:root { color-scheme: light dark; --gap: 1.25rem; }
* { box-sizing: border-box; }
body {
  margin: 0; padding: var(--gap);
  font: 16px/1.55 ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  max-width: 68rem; margin-inline: auto;
}
header { padding-block: 1.5rem 0.5rem; }
h1 { font-size: 1.6rem; margin: 0 0 .35rem; letter-spacing: -0.01em; }
.lede { margin: 0; opacity: .72; }
#grid {
  display: grid; gap: var(--gap); padding-block: var(--gap);
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
}
figure { margin: 0; }
img { width: 100%; height: auto; border-radius: 10px; display: block; }
figcaption { padding-top: .4rem; font-size: .9rem; opacity: .7; }
footer { padding-block: 1rem 2rem; font-size: .9rem; opacity: .6; }