*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--bg-primary:#1a1a2e;--bg-secondary:#16213e;--bg-card:#0f3460;--bg-input:#ffffff0d;--text-primary:#e8e8e8;--text-secondary:#a0a0b0;--accent:#7c5cfc;--accent-hover:#6a4ce0;--user-bubble-start:#7c5cfc;--user-bubble-end:#5c3cd0;--ai-bubble:#1e293b;--border:#ffffff14;--scrollbar-thumb:#ffffff26;--scrollbar-track:transparent;--font-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif}html,body,#root{width:100%;height:100%}body{font-family:var(--font-sans);background:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:1.6}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--scrollbar-track)}::-webkit-scrollbar-thumb{background:var(--scrollbar-thumb);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#ffffff40}*{scrollbar-width:thin;scrollbar-color:var(--scrollbar-thumb) var(--scrollbar-track)}textarea{font-family:inherit}._row_1777n_1{align-items:flex-start;gap:12px;width:100%;max-width:800px;margin:0 auto;display:flex}._userRow_1777n_10{justify-content:flex-end}._aiRow_1777n_14{justify-content:flex-start}._avatar_1777n_18{background:linear-gradient(135deg, var(--user-bubble-start), var(--user-bubble-end));color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;margin-top:4px;font-size:14px;display:flex}._bubble_1777n_32{word-break:break-word;border-radius:16px;max-width:70%;padding:12px 16px;font-size:15px;line-height:1.7;position:relative}._user_1777n_10{background:linear-gradient(135deg, var(--user-bubble-start), var(--user-bubble-end));color:#fff;border-bottom-right-radius:4px}._ai_1777n_14{background:var(--ai-bubble);color:var(--text-primary);border-bottom-left-radius:4px}._content_1777n_54{white-space:pre-wrap}._copyBtn_1777n_58{color:var(--text-secondary);cursor:pointer;background:#ffffff0f;border:1px solid #ffffff1a;border-radius:6px;align-items:center;gap:4px;margin-top:8px;padding:4px 10px;font-size:12px;transition:all .2s;display:inline-flex}._copyBtn_1777n_58:hover{color:var(--text-primary);background:#ffffff1a}@media (width<=600px){._bubble_1777n_32{max-width:85%}._row_1777n_1{padding:0 4px}}._list_fhexw_1{max-width:800px;height:100%;margin:0 auto;padding:24px 0;overflow-y:auto}._inner_fhexw_9{flex-direction:column;justify-content:flex-end;gap:24px;min-height:100%;display:flex}._empty_fhexw_18{text-align:center;flex-direction:column;justify-content:center;align-items:center;height:100%;padding:40px 24px;display:flex}._emptyIcon_fhexw_28{background:linear-gradient(135deg, var(--user-bubble-start), var(--user-bubble-end));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin-bottom:16px;font-size:48px}._emptyTitle_fhexw_37{color:var(--text-primary);margin-bottom:8px;font-size:24px;font-weight:600}._emptySubtitle_fhexw_44{color:var(--text-secondary);max-width:400px;margin-bottom:32px;font-size:15px}._hints_fhexw_51{flex-wrap:wrap;justify-content:center;gap:12px;display:flex}._hint_fhexw_51{border:1px solid var(--border);color:var(--text-secondary);cursor:default;background:#ffffff0a;border-radius:20px;padding:8px 16px;font-size:13px;transition:all .2s}._hint_fhexw_51:hover{color:var(--text-primary);background:#ffffff14}._wrapper_6p0uf_1{background:linear-gradient(to top, var(--bg-primary) 60%, transparent);flex-shrink:0;padding:12px 16px 20px}._bar_6p0uf_7{-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border:1px solid var(--border);background:#ffffff0d;border-radius:16px;align-items:flex-end;gap:10px;max-width:800px;margin:0 auto;padding:10px 12px 10px 16px;transition:border-color .2s;display:flex}._bar_6p0uf_7:focus-within{border-color:#7c5cfc66}._input_6p0uf_25{color:var(--text-primary);resize:none;background:0 0;border:none;outline:none;flex:1;max-height:120px;font-size:15px;line-height:1.5;overflow-y:auto}._input_6p0uf_25::placeholder{color:var(--text-secondary)}._input_6p0uf_25:disabled{opacity:.5}._sendBtn_6p0uf_46{background:linear-gradient(135deg, var(--user-bubble-start), var(--user-bubble-end));color:#fff;cursor:pointer;border:none;border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;transition:all .2s;display:flex}._sendBtn_6p0uf_46:hover:not(._disabled_6p0uf_61){transform:scale(1.05);box-shadow:0 2px 12px #7c5cfc66}._sendBtn_6p0uf_46._disabled_6p0uf_61{opacity:.4;cursor:not-allowed}._hint_6p0uf_71{text-align:center;color:var(--text-secondary);opacity:.6;margin-top:8px;font-size:12px}@media (width<=600px){._wrapper_6p0uf_1{padding:8px 8px 16px}._bar_6p0uf_7{border-radius:12px}}._wrapper_1gg7u_1{align-items:flex-start;gap:12px;max-width:800px;margin:0 auto;padding:0 0 24px;display:flex}._avatar_1gg7u_10{background:linear-gradient(135deg, var(--user-bubble-start), var(--user-bubble-end));color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;font-size:14px;display:flex}._bubble_1gg7u_23{background:var(--ai-bubble);border-radius:16px 16px 16px 4px;align-items:center;gap:5px;padding:14px 18px;display:flex}._dot_1gg7u_33{background:var(--text-secondary);border-radius:50%;width:8px;height:8px;animation:1.4s ease-in-out infinite _bounce_1gg7u_1}._delay1_1gg7u_41{animation-delay:.2s}._delay2_1gg7u_45{animation-delay:.4s}@keyframes 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var(--user-bubble-end));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:20px}