.app{position:relative;width:100%;min-height:100vh}.particle-canvas{position:fixed;top:0;left:0;width:100%;height:100%;z-index:0;pointer-events:none}.content{position:relative;z-index:1}:root{--bg-primary: #0a0a0f;--bg-secondary: #12121a;--accent-blue: #00d4ff;--accent-purple: #8b5cf6;--text-primary: #ffffff;--text-secondary: #a0a0b0;--glow-blue: 0 0 20px rgba(0, 212, 255, .5);--glow-purple: 0 0 20px rgba(139, 92, 246, .5)}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background-color:var(--bg-primary);color:var(--text-primary);overflow-x:hidden}a{color:var(--accent-blue);text-decoration:none}a:hover{text-shadow:var(--glow-blue)}