.chat-container{color:#fff;background-color:#0a0a0b;flex-direction:column;font-family:AlimamaShuHeiTi,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;display:flex;position:fixed;inset:0}.top-header{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:100;background:#141416f2;border-bottom:1px solid #ffffff0f;justify-content:space-between;align-items:center;padding:12px 24px;display:flex}.header-left{align-items:center;gap:12px;display:flex}.header-logo{width:auto;height:28px}.header-title{color:#e4e4e7;letter-spacing:-.01em;font-size:16px;font-weight:600}.header-dropdown-btn{color:#71717a;cursor:pointer;background:0 0;border:none;align-items:center;padding:4px;transition:all .2s;display:flex}.header-dropdown-btn:hover{color:#a1a1aa}.header-right{align-items:center;display:flex}.header-brand-link{color:#94a3b8;border-radius:6px;align-items:center;gap:4px;padding:6px 12px;font-size:14px;text-decoration:none;transition:all .3s;display:flex}.header-brand-link:hover{color:#6366f1;background:#6366f114}.header-brand-link:hover .brand-name{background:linear-gradient(135deg,#6366f1,#a855f7);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.header-brand-link:hover .external-icon{opacity:1}.header-brand-link.sponsor-link{margin-right:10px}.header-brand-link.sponsor-link .sponsor-icon{fill:#f472b6;color:#f472b6}.header-brand-link.sponsor-link:hover{color:#f472b6;background:#f472b614}.header-brand-link.sponsor-link:hover span{background:linear-gradient(135deg,#ec4899,#f472b6);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.header-brand-link.sponsor-link:hover .sponsor-icon{fill:#ec4899;color:#ec4899}.header-brand-link.sponsor-link:hover .external-icon{opacity:1}.brand-name{letter-spacing:.5px;color:#e2e8f0;font-weight:600;transition:all .3s}.external-icon{opacity:0;margin-left:2px;transition:opacity .3s}.header-icon-btn{color:#71717a;cursor:pointer;background:0 0;border:none;border-radius:8px;justify-content:center;align-items:center;width:36px;height:36px;transition:all .2s;display:flex}.header-icon-btn:hover{color:#a1a1aa;background:#ffffff0d}.main-content{scrollbar-width:thin;scrollbar-color:#94a3b833 transparent;flex-direction:column;flex:1;padding:32px 0;display:flex;overflow-y:auto}.main-content::-webkit-scrollbar{width:5px}.main-content::-webkit-scrollbar-track{background:0 0;border-radius:3px;margin:8px 0}.main-content::-webkit-scrollbar-thumb{background:#94a3b82e;border-radius:3px;transition:all .3s}.main-content::-webkit-scrollbar-thumb:hover{background:#94a3b859}.main-content::-webkit-scrollbar-thumb:active{background:#6366f166}.main-content::-webkit-scrollbar-horizontal{display:none}.welcome-screen{justify-content:center;align-items:center;min-height:calc(100vh - 160px);padding:40px;display:flex}.welcome-content{text-align:center;width:100%;max-width:600px}.welcome-icon{color:#6366f1;margin-bottom:24px;transition:all .3s;animation:3s ease-in-out infinite floatIcon}.welcome-screen.auto-mode .welcome-icon{color:#a78bfa;animation:3s ease-in-out infinite floatIcon,2s ease-in-out infinite glowPulse}@keyframes glowPulse{0%,to{filter:drop-shadow(0 0 8px #a78bfa4d)}50%{filter:drop-shadow(0 0 20px #a78bfa99)}}@keyframes floatIcon{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.welcome-title{color:#e2e8f0;letter-spacing:-.5px;margin-bottom:24px;font-size:28px;font-weight:600;line-height:1.4}.mode-switch-bar{background:#ffffff0a;border:1px solid #ffffff0f;border-radius:8px;align-items:center;gap:0;margin-bottom:16px;padding:2px;display:inline-flex}.mode-btn{color:#94a3b8;cursor:pointer;background:0 0;border:none;border-radius:6px;align-items:center;gap:5px;padding:6px 14px;font-family:inherit;font-size:13px;font-weight:500;transition:all .25s cubic-bezier(.4,0,.2,1);display:flex}.mode-btn:hover{color:#e2e8f0}.mode-btn.active{color:#fff;background:linear-gradient(135deg,#6366f133,#8b5cf626);box-shadow:0 1px 6px #6366f126}.mode-toggle-mini{background:#ffffff0a;border:1px solid #ffffff0f;border-radius:6px;align-items:center;gap:2px;padding:2px;display:flex}.mode-btn-mini{color:#64748b;cursor:pointer;background:0 0;border:none;border-radius:5px;justify-content:center;align-items:center;width:28px;height:28px;transition:all .2s;display:flex}.mode-btn-mini:hover{color:#e2e8f0}.mode-btn-mini.active{color:#a78bfa;background:linear-gradient(135deg,#6366f133,#8b5cf626)}.summary-toggle-btn{color:#64748b;cursor:pointer;white-space:nowrap;background:#ffffff08;border:1px solid #ffffff14;border-radius:6px;align-items:center;gap:4px;padding:4px 10px;font-family:inherit;font-size:12px;font-weight:500;transition:all .2s;display:flex}.summary-toggle-btn:hover{color:#e2e8f0;background:#ffffff0d;border-color:#ffffff26}.summary-toggle-btn.active{color:#a78bfa;background:#6366f11a;border-color:#6366f166}.summary-toggle-text{font-size:11px}.auto-mode-disabled{opacity:.35;pointer-events:none;cursor:not-allowed}.input-left-group{flex-shrink:0;align-items:center;gap:8px;display:flex}.welcome-input-area{background:#ffffff0d;border:1px solid #ffffff1a;border-radius:14px;align-items:center;gap:8px;padding:6px 10px;transition:all .3s;display:flex}.welcome-input-area:focus-within{background:#ffffff14;border-color:#6366f180;box-shadow:0 0 0 4px #6366f11a}.welcome-select-btn{flex-shrink:0}.welcome-chat-input{color:#e2e8f0;resize:none;word-wrap:break-word;overflow-wrap:break-word;white-space:pre-wrap;background:0 0;border:none;outline:none;flex:1;max-height:120px;padding:6px 0;font-family:inherit;font-size:15px;line-height:1.45;transition:height .25s cubic-bezier(.4,0,.2,1);overflow-y:auto}.welcome-chat-input::placeholder{color:#64748b}.welcome-send-btn{color:#fff;cursor:pointer;background:linear-gradient(135deg,#6366f1,#8b5cf6);border:none;border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;width:34px;height:34px;transition:all .3s;display:flex}.welcome-send-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 4px 12px #6366f166}.welcome-send-btn:disabled{opacity:.5;cursor:not-allowed}.welcome-input-area{position:relative}.welcome-menu{z-index:1000;position:absolute;bottom:calc(100% + 10px);left:0}.welcome-disclaimer{color:#64748b;letter-spacing:.3px;margin-top:20px;font-size:13px}.welcome-fade-enter-active,.welcome-fade-leave-active{transition:all .5s cubic-bezier(.25,.46,.45,.94)}.welcome-fade-enter-from{opacity:0;transform:translateY(20px)}.welcome-fade-leave-to{opacity:0;transform:translateY(-20px)}.chat-slide-enter-active,.chat-slide-leave-active{transition:all .5s cubic-bezier(.25,.46,.45,.94)}.chat-slide-enter-from{opacity:0;transform:translateY(30px)}.chat-slide-leave-to{opacity:0;transform:translateY(-30px)}.chat-box{width:100%;max-width:900px;margin:0 auto;padding:0 40px;overflow-y:visible}.message-wrapper{margin-bottom:28px}.message{align-items:flex-start;display:flex}.ai-message{justify-content:flex-start}.user-message{justify-content:flex-end}.bubble{word-break:break-word;border-radius:16px;max-width:85%;padding:14px 20px;font-size:15px;line-height:1.75}.ai-bubble{color:#fafafa;background:#1e1e2199;border:1px solid #ffffff0a}.user-bubble{color:#fff;background:linear-gradient(135deg,#3b82f626,#6366f11f);border:1px solid #3b82f633}.loading-text{text-align:center;color:#71717a;padding:24px 0;font-size:14px}.markdown-body{word-wrap:break-word;white-space:normal;font-size:15px;line-height:1.75;display:block;overflow-x:auto}.markdown-body p{color:#f4f4f5;margin:8px 0;display:block}.markdown-body p>table,.markdown-body p>ul,.markdown-body p>ol,.markdown-body p>pre,.markdown-body p>blockquote{width:100%;margin:12px 0;display:block!important}.markdown-body p>table{border-collapse:collapse;margin:16px 0}.markdown-body strong{color:#fff;font-weight:700!important}.markdown-body em{font-style:italic}.markdown-body h1,.markdown-body h2,.markdown-body h3{color:#fff;margin:16px 0 8px;font-weight:600}.markdown-body ul,.markdown-body ol{margin:12px 0;padding-left:28px;list-style-position:outside;display:block}.markdown-body li{word-wrap:break-word;overflow-wrap:break-word;white-space:normal;margin:8px 0;line-height:1.7;display:list-item!important}.markdown-body li>ul,.markdown-body li>ol{margin:4px 0}.markdown-body code:not(pre code){color:#93c5fd;background:#ffffff14;border:1px solid #ffffff1a;border-radius:6px;padding:3px 8px;font-family:JetBrains Mono,monospace;font-size:13px;display:inline-block}.markdown-body pre{color:#d4d4d8;background:#18181b;border:1px solid #ffffff0f;border-radius:10px;margin:14px 0;padding:16px 20px;font-family:JetBrains Mono,monospace;font-size:13px;line-height:1.65;overflow-x:auto}.markdown-body pre code{color:inherit;font-size:inherit;white-space:pre-wrap;word-break:break-word;background:0 0;padding:0;font-family:inherit}.markdown-body blockquote{color:#a1a1aa;background:#3b82f60a;border-left:3px solid #3b82f6;border-radius:0 6px 6px 0;margin:10px 0;padding-left:16px}.markdown-body table{border-radius:8px;width:100%;max-width:100%;margin:16px 0;font-size:14px;overflow:auto hidden;border-collapse:collapse!important;border:1px solid #6366f133!important;display:table!important}.markdown-body table thead{background:linear-gradient(135deg,#6366f133,#8b5cf626)!important}.markdown-body table th,.markdown-body table td{text-align:left;word-wrap:break-word;line-height:1.5;border:1px solid #ffffff14!important;padding:12px 16px!important}.markdown-body table th{white-space:nowrap;color:#fff!important;background:#6366f10d!important;font-weight:700!important}.markdown-body table td{color:#f4f4f5}.markdown-body table tbody tr{transition:background-color .2s}.markdown-body table tbody tr:nth-child(2n){background:#ffffff05}.markdown-body table tbody tr:hover{background:#6366f11f!important}.accordion-message{margin-bottom:16px}.accordion-item{background:#18181b80;border:1px solid #ffffff0f;border-radius:12px;max-width:75%;transition:all .25s;overflow:hidden}.accordion-item:hover{background:#18181ba6;border-color:#ffffff1a}.accordion-item.expanded{background:#18181bb3;border-color:#6366f140;box-shadow:0 4px 20px #6366f114}.accordion-header{cursor:pointer;-webkit-user-select:none;user-select:none;z-index:2;align-items:center;gap:12px;padding:14px 18px;transition:all .2s;display:flex;position:relative}.accordion-header:hover{background:#ffffff05}.accordion-icon{color:#71717a;flex-shrink:0}.ai-tag{white-space:nowrap;border-radius:6px;padding:5px 12px;font-size:13px;font-weight:600}.accordion-status{color:#52525b;text-align:right;flex:1;font-size:13px;transition:all .3s}.accordion-status.status-completed{color:#22c55e;letter-spacing:.5px;font-weight:600}.accordion-item.expanded .accordion-status:not(.status-completed){color:#a1a1aa}.accordion-arrow{color:#71717a;flex-shrink:0;transition:transform .25s}.accordion-right{flex-shrink:0;align-items:center;gap:8px;margin-left:auto;display:flex}.verify-btn{color:#10b981;cursor:pointer;white-space:nowrap;background:#10b98114;border:1px solid #10b9814d;border-radius:6px;align-items:center;gap:3px;padding:3px 8px;font-size:11px;font-weight:500;display:inline-flex;position:relative}.verify-btn.is-hallucination{color:#ef4444;background:#ef44441a;border-color:#ef444466}.verify-btn:hover{opacity:1;transform:translate(0)}.accordion-content{border-top:1px solid #ffffff0a;padding:0 18px 18px}.accordion-item.expanded .accordion-content{padding-top:14px}.accordion-enter-active,.accordion-leave-active{opacity:1;max-height:5000px;transition:all .35s cubic-bezier(.4,0,.2,1)}.accordion-enter-from,.accordion-leave-to{opacity:0;max-height:0;padding-top:0!important;padding-bottom:0!important}.summary-message{margin-top:12px;animation:.5s ease-out fadeInSummary}@keyframes fadeInSummary{0%{opacity:0;transform:translateY(15px)}to{opacity:1;transform:translateY(0)}}.summary-generating{flex-direction:column;justify-content:center;align-items:center;gap:16px;padding:24px;display:flex}.summary-generating p{color:#a78bfa;margin:0;font-size:14px;font-weight:500}.generating-dots{align-items:center;gap:8px;display:flex}.generating-dots span{background:#7c3aed;border-radius:50%;width:10px;height:10px;animation:1.4s ease-in-out infinite both dotPulse}.generating-dots span:first-child{animation-delay:-.32s}.generating-dots span:nth-child(2){animation-delay:-.16s}.generating-dots span:nth-child(3){animation-delay:0s}@keyframes dotPulse{0%,80%,to{opacity:.5;transform:scale(0)}40%{opacity:1;transform:scale(1)}}.summary-bubble{box-shadow:0 4px 24px #7c3aed1a;background:linear-gradient(135deg,#7c3aed1f,#8b5cf614)!important;border:1px solid #7c3aed33!important;max-width:90%!important}.summary-tag{font-size:13px;font-weight:600;background:linear-gradient(135deg,#7c3aed,#8b5cf6)!important;padding:6px 14px!important}.summary-content-wrapper{color:#f3e8ff;padding:12px 4px;font-size:15px;line-height:1.75}.bottom-bar{background:#141416fa;border-top:1px solid #ffffff0f;padding:16px 24px 20px;position:relative}.input-area-new{background:#27272a80;border:1px solid #ffffff14;border-radius:12px;align-items:center;gap:8px;max-width:900px;margin:0 auto;padding:4px 4px 4px 8px;transition:all .25s;display:flex;position:relative}.input-area-new:focus-within{border-color:#6366f166;box-shadow:0 0 0 3px #6366f114}.select-ai-btn{color:#fbbf24;cursor:pointer;background:linear-gradient(135deg,#fbbf2426,#f59e0b1a);border:1px solid #fbbf244d;border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;transition:all .2s;display:flex}.select-ai-btn:hover{background:linear-gradient(135deg,#fbbf2440,#f59e0b2e);transform:scale(1.05)}.input-wrapper{flex:1;min-width:0}.chat-input-new{color:#fafafa;resize:none;word-wrap:break-word;overflow-wrap:break-word;white-space:pre-wrap;background:0 0;border:none;outline:none;width:100%;max-height:120px;padding:6px 0;font-family:inherit;font-size:14px;line-height:1.45;transition:height .25s cubic-bezier(.4,0,.2,1);overflow-y:auto}.chat-input-new::placeholder{color:#71717a}.chat-input-new:disabled{opacity:.5;cursor:not-allowed}.action-buttons{flex-shrink:0;align-items:center;gap:8px;display:flex}.action-btn{cursor:pointer;border:none;border-radius:8px;align-items:center;gap:6px;height:32px;padding:0 12px;font-size:14px;font-weight:500;transition:all .2s;display:flex}.reset-action-btn{color:#ef4444;background:#ef44441a;border:1px solid #ef444433}.reset-action-btn:hover:not(:disabled){background:#ef44442e;border-color:#ef444459}.reset-action-btn:disabled{opacity:.3;cursor:not-allowed}.send-action-btn{color:#fff;background:linear-gradient(135deg,#6366f1,#8b5cf6);justify-content:center;min-width:38px}.send-action-btn:hover:not(:disabled){background:linear-gradient(135deg,#4f46e5,#7c3aed);transform:translateY(-1px);box-shadow:0 4px 12px #6366f159}.send-action-btn:disabled{color:#52525b;cursor:not-allowed;background:#27272a}.btn-text{font-size:13px}.disclaimer-new{text-align:center;color:#52525b;max-width:900px;margin:10px auto 0;font-size:12px}.new-menu{z-index:200;background:#18181b;border:1px solid #ffffff1f;border-radius:14px;min-width:300px;padding:16px;position:absolute;bottom:calc(100% + 10px);left:10px;box-shadow:0 -8px 32px #00000080,inset 0 0 0 1px #ffffff0d}.menu-popup-enter-active,.menu-popup-leave-active{transition:all .3s cubic-bezier(.25,.46,.45,.94)}.menu-popup-enter-from{opacity:0;transform:translateY(15px)scale(.95)}.menu-popup-enter-to,.menu-popup-leave-from{opacity:1;transform:translateY(0)scale(1)}.menu-popup-leave-to{opacity:0;transform:translateY(10px)scale(.96)}.new-menu .menu-list{flex-direction:column;gap:4px;max-height:280px;padding-right:6px;display:flex;overflow-y:auto}.new-menu .menu-list::-webkit-scrollbar{width:5px}.new-menu .menu-list::-webkit-scrollbar-track{background:#ffffff08;border-radius:3px}.new-menu .menu-list::-webkit-scrollbar-thumb{background:#ffffff26;border-radius:3px;transition:background .2s}.new-menu .menu-list::-webkit-scrollbar-thumb:hover{background:#ffffff47}.menu-item-new{cursor:pointer;color:#e4e4e7;opacity:0;border-radius:10px;align-items:center;gap:12px;padding:11px 14px;font-size:14px;transition:all .25s;animation:.3s forwards slideInItem;display:flex}.menu-item-new input[type=checkbox]{display:none}@keyframes slideInItem{0%{opacity:0;transform:translate(-15px)}to{opacity:1;transform:translate(0)}}.menu-item-disabled{cursor:not-allowed!important;background:#6c5ce70d!important}.menu-item-disabled:hover{background:#6c5ce714!important}.summary-badge{color:#a78bfa;background:#a78bfa1f;border:1px solid #a78bfa33;border-radius:4px;margin-left:4px;padding:2px 6px;font-size:11px;font-weight:500}.new-menu .menu-title{color:#fff;border-bottom:1px solid #ffffff0f;margin-bottom:14px;padding-bottom:10px;font-size:15px;font-weight:700}.new-menu .menu-list{flex-direction:column;gap:6px;max-height:300px;display:flex;overflow-y:auto}.menu-item-new{cursor:pointer;color:#e4e4e7;border-radius:8px;align-items:center;gap:12px;padding:10px 12px;font-size:14px;transition:all .2s;display:flex}.menu-item-new:hover{background:#ffffff0d}.menu-item-new input[type=checkbox]{accent-color:#6366f1;cursor:pointer;width:18px;height:18px}.ai-indicator{border-radius:50%;flex-shrink:0;width:10px;height:10px}.menu-item-name{flex:1;font-weight:500}.ai-status{color:#71717a;font-size:12px;font-weight:500;transition:all .25s}.ai-status.status-enabled{color:#22c55e;font-weight:600}.duplicate-highlight{color:inherit;-webkit-box-decoration-break:clone;box-decoration-break:clone;background:linear-gradient(135deg,#facc1559,#fbbf2440);border-left:3px solid #facc15;border-radius:4px;padding:2px 5px;font-weight:600}.duplicate-highlight:hover{background:linear-gradient(135deg,#facc1580,#fbbf2466);border-left-color:#fbbf24}.ai-duplicate-highlight{color:#fca5a5;cursor:help;background:linear-gradient(135deg,#ef444433,#dc262626);border:1px solid #ef44444d;border-radius:4px;padding:2px 5px;font-weight:500}.ai-duplicate-highlight:hover{background:linear-gradient(135deg,#ef44444d,#dc262640);border-color:#ef444480}.source-highlight{color:#bfdbfe;background:linear-gradient(135deg,#3b82f633,#2563eb26);border:1px solid #3b82f64d;border-radius:4px;padding:2px 5px;font-weight:500;display:inline}.source-highlight:hover{background:linear-gradient(135deg,#3b82f64d,#2563eb40);border-color:#3b82f680}.source-tag{vertical-align:middle;letter-spacing:.3px;text-transform:none;opacity:.9;margin-left:6px;font-weight:600;transition:all .2s;display:inline-block}.source-tag:hover{opacity:1;transform:scale(1.05)}@media (width<=768px){.top-header{padding:10px 16px}.chat-box{padding:0 20px}.bottom-bar{padding:12px 16px 16px}.new-menu{min-width:auto;left:16px;right:16px;transform:none}.btn-text{display:none}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.accordion-item.has-hallucination{animation:3s ease-in-out infinite hallucinationBorder;box-shadow:0 0 0 1px #ef44444d,0 4px 20px #ef444426;border-color:#ef444480!important}@keyframes hallucinationBorder{0%,to{box-shadow:0 0 0 1px #ef44444d,0 4px 20px #ef44441a}50%{box-shadow:0 0 0 1px #ef444499,0 0 0 1px #ef444440}}.hallucination-warning{color:#fca5a5;background:linear-gradient(135deg,#ef444426,#dc262614);border:1px solid #ef444466;border-radius:8px;align-items:center;gap:8px;margin-bottom:12px;padding:10px 14px;font-size:13px;font-weight:500;line-height:1.5;display:flex}.hallucination-content{opacity:.85;filter:saturate(.7);position:relative}.hallucination-content:before{content:"⚠️ 以下内容经事实核查可能存在虚构";color:#fca5a5;background:#ef44441f;border-left:3px solid #ef4444;border-radius:4px;margin-bottom:8px;padding:6px 10px;font-size:12px;font-weight:500;display:block}