:root{--color-primary: #FFDC01;--color-primary-dark: #A89602;--color-secondary: #000000;--color-text: #1a1a1a;--color-text-light: #f5f5f5;--color-bg-light: #ffffff;--color-bg-dark: #121212;--color-surface: #1e1e1e;--font-main: "Inter", sans-serif;--font-code: "Fira Code", monospace;--spacing-xs: .5rem;--spacing-sm: 1rem;--spacing-md: 2rem;--spacing-lg: 4rem;--spacing-xl: 8rem;--border-radius: 8px;--transition-fast: .2s ease;--transition-normal: .3s ease}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-main);background-color:var(--color-bg-light);color:var(--color-text);line-height:1.6;overflow-x:hidden}h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.2;margin-bottom:var(--spacing-sm)}a{text-decoration:none;color:inherit;transition:var(--transition-fast)}button{cursor:pointer;border:none;font-family:inherit;transition:var(--transition-fast)}.container{width:90%;max-width:1200px;margin:0 auto;padding:0 var(--spacing-sm)}.section{padding:var(--spacing-lg) 0}.text-primary{color:var(--color-primary)}.bg-black{background-color:var(--color-secondary);color:var(--color-text-light)}.bg-yellow{background-color:var(--color-primary);color:var(--color-secondary)}.code-font{font-family:var(--font-code)}