.years button{padding:5px 10px;margin-bottom:1px;min-height:30px}
.years h2{margin-bottom:10px}
th{padding:10px 12px}td{padding:6px 12px}
td button.icon{width:32px;height:32px;padding:6px}
.facts{gap:7px 14px}
.technical-text{line-height:1.5}
.article p{line-height:1.6;margin-bottom:14px}
.article h3{margin-top:18px;margin-bottom:12px}
.periods button{padding:14px 4px}
.inventory-summary{margin-bottom:14px}
.inventory-summary a{display:inline-flex;align-items:center;gap:6px}
.unassigned-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;max-width:1000px}
.unassigned-grid .stamp-art{height:230px}
.stamp .name{overflow-wrap:anywhere}
.pager{align-items:center}.pager .small{text-align:center}
.world-history{margin:24px 0 18px;border-block:1px solid var(--gold)}
.world-history summary{display:flex;align-items:center;gap:12px;cursor:pointer;list-style:none;padding:15px 0;font:24px/1.35 Georgia,serif;color:var(--text)}
.world-history summary::-webkit-details-marker{display:none}
.world-history summary svg{color:var(--gold);flex-shrink:0;transition:transform .15s}
.world-history[open] summary svg{transform:rotate(90deg)}
.world-history summary:focus-visible{outline:2px solid var(--gold);outline-offset:4px}
.world-history-body{padding-bottom:8px}
@media(prefers-reduced-motion:reduce){.world-history summary svg{transition:none}}
@media(max-width:520px){.years button{padding:5px 10px;min-height:32px}.unassigned-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.unassigned-grid .stamp-art{height:160px}.pager{gap:8px}}