:root{--bg:#f6f8fb;--surface:#fff;--surface-2:#f0f4f8;--text:#172033;--muted:#667085;--line:#e2e8f0;--accent:#0b6b63;--accent-2:#084f4a;--soft:#e8f5f2;--warn:#8a5a00;--warn-bg:#fff7df;--radius:18px;--shadow:0 12px 32px rgba(19,33,68,.07);--max:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth}body.gda-body{margin:0;background:var(--bg);color:var(--text);font:16px/1.65 ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;-webkit-font-smoothing:antialiased}a{color:var(--accent-2);text-decoration:none}a:hover{text-decoration:underline}img{max-width:100%}.wrap{width:min(var(--max),calc(100% - 32px));margin:0 auto}.skip-link{position:absolute;left:-9999px;top:0}.skip-link:focus{left:16px;top:16px;z-index:99;background:#fff;padding:10px 14px;border-radius:8px}.site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}.header-inner{height:72px;display:flex;align-items:center;gap:28px}.brand{display:inline-flex;align-items:center;gap:10px;color:var(--text);font-weight:760;letter-spacing:-.02em;white-space:nowrap}.brand:hover{text-decoration:none}.brand img{display:block}.main-nav{display:flex;align-items:center;gap:22px;margin-left:auto}.main-nav a{color:#344054;font-weight:620;font-size:14px}.nav-toggle{display:none;margin-left:auto;border:1px solid var(--line);background:#fff;border-radius:10px;padding:8px 11px;color:var(--text)}.breadcrumbs{display:flex;gap:8px;align-items:center;color:var(--muted);font-size:13px;padding:16px 0 0;white-space:nowrap;overflow:hidden}.breadcrumbs a{color:var(--muted)}.content-wrap{padding:24px 0 72px}.hero,.page-hero,.authority-hero{padding:56px 0 34px;max-width:900px}.hero{padding-top:72px}.eyebrow,.kicker{display:block;color:var(--accent);font-size:12px;font-weight:800;letter-spacing:.11em;text-transform:uppercase;margin-bottom:10px}h1,h2,h3{line-height:1.12;letter-spacing:-.035em;margin-top:0;color:#111827}h1{font-size:clamp(38px,6vw,68px);max-width:950px;margin-bottom:20px}h2{font-size:clamp(26px,3vw,38px);margin-bottom:14px}h3{font-size:20px;margin-bottom:10px}.lead{font-size:clamp(18px,2.2vw,22px);color:#475467;max-width:800px;margin:0}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 18px;border:1px solid var(--line);border-radius:12px;background:#fff;color:var(--text);font-weight:720}.btn.primary{background:var(--accent);color:#fff;border-color:var(--accent)}.btn:hover{text-decoration:none;transform:translateY(-1px)}.stats-row{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:18px 0 54px}.stats-row>div{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:22px}.stats-row strong{display:block;font-size:30px;letter-spacing:-.04em}.stats-row span{display:block;color:var(--muted);font-size:14px;margin-top:2px}.stats-row.compact{margin-bottom:28px}.section{padding:34px 0}.section.soft{background:var(--surface-2);border:1px solid var(--line);border-radius:var(--radius);padding:28px;margin:30px 0}.section-head{display:flex;justify-content:space-between;gap:20px;align-items:flex-end;margin-bottom:20px}.section-head h2{margin-bottom:0}.section-head>a{font-weight:700;font-size:14px;white-space:nowrap}.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.card{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:20px;box-shadow:0 2px 12px rgba(16,24,40,.025)}.card:hover{border-color:#c9d4df;box-shadow:var(--shadow)}.record-card h3 a{color:var(--text)}.record-card p{margin:8px 0 0;color:#475467}.meta{font-size:13px;color:var(--muted)!important}.chips{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:13px}.chip{display:inline-flex;align-items:center;min-height:26px;padding:0 9px;border-radius:999px;background:#f2f4f7;color:#475467;font-size:11px;font-weight:750}.chip-ok{background:var(--soft);color:var(--accent-2)}.chip-warn{background:var(--warn-bg);color:var(--warn)}.link-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}.link-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px;min-height:100px;display:flex;flex-direction:column;justify-content:space-between;color:var(--text)}.link-card span{color:var(--muted);font-size:13px}.link-card:hover{text-decoration:none;border-color:#bcc8d4}.pill-links{display:flex;gap:9px;flex-wrap:wrap}.pill-links a{background:#fff;border:1px solid var(--line);border-radius:999px;padding:9px 13px;color:#344054;font-weight:650;font-size:14px}.pill-links a span{color:var(--muted);font-weight:600}.month-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.month-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px;color:var(--text);display:flex;align-items:center;gap:14px}.month-card span{display:inline-grid;place-items:center;width:38px;height:38px;border-radius:10px;background:var(--soft);color:var(--accent);font-size:12px;font-weight:800}.month-card strong{font-size:18px}.month-card:hover{text-decoration:none;border-color:#bdc9d5}.day-row{display:grid;grid-template-columns:84px minmax(0,1fr);gap:20px;padding:28px 0;border-top:1px solid var(--line)}.date-badge{width:72px;height:86px;border:1px solid var(--line);border-radius:15px;background:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center}.date-badge span,.date-badge small{font-size:11px;color:var(--muted);text-transform:uppercase;font-weight:800;letter-spacing:.06em}.date-badge strong{font-size:30px;line-height:1}.day-content h2{font-size:26px}.date-section{padding:28px 0;border-top:1px solid var(--line)}.date-line{display:flex;align-items:center;gap:12px;margin-bottom:16px}.date-line span{font-size:12px;font-weight:800;color:var(--muted);text-transform:uppercase}.date-line strong{font-size:24px}.date-line a{margin-left:auto;font-size:13px;font-weight:700}.notice,.empty{background:#fff;border:1px solid var(--line);border-left:4px solid var(--accent);border-radius:14px;padding:18px 20px;margin:22px 0;color:#475467}.authority-article{max-width:940px;margin:0 auto}.authority-hero h1{font-size:clamp(38px,5vw,60px)}.fact-panel{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:18px;overflow:hidden;margin:6px 0 36px}.fact-panel>div{background:#fff;padding:20px}.fact-panel span{display:block;font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);font-weight:800;margin-bottom:6px}.fact-panel strong{font-size:15px;line-height:1.45}.article-section,.prose{background:#fff;border:1px solid var(--line);border-radius:18px;padding:28px;margin:16px 0}.article-section h2,.prose h2{font-size:27px}.article-section p,.prose p,.prose li{color:#475467}.muted{color:var(--muted)!important}.clean-list{margin:0;padding-left:20px}.clean-list li{margin:6px 0}.source-list{margin:0;padding-left:22px}.source-list li{padding:9px 0}.source-list li a{font-weight:700}.source-list li span{display:block;color:var(--muted);font-size:12px}.source-note{max-width:900px}.country-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.country-grid a{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:13px;padding:15px;color:var(--text)}.country-grid span{font-size:12px;color:var(--muted);margin-top:3px}.search-form{display:flex;gap:8px;margin:10px 0 24px}.search-form input{flex:1;min-width:0;border:1px solid var(--line);border-radius:12px;padding:13px 15px;background:#fff;color:var(--text);font:inherit}.search-form input:focus{outline:2px solid rgba(11,107,99,.18);border-color:var(--accent)}.search-form button{border:0;border-radius:12px;background:var(--accent);color:#fff;padding:0 18px;font-weight:750}.result-count{color:var(--muted)}.pagination{display:flex;justify-content:center;align-items:center;gap:20px;padding:34px 0}.pagination a{font-weight:720}.pagination span{color:var(--muted);font-size:13px}.site-footer{margin-top:60px;background:#101828;color:#cbd5e1}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px;padding:48px 0 32px}.footer-grid>div{display:flex;flex-direction:column;gap:9px}.footer-grid strong{color:#fff}.footer-grid a{color:#dbe5ef}.footer-grid p{max-width:460px;color:#98a2b3;margin:3px 0}.footer-brand{color:#fff}.footer-bottom{border-top:1px solid #293347;padding:18px 0 26px;display:flex;justify-content:space-between;gap:20px;color:#98a2b3;font-size:12px}@media(max-width:980px){.card-grid{grid-template-columns:repeat(2,1fr)}.link-grid{grid-template-columns:repeat(3,1fr)}.country-grid{grid-template-columns:repeat(3,1fr)}.main-nav{gap:14px}.stats-row{grid-template-columns:repeat(3,1fr)}}@media(max-width:760px){.header-inner{height:64px}.main-nav{display:none;position:absolute;top:64px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);padding:12px 16px 18px;flex-direction:column;align-items:flex-start}.main-nav.open{display:flex}.nav-toggle{display:block}.content-wrap{padding-top:10px}.hero,.page-hero,.authority-hero{padding:38px 0 24px}.hero{padding-top:46px}h1{font-size:39px}.stats-row{grid-template-columns:1fr;margin-bottom:34px}.card-grid,.link-grid,.country-grid{grid-template-columns:1fr}.month-grid{grid-template-columns:repeat(2,1fr)}.section-head{align-items:flex-start;flex-direction:column}.section-head>a{align-self:flex-start}.fact-panel{grid-template-columns:1fr}.day-row{grid-template-columns:58px minmax(0,1fr);gap:12px}.date-badge{width:54px;height:72px}.date-badge strong{font-size:25px}.footer-grid{grid-template-columns:1fr}.footer-bottom{flex-direction:column}.article-section,.prose{padding:21px}.search-form{flex-direction:column}.search-form button{min-height:44px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}.btn:hover{transform:none}}
.authority-trust{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:0 0 18px}.authority-trust>div{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px 18px}.authority-trust span{display:block;font-size:10px;text-transform:uppercase;letter-spacing:.09em;color:var(--muted);font-weight:800;margin-bottom:5px}.authority-trust strong{display:block;font-size:14px;line-height:1.4}.next-box{display:grid;grid-template-columns:1fr auto;gap:7px 20px;align-items:center;background:var(--soft);border:1px solid #cfe9e4;border-radius:18px;padding:22px 24px;margin:16px 0 24px}.next-box span{font-size:11px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--accent)}.next-box strong{grid-row:2;font-size:24px;letter-spacing:-.025em}.next-box a{grid-column:2;grid-row:1/3;align-self:center;font-weight:750}.next-box p{grid-column:1/-1;margin:2px 0 0;color:var(--muted)}.muted-box{background:#fff;border-color:var(--line)}.muted-box strong{color:#344054}.topic-tags{display:flex;gap:8px;flex-wrap:wrap}.topic-tags a,.topic-tags span{display:inline-flex;align-items:center;min-height:32px;padding:0 11px;border:1px solid var(--line);background:#f8fafc;border-radius:999px;color:#475467;font-size:13px;font-weight:650}.topic-tags a{background:var(--soft);color:var(--accent-2);border-color:#d6ebe7}.faq-list{display:grid;gap:9px}.faq-list details{border:1px solid var(--line);border-radius:13px;background:#fbfcfe;padding:0 16px}.faq-list summary{cursor:pointer;font-weight:750;color:#263246;padding:15px 28px 15px 0;position:relative;list-style:none}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary:after{content:"+";position:absolute;right:0;top:14px;color:var(--muted);font-size:20px;font-weight:500}.faq-list details[open] summary:after{content:"–"}.faq-list details p{margin:0;padding:0 0 16px;color:#475467}.curated-module{border-color:#cfe9e4}.quote-list{display:grid;gap:12px}.quote-list blockquote{margin:0;border-left:3px solid var(--accent);padding:12px 16px;background:#f8fbfa;border-radius:0 12px 12px 0}.quote-list blockquote p{margin:0;color:#344054}.quote-list cite{display:block;margin-top:7px;color:var(--muted);font-size:13px;font-style:normal}.chip-rich{background:#edf4ff;color:#315f9e}.authority-value-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:18px 0 28px}.authority-value-grid>div{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px}.authority-value-grid strong{display:block;font-size:16px;margin-bottom:6px}.authority-value-grid p{margin:0;color:var(--muted);font-size:14px}@media(max-width:760px){.authority-trust,.authority-value-grid{grid-template-columns:1fr}.next-box{grid-template-columns:1fr}.next-box strong,.next-box a{grid-column:1;grid-row:auto}.next-box a{margin-top:4px}}

.article-nav{background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px 22px;margin:16px 0 24px;display:grid;grid-template-columns:190px 1fr;gap:18px 24px;align-items:start}.article-nav strong{display:block;font-size:18px}.article-nav .kicker{margin-bottom:3px}.article-nav-links{display:flex;gap:8px;flex-wrap:wrap}.article-nav-links a{display:inline-flex;align-items:center;padding:7px 10px;border:1px solid var(--line);border-radius:999px;background:#f8fafc;font-size:13px;font-weight:650;color:#475467}.article-nav small{grid-column:2;color:var(--muted)}.editorial-sources{background:#fbfdfd}.topic-bridges{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-top:16px;padding-top:14px;border-top:1px solid var(--line)}.topic-bridges>span{color:var(--muted);font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.06em}.topic-bridges a{font-size:13px;font-weight:700}.hub-intro{max-width:980px}.compact-notice{margin:18px 0 0;padding:14px 16px;font-size:14px}.rich-link-card{min-height:150px}.rich-link-card small{display:block;color:#667085;font-size:12px;line-height:1.45;margin:9px 0 14px;font-weight:500}.article-section[id],.article-nav[id]{scroll-margin-top:92px}@media(max-width:760px){.article-nav{grid-template-columns:1fr}.article-nav small{grid-column:1}.rich-link-card{min-height:0}}

.adjacent-nav{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:18px 0 28px}.adjacent-nav a{display:flex;flex-direction:column;gap:3px;padding:16px 18px;border:1px solid var(--line);border-radius:16px;background:#fff}.adjacent-nav a:last-child{text-align:right}.adjacent-nav span{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.05em;font-weight:800}.adjacent-nav strong{font-size:17px}.stats-row.compact{margin-top:16px}@media(max-width:640px){.adjacent-nav{grid-template-columns:1fr}.adjacent-nav a:last-child{text-align:left}}

/* v1.6 source-aware distinction cards */
.compare-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:18px}
.compare-card{border:1px solid var(--line,#e5e7eb);border-radius:16px;padding:18px;background:var(--surface,#fff)}
.compare-card>span{display:inline-block;font-size:.76rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--muted,#667085);margin-bottom:7px}
.compare-card h3{margin:0 0 10px;font-size:1.05rem;line-height:1.4}.compare-card p{margin:0 0 12px}.text-link{font-weight:650}
@media(max-width:720px){.compare-grid{grid-template-columns:1fr}}

.compare-sources{margin-top:12px;border-top:1px solid var(--line);padding-top:10px}.compare-sources summary{cursor:pointer;font-size:.82rem;font-weight:700;color:var(--muted)}.compare-sources ul{margin:8px 0 0;padding-left:18px}.compare-sources li{font-size:.8rem;margin:4px 0}
.provenance-depth{background:#fcfdfd}.provenance-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:18px}.provenance-item{border:1px solid var(--line);border-radius:14px;padding:16px;background:#fff}.provenance-item>span,.provenance-source-summary>span{display:block;font-size:11px;text-transform:uppercase;letter-spacing:.07em;color:var(--muted);font-weight:800;margin-bottom:6px}.provenance-item strong{display:block;font-size:15px;line-height:1.45}.provenance-item small{display:block;color:#667085;line-height:1.45;margin-top:8px}.provenance-item.unresolved strong{color:#667085;font-weight:650}.provenance-source-summary{margin-top:12px;border-top:1px solid var(--line);padding-top:16px}.provenance-source-summary strong{font-size:15px}.provenance-source-summary p{margin:4px 0 0;font-size:13px}@media(max-width:760px){.provenance-grid{grid-template-columns:1fr}}

/* v1.21 guide-at-a-glance layer */
.guide-essentials{margin:18px 0 14px;background:linear-gradient(180deg,#fbfdfd 0%,#fff 100%);border:1px solid #cfe9e4;border-radius:18px;padding:20px 22px}.guide-essentials-head{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap;margin-bottom:14px}.guide-essentials-head .kicker{margin:0}.guide-essentials-head strong{font-size:18px}.guide-essentials-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.guide-essentials-grid>div{min-width:0;background:#fff;border:1px solid var(--line);border-radius:13px;padding:14px 15px}.guide-essentials-grid span{display:block;font-size:10px;text-transform:uppercase;letter-spacing:.075em;color:var(--muted);font-weight:800;margin-bottom:5px}.guide-essentials-grid strong{display:block;font-size:14px;line-height:1.42;overflow-wrap:anywhere}.guide-essentials>p{margin:12px 0 0;color:var(--muted);font-size:12px;line-height:1.5}@media(max-width:900px){.guide-essentials-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:560px){.guide-essentials{padding:17px}.guide-essentials-grid{grid-template-columns:1fr}.guide-essentials-head{display:block}.guide-essentials-head strong{display:block;margin-top:3px;font-size:17px}}

/* v1.22 institutional timeline, source hierarchy, and contextual related records */
.institutional-timeline{background:linear-gradient(180deg,#fbfcfd 0%,#fff 100%)}
.timeline-list{list-style:none;margin:24px 0 0;padding:0;position:relative}
.timeline-list:before{content:"";position:absolute;left:11px;top:10px;bottom:14px;width:1px;background:var(--line)}
.timeline-item{position:relative;display:grid;grid-template-columns:24px minmax(0,1fr);gap:14px;padding:0 0 22px;margin:0}
.timeline-item:last-child{padding-bottom:0}
.timeline-marker{width:11px;height:11px;border-radius:999px;background:#fff;border:3px solid #55756f;margin-top:5px;position:relative;z-index:1}
.timeline-body{min-width:0;border:1px solid var(--line);border-radius:14px;background:#fff;padding:14px 16px}
.timeline-meta{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:5px}
.timeline-meta span{font-size:10px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.timeline-meta time{font-size:12px;font-weight:750;color:#46555a}
.timeline-body h3{font-size:16px;line-height:1.35;margin:0}
.timeline-body p{font-size:13px;line-height:1.55;color:#667085;margin:7px 0 0}
.timeline-current .timeline-marker{border-color:#2e6d61}
.timeline-later .timeline-marker{border-color:#7a6a42}
.timeline-predecessor .timeline-marker{border-color:#747b87}

.source-hierarchy-tiers{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:16px}
.source-tier{border:1px solid var(--line);border-radius:14px;background:#fff;padding:14px;min-width:0}
.source-tier-head>span{display:block;font-size:11px;line-height:1.3;text-transform:uppercase;letter-spacing:.065em;font-weight:850;color:#334a47;margin-bottom:5px}
.source-tier-head>small{display:block;color:#667085;font-size:12px;line-height:1.45;min-height:52px}
.source-tier ul{list-style:none;padding:10px 0 0;margin:10px 0 0;border-top:1px solid var(--line)}
.source-tier li{font-size:12px;line-height:1.45;margin:0 0 8px;overflow-wrap:anywhere}
.source-tier li:last-child{margin-bottom:0}
.source-tier a{font-weight:700;text-decoration:none}
.source-tier a:hover{text-decoration:underline}
.source-tier-more{color:var(--muted);font-style:italic}

.related-context-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:18px}
.related-context-card{border:1px solid var(--line);border-radius:15px;background:#fff;padding:16px;min-width:0}
.related-context-top{display:flex;align-items:center;justify-content:space-between;gap:8px;flex-wrap:wrap;margin-bottom:8px}
.related-context-top>span:last-child{font-size:11px;color:var(--muted);font-weight:700}
.related-badge{display:inline-flex;align-items:center;border:1px solid var(--line);border-radius:999px;padding:4px 8px;font-size:10px;line-height:1.2;font-weight:800;letter-spacing:.04em;text-transform:uppercase;color:#5d6870;background:#fafbfb}
.related-badge.reviewed{border-color:#c9e2dc;color:#275e54;background:#f6fbfa}
.related-context-card h3{font-size:17px;line-height:1.35;margin:0 0 7px}
.related-context-card h3 a{text-decoration:none}
.related-context-card h3 a:hover{text-decoration:underline}
.related-context-card>p{font-size:13px;line-height:1.5;color:#667085;margin:0 0 10px}
.related-signals{font-size:12px;line-height:1.45;color:#667085;margin:0 0 10px}
.related-signals span{font-weight:800;color:#46555a}

@media(max-width:900px){.source-hierarchy-tiers{grid-template-columns:1fr}.source-tier-head>small{min-height:0}.related-context-grid{grid-template-columns:1fr}}
@media(max-width:560px){.timeline-body{padding:13px}.timeline-meta{display:block}.timeline-meta time{display:block;margin-top:3px}.institutional-timeline{overflow:hidden}}


/* v1.23 major-guide hierarchy, de-duplication, and evidence consolidation */
.authority-guide{max-width:980px}
.authority-guide .authority-hero{padding-bottom:24px}
.research-brief{margin:4px 0 14px;background:#fff;border-color:#d9e5e2;box-shadow:0 8px 26px rgba(16,24,40,.035)}
.research-brief .guide-essentials-head{justify-content:space-between;align-items:center}
.research-brief-status{display:inline-flex;align-items:center;min-height:28px;padding:0 10px;border-radius:999px;background:var(--soft);color:var(--accent-2);font-size:11px;font-weight:800}
.research-brief-copy{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:16px;padding-top:15px;border-top:1px solid var(--line)}
.research-brief-copy p{margin:0;color:#475467;font-size:13px;line-height:1.6}
.compact-next{margin:12px 0 14px}
.guide-index{margin:14px 0 22px;padding:17px 18px;grid-template-columns:160px 1fr}
.guide-index-title strong{font-size:16px}
.guide-index .article-nav-links a{background:#fff;padding:6px 9px;font-size:12px}
.guide-flow>.article-section{margin:14px 0}
.guide-flow .curated-module{border-color:var(--line);background:#fff}
.guide-flow .curated-overview,.guide-flow .curated-meaning,.guide-flow .curated-history{padding-top:30px;padding-bottom:30px}
.guide-flow .curated-overview p,.guide-flow .curated-meaning p,.guide-flow .curated-history p{font-size:16px;line-height:1.72;max-width:780px}
.compact-section{padding-top:22px;padding-bottom:22px}
.provenance-depth{background:#fbfcfc}
.provenance-verified-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
.provenance-unknowns{margin-top:16px;border:1px solid var(--line);border-radius:13px;background:#fff}
.provenance-unknowns summary{cursor:pointer;padding:13px 15px;font-size:13px;font-weight:750;color:#475467;list-style:none}
.provenance-unknowns summary::-webkit-details-marker{display:none}
.provenance-unknowns summary:after{content:"+";float:right;color:var(--muted);font-size:18px;line-height:1}
.provenance-unknowns[open] summary:after{content:"–"}
.provenance-unknown-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0;border-top:1px solid var(--line)}
.provenance-unknown-list>div{padding:12px 15px;border-bottom:1px solid var(--line)}
.provenance-unknown-list>div:nth-last-child(-n+2){border-bottom:0}
.provenance-unknown-list strong{display:block;font-size:12px;color:#52606a}
.provenance-unknown-list span{display:block;margin-top:4px;font-size:12px;line-height:1.45;color:var(--muted)}
.source-hierarchy-summary{display:grid;grid-template-columns:minmax(160px,.7fr) 1.6fr auto;gap:16px;align-items:center;margin-top:18px;padding-top:18px;border-top:1px solid var(--line)}
.source-hierarchy-summary>div:first-child>span{display:block;font-size:10px;text-transform:uppercase;letter-spacing:.075em;color:var(--muted);font-weight:800}
.source-hierarchy-summary>div:first-child>strong{display:block;margin-top:3px;font-size:15px}
.source-role-counts{display:flex;gap:7px;flex-wrap:wrap}
.source-role{display:inline-flex;align-items:center;gap:5px;padding:6px 8px;border:1px solid var(--line);border-radius:999px;background:#fff;font-size:11px;color:#5d6870}
.source-role strong{color:#344054}
.evidence-sources{background:#fff}
.evidence-source-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:18px}
.evidence-source-card{min-width:0;border:1px solid var(--line);border-radius:14px;padding:15px;background:#fbfcfd}
.evidence-role-row{display:flex;gap:5px;flex-wrap:wrap;margin-bottom:9px}
.evidence-role{display:inline-flex;padding:4px 7px;border-radius:999px;background:#f2f4f7;color:#5d6870;font-size:9px;line-height:1.25;font-weight:850;letter-spacing:.045em;text-transform:uppercase}
.evidence-role-primary-institutional-legal{background:#eef8f5;color:#275e54}
.evidence-role-official-organizer{background:#edf4ff;color:#315f9e}
.evidence-source-card h3{font-size:15px;line-height:1.4;margin:0 0 5px;overflow-wrap:anywhere}
.evidence-source-card h3 a{text-decoration:none}
.evidence-source-card h3 a:hover{text-decoration:underline}
.evidence-source-card p{font-size:12px;line-height:1.5;color:var(--muted);margin:5px 0 0}
.evidence-domain{font-weight:700;color:#667085!important}
.evidence-more{margin-top:12px;border-top:1px solid var(--line);padding-top:12px}
.evidence-more>summary{cursor:pointer;font-size:13px;font-weight:750;color:#475467}
.evidence-more .evidence-source-grid{margin-top:12px}
@media(max-width:760px){
  .research-brief-copy{grid-template-columns:1fr;gap:10px}
  .guide-index{display:block;padding:15px 0;border-left:0;border-right:0;border-radius:0;background:transparent}
  .guide-index-title{padding:0 2px 10px}
  .guide-index .article-nav-links{display:flex;flex-wrap:nowrap;overflow-x:auto;gap:7px;padding:0 2px 4px;scrollbar-width:none}
  .guide-index .article-nav-links::-webkit-scrollbar{display:none}
  .guide-index .article-nav-links a{flex:0 0 auto;white-space:nowrap;background:#fff}
  .guide-index small{display:block;padding:8px 2px 0}
  .source-hierarchy-summary{grid-template-columns:1fr;gap:10px}
  .evidence-source-grid,.provenance-unknown-list{grid-template-columns:1fr}
  .provenance-unknown-list>div{border-bottom:1px solid var(--line)!important}
  .provenance-unknown-list>div:last-child{border-bottom:0!important}
}

/* v1.24 guide hero, editorial utility modules, and lower-page discovery flow */
.authority-guide .guide-hero{max-width:920px;padding:48px 0 28px;border-bottom:1px solid var(--line);margin-bottom:22px}
.guide-hero-label{display:flex;align-items:center;gap:8px;margin:0 0 13px;color:var(--accent-2);font-size:11px;font-weight:850;letter-spacing:.115em;text-transform:uppercase}
.guide-hero-label:before{content:"";width:22px;height:1px;background:var(--accent);display:block}
.guide-hero-chips{margin-bottom:16px}
.authority-guide .guide-hero h1{font-size:clamp(40px,5.2vw,62px);line-height:1.04;letter-spacing:-.047em;max-width:900px;margin-bottom:18px;text-wrap:balance}
.authority-guide .guide-hero .lead{font-size:clamp(17px,1.85vw,21px);line-height:1.58;max-width:790px;color:#475467;text-wrap:pretty}
.authority-guide .guide-hero .chip{min-height:25px;padding:0 9px;font-size:10.5px}

.curated-activities,.curated-facts{padding:30px!important}
.curated-activities>h2,.curated-facts>h2{margin-bottom:19px}
.editorial-action-list{display:grid;gap:0;border-top:1px solid var(--line)}
.editorial-action{display:grid;grid-template-columns:52px minmax(0,1fr);gap:18px;align-items:start;padding:18px 0;border-bottom:1px solid var(--line);background:transparent}
.editorial-action:last-child{border-bottom:0;padding-bottom:2px}
.editorial-index{display:inline-flex;align-items:center;justify-content:center;width:38px;height:30px;border-radius:9px;background:var(--soft);color:var(--accent-2);font-size:11px;font-weight:850;letter-spacing:.05em}
.editorial-action p{margin:1px 0 0!important;font-size:15px;line-height:1.65;color:#344054!important}
.fact-ledger{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:15px;overflow:hidden}
.fact-ledger-item{background:#fff;padding:18px 19px;min-width:0}
.fact-ledger-index{display:block;margin-bottom:7px;color:var(--accent);font-size:10px;font-weight:850;letter-spacing:.09em;text-transform:uppercase}
.fact-ledger-item p{margin:0!important;font-size:14px;line-height:1.62;color:#475467!important}

.guide-discovery-flow{margin:28px 0 18px;padding:6px 0 0;border-top:1px solid #d5dfdf}
.guide-discovery-header{padding:28px 6px 12px;max-width:800px}
.guide-discovery-header .kicker{margin-bottom:7px}
.guide-discovery-header h2{font-size:clamp(27px,3vw,36px);margin:0 0 10px;letter-spacing:-.037em}
.guide-discovery-header p{margin:0;color:#667085;font-size:14px;line-height:1.65;max-width:720px}
.guide-discovery-flow>.article-section{box-shadow:0 5px 18px rgba(16,24,40,.025)}
.guide-discovery-flow #faq{border-color:#dbe5e3}
.guide-discovery-flow #compare{border-color:#d7e1e8;background:#fbfcfd}
.guide-discovery-flow #related{border-color:#dce5e2;background:#fff}
.guide-discovery-flow .faq-list details{background:#fff}
.guide-discovery-flow .faq-list summary{font-size:14px;line-height:1.45}
.guide-discovery-flow .compare-card{box-shadow:none;background:#fff}
.guide-discovery-flow .related-context-card{background:#fbfcfc}

@media(max-width:760px){
  .authority-guide .guide-hero{padding:28px 0 22px;margin-bottom:16px}
  .authority-guide .guide-hero h1{font-size:clamp(34px,10vw,44px);line-height:1.06;letter-spacing:-.042em;margin-bottom:14px}
  .authority-guide .guide-hero .lead{font-size:16px;line-height:1.58}
  .guide-hero-label{font-size:10px;margin-bottom:11px}
  .guide-hero-chips{gap:6px;margin-bottom:13px}
  .research-brief{border-radius:15px;padding:18px}
  .research-brief .guide-essentials-grid>div{padding:12px 13px}
  .compact-next{padding:17px 18px;border-radius:15px}
  .compact-next strong{font-size:20px}
  .guide-flow>.article-section{border-radius:15px}
  .guide-flow .curated-overview,.guide-flow .curated-meaning,.guide-flow .curated-history{padding:24px 20px}
  .guide-flow .curated-overview p,.guide-flow .curated-meaning p,.guide-flow .curated-history p{font-size:15.5px;line-height:1.7}
  .curated-activities,.curated-facts{padding:24px 20px!important}
  .editorial-action{grid-template-columns:42px minmax(0,1fr);gap:12px;padding:15px 0}
  .editorial-index{width:34px;height:28px}
  .editorial-action p{font-size:14px;line-height:1.6}
  .fact-ledger{grid-template-columns:1fr}
  .fact-ledger-item{padding:15px 16px}
  .guide-discovery-flow{margin-top:24px}
  .guide-discovery-header{padding:24px 2px 10px}
  .guide-discovery-header h2{font-size:28px;line-height:1.12}
  .guide-discovery-flow>.article-section{margin:11px 0}
  .guide-discovery-flow .article-section{padding:20px}
  .guide-discovery-flow .faq-list details{padding:0 13px}
  .guide-discovery-flow .faq-list summary{padding-top:14px;padding-bottom:14px}
}

@media(max-width:420px){
  .authority-guide .guide-hero h1{font-size:33px}
  .authority-guide .guide-hero .chips .chip:nth-child(n+4){display:none}
  .research-brief-status{margin-top:8px}
}

/* v1.25 accessibility, long-title resilience, dense institutional history, and source scanning */
.sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}
:where(a,button,input,summary,[tabindex]):focus-visible{outline:3px solid #0b6b63;outline-offset:3px}
.site-footer :where(a,button):focus-visible{outline-color:#5eead4}
.skip-link:focus-visible{left:16px;top:16px;z-index:100;background:#fff;color:#172033;padding:11px 15px;border:1px solid #b8d8d2;border-radius:9px;box-shadow:0 8px 24px rgba(16,24,40,.14)}
.authority-guide [id]{scroll-margin-top:96px}
.authority-guide summary{min-height:44px}
.authority-guide .guide-index a:focus-visible,.authority-guide .text-link:focus-visible{border-radius:9px}
.evidence-source-card:focus-within{border-color:#9fcac1;box-shadow:0 0 0 3px rgba(11,107,99,.08)}

/* Long institutional names receive a deliberate size step instead of overflowing or forcing tiny global type. */
.authority-guide .guide-hero h1,.authority-guide .guide-hero .lead{overflow-wrap:anywhere;hyphens:auto}
.authority-guide.guide-title-long .guide-hero h1{font-size:clamp(37px,4.65vw,56px);max-width:930px}
.authority-guide.guide-title-very-long .guide-hero h1{font-size:clamp(34px,4.15vw,50px);line-height:1.075;letter-spacing:-.04em;max-width:950px}

/* Compress the timeline without flattening chronology. */
.authority-guide .institutional-timeline{padding:24px 26px}
.authority-guide .timeline-list{margin-top:18px}
.authority-guide .timeline-item{padding-bottom:13px;gap:11px}
.authority-guide .timeline-body{padding:12px 14px;border-radius:12px;background:#fff}
.authority-guide .timeline-body h3{font-size:15px}
.authority-guide .timeline-body p{margin-top:5px;line-height:1.48}
@media(min-width:761px){
  .authority-guide .timeline-body{display:grid;grid-template-columns:minmax(128px,.42fr) minmax(0,1fr);column-gap:17px;row-gap:3px;align-items:start}
  .authority-guide .timeline-meta{grid-column:1;grid-row:1/span 2;display:block;margin:0;padding-right:14px;border-right:1px solid var(--line)}
  .authority-guide .timeline-meta time{display:block;margin-top:4px}
  .authority-guide .timeline-body h3,.authority-guide .timeline-body p{grid-column:2}
}

/* Provenance is dense research material: tighten verified cards and visually separate lifecycle addenda. */
.authority-guide .provenance-depth{padding:24px 26px}
.authority-guide .provenance-verified-grid{gap:8px;margin-top:14px}
.authority-guide .provenance-item{padding:13px 14px;border-radius:12px}
.authority-guide .provenance-item>span{margin-bottom:4px;font-size:10px}
.authority-guide .provenance-item strong{font-size:14px;line-height:1.4;overflow-wrap:anywhere}
.authority-guide .provenance-item small{margin-top:5px;font-size:12px;line-height:1.4}
.authority-guide .provenance-actions{margin-top:18px;padding-top:18px;border-top:1px solid var(--line)}
.authority-guide .provenance-actions>h3{font-size:17px;margin-bottom:5px}
.authority-guide .provenance-actions>.muted{font-size:12.5px;line-height:1.5;margin-top:0}
.authority-guide .source-hierarchy-summary{margin-top:16px;padding-top:16px}

/* Evidence cards now scan as numbered references: source/domain, title, role badges, then detail. */
.evidence-source-card{padding:14px 15px 15px}
.evidence-source-meta{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:7px}
.evidence-source-number{font-size:9.5px;font-weight:850;letter-spacing:.085em;text-transform:uppercase;color:#667085}
.evidence-source-meta .evidence-domain{margin:0!important;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;text-align:right;font-size:10.5px!important;font-weight:700!important;color:#667085!important}
.evidence-source-card h3{font-size:14.5px;line-height:1.38;margin-bottom:9px}
.evidence-source-card h3 a{overflow-wrap:anywhere}
.evidence-source-card .evidence-role-row{margin:0 0 7px}
.evidence-source-card .evidence-detail{margin-top:0;font-size:11.5px;line-height:1.48}
.evidence-more>summary,.provenance-unknowns>summary,.compare-sources>summary{display:flex;align-items:center;cursor:pointer;border-radius:8px}

/* Guide-wide spacing rhythm: consistent section heads and clean final-child edges. */
.authority-guide .article-section>.section-head{margin-bottom:16px}
.authority-guide .article-section>:last-child{margin-bottom:0}
.authority-guide .guide-flow>.article-section{margin-block:13px}
.authority-guide .guide-discovery-flow>.article-section{margin-block:11px}

@media(max-width:760px){
  .authority-guide.guide-title-long .guide-hero h1{font-size:31px;line-height:1.08;letter-spacing:-.035em}
  .authority-guide.guide-title-very-long .guide-hero h1{font-size:28px;line-height:1.1;letter-spacing:-.03em}
  .authority-guide .institutional-timeline,.authority-guide .provenance-depth{padding:20px}
  .authority-guide .timeline-item{grid-template-columns:20px minmax(0,1fr);gap:9px;padding-bottom:11px}
  .authority-guide .timeline-list:before{left:9px}
  .authority-guide .timeline-marker{width:10px;height:10px;margin-top:6px}
  .authority-guide .timeline-body{padding:12px 13px}
  .authority-guide .provenance-verified-grid{grid-template-columns:1fr}
  .evidence-source-meta{align-items:flex-start}
  .evidence-source-meta .evidence-domain{max-width:65%}
}
@media(max-width:420px){
  .authority-guide.guide-title-long .guide-hero h1{font-size:29px}
  .authority-guide.guide-title-very-long .guide-hero h1{font-size:26px;line-height:1.12}
  .authority-guide .guide-hero .lead{font-size:15.5px;line-height:1.56}
  .authority-guide .research-brief .guide-essentials-grid>div{padding:11px 12px}
  .authority-guide .article-section,.authority-guide .prose{padding-left:18px;padding-right:18px}
  .authority-guide .institutional-timeline,.authority-guide .provenance-depth{padding-left:18px;padding-right:18px}
}
@media(max-width:360px){
  .wrap{width:min(var(--max),calc(100% - 24px))}
  .authority-guide.guide-title-very-long .guide-hero h1{font-size:25px}
  .authority-guide .guide-hero-chips{gap:5px}
  .authority-guide .guide-hero .chip{font-size:10px;padding-inline:8px}
}
@media(prefers-contrast:more){
  :where(a,button,input,summary,[tabindex]):focus-visible{outline-width:4px}
  .evidence-source-card,.timeline-body,.provenance-item{border-color:#98a2b3}
}