:root{--rainbet-bg-primary: #0a0a0a;--rainbet-bg-secondary: #1a1a2e;--rainbet-bg-accent: #16213e;--rainbet-neon-purple: #8b5cf6;--rainbet-neon-blue: #3b82f6;--rainbet-neon-green: #10b981;--rainbet-neon-pink: #ec4899;--rainbet-text-primary: #f8fafc;--rainbet-text-secondary: #cbd5e1;--rainbet-border: rgba(255, 255, 255, .1);--rainbet-glass-bg: rgba(255, 255, 255, .05);--rainbet-glass-border: rgba(255, 255, 255, .1)}*{margin:0;padding:0;box-sizing:border-box}body{background:linear-gradient(-45deg,var(--rainbet-bg-primary),var(--rainbet-bg-secondary),var(--rainbet-bg-accent),#0f3460,var(--rainbet-bg-secondary),var(--rainbet-bg-primary),var(--rainbet-bg-accent),#0f3460);background-size:400% 400%;animation:gradientShift 20s ease infinite;font-family:Inter,Segoe UI,Tahoma,Geneva,Verdana,sans-serif;color:var(--rainbet-text-primary);overflow-x:hidden;min-height:100vh}@keyframes gradientShift{0%{background-position:0% 50%}25%{background-position:100% 50%}50%{background-position:100% 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