:root{font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.5;font-weight:400;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{margin:0;padding:0;box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;background:#f5f5f5}#root{height:100vh;width:100vw;overflow:hidden}.markdown-content{padding:12px}.markdown-content p{margin:0 0 12px}.markdown-content p:last-child{margin-bottom:0}.markdown-content h1,.markdown-content h2,.markdown-content h3,.markdown-content h4,.markdown-content h5,.markdown-content h6{margin:16px 0 8px}.markdown-content h1:first-child,.markdown-content h2:first-child,.markdown-content h3:first-child,.markdown-content h4:first-child,.markdown-content h5:first-child,.markdown-content h6:first-child{margin-top:0}.markdown-content ul,.markdown-content ol{margin:0 0 12px;padding-left:24px}.markdown-content li{margin:4px 0}.markdown-content pre{background:#f5f5f5;padding:12px;border-radius:4px;overflow-x:auto;margin:0 0 12px}.markdown-content code{background:#f5f5f5;padding:2px 6px;border-radius:3px;font-family:monospace;font-size:.9em}.markdown-content pre code{background:none;padding:0}.markdown-content blockquote{margin:0 0 12px;padding-left:16px;border-left:4px solid #ddd;color:#666}.sidebar{width:260px;background:#f8f8f8;border-right:1px solid #e0e0e0;display:flex;flex-direction:column;height:100vh}.sidebar-header{padding:16px;border-bottom:1px solid #e0e0e0}.sidebar-header h1{font-size:18px;margin:0 0 12px;color:#333}.new-conversation-btn{width:100%;padding:10px;background:#4a90e2;border:1px solid #4a90e2;border-radius:6px;color:#fff;cursor:pointer;font-size:14px;transition:background .2s;font-weight:500}.new-conversation-btn:hover{background:#357abd;border-color:#357abd}.conversation-list{flex:1;overflow-y:auto;padding:8px}.no-conversations{padding:16px;text-align:center;color:#999;font-size:14px}.conversation-item{padding:12px;margin-bottom:4px;border-radius:6px;cursor:pointer;transition:background .2s}.conversation-item:hover{background:#f0f0f0}.conversation-item.active{background:#e8f0fe;border:1px solid #4a90e2}.conversation-title{color:#333;font-size:14px;margin-bottom:4px}.conversation-meta{color:#999;font-size:12px}.stage{margin:24px 0;padding:20px;background:#fafafa;border-radius:8px;border:1px solid #e0e0e0}.stage-title{margin:0 0 16px;color:#333;font-size:16px;font-weight:600}.tabs{display:flex;gap:8px;margin-bottom:16px;flex-wrap:wrap}.tab{padding:8px 16px;background:#fff;border:1px solid #d0d0d0;border-radius:6px 6px 0 0;color:#666;cursor:pointer;font-size:14px;transition:all .2s}.tab:hover{background:#f0f0f0;color:#333;border-color:#4a90e2}.tab.active{background:#fff;color:#4a90e2;border-color:#4a90e2;border-bottom-color:#fff;font-weight:600}.tab-content{background:#fff;padding:16px;border-radius:6px;border:1px solid #e0e0e0}.model-name{color:#888;font-size:12px;margin-bottom:12px;font-family:monospace}.response-text{color:#333;line-height:1.6}.stage2{background:#fafafa}.stage2 h4{margin:20px 0 8px;color:#333;font-size:14px;font-weight:600}.stage2 h4:first-of-type{margin-top:0}.stage-description{margin:0 0 12px;color:#666;font-size:13px;line-height:1.5}.aggregate-rankings{background:#f0f7ff;padding:16px;border-radius:8px;margin-bottom:20px;border:2px solid #d0e7ff}.aggregate-rankings h4{margin:0 0 12px;color:#2a7ae2;font-size:15px}.aggregate-list{display:flex;flex-direction:column;gap:8px}.aggregate-item{display:flex;align-items:center;gap:12px;padding:10px;background:#fff;border-radius:6px;border:1px solid #d0e7ff}.rank-position{color:#2a7ae2;font-weight:700;font-size:16px;min-width:35px}.rank-model{flex:1;color:#333;font-family:monospace;font-size:14px;font-weight:500}.rank-score{color:#666;font-size:13px;font-family:monospace}.stage2 .tabs{display:flex;gap:8px;margin-bottom:16px;flex-wrap:wrap}.stage2 .tab{padding:8px 16px;background:#fff;border:1px solid #d0d0d0;border-radius:6px 6px 0 0;color:#666;cursor:pointer;font-size:14px;transition:all .2s}.stage2 .tab:hover{background:#f0f0f0;color:#333;border-color:#4a90e2}.stage2 .tab.active{background:#fff;color:#4a90e2;border-color:#4a90e2;border-bottom-color:#fff;font-weight:600}.stage2 .tab-content{background:#fff;padding:16px;border-radius:6px;border:1px solid #e0e0e0;margin-bottom:20px}.ranking-model{color:#888;font-size:12px;font-family:monospace;margin-bottom:12px}.ranking-content{color:#333;line-height:1.6;font-size:14px}.parsed-ranking{margin-top:16px;padding-top:16px;border-top:2px solid #e0e0e0}.parsed-ranking strong{color:#2a7ae2;font-size:13px}.parsed-ranking ol{margin:8px 0 0;padding-left:24px;color:#333}.parsed-ranking li{margin:4px 0;font-family:monospace;font-size:13px}.rank-count{color:#999;font-size:12px}.stage3{background:#f0fff0;border-color:#c8e6c8}.final-response{background:#fff;padding:20px;border-radius:6px;border:1px solid #c8e6c8}.chairman-label{color:#2d8a2d;font-size:12px;font-family:monospace;margin-bottom:12px;font-weight:600}.final-text{color:#333;line-height:1.7;font-size:15px}.chat-interface{flex:1;display:flex;flex-direction:column;height:100vh;background:#fff}.messages-container{flex:1;overflow-y:auto;padding:24px}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;color:#666;text-align:center}.empty-state h2{margin:0 0 8px;font-size:24px;color:#333}.empty-state p{margin:0;font-size:16px}.message-group{margin-bottom:32px}.user-message,.assistant-message{margin-bottom:16px}.message-label{font-size:12px;font-weight:600;color:#666;margin-bottom:8px;text-transform:uppercase;letter-spacing:.5px}.user-message .message-content{background:#f0f7ff;padding:16px;border-radius:8px;border:1px solid #d0e7ff;color:#333;line-height:1.6;max-width:80%;white-space:pre-wrap}.loading-indicator{display:flex;align-items:center;gap:12px;padding:16px;color:#666;font-size:14px}.stage-loading{display:flex;align-items:center;gap:12px;padding:16px;margin:12px 0;background:#f9fafb;border-radius:8px;border:1px solid #e0e0e0;color:#666;font-size:14px;font-style:italic}.spinner{width:20px;height:20px;border:2px solid #e0e0e0;border-top-color:#4a90e2;border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.input-form{display:flex;align-items:flex-end;gap:12px;padding:24px;border-top:1px solid #e0e0e0;background:#fafafa}.message-input{flex:1;padding:14px;background:#fff;border:1px solid #d0d0d0;border-radius:8px;color:#333;font-size:15px;font-family:inherit;line-height:1.5;outline:none;resize:vertical;min-height:80px;max-height:300px}.message-input:focus{border-color:#4a90e2;box-shadow:0 0 0 3px #4a90e21a}.message-input:disabled{opacity:.5;cursor:not-allowed;background:#f5f5f5}.send-button{padding:14px 28px;background:#4a90e2;border:1px solid #4a90e2;border-radius:8px;color:#fff;font-size:15px;font-weight:600;cursor:pointer;transition:background .2s;white-space:nowrap;align-self:flex-end}.send-button:hover:not(:disabled){background:#357abd;border-color:#357abd}.send-button:disabled{opacity:.5;cursor:not-allowed;background:#ccc;border-color:#ccc}*{box-sizing:border-box}.app{display:flex;height:100vh;width:100vw;overflow:hidden;background:#fff;color:#333;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif}