.tx-sources{font-size:12.5px}.tx-sources .tx-sources__header{display:inline-flex;align-items:center;gap:6px;padding:3px 0;border:none;background:transparent;color:var(--tx-text-color-secondary, #6b7280);font:inherit;cursor:pointer}.tx-sources .tx-sources__icon,.tx-sources .tx-sources__stack{display:inline-flex}.tx-sources .tx-sources__stack-icon{width:14px;height:14px;border-radius:999px;background:var(--tx-fill-color-blank, #fff);box-shadow:0 0 0 1.5px var(--tx-sources-stack-ring, var(--tx-bg-color, #fff))}.tx-sources .tx-sources__stack-icon+.tx-sources__stack-icon{margin-left:-4px}.tx-sources .tx-sources__chevron{display:inline-flex;transition:transform .2s cubic-bezier(.4,0,.2,1)}.tx-sources .tx-sources__chevron.is-open{transform:rotate(180deg)}.tx-sources .tx-sources__collapse{display:grid;grid-template-rows:0fr;transition:grid-template-rows .26s cubic-bezier(.4,0,.2,1)}.tx-sources .tx-sources__collapse.is-open{grid-template-rows:1fr}.tx-sources .tx-sources__list{min-height:0;overflow:hidden;margin:0;padding:0;list-style:none}.tx-sources .tx-sources__item{margin-top:6px}.tx-sources .tx-sources__link{display:flex;align-items:center;gap:8px;min-width:0;padding:6px 10px;border:1px solid var(--tx-border-color-lighter, #e5e7eb);border-radius:10px;color:var(--tx-text-color-primary, #111827);text-decoration:none;transition:border-color .15s ease,background-color .15s ease}.tx-sources .tx-sources__link:hover{border-color:var(--tx-color-primary, #409eff);background:color-mix(in srgb,var(--tx-color-primary, #409eff) 4%,transparent)}.tx-sources .tx-sources__ordinal{flex:none;min-width:18px;color:var(--tx-text-color-secondary, #6b7280);font-variant-numeric:tabular-nums;text-align:center}.tx-sources .tx-sources__favicon{flex:none;width:14px;height:14px;border-radius:3px}.tx-sources .tx-sources__title{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.tx-sources .tx-sources__domain{flex:none;color:var(--tx-text-color-secondary, #6b7280);font-size:11.5px}@media(prefers-reduced-motion:reduce){.tx-sources .tx-sources__chevron,.tx-sources .tx-sources__collapse{transition:none}}