:root { --ink: #2b2620; --muted: #6d6458; --paper: #faf6ef; --line: #e2d9ca; --accent: #8a5a2b; }
* { box-sizing: border-box; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 17px/1.65 Georgia, "Times New Roman", serif; }
header, main, footer { max-width: 760px; margin: 0 auto; padding: 0 20px; }
header { padding-top: 32px; display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 12px; border-bottom: 1px solid var(--line); padding-bottom: 16px; }
.brand { font-size: 22px; font-weight: bold; color: var(--ink); text-decoration: none; }
nav a { margin-left: 16px; color: var(--accent); text-decoration: none; }
nav a:first-child { margin-left: 0; }
h1 { font-size: 34px; line-height: 1.2; margin: 36px 0 12px; }
h2 { font-size: 22px; margin: 32px 0 8px; }
p { margin: 0 0 14px; }
ul { padding-left: 20px; }
li { margin-bottom: 8px; }
.note { color: var(--muted); font-size: 15px; }
footer { margin-top: 48px; padding-top: 16px; padding-bottom: 32px; border-top: 1px solid var(--line); color: var(--muted); font-size: 14px; }