.timeline-block h2{margin:clamp(36px,8vw,64px) 0 28px;font-size:clamp(24px,4.5vw,30px);font-weight:600;letter-spacing:-.02em}
.timeline-grid{display:flex;flex-wrap:wrap;gap:1px;background:var(--line)}
.timeline-item{flex:1 1 260px;background:#fff;padding:26px;display:flex;flex-direction:column;gap:8px}
.timeline-era{font-size:13px;color:var(--teal)}
.timeline-title{font-size:17px;font-weight:600}
.timeline-text{font-size:14px;line-height:1.6;color:var(--muted)}