:root{--color-primary:#4a90e2;--color-primary-dark:#357abd;--color-primary-light:#6ba3e8;--gradient-primary:linear-gradient(135deg,#4a90e2,#6b7f9e);--color-text-primary:#2d3748;--color-text-secondary:#4a5568;--color-text-light:hsla(0,0%,100%,.95);--color-background-white:hsla(0,0%,100%,.95);--color-background-light:rgba(237,242,247,.8);--spacing-xs:0.5rem;--spacing-sm:1rem;--spacing-md:1.5rem;--spacing-lg:2rem;--spacing-xl:3rem;--radius-sm:8px;--radius-md:12px;--radius-lg:20px;--shadow-sm:0 2px 8px rgba(0,0,0,.1);--shadow-md:0 4px 16px rgba(0,0,0,.15);--shadow-lg:0 10px 30px rgba(0,0,0,.2)}*{box-sizing:border-box;padding:0;margin:0}body,html{max-width:100vw;overflow-x:hidden;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:var(--gradient-primary);min-height:100vh}a{color:inherit;text-decoration:none}