body{font-family:system-ui,-apple-system,sans-serif;margin:0;color:#111;background:#f7f7f7;line-height:1.65}
header,footer,main{max-width:840px;margin:0 auto;padding:1rem}
header,footer{display:flex;gap:1rem;flex-wrap:wrap;align-items:center}
header a,footer a,main a{color:#3d5a0c}
img{max-width:100%;border-radius:16px}
h1{line-height:1.2}
.answer{background:#fff;border-left:6px solid #a8dd27;padding:1rem 1.1rem;border-radius:12px}
section,aside,figure{background:#fff;padding:1rem;border-radius:16px;margin:1rem 0}
details{margin:.6rem 0}