink)}
@media(max-width:650px){nav{flex-wrap:wrap;justify-content:flex-start;gap:12px 20px}.section-head{flex-wrap:wrap}.section-head a.button{font-size:13px;max-width:100%}.footer-contact{align-items:flex-start;flex-direction:column;gap:4px}.contact-actions{flex-direction:column;align-items:stretch}.contact-actions .button{overflow-wrap:anywhere;padding:13px 16px}}
@media(prefers-reduced-motion:reduce){.button{transition:none}}