:root{color-scheme:light dark}body{font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,Helvetica,Arial,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol,Noto Color Emoji,sans-serif;margin:0}.container{margin:0 auto;max-width:1100px;padding:1rem}header{align-items:center;justify-content:space-between}.app,header{display:flex}.app{flex-direction:column;min-height:100vh}.app main{flex:1 1 auto}