:root{--bg-primary: #050a14;--bg-secondary: #0a1125;--bg-card: rgba(16, 25, 50, .7);--bg-glass: rgba(16, 25, 50, .3);--accent-primary: #00f0ff;--accent-secondary: #00ff9d;--accent-tertiary: #7000ff;--text-primary: #ffffff;--text-secondary: #94a3b8;--text-muted: #64748b;--border-color: rgba(255, 255, 255, .1);--border-highlight: rgba(0, 240, 255, .3);--font-sans: "Inter", system-ui, -apple-system, sans-serif;--font-mono: "JetBrains Mono", monospace;--spacing-xs: .5rem;--spacing-sm: 1rem;--spacing-md: 2rem;--spacing-lg: 4rem;--spacing-xl: 8rem;--shadow-glow: 0 0 20px rgba(0, 240, 255, .2);--backdrop-blur: 10px;--transition-fast: .2s ease;--transition-normal: .3s ease-in-out}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-sans);background-color:var(--bg-primary);color:var(--text-primary);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.2;color:var(--text-primary)}h1{font-size:3.5rem;letter-spacing:-.02em}h2{font-size:2.5rem;letter-spacing:-.01em}a{color:var(--accent-primary);text-decoration:none;transition:var(--transition-fast)}a:hover{color:var(--accent-secondary)}button{font-family:var(--font-sans)}.container{max-width:1200px;margin:0 auto;padding:0 2rem}@media(max-width:768px){.container{padding:0 1.5rem}h1{font-size:2.5rem}h2{font-size:2rem}}@media(max-width:480px){.container{padding:0 1rem}h1{font-size:2rem}h2{font-size:1.75rem}}.gradient-text{background:linear-gradient(135deg,var(--accent-primary),var(--accent-secondary));background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent}.glass-panel{background:var(--bg-glass);-webkit-backdrop-filter:blur(var(--backdrop-blur));backdrop-filter:blur(var(--backdrop-blur));border:1px solid var(--border-color);border-radius:12px}.glow-hover:hover{box-shadow:var(--shadow-glow);border-color:var(--border-highlight)}