:root { color-scheme: light; --ink: #243e34; --muted: #52675c; --paper: #f7f8f2; --line: #d9e0d4; --green: #345b43; }
* { box-sizing: border-box; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 17px/1.7 system-ui, -apple-system, BlinkMacSystemFont, sans-serif; }
a { color: var(--green); text-underline-offset: 4px; overflow-wrap: anywhere; }
a:hover { text-decoration-thickness: 2px; }
a:focus-visible, summary:focus-visible { outline: 3px solid #8b5e21; outline-offset: 5px; border-radius: 3px; }
.skip { position: absolute; top: -100px; left: 16px; padding: 10px; background: white; }
.skip:focus { top: 12px; }
header, main, footer { width: min(100% - 48px, 1000px); margin-inline: auto; }
header { display: flex; justify-content: space-between; align-items: center; gap: 24px; padding-block: 28px; border-bottom: 1px solid var(--line); }
.brand { font-size: 25px; font-weight: 650; text-decoration: none; letter-spacing: -1px; }
.brand span { display: inline-block; width: 17px; height: 23px; margin-right: 10px; border-radius: 16px 2px 16px 2px; background: var(--green); transform: rotate(15deg); }
nav { display: flex; gap: 24px; }
nav a { font-size: 15px; text-decoration: none; padding-block: 8px; }
nav a[aria-current=page] { text-decoration: underline; font-weight: 650; }
.hero { padding: 70px 0 42px; max-width: 740px; }
.eyebrow { font-size: 12px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; }
h1 { margin: 14px 0 20px; font: 400 clamp(42px, 7vw, 70px)/1.08 Georgia, serif; letter-spacing: -.04em; }
.intro { font-size: 20px; color: var(--muted); max-width: 620px; }
h2 { font: 400 29px/1.25 Georgia, serif; letter-spacing: -.02em; margin: 0 0 16px; }
h3 { font-size: 18px; margin: 0 0 8px; }
p { margin: 0 0 18px; }
.layout { display: grid; grid-template-columns: minmax(0, 1fr) 285px; gap: 48px; align-items: start; padding-bottom: 70px; }
.card { padding: 28px; background: #e9eee2; border: 1px solid var(--line); border-radius: 18px; }
.card p:last-child { margin-bottom: 0; }
.small { font-size: 14px; color: var(--muted); }
details { border-bottom: 1px solid var(--line); padding: 22px 0; }
summary { font-weight: 600; cursor: pointer; padding-right: 8px; }
details p:first-of-type, details ol { margin-top: 15px; }
details p:last-child { margin-bottom: 0; }
li { margin-block: 8px; }
ol, ul { padding-left: 24px; }
article section { padding-block: 25px; border-bottom: 1px solid var(--line); }
article section:first-child { padding-top: 0; }
.toc { padding-left: 18px; font-size: 15px; }
.placeholder { font-weight: 600; overflow-wrap: anywhere; }
footer { border-top: 1px solid var(--line); padding-block: 24px 36px; display: flex; justify-content: space-between; gap: 20px; font-size: 14px; color: var(--muted); }
@media (max-width: 720px) { .layout { grid-template-columns: 1fr; gap: 32px; } .hero { padding-top: 44px; } header, main, footer { width: min(100% - 36px, 1000px); } nav { gap: 18px; } footer { flex-wrap: wrap; } }
@media print { header, footer, .skip, .toc { display: none; } .layout { display: block; } body { background: white; color: black; } .hero { padding-top: 0; } }