:root{--bg-page:#0b0d11;--bg-surface:#141821;--bg-surface-hover:#1c2230;--bg-card:#141821d9;--border-color:#232b3b;--border-hover:#38bdf8;--text-main:#f1f5f9;--text-muted:#94a3b8;--text-dim:#64748b;--accent-cyan:#38bdf8;--accent-blue:#0284c7;--accent-emerald:#10b981;--accent-amber:#f59e0b;--accent-purple:#a855f7;--accent-red:#ef4444}*{box-sizing:border-box;margin:0;padding:0}html,body{background-color:var(--bg-page);color:var(--text-main);-webkit-font-smoothing:antialiased;min-height:100vh;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.6}a{color:inherit;text-decoration:none}code,pre,.font-mono{font-family:JetBrains Mono,monospace}.container{max-width:1200px;margin:0 auto;padding:0 24px}.container-narrow{max-width:960px;margin:0 auto;padding:0 24px}.site-header{z-index:100;-webkit-backdrop-filter:blur(12px);border-bottom:1px solid 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