:root{--font-main: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 2rem;--spacing-xl: 4rem;--transition-fast: .2s ease;--transition-smooth: .4s cubic-bezier(.4, 0, .2, 1);--bg-primary: #ffffff;--bg-secondary: #f9fafb;--bg-card: rgba(255, 255, 255, .7);--text-primary: #111827;--text-secondary: #4b5563;--accent-primary: #000000;--accent-glow: rgba(0, 0, 0, .1);--border-color: rgba(0, 0, 0, .1)}@media(prefers-color-scheme:dark){:root{--bg-primary: #0a0a0a;--bg-secondary: #171717;--bg-card: rgba(30, 30, 30, .6);--text-primary: #ffffff;--text-secondary: #a3a3a3;--accent-primary: #ffffff;--accent-glow: rgba(255, 255, 255, .1);--border-color: rgba(255, 255, 255, .1)}}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-main);background-color:var(--bg-primary);color:var(--text-primary);line-height:1.6;transition:background-color .3s ease,color .3s ease;min-height:100vh;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}a{color:inherit;text-decoration:none;transition:var(--transition-fast)}a:hover{color:var(--accent-primary)}button{cursor:pointer;border:none;outline:none;font-family:inherit}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--bg-secondary);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--accent-primary)}.container{max-width:1200px;margin:0 auto;padding:0 var(--spacing-md)}.section{padding:var(--spacing-xl) 0}.flex-center{display:flex;align-items:center;justify-content:center}.glass{background:var(--bg-card);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--border-color)}@media(max-width:768px){:root{--spacing-xl: 3rem}h1{font-size:2.5rem!important}h2{font-size:2rem!important}}