:root { color-scheme: light; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; color: #171d2b; background: #f6f0e9; }
* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; display: grid; place-items: center; padding: 32px 24px; }
main { width: min(560px, 100%); padding: clamp(28px, 6vw, 56px); border: 1px solid #e6dfd7; border-radius: 24px; background: #fffcf8; }
h1 { margin: 0 0 24px; font-size: 2rem; letter-spacing: -.04em; }
h2 { margin: 24px 0 8px; font-size: 1.2rem; }
p { margin: 12px 0; color: #545c69; line-height: 1.8; }
nav { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
a { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 12px 24px; border: 1px solid #d6cfc7; border-radius: 999px; color: #171d2b; text-decoration: none; font-weight: 600; }
a:hover { background: #f3eee8; }
a:focus-visible { outline: 3px solid #6248e8; outline-offset: 4px; }