*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{line-height:1.6;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,sans-serif}:root{--magneto-red: #ef4444;--magneto-blue: #228fbd;--magneto-cyan: #00B4DB;--magneto-aqua: #00D2FF;--emerald-400: #34d399;--emerald-500: #10b981;--emerald-600: #059669;--emerald-700: #047857;--amber-400: #fbbf24;--amber-500: #f59e0b;--amber-600: #d97706;--red-400: #f87171;--red-500: #ef4444;--red-600: #dc2626;--green-400: #4ade80;--green-500: #22c55e;--green-600: #16a34a;--sky-400: #38bdf8;--sky-500: #0ea5e9;--gradient-primary: linear-gradient(135deg, var(--magneto-red) 0%, var(--emerald-500) 50%, var(--magneto-cyan) 100%);--gradient-sunset: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);--gradient-ocean: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);--gradient-aurora: linear-gradient(135deg, #a8edea 0%, #fed6e3 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var(--border-primary)}.btn-secondary:hover{background:var(--bg-tertiary)}.btn-accent{background:var(--red-500);color:#fff;box-shadow:var(--shadow-md)}.btn-accent:hover{background:var(--red-600);box-shadow:var(--shadow-lg)}.btn-success{background:var(--green-500);color:#fff;box-shadow:var(--shadow-md)}.btn-success:hover{background:var(--green-600);box-shadow:var(--shadow-lg)}.btn-gradient{background:var(--gradient-primary);color:#fff;box-shadow:var(--shadow-xl);position:relative}.btn-gradient:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(135deg,rgba(255,255,255,.2) 0%,transparent 100%);opacity:0;transition:opacity .3s ease}.btn-gradient:hover:before{opacity:1}.btn-gradient:hover{box-shadow:0 20px 40px -10px #10b98180;transform:translateY(-3px)}.btn-sm{padding:.5rem 1rem;font-size:.875rem;border-radius:.5rem}.btn-lg{padding:1rem 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var(--border-focus);outline-offset:2px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}.neon-glow{text-shadow:0 0 10px currentColor,0 0 20px currentColor,0 0 30px currentColor}.shimmer{background:linear-gradient(90deg,var(--bg-secondary) 0%,var(--bg-tertiary) 50%,var(--bg-secondary) 100%);background-size:200% 100%;animation:shimmer 2s infinite}.gradient-border{position:relative;background:var(--bg-primary);border-radius:1rem}.gradient-border:before{content:"";position:absolute;top:-2px;right:-2px;bottom:-2px;left:-2px;background:var(--gradient-primary);border-radius:1rem;z-index:-1;animation:gradient-x 3s ease infinite;background-size:200% 200%}*{transition-property:background-color,border-color,color,fill,stroke;transition-timing-function:cubic-bezier(.4,0,.2,1);transition-duration:.15s}