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var(--border-color);border-radius:var(--tv-radius-2);color:var(--tv-fg);font-family:var(--tv-font-body);font-size:.85rem;line-height:1.5}.ask-textarea:focus{outline:none;border-color:var(--tv-rule-volt)}.ask-send{position:absolute;right:.45rem;bottom:.45rem;display:flex;align-items:center;justify-content:center;width:1.75rem;height:1.75rem;padding:0;background:var(--tv-accent);border:none;border-radius:var(--tv-radius-2);color:var(--tv-fg-on-volt);cursor:pointer}.ask-send:disabled{background:var(--tv-ink-4);color:var(--tv-fg-subtle);cursor:not-allowed}.ask-send.ask-stop{background:transparent;border:1px solid rgba(255,107,107,.5);color:var(--tv-red)}.ask-send.ask-stop:hover{background:#ff6b6b1f}.ask-map{position:absolute;inset:0;z-index:2;border-radius:var(--tv-radius-3);display:flex;align-items:flex-start;justify-content:center;padding:3rem 1rem;background:#0000008c}.ask-map-card{width:100%;max-height:100%;overflow-y:auto;padding:.75rem;background:var(--tv-ink-3);border:1px solid var(--border-color);border-radius:var(--tv-radius-3);box-shadow:var(--tv-shadow-3)}.ask-map-row{display:block;width:100%;padding:.15rem .4rem;background:transparent;border:none;color:var(--tv-fg-muted);font-family:var(--tv-font-mono);font-size:.75rem;line-height:1.6;text-align:left;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;cursor:pointer}.ask-map-prefix{white-space:pre;color:var(--tv-fg-subtle)}.ask-map-row:hover{color:var(--tv-fg);background:var(--tv-surface)}.ask-map-row.current{color:var(--tv-accent)}.ask-map-row.chat-root{margin-top:.4rem;color:var(--tv-fg-default)}.ask-map-row.chat-root:first-child{margin-top:0}.ask-map-row.chat-root.current{color:var(--tv-accent)}.canvas-selecting{user-select:none;cursor:crosshair}.node-marquee{position:fixed;z-index:900;pointer-events:none;border:1px dashed #4a90d9;background:#4a90d91a}.node-marquee-count{position:absolute;right:0;bottom:-1.5rem;padding:1px 6px;border-radius:4px;background:#4a90d9;color:#fff;font-size:.75rem;white-space:nowrap}.ask-selection-actions{position:fixed;z-index:900;display:flex;gap:4px}.ask-selection-plus{display:flex;align-items:center;justify-content:center;width:1.5rem;height:1.5rem;padding:0;background:var(--tv-accent);border:none;border-radius:50%;color:var(--tv-fg-on-volt);box-shadow:var(--tv-shadow-2);cursor:pointer}.ask-selection-plus:hover{background:var(--tv-accent-hover)}.ask-selection-spark{background:var(--tv-ink-2);border:1px solid var(--tv-rule-volt);color:var(--tv-accent)}.ask-selection-spark:hover{background:var(--tv-accent);color:var(--tv-fg-on-volt)}.history-attach-btn{font-size:15px;font-weight:600;line-height:1}.history-attach-btn:hover{color:var(--tv-accent)}.article-attach-host{position:relative}div.article-attach-host{display:block}.article-attach-plus{position:absolute;top:.25rem;right:.25rem;z-index:2;display:flex;align-items:center;justify-content:center;width:1.35rem;height:1.35rem;padding:0;background:var(--tv-ink-3);border:1px solid var(--tv-border-volt);border-radius:50%;color:var(--tv-accent);font-size:.9rem;line-height:1;cursor:pointer;opacity:0;transition:opacity .12s ease}.article-attach-host:hover .article-attach-plus,.article-attach-plus:focus-visible{opacity:1}.article-attach-plus:hover{background:var(--tv-accent);color:var(--tv-fg-on-volt)}.tooltip-attach-plus{display:flex;align-items:center;justify-content:center;width:1.1rem;height:1.1rem;padding:0;background:#41dbc926;border:1px solid var(--tv-border-volt);border-radius:50%;color:var(--tv-accent);font-size:.8rem;line-height:1;cursor:pointer}.tooltip-attach-plus:hover{background:var(--tv-accent);color:var(--tv-fg-on-volt)}