:root{--color-bg:#fff;--color-bg-subtle:#f8f9fa;--color-bg-muted:#f1f3f5;--color-border:#e2e5e9;--color-border-strong:#cdd1d6;--color-text:#1e293b;--color-text-secondary:#64748b;--color-text-muted:#94a3b8;--color-accent:#2563eb;--color-accent-hover:#1d4ed8;--color-accent-light:#eff6ff;--color-success:#16a34a;--color-danger:#dc2626;--font-family:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-size-xs:.75rem;--font-size-sm:.8125rem;--font-size-base:.875rem;--font-size-md:1rem;--font-size-lg:1.125rem;--font-size-xl:1.25rem;--font-size-2xl:1.5rem;--weight-normal:400;--weight-medium:500;--weight-semibold:600;--weight-bold:700;--radius-sm:4px;--radius-md:6px;--radius-lg:8px;--spacing-xs:4px;--spacing-sm:8px;--spacing-md:12px;--spacing-base:16px;--spacing-lg:20px;--spacing-xl:24px;--spacing-2xl:32px;--spacing-3xl:40px;--shadow-sm:0 1px 2px #0000000d;--shadow-md:0 1px 3px #00000014;--max-width:1120px;--header-height:52px}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:16px}body{font-family:var(--font-family);font-size:var(--font-size-base);color:var(--color-text);background-color:var(--color-bg-subtle);min-height:100vh;line-height:1.5}#app{flex-direction:column;min-height:100vh;display:flex}a{color:var(--color-accent);text-decoration:none}a:hover{color:var(--color-accent-hover);text-decoration:underline}img{max-width:100%}ul,ol{list-style:none}.site-header{z-index:100;background:var(--color-bg);border-bottom:1px solid var(--color-border);height:var(--header-height);position:sticky;top:0}.header-inner{max-width:var(--max-width);padding:0 var(--spacing-lg);align-items:center;gap:var(--spacing-xl);height:100%;margin:0 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.result-row-label{color:var(--color-text-muted)}.result-summary .result-row-value{font-weight:var(--weight-medium);color:var(--color-text-secondary)}.chart-section{margin-top:0}.chart-container{width:100%;height:260px;position:relative}.chart-container 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8px;display:inline-block}.text-muted{color:var(--color-text-muted)}.text-secondary{color:var(--color-text-secondary)}.text-accent{color:var(--color-accent)}.mt-xs{margin-top:var(--spacing-xs)}.mt-sm{margin-top:var(--spacing-sm)}.mt-md{margin-top:var(--spacing-md)}.mt-base{margin-top:var(--spacing-base)}.mt-lg{margin-top:var(--spacing-lg)}.mt-xl{margin-top:var(--spacing-xl)}.results-empty{text-align:center;padding:var(--spacing-2xl) var(--spacing-base);color:var(--color-text-muted);font-size:var(--font-size-sm)}.results-empty-icon{font-size:var(--font-size-2xl);margin-bottom:var(--spacing-sm)}.output-grid .results-panel{position:static}