.era-timeline-panel{margin:20px 0}
.era-timeline-endpoints{display:flex;justify-content:space-between;gap:20px;color:var(--muted);font-size:11px;margin:22px 0 10px}
.era-timeline-endpoints span:last-child{text-align:right}
.era-timeline-axis{display:grid;grid-template-columns:repeat(var(--era-count),minmax(0,1fr));gap:4px;position:relative;padding-bottom:16px}
.era-timeline-axis::after{content:'';position:absolute;left:0;right:0;bottom:6px;height:1px;background:var(--line)}
.era-timeline-segment{appearance:none;position:relative;display:block;min-width:0;width:100%;height:58px;padding:0;margin:0;background:var(--era-color);border:1px solid #ffffff0d;border-radius:0;cursor:pointer;transition:filter .15s,transform .15s}
.era-timeline-segment::after{content:'';position:absolute;left:50%;width:1px;height:6px;bottom:-11px;background:var(--muted);opacity:.5}
.era-timeline-segment:hover{filter:brightness(1.2);transform:translateY(-3px)}
.era-timeline-segment[aria-pressed=true]{border-bottom:3px solid var(--text)}
.era-timeline-key{display:flex;gap:10px 24px;flex-wrap:wrap;color:var(--muted);font-size:11px;margin:8px 0 20px}
.era-timeline-key span{display:flex;align-items:center;gap:7px}.era-timeline-key i{display:inline-block;width:10px;height:10px;background:#393940}
.era-timeline-key .era-key-brightness i{width:50px;background:linear-gradient(90deg,#304936,#9cdca5)}
.era-timeline-detail{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px 24px;padding:18px;background:var(--surface2);border:1px solid var(--line)}
.era-timeline-detail h3{font-size:15px;line-height:1.4;margin:0 0 4px}.era-timeline-detail p{font-size:12px;line-height:1.5;color:var(--muted);margin:0}
.era-timeline-numbers{text-align:right;align-self:start}.era-timeline-numbers strong{display:block;font-size:23px;line-height:1.2;font-weight:600}.era-timeline-numbers span{display:block;font-size:11px;line-height:1.4;color:var(--muted);margin-top:5px}
.era-timeline-detail-footer{grid-column:1/-1;display:flex;gap:8px 24px;flex-wrap:wrap;font-size:11px;color:var(--muted)}
.era-timeline-progress{grid-column:1/-1;height:3px;background:var(--line)}.era-timeline-progress i{display:block;height:100%;background:#86b594}
@media(max-width:760px){.era-timeline-panel .stats-panel-head{display:block}.era-timeline-panel .stats-panel-head>span{display:block;margin-top:5px;font-size:11px}.era-timeline-axis{gap:3px}.era-timeline-segment{height:48px;min-height:48px}.era-timeline-detail{padding:14px;gap:12px}.era-timeline-detail h3{font-size:14px}.era-timeline-numbers strong{font-size:21px}.era-timeline-numbers span{max-width:95px}.era-timeline-key{gap:8px 16px}.era-timeline-endpoints{font-size:10px}}
@media(prefers-reduced-motion:reduce){.era-timeline-segment{transition:none}}
@media(max-width:760px){.era-timeline-axis{grid-template-columns:repeat(var(--era-count),minmax(32px,1fr));overflow-x:auto;scrollbar-width:thin;padding-bottom:20px}}