.rt-filters{flex-wrap:wrap;gap:.5rem;margin-bottom:2.5rem;display:flex}.rt-pill{font-family:var(--font-ui),sans-serif;background:var(--surface-light);border:1px solid var(--border-light);color:var(--text-on-light-muted);cursor:pointer;border-radius:999px;align-items:center;gap:.4rem;padding:.4rem .9rem;font-size:.85rem;font-weight:500;transition:color .15s,border-color .15s,background .15s;display:inline-flex}.rt-pill:hover{border-color:var(--amber);color:var(--text-on-light-heading)}.rt-pill--all-active{background:var(--amber);border-color:var(--amber);color:#241c0c}.rt-pill-icon{align-items:center;display:inline-flex}.rt-timeline{position:relative}.rt-timeline:before{content:"";background:var(--border-light);width:1px;position:absolute;top:4px;bottom:4px;left:50%;transform:translate(-.5px)}.rt-decade{margin-bottom:1.75rem}.rt-decade-anchor{justify-content:center;margin:.75rem 0 2rem;display:flex}.rt-decade-num{font-family:var(--font-display),Georgia,serif;color:var(--text-on-light-heading);background:var(--paper);padding:0 .85rem;font-size:2.25rem;font-weight:600;line-height:1;position:relative}.rt-decade-num:after{content:"";background:var(--amber);width:46px;height:2px;margin:.4rem auto 0;display:block}.rt-event{grid-template-columns:1fr 64px 1fr;align-items:start;margin-bottom:1.5rem;display:grid}.rt-event-rail{flex-direction:column;grid-column:2;align-items:center;min-width:0;display:flex}.rt-dot{width:14px;height:14px;box-shadow:0 0 0 4px var(--paper);z-index:2;border-radius:50%;margin-top:6px}.rt-year{font-family:var(--font-data),monospace;color:var(--text-on-light-muted);background:var(--paper);z-index:2;margin-top:8px;padding:1px 5px;font-size:.72rem}.rt-event--left .rt-card{grid-column:1;justify-self:end}.rt-event--right .rt-card{grid-column:3;justify-self:start}.rt-card{background:var(--surface-light);border:1px solid var(--border-light);cursor:pointer;border-radius:8px;width:100%;min-width:0;max-width:440px;padding:.85rem 1rem;transition:box-shadow .18s,border-color .18s,transform .18s;box-shadow:0 1px 3px #0000000f}.rt-card:hover{border-color:#00000024;transform:translateY(-1px);box-shadow:0 4px 14px #00000017}.rt-card--expanded{border-color:#00000024;box-shadow:0 6px 20px #0000001a}.rt-card-head{align-items:center;gap:.5rem;display:flex}.rt-card-icon{flex-shrink:0;align-items:center;display:inline-flex}.rt-card-title{min-width:0;font-family:var(--font-ui),sans-serif;color:var(--text-on-light-heading);overflow-wrap:anywhere;flex:1;font-size:.95rem;font-weight:600;line-height:1.35}.rt-tier{font-family:var(--font-data),monospace;white-space:nowrap;border-radius:4px;flex-shrink:0;padding:.1rem .4rem;font-size:.65rem}.rt-tier--1{color:var(--amber-muted);background:#e4a85329}.rt-tier--2{color:var(--text-on-light-muted);background:#0000000f}.rt-tier--3{color:#a5622c;background:#b8733326}.rt-tier--4{color:var(--text-on-light-muted);background:#0000000d}.rt-card-body{margin-top:.6rem}.rt-card-desc{font-family:var(--font-ui),sans-serif;color:var(--text-on-light);font-size:.85rem;line-height:1.55}.rt-card-link{font-family:var(--font-data),monospace;color:var(--amber-muted);margin-top:.55rem;font-size:.72rem;text-decoration:none;display:inline-block}.rt-card-link:hover{color:var(--amber);text-decoration:underline}.rt-summary{background:var(--surface-light);border:1px solid var(--border-light);font-family:var(--font-data),monospace;color:var(--text-on-light-muted);text-align:center;border-radius:8px;margin-top:2.75rem;padding:.9rem 1.1rem;font-size:.8rem}@media (max-width:1023px){.rt-timeline:before{left:18px}.rt-event{grid-template-columns:36px 1fr;column-gap:.5rem;margin-bottom:1.25rem}.rt-event-rail{grid-column:1}.rt-event--left .rt-card,.rt-event--right .rt-card{grid-column:2;justify-self:stretch;max-width:none}.rt-decade-anchor{justify-content:flex-start;padding-left:0}.rt-decade-num{background:var(--paper);padding:0 .6rem 0 0;font-size:1.9rem}.rt-decade-num:after{margin-left:0;margin-right:auto}}