.toast-container{z-index:9999;flex-direction:column;gap:8px;max-width:360px;display:flex;position:fixed;top:20px;right:20px}.toast{cursor:pointer;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-radius:10px;align-items:center;gap:10px;padding:12px 18px;font-size:14px;animation:.3s slideInRight;display:flex;box-shadow:0 8px 24px #00000026}.toast.success{color:#065f46;background:#ecfdf5;border:1px solid #a7f3d0}.toast.error{color:#991b1b;background:#fef2f2;border:1px solid #fecaca}.toast.warning{color:#92400e;background:#fffbeb;border:1px solid #fde68a}.toast.info{color:#1e40af;background:#eff6ff;border:1px solid #bfdbfe}.toast-icon{flex-shrink:0;font-size:18px}.toast-msg{flex:1}.toast-enter-active{animation:.3s slideInRight}.toast-leave-active{animation:.25s slideOutRight}@keyframes slideInRight{0%{opacity:0;transform:translate(120%)}to{opacity:1;transform:translate(0)}}@keyframes slideOutRight{0%{opacity:1;transform:translate(0)}to{opacity:0;transform:translate(120%)}}.page-fade-enter-active,.page-fade-leave-active{transition:opacity .2s,transform .2s}.page-fade-enter-from{opacity:0;transform:translateY(8px)}.page-fade-leave-to{opacity:0;transform:translateY(-8px)}:root{--color-primary:#4338ca;--color-primary-light:#6366f1;--color-primary-dark:#3730a3;--color-success:#059669;--color-warning:#d97706;--color-danger:#dc2626;--color-info:#2563eb;--color-bg-ai:#ecfdf5;--color-bg-search:#eff6ff;--color-bg-doc:#fffbeb;--color-bg-inst:#fdf2f8;--color-bg-expert:#f5f3ff;--color-text-primary:#1f2937;--color-text-secondary:#6b7280;--color-text-aux:#9ca3af;--color-border:#e5e7eb;--color-bg:#f9fafb;--color-bg-white:#fff;--radius-sm:4px;--radius-md:8px;--radius-lg:12px;--radius-xl:16px;--font-xs:12px;--font-sm:14px;--font-base:16px;--font-lg:18px;--font-xl:24px;--font-xxl:32px;--shadow-sm:0 1px 2px #0000000d;--shadow-md:0 4px 6px #00000012;--shadow-lg:0 10px 25px #0000001a}*{box-sizing:border-box;margin:0;padding:0}html,body,#app{width:100%;height:100%;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;font-size:var(--font-sm);color:var(--color-text-primary);background:var(--color-bg);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}ul,ol{list-style:none}button{cursor:pointer;font:inherit;background:0 0;border:none;outline:none}input,textarea{font:inherit;border:none;outline:none}img{max-width:100%;display:block}.fade-enter-active,.fade-leave-active{transition:opacity .3s}.fade-enter-from,.fade-leave-to{opacity:0}.slide-enter-active,.slide-leave-active{transition:transform .3s}.slide-enter-from{transform:translate(100%)}.slide-leave-to{transform:translate(-100%)}.scrollbar-thin::-webkit-scrollbar{width:4px}.scrollbar-thin::-webkit-scrollbar-thumb{background:var(--color-text-aux);border-radius:2px}@media (width>=768px){body{background:#f0f2f5}}[data-theme=dark]{--color-bg:#111827;--color-bg-white:#1f2937;--color-text-primary:#f9fafb;--color-text-secondary:#d1d5db;--color-text-aux:#9ca3af;--color-border:#374151;--color-bg-ai:#064e3b;--color-bg-search:#1e3a5f;--color-bg-doc:#78350f;--color-bg-inst:#831843;--color-bg-expert:#312e81}[data-theme=dark] .mobile-app{background:#111827!important}[data-theme=dark] .tab-bar{background:#1f2937!important;box-shadow:0 -4px 20px #0000004d!important}[data-theme=dark] .tab-bg{background:#312e81!important}[data-theme=dark] .form-card,[data-theme=dark] .inst-card,[data-theme=dark] .expert-card,[data-theme=dark] .q-card,[data-theme=dark] .page-top,[data-theme=dark] .search-section,[data-theme=dark] .chat-sheet,[data-theme=dark] .detail-sheet,[data-theme=dark] .menu-list,[data-theme=dark] .loading-card,[data-theme=dark] .metric-card,[data-theme=dark] .chart-panel,[data-theme=dark] .data-table-wrap,[data-theme=dark] .stat-card,[data-theme=dark] 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td{border-color:#374151!important}[data-theme=dark] tr:hover td{background:#374151!important}[data-theme=dark] .disclaimer{color:#fca5a5!important;background:#7f1d1d!important;border-color:#991b1b!important}[data-theme=dark] .empty-state{color:#9ca3af!important}