.period-links{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 18px}.period-links a{display:inline-flex;align-items:center;min-height:44px;border:1px solid var(--line);padding:10px 14px;border-radius:5px;font-size:12px;background:var(--panel)}.period-links a:nth-child(2){color:var(--green);border-color:#9eb1a2}.motive-grid{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--line);border-radius:8px;overflow:hidden;background:var(--panel)}.motive-grid>div{padding:20px 24px;border-top:3px solid #527b87}.motive-grid>div+div{border-left:1px solid var(--line);border-top-color:#b37648}.motive-grid small{font-size:10px;color:var(--muted)}.motive-grid h2{font-size:19px;font-weight:550;margin:10px 0}.motive-grid p{font-size:12px;line-height:1.9;color:#667367;margin:0}#phase-nav{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:8px;margin:12px 0}#phase-nav button{text-align:left;padding:12px;line-height:1.8}#phase-nav small{display:block;color:var(--orange);margin-bottom:6px}#phase-nav span{font-size:11px;color:var(--muted)}.lead-review{font-size:12px;line-height:1.9;color:var(--muted);margin:12px 0 20px;padding:10px 14px;border:1px solid var(--line);border-radius:5px}.lead-review summary{cursor:pointer;color:var(--green);min-height:28px}.lead-review li{margin:6px 0}.chronology-section{margin:20px 0;padding:18px;border:1px solid var(--line);border-radius:7px;background:var(--panel)}.chronology-section>summary{cursor:pointer;font-size:16px;min-height:28px}.chronology-section>p{font-size:12px;color:var(--muted)}#chronology-count{font-size:12px;color:var(--orange);margin-left:10px}#chronology-download{display:inline-block;font-size:12px;margin:5px 0 12px;color:var(--green)}#chronology table{width:100%;border-collapse:collapse;font-size:12px;text-align:left}#chronology th{padding:12px 8px;color:var(--muted);font-size:11px}#chronology td{border-top:1px solid var(--line);padding:12px 8px;vertical-align:top;line-height:1.8}#chronology td:first-child{width:120px;font:12px ui-monospace,monospace;color:var(--orange)}#chronology td:nth-child(2){width:26%;color:var(--muted)}#chronology button{text-align:left;border:0;padding:0;font-size:13px;background:none;color:var(--green);min-height:30px}#chronology p{margin:6px 0 0;font-size:12px;color:var(--muted)}#chronology tr.selected{background:#e9eee4}#gap-note{color:var(--muted);font-size:12px}[hidden]{display:none!important}.source-links a{overflow-wrap:anywhere}#context .fact-label{line-height:1.8}.role-row small{overflow-wrap:anywhere}
@media(max-width:760px){.period-links{gap:6px;margin-bottom:12px}.period-links a{padding:8px 10px;font-size:11px;flex-grow:1}.motive-grid{grid-template-columns:1fr}.motive-grid>div{padding:12px 14px}.motive-grid>div+div{border-left:0;border-top-width:2px}.motive-grid h2{font-size:16px;margin:6px 0}.motive-grid p{font-size:12px}#phase-nav{display:flex;overflow-x:auto;scroll-snap-type:x proximity;padding-bottom:6px}#phase-nav button{flex:0 0 210px;scroll-snap-align:start}#phase-nav span{font-size:12px}.lead-review{font-size:12px;margin-bottom:14px}.lead-review summary{min-height:44px;display:flex;align-items:center}.lead-review ul{padding-left:18px}.chronology-section{padding:12px}.chronology-section>summary{font-size:15px;min-height:44px}#chronology thead{display:none}#chronology tr{display:block;border-top:1px solid var(--line);padding:12px 0}#chronology td{display:block;border:0;padding:4px;width:auto!important}#chronology td:nth-child(2){font-size:11px}#chronology button{font-size:14px;min-height:44px}#chronology-download{min-height:44px;align-content:center}#recent-framework{min-width:0}#story-title{line-height:1.5}}

#chronology td:first-child small{display:block;font:10px sans-serif;line-height:1.8;color:var(--muted)}