:root{--color-bg:#F7F5F2;--color-text-primary:#1B1B19;--color-brand-text:var(--color-arco-700);--color-arco-700:#B9361C;}body{margin:0;background:var(--color-bg);color:var(--color-text-primary)}header,main{max-width:70rem;margin:auto;padding:2rem}header img{width:min(100%,378px);height:auto}article img{max-width:100%;height:auto}a{color:var(--color-brand-text)}