.chain-page[data-astro-cid-roheoafq]{background:var(--bg);min-height:60vh}.chain-loading[data-astro-cid-roheoafq],.chain-error[data-astro-cid-roheoafq]{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:50vh;gap:16px;color:var(--ink-muted);font-size:14px}.chain-error[data-astro-cid-roheoafq] a[data-astro-cid-roheoafq]{color:var(--accent)}.spinner[data-astro-cid-roheoafq]{width:36px;height:36px;border:3px solid var(--line);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}#chain-app[data-astro-cid-roheoafq]{padding-top:var(--space-4)}#stats-bar[data-astro-cid-roheoafq]{display:flex;align-items:center;gap:var(--space-4);padding:var(--space-2) var(--space-6);font-size:var(--text-xs);color:var(--ink-muted);font-family:var(--font-mono);flex-wrap:wrap}#cluster-pills[data-astro-cid-roheoafq]{display:flex;gap:4px;flex-wrap:wrap;margin-left:auto}#cluster-pills[data-astro-cid-roheoafq] .cpill{background:var(--teal-soft);color:var(--teal);font-size:10px;padding:2px 8px;border-radius:10px;white-space:nowrap}#chain-track[data-astro-cid-roheoafq]{position:relative;overflow-x:auto;overflow-y:visible;scrollbar-width:none;-ms-overflow-style:none;padding:var(--space-8) 0}#chain-track[data-astro-cid-roheoafq]::-webkit-scrollbar{display:none}#track-scroll[data-astro-cid-roheoafq]{display:flex;align-items:center;gap:var(--space-4);padding:0 var(--space-6);min-width:max-content;transition:transform .3s ease}.chain-card{flex-shrink:0;border-radius:var(--radius);border:1.5px solid var(--line);background:var(--card);display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--space-3);transition:all .4s ease;cursor:pointer;position:relative}.chain-card.past{width:120px;height:80px;opacity:.4;filter:grayscale(.7)}.chain-card.past-2{opacity:.25}.chain-card.past-3{opacity:.12}.chain-card.current{width:280px;height:180px;border-color:var(--accent);border-width:2px;box-shadow:0 8px 32px #c45c7226;opacity:1;filter:none}.chain-card.next{width:160px;height:100px;opacity:.5}.chain-card .card-label{position:absolute;top:-18px;left:8px;font-size:9px;font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.06em;color:var(--ink-muted)}.chain-card.unknown{width:120px;height:80px;opacity:.25;border-style:dashed}.unknown-dots{display:flex;gap:6px}.unknown-dots span{width:6px;height:6px;border-radius:50%;background:var(--ink-muted);animation:pulse-dot 1.5s ease-in-out infinite}.unknown-dots span:nth-child(2){animation-delay:.2s}.unknown-dots span:nth-child(3){animation-delay:.4s}@keyframes pulse-dot{0%,to{opacity:.3}50%{opacity:.8}}.card-waveform{margin-bottom:var(--space-2);line-height:0}.card-title{font-family:var(--font-display);font-size:var(--text-sm);color:var(--ink);text-align:center;line-height:1.2;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.current .card-title{font-size:var(--text-base);white-space:normal;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}.card-duration{font-size:10px;color:var(--ink-muted);font-family:var(--font-mono);margin-top:2px}#waveform{width:100%;margin-bottom:var(--space-2)}#branch-panel[data-astro-cid-roheoafq]{padding:var(--space-4) var(--space-6);border-top:1px solid var(--line)}.branch-label[data-astro-cid-roheoafq]{font-size:var(--text-xs);font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--ink-muted);margin-bottom:var(--space-3)}#branch-cards[data-astro-cid-roheoafq]{display:flex;gap:var(--space-3);overflow-x:auto;padding-bottom:var(--space-2);scrollbar-width:none}#branch-cards[data-astro-cid-roheoafq]::-webkit-scrollbar{display:none}.branch-card{flex-shrink:0;width:130px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius-sm);padding:var(--space-2) var(--space-3);cursor:pointer;transition:border-color .2s,box-shadow .2s}.branch-card:hover{border-color:var(--accent);box-shadow:var(--shadow-sm)}.branch-card .branch-title{font-size:11px;color:var(--ink-soft);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;margin-top:4px}.branch-card .branch-dur{font-size:10px;color:var(--ink-muted);font-family:var(--font-mono)}#chain-controls[data-astro-cid-roheoafq]{display:flex;align-items:center;justify-content:center;gap:var(--space-3);padding:var(--space-4) var(--space-6) var(--space-6);border-top:1px solid var(--line)}#chain-controls[data-astro-cid-roheoafq] button[data-astro-cid-roheoafq]{background:var(--bg-alt);border:1.5px solid var(--line);border-radius:var(--radius-sm);color:var(--ink-soft);padding:var(--space-2) var(--space-4);font-size:var(--text-sm);font-weight:600;cursor:pointer;display:flex;align-items:center;justify-content:center;min-width:40px;min-height:36px;transition:border-color .2s,color .2s}#chain-controls[data-astro-cid-roheoafq] button[data-astro-cid-roheoafq]:hover{border-color:var(--accent);color:var(--accent)}.auto-toggle[data-astro-cid-roheoafq]{display:flex;align-items:center;gap:var(--space-2);font-size:var(--text-sm);color:var(--ink-soft);cursor:pointer;user-select:none}.auto-toggle[data-astro-cid-roheoafq] input[data-astro-cid-roheoafq]{accent-color:var(--accent)}@media(max-width:640px){#chain-track[data-astro-cid-roheoafq]{padding:var(--space-4) 0}#track-scroll[data-astro-cid-roheoafq]{flex-direction:column;padding:0 var(--space-4);min-width:auto;gap:var(--space-3)}.chain-card.current{width:100%;height:auto;min-height:140px}.chain-card.past,.chain-card.next,.chain-card.unknown{width:100%;height:auto;min-height:60px}#branch-cards[data-astro-cid-roheoafq]{flex-wrap:nowrap}#stats-bar[data-astro-cid-roheoafq]{padding:var(--space-2) var(--space-4)}}