:root{--bg-deep:#0a0512;--bg-surface:#120a1f;--bg-elevated:hsla(0,0%,100%,.03);--accent-primary:#6366f1;--accent-secondary:#06b6d4;--accent-glow:rgba(99,102,241,.3);--text-primary:#fff;--text-secondary:hsla(0,0%,100%,.7);--text-tertiary:hsla(0,0%,100%,.4);--border-color:hsla(0,0%,100%,.1);--border-hover:rgba(99,102,241,.5);--font-main:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Oxygen,Ubuntu,Cantarell,"Open Sans","Helvetica Neue",sans-serif}*{margin:0;padding:0;box-sizing:border-box}body{background-color:var(--bg-deep);color:var(--text-primary);font-family:var(--font-main);overflow-x:hidden;line-height:1.6;min-height:100vh}body:before{content:"";position:fixed;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle at 20% 30%,rgba(99,102,241,.05) 0,transparent 40%),radial-gradient(circle at 80% 70%,rgba(6,182,212,.05) 0,transparent 40%);pointer-events:none;z-index:-1}h1,h2,h3,h4{letter-spacing:-.02em}button{font-family:inherit}.glass{background:var(--bg-elevated);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--border-color)}.neon-border{border:1px solid var(--accent-primary);box-shadow:0 0 15px var(--accent-glow)}@keyframes float{0%{transform:translateY(0)}50%{transform:translateY(-10px)}to{transform:translateY(0)}}.animate-float{animation:float 6s ease-in-out infinite}