@import url('https://fonts.googleapis.com/css2?family=Newsreader:opsz,wght@6..72,400;6..72,500;6..72,600;6..72,700&family=Libre+Franklin:wght@400;500;600;700&display=swap');
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.rail h2.section-title{font-size:12px}
:root{--ink:#111;--green:#1f5c46;--muted:#666;--rule:#e4e4e0;--soft:#f6f6f3}*{box-sizing:border-box}body{margin:0;color:var(--ink);background:white;font:15px/1.65 'Libre Franklin',Arial,sans-serif}a{color:inherit;text-decoration:none}a:hover{text-decoration:underline;color:var(--green)}button,input,select,textarea{font:inherit}button,.button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;background:#111;color:white;border:1px solid #111;border-radius:3px;padding:9px 18px;cursor:pointer;font-size:14px;font-weight:600;text-decoration:none}button:hover,.button:hover{background:var(--green);color:white;text-decoration:none}.secondary{background:white;color:#111}.wrap{max-width:1244px;margin:auto;padding:0 32px}.utility{border-bottom:1px solid var(--rule);font-size:12px}.utility .wrap{min-height:48px;display:flex;justify-content:space-between;align-items:center;gap:16px}.links{display:flex;align-items:center;gap:22px}.links a{min-height:44px;display:inline-flex;align-items:center}header{padding-top:35px!important}.masthead{display:flex;justify-content:space-between;align-items:flex-end;gap:24px}.wordmark{font:700 54px/1 'Newsreader',Georgia,serif;letter-spacing:-.025em}.tagline{color:#555;margin:10px 0 0;font-size:14px}.search{display:flex;max-width:285px}.search input{width:100%;min-width:0}.search button{border-radius:0 3px 3px 0}nav{margin-top:26px;border-top:3px solid #111;border-bottom:1px solid #111;display:flex;gap:28px;align-items:center;flex-wrap:wrap;padding:5px 0;font-size:13px;font-weight:600}nav a{padding:9px 0;min-height:44px}nav a[aria-current=page]{color:var(--green);text-decoration:underline;text-underline-offset:7px}.layout{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:48px;padding-top:34px;padding-bottom:70px}.eyebrow,.topic{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.09em;color:var(--green)}h1,h2,h3{font-family:'Newsreader',Georgia,serif;font-weight:600;line-height:1.12;letter-spacing:-.015em}h1{font-size:46px;margin:12px 0 18px}h2{font-size:30px}h3{font-size:24px;margin:8px 0}p{margin:0 0 18px}.lead{font-size:17px;color:#444;line-height:1.65}.section-title{border-top:3px solid #111;padding-top:15px;font:700 12px/1.5 'Libre Franklin',sans-serif;letter-spacing:.07em;text-transform:uppercase;margin:32px 0 0}.row{display:flex;gap:22px;padding:25px 0;border-bottom:1px solid var(--rule);align-items:flex-start}.row .thumb{width:150px;height:108px;flex:none;object-fit:cover}.row.feature{padding-top:0;padding-bottom:30px;gap:26px}.feature .thumb{width:42%;height:230px}.feature h2{font-size:34px;margin:8px 0 12px}.meta{font-size:12px;color:var(--muted);margin:10px 0 0}.row p{margin-bottom:0}.rail section{border-top:3px solid #111;padding-top:16px;margin-bottom:35px}.rail h2{font-size:26px;margin:4px 0 12px}.rail p{font-size:14px;color:#555}.rail .section-title{border:0;margin:0 0 18px;padding:0}.rail-link{display:block;padding:14px 0;border-bottom:1px solid var(--rule);font-size:14px}.notice{background:var(--soft);border-left:3px solid var(--green);padding:16px 20px;margin:20px 0;font-size:14px}.notice.error{border-color:#9c2222}label{display:block;font-size:13px;font-weight:600;margin-bottom:6px}input,select,textarea{border:1px solid #cfcfca;background:white;border-radius:3px;padding:11px 12px;min-height:44px;max-width:100%;color:#111}input:not([type=checkbox]):not([type=radio]),textarea,select{width:100%}textarea{min-height:150px;resize:vertical}.field{margin-bottom:19px}.fields{display:grid;grid-template-columns:1fr 1fr;gap:20px}.check{display:flex;gap:10px;align-items:center;margin:18px 0;font-weight:400}.check input{min-height:24px;width:22px;flex:none}.actions{display:flex;flex-wrap:wrap;gap:12px;margin:20px 0}.narrow{max-width:650px}.prose{font:21px/1.65 'Newsreader',Georgia,serif}.prose h2{font-size:30px;margin-top:32px}.prose p{white-space:pre-line}.badge{display:inline-block;font-size:11px;background:var(--soft);border:1px solid var(--rule);padding:3px 8px;letter-spacing:.04em}.tabs{display:flex;gap:24px;border-bottom:1px solid var(--rule);margin:20px 0 30px}.tabs a{padding:10px 0}.tabs .active{border-bottom:3px solid #111;font-weight:bold}.comment{border-bottom:1px solid var(--rule);padding:18px 0}.comment p{white-space:pre-line}.small{font-size:13px;color:#555}.empty{padding:28px 0;color:#555}.lesson{border:1px solid var(--rule);padding:24px;margin:24px 0}.lesson label{font-size:15px;font-weight:400}progress{width:100%;height:10px;accent-color:var(--green)}footer{border-top:1px solid #111;padding:30px 0;color:#555;font-size:12px}footer .wrap{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid #1f5c46;outline-offset:4px}.skip{position:absolute;left:-9999px}.skip:focus{left:16px;top:10px;background:white;padding:15px;z-index:20}.video{width:100%;aspect-ratio:16/9;border:0}.topic-list{display:flex;flex-wrap:wrap;gap:8px;margin:20px 0}.topic-list a{border:1px solid var(--rule);padding:8px 12px;font-size:12px}.topic-list .active{background:#111;color:white}
@media(max-width:950px){.layout{grid-template-columns:minmax(0,1fr);gap:28px}.rail{display:grid;grid-template-columns:1fr 1fr;gap:28px}.masthead{align-items:flex-start;flex-direction:column}.wordmark{font-size:46px}.search{max-width:100%;width:100%}.utility .date{display:none}.utility .wrap{justify-content:flex-end}.feature .thumb{height:210px}}@media(max-width:560px){.wrap{padding-left:20px;padding-right:20px}.wordmark{font-size:37px}.tagline{font-size:12px}header{padding-top:25px!important}nav{gap:10px 21px;font-size:12px}.links{gap:14px;font-size:11px}.utility .button{padding:6px 12px}.layout{padding-top:26px}.feature{flex-direction:column}.feature .thumb{width:100%;height:220px}.feature h2{font-size:32px}.row .thumb{width:100px;height:83px}.row.feature .thumb{width:100%;height:220px}.row{gap:15px}h1{font-size:38px}h3{font-size:22px}.rail{display:block}.fields{grid-template-columns:1fr;gap:0}.prose{font-size:20px}.lesson{padding:18px}.search{display:none}}

/* Warm editorial palette: cream, deep teal, clay and sage. */
:root{--ink:#173f40;--green:#155b59;--muted:#5c6b65;--rule:#d4ddd2;--soft:#e9eee2;--clay:#a3482c;--paper:#faf7ef}
body{background:var(--paper);color:var(--ink)}
.utility{background:#164b4a;color:#f6f1e4;border-bottom:0}.utility a:hover{color:#f6cba5}.utility .button{background:#f1c49b;border-color:#f1c49b;color:#173f40}.utility .button:hover{background:#ffdbb9;color:#173f40}
.wordmark{color:#155b59}.wordmark:hover{color:#a3482c}.tagline,.small,.empty,.rail p{color:#53645d}.lead{color:#425a53}
nav{background:#155b59;border-top:3px solid #155b59;border-bottom:0;padding:5px 18px;gap:26px;color:#fffaf0}nav a:hover,nav a[aria-current=page]{color:#ffd2ac}
button,.button{background:#155b59;border-color:#155b59;color:#fffaf0}button:hover,.button:hover{background:#103f3e;color:#fffaf0}.secondary{background:transparent;color:#155b59}.secondary:hover{background:#e3ebe1;color:#173f40}
.eyebrow,.topic{color:#a3482c}.section-title,.rail section{border-top-color:#a3482c}.section-title{color:#155b59}
.topic-list a{background:#edf0e6;border-color:#d4ddd2;color:#31584e}.topic-list a:hover{background:#e0e8da}.topic-list .active{background:#155b59;color:#fffaf0;border-color:#155b59}
.rail section:first-child{padding:24px;background:#155b59;border-top:4px solid #d98d61;color:#fffaf0}.rail section:first-child h2{color:#fffaf0}.rail section:first-child p{color:#e2eee5}.rail section:first-child .eyebrow{color:#ffd2ac}.rail section:first-child .button{background:#f1c49b;border-color:#f1c49b;color:#173f40}.rail section:first-child .button:hover{background:#ffdbb9}
input,textarea,select{background:#fffdf7;border-color:#a9bab0;color:#173f40}.badge{color:#31584e;background:#edf0e6}.lesson{background:#fffdf7}.tabs .active{border-bottom-color:#a3482c}.notice{background:#e9eee2;border-left-color:#155b59}.notice.error{background:#f9e8dd;border-left-color:#a3482c}
footer{background:#e4ebde;border-top-color:#b7c8ba;color:#425a53}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline-color:#a3482c}nav a:focus-visible,.utility a:focus-visible,.rail section:first-child a:focus-visible{outline-color:#ffd2ac}
@media(max-width:560px){nav{gap:4px 20px;padding:8px 14px}}
.prose a{color:#155b59;text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}.prose a:hover{color:#a3482c}.prose blockquote{margin:26px 0;padding:18px 24px;border-left:4px solid #a3482c;background:#edf0e6;font-size:24px;line-height:1.5}.prose blockquote p{margin:0}.prose ul{padding-left:25px;margin:0 0 24px}.prose li{padding-left:5px;margin-bottom:12px}@media(max-width:560px){.prose blockquote{padding:16px 18px;font-size:22px}}
/* Approved CUG modern wordmark, concept 04. */
.wordmark{display:inline-block;line-height:0;max-width:100%}.brand-logo{display:block;width:280px;height:auto;max-width:100%}.masthead{align-items:center}.tagline{margin-top:12px}
@media(max-width:950px){.masthead{align-items:flex-start}}@media(max-width:560px){.brand-logo{width:230px}.tagline{max-width:335px;line-height:1.5}}
/* Compact masthead: tagline sits beside the logo, not on a separate row. */
header.wrap{padding-top:20px!important}.masthead{flex-direction:row;align-items:center;gap:24px}.masthead>div{display:flex;align-items:center;gap:24px;min-width:0}.brand-logo{width:250px}.wordmark{flex-shrink:0}.masthead .tagline{margin:0;padding-left:24px;border-left:1px solid #b7c8ba;max-width:245px;font-size:14px;line-height:1.55}.masthead .search{flex:0 0 245px;width:245px;max-width:245px}header nav{margin-top:16px}
@media(max-width:950px){.masthead{gap:18px}.masthead>div{gap:18px}.masthead .tagline{max-width:205px;padding-left:18px;font-size:13px}.brand-logo{width:215px}.masthead .search{flex-basis:200px;width:200px;max-width:200px}}
@media(max-width:780px){.masthead .tagline{display:none}}
@media(max-width:560px){header.wrap{padding-top:14px!important}.brand-logo{width:200px}header nav{margin-top:12px}}