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var(--kb-space-1);--kb-space-sm: var(--kb-space-2);--kb-space-md: var(--kb-space-4);--kb-space-lg: var(--kb-space-6);--kb-space-xl: var(--kb-space-8);--kb-space-2xl: var(--kb-space-12);--kb-space-3xl: var(--kb-space-16);--kb-space-4xl: var(--kb-space-24);--kb-font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", "PingFang SC", "Microsoft YaHei", sans-serif;--kb-font-mono: "SF Mono", "Roboto Mono", "Menlo", "Monaco", "Consolas", monospace;--kb-font-size-xs: 12px;--kb-font-size-sm: 13px;--kb-font-size-md: 14px;--kb-font-size-lg: 16px;--kb-font-size-xl: 18px;--kb-font-size-2xl: 22px;--kb-font-size-3xl: 28px;--kb-font-size-4xl: 36px;--kb-font-size-5xl: 48px;--kb-font-size-6xl: 64px;--kb-font-weight-normal: 400;--kb-font-weight-medium: 500;--kb-font-weight-semibold: 600;--kb-font-weight-bold: 700;--kb-font-weight-extrabold: 800;--kb-line-height-none: 1;--kb-line-height-tight: 1.2;--kb-line-height-snug: 1.375;--kb-line-height-normal: 1.5;--kb-line-height-relaxed: 1.625;--kb-line-height-loose: 1.75;--kb-duration-instant: 50ms;--kb-duration-fast: .15s;--kb-duration-normal: .25s;--kb-duration-slow: .4s;--kb-duration-slower: .6s;--kb-ease-default: cubic-bezier(.4, 0, .2, 1);--kb-ease-in: cubic-bezier(.4, 0, 1, 1);--kb-ease-out: cubic-bezier(0, 0, .2, 1);--kb-ease-in-out: cubic-bezier(.4, 0, .2, 1);--kb-ease-bounce: cubic-bezier(.34, 1.56, .64, 1);--kb-ease-spring: cubic-bezier(.175, .885, .32, 1.275);--kb-z-base: 0;--kb-z-dropdown: 1000;--kb-z-sticky: 1100;--kb-z-fixed: 1200;--kb-z-modal-backdrop: 1300;--kb-z-modal: 1400;--kb-z-popover: 1500;--kb-z-tooltip: 1600;--kb-z-notification: 1700;--kb-button-primary-bg: var(--kb-gradient-primary);--kb-button-primary-hover-bg: var(--kb-gradient-accessible);--kb-button-primary-text: var(--kb-text-inverse);--kb-button-secondary-bg: var(--kb-surface-primary);--kb-button-secondary-border: var(--kb-border-strong);--kb-button-secondary-text: var(--kb-text-primary);--kb-button-ghost-hover-bg: var(--kb-state-hover);--kb-input-bg: var(--kb-surface-primary);--kb-input-border: var(--kb-border-default);--kb-input-focus-border: var(--kb-brand-blue-light);--kb-input-error-border: var(--kb-error);--kb-input-placeholder: var(--kb-text-muted);--kb-card-bg: var(--kb-surface-elevated);--kb-card-border: var(--kb-border-default);--kb-card-shadow: var(--kb-shadow-md);--kb-card-hover-shadow: var(--kb-shadow-hover);--kb-nav-bg: rgba(255, 255, 255, .85);--kb-nav-border: var(--kb-border-light);--kb-nav-item-hover-bg: var(--kb-state-hover);--kb-nav-item-active-bg: var(--kb-primary-bg);--kb-nav-item-active-text: var(--kb-brand-blue);--kb-table-header-bg: var(--kb-surface-secondary);--kb-table-row-hover-bg: var(--kb-state-hover);--kb-table-row-selected-bg: var(--kb-state-selected);--kb-table-border: var(--kb-border-light)}.dark,[data-theme=dark]{color-scheme:dark;--kb-brand-blue: #3B9FD8;--kb-brand-blue-light: #5AB8E8;--kb-brand-green: #6DD4A8;--kb-brand-green-dark: #4FBF8E;--kb-gradient-primary: linear-gradient(135deg, #3B9FD8 0%, #5AB8E8 50%, #6DD4A8 100%);--kb-gradient-secondary: linear-gradient(135deg, #5AB8E8 0%, #6DD4A8 100%);--kb-surface-primary: #0F172A;--kb-surface-secondary: #1E293B;--kb-surface-tertiary: #334155;--kb-surface-elevated: #1E293B;--kb-surface-sunken: #0B1120;--kb-surface-overlay: rgba(0, 0, 0, .7);--kb-bg-primary: var(--kb-surface-primary);--kb-bg-secondary: var(--kb-surface-secondary);--kb-bg-tertiary: var(--kb-surface-tertiary);--kb-text-primary: #F1F5F9;--kb-text-secondary: #CBD5E1;--kb-text-muted: #94A3B8;--kb-text-disabled: #64748B;--kb-text-inverse: #0F172A;--kb-border-light: rgba(148, 163, 184, .1);--kb-border-default: rgba(148, 163, 184, .2);--kb-border-strong: rgba(148, 163, 184, .3);--kb-border-active: rgba(148, 163, 184, .5);--kb-state-hover: rgba(148, 163, 184, .08);--kb-state-active: rgba(148, 163, 184, .12);--kb-state-focus: rgba(91, 184, 232, .24);--kb-state-selected: rgba(91, 184, 232, .15);--kb-success-bg: rgba(82, 196, 26, .1);--kb-warning-bg: rgba(250, 173, 20, .1);--kb-error-bg: rgba(255, 77, 79, .1);--kb-info-bg: rgba(24, 144, 255, .1);--kb-primary-bg: rgba(43, 156, 216, .1);--kb-secondary-bg: rgba(61, 170, 138, .1);--kb-shadow-sm: 0 1px 3px rgba(0, 0, 0, .3);--kb-shadow-md: 0 4px 12px rgba(0, 0, 0, .4);--kb-shadow-lg: 0 8px 24px rgba(0, 0, 0, .5);--kb-shadow-xl: 0 16px 40px rgba(0, 0, 0, .6);--kb-focus-ring: 0 0 0 2px var(--kb-surface-primary), 0 0 0 4px var(--kb-brand-blue);--kb-nav-bg: rgba(15, 23, 42, .85);--kb-card-bg: var(--kb-surface-elevated);--kb-input-bg: var(--kb-surface-sunken);--kb-table-header-bg: var(--kb-surface-tertiary)}@media (prefers-color-scheme: dark){:root:not([data-theme=light]):not(.light){color-scheme:dark;--kb-brand-blue: #3B9FD8;--kb-brand-blue-light: #5AB8E8;--kb-brand-green: #6DD4A8;--kb-brand-green-dark: #4FBF8E;--kb-gradient-primary: linear-gradient(135deg, #3B9FD8 0%, #5AB8E8 50%, #6DD4A8 100%);--kb-surface-primary: #0F172A;--kb-surface-secondary: #1E293B;--kb-surface-tertiary: #334155;--kb-surface-elevated: #1E293B;--kb-bg-primary: var(--kb-surface-primary);--kb-bg-secondary: var(--kb-surface-secondary);--kb-bg-tertiary: var(--kb-surface-tertiary);--kb-text-primary: #F1F5F9;--kb-text-secondary: #CBD5E1;--kb-text-muted: #94A3B8;--kb-border-light: rgba(148, 163, 184, .1);--kb-border-default: rgba(148, 163, 184, .2);--kb-border-strong: rgba(148, 163, 184, .3);--kb-state-hover: rgba(148, 163, 184, .08);--kb-state-active: rgba(148, 163, 184, .12);--kb-shadow-md: 0 4px 12px rgba(0, 0, 0, .4);--kb-shadow-lg: 0 8px 24px rgba(0, 0, 0, .5);--kb-focus-ring: 0 0 0 2px var(--kb-surface-primary), 0 0 0 4px #3B9FD8}}@media (prefers-contrast: high){:root{--kb-text-secondary: #374151;--kb-text-muted: #4B5563;--kb-border-default: rgba(0, 0, 0, .3);--kb-border-strong: rgba(0, 0, 0, .5);--kb-border-active: rgba(0, 0, 0, .7)}.kb-text-gradient{background:none!important;-webkit-text-fill-color:var(--kb-brand-blue)!important;color:var(--kb-brand-blue)!important}}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:transparent}body{margin:0;font-family:var(--kb-font-family);font-size:var(--kb-font-size-md);line-height:var(--kb-line-height-normal);color:var(--kb-text-primary);background:var(--kb-surface-secondary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}:focus-visible{outline:none;box-shadow:var(--kb-focus-ring)}.kb-skip-link{position:absolute;top:-40px;left:0;background:var(--kb-brand-blue);color:var(--kb-text-inverse);padding:var(--kb-space-2) var(--kb-space-4);z-index:calc(var(--kb-z-tooltip) + 1);transition:top var(--kb-duration-fast)}.kb-skip-link:focus{top:0}.kb-grid-bg{position:relative}.kb-grid-bg:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(90deg,rgba(43,156,216,.02) 1px,transparent 1px),linear-gradient(rgba(43,156,216,.02) 1px,transparent 1px),linear-gradient(90deg,rgba(43,156,216,.04) 1px,transparent 1px),linear-gradient(rgba(43,156,216,.04) 1px,transparent 1px);background-size:24px 24px,24px 24px,120px 120px,120px 120px;pointer-events:none;z-index:0}@keyframes kb-glow-pulse{0%,to{box-shadow:0 0 12px var(--kb-glow-primary)}50%{box-shadow:0 0 24px var(--kb-glow-secondary)}}@keyframes kb-fade-in{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes kb-fade-in-up{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes kb-fade-in-scale{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}@keyframes kb-pulse{0%,to{transform:scale(1);opacity:1}50%{transform:scale(1.1);opacity:.8}}@keyframes kb-shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}@keyframes kb-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes kb-bounce{0%,to{transform:translateY(0)}50%{transform:translateY(-4px)}}@keyframes kb-shake{0%,to{transform:translate(0)}10%,30%,50%,70%,90%{transform:translate(-2px)}20%,40%,60%,80%{transform:translate(2px)}}.kb-text-gradient{background:var(--kb-gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.kb-glass{background:#ffffffd9;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--kb-border-default)}.dark .kb-glass{background:#0f172ad9}.kb-btn-gradient{background:var(--kb-gradient-primary)!important;border:none!important;color:var(--kb-text-inverse)!important;box-shadow:0 4px 16px #2b9cd84d;transition:all var(--kb-duration-normal) var(--kb-ease-default)}.kb-btn-gradient:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 8px 24px #2b9cd866!important}.kb-btn-gradient:focus-visible{box-shadow:var(--kb-focus-ring),0 4px 16px #2b9cd84d!important}.kb-btn-gradient:active:not(:disabled){transform:translateY(0)}.kb-btn-gradient:disabled{opacity:.5;cursor:not-allowed;transform:none}.kb-card-indicator{position:relative}.kb-card-indicator:before{content:"";position:absolute;top:16px;left:0;bottom:16px;width:3px;background:var(--kb-gradient-vertical);border-radius:0 3px 3px 0;box-shadow:0 0 8px var(--kb-glow-primary);transition:all var(--kb-duration-normal) var(--kb-ease-default)}.kb-card-indicator:hover:before{width:5px;box-shadow:0 0 16px var(--kb-glow-strong)}.kb-ai-dot{width:8px;height:8px;background:var(--kb-gradient-secondary);border-radius:50%;animation:kb-pulse 2s ease-in-out infinite}.kb-animate-in{animation:kb-fade-in .5s var(--kb-ease-default) forwards;opacity:0}.kb-glow-animate{animation:kb-glow-pulse 3s ease-in-out infinite}.kb-skeleton{background:linear-gradient(90deg,var(--kb-surface-secondary) 25%,var(--kb-surface-tertiary) 50%,var(--kb-surface-secondary) 75%);background-size:200% 100%;animation:kb-shimmer 1.5s ease-in-out infinite;border-radius:var(--kb-border-radius-sm)}.kb-sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.kb-card{background:var(--kb-card-bg);border-radius:var(--kb-border-radius-lg);border:1px solid var(--kb-card-border);box-shadow:var(--kb-card-shadow);transition:all var(--kb-duration-normal) var(--kb-ease-default)}.kb-card:hover{box-shadow:var(--kb-card-hover-shadow);border-color:var(--kb-border-strong)}.kb-card-interactive{cursor:pointer}.kb-card-interactive:hover{transform:translateY(-4px)}.kb-card-interactive:focus-visible{box-shadow:var(--kb-focus-ring)}.kb-product-card{background:linear-gradient(180deg,var(--kb-surface-primary) 0%,var(--kb-surface-secondary) 60%,var(--kb-surface-tertiary) 100%);border-radius:var(--kb-border-radius-lg);border:1px solid var(--kb-border-default);box-shadow:var(--kb-shadow-md);transition:all .3s 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20px #2b9cd859;filter:brightness(1.05)}.kb-btn-primary:active:not(:disabled){transform:translateY(0);filter:brightness(.95)}.kb-btn-secondary{background:var(--kb-button-secondary-bg);color:var(--kb-button-secondary-text);border-color:var(--kb-button-secondary-border)}.kb-btn-secondary:hover:not(:disabled){background:var(--kb-primary-bg);color:var(--kb-brand-blue);border-color:var(--kb-brand-blue-light)}.kb-btn-ghost{background:transparent;color:var(--kb-text-primary);border-color:transparent}.kb-btn-ghost:hover:not(:disabled){background:var(--kb-button-ghost-hover-bg)}.kb-btn-danger{background:var(--kb-error);color:var(--kb-text-inverse);box-shadow:0 4px 12px #ff4d4f40}.kb-btn-danger:hover:not(:disabled){background:var(--kb-error-hover);box-shadow:0 6px 20px #ff4d4f59}.kb-btn-danger:focus-visible{box-shadow:var(--kb-focus-ring-error)}.kb-btn-sm{padding:var(--kb-space-1) var(--kb-space-3);font-size:var(--kb-font-size-sm)}.kb-btn-lg{padding:var(--kb-space-3) var(--kb-space-6);font-size:var(--kb-font-size-lg)}.kb-input{width:100%;padding:var(--kb-space-2) var(--kb-space-3);background:var(--kb-input-bg);border:1px solid var(--kb-input-border);border-radius:var(--kb-border-radius-md);color:var(--kb-text-primary);font-size:var(--kb-font-size-md);line-height:var(--kb-line-height-normal);transition:all var(--kb-duration-normal) var(--kb-ease-default)}.kb-input::placeholder{color:var(--kb-input-placeholder)}.kb-input:hover:not(:disabled):not(:focus){border-color:var(--kb-border-strong)}.kb-input:focus{outline:none;border-color:var(--kb-input-focus-border);box-shadow:var(--kb-focus-ring)}.kb-input:disabled{background:var(--kb-state-disabled);color:var(--kb-text-disabled);cursor:not-allowed}.kb-input-error,.kb-input[aria-invalid=true]{border-color:var(--kb-input-error-border)}.kb-input-error:focus,.kb-input[aria-invalid=true]:focus{box-shadow:var(--kb-focus-ring-error)}.kb-tag{display:inline-flex;align-items:center;gap:var(--kb-space-1);padding:2px 8px;border-radius:var(--kb-border-radius-sm);font-size:var(--kb-font-size-xs);font-weight:var(--kb-font-weight-semibold);line-height:var(--kb-line-height-normal)}.kb-tag-quality{background:var(--kb-quality-bg);color:var(--kb-quality-text);border:1px solid var(--kb-quality)}.kb-tag-cost{background:var(--kb-cost-bg);color:var(--kb-cost-text);border:1px solid var(--kb-cost)}.kb-tag-management{background:var(--kb-management-bg);color:var(--kb-management-text);border:1px solid var(--kb-management)}.kb-tag-design{background:var(--kb-design-bg);color:var(--kb-design-text);border:1px solid var(--kb-design)}.kb-tag-success{background:var(--kb-success-bg);color:var(--kb-success-text);border:1px solid var(--kb-success-border)}.kb-tag-warning{background:var(--kb-warning-bg);color:var(--kb-warning-text);border:1px solid var(--kb-warning-border)}.kb-tag-error{background:var(--kb-error-bg);color:var(--kb-error-text);border:1px solid var(--kb-error-border)}.kb-tag-info{background:var(--kb-info-bg);color:var(--kb-info-text);border:1px solid var(--kb-info-border)}.ant-btn-primary{background:var(--kb-gradient-primary)!important;border:none!important;box-shadow:0 4px 12px #2b9cd840!important}.ant-btn-primary:hover:not(:disabled){box-shadow:0 6px 20px #2b9cd859!important}.ant-btn-primary:focus-visible{box-shadow:var(--kb-focus-ring),0 4px 12px #2b9cd840!important}.ant-tag-blue{background:var(--kb-primary-bg)!important;border-color:var(--kb-brand-blue-light)!important;color:var(--kb-brand-blue)!important}.ant-tag-green{background:var(--kb-secondary-bg)!important;border-color:var(--kb-brand-green)!important;color:var(--kb-brand-green-dark)!important}.ant-card{border-radius:var(--kb-border-radius-lg)!important;border-color:var(--kb-border-default)!important}.ant-input:focus,.ant-input-focused,.ant-input-affix-wrapper:focus,.ant-input-affix-wrapper-focused{border-color:var(--kb-brand-blue-light)!important;box-shadow:var(--kb-focus-ring)!important}.ant-menu-item-selected{background:var(--kb-primary-bg)!important;color:var(--kb-brand-blue)!important}.ant-message-success .anticon{color:var(--kb-brand-green)!important}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--kb-surface-secondary);border-radius:var(--kb-border-radius-full)}::-webkit-scrollbar-thumb{background:var(--kb-metal-border);border-radius:var(--kb-border-radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--kb-metal-dark)}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}.kb-skeleton{animation:none;background:var(--kb-surface-tertiary)}}@media print{*,*:before,*:after{background:transparent!important;color:#000!important;box-shadow:none!important;text-shadow:none!important}body{font-size:12pt;line-height:1.5}.kb-btn-gradient,.kb-text-gradient{background:none!important;color:#000!important;-webkit-text-fill-color:#000!important}}