@keyframes _si{to{opacity:1}}

.legacy-content .duo {display:grid;grid-template-columns:300px 1fr;gap:20px;align-items:start}.legacy-content .chat-panel {background:var(--card);border:1.5px solid var(--border);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-card);position:sticky;top:16px}.legacy-content .l-label {padding:10px 16px;font-size:13px;font-weight:800;color:var(--sub);letter-spacing:.5px;border-bottom:1px solid var(--border)}.legacy-content .chat-area {padding:12px;min-height:180px;max-height:320px;overflow-y:auto;display:flex;flex-direction:column;gap:8px;background:#eae7df}.legacy-content .chat-bubble {max-width:88%;padding:9px 13px;border-radius:14px;font-size:15px;line-height:1.6;opacity:0;transform:translateY(6px);transition:all .3s ease}.legacy-content .chat-bubble.show {opacity:1;transform:translateY(0)}.legacy-content .chat-user {align-self:flex-end;background:var(--cyan);color:white;border-bottom-right-radius:4px}.legacy-content .chat-bot {align-self:flex-start;background:var(--card);color:var(--text);border-bottom-left-radius:4px;box-shadow:0 1px 3px rgba(0,0,0,.06)}.legacy-content .chat-loading {align-self:flex-start;background:var(--card);color:var(--sub);border-bottom-left-radius:4px;box-shadow:0 1px 3px rgba(0,0,0,.06);font-size:14px;display:flex;align-items:center;gap:6px}.legacy-content .typing-dots span {display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--sub);animation:blink 1.4s infinite both}.legacy-content .typing-dots span:nth-child(2) {animation-delay:.2s}.legacy-content .typing-dots span:nth-child(3) {animation-delay:.4s}@keyframes blink{0%,80%,100%{opacity:.3}40%{opacity:1}}.legacy-content .chat-tool-card {align-self:flex-start;background:var(--card);border:1.5px solid rgba(22,163,74,.2);border-radius:12px;padding:10px 12px;box-shadow:0 1px 4px rgba(0,0,0,.06);max-width:88%}.legacy-content .ctc-hd {display:flex;align-items:center;gap:6px;font-size:12px;font-weight:700;color:var(--success);margin-bottom:5px}.legacy-content .ctc-row {display:flex;justify-content:space-between;font-size:13px;padding:2px 0}.legacy-content .ctc-label {color:var(--sub)}.legacy-content .ctc-val {font-weight:600;color:var(--text)}.legacy-content .decision {padding:12px}.legacy-content .dec-card {background:rgba(0,102,255,.04);border:1.5px solid rgba(0,102,255,.2);border-radius:10px;padding:10px 12px;font-size:13px;color:var(--text);line-height:1.6;opacity:0;transform:translateY(4px);transition:all .35s}.legacy-content .dec-card.show {opacity:1;transform:translateY(0)}.legacy-content .dec-card b {color:var(--accent)}.legacy-content .ml-panel {min-width:0}.legacy-content .r-bar {display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px;flex-wrap:wrap}.legacy-content .r-title {font-size:13px;font-weight:800;color:var(--sub);letter-spacing:.5px}.legacy-content .r-stats {display:flex;gap:12px;align-items:center;flex-wrap:wrap}.legacy-content .r-stat {font-size:13px;color:var(--sub);font-weight:600}.legacy-content .r-stat span {font-weight:800;color:var(--text)}.legacy-content .btn-reset {padding:6px 14px;border-radius:8px;font-size:13px;font-weight:700;border:1px solid var(--border);background:var(--card);color:var(--sub);cursor:pointer;font-family:inherit;min-height:32px}.legacy-content .ml-area {display:flex;flex-direction:column;gap:8px}.legacy-content .ml-entry {border:1.5px solid var(--border);border-radius:10px;overflow:hidden;opacity:0;transform:translateY(8px);transition:all .35s ease;background:var(--card)}.legacy-content .ml-entry.show {opacity:1;transform:translateY(0)}.legacy-content .ml-head {padding:6px 12px;display:flex;align-items:center;justify-content:space-between;font-size:13px;font-weight:700;background:rgba(0,0,0,.025);border-bottom:1px solid var(--border);flex-wrap:wrap;gap:4px}.legacy-content .ml-idx {font-family:"SF Mono","Fira Code",Menlo,monospace;font-size:13px;font-weight:800;color:var(--sub)}.legacy-content .ml-role {display:flex;align-items:center;gap:6px}.legacy-content .ml-role-badge {padding:2px 7px;border-radius:4px;font-size:12px;font-weight:800;letter-spacing:.3px}.legacy-content .ml-tokens {color:var(--sub);font-weight:600;font-size:13px}.legacy-content .ml-body {padding:10px 12px 12px;font-size:14px;line-height:1.6;color:var(--text)}.legacy-content .ml-field {font-family:"SF Mono","Fira Code",Menlo,monospace;font-size:13px;color:var(--sub);font-weight:600;margin-bottom:1px;word-break:break-word}.legacy-content .ml-field-val {color:var(--text);font-weight:400}.legacy-content .ml-body-muted {color:var(--sub);font-size:13px}.legacy-content .ml-tool-badge {display:inline-flex;align-items:center;gap:4px;padding:3px 8px;border-radius:5px;font-size:13px;font-weight:700;margin:2px 0}.legacy-content .ml-param {display:flex;gap:8px;font-size:13px;padding:2px 0;padding-left:16px;font-family:"SF Mono","Fira Code",Menlo,monospace}.legacy-content .ml-param-k {color:var(--sub);min-width:40px}.legacy-content .ml-param-v {color:var(--text);font-weight:600}.legacy-content .ml-action {display:flex;align-items:center;gap:8px;padding:8px 12px;border-radius:8px;background:rgba(217,119,6,.04);border:1px dashed rgba(217,119,6,.3);font-size:13px;color:var(--amber);font-weight:600;opacity:0;transform:translateY(6px);transition:all .3s}.legacy-content .ml-action.show {opacity:1;transform:translateY(0)}.legacy-content .ml-action-icon {font-size:15px}.legacy-content .ml-dir {display:flex;align-items:center;gap:6px;padding:2px 0;font-size:13px;font-weight:700;color:var(--sub);opacity:0;transition:opacity .3s}.legacy-content .ml-dir.show {opacity:1}.legacy-content .ml-dir-arrow {font-size:15px}.legacy-content .ml-tools-summary {display:flex;flex-wrap:wrap;gap:4px;margin-top:4px}.legacy-content .ml-ts-chip {padding:3px 8px;border-radius:4px;font-size:13px;font-weight:700;background:rgba(0,0,0,.05);color:var(--sub)}.legacy-content .json-panel {border:1.5px solid var(--border);border-radius:var(--radius);overflow:hidden;background:var(--card);box-shadow:var(--shadow-card)}.legacy-content .json-toggle {padding:12px 16px;cursor:pointer;display:flex;align-items:center;gap:8px;font-size:13px;font-weight:800;color:var(--sub);user-select:none;transition:all .15s;min-height:44px}.legacy-content .json-toggle:hover {background:rgba(0,0,0,.02)}.legacy-content .json-panel.closed .json-ref {display:none}.legacy-content .json-ref {background:var(--surface-soft);font-family:"SF Mono","Fira Code",Menlo,monospace;font-size:12.5px;line-height:1.7;color:var(--muted);white-space:pre;padding:14px 16px;overflow-x:auto}.legacy-content .json-ref .jr-k {color:var(--muted)}.legacy-content .json-ref .jr-v {color:var(--muted)}.legacy-content .json-ref .jr-null {color:var(--muted);font-style:italic}.legacy-content .json-ref .jr-cm {color:#6c7086}.legacy-content .json-ref .jr-brace {color:var(--muted)}.legacy-content .hint-line {font-size:13px;color:var(--sub);margin-top:10px;min-height:20px}@media (max-width:768px){.legacy-content .duo {grid-template-columns:1fr}.legacy-content .chat-panel {position:static}.legacy-content .chat-area {max-height:260px}}