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")";font-size:.8em;color:#666}a[href^="#"]:after,a[href^="javascript:"]:after{content:""}.sr-only{position:static!important;width:auto!important;height:auto!important;clip:auto!important;overflow:visible!important}}@media (prefers-color-scheme: dark){:root{--text-primary: #ffffff;--text-secondary: #e5e5e5;--text-muted: #a3a3a3;--bg-primary: #000000;--bg-secondary: #1a1a1a;--border-light: #333333;--border-medium: #666666}.btn--secondary{background-color:var(--bg-secondary);border-color:var(--border-medium)}.card{background-color:var(--bg-secondary);border-color:var(--border-light)}}.app{min-height:100vh;display:flex;flex-direction:column}.main-content{flex:1;padding-top:100px}@media (max-width: 768px){.main-content{padding-top:80px}}.loading-boundary{min-height:50vh;display:flex;align-items:center;justify-content:center}.not-found-section{min-height:60vh;display:flex;align-items:center;justify-content:center;padding:4rem 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auto}.content-text h2{font-size:2rem;font-weight:600;color:var(--color-text-primary);margin:2rem 0 1rem}.content-text h2:first-child{margin-top:0}.content-text p{font-size:1.125rem;line-height:1.7;color:var(--color-text-secondary);margin:0 0 1.5rem}@media (max-width: 768px){.page-header{padding:3rem 0 1.5rem}.page-header h1{font-size:2.5rem}.page-header p{font-size:1.125rem}.content-section{padding:3rem 0}.content-text h2{font-size:1.75rem}}