:root{--color-primary:#07C160;--color-primary-light:#38D97A;--color-primary-dark:#06A050;--color-primary-bg:#E6F7EE;--color-primary-bg-hover:#D4F0E2;--color-blue:#1677FF;--color-blue-bg:#E6F0FF;--color-orange:#FF8C00;--color-orange-bg:#FFF4E6;--color-red:#FF4D4F;--color-red-bg:#FFF0F0;--color-purple:#7C3AED;--color-purple-bg:#F0E6FF;--color-yellow:#FAAD14;--color-yellow-bg:#FFFBE6;--color-bg-page:#F5F5F5;--color-bg-card:#FFFFFF;--color-bg-section:#FAFAFA;--color-bg-hover:#F0F0F0;--color-bg-active:#E8E8E8;--color-text-primary:#1A1A1A;--color-text-secondary:#666666;--color-text-tertiary:#999999;--color-text-placeholder:#BFBFBF;--color-text-inverse:#FFFFFF;--color-border:#E8E8E8;--color-border-light:#F0F0F0;--color-divider:#ECECEC;--shadow-sm:0 1px 3px rgba(0,0,0,0.05);--shadow-md:0 2px 8px rgba(0,0,0,0.08);--shadow-lg:0 4px 16px rgba(0,0,0,0.12);--shadow-card:0 1px 4px rgba(0,0,0,0.06);--radius-xs:4px;--radius-sm:6px;--radius-md:8px;--radius-lg:12px;--radius-xl:16px;--radius-pill:100px;--radius-circle:50%;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:20px;--space-6:24px;--space-8:32px;--space-10:40px;--space-12:48px;--font-family:"PingFang SC","Microsoft YaHei",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",sans-serif;--font-size-xs:11px;--font-size-sm:12px;--font-size-base:14px;--font-size-md:15px;--font-size-lg:16px;--font-size-xl:18px;--font-size-2xl:20px;--font-size-3xl:24px;--font-weight-normal:400;--font-weight-medium:500;--font-weight-semibold:600;--font-weight-bold:700;--line-height-tight:1.3;--line-height-normal:1.5;--line-height-relaxed:1.7;--transition-fast:150ms ease;--transition-base:250ms ease;--transition-slow:350ms ease;--z-dropdown:100;--z-modal:200;--z-toast:300;--z-tooltip:400;--sidebar-width:48%;--topbar-height:52px;--bottombar-height:56px}*,:after,:before{margin:0;padding:0;box-sizing:border-box}html{font-size:14px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;scroll-behavior:smooth}body{font-family:var(--font-family);color:var(--color-text-primary);background-color:var(--color-bg-page);line-height:var(--line-height-normal);min-height:100vh;overflow:hidden}a{color:var(--color-primary);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--color-primary-dark)}button{cursor:pointer;border:none;background:none;transition:all var(--transition-fast)}button,input,select,textarea{font-family:inherit;font-size:inherit}input,select,textarea{outline:none}img{max-width:100%;display:block}ol,ul{list-style:none}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:rgba(0,0,0,.12);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:rgba(0,0,0,.2)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInDown{0%{opacity:0;transform:translateY(-12px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInLeft{0%{opacity:0;transform:translateX(-20px)}to{opacity:1;transform:translateX(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}@keyframes bounce{0%,to{transform:translateY(0)}50%{transform:translateY(-3px)}}@keyframes spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}.animate-fadeIn{animation:fadeIn var(--transition-base) both}.animate-fadeInUp{animation:fadeInUp var(--transition-base) both}.animate-fadeInDown{animation:fadeInDown var(--transition-base) both}.animate-slideInRight{animation:slideInRight var(--transition-base) both}.animate-slideInLeft{animation:slideInLeft var(--transition-base) both}.animate-scaleIn{animation:scaleIn var(--transition-base) both}.animate-pulse{animation:pulse 1.5s ease-in-out infinite}.animate-spin{animation:spin 1s linear infinite}.delay-100{animation-delay:.1s}.delay-200{animation-delay:.2s}.delay-300{animation-delay:.3s}.tag-lifecycle{background:var(--color-primary-bg);color:var(--color-primary-dark);border:1px solid rgba(7,193,96,.2)}.tag-intent{background:var(--color-blue-bg);color:var(--color-blue);border:1px solid rgba(22,119,255,.2)}.tag-risk{background:var(--color-red-bg);color:var(--color-red);border:1px solid rgba(255,77,79,.2)}.tag-status{background:var(--color-bg-section);color:var(--color-text-secondary);border:1px solid var(--color-border)}.tag-custom{background:var(--color-purple-bg);color:var(--color-purple);border:1px solid rgba(124,58,237,.2)}.tag-warning{background:var(--color-orange-bg);color:var(--color-orange);border:1px solid rgba(255,140,0,.2)}.btn-primary{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:var(--space-2) var(--space-4);background:var(--color-primary);color:var(--color-text-inverse);border-radius:var(--radius-md);font-size:var(--font-size-base);font-weight:var(--font-weight-medium);transition:all var(--transition-fast);border:none;cursor:pointer}.btn-primary:hover{background:var(--color-primary-dark);transform:translateY(-1px);box-shadow:0 2px 8px rgba(7,193,96,.3)}.btn-primary:active{transform:translateY(0)}.btn-secondary{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:var(--space-2) var(--space-4);background:var(--color-bg-card);color:var(--color-text-primary);border:1px solid var(--color-border);border-radius:var(--radius-md);font-size:var(--font-size-base);font-weight:var(--font-weight-medium);transition:all var(--transition-fast);cursor:pointer}.btn-secondary:hover{background:var(--color-bg-hover);border-color:var(--color-primary);color:var(--color-primary)}.skeleton{background:linear-gradient(90deg,#f0f0f0 25%,#e0e0e0 50%,#f0f0f0 75%);background-size:200% 100%;animation:shimmer 1.5s ease-in-out infinite;border-radius:var(--radius-sm)}.status-dot{width:8px;height:8px;border-radius:var(--radius-circle);display:inline-block}.status-dot.online{background:var(--color-primary);box-shadow:0 0 0 2px rgba(7,193,96,.2)}.status-dot.offline{background:var(--color-text-tertiary)}.status-dot.away{background:var(--color-yellow)}.badge{display:inline-flex;align-items:center;justify-content:center;min-width:18px;height:18px;padding:0 5px;background:var(--color-red);color:white;font-size:11px;font-weight:var(--font-weight-bold);border-radius:var(--radius-pill);line-height:1}.divider{width:100%;height:1px;background:var(--color-divider)}.text-ellipsis{white-space:nowrap}.text-ellipsis,.text-ellipsis-2{overflow:hidden;text-overflow:ellipsis}.text-ellipsis-2{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}@keyframes slideInRight{0%{opacity:0;transform:translateX(100%)}to{opacity:1;transform:translateX(0)}}.animate-slideInRight{animation:slideInRight var(--transition-normal) ease both}@keyframes scaleIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}.animate-scaleIn{animation:scaleIn var(--transition-fast) ease both}