.origins-event-nav{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin:22px 0}.origins-event-nav button{display:flex;gap:13px;align-items:center;text-align:left;background:#fff;border:1px solid #d6e2d6;border-top:3px solid var(--origin-color);border-radius:9px;padding:16px;color:#355645;cursor:pointer;font:inherit}.origins-event-nav button small{color:var(--origin-color)}.origins-event-nav button[aria-pressed=true]{background:#edf4ec;box-shadow:inset 0 0 0 1px var(--origin-color)}.origins-layout{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:24px;align-items:start}.origins-map-card{position:sticky;top:105px;border:1px solid #d4dfd3;border-radius:12px;overflow:hidden;background:#fff}.origins-map-card header{display:flex;justify-content:space-between;gap:12px;align-items:center;padding:14px 16px;color:#385d46;font-size:13px}.origins-map-card header button{background:#f2f6ef;border:1px solid #ccdacb;padding:7px 10px;border-radius:6px;font:inherit;font-size:11px;color:#486747;cursor:pointer}.origins-map{height:460px;background:#dfe8db}.origins-map>p{padding:25px}.origins-map-note{font-size:12px;line-height:1.8;color:#70806e;padding:15px 18px;margin:0;border-top:1px solid #e3eae0}.origins-detail{padding:23px 25px;background:#fff;border:1px solid #dce5d8;border-radius:12px;scroll-margin-top:105px}.origins-detail>small{font-size:11px;color:#8a977f}.origins-detail h3{font-size:24px;color:#34583d;line-height:1.6;margin:9px 0}.origins-detail h4{color:#466a4d;margin:25px 0 8px}.origins-detail p{font-size:13px;line-height:1.95;color:#677b62}.origins-detail .origins-period{font-size:11px;color:#8e774c}.origins-detail .origins-summary{color:#486d4c;font-size:14px}.origins-refs{display:flex;gap:8px;flex-wrap:wrap;margin:18px 0}.origins-detail a{color:#3c7050;text-underline-offset:3px}.origins-refs a{font-size:11px;background:#f1f6ed;padding:7px 9px;border-radius:6px}.origins-detail .origins-reference{padding:12px 14px;background:#f5f7ef;font-size:11px}.origins-detail details{font-size:12px;margin-top:20px}.origins-detail summary{cursor:pointer;color:#55734e}.origins-atlas-link{display:inline-block;font-size:12px;margin:10px 0}.origins-chronology{font-size:12px;color:#788870;line-height:1.9;padding:18px 22px;background:#eef3e9;border-radius:9px;margin:25px 0}.origins-map-label{max-width:225px;padding:8px 11px;border:2px solid #63825b;border-radius:8px;background:#fff;color:#3c5c3b;font:inherit;font-size:11px;box-shadow:0 3px 10px #37503330;cursor:pointer}.origins-map .atlas-water-label,.origins-map .atlas-river-label,.origins-map .atlas-mountain-label{display:block;width:max-content;white-space:nowrap;font-size:12px;color:#37647d;text-shadow:0 0 3px white,0 0 6px white;font-weight:600;pointer-events:none}.origins-map .atlas-mountain-label{color:#786141;font-size:10px}.origins-map .atlas-river-label{font-size:11px;color:#367b94}.origins-map .maplibregl-ctrl-attrib{font-size:9px;max-width:95%}
@media(max-width:850px){.origins-layout{grid-template-columns:1fr}.origins-map-card{position:static}.origins-map{height:360px}.origins-event-nav{gap:6px}.origins-event-nav button{padding:12px 8px;gap:7px;font-size:12px}.origins-detail{padding:20px}.origins-detail h3{font-size:21px}}
.origins-geography{margin:28px 0;border-top:1px solid var(--line,#dce5dc);padding-top:20px}.origins-geography>summary{cursor:pointer;font-size:14px;font-weight:600;color:var(--ink,#355645);padding:12px 0}.origins-geography .origins-layout{margin-top:12px}

.origins-event-nav{grid-template-columns:repeat(5,minmax(0,1fr))}@media(max-width:850px){.origins-event-nav{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(max-width:500px){.origins-event-nav{grid-template-columns:repeat(2,minmax(0,1fr))}.origins-event-nav button:last-child{grid-column:1/-1}}