.tr-countdown{display:flex;align-items:center;gap:16px;background:var(--surface);border:1px solid var(--line);border-left:4px solid var(--brass);border-radius:var(--radius);padding:14px 18px;margin:1.2em 0}.tr-countdown-n{font-family:var(--f-data);font-size:clamp(2.2rem, 7vw, 3.2rem);line-height:1;color:var(--brass);font-weight:500;font-variant-numeric:tabular-nums}.tr-countdown-txt{display:grid;gap:2px;min-width:0}.tr-countdown-unit{font-weight:650}.tr-countdown-label{color:var(--ink)}.tr-countdown time,.tr-countdown small{font-family:var(--f-data);font-size:.8rem;color:var(--muted)}.tr-countdown.is-past{border-left-color:var(--green)}.tr-countdown.is-past .tr-countdown-n{color:var(--green)}.tr-einv{margin:1.4em 0;gap:16px}.tr-einv-head{display:grid;gap:6px}.tr-einv-h{font-family:var(--f-display);font-size:var(--step-1);font-weight:700;line-height:1.2;color:var(--ink)}.tr-einv-form{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%, 210px),1fr));gap:12px 18px}.tr-einv-form fieldset{border:0;margin:0;padding:0;display:grid;gap:6px;align-content:start;min-width:0}.tr-einv-form legend{font-weight:650;font-size:.95rem;margin-bottom:4px;padding:0;color:var(--ink)}.tr-einv-form legend small{display:block;font-weight:400;color:var(--muted);font-size:.82rem}.tr-einv-opt{display:flex;align-items:center;gap:8px;padding:7px 10px;border:1px solid var(--line);border-radius:8px;background:var(--paper);cursor:pointer;font-size:.95rem;color:var(--ink)}.tr-einv-opt:hover{border-color:var(--green)}.tr-einv-opt input{accent-color:var(--green);margin:0;width:16px;height:16px;flex:none}.tr-einv-opt:has(input:checked){border-color:var(--green);background:var(--green-soft)}.tr-einv-opt:has(input:focus-visible){outline:2px solid var(--brass);outline-offset:2px}.tr-einv-submit{justify-self:start;align-self:end}.tr-einv-submit[hidden]{display:none}.tr-einv-result{display:grid;gap:10px;border-top:1px dashed var(--line);padding-top:14px}.tr-einv-for{font-family:var(--f-data);font-size:.75rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}.card .tr-einv-result p{color:var(--ink)}.tr-einv-panel{display:grid;gap:8px;padding:14px 16px;border-radius:var(--radius);background:var(--paper);border:1px solid var(--line)}.tr-einv-panel[hidden]{display:none}.tr-einv-panel .pill{justify-self:start}.tr-einv-panel.is-extra{background:var(--surface)}.tr-einv-res-title{font-family:var(--f-display);font-weight:700;font-size:1.12rem;line-height:1.25}.tr-einv-next{font-weight:650;margin-top:2px}.tr-einv-panel ul{margin:0;padding-left:1.2em;display:grid;gap:4px}.tr-einv-links{display:flex;flex-wrap:wrap;gap:6px 16px;font-weight:600;font-size:.95rem}.card .tr-einv-assume{font-size:.85rem;color:var(--muted)}.tr-tl{margin:1.4em 0;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:18px}.tr-tl-title{font-weight:650;margin-bottom:12px}.tr-tl .timeline{margin:0;padding:0}.tr-tl .timeline li{grid-template-columns:150px 1fr}.tr-tl .when{display:flex;flex-direction:column;align-items:flex-start;gap:6px}.tr-tl .when b{font-size:1rem;line-height:1.25}.tr-tl .timeline h3{font-size:1.05rem}.tr-tl .timeline p{font-size:.95rem}.tr-tl-done h3{color:var(--muted)}.tr-tl-next{position:relative}.tr-tl-in{font-family:var(--f-data);font-size:.78rem;color:var(--brass)}.tr-tl-in[hidden]{display:none}.tr-tl-src{font-size:.82rem!important;margin-top:4px}.tr-tl-note{margin-top:12px;font-size:.85rem;color:var(--muted)}@media (max-width:520px){.tr-tl .timeline li{grid-template-columns:1fr}.tr-tl .when{flex-direction:row;flex-wrap:wrap;align-items:center}}.prose ol.changelog{list-style:none;padding:0;margin:0;display:grid;gap:10px;border-left:2px solid var(--line)}.prose ol.changelog li{padding-left:16px;position:relative}.prose ol.changelog li::before{content:"";position:absolute;left:-6px;top:.55em;width:10px;height:10px;border-radius:50%;background:var(--brass)}.prose ol.changelog time,.prose ol.changelog b:first-child{font-family:var(--f-data);font-weight:500;font-size:.88rem}