:root{--color-wood:#221b15;--color-paper:#f3e9d2;--color-ink:#2a1e16;--color-ink-secondary:#5a4636;--color-pencil:#3d3d3d;--color-rule:#b9a27e;--color-accent:#8a1c1c}*,:before,:after{box-sizing:border-box}body{background:var(--color-wood);min-height:100vh;color:var(--color-ink);margin:0;font-family:Georgia,Times New Roman,serif}main{background:var(--color-paper);border-radius:.5rem;max-width:72rem;margin:2rem auto;padding:1.5rem 2rem}h1{border-bottom:1px solid var(--color-rule);margin-top:0}a{color:var(--color-accent)}code{color:var(--color-pencil)}