/* Citation-ready concept guides; additive to the approved Sentryn site system. */
.authority-hero{padding:72px 0 54px;border-bottom:1px solid var(--line);background:linear-gradient(180deg,#f4f6f3,#eef2ef)}
.authority-hero h1{font-size:clamp(44px,6vw,78px);line-height:1.02;letter-spacing:-.055em;max-width:1080px}
.authority-lead{font-size:clamp(18px,2vw,24px);line-height:1.55;color:#354650;max-width:980px;margin-top:28px}
.authority-meta{display:flex;flex-wrap:wrap;gap:8px 22px;margin-top:30px;padding-top:20px;border-top:1px solid #cfd7d2;font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.authority-body{padding-top:58px}.authority-definition{max-width:900px;padding-bottom:64px}
.authority-definition h2,.authority-section h2,.authority-references h2{font-size:clamp(30px,3.5vw,46px);line-height:1.08;letter-spacing:-.04em;max-width:950px}
.authority-definition>p,.authority-copy,.authority-references>p{font-size:17px;line-height:1.8;color:var(--muted);max-width:900px;margin-top:20px}
.authority-definition aside{margin-top:28px;padding:18px 22px;border-left:3px solid var(--blue);background:#eef3fb;font-size:14px;line-height:1.65;color:#354650}
.authority-section,.authority-references,.authority-author,.authority-related{padding:58px 0;border-top:1px solid var(--line)}
.authority-grid{display:grid;gap:24px;margin-top:32px}.authority-grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.authority-grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}
.authority-grid article,.authority-domains article{padding:22px;border:1px solid var(--line);background:white;min-width:0}.authority-grid h3,.authority-domains h3{font-size:20px;line-height:1.25;margin-bottom:12px}.authority-grid p,.authority-domains p{font-size:14px;line-height:1.7;color:var(--muted)}
.authority-flow{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));border:1px solid var(--line);margin-top:32px;background:white}.authority-flow.six{grid-template-columns:repeat(3,minmax(0,1fr))}
.authority-flow>div{padding:22px;border-right:1px solid var(--line);min-width:0}.authority-flow>div:last-child{border-right:0}.authority-flow.six>div:nth-child(3),.authority-flow.six>div:nth-child(6){border-right:0}.authority-flow.six>div:nth-child(n+4){border-top:1px solid var(--line)}
.authority-flow span{display:block;font-size:10px;letter-spacing:.12em;color:var(--blue);margin-bottom:24px}.authority-flow strong{display:block;font-size:18px;margin-bottom:10px}.authority-flow p{font-size:13px;line-height:1.65;color:var(--muted)}
.authority-note{font-size:12px!important;color:var(--muted);line-height:1.7;max-width:900px;margin-top:18px}.authority-table-wrap{overflow-x:auto;margin-top:30px;border:1px solid var(--line);background:white}.authority-table{width:100%;border-collapse:collapse;min-width:700px}
.authority-table th,.authority-table td{text-align:left;vertical-align:top;padding:18px 20px;border-bottom:1px solid var(--line);font-size:13px;line-height:1.6}.authority-table th{font-size:11px;letter-spacing:.07em;text-transform:uppercase;color:var(--muted);background:#f3f5f2}.authority-table tr:last-child td{border-bottom:0}
.authority-domains{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin-top:32px}.authority-domains .text-link{margin-top:18px}
.authority-references ol{list-style:none;padding:0;margin:30px 0 0;max-width:1000px}.authority-reference{display:grid;grid-template-columns:1fr auto;gap:20px;padding:17px 0;border-top:1px solid var(--line);align-items:start}.authority-reference a{color:var(--ink);font-size:15px;line-height:1.5;text-decoration:none}.authority-reference a:hover{text-decoration:underline}.authority-reference span{font-size:11px;color:var(--muted);white-space:nowrap;padding-top:4px}
.authority-author-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:60px;max-width:1000px}.authority-author h2{font-size:30px}.authority-author p{font-size:14px;color:var(--muted);line-height:1.7;margin-top:8px}.authority-author-grid>p{margin:0;font-size:15px}
.authority-related{display:flex;gap:16px 32px;flex-wrap:wrap;align-items:center}.authority-related .section-label{width:100%;margin-bottom:0}.authority-related a{font-size:14px;color:var(--blue)}
.rp-guides{padding:64px 0;border-bottom:1px solid var(--line);background:#f4f6f3}.rp-guides h2{font-size:clamp(30px,3.5vw,46px);max-width:850px}.rp-guides>div>p:not(.rp-label){max-width:780px;margin-top:18px;color:var(--muted);font-size:16px;line-height:1.7}
.rp-guide-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-top:30px}.rp-guide-grid article{background:white;border:1px solid var(--line);padding:23px}.rp-guide-grid span{font-size:10px;text-transform:uppercase;letter-spacing:.1em;color:var(--muted)}.rp-guide-grid h3{font-size:21px;line-height:1.3;margin:12px 0 20px}.rp-guide-grid a{font-size:13px;color:var(--blue)}
@media(max-width:900px){.authority-grid.four{grid-template-columns:repeat(2,minmax(0,1fr))}.authority-flow{grid-template-columns:repeat(2,minmax(0,1fr))}.authority-flow>div{border-bottom:1px solid var(--line)}.authority-flow>div:nth-child(2n){border-right:0}.authority-flow.six>div:nth-child(3){border-right:1px solid var(--line)}.authority-domains,.rp-guide-grid{grid-template-columns:1fr}.authority-author-grid{grid-template-columns:1fr;gap:24px}}
@media(max-width:760px){.authority-hero{padding:46px 0 38px}.authority-body{padding-top:38px}.authority-section,.authority-references,.authority-author,.authority-related{padding:40px 0}.authority-definition{padding-bottom:42px}.authority-definition>p,.authority-copy,.authority-references>p{font-size:16px}.authority-grid.three,.authority-grid.four,.authority-flow,.authority-flow.six{grid-template-columns:1fr}.authority-flow>div,.authority-flow.six>div{border-right:0;border-bottom:1px solid var(--line)}.authority-flow.six>div:nth-child(3){border-right:0}.authority-reference{grid-template-columns:1fr;gap:5px}.authority-reference span{white-space:normal}.authority-table{min-width:620px}.rp-guides{padding:44px 0}}