*{box-sizing:border-box;margin:0;padding:0}:root{--color-surface-primary: #fafaf9;--color-surface-secondary: #fff8f0;--color-surface-elevated: #ffffff;--color-text-primary: #1f2937;--color-text-secondary: #374151;--color-text-tertiary: #6b7280;--color-text-muted: #9ca3af;--color-gray-50: #f9fafb;--color-gray-100: #f3f4f6;--color-gray-200: #e5e7eb;--color-gray-300: #d1d5db;--color-gray-400: #9ca3af;--color-gray-500: #6b7280;--color-gray-600: #4b5563;--color-gray-700: #374151;--color-gray-800: #1f2937;--color-gray-900: #111827;--color-investment: #2563eb;--color-investment-light: #dbeafe;--color-investment-dark: #1e40af;--color-loan: #dc2626;--color-loan-light: #fee2e2;--color-loan-dark: #991b1b;--color-goal: #059669;--color-goal-light: #d1fae5;--color-goal-dark: #047857;--color-status-error: #ef4444;--color-status-warning: #f59e0b;--color-status-success: #10b981;--color-graph-grid: #e5e7eb;--color-graph-axis: #6b7280;--color-graph-line: #1f2937;--color-graph-confidence: #f3f4f6;--font-serif: "Merriweather", Georgia, Cambria, "Times New Roman", Times, serif;--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", "Oxygen", "Ubuntu", "Cantarell", "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;--font-mono: source-code-pro, Menlo, Monaco, Consolas, "Courier New", monospace;--spacing-xs: 4px;--spacing-sm: 8px;--spacing-md: 12px;--spacing-base: 16px;--spacing-lg: 24px;--spacing-xl: 32px;--spacing-2xl: 48px;--spacing-3xl: 64px;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-base: 0 1px 3px 0 rgba(0, 0, 0, .1), 0 1px 2px -1px rgba(0, 0, 0, .1);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -2px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -4px rgba(0, 0, 0, .1);--border-radius-sm: 2px;--border-radius-base: 4px;--border-radius-md: 6px;--border-radius-lg: 8px;--border-color-light: var(--color-gray-200);--border-color-base: var(--color-gray-300);--border-color-dark: var(--color-gray-400);--grid-column-orient-min: 180px;--grid-column-orient-max: 220px;--grid-column-time-axis: 3fr;--grid-column-outputs-min: 160px;--grid-column-outputs-max: 180px;--grid-column-gap: 20px;--timeline-container-width: 1040px;--timeline-wrapper-extra-width: 200px;--breakpoint-mobile: 768px}body{font-family:var(--font-sans);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:var(--color-surface-primary);color:var(--color-text-primary)}code{font-family:var(--font-mono)}.timeline-wrapper{max-width:none;padding:0}.timeline-title{font-size:2.25rem;font-weight:900;font-family:var(--font-serif);color:var(--color-text-primary);margin:0;margin-bottom:.35rem}.timeline-subtitle{margin:0;color:var(--color-investment);font-size:1rem;font-family:var(--font-sans);font-weight:400}.timeline-container{display:grid;grid-template-columns:1fr;row-gap:var(--spacing-lg);max-width:none}.timeline-app-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:.35rem;padding:1rem 1rem 0}.timeline-header-controls{flex-shrink:1;min-width:0}.timeline-header,.track-content{grid-column:1 / -1}.timeline-header{grid-row:auto;position:sticky;top:0;z-index:20;background:var(--color-surface-primary);border-bottom:1px solid var(--border-color-base);margin-bottom:.75rem;padding:.5rem 1rem;align-items:center;color:var(--color-text-primary);display:flex;justify-content:space-between;min-width:0}.track-content{display:grid;grid-template-columns:1fr 1fr;grid-template-rows:auto auto auto auto auto;gap:var(--spacing-sm);grid-template-areas:"left-meta right-meta" "graph graph" "contributions contributions" "editor-toggle editor-toggle" "editor-content editor-content";position:relative;padding:0 1rem;border:none;border-radius:0;background:var(--color-surface-elevated);box-shadow:none;align-items:stretch}.track-content.is-selected{border-top:1px solid var(--border-color-dark);border-bottom:1px solid var(--border-color-dark)}.track-meta-left{grid-area:left-meta;padding-top:1rem;min-width:0;overflow:hidden;word-break:break-word}.track-meta-right{grid-area:right-meta;padding-top:1rem;min-width:0;overflow:hidden;word-break:break-word}.track-graph-container{grid-area:graph;grid-column:1 / -1;position:relative;width:100%;max-width:100%;overflow:visible}.track-content>.contribution-editor{grid-area:contributions}.contribution-editor{display:grid;grid-template-columns:1fr 1fr;grid-template-areas:"chart chart" "metadata-left metadata-right";gap:1rem;margin-top:1rem}.contribution-chart{grid-area:chart;position:relative;width:100%;max-width:100%;overflow:hidden}.contribution-metadata-left{grid-area:metadata-left}.contribution-metadata-right{grid-area:metadata-right}.track-editor-toggle{grid-column:1 / -1;margin:1rem 0 0;padding:0;background-color:var(--color-surface-secondary);border-top:1px solid var(--border-color-light);border-bottom-left-radius:0;border-bottom-right-radius:0}.track-editor-toggle[data-open=false]{margin-bottom:0;border-bottom-left-radius:0;border-bottom-right-radius:0}.track-editor-toggle-button{display:flex;align-items:center;gap:var(--spacing-md);width:100%;padding:var(--spacing-sm) 0;background:none;border:none;cursor:pointer;text-align:left}.track-editor-toggle-line{flex:1;height:1px;background:var(--color-gray-300);transition:background .15s ease}.track-editor-toggle-button:hover .track-editor-toggle-line{background:var(--color-gray-400)}.track-editor-toggle-label{font-size:.75rem;font-weight:400;color:var(--color-text-tertiary);letter-spacing:.02em;text-transform:lowercase;transition:color .15s ease;display:flex;align-items:center;gap:var(--spacing-xs)}.track-editor-toggle-button:hover .track-editor-toggle-label{color:var(--color-text-secondary)}.track-editor-toggle-caret{font-size:.625rem;display:inline-block;transition:transform .2s ease}.track-editor-toggle[data-open=true] .track-editor-toggle-caret{transform:rotate(180deg)}.track-editor-content{grid-column:1 / -1;margin:0;padding:0 0 1rem;background-color:var(--color-surface-secondary);border-bottom-left-radius:0;border-bottom-right-radius:0}.track-content:not(:first-child){border-top:1px solid var(--border-color-base)}.track-content:first-child{border-top:1px solid var(--border-color-base)}.track-content:last-child{border-bottom:1px solid var(--border-color-base)}.track-stack{display:contents}@media(min-width:769px){.timeline-wrapper{max-width:calc(var(--timeline-container-width) + var(--timeline-wrapper-extra-width));padding:1.5rem 1.5rem 2rem}.timeline-container{grid-template-columns:[orient] minmax(var(--grid-column-orient-min),var(--grid-column-orient-max)) [time-axis] var(--grid-column-time-axis) [outputs] minmax(var(--grid-column-outputs-min),var(--grid-column-outputs-max));column-gap:var(--grid-column-gap);row-gap:1rem;max-width:var(--timeline-container-width)}.timeline-app-header,.timeline-header,.track-content{display:grid;grid-template-columns:subgrid;grid-column:1 / -1}.timeline-app-header{justify-content:initial;align-items:initial;margin-bottom:initial;padding:0}.timeline-title-group{grid-column:orient}.timeline-header-controls{grid-column:time-axis / -1;display:flex;align-items:center;gap:8px;justify-content:flex-end}.timeline-header{display:grid;justify-content:unset;padding:.5rem 1rem;position:sticky;top:0;z-index:20;background:var( --color-surface-primary )}.track-content{grid-template-columns:subgrid;grid-template-rows:auto;grid-template-areas:none;gap:0;padding:1.25rem 1.5rem;border:1px solid var(--border-color-base);border-radius:var(--border-radius-base);box-shadow:var(--shadow-md)}.track-content.is-selected{border:1px solid var(--border-color-dark)}.track-meta-left{grid-column:orient;grid-row:1;grid-area:auto;padding:0}.track-meta-right{grid-column:outputs;grid-row:1;grid-area:auto;padding:0}.track-graph-container{grid-column:time-axis;grid-row:1;grid-area:auto}.track-content>.contribution-editor{display:contents}.contribution-metadata-left{grid-column:orient;grid-row:2;grid-area:auto}.contribution-chart{grid-column:time-axis;grid-row:2;grid-area:auto}.contribution-metadata-right{grid-column:outputs;grid-row:2;grid-area:auto}.track-editor-toggle{grid-row:3;margin:1rem -1.5rem 0;padding:0 1.5rem;border-bottom-left-radius:0;border-bottom-right-radius:0}.track-editor-toggle[data-open=false]{margin-bottom:-1.25rem;border-bottom-left-radius:var(--border-radius-base);border-bottom-right-radius:var(--border-radius-base)}.track-editor-content{grid-row:4;margin:0 -1.5rem -1.25rem;padding:0 1.5rem 1.25rem;border-bottom-left-radius:var(--border-radius-base);border-bottom-right-radius:var(--border-radius-base)}.track-content:not(:first-child),.track-content:first-child{border-top:none}.track-content:last-child{border-bottom:none}}