:root{--color-bg: #f8fafc;--color-surface: #ffffff;--color-surface-2: #f1f5f9;--color-surface-3: #e8f0fe;--color-border: #e2e8f0;--color-border-2: #cbd5e1;--color-txt: #0f172a;--color-txt-2: #475569;--color-txt-3: #94a3b8;--color-accent: #2563eb;--color-accent-bg: #eff6ff;--color-red: #dc2626;--color-amber: #d97706;--color-green: #059669;--color-purple: #7c3aed;--color-mono: #92400e;--color-mono-bg: #fef3c7}:root{--font-sans: "Fira Sans", "Segoe UI", Roboto, Helvetica, Arial, system-ui, -apple-system, sans-serif;--font-mono: "Fira Code", "Cascadia Code", "Consolas", ui-monospace, monospace;--text-xs: 11px;--text-sm: 12px;--text-base: 13px;--text-md: 14px;--text-lg: 15px;--text-xl: 16px;--text-2xl: 18px;--text-3xl: 24px;--font-normal: 400;--font-medium: 500;--font-semibold: 600;--font-bold: 700;--leading-tight: 1.4;--leading-normal: 1.6}:root{--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 20px;--space-6: 24px;--space-8: 32px}:root{--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--radius-pill: 20px;--radius-full: 9999px}:root{--shadow-xs: 0 1px 3px rgba(0, 0, 0, .06);--shadow-sm: 0 1px 3px rgba(0, 0, 0, .06);--shadow-md: 0 1px 4px rgba(0, 0, 0, .07);--shadow-lg: 0 4px 16px rgba(0, 0, 0, .12)}:root{--transition-fast: .15s ease;--transition-normal: .2s ease;--transition-slow: .35s ease}:root{--mark-bar: #3b82f6;--mark-line: #f59e0b;--mark-area: #10b981;--mark-pie: #ef4444;--mark-scatter: #8b5cf6;--mark-shape: #06b6d4;--mark-square: #f97316;--mark-text: #6366f1;--mark-map: #0ea5e9;--mark-gantt: #ec4899;--mark-auto: #6b7280;--mark-unknown: #9ca3af}:root{--join-inner: #2563eb;--join-left: #059669;--join-right: #dc2626;--join-full: #d97706}:root{--depth-0-border: #3b82f6;--depth-0-bg: rgba(59, 130, 246, .04);--depth-0-label: #2563eb;--depth-1-border: #8b5cf6;--depth-1-bg: rgba(139, 92, 246, .04);--depth-1-label: #7c3aed;--depth-2-border: #06b6d4;--depth-2-bg: rgba(6, 182, 212, .04);--depth-2-label: #0891b2;--depth-3-border: #f59e0b;--depth-3-bg: rgba(245, 158, 11, .04);--depth-3-label: #d97706;--depth-4-border: #10b981;--depth-4-bg: rgba(16, 185, 129, .04);--depth-4-label: #059669;--depth-5-border: #ec4899;--depth-5-bg: rgba(236, 72, 153, .04);--depth-5-label: #db2777}:root{--leaf-worksheet-bg: #d1fae5;--leaf-worksheet-border: #6ee7b7;--leaf-worksheet-text: #065f46;--leaf-text-bg: #fef9c3;--leaf-text-border: #fde047;--leaf-text-text: #713f12;--leaf-image-bg: #dbeafe;--leaf-image-border: #93c5fd;--leaf-image-text: #1e40af;--leaf-blank-bg: #f8fafc;--leaf-blank-border: #e2e8f0;--leaf-blank-text: #94a3b8;--leaf-title-bg: #f3e8ff;--leaf-title-border: #d8b4fe;--leaf-title-text: #6b21a8;--leaf-filter-bg: #fff7ed;--leaf-filter-border: #fdba74;--leaf-filter-text: #9a3412;--leaf-parameter-bg: #f0f9ff;--leaf-parameter-border: #7dd3fc;--leaf-parameter-text: #075985;--leaf-legend-bg: #fdf4ff;--leaf-legend-border: #e879f9;--leaf-legend-text: #86198f}:root{--shelf-axis-border: #94a3b8;--shelf-axis-bg: #f1f5f9;--shelf-axis-label: #475569;--shelf-chart-border: #a855f7;--shelf-chart-bg: #faf5ff;--shelf-chart-label: #7e22ce;--shelf-marks-border: #f97316;--shelf-marks-bg: #fff7ed;--shelf-marks-label: #c2410c;--shelf-filters-border: #ef4444;--shelf-filters-bg: #fef2f2;--shelf-filters-label: #b91c1c}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{-webkit-text-size-adjust:100%}body{font-family:var(--font-sans);font-size:var(--text-base);font-weight:var(--font-normal);line-height:var(--leading-normal);color:var(--color-txt);background-color:var(--color-bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}code,pre,kbd,samp{font-family:var(--font-mono);font-size:var(--text-xs)}a{color:inherit;text-decoration:none}button{font-family:var(--font-sans);cursor:pointer}input{font-family:var(--font-sans);font-size:var(--text-base)}img,svg{display:block}@keyframes fadeIn{0%{opacity:0;transform:translate(10px)}to{opacity:1;transform:translate(0)}}:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px;border-radius:4px}button:focus:not(:focus-visible),input:focus:not(:focus-visible){outline:none}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}button{transition:background-color var(--transition-fast),border-color var(--transition-fast),color var(--transition-fast),opacity var(--transition-fast),box-shadow var(--transition-fast)}input{transition:border-color var(--transition-fast),box-shadow var(--transition-fast)}input:focus{outline:none;border-color:var(--color-accent)!important;box-shadow:0 0 0 3px #2563eb1f}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--color-surface-2)}::-webkit-scrollbar-thumb{background:var(--color-border-2);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--color-txt-3)}