:root{--primary-color:#06f;--primary-hover:#004edb;--primary-light:#08f;--primary-glow:rgba(0,102,255,.25);--accent-color:#00c8ff;--success-color:#10b981;--success-hover:#059669;--danger-color:#ef4444;--bg-color:#f8fafc;--card-bg:#fff;--card-border:rgba(0,102,255,.12);--border-color:#e2e8f0;--text-color:#0f172a;--text-muted:#64748b;--text-link:#06f;--font-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-mono:"Fira Code", "Cascadia Code", Consolas, Monaco, "Courier New", monospace;--max-width:1280px;--transition:all .2s cubic-bezier(.4, 0, .2, 1);--shadow-card:inset 0 1px 0 #fff, 0 1px 3px rgba(0,0,0,.02), 0 8px 24px -4px rgba(0,102,255,.08), 0 20px 48px -8px 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