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0;padding:8px 14px;border:1px solid var(--border);border-radius:100px;background:color-mix(in srgb,var(--card) 60%,transparent);color:var(--indigo);font-size:13px}h2[data-astro-cid-rpohz3az]{font-size:1.3rem;margin:24px 0 12px}.stack[data-astro-cid-rpohz3az]{list-style:none;display:flex;flex-wrap:wrap;gap:9px}.stack[data-astro-cid-rpohz3az] li[data-astro-cid-rpohz3az]{font-size:12px;background:color-mix(in srgb,var(--card) 70%,transparent);border:1px solid var(--border);padding:6px 12px;border-radius:9px}.chatcard[data-astro-cid-rpohz3az]{border:1px solid var(--border);border-radius:20px;background:var(--card);box-shadow:0 10px 30px #3c2d1e14;overflow:hidden;margin:24px 0 32px}.chatcard-head[data-astro-cid-rpohz3az]{display:flex;align-items:center;gap:10px;padding:14px 18px;border-bottom:1px solid var(--border);background:linear-gradient(180deg,var(--card),var(--card))}.avatar[data-astro-cid-rpohz3az]{width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,var(--coral),var(--amber));display:flex;align-items:center;justify-content:center;color:var(--card);font-family:var(--font-head);font-weight:700;font-size:14px;flex:0 0 auto}.head-meta[data-astro-cid-rpohz3az]{flex:1}.head-name[data-astro-cid-rpohz3az]{font-weight:600;font-size:14px}.head-sub[data-astro-cid-rpohz3az]{display:flex;align-items:center;gap:6px;font-size:11px;color:var(--muted)}.head-sub[data-astro-cid-rpohz3az] .dot[data-astro-cid-rpohz3az]{width:6px;height:6px;border-radius:50%;background:var(--teal);box-shadow:0 0 color-mix(in srgb,var(--teal) 50%,transparent);animation:chatpulse 2s infinite}@keyframes chatpulse{70%{box-shadow:0 0 0 6px color-mix(in srgb,var(--teal) 0%,transparent)}}.head-badge[data-astro-cid-rpohz3az]{font-size:10px;color:var(--indigo);border:1px solid color-mix(in srgb,var(--indigo) 30%,transparent);background:color-mix(in srgb,var(--indigo) 8%,transparent);padding:4px 9px;border-radius:100px}.chat-messages[data-astro-cid-rpohz3az]{min-height:560px;max-height:560px;overflow-y:auto;display:flex;flex-direction:column;gap:12px;padding:18px;background:var(--bg2)}.chat-messages[data-astro-cid-rpohz3az][hidden]{display:none}.chat-empty[data-astro-cid-rpohz3az]{margin:auto;text-align:center;padding:10px 12px 4px;max-width:320px}.empty-icon[data-astro-cid-rpohz3az]{font-size:24px;margin-bottom:8px}.empty-title[data-astro-cid-rpohz3az]{font-weight:600;font-size:14px;margin-bottom:4px}.empty-sub[data-astro-cid-rpohz3az]{color:var(--muted);font-size:12px;margin-bottom:16px}.chips[data-astro-cid-rpohz3az]{display:flex;flex-wrap:wrap;gap:8px;justify-content:center}.chip[data-astro-cid-rpohz3az]{background:var(--card);border:1px solid var(--border);padding:7px 12px;border-radius:100px;cursor:pointer;transition:.15s;color:var(--ink);font-size:11px}.chip[data-astro-cid-rpohz3az]:hover{border-color:var(--coral);color:var(--coral-text)}.msg-row{display:flex;gap:9px;max-width:88%}.msg-row.user{align-self:flex-end;flex-direction:row-reverse}.msg-row.assistant{align-self:flex-start}.msg-avatar{width:24px;height:24px;border-radius:7px;flex:0 0 auto;display:flex;align-items:center;justify-content:center;font-size:11px;font-family:var(--font-head);font-weight:700;color:var(--card)}.msg-avatar.assistant{background:linear-gradient(135deg,var(--coral),var(--amber))}.msg-avatar.user{background:var(--indigo)}.chat-msg{padding:10px 13px;border-radius:13px;font-size:13px;line-height:1.5;white-space:pre-wrap}.chat-msg.assistant{background:var(--card);border:1px solid var(--border);border-radius:13px 13px 13px 3px}.chat-msg.user{background:linear-gradient(135deg,var(--indigo),color-mix(in srgb,var(--indigo) 70%,var(--violet)));color:var(--card);border-radius:13px 13px 3px}.typing-dot{display:inline-block;width:5px;height:5px;border-radius:50%;background:var(--muted);margin:0 1.5px;animation:chatblink 1.2s infinite}.typing-dot:nth-child(2){animation-delay:.2s}.typing-dot:nth-child(3){animation-delay:.4s}@keyframes chatblink{0%,60%,to{opacity:.25}30%{opacity:1}}.chat-citations{display:flex;flex-wrap:wrap;gap:5px;margin:4px 0 0 33px}.chat-citations .cite{font-size:10px;color:var(--teal-text);background:color-mix(in srgb,var(--teal) 8%,transparent);border:1px solid color-mix(in srgb,var(--teal) 25%,transparent);padding:3px 7px;border-radius:100px}.chat-form[data-astro-cid-rpohz3az]{display:flex;gap:8px;align-items:center;padding:14px 16px;border-top:1px solid var(--border);background:var(--card)}.chat-form[data-astro-cid-rpohz3az][hidden]{display:none}.chat-form[data-astro-cid-rpohz3az] input[data-astro-cid-rpohz3az]{flex:1;border:1px solid var(--border);border-radius:11px;padding:11px 14px;font-family:inherit;font-size:13px;background:var(--card)}.chat-form[data-astro-cid-rpohz3az] input[data-astro-cid-rpohz3az]:focus{outline:2px solid var(--indigo);outline-offset:0}.verify-badge[data-astro-cid-rpohz3az]{display:flex;align-items:center;gap:5px;font-size:10px;color:var(--teal-text);white-space:nowrap}.verify-badge[data-astro-cid-rpohz3az][hidden]{display:none}.send[data-astro-cid-rpohz3az]{width:40px;height:40px;border-radius:11px;border:none;background:linear-gradient(135deg,var(--coral),var(--amber));color:var(--card);font-size:16px;display:flex;align-items:center;justify-content:center;cursor:pointer;flex:0 0 auto}.send[data-astro-cid-rpohz3az]:focus-visible{outline:2px solid var(--indigo);outline-offset:2px}.how-head[data-astro-cid-rpohz3az]{display:flex;align-items:center;justify-content:space-between;margin-top:28px}.how-head[data-astro-cid-rpohz3az] h2[data-astro-cid-rpohz3az]{font-size:15px;margin:0}.how-toggle[data-astro-cid-rpohz3az]{font-size:11px;color:var(--muted);background:none;border:none;cursor:pointer;padding:0 8px;min-height:44px;min-width:44px;display:inline-flex;align-items:center;justify-content:center}