@import"https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,700;0,900;1,400&family=Noto+Serif+SC:wght@400;700&family=DM+Sans:wght@300;400;500;600&display=swap";body:has(.landing-page),html:has(.landing-page),#root:has(.landing-page){height:auto;min-height:100%;overflow:visible}.landing-page{background:#0c0907;color:#f0ece4;font-family:DM Sans,system-ui,sans-serif;min-height:100vh;overflow-x:hidden}.landing-nav{position:fixed;top:0;left:0;right:0;z-index:200;padding:18px 48px;display:flex;justify-content:space-between;align-items:center;background:#0c0907e6;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-bottom:1px solid rgba(201,162,39,.12);transition:background .3s}.landing-logo{font-family:"Noto Serif SC",Playfair Display,serif;font-size:1.05rem;font-weight:700;color:#c9a227;letter-spacing:.03em}.landing-nav-right{display:flex;align-items:center;gap:20px}.landing-lang-toggle{background:none;border:none;color:#f0ece466;font-size:.8rem;cursor:pointer;font-family:DM Sans,sans-serif;letter-spacing:.05em;padding:4px 0;transition:color .2s}.landing-lang-toggle:hover{color:#f0ece4cc}.landing-nav-btn{background:transparent;border:1px solid rgba(201,162,39,.35);color:#c9a227;padding:8px 22px;border-radius:3px;font-size:.82rem;cursor:pointer;font-family:DM Sans,sans-serif;font-weight:500;letter-spacing:.04em;transition:all .2s;text-decoration:none}.landing-nav-btn:hover{background:#c9a2271a;border-color:#c9a227}.landing-hero{min-height:100vh;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;padding:140px 24px 100px;position:relative;overflow:hidden}.landing-hero-grid{position:absolute;top:0;right:0;bottom:0;left:0;background-image:linear-gradient(rgba(201,162,39,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(201,162,39,.045) 1px,transparent 1px);background-size:56px 56px;-webkit-mask-image:radial-gradient(ellipse 80% 80% at 50% 50%,rgba(0,0,0,.7) 0%,transparent 70%);mask-image:radial-gradient(ellipse 80% 80% at 50% 50%,rgba(0,0,0,.7) 0%,transparent 70%);pointer-events:none}.landing-hero-glow{position:absolute;top:30%;left:50%;transform:translate(-50%,-50%);width:600px;height:600px;background:radial-gradient(circle,rgba(201,162,39,.06) 0%,transparent 65%);pointer-events:none}.landing-badge{display:inline-flex;align-items:center;gap:8px;background:#c9a22712;border:1px solid rgba(201,162,39,.18);color:#c9a227;padding:6px 18px;border-radius:100px;font-size:.72rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;margin-bottom:36px;animation:fadeInUp .8s ease both}.badge-dot{width:5px;height:5px;border-radius:50%;background:#c9a227;animation:pulse-dot 2s ease-in-out infinite}@keyframes pulse-dot{0%,to{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(.7)}}.landing-title-zh{font-family:"Noto Serif SC",serif;font-size:clamp(2.8rem,8vw,6rem);font-weight:700;color:#f0ece4;line-height:1.05;letter-spacing:-.01em;margin-bottom:10px;animation:fadeInUp .8s ease .1s both}.landing-title-en{font-family:Playfair Display,Georgia,serif;font-size:clamp(1rem,2.2vw,1.45rem);font-weight:400;font-style:italic;color:#f0ece459;letter-spacing:.08em;margin-bottom:36px;animation:fadeInUp .8s ease .2s both}.landing-subtitle{max-width:520px;font-size:clamp(.9rem,1.4vw,1.05rem);color:#f0ece48c;line-height:1.8;font-weight:300;margin-bottom:52px;animation:fadeInUp .8s ease .3s both}.landing-cta-row{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;animation:fadeInUp .8s ease .4s both}.landing-cta-primary{background:#c9a227;color:#09080a;border:none;padding:14px 38px;border-radius:3px;font-size:.9rem;font-weight:600;cursor:pointer;font-family:DM Sans,sans-serif;letter-spacing:.03em;transition:all .22s;text-decoration:none;display:inline-block}.landing-cta-primary:hover{background:#dbb832;transform:translateY(-2px);box-shadow:0 10px 40px #c9a22747}.landing-cta-secondary{background:transparent;color:#f0ece4a6;border:1px solid rgba(240,236,228,.15);padding:14px 38px;border-radius:3px;font-size:.9rem;cursor:pointer;font-family:DM Sans,sans-serif;letter-spacing:.03em;transition:all .22s;text-decoration:none;display:inline-block}.landing-cta-secondary:hover{border-color:#f0ece452;color:#f0ece4}.landing-ticker{position:absolute;bottom:0;left:0;right:0;height:38px;overflow:hidden;border-top:1px solid rgba(201,162,39,.1);background:#09080ae6;display:flex;align-items:center}.landing-ticker-track{display:flex;gap:0;animation:ticker-scroll 40s linear infinite;white-space:nowrap}.landing-ticker-item{display:inline-flex;align-items:center;gap:6px;padding:0 32px;font-size:.72rem;font-family:DM Sans,monospace;letter-spacing:.03em;border-right:1px solid rgba(201,162,39,.08)}.t-code{color:#f0ece440}.t-name{color:#f0ece48c}.t-price{color:#f0ece4b3;font-weight:500}.t-up{color:#e84545}.t-down{color:#2bc07e}@keyframes ticker-scroll{0%{transform:translate(0)}to{transform:translate(-50%)}}.landing-features{padding:108px 24px;background:#100c09;position:relative}.landing-features:before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(201,162,39,.2),transparent)}.landing-section-eyebrow{text-align:center;font-size:.7rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:#c9a227;margin-bottom:14px}.landing-section-title{text-align:center;font-family:Playfair Display,serif;font-size:clamp(1.5rem,2.8vw,2.2rem);font-weight:700;color:#f0ece4;margin-bottom:72px;max-width:460px;margin-left:auto;margin-right:auto;line-height:1.25}.landing-features-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;max-width:860px;margin:0 auto;background:#c9a22712;border:1px solid rgba(201,162,39,.07);border-radius:6px;overflow:hidden}.landing-feature-card{background:#100c09;padding:42px 36px;transition:background .2s;position:relative}.landing-feature-card:after{content:"";position:absolute;bottom:0;left:36px;right:36px;height:1px;background:#c9a22712}.landing-feature-card:hover{background:#150e0b}.landing-feature-icon{font-size:1.6rem;margin-bottom:18px;display:block}.landing-feature-title{font-family:Playfair Display,serif;font-size:1.1rem;font-weight:700;color:#f0ece4;margin-bottom:12px}.landing-feature-desc{font-size:.85rem;color:#f0ece473;line-height:1.75;font-weight:300}.landing-sample{padding:108px 24px;background:#f5f0e6;color:#3a3226;position:relative}.landing-sample:before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(139,105,20,.25),transparent)}.landing-sample .landing-section-eyebrow{color:#8b6914}.landing-sample .landing-section-title{color:#3a3226;font-family:Georgia,"Noto Serif SC",serif}.landing-sample-window{max-width:700px;margin:0 auto;background:#fff;border:1px solid #d4cbb8;border-radius:8px;overflow:hidden;box-shadow:0 6px 48px #3a32261a}.sample-titlebar{background:#ebe5d7;padding:10px 18px;display:flex;align-items:center;gap:7px;border-bottom:1px solid #d4cbb8}.sample-dot{width:9px;height:9px;border-radius:50%}.sample-title{margin-left:8px;font-size:.75rem;color:#7a7060;font-family:DM Sans,sans-serif;letter-spacing:.02em}.sample-query{padding:18px 22px;background:#dcd3be;font-family:Georgia,serif;font-size:.92rem;color:#3a3226;border-left:3px solid #8b6914;display:flex;gap:12px;align-items:flex-start}.sample-query-icon{font-size:.85rem;margin-top:2px;flex-shrink:0;color:#8b6914}.sample-answer{padding:26px 24px;font-family:Georgia,serif;font-size:.88rem;line-height:1.85;color:#3a3226;white-space:pre-wrap}.sample-answer strong{font-weight:700;color:#5a4a28}.landing-cta-band{padding:100px 24px;background:#0c0907;text-align:center;position:relative;overflow:hidden}.landing-cta-band:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background-image:linear-gradient(rgba(201,162,39,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(201,162,39,.03) 1px,transparent 1px);background-size:48px 48px}.landing-cta-band-title{font-family:Playfair Display,serif;font-size:clamp(1.8rem,4vw,3rem);font-weight:700;color:#f0ece4;margin-bottom:16px;position:relative}.landing-cta-band-sub{color:#f0ece473;font-size:1rem;margin-bottom:40px;font-weight:300;position:relative}.landing-footer{background:#090603;border-top:1px solid rgba(201,162,39,.08);padding:36px 48px;display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}.landing-footer-brand{font-family:"Noto Serif SC",serif;font-weight:700;color:#f0ece44d;font-size:.85rem}.landing-footer-links{display:flex;gap:28px}.landing-footer-link{color:#f0ece447;text-decoration:none;font-size:.78rem;font-family:DM Sans,sans-serif;transition:color .2s;letter-spacing:.02em}.landing-footer-link:hover{color:#f0ece4a6}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@media(max-width:640px){.landing-nav{padding:14px 20px}.landing-features-grid{grid-template-columns:1fr}.landing-feature-card{padding:32px 24px}.landing-footer{padding:28px 20px;justify-content:center;text-align:center}.landing-footer-links{justify-content:center}}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg-primary: #f5f0e6;--bg-secondary: #ebe5d7;--bg-tertiary: #e0d9c8;--accent: #8b6914;--accent-hover: #725610;--accent-gold: #c9a227;--text-primary: #2e2619;--text-secondary:#6b5d4a;--text-muted: #9a8878;--border: #d4cbb8;--error: #c0392b;--success: #27ae60;--user-bg: #dcd3be;--assistant-bg: #faf7f1;--shadow-soft: 0 2px 12px rgba(46, 38, 25, .07)}:root[data-theme=dark]{--bg-primary: #0c0907;--bg-secondary: #130f0b;--bg-tertiary: #1d1610;--accent: #c9a227;--accent-hover: #dbb832;--accent-gold: #c9a227;--text-primary: #f0ece4;--text-secondary: rgba(240, 236, 228, .58);--text-muted: rgba(240, 236, 228, .32);--border: rgba(201, 162, 39, .15);--error: #e05545;--success: #3dbf72;--user-bg: #1e180f;--assistant-bg: #150f0b;--shadow-soft: 0 2px 16px rgba(0, 0, 0, .5)}[data-theme=dark] .input-area textarea,[data-theme=dark] .sql-input,[data-theme=dark] .debate-modal textarea,[data-theme=dark] .account-creator input,[data-theme=dark] .reports-search,[data-theme=dark] .login-card input{background:var(--bg-tertiary);color:var(--text-primary)}[data-theme=dark] .message.assistant .message-content{box-shadow:0 1px 8px #0006,0 0 0 1px #c9a2271a}[data-theme=dark] .input-area{background:linear-gradient(to top,var(--bg-primary) 80%,transparent)}html,body,#root{height:100%;background:var(--bg-primary);color:var(--text-primary);font-family:DM Sans,"Noto Serif SC",system-ui,sans-serif}.login-page{display:flex;align-items:center;justify-content:center;height:100%;background:var(--bg-primary)}.login-card{background:var(--bg-secondary);border:1px solid var(--border);border-radius:12px;padding:44px 40px;width:100%;max-width:400px;text-align:center;box-shadow:0 4px 32px #2e261914}.login-card h1{font-family:"Noto Serif SC",serif;font-size:1.4rem;color:var(--accent);margin-bottom:4px;letter-spacing:.02em}.login-subtitle{color:var(--text-secondary);font-size:.88rem;margin-bottom:28px;font-weight:300}.login-card form{display:flex;flex-direction:column;gap:12px}.login-card input{background:var(--bg-primary);border:1px solid var(--border);border-radius:8px;padding:12px 14px;color:var(--text-primary);font-size:.95rem;font-family:DM Sans,sans-serif;outline:none;transition:border-color .2s,box-shadow .2s}.login-card input:focus{border-color:var(--accent);box-shadow:0 0 0 3px #8b69141a}.login-card button{background:var(--accent);color:#fff;border:none;border-radius:8px;padding:12px;font-size:.95rem;font-weight:600;font-family:DM Sans,sans-serif;cursor:pointer;transition:background .2s,transform .1s;letter-spacing:.02em}.login-card button:hover:not(:disabled){background:var(--accent-hover)}.login-card button:disabled{opacity:.6;cursor:not-allowed}.error-msg{color:var(--error);font-size:.85rem;text-align:left}.toggle-auth{margin-top:16px;color:var(--text-secondary);font-size:.85rem}.toggle-auth span{color:var(--accent);cursor:pointer}.toggle-auth span:hover{text-decoration:underline}.chat-layout{display:flex;height:100%;position:relative}.menu-btn{display:none;position:fixed;top:12px;left:12px;z-index:100;background:var(--bg-secondary);border:1px solid var(--border);color:var(--text-primary);font-size:1.3rem;padding:6px 10px;border-radius:6px;cursor:pointer}.sidebar{width:260px;min-width:260px;background:var(--bg-secondary);border-right:1px solid var(--border);display:flex;flex-direction:column;height:100%}.sidebar-overlay{display:none}.sidebar-brand{padding:18px 20px 14px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:8px}.sidebar-brand-name{font-family:"Noto Serif SC",serif;font-size:.88rem;font-weight:700;color:var(--accent);letter-spacing:.03em}.sidebar-header{padding:14px 16px;border-bottom:1px solid var(--border);display:flex;flex-direction:column;gap:7px}.new-chat-btn{width:100%;background:var(--bg-primary);border:1px dashed var(--border);color:var(--text-primary);padding:10px;border-radius:8px;cursor:pointer;font-size:.88rem;font-family:DM Sans,sans-serif;font-weight:500;transition:border-color .2s,background .2s}.new-chat-btn:hover{border-color:var(--accent);background:var(--bg-tertiary)}.conversation-list{flex:1;overflow-y:auto;padding:8px}.conversation-item{display:flex;align-items:center;padding:9px 12px;border-radius:7px;cursor:pointer;margin-bottom:2px;transition:background .15s;border-left:2px solid transparent}.conversation-item:hover{background:var(--bg-tertiary);border-left-color:#8b69144d}.conversation-item.active{background:var(--bg-tertiary);border-left-color:var(--accent)}.conv-title{flex:1;font-size:.84rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:var(--text-primary)}.conv-delete{background:none;border:none;color:var(--text-muted);font-size:1.1rem;cursor:pointer;padding:0 4px;opacity:0;transition:opacity .15s}.conversation-item:hover .conv-delete{opacity:1}.conv-delete:hover{color:var(--error)}.sidebar-links{padding:12px 16px 14px;border-top:1px solid var(--border);display:flex;flex-direction:column;gap:2px}.sidebar-link-btn{background:none;border:none;color:var(--text-secondary);text-align:left;padding:8px 4px;cursor:pointer;font-size:.88rem;font-family:DM Sans,sans-serif;display:flex;align-items:center;gap:8px;border-radius:6px;transition:color .15s,background .15s;width:100%}.sidebar-link-btn:hover{color:var(--accent);background:var(--bg-tertiary)}.sidebar-footer{padding:12px 16px;border-top:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}.user-name{font-size:.82rem;color:var(--text-secondary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:500}.logout-btn{background:none;border:1px solid var(--border);color:var(--text-secondary);padding:4px 10px;border-radius:6px;font-size:.78rem;font-family:DM Sans,sans-serif;cursor:pointer;transition:border-color .2s,color .2s}.logout-btn:hover{border-color:var(--error);color:var(--error)}.sidebar-actions{display:flex;gap:6px}.lang-toggle,.theme-toggle{background:none;border:1px solid var(--border);color:var(--text-secondary);padding:4px 8px;border-radius:6px;font-size:.78rem;font-family:DM Sans,sans-serif;cursor:pointer;font-weight:600;transition:border-color .2s,color .2s}.lang-toggle:hover,.theme-toggle:hover{border-color:var(--accent);color:var(--accent)}.admin-btn{background:none;border:1px solid var(--accent);color:var(--accent);padding:4px 10px;border-radius:6px;font-size:.78rem;font-family:DM Sans,sans-serif;cursor:pointer;transition:background .2s,color .2s}.admin-btn:hover{background:var(--accent);color:#fff}.admin-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000059;z-index:300;display:flex;align-items:center;justify-content:center}.admin-panel-full{background:var(--bg-primary);border:1px solid var(--border);border-radius:12px;width:90vw;max-width:1000px;height:80vh;display:flex;flex-direction:column;box-shadow:0 8px 40px #2e261924;overflow:hidden}.admin-header{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;border-bottom:1px solid var(--border);background:var(--bg-secondary)}.admin-tabs{display:flex;gap:4px}.admin-tabs button{background:none;border:1px solid transparent;color:var(--text-secondary);padding:6px 14px;border-radius:6px;font-size:.85rem;font-family:DM Sans,sans-serif;cursor:pointer;transition:color .15s}.admin-tabs button.active{background:var(--bg-primary);border-color:var(--border);color:var(--accent);font-weight:600}.admin-tabs button:hover:not(.active){color:var(--text-primary)}.admin-close{background:none;border:none;color:var(--text-muted);font-size:1.4rem;cursor:pointer;transition:color .2s}.admin-close:hover{color:var(--text-primary)}.admin-body{flex:1;overflow:hidden;padding:16px}.table-browser{display:flex;gap:16px;height:100%}.table-list{width:180px;min-width:180px;overflow-y:auto;display:flex;flex-direction:column;gap:2px}.table-item{background:none;border:1px solid transparent;color:var(--text-primary);padding:8px 10px;border-radius:6px;font-size:.82rem;font-family:DM Sans,sans-serif;cursor:pointer;text-align:left;display:flex;justify-content:space-between;align-items:center;transition:background .15s}.table-item:hover{background:var(--bg-secondary)}.table-item.active{background:var(--bg-secondary);border-color:var(--accent);color:var(--accent);font-weight:600}.row-count{font-size:.75rem;color:var(--text-muted);font-weight:400}.table-data{flex:1;overflow:hidden;display:flex;flex-direction:column}.table-meta{font-size:.82rem;color:var(--text-secondary);margin-bottom:10px;line-height:1.8}.col-chip{display:inline-block;background:var(--bg-secondary);border:1px solid var(--border);padding:2px 8px;border-radius:4px;font-size:.75rem;margin:2px 4px 2px 0}.col-chip small{color:var(--text-muted);margin-left:3px}.table-placeholder{color:var(--text-muted);font-size:.9rem;padding:40px 0;text-align:center}.data-table-wrap{flex:1;overflow:auto;border:1px solid var(--border);border-radius:6px}.data-table{width:100%;border-collapse:collapse;font-size:.78rem;font-family:Menlo,Consolas,monospace}.data-table th{background:var(--bg-secondary);color:var(--accent);font-weight:600;padding:6px 10px;text-align:left;border-bottom:1px solid var(--border);position:sticky;top:0;white-space:nowrap}.data-table td{padding:5px 10px;border-bottom:1px solid var(--border);max-width:300px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--text-primary)}.data-table tr:hover td{background:var(--bg-secondary)}.table-pagination{display:flex;align-items:center;justify-content:center;gap:12px;padding:10px 0 0;font-size:.8rem;color:var(--text-secondary)}.table-pagination button{background:var(--bg-secondary);border:1px solid var(--border);color:var(--text-primary);padding:4px 12px;border-radius:4px;font-size:.8rem;font-family:DM Sans,sans-serif;cursor:pointer;transition:background .15s}.table-pagination button:disabled{opacity:.4;cursor:not-allowed}.query-runner{display:flex;flex-direction:column;height:100%}.sql-input{background:#fff;border:1px solid var(--border);border-radius:6px;padding:12px;font-family:Menlo,Consolas,monospace;font-size:.85rem;color:var(--text-primary);resize:vertical;outline:none;min-height:80px;transition:border-color .2s}.sql-input:focus{border-color:var(--accent)}.query-actions{display:flex;align-items:center;gap:12px;margin:10px 0}.query-actions button{background:var(--accent);color:#fff;border:none;border-radius:6px;padding:7px 16px;font-size:.85rem;font-family:DM Sans,sans-serif;font-weight:600;cursor:pointer;transition:background .2s}.query-actions button:hover:not(:disabled){background:var(--accent-hover)}.query-hint{font-size:.78rem;color:var(--text-muted)}.query-meta{font-size:.8rem;color:var(--text-secondary);margin-bottom:8px}.account-creator{max-width:380px}.account-creator form{display:flex;flex-direction:column;gap:10px}.account-creator input{background:#fff;border:1px solid var(--border);border-radius:8px;padding:10px 12px;color:var(--text-primary);font-size:.9rem;font-family:DM Sans,sans-serif;outline:none;transition:border-color .2s}.account-creator input:focus{border-color:var(--accent)}.account-creator button[type=submit]{background:var(--accent);color:#fff;border:none;border-radius:8px;padding:10px;font-size:.9rem;font-weight:600;font-family:DM Sans,sans-serif;cursor:pointer;transition:background .2s}.account-creator button[type=submit]:hover:not(:disabled){background:var(--accent-hover)}.success-msg{color:var(--success);font-size:.85rem}.chat-main{flex:1;display:flex;flex-direction:column;min-width:0}.chat-view{display:flex;flex-direction:column;height:100%}.messages-container{flex:1;overflow-y:auto;padding:28px 24px;max-width:820px;margin:0 auto;width:100%}.empty-chat{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;color:var(--text-secondary);text-align:center;gap:12px}.empty-chat h2{font-family:"Noto Serif SC",serif;color:var(--accent);font-size:1.6rem;font-weight:700;letter-spacing:.02em;margin-bottom:4px}.empty-chat p{font-size:.92rem;color:var(--text-muted);max-width:360px;line-height:1.7;font-weight:300}.message{margin-bottom:20px}.message.user .message-content{background:var(--user-bg);border-radius:14px 14px 4px;padding:13px 18px;margin-left:80px;box-shadow:var(--shadow-soft);font-family:Georgia,"Noto Serif SC",serif;font-size:.95rem;line-height:1.65}.message.user .message-content p{margin:0;white-space:pre-wrap}.message.assistant .message-content{background:var(--assistant-bg);border-radius:4px 14px 14px;padding:16px 20px;margin-right:48px;box-shadow:0 1px 8px #2e261912,0 0 0 1px #d4cbb880;font-family:Georgia,"Noto Serif SC",serif}.message.assistant .message-content p{margin:0 0 10px;line-height:1.8;font-size:.95rem}.message.assistant .message-content p:last-child{margin-bottom:0}.message.assistant .message-content h1,.message.assistant .message-content h2,.message.assistant .message-content h3{margin:18px 0 8px;color:var(--accent);font-family:Playfair Display,"Noto Serif SC",serif}.message.assistant .message-content h1{font-size:1.3rem}.message.assistant .message-content h2{font-size:1.15rem}.message.assistant .message-content h3{font-size:1.05rem}.message.assistant .message-content ul,.message.assistant .message-content ol{margin:10px 0;padding-left:26px}.message.assistant .message-content li{margin-bottom:5px;line-height:1.6}.message.assistant .message-content table{width:100%;border-collapse:collapse;margin:14px 0;font-size:.88rem;font-family:DM Sans,sans-serif}.message.assistant .message-content th,.message.assistant .message-content td{border:1px solid var(--border);padding:7px 11px;text-align:left}.message.assistant .message-content th{background:var(--bg-tertiary);color:var(--accent);font-weight:600}.message.assistant .message-content code{background:var(--bg-tertiary);padding:2px 6px;border-radius:4px;font-size:.87rem;font-family:Menlo,Consolas,monospace}.message.assistant .message-content pre{background:var(--bg-tertiary);padding:14px;border-radius:8px;overflow-x:auto;margin:10px 0}.message.assistant .message-content pre code{background:none;padding:0}.message.assistant .message-content a{color:var(--accent);text-decoration:none}.message.assistant .message-content a:hover{text-decoration:underline}.message-files{margin-top:14px}.chart-image{max-width:100%;border-radius:8px;margin-top:4px}.file-link{display:inline-block;background:var(--bg-tertiary);border:1px solid var(--border);padding:6px 12px;border-radius:6px;color:var(--accent);text-decoration:none;font-size:.85rem;margin-top:4px;font-family:DM Sans,sans-serif;transition:border-color .2s}.file-link:hover{border-color:var(--accent)}.reference-card{margin-top:14px;background:var(--bg-secondary);border:1px solid var(--border);border-radius:8px;padding:12px 16px}.ref-header{color:var(--text-secondary);font-size:.78rem;font-weight:600;text-transform:uppercase;letter-spacing:.06em;margin-bottom:8px;padding-bottom:6px;border-bottom:1px solid var(--border);font-family:DM Sans,sans-serif}.ref-item{display:flex;align-items:baseline;gap:8px;margin-bottom:6px;font-size:.82rem;line-height:1.4;flex-wrap:wrap}.ref-num{color:var(--accent);font-weight:600;flex-shrink:0}.ref-name{color:var(--text-primary)}.ref-url{color:var(--text-muted);font-size:.78rem;word-break:break-all;text-decoration:none;transition:color .2s}.ref-url:hover{color:var(--accent)}.thinking-blocks{margin-bottom:8px;margin-right:48px}.thinking-stream{margin-bottom:4px;opacity:.5;transition:opacity .3s}.thinking-stream:hover{opacity:.8}.thinking-stream.thinking-streaming{opacity:.65}.thinking-header{display:flex;align-items:center;justify-content:space-between;padding:3px 8px;cursor:pointer;-webkit-user-select:none;user-select:none}.thinking-source{font-size:.72rem;color:var(--text-muted);font-style:italic;font-family:DM Sans,sans-serif}.thinking-expand-hint{font-size:.68rem;color:var(--text-muted);opacity:0;transition:opacity .15s}.thinking-header:hover .thinking-expand-hint{opacity:1}.thinking-text{font-size:.75rem;font-family:DM Sans,sans-serif;color:var(--text-muted);white-space:pre-wrap;word-break:break-word;max-height:200px;overflow-y:auto;line-height:1.5;padding:2px 8px 6px}.status-indicator{display:flex;align-items:center;gap:10px;padding:14px 18px;color:var(--text-secondary);font-size:.88rem;font-family:DM Sans,sans-serif}.status-dots{display:flex;gap:4px}.status-dots span{width:6px;height:6px;border-radius:50%;background:var(--accent-gold);animation:dot-pulse 1.4s infinite ease-in-out}.status-dots span:nth-child(2){animation-delay:.2s}.status-dots span:nth-child(3){animation-delay:.4s}@keyframes dot-pulse{0%,80%,to{opacity:.3;transform:scale(.8)}40%{opacity:1;transform:scale(1)}}.status-model{display:inline-block;background:var(--accent-gold);color:#fff;font-size:.72rem;font-weight:600;padding:2px 8px;border-radius:10px;white-space:nowrap;font-family:DM Sans,sans-serif}.status-text{color:var(--text-secondary)}.input-area{padding:16px 22px 18px;border-top:1px solid var(--border);display:flex;gap:10px;max-width:820px;margin:0 auto;width:100%;background:linear-gradient(to top,var(--bg-primary) 80%,transparent)}.input-area textarea{flex:1;background:#fff;border:1px solid var(--border);border-radius:10px;padding:11px 16px;color:var(--text-primary);font-size:.95rem;font-family:Georgia,"Noto Serif SC",serif;line-height:1.6;resize:none;outline:none;min-height:44px;max-height:200px;overflow-y:auto;transition:border-color .2s,box-shadow .2s}.input-area textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px #8b691414}.input-area button{background:var(--accent);color:#fff;border:none;border-radius:10px;padding:11px 22px;font-weight:600;cursor:pointer;font-size:.88rem;font-family:DM Sans,sans-serif;letter-spacing:.02em;transition:background .2s,transform .1s;align-self:flex-end}.input-area button:hover:not(:disabled){background:var(--accent-hover)}.input-area button:active:not(:disabled){transform:scale(.97)}.input-area button:disabled{opacity:.45;cursor:not-allowed}.input-area .stop-btn{background:var(--error)}.input-area .stop-btn:hover{background:#a93226}.input-area .mic-btn{background:var(--bg-secondary);color:var(--text-primary);border:1px solid var(--border);padding:11px 14px;font-size:1rem;border-radius:10px}.input-area .mic-btn:hover:not(:disabled){background:var(--bg-tertiary);border-color:var(--accent)}.input-area .mic-btn.recording{background:var(--error);color:#fff;border-color:var(--error);animation:mic-pulse 1s infinite}@keyframes mic-pulse{0%,to{opacity:1}50%{opacity:.65}}@media(max-width:768px){.menu-btn{display:block}.sidebar{position:fixed;left:-280px;top:0;bottom:0;z-index:200;transition:left .25s ease}.sidebar.open{left:0}.sidebar-overlay{display:block;position:fixed;top:0;right:0;bottom:0;left:0;background:#0000004d;z-index:199}.messages-container{padding:50px 12px 16px}.message.user .message-content{margin-left:20px}.message.assistant .message-content{margin-right:10px}.input-area{padding:12px}}.sidebar-header .debate-btn{width:100%;background:#1f2d38;color:#e8dcc8;border:none;padding:10px;border-radius:8px;cursor:pointer;font-size:.88rem;font-family:DM Sans,sans-serif;font-weight:500;letter-spacing:.02em;transition:background .2s}.sidebar-header .debate-btn:hover{background:#162028}.debate-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#2e261973;z-index:400;display:flex;align-items:center;justify-content:center;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.debate-modal{background:var(--bg-primary);border:1px solid var(--border);border-radius:14px;padding:30px 34px;width:90vw;max-width:520px;box-shadow:0 8px 48px #2e261933}.debate-modal h3{font-family:Playfair Display,"Noto Serif SC",serif;color:var(--accent);margin-bottom:8px;font-size:1.25rem}.debate-modal p{color:var(--text-secondary);font-size:.88rem;line-height:1.6;margin-bottom:18px;font-weight:300}.debate-modal textarea{width:100%;background:#fff;border:1px solid var(--border);border-radius:10px;padding:13px 15px;color:var(--text-primary);font-size:.95rem;font-family:Georgia,"Noto Serif SC",serif;line-height:1.6;resize:vertical;outline:none;min-height:70px;transition:border-color .2s,box-shadow .2s}.debate-modal textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px #8b691414}.debate-modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:18px}.debate-cancel{background:none;border:1px solid var(--border);color:var(--text-secondary);padding:8px 20px;border-radius:8px;font-size:.88rem;font-family:DM Sans,sans-serif;cursor:pointer;transition:border-color .2s,color .2s}.debate-cancel:hover{border-color:var(--text-secondary);color:var(--text-primary)}.debate-submit{background:#1f2d38;color:#e8dcc8;border:none;padding:8px 24px;border-radius:8px;font-size:.88rem;font-family:DM Sans,sans-serif;font-weight:600;cursor:pointer;transition:background .2s;letter-spacing:.02em}.debate-submit:hover:not(:disabled){background:#162028}.debate-submit:disabled{opacity:.5;cursor:not-allowed}.sidebar-header .reports-btn{width:100%;background:var(--bg-primary);color:var(--text-secondary);border:1px solid var(--border);padding:9px;border-radius:8px;cursor:pointer;font-size:.85rem;font-family:DM Sans,sans-serif;font-weight:400;transition:border-color .2s,color .2s}.sidebar-header .reports-btn:hover{border-color:var(--accent);color:var(--accent)}.reports-body{flex:1;overflow:hidden;padding:16px;display:flex;flex-direction:column}.reports-search{background:#fff;border:1px solid var(--border);border-radius:8px;padding:10px 14px;font-size:.9rem;font-family:DM Sans,sans-serif;color:var(--text-primary);outline:none;margin-bottom:12px;width:100%;transition:border-color .2s}.reports-search:focus{border-color:var(--accent)}.reports-list{flex:1;overflow-y:auto;display:flex;flex-direction:column;gap:4px}.report-item{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:8px;cursor:pointer;transition:background .15s}.report-item:hover{background:var(--bg-secondary)}.report-icon{width:40px;height:40px;border-radius:8px;background:var(--bg-tertiary);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;font-size:.7rem;font-weight:700;color:var(--accent);flex-shrink:0;font-family:DM Sans,sans-serif}.report-info{flex:1;min-width:0}.report-name{font-size:.88rem;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.report-meta{font-size:.78rem;color:var(--text-muted);margin-top:2px;font-family:DM Sans,sans-serif}.report-thumb{width:48px;height:36px;object-fit:cover;border-radius:4px;border:1px solid var(--border);flex-shrink:0}::-webkit-scrollbar{width:5px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}