@import"https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;500;700&display=swap";:root{--color-primary: #1976d2;--color-secondary: #9c27b0;--color-error: #d32f2f;--color-text-blue: #092F56;--color-text-blue-dark: #1e446b;--color-text-gray: #757575;--color-background: #fff;--color-text-yellow: #F5AD01}*{box-sizing:border-box;margin:0;padding:0;transition:background-color .3s ease,color .3s ease}body{font-family:Roboto,sans-serif;color:var(--color-text);background-color:var(--color-background);line-height:1.6}.layout{display:flex;flex-direction:column;min-height:100vh}.header{background-color:var(--color-background);color:var(--color-text);padding:20px;text-align:center}.logo{height:50px;margin-right:10px}.content{flex:1;padding:20px;text-align:center}.footer{background-color:var(--color-primary);color:#fff;text-align:center;padding:10px}