html,body,#root{height:100%}body{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;margin:0;font-family:-apple-system,BlinkMacSystemFont,SF Pro Display,Segoe UI,PingFang SC,sans-serif}*{box-sizing:border-box;margin:0;padding:0}:root{--bg-primary:#f7f8fa;--bg-secondary:#fff;--bg-tertiary:#f2f3f5;--border-subtle:#0000000f;--border-default:#0000001a;--text-primary:#111827;--text-secondary:#333;--text-tertiary:#4b5563;--text-muted:#6b7280;--brand:#d7000f;--brand-light:#b5000c;--jiaocai:#d7000f;--shendu:#a6192e;--haiwai:#9f1239;--shadow-sm:0 1px 3px #0000000a;--shadow-md:0 4px 12px #0000000f;--shadow-lg:0 8px 24px #00000014;--sidebar-width:280px}html{-webkit-font-smoothing:antialiased;font-size:16px}body{color:var(--text-primary);background:var(--bg-primary);font-family:-apple-system,BlinkMacSystemFont,SF Pro Display,Segoe UI,PingFang SC,sans-serif;line-height:1.6}.app{height:100vh;display:flex;overflow:hidden}.sidebar{width:var(--sidebar-width);background:var(--bg-secondary);border-right:1px solid var(--border-subtle);flex-direction:column;flex-shrink:0;display:flex}.sidebar-header{padding:40px 28px 32px}.logo{align-items:center;gap:14px;display:flex}.logo-avatar{background:var(--brand);border-radius:12px;justify-content:center;align-items:center;width:44px;height:44px;padding:8px;display:flex}.logo-avatar svg{width:100%;height:100%}.logo-text{flex-direction:column;gap:2px;display:flex}.logo-title{color:var(--text-primary);letter-spacing:-.3px;font-size:20px;font-weight:600}.logo-subtitle{color:var(--text-muted);font-size:13px;font-weight:400}.quick-nav{border-bottom:1px solid var(--border-subtle);-webkit-overflow-scrolling:touch;scrollbar-width:none;gap:8px;margin:0 20px;padding:0 20px 20px;display:flex;overflow-x:auto}.quick-nav::-webkit-scrollbar{display:none}.quick-nav-item{color:var(--text-tertiary);cursor:pointer;white-space:nowrap;background:0 0;border:none;border-radius:10px;justify-content:center;align-items:center;gap:8px;padding:10px 16px;font-size:14px;font-weight:500;transition:all .2s;display:flex}.quick-nav-item:hover{background:var(--bg-tertiary);color:var(--text-primary)}.quick-nav-item.active{background:var(--brand);color:#fff}.quick-nav-item svg{width:16px;height:16px}.agent-nav{flex:1;padding:24px 16px;overflow-y:auto}.nav-section{margin-bottom:24px}.nav-title{text-transform:uppercase;letter-spacing:.5px;color:var(--text-muted);margin-bottom:8px;padding:8px 12px;font-size:11px;font-weight:600}.nav-items{flex-direction:column;gap:4px;display:flex}.nav-item{cursor:pointer;text-align:left;background:0 0;border:1px solid #0000;border-radius:10px;align-items:center;gap:12px;width:100%;padding:12px 14px;transition:all .15s;display:flex}.nav-item:hover{background:var(--bg-tertiary)}.nav-item.active{background:var(--group-soft-color,var(--bg-tertiary));border-color:color-mix(in srgb, var(--group-color,#b91c1c) 24%, #fff);box-shadow:inset 3px 0 0 var(--group-color,#b91c1c)}.nav-item-icon{background:var(--bg-tertiary);border-radius:8px;justify-content:center;align-items:center;width:28px;height:28px;font-size:18px;display:flex}.nav-item.active .nav-item-icon{background:color-mix(in srgb, var(--group-color,#b91c1c) 12%, #fff)}.nav-item-content{flex:1;min-width:0}.nav-item-name{color:var(--text-primary);margin-bottom:2px;font-size:14px;font-weight:500;display:block}.nav-item-desc{color:var(--text-muted);white-space:nowrap;text-overflow:ellipsis;font-size:11px;display:block;overflow:hidden}.sidebar-footer{border-top:1px solid var(--border-subtle);padding:20px}.user-info{background:var(--bg-tertiary);border-radius:12px;align-items:center;gap:12px;padding:12px 14px;display:flex}.user-avatar{background:var(--brand);color:#fff;border-radius:10px;justify-content:center;align-items:center;width:36px;height:36px;font-size:14px;font-weight:600;display:flex}.user-details{flex:1;min-width:0}.user-name{color:var(--text-primary);font-size:14px;font-weight:500}.user-role{color:var(--text-muted);font-size:12px}.logout-btn{border:1px solid var(--border-default);color:var(--text-tertiary);cursor:pointer;background:0 0;border-radius:8px;padding:8px 12px;font-size:12px;font-weight:500;transition:all .15s}.logout-btn:hover{background:var(--jiaocai);color:#fff;border-color:var(--jiaocai)}.login-btn-sidebar{background:var(--brand);color:#fff;cursor:pointer;border:none;border-radius:12px;width:100%;padding:14px 20px;font-size:14px;font-weight:500;transition:all .15s}.login-btn-sidebar:hover{background:var(--brand-light)}.main{background:var(--bg-primary);flex-direction:column;flex:1;display:flex;overflow:hidden}.main-header{background:var(--bg-secondary);border-bottom:1px solid var(--border-subtle);justify-content:space-between;align-items:center;padding:22px 30px;display:flex}.header-content{align-items:center;gap:11px;display:flex}.header-tag{border:1px solid #0000;border-radius:6px;padding:4px 12px;font-size:11px;font-weight:600}.header-title{color:var(--text-primary);align-items:center;gap:10px;font-size:19px;font-weight:500;display:flex}.header-icon{font-size:24px}.header-actions{align-items:center;gap:11px;display:flex}.quick-action-btn{background:var(--brand);color:#fff;cursor:pointer;border:none;border-radius:8px;align-items:center;gap:6px;padding:10px 16px;font-size:14px;font-weight:500;transition:all .15s;display:flex}.quick-action-btn:hover:not(:disabled){background:var(--brand-light)}.quick-action-btn:disabled{opacity:.5;cursor:not-allowed}.clear-btn{border:1px solid var(--border-default);color:var(--text-tertiary);cursor:pointer;background:0 0;border-radius:8px;align-items:center;gap:8px;padding:10px 16px;font-size:14px;font-weight:500;transition:all .15s;display:flex}.clear-btn:hover{background:var(--bg-tertiary);color:var(--text-primary)}.clear-btn svg{width:14px;height:14px}.chat-container{flex:1;padding:30px;overflow-y:auto}.messages{flex-direction:column;gap:22px;max-width:800px;margin:0 auto;display:flex}.message{gap:15px;max-width:85%;display:flex}.message.user{flex-direction:row-reverse;margin-left:auto}.message-avatar{border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;font-size:12px;font-weight:600;display:flex}.message.ai .message-avatar{background:var(--bg-tertiary);color:var(--text-primary)}.message.user .message-avatar{color:#9f1239;background:#ffe4e6;border:1px solid #fecdd3}.message-body{flex:1;min-width:0}.message-content{background:var(--bg-secondary);border:1px solid var(--border-subtle);border-radius:16px;padding:15px 18px}.message.user .message-content{color:#1f2937;background:#fff1f2;border:1px solid #fecdd3}.reasoning-section{background:linear-gradient(135deg,#f8f9ff 0%,#fff5f5 100%);border:1px solid #d7000f2e;border-radius:12px;margin-bottom:12px;padding:12px 16px}.reasoning-header{color:#9f1239;align-items:center;gap:4px;margin-bottom:8px;font-size:12px;font-weight:600;display:flex}.reasoning-content{color:#6b7280;white-space:pre-wrap;word-break:break-word;font-size:13px;line-height:1.6}.message-content pre{color:inherit;white-space:pre-wrap;word-break:break-word;margin:0;font-family:inherit;font-size:15px;line-height:1.7}.input-section{background:var(--bg-secondary);border-top:1px solid var(--border-subtle);padding:22px 30px}.input-wrapper{align-items:center;gap:11px;max-width:800px;margin:0 auto;display:flex}.input{background:var(--bg-primary);border:1px solid var(--border-default);color:var(--text-primary);border-radius:12px;flex:1;padding:15px 18px;font-size:15px;transition:all .15s}.input:focus{border-color:var(--text-muted);outline:none}.input::placeholder{color:var(--text-muted)}.input:disabled{background:var(--bg-tertiary);cursor:not-allowed}.send-btn{background:var(--brand);color:#fff;cursor:pointer;white-space:nowrap;border:none;border-radius:12px;padding:15px 26px;font-size:15px;font-weight:500;transition:all .15s}.send-btn:hover:not(:disabled){background:var(--brand-light)}.send-btn:disabled{opacity:.4;cursor:not-allowed}.stop-btn{color:#fff;cursor:pointer;white-space:nowrap;background:#dc3545;border:none;border-radius:12px;padding:15px 26px;font-size:15px;font-weight:500;transition:all .15s}.stop-btn:hover{background:#c82333}.login-modal-overlay{z-index:1000;background:#0006;justify-content:center;align-items:center;animation:.2s fadeIn;display:flex;position:fixed;inset:0}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.login-modal{background:var(--bg-secondary);width:880px;max-width:95vw;max-height:90vh;box-shadow:var(--shadow-lg);border-radius:24px;animation:.3s slideUp;display:flex;overflow:hidden}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.login-brand{background:linear-gradient(160deg,#d7000f 0%,#8f0011 100%);flex-shrink:0;justify-content:center;align-items:center;width:360px;display:flex;position:relative;overflow:hidden}.brand-bg{position:absolute;inset:0;overflow:hidden}.brand-orb{filter:blur(60px);opacity:.3;border-radius:50%;position:absolute}.orb-1{background:#fff3;width:200px;height:200px;top:-50px;left:-50px}.orb-2{background:#ffffff26;width:150px;height:150px;bottom:20%;right:-30px}.orb-3{background:#ffffff1a;width:100px;height:100px;bottom:-20px;left:30%}.brand-grid{background-image:linear-gradient(#ffffff0d 1px,#0000 1px),linear-gradient(90deg,#ffffff0d 1px,#0000 1px);background-size:40px 40px;position:absolute;inset:0}.brand-content{z-index:1;text-align:center;color:#fff;padding:48px 40px;position:relative}.brand-logo{width:64px;height:64px;margin:0 auto 24px}.brand-logo svg{width:100%;height:100%}.brand-title{letter-spacing:-.3px;margin-bottom:8px;font-size:24px;font-weight:600}.brand-subtitle{opacity:.7;margin-bottom:40px;font-size:14px}.brand-features{flex-direction:column;align-items:flex-start;gap:12px;display:flex}.feature-item{background:#ffffff1a;border-radius:10px;align-items:center;gap:12px;padding:12px 16px;transition:all .15s;display:flex}.feature-item:hover{background:#ffffff26}.feature-item svg{opacity:.9;width:18px;height:18px}.feature-item span{font-size:13px;font-weight:500}.login-form-section{flex-direction:column;flex:1;padding:48px;display:flex;position:relative}.login-close{background:var(--bg-tertiary);cursor:pointer;width:36px;height:36px;color:var(--text-muted);border:none;border-radius:10px;justify-content:center;align-items:center;transition:all .15s;display:flex;position:absolute;top:24px;right:24px}.login-close:hover{background:var(--jiaocai);color:#fff}.form-header{margin-bottom:40px}.form-header h3{color:var(--text-primary);letter-spacing:-.3px;margin-bottom:8px;font-size:24px;font-weight:600}.form-header p{color:var(--text-muted);font-size:14px}.login-form-body{flex-direction:column;flex:1;gap:20px;display:flex}.input-group{position:relative}.input-icon{color:var(--text-muted);pointer-events:none;position:absolute;top:50%;left:16px;transform:translateY(-50%)}.input-group input{background:var(--bg-primary);border:1px solid var(--border-default);width:100%;color:var(--text-primary);border-radius:12px;padding:16px 16px 16px 48px;font-family:inherit;font-size:14px;transition:all .15s}.input-group input::placeholder{color:var(--text-muted)}.input-group input:focus{border-color:var(--text-muted);outline:none}.login-error-toast{color:#c62828;background:#e5393514;border:1px solid #e5393533;border-radius:10px;align-items:center;gap:10px;padding:14px 16px;font-size:13px;display:flex}.login-submit-btn{background:var(--brand);color:#fff;cursor:pointer;border:none;border-radius:12px;justify-content:center;align-items:center;gap:10px;width:100%;margin-top:auto;padding:16px 24px;font-size:15px;font-weight:500;transition:all .15s;display:flex}.login-submit-btn:hover{background:var(--brand-light)}.login-submit-btn svg{width:16px;height:16px}.login-footer{text-align:center;border-top:1px solid var(--border-subtle);margin-top:24px;padding-top:24px}.login-footer span{color:var(--text-muted);font-size:13px}.login-prompt{text-align:center;flex-direction:column;justify-content:center;align-items:center;height:100%;padding:40px;display:flex}.login-prompt p{color:var(--text-secondary);margin-bottom:20px;font-size:16px}.login-prompt button{background:var(--brand);color:#fff;cursor:pointer;border:none;border-radius:10px;padding:12px 24px;font-size:14px;font-weight:500;transition:all .15s}.login-prompt button:hover{background:var(--brand-light)}.files-view{height:100%;padding:32px;overflow-y:auto}.files-header{justify-content:space-between;align-items:center;margin-bottom:24px;display:flex}.files-header h2{color:var(--text-primary);font-size:24px;font-weight:600}.files-actions{gap:12px;display:flex}.generate-btn{background:var(--brand);color:#fff;cursor:pointer;border:none;border-radius:8px;padding:10px 20px;font-size:14px;font-weight:500;transition:all .15s}.generate-btn:hover:not(:disabled){background:var(--brand-light)}.generate-btn:disabled{opacity:.5;cursor:not-allowed}.refresh-btn{background:var(--bg-secondary);border:1px solid var(--border-default);color:var(--text-primary);cursor:pointer;border-radius:8px;padding:10px 20px;font-size:14px;transition:all .15s}.refresh-btn:hover:not(:disabled){background:var(--bg-tertiary)}.refresh-btn:disabled{opacity:.5;cursor:not-allowed}.empty-state{text-align:center;color:var(--text-muted);padding:60px 20px}.empty-state p{color:var(--text-secondary);margin-bottom:8px;font-size:16px}.empty-state span{font-size:14px}.files-list{flex-direction:column;gap:12px;display:flex}.file-item{background:var(--bg-secondary);border:1px solid var(--border-default);border-radius:12px;align-items:center;gap:16px;padding:16px 20px;transition:all .15s;display:flex}.file-item:hover{border-color:var(--text-muted)}.file-icon{font-size:28px}.file-info{flex:1;min-width:0}.file-name{color:var(--text-primary);white-space:nowrap;text-overflow:ellipsis;margin-bottom:4px;font-size:15px;font-weight:500;overflow:hidden}.file-meta{color:var(--text-muted);gap:12px;font-size:13px;display:flex}.file-module{color:var(--brand)}.download-btn{background:var(--brand);color:#fff;cursor:pointer;border:none;border-radius:6px;padding:8px 16px;font-size:13px;font-weight:500;transition:all .15s}.download-btn:hover{background:var(--brand-light)}.models-view{height:100%;padding:32px;overflow-y:auto}.models-header{justify-content:space-between;align-items:center;margin-bottom:24px;display:flex}.models-header h2{color:var(--text-primary);font-size:24px;font-weight:600}.models-list{flex-direction:column;gap:16px;display:flex}.model-item{background:var(--bg-secondary);border:1px solid var(--border-default);border-radius:12px;padding:20px;transition:all .15s}.model-item:hover{border-color:var(--text-muted)}.model-header{justify-content:space-between;align-items:center;margin-bottom:16px;display:flex}.model-name{color:var(--text-primary);align-items:center;gap:10px;font-size:16px;font-weight:600;display:flex}.model-icon{font-size:18px}.model-badge{text-transform:uppercase;border-radius:6px;padding:4px 12px;font-size:12px;font-weight:500}.model-badge.zhipu{color:#b91c1c;background:#fee2e2}.model-badge.qwen{color:#be123c;background:#ffe4e6}.model-badge.openai{color:#374151;background:#e5e7eb}.model-details{flex-direction:column;gap:8px;display:flex}.model-detail-item{align-items:center;gap:12px;display:flex}.model-detail-label{color:var(--text-tertiary);min-width:60px;font-size:14px}.model-detail-value{color:var(--text-primary);font-size:14px;font-weight:500}.models-notice{background:#fff3e0;border:1px solid #ffe0b2;border-radius:8px;margin-top:24px;padding:16px}.models-notice p{color:#e65100;margin:0;font-size:14px}.hotspots-view{height:100%;padding:32px;overflow-y:auto}.hotspots-header{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;margin-bottom:24px;display:flex}.hotspots-header h2{color:var(--text-primary);letter-spacing:-.3px;font-size:24px;font-weight:600}.hotspots-filters{gap:12px;display:flex}.filter-select{background:var(--bg-secondary);border:1px solid var(--border-default);color:var(--text-primary);cursor:pointer;border-radius:8px;min-width:140px;padding:10px 16px;font-size:14px;transition:all .15s}.filter-select:focus{border-color:var(--text-muted);outline:none}.hotspots-stats{color:var(--text-muted);margin-bottom:24px;font-size:13px}.hotspots-list{flex-direction:column;gap:16px;display:flex}.hotspot-card{background:var(--bg-secondary);border:1px solid var(--border-subtle);border-radius:16px;padding:24px;transition:all .15s}.hotspot-card:hover{border-color:var(--border-default)}.hotspot-meta{align-items:center;gap:12px;margin-bottom:12px;font-size:12px;display:flex}.hotspot-category{background:var(--bg-tertiary);color:var(--text-secondary);border-radius:6px;padding:4px 10px;font-weight:500}.hotspot-date{color:var(--text-muted)}.hotspot-source{color:var(--haiwai);font-weight:500}.hotspot-title{color:var(--text-primary);margin-bottom:8px;font-size:16px;font-weight:500;line-height:1.5}.hotspot-summary{color:var(--text-secondary);margin-bottom:12px;font-size:14px;line-height:1.6}.hotspot-link{color:var(--haiwai);align-items:center;gap:4px;font-size:13px;font-weight:500;text-decoration:none;transition:all .15s;display:inline-flex}.hotspot-link:hover{gap:8px}.scheduler-view{height:100%;overflow-y:auto}.scheduler-hero{padding:40px 48px;position:relative;overflow:hidden}.scheduler-hero.running{background:linear-gradient(135deg,#f0fdf4 0%,#dcfce7 100%)}.scheduler-hero.stopped{background:linear-gradient(135deg,#fef2f2 0%,#fee2e2 100%)}.hero-bg{pointer-events:none;position:absolute;inset:0;overflow:hidden}.hero-pulse{background:radial-gradient(circle,#22c55e26 0%,#0000 70%);border-radius:50%;width:300px;height:300px;animation:3s ease-in-out infinite pulse;position:absolute}.hero-pulse.delay{animation-delay:1.5s;right:-100px}@keyframes pulse{0%,to{opacity:.5;transform:scale(1)}50%{opacity:.3;transform:scale(1.2)}}.hero-content{z-index:1;align-items:center;gap:24px;display:flex;position:relative}.hero-icon{border-radius:20px;justify-content:center;align-items:center;width:80px;height:80px;display:flex}.scheduler-hero.running .hero-icon{color:#fff;background:linear-gradient(135deg,#22c55e,#16a34a)}.scheduler-hero.stopped .hero-icon{color:#fff;background:linear-gradient(135deg,#ef4444,#dc2626)}.hero-icon svg{width:40px;height:40px}.hero-text{flex:1}.hero-text h2{color:var(--text-primary);margin-bottom:4px;font-size:28px;font-weight:600}.hero-text p{color:var(--text-secondary);font-size:15px}.hero-actions{align-items:center;gap:16px;display:flex}.permission-notice{color:var(--text-secondary);background:#e539350f;border:1px solid #e539351a;border-radius:8px;align-items:center;gap:10px;padding:12px 16px;font-size:13px;display:flex}.permission-notice svg{color:var(--jiaocai);flex-shrink:0;width:16px;height:16px}.hero-toggle{cursor:pointer;border:none;border-radius:12px;align-items:center;gap:10px;padding:14px 24px;font-size:15px;font-weight:500;transition:all .15s;display:flex}.hero-toggle.start{color:#fff;background:linear-gradient(135deg,#22c55e,#16a34a)}.hero-toggle.stop{color:#fff;background:linear-gradient(135deg,#ef4444,#dc2626)}.hero-toggle:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 8px 20px #00000026}.hero-toggle:disabled{opacity:.5;cursor:not-allowed}.hero-meta{border-top:1px solid #0000000f;gap:24px;margin-top:24px;padding-top:24px;display:flex}.meta-item{color:var(--text-tertiary);align-items:center;gap:8px;font-size:13px;display:flex}.scheduler-tasks{padding:32px 48px}.tasks-header{justify-content:space-between;align-items:center;margin-bottom:24px;display:flex}.tasks-header h3{color:var(--text-primary);align-items:center;gap:12px;font-size:20px;font-weight:600;display:flex}.tasks-count{color:var(--text-muted);background:var(--bg-tertiary);border-radius:20px;padding:4px 12px;font-size:14px;font-weight:500}.tasks-grid{grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:16px;display:grid}.task-card{background:var(--bg-secondary);border:1px solid var(--border-subtle);border-radius:16px;align-items:center;gap:16px;padding:20px;transition:all .15s;display:flex}.task-card:hover{border-color:var(--border-default)}.task-card.paused{opacity:.6}.task-status-indicator{flex-shrink:0}.status-dot{border-radius:50%;width:12px;height:12px}.status-dot.active{background:#22c55e;box-shadow:0 0 0 4px #22c55e33}.status-dot.paused{background:#f59e0b;box-shadow:0 0 0 4px #f59e0b33}.status-dot.inactive{background:#d1d5db}.task-body{flex:1;min-width:0}.task-title{align-items:center;gap:10px;margin-bottom:8px;display:flex}.task-name{color:var(--text-primary);font-size:15px;font-weight:500}.task-badge{border-radius:4px;padding:2px 8px;font-size:11px;font-weight:500}.task-badge.on{color:#16a34a;background:#22c55e1a}.task-badge.off{background:var(--bg-tertiary);color:var(--text-muted)}.task-schedule{color:var(--text-tertiary);align-items:center;gap:6px;font-size:13px;display:flex}.task-schedule .time-input{border:1px solid var(--border-default);width:90px;color:var(--text-primary);background:var(--bg-secondary);cursor:pointer;border-radius:6px;padding:4px 8px;font-size:13px}.task-schedule .time-input:focus{border-color:var(--brand);outline:none}.task-schedule .time-input:disabled{background:var(--bg-tertiary);cursor:not-allowed;opacity:.6}.task-actions{gap:8px;display:flex}.action-btn{cursor:pointer;border:none;border-radius:8px;align-items:center;gap:6px;padding:8px 14px;font-size:13px;font-weight:500;transition:all .15s;display:flex}.action-btn.toggle.enable{color:#16a34a;background:#22c55e1a}.action-btn.toggle.disable{color:#dc2626;background:#ef44441a}.action-btn.run{background:var(--bg-tertiary);color:var(--text-primary)}.action-btn:hover:not(:disabled){transform:translateY(-1px)}.action-btn:disabled{opacity:.4;cursor:not-allowed}.tasks-empty{text-align:center;color:var(--text-muted);grid-column:1/-1;padding:60px 20px}.tasks-empty svg{opacity:.5;margin-bottom:16px}.tasks-empty p{font-size:15px}.scheduler-help{padding:0 48px 48px}.help-card{background:var(--bg-secondary);border:1px solid var(--border-subtle);border-radius:16px;gap:16px;padding:24px;display:flex}.help-icon{background:var(--bg-tertiary);border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;display:flex}.help-content h4{color:var(--text-primary);margin-bottom:12px;font-size:14px;font-weight:600}.help-content ul{flex-direction:column;gap:8px;list-style:none;display:flex}.help-content li{color:var(--text-secondary);font-size:13px}.help-content strong{color:var(--text-primary)}.loading{justify-content:center;align-items:center;padding:40px;display:flex}.loading-spinner{border:2px solid var(--border-default);border-top-color:var(--brand);border-radius:50%;width:24px;height:24px;animation:.6s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:#00000026;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#00000040}*{scrollbar-width:thin;scrollbar-color:#00000026 transparent}@media (width<=768px){.login-modal{flex-direction:column;max-width:400px}.login-brand{width:100%;padding:40px 24px}.brand-features{display:none}.brand-subtitle{margin-bottom:0}.login-form-section{padding:32px 24px}.form-header h3{font-size:20px}.sidebar{z-index:100;width:100%;transition:transform .3s;position:fixed;transform:translate(-100%)}.sidebar.open{transform:translate(0)}.main{width:100%}}.topics-natural{width:100%}.topics-intro{color:var(--text-primary);margin-bottom:16px;font-size:15px;font-weight:500}.topics-list{flex-direction:column;gap:20px;display:flex}.topic-item{padding-left:8px}.topic-header{align-items:flex-start;gap:8px;margin-bottom:8px;display:flex}.topic-num{flex-shrink:0;font-size:16px}.topic-title{color:var(--text-primary);font-size:15px;font-weight:600;line-height:1.4}.topic-line{color:var(--text-secondary);margin-bottom:6px;padding-left:32px;font-size:14px;line-height:1.6}.topic-label{color:var(--text-tertiary)}.topic-line.warning{color:#b45309;background:#fb8c0014;border-radius:6px;margin-top:8px;margin-left:20px;padding:8px 12px}.topic-line.hint{color:#0369a1;background:#38bdf814;border-radius:6px;margin-top:4px;margin-left:20px;padding:8px 12px}.message-text{white-space:pre-wrap;word-break:break-word;margin:0;font-family:inherit;font-size:14px;line-height:1.6}.topics-loading{color:var(--text-secondary);padding:16px}.loading-dots:after{content:"";animation:1.5s infinite dots}@keyframes dots{0%,20%{content:"."}40%{content:".."}60%,to{content:"..."}}.context-bar{background:var(--bg-secondary);border-top:1px solid var(--border-subtle);justify-content:center;align-items:center;gap:12px;padding:6px 30px;display:flex}.context-info{align-items:center;gap:6px;font-size:11px;display:flex}.context-label{color:var(--text-muted)}.context-value{color:var(--text-secondary);font-variant-numeric:tabular-nums;font-weight:500}.context-progress{align-items:center;display:flex}.context-progress-track{background:var(--border-subtle);border-radius:2px;width:60px;height:3px;overflow:hidden}.context-progress-fill{border-radius:2px;height:100%;transition:width .3s,background-color .3s}.param-form-panel{border-top:1px solid var(--border-default);background:#fff;flex-direction:column;gap:12px;padding:16px 24px;display:flex}.param-form-header{flex-direction:column;gap:4px;display:flex}.param-form-header span{color:var(--text-primary);font-size:14px;font-weight:600}.param-form-header small{color:var(--text-muted);font-size:12px}.param-form-body{flex-direction:column;gap:10px;display:flex}.param-form-field{flex-direction:column;gap:4px;display:flex}.param-form-field label{color:var(--text-secondary);font-size:12px;font-weight:600}.param-form-field input{border:1px solid var(--border-default);color:var(--text-primary);background:var(--bg-tertiary);border-radius:8px;outline:none;padding:8px 12px;font-size:14px;transition:border-color .15s}.param-form-field input:focus{border-color:var(--brand);background:#fff}.param-form-footer{gap:8px;display:flex}.param-submit-btn{background:var(--brand);color:#fff;cursor:pointer;border:none;border-radius:8px;flex:1;padding:9px 16px;font-size:14px;font-weight:600;transition:background .15s}.param-submit-btn:hover:not(:disabled){background:var(--brand-light)}.param-submit-btn:disabled{opacity:.6;cursor:not-allowed}.param-skip-btn{color:var(--text-muted);border:1px solid var(--border-default);cursor:pointer;background:0 0;border-radius:8px;padding:9px 16px;font-size:13px;transition:border-color .15s,color .15s}.param-skip-btn:hover:not(:disabled){border-color:var(--text-secondary);color:var(--text-secondary)}.param-skip-btn:disabled{opacity:.6;cursor:not-allowed}