:root{--primary-color:#5b8def;--primary-dark:#4a7de0;--secondary-color:#7ba3f5;--accent-color:#ff9f43;--text-primary:#2d3748;--text-secondary:#718096;--text-light:#a0aec0;--bg-primary:#fff;--bg-secondary:#f7fafc;--bg-dark:#2d3748;--gradient-primary:linear-gradient(135deg,#5b8def,#7ba3f5);--gradient-dark:linear-gradient(135deg,#2d3748,#4a5568);--shadow-sm:0 1px 3px rgba(0,0,0,.08);--shadow-md:0 4px 12px rgba(0,0,0,.1);--shadow-lg:0 8px 30px rgba(0,0,0,.12);--shadow-xl:0 20px 50px rgba(0,0,0,.15);--border-radius:16px;--transition:all 0.3s cubic-bezier(0.4,0,0.2,1)}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;color:var(--text-primary);line-height:1.6;background-color:#000;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:inherit;text-decoration:none}button{font-family:inherit}img{max-width:100%;height:auto}button,input,textarea{font-family:inherit}button:focus,input:focus,textarea:focus{outline:none}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:hsla(0,0%,100%,.05)}::-webkit-scrollbar-thumb{background:hsla(0,0%,100%,.2);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:hsla(0,0%,100%,.3)}