:root {
  color-scheme: dark;
  --bg: #14171c;
  --text: #e7ebef;
  --accent: #4fd8de;
  font: 16px/1.6 system-ui, -apple-system, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
}

main {
  max-width: 48rem;
  margin: 0 auto;
  padding: clamp(20px, 5vw, 52px);
}

h1,
h2 {
  line-height: 1.25;
}

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 16px;
}

a {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  color: var(--accent);
}

a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

li + li {
  margin-top: 8px;
}

figure {
  margin: 24px 0;
}

figure img {
  display: block;
  max-width: 100%;
  height: auto;
}

figcaption {
  color: #a9b2bd;
  margin-top: 6px;
}

.site-cta {
  min-height: 44px;
  padding: 6px 14px;
  border-radius: 6px;
  background: var(--accent);
  color: var(--bg);
  font-weight: 700;
}