:root { color-scheme: light; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", sans-serif; color: #332d24; background: #faf6ee; }
* { box-sizing: border-box; }
body { margin: 0; }
a { color: #a95224; }
.shell { width: min(900px, calc(100% - 32px)); margin: 0 auto; padding: 28px 0 72px; }
.nav { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 0 4px 24px; }
.brand { color: #332d24; text-decoration: none; font: 700 22px Georgia, serif; }
.nav-links { display: flex; gap: 18px; font-size: 14px; }
.card { background: #fffdf7; border: 1px solid #e8deca; border-radius: 18px; padding: clamp(24px, 5vw, 52px); box-shadow: 0 18px 50px rgba(90,65,30,.08); }
h1, h2 { font-family: Georgia, "Source Serif 4", serif; }
h1 { margin-top: 0; font-size: clamp(30px, 5vw, 42px); }
h2 { margin-top: 34px; font-size: 21px; }
p, li { color: #564c3e; line-height: 1.82; }
.updated { color: #8a7e6b; font-size: 14px; }
.summary { background: #f7ecdf; border-left: 4px solid #b45f2e; border-radius: 8px; padding: 14px 18px; }
.contact { display: inline-flex; padding: 11px 18px; border-radius: 10px; color: #fff9ef; background: #b45f2e; text-decoration: none; font-weight: 700; }
code { background: #f1eadc; padding: 2px 5px; border-radius: 4px; }