:root{--color-primary: #003366;--color-secondary: #cc0000;--color-accent: #ff9900;--color-bg-light: #f4f7f9;--color-bg-white: #ffffff;--color-text-dark: #1a1a1a;--color-text-muted: #555555;--color-border: #e1e4e8;--font-family: "Inter", system-ui, -apple-system, sans-serif;--font-size-base: 16px;--font-weight-normal: 400;--font-weight-bold: 600;--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 2rem;--spacing-xl: 4rem;--transition-fast: .2s ease-in-out}body{margin:0;font-family:var(--font-family);font-size:var(--font-size-base);color:var(--color-text-dark);background-color:var(--color-bg-light);line-height:1.6}h1,h2,h3,h4,h5,h6{color:var(--color-primary);margin-top:0}a{color:var(--color-primary);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--color-secondary)}.container{max-width:1200px;margin:0 auto;padding:0 var(--spacing-md)}.section-padding{padding:var(--spacing-xl) 0}*,*:before,*:after{box-sizing:border-box}body{min-height:100vh}