/* @license GPL-2.0-or-later https://www.drupal.org/licensing/faq */
:root{--color-parchment:#FAF7F2;--color-parchment-dark:#F0EBE3;--color-charcoal:#2D2D2D;--color-navy:#1B365D;--color-burgundy:#722F37;--color-gold:#B8860B;--color-link:#3B5998;--color-border:#D4C9B0;--color-card-bg:#FFFFFF;--font-serif:Georgia,'Times New Roman',serif;--font-sans:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;--max-content:860px;--max-wide:1200px;}*{box-sizing:border-box;}html{font-size:18px;scroll-behavior:smooth;}body{background-color:var(--color-parchment);color:var(--color-charcoal);font-family:var(--font-sans);line-height:1.7;margin:0;padding:0;}h1,h2,h3,h4,h5,h6{font-family:var(--font-serif);color:var(--color-navy);line-height:1.3;margin-top:1.5em;margin-bottom:0.5em;}h1{font-size:2.2rem;margin-top:0;}h2{font-size:1.6rem;}h3{font-size:1.3rem;}a{color:var(--color-link);text-decoration:none;}a:hover{text-decoration:underline;color:var(--color-burgundy);}p{margin:0 0 1.1em;}.site-header{background:var(--color-navy);color:#fff;padding:0;border-bottom:3px solid var(--color-burgundy);}.site-header__inner{max-width:var(--max-wide);margin:0 auto;padding:1rem 2rem;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1rem;}.site-header__branding{display:flex;align-items:center;gap:1rem;text-decoration:none;}.site-header__logo{font-size:1.8rem;color:var(--color-gold);font-family:var(--font-serif);font-style:italic;}.site-header__title{font-family:var(--font-serif);font-size:1.5rem;font-weight:bold;color:#fff;letter-spacing:0.03em;}.site-header__tagline{font-size:0.75rem;color:#aac;font-style:italic;margin-top:0.1rem;}.primary-nav{background:var(--color-navy);border-top:1px solid rgba(255,255,255,0.1);}.primary-nav__inner{max-width:var(--max-wide);margin:0 auto;padding:0 2rem;}.primary-nav ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:0;}.primary-nav li a{display:block;padding:0.7rem 1.2rem;color:#ccd;font-size:0.9rem;text-transform:uppercase;letter-spacing:0.06em;font-weight:600;transition:color 0.2s,background 0.2s;}.primary-nav li a:hover,.primary-nav li a.is-active{color:#fff;background:rgba(255,255,255,0.1);text-decoration:none;}.header-search{flex:0 0 auto;min-width:280px;}.header-search form{display:flex;background:rgba(255,255,255,0.12);border:1px solid rgba(255,255,255,0.25);border-radius:4px;overflow:hidden;}.header-search input[type="text"],.header-search input[type="search"]{flex:1;background:transparent;border:none;padding:0.5rem 1rem;color:#fff;font-size:0.9rem;outline:none;}.header-search input::placeholder{color:#99a;}.header-search button{background:var(--color-burgundy);border:none;padding:0.5rem 1rem;color:#fff;cursor:pointer;font-size:0.9rem;font-weight:600;transition:background 0.2s;}.header-search button:hover{background:#8B3A43;}.page-wrapper{max-width:var(--max-wide);margin:0 auto;padding:2rem;}.page-wrapper .page-wrapper{padding:0;margin:0;max-width:none;}.page-wrapper--article{display:grid;grid-template-columns:1fr 280px;gap:3rem;align-items:start;}@media (max-width:900px){.page-wrapper--article{grid-template-columns:1fr;}.article-sidebar{order:-1;}}.breadcrumb-bar{background:var(--color-parchment-dark);border-bottom:1px solid var(--color-border);padding:0.6rem 0;}.breadcrumb-bar__inner{max-width:var(--max-wide);margin:0 auto;padding:0 2rem;font-size:0.85rem;color:#666;}.breadcrumb-bar a{color:var(--color-link);}.hero-search{background:linear-gradient(135deg,var(--color-navy) 0%,#2a4a7f 100%);padding:4rem 2rem;text-align:center;position:relative;overflow:hidden;}.hero-search::before{content:'';position:absolute;inset:0;background:url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 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0.2s;}.hero-search__btn:hover{background:#8B3A43;}.hero-search__examples{margin-top:1.2rem;font-size:0.82rem;color:#99a;position:relative;}.hero-search__examples a{color:#aac;text-decoration:underline;cursor:pointer;}.article-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.5rem;margin:2rem 0;}.article-card{background:var(--color-card-bg);border:1px solid var(--color-border);border-radius:6px;overflow:hidden;display:flex;flex-direction:column;transition:box-shadow 0.2s,transform 0.2s;}.article-card:hover{box-shadow:0 4px 16px rgba(0,0,0,0.12);transform:translateY(-2px);}.article-card__image{width:100%;height:180px;object-fit:cover;display:block;background:var(--color-parchment-dark);}.article-card__image-placeholder{width:100%;height:180px;background:linear-gradient(135deg,var(--color-parchment-dark) 0%,var(--color-border) 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0.6rem;border-radius:3px;font-weight:600;text-transform:uppercase;letter-spacing:0.04em;text-decoration:none;display:inline-block;}a.topic-badge:hover{background:var(--color-burgundy);color:#fff;border-color:var(--color-burgundy);text-decoration:none;}.article-header{margin-bottom:1.5rem;padding-bottom:1.5rem;border-bottom:2px solid var(--color-border);}.article-header__title{font-family:var(--font-serif);font-size:2.2rem;color:var(--color-navy);margin:0 0 0.8rem;line-height:1.2;}.article-meta{display:flex;flex-wrap:wrap;gap:1rem;font-size:0.85rem;color:#666;margin:0.8rem 0;}.article-meta__item{display:flex;align-items:center;gap:0.3rem;}.article-lead{font-size:1.1rem;color:#444;line-height:1.7;font-style:italic;border-left:4px solid var(--color-burgundy);padding-left:1.2rem;margin:1.5rem 0;}.article-image{float:right;margin:0 0 1.5rem 2rem;max-width:320px;text-align:center;}.article-image img{width:100%;border:1px solid var(--color-border);display:block;}.article-image__credit{font-size:0.72rem;color:#888;margin-top:0.4rem;line-height:1.4;}.article-body h2{font-size:1.4rem;border-bottom:1px solid var(--color-border);padding-bottom:0.3rem;margin-top:2rem;}.article-body h3{font-size:1.15rem;}.article-body table.clade,.article-body table.clade *{display:none;}.article-body table{border-collapse:collapse;margin:1.5rem 0;font-size:0.9rem;max-width:100%;overflow-x:auto;display:block;}.article-body td,.article-body th{border:1px solid var(--color-border);padding:0.5rem 0.8rem;vertical-align:top;}.article-body th{background:var(--color-parchment-dark);font-family:var(--font-serif);font-weight:bold;}.article-sidebar{position:sticky;top:2rem;}.toc-card{background:var(--color-card-bg);border:1px solid var(--color-border);border-radius:6px;overflow:hidden;}.toc-card__header{background:var(--color-navy);color:#fff;padding:0.7rem 1rem;font-family:var(--font-serif);font-size:0.9rem;font-weight:bold;text-transform:uppercase;letter-spacing:0.05em;cursor:pointer;display:flex;justify-content:space-between;align-items:center;}.toc-card__body{padding:0.8rem 1rem;font-size:0.85rem;}.toc-card__body ol{margin:0;padding-left:1.5rem;}.toc-card__body li{margin:0.3rem 0;}.toc-card__body a{color:var(--color-link);}.article-sidebar .topic-badge{margin:0.2rem;}.search-results-header{margin-bottom:1.5rem;padding-bottom:1rem;border-bottom:1px solid var(--color-border);}.search-query-display{font-family:var(--font-serif);font-size:1.4rem;color:var(--color-navy);}.search-expansion-terms{margin-top:0.8rem;padding:0.8rem 1rem;background:#EEF2F7;border-left:4px solid var(--color-link);border-radius:0 4px 4px 0;font-size:0.88rem;}.search-expansion-terms__label{font-weight:700;color:var(--color-navy);margin-bottom:0.3rem;}.expansion-term{display:inline-block;background:#fff;border:1px solid #c0cce0;border-radius:3px;padding:0.15rem 0.5rem;margin:0.15rem;font-size:0.82rem;color:var(--color-link);}.search-result{background:var(--color-card-bg);border:1px solid var(--color-border);border-radius:6px;padding:1.2rem 1.5rem;margin-bottom:1rem;}.search-result:hover{border-color:var(--color-link);}.search-result__title{font-family:var(--font-serif);font-size:1.2rem;margin:0 0 0.4rem;}.search-result__title a{color:var(--color-navy);}.search-result__title a:hover{color:var(--color-burgundy);}.search-result__excerpt{font-size:0.9rem;color:#555;line-height:1.6;margin:0.5rem 0;}.search-result__meta{display:flex;flex-wrap:wrap;gap:0.8rem;margin-top:0.8rem;font-size:0.82rem;color:#888;align-items:center;}.topic-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:1rem;margin:1.5rem 0;}.topic-tile{background:var(--color-card-bg);border:1px solid var(--color-border);border-radius:6px;padding:1.2rem;text-align:center;transition:box-shadow 0.2s,transform 0.2s;cursor:pointer;text-decoration:none;color:var(--color-navy);display:block;}.topic-tile:hover{box-shadow:0 4px 12px rgba(0,0,0,0.1);transform:translateY(-2px);color:var(--color-burgundy);text-decoration:none;}.topic-tile__name{font-family:var(--font-serif);font-size:1.1rem;font-weight:600;}.topic-tile__icon{font-size:2.5rem;margin-bottom:0.5rem;}.topic-tile__name{font-family:var(--font-serif);font-weight:bold;font-size:1rem;}.topic-tile__count{font-size:0.8rem;color:#888;margin-top:0.2rem;}.featured-highlight{background:var(--color-card-bg);border:1px solid var(--color-border);border-top:4px solid var(--color-burgundy);border-radius:0 0 6px 6px;padding:1.5rem;margin:2rem 0;}.featured-highlight__label{font-size:0.75rem;text-transform:uppercase;letter-spacing:0.1em;color:var(--color-burgundy);font-weight:700;margin-bottom:0.8rem;}.article-attribution{margin-top:3rem;padding-top:1.5rem;border-top:1px solid var(--color-border);font-size:0.82rem;color:#888;background:var(--color-parchment-dark);padding:1rem 1.5rem;border-radius:4px;}.article-attribution a{color:var(--color-link);}.site-footer{background:var(--color-navy);color:#aac;margin-top:4rem;border-top:3px solid var(--color-burgundy);}.site-footer__inner{max-width:var(--max-wide);margin:0 auto;padding:2rem;display:grid;grid-template-columns:2fr 1fr 1fr;gap:2rem;}@media (max-width:768px){.site-footer__inner{grid-template-columns:1fr;}}.site-footer h3{color:#fff;font-size:0.9rem;text-transform:uppercase;letter-spacing:0.08em;margin:0 0 1rem;}.site-footer a{color:#aac;}.site-footer a:hover{color:#fff;}.site-footer__bottom{border-top:1px solid rgba(255,255,255,0.1);padding:1rem 2rem;max-width:var(--max-wide);margin:0 auto;font-size:0.78rem;color:#778;display:flex;justify-content:space-between;flex-wrap:wrap;gap:0.5rem;}.cc-badge{display:inline-flex;align-items:center;gap:0.3rem;font-weight:bold;color:#aac;}.bookplate-ornament{text-align:center;padding:1rem 0;color:var(--color-gold);font-size:1.5rem;letter-spacing:0.3em;opacity:0.6;}.visually-hidden{position:absolute !important;width:1px !important;height:1px !important;overflow:hidden !important;clip:rect(1px,1px,1px,1px) !important;}.text-center{text-align:center;}.mt-2{margin-top:2rem;}.mb-2{margin-bottom:2rem;}@media (max-width:768px){html{font-size:16px;}.page-wrapper{padding:1rem;}.article-image{float:none;margin:1rem 0;max-width:100%;}.hero-search{padding:2.5rem 1rem;}.hero-search__title{font-size:1.8rem;}.site-header__inner{padding:0.8rem 1rem;}.primary-nav li a{padding:0.6rem 0.8rem;font-size:0.82rem;}}