:root { color-scheme: light; }
* { box-sizing: border-box; }
body {
  margin: 0;
  min-width: 320px;
  background: #f7f7f5;
  color: #101010;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}
main { width: min(100% - 32px, 760px); margin: 0 auto; padding: 28px 0 72px; }
.wordmark { display: inline-flex; align-items: center; gap: 10px; font-size: 18px; font-weight: 700; letter-spacing: -0.05em; color: inherit; text-decoration: none; }
.mark { width: 19px; height: 19px; clip-path: polygon(50% 0, 100% 100%, 50% 73%, 0 100%); background: #101010; }
h1 { margin: 56px 0 8px; font-size: clamp(32px, 6vw, 44px); line-height: 1.1; letter-spacing: -0.04em; }
.updated { margin: 0 0 40px; color: #666; font-size: 14px; }
h2 { margin: 40px 0 8px; font-size: 20px; letter-spacing: -0.02em; }
p, li { font-size: 16px; color: #2a2a29; }
ul { padding-left: 22px; }
li { margin: 6px 0; }
a { color: #101010; }
.callout { margin: 24px 0; padding: 16px 18px; border: 1px solid #deded9; border-radius: 10px; background: #fff; }
footer { margin-top: 56px; padding-top: 20px; border-top: 1px solid #deded9; color: #666; font-size: 14px; display: flex; flex-wrap: wrap; gap: 16px; }
footer a { color: inherit; }