* {
margin: 0;
padding: 0;
box-sizing: border-box;
font-family: Arial, sans-serif;
}
body {
background-color: #f8f9fa;
color: #333;
line-height: 1.6;
display: flex;
flex-direction: column;
min-height: 100vh;
}
main {
flex: 1;
}