:root { color-scheme: light; --ink: #16201a; --green: #035e3d; --muted: #52635a; --line: #dce4df; }
* { box-sizing: border-box; }
body { margin: 0; color: var(--ink); background: #fff; font-family: system-ui, sans-serif; line-height: 1.7; }
header { border-bottom: 1px solid var(--line); }
header nav, main, footer { width: min(820px, calc(100% - 32px)); margin-inline: auto; }
nav { display: flex; flex-wrap: wrap; gap: 12px 24px; }
header nav { padding-block: 20px; }
a { color: var(--green); text-underline-offset: 3px; overflow-wrap: anywhere; }
a:focus-visible { outline: 3px solid #b25415; outline-offset: 4px; }
main { padding-block: 32px; }
h1 { font-size: 2rem; line-height: 1.2; }
h2 { font-size: 1.45rem; line-height: 1.3; }
h3 { font-size: 1.05rem; }
h1, h2, h3 { letter-spacing: 0; overflow-wrap: anywhere; }
p { color: var(--muted); }
.updated, footer { font-size: .875rem; }
section { padding-block: 24px; border-bottom: 1px solid var(--line); scroll-margin-top: 20px; }
footer { padding-block: 24px; }
@media (max-width: 480px) { header nav, main > nav { display: block; } nav a { display: block; margin-block: 8px; } }